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-rw-r--r--drivers/scsi/3w-9xxx.c32
-rw-r--r--drivers/scsi/3w-xxxx.c23
-rw-r--r--drivers/scsi/BusLogic.c5
-rw-r--r--drivers/scsi/BusLogic.h21
-rw-r--r--drivers/scsi/FlashPoint.c8
-rw-r--r--drivers/scsi/Kconfig24
-rw-r--r--drivers/scsi/Makefile1
-rw-r--r--drivers/scsi/a2091.c3
-rw-r--r--drivers/scsi/a3000.c3
-rw-r--r--drivers/scsi/aacraid/aachba.c72
-rw-r--r--drivers/scsi/aacraid/aacraid.h4
-rw-r--r--drivers/scsi/aacraid/commctrl.c2
-rw-r--r--drivers/scsi/aacraid/comminit.c1
-rw-r--r--drivers/scsi/aacraid/commsup.c12
-rw-r--r--drivers/scsi/aacraid/dpcsup.c2
-rw-r--r--drivers/scsi/aacraid/linit.c94
-rw-r--r--drivers/scsi/aacraid/rx.c1
-rw-r--r--drivers/scsi/aacraid/sa.c1
-rw-r--r--drivers/scsi/aha152x.c13
-rw-r--r--drivers/scsi/aha1542.c26
-rw-r--r--drivers/scsi/aic7xxx/aic7770_osm.c2
-rw-r--r--drivers/scsi/aic7xxx/aic79xx.h23
-rw-r--r--drivers/scsi/aic7xxx/aic79xx.reg115
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_core.c835
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_inline.h859
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_osm.c188
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_osm.h177
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_osm_pci.c33
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_pci.c8
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_proc.c2
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_reg.h_shipped1145
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_reg_print.c_shipped1555
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_seq.h_shipped6
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx.h55
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx.reg45
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_93cx6.c16
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_core.c676
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_inline.h616
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_osm.c105
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_osm.h142
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_osm_pci.c77
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_pci.c9
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_proc.c4
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped233
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped6
-rw-r--r--drivers/scsi/aic7xxx/aicasm/aicasm.c6
-rw-r--r--drivers/scsi/aic7xxx/aicasm/aicasm_gram.y105
-rw-r--r--drivers/scsi/aic7xxx/aicasm/aicasm_scan.l19
-rw-r--r--drivers/scsi/aic7xxx/aicasm/aicasm_symbol.c25
-rw-r--r--drivers/scsi/aic7xxx/aicasm/aicasm_symbol.h1
-rw-r--r--drivers/scsi/aic94xx/aic94xx.h16
-rw-r--r--drivers/scsi/aic94xx/aic94xx_dev.c8
-rw-r--r--drivers/scsi/aic94xx/aic94xx_dump.c10
-rw-r--r--drivers/scsi/aic94xx/aic94xx_dump.h9
-rw-r--r--drivers/scsi/aic94xx/aic94xx_hwi.c44
-rw-r--r--drivers/scsi/aic94xx/aic94xx_hwi.h2
-rw-r--r--drivers/scsi/aic94xx/aic94xx_init.c10
-rw-r--r--drivers/scsi/aic94xx/aic94xx_reg.c53
-rw-r--r--drivers/scsi/aic94xx/aic94xx_scb.c33
-rw-r--r--drivers/scsi/aic94xx/aic94xx_sds.c4
-rw-r--r--drivers/scsi/aic94xx/aic94xx_seq.c31
-rw-r--r--drivers/scsi/aic94xx/aic94xx_seq.h4
-rw-r--r--drivers/scsi/aic94xx/aic94xx_task.c12
-rw-r--r--drivers/scsi/aic94xx/aic94xx_tmf.c2
-rw-r--r--drivers/scsi/arcmsr/arcmsr.h4
-rw-r--r--drivers/scsi/arcmsr/arcmsr_attr.c163
-rw-r--r--drivers/scsi/arm/acornscsi.c1
-rw-r--r--drivers/scsi/arm/cumana_1.c1
-rw-r--r--drivers/scsi/ch.c46
-rw-r--r--drivers/scsi/dc395x.c1
-rw-r--r--drivers/scsi/dpt/dpti_i2o.h1
-rw-r--r--drivers/scsi/dpt_i2o.c2
-rw-r--r--drivers/scsi/eata.c11
-rw-r--r--drivers/scsi/eata_pio.c2
-rw-r--r--drivers/scsi/esp_scsi.c35
-rw-r--r--drivers/scsi/esp_scsi.h13
-rw-r--r--drivers/scsi/fdomain.c2
-rw-r--r--drivers/scsi/gdth.c320
-rw-r--r--drivers/scsi/gdth.h2
-rw-r--r--drivers/scsi/gvp11.c3
-rw-r--r--drivers/scsi/hosts.c66
-rw-r--r--drivers/scsi/hptiop.c21
-rw-r--r--drivers/scsi/ibmvscsi/ibmvscsi.c44
-rw-r--r--drivers/scsi/ibmvscsi/ibmvstgt.c25
-rw-r--r--drivers/scsi/ide-scsi.c230
-rw-r--r--drivers/scsi/initio.c9
-rw-r--r--drivers/scsi/ipr.c214
-rw-r--r--drivers/scsi/ips.c89
-rw-r--r--drivers/scsi/iscsi_tcp.c31
-rw-r--r--drivers/scsi/jazz_esp.c4
-rw-r--r--drivers/scsi/libiscsi.c140
-rw-r--r--drivers/scsi/libsas/sas_ata.c21
-rw-r--r--drivers/scsi/libsas/sas_scsi_host.c41
-rw-r--r--drivers/scsi/lpfc/lpfc.h5
-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c494
-rw-r--r--drivers/scsi/lpfc/lpfc_crtn.h4
-rw-r--r--drivers/scsi/lpfc/lpfc_ct.c48
-rw-r--r--drivers/scsi/lpfc/lpfc_debugfs.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_els.c121
-rw-r--r--drivers/scsi/lpfc/lpfc_hbadisc.c73
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c98
-rw-r--r--drivers/scsi/lpfc/lpfc_nportdisc.c40
-rw-r--r--drivers/scsi/lpfc/lpfc_scsi.c34
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c112
-rw-r--r--drivers/scsi/lpfc/lpfc_version.h2
-rw-r--r--drivers/scsi/lpfc/lpfc_vport.c3
-rw-r--r--drivers/scsi/mac_esp.c657
-rw-r--r--drivers/scsi/mac_scsi.c1
-rw-r--r--drivers/scsi/megaraid/mega_common.h1
-rw-r--r--drivers/scsi/megaraid/megaraid_ioctl.h2
-rw-r--r--drivers/scsi/megaraid/megaraid_mbox.c13
-rw-r--r--drivers/scsi/megaraid/megaraid_sas.c49
-rw-r--r--drivers/scsi/megaraid/megaraid_sas.h5
-rw-r--r--drivers/scsi/mvme147.c3
-rw-r--r--drivers/scsi/ncr53c8xx.c11
-rw-r--r--drivers/scsi/osst.c76
-rw-r--r--drivers/scsi/pcmcia/sym53c500_cs.c14
-rw-r--r--drivers/scsi/ps3rom.c101
-rw-r--r--drivers/scsi/qla1280.c5
-rw-r--r--drivers/scsi/qla2xxx/Kconfig3
-rw-r--r--drivers/scsi/qla2xxx/qla_attr.c213
-rw-r--r--drivers/scsi/qla2xxx/qla_dbg.c518
-rw-r--r--drivers/scsi/qla2xxx/qla_dbg.h23
-rw-r--r--drivers/scsi/qla2xxx/qla_def.h80
-rw-r--r--drivers/scsi/qla2xxx/qla_dfs.c2
-rw-r--r--drivers/scsi/qla2xxx/qla_fw.h199
-rw-r--r--drivers/scsi/qla2xxx/qla_gbl.h33
-rw-r--r--drivers/scsi/qla2xxx/qla_gs.c20
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c194
-rw-r--r--drivers/scsi/qla2xxx/qla_inline.h87
-rw-r--r--drivers/scsi/qla2xxx/qla_iocb.c5
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c227
-rw-r--r--drivers/scsi/qla2xxx/qla_mbx.c335
-rw-r--r--drivers/scsi/qla2xxx/qla_mid.c30
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c451
-rw-r--r--drivers/scsi/qla2xxx/qla_settings.h16
-rw-r--r--drivers/scsi/qla2xxx/qla_sup.c315
-rw-r--r--drivers/scsi/qla2xxx/qla_version.h6
-rw-r--r--drivers/scsi/qla4xxx/ql4_fw.h4
-rw-r--r--drivers/scsi/qla4xxx/ql4_glbl.h4
-rw-r--r--drivers/scsi/qla4xxx/ql4_iocb.c14
-rw-r--r--drivers/scsi/qla4xxx/ql4_isr.c40
-rw-r--r--drivers/scsi/qla4xxx/ql4_mbx.c39
-rw-r--r--drivers/scsi/qla4xxx/ql4_os.c96
-rw-r--r--drivers/scsi/raid_class.c75
-rw-r--r--drivers/scsi/scsi.c231
-rw-r--r--drivers/scsi/scsi_debug.c1219
-rw-r--r--drivers/scsi/scsi_debug.h24
-rw-r--r--drivers/scsi/scsi_error.c150
-rw-r--r--drivers/scsi/scsi_lib.c12
-rw-r--r--drivers/scsi/scsi_priv.h1
-rw-r--r--drivers/scsi/scsi_proc.c7
-rw-r--r--drivers/scsi/scsi_sas_internal.h24
-rw-r--r--drivers/scsi/scsi_scan.c84
-rw-r--r--drivers/scsi/scsi_sysfs.c250
-rw-r--r--drivers/scsi/scsi_tgt_lib.c4
-rw-r--r--drivers/scsi/scsi_transport_fc.c445
-rw-r--r--drivers/scsi/scsi_transport_iscsi.c107
-rw-r--r--drivers/scsi/scsi_transport_sas.c179
-rw-r--r--drivers/scsi/scsi_transport_spi.c216
-rw-r--r--drivers/scsi/scsi_transport_srp.c26
-rw-r--r--drivers/scsi/sd.c78
-rw-r--r--drivers/scsi/ses.c28
-rw-r--r--drivers/scsi/sg.c36
-rw-r--r--drivers/scsi/sgiwd93.c11
-rw-r--r--drivers/scsi/sni_53c710.c2
-rw-r--r--drivers/scsi/st.c161
-rw-r--r--drivers/scsi/st.h3
-rw-r--r--drivers/scsi/st_options.h6
-rw-r--r--drivers/scsi/stex.c83
-rw-r--r--drivers/scsi/sun3_scsi_vme.c1
-rw-r--r--drivers/scsi/sun3x_esp.c2
-rw-r--r--drivers/scsi/sym53c8xx_2/sym_hipd.c6
-rw-r--r--drivers/scsi/u14-34f.c9
-rw-r--r--drivers/scsi/ultrastor.c4
-rw-r--r--drivers/scsi/wd33c93.c3
176 files changed, 8427 insertions, 9204 deletions
diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c
index b4912d1cee2..b31faeccb9c 100644
--- a/drivers/scsi/3w-9xxx.c
+++ b/drivers/scsi/3w-9xxx.c
@@ -140,9 +140,10 @@ static void twa_unmap_scsi_data(TW_Device_Extension *tw_dev, int request_id);
/* Functions */
/* Show some statistics about the card */
-static ssize_t twa_show_stats(struct class_device *class_dev, char *buf)
+static ssize_t twa_show_stats(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *host = class_to_shost(class_dev);
+ struct Scsi_Host *host = class_to_shost(dev);
TW_Device_Extension *tw_dev = (TW_Device_Extension *)host->hostdata;
unsigned long flags = 0;
ssize_t len;
@@ -184,7 +185,7 @@ static int twa_change_queue_depth(struct scsi_device *sdev, int queue_depth)
} /* End twa_change_queue_depth() */
/* Create sysfs 'stats' entry */
-static struct class_device_attribute twa_host_stats_attr = {
+static struct device_attribute twa_host_stats_attr = {
.attr = {
.name = "stats",
.mode = S_IRUGO,
@@ -193,7 +194,7 @@ static struct class_device_attribute twa_host_stats_attr = {
};
/* Host attributes initializer */
-static struct class_device_attribute *twa_host_attrs[] = {
+static struct device_attribute *twa_host_attrs[] = {
&twa_host_stats_attr,
NULL,
};
@@ -1838,12 +1839,11 @@ static int twa_scsiop_execute_scsi(TW_Device_Extension *tw_dev, int request_id,
if (scsi_sg_count(srb)) {
if ((scsi_sg_count(srb) == 1) &&
(scsi_bufflen(srb) < TW_MIN_SGL_LENGTH)) {
- if (srb->sc_data_direction == DMA_TO_DEVICE || srb->sc_data_direction == DMA_BIDIRECTIONAL) {
- struct scatterlist *sg = scsi_sglist(srb);
- char *buf = kmap_atomic(sg_page(sg), KM_IRQ0) + sg->offset;
- memcpy(tw_dev->generic_buffer_virt[request_id], buf, sg->length);
- kunmap_atomic(buf - sg->offset, KM_IRQ0);
- }
+ if (srb->sc_data_direction == DMA_TO_DEVICE ||
+ srb->sc_data_direction == DMA_BIDIRECTIONAL)
+ scsi_sg_copy_to_buffer(srb,
+ tw_dev->generic_buffer_virt[request_id],
+ TW_SECTOR_SIZE);
command_packet->sg_list[0].address = TW_CPU_TO_SGL(tw_dev->generic_buffer_phys[request_id]);
command_packet->sg_list[0].length = cpu_to_le32(TW_MIN_SGL_LENGTH);
} else {
@@ -1915,13 +1915,11 @@ static void twa_scsiop_execute_scsi_complete(TW_Device_Extension *tw_dev, int re
(cmd->sc_data_direction == DMA_FROM_DEVICE ||
cmd->sc_data_direction == DMA_BIDIRECTIONAL)) {
if (scsi_sg_count(cmd) == 1) {
- struct scatterlist *sg = scsi_sglist(tw_dev->srb[request_id]);
- char *buf;
- unsigned long flags = 0;
+ unsigned long flags;
+ void *buf = tw_dev->generic_buffer_virt[request_id];
+
local_irq_save(flags);
- buf = kmap_atomic(sg_page(sg), KM_IRQ0) + sg->offset;
- memcpy(buf, tw_dev->generic_buffer_virt[request_id], sg->length);
- kunmap_atomic(buf - sg->offset, KM_IRQ0);
+ scsi_sg_copy_from_buffer(cmd, buf, TW_SECTOR_SIZE);
local_irq_restore(flags);
}
}
@@ -2028,8 +2026,6 @@ static int __devinit twa_probe(struct pci_dev *pdev, const struct pci_device_id
}
tw_dev = (TW_Device_Extension *)host->hostdata;
- memset(tw_dev, 0, sizeof(TW_Device_Extension));
-
/* Save values to device extension */
tw_dev->host = host;
tw_dev->tw_pci_dev = pdev;
diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c
index d0953216221..8c22329aa85 100644
--- a/drivers/scsi/3w-xxxx.c
+++ b/drivers/scsi/3w-xxxx.c
@@ -484,9 +484,10 @@ static void tw_state_request_start(TW_Device_Extension *tw_dev, int *request_id)
} /* End tw_state_request_start() */
/* Show some statistics about the card */
-static ssize_t tw_show_stats(struct class_device *class_dev, char *buf)
+static ssize_t tw_show_stats(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *host = class_to_shost(class_dev);
+ struct Scsi_Host *host = class_to_shost(dev);
TW_Device_Extension *tw_dev = (TW_Device_Extension *)host->hostdata;
unsigned long flags = 0;
ssize_t len;
@@ -528,7 +529,7 @@ static int tw_change_queue_depth(struct scsi_device *sdev, int queue_depth)
} /* End tw_change_queue_depth() */
/* Create sysfs 'stats' entry */
-static struct class_device_attribute tw_host_stats_attr = {
+static struct device_attribute tw_host_stats_attr = {
.attr = {
.name = "stats",
.mode = S_IRUGO,
@@ -537,7 +538,7 @@ static struct class_device_attribute tw_host_stats_attr = {
};
/* Host attributes initializer */
-static struct class_device_attribute *tw_host_attrs[] = {
+static struct device_attribute *tw_host_attrs[] = {
&tw_host_stats_attr,
NULL,
};
@@ -1463,18 +1464,10 @@ static void tw_transfer_internal(TW_Device_Extension *tw_dev, int request_id,
void *data, unsigned int len)
{
struct scsi_cmnd *cmd = tw_dev->srb[request_id];
- void *buf;
- unsigned int transfer_len;
- unsigned long flags = 0;
- struct scatterlist *sg = scsi_sglist(cmd);
+ unsigned long flags;
local_irq_save(flags);
- buf = kmap_atomic(sg_page(sg), KM_IRQ0) + sg->offset;
- transfer_len = min(sg->length, len);
-
- memcpy(buf, data, transfer_len);
-
- kunmap_atomic(buf - sg->offset, KM_IRQ0);
+ scsi_sg_copy_from_buffer(cmd, data, len);
local_irq_restore(flags);
}
@@ -2294,8 +2287,6 @@ static int __devinit tw_probe(struct pci_dev *pdev, const struct pci_device_id *
}
tw_dev = (TW_Device_Extension *)host->hostdata;
- memset(tw_dev, 0, sizeof(TW_Device_Extension));
-
/* Save values to device extension */
tw_dev->host = host;
tw_dev->tw_pci_dev = pdev;
diff --git a/drivers/scsi/BusLogic.c b/drivers/scsi/BusLogic.c
index 4d3ebb1af49..2d689af2466 100644
--- a/drivers/scsi/BusLogic.c
+++ b/drivers/scsi/BusLogic.c
@@ -896,7 +896,7 @@ static int __init BusLogic_InitializeFlashPointProbeInfo(struct BusLogic_HostAda
IRQ_Channel = PCI_Device->irq;
IO_Address = BaseAddress0 = pci_resource_start(PCI_Device, 0);
PCI_Address = BaseAddress1 = pci_resource_start(PCI_Device, 1);
-#ifndef CONFIG_SCSI_OMIT_FLASHPOINT
+#ifdef CONFIG_SCSI_FLASHPOINT
if (pci_resource_flags(PCI_Device, 0) & IORESOURCE_MEM) {
BusLogic_Error("BusLogic: Base Address0 0x%X not I/O for " "FlashPoint Host Adapter\n", NULL, BaseAddress0);
BusLogic_Error("at PCI Bus %d Device %d I/O Address 0x%X\n", NULL, Bus, Device, IO_Address);
@@ -1006,6 +1006,9 @@ static void __init BusLogic_InitializeProbeInfoList(struct BusLogic_HostAdapter
}
+#else
+#define BusLogic_InitializeProbeInfoList(adapter) \
+ BusLogic_InitializeProbeInfoListISA(adapter)
#endif /* CONFIG_PCI */
diff --git a/drivers/scsi/BusLogic.h b/drivers/scsi/BusLogic.h
index bfbfb5c3a8f..73f237a1ed9 100644
--- a/drivers/scsi/BusLogic.h
+++ b/drivers/scsi/BusLogic.h
@@ -34,23 +34,6 @@
#endif
/*
- FlashPoint support is only available for the Intel x86 Architecture with
- CONFIG_PCI set.
-*/
-
-#ifndef __i386__
-#undef CONFIG_SCSI_OMIT_FLASHPOINT
-#define CONFIG_SCSI_OMIT_FLASHPOINT
-#endif
-
-#ifndef CONFIG_PCI
-#undef CONFIG_SCSI_OMIT_FLASHPOINT
-#define CONFIG_SCSI_OMIT_FLASHPOINT
-#define BusLogic_InitializeProbeInfoListISA BusLogic_InitializeProbeInfoList
-#endif
-
-
-/*
Define the maximum number of BusLogic Host Adapters supported by this driver.
*/
@@ -178,7 +161,7 @@ static int BusLogic_HostAdapterAddressCount[3] = { 0, BusLogic_MultiMasterAddres
Define macros for testing the Host Adapter Type.
*/
-#ifndef CONFIG_SCSI_OMIT_FLASHPOINT
+#ifdef CONFIG_SCSI_FLASHPOINT
#define BusLogic_MultiMasterHostAdapterP(HostAdapter) \
(HostAdapter->HostAdapterType == BusLogic_MultiMaster)
@@ -871,7 +854,7 @@ struct BusLogic_CCB {
void (*CallbackFunction) (struct BusLogic_CCB *); /* Bytes 40-43 */
u32 BaseAddress; /* Bytes 44-47 */
enum BusLogic_CompletionCode CompletionCode; /* Byte 48 */
-#ifndef CONFIG_SCSI_OMIT_FLASHPOINT
+#ifdef CONFIG_SCSI_FLASHPOINT
unsigned char:8; /* Byte 49 */
unsigned short OS_Flags; /* Bytes 50-51 */
unsigned char Private[48]; /* Bytes 52-99 */
diff --git a/drivers/scsi/FlashPoint.c b/drivers/scsi/FlashPoint.c
index 1c9078191d9..b898d382b7b 100644
--- a/drivers/scsi/FlashPoint.c
+++ b/drivers/scsi/FlashPoint.c
@@ -16,7 +16,7 @@
*/
-#ifndef CONFIG_SCSI_OMIT_FLASHPOINT
+#ifdef CONFIG_SCSI_FLASHPOINT
#define MAX_CARDS 8
#undef BUSTYPE_PCI
@@ -1499,7 +1499,7 @@ static void FlashPoint_StartCCB(unsigned long pCurrCard, struct sccb *p_Sccb)
thisCard = ((struct sccb_card *)pCurrCard)->cardIndex;
ioport = ((struct sccb_card *)pCurrCard)->ioPort;
- if ((p_Sccb->TargID > MAX_SCSI_TAR) || (p_Sccb->Lun > MAX_LUN)) {
+ if ((p_Sccb->TargID >= MAX_SCSI_TAR) || (p_Sccb->Lun >= MAX_LUN)) {
p_Sccb->HostStatus = SCCB_COMPLETE;
p_Sccb->SccbStatus = SCCB_ERROR;
@@ -7626,7 +7626,7 @@ FlashPoint__HandleInterrupt(FlashPoint_CardHandle_T CardHandle)
#define FlashPoint_InterruptPending FlashPoint__InterruptPending
#define FlashPoint_HandleInterrupt FlashPoint__HandleInterrupt
-#else /* CONFIG_SCSI_OMIT_FLASHPOINT */
+#else /* !CONFIG_SCSI_FLASHPOINT */
/*
Define prototypes for the FlashPoint SCCB Manager Functions.
@@ -7641,4 +7641,4 @@ extern bool FlashPoint_InterruptPending(FlashPoint_CardHandle_T);
extern int FlashPoint_HandleInterrupt(FlashPoint_CardHandle_T);
extern void FlashPoint_ReleaseHostAdapter(FlashPoint_CardHandle_T);
-#endif /* CONFIG_SCSI_OMIT_FLASHPOINT */
+#endif /* CONFIG_SCSI_FLASHPOINT */
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index b9d374082b6..99c57b0c1d5 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -588,18 +588,20 @@ config SCSI_BUSLOGIC
<http://www.tldp.org/docs.html#howto>, and the files
<file:Documentation/scsi/BusLogic.txt> and
<file:Documentation/scsi/FlashPoint.txt> for more information.
+ Note that support for FlashPoint is only available for 32-bit
+ x86 configurations.
To compile this driver as a module, choose M here: the
module will be called BusLogic.
-config SCSI_OMIT_FLASHPOINT
- bool "Omit FlashPoint support"
- depends on SCSI_BUSLOGIC
+config SCSI_FLASHPOINT
+ bool "FlashPoint support"
+ depends on SCSI_BUSLOGIC && PCI && X86_32
help
- This option allows you to omit the FlashPoint support from the
+ This option allows you to add FlashPoint support to the
BusLogic SCSI driver. The FlashPoint SCCB Manager code is
- substantial, so users of MultiMaster Host Adapters may wish to omit
- it.
+ substantial, so users of MultiMaster Host Adapters may not
+ wish to include it.
config SCSI_DMX3191D
tristate "DMX3191D SCSI support"
@@ -1675,6 +1677,16 @@ config MAC_SCSI
SCSI-HOWTO, available from
<http://www.tldp.org/docs.html#howto>.
+config SCSI_MAC_ESP
+ tristate "Macintosh NCR53c9[46] SCSI"
+ depends on MAC && SCSI
+ help
+ This is the NCR 53c9x SCSI controller found on most of the 68040
+ based Macintoshes.
+
+ To compile this driver as a module, choose M here: the module
+ will be called mac_esp.
+
config MVME147_SCSI
bool "WD33C93 SCSI driver for MVME147"
depends on MVME147 && SCSI=y
diff --git a/drivers/scsi/Makefile b/drivers/scsi/Makefile
index 23e6ecbd477..6c775e350c9 100644
--- a/drivers/scsi/Makefile
+++ b/drivers/scsi/Makefile
@@ -46,6 +46,7 @@ obj-$(CONFIG_MVME147_SCSI) += mvme147.o wd33c93.o
obj-$(CONFIG_SGIWD93_SCSI) += sgiwd93.o wd33c93.o
obj-$(CONFIG_ATARI_SCSI) += atari_scsi.o
obj-$(CONFIG_MAC_SCSI) += mac_scsi.o
+obj-$(CONFIG_SCSI_MAC_ESP) += esp_scsi.o mac_esp.o
obj-$(CONFIG_SUN3_SCSI) += sun3_scsi.o sun3_scsi_vme.o
obj-$(CONFIG_MVME16x_SCSI) += 53c700.o mvme16x_scsi.o
obj-$(CONFIG_BVME6000_SCSI) += 53c700.o bvme6000_scsi.o
diff --git a/drivers/scsi/a2091.c b/drivers/scsi/a2091.c
index 5ac3a3e8dfa..07d572fecee 100644
--- a/drivers/scsi/a2091.c
+++ b/drivers/scsi/a2091.c
@@ -179,6 +179,9 @@ int __init a2091_detect(struct scsi_host_template *tpnt)
DMA(instance)->DAWR = DAWR_A2091;
regs.SASR = &(DMA(instance)->SASR);
regs.SCMD = &(DMA(instance)->SCMD);
+ HDATA(instance)->no_sync = 0xff;
+ HDATA(instance)->fast = 0;
+ HDATA(instance)->dma_mode = CTRL_DMA;
wd33c93_init(instance, regs, dma_setup, dma_stop, WD33C93_FS_8_10);
request_irq(IRQ_AMIGA_PORTS, a2091_intr, IRQF_SHARED, "A2091 SCSI",
instance);
diff --git a/drivers/scsi/a3000.c b/drivers/scsi/a3000.c
index 3aeec963940..8b449d8acac 100644
--- a/drivers/scsi/a3000.c
+++ b/drivers/scsi/a3000.c
@@ -178,6 +178,9 @@ int __init a3000_detect(struct scsi_host_template *tpnt)
DMA(a3000_host)->DAWR = DAWR_A3000;
regs.SASR = &(DMA(a3000_host)->SASR);
regs.SCMD = &(DMA(a3000_host)->SCMD);
+ HDATA(a3000_host)->no_sync = 0xff;
+ HDATA(a3000_host)->fast = 0;
+ HDATA(a3000_host)->dma_mode = CTRL_DMA;
wd33c93_init(a3000_host, regs, dma_setup, dma_stop, WD33C93_FS_12_15);
if (request_irq(IRQ_AMIGA_PORTS, a3000_intr, IRQF_SHARED, "A3000 SCSI",
a3000_intr))
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index c05092fd3a9..460d4024c46 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -31,7 +31,6 @@
#include <linux/slab.h>
#include <linux/completion.h>
#include <linux/blkdev.h>
-#include <asm/semaphore.h>
#include <asm/uaccess.h>
#include <linux/highmem.h> /* For flush_kernel_dcache_page */
@@ -205,7 +204,7 @@ MODULE_PARM_DESC(check_interval, "Interval in seconds between adapter health"
int aac_check_reset = 1;
module_param_named(check_reset, aac_check_reset, int, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(aac_check_reset, "If adapter fails health check, reset the"
+MODULE_PARM_DESC(check_reset, "If adapter fails health check, reset the"
" adapter. a value of -1 forces the reset to adapters programmed to"
" ignore it.");
@@ -379,24 +378,6 @@ int aac_get_containers(struct aac_dev *dev)
return status;
}
-static void aac_internal_transfer(struct scsi_cmnd *scsicmd, void *data, unsigned int offset, unsigned int len)
-{
- void *buf;
- int transfer_len;
- struct scatterlist *sg = scsi_sglist(scsicmd);
-
- buf = kmap_atomic(sg_page(sg), KM_IRQ0) + sg->offset;
- transfer_len = min(sg->length, len + offset);
-
- transfer_len -= offset;
- if (buf && transfer_len > 0)
- memcpy(buf + offset, data, transfer_len);
-
- flush_kernel_dcache_page(kmap_atomic_to_page(buf - sg->offset));
- kunmap_atomic(buf - sg->offset, KM_IRQ0);
-
-}
-
static void get_container_name_callback(void *context, struct fib * fibptr)
{
struct aac_get_name_resp * get_name_reply;
@@ -419,14 +400,17 @@ static void get_container_name_callback(void *context, struct fib * fibptr)
while (*sp == ' ')
++sp;
if (*sp) {
+ struct inquiry_data inq;
char d[sizeof(((struct inquiry_data *)NULL)->inqd_pid)];
int count = sizeof(d);
char *dp = d;
do {
*dp++ = (*sp) ? *sp++ : ' ';
} while (--count > 0);
- aac_internal_transfer(scsicmd, d,
- offsetof(struct inquiry_data, inqd_pid), sizeof(d));
+
+ scsi_sg_copy_to_buffer(scsicmd, &inq, sizeof(inq));
+ memcpy(inq.inqd_pid, d, sizeof(d));
+ scsi_sg_copy_from_buffer(scsicmd, &inq, sizeof(inq));
}
}
@@ -811,7 +795,7 @@ static void get_container_serial_callback(void *context, struct fib * fibptr)
sp[2] = 0;
sp[3] = snprintf(sp+4, sizeof(sp)-4, "%08X",
le32_to_cpu(get_serial_reply->uid));
- aac_internal_transfer(scsicmd, sp, 0, sizeof(sp));
+ scsi_sg_copy_from_buffer(scsicmd, sp, sizeof(sp));
}
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
@@ -1331,7 +1315,7 @@ int aac_get_adapter_info(struct aac_dev* dev)
tmp>>24,(tmp>>16)&0xff,tmp&0xff,
le32_to_cpu(dev->adapter_info.biosbuild));
buffer[0] = '\0';
- if (aac_show_serial_number(
+ if (aac_get_serial_number(
shost_to_class(dev->scsi_host_ptr), buffer))
printk(KERN_INFO "%s%d: serial %s",
dev->name, dev->id, buffer);
@@ -1986,8 +1970,8 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
arr[4] = 0x0;
arr[5] = 0x80;
arr[1] = scsicmd->cmnd[2];
- aac_internal_transfer(scsicmd, &inq_data, 0,
- sizeof(inq_data));
+ scsi_sg_copy_from_buffer(scsicmd, &inq_data,
+ sizeof(inq_data));
scsicmd->result = DID_OK << 16 |
COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
} else if (scsicmd->cmnd[2] == 0x80) {
@@ -1995,8 +1979,8 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
arr[3] = setinqserial(dev, &arr[4],
scmd_id(scsicmd));
arr[1] = scsicmd->cmnd[2];
- aac_internal_transfer(scsicmd, &inq_data, 0,
- sizeof(inq_data));
+ scsi_sg_copy_from_buffer(scsicmd, &inq_data,
+ sizeof(inq_data));
return aac_get_container_serial(scsicmd);
} else {
/* vpd page not implemented */
@@ -2027,7 +2011,8 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
if (cid == host->this_id) {
setinqstr(dev, (void *) (inq_data.inqd_vid), ARRAY_SIZE(container_types));
inq_data.inqd_pdt = INQD_PDT_PROC; /* Processor device */
- aac_internal_transfer(scsicmd, &inq_data, 0, sizeof(inq_data));
+ scsi_sg_copy_from_buffer(scsicmd, &inq_data,
+ sizeof(inq_data));
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
scsicmd->scsi_done(scsicmd);
return 0;
@@ -2036,7 +2021,7 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
return -1;
setinqstr(dev, (void *) (inq_data.inqd_vid), fsa_dev_ptr[cid].type);
inq_data.inqd_pdt = INQD_PDT_DA; /* Direct/random access device */
- aac_internal_transfer(scsicmd, &inq_data, 0, sizeof(inq_data));
+ scsi_sg_copy_from_buffer(scsicmd, &inq_data, sizeof(inq_data));
return aac_get_container_name(scsicmd);
}
case SERVICE_ACTION_IN:
@@ -2047,6 +2032,7 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
{
u64 capacity;
char cp[13];
+ unsigned int alloc_len;
dprintk((KERN_DEBUG "READ CAPACITY_16 command.\n"));
capacity = fsa_dev_ptr[cid].size - 1;
@@ -2063,18 +2049,16 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
cp[10] = 2;
cp[11] = 0;
cp[12] = 0;
- aac_internal_transfer(scsicmd, cp, 0,
- min_t(size_t, scsicmd->cmnd[13], sizeof(cp)));
- if (sizeof(cp) < scsicmd->cmnd[13]) {
- unsigned int len, offset = sizeof(cp);
- memset(cp, 0, offset);
- do {
- len = min_t(size_t, scsicmd->cmnd[13] - offset,
- sizeof(cp));
- aac_internal_transfer(scsicmd, cp, offset, len);
- } while ((offset += len) < scsicmd->cmnd[13]);
- }
+ alloc_len = ((scsicmd->cmnd[10] << 24)
+ + (scsicmd->cmnd[11] << 16)
+ + (scsicmd->cmnd[12] << 8) + scsicmd->cmnd[13]);
+
+ alloc_len = min_t(size_t, alloc_len, sizeof(cp));
+ scsi_sg_copy_from_buffer(scsicmd, cp, alloc_len);
+ if (alloc_len < scsi_bufflen(scsicmd))
+ scsi_set_resid(scsicmd,
+ scsi_bufflen(scsicmd) - alloc_len);
/* Do not cache partition table for arrays */
scsicmd->device->removable = 1;
@@ -2104,7 +2088,7 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
cp[5] = 0;
cp[6] = 2;
cp[7] = 0;
- aac_internal_transfer(scsicmd, cp, 0, sizeof(cp));
+ scsi_sg_copy_from_buffer(scsicmd, cp, sizeof(cp));
/* Do not cache partition table for arrays */
scsicmd->device->removable = 1;
@@ -2139,7 +2123,7 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
if (mode_buf_length > scsicmd->cmnd[4])
mode_buf_length = scsicmd->cmnd[4];
}
- aac_internal_transfer(scsicmd, mode_buf, 0, mode_buf_length);
+ scsi_sg_copy_from_buffer(scsicmd, mode_buf, mode_buf_length);
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
scsicmd->scsi_done(scsicmd);
@@ -2174,7 +2158,7 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
if (mode_buf_length > scsicmd->cmnd[8])
mode_buf_length = scsicmd->cmnd[8];
}
- aac_internal_transfer(scsicmd, mode_buf, 0, mode_buf_length);
+ scsi_sg_copy_from_buffer(scsicmd, mode_buf, mode_buf_length);
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
scsicmd->scsi_done(scsicmd);
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h
index ace0b751c13..113ca9c8934 100644
--- a/drivers/scsi/aacraid/aacraid.h
+++ b/drivers/scsi/aacraid/aacraid.h
@@ -1850,9 +1850,9 @@ int aac_get_containers(struct aac_dev *dev);
int aac_scsi_cmd(struct scsi_cmnd *cmd);
int aac_dev_ioctl(struct aac_dev *dev, int cmd, void __user *arg);
#ifndef shost_to_class
-#define shost_to_class(shost) &shost->shost_classdev
+#define shost_to_class(shost) &shost->shost_dev
#endif
-ssize_t aac_show_serial_number(struct class_device *class_dev, char *buf);
+ssize_t aac_get_serial_number(struct device *dev, char *buf);
int aac_do_ioctl(struct aac_dev * dev, int cmd, void __user *arg);
int aac_rx_init(struct aac_dev *dev);
int aac_rkt_init(struct aac_dev *dev);
diff --git a/drivers/scsi/aacraid/commctrl.c b/drivers/scsi/aacraid/commctrl.c
index abef05146d7..5fd83deab36 100644
--- a/drivers/scsi/aacraid/commctrl.c
+++ b/drivers/scsi/aacraid/commctrl.c
@@ -39,7 +39,7 @@
#include <linux/blkdev.h>
#include <linux/delay.h> /* ssleep prototype */
#include <linux/kthread.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>
#include <asm/uaccess.h>
#include "aacraid.h"
diff --git a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c
index 89cc8b7b42a..294a802450b 100644
--- a/drivers/scsi/aacraid/comminit.c
+++ b/drivers/scsi/aacraid/comminit.c
@@ -39,7 +39,6 @@
#include <linux/completion.h>
#include <linux/mm.h>
#include <scsi/scsi_host.h>
-#include <asm/semaphore.h>
#include "aacraid.h"
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index 47434499e82..ef67816a6fe 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -41,11 +41,11 @@
#include <linux/delay.h>
#include <linux/kthread.h>
#include <linux/interrupt.h>
+#include <linux/semaphore.h>
#include <scsi/scsi.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_cmnd.h>
-#include <asm/semaphore.h>
#include "aacraid.h"
@@ -515,10 +515,12 @@ int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size,
}
udelay(5);
}
- } else
- (void)down_interruptible(&fibptr->event_wait);
+ } else if (down_interruptible(&fibptr->event_wait) == 0) {
+ fibptr->done = 2;
+ up(&fibptr->event_wait);
+ }
spin_lock_irqsave(&fibptr->event_lock, flags);
- if (fibptr->done == 0) {
+ if ((fibptr->done == 0) || (fibptr->done == 2)) {
fibptr->done = 2; /* Tell interrupt we aborted */
spin_unlock_irqrestore(&fibptr->event_lock, flags);
return -EINTR;
@@ -594,7 +596,7 @@ void aac_consumer_free(struct aac_dev * dev, struct aac_queue *q, u32 qid)
if (le32_to_cpu(*q->headers.consumer) >= q->entries)
*q->headers.consumer = cpu_to_le32(1);
else
- *q->headers.consumer = cpu_to_le32(le32_to_cpu(*q->headers.consumer)+1);
+ le32_add_cpu(q->headers.consumer, 1);
if (wasfull) {
switch (qid) {
diff --git a/drivers/scsi/aacraid/dpcsup.c b/drivers/scsi/aacraid/dpcsup.c
index d1163ded132..933f208eedb 100644
--- a/drivers/scsi/aacraid/dpcsup.c
+++ b/drivers/scsi/aacraid/dpcsup.c
@@ -36,7 +36,7 @@
#include <linux/slab.h>
#include <linux/completion.h>
#include <linux/blkdev.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>
#include "aacraid.h"
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index ae5f74fb62d..c109f63f827 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -42,7 +42,6 @@
#include <linux/syscalls.h>
#include <linux/delay.h>
#include <linux/kthread.h>
-#include <asm/semaphore.h>
#include <scsi/scsi.h>
#include <scsi/scsi_cmnd.h>
@@ -755,10 +754,10 @@ static long aac_compat_cfg_ioctl(struct file *file, unsigned cmd, unsigned long
}
#endif
-static ssize_t aac_show_model(struct class_device *class_dev,
- char *buf)
+static ssize_t aac_show_model(struct device *device,
+ struct device_attribute *attr, char *buf)
{
- struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
+ struct aac_dev *dev = (struct aac_dev*)class_to_shost(device)->hostdata;
int len;
if (dev->supplement_adapter_info.AdapterTypeText[0]) {
@@ -774,10 +773,10 @@ static ssize_t aac_show_model(struct class_device *class_dev,
return len;
}
-static ssize_t aac_show_vendor(struct class_device *class_dev,
- char *buf)
+static ssize_t aac_show_vendor(struct device *device,
+ struct device_attribute *attr, char *buf)
{
- struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
+ struct aac_dev *dev = (struct aac_dev*)class_to_shost(device)->hostdata;
int len;
if (dev->supplement_adapter_info.AdapterTypeText[0]) {
@@ -793,10 +792,11 @@ static ssize_t aac_show_vendor(struct class_device *class_dev,
return len;
}
-static ssize_t aac_show_flags(struct class_device *class_dev, char *buf)
+static ssize_t aac_show_flags(struct device *cdev,
+ struct device_attribute *attr, char *buf)
{
int len = 0;
- struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
+ struct aac_dev *dev = (struct aac_dev*)class_to_shost(cdev)->hostdata;
if (nblank(dprintk(x)))
len = snprintf(buf, PAGE_SIZE, "dprintk\n");
@@ -812,10 +812,11 @@ static ssize_t aac_show_flags(struct class_device *class_dev, char *buf)
return len;
}
-static ssize_t aac_show_kernel_version(struct class_device *class_dev,
- char *buf)
+static ssize_t aac_show_kernel_version(struct device *device,
+ struct device_attribute *attr,
+ char *buf)
{
- struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
+ struct aac_dev *dev = (struct aac_dev*)class_to_shost(device)->hostdata;
int len, tmp;
tmp = le32_to_cpu(dev->adapter_info.kernelrev);
@@ -825,10 +826,11 @@ static ssize_t aac_show_kernel_version(struct class_device *class_dev,
return len;
}
-static ssize_t aac_show_monitor_version(struct class_device *class_dev,
- char *buf)
+static ssize_t aac_show_monitor_version(struct device *device,
+ struct device_attribute *attr,
+ char *buf)
{
- struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
+ struct aac_dev *dev = (struct aac_dev*)class_to_shost(device)->hostdata;
int len, tmp;
tmp = le32_to_cpu(dev->adapter_info.monitorrev);
@@ -838,10 +840,11 @@ static ssize_t aac_show_monitor_version(struct class_device *class_dev,
return len;
}
-static ssize_t aac_show_bios_version(struct class_device *class_dev,
- char *buf)
+static ssize_t aac_show_bios_version(struct device *device,
+ struct device_attribute *attr,
+ char *buf)
{
- struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
+ struct aac_dev *dev = (struct aac_dev*)class_to_shost(device)->hostdata;
int len, tmp;
tmp = le32_to_cpu(dev->adapter_info.biosrev);
@@ -851,9 +854,10 @@ static ssize_t aac_show_bios_version(struct class_device *class_dev,
return len;
}
-ssize_t aac_show_serial_number(struct class_device *class_dev, char *buf)
+ssize_t aac_show_serial_number(struct device *device,
+ struct device_attribute *attr, char *buf)
{
- struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
+ struct aac_dev *dev = (struct aac_dev*)class_to_shost(device)->hostdata;
int len = 0;
if (le32_to_cpu(dev->adapter_info.serial[0]) != 0xBAD0)
@@ -869,35 +873,39 @@ ssize_t aac_show_serial_number(struct class_device *class_dev, char *buf)
return len;
}
-static ssize_t aac_show_max_channel(struct class_device *class_dev, char *buf)
+static ssize_t aac_show_max_channel(struct device *device,
+ struct device_attribute *attr, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%d\n",
- class_to_shost(class_dev)->max_channel);
+ class_to_shost(device)->max_channel);
}
-static ssize_t aac_show_max_id(struct class_device *class_dev, char *buf)
+static ssize_t aac_show_max_id(struct device *device,
+ struct device_attribute *attr, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%d\n",
- class_to_shost(class_dev)->max_id);
+ class_to_shost(device)->max_id);
}
-static ssize_t aac_store_reset_adapter(struct class_device *class_dev,
- const char *buf, size_t count)
+static ssize_t aac_store_reset_adapter(struct device *device,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
int retval = -EACCES;
if (!capable(CAP_SYS_ADMIN))
return retval;
- retval = aac_reset_adapter((struct aac_dev*)class_to_shost(class_dev)->hostdata, buf[0] == '!');
+ retval = aac_reset_adapter((struct aac_dev*)class_to_shost(device)->hostdata, buf[0] == '!');
if (retval >= 0)
retval = count;
return retval;
}
-static ssize_t aac_show_reset_adapter(struct class_device *class_dev,
- char *buf)
+static ssize_t aac_show_reset_adapter(struct device *device,
+ struct device_attribute *attr,
+ char *buf)
{
- struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
+ struct aac_dev *dev = (struct aac_dev*)class_to_shost(device)->hostdata;
int len, tmp;
tmp = aac_adapter_check_health(dev);
@@ -907,70 +915,70 @@ static ssize_t aac_show_reset_adapter(struct class_device *class_dev,
return len;
}
-static struct class_device_attribute aac_model = {
+static struct device_attribute aac_model = {
.attr = {
.name = "model",
.mode = S_IRUGO,
},
.show = aac_show_model,
};
-static struct class_device_attribute aac_vendor = {
+static struct device_attribute aac_vendor = {
.attr = {
.name = "vendor",
.mode = S_IRUGO,
},
.show = aac_show_vendor,
};
-static struct class_device_attribute aac_flags = {
+static struct device_attribute aac_flags = {
.attr = {
.name = "flags",
.mode = S_IRUGO,
},
.show = aac_show_flags,
};
-static struct class_device_attribute aac_kernel_version = {
+static struct device_attribute aac_kernel_version = {
.attr = {
.name = "hba_kernel_version",
.mode = S_IRUGO,
},
.show = aac_show_kernel_version,
};
-static struct class_device_attribute aac_monitor_version = {
+static struct device_attribute aac_monitor_version = {
.attr = {
.name = "hba_monitor_version",
.mode = S_IRUGO,
},
.show = aac_show_monitor_version,
};
-static struct class_device_attribute aac_bios_version = {
+static struct device_attribute aac_bios_version = {
.attr = {
.name = "hba_bios_version",
.mode = S_IRUGO,
},
.show = aac_show_bios_version,
};
-static struct class_device_attribute aac_serial_number = {
+static struct device_attribute aac_serial_number = {
.attr = {
.name = "serial_number",
.mode = S_IRUGO,
},
.show = aac_show_serial_number,
};
-static struct class_device_attribute aac_max_channel = {
+static struct device_attribute aac_max_channel = {
.attr = {
.name = "max_channel",
.mode = S_IRUGO,
},
.show = aac_show_max_channel,
};
-static struct class_device_attribute aac_max_id = {
+static struct device_attribute aac_max_id = {
.attr = {
.name = "max_id",
.mode = S_IRUGO,
},
.show = aac_show_max_id,
};
-static struct class_device_attribute aac_reset = {
+static struct device_attribute aac_reset = {
.attr = {
.name = "reset_host",
.mode = S_IWUSR|S_IRUGO,
@@ -979,7 +987,7 @@ static struct class_device_attribute aac_reset = {
.show = aac_show_reset_adapter,
};
-static struct class_device_attribute *aac_attrs[] = {
+static struct device_attribute *aac_attrs[] = {
&aac_model,
&aac_vendor,
&aac_flags,
@@ -993,6 +1001,10 @@ static struct class_device_attribute *aac_attrs[] = {
NULL
};
+ssize_t aac_get_serial_number(struct device *device, char *buf)
+{
+ return aac_show_serial_number(device, &aac_serial_number, buf);
+}
static const struct file_operations aac_cfg_fops = {
.owner = THIS_MODULE,
diff --git a/drivers/scsi/aacraid/rx.c b/drivers/scsi/aacraid/rx.c
index 1f18b83e1e0..073208b0f62 100644
--- a/drivers/scsi/aacraid/rx.c
+++ b/drivers/scsi/aacraid/rx.c
@@ -39,7 +39,6 @@
#include <linux/completion.h>
#include <linux/time.h>
#include <linux/interrupt.h>
-#include <asm/semaphore.h>
#include <scsi/scsi_host.h>
diff --git a/drivers/scsi/aacraid/sa.c b/drivers/scsi/aacraid/sa.c
index cfc3410ec07..fc1a55796a8 100644
--- a/drivers/scsi/aacraid/sa.c
+++ b/drivers/scsi/aacraid/sa.c
@@ -39,7 +39,6 @@
#include <linux/completion.h>
#include <linux/time.h>
#include <linux/interrupt.h>
-#include <asm/semaphore.h>
#include <scsi/scsi_host.h>
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index 6ccdc96cc48..f5215fd4b73 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -994,13 +994,13 @@ static int aha152x_internal_queue(Scsi_Cmnd *SCpnt, struct completion *complete,
SCpnt->SCp.sent_command = 0;
if(SCpnt->SCp.phase & (resetting|check_condition)) {
- if(SCpnt->host_scribble==0 || SCSEM(SCpnt) || SCNEXT(SCpnt)) {
+ if (!SCpnt->host_scribble || SCSEM(SCpnt) || SCNEXT(SCpnt)) {
printk(ERR_LEAD "cannot reuse command\n", CMDINFO(SCpnt));
return FAILED;
}
} else {
SCpnt->host_scribble = kmalloc(sizeof(struct aha152x_scdata), GFP_ATOMIC);
- if(SCpnt->host_scribble==0) {
+ if(!SCpnt->host_scribble) {
printk(ERR_LEAD "allocation failed\n", CMDINFO(SCpnt));
return FAILED;
}
@@ -1162,7 +1162,7 @@ static int aha152x_device_reset(Scsi_Cmnd * SCpnt)
}
DO_LOCK(flags);
- issued = remove_SC(&ISSUE_SC, SCpnt)==0;
+ issued = remove_SC(&ISSUE_SC, SCpnt) == NULL;
disconnected = issued && remove_SC(&DISCONNECTED_SC, SCpnt);
DO_UNLOCK(flags);
@@ -1432,15 +1432,10 @@ static void run(struct work_struct *work)
*/
static irqreturn_t intr(int irqno, void *dev_id)
{
- struct Scsi_Host *shpnt = (struct Scsi_Host *)dev_id;
+ struct Scsi_Host *shpnt = dev_id;
unsigned long flags;
unsigned char rev, dmacntrl0;
- if (!shpnt) {
- printk(KERN_ERR "aha152x: catched interrupt %d for unknown controller.\n", irqno);
- return IRQ_NONE;
- }
-
/*
* Read a couple of registers that are known to not be all 1's. If
* we read all 1's (-1), that means that either:
diff --git a/drivers/scsi/aha1542.c b/drivers/scsi/aha1542.c
index 5a1471c370f..80594947c6f 100644
--- a/drivers/scsi/aha1542.c
+++ b/drivers/scsi/aha1542.c
@@ -153,8 +153,6 @@ struct aha1542_hostdata {
#define HOSTDATA(host) ((struct aha1542_hostdata *) &host->hostdata)
-static struct Scsi_Host *aha_host[7]; /* One for each IRQ level (9-15) */
-
static DEFINE_SPINLOCK(aha1542_lock);
@@ -163,8 +161,7 @@ static DEFINE_SPINLOCK(aha1542_lock);
static void setup_mailboxes(int base_io, struct Scsi_Host *shpnt);
static int aha1542_restart(struct Scsi_Host *shost);
-static void aha1542_intr_handle(struct Scsi_Host *shost, void *dev_id);
-static irqreturn_t do_aha1542_intr_handle(int irq, void *dev_id);
+static void aha1542_intr_handle(struct Scsi_Host *shost);
#define aha1542_intr_reset(base) outb(IRST, CONTROL(base))
@@ -404,23 +401,19 @@ fail:
}
/* A quick wrapper for do_aha1542_intr_handle to grab the spin lock */
-static irqreturn_t do_aha1542_intr_handle(int irq, void *dev_id)
+static irqreturn_t do_aha1542_intr_handle(int dummy, void *dev_id)
{
unsigned long flags;
- struct Scsi_Host *shost;
-
- shost = aha_host[irq - 9];
- if (!shost)
- panic("Splunge!");
+ struct Scsi_Host *shost = dev_id;
spin_lock_irqsave(shost->host_lock, flags);
- aha1542_intr_handle(shost, dev_id);
+ aha1542_intr_handle(shost);
spin_unlock_irqrestore(shost->host_lock, flags);
return IRQ_HANDLED;
}
/* A "high" level interrupt handler */
-static void aha1542_intr_handle(struct Scsi_Host *shost, void *dev_id)
+static void aha1542_intr_handle(struct Scsi_Host *shost)
{
void (*my_done) (Scsi_Cmnd *) = NULL;
int errstatus, mbi, mbo, mbistatus;
@@ -1197,7 +1190,8 @@ fail:
DEB(printk("aha1542_detect: enable interrupt channel %d\n", irq_level));
spin_lock_irqsave(&aha1542_lock, flags);
- if (request_irq(irq_level, do_aha1542_intr_handle, 0, "aha1542", NULL)) {
+ if (request_irq(irq_level, do_aha1542_intr_handle, 0,
+ "aha1542", shpnt)) {
printk(KERN_ERR "Unable to allocate IRQ for adaptec controller.\n");
spin_unlock_irqrestore(&aha1542_lock, flags);
goto unregister;
@@ -1205,7 +1199,7 @@ fail:
if (dma_chan != 0xFF) {
if (request_dma(dma_chan, "aha1542")) {
printk(KERN_ERR "Unable to allocate DMA channel for Adaptec.\n");
- free_irq(irq_level, NULL);
+ free_irq(irq_level, shpnt);
spin_unlock_irqrestore(&aha1542_lock, flags);
goto unregister;
}
@@ -1214,7 +1208,7 @@ fail:
enable_dma(dma_chan);
}
}
- aha_host[irq_level - 9] = shpnt;
+
shpnt->this_id = scsi_id;
shpnt->unique_id = base_io;
shpnt->io_port = base_io;
@@ -1276,7 +1270,7 @@ unregister:
static int aha1542_release(struct Scsi_Host *shost)
{
if (shost->irq)
- free_irq(shost->irq, NULL);
+ free_irq(shost->irq, shost);
if (shost->dma_channel != 0xff)
free_dma(shost->dma_channel);
if (shost->io_port && shost->n_io_port)
diff --git a/drivers/scsi/aic7xxx/aic7770_osm.c b/drivers/scsi/aic7xxx/aic7770_osm.c
index 1ac119733ba..f220e5e436a 100644
--- a/drivers/scsi/aic7xxx/aic7770_osm.c
+++ b/drivers/scsi/aic7xxx/aic7770_osm.c
@@ -50,7 +50,7 @@ aic7770_map_registers(struct ahc_softc *ahc, u_int port)
/*
* Lock out other contenders for our i/o space.
*/
- if (request_region(port, AHC_EISA_IOSIZE, "aic7xxx") == 0)
+ if (!request_region(port, AHC_EISA_IOSIZE, "aic7xxx"))
return (ENOMEM);
ahc->tag = BUS_SPACE_PIO;
ahc->bsh.ioport = port;
diff --git a/drivers/scsi/aic7xxx/aic79xx.h b/drivers/scsi/aic7xxx/aic79xx.h
index 2f00467b6b8..be5558ab84e 100644
--- a/drivers/scsi/aic7xxx/aic79xx.h
+++ b/drivers/scsi/aic7xxx/aic79xx.h
@@ -815,7 +815,7 @@ struct ahd_tmode_tstate {
struct ahd_phase_table_entry {
uint8_t phase;
uint8_t mesg_out; /* Message response to parity errors */
- char *phasemsg;
+ const char *phasemsg;
};
/************************** Serial EEPROM Format ******************************/
@@ -1314,7 +1314,7 @@ typedef int (ahd_device_setup_t)(struct ahd_softc *);
struct ahd_pci_identity {
uint64_t full_id;
uint64_t id_mask;
- char *name;
+ const char *name;
ahd_device_setup_t *setup;
};
@@ -1322,7 +1322,7 @@ struct ahd_pci_identity {
struct aic7770_identity {
uint32_t full_id;
uint32_t id_mask;
- char *name;
+ const char *name;
ahd_device_setup_t *setup;
};
extern struct aic7770_identity aic7770_ident_table [];
@@ -1333,12 +1333,11 @@ extern const int ahd_num_aic7770_devs;
/*************************** Function Declarations ****************************/
/******************************************************************************/
-void ahd_reset_cmds_pending(struct ahd_softc *ahd);
/***************************** PCI Front End *********************************/
-struct ahd_pci_identity *ahd_find_pci_device(ahd_dev_softc_t);
+const struct ahd_pci_identity *ahd_find_pci_device(ahd_dev_softc_t);
int ahd_pci_config(struct ahd_softc *,
- struct ahd_pci_identity *);
+ const struct ahd_pci_identity *);
int ahd_pci_test_register_access(struct ahd_softc *);
#ifdef CONFIG_PM
void ahd_pci_suspend(struct ahd_softc *);
@@ -1376,16 +1375,6 @@ int ahd_write_flexport(struct ahd_softc *ahd,
int ahd_read_flexport(struct ahd_softc *ahd, u_int addr,
uint8_t *value);
-/*************************** Interrupt Services *******************************/
-void ahd_run_qoutfifo(struct ahd_softc *ahd);
-#ifdef AHD_TARGET_MODE
-void ahd_run_tqinfifo(struct ahd_softc *ahd, int paused);
-#endif
-void ahd_handle_hwerrint(struct ahd_softc *ahd);
-void ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat);
-void ahd_handle_scsiint(struct ahd_softc *ahd,
- u_int intstat);
-
/***************************** Error Recovery *********************************/
typedef enum {
SEARCH_COMPLETE,
@@ -1479,7 +1468,7 @@ extern uint32_t ahd_debug;
void ahd_print_devinfo(struct ahd_softc *ahd,
struct ahd_devinfo *devinfo);
void ahd_dump_card_state(struct ahd_softc *ahd);
-int ahd_print_register(ahd_reg_parse_entry_t *table,
+int ahd_print_register(const ahd_reg_parse_entry_t *table,
u_int num_entries,
const char *name,
u_int address,
diff --git a/drivers/scsi/aic7xxx/aic79xx.reg b/drivers/scsi/aic7xxx/aic79xx.reg
index be14e2ecb8f..cca16fc5b4a 100644
--- a/drivers/scsi/aic7xxx/aic79xx.reg
+++ b/drivers/scsi/aic7xxx/aic79xx.reg
@@ -198,6 +198,7 @@ register SEQINTCODE {
register CLRINT {
address 0x003
access_mode WO
+ count 19
field CLRHWERRINT 0x80 /* Rev B or greater */
field CLRBRKADRINT 0x40
field CLRSWTMINT 0x20
@@ -245,6 +246,7 @@ register CLRERR {
register HCNTRL {
address 0x005
access_mode RW
+ count 12
field SEQ_RESET 0x80 /* Rev B or greater */
field POWRDN 0x40
field SWINT 0x10
@@ -262,6 +264,7 @@ register HNSCB_QOFF {
address 0x006
access_mode RW
size 2
+ count 2
}
/*
@@ -270,6 +273,7 @@ register HNSCB_QOFF {
register HESCB_QOFF {
address 0x008
access_mode RW
+ count 2
}
/*
@@ -287,6 +291,7 @@ register HS_MAILBOX {
*/
register SEQINTSTAT {
address 0x00C
+ count 1
access_mode RO
field SEQ_SWTMRTO 0x10
field SEQ_SEQINT 0x08
@@ -332,6 +337,7 @@ register SNSCB_QOFF {
*/
register SESCB_QOFF {
address 0x012
+ count 2
access_mode RW
modes M_CCHAN
}
@@ -397,6 +403,7 @@ register DFCNTRL {
address 0x019
access_mode RW
modes M_DFF0, M_DFF1
+ count 11
field PRELOADEN 0x80
field SCSIENWRDIS 0x40 /* Rev B only. */
field SCSIEN 0x20
@@ -415,6 +422,7 @@ register DFCNTRL {
*/
register DSCOMMAND0 {
address 0x019
+ count 1
access_mode RW
modes M_CFG
field CACHETHEN 0x80 /* Cache Threshold enable */
@@ -580,6 +588,7 @@ register DFF_THRSH {
address 0x088
access_mode RW
modes M_CFG
+ count 1
field WR_DFTHRSH 0x70 {
WR_DFTHRSH_MIN,
WR_DFTHRSH_25,
@@ -800,6 +809,7 @@ register PCIXCTL {
address 0x093
access_mode RW
modes M_CFG
+ count 1
field SERRPULSE 0x80
field UNEXPSCIEN 0x20
field SPLTSMADIS 0x10
@@ -844,6 +854,7 @@ register DCHSPLTSTAT0 {
address 0x096
access_mode RW
modes M_DFF0, M_DFF1
+ count 2
field STAETERM 0x80
field SCBCERR 0x40
field SCADERR 0x20
@@ -895,6 +906,7 @@ register DCHSPLTSTAT1 {
address 0x097
access_mode RW
modes M_DFF0, M_DFF1
+ count 2
field RXDATABUCKET 0x01
}
@@ -1048,6 +1060,7 @@ register SGSPLTSTAT0 {
address 0x09E
access_mode RW
modes M_DFF0, M_DFF1
+ count 2
field STAETERM 0x80
field SCBCERR 0x40
field SCADERR 0x20
@@ -1065,6 +1078,7 @@ register SGSPLTSTAT1 {
address 0x09F
access_mode RW
modes M_DFF0, M_DFF1
+ count 2
field RXDATABUCKET 0x01
}
@@ -1086,6 +1100,7 @@ register DF0PCISTAT {
address 0x0A0
access_mode RW
modes M_CFG
+ count 1
field DPE 0x80
field SSE 0x40
field RMA 0x20
@@ -1184,6 +1199,7 @@ register TARGPCISTAT {
address 0x0A7
access_mode RW
modes M_CFG
+ count 5
field DPE 0x80
field SSE 0x40
field STA 0x08
@@ -1198,6 +1214,7 @@ register LQIN {
address 0x020
access_mode RW
size 20
+ count 2
modes M_DFF0, M_DFF1, M_SCSI
}
@@ -1229,6 +1246,7 @@ register LUNPTR {
address 0x022
access_mode RW
modes M_CFG
+ count 2
}
/*
@@ -1259,6 +1277,7 @@ register CMDLENPTR {
address 0x025
access_mode RW
modes M_CFG
+ count 1
}
/*
@@ -1270,6 +1289,7 @@ register ATTRPTR {
address 0x026
access_mode RW
modes M_CFG
+ count 1
}
/*
@@ -1281,6 +1301,7 @@ register FLAGPTR {
address 0x027
access_mode RW
modes M_CFG
+ count 1
}
/*
@@ -1291,6 +1312,7 @@ register CMDPTR {
address 0x028
access_mode RW
modes M_CFG
+ count 1
}
/*
@@ -1301,6 +1323,7 @@ register QNEXTPTR {
address 0x029
access_mode RW
modes M_CFG
+ count 1
}
/*
@@ -1323,6 +1346,7 @@ register ABRTBYTEPTR {
address 0x02B
access_mode RW
modes M_CFG
+ count 1
}
/*
@@ -1333,6 +1357,7 @@ register ABRTBITPTR {
address 0x02C
access_mode RW
modes M_CFG
+ count 1
}
/*
@@ -1370,6 +1395,7 @@ register LUNLEN {
address 0x030
access_mode RW
modes M_CFG
+ count 2
mask ILUNLEN 0x0F
mask TLUNLEN 0xF0
}
@@ -1383,6 +1409,7 @@ register CDBLIMIT {
address 0x031
access_mode RW
modes M_CFG
+ count 1
}
/*
@@ -1394,6 +1421,7 @@ register MAXCMD {
address 0x032
access_mode RW
modes M_CFG
+ count 9
}
/*
@@ -1458,6 +1486,7 @@ register LQCTL1 {
address 0x038
access_mode RW
modes M_DFF0, M_DFF1, M_SCSI
+ count 2
field PCI2PCI 0x04
field SINGLECMD 0x02
field ABORTPENDING 0x01
@@ -1470,6 +1499,7 @@ register LQCTL2 {
address 0x039
access_mode RW
modes M_DFF0, M_DFF1, M_SCSI
+ count 5
field LQIRETRY 0x80
field LQICONTINUE 0x40
field LQITOIDLE 0x20
@@ -1528,6 +1558,7 @@ register SCSISEQ1 {
address 0x03B
access_mode RW
modes M_DFF0, M_DFF1, M_SCSI
+ count 8
field MANUALCTL 0x40
field ENSELI 0x20
field ENRSELI 0x10
@@ -1667,6 +1698,9 @@ register SCSISIGO {
}
}
+/*
+ * SCSI Control Signal In
+ */
register SCSISIGI {
address 0x041
access_mode RO
@@ -1703,6 +1737,7 @@ register MULTARGID {
access_mode RW
modes M_CFG
size 2
+ count 2
}
/*
@@ -1758,6 +1793,7 @@ register TARGIDIN {
address 0x048
access_mode RO
modes M_DFF0, M_DFF1, M_SCSI
+ count 2
field CLKOUT 0x80
field TARGID 0x0F
}
@@ -1798,6 +1834,7 @@ register OPTIONMODE {
address 0x04A
access_mode RW
modes M_CFG
+ count 4
field BIOSCANCTL 0x80
field AUTOACKEN 0x40
field BIASCANCTL 0x20
@@ -1850,6 +1887,7 @@ register SIMODE0 {
address 0x04B
access_mode RW
modes M_CFG
+ count 8
field ENSELDO 0x40
field ENSELDI 0x20
field ENSELINGO 0x10
@@ -1945,6 +1983,7 @@ register PERRDIAG {
address 0x04E
access_mode RO
modes M_DFF0, M_DFF1, M_SCSI
+ count 3
field HIZERO 0x80
field HIPERR 0x40
field PREVPHASE 0x20
@@ -1962,6 +2001,7 @@ register LQISTATE {
address 0x04E
access_mode RO
modes M_CFG
+ count 6
}
/*
@@ -1971,6 +2011,7 @@ register SOFFCNT {
address 0x04F
access_mode RO
modes M_DFF0, M_DFF1, M_SCSI
+ count 1
}
/*
@@ -1980,6 +2021,7 @@ register LQOSTATE {
address 0x04F
access_mode RO
modes M_CFG
+ count 2
}
/*
@@ -1989,6 +2031,7 @@ register LQISTAT0 {
address 0x050
access_mode RO
modes M_DFF0, M_DFF1, M_SCSI
+ count 2
field LQIATNQAS 0x20
field LQICRCT1 0x10
field LQICRCT2 0x08
@@ -2004,6 +2047,7 @@ register CLRLQIINT0 {
address 0x050
access_mode WO
modes M_DFF0, M_DFF1, M_SCSI
+ count 1
field CLRLQIATNQAS 0x20
field CLRLQICRCT1 0x10
field CLRLQICRCT2 0x08
@@ -2019,6 +2063,7 @@ register LQIMODE0 {
address 0x050
access_mode RW
modes M_CFG
+ count 3
field ENLQIATNQASK 0x20
field ENLQICRCT1 0x10
field ENLQICRCT2 0x08
@@ -2034,6 +2079,7 @@ register LQISTAT1 {
address 0x051
access_mode RO
modes M_DFF0, M_DFF1, M_SCSI
+ count 3
field LQIPHASE_LQ 0x80
field LQIPHASE_NLQ 0x40
field LQIABORT 0x20
@@ -2051,6 +2097,7 @@ register CLRLQIINT1 {
address 0x051
access_mode WO
modes M_DFF0, M_DFF1, M_SCSI
+ count 4
field CLRLQIPHASE_LQ 0x80
field CLRLQIPHASE_NLQ 0x40
field CLRLIQABORT 0x20
@@ -2068,6 +2115,7 @@ register LQIMODE1 {
address 0x051
access_mode RW
modes M_CFG
+ count 4
field ENLQIPHASE_LQ 0x80 /* LQIPHASE1 */
field ENLQIPHASE_NLQ 0x40 /* LQIPHASE2 */
field ENLIQABORT 0x20
@@ -2102,6 +2150,7 @@ register SSTAT3 {
address 0x053
access_mode RO
modes M_DFF0, M_DFF1, M_SCSI
+ count 3
field NTRAMPERR 0x02
field OSRAMPERR 0x01
}
@@ -2113,6 +2162,7 @@ register CLRSINT3 {
address 0x053
access_mode WO
modes M_DFF0, M_DFF1, M_SCSI
+ count 3
field CLRNTRAMPERR 0x02
field CLROSRAMPERR 0x01
}
@@ -2124,6 +2174,7 @@ register SIMODE3 {
address 0x053
access_mode RW
modes M_CFG
+ count 4
field ENNTRAMPERR 0x02
field ENOSRAMPERR 0x01
}
@@ -2135,6 +2186,7 @@ register LQOSTAT0 {
address 0x054
access_mode RO
modes M_DFF0, M_DFF1, M_SCSI
+ count 2
field LQOTARGSCBPERR 0x10
field LQOSTOPT2 0x08
field LQOATNLQ 0x04
@@ -2149,6 +2201,7 @@ register CLRLQOINT0 {
address 0x054
access_mode WO
modes M_DFF0, M_DFF1, M_SCSI
+ count 3
field CLRLQOTARGSCBPERR 0x10
field CLRLQOSTOPT2 0x08
field CLRLQOATNLQ 0x04
@@ -2163,6 +2216,7 @@ register LQOMODE0 {
address 0x054
access_mode RW
modes M_CFG
+ count 4
field ENLQOTARGSCBPERR 0x10
field ENLQOSTOPT2 0x08
field ENLQOATNLQ 0x04
@@ -2191,6 +2245,7 @@ register CLRLQOINT1 {
address 0x055
access_mode WO
modes M_DFF0, M_DFF1, M_SCSI
+ count 7
field CLRLQOINITSCBPERR 0x10
field CLRLQOSTOPI2 0x08
field CLRLQOBADQAS 0x04
@@ -2205,6 +2260,7 @@ register LQOMODE1 {
address 0x055
access_mode RW
modes M_CFG
+ count 4
field ENLQOINITSCBPERR 0x10
field ENLQOSTOPI2 0x08
field ENLQOBADQAS 0x04
@@ -2232,6 +2288,7 @@ register OS_SPACE_CNT {
address 0x056
access_mode RO
modes M_CFG
+ count 2
}
/*
@@ -2286,13 +2343,19 @@ register NEXTSCB {
modes M_SCSI
}
-/* Rev B only. */
+/*
+ * LQO SCSI Control
+ * (Rev B only.)
+ */
register LQOSCSCTL {
address 0x05A
access_mode RW
size 1
modes M_CFG
+ count 1
field LQOH2A_VERSION 0x80
+ field LQOBUSETDLY 0x40
+ field LQONOHOLDLACK 0x02
field LQONOCHKOVER 0x01
}
@@ -2459,6 +2522,7 @@ register NEGPERIOD {
address 0x061
access_mode RW
modes M_SCSI
+ count 1
}
/*
@@ -2478,6 +2542,7 @@ register NEGOFFSET {
address 0x062
access_mode RW
modes M_SCSI
+ count 1
}
/*
@@ -2487,6 +2552,7 @@ register NEGPPROPTS {
address 0x063
access_mode RW
modes M_SCSI
+ count 1
field PPROPT_PACE 0x08
field PPROPT_QAS 0x04
field PPROPT_DT 0x02
@@ -2516,12 +2582,19 @@ register ANNEXCOL {
address 0x065
access_mode RW
modes M_SCSI
+ count 7
}
+/*
+ * SCSI Check
+ * (Rev. B only)
+ */
register SCSCHKN {
address 0x066
access_mode RW
modes M_CFG
+ count 1
+ field BIDICHKDIS 0x80
field STSELSKIDDIS 0x40
field CURRFIFODEF 0x20
field WIDERESEN 0x10
@@ -2561,6 +2634,7 @@ register ANNEXDAT {
address 0x066
access_mode RW
modes M_SCSI
+ count 3
}
/*
@@ -2596,6 +2670,7 @@ register TOWNID {
address 0x069
access_mode RW
modes M_SCSI
+ count 2
}
/*
@@ -2737,6 +2812,7 @@ register SCBAUTOPTR {
address 0x0AB
access_mode RW
modes M_CFG
+ count 1
field AUSCBPTR_EN 0x80
field SCBPTR_ADDR 0x38
field SCBPTR_OFF 0x07
@@ -2881,6 +2957,7 @@ register BRDDAT {
address 0x0B8
access_mode RW
modes M_SCSI
+ count 2
}
/*
@@ -2890,6 +2967,7 @@ register BRDCTL {
address 0x0B9
access_mode RW
modes M_SCSI
+ count 7
field FLXARBACK 0x80
field FLXARBREQ 0x40
field BRDADDR 0x38
@@ -2905,6 +2983,7 @@ register SEEADR {
address 0x0BA
access_mode RW
modes M_SCSI
+ count 4
}
/*
@@ -2915,6 +2994,7 @@ register SEEDAT {
access_mode RW
size 2
modes M_SCSI
+ count 4
}
/*
@@ -2924,6 +3004,7 @@ register SEESTAT {
address 0x0BE
access_mode RO
modes M_SCSI
+ count 1
field INIT_DONE 0x80
field SEEOPCODE 0x70
field LDALTID_L 0x08
@@ -2939,6 +3020,7 @@ register SEECTL {
address 0x0BE
access_mode RW
modes M_SCSI
+ count 4
field SEEOPCODE 0x70 {
SEEOP_ERASE 0x70,
SEEOP_READ 0x60,
@@ -3000,6 +3082,7 @@ register DSPDATACTL {
address 0x0C1
access_mode RW
modes M_CFG
+ count 3
field BYPASSENAB 0x80
field DESQDIS 0x10
field RCVROFFSTDIS 0x04
@@ -3058,6 +3141,7 @@ register DSPSELECT {
address 0x0C4
access_mode RW
modes M_CFG
+ count 1
field AUTOINCEN 0x80
field DSPSEL 0x1F
}
@@ -3071,6 +3155,7 @@ register WRTBIASCTL {
address 0x0C5
access_mode WO
modes M_CFG
+ count 3
field AUTOXBCDIS 0x80
field XMITMANVAL 0x3F
}
@@ -3196,7 +3281,8 @@ register OVLYADDR {
*/
register SEQCTL0 {
address 0x0D6
- access_mode RW
+ access_mode RW
+ count 11
field PERRORDIS 0x80
field PAUSEDIS 0x40
field FAILDIS 0x20
@@ -3226,7 +3312,8 @@ register SEQCTL1 {
*/
register FLAGS {
address 0x0D8
- access_mode RO
+ access_mode RO
+ count 23
field ZERO 0x02
field CARRY 0x01
}
@@ -3255,7 +3342,8 @@ register SEQINTCTL {
*/
register SEQRAM {
address 0x0DA
- access_mode RW
+ access_mode RW
+ count 2
}
/*
@@ -3266,6 +3354,7 @@ register PRGMCNT {
address 0x0DE
access_mode RW
size 2
+ count 5
}
/*
@@ -3273,7 +3362,7 @@ register PRGMCNT {
*/
register ACCUM {
address 0x0E0
- access_mode RW
+ access_mode RW
accumulator
}
@@ -3401,6 +3490,7 @@ register INTVEC1_ADDR {
access_mode RW
size 2
modes M_CFG
+ count 1
}
/*
@@ -3412,6 +3502,7 @@ register CURADDR {
access_mode RW
size 2
modes M_SCSI
+ count 2
}
/*
@@ -3423,6 +3514,7 @@ register INTVEC2_ADDR {
access_mode RW
size 2
modes M_CFG
+ count 1
}
/*
@@ -3579,6 +3671,7 @@ scratch_ram {
/* Parameters for DMA Logic */
DMAPARAMS {
size 1
+ count 8
field PRELOADEN 0x80
field WIDEODD 0x40
field SCSIEN 0x20
@@ -3648,9 +3741,11 @@ scratch_ram {
*/
KERNEL_TQINPOS {
size 1
+ count 1
}
- TQINPOS {
+ TQINPOS {
size 1
+ count 8
}
/*
* Base address of our shared data with the kernel driver in host
@@ -3681,6 +3776,7 @@ scratch_ram {
}
ARG_2 {
size 1
+ count 1
alias RETURN_2
}
@@ -3698,6 +3794,7 @@ scratch_ram {
*/
SCSISEQ_TEMPLATE {
size 1
+ count 7
field MANUALCTL 0x40
field ENSELI 0x20
field ENRSELI 0x10
@@ -3711,6 +3808,7 @@ scratch_ram {
*/
INITIATOR_TAG {
size 1
+ count 1
}
SEQ_FLAGS2 {
@@ -3777,6 +3875,7 @@ scratch_ram {
*/
CMDSIZE_TABLE {
size 8
+ count 8
}
/*
* When an SCB with the MK_MESSAGE flag is
@@ -3803,8 +3902,8 @@ scratch_ram {
/************************* Hardware SCB Definition ****************************/
scb {
address 0x180
- size 64
- modes 0, 1, 2, 3
+ size 64
+ modes 0, 1, 2, 3
SCB_RESIDUAL_DATACNT {
size 4
alias SCB_CDB_STORE
diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
index ade0fb8fbdb..55508b0fcec 100644
--- a/drivers/scsi/aic7xxx/aic79xx_core.c
+++ b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -52,7 +52,7 @@
/***************************** Lookup Tables **********************************/
-static char *ahd_chip_names[] =
+static const char *const ahd_chip_names[] =
{
"NONE",
"aic7901",
@@ -66,10 +66,10 @@ static const u_int num_chip_names = ARRAY_SIZE(ahd_chip_names);
*/
struct ahd_hard_error_entry {
uint8_t errno;
- char *errmesg;
+ const char *errmesg;
};
-static struct ahd_hard_error_entry ahd_hard_errors[] = {
+static const struct ahd_hard_error_entry ahd_hard_errors[] = {
{ DSCTMOUT, "Discard Timer has timed out" },
{ ILLOPCODE, "Illegal Opcode in sequencer program" },
{ SQPARERR, "Sequencer Parity Error" },
@@ -79,7 +79,7 @@ static struct ahd_hard_error_entry ahd_hard_errors[] = {
};
static const u_int num_errors = ARRAY_SIZE(ahd_hard_errors);
-static struct ahd_phase_table_entry ahd_phase_table[] =
+static const struct ahd_phase_table_entry ahd_phase_table[] =
{
{ P_DATAOUT, MSG_NOOP, "in Data-out phase" },
{ P_DATAIN, MSG_INITIATOR_DET_ERR, "in Data-in phase" },
@@ -213,7 +213,7 @@ static void ahd_dumpseq(struct ahd_softc *ahd);
#endif
static void ahd_loadseq(struct ahd_softc *ahd);
static int ahd_check_patch(struct ahd_softc *ahd,
- struct patch **start_patch,
+ const struct patch **start_patch,
u_int start_instr, u_int *skip_addr);
static u_int ahd_resolve_seqaddr(struct ahd_softc *ahd,
u_int address);
@@ -254,7 +254,7 @@ static void ahd_freeze_devq(struct ahd_softc *ahd,
struct scb *scb);
static void ahd_handle_scb_status(struct ahd_softc *ahd,
struct scb *scb);
-static struct ahd_phase_table_entry* ahd_lookup_phase_entry(int phase);
+static const struct ahd_phase_table_entry* ahd_lookup_phase_entry(int phase);
static void ahd_shutdown(void *arg);
static void ahd_update_coalescing_values(struct ahd_softc *ahd,
u_int timer,
@@ -266,8 +266,774 @@ static int ahd_match_scb(struct ahd_softc *ahd, struct scb *scb,
int target, char channel, int lun,
u_int tag, role_t role);
-/******************************** Private Inlines *****************************/
+static void ahd_reset_cmds_pending(struct ahd_softc *ahd);
+
+/*************************** Interrupt Services *******************************/
+static void ahd_run_qoutfifo(struct ahd_softc *ahd);
+#ifdef AHD_TARGET_MODE
+static void ahd_run_tqinfifo(struct ahd_softc *ahd, int paused);
+#endif
+static void ahd_handle_hwerrint(struct ahd_softc *ahd);
+static void ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat);
+static void ahd_handle_scsiint(struct ahd_softc *ahd,
+ u_int intstat);
+
+/************************ Sequencer Execution Control *************************/
+void
+ahd_set_modes(struct ahd_softc *ahd, ahd_mode src, ahd_mode dst)
+{
+ if (ahd->src_mode == src && ahd->dst_mode == dst)
+ return;
+#ifdef AHD_DEBUG
+ if (ahd->src_mode == AHD_MODE_UNKNOWN
+ || ahd->dst_mode == AHD_MODE_UNKNOWN)
+ panic("Setting mode prior to saving it.\n");
+ if ((ahd_debug & AHD_SHOW_MODEPTR) != 0)
+ printf("%s: Setting mode 0x%x\n", ahd_name(ahd),
+ ahd_build_mode_state(ahd, src, dst));
+#endif
+ ahd_outb(ahd, MODE_PTR, ahd_build_mode_state(ahd, src, dst));
+ ahd->src_mode = src;
+ ahd->dst_mode = dst;
+}
+
+static void
+ahd_update_modes(struct ahd_softc *ahd)
+{
+ ahd_mode_state mode_ptr;
+ ahd_mode src;
+ ahd_mode dst;
+
+ mode_ptr = ahd_inb(ahd, MODE_PTR);
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_MODEPTR) != 0)
+ printf("Reading mode 0x%x\n", mode_ptr);
+#endif
+ ahd_extract_mode_state(ahd, mode_ptr, &src, &dst);
+ ahd_known_modes(ahd, src, dst);
+}
+
+static void
+ahd_assert_modes(struct ahd_softc *ahd, ahd_mode srcmode,
+ ahd_mode dstmode, const char *file, int line)
+{
+#ifdef AHD_DEBUG
+ if ((srcmode & AHD_MK_MSK(ahd->src_mode)) == 0
+ || (dstmode & AHD_MK_MSK(ahd->dst_mode)) == 0) {
+ panic("%s:%s:%d: Mode assertion failed.\n",
+ ahd_name(ahd), file, line);
+ }
+#endif
+}
+
+#define AHD_ASSERT_MODES(ahd, source, dest) \
+ ahd_assert_modes(ahd, source, dest, __FILE__, __LINE__);
+
+ahd_mode_state
+ahd_save_modes(struct ahd_softc *ahd)
+{
+ if (ahd->src_mode == AHD_MODE_UNKNOWN
+ || ahd->dst_mode == AHD_MODE_UNKNOWN)
+ ahd_update_modes(ahd);
+
+ return (ahd_build_mode_state(ahd, ahd->src_mode, ahd->dst_mode));
+}
+
+void
+ahd_restore_modes(struct ahd_softc *ahd, ahd_mode_state state)
+{
+ ahd_mode src;
+ ahd_mode dst;
+
+ ahd_extract_mode_state(ahd, state, &src, &dst);
+ ahd_set_modes(ahd, src, dst);
+}
+
+/*
+ * Determine whether the sequencer has halted code execution.
+ * Returns non-zero status if the sequencer is stopped.
+ */
+int
+ahd_is_paused(struct ahd_softc *ahd)
+{
+ return ((ahd_inb(ahd, HCNTRL) & PAUSE) != 0);
+}
+
+/*
+ * Request that the sequencer stop and wait, indefinitely, for it
+ * to stop. The sequencer will only acknowledge that it is paused
+ * once it has reached an instruction boundary and PAUSEDIS is
+ * cleared in the SEQCTL register. The sequencer may use PAUSEDIS
+ * for critical sections.
+ */
+void
+ahd_pause(struct ahd_softc *ahd)
+{
+ ahd_outb(ahd, HCNTRL, ahd->pause);
+
+ /*
+ * Since the sequencer can disable pausing in a critical section, we
+ * must loop until it actually stops.
+ */
+ while (ahd_is_paused(ahd) == 0)
+ ;
+}
+
+/*
+ * Allow the sequencer to continue program execution.
+ * We check here to ensure that no additional interrupt
+ * sources that would cause the sequencer to halt have been
+ * asserted. If, for example, a SCSI bus reset is detected
+ * while we are fielding a different, pausing, interrupt type,
+ * we don't want to release the sequencer before going back
+ * into our interrupt handler and dealing with this new
+ * condition.
+ */
+void
+ahd_unpause(struct ahd_softc *ahd)
+{
+ /*
+ * Automatically restore our modes to those saved
+ * prior to the first change of the mode.
+ */
+ if (ahd->saved_src_mode != AHD_MODE_UNKNOWN
+ && ahd->saved_dst_mode != AHD_MODE_UNKNOWN) {
+ if ((ahd->flags & AHD_UPDATE_PEND_CMDS) != 0)
+ ahd_reset_cmds_pending(ahd);
+ ahd_set_modes(ahd, ahd->saved_src_mode, ahd->saved_dst_mode);
+ }
+
+ if ((ahd_inb(ahd, INTSTAT) & ~CMDCMPLT) == 0)
+ ahd_outb(ahd, HCNTRL, ahd->unpause);
+
+ ahd_known_modes(ahd, AHD_MODE_UNKNOWN, AHD_MODE_UNKNOWN);
+}
+
+/*********************** Scatter Gather List Handling *************************/
+void *
+ahd_sg_setup(struct ahd_softc *ahd, struct scb *scb,
+ void *sgptr, dma_addr_t addr, bus_size_t len, int last)
+{
+ scb->sg_count++;
+ if (sizeof(dma_addr_t) > 4
+ && (ahd->flags & AHD_64BIT_ADDRESSING) != 0) {
+ struct ahd_dma64_seg *sg;
+
+ sg = (struct ahd_dma64_seg *)sgptr;
+ sg->addr = ahd_htole64(addr);
+ sg->len = ahd_htole32(len | (last ? AHD_DMA_LAST_SEG : 0));
+ return (sg + 1);
+ } else {
+ struct ahd_dma_seg *sg;
+ sg = (struct ahd_dma_seg *)sgptr;
+ sg->addr = ahd_htole32(addr & 0xFFFFFFFF);
+ sg->len = ahd_htole32(len | ((addr >> 8) & 0x7F000000)
+ | (last ? AHD_DMA_LAST_SEG : 0));
+ return (sg + 1);
+ }
+}
+
+static void
+ahd_setup_scb_common(struct ahd_softc *ahd, struct scb *scb)
+{
+ /* XXX Handle target mode SCBs. */
+ scb->crc_retry_count = 0;
+ if ((scb->flags & SCB_PACKETIZED) != 0) {
+ /* XXX what about ACA?? It is type 4, but TAG_TYPE == 0x3. */
+ scb->hscb->task_attribute = scb->hscb->control & SCB_TAG_TYPE;
+ } else {
+ if (ahd_get_transfer_length(scb) & 0x01)
+ scb->hscb->task_attribute = SCB_XFERLEN_ODD;
+ else
+ scb->hscb->task_attribute = 0;
+ }
+
+ if (scb->hscb->cdb_len <= MAX_CDB_LEN_WITH_SENSE_ADDR
+ || (scb->hscb->cdb_len & SCB_CDB_LEN_PTR) != 0)
+ scb->hscb->shared_data.idata.cdb_plus_saddr.sense_addr =
+ ahd_htole32(scb->sense_busaddr);
+}
+
+static void
+ahd_setup_data_scb(struct ahd_softc *ahd, struct scb *scb)
+{
+ /*
+ * Copy the first SG into the "current" data ponter area.
+ */
+ if ((ahd->flags & AHD_64BIT_ADDRESSING) != 0) {
+ struct ahd_dma64_seg *sg;
+
+ sg = (struct ahd_dma64_seg *)scb->sg_list;
+ scb->hscb->dataptr = sg->addr;
+ scb->hscb->datacnt = sg->len;
+ } else {
+ struct ahd_dma_seg *sg;
+ uint32_t *dataptr_words;
+
+ sg = (struct ahd_dma_seg *)scb->sg_list;
+ dataptr_words = (uint32_t*)&scb->hscb->dataptr;
+ dataptr_words[0] = sg->addr;
+ dataptr_words[1] = 0;
+ if ((ahd->flags & AHD_39BIT_ADDRESSING) != 0) {
+ uint64_t high_addr;
+
+ high_addr = ahd_le32toh(sg->len) & 0x7F000000;
+ scb->hscb->dataptr |= ahd_htole64(high_addr << 8);
+ }
+ scb->hscb->datacnt = sg->len;
+ }
+ /*
+ * Note where to find the SG entries in bus space.
+ * We also set the full residual flag which the
+ * sequencer will clear as soon as a data transfer
+ * occurs.
+ */
+ scb->hscb->sgptr = ahd_htole32(scb->sg_list_busaddr|SG_FULL_RESID);
+}
+
+static void
+ahd_setup_noxfer_scb(struct ahd_softc *ahd, struct scb *scb)
+{
+ scb->hscb->sgptr = ahd_htole32(SG_LIST_NULL);
+ scb->hscb->dataptr = 0;
+ scb->hscb->datacnt = 0;
+}
+
+/************************** Memory mapping routines ***************************/
+static void *
+ahd_sg_bus_to_virt(struct ahd_softc *ahd, struct scb *scb, uint32_t sg_busaddr)
+{
+ dma_addr_t sg_offset;
+
+ /* sg_list_phys points to entry 1, not 0 */
+ sg_offset = sg_busaddr - (scb->sg_list_busaddr - ahd_sg_size(ahd));
+ return ((uint8_t *)scb->sg_list + sg_offset);
+}
+
+static uint32_t
+ahd_sg_virt_to_bus(struct ahd_softc *ahd, struct scb *scb, void *sg)
+{
+ dma_addr_t sg_offset;
+
+ /* sg_list_phys points to entry 1, not 0 */
+ sg_offset = ((uint8_t *)sg - (uint8_t *)scb->sg_list)
+ - ahd_sg_size(ahd);
+
+ return (scb->sg_list_busaddr + sg_offset);
+}
+
+static void
+ahd_sync_scb(struct ahd_softc *ahd, struct scb *scb, int op)
+{
+ ahd_dmamap_sync(ahd, ahd->scb_data.hscb_dmat,
+ scb->hscb_map->dmamap,
+ /*offset*/(uint8_t*)scb->hscb - scb->hscb_map->vaddr,
+ /*len*/sizeof(*scb->hscb), op);
+}
+
+void
+ahd_sync_sglist(struct ahd_softc *ahd, struct scb *scb, int op)
+{
+ if (scb->sg_count == 0)
+ return;
+
+ ahd_dmamap_sync(ahd, ahd->scb_data.sg_dmat,
+ scb->sg_map->dmamap,
+ /*offset*/scb->sg_list_busaddr - ahd_sg_size(ahd),
+ /*len*/ahd_sg_size(ahd) * scb->sg_count, op);
+}
+
+static void
+ahd_sync_sense(struct ahd_softc *ahd, struct scb *scb, int op)
+{
+ ahd_dmamap_sync(ahd, ahd->scb_data.sense_dmat,
+ scb->sense_map->dmamap,
+ /*offset*/scb->sense_busaddr,
+ /*len*/AHD_SENSE_BUFSIZE, op);
+}
+
+#ifdef AHD_TARGET_MODE
+static uint32_t
+ahd_targetcmd_offset(struct ahd_softc *ahd, u_int index)
+{
+ return (((uint8_t *)&ahd->targetcmds[index])
+ - (uint8_t *)ahd->qoutfifo);
+}
+#endif
+
+/*********************** Miscelaneous Support Functions ***********************/
+/*
+ * Return pointers to the transfer negotiation information
+ * for the specified our_id/remote_id pair.
+ */
+struct ahd_initiator_tinfo *
+ahd_fetch_transinfo(struct ahd_softc *ahd, char channel, u_int our_id,
+ u_int remote_id, struct ahd_tmode_tstate **tstate)
+{
+ /*
+ * Transfer data structures are stored from the perspective
+ * of the target role. Since the parameters for a connection
+ * in the initiator role to a given target are the same as
+ * when the roles are reversed, we pretend we are the target.
+ */
+ if (channel == 'B')
+ our_id += 8;
+ *tstate = ahd->enabled_targets[our_id];
+ return (&(*tstate)->transinfo[remote_id]);
+}
+
+uint16_t
+ahd_inw(struct ahd_softc *ahd, u_int port)
+{
+ /*
+ * Read high byte first as some registers increment
+ * or have other side effects when the low byte is
+ * read.
+ */
+ uint16_t r = ahd_inb(ahd, port+1) << 8;
+ return r | ahd_inb(ahd, port);
+}
+
+void
+ahd_outw(struct ahd_softc *ahd, u_int port, u_int value)
+{
+ /*
+ * Write low byte first to accomodate registers
+ * such as PRGMCNT where the order maters.
+ */
+ ahd_outb(ahd, port, value & 0xFF);
+ ahd_outb(ahd, port+1, (value >> 8) & 0xFF);
+}
+
+uint32_t
+ahd_inl(struct ahd_softc *ahd, u_int port)
+{
+ return ((ahd_inb(ahd, port))
+ | (ahd_inb(ahd, port+1) << 8)
+ | (ahd_inb(ahd, port+2) << 16)
+ | (ahd_inb(ahd, port+3) << 24));
+}
+
+void
+ahd_outl(struct ahd_softc *ahd, u_int port, uint32_t value)
+{
+ ahd_outb(ahd, port, (value) & 0xFF);
+ ahd_outb(ahd, port+1, ((value) >> 8) & 0xFF);
+ ahd_outb(ahd, port+2, ((value) >> 16) & 0xFF);
+ ahd_outb(ahd, port+3, ((value) >> 24) & 0xFF);
+}
+
+uint64_t
+ahd_inq(struct ahd_softc *ahd, u_int port)
+{
+ return ((ahd_inb(ahd, port))
+ | (ahd_inb(ahd, port+1) << 8)
+ | (ahd_inb(ahd, port+2) << 16)
+ | (ahd_inb(ahd, port+3) << 24)
+ | (((uint64_t)ahd_inb(ahd, port+4)) << 32)
+ | (((uint64_t)ahd_inb(ahd, port+5)) << 40)
+ | (((uint64_t)ahd_inb(ahd, port+6)) << 48)
+ | (((uint64_t)ahd_inb(ahd, port+7)) << 56));
+}
+
+void
+ahd_outq(struct ahd_softc *ahd, u_int port, uint64_t value)
+{
+ ahd_outb(ahd, port, value & 0xFF);
+ ahd_outb(ahd, port+1, (value >> 8) & 0xFF);
+ ahd_outb(ahd, port+2, (value >> 16) & 0xFF);
+ ahd_outb(ahd, port+3, (value >> 24) & 0xFF);
+ ahd_outb(ahd, port+4, (value >> 32) & 0xFF);
+ ahd_outb(ahd, port+5, (value >> 40) & 0xFF);
+ ahd_outb(ahd, port+6, (value >> 48) & 0xFF);
+ ahd_outb(ahd, port+7, (value >> 56) & 0xFF);
+}
+
+u_int
+ahd_get_scbptr(struct ahd_softc *ahd)
+{
+ AHD_ASSERT_MODES(ahd, ~(AHD_MODE_UNKNOWN_MSK|AHD_MODE_CFG_MSK),
+ ~(AHD_MODE_UNKNOWN_MSK|AHD_MODE_CFG_MSK));
+ return (ahd_inb(ahd, SCBPTR) | (ahd_inb(ahd, SCBPTR + 1) << 8));
+}
+
+void
+ahd_set_scbptr(struct ahd_softc *ahd, u_int scbptr)
+{
+ AHD_ASSERT_MODES(ahd, ~(AHD_MODE_UNKNOWN_MSK|AHD_MODE_CFG_MSK),
+ ~(AHD_MODE_UNKNOWN_MSK|AHD_MODE_CFG_MSK));
+ ahd_outb(ahd, SCBPTR, scbptr & 0xFF);
+ ahd_outb(ahd, SCBPTR+1, (scbptr >> 8) & 0xFF);
+}
+
+#if 0 /* unused */
+static u_int
+ahd_get_hnscb_qoff(struct ahd_softc *ahd)
+{
+ return (ahd_inw_atomic(ahd, HNSCB_QOFF));
+}
+#endif
+
+static void
+ahd_set_hnscb_qoff(struct ahd_softc *ahd, u_int value)
+{
+ ahd_outw_atomic(ahd, HNSCB_QOFF, value);
+}
+
+#if 0 /* unused */
+static u_int
+ahd_get_hescb_qoff(struct ahd_softc *ahd)
+{
+ return (ahd_inb(ahd, HESCB_QOFF));
+}
+#endif
+
+static void
+ahd_set_hescb_qoff(struct ahd_softc *ahd, u_int value)
+{
+ ahd_outb(ahd, HESCB_QOFF, value);
+}
+
+static u_int
+ahd_get_snscb_qoff(struct ahd_softc *ahd)
+{
+ u_int oldvalue;
+
+ AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK);
+ oldvalue = ahd_inw(ahd, SNSCB_QOFF);
+ ahd_outw(ahd, SNSCB_QOFF, oldvalue);
+ return (oldvalue);
+}
+
+static void
+ahd_set_snscb_qoff(struct ahd_softc *ahd, u_int value)
+{
+ AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK);
+ ahd_outw(ahd, SNSCB_QOFF, value);
+}
+
+#if 0 /* unused */
+static u_int
+ahd_get_sescb_qoff(struct ahd_softc *ahd)
+{
+ AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK);
+ return (ahd_inb(ahd, SESCB_QOFF));
+}
+#endif
+
+static void
+ahd_set_sescb_qoff(struct ahd_softc *ahd, u_int value)
+{
+ AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK);
+ ahd_outb(ahd, SESCB_QOFF, value);
+}
+
+#if 0 /* unused */
+static u_int
+ahd_get_sdscb_qoff(struct ahd_softc *ahd)
+{
+ AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK);
+ return (ahd_inb(ahd, SDSCB_QOFF) | (ahd_inb(ahd, SDSCB_QOFF + 1) << 8));
+}
+#endif
+
+static void
+ahd_set_sdscb_qoff(struct ahd_softc *ahd, u_int value)
+{
+ AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK);
+ ahd_outb(ahd, SDSCB_QOFF, value & 0xFF);
+ ahd_outb(ahd, SDSCB_QOFF+1, (value >> 8) & 0xFF);
+}
+
+u_int
+ahd_inb_scbram(struct ahd_softc *ahd, u_int offset)
+{
+ u_int value;
+
+ /*
+ * Workaround PCI-X Rev A. hardware bug.
+ * After a host read of SCB memory, the chip
+ * may become confused into thinking prefetch
+ * was required. This starts the discard timer
+ * running and can cause an unexpected discard
+ * timer interrupt. The work around is to read
+ * a normal register prior to the exhaustion of
+ * the discard timer. The mode pointer register
+ * has no side effects and so serves well for
+ * this purpose.
+ *
+ * Razor #528
+ */
+ value = ahd_inb(ahd, offset);
+ if ((ahd->bugs & AHD_PCIX_SCBRAM_RD_BUG) != 0)
+ ahd_inb(ahd, MODE_PTR);
+ return (value);
+}
+
+u_int
+ahd_inw_scbram(struct ahd_softc *ahd, u_int offset)
+{
+ return (ahd_inb_scbram(ahd, offset)
+ | (ahd_inb_scbram(ahd, offset+1) << 8));
+}
+
+static uint32_t
+ahd_inl_scbram(struct ahd_softc *ahd, u_int offset)
+{
+ return (ahd_inw_scbram(ahd, offset)
+ | (ahd_inw_scbram(ahd, offset+2) << 16));
+}
+
+static uint64_t
+ahd_inq_scbram(struct ahd_softc *ahd, u_int offset)
+{
+ return (ahd_inl_scbram(ahd, offset)
+ | ((uint64_t)ahd_inl_scbram(ahd, offset+4)) << 32);
+}
+
+struct scb *
+ahd_lookup_scb(struct ahd_softc *ahd, u_int tag)
+{
+ struct scb* scb;
+
+ if (tag >= AHD_SCB_MAX)
+ return (NULL);
+ scb = ahd->scb_data.scbindex[tag];
+ if (scb != NULL)
+ ahd_sync_scb(ahd, scb,
+ BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE);
+ return (scb);
+}
+
+static void
+ahd_swap_with_next_hscb(struct ahd_softc *ahd, struct scb *scb)
+{
+ struct hardware_scb *q_hscb;
+ struct map_node *q_hscb_map;
+ uint32_t saved_hscb_busaddr;
+
+ /*
+ * Our queuing method is a bit tricky. The card
+ * knows in advance which HSCB (by address) to download,
+ * and we can't disappoint it. To achieve this, the next
+ * HSCB to download is saved off in ahd->next_queued_hscb.
+ * When we are called to queue "an arbitrary scb",
+ * we copy the contents of the incoming HSCB to the one
+ * the sequencer knows about, swap HSCB pointers and
+ * finally assign the SCB to the tag indexed location
+ * in the scb_array. This makes sure that we can still
+ * locate the correct SCB by SCB_TAG.
+ */
+ q_hscb = ahd->next_queued_hscb;
+ q_hscb_map = ahd->next_queued_hscb_map;
+ saved_hscb_busaddr = q_hscb->hscb_busaddr;
+ memcpy(q_hscb, scb->hscb, sizeof(*scb->hscb));
+ q_hscb->hscb_busaddr = saved_hscb_busaddr;
+ q_hscb->next_hscb_busaddr = scb->hscb->hscb_busaddr;
+
+ /* Now swap HSCB pointers. */
+ ahd->next_queued_hscb = scb->hscb;
+ ahd->next_queued_hscb_map = scb->hscb_map;
+ scb->hscb = q_hscb;
+ scb->hscb_map = q_hscb_map;
+
+ /* Now define the mapping from tag to SCB in the scbindex */
+ ahd->scb_data.scbindex[SCB_GET_TAG(scb)] = scb;
+}
+
+/*
+ * Tell the sequencer about a new transaction to execute.
+ */
+void
+ahd_queue_scb(struct ahd_softc *ahd, struct scb *scb)
+{
+ ahd_swap_with_next_hscb(ahd, scb);
+
+ if (SCBID_IS_NULL(SCB_GET_TAG(scb)))
+ panic("Attempt to queue invalid SCB tag %x\n",
+ SCB_GET_TAG(scb));
+
+ /*
+ * Keep a history of SCBs we've downloaded in the qinfifo.
+ */
+ ahd->qinfifo[AHD_QIN_WRAP(ahd->qinfifonext)] = SCB_GET_TAG(scb);
+ ahd->qinfifonext++;
+
+ if (scb->sg_count != 0)
+ ahd_setup_data_scb(ahd, scb);
+ else
+ ahd_setup_noxfer_scb(ahd, scb);
+ ahd_setup_scb_common(ahd, scb);
+
+ /*
+ * Make sure our data is consistent from the
+ * perspective of the adapter.
+ */
+ ahd_sync_scb(ahd, scb, BUS_DMASYNC_PREREAD|BUS_DMASYNC_PREWRITE);
+
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_QUEUE) != 0) {
+ uint64_t host_dataptr;
+
+ host_dataptr = ahd_le64toh(scb->hscb->dataptr);
+ printf("%s: Queueing SCB %d:0x%x bus addr 0x%x - 0x%x%x/0x%x\n",
+ ahd_name(ahd),
+ SCB_GET_TAG(scb), scb->hscb->scsiid,
+ ahd_le32toh(scb->hscb->hscb_busaddr),
+ (u_int)((host_dataptr >> 32) & 0xFFFFFFFF),
+ (u_int)(host_dataptr & 0xFFFFFFFF),
+ ahd_le32toh(scb->hscb->datacnt));
+ }
+#endif
+ /* Tell the adapter about the newly queued SCB */
+ ahd_set_hnscb_qoff(ahd, ahd->qinfifonext);
+}
+
+/************************** Interrupt Processing ******************************/
+static void
+ahd_sync_qoutfifo(struct ahd_softc *ahd, int op)
+{
+ ahd_dmamap_sync(ahd, ahd->shared_data_dmat, ahd->shared_data_map.dmamap,
+ /*offset*/0,
+ /*len*/AHD_SCB_MAX * sizeof(struct ahd_completion), op);
+}
+
+static void
+ahd_sync_tqinfifo(struct ahd_softc *ahd, int op)
+{
+#ifdef AHD_TARGET_MODE
+ if ((ahd->flags & AHD_TARGETROLE) != 0) {
+ ahd_dmamap_sync(ahd, ahd->shared_data_dmat,
+ ahd->shared_data_map.dmamap,
+ ahd_targetcmd_offset(ahd, 0),
+ sizeof(struct target_cmd) * AHD_TMODE_CMDS,
+ op);
+ }
+#endif
+}
+
+/*
+ * See if the firmware has posted any completed commands
+ * into our in-core command complete fifos.
+ */
+#define AHD_RUN_QOUTFIFO 0x1
+#define AHD_RUN_TQINFIFO 0x2
+static u_int
+ahd_check_cmdcmpltqueues(struct ahd_softc *ahd)
+{
+ u_int retval;
+
+ retval = 0;
+ ahd_dmamap_sync(ahd, ahd->shared_data_dmat, ahd->shared_data_map.dmamap,
+ /*offset*/ahd->qoutfifonext * sizeof(*ahd->qoutfifo),
+ /*len*/sizeof(*ahd->qoutfifo), BUS_DMASYNC_POSTREAD);
+ if (ahd->qoutfifo[ahd->qoutfifonext].valid_tag
+ == ahd->qoutfifonext_valid_tag)
+ retval |= AHD_RUN_QOUTFIFO;
+#ifdef AHD_TARGET_MODE
+ if ((ahd->flags & AHD_TARGETROLE) != 0
+ && (ahd->flags & AHD_TQINFIFO_BLOCKED) == 0) {
+ ahd_dmamap_sync(ahd, ahd->shared_data_dmat,
+ ahd->shared_data_map.dmamap,
+ ahd_targetcmd_offset(ahd, ahd->tqinfifofnext),
+ /*len*/sizeof(struct target_cmd),
+ BUS_DMASYNC_POSTREAD);
+ if (ahd->targetcmds[ahd->tqinfifonext].cmd_valid != 0)
+ retval |= AHD_RUN_TQINFIFO;
+ }
+#endif
+ return (retval);
+}
+
+/*
+ * Catch an interrupt from the adapter
+ */
+int
+ahd_intr(struct ahd_softc *ahd)
+{
+ u_int intstat;
+
+ if ((ahd->pause & INTEN) == 0) {
+ /*
+ * Our interrupt is not enabled on the chip
+ * and may be disabled for re-entrancy reasons,
+ * so just return. This is likely just a shared
+ * interrupt.
+ */
+ return (0);
+ }
+
+ /*
+ * Instead of directly reading the interrupt status register,
+ * infer the cause of the interrupt by checking our in-core
+ * completion queues. This avoids a costly PCI bus read in
+ * most cases.
+ */
+ if ((ahd->flags & AHD_ALL_INTERRUPTS) == 0
+ && (ahd_check_cmdcmpltqueues(ahd) != 0))
+ intstat = CMDCMPLT;
+ else
+ intstat = ahd_inb(ahd, INTSTAT);
+
+ if ((intstat & INT_PEND) == 0)
+ return (0);
+
+ if (intstat & CMDCMPLT) {
+ ahd_outb(ahd, CLRINT, CLRCMDINT);
+
+ /*
+ * Ensure that the chip sees that we've cleared
+ * this interrupt before we walk the output fifo.
+ * Otherwise, we may, due to posted bus writes,
+ * clear the interrupt after we finish the scan,
+ * and after the sequencer has added new entries
+ * and asserted the interrupt again.
+ */
+ if ((ahd->bugs & AHD_INTCOLLISION_BUG) != 0) {
+ if (ahd_is_paused(ahd)) {
+ /*
+ * Potentially lost SEQINT.
+ * If SEQINTCODE is non-zero,
+ * simulate the SEQINT.
+ */
+ if (ahd_inb(ahd, SEQINTCODE) != NO_SEQINT)
+ intstat |= SEQINT;
+ }
+ } else {
+ ahd_flush_device_writes(ahd);
+ }
+ ahd_run_qoutfifo(ahd);
+ ahd->cmdcmplt_counts[ahd->cmdcmplt_bucket]++;
+ ahd->cmdcmplt_total++;
+#ifdef AHD_TARGET_MODE
+ if ((ahd->flags & AHD_TARGETROLE) != 0)
+ ahd_run_tqinfifo(ahd, /*paused*/FALSE);
+#endif
+ }
+
+ /*
+ * Handle statuses that may invalidate our cached
+ * copy of INTSTAT separately.
+ */
+ if (intstat == 0xFF && (ahd->features & AHD_REMOVABLE) != 0) {
+ /* Hot eject. Do nothing */
+ } else if (intstat & HWERRINT) {
+ ahd_handle_hwerrint(ahd);
+ } else if ((intstat & (PCIINT|SPLTINT)) != 0) {
+ ahd->bus_intr(ahd);
+ } else {
+
+ if ((intstat & SEQINT) != 0)
+ ahd_handle_seqint(ahd, intstat);
+
+ if ((intstat & SCSIINT) != 0)
+ ahd_handle_scsiint(ahd, intstat);
+ }
+ return (1);
+}
+
+/******************************** Private Inlines *****************************/
static __inline void
ahd_assert_atn(struct ahd_softc *ahd)
{
@@ -280,7 +1046,7 @@ ahd_assert_atn(struct ahd_softc *ahd)
* are currently in a packetized transfer. We could
* just as easily be sending or receiving a message.
*/
-static __inline int
+static int
ahd_currently_packetized(struct ahd_softc *ahd)
{
ahd_mode_state saved_modes;
@@ -896,7 +1662,7 @@ clrchn:
* a copy of the first byte (little endian) of the sgptr
* hscb field.
*/
-void
+static void
ahd_run_qoutfifo(struct ahd_softc *ahd)
{
struct ahd_completion *completion;
@@ -935,7 +1701,7 @@ ahd_run_qoutfifo(struct ahd_softc *ahd)
}
/************************* Interrupt Handling *********************************/
-void
+static void
ahd_handle_hwerrint(struct ahd_softc *ahd)
{
/*
@@ -1009,7 +1775,7 @@ ahd_dump_sglist(struct scb *scb)
}
#endif /* AHD_DEBUG */
-void
+static void
ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat)
{
u_int seqintcode;
@@ -1621,7 +2387,7 @@ ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat)
ahd_unpause(ahd);
}
-void
+static void
ahd_handle_scsiint(struct ahd_softc *ahd, u_int intstat)
{
struct scb *scb;
@@ -3571,11 +4337,11 @@ ahd_print_devinfo(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
devinfo->target, devinfo->lun);
}
-static struct ahd_phase_table_entry*
+static const struct ahd_phase_table_entry*
ahd_lookup_phase_entry(int phase)
{
- struct ahd_phase_table_entry *entry;
- struct ahd_phase_table_entry *last_entry;
+ const struct ahd_phase_table_entry *entry;
+ const struct ahd_phase_table_entry *last_entry;
/*
* num_phases doesn't include the default entry which
@@ -3941,7 +4707,7 @@ ahd_clear_msg_state(struct ahd_softc *ahd)
*/
static void
ahd_handle_message_phase(struct ahd_softc *ahd)
-{
+{
struct ahd_devinfo devinfo;
u_int bus_phase;
int end_session;
@@ -5983,8 +6749,7 @@ found:
*/
void
ahd_free_scb(struct ahd_softc *ahd, struct scb *scb)
-{
-
+{
/* Clean up for the next user */
scb->flags = SCB_FLAG_NONE;
scb->hscb->control = 0;
@@ -6272,6 +7037,24 @@ static const char *termstat_strings[] = {
"Not Configured"
};
+/***************************** Timer Facilities *******************************/
+#define ahd_timer_init init_timer
+#define ahd_timer_stop del_timer_sync
+typedef void ahd_linux_callback_t (u_long);
+
+static void
+ahd_timer_reset(ahd_timer_t *timer, int usec, ahd_callback_t *func, void *arg)
+{
+ struct ahd_softc *ahd;
+
+ ahd = (struct ahd_softc *)arg;
+ del_timer(timer);
+ timer->data = (u_long)arg;
+ timer->expires = jiffies + (usec * HZ)/1000000;
+ timer->function = (ahd_linux_callback_t*)func;
+ add_timer(timer);
+}
+
/*
* Start the board, ready for normal operation
*/
@@ -7370,7 +8153,7 @@ ahd_qinfifo_count(struct ahd_softc *ahd)
+ ARRAY_SIZE(ahd->qinfifo) - wrap_qinpos);
}
-void
+static void
ahd_reset_cmds_pending(struct ahd_softc *ahd)
{
struct scb *scb;
@@ -8571,7 +9354,7 @@ ahd_loadseq(struct ahd_softc *ahd)
struct cs cs_table[num_critical_sections];
u_int begin_set[num_critical_sections];
u_int end_set[num_critical_sections];
- struct patch *cur_patch;
+ const struct patch *cur_patch;
u_int cs_count;
u_int cur_cs;
u_int i;
@@ -8726,11 +9509,11 @@ ahd_loadseq(struct ahd_softc *ahd)
}
static int
-ahd_check_patch(struct ahd_softc *ahd, struct patch **start_patch,
+ahd_check_patch(struct ahd_softc *ahd, const struct patch **start_patch,
u_int start_instr, u_int *skip_addr)
{
- struct patch *cur_patch;
- struct patch *last_patch;
+ const struct patch *cur_patch;
+ const struct patch *last_patch;
u_int num_patches;
num_patches = ARRAY_SIZE(patches);
@@ -8764,7 +9547,7 @@ ahd_check_patch(struct ahd_softc *ahd, struct patch **start_patch,
static u_int
ahd_resolve_seqaddr(struct ahd_softc *ahd, u_int address)
{
- struct patch *cur_patch;
+ const struct patch *cur_patch;
int address_offset;
u_int skip_addr;
u_int i;
@@ -8895,7 +9678,7 @@ sized:
}
int
-ahd_print_register(ahd_reg_parse_entry_t *table, u_int num_entries,
+ahd_print_register(const ahd_reg_parse_entry_t *table, u_int num_entries,
const char *name, u_int address, u_int value,
u_int *cur_column, u_int wrap_point)
{
@@ -9886,7 +10669,7 @@ ahd_update_scsiid(struct ahd_softc *ahd, u_int targid_mask)
#endif
}
-void
+static void
ahd_run_tqinfifo(struct ahd_softc *ahd, int paused)
{
struct target_cmd *cmd;
diff --git a/drivers/scsi/aic7xxx/aic79xx_inline.h b/drivers/scsi/aic7xxx/aic79xx_inline.h
index 45e55575a0f..5f12cf9d99d 100644
--- a/drivers/scsi/aic7xxx/aic79xx_inline.h
+++ b/drivers/scsi/aic7xxx/aic79xx_inline.h
@@ -63,18 +63,15 @@ static __inline ahd_mode_state ahd_build_mode_state(struct ahd_softc *ahd,
static __inline void ahd_extract_mode_state(struct ahd_softc *ahd,
ahd_mode_state state,
ahd_mode *src, ahd_mode *dst);
-static __inline void ahd_set_modes(struct ahd_softc *ahd, ahd_mode src,
- ahd_mode dst);
-static __inline void ahd_update_modes(struct ahd_softc *ahd);
-static __inline void ahd_assert_modes(struct ahd_softc *ahd, ahd_mode srcmode,
- ahd_mode dstmode, const char *file,
- int line);
-static __inline ahd_mode_state ahd_save_modes(struct ahd_softc *ahd);
-static __inline void ahd_restore_modes(struct ahd_softc *ahd,
- ahd_mode_state state);
-static __inline int ahd_is_paused(struct ahd_softc *ahd);
-static __inline void ahd_pause(struct ahd_softc *ahd);
-static __inline void ahd_unpause(struct ahd_softc *ahd);
+
+void ahd_set_modes(struct ahd_softc *ahd, ahd_mode src,
+ ahd_mode dst);
+ahd_mode_state ahd_save_modes(struct ahd_softc *ahd);
+void ahd_restore_modes(struct ahd_softc *ahd,
+ ahd_mode_state state);
+int ahd_is_paused(struct ahd_softc *ahd);
+void ahd_pause(struct ahd_softc *ahd);
+void ahd_unpause(struct ahd_softc *ahd);
static __inline void
ahd_known_modes(struct ahd_softc *ahd, ahd_mode src, ahd_mode dst)
@@ -99,256 +96,16 @@ ahd_extract_mode_state(struct ahd_softc *ahd, ahd_mode_state state,
*dst = (state & DST_MODE) >> DST_MODE_SHIFT;
}
-static __inline void
-ahd_set_modes(struct ahd_softc *ahd, ahd_mode src, ahd_mode dst)
-{
- if (ahd->src_mode == src && ahd->dst_mode == dst)
- return;
-#ifdef AHD_DEBUG
- if (ahd->src_mode == AHD_MODE_UNKNOWN
- || ahd->dst_mode == AHD_MODE_UNKNOWN)
- panic("Setting mode prior to saving it.\n");
- if ((ahd_debug & AHD_SHOW_MODEPTR) != 0)
- printf("%s: Setting mode 0x%x\n", ahd_name(ahd),
- ahd_build_mode_state(ahd, src, dst));
-#endif
- ahd_outb(ahd, MODE_PTR, ahd_build_mode_state(ahd, src, dst));
- ahd->src_mode = src;
- ahd->dst_mode = dst;
-}
-
-static __inline void
-ahd_update_modes(struct ahd_softc *ahd)
-{
- ahd_mode_state mode_ptr;
- ahd_mode src;
- ahd_mode dst;
-
- mode_ptr = ahd_inb(ahd, MODE_PTR);
-#ifdef AHD_DEBUG
- if ((ahd_debug & AHD_SHOW_MODEPTR) != 0)
- printf("Reading mode 0x%x\n", mode_ptr);
-#endif
- ahd_extract_mode_state(ahd, mode_ptr, &src, &dst);
- ahd_known_modes(ahd, src, dst);
-}
-
-static __inline void
-ahd_assert_modes(struct ahd_softc *ahd, ahd_mode srcmode,
- ahd_mode dstmode, const char *file, int line)
-{
-#ifdef AHD_DEBUG
- if ((srcmode & AHD_MK_MSK(ahd->src_mode)) == 0
- || (dstmode & AHD_MK_MSK(ahd->dst_mode)) == 0) {
- panic("%s:%s:%d: Mode assertion failed.\n",
- ahd_name(ahd), file, line);
- }
-#endif
-}
-
-static __inline ahd_mode_state
-ahd_save_modes(struct ahd_softc *ahd)
-{
- if (ahd->src_mode == AHD_MODE_UNKNOWN
- || ahd->dst_mode == AHD_MODE_UNKNOWN)
- ahd_update_modes(ahd);
-
- return (ahd_build_mode_state(ahd, ahd->src_mode, ahd->dst_mode));
-}
-
-static __inline void
-ahd_restore_modes(struct ahd_softc *ahd, ahd_mode_state state)
-{
- ahd_mode src;
- ahd_mode dst;
-
- ahd_extract_mode_state(ahd, state, &src, &dst);
- ahd_set_modes(ahd, src, dst);
-}
-
-#define AHD_ASSERT_MODES(ahd, source, dest) \
- ahd_assert_modes(ahd, source, dest, __FILE__, __LINE__);
-
-/*
- * Determine whether the sequencer has halted code execution.
- * Returns non-zero status if the sequencer is stopped.
- */
-static __inline int
-ahd_is_paused(struct ahd_softc *ahd)
-{
- return ((ahd_inb(ahd, HCNTRL) & PAUSE) != 0);
-}
-
-/*
- * Request that the sequencer stop and wait, indefinitely, for it
- * to stop. The sequencer will only acknowledge that it is paused
- * once it has reached an instruction boundary and PAUSEDIS is
- * cleared in the SEQCTL register. The sequencer may use PAUSEDIS
- * for critical sections.
- */
-static __inline void
-ahd_pause(struct ahd_softc *ahd)
-{
- ahd_outb(ahd, HCNTRL, ahd->pause);
-
- /*
- * Since the sequencer can disable pausing in a critical section, we
- * must loop until it actually stops.
- */
- while (ahd_is_paused(ahd) == 0)
- ;
-}
-
-/*
- * Allow the sequencer to continue program execution.
- * We check here to ensure that no additional interrupt
- * sources that would cause the sequencer to halt have been
- * asserted. If, for example, a SCSI bus reset is detected
- * while we are fielding a different, pausing, interrupt type,
- * we don't want to release the sequencer before going back
- * into our interrupt handler and dealing with this new
- * condition.
- */
-static __inline void
-ahd_unpause(struct ahd_softc *ahd)
-{
- /*
- * Automatically restore our modes to those saved
- * prior to the first change of the mode.
- */
- if (ahd->saved_src_mode != AHD_MODE_UNKNOWN
- && ahd->saved_dst_mode != AHD_MODE_UNKNOWN) {
- if ((ahd->flags & AHD_UPDATE_PEND_CMDS) != 0)
- ahd_reset_cmds_pending(ahd);
- ahd_set_modes(ahd, ahd->saved_src_mode, ahd->saved_dst_mode);
- }
-
- if ((ahd_inb(ahd, INTSTAT) & ~CMDCMPLT) == 0)
- ahd_outb(ahd, HCNTRL, ahd->unpause);
-
- ahd_known_modes(ahd, AHD_MODE_UNKNOWN, AHD_MODE_UNKNOWN);
-}
-
/*********************** Scatter Gather List Handling *************************/
-static __inline void *ahd_sg_setup(struct ahd_softc *ahd, struct scb *scb,
- void *sgptr, dma_addr_t addr,
- bus_size_t len, int last);
-static __inline void ahd_setup_scb_common(struct ahd_softc *ahd,
- struct scb *scb);
-static __inline void ahd_setup_data_scb(struct ahd_softc *ahd,
- struct scb *scb);
-static __inline void ahd_setup_noxfer_scb(struct ahd_softc *ahd,
- struct scb *scb);
-
-static __inline void *
-ahd_sg_setup(struct ahd_softc *ahd, struct scb *scb,
- void *sgptr, dma_addr_t addr, bus_size_t len, int last)
-{
- scb->sg_count++;
- if (sizeof(dma_addr_t) > 4
- && (ahd->flags & AHD_64BIT_ADDRESSING) != 0) {
- struct ahd_dma64_seg *sg;
-
- sg = (struct ahd_dma64_seg *)sgptr;
- sg->addr = ahd_htole64(addr);
- sg->len = ahd_htole32(len | (last ? AHD_DMA_LAST_SEG : 0));
- return (sg + 1);
- } else {
- struct ahd_dma_seg *sg;
-
- sg = (struct ahd_dma_seg *)sgptr;
- sg->addr = ahd_htole32(addr & 0xFFFFFFFF);
- sg->len = ahd_htole32(len | ((addr >> 8) & 0x7F000000)
- | (last ? AHD_DMA_LAST_SEG : 0));
- return (sg + 1);
- }
-}
-
-static __inline void
-ahd_setup_scb_common(struct ahd_softc *ahd, struct scb *scb)
-{
- /* XXX Handle target mode SCBs. */
- scb->crc_retry_count = 0;
- if ((scb->flags & SCB_PACKETIZED) != 0) {
- /* XXX what about ACA?? It is type 4, but TAG_TYPE == 0x3. */
- scb->hscb->task_attribute = scb->hscb->control & SCB_TAG_TYPE;
- } else {
- if (ahd_get_transfer_length(scb) & 0x01)
- scb->hscb->task_attribute = SCB_XFERLEN_ODD;
- else
- scb->hscb->task_attribute = 0;
- }
-
- if (scb->hscb->cdb_len <= MAX_CDB_LEN_WITH_SENSE_ADDR
- || (scb->hscb->cdb_len & SCB_CDB_LEN_PTR) != 0)
- scb->hscb->shared_data.idata.cdb_plus_saddr.sense_addr =
- ahd_htole32(scb->sense_busaddr);
-}
-
-static __inline void
-ahd_setup_data_scb(struct ahd_softc *ahd, struct scb *scb)
-{
- /*
- * Copy the first SG into the "current" data ponter area.
- */
- if ((ahd->flags & AHD_64BIT_ADDRESSING) != 0) {
- struct ahd_dma64_seg *sg;
-
- sg = (struct ahd_dma64_seg *)scb->sg_list;
- scb->hscb->dataptr = sg->addr;
- scb->hscb->datacnt = sg->len;
- } else {
- struct ahd_dma_seg *sg;
- uint32_t *dataptr_words;
-
- sg = (struct ahd_dma_seg *)scb->sg_list;
- dataptr_words = (uint32_t*)&scb->hscb->dataptr;
- dataptr_words[0] = sg->addr;
- dataptr_words[1] = 0;
- if ((ahd->flags & AHD_39BIT_ADDRESSING) != 0) {
- uint64_t high_addr;
-
- high_addr = ahd_le32toh(sg->len) & 0x7F000000;
- scb->hscb->dataptr |= ahd_htole64(high_addr << 8);
- }
- scb->hscb->datacnt = sg->len;
- }
- /*
- * Note where to find the SG entries in bus space.
- * We also set the full residual flag which the
- * sequencer will clear as soon as a data transfer
- * occurs.
- */
- scb->hscb->sgptr = ahd_htole32(scb->sg_list_busaddr|SG_FULL_RESID);
-}
-
-static __inline void
-ahd_setup_noxfer_scb(struct ahd_softc *ahd, struct scb *scb)
-{
- scb->hscb->sgptr = ahd_htole32(SG_LIST_NULL);
- scb->hscb->dataptr = 0;
- scb->hscb->datacnt = 0;
-}
+void *ahd_sg_setup(struct ahd_softc *ahd, struct scb *scb,
+ void *sgptr, dma_addr_t addr,
+ bus_size_t len, int last);
/************************** Memory mapping routines ***************************/
static __inline size_t ahd_sg_size(struct ahd_softc *ahd);
-static __inline void *
- ahd_sg_bus_to_virt(struct ahd_softc *ahd,
- struct scb *scb,
- uint32_t sg_busaddr);
-static __inline uint32_t
- ahd_sg_virt_to_bus(struct ahd_softc *ahd,
- struct scb *scb,
- void *sg);
-static __inline void ahd_sync_scb(struct ahd_softc *ahd,
- struct scb *scb, int op);
-static __inline void ahd_sync_sglist(struct ahd_softc *ahd,
- struct scb *scb, int op);
-static __inline void ahd_sync_sense(struct ahd_softc *ahd,
- struct scb *scb, int op);
-static __inline uint32_t
- ahd_targetcmd_offset(struct ahd_softc *ahd,
- u_int index);
+
+void ahd_sync_sglist(struct ahd_softc *ahd,
+ struct scb *scb, int op);
static __inline size_t
ahd_sg_size(struct ahd_softc *ahd)
@@ -358,104 +115,32 @@ ahd_sg_size(struct ahd_softc *ahd)
return (sizeof(struct ahd_dma_seg));
}
-static __inline void *
-ahd_sg_bus_to_virt(struct ahd_softc *ahd, struct scb *scb, uint32_t sg_busaddr)
-{
- dma_addr_t sg_offset;
-
- /* sg_list_phys points to entry 1, not 0 */
- sg_offset = sg_busaddr - (scb->sg_list_busaddr - ahd_sg_size(ahd));
- return ((uint8_t *)scb->sg_list + sg_offset);
-}
-
-static __inline uint32_t
-ahd_sg_virt_to_bus(struct ahd_softc *ahd, struct scb *scb, void *sg)
-{
- dma_addr_t sg_offset;
-
- /* sg_list_phys points to entry 1, not 0 */
- sg_offset = ((uint8_t *)sg - (uint8_t *)scb->sg_list)
- - ahd_sg_size(ahd);
-
- return (scb->sg_list_busaddr + sg_offset);
-}
-
-static __inline void
-ahd_sync_scb(struct ahd_softc *ahd, struct scb *scb, int op)
-{
- ahd_dmamap_sync(ahd, ahd->scb_data.hscb_dmat,
- scb->hscb_map->dmamap,
- /*offset*/(uint8_t*)scb->hscb - scb->hscb_map->vaddr,
- /*len*/sizeof(*scb->hscb), op);
-}
-
-static __inline void
-ahd_sync_sglist(struct ahd_softc *ahd, struct scb *scb, int op)
-{
- if (scb->sg_count == 0)
- return;
-
- ahd_dmamap_sync(ahd, ahd->scb_data.sg_dmat,
- scb->sg_map->dmamap,
- /*offset*/scb->sg_list_busaddr - ahd_sg_size(ahd),
- /*len*/ahd_sg_size(ahd) * scb->sg_count, op);
-}
-
-static __inline void
-ahd_sync_sense(struct ahd_softc *ahd, struct scb *scb, int op)
-{
- ahd_dmamap_sync(ahd, ahd->scb_data.sense_dmat,
- scb->sense_map->dmamap,
- /*offset*/scb->sense_busaddr,
- /*len*/AHD_SENSE_BUFSIZE, op);
-}
-
-static __inline uint32_t
-ahd_targetcmd_offset(struct ahd_softc *ahd, u_int index)
-{
- return (((uint8_t *)&ahd->targetcmds[index])
- - (uint8_t *)ahd->qoutfifo);
-}
-
/*********************** Miscellaneous Support Functions ***********************/
-static __inline struct ahd_initiator_tinfo *
- ahd_fetch_transinfo(struct ahd_softc *ahd,
- char channel, u_int our_id,
- u_int remote_id,
- struct ahd_tmode_tstate **tstate);
-static __inline uint16_t
- ahd_inw(struct ahd_softc *ahd, u_int port);
-static __inline void ahd_outw(struct ahd_softc *ahd, u_int port,
- u_int value);
-static __inline uint32_t
- ahd_inl(struct ahd_softc *ahd, u_int port);
-static __inline void ahd_outl(struct ahd_softc *ahd, u_int port,
- uint32_t value);
-static __inline uint64_t
- ahd_inq(struct ahd_softc *ahd, u_int port);
-static __inline void ahd_outq(struct ahd_softc *ahd, u_int port,
- uint64_t value);
-static __inline u_int ahd_get_scbptr(struct ahd_softc *ahd);
-static __inline void ahd_set_scbptr(struct ahd_softc *ahd, u_int scbptr);
-static __inline u_int ahd_get_hnscb_qoff(struct ahd_softc *ahd);
-static __inline void ahd_set_hnscb_qoff(struct ahd_softc *ahd, u_int value);
-static __inline u_int ahd_get_hescb_qoff(struct ahd_softc *ahd);
-static __inline void ahd_set_hescb_qoff(struct ahd_softc *ahd, u_int value);
-static __inline u_int ahd_get_snscb_qoff(struct ahd_softc *ahd);
-static __inline void ahd_set_snscb_qoff(struct ahd_softc *ahd, u_int value);
-static __inline u_int ahd_get_sescb_qoff(struct ahd_softc *ahd);
-static __inline void ahd_set_sescb_qoff(struct ahd_softc *ahd, u_int value);
-static __inline u_int ahd_get_sdscb_qoff(struct ahd_softc *ahd);
-static __inline void ahd_set_sdscb_qoff(struct ahd_softc *ahd, u_int value);
-static __inline u_int ahd_inb_scbram(struct ahd_softc *ahd, u_int offset);
-static __inline u_int ahd_inw_scbram(struct ahd_softc *ahd, u_int offset);
-static __inline uint32_t
- ahd_inl_scbram(struct ahd_softc *ahd, u_int offset);
-static __inline uint64_t
- ahd_inq_scbram(struct ahd_softc *ahd, u_int offset);
-static __inline void ahd_swap_with_next_hscb(struct ahd_softc *ahd,
- struct scb *scb);
-static __inline void ahd_queue_scb(struct ahd_softc *ahd, struct scb *scb);
+struct ahd_initiator_tinfo *
+ ahd_fetch_transinfo(struct ahd_softc *ahd,
+ char channel, u_int our_id,
+ u_int remote_id,
+ struct ahd_tmode_tstate **tstate);
+uint16_t
+ ahd_inw(struct ahd_softc *ahd, u_int port);
+void ahd_outw(struct ahd_softc *ahd, u_int port,
+ u_int value);
+uint32_t
+ ahd_inl(struct ahd_softc *ahd, u_int port);
+void ahd_outl(struct ahd_softc *ahd, u_int port,
+ uint32_t value);
+uint64_t
+ ahd_inq(struct ahd_softc *ahd, u_int port);
+void ahd_outq(struct ahd_softc *ahd, u_int port,
+ uint64_t value);
+u_int ahd_get_scbptr(struct ahd_softc *ahd);
+void ahd_set_scbptr(struct ahd_softc *ahd, u_int scbptr);
+u_int ahd_inb_scbram(struct ahd_softc *ahd, u_int offset);
+u_int ahd_inw_scbram(struct ahd_softc *ahd, u_int offset);
+struct scb *
+ ahd_lookup_scb(struct ahd_softc *ahd, u_int tag);
+void ahd_queue_scb(struct ahd_softc *ahd, struct scb *scb);
+
static __inline uint8_t *
ahd_get_sense_buf(struct ahd_softc *ahd,
struct scb *scb);
@@ -463,25 +148,7 @@ static __inline uint32_t
ahd_get_sense_bufaddr(struct ahd_softc *ahd,
struct scb *scb);
-/*
- * Return pointers to the transfer negotiation information
- * for the specified our_id/remote_id pair.
- */
-static __inline struct ahd_initiator_tinfo *
-ahd_fetch_transinfo(struct ahd_softc *ahd, char channel, u_int our_id,
- u_int remote_id, struct ahd_tmode_tstate **tstate)
-{
- /*
- * Transfer data structures are stored from the perspective
- * of the target role. Since the parameters for a connection
- * in the initiator role to a given target are the same as
- * when the roles are reversed, we pretend we are the target.
- */
- if (channel == 'B')
- our_id += 8;
- *tstate = ahd->enabled_targets[our_id];
- return (&(*tstate)->transinfo[remote_id]);
-}
+#if 0 /* unused */
#define AHD_COPY_COL_IDX(dst, src) \
do { \
@@ -489,304 +156,7 @@ do { \
dst->hscb->lun = src->hscb->lun; \
} while (0)
-static __inline uint16_t
-ahd_inw(struct ahd_softc *ahd, u_int port)
-{
- /*
- * Read high byte first as some registers increment
- * or have other side effects when the low byte is
- * read.
- */
- uint16_t r = ahd_inb(ahd, port+1) << 8;
- return r | ahd_inb(ahd, port);
-}
-
-static __inline void
-ahd_outw(struct ahd_softc *ahd, u_int port, u_int value)
-{
- /*
- * Write low byte first to accomodate registers
- * such as PRGMCNT where the order maters.
- */
- ahd_outb(ahd, port, value & 0xFF);
- ahd_outb(ahd, port+1, (value >> 8) & 0xFF);
-}
-
-static __inline uint32_t
-ahd_inl(struct ahd_softc *ahd, u_int port)
-{
- return ((ahd_inb(ahd, port))
- | (ahd_inb(ahd, port+1) << 8)
- | (ahd_inb(ahd, port+2) << 16)
- | (ahd_inb(ahd, port+3) << 24));
-}
-
-static __inline void
-ahd_outl(struct ahd_softc *ahd, u_int port, uint32_t value)
-{
- ahd_outb(ahd, port, (value) & 0xFF);
- ahd_outb(ahd, port+1, ((value) >> 8) & 0xFF);
- ahd_outb(ahd, port+2, ((value) >> 16) & 0xFF);
- ahd_outb(ahd, port+3, ((value) >> 24) & 0xFF);
-}
-
-static __inline uint64_t
-ahd_inq(struct ahd_softc *ahd, u_int port)
-{
- return ((ahd_inb(ahd, port))
- | (ahd_inb(ahd, port+1) << 8)
- | (ahd_inb(ahd, port+2) << 16)
- | (ahd_inb(ahd, port+3) << 24)
- | (((uint64_t)ahd_inb(ahd, port+4)) << 32)
- | (((uint64_t)ahd_inb(ahd, port+5)) << 40)
- | (((uint64_t)ahd_inb(ahd, port+6)) << 48)
- | (((uint64_t)ahd_inb(ahd, port+7)) << 56));
-}
-
-static __inline void
-ahd_outq(struct ahd_softc *ahd, u_int port, uint64_t value)
-{
- ahd_outb(ahd, port, value & 0xFF);
- ahd_outb(ahd, port+1, (value >> 8) & 0xFF);
- ahd_outb(ahd, port+2, (value >> 16) & 0xFF);
- ahd_outb(ahd, port+3, (value >> 24) & 0xFF);
- ahd_outb(ahd, port+4, (value >> 32) & 0xFF);
- ahd_outb(ahd, port+5, (value >> 40) & 0xFF);
- ahd_outb(ahd, port+6, (value >> 48) & 0xFF);
- ahd_outb(ahd, port+7, (value >> 56) & 0xFF);
-}
-
-static __inline u_int
-ahd_get_scbptr(struct ahd_softc *ahd)
-{
- AHD_ASSERT_MODES(ahd, ~(AHD_MODE_UNKNOWN_MSK|AHD_MODE_CFG_MSK),
- ~(AHD_MODE_UNKNOWN_MSK|AHD_MODE_CFG_MSK));
- return (ahd_inb(ahd, SCBPTR) | (ahd_inb(ahd, SCBPTR + 1) << 8));
-}
-
-static __inline void
-ahd_set_scbptr(struct ahd_softc *ahd, u_int scbptr)
-{
- AHD_ASSERT_MODES(ahd, ~(AHD_MODE_UNKNOWN_MSK|AHD_MODE_CFG_MSK),
- ~(AHD_MODE_UNKNOWN_MSK|AHD_MODE_CFG_MSK));
- ahd_outb(ahd, SCBPTR, scbptr & 0xFF);
- ahd_outb(ahd, SCBPTR+1, (scbptr >> 8) & 0xFF);
-}
-
-static __inline u_int
-ahd_get_hnscb_qoff(struct ahd_softc *ahd)
-{
- return (ahd_inw_atomic(ahd, HNSCB_QOFF));
-}
-
-static __inline void
-ahd_set_hnscb_qoff(struct ahd_softc *ahd, u_int value)
-{
- ahd_outw_atomic(ahd, HNSCB_QOFF, value);
-}
-
-static __inline u_int
-ahd_get_hescb_qoff(struct ahd_softc *ahd)
-{
- return (ahd_inb(ahd, HESCB_QOFF));
-}
-
-static __inline void
-ahd_set_hescb_qoff(struct ahd_softc *ahd, u_int value)
-{
- ahd_outb(ahd, HESCB_QOFF, value);
-}
-
-static __inline u_int
-ahd_get_snscb_qoff(struct ahd_softc *ahd)
-{
- u_int oldvalue;
-
- AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK);
- oldvalue = ahd_inw(ahd, SNSCB_QOFF);
- ahd_outw(ahd, SNSCB_QOFF, oldvalue);
- return (oldvalue);
-}
-
-static __inline void
-ahd_set_snscb_qoff(struct ahd_softc *ahd, u_int value)
-{
- AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK);
- ahd_outw(ahd, SNSCB_QOFF, value);
-}
-
-static __inline u_int
-ahd_get_sescb_qoff(struct ahd_softc *ahd)
-{
- AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK);
- return (ahd_inb(ahd, SESCB_QOFF));
-}
-
-static __inline void
-ahd_set_sescb_qoff(struct ahd_softc *ahd, u_int value)
-{
- AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK);
- ahd_outb(ahd, SESCB_QOFF, value);
-}
-
-static __inline u_int
-ahd_get_sdscb_qoff(struct ahd_softc *ahd)
-{
- AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK);
- return (ahd_inb(ahd, SDSCB_QOFF) | (ahd_inb(ahd, SDSCB_QOFF + 1) << 8));
-}
-
-static __inline void
-ahd_set_sdscb_qoff(struct ahd_softc *ahd, u_int value)
-{
- AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK);
- ahd_outb(ahd, SDSCB_QOFF, value & 0xFF);
- ahd_outb(ahd, SDSCB_QOFF+1, (value >> 8) & 0xFF);
-}
-
-static __inline u_int
-ahd_inb_scbram(struct ahd_softc *ahd, u_int offset)
-{
- u_int value;
-
- /*
- * Workaround PCI-X Rev A. hardware bug.
- * After a host read of SCB memory, the chip
- * may become confused into thinking prefetch
- * was required. This starts the discard timer
- * running and can cause an unexpected discard
- * timer interrupt. The work around is to read
- * a normal register prior to the exhaustion of
- * the discard timer. The mode pointer register
- * has no side effects and so serves well for
- * this purpose.
- *
- * Razor #528
- */
- value = ahd_inb(ahd, offset);
- if ((ahd->bugs & AHD_PCIX_SCBRAM_RD_BUG) != 0)
- ahd_inb(ahd, MODE_PTR);
- return (value);
-}
-
-static __inline u_int
-ahd_inw_scbram(struct ahd_softc *ahd, u_int offset)
-{
- return (ahd_inb_scbram(ahd, offset)
- | (ahd_inb_scbram(ahd, offset+1) << 8));
-}
-
-static __inline uint32_t
-ahd_inl_scbram(struct ahd_softc *ahd, u_int offset)
-{
- return (ahd_inw_scbram(ahd, offset)
- | (ahd_inw_scbram(ahd, offset+2) << 16));
-}
-
-static __inline uint64_t
-ahd_inq_scbram(struct ahd_softc *ahd, u_int offset)
-{
- return (ahd_inl_scbram(ahd, offset)
- | ((uint64_t)ahd_inl_scbram(ahd, offset+4)) << 32);
-}
-
-static __inline struct scb *
-ahd_lookup_scb(struct ahd_softc *ahd, u_int tag)
-{
- struct scb* scb;
-
- if (tag >= AHD_SCB_MAX)
- return (NULL);
- scb = ahd->scb_data.scbindex[tag];
- if (scb != NULL)
- ahd_sync_scb(ahd, scb,
- BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE);
- return (scb);
-}
-
-static __inline void
-ahd_swap_with_next_hscb(struct ahd_softc *ahd, struct scb *scb)
-{
- struct hardware_scb *q_hscb;
- struct map_node *q_hscb_map;
- uint32_t saved_hscb_busaddr;
-
- /*
- * Our queuing method is a bit tricky. The card
- * knows in advance which HSCB (by address) to download,
- * and we can't disappoint it. To achieve this, the next
- * HSCB to download is saved off in ahd->next_queued_hscb.
- * When we are called to queue "an arbitrary scb",
- * we copy the contents of the incoming HSCB to the one
- * the sequencer knows about, swap HSCB pointers and
- * finally assign the SCB to the tag indexed location
- * in the scb_array. This makes sure that we can still
- * locate the correct SCB by SCB_TAG.
- */
- q_hscb = ahd->next_queued_hscb;
- q_hscb_map = ahd->next_queued_hscb_map;
- saved_hscb_busaddr = q_hscb->hscb_busaddr;
- memcpy(q_hscb, scb->hscb, sizeof(*scb->hscb));
- q_hscb->hscb_busaddr = saved_hscb_busaddr;
- q_hscb->next_hscb_busaddr = scb->hscb->hscb_busaddr;
-
- /* Now swap HSCB pointers. */
- ahd->next_queued_hscb = scb->hscb;
- ahd->next_queued_hscb_map = scb->hscb_map;
- scb->hscb = q_hscb;
- scb->hscb_map = q_hscb_map;
-
- /* Now define the mapping from tag to SCB in the scbindex */
- ahd->scb_data.scbindex[SCB_GET_TAG(scb)] = scb;
-}
-
-/*
- * Tell the sequencer about a new transaction to execute.
- */
-static __inline void
-ahd_queue_scb(struct ahd_softc *ahd, struct scb *scb)
-{
- ahd_swap_with_next_hscb(ahd, scb);
-
- if (SCBID_IS_NULL(SCB_GET_TAG(scb)))
- panic("Attempt to queue invalid SCB tag %x\n",
- SCB_GET_TAG(scb));
-
- /*
- * Keep a history of SCBs we've downloaded in the qinfifo.
- */
- ahd->qinfifo[AHD_QIN_WRAP(ahd->qinfifonext)] = SCB_GET_TAG(scb);
- ahd->qinfifonext++;
-
- if (scb->sg_count != 0)
- ahd_setup_data_scb(ahd, scb);
- else
- ahd_setup_noxfer_scb(ahd, scb);
- ahd_setup_scb_common(ahd, scb);
-
- /*
- * Make sure our data is consistent from the
- * perspective of the adapter.
- */
- ahd_sync_scb(ahd, scb, BUS_DMASYNC_PREREAD|BUS_DMASYNC_PREWRITE);
-
-#ifdef AHD_DEBUG
- if ((ahd_debug & AHD_SHOW_QUEUE) != 0) {
- uint64_t host_dataptr;
-
- host_dataptr = ahd_le64toh(scb->hscb->dataptr);
- printf("%s: Queueing SCB %d:0x%x bus addr 0x%x - 0x%x%x/0x%x\n",
- ahd_name(ahd),
- SCB_GET_TAG(scb), scb->hscb->scsiid,
- ahd_le32toh(scb->hscb->hscb_busaddr),
- (u_int)((host_dataptr >> 32) & 0xFFFFFFFF),
- (u_int)(host_dataptr & 0xFFFFFFFF),
- ahd_le32toh(scb->hscb->datacnt));
- }
#endif
- /* Tell the adapter about the newly queued SCB */
- ahd_set_hnscb_qoff(ahd, ahd->qinfifonext);
-}
static __inline uint8_t *
ahd_get_sense_buf(struct ahd_softc *ahd, struct scb *scb)
@@ -801,151 +171,6 @@ ahd_get_sense_bufaddr(struct ahd_softc *ahd, struct scb *scb)
}
/************************** Interrupt Processing ******************************/
-static __inline void ahd_sync_qoutfifo(struct ahd_softc *ahd, int op);
-static __inline void ahd_sync_tqinfifo(struct ahd_softc *ahd, int op);
-static __inline u_int ahd_check_cmdcmpltqueues(struct ahd_softc *ahd);
-static __inline int ahd_intr(struct ahd_softc *ahd);
-
-static __inline void
-ahd_sync_qoutfifo(struct ahd_softc *ahd, int op)
-{
- ahd_dmamap_sync(ahd, ahd->shared_data_dmat, ahd->shared_data_map.dmamap,
- /*offset*/0,
- /*len*/AHD_SCB_MAX * sizeof(struct ahd_completion), op);
-}
-
-static __inline void
-ahd_sync_tqinfifo(struct ahd_softc *ahd, int op)
-{
-#ifdef AHD_TARGET_MODE
- if ((ahd->flags & AHD_TARGETROLE) != 0) {
- ahd_dmamap_sync(ahd, ahd->shared_data_dmat,
- ahd->shared_data_map.dmamap,
- ahd_targetcmd_offset(ahd, 0),
- sizeof(struct target_cmd) * AHD_TMODE_CMDS,
- op);
- }
-#endif
-}
-
-/*
- * See if the firmware has posted any completed commands
- * into our in-core command complete fifos.
- */
-#define AHD_RUN_QOUTFIFO 0x1
-#define AHD_RUN_TQINFIFO 0x2
-static __inline u_int
-ahd_check_cmdcmpltqueues(struct ahd_softc *ahd)
-{
- u_int retval;
-
- retval = 0;
- ahd_dmamap_sync(ahd, ahd->shared_data_dmat, ahd->shared_data_map.dmamap,
- /*offset*/ahd->qoutfifonext * sizeof(*ahd->qoutfifo),
- /*len*/sizeof(*ahd->qoutfifo), BUS_DMASYNC_POSTREAD);
- if (ahd->qoutfifo[ahd->qoutfifonext].valid_tag
- == ahd->qoutfifonext_valid_tag)
- retval |= AHD_RUN_QOUTFIFO;
-#ifdef AHD_TARGET_MODE
- if ((ahd->flags & AHD_TARGETROLE) != 0
- && (ahd->flags & AHD_TQINFIFO_BLOCKED) == 0) {
- ahd_dmamap_sync(ahd, ahd->shared_data_dmat,
- ahd->shared_data_map.dmamap,
- ahd_targetcmd_offset(ahd, ahd->tqinfifofnext),
- /*len*/sizeof(struct target_cmd),
- BUS_DMASYNC_POSTREAD);
- if (ahd->targetcmds[ahd->tqinfifonext].cmd_valid != 0)
- retval |= AHD_RUN_TQINFIFO;
- }
-#endif
- return (retval);
-}
-
-/*
- * Catch an interrupt from the adapter
- */
-static __inline int
-ahd_intr(struct ahd_softc *ahd)
-{
- u_int intstat;
-
- if ((ahd->pause & INTEN) == 0) {
- /*
- * Our interrupt is not enabled on the chip
- * and may be disabled for re-entrancy reasons,
- * so just return. This is likely just a shared
- * interrupt.
- */
- return (0);
- }
-
- /*
- * Instead of directly reading the interrupt status register,
- * infer the cause of the interrupt by checking our in-core
- * completion queues. This avoids a costly PCI bus read in
- * most cases.
- */
- if ((ahd->flags & AHD_ALL_INTERRUPTS) == 0
- && (ahd_check_cmdcmpltqueues(ahd) != 0))
- intstat = CMDCMPLT;
- else
- intstat = ahd_inb(ahd, INTSTAT);
-
- if ((intstat & INT_PEND) == 0)
- return (0);
-
- if (intstat & CMDCMPLT) {
- ahd_outb(ahd, CLRINT, CLRCMDINT);
-
- /*
- * Ensure that the chip sees that we've cleared
- * this interrupt before we walk the output fifo.
- * Otherwise, we may, due to posted bus writes,
- * clear the interrupt after we finish the scan,
- * and after the sequencer has added new entries
- * and asserted the interrupt again.
- */
- if ((ahd->bugs & AHD_INTCOLLISION_BUG) != 0) {
- if (ahd_is_paused(ahd)) {
- /*
- * Potentially lost SEQINT.
- * If SEQINTCODE is non-zero,
- * simulate the SEQINT.
- */
- if (ahd_inb(ahd, SEQINTCODE) != NO_SEQINT)
- intstat |= SEQINT;
- }
- } else {
- ahd_flush_device_writes(ahd);
- }
- ahd_run_qoutfifo(ahd);
- ahd->cmdcmplt_counts[ahd->cmdcmplt_bucket]++;
- ahd->cmdcmplt_total++;
-#ifdef AHD_TARGET_MODE
- if ((ahd->flags & AHD_TARGETROLE) != 0)
- ahd_run_tqinfifo(ahd, /*paused*/FALSE);
-#endif
- }
-
- /*
- * Handle statuses that may invalidate our cached
- * copy of INTSTAT separately.
- */
- if (intstat == 0xFF && (ahd->features & AHD_REMOVABLE) != 0) {
- /* Hot eject. Do nothing */
- } else if (intstat & HWERRINT) {
- ahd_handle_hwerrint(ahd);
- } else if ((intstat & (PCIINT|SPLTINT)) != 0) {
- ahd->bus_intr(ahd);
- } else {
-
- if ((intstat & SEQINT) != 0)
- ahd_handle_seqint(ahd, intstat);
-
- if ((intstat & SCSIINT) != 0)
- ahd_handle_scsiint(ahd, intstat);
- }
- return (1);
-}
+int ahd_intr(struct ahd_softc *ahd);
#endif /* _AIC79XX_INLINE_H_ */
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 72fccd9f40d..0f829b3b8ab 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -193,7 +193,7 @@ struct ahd_linux_iocell_opts
#define AIC79XX_PRECOMP_INDEX 0
#define AIC79XX_SLEWRATE_INDEX 1
#define AIC79XX_AMPLITUDE_INDEX 2
-static struct ahd_linux_iocell_opts aic79xx_iocell_info[] =
+static const struct ahd_linux_iocell_opts aic79xx_iocell_info[] =
{
AIC79XX_DEFAULT_IOOPTS,
AIC79XX_DEFAULT_IOOPTS,
@@ -369,10 +369,167 @@ static void ahd_release_simq(struct ahd_softc *ahd);
static int ahd_linux_unit;
+/************************** OS Utility Wrappers *******************************/
+void ahd_delay(long);
+void
+ahd_delay(long usec)
+{
+ /*
+ * udelay on Linux can have problems for
+ * multi-millisecond waits. Wait at most
+ * 1024us per call.
+ */
+ while (usec > 0) {
+ udelay(usec % 1024);
+ usec -= 1024;
+ }
+}
+
+
+/***************************** Low Level I/O **********************************/
+uint8_t ahd_inb(struct ahd_softc * ahd, long port);
+void ahd_outb(struct ahd_softc * ahd, long port, uint8_t val);
+void ahd_outw_atomic(struct ahd_softc * ahd,
+ long port, uint16_t val);
+void ahd_outsb(struct ahd_softc * ahd, long port,
+ uint8_t *, int count);
+void ahd_insb(struct ahd_softc * ahd, long port,
+ uint8_t *, int count);
+
+uint8_t
+ahd_inb(struct ahd_softc * ahd, long port)
+{
+ uint8_t x;
+
+ if (ahd->tags[0] == BUS_SPACE_MEMIO) {
+ x = readb(ahd->bshs[0].maddr + port);
+ } else {
+ x = inb(ahd->bshs[(port) >> 8].ioport + ((port) & 0xFF));
+ }
+ mb();
+ return (x);
+}
+
+#if 0 /* unused */
+static uint16_t
+ahd_inw_atomic(struct ahd_softc * ahd, long port)
+{
+ uint8_t x;
+
+ if (ahd->tags[0] == BUS_SPACE_MEMIO) {
+ x = readw(ahd->bshs[0].maddr + port);
+ } else {
+ x = inw(ahd->bshs[(port) >> 8].ioport + ((port) & 0xFF));
+ }
+ mb();
+ return (x);
+}
+#endif
+
+void
+ahd_outb(struct ahd_softc * ahd, long port, uint8_t val)
+{
+ if (ahd->tags[0] == BUS_SPACE_MEMIO) {
+ writeb(val, ahd->bshs[0].maddr + port);
+ } else {
+ outb(val, ahd->bshs[(port) >> 8].ioport + (port & 0xFF));
+ }
+ mb();
+}
+
+void
+ahd_outw_atomic(struct ahd_softc * ahd, long port, uint16_t val)
+{
+ if (ahd->tags[0] == BUS_SPACE_MEMIO) {
+ writew(val, ahd->bshs[0].maddr + port);
+ } else {
+ outw(val, ahd->bshs[(port) >> 8].ioport + (port & 0xFF));
+ }
+ mb();
+}
+
+void
+ahd_outsb(struct ahd_softc * ahd, long port, uint8_t *array, int count)
+{
+ int i;
+
+ /*
+ * There is probably a more efficient way to do this on Linux
+ * but we don't use this for anything speed critical and this
+ * should work.
+ */
+ for (i = 0; i < count; i++)
+ ahd_outb(ahd, port, *array++);
+}
+
+void
+ahd_insb(struct ahd_softc * ahd, long port, uint8_t *array, int count)
+{
+ int i;
+
+ /*
+ * There is probably a more efficient way to do this on Linux
+ * but we don't use this for anything speed critical and this
+ * should work.
+ */
+ for (i = 0; i < count; i++)
+ *array++ = ahd_inb(ahd, port);
+}
+
+/******************************* PCI Routines *********************************/
+uint32_t
+ahd_pci_read_config(ahd_dev_softc_t pci, int reg, int width)
+{
+ switch (width) {
+ case 1:
+ {
+ uint8_t retval;
+
+ pci_read_config_byte(pci, reg, &retval);
+ return (retval);
+ }
+ case 2:
+ {
+ uint16_t retval;
+ pci_read_config_word(pci, reg, &retval);
+ return (retval);
+ }
+ case 4:
+ {
+ uint32_t retval;
+ pci_read_config_dword(pci, reg, &retval);
+ return (retval);
+ }
+ default:
+ panic("ahd_pci_read_config: Read size too big");
+ /* NOTREACHED */
+ return (0);
+ }
+}
+
+void
+ahd_pci_write_config(ahd_dev_softc_t pci, int reg, uint32_t value, int width)
+{
+ switch (width) {
+ case 1:
+ pci_write_config_byte(pci, reg, value);
+ break;
+ case 2:
+ pci_write_config_word(pci, reg, value);
+ break;
+ case 4:
+ pci_write_config_dword(pci, reg, value);
+ break;
+ default:
+ panic("ahd_pci_write_config: Write size too big");
+ /* NOTREACHED */
+ }
+}
+
/****************************** Inlines ***************************************/
-static __inline void ahd_linux_unmap_scb(struct ahd_softc*, struct scb*);
+static void ahd_linux_unmap_scb(struct ahd_softc*, struct scb*);
-static __inline void
+static void
ahd_linux_unmap_scb(struct ahd_softc *ahd, struct scb *scb)
{
struct scsi_cmnd *cmd;
@@ -400,13 +557,11 @@ ahd_linux_info(struct Scsi_Host *host)
bp = &buffer[0];
ahd = *(struct ahd_softc **)host->hostdata;
memset(bp, 0, sizeof(buffer));
- strcpy(bp, "Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev ");
- strcat(bp, AIC79XX_DRIVER_VERSION);
- strcat(bp, "\n");
- strcat(bp, " <");
+ strcpy(bp, "Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev " AIC79XX_DRIVER_VERSION "\n"
+ " <");
strcat(bp, ahd->description);
- strcat(bp, ">\n");
- strcat(bp, " ");
+ strcat(bp, ">\n"
+ " ");
ahd_controller_info(ahd, ahd_info);
strcat(bp, ahd_info);
@@ -432,7 +587,7 @@ ahd_linux_queue(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
return rtn;
}
-static inline struct scsi_target **
+static struct scsi_target **
ahd_linux_target_in_softc(struct scsi_target *starget)
{
struct ahd_softc *ahd =
@@ -991,7 +1146,7 @@ aic79xx_setup(char *s)
char *p;
char *end;
- static struct {
+ static const struct {
const char *name;
uint32_t *flag;
} options[] = {
@@ -1223,7 +1378,7 @@ ahd_platform_init(struct ahd_softc *ahd)
* Lookup and commit any modified IO Cell options.
*/
if (ahd->unit < ARRAY_SIZE(aic79xx_iocell_info)) {
- struct ahd_linux_iocell_opts *iocell_opts;
+ const struct ahd_linux_iocell_opts *iocell_opts;
iocell_opts = &aic79xx_iocell_info[ahd->unit];
if (iocell_opts->precomp != AIC79XX_DEFAULT_PRECOMP)
@@ -1413,6 +1568,10 @@ ahd_linux_run_command(struct ahd_softc *ahd, struct ahd_linux_device *dev,
unsigned long flags;
int nseg;
+ nseg = scsi_dma_map(cmd);
+ if (nseg < 0)
+ return SCSI_MLQUEUE_HOST_BUSY;
+
ahd_lock(ahd, &flags);
/*
@@ -1430,6 +1589,7 @@ ahd_linux_run_command(struct ahd_softc *ahd, struct ahd_linux_device *dev,
if ((scb = ahd_get_scb(ahd, col_idx)) == NULL) {
ahd->flags |= AHD_RESOURCE_SHORTAGE;
ahd_unlock(ahd, &flags);
+ scsi_dma_unmap(cmd);
return SCSI_MLQUEUE_HOST_BUSY;
}
@@ -1485,8 +1645,6 @@ ahd_linux_run_command(struct ahd_softc *ahd, struct ahd_linux_device *dev,
ahd_set_sense_residual(scb, 0);
scb->sg_count = 0;
- nseg = scsi_dma_map(cmd);
- BUG_ON(nseg < 0);
if (nseg > 0) {
void *sg = scb->sg_list;
struct scatterlist *cur_seg;
@@ -2610,7 +2768,7 @@ static void ahd_linux_set_pcomp_en(struct scsi_target *starget, int pcomp)
uint8_t precomp;
if (ahd->unit < ARRAY_SIZE(aic79xx_iocell_info)) {
- struct ahd_linux_iocell_opts *iocell_opts;
+ const struct ahd_linux_iocell_opts *iocell_opts;
iocell_opts = &aic79xx_iocell_info[ahd->unit];
precomp = iocell_opts->precomp;
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.h b/drivers/scsi/aic7xxx/aic79xx_osm.h
index 853998be147..8d6612c1992 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.h
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.h
@@ -222,22 +222,6 @@ typedef struct timer_list ahd_timer_t;
/***************************** Timer Facilities *******************************/
#define ahd_timer_init init_timer
#define ahd_timer_stop del_timer_sync
-typedef void ahd_linux_callback_t (u_long);
-static __inline void ahd_timer_reset(ahd_timer_t *timer, int usec,
- ahd_callback_t *func, void *arg);
-
-static __inline void
-ahd_timer_reset(ahd_timer_t *timer, int usec, ahd_callback_t *func, void *arg)
-{
- struct ahd_softc *ahd;
-
- ahd = (struct ahd_softc *)arg;
- del_timer(timer);
- timer->data = (u_long)arg;
- timer->expires = jiffies + (usec * HZ)/1000000;
- timer->function = (ahd_linux_callback_t*)func;
- add_timer(timer);
-}
/***************************** SMP support ************************************/
#include <linux/spinlock.h>
@@ -376,7 +360,7 @@ struct ahd_platform_data {
#define AHD_LINUX_NOIRQ ((uint32_t)~0)
uint32_t irq; /* IRQ for this adapter */
uint32_t bios_address;
- uint32_t mem_busaddr; /* Mem Base Addr */
+ resource_size_t mem_busaddr; /* Mem Base Addr */
};
/************************** OS Utility Wrappers *******************************/
@@ -386,111 +370,18 @@ struct ahd_platform_data {
#define malloc(size, type, flags) kmalloc(size, flags)
#define free(ptr, type) kfree(ptr)
-static __inline void ahd_delay(long);
-static __inline void
-ahd_delay(long usec)
-{
- /*
- * udelay on Linux can have problems for
- * multi-millisecond waits. Wait at most
- * 1024us per call.
- */
- while (usec > 0) {
- udelay(usec % 1024);
- usec -= 1024;
- }
-}
-
+void ahd_delay(long);
/***************************** Low Level I/O **********************************/
-static __inline uint8_t ahd_inb(struct ahd_softc * ahd, long port);
-static __inline uint16_t ahd_inw_atomic(struct ahd_softc * ahd, long port);
-static __inline void ahd_outb(struct ahd_softc * ahd, long port, uint8_t val);
-static __inline void ahd_outw_atomic(struct ahd_softc * ahd,
+uint8_t ahd_inb(struct ahd_softc * ahd, long port);
+void ahd_outb(struct ahd_softc * ahd, long port, uint8_t val);
+void ahd_outw_atomic(struct ahd_softc * ahd,
long port, uint16_t val);
-static __inline void ahd_outsb(struct ahd_softc * ahd, long port,
+void ahd_outsb(struct ahd_softc * ahd, long port,
uint8_t *, int count);
-static __inline void ahd_insb(struct ahd_softc * ahd, long port,
+void ahd_insb(struct ahd_softc * ahd, long port,
uint8_t *, int count);
-static __inline uint8_t
-ahd_inb(struct ahd_softc * ahd, long port)
-{
- uint8_t x;
-
- if (ahd->tags[0] == BUS_SPACE_MEMIO) {
- x = readb(ahd->bshs[0].maddr + port);
- } else {
- x = inb(ahd->bshs[(port) >> 8].ioport + ((port) & 0xFF));
- }
- mb();
- return (x);
-}
-
-static __inline uint16_t
-ahd_inw_atomic(struct ahd_softc * ahd, long port)
-{
- uint8_t x;
-
- if (ahd->tags[0] == BUS_SPACE_MEMIO) {
- x = readw(ahd->bshs[0].maddr + port);
- } else {
- x = inw(ahd->bshs[(port) >> 8].ioport + ((port) & 0xFF));
- }
- mb();
- return (x);
-}
-
-static __inline void
-ahd_outb(struct ahd_softc * ahd, long port, uint8_t val)
-{
- if (ahd->tags[0] == BUS_SPACE_MEMIO) {
- writeb(val, ahd->bshs[0].maddr + port);
- } else {
- outb(val, ahd->bshs[(port) >> 8].ioport + (port & 0xFF));
- }
- mb();
-}
-
-static __inline void
-ahd_outw_atomic(struct ahd_softc * ahd, long port, uint16_t val)
-{
- if (ahd->tags[0] == BUS_SPACE_MEMIO) {
- writew(val, ahd->bshs[0].maddr + port);
- } else {
- outw(val, ahd->bshs[(port) >> 8].ioport + (port & 0xFF));
- }
- mb();
-}
-
-static __inline void
-ahd_outsb(struct ahd_softc * ahd, long port, uint8_t *array, int count)
-{
- int i;
-
- /*
- * There is probably a more efficient way to do this on Linux
- * but we don't use this for anything speed critical and this
- * should work.
- */
- for (i = 0; i < count; i++)
- ahd_outb(ahd, port, *array++);
-}
-
-static __inline void
-ahd_insb(struct ahd_softc * ahd, long port, uint8_t *array, int count)
-{
- int i;
-
- /*
- * There is probably a more efficient way to do this on Linux
- * but we don't use this for anything speed critical and this
- * should work.
- */
- for (i = 0; i < count; i++)
- *array++ = ahd_inb(ahd, port);
-}
-
/**************************** Initialization **********************************/
int ahd_linux_register_host(struct ahd_softc *,
struct scsi_host_template *);
@@ -593,62 +484,12 @@ void ahd_linux_pci_exit(void);
int ahd_pci_map_registers(struct ahd_softc *ahd);
int ahd_pci_map_int(struct ahd_softc *ahd);
-static __inline uint32_t ahd_pci_read_config(ahd_dev_softc_t pci,
+uint32_t ahd_pci_read_config(ahd_dev_softc_t pci,
int reg, int width);
-
-static __inline uint32_t
-ahd_pci_read_config(ahd_dev_softc_t pci, int reg, int width)
-{
- switch (width) {
- case 1:
- {
- uint8_t retval;
-
- pci_read_config_byte(pci, reg, &retval);
- return (retval);
- }
- case 2:
- {
- uint16_t retval;
- pci_read_config_word(pci, reg, &retval);
- return (retval);
- }
- case 4:
- {
- uint32_t retval;
- pci_read_config_dword(pci, reg, &retval);
- return (retval);
- }
- default:
- panic("ahd_pci_read_config: Read size too big");
- /* NOTREACHED */
- return (0);
- }
-}
-
-static __inline void ahd_pci_write_config(ahd_dev_softc_t pci,
+void ahd_pci_write_config(ahd_dev_softc_t pci,
int reg, uint32_t value,
int width);
-static __inline void
-ahd_pci_write_config(ahd_dev_softc_t pci, int reg, uint32_t value, int width)
-{
- switch (width) {
- case 1:
- pci_write_config_byte(pci, reg, value);
- break;
- case 2:
- pci_write_config_word(pci, reg, value);
- break;
- case 4:
- pci_write_config_dword(pci, reg, value);
- break;
- default:
- panic("ahd_pci_write_config: Write size too big");
- /* NOTREACHED */
- }
-}
-
static __inline int ahd_get_pci_function(ahd_dev_softc_t);
static __inline int
ahd_get_pci_function(ahd_dev_softc_t pci)
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
index dfaaae5e73a..6593056867f 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
@@ -49,7 +49,7 @@
ID2C(x), \
ID2C(IDIROC(x))
-static struct pci_device_id ahd_linux_pci_id_table[] = {
+static const struct pci_device_id ahd_linux_pci_id_table[] = {
/* aic7901 based controllers */
ID(ID_AHA_29320A),
ID(ID_AHA_29320ALP),
@@ -159,7 +159,7 @@ ahd_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
char buf[80];
struct ahd_softc *ahd;
ahd_dev_softc_t pci;
- struct ahd_pci_identity *entry;
+ const struct ahd_pci_identity *entry;
char *name;
int error;
struct device *dev = &pdev->dev;
@@ -249,8 +249,8 @@ ahd_linux_pci_exit(void)
}
static int
-ahd_linux_pci_reserve_io_regions(struct ahd_softc *ahd, u_long *base,
- u_long *base2)
+ahd_linux_pci_reserve_io_regions(struct ahd_softc *ahd, resource_size_t *base,
+ resource_size_t *base2)
{
*base = pci_resource_start(ahd->dev_softc, 0);
/*
@@ -272,11 +272,11 @@ ahd_linux_pci_reserve_io_regions(struct ahd_softc *ahd, u_long *base,
static int
ahd_linux_pci_reserve_mem_region(struct ahd_softc *ahd,
- u_long *bus_addr,
+ resource_size_t *bus_addr,
uint8_t __iomem **maddr)
{
- u_long start;
- u_long base_page;
+ resource_size_t start;
+ resource_size_t base_page;
u_long base_offset;
int error = 0;
@@ -310,7 +310,7 @@ int
ahd_pci_map_registers(struct ahd_softc *ahd)
{
uint32_t command;
- u_long base;
+ resource_size_t base;
uint8_t __iomem *maddr;
int error;
@@ -346,31 +346,32 @@ ahd_pci_map_registers(struct ahd_softc *ahd)
} else
command |= PCIM_CMD_MEMEN;
} else if (bootverbose) {
- printf("aic79xx: PCI%d:%d:%d MEM region 0x%lx "
+ printf("aic79xx: PCI%d:%d:%d MEM region 0x%llx "
"unavailable. Cannot memory map device.\n",
ahd_get_pci_bus(ahd->dev_softc),
ahd_get_pci_slot(ahd->dev_softc),
ahd_get_pci_function(ahd->dev_softc),
- base);
+ (unsigned long long)base);
}
if (maddr == NULL) {
- u_long base2;
+ resource_size_t base2;
error = ahd_linux_pci_reserve_io_regions(ahd, &base, &base2);
if (error == 0) {
ahd->tags[0] = BUS_SPACE_PIO;
ahd->tags[1] = BUS_SPACE_PIO;
- ahd->bshs[0].ioport = base;
- ahd->bshs[1].ioport = base2;
+ ahd->bshs[0].ioport = (u_long)base;
+ ahd->bshs[1].ioport = (u_long)base2;
command |= PCIM_CMD_PORTEN;
} else {
- printf("aic79xx: PCI%d:%d:%d IO regions 0x%lx and 0x%lx"
- "unavailable. Cannot map device.\n",
+ printf("aic79xx: PCI%d:%d:%d IO regions 0x%llx and "
+ "0x%llx unavailable. Cannot map device.\n",
ahd_get_pci_bus(ahd->dev_softc),
ahd_get_pci_slot(ahd->dev_softc),
ahd_get_pci_function(ahd->dev_softc),
- base, base2);
+ (unsigned long long)base,
+ (unsigned long long)base2);
}
}
ahd_pci_write_config(ahd->dev_softc, PCIR_COMMAND, command, 4);
diff --git a/drivers/scsi/aic7xxx/aic79xx_pci.c b/drivers/scsi/aic7xxx/aic79xx_pci.c
index c9f79fdf913..c25b6adffbf 100644
--- a/drivers/scsi/aic7xxx/aic79xx_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_pci.c
@@ -97,7 +97,7 @@ static ahd_device_setup_t ahd_aic7901A_setup;
static ahd_device_setup_t ahd_aic7902_setup;
static ahd_device_setup_t ahd_aic790X_setup;
-static struct ahd_pci_identity ahd_pci_ident_table [] =
+static const struct ahd_pci_identity ahd_pci_ident_table[] =
{
/* aic7901 based controllers */
{
@@ -253,7 +253,7 @@ static void ahd_configure_termination(struct ahd_softc *ahd,
static void ahd_pci_split_intr(struct ahd_softc *ahd, u_int intstat);
static void ahd_pci_intr(struct ahd_softc *ahd);
-struct ahd_pci_identity *
+const struct ahd_pci_identity *
ahd_find_pci_device(ahd_dev_softc_t pci)
{
uint64_t full_id;
@@ -261,7 +261,7 @@ ahd_find_pci_device(ahd_dev_softc_t pci)
uint16_t vendor;
uint16_t subdevice;
uint16_t subvendor;
- struct ahd_pci_identity *entry;
+ const struct ahd_pci_identity *entry;
u_int i;
vendor = ahd_pci_read_config(pci, PCIR_DEVVENDOR, /*bytes*/2);
@@ -292,7 +292,7 @@ ahd_find_pci_device(ahd_dev_softc_t pci)
}
int
-ahd_pci_config(struct ahd_softc *ahd, struct ahd_pci_identity *entry)
+ahd_pci_config(struct ahd_softc *ahd, const struct ahd_pci_identity *entry)
{
struct scb_data *shared_scb_data;
u_int command;
diff --git a/drivers/scsi/aic7xxx/aic79xx_proc.c b/drivers/scsi/aic7xxx/aic79xx_proc.c
index 6b28bebcbca..014bed716e7 100644
--- a/drivers/scsi/aic7xxx/aic79xx_proc.c
+++ b/drivers/scsi/aic7xxx/aic79xx_proc.c
@@ -57,7 +57,7 @@ static int ahd_proc_write_seeprom(struct ahd_softc *ahd,
* Table of syncrates that don't follow the "divisible by 4"
* rule. This table will be expanded in future SCSI specs.
*/
-static struct {
+static const struct {
u_int period_factor;
u_int period; /* in 100ths of ns */
} scsi_syncrates[] = {
diff --git a/drivers/scsi/aic7xxx/aic79xx_reg.h_shipped b/drivers/scsi/aic7xxx/aic79xx_reg.h_shipped
index 2068e00d2c7..c21ceab8e91 100644
--- a/drivers/scsi/aic7xxx/aic79xx_reg.h_shipped
+++ b/drivers/scsi/aic7xxx/aic79xx_reg.h_shipped
@@ -48,13 +48,6 @@ ahd_reg_print_t ahd_error_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_clrerr_print;
-#else
-#define ahd_clrerr_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "CLRERR", 0x04, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_hcntrl_print;
#else
#define ahd_hcntrl_print(regvalue, cur_col, wrap) \
@@ -167,13 +160,6 @@ ahd_reg_print_t ahd_sg_cache_shadow_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_arbctl_print;
-#else
-#define ahd_arbctl_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "ARBCTL", 0x1b, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_sg_cache_pre_print;
#else
#define ahd_sg_cache_pre_print(regvalue, cur_col, wrap) \
@@ -188,20 +174,6 @@ ahd_reg_print_t ahd_lqin_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_typeptr_print;
-#else
-#define ahd_typeptr_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "TYPEPTR", 0x20, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_tagptr_print;
-#else
-#define ahd_tagptr_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "TAGPTR", 0x21, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_lunptr_print;
#else
#define ahd_lunptr_print(regvalue, cur_col, wrap) \
@@ -209,20 +181,6 @@ ahd_reg_print_t ahd_lunptr_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_datalenptr_print;
-#else
-#define ahd_datalenptr_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DATALENPTR", 0x23, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_statlenptr_print;
-#else
-#define ahd_statlenptr_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "STATLENPTR", 0x24, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_cmdlenptr_print;
#else
#define ahd_cmdlenptr_print(regvalue, cur_col, wrap) \
@@ -258,13 +216,6 @@ ahd_reg_print_t ahd_qnextptr_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_idptr_print;
-#else
-#define ahd_idptr_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "IDPTR", 0x2a, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_abrtbyteptr_print;
#else
#define ahd_abrtbyteptr_print(regvalue, cur_col, wrap) \
@@ -279,27 +230,6 @@ ahd_reg_print_t ahd_abrtbitptr_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_maxcmdbytes_print;
-#else
-#define ahd_maxcmdbytes_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "MAXCMDBYTES", 0x2d, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_maxcmd2rcv_print;
-#else
-#define ahd_maxcmd2rcv_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "MAXCMD2RCV", 0x2e, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_shortthresh_print;
-#else
-#define ahd_shortthresh_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SHORTTHRESH", 0x2f, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_lunlen_print;
#else
#define ahd_lunlen_print(regvalue, cur_col, wrap) \
@@ -328,41 +258,6 @@ ahd_reg_print_t ahd_maxcmdcnt_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_lqrsvd01_print;
-#else
-#define ahd_lqrsvd01_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "LQRSVD01", 0x34, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_lqrsvd16_print;
-#else
-#define ahd_lqrsvd16_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "LQRSVD16", 0x35, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_lqrsvd17_print;
-#else
-#define ahd_lqrsvd17_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "LQRSVD17", 0x36, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_cmdrsvd0_print;
-#else
-#define ahd_cmdrsvd0_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "CMDRSVD0", 0x37, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_lqctl0_print;
-#else
-#define ahd_lqctl0_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "LQCTL0", 0x38, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_lqctl1_print;
#else
#define ahd_lqctl1_print(regvalue, cur_col, wrap) \
@@ -370,13 +265,6 @@ ahd_reg_print_t ahd_lqctl1_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_scsbist0_print;
-#else
-#define ahd_scsbist0_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SCSBIST0", 0x39, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_lqctl2_print;
#else
#define ahd_lqctl2_print(regvalue, cur_col, wrap) \
@@ -384,13 +272,6 @@ ahd_reg_print_t ahd_lqctl2_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_scsbist1_print;
-#else
-#define ahd_scsbist1_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SCSBIST1", 0x3a, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_scsiseq0_print;
#else
#define ahd_scsiseq0_print(regvalue, cur_col, wrap) \
@@ -412,20 +293,6 @@ ahd_reg_print_t ahd_sxfrctl0_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_dlcount_print;
-#else
-#define ahd_dlcount_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DLCOUNT", 0x3c, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_businitid_print;
-#else
-#define ahd_businitid_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "BUSINITID", 0x3c, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_sxfrctl1_print;
#else
#define ahd_sxfrctl1_print(regvalue, cur_col, wrap) \
@@ -433,20 +300,6 @@ ahd_reg_print_t ahd_sxfrctl1_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_bustargid_print;
-#else
-#define ahd_bustargid_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "BUSTARGID", 0x3e, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_sxfrctl2_print;
-#else
-#define ahd_sxfrctl2_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SXFRCTL2", 0x3e, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_dffstat_print;
#else
#define ahd_dffstat_print(regvalue, cur_col, wrap) \
@@ -454,17 +307,17 @@ ahd_reg_print_t ahd_dffstat_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_scsisigo_print;
+ahd_reg_print_t ahd_multargid_print;
#else
-#define ahd_scsisigo_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SCSISIGO", 0x40, regvalue, cur_col, wrap)
+#define ahd_multargid_print(regvalue, cur_col, wrap) \
+ ahd_print_register(NULL, 0, "MULTARGID", 0x40, regvalue, cur_col, wrap)
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_multargid_print;
+ahd_reg_print_t ahd_scsisigo_print;
#else
-#define ahd_multargid_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "MULTARGID", 0x40, regvalue, cur_col, wrap)
+#define ahd_scsisigo_print(regvalue, cur_col, wrap) \
+ ahd_print_register(NULL, 0, "SCSISIGO", 0x40, regvalue, cur_col, wrap)
#endif
#if AIC_DEBUG_REGISTERS
@@ -482,13 +335,6 @@ ahd_reg_print_t ahd_scsiphase_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_scsidat0_img_print;
-#else
-#define ahd_scsidat0_img_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SCSIDAT0_IMG", 0x43, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_scsidat_print;
#else
#define ahd_scsidat_print(regvalue, cur_col, wrap) \
@@ -531,13 +377,6 @@ ahd_reg_print_t ahd_sblkctl_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_clrsint0_print;
-#else
-#define ahd_clrsint0_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "CLRSINT0", 0x4b, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_sstat0_print;
#else
#define ahd_sstat0_print(regvalue, cur_col, wrap) \
@@ -552,10 +391,10 @@ ahd_reg_print_t ahd_simode0_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_clrsint1_print;
+ahd_reg_print_t ahd_clrsint0_print;
#else
-#define ahd_clrsint1_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "CLRSINT1", 0x4c, regvalue, cur_col, wrap)
+#define ahd_clrsint0_print(regvalue, cur_col, wrap) \
+ ahd_print_register(NULL, 0, "CLRSINT0", 0x4b, regvalue, cur_col, wrap)
#endif
#if AIC_DEBUG_REGISTERS
@@ -566,17 +405,17 @@ ahd_reg_print_t ahd_sstat1_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_sstat2_print;
+ahd_reg_print_t ahd_clrsint1_print;
#else
-#define ahd_sstat2_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SSTAT2", 0x4d, regvalue, cur_col, wrap)
+#define ahd_clrsint1_print(regvalue, cur_col, wrap) \
+ ahd_print_register(NULL, 0, "CLRSINT1", 0x4c, regvalue, cur_col, wrap)
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_simode2_print;
+ahd_reg_print_t ahd_sstat2_print;
#else
-#define ahd_simode2_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SIMODE2", 0x4d, regvalue, cur_col, wrap)
+#define ahd_sstat2_print(regvalue, cur_col, wrap) \
+ ahd_print_register(NULL, 0, "SSTAT2", 0x4d, regvalue, cur_col, wrap)
#endif
#if AIC_DEBUG_REGISTERS
@@ -622,17 +461,17 @@ ahd_reg_print_t ahd_lqistat0_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_clrlqiint0_print;
+ahd_reg_print_t ahd_lqimode0_print;
#else
-#define ahd_clrlqiint0_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "CLRLQIINT0", 0x50, regvalue, cur_col, wrap)
+#define ahd_lqimode0_print(regvalue, cur_col, wrap) \
+ ahd_print_register(NULL, 0, "LQIMODE0", 0x50, regvalue, cur_col, wrap)
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_lqimode0_print;
+ahd_reg_print_t ahd_clrlqiint0_print;
#else
-#define ahd_lqimode0_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "LQIMODE0", 0x50, regvalue, cur_col, wrap)
+#define ahd_clrlqiint0_print(regvalue, cur_col, wrap) \
+ ahd_print_register(NULL, 0, "CLRLQIINT0", 0x50, regvalue, cur_col, wrap)
#endif
#if AIC_DEBUG_REGISTERS
@@ -790,13 +629,6 @@ ahd_reg_print_t ahd_seqintsrc_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_currscb_print;
-#else
-#define ahd_currscb_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "CURRSCB", 0x5c, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_seqimode_print;
#else
#define ahd_seqimode_print(regvalue, cur_col, wrap) \
@@ -804,24 +636,17 @@ ahd_reg_print_t ahd_seqimode_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_mdffstat_print;
-#else
-#define ahd_mdffstat_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "MDFFSTAT", 0x5d, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_crccontrol_print;
+ahd_reg_print_t ahd_currscb_print;
#else
-#define ahd_crccontrol_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "CRCCONTROL", 0x5d, regvalue, cur_col, wrap)
+#define ahd_currscb_print(regvalue, cur_col, wrap) \
+ ahd_print_register(NULL, 0, "CURRSCB", 0x5c, regvalue, cur_col, wrap)
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_dfftag_print;
+ahd_reg_print_t ahd_mdffstat_print;
#else
-#define ahd_dfftag_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DFFTAG", 0x5e, regvalue, cur_col, wrap)
+#define ahd_mdffstat_print(regvalue, cur_col, wrap) \
+ ahd_print_register(NULL, 0, "MDFFSTAT", 0x5d, regvalue, cur_col, wrap)
#endif
#if AIC_DEBUG_REGISTERS
@@ -832,20 +657,6 @@ ahd_reg_print_t ahd_lastscb_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_scsitest_print;
-#else
-#define ahd_scsitest_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SCSITEST", 0x5e, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_iopdnctl_print;
-#else
-#define ahd_iopdnctl_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "IOPDNCTL", 0x5f, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_shaddr_print;
#else
#define ahd_shaddr_print(regvalue, cur_col, wrap) \
@@ -860,13 +671,6 @@ ahd_reg_print_t ahd_negoaddr_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_dgrpcrci_print;
-#else
-#define ahd_dgrpcrci_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DGRPCRCI", 0x60, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_negperiod_print;
#else
#define ahd_negperiod_print(regvalue, cur_col, wrap) \
@@ -874,13 +678,6 @@ ahd_reg_print_t ahd_negperiod_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_packcrci_print;
-#else
-#define ahd_packcrci_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "PACKCRCI", 0x62, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_negoffset_print;
#else
#define ahd_negoffset_print(regvalue, cur_col, wrap) \
@@ -930,13 +727,6 @@ ahd_reg_print_t ahd_iownid_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_pll960ctl0_print;
-#else
-#define ahd_pll960ctl0_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "PLL960CTL0", 0x68, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_shcnt_print;
#else
#define ahd_shcnt_print(regvalue, cur_col, wrap) \
@@ -951,27 +741,6 @@ ahd_reg_print_t ahd_townid_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_pll960ctl1_print;
-#else
-#define ahd_pll960ctl1_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "PLL960CTL1", 0x69, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_pll960cnt0_print;
-#else
-#define ahd_pll960cnt0_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "PLL960CNT0", 0x6a, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_xsig_print;
-#else
-#define ahd_xsig_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "XSIG", 0x6a, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_seloid_print;
#else
#define ahd_seloid_print(regvalue, cur_col, wrap) \
@@ -979,41 +748,6 @@ ahd_reg_print_t ahd_seloid_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_pll400ctl0_print;
-#else
-#define ahd_pll400ctl0_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "PLL400CTL0", 0x6c, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_fairness_print;
-#else
-#define ahd_fairness_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "FAIRNESS", 0x6c, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_pll400ctl1_print;
-#else
-#define ahd_pll400ctl1_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "PLL400CTL1", 0x6d, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_unfairness_print;
-#else
-#define ahd_unfairness_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "UNFAIRNESS", 0x6e, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_pll400cnt0_print;
-#else
-#define ahd_pll400cnt0_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "PLL400CNT0", 0x6e, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_haddr_print;
#else
#define ahd_haddr_print(regvalue, cur_col, wrap) \
@@ -1021,27 +755,6 @@ ahd_reg_print_t ahd_haddr_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_plldelay_print;
-#else
-#define ahd_plldelay_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "PLLDELAY", 0x70, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_hodmaadr_print;
-#else
-#define ahd_hodmaadr_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "HODMAADR", 0x70, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_hodmacnt_print;
-#else
-#define ahd_hodmacnt_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "HODMACNT", 0x78, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_hcnt_print;
#else
#define ahd_hcnt_print(regvalue, cur_col, wrap) \
@@ -1049,10 +762,10 @@ ahd_reg_print_t ahd_hcnt_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_hodmaen_print;
+ahd_reg_print_t ahd_sghaddr_print;
#else
-#define ahd_hodmaen_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "HODMAEN", 0x7a, regvalue, cur_col, wrap)
+#define ahd_sghaddr_print(regvalue, cur_col, wrap) \
+ ahd_print_register(NULL, 0, "SGHADDR", 0x7c, regvalue, cur_col, wrap)
#endif
#if AIC_DEBUG_REGISTERS
@@ -1063,10 +776,10 @@ ahd_reg_print_t ahd_scbhaddr_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_sghaddr_print;
+ahd_reg_print_t ahd_sghcnt_print;
#else
-#define ahd_sghaddr_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SGHADDR", 0x7c, regvalue, cur_col, wrap)
+#define ahd_sghcnt_print(regvalue, cur_col, wrap) \
+ ahd_print_register(NULL, 0, "SGHCNT", 0x84, regvalue, cur_col, wrap)
#endif
#if AIC_DEBUG_REGISTERS
@@ -1077,13 +790,6 @@ ahd_reg_print_t ahd_scbhcnt_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_sghcnt_print;
-#else
-#define ahd_sghcnt_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SGHCNT", 0x84, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_dff_thrsh_print;
#else
#define ahd_dff_thrsh_print(regvalue, cur_col, wrap) \
@@ -1091,132 +797,6 @@ ahd_reg_print_t ahd_dff_thrsh_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_romaddr_print;
-#else
-#define ahd_romaddr_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "ROMADDR", 0x8a, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_romcntrl_print;
-#else
-#define ahd_romcntrl_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "ROMCNTRL", 0x8d, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_romdata_print;
-#else
-#define ahd_romdata_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "ROMDATA", 0x8e, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_cmcrxmsg0_print;
-#else
-#define ahd_cmcrxmsg0_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "CMCRXMSG0", 0x90, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_roenable_print;
-#else
-#define ahd_roenable_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "ROENABLE", 0x90, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_ovlyrxmsg0_print;
-#else
-#define ahd_ovlyrxmsg0_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "OVLYRXMSG0", 0x90, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_dchrxmsg0_print;
-#else
-#define ahd_dchrxmsg0_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DCHRXMSG0", 0x90, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_ovlyrxmsg1_print;
-#else
-#define ahd_ovlyrxmsg1_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "OVLYRXMSG1", 0x91, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_nsenable_print;
-#else
-#define ahd_nsenable_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "NSENABLE", 0x91, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_cmcrxmsg1_print;
-#else
-#define ahd_cmcrxmsg1_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "CMCRXMSG1", 0x91, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_dchrxmsg1_print;
-#else
-#define ahd_dchrxmsg1_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DCHRXMSG1", 0x91, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_dchrxmsg2_print;
-#else
-#define ahd_dchrxmsg2_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DCHRXMSG2", 0x92, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_cmcrxmsg2_print;
-#else
-#define ahd_cmcrxmsg2_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "CMCRXMSG2", 0x92, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_ost_print;
-#else
-#define ahd_ost_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "OST", 0x92, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_ovlyrxmsg2_print;
-#else
-#define ahd_ovlyrxmsg2_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "OVLYRXMSG2", 0x92, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_dchrxmsg3_print;
-#else
-#define ahd_dchrxmsg3_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DCHRXMSG3", 0x93, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_ovlyrxmsg3_print;
-#else
-#define ahd_ovlyrxmsg3_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "OVLYRXMSG3", 0x93, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_cmcrxmsg3_print;
-#else
-#define ahd_cmcrxmsg3_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "CMCRXMSG3", 0x93, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_pcixctl_print;
#else
#define ahd_pcixctl_print(regvalue, cur_col, wrap) \
@@ -1224,34 +804,6 @@ ahd_reg_print_t ahd_pcixctl_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_ovlyseqbcnt_print;
-#else
-#define ahd_ovlyseqbcnt_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "OVLYSEQBCNT", 0x94, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_dchseqbcnt_print;
-#else
-#define ahd_dchseqbcnt_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DCHSEQBCNT", 0x94, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_cmcseqbcnt_print;
-#else
-#define ahd_cmcseqbcnt_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "CMCSEQBCNT", 0x94, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_cmcspltstat0_print;
-#else
-#define ahd_cmcspltstat0_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "CMCSPLTSTAT0", 0x96, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_dchspltstat0_print;
#else
#define ahd_dchspltstat0_print(regvalue, cur_col, wrap) \
@@ -1259,27 +811,6 @@ ahd_reg_print_t ahd_dchspltstat0_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_ovlyspltstat0_print;
-#else
-#define ahd_ovlyspltstat0_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "OVLYSPLTSTAT0", 0x96, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_cmcspltstat1_print;
-#else
-#define ahd_cmcspltstat1_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "CMCSPLTSTAT1", 0x97, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_ovlyspltstat1_print;
-#else
-#define ahd_ovlyspltstat1_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "OVLYSPLTSTAT1", 0x97, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_dchspltstat1_print;
#else
#define ahd_dchspltstat1_print(regvalue, cur_col, wrap) \
@@ -1287,90 +818,6 @@ ahd_reg_print_t ahd_dchspltstat1_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_sgrxmsg0_print;
-#else
-#define ahd_sgrxmsg0_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SGRXMSG0", 0x98, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_slvspltoutadr0_print;
-#else
-#define ahd_slvspltoutadr0_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SLVSPLTOUTADR0", 0x98, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_sgrxmsg1_print;
-#else
-#define ahd_sgrxmsg1_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SGRXMSG1", 0x99, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_slvspltoutadr1_print;
-#else
-#define ahd_slvspltoutadr1_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SLVSPLTOUTADR1", 0x99, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_sgrxmsg2_print;
-#else
-#define ahd_sgrxmsg2_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SGRXMSG2", 0x9a, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_slvspltoutadr2_print;
-#else
-#define ahd_slvspltoutadr2_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SLVSPLTOUTADR2", 0x9a, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_sgrxmsg3_print;
-#else
-#define ahd_sgrxmsg3_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SGRXMSG3", 0x9b, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_slvspltoutadr3_print;
-#else
-#define ahd_slvspltoutadr3_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SLVSPLTOUTADR3", 0x9b, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_sgseqbcnt_print;
-#else
-#define ahd_sgseqbcnt_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SGSEQBCNT", 0x9c, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_slvspltoutattr0_print;
-#else
-#define ahd_slvspltoutattr0_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SLVSPLTOUTATTR0", 0x9c, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_slvspltoutattr1_print;
-#else
-#define ahd_slvspltoutattr1_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SLVSPLTOUTATTR1", 0x9d, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_slvspltoutattr2_print;
-#else
-#define ahd_slvspltoutattr2_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SLVSPLTOUTATTR2", 0x9e, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_sgspltstat0_print;
#else
#define ahd_sgspltstat0_print(regvalue, cur_col, wrap) \
@@ -1385,13 +832,6 @@ ahd_reg_print_t ahd_sgspltstat1_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_sfunct_print;
-#else
-#define ahd_sfunct_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SFUNCT", 0x9f, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_df0pcistat_print;
#else
#define ahd_df0pcistat_print(regvalue, cur_col, wrap) \
@@ -1406,41 +846,6 @@ ahd_reg_print_t ahd_reg0_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_df1pcistat_print;
-#else
-#define ahd_df1pcistat_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DF1PCISTAT", 0xa1, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_sgpcistat_print;
-#else
-#define ahd_sgpcistat_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SGPCISTAT", 0xa2, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_reg1_print;
-#else
-#define ahd_reg1_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "REG1", 0xa2, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_cmcpcistat_print;
-#else
-#define ahd_cmcpcistat_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "CMCPCISTAT", 0xa3, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_ovlypcistat_print;
-#else
-#define ahd_ovlypcistat_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "OVLYPCISTAT", 0xa4, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_reg_isr_print;
#else
#define ahd_reg_isr_print(regvalue, cur_col, wrap) \
@@ -1455,13 +860,6 @@ ahd_reg_print_t ahd_sg_state_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_msipcistat_print;
-#else
-#define ahd_msipcistat_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "MSIPCISTAT", 0xa6, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_targpcistat_print;
#else
#define ahd_targpcistat_print(regvalue, cur_col, wrap) \
@@ -1469,13 +867,6 @@ ahd_reg_print_t ahd_targpcistat_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_data_count_odd_print;
-#else
-#define ahd_data_count_odd_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DATA_COUNT_ODD", 0xa7, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_scbptr_print;
#else
#define ahd_scbptr_print(regvalue, cur_col, wrap) \
@@ -1483,13 +874,6 @@ ahd_reg_print_t ahd_scbptr_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_ccscbacnt_print;
-#else
-#define ahd_ccscbacnt_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "CCSCBACNT", 0xab, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_scbautoptr_print;
#else
#define ahd_scbautoptr_print(regvalue, cur_col, wrap) \
@@ -1504,13 +888,6 @@ ahd_reg_print_t ahd_ccsgaddr_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_ccscbadr_bk_print;
-#else
-#define ahd_ccscbadr_bk_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "CCSCBADR_BK", 0xac, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_ccscbaddr_print;
#else
#define ahd_ccscbaddr_print(regvalue, cur_col, wrap) \
@@ -1518,13 +895,6 @@ ahd_reg_print_t ahd_ccscbaddr_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_cmc_rambist_print;
-#else
-#define ahd_cmc_rambist_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "CMC_RAMBIST", 0xad, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_ccscbctl_print;
#else
#define ahd_ccscbctl_print(regvalue, cur_col, wrap) \
@@ -1546,13 +916,6 @@ ahd_reg_print_t ahd_ccsgram_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_flexadr_print;
-#else
-#define ahd_flexadr_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "FLEXADR", 0xb0, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_ccscbram_print;
#else
#define ahd_ccscbram_print(regvalue, cur_col, wrap) \
@@ -1560,27 +923,6 @@ ahd_reg_print_t ahd_ccscbram_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_flexcnt_print;
-#else
-#define ahd_flexcnt_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "FLEXCNT", 0xb3, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_flexdmastat_print;
-#else
-#define ahd_flexdmastat_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "FLEXDMASTAT", 0xb5, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_flexdata_print;
-#else
-#define ahd_flexdata_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "FLEXDATA", 0xb6, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_brddat_print;
#else
#define ahd_brddat_print(regvalue, cur_col, wrap) \
@@ -1623,27 +965,6 @@ ahd_reg_print_t ahd_seestat_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_scbcnt_print;
-#else
-#define ahd_scbcnt_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SCBCNT", 0xbf, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_dfwaddr_print;
-#else
-#define ahd_dfwaddr_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DFWADDR", 0xc0, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_dspfltrctl_print;
-#else
-#define ahd_dspfltrctl_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DSPFLTRCTL", 0xc0, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_dspdatactl_print;
#else
#define ahd_dspdatactl_print(regvalue, cur_col, wrap) \
@@ -1651,27 +972,6 @@ ahd_reg_print_t ahd_dspdatactl_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_dfraddr_print;
-#else
-#define ahd_dfraddr_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DFRADDR", 0xc2, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_dspreqctl_print;
-#else
-#define ahd_dspreqctl_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DSPREQCTL", 0xc2, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_dspackctl_print;
-#else
-#define ahd_dspackctl_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DSPACKCTL", 0xc3, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_dfdat_print;
#else
#define ahd_dfdat_print(regvalue, cur_col, wrap) \
@@ -1693,76 +993,6 @@ ahd_reg_print_t ahd_wrtbiasctl_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_rcvrbiosctl_print;
-#else
-#define ahd_rcvrbiosctl_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "RCVRBIOSCTL", 0xc6, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_wrtbiascalc_print;
-#else
-#define ahd_wrtbiascalc_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "WRTBIASCALC", 0xc7, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_rcvrbiascalc_print;
-#else
-#define ahd_rcvrbiascalc_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "RCVRBIASCALC", 0xc8, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_dfptrs_print;
-#else
-#define ahd_dfptrs_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DFPTRS", 0xc8, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_skewcalc_print;
-#else
-#define ahd_skewcalc_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SKEWCALC", 0xc9, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_dfbkptr_print;
-#else
-#define ahd_dfbkptr_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DFBKPTR", 0xc9, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_dfdbctl_print;
-#else
-#define ahd_dfdbctl_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DFDBCTL", 0xcb, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_dfscnt_print;
-#else
-#define ahd_dfscnt_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DFSCNT", 0xcc, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_dfbcnt_print;
-#else
-#define ahd_dfbcnt_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "DFBCNT", 0xce, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_ovlyaddr_print;
-#else
-#define ahd_ovlyaddr_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "OVLYADDR", 0xd4, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_seqctl0_print;
#else
#define ahd_seqctl0_print(regvalue, cur_col, wrap) \
@@ -1770,13 +1000,6 @@ ahd_reg_print_t ahd_seqctl0_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_seqctl1_print;
-#else
-#define ahd_seqctl1_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SEQCTL1", 0xd7, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_flags_print;
#else
#define ahd_flags_print(regvalue, cur_col, wrap) \
@@ -1826,20 +1049,6 @@ ahd_reg_print_t ahd_dindex_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_brkaddr0_print;
-#else
-#define ahd_brkaddr0_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "BRKADDR0", 0xe6, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_brkaddr1_print;
-#else
-#define ahd_brkaddr1_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "BRKADDR1", 0xe6, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_allones_print;
#else
#define ahd_allones_print(regvalue, cur_col, wrap) \
@@ -1875,13 +1084,6 @@ ahd_reg_print_t ahd_dindir_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_function1_print;
-#else
-#define ahd_function1_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "FUNCTION1", 0xf0, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_stack_print;
#else
#define ahd_stack_print(regvalue, cur_col, wrap) \
@@ -1903,13 +1105,6 @@ ahd_reg_print_t ahd_curaddr_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_lastaddr_print;
-#else
-#define ahd_lastaddr_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "LASTADDR", 0xf6, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_intvec2_addr_print;
#else
#define ahd_intvec2_addr_print(regvalue, cur_col, wrap) \
@@ -1931,24 +1126,17 @@ ahd_reg_print_t ahd_accum_save_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_waiting_scb_tails_print;
-#else
-#define ahd_waiting_scb_tails_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "WAITING_SCB_TAILS", 0x100, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_ahd_pci_config_base_print;
+ahd_reg_print_t ahd_sram_base_print;
#else
-#define ahd_ahd_pci_config_base_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "AHD_PCI_CONFIG_BASE", 0x100, regvalue, cur_col, wrap)
+#define ahd_sram_base_print(regvalue, cur_col, wrap) \
+ ahd_print_register(NULL, 0, "SRAM_BASE", 0x100, regvalue, cur_col, wrap)
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_sram_base_print;
+ahd_reg_print_t ahd_waiting_scb_tails_print;
#else
-#define ahd_sram_base_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SRAM_BASE", 0x100, regvalue, cur_col, wrap)
+#define ahd_waiting_scb_tails_print(regvalue, cur_col, wrap) \
+ ahd_print_register(NULL, 0, "WAITING_SCB_TAILS", 0x100, regvalue, cur_col, wrap)
#endif
#if AIC_DEBUG_REGISTERS
@@ -2218,17 +1406,17 @@ ahd_reg_print_t ahd_mk_message_scsiid_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_scb_base_print;
+ahd_reg_print_t ahd_scb_residual_datacnt_print;
#else
-#define ahd_scb_base_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SCB_BASE", 0x180, regvalue, cur_col, wrap)
+#define ahd_scb_residual_datacnt_print(regvalue, cur_col, wrap) \
+ ahd_print_register(NULL, 0, "SCB_RESIDUAL_DATACNT", 0x180, regvalue, cur_col, wrap)
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_scb_residual_datacnt_print;
+ahd_reg_print_t ahd_scb_base_print;
#else
-#define ahd_scb_residual_datacnt_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SCB_RESIDUAL_DATACNT", 0x180, regvalue, cur_col, wrap)
+#define ahd_scb_base_print(regvalue, cur_col, wrap) \
+ ahd_print_register(NULL, 0, "SCB_BASE", 0x180, regvalue, cur_col, wrap)
#endif
#if AIC_DEBUG_REGISTERS
@@ -2246,27 +1434,6 @@ ahd_reg_print_t ahd_scb_scsi_status_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_scb_target_phases_print;
-#else
-#define ahd_scb_target_phases_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SCB_TARGET_PHASES", 0x189, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_scb_target_data_dir_print;
-#else
-#define ahd_scb_target_data_dir_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SCB_TARGET_DATA_DIR", 0x18a, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_scb_target_itag_print;
-#else
-#define ahd_scb_target_itag_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SCB_TARGET_ITAG", 0x18b, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_scb_sense_busaddr_print;
#else
#define ahd_scb_sense_busaddr_print(regvalue, cur_col, wrap) \
@@ -2365,13 +1532,6 @@ ahd_reg_print_t ahd_scb_next2_print;
#endif
#if AIC_DEBUG_REGISTERS
-ahd_reg_print_t ahd_scb_spare_print;
-#else
-#define ahd_scb_spare_print(regvalue, cur_col, wrap) \
- ahd_print_register(NULL, 0, "SCB_SPARE", 0x1b0, regvalue, cur_col, wrap)
-#endif
-
-#if AIC_DEBUG_REGISTERS
ahd_reg_print_t ahd_scb_disconnected_lists_print;
#else
#define ahd_scb_disconnected_lists_print(regvalue, cur_col, wrap) \
@@ -2557,10 +1717,10 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define SG_CACHE_PRE 0x1b
-#define LQIN 0x20
-
#define TYPEPTR 0x20
+#define LQIN 0x20
+
#define TAGPTR 0x21
#define LUNPTR 0x22
@@ -2620,14 +1780,6 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define SINGLECMD 0x02
#define ABORTPENDING 0x01
-#define SCSBIST0 0x39
-#define GSBISTERR 0x40
-#define GSBISTDONE 0x20
-#define GSBISTRUN 0x10
-#define OSBISTERR 0x04
-#define OSBISTDONE 0x02
-#define OSBISTRUN 0x01
-
#define LQCTL2 0x39
#define LQIRETRY 0x80
#define LQICONTINUE 0x40
@@ -2638,10 +1790,13 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define LQOTOIDLE 0x02
#define LQOPAUSE 0x01
-#define SCSBIST1 0x3a
-#define NTBISTERR 0x04
-#define NTBISTDONE 0x02
-#define NTBISTRUN 0x01
+#define SCSBIST0 0x39
+#define GSBISTERR 0x40
+#define GSBISTDONE 0x20
+#define GSBISTRUN 0x10
+#define OSBISTERR 0x04
+#define OSBISTDONE 0x02
+#define OSBISTRUN 0x01
#define SCSISEQ0 0x3a
#define TEMODEO 0x80
@@ -2650,8 +1805,15 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define FORCEBUSFREE 0x10
#define SCSIRSTO 0x01
+#define SCSBIST1 0x3a
+#define NTBISTERR 0x04
+#define NTBISTDONE 0x02
+#define NTBISTRUN 0x01
+
#define SCSISEQ1 0x3b
+#define BUSINITID 0x3c
+
#define SXFRCTL0 0x3c
#define DFON 0x80
#define DFPEXP 0x40
@@ -2660,8 +1822,6 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define DLCOUNT 0x3c
-#define BUSINITID 0x3c
-
#define SXFRCTL1 0x3d
#define BITBUCKET 0x80
#define ENSACHK 0x40
@@ -2686,6 +1846,8 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define CURRFIFO_1 0x01
#define CURRFIFO_0 0x00
+#define MULTARGID 0x40
+
#define SCSISIGO 0x40
#define CDO 0x80
#define IOO 0x40
@@ -2696,8 +1858,6 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define REQO 0x02
#define ACKO 0x01
-#define MULTARGID 0x40
-
#define SCSISIGI 0x41
#define ATNI 0x10
#define SELI 0x08
@@ -2744,15 +1904,6 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define ENAB20 0x04
#define SELWIDE 0x02
-#define CLRSINT0 0x4b
-#define CLRSELDO 0x40
-#define CLRSELDI 0x20
-#define CLRSELINGO 0x10
-#define CLRIOERR 0x08
-#define CLROVERRUN 0x04
-#define CLRSPIORDY 0x02
-#define CLRARBDO 0x01
-
#define SSTAT0 0x4b
#define TARGET 0x80
#define SELDO 0x40
@@ -2772,14 +1923,14 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define ENSPIORDY 0x02
#define ENARBDO 0x01
-#define CLRSINT1 0x4c
-#define CLRSELTIMEO 0x80
-#define CLRATNO 0x40
-#define CLRSCSIRSTI 0x20
-#define CLRBUSFREE 0x08
-#define CLRSCSIPERR 0x04
-#define CLRSTRB2FAST 0x02
-#define CLRREQINIT 0x01
+#define CLRSINT0 0x4b
+#define CLRSELDO 0x40
+#define CLRSELDI 0x20
+#define CLRSELINGO 0x10
+#define CLRIOERR 0x08
+#define CLROVERRUN 0x04
+#define CLRSPIORDY 0x02
+#define CLRARBDO 0x01
#define SSTAT1 0x4c
#define SELTO 0x80
@@ -2791,6 +1942,15 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define STRB2FAST 0x02
#define REQINIT 0x01
+#define CLRSINT1 0x4c
+#define CLRSELTIMEO 0x80
+#define CLRATNO 0x40
+#define CLRSCSIRSTI 0x20
+#define CLRBUSFREE 0x08
+#define CLRSCSIPERR 0x04
+#define CLRSTRB2FAST 0x02
+#define CLRREQINIT 0x01
+
#define SSTAT2 0x4d
#define BUSFREETIME 0xc0
#define NONPACKREQ 0x20
@@ -2838,14 +1998,6 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define LQIATNLQ 0x02
#define LQIATNCMD 0x01
-#define CLRLQIINT0 0x50
-#define CLRLQIATNQAS 0x20
-#define CLRLQICRCT1 0x10
-#define CLRLQICRCT2 0x08
-#define CLRLQIBADLQT 0x04
-#define CLRLQIATNLQ 0x02
-#define CLRLQIATNCMD 0x01
-
#define LQIMODE0 0x50
#define ENLQIATNQASK 0x20
#define ENLQICRCT1 0x10
@@ -2854,6 +2006,14 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define ENLQIATNLQ 0x02
#define ENLQIATNCMD 0x01
+#define CLRLQIINT0 0x50
+#define CLRLQIATNQAS 0x20
+#define CLRLQICRCT1 0x10
+#define CLRLQICRCT2 0x08
+#define CLRLQIBADLQT 0x04
+#define CLRLQIATNLQ 0x02
+#define CLRLQIATNCMD 0x01
+
#define LQIMODE1 0x51
#define ENLQIPHASE_LQ 0x80
#define ENLQIPHASE_NLQ 0x40
@@ -2976,6 +2136,8 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define LQOSCSCTL 0x5a
#define LQOH2A_VERSION 0x80
+#define LQOBUSETDLY 0x40
+#define LQONOHOLDLACK 0x02
#define LQONOCHKOVER 0x01
#define NEXTSCB 0x5a
@@ -2998,8 +2160,6 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define CFG4ICMD 0x02
#define CFG4TCMD 0x01
-#define CURRSCB 0x5c
-
#define SEQIMODE 0x5c
#define ENCTXTDONE 0x40
#define ENSAVEPTRS 0x20
@@ -3009,6 +2169,8 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define ENCFG4ICMD 0x02
#define ENCFG4TCMD 0x01
+#define CURRSCB 0x5c
+
#define MDFFSTAT 0x5d
#define SHCNTNEGATIVE 0x40
#define SHCNTMINUS1 0x20
@@ -3023,29 +2185,29 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define DFFTAG 0x5e
-#define LASTSCB 0x5e
-
#define SCSITEST 0x5e
#define CNTRTEST 0x08
#define SEL_TXPLL_DEBUG 0x04
+#define LASTSCB 0x5e
+
#define IOPDNCTL 0x5f
#define DISABLE_OE 0x80
#define PDN_IDIST 0x04
#define PDN_DIFFSENSE 0x01
+#define DGRPCRCI 0x60
+
#define SHADDR 0x60
#define NEGOADDR 0x60
-#define DGRPCRCI 0x60
-
#define NEGPERIOD 0x61
-#define PACKCRCI 0x62
-
#define NEGOFFSET 0x62
+#define PACKCRCI 0x62
+
#define NEGPPROPTS 0x63
#define PPROPT_PACE 0x08
#define PPROPT_QAS 0x04
@@ -3066,6 +2228,7 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define ANNEXDAT 0x66
#define SCSCHKN 0x66
+#define BIDICHKDIS 0x80
#define STSELSKIDDIS 0x40
#define CURRFIFODEF 0x20
#define WIDERESEN 0x10
@@ -3090,6 +2253,8 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define SELOID 0x6b
+#define FAIRNESS 0x6c
+
#define PLL400CTL0 0x6c
#define PLL_VCOSEL 0x80
#define PLL_PWDN 0x40
@@ -3099,8 +2264,6 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define PLL_DLPF 0x02
#define PLL_ENFBM 0x01
-#define FAIRNESS 0x6c
-
#define PLL400CTL1 0x6d
#define PLL_CNTEN 0x80
#define PLL_CNTCLR 0x40
@@ -3112,25 +2275,25 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define HADDR 0x70
+#define HODMAADR 0x70
+
#define PLLDELAY 0x70
#define SPLIT_DROP_REQ 0x80
-#define HODMAADR 0x70
+#define HCNT 0x78
#define HODMACNT 0x78
-#define HCNT 0x78
-
#define HODMAEN 0x7a
-#define SCBHADDR 0x7c
-
#define SGHADDR 0x7c
-#define SCBHCNT 0x84
+#define SCBHADDR 0x7c
#define SGHCNT 0x84
+#define SCBHCNT 0x84
+
#define DFF_THRSH 0x88
#define WR_DFTHRSH 0x70
#define RD_DFTHRSH 0x07
@@ -3163,6 +2326,10 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define CMCRXMSG0 0x90
+#define OVLYRXMSG0 0x90
+
+#define DCHRXMSG0 0x90
+
#define ROENABLE 0x90
#define MSIROEN 0x20
#define OVLYROEN 0x10
@@ -3171,11 +2338,11 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define DCH1ROEN 0x02
#define DCH0ROEN 0x01
-#define OVLYRXMSG0 0x90
+#define OVLYRXMSG1 0x91
-#define DCHRXMSG0 0x90
+#define CMCRXMSG1 0x91
-#define OVLYRXMSG1 0x91
+#define DCHRXMSG1 0x91
#define NSENABLE 0x91
#define MSINSEN 0x20
@@ -3185,10 +2352,6 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define DCH1NSEN 0x02
#define DCH0NSEN 0x01
-#define CMCRXMSG1 0x91
-
-#define DCHRXMSG1 0x91
-
#define DCHRXMSG2 0x92
#define CMCRXMSG2 0x92
@@ -3212,24 +2375,24 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define TSCSERREN 0x02
#define CMPABCDIS 0x01
+#define CMCSEQBCNT 0x94
+
#define OVLYSEQBCNT 0x94
#define DCHSEQBCNT 0x94
-#define CMCSEQBCNT 0x94
-
-#define CMCSPLTSTAT0 0x96
-
#define DCHSPLTSTAT0 0x96
#define OVLYSPLTSTAT0 0x96
-#define CMCSPLTSTAT1 0x97
+#define CMCSPLTSTAT0 0x96
#define OVLYSPLTSTAT1 0x97
#define DCHSPLTSTAT1 0x97
+#define CMCSPLTSTAT1 0x97
+
#define SGRXMSG0 0x98
#define CDNUM 0xf8
#define CFNUM 0x07
@@ -3257,18 +2420,15 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define TAG_NUM 0x1f
#define RLXORD 0x10
-#define SGSEQBCNT 0x9c
-
#define SLVSPLTOUTATTR0 0x9c
#define LOWER_BCNT 0xff
+#define SGSEQBCNT 0x9c
+
#define SLVSPLTOUTATTR1 0x9d
#define CMPLT_DNUM 0xf8
#define CMPLT_FNUM 0x07
-#define SLVSPLTOUTATTR2 0x9e
-#define CMPLT_BNUM 0xff
-
#define SGSPLTSTAT0 0x9e
#define STAETERM 0x80
#define SCBCERR 0x40
@@ -3279,6 +2439,9 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define RXSCEMSG 0x02
#define RXSPLTRSP 0x01
+#define SLVSPLTOUTATTR2 0x9e
+#define CMPLT_BNUM 0xff
+
#define SGSPLTSTAT1 0x9f
#define RXDATABUCKET 0x01
@@ -3334,10 +2497,10 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define CCSGADDR 0xac
-#define CCSCBADR_BK 0xac
-
#define CCSCBADDR 0xac
+#define CCSCBADR_BK 0xac
+
#define CMC_RAMBIST 0xad
#define SG_ELEMENT_SIZE 0x80
#define SCBRAMBIST_FAIL 0x40
@@ -3391,9 +2554,9 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define SEEDAT 0xbc
#define SEECTL 0xbe
+#define SEEOP_EWDS 0x40
#define SEEOP_WALL 0x40
#define SEEOP_EWEN 0x40
-#define SEEOP_EWDS 0x40
#define SEEOPCODE 0x70
#define SEERST 0x02
#define SEESTART 0x01
@@ -3410,25 +2573,25 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define SCBCNT 0xbf
-#define DFWADDR 0xc0
-
#define DSPFLTRCTL 0xc0
#define FLTRDISABLE 0x20
#define EDGESENSE 0x10
#define DSPFCNTSEL 0x0f
+#define DFWADDR 0xc0
+
#define DSPDATACTL 0xc1
#define BYPASSENAB 0x80
#define DESQDIS 0x10
#define RCVROFFSTDIS 0x04
#define XMITOFFSTDIS 0x02
-#define DFRADDR 0xc2
-
#define DSPREQCTL 0xc2
#define MANREQCTL 0xc0
#define MANREQDLY 0x3f
+#define DFRADDR 0xc2
+
#define DSPACKCTL 0xc3
#define MANACKCTL 0xc0
#define MANACKDLY 0x3f
@@ -3449,14 +2612,14 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define WRTBIASCALC 0xc7
-#define RCVRBIASCALC 0xc8
-
#define DFPTRS 0xc8
-#define SKEWCALC 0xc9
+#define RCVRBIASCALC 0xc8
#define DFBKPTR 0xc9
+#define SKEWCALC 0xc9
+
#define DFDBCTL 0xcb
#define DFF_CIO_WR_RDY 0x20
#define DFF_CIO_RD_RDY 0x10
@@ -3541,12 +2704,12 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define ACCUM_SAVE 0xfa
-#define WAITING_SCB_TAILS 0x100
-
#define AHD_PCI_CONFIG_BASE 0x100
#define SRAM_BASE 0x100
+#define WAITING_SCB_TAILS 0x100
+
#define WAITING_TID_HEAD 0x120
#define WAITING_TID_TAIL 0x122
@@ -3575,8 +2738,8 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define PRELOADEN 0x80
#define WIDEODD 0x40
#define SCSIEN 0x20
-#define SDMAEN 0x10
#define SDMAENACK 0x10
+#define SDMAEN 0x10
#define HDMAEN 0x08
#define HDMAENACK 0x08
#define DIRECTION 0x04
@@ -3674,12 +2837,12 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define MK_MESSAGE_SCSIID 0x162
-#define SCB_BASE 0x180
-
#define SCB_RESIDUAL_DATACNT 0x180
#define SCB_CDB_STORE 0x180
#define SCB_HOST_CDB_PTR 0x180
+#define SCB_BASE 0x180
+
#define SCB_RESIDUAL_SGPTR 0x184
#define SG_ADDR_MASK 0xf8
#define SG_OVERRUN_RESID 0x02
@@ -3747,6 +2910,17 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define SCB_DISCONNECTED_LISTS 0x1b8
+#define CMD_GROUP_CODE_SHIFT 0x05
+#define STIMESEL_MIN 0x18
+#define STIMESEL_SHIFT 0x03
+#define INVALID_ADDR 0x80
+#define AHD_PRECOMP_MASK 0x07
+#define TARGET_DATA_IN 0x01
+#define CCSCBADDR_MAX 0x80
+#define NUMDSPS 0x14
+#define SEEOP_EWEN_ADDR 0xc0
+#define AHD_ANNEXCOL_PER_DEV0 0x04
+#define DST_MODE_SHIFT 0x04
#define AHD_TIMER_MAX_US 0x18ffe7
#define AHD_TIMER_MAX_TICKS 0xffff
#define AHD_SENSE_BUFSIZE 0x100
@@ -3781,43 +2955,32 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
#define LUNLEN_SINGLE_LEVEL_LUN 0x0f
#define NVRAM_SCB_OFFSET 0x2c
#define STATUS_PKT_SENSE 0xff
-#define CMD_GROUP_CODE_SHIFT 0x05
#define MAX_OFFSET_PACED_BUG 0x7f
#define STIMESEL_BUG_ADJ 0x08
-#define STIMESEL_MIN 0x18
-#define STIMESEL_SHIFT 0x03
#define CCSGRAM_MAXSEGS 0x10
-#define INVALID_ADDR 0x80
#define SEEOP_ERAL_ADDR 0x80
#define AHD_SLEWRATE_DEF_REVB 0x08
#define AHD_PRECOMP_CUTBACK_17 0x04
-#define AHD_PRECOMP_MASK 0x07
#define SRC_MODE_SHIFT 0x00
#define PKT_OVERRUN_BUFSIZE 0x200
#define SCB_TRANSFER_SIZE_1BYTE_LUN 0x30
-#define TARGET_DATA_IN 0x01
#define HOST_MSG 0xff
#define MAX_OFFSET 0xfe
#define BUS_16_BIT 0x01
-#define CCSCBADDR_MAX 0x80
-#define NUMDSPS 0x14
-#define SEEOP_EWEN_ADDR 0xc0
-#define AHD_ANNEXCOL_PER_DEV0 0x04
-#define DST_MODE_SHIFT 0x04
/* Downloaded Constant Definitions */
+#define SG_SIZEOF 0x04
+#define SG_PREFETCH_ALIGN_MASK 0x02
+#define SG_PREFETCH_CNT_LIMIT 0x01
#define CACHELINE_MASK 0x07
#define SCB_TRANSFER_SIZE 0x06
#define PKT_OVERRUN_BUFOFFSET 0x05
-#define SG_SIZEOF 0x04
#define SG_PREFETCH_ADDR_MASK 0x03
-#define SG_PREFETCH_ALIGN_MASK 0x02
-#define SG_PREFETCH_CNT_LIMIT 0x01
#define SG_PREFETCH_CNT 0x00
#define DOWNLOAD_CONST_COUNT 0x08
/* Exported Labels */
-#define LABEL_seq_isr 0x28f
#define LABEL_timer_isr 0x28b
+#define LABEL_seq_isr 0x28f
diff --git a/drivers/scsi/aic7xxx/aic79xx_reg_print.c_shipped b/drivers/scsi/aic7xxx/aic79xx_reg_print.c_shipped
index db38a61a8cb..c4c8a96bf5a 100644
--- a/drivers/scsi/aic7xxx/aic79xx_reg_print.c_shipped
+++ b/drivers/scsi/aic7xxx/aic79xx_reg_print.c_shipped
@@ -8,7 +8,7 @@
#include "aic79xx_osm.h"
-static ahd_reg_parse_entry_t MODE_PTR_parse_table[] = {
+static const ahd_reg_parse_entry_t MODE_PTR_parse_table[] = {
{ "SRC_MODE", 0x07, 0x07 },
{ "DST_MODE", 0x70, 0x70 }
};
@@ -20,7 +20,7 @@ ahd_mode_ptr_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x00, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t INTSTAT_parse_table[] = {
+static const ahd_reg_parse_entry_t INTSTAT_parse_table[] = {
{ "SPLTINT", 0x01, 0x01 },
{ "CMDCMPLT", 0x02, 0x02 },
{ "SEQINT", 0x04, 0x04 },
@@ -39,7 +39,7 @@ ahd_intstat_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x01, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SEQINTCODE_parse_table[] = {
+static const ahd_reg_parse_entry_t SEQINTCODE_parse_table[] = {
{ "NO_SEQINT", 0x00, 0xff },
{ "BAD_PHASE", 0x01, 0xff },
{ "SEND_REJECT", 0x02, 0xff },
@@ -76,7 +76,7 @@ ahd_seqintcode_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x02, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t CLRINT_parse_table[] = {
+static const ahd_reg_parse_entry_t CLRINT_parse_table[] = {
{ "CLRSPLTINT", 0x01, 0x01 },
{ "CLRCMDINT", 0x02, 0x02 },
{ "CLRSEQINT", 0x04, 0x04 },
@@ -94,7 +94,7 @@ ahd_clrint_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x03, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t ERROR_parse_table[] = {
+static const ahd_reg_parse_entry_t ERROR_parse_table[] = {
{ "DSCTMOUT", 0x02, 0x02 },
{ "ILLOPCODE", 0x04, 0x04 },
{ "SQPARERR", 0x08, 0x08 },
@@ -111,24 +111,7 @@ ahd_error_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x04, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t CLRERR_parse_table[] = {
- { "CLRDSCTMOUT", 0x02, 0x02 },
- { "CLRILLOPCODE", 0x04, 0x04 },
- { "CLRSQPARERR", 0x08, 0x08 },
- { "CLRDPARERR", 0x10, 0x10 },
- { "CLRMPARERR", 0x20, 0x20 },
- { "CLRCIOACCESFAIL", 0x40, 0x40 },
- { "CLRCIOPARERR", 0x80, 0x80 }
-};
-
-int
-ahd_clrerr_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(CLRERR_parse_table, 7, "CLRERR",
- 0x04, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t HCNTRL_parse_table[] = {
+static const ahd_reg_parse_entry_t HCNTRL_parse_table[] = {
{ "CHIPRST", 0x01, 0x01 },
{ "CHIPRSTACK", 0x01, 0x01 },
{ "INTEN", 0x02, 0x02 },
@@ -160,7 +143,7 @@ ahd_hescb_qoff_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x08, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t HS_MAILBOX_parse_table[] = {
+static const ahd_reg_parse_entry_t HS_MAILBOX_parse_table[] = {
{ "ENINT_COALESCE", 0x40, 0x40 },
{ "HOST_TQINPOS", 0x80, 0x80 }
};
@@ -172,7 +155,7 @@ ahd_hs_mailbox_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x0b, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SEQINTSTAT_parse_table[] = {
+static const ahd_reg_parse_entry_t SEQINTSTAT_parse_table[] = {
{ "SEQ_SPLTINT", 0x01, 0x01 },
{ "SEQ_PCIINT", 0x02, 0x02 },
{ "SEQ_SCSIINT", 0x04, 0x04 },
@@ -187,7 +170,7 @@ ahd_seqintstat_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x0c, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t CLRSEQINTSTAT_parse_table[] = {
+static const ahd_reg_parse_entry_t CLRSEQINTSTAT_parse_table[] = {
{ "CLRSEQ_SPLTINT", 0x01, 0x01 },
{ "CLRSEQ_PCIINT", 0x02, 0x02 },
{ "CLRSEQ_SCSIINT", 0x04, 0x04 },
@@ -230,7 +213,7 @@ ahd_sdscb_qoff_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x14, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t QOFF_CTLSTA_parse_table[] = {
+static const ahd_reg_parse_entry_t QOFF_CTLSTA_parse_table[] = {
{ "SCB_QSIZE_4", 0x00, 0x0f },
{ "SCB_QSIZE_8", 0x01, 0x0f },
{ "SCB_QSIZE_16", 0x02, 0x0f },
@@ -258,7 +241,7 @@ ahd_qoff_ctlsta_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x16, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t INTCTL_parse_table[] = {
+static const ahd_reg_parse_entry_t INTCTL_parse_table[] = {
{ "SPLTINTEN", 0x01, 0x01 },
{ "SEQINTEN", 0x02, 0x02 },
{ "SCSIINTEN", 0x04, 0x04 },
@@ -276,7 +259,7 @@ ahd_intctl_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x18, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t DFCNTRL_parse_table[] = {
+static const ahd_reg_parse_entry_t DFCNTRL_parse_table[] = {
{ "DIRECTIONEN", 0x01, 0x01 },
{ "FIFOFLUSH", 0x02, 0x02 },
{ "FIFOFLUSHACK", 0x02, 0x02 },
@@ -297,7 +280,7 @@ ahd_dfcntrl_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x19, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t DSCOMMAND0_parse_table[] = {
+static const ahd_reg_parse_entry_t DSCOMMAND0_parse_table[] = {
{ "CIOPARCKEN", 0x01, 0x01 },
{ "DISABLE_TWATE", 0x02, 0x02 },
{ "EXTREQLCK", 0x10, 0x10 },
@@ -313,7 +296,7 @@ ahd_dscommand0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x19, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t DFSTATUS_parse_table[] = {
+static const ahd_reg_parse_entry_t DFSTATUS_parse_table[] = {
{ "FIFOEMP", 0x01, 0x01 },
{ "FIFOFULL", 0x02, 0x02 },
{ "DFTHRESH", 0x04, 0x04 },
@@ -330,7 +313,7 @@ ahd_dfstatus_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x1a, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SG_CACHE_SHADOW_parse_table[] = {
+static const ahd_reg_parse_entry_t SG_CACHE_SHADOW_parse_table[] = {
{ "LAST_SEG_DONE", 0x01, 0x01 },
{ "LAST_SEG", 0x02, 0x02 },
{ "ODD_SEG", 0x04, 0x04 },
@@ -344,20 +327,7 @@ ahd_sg_cache_shadow_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x1b, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t ARBCTL_parse_table[] = {
- { "USE_TIME", 0x07, 0x07 },
- { "RETRY_SWEN", 0x08, 0x08 },
- { "RESET_HARB", 0x80, 0x80 }
-};
-
-int
-ahd_arbctl_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(ARBCTL_parse_table, 3, "ARBCTL",
- 0x1b, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SG_CACHE_PRE_parse_table[] = {
+static const ahd_reg_parse_entry_t SG_CACHE_PRE_parse_table[] = {
{ "LAST_SEG", 0x02, 0x02 },
{ "ODD_SEG", 0x04, 0x04 },
{ "SG_ADDR_MASK", 0xf8, 0xf8 }
@@ -378,20 +348,6 @@ ahd_lqin_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_typeptr_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "TYPEPTR",
- 0x20, regvalue, cur_col, wrap));
-}
-
-int
-ahd_tagptr_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "TAGPTR",
- 0x21, regvalue, cur_col, wrap));
-}
-
-int
ahd_lunptr_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahd_print_register(NULL, 0, "LUNPTR",
@@ -399,20 +355,6 @@ ahd_lunptr_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_datalenptr_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "DATALENPTR",
- 0x23, regvalue, cur_col, wrap));
-}
-
-int
-ahd_statlenptr_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "STATLENPTR",
- 0x24, regvalue, cur_col, wrap));
-}
-
-int
ahd_cmdlenptr_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahd_print_register(NULL, 0, "CMDLENPTR",
@@ -448,13 +390,6 @@ ahd_qnextptr_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_idptr_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "IDPTR",
- 0x2a, regvalue, cur_col, wrap));
-}
-
-int
ahd_abrtbyteptr_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahd_print_register(NULL, 0, "ABRTBYTEPTR",
@@ -468,28 +403,7 @@ ahd_abrtbitptr_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x2c, regvalue, cur_col, wrap));
}
-int
-ahd_maxcmdbytes_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "MAXCMDBYTES",
- 0x2d, regvalue, cur_col, wrap));
-}
-
-int
-ahd_maxcmd2rcv_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "MAXCMD2RCV",
- 0x2e, regvalue, cur_col, wrap));
-}
-
-int
-ahd_shortthresh_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "SHORTTHRESH",
- 0x2f, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t LUNLEN_parse_table[] = {
+static const ahd_reg_parse_entry_t LUNLEN_parse_table[] = {
{ "ILUNLEN", 0x0f, 0x0f },
{ "TLUNLEN", 0xf0, 0xf0 }
};
@@ -522,49 +436,7 @@ ahd_maxcmdcnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x33, regvalue, cur_col, wrap));
}
-int
-ahd_lqrsvd01_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "LQRSVD01",
- 0x34, regvalue, cur_col, wrap));
-}
-
-int
-ahd_lqrsvd16_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "LQRSVD16",
- 0x35, regvalue, cur_col, wrap));
-}
-
-int
-ahd_lqrsvd17_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "LQRSVD17",
- 0x36, regvalue, cur_col, wrap));
-}
-
-int
-ahd_cmdrsvd0_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "CMDRSVD0",
- 0x37, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t LQCTL0_parse_table[] = {
- { "LQ0INITGCLT", 0x03, 0x03 },
- { "LQ0TARGCLT", 0x0c, 0x0c },
- { "LQIINITGCLT", 0x30, 0x30 },
- { "LQITARGCLT", 0xc0, 0xc0 }
-};
-
-int
-ahd_lqctl0_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(LQCTL0_parse_table, 4, "LQCTL0",
- 0x38, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t LQCTL1_parse_table[] = {
+static const ahd_reg_parse_entry_t LQCTL1_parse_table[] = {
{ "ABORTPENDING", 0x01, 0x01 },
{ "SINGLECMD", 0x02, 0x02 },
{ "PCI2PCI", 0x04, 0x04 }
@@ -577,23 +449,7 @@ ahd_lqctl1_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x38, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SCSBIST0_parse_table[] = {
- { "OSBISTRUN", 0x01, 0x01 },
- { "OSBISTDONE", 0x02, 0x02 },
- { "OSBISTERR", 0x04, 0x04 },
- { "GSBISTRUN", 0x10, 0x10 },
- { "GSBISTDONE", 0x20, 0x20 },
- { "GSBISTERR", 0x40, 0x40 }
-};
-
-int
-ahd_scsbist0_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(SCSBIST0_parse_table, 6, "SCSBIST0",
- 0x39, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t LQCTL2_parse_table[] = {
+static const ahd_reg_parse_entry_t LQCTL2_parse_table[] = {
{ "LQOPAUSE", 0x01, 0x01 },
{ "LQOTOIDLE", 0x02, 0x02 },
{ "LQOCONTINUE", 0x04, 0x04 },
@@ -611,20 +467,7 @@ ahd_lqctl2_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x39, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SCSBIST1_parse_table[] = {
- { "NTBISTRUN", 0x01, 0x01 },
- { "NTBISTDONE", 0x02, 0x02 },
- { "NTBISTERR", 0x04, 0x04 }
-};
-
-int
-ahd_scsbist1_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(SCSBIST1_parse_table, 3, "SCSBIST1",
- 0x3a, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SCSISEQ0_parse_table[] = {
+static const ahd_reg_parse_entry_t SCSISEQ0_parse_table[] = {
{ "SCSIRSTO", 0x01, 0x01 },
{ "FORCEBUSFREE", 0x10, 0x10 },
{ "ENARBO", 0x20, 0x20 },
@@ -639,7 +482,7 @@ ahd_scsiseq0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x3a, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SCSISEQ1_parse_table[] = {
+static const ahd_reg_parse_entry_t SCSISEQ1_parse_table[] = {
{ "ALTSTIM", 0x01, 0x01 },
{ "ENAUTOATNP", 0x02, 0x02 },
{ "MANUALP", 0x0c, 0x0c },
@@ -655,7 +498,7 @@ ahd_scsiseq1_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x3b, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SXFRCTL0_parse_table[] = {
+static const ahd_reg_parse_entry_t SXFRCTL0_parse_table[] = {
{ "SPIOEN", 0x08, 0x08 },
{ "BIOSCANCELEN", 0x10, 0x10 },
{ "DFPEXP", 0x40, 0x40 },
@@ -669,21 +512,7 @@ ahd_sxfrctl0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x3c, regvalue, cur_col, wrap));
}
-int
-ahd_dlcount_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "DLCOUNT",
- 0x3c, regvalue, cur_col, wrap));
-}
-
-int
-ahd_businitid_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "BUSINITID",
- 0x3c, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SXFRCTL1_parse_table[] = {
+static const ahd_reg_parse_entry_t SXFRCTL1_parse_table[] = {
{ "STPWEN", 0x01, 0x01 },
{ "ACTNEGEN", 0x02, 0x02 },
{ "ENSTIMER", 0x04, 0x04 },
@@ -700,27 +529,7 @@ ahd_sxfrctl1_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x3d, regvalue, cur_col, wrap));
}
-int
-ahd_bustargid_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "BUSTARGID",
- 0x3e, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SXFRCTL2_parse_table[] = {
- { "ASU", 0x07, 0x07 },
- { "CMDDMAEN", 0x08, 0x08 },
- { "AUTORSTDIS", 0x10, 0x10 }
-};
-
-int
-ahd_sxfrctl2_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(SXFRCTL2_parse_table, 3, "SXFRCTL2",
- 0x3e, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t DFFSTAT_parse_table[] = {
+static const ahd_reg_parse_entry_t DFFSTAT_parse_table[] = {
{ "CURRFIFO_0", 0x00, 0x03 },
{ "CURRFIFO_1", 0x01, 0x03 },
{ "CURRFIFO_NONE", 0x03, 0x03 },
@@ -736,7 +545,14 @@ ahd_dffstat_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x3f, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SCSISIGO_parse_table[] = {
+int
+ahd_multargid_print(u_int regvalue, u_int *cur_col, u_int wrap)
+{
+ return (ahd_print_register(NULL, 0, "MULTARGID",
+ 0x40, regvalue, cur_col, wrap));
+}
+
+static const ahd_reg_parse_entry_t SCSISIGO_parse_table[] = {
{ "P_DATAOUT", 0x00, 0xe0 },
{ "P_DATAOUT_DT", 0x20, 0xe0 },
{ "P_DATAIN", 0x40, 0xe0 },
@@ -763,14 +579,7 @@ ahd_scsisigo_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x40, regvalue, cur_col, wrap));
}
-int
-ahd_multargid_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "MULTARGID",
- 0x40, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SCSISIGI_parse_table[] = {
+static const ahd_reg_parse_entry_t SCSISIGI_parse_table[] = {
{ "P_DATAOUT", 0x00, 0xe0 },
{ "P_DATAOUT_DT", 0x20, 0xe0 },
{ "P_DATAIN", 0x40, 0xe0 },
@@ -797,7 +606,7 @@ ahd_scsisigi_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x41, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SCSIPHASE_parse_table[] = {
+static const ahd_reg_parse_entry_t SCSIPHASE_parse_table[] = {
{ "DATA_OUT_PHASE", 0x01, 0x03 },
{ "DATA_IN_PHASE", 0x02, 0x03 },
{ "DATA_PHASE_MASK", 0x03, 0x03 },
@@ -815,13 +624,6 @@ ahd_scsiphase_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_scsidat0_img_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "SCSIDAT0_IMG",
- 0x43, regvalue, cur_col, wrap));
-}
-
-int
ahd_scsidat_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahd_print_register(NULL, 0, "SCSIDAT",
@@ -835,7 +637,7 @@ ahd_scsibus_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x46, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t TARGIDIN_parse_table[] = {
+static const ahd_reg_parse_entry_t TARGIDIN_parse_table[] = {
{ "TARGID", 0x0f, 0x0f },
{ "CLKOUT", 0x80, 0x80 }
};
@@ -847,7 +649,7 @@ ahd_targidin_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x48, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SELID_parse_table[] = {
+static const ahd_reg_parse_entry_t SELID_parse_table[] = {
{ "ONEBIT", 0x08, 0x08 },
{ "SELID_MASK", 0xf0, 0xf0 }
};
@@ -859,7 +661,7 @@ ahd_selid_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x49, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t OPTIONMODE_parse_table[] = {
+static const ahd_reg_parse_entry_t OPTIONMODE_parse_table[] = {
{ "AUTO_MSGOUT_DE", 0x02, 0x02 },
{ "ENDGFORMCHK", 0x04, 0x04 },
{ "BUSFREEREV", 0x10, 0x10 },
@@ -876,7 +678,7 @@ ahd_optionmode_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x4a, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SBLKCTL_parse_table[] = {
+static const ahd_reg_parse_entry_t SBLKCTL_parse_table[] = {
{ "SELWIDE", 0x02, 0x02 },
{ "ENAB20", 0x04, 0x04 },
{ "ENAB40", 0x08, 0x08 },
@@ -891,24 +693,7 @@ ahd_sblkctl_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x4a, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t CLRSINT0_parse_table[] = {
- { "CLRARBDO", 0x01, 0x01 },
- { "CLRSPIORDY", 0x02, 0x02 },
- { "CLROVERRUN", 0x04, 0x04 },
- { "CLRIOERR", 0x08, 0x08 },
- { "CLRSELINGO", 0x10, 0x10 },
- { "CLRSELDI", 0x20, 0x20 },
- { "CLRSELDO", 0x40, 0x40 }
-};
-
-int
-ahd_clrsint0_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(CLRSINT0_parse_table, 7, "CLRSINT0",
- 0x4b, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SSTAT0_parse_table[] = {
+static const ahd_reg_parse_entry_t SSTAT0_parse_table[] = {
{ "ARBDO", 0x01, 0x01 },
{ "SPIORDY", 0x02, 0x02 },
{ "OVERRUN", 0x04, 0x04 },
@@ -926,7 +711,7 @@ ahd_sstat0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x4b, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SIMODE0_parse_table[] = {
+static const ahd_reg_parse_entry_t SIMODE0_parse_table[] = {
{ "ENARBDO", 0x01, 0x01 },
{ "ENSPIORDY", 0x02, 0x02 },
{ "ENOVERRUN", 0x04, 0x04 },
@@ -943,24 +728,24 @@ ahd_simode0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x4b, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t CLRSINT1_parse_table[] = {
- { "CLRREQINIT", 0x01, 0x01 },
- { "CLRSTRB2FAST", 0x02, 0x02 },
- { "CLRSCSIPERR", 0x04, 0x04 },
- { "CLRBUSFREE", 0x08, 0x08 },
- { "CLRSCSIRSTI", 0x20, 0x20 },
- { "CLRATNO", 0x40, 0x40 },
- { "CLRSELTIMEO", 0x80, 0x80 }
+static const ahd_reg_parse_entry_t CLRSINT0_parse_table[] = {
+ { "CLRARBDO", 0x01, 0x01 },
+ { "CLRSPIORDY", 0x02, 0x02 },
+ { "CLROVERRUN", 0x04, 0x04 },
+ { "CLRIOERR", 0x08, 0x08 },
+ { "CLRSELINGO", 0x10, 0x10 },
+ { "CLRSELDI", 0x20, 0x20 },
+ { "CLRSELDO", 0x40, 0x40 }
};
int
-ahd_clrsint1_print(u_int regvalue, u_int *cur_col, u_int wrap)
+ahd_clrsint0_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
- return (ahd_print_register(CLRSINT1_parse_table, 7, "CLRSINT1",
- 0x4c, regvalue, cur_col, wrap));
+ return (ahd_print_register(CLRSINT0_parse_table, 7, "CLRSINT0",
+ 0x4b, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SSTAT1_parse_table[] = {
+static const ahd_reg_parse_entry_t SSTAT1_parse_table[] = {
{ "REQINIT", 0x01, 0x01 },
{ "STRB2FAST", 0x02, 0x02 },
{ "SCSIPERR", 0x04, 0x04 },
@@ -978,7 +763,24 @@ ahd_sstat1_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x4c, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SSTAT2_parse_table[] = {
+static const ahd_reg_parse_entry_t CLRSINT1_parse_table[] = {
+ { "CLRREQINIT", 0x01, 0x01 },
+ { "CLRSTRB2FAST", 0x02, 0x02 },
+ { "CLRSCSIPERR", 0x04, 0x04 },
+ { "CLRBUSFREE", 0x08, 0x08 },
+ { "CLRSCSIRSTI", 0x20, 0x20 },
+ { "CLRATNO", 0x40, 0x40 },
+ { "CLRSELTIMEO", 0x80, 0x80 }
+};
+
+int
+ahd_clrsint1_print(u_int regvalue, u_int *cur_col, u_int wrap)
+{
+ return (ahd_print_register(CLRSINT1_parse_table, 7, "CLRSINT1",
+ 0x4c, regvalue, cur_col, wrap));
+}
+
+static const ahd_reg_parse_entry_t SSTAT2_parse_table[] = {
{ "BUSFREE_LQO", 0x40, 0xc0 },
{ "BUSFREE_DFF0", 0x80, 0xc0 },
{ "BUSFREE_DFF1", 0xc0, 0xc0 },
@@ -998,20 +800,7 @@ ahd_sstat2_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x4d, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SIMODE2_parse_table[] = {
- { "ENDMADONE", 0x01, 0x01 },
- { "ENSDONE", 0x02, 0x02 },
- { "ENWIDE_RES", 0x04, 0x04 }
-};
-
-int
-ahd_simode2_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(SIMODE2_parse_table, 3, "SIMODE2",
- 0x4d, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t CLRSINT2_parse_table[] = {
+static const ahd_reg_parse_entry_t CLRSINT2_parse_table[] = {
{ "CLRDMADONE", 0x01, 0x01 },
{ "CLRSDONE", 0x02, 0x02 },
{ "CLRWIDE_RES", 0x04, 0x04 },
@@ -1025,7 +814,7 @@ ahd_clrsint2_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x4d, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t PERRDIAG_parse_table[] = {
+static const ahd_reg_parse_entry_t PERRDIAG_parse_table[] = {
{ "DTERR", 0x01, 0x01 },
{ "DGFORMERR", 0x02, 0x02 },
{ "CRCERR", 0x04, 0x04 },
@@ -1064,7 +853,7 @@ ahd_lqostate_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x4f, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t LQISTAT0_parse_table[] = {
+static const ahd_reg_parse_entry_t LQISTAT0_parse_table[] = {
{ "LQIATNCMD", 0x01, 0x01 },
{ "LQIATNLQ", 0x02, 0x02 },
{ "LQIBADLQT", 0x04, 0x04 },
@@ -1080,23 +869,7 @@ ahd_lqistat0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x50, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t CLRLQIINT0_parse_table[] = {
- { "CLRLQIATNCMD", 0x01, 0x01 },
- { "CLRLQIATNLQ", 0x02, 0x02 },
- { "CLRLQIBADLQT", 0x04, 0x04 },
- { "CLRLQICRCT2", 0x08, 0x08 },
- { "CLRLQICRCT1", 0x10, 0x10 },
- { "CLRLQIATNQAS", 0x20, 0x20 }
-};
-
-int
-ahd_clrlqiint0_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(CLRLQIINT0_parse_table, 6, "CLRLQIINT0",
- 0x50, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t LQIMODE0_parse_table[] = {
+static const ahd_reg_parse_entry_t LQIMODE0_parse_table[] = {
{ "ENLQIATNCMD", 0x01, 0x01 },
{ "ENLQIATNLQ", 0x02, 0x02 },
{ "ENLQIBADLQT", 0x04, 0x04 },
@@ -1112,7 +885,23 @@ ahd_lqimode0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x50, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t LQIMODE1_parse_table[] = {
+static const ahd_reg_parse_entry_t CLRLQIINT0_parse_table[] = {
+ { "CLRLQIATNCMD", 0x01, 0x01 },
+ { "CLRLQIATNLQ", 0x02, 0x02 },
+ { "CLRLQIBADLQT", 0x04, 0x04 },
+ { "CLRLQICRCT2", 0x08, 0x08 },
+ { "CLRLQICRCT1", 0x10, 0x10 },
+ { "CLRLQIATNQAS", 0x20, 0x20 }
+};
+
+int
+ahd_clrlqiint0_print(u_int regvalue, u_int *cur_col, u_int wrap)
+{
+ return (ahd_print_register(CLRLQIINT0_parse_table, 6, "CLRLQIINT0",
+ 0x50, regvalue, cur_col, wrap));
+}
+
+static const ahd_reg_parse_entry_t LQIMODE1_parse_table[] = {
{ "ENLQIOVERI_NLQ", 0x01, 0x01 },
{ "ENLQIOVERI_LQ", 0x02, 0x02 },
{ "ENLQIBADLQI", 0x04, 0x04 },
@@ -1130,7 +919,7 @@ ahd_lqimode1_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x51, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t LQISTAT1_parse_table[] = {
+static const ahd_reg_parse_entry_t LQISTAT1_parse_table[] = {
{ "LQIOVERI_NLQ", 0x01, 0x01 },
{ "LQIOVERI_LQ", 0x02, 0x02 },
{ "LQIBADLQI", 0x04, 0x04 },
@@ -1148,7 +937,7 @@ ahd_lqistat1_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x51, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t CLRLQIINT1_parse_table[] = {
+static const ahd_reg_parse_entry_t CLRLQIINT1_parse_table[] = {
{ "CLRLQIOVERI_NLQ", 0x01, 0x01 },
{ "CLRLQIOVERI_LQ", 0x02, 0x02 },
{ "CLRLQIBADLQI", 0x04, 0x04 },
@@ -1166,7 +955,7 @@ ahd_clrlqiint1_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x51, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t LQISTAT2_parse_table[] = {
+static const ahd_reg_parse_entry_t LQISTAT2_parse_table[] = {
{ "LQIGSAVAIL", 0x01, 0x01 },
{ "LQISTOPCMD", 0x02, 0x02 },
{ "LQISTOPLQ", 0x04, 0x04 },
@@ -1184,7 +973,7 @@ ahd_lqistat2_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x52, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SSTAT3_parse_table[] = {
+static const ahd_reg_parse_entry_t SSTAT3_parse_table[] = {
{ "OSRAMPERR", 0x01, 0x01 },
{ "NTRAMPERR", 0x02, 0x02 }
};
@@ -1196,7 +985,7 @@ ahd_sstat3_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x53, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SIMODE3_parse_table[] = {
+static const ahd_reg_parse_entry_t SIMODE3_parse_table[] = {
{ "ENOSRAMPERR", 0x01, 0x01 },
{ "ENNTRAMPERR", 0x02, 0x02 }
};
@@ -1208,7 +997,7 @@ ahd_simode3_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x53, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t CLRSINT3_parse_table[] = {
+static const ahd_reg_parse_entry_t CLRSINT3_parse_table[] = {
{ "CLROSRAMPERR", 0x01, 0x01 },
{ "CLRNTRAMPERR", 0x02, 0x02 }
};
@@ -1220,7 +1009,7 @@ ahd_clrsint3_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x53, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t LQOSTAT0_parse_table[] = {
+static const ahd_reg_parse_entry_t LQOSTAT0_parse_table[] = {
{ "LQOTCRC", 0x01, 0x01 },
{ "LQOATNPKT", 0x02, 0x02 },
{ "LQOATNLQ", 0x04, 0x04 },
@@ -1235,7 +1024,7 @@ ahd_lqostat0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x54, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t CLRLQOINT0_parse_table[] = {
+static const ahd_reg_parse_entry_t CLRLQOINT0_parse_table[] = {
{ "CLRLQOTCRC", 0x01, 0x01 },
{ "CLRLQOATNPKT", 0x02, 0x02 },
{ "CLRLQOATNLQ", 0x04, 0x04 },
@@ -1250,7 +1039,7 @@ ahd_clrlqoint0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x54, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t LQOMODE0_parse_table[] = {
+static const ahd_reg_parse_entry_t LQOMODE0_parse_table[] = {
{ "ENLQOTCRC", 0x01, 0x01 },
{ "ENLQOATNPKT", 0x02, 0x02 },
{ "ENLQOATNLQ", 0x04, 0x04 },
@@ -1265,7 +1054,7 @@ ahd_lqomode0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x54, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t LQOMODE1_parse_table[] = {
+static const ahd_reg_parse_entry_t LQOMODE1_parse_table[] = {
{ "ENLQOPHACHGINPKT", 0x01, 0x01 },
{ "ENLQOBUSFREE", 0x02, 0x02 },
{ "ENLQOBADQAS", 0x04, 0x04 },
@@ -1280,7 +1069,7 @@ ahd_lqomode1_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x55, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t LQOSTAT1_parse_table[] = {
+static const ahd_reg_parse_entry_t LQOSTAT1_parse_table[] = {
{ "LQOPHACHGINPKT", 0x01, 0x01 },
{ "LQOBUSFREE", 0x02, 0x02 },
{ "LQOBADQAS", 0x04, 0x04 },
@@ -1295,7 +1084,7 @@ ahd_lqostat1_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x55, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t CLRLQOINT1_parse_table[] = {
+static const ahd_reg_parse_entry_t CLRLQOINT1_parse_table[] = {
{ "CLRLQOPHACHGINPKT", 0x01, 0x01 },
{ "CLRLQOBUSFREE", 0x02, 0x02 },
{ "CLRLQOBADQAS", 0x04, 0x04 },
@@ -1310,7 +1099,7 @@ ahd_clrlqoint1_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x55, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t LQOSTAT2_parse_table[] = {
+static const ahd_reg_parse_entry_t LQOSTAT2_parse_table[] = {
{ "LQOSTOP0", 0x01, 0x01 },
{ "LQOPHACHGOUTPKT", 0x02, 0x02 },
{ "LQOWAITFIFO", 0x10, 0x10 },
@@ -1331,7 +1120,7 @@ ahd_os_space_cnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x56, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SIMODE1_parse_table[] = {
+static const ahd_reg_parse_entry_t SIMODE1_parse_table[] = {
{ "ENREQINIT", 0x01, 0x01 },
{ "ENSTRB2FAST", 0x02, 0x02 },
{ "ENSCSIPERR", 0x04, 0x04 },
@@ -1356,7 +1145,7 @@ ahd_gsfifo_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x58, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t DFFSXFRCTL_parse_table[] = {
+static const ahd_reg_parse_entry_t DFFSXFRCTL_parse_table[] = {
{ "RSTCHN", 0x01, 0x01 },
{ "CLRCHN", 0x02, 0x02 },
{ "CLRSHCNT", 0x04, 0x04 },
@@ -1370,15 +1159,17 @@ ahd_dffsxfrctl_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x5a, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t LQOSCSCTL_parse_table[] = {
+static const ahd_reg_parse_entry_t LQOSCSCTL_parse_table[] = {
{ "LQONOCHKOVER", 0x01, 0x01 },
+ { "LQONOHOLDLACK", 0x02, 0x02 },
+ { "LQOBUSETDLY", 0x40, 0x40 },
{ "LQOH2A_VERSION", 0x80, 0x80 }
};
int
ahd_lqoscsctl_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
- return (ahd_print_register(LQOSCSCTL_parse_table, 2, "LQOSCSCTL",
+ return (ahd_print_register(LQOSCSCTL_parse_table, 4, "LQOSCSCTL",
0x5a, regvalue, cur_col, wrap));
}
@@ -1389,7 +1180,7 @@ ahd_nextscb_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x5a, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t CLRSEQINTSRC_parse_table[] = {
+static const ahd_reg_parse_entry_t CLRSEQINTSRC_parse_table[] = {
{ "CLRCFG4TCMD", 0x01, 0x01 },
{ "CLRCFG4ICMD", 0x02, 0x02 },
{ "CLRCFG4TSTAT", 0x04, 0x04 },
@@ -1406,7 +1197,7 @@ ahd_clrseqintsrc_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x5b, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SEQINTSRC_parse_table[] = {
+static const ahd_reg_parse_entry_t SEQINTSRC_parse_table[] = {
{ "CFG4TCMD", 0x01, 0x01 },
{ "CFG4ICMD", 0x02, 0x02 },
{ "CFG4TSTAT", 0x04, 0x04 },
@@ -1423,14 +1214,7 @@ ahd_seqintsrc_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x5b, regvalue, cur_col, wrap));
}
-int
-ahd_currscb_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "CURRSCB",
- 0x5c, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SEQIMODE_parse_table[] = {
+static const ahd_reg_parse_entry_t SEQIMODE_parse_table[] = {
{ "ENCFG4TCMD", 0x01, 0x01 },
{ "ENCFG4ICMD", 0x02, 0x02 },
{ "ENCFG4TSTAT", 0x04, 0x04 },
@@ -1447,7 +1231,14 @@ ahd_seqimode_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x5c, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t MDFFSTAT_parse_table[] = {
+int
+ahd_currscb_print(u_int regvalue, u_int *cur_col, u_int wrap)
+{
+ return (ahd_print_register(NULL, 0, "CURRSCB",
+ 0x5c, regvalue, cur_col, wrap));
+}
+
+static const ahd_reg_parse_entry_t MDFFSTAT_parse_table[] = {
{ "FIFOFREE", 0x01, 0x01 },
{ "DATAINFIFO", 0x02, 0x02 },
{ "DLZERO", 0x04, 0x04 },
@@ -1464,24 +1255,6 @@ ahd_mdffstat_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x5d, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t CRCCONTROL_parse_table[] = {
- { "CRCVALCHKEN", 0x40, 0x40 }
-};
-
-int
-ahd_crccontrol_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(CRCCONTROL_parse_table, 1, "CRCCONTROL",
- 0x5d, regvalue, cur_col, wrap));
-}
-
-int
-ahd_dfftag_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "DFFTAG",
- 0x5e, regvalue, cur_col, wrap));
-}
-
int
ahd_lastscb_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
@@ -1489,31 +1262,6 @@ ahd_lastscb_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x5e, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SCSITEST_parse_table[] = {
- { "SEL_TXPLL_DEBUG", 0x04, 0x04 },
- { "CNTRTEST", 0x08, 0x08 }
-};
-
-int
-ahd_scsitest_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(SCSITEST_parse_table, 2, "SCSITEST",
- 0x5e, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t IOPDNCTL_parse_table[] = {
- { "PDN_DIFFSENSE", 0x01, 0x01 },
- { "PDN_IDIST", 0x04, 0x04 },
- { "DISABLE_OE", 0x80, 0x80 }
-};
-
-int
-ahd_iopdnctl_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(IOPDNCTL_parse_table, 3, "IOPDNCTL",
- 0x5f, regvalue, cur_col, wrap));
-}
-
int
ahd_shaddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
@@ -1529,13 +1277,6 @@ ahd_negoaddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_dgrpcrci_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "DGRPCRCI",
- 0x60, regvalue, cur_col, wrap));
-}
-
-int
ahd_negperiod_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahd_print_register(NULL, 0, "NEGPERIOD",
@@ -1543,20 +1284,13 @@ ahd_negperiod_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_packcrci_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "PACKCRCI",
- 0x62, regvalue, cur_col, wrap));
-}
-
-int
ahd_negoffset_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahd_print_register(NULL, 0, "NEGOFFSET",
0x62, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t NEGPPROPTS_parse_table[] = {
+static const ahd_reg_parse_entry_t NEGPPROPTS_parse_table[] = {
{ "PPROPT_IUT", 0x01, 0x01 },
{ "PPROPT_DT", 0x02, 0x02 },
{ "PPROPT_QAS", 0x04, 0x04 },
@@ -1570,7 +1304,7 @@ ahd_negppropts_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x63, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t NEGCONOPTS_parse_table[] = {
+static const ahd_reg_parse_entry_t NEGCONOPTS_parse_table[] = {
{ "WIDEXFER", 0x01, 0x01 },
{ "ENAUTOATNO", 0x02, 0x02 },
{ "ENAUTOATNI", 0x04, 0x04 },
@@ -1601,20 +1335,21 @@ ahd_annexdat_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x66, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SCSCHKN_parse_table[] = {
+static const ahd_reg_parse_entry_t SCSCHKN_parse_table[] = {
{ "LSTSGCLRDIS", 0x01, 0x01 },
{ "SHVALIDSTDIS", 0x02, 0x02 },
{ "DFFACTCLR", 0x04, 0x04 },
{ "SDONEMSKDIS", 0x08, 0x08 },
{ "WIDERESEN", 0x10, 0x10 },
{ "CURRFIFODEF", 0x20, 0x20 },
- { "STSELSKIDDIS", 0x40, 0x40 }
+ { "STSELSKIDDIS", 0x40, 0x40 },
+ { "BIDICHKDIS", 0x80, 0x80 }
};
int
ahd_scschkn_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
- return (ahd_print_register(SCSCHKN_parse_table, 7, "SCSCHKN",
+ return (ahd_print_register(SCSCHKN_parse_table, 8, "SCSCHKN",
0x66, regvalue, cur_col, wrap));
}
@@ -1625,23 +1360,6 @@ ahd_iownid_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x67, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t PLL960CTL0_parse_table[] = {
- { "PLL_ENFBM", 0x01, 0x01 },
- { "PLL_DLPF", 0x02, 0x02 },
- { "PLL_ENLPF", 0x04, 0x04 },
- { "PLL_ENLUD", 0x08, 0x08 },
- { "PLL_NS", 0x30, 0x30 },
- { "PLL_PWDN", 0x40, 0x40 },
- { "PLL_VCOSEL", 0x80, 0x80 }
-};
-
-int
-ahd_pll960ctl0_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(PLL960CTL0_parse_table, 7, "PLL960CTL0",
- 0x68, regvalue, cur_col, wrap));
-}
-
int
ahd_shcnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
@@ -1656,33 +1374,6 @@ ahd_townid_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x69, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t PLL960CTL1_parse_table[] = {
- { "PLL_RST", 0x01, 0x01 },
- { "PLL_CNTCLR", 0x40, 0x40 },
- { "PLL_CNTEN", 0x80, 0x80 }
-};
-
-int
-ahd_pll960ctl1_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(PLL960CTL1_parse_table, 3, "PLL960CTL1",
- 0x69, regvalue, cur_col, wrap));
-}
-
-int
-ahd_pll960cnt0_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "PLL960CNT0",
- 0x6a, regvalue, cur_col, wrap));
-}
-
-int
-ahd_xsig_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "XSIG",
- 0x6a, regvalue, cur_col, wrap));
-}
-
int
ahd_seloid_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
@@ -1690,57 +1381,6 @@ ahd_seloid_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x6b, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t PLL400CTL0_parse_table[] = {
- { "PLL_ENFBM", 0x01, 0x01 },
- { "PLL_DLPF", 0x02, 0x02 },
- { "PLL_ENLPF", 0x04, 0x04 },
- { "PLL_ENLUD", 0x08, 0x08 },
- { "PLL_NS", 0x30, 0x30 },
- { "PLL_PWDN", 0x40, 0x40 },
- { "PLL_VCOSEL", 0x80, 0x80 }
-};
-
-int
-ahd_pll400ctl0_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(PLL400CTL0_parse_table, 7, "PLL400CTL0",
- 0x6c, regvalue, cur_col, wrap));
-}
-
-int
-ahd_fairness_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "FAIRNESS",
- 0x6c, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t PLL400CTL1_parse_table[] = {
- { "PLL_RST", 0x01, 0x01 },
- { "PLL_CNTCLR", 0x40, 0x40 },
- { "PLL_CNTEN", 0x80, 0x80 }
-};
-
-int
-ahd_pll400ctl1_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(PLL400CTL1_parse_table, 3, "PLL400CTL1",
- 0x6d, regvalue, cur_col, wrap));
-}
-
-int
-ahd_unfairness_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "UNFAIRNESS",
- 0x6e, regvalue, cur_col, wrap));
-}
-
-int
-ahd_pll400cnt0_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "PLL400CNT0",
- 0x6e, regvalue, cur_col, wrap));
-}
-
int
ahd_haddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
@@ -1748,31 +1388,6 @@ ahd_haddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x70, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t PLLDELAY_parse_table[] = {
- { "SPLIT_DROP_REQ", 0x80, 0x80 }
-};
-
-int
-ahd_plldelay_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(PLLDELAY_parse_table, 1, "PLLDELAY",
- 0x70, regvalue, cur_col, wrap));
-}
-
-int
-ahd_hodmaadr_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "HODMAADR",
- 0x70, regvalue, cur_col, wrap));
-}
-
-int
-ahd_hodmacnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "HODMACNT",
- 0x78, regvalue, cur_col, wrap));
-}
-
int
ahd_hcnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
@@ -1781,10 +1396,10 @@ ahd_hcnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_hodmaen_print(u_int regvalue, u_int *cur_col, u_int wrap)
+ahd_sghaddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
- return (ahd_print_register(NULL, 0, "HODMAEN",
- 0x7a, regvalue, cur_col, wrap));
+ return (ahd_print_register(NULL, 0, "SGHADDR",
+ 0x7c, regvalue, cur_col, wrap));
}
int
@@ -1795,10 +1410,10 @@ ahd_scbhaddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_sghaddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
+ahd_sghcnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
- return (ahd_print_register(NULL, 0, "SGHADDR",
- 0x7c, regvalue, cur_col, wrap));
+ return (ahd_print_register(NULL, 0, "SGHCNT",
+ 0x84, regvalue, cur_col, wrap));
}
int
@@ -1808,14 +1423,7 @@ ahd_scbhcnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x84, regvalue, cur_col, wrap));
}
-int
-ahd_sghcnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "SGHCNT",
- 0x84, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t DFF_THRSH_parse_table[] = {
+static const ahd_reg_parse_entry_t DFF_THRSH_parse_table[] = {
{ "WR_DFTHRSH_MIN", 0x00, 0x70 },
{ "RD_DFTHRSH_MIN", 0x00, 0x07 },
{ "RD_DFTHRSH_25", 0x01, 0x07 },
@@ -1843,209 +1451,7 @@ ahd_dff_thrsh_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x88, regvalue, cur_col, wrap));
}
-int
-ahd_romaddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "ROMADDR",
- 0x8a, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t ROMCNTRL_parse_table[] = {
- { "RDY", 0x01, 0x01 },
- { "REPEAT", 0x02, 0x02 },
- { "ROMSPD", 0x18, 0x18 },
- { "ROMOP", 0xe0, 0xe0 }
-};
-
-int
-ahd_romcntrl_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(ROMCNTRL_parse_table, 4, "ROMCNTRL",
- 0x8d, regvalue, cur_col, wrap));
-}
-
-int
-ahd_romdata_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "ROMDATA",
- 0x8e, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t CMCRXMSG0_parse_table[] = {
- { "CFNUM", 0x07, 0x07 },
- { "CDNUM", 0xf8, 0xf8 }
-};
-
-int
-ahd_cmcrxmsg0_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(CMCRXMSG0_parse_table, 2, "CMCRXMSG0",
- 0x90, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t ROENABLE_parse_table[] = {
- { "DCH0ROEN", 0x01, 0x01 },
- { "DCH1ROEN", 0x02, 0x02 },
- { "SGROEN", 0x04, 0x04 },
- { "CMCROEN", 0x08, 0x08 },
- { "OVLYROEN", 0x10, 0x10 },
- { "MSIROEN", 0x20, 0x20 }
-};
-
-int
-ahd_roenable_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(ROENABLE_parse_table, 6, "ROENABLE",
- 0x90, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t OVLYRXMSG0_parse_table[] = {
- { "CFNUM", 0x07, 0x07 },
- { "CDNUM", 0xf8, 0xf8 }
-};
-
-int
-ahd_ovlyrxmsg0_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(OVLYRXMSG0_parse_table, 2, "OVLYRXMSG0",
- 0x90, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t DCHRXMSG0_parse_table[] = {
- { "CFNUM", 0x07, 0x07 },
- { "CDNUM", 0xf8, 0xf8 }
-};
-
-int
-ahd_dchrxmsg0_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(DCHRXMSG0_parse_table, 2, "DCHRXMSG0",
- 0x90, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t OVLYRXMSG1_parse_table[] = {
- { "CBNUM", 0xff, 0xff }
-};
-
-int
-ahd_ovlyrxmsg1_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(OVLYRXMSG1_parse_table, 1, "OVLYRXMSG1",
- 0x91, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t NSENABLE_parse_table[] = {
- { "DCH0NSEN", 0x01, 0x01 },
- { "DCH1NSEN", 0x02, 0x02 },
- { "SGNSEN", 0x04, 0x04 },
- { "CMCNSEN", 0x08, 0x08 },
- { "OVLYNSEN", 0x10, 0x10 },
- { "MSINSEN", 0x20, 0x20 }
-};
-
-int
-ahd_nsenable_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NSENABLE_parse_table, 6, "NSENABLE",
- 0x91, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t CMCRXMSG1_parse_table[] = {
- { "CBNUM", 0xff, 0xff }
-};
-
-int
-ahd_cmcrxmsg1_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(CMCRXMSG1_parse_table, 1, "CMCRXMSG1",
- 0x91, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t DCHRXMSG1_parse_table[] = {
- { "CBNUM", 0xff, 0xff }
-};
-
-int
-ahd_dchrxmsg1_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(DCHRXMSG1_parse_table, 1, "DCHRXMSG1",
- 0x91, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t DCHRXMSG2_parse_table[] = {
- { "MINDEX", 0xff, 0xff }
-};
-
-int
-ahd_dchrxmsg2_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(DCHRXMSG2_parse_table, 1, "DCHRXMSG2",
- 0x92, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t CMCRXMSG2_parse_table[] = {
- { "MINDEX", 0xff, 0xff }
-};
-
-int
-ahd_cmcrxmsg2_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(CMCRXMSG2_parse_table, 1, "CMCRXMSG2",
- 0x92, regvalue, cur_col, wrap));
-}
-
-int
-ahd_ost_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "OST",
- 0x92, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t OVLYRXMSG2_parse_table[] = {
- { "MINDEX", 0xff, 0xff }
-};
-
-int
-ahd_ovlyrxmsg2_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(OVLYRXMSG2_parse_table, 1, "OVLYRXMSG2",
- 0x92, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t DCHRXMSG3_parse_table[] = {
- { "MCLASS", 0x0f, 0x0f }
-};
-
-int
-ahd_dchrxmsg3_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(DCHRXMSG3_parse_table, 1, "DCHRXMSG3",
- 0x93, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t OVLYRXMSG3_parse_table[] = {
- { "MCLASS", 0x0f, 0x0f }
-};
-
-int
-ahd_ovlyrxmsg3_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(OVLYRXMSG3_parse_table, 1, "OVLYRXMSG3",
- 0x93, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t CMCRXMSG3_parse_table[] = {
- { "MCLASS", 0x0f, 0x0f }
-};
-
-int
-ahd_cmcrxmsg3_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(CMCRXMSG3_parse_table, 1, "CMCRXMSG3",
- 0x93, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t PCIXCTL_parse_table[] = {
+static const ahd_reg_parse_entry_t PCIXCTL_parse_table[] = {
{ "CMPABCDIS", 0x01, 0x01 },
{ "TSCSERREN", 0x02, 0x02 },
{ "SRSPDPEEN", 0x04, 0x04 },
@@ -2062,46 +1468,7 @@ ahd_pcixctl_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x93, regvalue, cur_col, wrap));
}
-int
-ahd_ovlyseqbcnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "OVLYSEQBCNT",
- 0x94, regvalue, cur_col, wrap));
-}
-
-int
-ahd_dchseqbcnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "DCHSEQBCNT",
- 0x94, regvalue, cur_col, wrap));
-}
-
-int
-ahd_cmcseqbcnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "CMCSEQBCNT",
- 0x94, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t CMCSPLTSTAT0_parse_table[] = {
- { "RXSPLTRSP", 0x01, 0x01 },
- { "RXSCEMSG", 0x02, 0x02 },
- { "RXOVRUN", 0x04, 0x04 },
- { "CNTNOTCMPLT", 0x08, 0x08 },
- { "SCDATBUCKET", 0x10, 0x10 },
- { "SCADERR", 0x20, 0x20 },
- { "SCBCERR", 0x40, 0x40 },
- { "STAETERM", 0x80, 0x80 }
-};
-
-int
-ahd_cmcspltstat0_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(CMCSPLTSTAT0_parse_table, 8, "CMCSPLTSTAT0",
- 0x96, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t DCHSPLTSTAT0_parse_table[] = {
+static const ahd_reg_parse_entry_t DCHSPLTSTAT0_parse_table[] = {
{ "RXSPLTRSP", 0x01, 0x01 },
{ "RXSCEMSG", 0x02, 0x02 },
{ "RXOVRUN", 0x04, 0x04 },
@@ -2119,47 +1486,7 @@ ahd_dchspltstat0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x96, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t OVLYSPLTSTAT0_parse_table[] = {
- { "RXSPLTRSP", 0x01, 0x01 },
- { "RXSCEMSG", 0x02, 0x02 },
- { "RXOVRUN", 0x04, 0x04 },
- { "CNTNOTCMPLT", 0x08, 0x08 },
- { "SCDATBUCKET", 0x10, 0x10 },
- { "SCADERR", 0x20, 0x20 },
- { "SCBCERR", 0x40, 0x40 },
- { "STAETERM", 0x80, 0x80 }
-};
-
-int
-ahd_ovlyspltstat0_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(OVLYSPLTSTAT0_parse_table, 8, "OVLYSPLTSTAT0",
- 0x96, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t CMCSPLTSTAT1_parse_table[] = {
- { "RXDATABUCKET", 0x01, 0x01 }
-};
-
-int
-ahd_cmcspltstat1_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(CMCSPLTSTAT1_parse_table, 1, "CMCSPLTSTAT1",
- 0x97, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t OVLYSPLTSTAT1_parse_table[] = {
- { "RXDATABUCKET", 0x01, 0x01 }
-};
-
-int
-ahd_ovlyspltstat1_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(OVLYSPLTSTAT1_parse_table, 1, "OVLYSPLTSTAT1",
- 0x97, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t DCHSPLTSTAT1_parse_table[] = {
+static const ahd_reg_parse_entry_t DCHSPLTSTAT1_parse_table[] = {
{ "RXDATABUCKET", 0x01, 0x01 }
};
@@ -2170,139 +1497,7 @@ ahd_dchspltstat1_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x97, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SGRXMSG0_parse_table[] = {
- { "CFNUM", 0x07, 0x07 },
- { "CDNUM", 0xf8, 0xf8 }
-};
-
-int
-ahd_sgrxmsg0_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(SGRXMSG0_parse_table, 2, "SGRXMSG0",
- 0x98, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SLVSPLTOUTADR0_parse_table[] = {
- { "LOWER_ADDR", 0x7f, 0x7f }
-};
-
-int
-ahd_slvspltoutadr0_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(SLVSPLTOUTADR0_parse_table, 1, "SLVSPLTOUTADR0",
- 0x98, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SGRXMSG1_parse_table[] = {
- { "CBNUM", 0xff, 0xff }
-};
-
-int
-ahd_sgrxmsg1_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(SGRXMSG1_parse_table, 1, "SGRXMSG1",
- 0x99, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SLVSPLTOUTADR1_parse_table[] = {
- { "REQ_FNUM", 0x07, 0x07 },
- { "REQ_DNUM", 0xf8, 0xf8 }
-};
-
-int
-ahd_slvspltoutadr1_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(SLVSPLTOUTADR1_parse_table, 2, "SLVSPLTOUTADR1",
- 0x99, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SGRXMSG2_parse_table[] = {
- { "MINDEX", 0xff, 0xff }
-};
-
-int
-ahd_sgrxmsg2_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(SGRXMSG2_parse_table, 1, "SGRXMSG2",
- 0x9a, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SLVSPLTOUTADR2_parse_table[] = {
- { "REQ_BNUM", 0xff, 0xff }
-};
-
-int
-ahd_slvspltoutadr2_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(SLVSPLTOUTADR2_parse_table, 1, "SLVSPLTOUTADR2",
- 0x9a, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SGRXMSG3_parse_table[] = {
- { "MCLASS", 0x0f, 0x0f }
-};
-
-int
-ahd_sgrxmsg3_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(SGRXMSG3_parse_table, 1, "SGRXMSG3",
- 0x9b, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SLVSPLTOUTADR3_parse_table[] = {
- { "RLXORD", 0x10, 0x10 },
- { "TAG_NUM", 0x1f, 0x1f }
-};
-
-int
-ahd_slvspltoutadr3_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(SLVSPLTOUTADR3_parse_table, 2, "SLVSPLTOUTADR3",
- 0x9b, regvalue, cur_col, wrap));
-}
-
-int
-ahd_sgseqbcnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "SGSEQBCNT",
- 0x9c, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SLVSPLTOUTATTR0_parse_table[] = {
- { "LOWER_BCNT", 0xff, 0xff }
-};
-
-int
-ahd_slvspltoutattr0_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(SLVSPLTOUTATTR0_parse_table, 1, "SLVSPLTOUTATTR0",
- 0x9c, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SLVSPLTOUTATTR1_parse_table[] = {
- { "CMPLT_FNUM", 0x07, 0x07 },
- { "CMPLT_DNUM", 0xf8, 0xf8 }
-};
-
-int
-ahd_slvspltoutattr1_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(SLVSPLTOUTATTR1_parse_table, 2, "SLVSPLTOUTATTR1",
- 0x9d, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SLVSPLTOUTATTR2_parse_table[] = {
- { "CMPLT_BNUM", 0xff, 0xff }
-};
-
-int
-ahd_slvspltoutattr2_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(SLVSPLTOUTATTR2_parse_table, 1, "SLVSPLTOUTATTR2",
- 0x9e, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SGSPLTSTAT0_parse_table[] = {
+static const ahd_reg_parse_entry_t SGSPLTSTAT0_parse_table[] = {
{ "RXSPLTRSP", 0x01, 0x01 },
{ "RXSCEMSG", 0x02, 0x02 },
{ "RXOVRUN", 0x04, 0x04 },
@@ -2320,7 +1515,7 @@ ahd_sgspltstat0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x9e, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SGSPLTSTAT1_parse_table[] = {
+static const ahd_reg_parse_entry_t SGSPLTSTAT1_parse_table[] = {
{ "RXDATABUCKET", 0x01, 0x01 }
};
@@ -2331,19 +1526,7 @@ ahd_sgspltstat1_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x9f, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SFUNCT_parse_table[] = {
- { "TEST_NUM", 0x0f, 0x0f },
- { "TEST_GROUP", 0xf0, 0xf0 }
-};
-
-int
-ahd_sfunct_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(SFUNCT_parse_table, 2, "SFUNCT",
- 0x9f, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t DF0PCISTAT_parse_table[] = {
+static const ahd_reg_parse_entry_t DF0PCISTAT_parse_table[] = {
{ "DPR", 0x01, 0x01 },
{ "TWATERR", 0x02, 0x02 },
{ "RDPERR", 0x04, 0x04 },
@@ -2368,83 +1551,6 @@ ahd_reg0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xa0, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t DF1PCISTAT_parse_table[] = {
- { "DPR", 0x01, 0x01 },
- { "TWATERR", 0x02, 0x02 },
- { "RDPERR", 0x04, 0x04 },
- { "SCAAPERR", 0x08, 0x08 },
- { "RTA", 0x10, 0x10 },
- { "RMA", 0x20, 0x20 },
- { "SSE", 0x40, 0x40 },
- { "DPE", 0x80, 0x80 }
-};
-
-int
-ahd_df1pcistat_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(DF1PCISTAT_parse_table, 8, "DF1PCISTAT",
- 0xa1, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SGPCISTAT_parse_table[] = {
- { "DPR", 0x01, 0x01 },
- { "RDPERR", 0x04, 0x04 },
- { "SCAAPERR", 0x08, 0x08 },
- { "RTA", 0x10, 0x10 },
- { "RMA", 0x20, 0x20 },
- { "SSE", 0x40, 0x40 },
- { "DPE", 0x80, 0x80 }
-};
-
-int
-ahd_sgpcistat_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(SGPCISTAT_parse_table, 7, "SGPCISTAT",
- 0xa2, regvalue, cur_col, wrap));
-}
-
-int
-ahd_reg1_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "REG1",
- 0xa2, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t CMCPCISTAT_parse_table[] = {
- { "DPR", 0x01, 0x01 },
- { "TWATERR", 0x02, 0x02 },
- { "RDPERR", 0x04, 0x04 },
- { "SCAAPERR", 0x08, 0x08 },
- { "RTA", 0x10, 0x10 },
- { "RMA", 0x20, 0x20 },
- { "SSE", 0x40, 0x40 },
- { "DPE", 0x80, 0x80 }
-};
-
-int
-ahd_cmcpcistat_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(CMCPCISTAT_parse_table, 8, "CMCPCISTAT",
- 0xa3, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t OVLYPCISTAT_parse_table[] = {
- { "DPR", 0x01, 0x01 },
- { "RDPERR", 0x04, 0x04 },
- { "SCAAPERR", 0x08, 0x08 },
- { "RTA", 0x10, 0x10 },
- { "RMA", 0x20, 0x20 },
- { "SSE", 0x40, 0x40 },
- { "DPE", 0x80, 0x80 }
-};
-
-int
-ahd_ovlypcistat_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(OVLYPCISTAT_parse_table, 7, "OVLYPCISTAT",
- 0xa4, regvalue, cur_col, wrap));
-}
-
int
ahd_reg_isr_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
@@ -2452,7 +1558,7 @@ ahd_reg_isr_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xa4, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SG_STATE_parse_table[] = {
+static const ahd_reg_parse_entry_t SG_STATE_parse_table[] = {
{ "SEGS_AVAIL", 0x01, 0x01 },
{ "LOADING_NEEDED", 0x02, 0x02 },
{ "FETCH_INPROG", 0x04, 0x04 }
@@ -2465,23 +1571,7 @@ ahd_sg_state_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xa6, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t MSIPCISTAT_parse_table[] = {
- { "DPR", 0x01, 0x01 },
- { "TWATERR", 0x02, 0x02 },
- { "CLRPENDMSI", 0x08, 0x08 },
- { "RTA", 0x10, 0x10 },
- { "RMA", 0x20, 0x20 },
- { "SSE", 0x40, 0x40 }
-};
-
-int
-ahd_msipcistat_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(MSIPCISTAT_parse_table, 6, "MSIPCISTAT",
- 0xa6, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t TARGPCISTAT_parse_table[] = {
+static const ahd_reg_parse_entry_t TARGPCISTAT_parse_table[] = {
{ "TWATERR", 0x02, 0x02 },
{ "STA", 0x08, 0x08 },
{ "SSE", 0x40, 0x40 },
@@ -2496,27 +1586,13 @@ ahd_targpcistat_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_data_count_odd_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "DATA_COUNT_ODD",
- 0xa7, regvalue, cur_col, wrap));
-}
-
-int
ahd_scbptr_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahd_print_register(NULL, 0, "SCBPTR",
0xa8, regvalue, cur_col, wrap));
}
-int
-ahd_ccscbacnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "CCSCBACNT",
- 0xab, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SCBAUTOPTR_parse_table[] = {
+static const ahd_reg_parse_entry_t SCBAUTOPTR_parse_table[] = {
{ "SCBPTR_OFF", 0x07, 0x07 },
{ "SCBPTR_ADDR", 0x38, 0x38 },
{ "AUSCBPTR_EN", 0x80, 0x80 }
@@ -2537,36 +1613,13 @@ ahd_ccsgaddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_ccscbadr_bk_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "CCSCBADR_BK",
- 0xac, regvalue, cur_col, wrap));
-}
-
-int
ahd_ccscbaddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahd_print_register(NULL, 0, "CCSCBADDR",
0xac, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t CMC_RAMBIST_parse_table[] = {
- { "CMC_BUFFER_BIST_EN", 0x01, 0x01 },
- { "CMC_BUFFER_BIST_FAIL",0x02, 0x02 },
- { "SG_BIST_EN", 0x10, 0x10 },
- { "SG_BIST_FAIL", 0x20, 0x20 },
- { "SCBRAMBIST_FAIL", 0x40, 0x40 },
- { "SG_ELEMENT_SIZE", 0x80, 0x80 }
-};
-
-int
-ahd_cmc_rambist_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(CMC_RAMBIST_parse_table, 6, "CMC_RAMBIST",
- 0xad, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t CCSCBCTL_parse_table[] = {
+static const ahd_reg_parse_entry_t CCSCBCTL_parse_table[] = {
{ "CCSCBRESET", 0x01, 0x01 },
{ "CCSCBDIR", 0x04, 0x04 },
{ "CCSCBEN", 0x08, 0x08 },
@@ -2582,7 +1635,7 @@ ahd_ccscbctl_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xad, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t CCSGCTL_parse_table[] = {
+static const ahd_reg_parse_entry_t CCSGCTL_parse_table[] = {
{ "CCSGRESET", 0x01, 0x01 },
{ "SG_FETCH_REQ", 0x02, 0x02 },
{ "CCSGENACK", 0x08, 0x08 },
@@ -2606,13 +1659,6 @@ ahd_ccsgram_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_flexadr_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "FLEXADR",
- 0xb0, regvalue, cur_col, wrap));
-}
-
-int
ahd_ccscbram_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahd_print_register(NULL, 0, "CCSCBRAM",
@@ -2620,39 +1666,13 @@ ahd_ccscbram_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_flexcnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "FLEXCNT",
- 0xb3, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t FLEXDMASTAT_parse_table[] = {
- { "FLEXDMADONE", 0x01, 0x01 },
- { "FLEXDMAERR", 0x02, 0x02 }
-};
-
-int
-ahd_flexdmastat_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(FLEXDMASTAT_parse_table, 2, "FLEXDMASTAT",
- 0xb5, regvalue, cur_col, wrap));
-}
-
-int
-ahd_flexdata_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "FLEXDATA",
- 0xb6, regvalue, cur_col, wrap));
-}
-
-int
ahd_brddat_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahd_print_register(NULL, 0, "BRDDAT",
0xb8, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t BRDCTL_parse_table[] = {
+static const ahd_reg_parse_entry_t BRDCTL_parse_table[] = {
{ "BRDSTB", 0x01, 0x01 },
{ "BRDRW", 0x02, 0x02 },
{ "BRDEN", 0x04, 0x04 },
@@ -2682,7 +1702,7 @@ ahd_seedat_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xbc, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SEECTL_parse_table[] = {
+static const ahd_reg_parse_entry_t SEECTL_parse_table[] = {
{ "SEEOP_ERAL", 0x40, 0x70 },
{ "SEEOP_WRITE", 0x50, 0x70 },
{ "SEEOP_READ", 0x60, 0x70 },
@@ -2702,7 +1722,7 @@ ahd_seectl_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xbe, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SEESTAT_parse_table[] = {
+static const ahd_reg_parse_entry_t SEESTAT_parse_table[] = {
{ "SEESTART", 0x01, 0x01 },
{ "SEEBUSY", 0x02, 0x02 },
{ "SEEARBACK", 0x04, 0x04 },
@@ -2718,34 +1738,7 @@ ahd_seestat_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xbe, regvalue, cur_col, wrap));
}
-int
-ahd_scbcnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "SCBCNT",
- 0xbf, regvalue, cur_col, wrap));
-}
-
-int
-ahd_dfwaddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "DFWADDR",
- 0xc0, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t DSPFLTRCTL_parse_table[] = {
- { "DSPFCNTSEL", 0x0f, 0x0f },
- { "EDGESENSE", 0x10, 0x10 },
- { "FLTRDISABLE", 0x20, 0x20 }
-};
-
-int
-ahd_dspfltrctl_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(DSPFLTRCTL_parse_table, 3, "DSPFLTRCTL",
- 0xc0, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t DSPDATACTL_parse_table[] = {
+static const ahd_reg_parse_entry_t DSPDATACTL_parse_table[] = {
{ "XMITOFFSTDIS", 0x02, 0x02 },
{ "RCVROFFSTDIS", 0x04, 0x04 },
{ "DESQDIS", 0x10, 0x10 },
@@ -2760,44 +1753,13 @@ ahd_dspdatactl_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_dfraddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "DFRADDR",
- 0xc2, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t DSPREQCTL_parse_table[] = {
- { "MANREQDLY", 0x3f, 0x3f },
- { "MANREQCTL", 0xc0, 0xc0 }
-};
-
-int
-ahd_dspreqctl_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(DSPREQCTL_parse_table, 2, "DSPREQCTL",
- 0xc2, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t DSPACKCTL_parse_table[] = {
- { "MANACKDLY", 0x3f, 0x3f },
- { "MANACKCTL", 0xc0, 0xc0 }
-};
-
-int
-ahd_dspackctl_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(DSPACKCTL_parse_table, 2, "DSPACKCTL",
- 0xc3, regvalue, cur_col, wrap));
-}
-
-int
ahd_dfdat_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahd_print_register(NULL, 0, "DFDAT",
0xc4, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t DSPSELECT_parse_table[] = {
+static const ahd_reg_parse_entry_t DSPSELECT_parse_table[] = {
{ "DSPSEL", 0x1f, 0x1f },
{ "AUTOINCEN", 0x80, 0x80 }
};
@@ -2809,7 +1771,7 @@ ahd_dspselect_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xc4, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t WRTBIASCTL_parse_table[] = {
+static const ahd_reg_parse_entry_t WRTBIASCTL_parse_table[] = {
{ "XMITMANVAL", 0x3f, 0x3f },
{ "AUTOXBCDIS", 0x80, 0x80 }
};
@@ -2821,91 +1783,7 @@ ahd_wrtbiasctl_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xc5, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t RCVRBIOSCTL_parse_table[] = {
- { "RCVRMANVAL", 0x3f, 0x3f },
- { "AUTORBCDIS", 0x80, 0x80 }
-};
-
-int
-ahd_rcvrbiosctl_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(RCVRBIOSCTL_parse_table, 2, "RCVRBIOSCTL",
- 0xc6, regvalue, cur_col, wrap));
-}
-
-int
-ahd_wrtbiascalc_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "WRTBIASCALC",
- 0xc7, regvalue, cur_col, wrap));
-}
-
-int
-ahd_rcvrbiascalc_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "RCVRBIASCALC",
- 0xc8, regvalue, cur_col, wrap));
-}
-
-int
-ahd_dfptrs_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "DFPTRS",
- 0xc8, regvalue, cur_col, wrap));
-}
-
-int
-ahd_skewcalc_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "SKEWCALC",
- 0xc9, regvalue, cur_col, wrap));
-}
-
-int
-ahd_dfbkptr_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "DFBKPTR",
- 0xc9, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t DFDBCTL_parse_table[] = {
- { "DFF_RAMBIST_EN", 0x01, 0x01 },
- { "DFF_RAMBIST_DONE", 0x02, 0x02 },
- { "DFF_RAMBIST_FAIL", 0x04, 0x04 },
- { "DFF_DIR_ERR", 0x08, 0x08 },
- { "DFF_CIO_RD_RDY", 0x10, 0x10 },
- { "DFF_CIO_WR_RDY", 0x20, 0x20 }
-};
-
-int
-ahd_dfdbctl_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(DFDBCTL_parse_table, 6, "DFDBCTL",
- 0xcb, regvalue, cur_col, wrap));
-}
-
-int
-ahd_dfscnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "DFSCNT",
- 0xcc, regvalue, cur_col, wrap));
-}
-
-int
-ahd_dfbcnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "DFBCNT",
- 0xce, regvalue, cur_col, wrap));
-}
-
-int
-ahd_ovlyaddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "OVLYADDR",
- 0xd4, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t SEQCTL0_parse_table[] = {
+static const ahd_reg_parse_entry_t SEQCTL0_parse_table[] = {
{ "LOADRAM", 0x01, 0x01 },
{ "SEQRESET", 0x02, 0x02 },
{ "STEP", 0x04, 0x04 },
@@ -2923,21 +1801,7 @@ ahd_seqctl0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xd6, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SEQCTL1_parse_table[] = {
- { "RAMBIST_EN", 0x01, 0x01 },
- { "RAMBIST_FAIL", 0x02, 0x02 },
- { "RAMBIST_DONE", 0x04, 0x04 },
- { "OVRLAY_DATA_CHK", 0x08, 0x08 }
-};
-
-int
-ahd_seqctl1_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(SEQCTL1_parse_table, 4, "SEQCTL1",
- 0xd7, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t FLAGS_parse_table[] = {
+static const ahd_reg_parse_entry_t FLAGS_parse_table[] = {
{ "CARRY", 0x01, 0x01 },
{ "ZERO", 0x02, 0x02 }
};
@@ -2949,7 +1813,7 @@ ahd_flags_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xd8, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SEQINTCTL_parse_table[] = {
+static const ahd_reg_parse_entry_t SEQINTCTL_parse_table[] = {
{ "IRET", 0x01, 0x01 },
{ "INTMASK1", 0x02, 0x02 },
{ "INTMASK2", 0x04, 0x04 },
@@ -3002,24 +1866,6 @@ ahd_dindex_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_brkaddr0_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "BRKADDR0",
- 0xe6, regvalue, cur_col, wrap));
-}
-
-static ahd_reg_parse_entry_t BRKADDR1_parse_table[] = {
- { "BRKDIS", 0x80, 0x80 }
-};
-
-int
-ahd_brkaddr1_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(BRKADDR1_parse_table, 1, "BRKADDR1",
- 0xe6, regvalue, cur_col, wrap));
-}
-
-int
ahd_allones_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahd_print_register(NULL, 0, "ALLONES",
@@ -3055,13 +1901,6 @@ ahd_dindir_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_function1_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "FUNCTION1",
- 0xf0, regvalue, cur_col, wrap));
-}
-
-int
ahd_stack_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahd_print_register(NULL, 0, "STACK",
@@ -3083,13 +1922,6 @@ ahd_curaddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_lastaddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "LASTADDR",
- 0xf6, regvalue, cur_col, wrap));
-}
-
-int
ahd_intvec2_addr_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahd_print_register(NULL, 0, "INTVEC2_ADDR",
@@ -3111,23 +1943,16 @@ ahd_accum_save_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_waiting_scb_tails_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "WAITING_SCB_TAILS",
- 0x100, regvalue, cur_col, wrap));
-}
-
-int
-ahd_ahd_pci_config_base_print(u_int regvalue, u_int *cur_col, u_int wrap)
+ahd_sram_base_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
- return (ahd_print_register(NULL, 0, "AHD_PCI_CONFIG_BASE",
+ return (ahd_print_register(NULL, 0, "SRAM_BASE",
0x100, regvalue, cur_col, wrap));
}
int
-ahd_sram_base_print(u_int regvalue, u_int *cur_col, u_int wrap)
+ahd_waiting_scb_tails_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
- return (ahd_print_register(NULL, 0, "SRAM_BASE",
+ return (ahd_print_register(NULL, 0, "WAITING_SCB_TAILS",
0x100, regvalue, cur_col, wrap));
}
@@ -3215,7 +2040,7 @@ ahd_msg_out_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x137, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t DMAPARAMS_parse_table[] = {
+static const ahd_reg_parse_entry_t DMAPARAMS_parse_table[] = {
{ "FIFORESET", 0x01, 0x01 },
{ "FIFOFLUSH", 0x02, 0x02 },
{ "DIRECTION", 0x04, 0x04 },
@@ -3235,7 +2060,7 @@ ahd_dmaparams_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x138, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SEQ_FLAGS_parse_table[] = {
+static const ahd_reg_parse_entry_t SEQ_FLAGS_parse_table[] = {
{ "NO_DISCONNECT", 0x01, 0x01 },
{ "SPHASE_PENDING", 0x02, 0x02 },
{ "DPHASE_PENDING", 0x04, 0x04 },
@@ -3268,7 +2093,7 @@ ahd_saved_lun_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x13b, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t LASTPHASE_parse_table[] = {
+static const ahd_reg_parse_entry_t LASTPHASE_parse_table[] = {
{ "P_DATAOUT", 0x00, 0xe0 },
{ "P_DATAOUT_DT", 0x20, 0xe0 },
{ "P_DATAIN", 0x40, 0xe0 },
@@ -3326,7 +2151,7 @@ ahd_qoutfifo_next_addr_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x144, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t ARG_1_parse_table[] = {
+static const ahd_reg_parse_entry_t ARG_1_parse_table[] = {
{ "CONT_MSG_LOOP_TARG", 0x02, 0x02 },
{ "CONT_MSG_LOOP_READ", 0x03, 0x03 },
{ "CONT_MSG_LOOP_WRITE",0x04, 0x04 },
@@ -3358,7 +2183,7 @@ ahd_last_msg_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x14a, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SCSISEQ_TEMPLATE_parse_table[] = {
+static const ahd_reg_parse_entry_t SCSISEQ_TEMPLATE_parse_table[] = {
{ "ALTSTIM", 0x01, 0x01 },
{ "ENAUTOATNP", 0x02, 0x02 },
{ "MANUALP", 0x0c, 0x0c },
@@ -3381,7 +2206,7 @@ ahd_initiator_tag_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x14c, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SEQ_FLAGS2_parse_table[] = {
+static const ahd_reg_parse_entry_t SEQ_FLAGS2_parse_table[] = {
{ "PENDING_MK_MESSAGE", 0x01, 0x01 },
{ "TARGET_MSG_PENDING", 0x02, 0x02 },
{ "SELECTOUT_QFROZEN", 0x04, 0x04 }
@@ -3465,20 +2290,20 @@ ahd_mk_message_scsiid_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_scb_base_print(u_int regvalue, u_int *cur_col, u_int wrap)
+ahd_scb_residual_datacnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
- return (ahd_print_register(NULL, 0, "SCB_BASE",
+ return (ahd_print_register(NULL, 0, "SCB_RESIDUAL_DATACNT",
0x180, regvalue, cur_col, wrap));
}
int
-ahd_scb_residual_datacnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
+ahd_scb_base_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
- return (ahd_print_register(NULL, 0, "SCB_RESIDUAL_DATACNT",
+ return (ahd_print_register(NULL, 0, "SCB_BASE",
0x180, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SCB_RESIDUAL_SGPTR_parse_table[] = {
+static const ahd_reg_parse_entry_t SCB_RESIDUAL_SGPTR_parse_table[] = {
{ "SG_LIST_NULL", 0x01, 0x01 },
{ "SG_OVERRUN_RESID", 0x02, 0x02 },
{ "SG_ADDR_MASK", 0xf8, 0xf8 }
@@ -3499,27 +2324,6 @@ ahd_scb_scsi_status_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_scb_target_phases_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "SCB_TARGET_PHASES",
- 0x189, regvalue, cur_col, wrap));
-}
-
-int
-ahd_scb_target_data_dir_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "SCB_TARGET_DATA_DIR",
- 0x18a, regvalue, cur_col, wrap));
-}
-
-int
-ahd_scb_target_itag_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "SCB_TARGET_ITAG",
- 0x18b, regvalue, cur_col, wrap));
-}
-
-int
ahd_scb_sense_busaddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahd_print_register(NULL, 0, "SCB_SENSE_BUSADDR",
@@ -3533,7 +2337,7 @@ ahd_scb_tag_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x190, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SCB_CONTROL_parse_table[] = {
+static const ahd_reg_parse_entry_t SCB_CONTROL_parse_table[] = {
{ "SCB_TAG_TYPE", 0x03, 0x03 },
{ "DISCONNECTED", 0x04, 0x04 },
{ "STATUS_RCVD", 0x08, 0x08 },
@@ -3550,7 +2354,7 @@ ahd_scb_control_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x192, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SCB_SCSIID_parse_table[] = {
+static const ahd_reg_parse_entry_t SCB_SCSIID_parse_table[] = {
{ "OID", 0x0f, 0x0f },
{ "TID", 0xf0, 0xf0 }
};
@@ -3562,7 +2366,7 @@ ahd_scb_scsiid_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x193, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SCB_LUN_parse_table[] = {
+static const ahd_reg_parse_entry_t SCB_LUN_parse_table[] = {
{ "LID", 0xff, 0xff }
};
@@ -3573,7 +2377,7 @@ ahd_scb_lun_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x194, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SCB_TASK_ATTRIBUTE_parse_table[] = {
+static const ahd_reg_parse_entry_t SCB_TASK_ATTRIBUTE_parse_table[] = {
{ "SCB_XFERLEN_ODD", 0x01, 0x01 }
};
@@ -3584,7 +2388,7 @@ ahd_scb_task_attribute_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x195, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SCB_CDB_LEN_parse_table[] = {
+static const ahd_reg_parse_entry_t SCB_CDB_LEN_parse_table[] = {
{ "SCB_CDB_LEN_PTR", 0x80, 0x80 }
};
@@ -3609,7 +2413,7 @@ ahd_scb_dataptr_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x198, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SCB_DATACNT_parse_table[] = {
+static const ahd_reg_parse_entry_t SCB_DATACNT_parse_table[] = {
{ "SG_HIGH_ADDR_BITS", 0x7f, 0x7f },
{ "SG_LAST_SEG", 0x80, 0x80 }
};
@@ -3621,7 +2425,7 @@ ahd_scb_datacnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x1a0, regvalue, cur_col, wrap));
}
-static ahd_reg_parse_entry_t SCB_SGPTR_parse_table[] = {
+static const ahd_reg_parse_entry_t SCB_SGPTR_parse_table[] = {
{ "SG_LIST_NULL", 0x01, 0x01 },
{ "SG_FULL_RESID", 0x02, 0x02 },
{ "SG_STATUS_VALID", 0x04, 0x04 }
@@ -3656,13 +2460,6 @@ ahd_scb_next2_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahd_scb_spare_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahd_print_register(NULL, 0, "SCB_SPARE",
- 0x1b0, regvalue, cur_col, wrap));
-}
-
-int
ahd_scb_disconnected_lists_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahd_print_register(NULL, 0, "SCB_DISCONNECTED_LISTS",
diff --git a/drivers/scsi/aic7xxx/aic79xx_seq.h_shipped b/drivers/scsi/aic7xxx/aic79xx_seq.h_shipped
index 11bed07e90b..4b51e232392 100644
--- a/drivers/scsi/aic7xxx/aic79xx_seq.h_shipped
+++ b/drivers/scsi/aic7xxx/aic79xx_seq.h_shipped
@@ -5,7 +5,7 @@
* $Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#120 $
* $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#77 $
*/
-static uint8_t seqprog[] = {
+static const uint8_t seqprog[] = {
0xff, 0x02, 0x06, 0x78,
0x00, 0xea, 0x6e, 0x59,
0x01, 0xea, 0x04, 0x30,
@@ -1027,7 +1027,7 @@ ahd_patch0_func(struct ahd_softc *ahd)
return (0);
}
-static struct patch {
+static const struct patch {
ahd_patch_func_t *patch_func;
uint32_t begin :10,
skip_instr :10,
@@ -1166,7 +1166,7 @@ static struct patch {
{ ahd_patch23_func, 815, 11, 1 }
};
-static struct cs {
+static const struct cs {
uint16_t begin;
uint16_t end;
} critical_sections[] = {
diff --git a/drivers/scsi/aic7xxx/aic7xxx.h b/drivers/scsi/aic7xxx/aic7xxx.h
index c0344e61765..e4e651cca3e 100644
--- a/drivers/scsi/aic7xxx/aic7xxx.h
+++ b/drivers/scsi/aic7xxx/aic7xxx.h
@@ -736,7 +736,7 @@ struct ahc_syncrate {
#define ST_SXFR 0x010 /* Rate Single Transition Only */
#define DT_SXFR 0x040 /* Rate Double Transition Only */
uint8_t period; /* Period to send to SCSI target */
- char *rate;
+ const char *rate;
};
/* Safe and valid period for async negotiations. */
@@ -1114,7 +1114,7 @@ typedef int (ahc_device_setup_t)(struct ahc_softc *);
struct ahc_pci_identity {
uint64_t full_id;
uint64_t id_mask;
- char *name;
+ const char *name;
ahc_device_setup_t *setup;
};
@@ -1133,15 +1133,11 @@ extern const int ahc_num_aic7770_devs;
/*************************** Function Declarations ****************************/
/******************************************************************************/
-u_int ahc_index_busy_tcl(struct ahc_softc *ahc, u_int tcl);
-void ahc_unbusy_tcl(struct ahc_softc *ahc, u_int tcl);
-void ahc_busy_tcl(struct ahc_softc *ahc,
- u_int tcl, u_int busyid);
/***************************** PCI Front End *********************************/
-struct ahc_pci_identity *ahc_find_pci_device(ahc_dev_softc_t);
+const struct ahc_pci_identity *ahc_find_pci_device(ahc_dev_softc_t);
int ahc_pci_config(struct ahc_softc *,
- struct ahc_pci_identity *);
+ const struct ahc_pci_identity *);
int ahc_pci_test_register_access(struct ahc_softc *);
#ifdef CONFIG_PM
void ahc_pci_resume(struct ahc_softc *ahc);
@@ -1155,9 +1151,6 @@ int aic7770_config(struct ahc_softc *ahc,
/************************** SCB and SCB queue management **********************/
int ahc_probe_scbs(struct ahc_softc *);
-void ahc_run_untagged_queues(struct ahc_softc *ahc);
-void ahc_run_untagged_queue(struct ahc_softc *ahc,
- struct scb_tailq *queue);
void ahc_qinfifo_requeue_tail(struct ahc_softc *ahc,
struct scb *scb);
int ahc_match_scb(struct ahc_softc *ahc, struct scb *scb,
@@ -1178,22 +1171,8 @@ int ahc_resume(struct ahc_softc *ahc);
#endif
void ahc_set_unit(struct ahc_softc *, int);
void ahc_set_name(struct ahc_softc *, char *);
-void ahc_alloc_scbs(struct ahc_softc *ahc);
void ahc_free(struct ahc_softc *ahc);
int ahc_reset(struct ahc_softc *ahc, int reinit);
-void ahc_shutdown(void *arg);
-
-/*************************** Interrupt Services *******************************/
-void ahc_clear_intstat(struct ahc_softc *ahc);
-void ahc_run_qoutfifo(struct ahc_softc *ahc);
-#ifdef AHC_TARGET_MODE
-void ahc_run_tqinfifo(struct ahc_softc *ahc, int paused);
-#endif
-void ahc_handle_brkadrint(struct ahc_softc *ahc);
-void ahc_handle_seqint(struct ahc_softc *ahc, u_int intstat);
-void ahc_handle_scsiint(struct ahc_softc *ahc,
- u_int intstat);
-void ahc_clear_critical_section(struct ahc_softc *ahc);
/***************************** Error Recovery *********************************/
typedef enum {
@@ -1214,36 +1193,19 @@ int ahc_search_disc_list(struct ahc_softc *ahc, int target,
char channel, int lun, u_int tag,
int stop_on_first, int remove,
int save_state);
-void ahc_freeze_devq(struct ahc_softc *ahc, struct scb *scb);
int ahc_reset_channel(struct ahc_softc *ahc, char channel,
int initiate_reset);
-int ahc_abort_scbs(struct ahc_softc *ahc, int target,
- char channel, int lun, u_int tag,
- role_t role, uint32_t status);
-void ahc_restart(struct ahc_softc *ahc);
-void ahc_calc_residual(struct ahc_softc *ahc,
- struct scb *scb);
+
/*************************** Utility Functions ********************************/
-struct ahc_phase_table_entry*
- ahc_lookup_phase_entry(int phase);
void ahc_compile_devinfo(struct ahc_devinfo *devinfo,
u_int our_id, u_int target,
u_int lun, char channel,
role_t role);
/************************** Transfer Negotiation ******************************/
-struct ahc_syncrate* ahc_find_syncrate(struct ahc_softc *ahc, u_int *period,
+const struct ahc_syncrate* ahc_find_syncrate(struct ahc_softc *ahc, u_int *period,
u_int *ppr_options, u_int maxsync);
u_int ahc_find_period(struct ahc_softc *ahc,
u_int scsirate, u_int maxsync);
-void ahc_validate_offset(struct ahc_softc *ahc,
- struct ahc_initiator_tinfo *tinfo,
- struct ahc_syncrate *syncrate,
- u_int *offset, int wide,
- role_t role);
-void ahc_validate_width(struct ahc_softc *ahc,
- struct ahc_initiator_tinfo *tinfo,
- u_int *bus_width,
- role_t role);
/*
* Negotiation types. These are used to qualify if we should renegotiate
* even if our goal and current transport parameters are identical.
@@ -1263,7 +1225,7 @@ void ahc_set_width(struct ahc_softc *ahc,
u_int width, u_int type, int paused);
void ahc_set_syncrate(struct ahc_softc *ahc,
struct ahc_devinfo *devinfo,
- struct ahc_syncrate *syncrate,
+ const struct ahc_syncrate *syncrate,
u_int period, u_int offset,
u_int ppr_options,
u_int type, int paused);
@@ -1305,11 +1267,10 @@ extern uint32_t ahc_debug;
#define AHC_SHOW_MASKED_ERRORS 0x1000
#define AHC_DEBUG_SEQUENCER 0x2000
#endif
-void ahc_print_scb(struct scb *scb);
void ahc_print_devinfo(struct ahc_softc *ahc,
struct ahc_devinfo *dev);
void ahc_dump_card_state(struct ahc_softc *ahc);
-int ahc_print_register(ahc_reg_parse_entry_t *table,
+int ahc_print_register(const ahc_reg_parse_entry_t *table,
u_int num_entries,
const char *name,
u_int address,
diff --git a/drivers/scsi/aic7xxx/aic7xxx.reg b/drivers/scsi/aic7xxx/aic7xxx.reg
index e196d83b93c..0d2f763c342 100644
--- a/drivers/scsi/aic7xxx/aic7xxx.reg
+++ b/drivers/scsi/aic7xxx/aic7xxx.reg
@@ -238,6 +238,7 @@ register SXFRCTL2 {
register OPTIONMODE {
address 0x008
access_mode RW
+ count 2
field AUTORATEEN 0x80
field AUTOACKEN 0x40
field ATNMGMNTEN 0x20
@@ -254,6 +255,7 @@ register TARGCRCCNT {
address 0x00a
size 2
access_mode RW
+ count 2
}
/*
@@ -344,6 +346,7 @@ register SSTAT2 {
register SSTAT3 {
address 0x00e
access_mode RO
+ count 2
mask SCSICNT 0xf0
mask OFFCNT 0x0f
mask U2OFFCNT 0x7f
@@ -367,6 +370,7 @@ register SCSIID_ULTRA2 {
register SIMODE0 {
address 0x010
access_mode RW
+ count 2
field ENSELDO 0x40
field ENSELDI 0x20
field ENSELINGO 0x10
@@ -429,6 +433,7 @@ register SHADDR {
register SELTIMER {
address 0x018
access_mode RW
+ count 1
field STAGE6 0x20
field STAGE5 0x10
field STAGE4 0x08
@@ -467,6 +472,7 @@ register TARGID {
address 0x01b
size 2
access_mode RW
+ count 14
}
/*
@@ -480,6 +486,7 @@ register TARGID {
register SPIOCAP {
address 0x01b
access_mode RW
+ count 10
field SOFT1 0x80
field SOFT0 0x40
field SOFTCMDEN 0x20
@@ -492,6 +499,7 @@ register SPIOCAP {
register BRDCTL {
address 0x01d
+ count 11
field BRDDAT7 0x80
field BRDDAT6 0x40
field BRDDAT5 0x20
@@ -534,6 +542,7 @@ register BRDCTL {
*/
register SEECTL {
address 0x01e
+ count 11
field EXTARBACK 0x80
field EXTARBREQ 0x40
field SEEMS 0x20
@@ -570,6 +579,7 @@ register SBLKCTL {
register SEQCTL {
address 0x060
access_mode RW
+ count 15
field PERRORDIS 0x80
field PAUSEDIS 0x40
field FAILDIS 0x20
@@ -590,6 +600,7 @@ register SEQCTL {
register SEQRAM {
address 0x061
access_mode RW
+ count 2
}
/*
@@ -604,6 +615,7 @@ register SEQADDR0 {
register SEQADDR1 {
address 0x063
access_mode RW
+ count 8
mask SEQADDR1_MASK 0x01
}
@@ -649,6 +661,7 @@ register NONE {
register FLAGS {
address 0x06b
access_mode RO
+ count 18
field ZERO 0x02
field CARRY 0x01
}
@@ -671,6 +684,7 @@ register FUNCTION1 {
register STACK {
address 0x06f
access_mode RO
+ count 5
}
const STACK_SIZE 4
@@ -692,6 +706,7 @@ register BCTL {
register DSCOMMAND0 {
address 0x084
access_mode RW
+ count 7
field CACHETHEN 0x80 /* Cache Threshold enable */
field DPARCKEN 0x40 /* Data Parity Check Enable */
field MPARCKEN 0x20 /* Memory Parity Check Enable */
@@ -717,6 +732,7 @@ register DSCOMMAND1 {
register BUSTIME {
address 0x085
access_mode RW
+ count 2
mask BOFF 0xf0
mask BON 0x0f
}
@@ -727,6 +743,7 @@ register BUSTIME {
register BUSSPD {
address 0x086
access_mode RW
+ count 2
mask DFTHRSH 0xc0
mask STBOFF 0x38
mask STBON 0x07
@@ -737,6 +754,7 @@ register BUSSPD {
/* aic7850/55/60/70/80/95 only */
register DSPCISTATUS {
address 0x086
+ count 4
mask DFTHRSH_100 0xc0
}
@@ -758,6 +776,7 @@ const SEQ_MAILBOX_SHIFT 0
register HCNTRL {
address 0x087
access_mode RW
+ count 14
field POWRDN 0x40
field SWINT 0x10
field IRQMS 0x08
@@ -869,6 +888,7 @@ register INTSTAT {
register ERROR {
address 0x092
access_mode RO
+ count 26
field CIOPARERR 0x80 /* Ultra2 only */
field PCIERRSTAT 0x40 /* PCI only */
field MPARERR 0x20 /* PCI only */
@@ -885,6 +905,7 @@ register ERROR {
register CLRINT {
address 0x092
access_mode WO
+ count 24
field CLRPARERR 0x10 /* PCI only */
field CLRBRKADRINT 0x08
field CLRSCSIINT 0x04
@@ -943,6 +964,7 @@ register DFDAT {
register SCBCNT {
address 0x09a
access_mode RW
+ count 1
field SCBAUTO 0x80
mask SCBCNT_MASK 0x1f
}
@@ -954,6 +976,7 @@ register SCBCNT {
register QINFIFO {
address 0x09b
access_mode RW
+ count 12
}
/*
@@ -972,11 +995,13 @@ register QINCNT {
register QOUTFIFO {
address 0x09d
access_mode WO
+ count 7
}
register CRCCONTROL1 {
address 0x09d
access_mode RW
+ count 3
field CRCONSEEN 0x80
field CRCVALCHKEN 0x40
field CRCENDCHKEN 0x20
@@ -1013,6 +1038,7 @@ register SCSIPHASE {
register SFUNCT {
address 0x09f
access_mode RW
+ count 4
field ALT_MODE 0x80
}
@@ -1095,6 +1121,7 @@ scb {
}
SCB_SCSIOFFSET {
size 1
+ count 1
}
SCB_NEXT {
size 1
@@ -1118,6 +1145,7 @@ const SG_SIZEOF 0x08 /* sizeof(struct ahc_dma) */
register SEECTL_2840 {
address 0x0c0
access_mode RW
+ count 2
field CS_2840 0x04
field CK_2840 0x02
field DO_2840 0x01
@@ -1126,6 +1154,7 @@ register SEECTL_2840 {
register STATUS_2840 {
address 0x0c1
access_mode RW
+ count 4
field EEPROM_TF 0x80
mask BIOS_SEL 0x60
mask ADSEL 0x1e
@@ -1161,6 +1190,7 @@ register CCSGCTL {
register CCSCBCNT {
address 0xEF
+ count 1
}
register CCSCBCTL {
@@ -1187,6 +1217,7 @@ register CCSCBRAM {
register SCBBADDR {
address 0x0F0
access_mode RW
+ count 3
}
register CCSCBPTR {
@@ -1195,6 +1226,7 @@ register CCSCBPTR {
register HNSCB_QOFF {
address 0x0F4
+ count 4
}
register SNSCB_QOFF {
@@ -1234,6 +1266,7 @@ register DFF_THRSH {
mask WR_DFTHRSH_85 0x50
mask WR_DFTHRSH_90 0x60
mask WR_DFTHRSH_MAX 0x70
+ count 4
}
register SG_CACHE_PRE {
@@ -1287,6 +1320,7 @@ scratch_ram {
ULTRA_ENB {
alias CMDSIZE_TABLE
size 2
+ count 2
}
/*
* Bit vector of targets that have disconnection disabled as set by
@@ -1296,6 +1330,7 @@ scratch_ram {
*/
DISC_DSB {
size 2
+ count 6
}
CMDSIZE_TABLE_TAIL {
size 4
@@ -1323,6 +1358,7 @@ scratch_ram {
/* Parameters for DMA Logic */
DMAPARAMS {
size 1
+ count 12
field PRELOADEN 0x80
field WIDEODD 0x40
field SCSIEN 0x20
@@ -1436,11 +1472,12 @@ scratch_ram {
KERNEL_TQINPOS {
size 1
}
- TQINPOS {
+ TQINPOS {
size 1
}
ARG_1 {
size 1
+ count 1
mask SEND_MSG 0x80
mask SEND_SENSE 0x40
mask SEND_REJ 0x20
@@ -1495,6 +1532,7 @@ scratch_ram {
size 1
field HA_274_EXTENDED_TRANS 0x01
alias INITIATOR_TAG
+ count 1
}
SEQ_FLAGS2 {
@@ -1518,6 +1556,7 @@ scratch_ram {
*/
SCSICONF {
size 1
+ count 12
field TERM_ENB 0x80
field RESET_SCSI 0x40
field ENSPCHK 0x20
@@ -1527,16 +1566,19 @@ scratch_ram {
INTDEF {
address 0x05c
size 1
+ count 1
field EDGE_TRIG 0x80
mask VECTOR 0x0f
}
HOSTCONF {
address 0x05d
size 1
+ count 1
}
HA_274_BIOSCTRL {
address 0x05f
size 1
+ count 1
mask BIOSMODE 0x30
mask BIOSDISABLED 0x30
field CHANNEL_B_PRIMARY 0x08
@@ -1552,6 +1594,7 @@ scratch_ram {
*/
TARG_OFFSET {
size 16
+ count 1
}
}
diff --git a/drivers/scsi/aic7xxx/aic7xxx_93cx6.c b/drivers/scsi/aic7xxx/aic7xxx_93cx6.c
index 3cb07e114e8..dd11999b77b 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_93cx6.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_93cx6.c
@@ -84,16 +84,16 @@ struct seeprom_cmd {
};
/* Short opcodes for the c46 */
-static struct seeprom_cmd seeprom_ewen = {9, {1, 0, 0, 1, 1, 0, 0, 0, 0}};
-static struct seeprom_cmd seeprom_ewds = {9, {1, 0, 0, 0, 0, 0, 0, 0, 0}};
+static const struct seeprom_cmd seeprom_ewen = {9, {1, 0, 0, 1, 1, 0, 0, 0, 0}};
+static const struct seeprom_cmd seeprom_ewds = {9, {1, 0, 0, 0, 0, 0, 0, 0, 0}};
/* Long opcodes for the C56/C66 */
-static struct seeprom_cmd seeprom_long_ewen = {11, {1, 0, 0, 1, 1, 0, 0, 0, 0}};
-static struct seeprom_cmd seeprom_long_ewds = {11, {1, 0, 0, 0, 0, 0, 0, 0, 0}};
+static const struct seeprom_cmd seeprom_long_ewen = {11, {1, 0, 0, 1, 1, 0, 0, 0, 0}};
+static const struct seeprom_cmd seeprom_long_ewds = {11, {1, 0, 0, 0, 0, 0, 0, 0, 0}};
/* Common opcodes */
-static struct seeprom_cmd seeprom_write = {3, {1, 0, 1}};
-static struct seeprom_cmd seeprom_read = {3, {1, 1, 0}};
+static const struct seeprom_cmd seeprom_write = {3, {1, 0, 1}};
+static const struct seeprom_cmd seeprom_read = {3, {1, 1, 0}};
/*
* Wait for the SEERDY to go high; about 800 ns.
@@ -108,7 +108,7 @@ static struct seeprom_cmd seeprom_read = {3, {1, 1, 0}};
* Send a START condition and the given command
*/
static void
-send_seeprom_cmd(struct seeprom_descriptor *sd, struct seeprom_cmd *cmd)
+send_seeprom_cmd(struct seeprom_descriptor *sd, const struct seeprom_cmd *cmd)
{
uint8_t temp;
int i = 0;
@@ -227,7 +227,7 @@ int
ahc_write_seeprom(struct seeprom_descriptor *sd, uint16_t *buf,
u_int start_addr, u_int count)
{
- struct seeprom_cmd *ewen, *ewds;
+ const struct seeprom_cmd *ewen, *ewds;
uint16_t v;
uint8_t temp;
int i, k;
diff --git a/drivers/scsi/aic7xxx/aic7xxx_core.c b/drivers/scsi/aic7xxx/aic7xxx_core.c
index 64e62ce59c1..0ae2b4605d0 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_core.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_core.c
@@ -51,8 +51,7 @@
#endif
/***************************** Lookup Tables **********************************/
-char *ahc_chip_names[] =
-{
+static const char *const ahc_chip_names[] = {
"NONE",
"aic7770",
"aic7850",
@@ -75,10 +74,10 @@ static const u_int num_chip_names = ARRAY_SIZE(ahc_chip_names);
*/
struct ahc_hard_error_entry {
uint8_t errno;
- char *errmesg;
+ const char *errmesg;
};
-static struct ahc_hard_error_entry ahc_hard_errors[] = {
+static const struct ahc_hard_error_entry ahc_hard_errors[] = {
{ ILLHADDR, "Illegal Host Access" },
{ ILLSADDR, "Illegal Sequencer Address referrenced" },
{ ILLOPCODE, "Illegal Opcode in sequencer program" },
@@ -90,7 +89,7 @@ static struct ahc_hard_error_entry ahc_hard_errors[] = {
};
static const u_int num_errors = ARRAY_SIZE(ahc_hard_errors);
-static struct ahc_phase_table_entry ahc_phase_table[] =
+static const struct ahc_phase_table_entry ahc_phase_table[] =
{
{ P_DATAOUT, MSG_NOOP, "in Data-out phase" },
{ P_DATAIN, MSG_INITIATOR_DET_ERR, "in Data-in phase" },
@@ -115,7 +114,7 @@ static const u_int num_phases = ARRAY_SIZE(ahc_phase_table) - 1;
* Provides a mapping of tranfer periods in ns to the proper value to
* stick in the scsixfer reg.
*/
-static struct ahc_syncrate ahc_syncrates[] =
+static const struct ahc_syncrate ahc_syncrates[] =
{
/* ultra2 fast/ultra period rate */
{ 0x42, 0x000, 9, "80.0" },
@@ -148,7 +147,7 @@ static struct ahc_tmode_tstate*
static void ahc_free_tstate(struct ahc_softc *ahc,
u_int scsi_id, char channel, int force);
#endif
-static struct ahc_syncrate*
+static const struct ahc_syncrate*
ahc_devlimited_syncrate(struct ahc_softc *ahc,
struct ahc_initiator_tinfo *,
u_int *period,
@@ -204,9 +203,9 @@ static void ahc_setup_target_msgin(struct ahc_softc *ahc,
#endif
static bus_dmamap_callback_t ahc_dmamap_cb;
-static void ahc_build_free_scb_list(struct ahc_softc *ahc);
-static int ahc_init_scbdata(struct ahc_softc *ahc);
-static void ahc_fini_scbdata(struct ahc_softc *ahc);
+static void ahc_build_free_scb_list(struct ahc_softc *ahc);
+static int ahc_init_scbdata(struct ahc_softc *ahc);
+static void ahc_fini_scbdata(struct ahc_softc *ahc);
static void ahc_qinfifo_requeue(struct ahc_softc *ahc,
struct scb *prev_scb,
struct scb *scb);
@@ -222,7 +221,7 @@ static void ahc_dumpseq(struct ahc_softc *ahc);
#endif
static int ahc_loadseq(struct ahc_softc *ahc);
static int ahc_check_patch(struct ahc_softc *ahc,
- struct patch **start_patch,
+ const struct patch **start_patch,
u_int start_instr, u_int *skip_addr);
static void ahc_download_instr(struct ahc_softc *ahc,
u_int instrptr, uint8_t *dconsts);
@@ -237,11 +236,582 @@ static void ahc_update_scsiid(struct ahc_softc *ahc,
static int ahc_handle_target_cmd(struct ahc_softc *ahc,
struct target_cmd *cmd);
#endif
+
+static u_int ahc_index_busy_tcl(struct ahc_softc *ahc, u_int tcl);
+static void ahc_unbusy_tcl(struct ahc_softc *ahc, u_int tcl);
+static void ahc_busy_tcl(struct ahc_softc *ahc,
+ u_int tcl, u_int busyid);
+
+/************************** SCB and SCB queue management **********************/
+static void ahc_run_untagged_queues(struct ahc_softc *ahc);
+static void ahc_run_untagged_queue(struct ahc_softc *ahc,
+ struct scb_tailq *queue);
+
+/****************************** Initialization ********************************/
+static void ahc_alloc_scbs(struct ahc_softc *ahc);
+static void ahc_shutdown(void *arg);
+
+/*************************** Interrupt Services *******************************/
+static void ahc_clear_intstat(struct ahc_softc *ahc);
+static void ahc_run_qoutfifo(struct ahc_softc *ahc);
+#ifdef AHC_TARGET_MODE
+static void ahc_run_tqinfifo(struct ahc_softc *ahc, int paused);
+#endif
+static void ahc_handle_brkadrint(struct ahc_softc *ahc);
+static void ahc_handle_seqint(struct ahc_softc *ahc, u_int intstat);
+static void ahc_handle_scsiint(struct ahc_softc *ahc,
+ u_int intstat);
+static void ahc_clear_critical_section(struct ahc_softc *ahc);
+
+/***************************** Error Recovery *********************************/
+static void ahc_freeze_devq(struct ahc_softc *ahc, struct scb *scb);
+static int ahc_abort_scbs(struct ahc_softc *ahc, int target,
+ char channel, int lun, u_int tag,
+ role_t role, uint32_t status);
+static void ahc_calc_residual(struct ahc_softc *ahc,
+ struct scb *scb);
+
+/*********************** Untagged Transaction Routines ************************/
+static inline void ahc_freeze_untagged_queues(struct ahc_softc *ahc);
+static inline void ahc_release_untagged_queues(struct ahc_softc *ahc);
+
+/*
+ * Block our completion routine from starting the next untagged
+ * transaction for this target or target lun.
+ */
+static inline void
+ahc_freeze_untagged_queues(struct ahc_softc *ahc)
+{
+ if ((ahc->flags & AHC_SCB_BTT) == 0)
+ ahc->untagged_queue_lock++;
+}
+
+/*
+ * Allow the next untagged transaction for this target or target lun
+ * to be executed. We use a counting semaphore to allow the lock
+ * to be acquired recursively. Once the count drops to zero, the
+ * transaction queues will be run.
+ */
+static inline void
+ahc_release_untagged_queues(struct ahc_softc *ahc)
+{
+ if ((ahc->flags & AHC_SCB_BTT) == 0) {
+ ahc->untagged_queue_lock--;
+ if (ahc->untagged_queue_lock == 0)
+ ahc_run_untagged_queues(ahc);
+ }
+}
+
/************************* Sequencer Execution Control ************************/
/*
- * Restart the sequencer program from address zero
+ * Work around any chip bugs related to halting sequencer execution.
+ * On Ultra2 controllers, we must clear the CIOBUS stretch signal by
+ * reading a register that will set this signal and deassert it.
+ * Without this workaround, if the chip is paused, by an interrupt or
+ * manual pause while accessing scb ram, accesses to certain registers
+ * will hang the system (infinite pci retries).
+ */
+static void
+ahc_pause_bug_fix(struct ahc_softc *ahc)
+{
+ if ((ahc->features & AHC_ULTRA2) != 0)
+ (void)ahc_inb(ahc, CCSCBCTL);
+}
+
+/*
+ * Determine whether the sequencer has halted code execution.
+ * Returns non-zero status if the sequencer is stopped.
+ */
+int
+ahc_is_paused(struct ahc_softc *ahc)
+{
+ return ((ahc_inb(ahc, HCNTRL) & PAUSE) != 0);
+}
+
+/*
+ * Request that the sequencer stop and wait, indefinitely, for it
+ * to stop. The sequencer will only acknowledge that it is paused
+ * once it has reached an instruction boundary and PAUSEDIS is
+ * cleared in the SEQCTL register. The sequencer may use PAUSEDIS
+ * for critical sections.
+ */
+void
+ahc_pause(struct ahc_softc *ahc)
+{
+ ahc_outb(ahc, HCNTRL, ahc->pause);
+
+ /*
+ * Since the sequencer can disable pausing in a critical section, we
+ * must loop until it actually stops.
+ */
+ while (ahc_is_paused(ahc) == 0)
+ ;
+
+ ahc_pause_bug_fix(ahc);
+}
+
+/*
+ * Allow the sequencer to continue program execution.
+ * We check here to ensure that no additional interrupt
+ * sources that would cause the sequencer to halt have been
+ * asserted. If, for example, a SCSI bus reset is detected
+ * while we are fielding a different, pausing, interrupt type,
+ * we don't want to release the sequencer before going back
+ * into our interrupt handler and dealing with this new
+ * condition.
+ */
+void
+ahc_unpause(struct ahc_softc *ahc)
+{
+ if ((ahc_inb(ahc, INTSTAT) & (SCSIINT | SEQINT | BRKADRINT)) == 0)
+ ahc_outb(ahc, HCNTRL, ahc->unpause);
+}
+
+/************************** Memory mapping routines ***************************/
+static struct ahc_dma_seg *
+ahc_sg_bus_to_virt(struct scb *scb, uint32_t sg_busaddr)
+{
+ int sg_index;
+
+ sg_index = (sg_busaddr - scb->sg_list_phys)/sizeof(struct ahc_dma_seg);
+ /* sg_list_phys points to entry 1, not 0 */
+ sg_index++;
+
+ return (&scb->sg_list[sg_index]);
+}
+
+static uint32_t
+ahc_sg_virt_to_bus(struct scb *scb, struct ahc_dma_seg *sg)
+{
+ int sg_index;
+
+ /* sg_list_phys points to entry 1, not 0 */
+ sg_index = sg - &scb->sg_list[1];
+
+ return (scb->sg_list_phys + (sg_index * sizeof(*scb->sg_list)));
+}
+
+static uint32_t
+ahc_hscb_busaddr(struct ahc_softc *ahc, u_int index)
+{
+ return (ahc->scb_data->hscb_busaddr
+ + (sizeof(struct hardware_scb) * index));
+}
+
+static void
+ahc_sync_scb(struct ahc_softc *ahc, struct scb *scb, int op)
+{
+ ahc_dmamap_sync(ahc, ahc->scb_data->hscb_dmat,
+ ahc->scb_data->hscb_dmamap,
+ /*offset*/(scb->hscb - ahc->hscbs) * sizeof(*scb->hscb),
+ /*len*/sizeof(*scb->hscb), op);
+}
+
+void
+ahc_sync_sglist(struct ahc_softc *ahc, struct scb *scb, int op)
+{
+ if (scb->sg_count == 0)
+ return;
+
+ ahc_dmamap_sync(ahc, ahc->scb_data->sg_dmat, scb->sg_map->sg_dmamap,
+ /*offset*/(scb->sg_list - scb->sg_map->sg_vaddr)
+ * sizeof(struct ahc_dma_seg),
+ /*len*/sizeof(struct ahc_dma_seg) * scb->sg_count, op);
+}
+
+#ifdef AHC_TARGET_MODE
+static uint32_t
+ahc_targetcmd_offset(struct ahc_softc *ahc, u_int index)
+{
+ return (((uint8_t *)&ahc->targetcmds[index]) - ahc->qoutfifo);
+}
+#endif
+
+/*********************** Miscelaneous Support Functions ***********************/
+/*
+ * Determine whether the sequencer reported a residual
+ * for this SCB/transaction.
+ */
+static void
+ahc_update_residual(struct ahc_softc *ahc, struct scb *scb)
+{
+ uint32_t sgptr;
+
+ sgptr = ahc_le32toh(scb->hscb->sgptr);
+ if ((sgptr & SG_RESID_VALID) != 0)
+ ahc_calc_residual(ahc, scb);
+}
+
+/*
+ * Return pointers to the transfer negotiation information
+ * for the specified our_id/remote_id pair.
+ */
+struct ahc_initiator_tinfo *
+ahc_fetch_transinfo(struct ahc_softc *ahc, char channel, u_int our_id,
+ u_int remote_id, struct ahc_tmode_tstate **tstate)
+{
+ /*
+ * Transfer data structures are stored from the perspective
+ * of the target role. Since the parameters for a connection
+ * in the initiator role to a given target are the same as
+ * when the roles are reversed, we pretend we are the target.
+ */
+ if (channel == 'B')
+ our_id += 8;
+ *tstate = ahc->enabled_targets[our_id];
+ return (&(*tstate)->transinfo[remote_id]);
+}
+
+uint16_t
+ahc_inw(struct ahc_softc *ahc, u_int port)
+{
+ uint16_t r = ahc_inb(ahc, port+1) << 8;
+ return r | ahc_inb(ahc, port);
+}
+
+void
+ahc_outw(struct ahc_softc *ahc, u_int port, u_int value)
+{
+ ahc_outb(ahc, port, value & 0xFF);
+ ahc_outb(ahc, port+1, (value >> 8) & 0xFF);
+}
+
+uint32_t
+ahc_inl(struct ahc_softc *ahc, u_int port)
+{
+ return ((ahc_inb(ahc, port))
+ | (ahc_inb(ahc, port+1) << 8)
+ | (ahc_inb(ahc, port+2) << 16)
+ | (ahc_inb(ahc, port+3) << 24));
+}
+
+void
+ahc_outl(struct ahc_softc *ahc, u_int port, uint32_t value)
+{
+ ahc_outb(ahc, port, (value) & 0xFF);
+ ahc_outb(ahc, port+1, ((value) >> 8) & 0xFF);
+ ahc_outb(ahc, port+2, ((value) >> 16) & 0xFF);
+ ahc_outb(ahc, port+3, ((value) >> 24) & 0xFF);
+}
+
+uint64_t
+ahc_inq(struct ahc_softc *ahc, u_int port)
+{
+ return ((ahc_inb(ahc, port))
+ | (ahc_inb(ahc, port+1) << 8)
+ | (ahc_inb(ahc, port+2) << 16)
+ | (ahc_inb(ahc, port+3) << 24)
+ | (((uint64_t)ahc_inb(ahc, port+4)) << 32)
+ | (((uint64_t)ahc_inb(ahc, port+5)) << 40)
+ | (((uint64_t)ahc_inb(ahc, port+6)) << 48)
+ | (((uint64_t)ahc_inb(ahc, port+7)) << 56));
+}
+
+void
+ahc_outq(struct ahc_softc *ahc, u_int port, uint64_t value)
+{
+ ahc_outb(ahc, port, value & 0xFF);
+ ahc_outb(ahc, port+1, (value >> 8) & 0xFF);
+ ahc_outb(ahc, port+2, (value >> 16) & 0xFF);
+ ahc_outb(ahc, port+3, (value >> 24) & 0xFF);
+ ahc_outb(ahc, port+4, (value >> 32) & 0xFF);
+ ahc_outb(ahc, port+5, (value >> 40) & 0xFF);
+ ahc_outb(ahc, port+6, (value >> 48) & 0xFF);
+ ahc_outb(ahc, port+7, (value >> 56) & 0xFF);
+}
+
+/*
+ * Get a free scb. If there are none, see if we can allocate a new SCB.
+ */
+struct scb *
+ahc_get_scb(struct ahc_softc *ahc)
+{
+ struct scb *scb;
+
+ if ((scb = SLIST_FIRST(&ahc->scb_data->free_scbs)) == NULL) {
+ ahc_alloc_scbs(ahc);
+ scb = SLIST_FIRST(&ahc->scb_data->free_scbs);
+ if (scb == NULL)
+ return (NULL);
+ }
+ SLIST_REMOVE_HEAD(&ahc->scb_data->free_scbs, links.sle);
+ return (scb);
+}
+
+/*
+ * Return an SCB resource to the free list.
+ */
+void
+ahc_free_scb(struct ahc_softc *ahc, struct scb *scb)
+{
+ struct hardware_scb *hscb;
+
+ hscb = scb->hscb;
+ /* Clean up for the next user */
+ ahc->scb_data->scbindex[hscb->tag] = NULL;
+ scb->flags = SCB_FREE;
+ hscb->control = 0;
+
+ SLIST_INSERT_HEAD(&ahc->scb_data->free_scbs, scb, links.sle);
+
+ /* Notify the OSM that a resource is now available. */
+ ahc_platform_scb_free(ahc, scb);
+}
+
+struct scb *
+ahc_lookup_scb(struct ahc_softc *ahc, u_int tag)
+{
+ struct scb* scb;
+
+ scb = ahc->scb_data->scbindex[tag];
+ if (scb != NULL)
+ ahc_sync_scb(ahc, scb,
+ BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE);
+ return (scb);
+}
+
+static void
+ahc_swap_with_next_hscb(struct ahc_softc *ahc, struct scb *scb)
+{
+ struct hardware_scb *q_hscb;
+ u_int saved_tag;
+
+ /*
+ * Our queuing method is a bit tricky. The card
+ * knows in advance which HSCB to download, and we
+ * can't disappoint it. To achieve this, the next
+ * SCB to download is saved off in ahc->next_queued_scb.
+ * When we are called to queue "an arbitrary scb",
+ * we copy the contents of the incoming HSCB to the one
+ * the sequencer knows about, swap HSCB pointers and
+ * finally assign the SCB to the tag indexed location
+ * in the scb_array. This makes sure that we can still
+ * locate the correct SCB by SCB_TAG.
+ */
+ q_hscb = ahc->next_queued_scb->hscb;
+ saved_tag = q_hscb->tag;
+ memcpy(q_hscb, scb->hscb, sizeof(*scb->hscb));
+ if ((scb->flags & SCB_CDB32_PTR) != 0) {
+ q_hscb->shared_data.cdb_ptr =
+ ahc_htole32(ahc_hscb_busaddr(ahc, q_hscb->tag)
+ + offsetof(struct hardware_scb, cdb32));
+ }
+ q_hscb->tag = saved_tag;
+ q_hscb->next = scb->hscb->tag;
+
+ /* Now swap HSCB pointers. */
+ ahc->next_queued_scb->hscb = scb->hscb;
+ scb->hscb = q_hscb;
+
+ /* Now define the mapping from tag to SCB in the scbindex */
+ ahc->scb_data->scbindex[scb->hscb->tag] = scb;
+}
+
+/*
+ * Tell the sequencer about a new transaction to execute.
*/
void
+ahc_queue_scb(struct ahc_softc *ahc, struct scb *scb)
+{
+ ahc_swap_with_next_hscb(ahc, scb);
+
+ if (scb->hscb->tag == SCB_LIST_NULL
+ || scb->hscb->next == SCB_LIST_NULL)
+ panic("Attempt to queue invalid SCB tag %x:%x\n",
+ scb->hscb->tag, scb->hscb->next);
+
+ /*
+ * Setup data "oddness".
+ */
+ scb->hscb->lun &= LID;
+ if (ahc_get_transfer_length(scb) & 0x1)
+ scb->hscb->lun |= SCB_XFERLEN_ODD;
+
+ /*
+ * Keep a history of SCBs we've downloaded in the qinfifo.
+ */
+ ahc->qinfifo[ahc->qinfifonext++] = scb->hscb->tag;
+
+ /*
+ * Make sure our data is consistent from the
+ * perspective of the adapter.
+ */
+ ahc_sync_scb(ahc, scb, BUS_DMASYNC_PREREAD|BUS_DMASYNC_PREWRITE);
+
+ /* Tell the adapter about the newly queued SCB */
+ if ((ahc->features & AHC_QUEUE_REGS) != 0) {
+ ahc_outb(ahc, HNSCB_QOFF, ahc->qinfifonext);
+ } else {
+ if ((ahc->features & AHC_AUTOPAUSE) == 0)
+ ahc_pause(ahc);
+ ahc_outb(ahc, KERNEL_QINPOS, ahc->qinfifonext);
+ if ((ahc->features & AHC_AUTOPAUSE) == 0)
+ ahc_unpause(ahc);
+ }
+}
+
+struct scsi_sense_data *
+ahc_get_sense_buf(struct ahc_softc *ahc, struct scb *scb)
+{
+ int offset;
+
+ offset = scb - ahc->scb_data->scbarray;
+ return (&ahc->scb_data->sense[offset]);
+}
+
+static uint32_t
+ahc_get_sense_bufaddr(struct ahc_softc *ahc, struct scb *scb)
+{
+ int offset;
+
+ offset = scb - ahc->scb_data->scbarray;
+ return (ahc->scb_data->sense_busaddr
+ + (offset * sizeof(struct scsi_sense_data)));
+}
+
+/************************** Interrupt Processing ******************************/
+static void
+ahc_sync_qoutfifo(struct ahc_softc *ahc, int op)
+{
+ ahc_dmamap_sync(ahc, ahc->shared_data_dmat, ahc->shared_data_dmamap,
+ /*offset*/0, /*len*/256, op);
+}
+
+static void
+ahc_sync_tqinfifo(struct ahc_softc *ahc, int op)
+{
+#ifdef AHC_TARGET_MODE
+ if ((ahc->flags & AHC_TARGETROLE) != 0) {
+ ahc_dmamap_sync(ahc, ahc->shared_data_dmat,
+ ahc->shared_data_dmamap,
+ ahc_targetcmd_offset(ahc, 0),
+ sizeof(struct target_cmd) * AHC_TMODE_CMDS,
+ op);
+ }
+#endif
+}
+
+/*
+ * See if the firmware has posted any completed commands
+ * into our in-core command complete fifos.
+ */
+#define AHC_RUN_QOUTFIFO 0x1
+#define AHC_RUN_TQINFIFO 0x2
+static u_int
+ahc_check_cmdcmpltqueues(struct ahc_softc *ahc)
+{
+ u_int retval;
+
+ retval = 0;
+ ahc_dmamap_sync(ahc, ahc->shared_data_dmat, ahc->shared_data_dmamap,
+ /*offset*/ahc->qoutfifonext, /*len*/1,
+ BUS_DMASYNC_POSTREAD);
+ if (ahc->qoutfifo[ahc->qoutfifonext] != SCB_LIST_NULL)
+ retval |= AHC_RUN_QOUTFIFO;
+#ifdef AHC_TARGET_MODE
+ if ((ahc->flags & AHC_TARGETROLE) != 0
+ && (ahc->flags & AHC_TQINFIFO_BLOCKED) == 0) {
+ ahc_dmamap_sync(ahc, ahc->shared_data_dmat,
+ ahc->shared_data_dmamap,
+ ahc_targetcmd_offset(ahc, ahc->tqinfifofnext),
+ /*len*/sizeof(struct target_cmd),
+ BUS_DMASYNC_POSTREAD);
+ if (ahc->targetcmds[ahc->tqinfifonext].cmd_valid != 0)
+ retval |= AHC_RUN_TQINFIFO;
+ }
+#endif
+ return (retval);
+}
+
+/*
+ * Catch an interrupt from the adapter
+ */
+int
+ahc_intr(struct ahc_softc *ahc)
+{
+ u_int intstat;
+
+ if ((ahc->pause & INTEN) == 0) {
+ /*
+ * Our interrupt is not enabled on the chip
+ * and may be disabled for re-entrancy reasons,
+ * so just return. This is likely just a shared
+ * interrupt.
+ */
+ return (0);
+ }
+ /*
+ * Instead of directly reading the interrupt status register,
+ * infer the cause of the interrupt by checking our in-core
+ * completion queues. This avoids a costly PCI bus read in
+ * most cases.
+ */
+ if ((ahc->flags & (AHC_ALL_INTERRUPTS|AHC_EDGE_INTERRUPT)) == 0
+ && (ahc_check_cmdcmpltqueues(ahc) != 0))
+ intstat = CMDCMPLT;
+ else {
+ intstat = ahc_inb(ahc, INTSTAT);
+ }
+
+ if ((intstat & INT_PEND) == 0) {
+#if AHC_PCI_CONFIG > 0
+ if (ahc->unsolicited_ints > 500) {
+ ahc->unsolicited_ints = 0;
+ if ((ahc->chip & AHC_PCI) != 0
+ && (ahc_inb(ahc, ERROR) & PCIERRSTAT) != 0)
+ ahc->bus_intr(ahc);
+ }
+#endif
+ ahc->unsolicited_ints++;
+ return (0);
+ }
+ ahc->unsolicited_ints = 0;
+
+ if (intstat & CMDCMPLT) {
+ ahc_outb(ahc, CLRINT, CLRCMDINT);
+
+ /*
+ * Ensure that the chip sees that we've cleared
+ * this interrupt before we walk the output fifo.
+ * Otherwise, we may, due to posted bus writes,
+ * clear the interrupt after we finish the scan,
+ * and after the sequencer has added new entries
+ * and asserted the interrupt again.
+ */
+ ahc_flush_device_writes(ahc);
+ ahc_run_qoutfifo(ahc);
+#ifdef AHC_TARGET_MODE
+ if ((ahc->flags & AHC_TARGETROLE) != 0)
+ ahc_run_tqinfifo(ahc, /*paused*/FALSE);
+#endif
+ }
+
+ /*
+ * Handle statuses that may invalidate our cached
+ * copy of INTSTAT separately.
+ */
+ if (intstat == 0xFF && (ahc->features & AHC_REMOVABLE) != 0) {
+ /* Hot eject. Do nothing */
+ } else if (intstat & BRKADRINT) {
+ ahc_handle_brkadrint(ahc);
+ } else if ((intstat & (SEQINT|SCSIINT)) != 0) {
+
+ ahc_pause_bug_fix(ahc);
+
+ if ((intstat & SEQINT) != 0)
+ ahc_handle_seqint(ahc, intstat);
+
+ if ((intstat & SCSIINT) != 0)
+ ahc_handle_scsiint(ahc, intstat);
+ }
+ return (1);
+}
+
+/************************* Sequencer Execution Control ************************/
+/*
+ * Restart the sequencer program from address zero
+ */
+static void
ahc_restart(struct ahc_softc *ahc)
{
@@ -302,7 +872,7 @@ ahc_restart(struct ahc_softc *ahc)
}
/************************* Input/Output Queues ********************************/
-void
+static void
ahc_run_qoutfifo(struct ahc_softc *ahc)
{
struct scb *scb;
@@ -349,7 +919,7 @@ ahc_run_qoutfifo(struct ahc_softc *ahc)
}
}
-void
+static void
ahc_run_untagged_queues(struct ahc_softc *ahc)
{
int i;
@@ -358,7 +928,7 @@ ahc_run_untagged_queues(struct ahc_softc *ahc)
ahc_run_untagged_queue(ahc, &ahc->untagged_queues[i]);
}
-void
+static void
ahc_run_untagged_queue(struct ahc_softc *ahc, struct scb_tailq *queue)
{
struct scb *scb;
@@ -374,7 +944,7 @@ ahc_run_untagged_queue(struct ahc_softc *ahc, struct scb_tailq *queue)
}
/************************* Interrupt Handling *********************************/
-void
+static void
ahc_handle_brkadrint(struct ahc_softc *ahc)
{
/*
@@ -403,7 +973,7 @@ ahc_handle_brkadrint(struct ahc_softc *ahc)
ahc_shutdown(ahc);
}
-void
+static void
ahc_handle_seqint(struct ahc_softc *ahc, u_int intstat)
{
struct scb *scb;
@@ -954,7 +1524,7 @@ unpause:
ahc_unpause(ahc);
}
-void
+static void
ahc_handle_scsiint(struct ahc_softc *ahc, u_int intstat)
{
u_int scb_index;
@@ -1407,7 +1977,7 @@ ahc_force_renegotiation(struct ahc_softc *ahc, struct ahc_devinfo *devinfo)
}
#define AHC_MAX_STEPS 2000
-void
+static void
ahc_clear_critical_section(struct ahc_softc *ahc)
{
int stepping;
@@ -1500,7 +2070,7 @@ ahc_clear_critical_section(struct ahc_softc *ahc)
/*
* Clear any pending interrupt status.
*/
-void
+static void
ahc_clear_intstat(struct ahc_softc *ahc)
{
/* Clear any interrupt conditions this may have caused */
@@ -1519,7 +2089,8 @@ ahc_clear_intstat(struct ahc_softc *ahc)
uint32_t ahc_debug = AHC_DEBUG_OPTS;
#endif
-void
+#if 0 /* unused */
+static void
ahc_print_scb(struct scb *scb)
{
int i;
@@ -1551,6 +2122,7 @@ ahc_print_scb(struct scb *scb)
}
}
}
+#endif
/************************* Transfer Negotiation *******************************/
/*
@@ -1634,7 +2206,7 @@ ahc_free_tstate(struct ahc_softc *ahc, u_int scsi_id, char channel, int force)
* by the capabilities of the bus connectivity of and sync settings for
* the target.
*/
-struct ahc_syncrate *
+const struct ahc_syncrate *
ahc_devlimited_syncrate(struct ahc_softc *ahc,
struct ahc_initiator_tinfo *tinfo,
u_int *period, u_int *ppr_options, role_t role)
@@ -1689,11 +2261,11 @@ ahc_devlimited_syncrate(struct ahc_softc *ahc,
* Return the period and offset that should be sent to the target
* if this was the beginning of an SDTR.
*/
-struct ahc_syncrate *
+const struct ahc_syncrate *
ahc_find_syncrate(struct ahc_softc *ahc, u_int *period,
u_int *ppr_options, u_int maxsync)
{
- struct ahc_syncrate *syncrate;
+ const struct ahc_syncrate *syncrate;
if ((ahc->features & AHC_DT) == 0)
*ppr_options &= ~MSG_EXT_PPR_DT_REQ;
@@ -1768,7 +2340,7 @@ ahc_find_syncrate(struct ahc_softc *ahc, u_int *period,
u_int
ahc_find_period(struct ahc_softc *ahc, u_int scsirate, u_int maxsync)
{
- struct ahc_syncrate *syncrate;
+ const struct ahc_syncrate *syncrate;
if ((ahc->features & AHC_ULTRA2) != 0)
scsirate &= SXFR_ULTRA2;
@@ -1806,10 +2378,10 @@ ahc_find_period(struct ahc_softc *ahc, u_int scsirate, u_int maxsync)
* Truncate the given synchronous offset to a value the
* current adapter type and syncrate are capable of.
*/
-void
+static void
ahc_validate_offset(struct ahc_softc *ahc,
struct ahc_initiator_tinfo *tinfo,
- struct ahc_syncrate *syncrate,
+ const struct ahc_syncrate *syncrate,
u_int *offset, int wide, role_t role)
{
u_int maxoffset;
@@ -1838,7 +2410,7 @@ ahc_validate_offset(struct ahc_softc *ahc,
* Truncate the given transfer width parameter to a value the
* current adapter type is capable of.
*/
-void
+static void
ahc_validate_width(struct ahc_softc *ahc, struct ahc_initiator_tinfo *tinfo,
u_int *bus_width, role_t role)
{
@@ -1913,7 +2485,7 @@ ahc_update_neg_request(struct ahc_softc *ahc, struct ahc_devinfo *devinfo,
*/
void
ahc_set_syncrate(struct ahc_softc *ahc, struct ahc_devinfo *devinfo,
- struct ahc_syncrate *syncrate, u_int period,
+ const struct ahc_syncrate *syncrate, u_int period,
u_int offset, u_int ppr_options, u_int type, int paused)
{
struct ahc_initiator_tinfo *tinfo;
@@ -2220,11 +2792,11 @@ ahc_fetch_devinfo(struct ahc_softc *ahc, struct ahc_devinfo *devinfo)
role);
}
-struct ahc_phase_table_entry*
+static const struct ahc_phase_table_entry*
ahc_lookup_phase_entry(int phase)
{
- struct ahc_phase_table_entry *entry;
- struct ahc_phase_table_entry *last_entry;
+ const struct ahc_phase_table_entry *entry;
+ const struct ahc_phase_table_entry *last_entry;
/*
* num_phases doesn't include the default entry which
@@ -2390,7 +2962,7 @@ ahc_build_transfer_msg(struct ahc_softc *ahc, struct ahc_devinfo *devinfo)
*/
struct ahc_initiator_tinfo *tinfo;
struct ahc_tmode_tstate *tstate;
- struct ahc_syncrate *rate;
+ const struct ahc_syncrate *rate;
int dowide;
int dosync;
int doppr;
@@ -2655,7 +3227,7 @@ proto_violation_reset:
*/
static void
ahc_handle_message_phase(struct ahc_softc *ahc)
-{
+{
struct ahc_devinfo devinfo;
u_int bus_phase;
int end_session;
@@ -3056,7 +3628,7 @@ ahc_parse_msg(struct ahc_softc *ahc, struct ahc_devinfo *devinfo)
switch (ahc->msgin_buf[2]) {
case MSG_EXT_SDTR:
{
- struct ahc_syncrate *syncrate;
+ const struct ahc_syncrate *syncrate;
u_int period;
u_int ppr_options;
u_int offset;
@@ -3231,7 +3803,7 @@ ahc_parse_msg(struct ahc_softc *ahc, struct ahc_devinfo *devinfo)
}
case MSG_EXT_PPR:
{
- struct ahc_syncrate *syncrate;
+ const struct ahc_syncrate *syncrate;
u_int period;
u_int offset;
u_int bus_width;
@@ -3984,7 +4556,7 @@ ahc_free(struct ahc_softc *ahc)
return;
}
-void
+static void
ahc_shutdown(void *arg)
{
struct ahc_softc *ahc;
@@ -4388,7 +4960,7 @@ ahc_fini_scbdata(struct ahc_softc *ahc)
free(scb_data->scbarray, M_DEVBUF);
}
-void
+static void
ahc_alloc_scbs(struct ahc_softc *ahc)
{
struct scb_data *scb_data;
@@ -5121,7 +5693,7 @@ ahc_resume(struct ahc_softc *ahc)
* Return the untagged transaction id for a given target/channel lun.
* Optionally, clear the entry.
*/
-u_int
+static u_int
ahc_index_busy_tcl(struct ahc_softc *ahc, u_int tcl)
{
u_int scbid;
@@ -5142,7 +5714,7 @@ ahc_index_busy_tcl(struct ahc_softc *ahc, u_int tcl)
return (scbid);
}
-void
+static void
ahc_unbusy_tcl(struct ahc_softc *ahc, u_int tcl)
{
u_int target_offset;
@@ -5160,7 +5732,7 @@ ahc_unbusy_tcl(struct ahc_softc *ahc, u_int tcl)
}
}
-void
+static void
ahc_busy_tcl(struct ahc_softc *ahc, u_int tcl, u_int scbid)
{
u_int target_offset;
@@ -5215,7 +5787,7 @@ ahc_match_scb(struct ahc_softc *ahc, struct scb *scb, int target,
return match;
}
-void
+static void
ahc_freeze_devq(struct ahc_softc *ahc, struct scb *scb)
{
int target;
@@ -5707,7 +6279,7 @@ ahc_add_curscb_to_free_list(struct ahc_softc *ahc)
*/
static u_int
ahc_rem_wscb(struct ahc_softc *ahc, u_int scbpos, u_int prev)
-{
+{
u_int curscb, next;
/*
@@ -5756,7 +6328,7 @@ ahc_rem_wscb(struct ahc_softc *ahc, u_int scbpos, u_int prev)
* been modified from CAM_REQ_INPROG. This routine assumes that the sequencer
* is paused before it is called.
*/
-int
+static int
ahc_abort_scbs(struct ahc_softc *ahc, int target, char channel,
int lun, u_int tag, role_t role, uint32_t status)
{
@@ -6078,7 +6650,7 @@ ahc_reset_channel(struct ahc_softc *ahc, char channel, int initiate_reset)
/*
* Calculate the residual for a just completed SCB.
*/
-void
+static void
ahc_calc_residual(struct ahc_softc *ahc, struct scb *scb)
{
struct hardware_scb *hscb;
@@ -6279,7 +6851,7 @@ ahc_loadseq(struct ahc_softc *ahc)
struct cs cs_table[num_critical_sections];
u_int begin_set[num_critical_sections];
u_int end_set[num_critical_sections];
- struct patch *cur_patch;
+ const struct patch *cur_patch;
u_int cs_count;
u_int cur_cs;
u_int i;
@@ -6384,11 +6956,11 @@ ahc_loadseq(struct ahc_softc *ahc)
}
static int
-ahc_check_patch(struct ahc_softc *ahc, struct patch **start_patch,
+ahc_check_patch(struct ahc_softc *ahc, const struct patch **start_patch,
u_int start_instr, u_int *skip_addr)
{
- struct patch *cur_patch;
- struct patch *last_patch;
+ const struct patch *cur_patch;
+ const struct patch *last_patch;
u_int num_patches;
num_patches = ARRAY_SIZE(patches);
@@ -6447,7 +7019,7 @@ ahc_download_instr(struct ahc_softc *ahc, u_int instrptr, uint8_t *dconsts)
case AIC_OP_JE:
case AIC_OP_JZ:
{
- struct patch *cur_patch;
+ const struct patch *cur_patch;
int address_offset;
u_int address;
u_int skip_addr;
@@ -6545,7 +7117,7 @@ ahc_download_instr(struct ahc_softc *ahc, u_int instrptr, uint8_t *dconsts)
}
int
-ahc_print_register(ahc_reg_parse_entry_t *table, u_int num_entries,
+ahc_print_register(const ahc_reg_parse_entry_t *table, u_int num_entries,
const char *name, u_int address, u_int value,
u_int *cur_column, u_int wrap_point)
{
@@ -7229,7 +7801,7 @@ ahc_update_scsiid(struct ahc_softc *ahc, u_int targid_mask)
ahc_outb(ahc, SCSIID, scsiid);
}
-void
+static void
ahc_run_tqinfifo(struct ahc_softc *ahc, int paused)
{
struct target_cmd *cmd;
diff --git a/drivers/scsi/aic7xxx/aic7xxx_inline.h b/drivers/scsi/aic7xxx/aic7xxx_inline.h
index cba2f23bbe7..09bf2f4d78d 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_inline.h
+++ b/drivers/scsi/aic7xxx/aic7xxx_inline.h
@@ -46,179 +46,13 @@
#define _AIC7XXX_INLINE_H_
/************************* Sequencer Execution Control ************************/
-static __inline void ahc_pause_bug_fix(struct ahc_softc *ahc);
-static __inline int ahc_is_paused(struct ahc_softc *ahc);
-static __inline void ahc_pause(struct ahc_softc *ahc);
-static __inline void ahc_unpause(struct ahc_softc *ahc);
-
-/*
- * Work around any chip bugs related to halting sequencer execution.
- * On Ultra2 controllers, we must clear the CIOBUS stretch signal by
- * reading a register that will set this signal and deassert it.
- * Without this workaround, if the chip is paused, by an interrupt or
- * manual pause while accessing scb ram, accesses to certain registers
- * will hang the system (infinite pci retries).
- */
-static __inline void
-ahc_pause_bug_fix(struct ahc_softc *ahc)
-{
- if ((ahc->features & AHC_ULTRA2) != 0)
- (void)ahc_inb(ahc, CCSCBCTL);
-}
-
-/*
- * Determine whether the sequencer has halted code execution.
- * Returns non-zero status if the sequencer is stopped.
- */
-static __inline int
-ahc_is_paused(struct ahc_softc *ahc)
-{
- return ((ahc_inb(ahc, HCNTRL) & PAUSE) != 0);
-}
-
-/*
- * Request that the sequencer stop and wait, indefinitely, for it
- * to stop. The sequencer will only acknowledge that it is paused
- * once it has reached an instruction boundary and PAUSEDIS is
- * cleared in the SEQCTL register. The sequencer may use PAUSEDIS
- * for critical sections.
- */
-static __inline void
-ahc_pause(struct ahc_softc *ahc)
-{
- ahc_outb(ahc, HCNTRL, ahc->pause);
-
- /*
- * Since the sequencer can disable pausing in a critical section, we
- * must loop until it actually stops.
- */
- while (ahc_is_paused(ahc) == 0)
- ;
-
- ahc_pause_bug_fix(ahc);
-}
-
-/*
- * Allow the sequencer to continue program execution.
- * We check here to ensure that no additional interrupt
- * sources that would cause the sequencer to halt have been
- * asserted. If, for example, a SCSI bus reset is detected
- * while we are fielding a different, pausing, interrupt type,
- * we don't want to release the sequencer before going back
- * into our interrupt handler and dealing with this new
- * condition.
- */
-static __inline void
-ahc_unpause(struct ahc_softc *ahc)
-{
- if ((ahc_inb(ahc, INTSTAT) & (SCSIINT | SEQINT | BRKADRINT)) == 0)
- ahc_outb(ahc, HCNTRL, ahc->unpause);
-}
-
-/*********************** Untagged Transaction Routines ************************/
-static __inline void ahc_freeze_untagged_queues(struct ahc_softc *ahc);
-static __inline void ahc_release_untagged_queues(struct ahc_softc *ahc);
-
-/*
- * Block our completion routine from starting the next untagged
- * transaction for this target or target lun.
- */
-static __inline void
-ahc_freeze_untagged_queues(struct ahc_softc *ahc)
-{
- if ((ahc->flags & AHC_SCB_BTT) == 0)
- ahc->untagged_queue_lock++;
-}
-
-/*
- * Allow the next untagged transaction for this target or target lun
- * to be executed. We use a counting semaphore to allow the lock
- * to be acquired recursively. Once the count drops to zero, the
- * transaction queues will be run.
- */
-static __inline void
-ahc_release_untagged_queues(struct ahc_softc *ahc)
-{
- if ((ahc->flags & AHC_SCB_BTT) == 0) {
- ahc->untagged_queue_lock--;
- if (ahc->untagged_queue_lock == 0)
- ahc_run_untagged_queues(ahc);
- }
-}
+int ahc_is_paused(struct ahc_softc *ahc);
+void ahc_pause(struct ahc_softc *ahc);
+void ahc_unpause(struct ahc_softc *ahc);
/************************** Memory mapping routines ***************************/
-static __inline struct ahc_dma_seg *
- ahc_sg_bus_to_virt(struct scb *scb,
- uint32_t sg_busaddr);
-static __inline uint32_t
- ahc_sg_virt_to_bus(struct scb *scb,
- struct ahc_dma_seg *sg);
-static __inline uint32_t
- ahc_hscb_busaddr(struct ahc_softc *ahc, u_int index);
-static __inline void ahc_sync_scb(struct ahc_softc *ahc,
- struct scb *scb, int op);
-static __inline void ahc_sync_sglist(struct ahc_softc *ahc,
- struct scb *scb, int op);
-static __inline uint32_t
- ahc_targetcmd_offset(struct ahc_softc *ahc,
- u_int index);
-
-static __inline struct ahc_dma_seg *
-ahc_sg_bus_to_virt(struct scb *scb, uint32_t sg_busaddr)
-{
- int sg_index;
-
- sg_index = (sg_busaddr - scb->sg_list_phys)/sizeof(struct ahc_dma_seg);
- /* sg_list_phys points to entry 1, not 0 */
- sg_index++;
-
- return (&scb->sg_list[sg_index]);
-}
-
-static __inline uint32_t
-ahc_sg_virt_to_bus(struct scb *scb, struct ahc_dma_seg *sg)
-{
- int sg_index;
-
- /* sg_list_phys points to entry 1, not 0 */
- sg_index = sg - &scb->sg_list[1];
-
- return (scb->sg_list_phys + (sg_index * sizeof(*scb->sg_list)));
-}
-
-static __inline uint32_t
-ahc_hscb_busaddr(struct ahc_softc *ahc, u_int index)
-{
- return (ahc->scb_data->hscb_busaddr
- + (sizeof(struct hardware_scb) * index));
-}
-
-static __inline void
-ahc_sync_scb(struct ahc_softc *ahc, struct scb *scb, int op)
-{
- ahc_dmamap_sync(ahc, ahc->scb_data->hscb_dmat,
- ahc->scb_data->hscb_dmamap,
- /*offset*/(scb->hscb - ahc->hscbs) * sizeof(*scb->hscb),
- /*len*/sizeof(*scb->hscb), op);
-}
-
-static __inline void
-ahc_sync_sglist(struct ahc_softc *ahc, struct scb *scb, int op)
-{
- if (scb->sg_count == 0)
- return;
-
- ahc_dmamap_sync(ahc, ahc->scb_data->sg_dmat, scb->sg_map->sg_dmamap,
- /*offset*/(scb->sg_list - scb->sg_map->sg_vaddr)
- * sizeof(struct ahc_dma_seg),
- /*len*/sizeof(struct ahc_dma_seg) * scb->sg_count, op);
-}
-
-static __inline uint32_t
-ahc_targetcmd_offset(struct ahc_softc *ahc, u_int index)
-{
- return (((uint8_t *)&ahc->targetcmds[index]) - ahc->qoutfifo);
-}
+void ahc_sync_sglist(struct ahc_softc *ahc,
+ struct scb *scb, int op);
/******************************** Debugging ***********************************/
static __inline char *ahc_name(struct ahc_softc *ahc);
@@ -231,420 +65,34 @@ ahc_name(struct ahc_softc *ahc)
/*********************** Miscellaneous Support Functions ***********************/
-static __inline void ahc_update_residual(struct ahc_softc *ahc,
- struct scb *scb);
-static __inline struct ahc_initiator_tinfo *
- ahc_fetch_transinfo(struct ahc_softc *ahc,
- char channel, u_int our_id,
- u_int remote_id,
- struct ahc_tmode_tstate **tstate);
-static __inline uint16_t
- ahc_inw(struct ahc_softc *ahc, u_int port);
-static __inline void ahc_outw(struct ahc_softc *ahc, u_int port,
- u_int value);
-static __inline uint32_t
- ahc_inl(struct ahc_softc *ahc, u_int port);
-static __inline void ahc_outl(struct ahc_softc *ahc, u_int port,
- uint32_t value);
-static __inline uint64_t
- ahc_inq(struct ahc_softc *ahc, u_int port);
-static __inline void ahc_outq(struct ahc_softc *ahc, u_int port,
- uint64_t value);
-static __inline struct scb*
- ahc_get_scb(struct ahc_softc *ahc);
-static __inline void ahc_free_scb(struct ahc_softc *ahc, struct scb *scb);
-static __inline void ahc_swap_with_next_hscb(struct ahc_softc *ahc,
- struct scb *scb);
-static __inline void ahc_queue_scb(struct ahc_softc *ahc, struct scb *scb);
-static __inline struct scsi_sense_data *
- ahc_get_sense_buf(struct ahc_softc *ahc,
- struct scb *scb);
-static __inline uint32_t
- ahc_get_sense_bufaddr(struct ahc_softc *ahc,
- struct scb *scb);
-
-/*
- * Determine whether the sequencer reported a residual
- * for this SCB/transaction.
- */
-static __inline void
-ahc_update_residual(struct ahc_softc *ahc, struct scb *scb)
-{
- uint32_t sgptr;
-
- sgptr = ahc_le32toh(scb->hscb->sgptr);
- if ((sgptr & SG_RESID_VALID) != 0)
- ahc_calc_residual(ahc, scb);
-}
-
-/*
- * Return pointers to the transfer negotiation information
- * for the specified our_id/remote_id pair.
- */
-static __inline struct ahc_initiator_tinfo *
-ahc_fetch_transinfo(struct ahc_softc *ahc, char channel, u_int our_id,
- u_int remote_id, struct ahc_tmode_tstate **tstate)
-{
- /*
- * Transfer data structures are stored from the perspective
- * of the target role. Since the parameters for a connection
- * in the initiator role to a given target are the same as
- * when the roles are reversed, we pretend we are the target.
- */
- if (channel == 'B')
- our_id += 8;
- *tstate = ahc->enabled_targets[our_id];
- return (&(*tstate)->transinfo[remote_id]);
-}
-
-static __inline uint16_t
-ahc_inw(struct ahc_softc *ahc, u_int port)
-{
- uint16_t r = ahc_inb(ahc, port+1) << 8;
- return r | ahc_inb(ahc, port);
-}
-
-static __inline void
-ahc_outw(struct ahc_softc *ahc, u_int port, u_int value)
-{
- ahc_outb(ahc, port, value & 0xFF);
- ahc_outb(ahc, port+1, (value >> 8) & 0xFF);
-}
-
-static __inline uint32_t
-ahc_inl(struct ahc_softc *ahc, u_int port)
-{
- return ((ahc_inb(ahc, port))
- | (ahc_inb(ahc, port+1) << 8)
- | (ahc_inb(ahc, port+2) << 16)
- | (ahc_inb(ahc, port+3) << 24));
-}
-
-static __inline void
-ahc_outl(struct ahc_softc *ahc, u_int port, uint32_t value)
-{
- ahc_outb(ahc, port, (value) & 0xFF);
- ahc_outb(ahc, port+1, ((value) >> 8) & 0xFF);
- ahc_outb(ahc, port+2, ((value) >> 16) & 0xFF);
- ahc_outb(ahc, port+3, ((value) >> 24) & 0xFF);
-}
-
-static __inline uint64_t
-ahc_inq(struct ahc_softc *ahc, u_int port)
-{
- return ((ahc_inb(ahc, port))
- | (ahc_inb(ahc, port+1) << 8)
- | (ahc_inb(ahc, port+2) << 16)
- | (ahc_inb(ahc, port+3) << 24)
- | (((uint64_t)ahc_inb(ahc, port+4)) << 32)
- | (((uint64_t)ahc_inb(ahc, port+5)) << 40)
- | (((uint64_t)ahc_inb(ahc, port+6)) << 48)
- | (((uint64_t)ahc_inb(ahc, port+7)) << 56));
-}
-
-static __inline void
-ahc_outq(struct ahc_softc *ahc, u_int port, uint64_t value)
-{
- ahc_outb(ahc, port, value & 0xFF);
- ahc_outb(ahc, port+1, (value >> 8) & 0xFF);
- ahc_outb(ahc, port+2, (value >> 16) & 0xFF);
- ahc_outb(ahc, port+3, (value >> 24) & 0xFF);
- ahc_outb(ahc, port+4, (value >> 32) & 0xFF);
- ahc_outb(ahc, port+5, (value >> 40) & 0xFF);
- ahc_outb(ahc, port+6, (value >> 48) & 0xFF);
- ahc_outb(ahc, port+7, (value >> 56) & 0xFF);
-}
-
-/*
- * Get a free scb. If there are none, see if we can allocate a new SCB.
- */
-static __inline struct scb *
-ahc_get_scb(struct ahc_softc *ahc)
-{
- struct scb *scb;
-
- if ((scb = SLIST_FIRST(&ahc->scb_data->free_scbs)) == NULL) {
- ahc_alloc_scbs(ahc);
- scb = SLIST_FIRST(&ahc->scb_data->free_scbs);
- if (scb == NULL)
- return (NULL);
- }
- SLIST_REMOVE_HEAD(&ahc->scb_data->free_scbs, links.sle);
- return (scb);
-}
-
-/*
- * Return an SCB resource to the free list.
- */
-static __inline void
-ahc_free_scb(struct ahc_softc *ahc, struct scb *scb)
-{
- struct hardware_scb *hscb;
-
- hscb = scb->hscb;
- /* Clean up for the next user */
- ahc->scb_data->scbindex[hscb->tag] = NULL;
- scb->flags = SCB_FREE;
- hscb->control = 0;
-
- SLIST_INSERT_HEAD(&ahc->scb_data->free_scbs, scb, links.sle);
-
- /* Notify the OSM that a resource is now available. */
- ahc_platform_scb_free(ahc, scb);
-}
-
-static __inline struct scb *
-ahc_lookup_scb(struct ahc_softc *ahc, u_int tag)
-{
- struct scb* scb;
-
- scb = ahc->scb_data->scbindex[tag];
- if (scb != NULL)
- ahc_sync_scb(ahc, scb,
- BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE);
- return (scb);
-}
-
-static __inline void
-ahc_swap_with_next_hscb(struct ahc_softc *ahc, struct scb *scb)
-{
- struct hardware_scb *q_hscb;
- u_int saved_tag;
-
- /*
- * Our queuing method is a bit tricky. The card
- * knows in advance which HSCB to download, and we
- * can't disappoint it. To achieve this, the next
- * SCB to download is saved off in ahc->next_queued_scb.
- * When we are called to queue "an arbitrary scb",
- * we copy the contents of the incoming HSCB to the one
- * the sequencer knows about, swap HSCB pointers and
- * finally assign the SCB to the tag indexed location
- * in the scb_array. This makes sure that we can still
- * locate the correct SCB by SCB_TAG.
- */
- q_hscb = ahc->next_queued_scb->hscb;
- saved_tag = q_hscb->tag;
- memcpy(q_hscb, scb->hscb, sizeof(*scb->hscb));
- if ((scb->flags & SCB_CDB32_PTR) != 0) {
- q_hscb->shared_data.cdb_ptr =
- ahc_htole32(ahc_hscb_busaddr(ahc, q_hscb->tag)
- + offsetof(struct hardware_scb, cdb32));
- }
- q_hscb->tag = saved_tag;
- q_hscb->next = scb->hscb->tag;
-
- /* Now swap HSCB pointers. */
- ahc->next_queued_scb->hscb = scb->hscb;
- scb->hscb = q_hscb;
-
- /* Now define the mapping from tag to SCB in the scbindex */
- ahc->scb_data->scbindex[scb->hscb->tag] = scb;
-}
-
-/*
- * Tell the sequencer about a new transaction to execute.
- */
-static __inline void
-ahc_queue_scb(struct ahc_softc *ahc, struct scb *scb)
-{
- ahc_swap_with_next_hscb(ahc, scb);
-
- if (scb->hscb->tag == SCB_LIST_NULL
- || scb->hscb->next == SCB_LIST_NULL)
- panic("Attempt to queue invalid SCB tag %x:%x\n",
- scb->hscb->tag, scb->hscb->next);
-
- /*
- * Setup data "oddness".
- */
- scb->hscb->lun &= LID;
- if (ahc_get_transfer_length(scb) & 0x1)
- scb->hscb->lun |= SCB_XFERLEN_ODD;
-
- /*
- * Keep a history of SCBs we've downloaded in the qinfifo.
- */
- ahc->qinfifo[ahc->qinfifonext++] = scb->hscb->tag;
-
- /*
- * Make sure our data is consistent from the
- * perspective of the adapter.
- */
- ahc_sync_scb(ahc, scb, BUS_DMASYNC_PREREAD|BUS_DMASYNC_PREWRITE);
-
- /* Tell the adapter about the newly queued SCB */
- if ((ahc->features & AHC_QUEUE_REGS) != 0) {
- ahc_outb(ahc, HNSCB_QOFF, ahc->qinfifonext);
- } else {
- if ((ahc->features & AHC_AUTOPAUSE) == 0)
- ahc_pause(ahc);
- ahc_outb(ahc, KERNEL_QINPOS, ahc->qinfifonext);
- if ((ahc->features & AHC_AUTOPAUSE) == 0)
- ahc_unpause(ahc);
- }
-}
-
-static __inline struct scsi_sense_data *
-ahc_get_sense_buf(struct ahc_softc *ahc, struct scb *scb)
-{
- int offset;
-
- offset = scb - ahc->scb_data->scbarray;
- return (&ahc->scb_data->sense[offset]);
-}
-
-static __inline uint32_t
-ahc_get_sense_bufaddr(struct ahc_softc *ahc, struct scb *scb)
-{
- int offset;
-
- offset = scb - ahc->scb_data->scbarray;
- return (ahc->scb_data->sense_busaddr
- + (offset * sizeof(struct scsi_sense_data)));
-}
+struct ahc_initiator_tinfo *
+ ahc_fetch_transinfo(struct ahc_softc *ahc,
+ char channel, u_int our_id,
+ u_int remote_id,
+ struct ahc_tmode_tstate **tstate);
+uint16_t
+ ahc_inw(struct ahc_softc *ahc, u_int port);
+void ahc_outw(struct ahc_softc *ahc, u_int port,
+ u_int value);
+uint32_t
+ ahc_inl(struct ahc_softc *ahc, u_int port);
+void ahc_outl(struct ahc_softc *ahc, u_int port,
+ uint32_t value);
+uint64_t
+ ahc_inq(struct ahc_softc *ahc, u_int port);
+void ahc_outq(struct ahc_softc *ahc, u_int port,
+ uint64_t value);
+struct scb*
+ ahc_get_scb(struct ahc_softc *ahc);
+void ahc_free_scb(struct ahc_softc *ahc, struct scb *scb);
+struct scb *
+ ahc_lookup_scb(struct ahc_softc *ahc, u_int tag);
+void ahc_queue_scb(struct ahc_softc *ahc, struct scb *scb);
+struct scsi_sense_data *
+ ahc_get_sense_buf(struct ahc_softc *ahc,
+ struct scb *scb);
/************************** Interrupt Processing ******************************/
-static __inline void ahc_sync_qoutfifo(struct ahc_softc *ahc, int op);
-static __inline void ahc_sync_tqinfifo(struct ahc_softc *ahc, int op);
-static __inline u_int ahc_check_cmdcmpltqueues(struct ahc_softc *ahc);
-static __inline int ahc_intr(struct ahc_softc *ahc);
-
-static __inline void
-ahc_sync_qoutfifo(struct ahc_softc *ahc, int op)
-{
- ahc_dmamap_sync(ahc, ahc->shared_data_dmat, ahc->shared_data_dmamap,
- /*offset*/0, /*len*/256, op);
-}
-
-static __inline void
-ahc_sync_tqinfifo(struct ahc_softc *ahc, int op)
-{
-#ifdef AHC_TARGET_MODE
- if ((ahc->flags & AHC_TARGETROLE) != 0) {
- ahc_dmamap_sync(ahc, ahc->shared_data_dmat,
- ahc->shared_data_dmamap,
- ahc_targetcmd_offset(ahc, 0),
- sizeof(struct target_cmd) * AHC_TMODE_CMDS,
- op);
- }
-#endif
-}
-
-/*
- * See if the firmware has posted any completed commands
- * into our in-core command complete fifos.
- */
-#define AHC_RUN_QOUTFIFO 0x1
-#define AHC_RUN_TQINFIFO 0x2
-static __inline u_int
-ahc_check_cmdcmpltqueues(struct ahc_softc *ahc)
-{
- u_int retval;
-
- retval = 0;
- ahc_dmamap_sync(ahc, ahc->shared_data_dmat, ahc->shared_data_dmamap,
- /*offset*/ahc->qoutfifonext, /*len*/1,
- BUS_DMASYNC_POSTREAD);
- if (ahc->qoutfifo[ahc->qoutfifonext] != SCB_LIST_NULL)
- retval |= AHC_RUN_QOUTFIFO;
-#ifdef AHC_TARGET_MODE
- if ((ahc->flags & AHC_TARGETROLE) != 0
- && (ahc->flags & AHC_TQINFIFO_BLOCKED) == 0) {
- ahc_dmamap_sync(ahc, ahc->shared_data_dmat,
- ahc->shared_data_dmamap,
- ahc_targetcmd_offset(ahc, ahc->tqinfifofnext),
- /*len*/sizeof(struct target_cmd),
- BUS_DMASYNC_POSTREAD);
- if (ahc->targetcmds[ahc->tqinfifonext].cmd_valid != 0)
- retval |= AHC_RUN_TQINFIFO;
- }
-#endif
- return (retval);
-}
-
-/*
- * Catch an interrupt from the adapter
- */
-static __inline int
-ahc_intr(struct ahc_softc *ahc)
-{
- u_int intstat;
-
- if ((ahc->pause & INTEN) == 0) {
- /*
- * Our interrupt is not enabled on the chip
- * and may be disabled for re-entrancy reasons,
- * so just return. This is likely just a shared
- * interrupt.
- */
- return (0);
- }
- /*
- * Instead of directly reading the interrupt status register,
- * infer the cause of the interrupt by checking our in-core
- * completion queues. This avoids a costly PCI bus read in
- * most cases.
- */
- if ((ahc->flags & (AHC_ALL_INTERRUPTS|AHC_EDGE_INTERRUPT)) == 0
- && (ahc_check_cmdcmpltqueues(ahc) != 0))
- intstat = CMDCMPLT;
- else {
- intstat = ahc_inb(ahc, INTSTAT);
- }
-
- if ((intstat & INT_PEND) == 0) {
-#if AHC_PCI_CONFIG > 0
- if (ahc->unsolicited_ints > 500) {
- ahc->unsolicited_ints = 0;
- if ((ahc->chip & AHC_PCI) != 0
- && (ahc_inb(ahc, ERROR) & PCIERRSTAT) != 0)
- ahc->bus_intr(ahc);
- }
-#endif
- ahc->unsolicited_ints++;
- return (0);
- }
- ahc->unsolicited_ints = 0;
-
- if (intstat & CMDCMPLT) {
- ahc_outb(ahc, CLRINT, CLRCMDINT);
-
- /*
- * Ensure that the chip sees that we've cleared
- * this interrupt before we walk the output fifo.
- * Otherwise, we may, due to posted bus writes,
- * clear the interrupt after we finish the scan,
- * and after the sequencer has added new entries
- * and asserted the interrupt again.
- */
- ahc_flush_device_writes(ahc);
- ahc_run_qoutfifo(ahc);
-#ifdef AHC_TARGET_MODE
- if ((ahc->flags & AHC_TARGETROLE) != 0)
- ahc_run_tqinfifo(ahc, /*paused*/FALSE);
-#endif
- }
-
- /*
- * Handle statuses that may invalidate our cached
- * copy of INTSTAT separately.
- */
- if (intstat == 0xFF && (ahc->features & AHC_REMOVABLE) != 0) {
- /* Hot eject. Do nothing */
- } else if (intstat & BRKADRINT) {
- ahc_handle_brkadrint(ahc);
- } else if ((intstat & (SEQINT|SCSIINT)) != 0) {
-
- ahc_pause_bug_fix(ahc);
-
- if ((intstat & SEQINT) != 0)
- ahc_handle_seqint(ahc, intstat);
-
- if ((intstat & SCSIINT) != 0)
- ahc_handle_scsiint(ahc, intstat);
- }
- return (1);
-}
+int ahc_intr(struct ahc_softc *ahc);
#endif /* _AIC7XXX_INLINE_H_ */
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index 282aff6f852..fd2b9785ff4 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -388,14 +388,83 @@ static int aic7xxx_setup(char *s);
static int ahc_linux_unit;
+/************************** OS Utility Wrappers *******************************/
+void
+ahc_delay(long usec)
+{
+ /*
+ * udelay on Linux can have problems for
+ * multi-millisecond waits. Wait at most
+ * 1024us per call.
+ */
+ while (usec > 0) {
+ udelay(usec % 1024);
+ usec -= 1024;
+ }
+}
+
+/***************************** Low Level I/O **********************************/
+uint8_t
+ahc_inb(struct ahc_softc * ahc, long port)
+{
+ uint8_t x;
+
+ if (ahc->tag == BUS_SPACE_MEMIO) {
+ x = readb(ahc->bsh.maddr + port);
+ } else {
+ x = inb(ahc->bsh.ioport + port);
+ }
+ mb();
+ return (x);
+}
+
+void
+ahc_outb(struct ahc_softc * ahc, long port, uint8_t val)
+{
+ if (ahc->tag == BUS_SPACE_MEMIO) {
+ writeb(val, ahc->bsh.maddr + port);
+ } else {
+ outb(val, ahc->bsh.ioport + port);
+ }
+ mb();
+}
+
+void
+ahc_outsb(struct ahc_softc * ahc, long port, uint8_t *array, int count)
+{
+ int i;
+
+ /*
+ * There is probably a more efficient way to do this on Linux
+ * but we don't use this for anything speed critical and this
+ * should work.
+ */
+ for (i = 0; i < count; i++)
+ ahc_outb(ahc, port, *array++);
+}
+
+void
+ahc_insb(struct ahc_softc * ahc, long port, uint8_t *array, int count)
+{
+ int i;
+
+ /*
+ * There is probably a more efficient way to do this on Linux
+ * but we don't use this for anything speed critical and this
+ * should work.
+ */
+ for (i = 0; i < count; i++)
+ *array++ = ahc_inb(ahc, port);
+}
+
/********************************* Inlines ************************************/
-static __inline void ahc_linux_unmap_scb(struct ahc_softc*, struct scb*);
+static void ahc_linux_unmap_scb(struct ahc_softc*, struct scb*);
-static __inline int ahc_linux_map_seg(struct ahc_softc *ahc, struct scb *scb,
+static int ahc_linux_map_seg(struct ahc_softc *ahc, struct scb *scb,
struct ahc_dma_seg *sg,
dma_addr_t addr, bus_size_t len);
-static __inline void
+static void
ahc_linux_unmap_scb(struct ahc_softc *ahc, struct scb *scb)
{
struct scsi_cmnd *cmd;
@@ -406,7 +475,7 @@ ahc_linux_unmap_scb(struct ahc_softc *ahc, struct scb *scb)
scsi_dma_unmap(cmd);
}
-static __inline int
+static int
ahc_linux_map_seg(struct ahc_softc *ahc, struct scb *scb,
struct ahc_dma_seg *sg, dma_addr_t addr, bus_size_t len)
{
@@ -442,13 +511,11 @@ ahc_linux_info(struct Scsi_Host *host)
bp = &buffer[0];
ahc = *(struct ahc_softc **)host->hostdata;
memset(bp, 0, sizeof(buffer));
- strcpy(bp, "Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev ");
- strcat(bp, AIC7XXX_DRIVER_VERSION);
- strcat(bp, "\n");
- strcat(bp, " <");
+ strcpy(bp, "Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev " AIC7XXX_DRIVER_VERSION "\n"
+ " <");
strcat(bp, ahc->description);
- strcat(bp, ">\n");
- strcat(bp, " ");
+ strcat(bp, ">\n"
+ " ");
ahc_controller_info(ahc, ahc_info);
strcat(bp, ahc_info);
strcat(bp, "\n");
@@ -964,7 +1031,7 @@ aic7xxx_setup(char *s)
char *p;
char *end;
- static struct {
+ static const struct {
const char *name;
uint32_t *flag;
} options[] = {
@@ -1398,12 +1465,18 @@ ahc_linux_run_command(struct ahc_softc *ahc, struct ahc_linux_device *dev,
return SCSI_MLQUEUE_DEVICE_BUSY;
}
+ nseg = scsi_dma_map(cmd);
+ if (nseg < 0)
+ return SCSI_MLQUEUE_HOST_BUSY;
+
/*
* Get an scb to use.
*/
scb = ahc_get_scb(ahc);
- if (!scb)
+ if (!scb) {
+ scsi_dma_unmap(cmd);
return SCSI_MLQUEUE_HOST_BUSY;
+ }
scb->io_ctx = cmd;
scb->platform_data->dev = dev;
@@ -1464,8 +1537,6 @@ ahc_linux_run_command(struct ahc_softc *ahc, struct ahc_linux_device *dev,
ahc_set_sense_residual(scb, 0);
scb->sg_count = 0;
- nseg = scsi_dma_map(cmd);
- BUG_ON(nseg < 0);
if (nseg > 0) {
struct ahc_dma_seg *sg;
struct scatterlist *cur_seg;
@@ -2313,7 +2384,7 @@ static void ahc_linux_set_period(struct scsi_target *starget, int period)
unsigned int ppr_options = tinfo->goal.ppr_options;
unsigned long flags;
unsigned long offset = tinfo->goal.offset;
- struct ahc_syncrate *syncrate;
+ const struct ahc_syncrate *syncrate;
if (offset == 0)
offset = MAX_OFFSET;
@@ -2357,7 +2428,7 @@ static void ahc_linux_set_offset(struct scsi_target *starget, int offset)
unsigned int ppr_options = 0;
unsigned int period = 0;
unsigned long flags;
- struct ahc_syncrate *syncrate = NULL;
+ const struct ahc_syncrate *syncrate = NULL;
ahc_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
starget->channel + 'A', ROLE_INITIATOR);
@@ -2387,7 +2458,7 @@ static void ahc_linux_set_dt(struct scsi_target *starget, int dt)
unsigned int period = tinfo->goal.period;
unsigned int width = tinfo->goal.width;
unsigned long flags;
- struct ahc_syncrate *syncrate;
+ const struct ahc_syncrate *syncrate;
if (dt && spi_max_width(starget)) {
ppr_options |= MSG_EXT_PPR_DT_REQ;
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.h b/drivers/scsi/aic7xxx/aic7xxx_osm.h
index b48dab447bd..3f7238db35e 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.h
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.h
@@ -365,7 +365,7 @@ struct ahc_platform_data {
#define AHC_LINUX_NOIRQ ((uint32_t)~0)
uint32_t irq; /* IRQ for this adapter */
uint32_t bios_address;
- uint32_t mem_busaddr; /* Mem Base Addr */
+ resource_size_t mem_busaddr; /* Mem Base Addr */
};
/************************** OS Utility Wrappers *******************************/
@@ -375,82 +375,16 @@ struct ahc_platform_data {
#define malloc(size, type, flags) kmalloc(size, flags)
#define free(ptr, type) kfree(ptr)
-static __inline void ahc_delay(long);
-static __inline void
-ahc_delay(long usec)
-{
- /*
- * udelay on Linux can have problems for
- * multi-millisecond waits. Wait at most
- * 1024us per call.
- */
- while (usec > 0) {
- udelay(usec % 1024);
- usec -= 1024;
- }
-}
+void ahc_delay(long);
/***************************** Low Level I/O **********************************/
-static __inline uint8_t ahc_inb(struct ahc_softc * ahc, long port);
-static __inline void ahc_outb(struct ahc_softc * ahc, long port, uint8_t val);
-static __inline void ahc_outsb(struct ahc_softc * ahc, long port,
- uint8_t *, int count);
-static __inline void ahc_insb(struct ahc_softc * ahc, long port,
- uint8_t *, int count);
-
-static __inline uint8_t
-ahc_inb(struct ahc_softc * ahc, long port)
-{
- uint8_t x;
-
- if (ahc->tag == BUS_SPACE_MEMIO) {
- x = readb(ahc->bsh.maddr + port);
- } else {
- x = inb(ahc->bsh.ioport + port);
- }
- mb();
- return (x);
-}
-
-static __inline void
-ahc_outb(struct ahc_softc * ahc, long port, uint8_t val)
-{
- if (ahc->tag == BUS_SPACE_MEMIO) {
- writeb(val, ahc->bsh.maddr + port);
- } else {
- outb(val, ahc->bsh.ioport + port);
- }
- mb();
-}
-
-static __inline void
-ahc_outsb(struct ahc_softc * ahc, long port, uint8_t *array, int count)
-{
- int i;
-
- /*
- * There is probably a more efficient way to do this on Linux
- * but we don't use this for anything speed critical and this
- * should work.
- */
- for (i = 0; i < count; i++)
- ahc_outb(ahc, port, *array++);
-}
-
-static __inline void
-ahc_insb(struct ahc_softc * ahc, long port, uint8_t *array, int count)
-{
- int i;
-
- /*
- * There is probably a more efficient way to do this on Linux
- * but we don't use this for anything speed critical and this
- * should work.
- */
- for (i = 0; i < count; i++)
- *array++ = ahc_inb(ahc, port);
-}
+uint8_t ahc_inb(struct ahc_softc * ahc, long port);
+void ahc_outb(struct ahc_softc * ahc, long port, uint8_t val);
+void ahc_outsb(struct ahc_softc * ahc, long port,
+ uint8_t *, int count);
+void ahc_insb(struct ahc_softc * ahc, long port,
+ uint8_t *, int count);
/**************************** Initialization **********************************/
int ahc_linux_register_host(struct ahc_softc *,
@@ -464,9 +398,6 @@ struct info_str {
int pos;
};
-void ahc_format_transinfo(struct info_str *info,
- struct ahc_transinfo *tinfo);
-
/******************************** Locking *************************************/
/* Lock protecting internal data structures */
@@ -555,61 +486,12 @@ void ahc_linux_pci_exit(void);
int ahc_pci_map_registers(struct ahc_softc *ahc);
int ahc_pci_map_int(struct ahc_softc *ahc);
-static __inline uint32_t ahc_pci_read_config(ahc_dev_softc_t pci,
+uint32_t ahc_pci_read_config(ahc_dev_softc_t pci,
int reg, int width);
-static __inline uint32_t
-ahc_pci_read_config(ahc_dev_softc_t pci, int reg, int width)
-{
- switch (width) {
- case 1:
- {
- uint8_t retval;
-
- pci_read_config_byte(pci, reg, &retval);
- return (retval);
- }
- case 2:
- {
- uint16_t retval;
- pci_read_config_word(pci, reg, &retval);
- return (retval);
- }
- case 4:
- {
- uint32_t retval;
- pci_read_config_dword(pci, reg, &retval);
- return (retval);
- }
- default:
- panic("ahc_pci_read_config: Read size too big");
- /* NOTREACHED */
- return (0);
- }
-}
-
-static __inline void ahc_pci_write_config(ahc_dev_softc_t pci,
- int reg, uint32_t value,
- int width);
-
-static __inline void
-ahc_pci_write_config(ahc_dev_softc_t pci, int reg, uint32_t value, int width)
-{
- switch (width) {
- case 1:
- pci_write_config_byte(pci, reg, value);
- break;
- case 2:
- pci_write_config_word(pci, reg, value);
- break;
- case 4:
- pci_write_config_dword(pci, reg, value);
- break;
- default:
- panic("ahc_pci_write_config: Write size too big");
- /* NOTREACHED */
- }
-}
+void ahc_pci_write_config(ahc_dev_softc_t pci,
+ int reg, uint32_t value,
+ int width);
static __inline int ahc_get_pci_function(ahc_dev_softc_t);
static __inline int
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
index 3d3eaef65fb..00f5b986857 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
@@ -46,7 +46,7 @@
*/
#define ID(x) ID_C(x, PCI_CLASS_STORAGE_SCSI)
-static struct pci_device_id ahc_linux_pci_id_table[] = {
+static const struct pci_device_id ahc_linux_pci_id_table[] = {
/* aic7850 based controllers */
ID(ID_AHA_2902_04_10_15_20C_30C),
/* aic7860 based controllers */
@@ -206,7 +206,7 @@ ahc_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
const uint64_t mask_39bit = 0x7FFFFFFFFFULL;
struct ahc_softc *ahc;
ahc_dev_softc_t pci;
- struct ahc_pci_identity *entry;
+ const struct ahc_pci_identity *entry;
char *name;
int error;
struct device *dev = &pdev->dev;
@@ -269,6 +269,57 @@ ahc_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
return (0);
}
+/******************************* PCI Routines *********************************/
+uint32_t
+ahc_pci_read_config(ahc_dev_softc_t pci, int reg, int width)
+{
+ switch (width) {
+ case 1:
+ {
+ uint8_t retval;
+
+ pci_read_config_byte(pci, reg, &retval);
+ return (retval);
+ }
+ case 2:
+ {
+ uint16_t retval;
+ pci_read_config_word(pci, reg, &retval);
+ return (retval);
+ }
+ case 4:
+ {
+ uint32_t retval;
+ pci_read_config_dword(pci, reg, &retval);
+ return (retval);
+ }
+ default:
+ panic("ahc_pci_read_config: Read size too big");
+ /* NOTREACHED */
+ return (0);
+ }
+}
+
+void
+ahc_pci_write_config(ahc_dev_softc_t pci, int reg, uint32_t value, int width)
+{
+ switch (width) {
+ case 1:
+ pci_write_config_byte(pci, reg, value);
+ break;
+ case 2:
+ pci_write_config_word(pci, reg, value);
+ break;
+ case 4:
+ pci_write_config_dword(pci, reg, value);
+ break;
+ default:
+ panic("ahc_pci_write_config: Write size too big");
+ /* NOTREACHED */
+ }
+}
+
+
static struct pci_driver aic7xxx_pci_driver = {
.name = "aic7xxx",
.probe = ahc_linux_pci_dev_probe,
@@ -293,7 +344,7 @@ ahc_linux_pci_exit(void)
}
static int
-ahc_linux_pci_reserve_io_region(struct ahc_softc *ahc, u_long *base)
+ahc_linux_pci_reserve_io_region(struct ahc_softc *ahc, resource_size_t *base)
{
if (aic7xxx_allow_memio == 0)
return (ENOMEM);
@@ -301,24 +352,24 @@ ahc_linux_pci_reserve_io_region(struct ahc_softc *ahc, u_long *base)
*base = pci_resource_start(ahc->dev_softc, 0);
if (*base == 0)
return (ENOMEM);
- if (request_region(*base, 256, "aic7xxx") == 0)
+ if (!request_region(*base, 256, "aic7xxx"))
return (ENOMEM);
return (0);
}
static int
ahc_linux_pci_reserve_mem_region(struct ahc_softc *ahc,
- u_long *bus_addr,
+ resource_size_t *bus_addr,
uint8_t __iomem **maddr)
{
- u_long start;
+ resource_size_t start;
int error;
error = 0;
start = pci_resource_start(ahc->dev_softc, 1);
if (start != 0) {
*bus_addr = start;
- if (request_mem_region(start, 0x1000, "aic7xxx") == 0)
+ if (!request_mem_region(start, 0x1000, "aic7xxx"))
error = ENOMEM;
if (error == 0) {
*maddr = ioremap_nocache(start, 256);
@@ -336,7 +387,7 @@ int
ahc_pci_map_registers(struct ahc_softc *ahc)
{
uint32_t command;
- u_long base;
+ resource_size_t base;
uint8_t __iomem *maddr;
int error;
@@ -374,12 +425,12 @@ ahc_pci_map_registers(struct ahc_softc *ahc)
} else
command |= PCIM_CMD_MEMEN;
} else {
- printf("aic7xxx: PCI%d:%d:%d MEM region 0x%lx "
+ printf("aic7xxx: PCI%d:%d:%d MEM region 0x%llx "
"unavailable. Cannot memory map device.\n",
ahc_get_pci_bus(ahc->dev_softc),
ahc_get_pci_slot(ahc->dev_softc),
ahc_get_pci_function(ahc->dev_softc),
- base);
+ (unsigned long long)base);
}
/*
@@ -390,15 +441,15 @@ ahc_pci_map_registers(struct ahc_softc *ahc)
error = ahc_linux_pci_reserve_io_region(ahc, &base);
if (error == 0) {
ahc->tag = BUS_SPACE_PIO;
- ahc->bsh.ioport = base;
+ ahc->bsh.ioport = (u_long)base;
command |= PCIM_CMD_PORTEN;
} else {
- printf("aic7xxx: PCI%d:%d:%d IO region 0x%lx[0..255] "
+ printf("aic7xxx: PCI%d:%d:%d IO region 0x%llx[0..255] "
"unavailable. Cannot map device.\n",
ahc_get_pci_bus(ahc->dev_softc),
ahc_get_pci_slot(ahc->dev_softc),
ahc_get_pci_function(ahc->dev_softc),
- base);
+ (unsigned long long)base);
}
}
ahc_pci_write_config(ahc->dev_softc, PCIR_COMMAND, command, 4);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_pci.c b/drivers/scsi/aic7xxx/aic7xxx_pci.c
index 56848f41e4f..c07cb6eebb0 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_pci.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_pci.c
@@ -168,8 +168,7 @@ static ahc_device_setup_t ahc_aha394XX_setup;
static ahc_device_setup_t ahc_aha494XX_setup;
static ahc_device_setup_t ahc_aha398XX_setup;
-static struct ahc_pci_identity ahc_pci_ident_table [] =
-{
+static const struct ahc_pci_identity ahc_pci_ident_table[] = {
/* aic7850 based controllers */
{
ID_AHA_2902_04_10_15_20C_30C,
@@ -668,7 +667,7 @@ ahc_9005_subdevinfo_valid(uint16_t device, uint16_t vendor,
return (result);
}
-struct ahc_pci_identity *
+const struct ahc_pci_identity *
ahc_find_pci_device(ahc_dev_softc_t pci)
{
uint64_t full_id;
@@ -676,7 +675,7 @@ ahc_find_pci_device(ahc_dev_softc_t pci)
uint16_t vendor;
uint16_t subdevice;
uint16_t subvendor;
- struct ahc_pci_identity *entry;
+ const struct ahc_pci_identity *entry;
u_int i;
vendor = ahc_pci_read_config(pci, PCIR_DEVVENDOR, /*bytes*/2);
@@ -710,7 +709,7 @@ ahc_find_pci_device(ahc_dev_softc_t pci)
}
int
-ahc_pci_config(struct ahc_softc *ahc, struct ahc_pci_identity *entry)
+ahc_pci_config(struct ahc_softc *ahc, const struct ahc_pci_identity *entry)
{
u_int command;
u_int our_id;
diff --git a/drivers/scsi/aic7xxx/aic7xxx_proc.c b/drivers/scsi/aic7xxx/aic7xxx_proc.c
index 99e5443e753..e92991a7c48 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_proc.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_proc.c
@@ -58,7 +58,7 @@ static int ahc_proc_write_seeprom(struct ahc_softc *ahc,
* Table of syncrates that don't follow the "divisible by 4"
* rule. This table will be expanded in future SCSI specs.
*/
-static struct {
+static const struct {
u_int period_factor;
u_int period; /* in 100ths of ns */
} scsi_syncrates[] = {
@@ -137,7 +137,7 @@ copy_info(struct info_str *info, char *fmt, ...)
return (len);
}
-void
+static void
ahc_format_transinfo(struct info_str *info, struct ahc_transinfo *tinfo)
{
u_int speed;
diff --git a/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped b/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped
index 88bfd767c51..309a562b009 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped
+++ b/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped
@@ -8,7 +8,7 @@
#include "aic7xxx_osm.h"
-static ahc_reg_parse_entry_t SCSISEQ_parse_table[] = {
+static const ahc_reg_parse_entry_t SCSISEQ_parse_table[] = {
{ "SCSIRSTO", 0x01, 0x01 },
{ "ENAUTOATNP", 0x02, 0x02 },
{ "ENAUTOATNI", 0x04, 0x04 },
@@ -26,7 +26,7 @@ ahc_scsiseq_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x00, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SXFRCTL0_parse_table[] = {
+static const ahc_reg_parse_entry_t SXFRCTL0_parse_table[] = {
{ "CLRCHN", 0x02, 0x02 },
{ "SCAMEN", 0x04, 0x04 },
{ "SPIOEN", 0x08, 0x08 },
@@ -43,7 +43,7 @@ ahc_sxfrctl0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x01, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SXFRCTL1_parse_table[] = {
+static const ahc_reg_parse_entry_t SXFRCTL1_parse_table[] = {
{ "STPWEN", 0x01, 0x01 },
{ "ACTNEGEN", 0x02, 0x02 },
{ "ENSTIMER", 0x04, 0x04 },
@@ -60,7 +60,7 @@ ahc_sxfrctl1_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x02, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SCSISIGO_parse_table[] = {
+static const ahc_reg_parse_entry_t SCSISIGO_parse_table[] = {
{ "ACKO", 0x01, 0x01 },
{ "REQO", 0x02, 0x02 },
{ "BSYO", 0x04, 0x04 },
@@ -85,7 +85,7 @@ ahc_scsisigo_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x03, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SCSISIGI_parse_table[] = {
+static const ahc_reg_parse_entry_t SCSISIGI_parse_table[] = {
{ "ACKI", 0x01, 0x01 },
{ "REQI", 0x02, 0x02 },
{ "BSYI", 0x04, 0x04 },
@@ -112,7 +112,7 @@ ahc_scsisigi_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x03, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SCSIRATE_parse_table[] = {
+static const ahc_reg_parse_entry_t SCSIRATE_parse_table[] = {
{ "SINGLE_EDGE", 0x10, 0x10 },
{ "ENABLE_CRC", 0x40, 0x40 },
{ "WIDEXFER", 0x80, 0x80 },
@@ -128,7 +128,7 @@ ahc_scsirate_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x04, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SCSIID_parse_table[] = {
+static const ahc_reg_parse_entry_t SCSIID_parse_table[] = {
{ "TWIN_CHNLB", 0x80, 0x80 },
{ "OID", 0x0f, 0x0f },
{ "TWIN_TID", 0x70, 0x70 },
@@ -151,20 +151,13 @@ ahc_scsidatl_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahc_scsidath_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahc_print_register(NULL, 0, "SCSIDATH",
- 0x07, regvalue, cur_col, wrap));
-}
-
-int
ahc_stcnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahc_print_register(NULL, 0, "STCNT",
0x08, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t OPTIONMODE_parse_table[] = {
+static const ahc_reg_parse_entry_t OPTIONMODE_parse_table[] = {
{ "DIS_MSGIN_DUALEDGE", 0x01, 0x01 },
{ "AUTO_MSGOUT_DE", 0x02, 0x02 },
{ "SCSIDATL_IMGEN", 0x04, 0x04 },
@@ -190,7 +183,7 @@ ahc_targcrccnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x0a, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t CLRSINT0_parse_table[] = {
+static const ahc_reg_parse_entry_t CLRSINT0_parse_table[] = {
{ "CLRSPIORDY", 0x02, 0x02 },
{ "CLRSWRAP", 0x08, 0x08 },
{ "CLRIOERR", 0x08, 0x08 },
@@ -206,7 +199,7 @@ ahc_clrsint0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x0b, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SSTAT0_parse_table[] = {
+static const ahc_reg_parse_entry_t SSTAT0_parse_table[] = {
{ "DMADONE", 0x01, 0x01 },
{ "SPIORDY", 0x02, 0x02 },
{ "SDONE", 0x04, 0x04 },
@@ -225,7 +218,7 @@ ahc_sstat0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x0b, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t CLRSINT1_parse_table[] = {
+static const ahc_reg_parse_entry_t CLRSINT1_parse_table[] = {
{ "CLRREQINIT", 0x01, 0x01 },
{ "CLRPHASECHG", 0x02, 0x02 },
{ "CLRSCSIPERR", 0x04, 0x04 },
@@ -242,7 +235,7 @@ ahc_clrsint1_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x0c, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SSTAT1_parse_table[] = {
+static const ahc_reg_parse_entry_t SSTAT1_parse_table[] = {
{ "REQINIT", 0x01, 0x01 },
{ "PHASECHG", 0x02, 0x02 },
{ "SCSIPERR", 0x04, 0x04 },
@@ -260,7 +253,7 @@ ahc_sstat1_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x0c, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SSTAT2_parse_table[] = {
+static const ahc_reg_parse_entry_t SSTAT2_parse_table[] = {
{ "DUAL_EDGE_ERR", 0x01, 0x01 },
{ "CRCREQERR", 0x02, 0x02 },
{ "CRCENDERR", 0x04, 0x04 },
@@ -278,7 +271,7 @@ ahc_sstat2_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x0d, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SSTAT3_parse_table[] = {
+static const ahc_reg_parse_entry_t SSTAT3_parse_table[] = {
{ "OFFCNT", 0x0f, 0x0f },
{ "U2OFFCNT", 0x7f, 0x7f },
{ "SCSICNT", 0xf0, 0xf0 }
@@ -291,7 +284,7 @@ ahc_sstat3_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x0e, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SCSIID_ULTRA2_parse_table[] = {
+static const ahc_reg_parse_entry_t SCSIID_ULTRA2_parse_table[] = {
{ "OID", 0x0f, 0x0f },
{ "TID", 0xf0, 0xf0 }
};
@@ -303,7 +296,7 @@ ahc_scsiid_ultra2_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x0f, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SIMODE0_parse_table[] = {
+static const ahc_reg_parse_entry_t SIMODE0_parse_table[] = {
{ "ENDMADONE", 0x01, 0x01 },
{ "ENSPIORDY", 0x02, 0x02 },
{ "ENSDONE", 0x04, 0x04 },
@@ -321,7 +314,7 @@ ahc_simode0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x10, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SIMODE1_parse_table[] = {
+static const ahc_reg_parse_entry_t SIMODE1_parse_table[] = {
{ "ENREQINIT", 0x01, 0x01 },
{ "ENPHASECHG", 0x02, 0x02 },
{ "ENSCSIPERR", 0x04, 0x04 },
@@ -347,33 +340,13 @@ ahc_scsibusl_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahc_scsibush_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahc_print_register(NULL, 0, "SCSIBUSH",
- 0x13, regvalue, cur_col, wrap));
-}
-
-static ahc_reg_parse_entry_t SXFRCTL2_parse_table[] = {
- { "CMDDMAEN", 0x08, 0x08 },
- { "AUTORSTDIS", 0x10, 0x10 },
- { "ASYNC_SETUP", 0x07, 0x07 }
-};
-
-int
-ahc_sxfrctl2_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahc_print_register(SXFRCTL2_parse_table, 3, "SXFRCTL2",
- 0x13, regvalue, cur_col, wrap));
-}
-
-int
ahc_shaddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahc_print_register(NULL, 0, "SHADDR",
0x14, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SELTIMER_parse_table[] = {
+static const ahc_reg_parse_entry_t SELTIMER_parse_table[] = {
{ "STAGE1", 0x01, 0x01 },
{ "STAGE2", 0x02, 0x02 },
{ "STAGE3", 0x04, 0x04 },
@@ -389,7 +362,7 @@ ahc_seltimer_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x18, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SELID_parse_table[] = {
+static const ahc_reg_parse_entry_t SELID_parse_table[] = {
{ "ONEBIT", 0x08, 0x08 },
{ "SELID_MASK", 0xf0, 0xf0 }
};
@@ -401,21 +374,6 @@ ahc_selid_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x19, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SCAMCTL_parse_table[] = {
- { "DFLTTID", 0x10, 0x10 },
- { "ALTSTIM", 0x20, 0x20 },
- { "CLRSCAMSELID", 0x40, 0x40 },
- { "ENSCAMSELO", 0x80, 0x80 },
- { "SCAMLVL", 0x03, 0x03 }
-};
-
-int
-ahc_scamctl_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahc_print_register(SCAMCTL_parse_table, 5, "SCAMCTL",
- 0x1a, regvalue, cur_col, wrap));
-}
-
int
ahc_targid_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
@@ -423,7 +381,7 @@ ahc_targid_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x1b, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SPIOCAP_parse_table[] = {
+static const ahc_reg_parse_entry_t SPIOCAP_parse_table[] = {
{ "SSPIOCPS", 0x01, 0x01 },
{ "ROM", 0x02, 0x02 },
{ "EEPROM", 0x04, 0x04 },
@@ -441,7 +399,7 @@ ahc_spiocap_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x1b, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t BRDCTL_parse_table[] = {
+static const ahc_reg_parse_entry_t BRDCTL_parse_table[] = {
{ "BRDCTL0", 0x01, 0x01 },
{ "BRDSTB_ULTRA2", 0x01, 0x01 },
{ "BRDCTL1", 0x02, 0x02 },
@@ -464,7 +422,7 @@ ahc_brdctl_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x1d, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SEECTL_parse_table[] = {
+static const ahc_reg_parse_entry_t SEECTL_parse_table[] = {
{ "SEEDI", 0x01, 0x01 },
{ "SEEDO", 0x02, 0x02 },
{ "SEECK", 0x04, 0x04 },
@@ -482,7 +440,7 @@ ahc_seectl_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x1e, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SBLKCTL_parse_table[] = {
+static const ahc_reg_parse_entry_t SBLKCTL_parse_table[] = {
{ "XCVR", 0x01, 0x01 },
{ "SELWIDE", 0x02, 0x02 },
{ "ENAB20", 0x04, 0x04 },
@@ -522,13 +480,6 @@ ahc_disc_dsb_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahc_cmdsize_table_tail_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahc_print_register(NULL, 0, "CMDSIZE_TABLE_TAIL",
- 0x34, regvalue, cur_col, wrap));
-}
-
-int
ahc_mwi_residual_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahc_print_register(NULL, 0, "MWI_RESIDUAL",
@@ -549,7 +500,7 @@ ahc_msg_out_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x3a, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t DMAPARAMS_parse_table[] = {
+static const ahc_reg_parse_entry_t DMAPARAMS_parse_table[] = {
{ "FIFORESET", 0x01, 0x01 },
{ "FIFOFLUSH", 0x02, 0x02 },
{ "DIRECTION", 0x04, 0x04 },
@@ -569,7 +520,7 @@ ahc_dmaparams_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x3b, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SEQ_FLAGS_parse_table[] = {
+static const ahc_reg_parse_entry_t SEQ_FLAGS_parse_table[] = {
{ "NO_DISCONNECT", 0x01, 0x01 },
{ "SPHASE_PENDING", 0x02, 0x02 },
{ "DPHASE_PENDING", 0x04, 0x04 },
@@ -602,7 +553,7 @@ ahc_saved_lun_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x3e, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t LASTPHASE_parse_table[] = {
+static const ahc_reg_parse_entry_t LASTPHASE_parse_table[] = {
{ "MSGI", 0x20, 0x20 },
{ "IOI", 0x40, 0x40 },
{ "CDI", 0x80, 0x80 },
@@ -645,13 +596,6 @@ ahc_free_scbh_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahc_complete_scbh_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahc_print_register(NULL, 0, "COMPLETE_SCBH",
- 0x43, regvalue, cur_col, wrap));
-}
-
-int
ahc_hscb_addr_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahc_print_register(NULL, 0, "HSCB_ADDR",
@@ -700,7 +644,7 @@ ahc_tqinpos_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x50, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t ARG_1_parse_table[] = {
+static const ahc_reg_parse_entry_t ARG_1_parse_table[] = {
{ "CONT_TARG_SESSION", 0x02, 0x02 },
{ "CONT_MSG_LOOP", 0x04, 0x04 },
{ "EXIT_MSG_LOOP", 0x08, 0x08 },
@@ -731,7 +675,7 @@ ahc_last_msg_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x53, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SCSISEQ_TEMPLATE_parse_table[] = {
+static const ahc_reg_parse_entry_t SCSISEQ_TEMPLATE_parse_table[] = {
{ "ENAUTOATNP", 0x02, 0x02 },
{ "ENAUTOATNI", 0x04, 0x04 },
{ "ENAUTOATNO", 0x08, 0x08 },
@@ -747,7 +691,7 @@ ahc_scsiseq_template_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x54, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t HA_274_BIOSGLOBAL_parse_table[] = {
+static const ahc_reg_parse_entry_t HA_274_BIOSGLOBAL_parse_table[] = {
{ "HA_274_EXTENDED_TRANS",0x01, 0x01 }
};
@@ -758,7 +702,7 @@ ahc_ha_274_biosglobal_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x56, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SEQ_FLAGS2_parse_table[] = {
+static const ahc_reg_parse_entry_t SEQ_FLAGS2_parse_table[] = {
{ "SCB_DMA", 0x01, 0x01 },
{ "TARGET_MSG_PENDING", 0x02, 0x02 }
};
@@ -770,7 +714,7 @@ ahc_seq_flags2_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x57, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SCSICONF_parse_table[] = {
+static const ahc_reg_parse_entry_t SCSICONF_parse_table[] = {
{ "ENSPCHK", 0x20, 0x20 },
{ "RESET_SCSI", 0x40, 0x40 },
{ "TERM_ENB", 0x80, 0x80 },
@@ -785,7 +729,7 @@ ahc_scsiconf_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x5a, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t INTDEF_parse_table[] = {
+static const ahc_reg_parse_entry_t INTDEF_parse_table[] = {
{ "EDGE_TRIG", 0x80, 0x80 },
{ "VECTOR", 0x0f, 0x0f }
};
@@ -804,7 +748,7 @@ ahc_hostconf_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x5d, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t HA_274_BIOSCTRL_parse_table[] = {
+static const ahc_reg_parse_entry_t HA_274_BIOSCTRL_parse_table[] = {
{ "CHANNEL_B_PRIMARY", 0x08, 0x08 },
{ "BIOSMODE", 0x30, 0x30 },
{ "BIOSDISABLED", 0x30, 0x30 }
@@ -817,7 +761,7 @@ ahc_ha_274_biosctrl_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x5f, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SEQCTL_parse_table[] = {
+static const ahc_reg_parse_entry_t SEQCTL_parse_table[] = {
{ "LOADRAM", 0x01, 0x01 },
{ "SEQRESET", 0x02, 0x02 },
{ "STEP", 0x04, 0x04 },
@@ -849,7 +793,7 @@ ahc_seqaddr0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x62, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SEQADDR1_parse_table[] = {
+static const ahc_reg_parse_entry_t SEQADDR1_parse_table[] = {
{ "SEQADDR1_MASK", 0x01, 0x01 }
};
@@ -902,7 +846,7 @@ ahc_none_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x6a, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t FLAGS_parse_table[] = {
+static const ahc_reg_parse_entry_t FLAGS_parse_table[] = {
{ "CARRY", 0x01, 0x01 },
{ "ZERO", 0x02, 0x02 }
};
@@ -929,13 +873,6 @@ ahc_dindir_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahc_function1_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahc_print_register(NULL, 0, "FUNCTION1",
- 0x6e, regvalue, cur_col, wrap));
-}
-
-int
ahc_stack_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahc_print_register(NULL, 0, "STACK",
@@ -956,19 +893,7 @@ ahc_sram_base_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x70, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t BCTL_parse_table[] = {
- { "ENABLE", 0x01, 0x01 },
- { "ACE", 0x08, 0x08 }
-};
-
-int
-ahc_bctl_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahc_print_register(BCTL_parse_table, 2, "BCTL",
- 0x84, regvalue, cur_col, wrap));
-}
-
-static ahc_reg_parse_entry_t DSCOMMAND0_parse_table[] = {
+static const ahc_reg_parse_entry_t DSCOMMAND0_parse_table[] = {
{ "CIOPARCKEN", 0x01, 0x01 },
{ "USCBSIZE32", 0x02, 0x02 },
{ "RAMPS", 0x04, 0x04 },
@@ -986,7 +911,7 @@ ahc_dscommand0_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x84, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t BUSTIME_parse_table[] = {
+static const ahc_reg_parse_entry_t BUSTIME_parse_table[] = {
{ "BON", 0x0f, 0x0f },
{ "BOFF", 0xf0, 0xf0 }
};
@@ -998,7 +923,7 @@ ahc_bustime_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x85, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t DSCOMMAND1_parse_table[] = {
+static const ahc_reg_parse_entry_t DSCOMMAND1_parse_table[] = {
{ "HADDLDSEL0", 0x01, 0x01 },
{ "HADDLDSEL1", 0x02, 0x02 },
{ "DSLATT", 0xfc, 0xfc }
@@ -1011,7 +936,7 @@ ahc_dscommand1_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x85, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t BUSSPD_parse_table[] = {
+static const ahc_reg_parse_entry_t BUSSPD_parse_table[] = {
{ "STBON", 0x07, 0x07 },
{ "STBOFF", 0x38, 0x38 },
{ "DFTHRSH_75", 0x80, 0x80 },
@@ -1026,7 +951,7 @@ ahc_busspd_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x86, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t HS_MAILBOX_parse_table[] = {
+static const ahc_reg_parse_entry_t HS_MAILBOX_parse_table[] = {
{ "SEQ_MAILBOX", 0x0f, 0x0f },
{ "HOST_TQINPOS", 0x80, 0x80 },
{ "HOST_MAILBOX", 0xf0, 0xf0 }
@@ -1039,7 +964,7 @@ ahc_hs_mailbox_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x86, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t DSPCISTATUS_parse_table[] = {
+static const ahc_reg_parse_entry_t DSPCISTATUS_parse_table[] = {
{ "DFTHRSH_100", 0xc0, 0xc0 }
};
@@ -1050,7 +975,7 @@ ahc_dspcistatus_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x86, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t HCNTRL_parse_table[] = {
+static const ahc_reg_parse_entry_t HCNTRL_parse_table[] = {
{ "CHIPRST", 0x01, 0x01 },
{ "CHIPRSTACK", 0x01, 0x01 },
{ "INTEN", 0x02, 0x02 },
@@ -1088,7 +1013,7 @@ ahc_scbptr_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x90, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t INTSTAT_parse_table[] = {
+static const ahc_reg_parse_entry_t INTSTAT_parse_table[] = {
{ "SEQINT", 0x01, 0x01 },
{ "CMDCMPLT", 0x02, 0x02 },
{ "SCSIINT", 0x04, 0x04 },
@@ -1119,7 +1044,7 @@ ahc_intstat_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x91, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t CLRINT_parse_table[] = {
+static const ahc_reg_parse_entry_t CLRINT_parse_table[] = {
{ "CLRSEQINT", 0x01, 0x01 },
{ "CLRCMDINT", 0x02, 0x02 },
{ "CLRSCSIINT", 0x04, 0x04 },
@@ -1134,7 +1059,7 @@ ahc_clrint_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x92, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t ERROR_parse_table[] = {
+static const ahc_reg_parse_entry_t ERROR_parse_table[] = {
{ "ILLHADDR", 0x01, 0x01 },
{ "ILLSADDR", 0x02, 0x02 },
{ "ILLOPCODE", 0x04, 0x04 },
@@ -1152,7 +1077,7 @@ ahc_error_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x92, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t DFCNTRL_parse_table[] = {
+static const ahc_reg_parse_entry_t DFCNTRL_parse_table[] = {
{ "FIFORESET", 0x01, 0x01 },
{ "FIFOFLUSH", 0x02, 0x02 },
{ "DIRECTION", 0x04, 0x04 },
@@ -1172,7 +1097,7 @@ ahc_dfcntrl_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x93, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t DFSTATUS_parse_table[] = {
+static const ahc_reg_parse_entry_t DFSTATUS_parse_table[] = {
{ "FIFOEMP", 0x01, 0x01 },
{ "FIFOFULL", 0x02, 0x02 },
{ "DFTHRESH", 0x04, 0x04 },
@@ -1198,20 +1123,13 @@ ahc_dfwaddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahc_dfraddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahc_print_register(NULL, 0, "DFRADDR",
- 0x97, regvalue, cur_col, wrap));
-}
-
-int
ahc_dfdat_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahc_print_register(NULL, 0, "DFDAT",
0x99, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SCBCNT_parse_table[] = {
+static const ahc_reg_parse_entry_t SCBCNT_parse_table[] = {
{ "SCBAUTO", 0x80, 0x80 },
{ "SCBCNT_MASK", 0x1f, 0x1f }
};
@@ -1231,20 +1149,13 @@ ahc_qinfifo_print(u_int regvalue, u_int *cur_col, u_int wrap)
}
int
-ahc_qincnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahc_print_register(NULL, 0, "QINCNT",
- 0x9c, regvalue, cur_col, wrap));
-}
-
-int
ahc_qoutfifo_print(u_int regvalue, u_int *cur_col, u_int wrap)
{
return (ahc_print_register(NULL, 0, "QOUTFIFO",
0x9d, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t CRCCONTROL1_parse_table[] = {
+static const ahc_reg_parse_entry_t CRCCONTROL1_parse_table[] = {
{ "TARGCRCCNTEN", 0x04, 0x04 },
{ "TARGCRCENDEN", 0x08, 0x08 },
{ "CRCREQCHKEN", 0x10, 0x10 },
@@ -1260,14 +1171,7 @@ ahc_crccontrol1_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x9d, regvalue, cur_col, wrap));
}
-int
-ahc_qoutcnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahc_print_register(NULL, 0, "QOUTCNT",
- 0x9e, regvalue, cur_col, wrap));
-}
-
-static ahc_reg_parse_entry_t SCSIPHASE_parse_table[] = {
+static const ahc_reg_parse_entry_t SCSIPHASE_parse_table[] = {
{ "DATA_OUT_PHASE", 0x01, 0x01 },
{ "DATA_IN_PHASE", 0x02, 0x02 },
{ "MSG_OUT_PHASE", 0x04, 0x04 },
@@ -1284,7 +1188,7 @@ ahc_scsiphase_print(u_int regvalue, u_int *cur_col, u_int wrap)
0x9e, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SFUNCT_parse_table[] = {
+static const ahc_reg_parse_entry_t SFUNCT_parse_table[] = {
{ "ALT_MODE", 0x80, 0x80 }
};
@@ -1351,7 +1255,7 @@ ahc_scb_dataptr_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xac, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SCB_DATACNT_parse_table[] = {
+static const ahc_reg_parse_entry_t SCB_DATACNT_parse_table[] = {
{ "SG_LAST_SEG", 0x80, 0x80 },
{ "SG_HIGH_ADDR_BITS", 0x7f, 0x7f }
};
@@ -1363,7 +1267,7 @@ ahc_scb_datacnt_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xb0, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SCB_SGPTR_parse_table[] = {
+static const ahc_reg_parse_entry_t SCB_SGPTR_parse_table[] = {
{ "SG_LIST_NULL", 0x01, 0x01 },
{ "SG_FULL_RESID", 0x02, 0x02 },
{ "SG_RESID_VALID", 0x04, 0x04 }
@@ -1376,7 +1280,7 @@ ahc_scb_sgptr_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xb4, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SCB_CONTROL_parse_table[] = {
+static const ahc_reg_parse_entry_t SCB_CONTROL_parse_table[] = {
{ "DISCONNECTED", 0x04, 0x04 },
{ "ULTRAENB", 0x08, 0x08 },
{ "MK_MESSAGE", 0x10, 0x10 },
@@ -1394,7 +1298,7 @@ ahc_scb_control_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xb8, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SCB_SCSIID_parse_table[] = {
+static const ahc_reg_parse_entry_t SCB_SCSIID_parse_table[] = {
{ "TWIN_CHNLB", 0x80, 0x80 },
{ "OID", 0x0f, 0x0f },
{ "TWIN_TID", 0x70, 0x70 },
@@ -1408,7 +1312,7 @@ ahc_scb_scsiid_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xb9, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SCB_LUN_parse_table[] = {
+static const ahc_reg_parse_entry_t SCB_LUN_parse_table[] = {
{ "SCB_XFERLEN_ODD", 0x80, 0x80 },
{ "LID", 0x3f, 0x3f }
};
@@ -1455,14 +1359,7 @@ ahc_scb_next_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xbf, regvalue, cur_col, wrap));
}
-int
-ahc_scb_64_spare_print(u_int regvalue, u_int *cur_col, u_int wrap)
-{
- return (ahc_print_register(NULL, 0, "SCB_64_SPARE",
- 0xc0, regvalue, cur_col, wrap));
-}
-
-static ahc_reg_parse_entry_t SEECTL_2840_parse_table[] = {
+static const ahc_reg_parse_entry_t SEECTL_2840_parse_table[] = {
{ "DO_2840", 0x01, 0x01 },
{ "CK_2840", 0x02, 0x02 },
{ "CS_2840", 0x04, 0x04 }
@@ -1475,7 +1372,7 @@ ahc_seectl_2840_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xc0, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t STATUS_2840_parse_table[] = {
+static const ahc_reg_parse_entry_t STATUS_2840_parse_table[] = {
{ "DI_2840", 0x01, 0x01 },
{ "EEPROM_TF", 0x80, 0x80 },
{ "ADSEL", 0x1e, 0x1e },
@@ -1524,7 +1421,7 @@ ahc_ccsgaddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xea, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t CCSGCTL_parse_table[] = {
+static const ahc_reg_parse_entry_t CCSGCTL_parse_table[] = {
{ "CCSGRESET", 0x01, 0x01 },
{ "SG_FETCH_NEEDED", 0x02, 0x02 },
{ "CCSGEN", 0x08, 0x08 },
@@ -1552,7 +1449,7 @@ ahc_ccscbaddr_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xed, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t CCSCBCTL_parse_table[] = {
+static const ahc_reg_parse_entry_t CCSCBCTL_parse_table[] = {
{ "CCSCBRESET", 0x01, 0x01 },
{ "CCSCBDIR", 0x04, 0x04 },
{ "CCSCBEN", 0x08, 0x08 },
@@ -1610,7 +1507,7 @@ ahc_sdscb_qoff_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xf8, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t QOFF_CTLSTA_parse_table[] = {
+static const ahc_reg_parse_entry_t QOFF_CTLSTA_parse_table[] = {
{ "SDSCB_ROLLOVER", 0x10, 0x10 },
{ "SNSCB_ROLLOVER", 0x20, 0x20 },
{ "SCB_AVAIL", 0x40, 0x40 },
@@ -1625,7 +1522,7 @@ ahc_qoff_ctlsta_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xfa, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t DFF_THRSH_parse_table[] = {
+static const ahc_reg_parse_entry_t DFF_THRSH_parse_table[] = {
{ "RD_DFTHRSH_MIN", 0x00, 0x00 },
{ "WR_DFTHRSH_MIN", 0x00, 0x00 },
{ "RD_DFTHRSH_25", 0x01, 0x01 },
@@ -1653,7 +1550,7 @@ ahc_dff_thrsh_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xfb, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SG_CACHE_SHADOW_parse_table[] = {
+static const ahc_reg_parse_entry_t SG_CACHE_SHADOW_parse_table[] = {
{ "LAST_SEG_DONE", 0x01, 0x01 },
{ "LAST_SEG", 0x02, 0x02 },
{ "SG_ADDR_MASK", 0xf8, 0xf8 }
@@ -1666,7 +1563,7 @@ ahc_sg_cache_shadow_print(u_int regvalue, u_int *cur_col, u_int wrap)
0xfc, regvalue, cur_col, wrap));
}
-static ahc_reg_parse_entry_t SG_CACHE_PRE_parse_table[] = {
+static const ahc_reg_parse_entry_t SG_CACHE_PRE_parse_table[] = {
{ "LAST_SEG_DONE", 0x01, 0x01 },
{ "LAST_SEG", 0x02, 0x02 },
{ "SG_ADDR_MASK", 0xf8, 0xf8 }
diff --git a/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped b/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped
index 4cee08521e7..07e93fbae70 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped
+++ b/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped
@@ -5,7 +5,7 @@
* $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#58 $
* $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#40 $
*/
-static uint8_t seqprog[] = {
+static const uint8_t seqprog[] = {
0xb2, 0x00, 0x00, 0x08,
0xf7, 0x11, 0x22, 0x08,
0x00, 0x65, 0xee, 0x59,
@@ -1081,7 +1081,7 @@ ahc_patch0_func(struct ahc_softc *ahc)
return (0);
}
-static struct patch {
+static const struct patch {
ahc_patch_func_t *patch_func;
uint32_t begin :10,
skip_instr :10,
@@ -1291,7 +1291,7 @@ static struct patch {
{ ahc_patch4_func, 865, 12, 1 }
};
-static struct cs {
+static const struct cs {
uint16_t begin;
uint16_t end;
} critical_sections[] = {
diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm.c b/drivers/scsi/aic7xxx/aicasm/aicasm.c
index 924102720b1..e4a77872030 100644
--- a/drivers/scsi/aic7xxx/aicasm/aicasm.c
+++ b/drivers/scsi/aic7xxx/aicasm/aicasm.c
@@ -362,7 +362,7 @@ output_code()
" *\n"
"%s */\n", versions);
- fprintf(ofile, "static uint8_t seqprog[] = {\n");
+ fprintf(ofile, "static const uint8_t seqprog[] = {\n");
for (cur_instr = STAILQ_FIRST(&seq_program);
cur_instr != NULL;
cur_instr = STAILQ_NEXT(cur_instr, links)) {
@@ -415,7 +415,7 @@ output_code()
}
fprintf(ofile,
-"static struct patch {\n"
+"static const struct patch {\n"
" %spatch_func_t *patch_func;\n"
" uint32_t begin :10,\n"
" skip_instr :10,\n"
@@ -435,7 +435,7 @@ output_code()
fprintf(ofile, "\n};\n\n");
fprintf(ofile,
-"static struct cs {\n"
+"static const struct cs {\n"
" uint16_t begin;\n"
" uint16_t end;\n"
"} critical_sections[] = {\n");
diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y b/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y
index 6066998ed56..81be6a261cc 100644
--- a/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y
+++ b/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y
@@ -101,11 +101,12 @@ static void format_3_instr(int opcode, symbol_ref_t *src,
expression_t *immed, symbol_ref_t *address);
static void test_readable_symbol(symbol_t *symbol);
static void test_writable_symbol(symbol_t *symbol);
-static void type_check(symbol_t *symbol, expression_t *expression, int and_op);
+static void type_check(symbol_ref_t *sym, expression_t *expression, int and_op);
static void make_expression(expression_t *immed, int value);
static void add_conditional(symbol_t *symbol);
static void add_version(const char *verstring);
static int is_download_const(expression_t *immed);
+static int is_location_address(symbol_t *symbol);
void yyerror(const char *string);
#define SRAM_SYMNAME "SRAM_BASE"
@@ -142,6 +143,8 @@ void yyerror(const char *string);
%token <value> T_ADDRESS
+%token T_COUNT
+
%token T_ACCESS_MODE
%token T_MODES
@@ -192,10 +195,10 @@ void yyerror(const char *string);
%token <value> T_OR
-/* 16 bit extensions */
-%token <value> T_OR16 T_AND16 T_XOR16 T_ADD16
-%token <value> T_ADC16 T_MVI16 T_TEST16 T_CMP16 T_CMPXCHG
-
+/* 16 bit extensions, not implemented
+ * %token <value> T_OR16 T_AND16 T_XOR16 T_ADD16
+ * %token <value> T_ADC16 T_MVI16 T_TEST16 T_CMP16 T_CMPXCHG
+ */
%token T_RET
%token T_NOP
@@ -214,7 +217,7 @@ void yyerror(const char *string);
%type <expression> expression immediate immediate_or_a
-%type <value> export ret f1_opcode f2_opcode f4_opcode jmp_jc_jnc_call jz_jnz je_jne
+%type <value> export ret f1_opcode f2_opcode jmp_jc_jnc_call jz_jnz je_jne
%type <value> mode_value mode_list macro_arglist
@@ -313,13 +316,13 @@ reg_definition:
stop("Register multiply defined", EX_DATAERR);
/* NOTREACHED */
}
- cur_symbol = $1;
+ cur_symbol = $1;
cur_symbol->type = cur_symtype;
initialize_symbol(cur_symbol);
}
reg_attribute_list
'}'
- {
+ {
/*
* Default to allowing everything in for registers
* with no bit or mask definitions.
@@ -349,9 +352,10 @@ reg_attribute_list:
| reg_attribute_list reg_attribute
;
-reg_attribute:
+reg_attribute:
reg_address
| size
+| count
| access_mode
| modes
| field_defn
@@ -392,6 +396,13 @@ size:
}
;
+count:
+ T_COUNT T_NUMBER
+ {
+ cur_symbol->count += $2;
+ }
+;
+
access_mode:
T_ACCESS_MODE T_MODE
{
@@ -641,14 +652,14 @@ expression:
&($1.referenced_syms),
&($3.referenced_syms));
}
-| expression T_EXPR_LSHIFT expression
+| expression T_EXPR_LSHIFT expression
{
$$.value = $1.value << $3.value;
symlist_merge(&$$.referenced_syms,
&$1.referenced_syms,
&$3.referenced_syms);
}
-| expression T_EXPR_RSHIFT expression
+| expression T_EXPR_RSHIFT expression
{
$$.value = $1.value >> $3.value;
symlist_merge(&$$.referenced_syms,
@@ -714,7 +725,7 @@ expression:
;
constant:
- T_CONST T_SYMBOL expression
+ T_CONST T_SYMBOL expression
{
if ($2->type != UNINITIALIZED) {
stop("Re-definition of symbol as a constant",
@@ -800,6 +811,7 @@ scratch_ram:
cur_symtype = SRAMLOC;
cur_symbol->type = SRAMLOC;
initialize_symbol(cur_symbol);
+ cur_symbol->count += 1;
}
reg_address
{
@@ -831,6 +843,7 @@ scb:
initialize_symbol(cur_symbol);
/* 64 bytes of SCB space */
cur_symbol->info.rinfo->size = 64;
+ cur_symbol->count += 1;
}
reg_address
{
@@ -1311,14 +1324,18 @@ f2_opcode:
| T_ROR { $$ = AIC_OP_ROR; }
;
-f4_opcode:
- T_OR16 { $$ = AIC_OP_OR16; }
-| T_AND16 { $$ = AIC_OP_AND16; }
-| T_XOR16 { $$ = AIC_OP_XOR16; }
-| T_ADD16 { $$ = AIC_OP_ADD16; }
-| T_ADC16 { $$ = AIC_OP_ADC16; }
-| T_MVI16 { $$ = AIC_OP_MVI16; }
-;
+/*
+ * 16bit opcodes, not used
+ *
+ *f4_opcode:
+ * T_OR16 { $$ = AIC_OP_OR16; }
+ *| T_AND16 { $$ = AIC_OP_AND16; }
+ *| T_XOR16 { $$ = AIC_OP_XOR16; }
+ *| T_ADD16 { $$ = AIC_OP_ADD16; }
+ *| T_ADC16 { $$ = AIC_OP_ADC16; }
+ *| T_MVI16 { $$ = AIC_OP_MVI16; }
+ *;
+ */
code:
f2_opcode destination ',' expression opt_source ret ';'
@@ -1357,6 +1374,7 @@ code:
code:
T_OR reg_symbol ',' immediate jmp_jc_jnc_call address ';'
{
+ type_check(&$2, &$4, AIC_OP_OR);
format_3_instr($5, &$2, &$4, &$6);
}
;
@@ -1528,7 +1546,7 @@ initialize_symbol(symbol_t *symbol)
sizeof(struct cond_info));
break;
case MACRO:
- symbol->info.macroinfo =
+ symbol->info.macroinfo =
(struct macro_info *)malloc(sizeof(struct macro_info));
if (symbol->info.macroinfo == NULL) {
stop("Can't create macro info", EX_SOFTWARE);
@@ -1552,7 +1570,6 @@ add_macro_arg(const char *argtext, int argnum)
struct macro_arg *marg;
int i;
int retval;
-
if (cur_symbol == NULL || cur_symbol->type != MACRO) {
stop("Invalid current symbol for adding macro arg",
@@ -1633,8 +1650,10 @@ format_1_instr(int opcode, symbol_ref_t *dest, expression_t *immed,
test_writable_symbol(dest->symbol);
test_readable_symbol(src->symbol);
- /* Ensure that immediate makes sense for this destination */
- type_check(dest->symbol, immed, opcode);
+ if (!is_location_address(dest->symbol)) {
+ /* Ensure that immediate makes sense for this destination */
+ type_check(dest, immed, opcode);
+ }
/* Allocate sequencer space for the instruction and fill it out */
instr = seq_alloc();
@@ -1766,9 +1785,6 @@ format_3_instr(int opcode, symbol_ref_t *src,
/* Test register permissions */
test_readable_symbol(src->symbol);
- /* Ensure that immediate makes sense for this source */
- type_check(src->symbol, immed, opcode);
-
/* Allocate sequencer space for the instruction and fill it out */
instr = seq_alloc();
f3_instr = &instr->format.format3;
@@ -1797,7 +1813,6 @@ format_3_instr(int opcode, symbol_ref_t *src,
static void
test_readable_symbol(symbol_t *symbol)
{
-
if ((symbol->info.rinfo->modes & (0x1 << src_mode)) == 0) {
snprintf(errbuf, sizeof(errbuf),
"Register %s unavailable in source reg mode %d",
@@ -1815,7 +1830,6 @@ test_readable_symbol(symbol_t *symbol)
static void
test_writable_symbol(symbol_t *symbol)
{
-
if ((symbol->info.rinfo->modes & (0x1 << dst_mode)) == 0) {
snprintf(errbuf, sizeof(errbuf),
"Register %s unavailable in destination reg mode %d",
@@ -1831,25 +1845,34 @@ test_writable_symbol(symbol_t *symbol)
}
static void
-type_check(symbol_t *symbol, expression_t *expression, int opcode)
+type_check(symbol_ref_t *sym, expression_t *expression, int opcode)
{
+ symbol_t *symbol = sym->symbol;
symbol_node_t *node;
int and_op;
+ int8_t value, mask;
and_op = FALSE;
- if (opcode == AIC_OP_AND || opcode == AIC_OP_JNZ || AIC_OP_JZ)
- and_op = TRUE;
-
/*
* Make sure that we aren't attempting to write something
* that hasn't been defined. If this is an and operation,
* this is a mask, so "undefined" bits are okay.
*/
- if (and_op == FALSE
- && (expression->value & ~symbol->info.rinfo->valid_bitmask) != 0) {
+ if (opcode == AIC_OP_AND || opcode == AIC_OP_JNZ ||
+ opcode == AIC_OP_JZ || opcode == AIC_OP_JNE ||
+ opcode == AIC_OP_BMOV)
+ and_op = TRUE;
+
+ /*
+ * Defaulting to 8 bit logic
+ */
+ mask = (int8_t)~symbol->info.rinfo->valid_bitmask;
+ value = (int8_t)expression->value;
+
+ if (and_op == FALSE && (mask & value) != 0 ) {
snprintf(errbuf, sizeof(errbuf),
"Invalid bit(s) 0x%x in immediate written to %s",
- expression->value & ~symbol->info.rinfo->valid_bitmask,
+ (mask & value),
symbol->name);
stop(errbuf, EX_DATAERR);
/* NOTREACHED */
@@ -1959,3 +1982,13 @@ is_download_const(expression_t *immed)
return (FALSE);
}
+
+static int
+is_location_address(symbol_t *sym)
+{
+ if (sym->type == SCBLOC ||
+ sym->type == SRAMLOC)
+ return (TRUE);
+ return (FALSE);
+}
+
diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l b/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l
index 7c3983f868a..2c7f02daf88 100644
--- a/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l
+++ b/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l
@@ -162,6 +162,7 @@ register { return T_REGISTER; }
const { yylval.value = FALSE; return T_CONST; }
download { return T_DOWNLOAD; }
address { return T_ADDRESS; }
+count { return T_COUNT; }
access_mode { return T_ACCESS_MODE; }
modes { return T_MODES; }
RW|RO|WO {
@@ -228,15 +229,15 @@ ret { return T_RET; }
nop { return T_NOP; }
/* ARP2 16bit extensions */
-or16 { return T_OR16; }
-and16 { return T_AND16; }
-xor16 { return T_XOR16; }
-add16 { return T_ADD16; }
-adc16 { return T_ADC16; }
-mvi16 { return T_MVI16; }
-test16 { return T_TEST16; }
-cmp16 { return T_CMP16; }
-cmpxchg { return T_CMPXCHG; }
+ /* or16 { return T_OR16; } */
+ /* and16 { return T_AND16; }*/
+ /* xor16 { return T_XOR16; }*/
+ /* add16 { return T_ADD16; }*/
+ /* adc16 { return T_ADC16; }*/
+ /* mvi16 { return T_MVI16; }*/
+ /* test16 { return T_TEST16; }*/
+ /* cmp16 { return T_CMP16; }*/
+ /* cmpxchg { return T_CMPXCHG; }*/
/* Allowed Symbols */
\<\< { return T_EXPR_LSHIFT; }
diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.c b/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.c
index f1f448dff56..fcd357872b4 100644
--- a/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.c
+++ b/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.c
@@ -77,6 +77,7 @@ symbol_create(char *name)
if (new_symbol->name == NULL)
stop("Unable to strdup symbol name", EX_SOFTWARE);
new_symbol->type = UNINITIALIZED;
+ new_symbol->count = 1;
return (new_symbol);
}
@@ -198,6 +199,12 @@ symtable_get(char *name)
}
}
memcpy(&stored_ptr, data.data, sizeof(stored_ptr));
+ stored_ptr->count++;
+ data.data = &stored_ptr;
+ if (symtable->put(symtable, &key, &data, /*flags*/0) !=0) {
+ perror("Symtable put failed");
+ exit(EX_SOFTWARE);
+ }
return (stored_ptr);
}
@@ -256,7 +263,7 @@ symlist_add(symlist_t *symlist, symbol_t *symbol, int how)
&& (curnode->symbol->info.finfo->value >
newnode->symbol->info.finfo->value))))
|| (!field && (curnode->symbol->info.rinfo->address >
- newnode->symbol->info.rinfo->address))) {
+ newnode->symbol->info.rinfo->address))) {
SLIST_INSERT_HEAD(symlist, newnode, links);
return;
}
@@ -271,7 +278,7 @@ symlist_add(symlist_t *symlist, symbol_t *symbol, int how)
cursymbol = SLIST_NEXT(curnode, links)->symbol;
if ((field
- && (cursymbol->type > symbol->type
+ && (cursymbol->type > symbol->type
|| (cursymbol->type == symbol->type
&& (cursymbol->info.finfo->value >
symbol->info.finfo->value))))
@@ -351,7 +358,7 @@ aic_print_reg_dump_types(FILE *ofile)
{
if (ofile == NULL)
return;
-
+
fprintf(ofile,
"typedef int (%sreg_print_t)(u_int, u_int *, u_int);\n"
"typedef struct %sreg_parse_entry {\n"
@@ -370,7 +377,7 @@ aic_print_reg_dump_start(FILE *dfile, symbol_node_t *regnode)
return;
fprintf(dfile,
-"static %sreg_parse_entry_t %s_parse_table[] = {\n",
+"static const %sreg_parse_entry_t %s_parse_table[] = {\n",
prefix,
regnode->symbol->name);
}
@@ -385,7 +392,7 @@ aic_print_reg_dump_end(FILE *ofile, FILE *dfile,
lower_name = strdup(regnode->symbol->name);
if (lower_name == NULL)
stop("Unable to strdup symbol name", EX_SOFTWARE);
-
+
for (letter = lower_name; *letter != '\0'; letter++)
*letter = tolower(*letter);
@@ -472,6 +479,7 @@ symtable_dump(FILE *ofile, FILE *dfile)
DBT key;
DBT data;
int flag;
+ int reg_count = 0, reg_used = 0;
u_int i;
if (symtable == NULL)
@@ -541,6 +549,9 @@ symtable_dump(FILE *ofile, FILE *dfile)
int num_entries;
num_entries = 0;
+ reg_count++;
+ if (curnode->symbol->count == 1)
+ break;
fields = &curnode->symbol->info.rinfo->fields;
SLIST_FOREACH(fieldnode, fields, links) {
if (num_entries == 0)
@@ -553,11 +564,14 @@ symtable_dump(FILE *ofile, FILE *dfile)
}
aic_print_reg_dump_end(ofile, dfile,
curnode, num_entries);
+ reg_used++;
}
default:
break;
}
}
+ fprintf(stderr, "%s: %d of %d register definitions used\n", appname,
+ reg_used, reg_count);
/* Fold in the masks and bits */
while (SLIST_FIRST(&masks) != NULL) {
@@ -646,7 +660,6 @@ symtable_dump(FILE *ofile, FILE *dfile)
free(curnode);
}
-
fprintf(ofile, "\n\n/* Downloaded Constant Definitions */\n");
for (i = 0; SLIST_FIRST(&download_constants) != NULL; i++) {
diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.h b/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.h
index afc22e8b490..05190c1a2fb 100644
--- a/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.h
+++ b/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.h
@@ -128,6 +128,7 @@ typedef struct expression_info {
typedef struct symbol {
char *name;
symtype type;
+ int count;
union {
struct reg_info *rinfo;
struct field_info *finfo;
diff --git a/drivers/scsi/aic94xx/aic94xx.h b/drivers/scsi/aic94xx/aic94xx.h
index eb8efdcefe4..2ef459e9cda 100644
--- a/drivers/scsi/aic94xx/aic94xx.h
+++ b/drivers/scsi/aic94xx/aic94xx.h
@@ -58,7 +58,6 @@
extern struct kmem_cache *asd_dma_token_cache;
extern struct kmem_cache *asd_ascb_cache;
-extern char sas_addr_str[2*SAS_ADDR_SIZE + 1];
static inline void asd_stringify_sas_addr(char *p, const u8 *sas_addr)
{
@@ -68,21 +67,6 @@ static inline void asd_stringify_sas_addr(char *p, const u8 *sas_addr)
*p = '\0';
}
-static inline void asd_destringify_sas_addr(u8 *sas_addr, const char *p)
-{
- int i;
- for (i = 0; i < SAS_ADDR_SIZE; i++) {
- u8 h, l;
- if (!*p)
- break;
- h = isdigit(*p) ? *p-'0' : *p-'A'+10;
- p++;
- l = isdigit(*p) ? *p-'0' : *p-'A'+10;
- p++;
- sas_addr[i] = (h<<4) | l;
- }
-}
-
struct asd_ha_struct;
struct asd_ascb;
diff --git a/drivers/scsi/aic94xx/aic94xx_dev.c b/drivers/scsi/aic94xx/aic94xx_dev.c
index 72042cae776..2e2ddec9c0b 100644
--- a/drivers/scsi/aic94xx/aic94xx_dev.c
+++ b/drivers/scsi/aic94xx/aic94xx_dev.c
@@ -35,7 +35,7 @@
#define SET_DDB(_ddb, _ha) set_bit(_ddb, (_ha)->hw_prof.ddb_bitmap)
#define CLEAR_DDB(_ddb, _ha) clear_bit(_ddb, (_ha)->hw_prof.ddb_bitmap)
-static inline int asd_get_ddb(struct asd_ha_struct *asd_ha)
+static int asd_get_ddb(struct asd_ha_struct *asd_ha)
{
int ddb, i;
@@ -71,7 +71,7 @@ out:
#define NCQ_DATA_SCB_PTR offsetof(struct asd_ddb_stp_sata_target_port, ncq_data_scb_ptr)
#define ITNL_TIMEOUT offsetof(struct asd_ddb_ssp_smp_target_port, itnl_timeout)
-static inline void asd_free_ddb(struct asd_ha_struct *asd_ha, int ddb)
+static void asd_free_ddb(struct asd_ha_struct *asd_ha, int ddb)
{
if (!ddb || ddb >= 0xFFFF)
return;
@@ -79,7 +79,7 @@ static inline void asd_free_ddb(struct asd_ha_struct *asd_ha, int ddb)
CLEAR_DDB(ddb, asd_ha);
}
-static inline void asd_set_ddb_type(struct domain_device *dev)
+static void asd_set_ddb_type(struct domain_device *dev)
{
struct asd_ha_struct *asd_ha = dev->port->ha->lldd_ha;
int ddb = (int) (unsigned long) dev->lldd_dev;
@@ -109,7 +109,7 @@ static int asd_init_sata_tag_ddb(struct domain_device *dev)
return 0;
}
-static inline int asd_init_sata(struct domain_device *dev)
+static int asd_init_sata(struct domain_device *dev)
{
struct asd_ha_struct *asd_ha = dev->port->ha->lldd_ha;
int ddb = (int) (unsigned long) dev->lldd_dev;
diff --git a/drivers/scsi/aic94xx/aic94xx_dump.c b/drivers/scsi/aic94xx/aic94xx_dump.c
index 3d8c4ff1f2e..67eeba3bdb0 100644
--- a/drivers/scsi/aic94xx/aic94xx_dump.c
+++ b/drivers/scsi/aic94xx/aic94xx_dump.c
@@ -738,6 +738,8 @@ static void asd_dump_lseq_state(struct asd_ha_struct *asd_ha, int lseq)
PRINT_LMIP_dword(asd_ha, lseq, DEV_PRES_TIMER_TERM_TS);
}
+#if 0
+
/**
* asd_dump_ddb_site -- dump a CSEQ DDB site
* @asd_ha: pointer to host adapter structure
@@ -880,6 +882,8 @@ void asd_dump_scb_sites(struct asd_ha_struct *asd_ha)
}
}
+#endif /* 0 */
+
/**
* ads_dump_seq_state -- dump CSEQ and LSEQ states
* @asd_ha: pointer to host adapter structure
@@ -922,7 +926,9 @@ void asd_dump_frame_rcvd(struct asd_phy *phy,
spin_unlock_irqrestore(&phy->sas_phy.frame_rcvd_lock, flags);
}
-static inline void asd_dump_scb(struct asd_ascb *ascb, int ind)
+#if 0
+
+static void asd_dump_scb(struct asd_ascb *ascb, int ind)
{
asd_printk("scb%d: vaddr: 0x%p, dma_handle: 0x%llx, next: 0x%llx, "
"index:%d, opcode:0x%02x\n",
@@ -956,4 +962,6 @@ void asd_dump_scb_list(struct asd_ascb *ascb, int num)
}
}
+#endif /* 0 */
+
#endif /* ASD_DEBUG */
diff --git a/drivers/scsi/aic94xx/aic94xx_dump.h b/drivers/scsi/aic94xx/aic94xx_dump.h
index 0c388e7da6b..191a753d42a 100644
--- a/drivers/scsi/aic94xx/aic94xx_dump.h
+++ b/drivers/scsi/aic94xx/aic94xx_dump.h
@@ -29,24 +29,15 @@
#ifdef ASD_DEBUG
-void asd_dump_ddb_0(struct asd_ha_struct *asd_ha);
-void asd_dump_target_ddb(struct asd_ha_struct *asd_ha, u16 site_no);
-void asd_dump_scb_sites(struct asd_ha_struct *asd_ha);
void asd_dump_seq_state(struct asd_ha_struct *asd_ha, u8 lseq_mask);
void asd_dump_frame_rcvd(struct asd_phy *phy,
struct done_list_struct *dl);
-void asd_dump_scb_list(struct asd_ascb *ascb, int num);
#else /* ASD_DEBUG */
-static inline void asd_dump_ddb_0(struct asd_ha_struct *asd_ha) { }
-static inline void asd_dump_target_ddb(struct asd_ha_struct *asd_ha,
- u16 site_no) { }
-static inline void asd_dump_scb_sites(struct asd_ha_struct *asd_ha) { }
static inline void asd_dump_seq_state(struct asd_ha_struct *asd_ha,
u8 lseq_mask) { }
static inline void asd_dump_frame_rcvd(struct asd_phy *phy,
struct done_list_struct *dl) { }
-static inline void asd_dump_scb_list(struct asd_ascb *ascb, int num) { }
#endif /* ASD_DEBUG */
#endif /* _AIC94XX_DUMP_H_ */
diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.c b/drivers/scsi/aic94xx/aic94xx_hwi.c
index 098b5f39cd3..83a78222896 100644
--- a/drivers/scsi/aic94xx/aic94xx_hwi.c
+++ b/drivers/scsi/aic94xx/aic94xx_hwi.c
@@ -27,6 +27,7 @@
#include <linux/pci.h>
#include <linux/delay.h>
#include <linux/module.h>
+#include <linux/firmware.h>
#include "aic94xx.h"
#include "aic94xx_reg.h"
@@ -38,16 +39,14 @@ u32 MBAR0_SWB_SIZE;
/* ---------- Initialization ---------- */
-static void asd_get_user_sas_addr(struct asd_ha_struct *asd_ha)
+static int asd_get_user_sas_addr(struct asd_ha_struct *asd_ha)
{
- extern char sas_addr_str[];
- /* If the user has specified a WWN it overrides other settings
- */
- if (sas_addr_str[0] != '\0')
- asd_destringify_sas_addr(asd_ha->hw_prof.sas_addr,
- sas_addr_str);
- else if (asd_ha->hw_prof.sas_addr[0] != 0)
- asd_stringify_sas_addr(sas_addr_str, asd_ha->hw_prof.sas_addr);
+ /* adapter came with a sas address */
+ if (asd_ha->hw_prof.sas_addr[0])
+ return 0;
+
+ return sas_request_addr(asd_ha->sas_ha.core.shost,
+ asd_ha->hw_prof.sas_addr);
}
static void asd_propagate_sas_addr(struct asd_ha_struct *asd_ha)
@@ -251,7 +250,7 @@ static int asd_init_scbs(struct asd_ha_struct *asd_ha)
return 0;
}
-static inline void asd_get_max_scb_ddb(struct asd_ha_struct *asd_ha)
+static void asd_get_max_scb_ddb(struct asd_ha_struct *asd_ha)
{
asd_ha->hw_prof.max_scbs = asd_get_cmdctx_size(asd_ha)/ASD_SCB_SIZE;
asd_ha->hw_prof.max_ddbs = asd_get_devctx_size(asd_ha)/ASD_DDB_SIZE;
@@ -657,8 +656,7 @@ int asd_init_hw(struct asd_ha_struct *asd_ha)
asd_init_ctxmem(asd_ha);
- asd_get_user_sas_addr(asd_ha);
- if (!asd_ha->hw_prof.sas_addr[0]) {
+ if (asd_get_user_sas_addr(asd_ha)) {
asd_printk("No SAS Address provided for %s\n",
pci_name(asd_ha->pcidev));
err = -ENODEV;
@@ -773,7 +771,7 @@ static void asd_dl_tasklet_handler(unsigned long data)
* asd_process_donelist_isr -- schedule processing of done list entries
* @asd_ha: pointer to host adapter structure
*/
-static inline void asd_process_donelist_isr(struct asd_ha_struct *asd_ha)
+static void asd_process_donelist_isr(struct asd_ha_struct *asd_ha)
{
tasklet_schedule(&asd_ha->seq.dl_tasklet);
}
@@ -782,7 +780,7 @@ static inline void asd_process_donelist_isr(struct asd_ha_struct *asd_ha)
* asd_com_sas_isr -- process device communication interrupt (COMINT)
* @asd_ha: pointer to host adapter structure
*/
-static inline void asd_com_sas_isr(struct asd_ha_struct *asd_ha)
+static void asd_com_sas_isr(struct asd_ha_struct *asd_ha)
{
u32 comstat = asd_read_reg_dword(asd_ha, COMSTAT);
@@ -821,7 +819,7 @@ static inline void asd_com_sas_isr(struct asd_ha_struct *asd_ha)
asd_chip_reset(asd_ha);
}
-static inline void asd_arp2_err(struct asd_ha_struct *asd_ha, u32 dchstatus)
+static void asd_arp2_err(struct asd_ha_struct *asd_ha, u32 dchstatus)
{
static const char *halt_code[256] = {
"UNEXPECTED_INTERRUPT0",
@@ -908,7 +906,7 @@ static inline void asd_arp2_err(struct asd_ha_struct *asd_ha, u32 dchstatus)
* asd_dch_sas_isr -- process device channel interrupt (DEVINT)
* @asd_ha: pointer to host adapter structure
*/
-static inline void asd_dch_sas_isr(struct asd_ha_struct *asd_ha)
+static void asd_dch_sas_isr(struct asd_ha_struct *asd_ha)
{
u32 dchstatus = asd_read_reg_dword(asd_ha, DCHSTATUS);
@@ -923,7 +921,7 @@ static inline void asd_dch_sas_isr(struct asd_ha_struct *asd_ha)
* ads_rbi_exsi_isr -- process external system interface interrupt (INITERR)
* @asd_ha: pointer to host adapter structure
*/
-static inline void asd_rbi_exsi_isr(struct asd_ha_struct *asd_ha)
+static void asd_rbi_exsi_isr(struct asd_ha_struct *asd_ha)
{
u32 stat0r = asd_read_reg_dword(asd_ha, ASISTAT0R);
@@ -971,7 +969,7 @@ static inline void asd_rbi_exsi_isr(struct asd_ha_struct *asd_ha)
*
* Asserted on PCIX errors: target abort, etc.
*/
-static inline void asd_hst_pcix_isr(struct asd_ha_struct *asd_ha)
+static void asd_hst_pcix_isr(struct asd_ha_struct *asd_ha)
{
u16 status;
u32 pcix_status;
@@ -1044,8 +1042,8 @@ irqreturn_t asd_hw_isr(int irq, void *dev_id)
/* ---------- SCB handling ---------- */
-static inline struct asd_ascb *asd_ascb_alloc(struct asd_ha_struct *asd_ha,
- gfp_t gfp_flags)
+static struct asd_ascb *asd_ascb_alloc(struct asd_ha_struct *asd_ha,
+ gfp_t gfp_flags)
{
extern struct kmem_cache *asd_ascb_cache;
struct asd_seq_data *seq = &asd_ha->seq;
@@ -1144,8 +1142,8 @@ struct asd_ascb *asd_ascb_alloc_list(struct asd_ha_struct
*
* LOCKING: called with the pending list lock held.
*/
-static inline void asd_swap_head_scb(struct asd_ha_struct *asd_ha,
- struct asd_ascb *ascb)
+static void asd_swap_head_scb(struct asd_ha_struct *asd_ha,
+ struct asd_ascb *ascb)
{
struct asd_seq_data *seq = &asd_ha->seq;
struct asd_ascb *last = list_entry(ascb->list.prev,
@@ -1171,7 +1169,7 @@ static inline void asd_swap_head_scb(struct asd_ha_struct *asd_ha,
* intended to be called from asd_post_ascb_list(), just prior to
* posting the SCBs to the sequencer.
*/
-static inline void asd_start_scb_timers(struct list_head *list)
+static void asd_start_scb_timers(struct list_head *list)
{
struct asd_ascb *ascb;
list_for_each_entry(ascb, list, list) {
diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.h b/drivers/scsi/aic94xx/aic94xx_hwi.h
index abc757559c1..8c1c28239e9 100644
--- a/drivers/scsi/aic94xx/aic94xx_hwi.h
+++ b/drivers/scsi/aic94xx/aic94xx_hwi.h
@@ -391,8 +391,6 @@ void asd_build_control_phy(struct asd_ascb *ascb, int phy_id, u8 subfunc);
void asd_control_led(struct asd_ha_struct *asd_ha, int phy_id, int op);
void asd_turn_led(struct asd_ha_struct *asd_ha, int phy_id, int op);
int asd_enable_phys(struct asd_ha_struct *asd_ha, const u8 phy_mask);
-void asd_build_initiate_link_adm_task(struct asd_ascb *ascb, int phy_id,
- u8 subfunc);
void asd_ascb_timedout(unsigned long data);
int asd_chip_hardrst(struct asd_ha_struct *asd_ha);
diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c
index 88d1e731b65..90f5e0a6f2e 100644
--- a/drivers/scsi/aic94xx/aic94xx_init.c
+++ b/drivers/scsi/aic94xx/aic94xx_init.c
@@ -56,8 +56,6 @@ MODULE_PARM_DESC(collector, "\n"
"\tThe aic94xx SAS LLDD supports both modes.\n"
"\tDefault: 0 (Direct Mode).\n");
-char sas_addr_str[2*SAS_ADDR_SIZE + 1] = "";
-
static struct scsi_transport_template *aic94xx_transport_template;
static int asd_scan_finished(struct Scsi_Host *, unsigned long);
static void asd_scan_start(struct Scsi_Host *);
@@ -547,7 +545,7 @@ static struct asd_pcidev_struct {
},
};
-static inline int asd_create_ha_caches(struct asd_ha_struct *asd_ha)
+static int asd_create_ha_caches(struct asd_ha_struct *asd_ha)
{
asd_ha->scb_pool = dma_pool_create(ASD_DRIVER_NAME "_scb_pool",
&asd_ha->pcidev->dev,
@@ -565,7 +563,7 @@ static inline int asd_create_ha_caches(struct asd_ha_struct *asd_ha)
* asd_free_edbs -- free empty data buffers
* asd_ha: pointer to host adapter structure
*/
-static inline void asd_free_edbs(struct asd_ha_struct *asd_ha)
+static void asd_free_edbs(struct asd_ha_struct *asd_ha)
{
struct asd_seq_data *seq = &asd_ha->seq;
int i;
@@ -576,7 +574,7 @@ static inline void asd_free_edbs(struct asd_ha_struct *asd_ha)
seq->edb_arr = NULL;
}
-static inline void asd_free_escbs(struct asd_ha_struct *asd_ha)
+static void asd_free_escbs(struct asd_ha_struct *asd_ha)
{
struct asd_seq_data *seq = &asd_ha->seq;
int i;
@@ -591,7 +589,7 @@ static inline void asd_free_escbs(struct asd_ha_struct *asd_ha)
seq->escb_arr = NULL;
}
-static inline void asd_destroy_ha_caches(struct asd_ha_struct *asd_ha)
+static void asd_destroy_ha_caches(struct asd_ha_struct *asd_ha)
{
int i;
diff --git a/drivers/scsi/aic94xx/aic94xx_reg.c b/drivers/scsi/aic94xx/aic94xx_reg.c
index f210dac3203..56b17c22526 100644
--- a/drivers/scsi/aic94xx/aic94xx_reg.c
+++ b/drivers/scsi/aic94xx/aic94xx_reg.c
@@ -32,8 +32,8 @@
* Offset comes before value to remind that the operation of
* this function is *offs = val.
*/
-static inline void asd_write_byte(struct asd_ha_struct *asd_ha,
- unsigned long offs, u8 val)
+static void asd_write_byte(struct asd_ha_struct *asd_ha,
+ unsigned long offs, u8 val)
{
if (unlikely(asd_ha->iospace))
outb(val,
@@ -43,8 +43,8 @@ static inline void asd_write_byte(struct asd_ha_struct *asd_ha,
wmb();
}
-static inline void asd_write_word(struct asd_ha_struct *asd_ha,
- unsigned long offs, u16 val)
+static void asd_write_word(struct asd_ha_struct *asd_ha,
+ unsigned long offs, u16 val)
{
if (unlikely(asd_ha->iospace))
outw(val,
@@ -54,8 +54,8 @@ static inline void asd_write_word(struct asd_ha_struct *asd_ha,
wmb();
}
-static inline void asd_write_dword(struct asd_ha_struct *asd_ha,
- unsigned long offs, u32 val)
+static void asd_write_dword(struct asd_ha_struct *asd_ha,
+ unsigned long offs, u32 val)
{
if (unlikely(asd_ha->iospace))
outl(val,
@@ -67,8 +67,7 @@ static inline void asd_write_dword(struct asd_ha_struct *asd_ha,
/* Reading from device address space.
*/
-static inline u8 asd_read_byte(struct asd_ha_struct *asd_ha,
- unsigned long offs)
+static u8 asd_read_byte(struct asd_ha_struct *asd_ha, unsigned long offs)
{
u8 val;
if (unlikely(asd_ha->iospace))
@@ -80,8 +79,8 @@ static inline u8 asd_read_byte(struct asd_ha_struct *asd_ha,
return val;
}
-static inline u16 asd_read_word(struct asd_ha_struct *asd_ha,
- unsigned long offs)
+static u16 asd_read_word(struct asd_ha_struct *asd_ha,
+ unsigned long offs)
{
u16 val;
if (unlikely(asd_ha->iospace))
@@ -93,8 +92,8 @@ static inline u16 asd_read_word(struct asd_ha_struct *asd_ha,
return val;
}
-static inline u32 asd_read_dword(struct asd_ha_struct *asd_ha,
- unsigned long offs)
+static u32 asd_read_dword(struct asd_ha_struct *asd_ha,
+ unsigned long offs)
{
u32 val;
if (unlikely(asd_ha->iospace))
@@ -124,22 +123,22 @@ static inline u32 asd_mem_offs_swb(void)
/* We know that the register wanted is in the range
* of the sliding window.
*/
-#define ASD_READ_SW(ww, type, ord) \
-static inline type asd_read_##ww##_##ord (struct asd_ha_struct *asd_ha,\
- u32 reg) \
-{ \
- struct asd_ha_addrspace *io_handle = &asd_ha->io_handle[0]; \
- u32 map_offs=(reg - io_handle-> ww##_base )+asd_mem_offs_##ww ();\
- return asd_read_##ord (asd_ha, (unsigned long) map_offs); \
+#define ASD_READ_SW(ww, type, ord) \
+static type asd_read_##ww##_##ord(struct asd_ha_struct *asd_ha, \
+ u32 reg) \
+{ \
+ struct asd_ha_addrspace *io_handle = &asd_ha->io_handle[0]; \
+ u32 map_offs = (reg - io_handle->ww##_base) + asd_mem_offs_##ww();\
+ return asd_read_##ord(asd_ha, (unsigned long)map_offs); \
}
-#define ASD_WRITE_SW(ww, type, ord) \
-static inline void asd_write_##ww##_##ord (struct asd_ha_struct *asd_ha,\
- u32 reg, type val) \
-{ \
- struct asd_ha_addrspace *io_handle = &asd_ha->io_handle[0]; \
- u32 map_offs=(reg - io_handle-> ww##_base )+asd_mem_offs_##ww ();\
- asd_write_##ord (asd_ha, (unsigned long) map_offs, val); \
+#define ASD_WRITE_SW(ww, type, ord) \
+static void asd_write_##ww##_##ord(struct asd_ha_struct *asd_ha, \
+ u32 reg, type val) \
+{ \
+ struct asd_ha_addrspace *io_handle = &asd_ha->io_handle[0]; \
+ u32 map_offs = (reg - io_handle->ww##_base) + asd_mem_offs_##ww();\
+ asd_write_##ord(asd_ha, (unsigned long)map_offs, val); \
}
ASD_READ_SW(swa, u8, byte);
@@ -186,7 +185,7 @@ ASD_WRITE_SW(swc, u32, dword);
* @asd_ha: pointer to host adapter structure
* @reg: register desired to be within range of the new window
*/
-static inline void asd_move_swb(struct asd_ha_struct *asd_ha, u32 reg)
+static void asd_move_swb(struct asd_ha_struct *asd_ha, u32 reg)
{
u32 base = reg & ~(MBAR0_SWB_SIZE-1);
pci_write_config_dword(asd_ha->pcidev, PCI_CONF_MBAR0_SWB, base);
diff --git a/drivers/scsi/aic94xx/aic94xx_scb.c b/drivers/scsi/aic94xx/aic94xx_scb.c
index ab350504ca5..46643319c52 100644
--- a/drivers/scsi/aic94xx/aic94xx_scb.c
+++ b/drivers/scsi/aic94xx/aic94xx_scb.c
@@ -50,7 +50,7 @@
| CURRENT_SPINUP_HOLD | CURRENT_GTO_TIMEOUT \
| CURRENT_OOB_ERROR)
-static inline void get_lrate_mode(struct asd_phy *phy, u8 oob_mode)
+static void get_lrate_mode(struct asd_phy *phy, u8 oob_mode)
{
struct sas_phy *sas_phy = phy->sas_phy.phy;
@@ -81,7 +81,7 @@ static inline void get_lrate_mode(struct asd_phy *phy, u8 oob_mode)
phy->sas_phy.oob_mode = SATA_OOB_MODE;
}
-static inline void asd_phy_event_tasklet(struct asd_ascb *ascb,
+static void asd_phy_event_tasklet(struct asd_ascb *ascb,
struct done_list_struct *dl)
{
struct asd_ha_struct *asd_ha = ascb->ha;
@@ -125,8 +125,7 @@ static inline void asd_phy_event_tasklet(struct asd_ascb *ascb,
}
/* If phys are enabled sparsely, this will do the right thing. */
-static inline unsigned ord_phy(struct asd_ha_struct *asd_ha,
- struct asd_phy *phy)
+static unsigned ord_phy(struct asd_ha_struct *asd_ha, struct asd_phy *phy)
{
u8 enabled_mask = asd_ha->hw_prof.enabled_phys;
int i, k = 0;
@@ -151,7 +150,7 @@ static inline unsigned ord_phy(struct asd_ha_struct *asd_ha,
* LOCKING: the frame_rcvd_lock needs to be held since this parses the frame
* buffer.
*/
-static inline void asd_get_attached_sas_addr(struct asd_phy *phy, u8 *sas_addr)
+static void asd_get_attached_sas_addr(struct asd_phy *phy, u8 *sas_addr)
{
if (phy->sas_phy.frame_rcvd[0] == 0x34
&& phy->sas_phy.oob_mode == SATA_OOB_MODE) {
@@ -232,9 +231,9 @@ static void asd_deform_port(struct asd_ha_struct *asd_ha, struct asd_phy *phy)
spin_unlock_irqrestore(&asd_ha->asd_ports_lock, flags);
}
-static inline void asd_bytes_dmaed_tasklet(struct asd_ascb *ascb,
- struct done_list_struct *dl,
- int edb_id, int phy_id)
+static void asd_bytes_dmaed_tasklet(struct asd_ascb *ascb,
+ struct done_list_struct *dl,
+ int edb_id, int phy_id)
{
unsigned long flags;
int edb_el = edb_id + ascb->edb_index;
@@ -255,9 +254,9 @@ static inline void asd_bytes_dmaed_tasklet(struct asd_ascb *ascb,
sas_ha->notify_port_event(&phy->sas_phy, PORTE_BYTES_DMAED);
}
-static inline void asd_link_reset_err_tasklet(struct asd_ascb *ascb,
- struct done_list_struct *dl,
- int phy_id)
+static void asd_link_reset_err_tasklet(struct asd_ascb *ascb,
+ struct done_list_struct *dl,
+ int phy_id)
{
struct asd_ha_struct *asd_ha = ascb->ha;
struct sas_ha_struct *sas_ha = &asd_ha->sas_ha;
@@ -308,9 +307,9 @@ out:
;
}
-static inline void asd_primitive_rcvd_tasklet(struct asd_ascb *ascb,
- struct done_list_struct *dl,
- int phy_id)
+static void asd_primitive_rcvd_tasklet(struct asd_ascb *ascb,
+ struct done_list_struct *dl,
+ int phy_id)
{
unsigned long flags;
struct sas_ha_struct *sas_ha = &ascb->ha->sas_ha;
@@ -715,7 +714,7 @@ out:
asd_ascb_free(ascb);
}
-static inline void set_speed_mask(u8 *speed_mask, struct asd_phy_desc *pd)
+static void set_speed_mask(u8 *speed_mask, struct asd_phy_desc *pd)
{
/* disable all speeds, then enable defaults */
*speed_mask = SAS_SPEED_60_DIS | SAS_SPEED_30_DIS | SAS_SPEED_15_DIS
@@ -820,6 +819,8 @@ void asd_build_control_phy(struct asd_ascb *ascb, int phy_id, u8 subfunc)
/* ---------- INITIATE LINK ADM TASK ---------- */
+#if 0
+
static void link_adm_tasklet_complete(struct asd_ascb *ascb,
struct done_list_struct *dl)
{
@@ -852,6 +853,8 @@ void asd_build_initiate_link_adm_task(struct asd_ascb *ascb, int phy_id,
ascb->tasklet_complete = link_adm_tasklet_complete;
}
+#endif /* 0 */
+
/* ---------- SCB timer ---------- */
/**
diff --git a/drivers/scsi/aic94xx/aic94xx_sds.c b/drivers/scsi/aic94xx/aic94xx_sds.c
index 2a4c933eb89..4446e3d584d 100644
--- a/drivers/scsi/aic94xx/aic94xx_sds.c
+++ b/drivers/scsi/aic94xx/aic94xx_sds.c
@@ -590,8 +590,8 @@ static int asd_reset_flash(struct asd_ha_struct *asd_ha)
return err;
}
-static inline int asd_read_flash_seg(struct asd_ha_struct *asd_ha,
- void *buffer, u32 offs, int size)
+static int asd_read_flash_seg(struct asd_ha_struct *asd_ha,
+ void *buffer, u32 offs, int size)
{
asd_read_reg_string(asd_ha, buffer, asd_ha->hw_prof.flash.bar+offs,
size);
diff --git a/drivers/scsi/aic94xx/aic94xx_seq.c b/drivers/scsi/aic94xx/aic94xx_seq.c
index c750fbf7013..f4272ac4c68 100644
--- a/drivers/scsi/aic94xx/aic94xx_seq.c
+++ b/drivers/scsi/aic94xx/aic94xx_seq.c
@@ -60,7 +60,7 @@ static u16 last_scb_site_no;
*
* Return 0 on success, negative on failure.
*/
-int asd_pause_cseq(struct asd_ha_struct *asd_ha)
+static int asd_pause_cseq(struct asd_ha_struct *asd_ha)
{
int count = PAUSE_TRIES;
u32 arp2ctl;
@@ -87,7 +87,7 @@ int asd_pause_cseq(struct asd_ha_struct *asd_ha)
*
* Return 0 on success, negative on error.
*/
-int asd_unpause_cseq(struct asd_ha_struct *asd_ha)
+static int asd_unpause_cseq(struct asd_ha_struct *asd_ha)
{
u32 arp2ctl;
int count = PAUSE_TRIES;
@@ -115,7 +115,7 @@ int asd_unpause_cseq(struct asd_ha_struct *asd_ha)
*
* Return 0 on success, negative on error.
*/
-static inline int asd_seq_pause_lseq(struct asd_ha_struct *asd_ha, int lseq)
+static int asd_seq_pause_lseq(struct asd_ha_struct *asd_ha, int lseq)
{
u32 arp2ctl;
int count = PAUSE_TRIES;
@@ -143,7 +143,7 @@ static inline int asd_seq_pause_lseq(struct asd_ha_struct *asd_ha, int lseq)
*
* Return 0 on success, negative on failure.
*/
-int asd_pause_lseq(struct asd_ha_struct *asd_ha, u8 lseq_mask)
+static int asd_pause_lseq(struct asd_ha_struct *asd_ha, u8 lseq_mask)
{
int lseq;
int err = 0;
@@ -164,7 +164,7 @@ int asd_pause_lseq(struct asd_ha_struct *asd_ha, u8 lseq_mask)
*
* Return 0 on success, negative on error.
*/
-static inline int asd_seq_unpause_lseq(struct asd_ha_struct *asd_ha, int lseq)
+static int asd_seq_unpause_lseq(struct asd_ha_struct *asd_ha, int lseq)
{
u32 arp2ctl;
int count = PAUSE_TRIES;
@@ -186,27 +186,6 @@ static inline int asd_seq_unpause_lseq(struct asd_ha_struct *asd_ha, int lseq)
}
-/**
- * asd_unpause_lseq - unpause the link sequencer(s)
- * @asd_ha: pointer to host adapter structure
- * @lseq_mask: mask of link sequencers of interest
- *
- * Return 0 on success, negative on failure.
- */
-int asd_unpause_lseq(struct asd_ha_struct *asd_ha, u8 lseq_mask)
-{
- int lseq;
- int err = 0;
-
- for_each_sequencer(lseq_mask, lseq_mask, lseq) {
- err = asd_seq_unpause_lseq(asd_ha, lseq);
- if (err)
- return err;
- }
-
- return err;
-}
-
/* ---------- Downloading CSEQ/LSEQ microcode ---------- */
static int asd_verify_cseq(struct asd_ha_struct *asd_ha, const u8 *_prog,
diff --git a/drivers/scsi/aic94xx/aic94xx_seq.h b/drivers/scsi/aic94xx/aic94xx_seq.h
index 2ea6a0d5220..ad787c55525 100644
--- a/drivers/scsi/aic94xx/aic94xx_seq.h
+++ b/drivers/scsi/aic94xx/aic94xx_seq.h
@@ -58,10 +58,6 @@ struct sequencer_file_header {
} __attribute__((packed));
#ifdef __KERNEL__
-int asd_pause_cseq(struct asd_ha_struct *asd_ha);
-int asd_unpause_cseq(struct asd_ha_struct *asd_ha);
-int asd_pause_lseq(struct asd_ha_struct *asd_ha, u8 lseq_mask);
-int asd_unpause_lseq(struct asd_ha_struct *asd_ha, u8 lseq_mask);
int asd_init_seqs(struct asd_ha_struct *asd_ha);
int asd_start_seqs(struct asd_ha_struct *asd_ha);
int asd_release_firmware(void);
diff --git a/drivers/scsi/aic94xx/aic94xx_task.c b/drivers/scsi/aic94xx/aic94xx_task.c
index 008df9ab92a..326765c9caf 100644
--- a/drivers/scsi/aic94xx/aic94xx_task.c
+++ b/drivers/scsi/aic94xx/aic94xx_task.c
@@ -33,7 +33,7 @@ static void asd_unbuild_ata_ascb(struct asd_ascb *a);
static void asd_unbuild_smp_ascb(struct asd_ascb *a);
static void asd_unbuild_ssp_ascb(struct asd_ascb *a);
-static inline void asd_can_dequeue(struct asd_ha_struct *asd_ha, int num)
+static void asd_can_dequeue(struct asd_ha_struct *asd_ha, int num)
{
unsigned long flags;
@@ -51,9 +51,9 @@ static const u8 data_dir_flags[] = {
[PCI_DMA_NONE] = DATA_DIR_NONE, /* NO TRANSFER */
};
-static inline int asd_map_scatterlist(struct sas_task *task,
- struct sg_el *sg_arr,
- gfp_t gfp_flags)
+static int asd_map_scatterlist(struct sas_task *task,
+ struct sg_el *sg_arr,
+ gfp_t gfp_flags)
{
struct asd_ascb *ascb = task->lldd_task;
struct asd_ha_struct *asd_ha = ascb->ha;
@@ -131,7 +131,7 @@ err_unmap:
return res;
}
-static inline void asd_unmap_scatterlist(struct asd_ascb *ascb)
+static void asd_unmap_scatterlist(struct asd_ascb *ascb)
{
struct asd_ha_struct *asd_ha = ascb->ha;
struct sas_task *task = ascb->uldd_task;
@@ -527,7 +527,7 @@ static void asd_unbuild_ssp_ascb(struct asd_ascb *a)
/* ---------- Execute Task ---------- */
-static inline int asd_can_queue(struct asd_ha_struct *asd_ha, int num)
+static int asd_can_queue(struct asd_ha_struct *asd_ha, int num)
{
int res = 0;
unsigned long flags;
diff --git a/drivers/scsi/aic94xx/aic94xx_tmf.c b/drivers/scsi/aic94xx/aic94xx_tmf.c
index b9ac8f703a1..633ff40c736 100644
--- a/drivers/scsi/aic94xx/aic94xx_tmf.c
+++ b/drivers/scsi/aic94xx/aic94xx_tmf.c
@@ -336,7 +336,7 @@ static void asd_tmf_tasklet_complete(struct asd_ascb *ascb,
asd_ascb_free(ascb);
}
-static inline int asd_clear_nexus(struct sas_task *task)
+static int asd_clear_nexus(struct sas_task *task)
{
int res = TMF_RESP_FUNC_FAILED;
int leftover;
diff --git a/drivers/scsi/arcmsr/arcmsr.h b/drivers/scsi/arcmsr/arcmsr.h
index 3288be2e49f..ab646e580d6 100644
--- a/drivers/scsi/arcmsr/arcmsr.h
+++ b/drivers/scsi/arcmsr/arcmsr.h
@@ -44,7 +44,7 @@
*/
#include <linux/interrupt.h>
-struct class_device_attribute;
+struct device_attribute;
/*The limit of outstanding scsi command that firmware can handle*/
#define ARCMSR_MAX_OUTSTANDING_CMD 256
#define ARCMSR_MAX_FREECCB_NUM 320
@@ -556,6 +556,6 @@ struct SENSE_DATA
extern void arcmsr_post_ioctldata2iop(struct AdapterControlBlock *);
extern void arcmsr_iop_message_read(struct AdapterControlBlock *);
extern struct QBUFFER __iomem *arcmsr_get_iop_rqbuffer(struct AdapterControlBlock *);
-extern struct class_device_attribute *arcmsr_host_attrs[];
+extern struct device_attribute *arcmsr_host_attrs[];
extern int arcmsr_alloc_sysfs_attr(struct AdapterControlBlock *);
void arcmsr_free_sysfs_attr(struct AdapterControlBlock *acb);
diff --git a/drivers/scsi/arcmsr/arcmsr_attr.c b/drivers/scsi/arcmsr/arcmsr_attr.c
index 7d7b0a55427..69f8346aa28 100644
--- a/drivers/scsi/arcmsr/arcmsr_attr.c
+++ b/drivers/scsi/arcmsr/arcmsr_attr.c
@@ -57,15 +57,15 @@
#include <scsi/scsi_transport.h>
#include "arcmsr.h"
-struct class_device_attribute *arcmsr_host_attrs[];
+struct device_attribute *arcmsr_host_attrs[];
static ssize_t arcmsr_sysfs_iop_message_read(struct kobject *kobj,
struct bin_attribute *bin,
char *buf, loff_t off,
size_t count)
{
- struct class_device *cdev = container_of(kobj,struct class_device,kobj);
- struct Scsi_Host *host = class_to_shost(cdev);
+ struct device *dev = container_of(kobj,struct device,kobj);
+ struct Scsi_Host *host = class_to_shost(dev);
struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
uint8_t *pQbuffer,*ptmpQbuffer;
int32_t allxfer_len = 0;
@@ -110,8 +110,8 @@ static ssize_t arcmsr_sysfs_iop_message_write(struct kobject *kobj,
char *buf, loff_t off,
size_t count)
{
- struct class_device *cdev = container_of(kobj,struct class_device,kobj);
- struct Scsi_Host *host = class_to_shost(cdev);
+ struct device *dev = container_of(kobj,struct device,kobj);
+ struct Scsi_Host *host = class_to_shost(dev);
struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
int32_t my_empty_len, user_len, wqbuf_firstindex, wqbuf_lastindex;
uint8_t *pQbuffer, *ptmpuserbuffer;
@@ -158,8 +158,8 @@ static ssize_t arcmsr_sysfs_iop_message_clear(struct kobject *kobj,
char *buf, loff_t off,
size_t count)
{
- struct class_device *cdev = container_of(kobj,struct class_device,kobj);
- struct Scsi_Host *host = class_to_shost(cdev);
+ struct device *dev = container_of(kobj,struct device,kobj);
+ struct Scsi_Host *host = class_to_shost(dev);
struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
uint8_t *pQbuffer;
@@ -220,87 +220,104 @@ int arcmsr_alloc_sysfs_attr(struct AdapterControlBlock *acb)
struct Scsi_Host *host = acb->host;
int error;
- error = sysfs_create_bin_file(&host->shost_classdev.kobj, &arcmsr_sysfs_message_read_attr);
+ error = sysfs_create_bin_file(&host->shost_dev.kobj, &arcmsr_sysfs_message_read_attr);
if (error) {
printk(KERN_ERR "arcmsr: alloc sysfs mu_read failed\n");
goto error_bin_file_message_read;
}
- error = sysfs_create_bin_file(&host->shost_classdev.kobj, &arcmsr_sysfs_message_write_attr);
+ error = sysfs_create_bin_file(&host->shost_dev.kobj, &arcmsr_sysfs_message_write_attr);
if (error) {
printk(KERN_ERR "arcmsr: alloc sysfs mu_write failed\n");
goto error_bin_file_message_write;
}
- error = sysfs_create_bin_file(&host->shost_classdev.kobj, &arcmsr_sysfs_message_clear_attr);
+ error = sysfs_create_bin_file(&host->shost_dev.kobj, &arcmsr_sysfs_message_clear_attr);
if (error) {
printk(KERN_ERR "arcmsr: alloc sysfs mu_clear failed\n");
goto error_bin_file_message_clear;
}
return 0;
error_bin_file_message_clear:
- sysfs_remove_bin_file(&host->shost_classdev.kobj, &arcmsr_sysfs_message_write_attr);
+ sysfs_remove_bin_file(&host->shost_dev.kobj, &arcmsr_sysfs_message_write_attr);
error_bin_file_message_write:
- sysfs_remove_bin_file(&host->shost_classdev.kobj, &arcmsr_sysfs_message_read_attr);
+ sysfs_remove_bin_file(&host->shost_dev.kobj, &arcmsr_sysfs_message_read_attr);
error_bin_file_message_read:
return error;
}
-void
-arcmsr_free_sysfs_attr(struct AdapterControlBlock *acb) {
+void arcmsr_free_sysfs_attr(struct AdapterControlBlock *acb)
+{
struct Scsi_Host *host = acb->host;
- sysfs_remove_bin_file(&host->shost_classdev.kobj, &arcmsr_sysfs_message_clear_attr);
- sysfs_remove_bin_file(&host->shost_classdev.kobj, &arcmsr_sysfs_message_write_attr);
- sysfs_remove_bin_file(&host->shost_classdev.kobj, &arcmsr_sysfs_message_read_attr);
+ sysfs_remove_bin_file(&host->shost_dev.kobj, &arcmsr_sysfs_message_clear_attr);
+ sysfs_remove_bin_file(&host->shost_dev.kobj, &arcmsr_sysfs_message_write_attr);
+ sysfs_remove_bin_file(&host->shost_dev.kobj, &arcmsr_sysfs_message_read_attr);
}
static ssize_t
-arcmsr_attr_host_driver_version(struct class_device *cdev, char *buf) {
+arcmsr_attr_host_driver_version(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
return snprintf(buf, PAGE_SIZE,
"%s\n",
ARCMSR_DRIVER_VERSION);
}
static ssize_t
-arcmsr_attr_host_driver_posted_cmd(struct class_device *cdev, char *buf) {
- struct Scsi_Host *host = class_to_shost(cdev);
- struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
+arcmsr_attr_host_driver_posted_cmd(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(dev);
+ struct AdapterControlBlock *acb =
+ (struct AdapterControlBlock *) host->hostdata;
return snprintf(buf, PAGE_SIZE,
"%4d\n",
atomic_read(&acb->ccboutstandingcount));
}
static ssize_t
-arcmsr_attr_host_driver_reset(struct class_device *cdev, char *buf) {
- struct Scsi_Host *host = class_to_shost(cdev);
- struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
+arcmsr_attr_host_driver_reset(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(dev);
+ struct AdapterControlBlock *acb =
+ (struct AdapterControlBlock *) host->hostdata;
return snprintf(buf, PAGE_SIZE,
"%4d\n",
acb->num_resets);
}
static ssize_t
-arcmsr_attr_host_driver_abort(struct class_device *cdev, char *buf) {
- struct Scsi_Host *host = class_to_shost(cdev);
- struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
+arcmsr_attr_host_driver_abort(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(dev);
+ struct AdapterControlBlock *acb =
+ (struct AdapterControlBlock *) host->hostdata;
return snprintf(buf, PAGE_SIZE,
"%4d\n",
acb->num_aborts);
}
static ssize_t
-arcmsr_attr_host_fw_model(struct class_device *cdev, char *buf) {
- struct Scsi_Host *host = class_to_shost(cdev);
- struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
+arcmsr_attr_host_fw_model(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(dev);
+ struct AdapterControlBlock *acb =
+ (struct AdapterControlBlock *) host->hostdata;
return snprintf(buf, PAGE_SIZE,
"%s\n",
acb->firm_model);
}
static ssize_t
-arcmsr_attr_host_fw_version(struct class_device *cdev, char *buf) {
- struct Scsi_Host *host = class_to_shost(cdev);
- struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
+arcmsr_attr_host_fw_version(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(dev);
+ struct AdapterControlBlock *acb =
+ (struct AdapterControlBlock *) host->hostdata;
return snprintf(buf, PAGE_SIZE,
"%s\n",
@@ -308,9 +325,12 @@ arcmsr_attr_host_fw_version(struct class_device *cdev, char *buf) {
}
static ssize_t
-arcmsr_attr_host_fw_request_len(struct class_device *cdev, char *buf) {
- struct Scsi_Host *host = class_to_shost(cdev);
- struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
+arcmsr_attr_host_fw_request_len(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(dev);
+ struct AdapterControlBlock *acb =
+ (struct AdapterControlBlock *) host->hostdata;
return snprintf(buf, PAGE_SIZE,
"%4d\n",
@@ -318,9 +338,12 @@ arcmsr_attr_host_fw_request_len(struct class_device *cdev, char *buf) {
}
static ssize_t
-arcmsr_attr_host_fw_numbers_queue(struct class_device *cdev, char *buf) {
- struct Scsi_Host *host = class_to_shost(cdev);
- struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
+arcmsr_attr_host_fw_numbers_queue(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(dev);
+ struct AdapterControlBlock *acb =
+ (struct AdapterControlBlock *) host->hostdata;
return snprintf(buf, PAGE_SIZE,
"%4d\n",
@@ -328,9 +351,12 @@ arcmsr_attr_host_fw_numbers_queue(struct class_device *cdev, char *buf) {
}
static ssize_t
-arcmsr_attr_host_fw_sdram_size(struct class_device *cdev, char *buf) {
- struct Scsi_Host *host = class_to_shost(cdev);
- struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
+arcmsr_attr_host_fw_sdram_size(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(dev);
+ struct AdapterControlBlock *acb =
+ (struct AdapterControlBlock *) host->hostdata;
return snprintf(buf, PAGE_SIZE,
"%4d\n",
@@ -338,36 +364,39 @@ arcmsr_attr_host_fw_sdram_size(struct class_device *cdev, char *buf) {
}
static ssize_t
-arcmsr_attr_host_fw_hd_channels(struct class_device *cdev, char *buf) {
- struct Scsi_Host *host = class_to_shost(cdev);
- struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
+arcmsr_attr_host_fw_hd_channels(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(dev);
+ struct AdapterControlBlock *acb =
+ (struct AdapterControlBlock *) host->hostdata;
return snprintf(buf, PAGE_SIZE,
"%4d\n",
acb->firm_hd_channels);
}
-static CLASS_DEVICE_ATTR(host_driver_version, S_IRUGO, arcmsr_attr_host_driver_version, NULL);
-static CLASS_DEVICE_ATTR(host_driver_posted_cmd, S_IRUGO, arcmsr_attr_host_driver_posted_cmd, NULL);
-static CLASS_DEVICE_ATTR(host_driver_reset, S_IRUGO, arcmsr_attr_host_driver_reset, NULL);
-static CLASS_DEVICE_ATTR(host_driver_abort, S_IRUGO, arcmsr_attr_host_driver_abort, NULL);
-static CLASS_DEVICE_ATTR(host_fw_model, S_IRUGO, arcmsr_attr_host_fw_model, NULL);
-static CLASS_DEVICE_ATTR(host_fw_version, S_IRUGO, arcmsr_attr_host_fw_version, NULL);
-static CLASS_DEVICE_ATTR(host_fw_request_len, S_IRUGO, arcmsr_attr_host_fw_request_len, NULL);
-static CLASS_DEVICE_ATTR(host_fw_numbers_queue, S_IRUGO, arcmsr_attr_host_fw_numbers_queue, NULL);
-static CLASS_DEVICE_ATTR(host_fw_sdram_size, S_IRUGO, arcmsr_attr_host_fw_sdram_size, NULL);
-static CLASS_DEVICE_ATTR(host_fw_hd_channels, S_IRUGO, arcmsr_attr_host_fw_hd_channels, NULL);
-
-struct class_device_attribute *arcmsr_host_attrs[] = {
- &class_device_attr_host_driver_version,
- &class_device_attr_host_driver_posted_cmd,
- &class_device_attr_host_driver_reset,
- &class_device_attr_host_driver_abort,
- &class_device_attr_host_fw_model,
- &class_device_attr_host_fw_version,
- &class_device_attr_host_fw_request_len,
- &class_device_attr_host_fw_numbers_queue,
- &class_device_attr_host_fw_sdram_size,
- &class_device_attr_host_fw_hd_channels,
+static DEVICE_ATTR(host_driver_version, S_IRUGO, arcmsr_attr_host_driver_version, NULL);
+static DEVICE_ATTR(host_driver_posted_cmd, S_IRUGO, arcmsr_attr_host_driver_posted_cmd, NULL);
+static DEVICE_ATTR(host_driver_reset, S_IRUGO, arcmsr_attr_host_driver_reset, NULL);
+static DEVICE_ATTR(host_driver_abort, S_IRUGO, arcmsr_attr_host_driver_abort, NULL);
+static DEVICE_ATTR(host_fw_model, S_IRUGO, arcmsr_attr_host_fw_model, NULL);
+static DEVICE_ATTR(host_fw_version, S_IRUGO, arcmsr_attr_host_fw_version, NULL);
+static DEVICE_ATTR(host_fw_request_len, S_IRUGO, arcmsr_attr_host_fw_request_len, NULL);
+static DEVICE_ATTR(host_fw_numbers_queue, S_IRUGO, arcmsr_attr_host_fw_numbers_queue, NULL);
+static DEVICE_ATTR(host_fw_sdram_size, S_IRUGO, arcmsr_attr_host_fw_sdram_size, NULL);
+static DEVICE_ATTR(host_fw_hd_channels, S_IRUGO, arcmsr_attr_host_fw_hd_channels, NULL);
+
+struct device_attribute *arcmsr_host_attrs[] = {
+ &dev_attr_host_driver_version,
+ &dev_attr_host_driver_posted_cmd,
+ &dev_attr_host_driver_reset,
+ &dev_attr_host_driver_abort,
+ &dev_attr_host_fw_model,
+ &dev_attr_host_fw_version,
+ &dev_attr_host_fw_request_len,
+ &dev_attr_host_fw_numbers_queue,
+ &dev_attr_host_fw_sdram_size,
+ &dev_attr_host_fw_hd_channels,
NULL,
};
diff --git a/drivers/scsi/arm/acornscsi.c b/drivers/scsi/arm/acornscsi.c
index 3bedf2466bd..8e53f02cc31 100644
--- a/drivers/scsi/arm/acornscsi.c
+++ b/drivers/scsi/arm/acornscsi.c
@@ -2983,7 +2983,6 @@ static struct scsi_host_template acornscsi_template = {
.this_id = 7,
.sg_tablesize = SG_ALL,
.cmd_per_lun = 2,
- .unchecked_isa_dma = 0,
.use_clustering = DISABLE_CLUSTERING,
.proc_name = "acornscsi",
};
diff --git a/drivers/scsi/arm/cumana_1.c b/drivers/scsi/arm/cumana_1.c
index 49d838e90a2..a3398fe70a9 100644
--- a/drivers/scsi/arm/cumana_1.c
+++ b/drivers/scsi/arm/cumana_1.c
@@ -222,7 +222,6 @@ static struct scsi_host_template cumanascsi_template = {
.this_id = 7,
.sg_tablesize = SG_ALL,
.cmd_per_lun = 2,
- .unchecked_isa_dma = 0,
.use_clustering = DISABLE_CLUSTERING,
.proc_name = "CumanaSCSI-1",
};
diff --git a/drivers/scsi/ch.c b/drivers/scsi/ch.c
index 7aad15436d2..75c84d7b9ce 100644
--- a/drivers/scsi/ch.c
+++ b/drivers/scsi/ch.c
@@ -113,7 +113,7 @@ static const struct {
unsigned char asc;
unsigned char ascq;
int errno;
-} err[] = {
+} ch_err[] = {
/* Just filled in what looks right. Hav'nt checked any standard paper for
these errno assignments, so they may be wrong... */
{
@@ -155,11 +155,11 @@ static int ch_find_errno(struct scsi_sense_hdr *sshdr)
/* Check to see if additional sense information is available */
if (scsi_sense_valid(sshdr) &&
sshdr->asc != 0) {
- for (i = 0; err[i].errno != 0; i++) {
- if (err[i].sense == sshdr->sense_key &&
- err[i].asc == sshdr->asc &&
- err[i].ascq == sshdr->ascq) {
- errno = -err[i].errno;
+ for (i = 0; ch_err[i].errno != 0; i++) {
+ if (ch_err[i].sense == sshdr->sense_key &&
+ ch_err[i].asc == sshdr->asc &&
+ ch_err[i].ascq == sshdr->ascq) {
+ errno = -ch_err[i].errno;
break;
}
}
@@ -721,8 +721,8 @@ static long ch_ioctl(struct file *file,
case CHIOGELEM:
{
struct changer_get_element cge;
- u_char cmd[12];
- u_char *buffer;
+ u_char ch_cmd[12];
+ u_char *buffer;
unsigned int elem;
int result,i;
@@ -739,17 +739,18 @@ static long ch_ioctl(struct file *file,
mutex_lock(&ch->lock);
voltag_retry:
- memset(cmd,0,sizeof(cmd));
- cmd[0] = READ_ELEMENT_STATUS;
- cmd[1] = (ch->device->lun << 5) |
+ memset(ch_cmd, 0, sizeof(ch_cmd));
+ ch_cmd[0] = READ_ELEMENT_STATUS;
+ ch_cmd[1] = (ch->device->lun << 5) |
(ch->voltags ? 0x10 : 0) |
ch_elem_to_typecode(ch,elem);
- cmd[2] = (elem >> 8) & 0xff;
- cmd[3] = elem & 0xff;
- cmd[5] = 1;
- cmd[9] = 255;
+ ch_cmd[2] = (elem >> 8) & 0xff;
+ ch_cmd[3] = elem & 0xff;
+ ch_cmd[5] = 1;
+ ch_cmd[9] = 255;
- if (0 == (result = ch_do_scsi(ch, cmd, buffer, 256, DMA_FROM_DEVICE))) {
+ result = ch_do_scsi(ch, ch_cmd, buffer, 256, DMA_FROM_DEVICE);
+ if (!result) {
cge.cge_status = buffer[18];
cge.cge_flags = 0;
if (buffer[18] & CESTATUS_EXCEPT) {
@@ -880,7 +881,7 @@ static long ch_ioctl_compat(struct file * file,
static int ch_probe(struct device *dev)
{
struct scsi_device *sd = to_scsi_device(dev);
- struct class_device *class_dev;
+ struct device *class_dev;
int minor, ret = -ENOMEM;
scsi_changer *ch;
@@ -909,11 +910,11 @@ static int ch_probe(struct device *dev)
ch->minor = minor;
sprintf(ch->name,"ch%d",ch->minor);
- class_dev = class_device_create(ch_sysfs_class, NULL,
- MKDEV(SCSI_CHANGER_MAJOR, ch->minor),
- dev, "s%s", ch->name);
+ class_dev = device_create(ch_sysfs_class, dev,
+ MKDEV(SCSI_CHANGER_MAJOR,ch->minor),
+ "s%s", ch->name);
if (IS_ERR(class_dev)) {
- printk(KERN_WARNING "ch%d: class_device_create failed\n",
+ printk(KERN_WARNING "ch%d: device_create failed\n",
ch->minor);
ret = PTR_ERR(class_dev);
goto remove_idr;
@@ -944,8 +945,7 @@ static int ch_remove(struct device *dev)
idr_remove(&ch_index_idr, ch->minor);
spin_unlock(&ch_index_lock);
- class_device_destroy(ch_sysfs_class,
- MKDEV(SCSI_CHANGER_MAJOR,ch->minor));
+ device_destroy(ch_sysfs_class, MKDEV(SCSI_CHANGER_MAJOR,ch->minor));
kfree(ch->dt);
kfree(ch);
return 0;
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index e351db6c007..075e2397273 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -4761,7 +4761,6 @@ static struct scsi_host_template dc395x_driver_template = {
.cmd_per_lun = DC395x_MAX_CMD_PER_LUN,
.eh_abort_handler = dc395x_eh_abort,
.eh_bus_reset_handler = dc395x_eh_bus_reset,
- .unchecked_isa_dma = 0,
.use_clustering = DISABLE_CLUSTERING,
};
diff --git a/drivers/scsi/dpt/dpti_i2o.h b/drivers/scsi/dpt/dpti_i2o.h
index 100b49baca7..19406cea6d6 100644
--- a/drivers/scsi/dpt/dpti_i2o.h
+++ b/drivers/scsi/dpt/dpti_i2o.h
@@ -21,7 +21,6 @@
#include <linux/i2o-dev.h>
-#include <asm/semaphore.h> /* Needed for MUTEX init macros */
#include <linux/version.h>
#include <linux/notifier.h>
#include <asm/atomic.h>
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index c9dd8392aab..ac92ac143b4 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -153,7 +153,7 @@ static DEFINE_SPINLOCK(adpt_post_wait_lock);
static u8 adpt_read_blink_led(adpt_hba* host)
{
- if(host->FwDebugBLEDflag_P != 0) {
+ if (host->FwDebugBLEDflag_P) {
if( readb(host->FwDebugBLEDflag_P) == 0xbc ){
return readb(host->FwDebugBLEDvalue_P);
}
diff --git a/drivers/scsi/eata.c b/drivers/scsi/eata.c
index 8be3d76656f..a73a6bbb1b2 100644
--- a/drivers/scsi/eata.c
+++ b/drivers/scsi/eata.c
@@ -2286,17 +2286,14 @@ static void flush_dev(struct scsi_device *dev, unsigned long cursec,
}
}
-static irqreturn_t ihdlr(int irq, struct Scsi_Host *shost)
+static irqreturn_t ihdlr(struct Scsi_Host *shost)
{
struct scsi_cmnd *SCpnt;
unsigned int i, k, c, status, tstatus, reg;
struct mssp *spp;
struct mscp *cpp;
struct hostdata *ha = (struct hostdata *)shost->hostdata;
-
- if (shost->irq != irq)
- panic("%s: ihdlr, irq %d, shost->irq %d.\n", ha->board_name, irq,
- shost->irq);
+ int irq = shost->irq;
/* Check if this board need to be serviced */
if (!(inb(shost->io_port + REG_AUX_STATUS) & IRQ_ASSERTED))
@@ -2535,7 +2532,7 @@ static irqreturn_t ihdlr(int irq, struct Scsi_Host *shost)
return IRQ_NONE;
}
-static irqreturn_t do_interrupt_handler(int irq, void *shap)
+static irqreturn_t do_interrupt_handler(int dummy, void *shap)
{
struct Scsi_Host *shost;
unsigned int j;
@@ -2548,7 +2545,7 @@ static irqreturn_t do_interrupt_handler(int irq, void *shap)
shost = sh[j];
spin_lock_irqsave(shost->host_lock, spin_flags);
- ret = ihdlr(irq, shost);
+ ret = ihdlr(shost);
spin_unlock_irqrestore(shost->host_lock, spin_flags);
return ret;
}
diff --git a/drivers/scsi/eata_pio.c b/drivers/scsi/eata_pio.c
index b5a60926e55..952505c006d 100644
--- a/drivers/scsi/eata_pio.c
+++ b/drivers/scsi/eata_pio.c
@@ -815,8 +815,6 @@ static int register_pio_HBA(long base, struct get_conf *gc, struct pci_dev *pdev
else
hd->primary = 1;
- sh->unchecked_isa_dma = 0; /* We can only do PIO */
-
hd->next = NULL; /* build a linked list of all HBAs */
hd->prev = last_HBA;
if (hd->prev != NULL)
diff --git a/drivers/scsi/esp_scsi.c b/drivers/scsi/esp_scsi.c
index bfdee596889..a0b6d414953 100644
--- a/drivers/scsi/esp_scsi.c
+++ b/drivers/scsi/esp_scsi.c
@@ -978,7 +978,7 @@ static int esp_check_spur_intr(struct esp *esp)
*/
if (!esp->ops->dma_error(esp)) {
printk(KERN_ERR PFX "esp%d: Spurious irq, "
- "sreg=%x.\n",
+ "sreg=%02x.\n",
esp->host->unique_id, esp->sreg);
return -1;
}
@@ -1447,6 +1447,9 @@ static void esp_msgin_sdtr(struct esp *esp, struct esp_target_data *tp)
if (offset > 15)
goto do_reject;
+ if (esp->flags & ESP_FLAG_DISABLE_SYNC)
+ offset = 0;
+
if (offset) {
int rounded_up, one_clock;
@@ -1697,7 +1700,12 @@ again:
else
ent->flags &= ~ESP_CMD_FLAG_WRITE;
- dma_len = esp_dma_length_limit(esp, dma_addr, dma_len);
+ if (esp->ops->dma_length_limit)
+ dma_len = esp->ops->dma_length_limit(esp, dma_addr,
+ dma_len);
+ else
+ dma_len = esp_dma_length_limit(esp, dma_addr, dma_len);
+
esp->data_dma_len = dma_len;
if (!dma_len) {
@@ -1761,7 +1769,6 @@ again:
esp_advance_dma(esp, ent, cmd, bytes_sent);
esp_event(esp, ESP_EVENT_CHECK_PHASE);
goto again;
- break;
}
case ESP_EVENT_STATUS: {
@@ -2235,7 +2242,7 @@ static void esp_bootup_reset(struct esp *esp)
static void esp_set_clock_params(struct esp *esp)
{
- int fmhz;
+ int fhz;
u8 ccf;
/* This is getting messy but it has to be done correctly or else
@@ -2270,9 +2277,9 @@ static void esp_set_clock_params(struct esp *esp)
* This entails the smallest and largest sync period we could ever
* handle on this ESP.
*/
- fmhz = esp->cfreq;
+ fhz = esp->cfreq;
- ccf = ((fmhz / 1000000) + 4) / 5;
+ ccf = ((fhz / 1000000) + 4) / 5;
if (ccf == 1)
ccf = 2;
@@ -2281,16 +2288,16 @@ static void esp_set_clock_params(struct esp *esp)
* been unable to find the clock-frequency PROM property. All
* other machines provide useful values it seems.
*/
- if (fmhz <= 5000000 || ccf < 1 || ccf > 8) {
- fmhz = 20000000;
+ if (fhz <= 5000000 || ccf < 1 || ccf > 8) {
+ fhz = 20000000;
ccf = 4;
}
esp->cfact = (ccf == 8 ? 0 : ccf);
- esp->cfreq = fmhz;
- esp->ccycle = ESP_MHZ_TO_CYCLE(fmhz);
+ esp->cfreq = fhz;
+ esp->ccycle = ESP_HZ_TO_CYCLE(fhz);
esp->ctick = ESP_TICK(ccf, esp->ccycle);
- esp->neg_defp = ESP_NEG_DEFP(fmhz, ccf);
+ esp->neg_defp = ESP_NEG_DEFP(fhz, ccf);
esp->sync_defp = SYNC_DEFP_SLOW;
}
@@ -2382,6 +2389,12 @@ static int esp_slave_configure(struct scsi_device *dev)
struct esp_target_data *tp = &esp->target[dev->id];
int goal_tags, queue_depth;
+ if (esp->flags & ESP_FLAG_DISABLE_SYNC) {
+ /* Bypass async domain validation */
+ dev->ppr = 0;
+ dev->sdtr = 0;
+ }
+
goal_tags = 0;
if (dev->tagged_supported) {
diff --git a/drivers/scsi/esp_scsi.h b/drivers/scsi/esp_scsi.h
index d5576d54ce7..bb43a138818 100644
--- a/drivers/scsi/esp_scsi.h
+++ b/drivers/scsi/esp_scsi.h
@@ -224,7 +224,7 @@
#define ESP_TIMEO_CONST 8192
#define ESP_NEG_DEFP(mhz, cfact) \
((ESP_BUS_TIMEOUT * ((mhz) / 1000)) / (8192 * (cfact)))
-#define ESP_MHZ_TO_CYCLE(mhertz) ((1000000000) / ((mhertz) / 1000))
+#define ESP_HZ_TO_CYCLE(hertz) ((1000000000) / ((hertz) / 1000))
#define ESP_TICK(ccf, cycle) ((7682 * (ccf) * (cycle) / 1000))
/* For slow to medium speed input clock rates we shoot for 5mb/s, but for high
@@ -240,9 +240,9 @@ struct esp_cmd_priv {
int num_sg;
} u;
- unsigned int cur_residue;
+ int cur_residue;
struct scatterlist *cur_sg;
- unsigned int tot_residue;
+ int tot_residue;
};
#define ESP_CMD_PRIV(CMD) ((struct esp_cmd_priv *)(&(CMD)->SCp))
@@ -368,6 +368,12 @@ struct esp_driver_ops {
*/
int (*irq_pending)(struct esp *esp);
+ /* Return the maximum allowable size of a DMA transfer for a
+ * given buffer.
+ */
+ u32 (*dma_length_limit)(struct esp *esp, u32 dma_addr,
+ u32 dma_len);
+
/* Reset the DMA engine entirely. On return, ESP interrupts
* should be enabled. Often the interrupt enabling is
* controlled in the DMA engine.
@@ -471,6 +477,7 @@ struct esp {
#define ESP_FLAG_DOING_SLOWCMD 0x00000004
#define ESP_FLAG_WIDE_CAPABLE 0x00000008
#define ESP_FLAG_QUICKIRQ_CHECK 0x00000010
+#define ESP_FLAG_DISABLE_SYNC 0x00000020
u8 select_state;
#define ESP_SELECT_NONE 0x00 /* Not selecting */
diff --git a/drivers/scsi/fdomain.c b/drivers/scsi/fdomain.c
index 2cd6b4959eb..c33bcb284df 100644
--- a/drivers/scsi/fdomain.c
+++ b/drivers/scsi/fdomain.c
@@ -1443,7 +1443,7 @@ static int fdomain_16x0_queue(struct scsi_cmnd *SCpnt,
current_SC->SCp.this_residual = current_SC->SCp.buffer->length;
current_SC->SCp.buffers_residual = scsi_sg_count(current_SC) - 1;
} else {
- current_SC->SCp.ptr = 0;
+ current_SC->SCp.ptr = NULL;
current_SC->SCp.this_residual = 0;
current_SC->SCp.buffer = NULL;
current_SC->SCp.buffers_residual = 0;
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index 0b2080d3357..c6d6e7c6559 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -85,10 +85,10 @@
/* The meaning of the Scsi_Pointer members in this driver is as follows:
* ptr: Chaining
- * this_residual: gdth_bufflen
- * buffer: gdth_sglist
+ * this_residual: unused
+ * buffer: unused
* dma_handle: unused
- * buffers_residual: gdth_sg_count
+ * buffers_residual: unused
* Status: unused
* Message: unused
* have_data_in: unused
@@ -372,47 +372,6 @@ static const struct file_operations gdth_fops = {
.release = gdth_close,
};
-/*
- * gdth scsi_command access wrappers.
- * below 6 functions are used throughout the driver to access scsi_command's
- * io parameters. The reason we do not use the regular accessors from
- * scsi_cmnd.h is because of gdth_execute(). Since it is unrecommended for
- * llds to directly set scsi_cmnd's IO members. This driver will use SCp
- * members for IO parameters, and will copy scsi_cmnd's members to Scp
- * members in queuecommand. For internal commands through gdth_execute()
- * SCp's members will be set directly.
- */
-static inline unsigned gdth_bufflen(struct scsi_cmnd *cmd)
-{
- return (unsigned)cmd->SCp.this_residual;
-}
-
-static inline void gdth_set_bufflen(struct scsi_cmnd *cmd, unsigned bufflen)
-{
- cmd->SCp.this_residual = bufflen;
-}
-
-static inline unsigned gdth_sg_count(struct scsi_cmnd *cmd)
-{
- return (unsigned)cmd->SCp.buffers_residual;
-}
-
-static inline void gdth_set_sg_count(struct scsi_cmnd *cmd, unsigned sg_count)
-{
- cmd->SCp.buffers_residual = sg_count;
-}
-
-static inline struct scatterlist *gdth_sglist(struct scsi_cmnd *cmd)
-{
- return cmd->SCp.buffer;
-}
-
-static inline void gdth_set_sglist(struct scsi_cmnd *cmd,
- struct scatterlist *sglist)
-{
- cmd->SCp.buffer = sglist;
-}
-
#include "gdth_proc.h"
#include "gdth_proc.c"
@@ -591,125 +550,111 @@ static int __init gdth_search_isa(ulong32 bios_adr)
#endif /* CONFIG_ISA */
#ifdef CONFIG_PCI
-static void gdth_search_dev(gdth_pci_str *pcistr, ushort *cnt,
- ushort vendor, ushort dev);
+static bool gdth_pci_registered;
-static int __init gdth_search_pci(gdth_pci_str *pcistr)
+static bool gdth_search_vortex(ushort device)
{
- ushort device, cnt;
-
- TRACE(("gdth_search_pci()\n"));
-
- cnt = 0;
- for (device = 0; device <= PCI_DEVICE_ID_VORTEX_GDT6555; ++device)
- gdth_search_dev(pcistr, &cnt, PCI_VENDOR_ID_VORTEX, device);
- for (device = PCI_DEVICE_ID_VORTEX_GDT6x17RP;
- device <= PCI_DEVICE_ID_VORTEX_GDTMAXRP; ++device)
- gdth_search_dev(pcistr, &cnt, PCI_VENDOR_ID_VORTEX, device);
- gdth_search_dev(pcistr, &cnt, PCI_VENDOR_ID_VORTEX,
- PCI_DEVICE_ID_VORTEX_GDTNEWRX);
- gdth_search_dev(pcistr, &cnt, PCI_VENDOR_ID_VORTEX,
- PCI_DEVICE_ID_VORTEX_GDTNEWRX2);
- gdth_search_dev(pcistr, &cnt, PCI_VENDOR_ID_INTEL,
- PCI_DEVICE_ID_INTEL_SRC);
- gdth_search_dev(pcistr, &cnt, PCI_VENDOR_ID_INTEL,
- PCI_DEVICE_ID_INTEL_SRC_XSCALE);
- return cnt;
+ if (device <= PCI_DEVICE_ID_VORTEX_GDT6555)
+ return true;
+ if (device >= PCI_DEVICE_ID_VORTEX_GDT6x17RP &&
+ device <= PCI_DEVICE_ID_VORTEX_GDTMAXRP)
+ return true;
+ if (device == PCI_DEVICE_ID_VORTEX_GDTNEWRX ||
+ device == PCI_DEVICE_ID_VORTEX_GDTNEWRX2)
+ return true;
+ return false;
}
+static int gdth_pci_probe_one(gdth_pci_str *pcistr, gdth_ha_str **ha_out);
+static int gdth_pci_init_one(struct pci_dev *pdev,
+ const struct pci_device_id *ent);
+static void gdth_pci_remove_one(struct pci_dev *pdev);
+static void gdth_remove_one(gdth_ha_str *ha);
+
/* Vortex only makes RAID controllers.
* We do not really want to specify all 550 ids here, so wildcard match.
*/
-static struct pci_device_id gdthtable[] __maybe_unused = {
- {PCI_VENDOR_ID_VORTEX,PCI_ANY_ID,PCI_ANY_ID, PCI_ANY_ID},
- {PCI_VENDOR_ID_INTEL,PCI_DEVICE_ID_INTEL_SRC,PCI_ANY_ID,PCI_ANY_ID},
- {PCI_VENDOR_ID_INTEL,PCI_DEVICE_ID_INTEL_SRC_XSCALE,PCI_ANY_ID,PCI_ANY_ID},
- {0}
+static const struct pci_device_id gdthtable[] = {
+ { PCI_VDEVICE(VORTEX, PCI_ANY_ID) },
+ { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_SRC) },
+ { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_SRC_XSCALE) },
+ { } /* terminate list */
+};
+MODULE_DEVICE_TABLE(pci, gdthtable);
+
+static struct pci_driver gdth_pci_driver = {
+ .name = "gdth",
+ .id_table = gdthtable,
+ .probe = gdth_pci_init_one,
+ .remove = gdth_pci_remove_one,
};
-MODULE_DEVICE_TABLE(pci,gdthtable);
-static void __init gdth_search_dev(gdth_pci_str *pcistr, ushort *cnt,
- ushort vendor, ushort device)
+static void gdth_pci_remove_one(struct pci_dev *pdev)
{
- ulong base0, base1, base2;
- struct pci_dev *pdev;
+ gdth_ha_str *ha = pci_get_drvdata(pdev);
+
+ pci_set_drvdata(pdev, NULL);
+
+ list_del(&ha->list);
+ gdth_remove_one(ha);
+
+ pci_disable_device(pdev);
+}
+
+static int gdth_pci_init_one(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
+{
+ ushort vendor = pdev->vendor;
+ ushort device = pdev->device;
+ ulong base0, base1, base2;
+ int rc;
+ gdth_pci_str gdth_pcistr;
+ gdth_ha_str *ha = NULL;
- TRACE(("gdth_search_dev() cnt %d vendor %x device %x\n",
- *cnt, vendor, device));
+ TRACE(("gdth_search_dev() cnt %d vendor %x device %x\n",
+ gdth_ctr_count, vendor, device));
- pdev = NULL;
- while ((pdev = pci_get_device(vendor, device, pdev))
- != NULL) {
- if (pci_enable_device(pdev))
- continue;
- if (*cnt >= MAXHA) {
- pci_dev_put(pdev);
- return;
- }
+ memset(&gdth_pcistr, 0, sizeof(gdth_pcistr));
+
+ if (vendor == PCI_VENDOR_ID_VORTEX && !gdth_search_vortex(device))
+ return -ENODEV;
+
+ rc = pci_enable_device(pdev);
+ if (rc)
+ return rc;
+
+ if (gdth_ctr_count >= MAXHA)
+ return -EBUSY;
/* GDT PCI controller found, resources are already in pdev */
- pcistr[*cnt].pdev = pdev;
- pcistr[*cnt].irq = pdev->irq;
+ gdth_pcistr.pdev = pdev;
base0 = pci_resource_flags(pdev, 0);
base1 = pci_resource_flags(pdev, 1);
base2 = pci_resource_flags(pdev, 2);
if (device <= PCI_DEVICE_ID_VORTEX_GDT6000B || /* GDT6000/B */
device >= PCI_DEVICE_ID_VORTEX_GDT6x17RP) { /* MPR */
if (!(base0 & IORESOURCE_MEM))
- continue;
- pcistr[*cnt].dpmem = pci_resource_start(pdev, 0);
+ return -ENODEV;
+ gdth_pcistr.dpmem = pci_resource_start(pdev, 0);
} else { /* GDT6110, GDT6120, .. */
if (!(base0 & IORESOURCE_MEM) ||
!(base2 & IORESOURCE_MEM) ||
!(base1 & IORESOURCE_IO))
- continue;
- pcistr[*cnt].dpmem = pci_resource_start(pdev, 2);
- pcistr[*cnt].io_mm = pci_resource_start(pdev, 0);
- pcistr[*cnt].io = pci_resource_start(pdev, 1);
+ return -ENODEV;
+ gdth_pcistr.dpmem = pci_resource_start(pdev, 2);
+ gdth_pcistr.io = pci_resource_start(pdev, 1);
}
TRACE2(("Controller found at %d/%d, irq %d, dpmem 0x%lx\n",
- pcistr[*cnt].pdev->bus->number,
- PCI_SLOT(pcistr[*cnt].pdev->devfn),
- pcistr[*cnt].irq, pcistr[*cnt].dpmem));
- (*cnt)++;
- }
-}
+ gdth_pcistr.pdev->bus->number,
+ PCI_SLOT(gdth_pcistr.pdev->devfn),
+ gdth_pcistr.irq,
+ gdth_pcistr.dpmem));
-static void __init gdth_sort_pci(gdth_pci_str *pcistr, int cnt)
-{
- gdth_pci_str temp;
- int i, changed;
-
- TRACE(("gdth_sort_pci() cnt %d\n",cnt));
- if (cnt == 0)
- return;
+ rc = gdth_pci_probe_one(&gdth_pcistr, &ha);
+ if (rc)
+ return rc;
- do {
- changed = FALSE;
- for (i = 0; i < cnt-1; ++i) {
- if (!reverse_scan) {
- if ((pcistr[i].pdev->bus->number > pcistr[i+1].pdev->bus->number) ||
- (pcistr[i].pdev->bus->number == pcistr[i+1].pdev->bus->number &&
- PCI_SLOT(pcistr[i].pdev->devfn) >
- PCI_SLOT(pcistr[i+1].pdev->devfn))) {
- temp = pcistr[i];
- pcistr[i] = pcistr[i+1];
- pcistr[i+1] = temp;
- changed = TRUE;
- }
- } else {
- if ((pcistr[i].pdev->bus->number < pcistr[i+1].pdev->bus->number) ||
- (pcistr[i].pdev->bus->number == pcistr[i+1].pdev->bus->number &&
- PCI_SLOT(pcistr[i].pdev->devfn) <
- PCI_SLOT(pcistr[i+1].pdev->devfn))) {
- temp = pcistr[i];
- pcistr[i] = pcistr[i+1];
- pcistr[i+1] = temp;
- changed = TRUE;
- }
- }
- }
- } while (changed);
+ return 0;
}
#endif /* CONFIG_PCI */
@@ -909,7 +854,8 @@ static int __init gdth_init_isa(ulong32 bios_adr,gdth_ha_str *ha)
#endif /* CONFIG_ISA */
#ifdef CONFIG_PCI
-static int __init gdth_init_pci(gdth_pci_str *pcistr,gdth_ha_str *ha)
+static int gdth_init_pci(struct pci_dev *pdev, gdth_pci_str *pcistr,
+ gdth_ha_str *ha)
{
register gdt6_dpram_str __iomem *dp6_ptr;
register gdt6c_dpram_str __iomem *dp6c_ptr;
@@ -921,14 +867,14 @@ static int __init gdth_init_pci(gdth_pci_str *pcistr,gdth_ha_str *ha)
TRACE(("gdth_init_pci()\n"));
- if (pcistr->pdev->vendor == PCI_VENDOR_ID_INTEL)
+ if (pdev->vendor == PCI_VENDOR_ID_INTEL)
ha->oem_id = OEM_ID_INTEL;
else
ha->oem_id = OEM_ID_ICP;
- ha->brd_phys = (pcistr->pdev->bus->number << 8) | (pcistr->pdev->devfn & 0xf8);
- ha->stype = (ulong32)pcistr->pdev->device;
- ha->irq = pcistr->irq;
- ha->pdev = pcistr->pdev;
+ ha->brd_phys = (pdev->bus->number << 8) | (pdev->devfn & 0xf8);
+ ha->stype = (ulong32)pdev->device;
+ ha->irq = pdev->irq;
+ ha->pdev = pdev;
if (ha->pdev->device <= PCI_DEVICE_ID_VORTEX_GDT6000B) { /* GDT6000/B */
TRACE2(("init_pci() dpmem %lx irq %d\n",pcistr->dpmem,ha->irq));
@@ -956,8 +902,7 @@ static int __init gdth_init_pci(gdth_pci_str *pcistr,gdth_ha_str *ha)
continue;
}
iounmap(ha->brd);
- pci_write_config_dword(pcistr->pdev,
- PCI_BASE_ADDRESS_0, i);
+ pci_write_config_dword(pdev, PCI_BASE_ADDRESS_0, i);
ha->brd = ioremap(i, sizeof(gdt6_dpram_str));
if (ha->brd == NULL) {
printk("GDT-PCI: Initialization error (DPMEM remap error)\n");
@@ -1066,8 +1011,7 @@ static int __init gdth_init_pci(gdth_pci_str *pcistr,gdth_ha_str *ha)
continue;
}
iounmap(ha->brd);
- pci_write_config_dword(pcistr->pdev,
- PCI_BASE_ADDRESS_2, i);
+ pci_write_config_dword(pdev, PCI_BASE_ADDRESS_2, i);
ha->brd = ioremap(i, sizeof(gdt6c_dpram_str));
if (ha->brd == NULL) {
printk("GDT-PCI: Initialization error (DPMEM remap error)\n");
@@ -1159,16 +1103,16 @@ static int __init gdth_init_pci(gdth_pci_str *pcistr,gdth_ha_str *ha)
}
/* manipulate config. space to enable DPMEM, start RP controller */
- pci_read_config_word(pcistr->pdev, PCI_COMMAND, &command);
+ pci_read_config_word(pdev, PCI_COMMAND, &command);
command |= 6;
- pci_write_config_word(pcistr->pdev, PCI_COMMAND, command);
- if (pci_resource_start(pcistr->pdev, 8) == 1UL)
- pci_resource_start(pcistr->pdev, 8) = 0UL;
+ pci_write_config_word(pdev, PCI_COMMAND, command);
+ if (pci_resource_start(pdev, 8) == 1UL)
+ pci_resource_start(pdev, 8) = 0UL;
i = 0xFEFF0001UL;
- pci_write_config_dword(pcistr->pdev, PCI_ROM_ADDRESS, i);
+ pci_write_config_dword(pdev, PCI_ROM_ADDRESS, i);
gdth_delay(1);
- pci_write_config_dword(pcistr->pdev, PCI_ROM_ADDRESS,
- pci_resource_start(pcistr->pdev, 8));
+ pci_write_config_dword(pdev, PCI_ROM_ADDRESS,
+ pci_resource_start(pdev, 8));
dp6m_ptr = ha->brd;
@@ -1195,8 +1139,7 @@ static int __init gdth_init_pci(gdth_pci_str *pcistr,gdth_ha_str *ha)
continue;
}
iounmap(ha->brd);
- pci_write_config_dword(pcistr->pdev,
- PCI_BASE_ADDRESS_0, i);
+ pci_write_config_dword(pdev, PCI_BASE_ADDRESS_0, i);
ha->brd = ioremap(i, sizeof(gdt6m_dpram_str));
if (ha->brd == NULL) {
printk("GDT-PCI: Initialization error (DPMEM remap error)\n");
@@ -2353,12 +2296,12 @@ static void gdth_next(gdth_ha_str *ha)
static void gdth_copy_internal_data(gdth_ha_str *ha, Scsi_Cmnd *scp,
char *buffer, ushort count)
{
- ushort cpcount,i, max_sg = gdth_sg_count(scp);
+ ushort cpcount,i, max_sg = scsi_sg_count(scp);
ushort cpsum,cpnow;
struct scatterlist *sl;
char *address;
- cpcount = min_t(ushort, count, gdth_bufflen(scp));
+ cpcount = min_t(ushort, count, scsi_bufflen(scp));
if (cpcount) {
cpsum=0;
@@ -2366,7 +2309,7 @@ static void gdth_copy_internal_data(gdth_ha_str *ha, Scsi_Cmnd *scp,
unsigned long flags;
cpnow = (ushort)sl->length;
TRACE(("copy_internal() now %d sum %d count %d %d\n",
- cpnow, cpsum, cpcount, gdth_bufflen(scp)));
+ cpnow, cpsum, cpcount, scsi_bufflen(scp)));
if (cpsum+cpnow > cpcount)
cpnow = cpcount - cpsum;
cpsum += cpnow;
@@ -2589,10 +2532,10 @@ static int gdth_fill_cache_cmd(gdth_ha_str *ha, Scsi_Cmnd *scp, ushort hdrive)
cmdp->u.cache.BlockCnt = blockcnt;
}
- if (gdth_bufflen(scp)) {
+ if (scsi_bufflen(scp)) {
cmndinfo->dma_dir = (read_write == 1 ?
PCI_DMA_TODEVICE : PCI_DMA_FROMDEVICE);
- sgcnt = pci_map_sg(ha->pdev, gdth_sglist(scp), gdth_sg_count(scp),
+ sgcnt = pci_map_sg(ha->pdev, scsi_sglist(scp), scsi_sg_count(scp),
cmndinfo->dma_dir);
if (mode64) {
struct scatterlist *sl;
@@ -2739,7 +2682,7 @@ static int gdth_fill_raw_cmd(gdth_ha_str *ha, Scsi_Cmnd *scp, unchar b)
cmdp->u.raw64.lun = l;
cmdp->u.raw64.bus = b;
cmdp->u.raw64.priority = 0;
- cmdp->u.raw64.sdlen = gdth_bufflen(scp);
+ cmdp->u.raw64.sdlen = scsi_bufflen(scp);
cmdp->u.raw64.sense_len = 16;
cmdp->u.raw64.sense_data = sense_paddr;
cmdp->u.raw64.direction =
@@ -2756,7 +2699,7 @@ static int gdth_fill_raw_cmd(gdth_ha_str *ha, Scsi_Cmnd *scp, unchar b)
cmdp->u.raw.bus = b;
cmdp->u.raw.priority = 0;
cmdp->u.raw.link_p = 0;
- cmdp->u.raw.sdlen = gdth_bufflen(scp);
+ cmdp->u.raw.sdlen = scsi_bufflen(scp);
cmdp->u.raw.sense_len = 16;
cmdp->u.raw.sense_data = sense_paddr;
cmdp->u.raw.direction =
@@ -2765,9 +2708,9 @@ static int gdth_fill_raw_cmd(gdth_ha_str *ha, Scsi_Cmnd *scp, unchar b)
cmdp->u.raw.sg_ranz = 0;
}
- if (gdth_bufflen(scp)) {
+ if (scsi_bufflen(scp)) {
cmndinfo->dma_dir = PCI_DMA_BIDIRECTIONAL;
- sgcnt = pci_map_sg(ha->pdev, gdth_sglist(scp), gdth_sg_count(scp),
+ sgcnt = pci_map_sg(ha->pdev, scsi_sglist(scp), scsi_sg_count(scp),
cmndinfo->dma_dir);
if (mode64) {
struct scatterlist *sl;
@@ -3388,8 +3331,8 @@ static int gdth_sync_event(gdth_ha_str *ha, int service, unchar index,
/* retry */
return 2;
}
- if (gdth_bufflen(scp))
- pci_unmap_sg(ha->pdev, gdth_sglist(scp), gdth_sg_count(scp),
+ if (scsi_bufflen(scp))
+ pci_unmap_sg(ha->pdev, scsi_sglist(scp), scsi_sg_count(scp),
cmndinfo->dma_dir);
if (cmndinfo->sense_paddr)
@@ -4031,10 +3974,6 @@ static int gdth_queuecommand(struct scsi_cmnd *scp,
gdth_update_timeout(scp, scp->timeout_per_command * 6);
cmndinfo->priority = DEFAULT_PRI;
- gdth_set_bufflen(scp, scsi_bufflen(scp));
- gdth_set_sg_count(scp, scsi_sg_count(scp));
- gdth_set_sglist(scp, scsi_sglist(scp));
-
return __gdth_queuecommand(ha, scp, cmndinfo);
}
@@ -4955,12 +4894,16 @@ static int __init gdth_eisa_probe_one(ushort eisa_slot)
#endif /* CONFIG_EISA */
#ifdef CONFIG_PCI
-static int __init gdth_pci_probe_one(gdth_pci_str *pcistr, int ctr)
+static int gdth_pci_probe_one(gdth_pci_str *pcistr,
+ gdth_ha_str **ha_out)
{
struct Scsi_Host *shp;
gdth_ha_str *ha;
dma_addr_t scratch_dma_handle = 0;
int error, i;
+ struct pci_dev *pdev = pcistr->pdev;
+
+ *ha_out = NULL;
shp = scsi_host_alloc(&gdth_template, sizeof(gdth_ha_str));
if (!shp)
@@ -4968,13 +4911,13 @@ static int __init gdth_pci_probe_one(gdth_pci_str *pcistr, int ctr)
ha = shost_priv(shp);
error = -ENODEV;
- if (!gdth_init_pci(&pcistr[ctr],ha))
+ if (!gdth_init_pci(pdev, pcistr, ha))
goto out_host_put;
/* controller found and initialized */
printk("Configuring GDT-PCI HA at %d/%d IRQ %u\n",
- pcistr[ctr].pdev->bus->number,
- PCI_SLOT(pcistr[ctr].pdev->devfn),
+ pdev->bus->number,
+ PCI_SLOT(pdev->devfn),
ha->irq);
error = request_irq(ha->irq, gdth_interrupt,
@@ -5019,7 +4962,7 @@ static int __init gdth_pci_probe_one(gdth_pci_str *pcistr, int ctr)
ha->scratch_busy = FALSE;
ha->req_first = NULL;
- ha->tid_cnt = pcistr[ctr].pdev->device >= 0x200 ? MAXID : MAX_HDRIVES;
+ ha->tid_cnt = pdev->device >= 0x200 ? MAXID : MAX_HDRIVES;
if (max_ids > 0 && max_ids < ha->tid_cnt)
ha->tid_cnt = max_ids;
for (i = 0; i < GDTH_MAXCMDS; ++i)
@@ -5039,16 +4982,16 @@ static int __init gdth_pci_probe_one(gdth_pci_str *pcistr, int ctr)
/* 64-bit DMA only supported from FW >= x.43 */
if (!(ha->cache_feat & ha->raw_feat & ha->screen_feat & GDT_64BIT) ||
!ha->dma64_support) {
- if (pci_set_dma_mask(pcistr[ctr].pdev, DMA_32BIT_MASK)) {
+ if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
printk(KERN_WARNING "GDT-PCI %d: "
"Unable to set 32-bit DMA\n", ha->hanum);
goto out_free_coal_stat;
}
} else {
shp->max_cmd_len = 16;
- if (!pci_set_dma_mask(pcistr[ctr].pdev, DMA_64BIT_MASK)) {
+ if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
printk("GDT-PCI %d: 64-bit DMA enabled\n", ha->hanum);
- } else if (pci_set_dma_mask(pcistr[ctr].pdev, DMA_32BIT_MASK)) {
+ } else if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
printk(KERN_WARNING "GDT-PCI %d: "
"Unable to set 64/32-bit DMA\n", ha->hanum);
goto out_free_coal_stat;
@@ -5062,13 +5005,17 @@ static int __init gdth_pci_probe_one(gdth_pci_str *pcistr, int ctr)
spin_lock_init(&ha->smp_lock);
gdth_enable_int(ha);
- error = scsi_add_host(shp, &pcistr[ctr].pdev->dev);
+ error = scsi_add_host(shp, &pdev->dev);
if (error)
goto out_free_coal_stat;
list_add_tail(&ha->list, &gdth_instances);
+ pci_set_drvdata(ha->pdev, ha);
+
scsi_scan_host(shp);
+ *ha_out = ha;
+
return 0;
out_free_coal_stat:
@@ -5185,16 +5132,8 @@ static int __init gdth_init(void)
#ifdef CONFIG_PCI
/* scanning for PCI controllers */
- {
- gdth_pci_str pcistr[MAXHA];
- int cnt,ctr;
-
- cnt = gdth_search_pci(pcistr);
- printk("GDT-HA: Found %d PCI Storage RAID Controllers\n", cnt);
- gdth_sort_pci(pcistr,cnt);
- for (ctr = 0; ctr < cnt; ++ctr)
- gdth_pci_probe_one(pcistr, ctr);
- }
+ if (pci_register_driver(&gdth_pci_driver) == 0)
+ gdth_pci_registered = true;
#endif /* CONFIG_PCI */
TRACE2(("gdth_detect() %d controller detected\n", gdth_ctr_count));
@@ -5227,6 +5166,11 @@ static void __exit gdth_exit(void)
del_timer_sync(&gdth_timer);
#endif
+#ifdef CONFIG_PCI
+ if (gdth_pci_registered)
+ pci_unregister_driver(&gdth_pci_driver);
+#endif
+
list_for_each_entry(ha, &gdth_instances, list)
gdth_remove_one(ha);
}
diff --git a/drivers/scsi/gdth.h b/drivers/scsi/gdth.h
index 26e4e92515e..ca92476727c 100644
--- a/drivers/scsi/gdth.h
+++ b/drivers/scsi/gdth.h
@@ -839,8 +839,6 @@ typedef struct {
struct pci_dev *pdev;
ulong dpmem; /* DPRAM address */
ulong io; /* IO address */
- ulong io_mm; /* IO address mem. mapped */
- unchar irq; /* IRQ */
} gdth_pci_str;
diff --git a/drivers/scsi/gvp11.c b/drivers/scsi/gvp11.c
index 91f85226d08..ca736375240 100644
--- a/drivers/scsi/gvp11.c
+++ b/drivers/scsi/gvp11.c
@@ -322,6 +322,9 @@ int __init gvp11_detect(struct scsi_host_template *tpnt)
*/
regs.SASR = &(DMA(instance)->SASR);
regs.SCMD = &(DMA(instance)->SCMD);
+ HDATA(instance)->no_sync = 0xff;
+ HDATA(instance)->fast = 0;
+ HDATA(instance)->dma_mode = CTRL_DMA;
wd33c93_init(instance, regs, dma_setup, dma_stop,
(epc & GVP_SCSICLKMASK) ? WD33C93_FS_8_10
: WD33C93_FS_12_15);
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index ed7e0a1fc34..3690360d7a7 100644
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -43,14 +43,14 @@
static int scsi_host_next_hn; /* host_no for next new host */
-static void scsi_host_cls_release(struct class_device *class_dev)
+static void scsi_host_cls_release(struct device *dev)
{
- put_device(&class_to_shost(class_dev)->shost_gendev);
+ put_device(&class_to_shost(dev)->shost_gendev);
}
static struct class shost_class = {
.name = "scsi_host",
- .release = scsi_host_cls_release,
+ .dev_release = scsi_host_cls_release,
};
/**
@@ -174,7 +174,7 @@ void scsi_remove_host(struct Scsi_Host *shost)
spin_unlock_irqrestore(shost->host_lock, flags);
transport_unregister_device(&shost->shost_gendev);
- class_device_unregister(&shost->shost_classdev);
+ device_unregister(&shost->shost_dev);
device_del(&shost->shost_gendev);
scsi_proc_hostdir_rm(shost->hostt);
}
@@ -199,9 +199,13 @@ int scsi_add_host(struct Scsi_Host *shost, struct device *dev)
if (!shost->can_queue) {
printk(KERN_ERR "%s: can_queue = 0 no longer supported\n",
sht->name);
- goto out;
+ goto fail;
}
+ error = scsi_setup_command_freelist(shost);
+ if (error)
+ goto fail;
+
if (!shost->shost_gendev.parent)
shost->shost_gendev.parent = dev ? dev : &platform_bus;
@@ -212,7 +216,7 @@ int scsi_add_host(struct Scsi_Host *shost, struct device *dev)
scsi_host_set_state(shost, SHOST_RUNNING);
get_device(shost->shost_gendev.parent);
- error = class_device_add(&shost->shost_classdev);
+ error = device_add(&shost->shost_dev);
if (error)
goto out_del_gendev;
@@ -223,7 +227,7 @@ int scsi_add_host(struct Scsi_Host *shost, struct device *dev)
GFP_KERNEL);
if (shost->shost_data == NULL) {
error = -ENOMEM;
- goto out_del_classdev;
+ goto out_del_dev;
}
}
@@ -250,11 +254,13 @@ int scsi_add_host(struct Scsi_Host *shost, struct device *dev)
destroy_workqueue(shost->work_q);
out_free_shost_data:
kfree(shost->shost_data);
- out_del_classdev:
- class_device_del(&shost->shost_classdev);
+ out_del_dev:
+ device_del(&shost->shost_dev);
out_del_gendev:
device_del(&shost->shost_gendev);
out:
+ scsi_destroy_command_freelist(shost);
+ fail:
return error;
}
EXPORT_SYMBOL(scsi_add_host);
@@ -284,6 +290,11 @@ static void scsi_host_dev_release(struct device *dev)
kfree(shost);
}
+struct device_type scsi_host_type = {
+ .name = "scsi_host",
+ .release = scsi_host_dev_release,
+};
+
/**
* scsi_host_alloc - register a scsi host adapter instance.
* @sht: pointer to scsi host template
@@ -347,7 +358,6 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
shost->unchecked_isa_dma = sht->unchecked_isa_dma;
shost->use_clustering = sht->use_clustering;
shost->ordered_tag = sht->ordered_tag;
- shost->active_mode = sht->supported_mode;
if (sht->supported_mode == MODE_UNKNOWN)
/* means we didn't set it ... default to INITIATOR */
@@ -377,33 +387,31 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
else
shost->dma_boundary = 0xffffffff;
- rval = scsi_setup_command_freelist(shost);
- if (rval)
- goto fail_kfree;
-
device_initialize(&shost->shost_gendev);
snprintf(shost->shost_gendev.bus_id, BUS_ID_SIZE, "host%d",
shost->host_no);
- shost->shost_gendev.release = scsi_host_dev_release;
-
- class_device_initialize(&shost->shost_classdev);
- shost->shost_classdev.dev = &shost->shost_gendev;
- shost->shost_classdev.class = &shost_class;
- snprintf(shost->shost_classdev.class_id, BUS_ID_SIZE, "host%d",
- shost->host_no);
+#ifndef CONFIG_SYSFS_DEPRECATED
+ shost->shost_gendev.bus = &scsi_bus_type;
+#endif
+ shost->shost_gendev.type = &scsi_host_type;
+
+ device_initialize(&shost->shost_dev);
+ shost->shost_dev.parent = &shost->shost_gendev;
+ shost->shost_dev.class = &shost_class;
+ snprintf(shost->shost_dev.bus_id, BUS_ID_SIZE, "host%d",
+ shost->host_no);
+ shost->shost_dev.groups = scsi_sysfs_shost_attr_groups;
shost->ehandler = kthread_run(scsi_error_handler, shost,
"scsi_eh_%d", shost->host_no);
if (IS_ERR(shost->ehandler)) {
rval = PTR_ERR(shost->ehandler);
- goto fail_destroy_freelist;
+ goto fail_kfree;
}
scsi_proc_hostdir_add(shost->hostt);
return shost;
- fail_destroy_freelist:
- scsi_destroy_command_freelist(shost);
fail_kfree:
kfree(shost);
return NULL;
@@ -433,12 +441,12 @@ void scsi_unregister(struct Scsi_Host *shost)
}
EXPORT_SYMBOL(scsi_unregister);
-static int __scsi_host_match(struct class_device *cdev, void *data)
+static int __scsi_host_match(struct device *dev, void *data)
{
struct Scsi_Host *p;
unsigned short *hostnum = (unsigned short *)data;
- p = class_to_shost(cdev);
+ p = class_to_shost(dev);
return p->host_no == *hostnum;
}
@@ -451,10 +459,10 @@ static int __scsi_host_match(struct class_device *cdev, void *data)
**/
struct Scsi_Host *scsi_host_lookup(unsigned short hostnum)
{
- struct class_device *cdev;
+ struct device *cdev;
struct Scsi_Host *shost = ERR_PTR(-ENXIO);
- cdev = class_find_child(&shost_class, &hostnum, __scsi_host_match);
+ cdev = class_find_device(&shost_class, &hostnum, __scsi_host_match);
if (cdev)
shost = scsi_host_get(class_to_shost(cdev));
@@ -497,7 +505,7 @@ void scsi_exit_hosts(void)
int scsi_is_host_device(const struct device *dev)
{
- return dev->release == scsi_host_dev_release;
+ return dev->type == &scsi_host_type;
}
EXPORT_SYMBOL(scsi_is_host_device);
diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c
index ff149ad6bc4..5b7be1e9841 100644
--- a/drivers/scsi/hptiop.c
+++ b/drivers/scsi/hptiop.c
@@ -338,7 +338,8 @@ static int iop_get_config_mv(struct hptiop_hba *hba,
req->header.size =
cpu_to_le32(sizeof(struct hpt_iop_request_get_config));
req->header.result = cpu_to_le32(IOP_RESULT_PENDING);
- req->header.context = cpu_to_le64(IOP_REQUEST_TYPE_GET_CONFIG<<5);
+ req->header.context = cpu_to_le32(IOP_REQUEST_TYPE_GET_CONFIG<<5);
+ req->header.context_hi32 = 0;
if (iop_send_sync_request_mv(hba, 0, 20000)) {
dprintk("Get config send cmd failed\n");
@@ -392,7 +393,8 @@ static int iop_set_config_mv(struct hptiop_hba *hba,
req->header.size =
cpu_to_le32(sizeof(struct hpt_iop_request_set_config));
req->header.result = cpu_to_le32(IOP_RESULT_PENDING);
- req->header.context = cpu_to_le64(IOP_REQUEST_TYPE_SET_CONFIG<<5);
+ req->header.context = cpu_to_le32(IOP_REQUEST_TYPE_SET_CONFIG<<5);
+ req->header.context_hi32 = 0;
if (iop_send_sync_request_mv(hba, 0, 20000)) {
dprintk("Set config send cmd failed\n");
@@ -857,14 +859,16 @@ static int hptiop_adjust_disk_queue_depth(struct scsi_device *sdev,
return queue_depth;
}
-static ssize_t hptiop_show_version(struct class_device *class_dev, char *buf)
+static ssize_t hptiop_show_version(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%s\n", driver_ver);
}
-static ssize_t hptiop_show_fw_version(struct class_device *class_dev, char *buf)
+static ssize_t hptiop_show_fw_version(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *host = class_to_shost(class_dev);
+ struct Scsi_Host *host = class_to_shost(dev);
struct hptiop_hba *hba = (struct hptiop_hba *)host->hostdata;
return snprintf(buf, PAGE_SIZE, "%d.%d.%d.%d\n",
@@ -874,7 +878,7 @@ static ssize_t hptiop_show_fw_version(struct class_device *class_dev, char *buf)
hba->firmware_version & 0xff);
}
-static struct class_device_attribute hptiop_attr_version = {
+static struct device_attribute hptiop_attr_version = {
.attr = {
.name = "driver-version",
.mode = S_IRUGO,
@@ -882,7 +886,7 @@ static struct class_device_attribute hptiop_attr_version = {
.show = hptiop_show_version,
};
-static struct class_device_attribute hptiop_attr_fw_version = {
+static struct device_attribute hptiop_attr_fw_version = {
.attr = {
.name = "firmware-version",
.mode = S_IRUGO,
@@ -890,7 +894,7 @@ static struct class_device_attribute hptiop_attr_fw_version = {
.show = hptiop_show_fw_version,
};
-static struct class_device_attribute *hptiop_attrs[] = {
+static struct device_attribute *hptiop_attrs[] = {
&hptiop_attr_version,
&hptiop_attr_fw_version,
NULL
@@ -903,7 +907,6 @@ static struct scsi_host_template driver_template = {
.eh_device_reset_handler = hptiop_reset,
.eh_bus_reset_handler = hptiop_reset,
.info = hptiop_info,
- .unchecked_isa_dma = 0,
.emulated = 0,
.use_clustering = ENABLE_CLUSTERING,
.proc_name = driver_name,
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 78d46a900bb..4a922c57125 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -1456,9 +1456,10 @@ static int ibmvscsi_change_queue_depth(struct scsi_device *sdev, int qdepth)
/* ------------------------------------------------------------
* sysfs attributes
*/
-static ssize_t show_host_srp_version(struct class_device *class_dev, char *buf)
+static ssize_t show_host_srp_version(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct ibmvscsi_host_data *hostdata = shost_priv(shost);
int len;
@@ -1467,7 +1468,7 @@ static ssize_t show_host_srp_version(struct class_device *class_dev, char *buf)
return len;
}
-static struct class_device_attribute ibmvscsi_host_srp_version = {
+static struct device_attribute ibmvscsi_host_srp_version = {
.attr = {
.name = "srp_version",
.mode = S_IRUGO,
@@ -1475,10 +1476,11 @@ static struct class_device_attribute ibmvscsi_host_srp_version = {
.show = show_host_srp_version,
};
-static ssize_t show_host_partition_name(struct class_device *class_dev,
+static ssize_t show_host_partition_name(struct device *dev,
+ struct device_attribute *attr,
char *buf)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct ibmvscsi_host_data *hostdata = shost_priv(shost);
int len;
@@ -1487,7 +1489,7 @@ static ssize_t show_host_partition_name(struct class_device *class_dev,
return len;
}
-static struct class_device_attribute ibmvscsi_host_partition_name = {
+static struct device_attribute ibmvscsi_host_partition_name = {
.attr = {
.name = "partition_name",
.mode = S_IRUGO,
@@ -1495,10 +1497,11 @@ static struct class_device_attribute ibmvscsi_host_partition_name = {
.show = show_host_partition_name,
};
-static ssize_t show_host_partition_number(struct class_device *class_dev,
+static ssize_t show_host_partition_number(struct device *dev,
+ struct device_attribute *attr,
char *buf)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct ibmvscsi_host_data *hostdata = shost_priv(shost);
int len;
@@ -1507,7 +1510,7 @@ static ssize_t show_host_partition_number(struct class_device *class_dev,
return len;
}
-static struct class_device_attribute ibmvscsi_host_partition_number = {
+static struct device_attribute ibmvscsi_host_partition_number = {
.attr = {
.name = "partition_number",
.mode = S_IRUGO,
@@ -1515,9 +1518,10 @@ static struct class_device_attribute ibmvscsi_host_partition_number = {
.show = show_host_partition_number,
};
-static ssize_t show_host_mad_version(struct class_device *class_dev, char *buf)
+static ssize_t show_host_mad_version(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct ibmvscsi_host_data *hostdata = shost_priv(shost);
int len;
@@ -1526,7 +1530,7 @@ static ssize_t show_host_mad_version(struct class_device *class_dev, char *buf)
return len;
}
-static struct class_device_attribute ibmvscsi_host_mad_version = {
+static struct device_attribute ibmvscsi_host_mad_version = {
.attr = {
.name = "mad_version",
.mode = S_IRUGO,
@@ -1534,9 +1538,10 @@ static struct class_device_attribute ibmvscsi_host_mad_version = {
.show = show_host_mad_version,
};
-static ssize_t show_host_os_type(struct class_device *class_dev, char *buf)
+static ssize_t show_host_os_type(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct ibmvscsi_host_data *hostdata = shost_priv(shost);
int len;
@@ -1544,7 +1549,7 @@ static ssize_t show_host_os_type(struct class_device *class_dev, char *buf)
return len;
}
-static struct class_device_attribute ibmvscsi_host_os_type = {
+static struct device_attribute ibmvscsi_host_os_type = {
.attr = {
.name = "os_type",
.mode = S_IRUGO,
@@ -1552,9 +1557,10 @@ static struct class_device_attribute ibmvscsi_host_os_type = {
.show = show_host_os_type,
};
-static ssize_t show_host_config(struct class_device *class_dev, char *buf)
+static ssize_t show_host_config(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct ibmvscsi_host_data *hostdata = shost_priv(shost);
/* returns null-terminated host config data */
@@ -1564,7 +1570,7 @@ static ssize_t show_host_config(struct class_device *class_dev, char *buf)
return 0;
}
-static struct class_device_attribute ibmvscsi_host_config = {
+static struct device_attribute ibmvscsi_host_config = {
.attr = {
.name = "config",
.mode = S_IRUGO,
@@ -1572,7 +1578,7 @@ static struct class_device_attribute ibmvscsi_host_config = {
.show = show_host_config,
};
-static struct class_device_attribute *ibmvscsi_attrs[] = {
+static struct device_attribute *ibmvscsi_attrs[] = {
&ibmvscsi_host_srp_version,
&ibmvscsi_host_partition_name,
&ibmvscsi_host_partition_number,
diff --git a/drivers/scsi/ibmvscsi/ibmvstgt.c b/drivers/scsi/ibmvscsi/ibmvstgt.c
index e5881e92d0f..3b9514c8f1f 100644
--- a/drivers/scsi/ibmvscsi/ibmvstgt.c
+++ b/drivers/scsi/ibmvscsi/ibmvstgt.c
@@ -780,32 +780,35 @@ static int ibmvstgt_it_nexus_response(struct Scsi_Host *shost, u64 itn_id,
return 0;
}
-static ssize_t system_id_show(struct class_device *cdev, char *buf)
+static ssize_t system_id_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%s\n", system_id);
}
-static ssize_t partition_number_show(struct class_device *cdev, char *buf)
+static ssize_t partition_number_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%x\n", partition_number);
}
-static ssize_t unit_address_show(struct class_device *cdev, char *buf)
+static ssize_t unit_address_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct srp_target *target = host_to_srp_target(shost);
struct vio_port *vport = target_to_port(target);
return snprintf(buf, PAGE_SIZE, "%x\n", vport->dma_dev->unit_address);
}
-static CLASS_DEVICE_ATTR(system_id, S_IRUGO, system_id_show, NULL);
-static CLASS_DEVICE_ATTR(partition_number, S_IRUGO, partition_number_show, NULL);
-static CLASS_DEVICE_ATTR(unit_address, S_IRUGO, unit_address_show, NULL);
+static DEVICE_ATTR(system_id, S_IRUGO, system_id_show, NULL);
+static DEVICE_ATTR(partition_number, S_IRUGO, partition_number_show, NULL);
+static DEVICE_ATTR(unit_address, S_IRUGO, unit_address_show, NULL);
-static struct class_device_attribute *ibmvstgt_attrs[] = {
- &class_device_attr_system_id,
- &class_device_attr_partition_number,
- &class_device_attr_unit_address,
+static struct device_attribute *ibmvstgt_attrs[] = {
+ &dev_attr_system_id,
+ &dev_attr_partition_number,
+ &dev_attr_unit_address,
NULL,
};
diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index 68e5c632c5d..44d8d5163a1 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -60,31 +60,6 @@
#define IDESCSI_DEBUG_LOG 0
-typedef struct idescsi_pc_s {
- u8 c[12]; /* Actual packet bytes */
- int request_transfer; /* Bytes to transfer */
- int actually_transferred; /* Bytes actually transferred */
- int buffer_size; /* Size of our data buffer */
- struct request *rq; /* The corresponding request */
- u8 *buffer; /* Data buffer */
- u8 *current_position; /* Pointer into the above buffer */
- struct scatterlist *sg; /* Scatter gather table */
- unsigned int sg_cnt; /* Number of entries in sg */
- int b_count; /* Bytes transferred from current entry */
- struct scsi_cmnd *scsi_cmd; /* SCSI command */
- void (*done)(struct scsi_cmnd *); /* Scsi completion routine */
- unsigned long flags; /* Status/Action flags */
- unsigned long timeout; /* Command timeout */
-} idescsi_pc_t;
-
-/*
- * Packet command status bits.
- */
-#define PC_DMA_IN_PROGRESS 0 /* 1 while DMA in progress */
-#define PC_WRITING 1 /* Data direction */
-#define PC_TIMEDOUT 3 /* command timed out */
-#define PC_DMA_OK 4 /* Use DMA */
-
/*
* SCSI command transformation layer
*/
@@ -101,14 +76,15 @@ typedef struct ide_scsi_obj {
struct gendisk *disk;
struct Scsi_Host *host;
- idescsi_pc_t *pc; /* Current packet command */
+ struct ide_atapi_pc *pc; /* Current packet command */
unsigned long flags; /* Status/Action flags */
unsigned long transform; /* SCSI cmd translation layer */
unsigned long log; /* log flags */
} idescsi_scsi_t;
static DEFINE_MUTEX(idescsi_ref_mutex);
-static int idescsi_nocd; /* Set by module param to skip cd */
+/* Set by module param to skip cd */
+static int idescsi_nocd;
#define ide_scsi_g(disk) \
container_of((disk)->private_data, struct ide_scsi_obj, driver)
@@ -152,23 +128,13 @@ static inline idescsi_scsi_t *drive_to_idescsi(ide_drive_t *ide_drive)
*/
#define IDESCSI_PC_RQ 90
-static void idescsi_discard_data (ide_drive_t *drive, unsigned int bcount)
-{
- while (bcount--)
- (void) HWIF(drive)->INB(IDE_DATA_REG);
-}
-
-static void idescsi_output_zeros (ide_drive_t *drive, unsigned int bcount)
-{
- while (bcount--)
- HWIF(drive)->OUTB(0, IDE_DATA_REG);
-}
-
/*
* PIO data transfer routines using the scatter gather table.
*/
-static void idescsi_input_buffers (ide_drive_t *drive, idescsi_pc_t *pc, unsigned int bcount)
+static void idescsi_input_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc,
+ unsigned int bcount)
{
+ ide_hwif_t *hwif = drive->hwif;
int count;
char *buf;
@@ -180,14 +146,12 @@ static void idescsi_input_buffers (ide_drive_t *drive, idescsi_pc_t *pc, unsigne
local_irq_save(flags);
buf = kmap_atomic(sg_page(pc->sg), KM_IRQ0) +
pc->sg->offset;
- drive->hwif->atapi_input_bytes(drive,
- buf + pc->b_count, count);
+ hwif->input_data(drive, NULL, buf + pc->b_count, count);
kunmap_atomic(buf - pc->sg->offset, KM_IRQ0);
local_irq_restore(flags);
} else {
buf = sg_virt(pc->sg);
- drive->hwif->atapi_input_bytes(drive,
- buf + pc->b_count, count);
+ hwif->input_data(drive, NULL, buf + pc->b_count, count);
}
bcount -= count; pc->b_count += count;
if (pc->b_count == pc->sg->length) {
@@ -200,12 +164,14 @@ static void idescsi_input_buffers (ide_drive_t *drive, idescsi_pc_t *pc, unsigne
if (bcount) {
printk (KERN_ERR "ide-scsi: scatter gather table too small, discarding data\n");
- idescsi_discard_data (drive, bcount);
+ ide_pad_transfer(drive, 0, bcount);
}
}
-static void idescsi_output_buffers (ide_drive_t *drive, idescsi_pc_t *pc, unsigned int bcount)
+static void idescsi_output_buffers(ide_drive_t *drive, struct ide_atapi_pc *pc,
+ unsigned int bcount)
{
+ ide_hwif_t *hwif = drive->hwif;
int count;
char *buf;
@@ -217,14 +183,12 @@ static void idescsi_output_buffers (ide_drive_t *drive, idescsi_pc_t *pc, unsign
local_irq_save(flags);
buf = kmap_atomic(sg_page(pc->sg), KM_IRQ0) +
pc->sg->offset;
- drive->hwif->atapi_output_bytes(drive,
- buf + pc->b_count, count);
+ hwif->output_data(drive, NULL, buf + pc->b_count, count);
kunmap_atomic(buf - pc->sg->offset, KM_IRQ0);
local_irq_restore(flags);
} else {
buf = sg_virt(pc->sg);
- drive->hwif->atapi_output_bytes(drive,
- buf + pc->b_count, count);
+ hwif->output_data(drive, NULL, buf + pc->b_count, count);
}
bcount -= count; pc->b_count += count;
if (pc->b_count == pc->sg->length) {
@@ -237,7 +201,7 @@ static void idescsi_output_buffers (ide_drive_t *drive, idescsi_pc_t *pc, unsign
if (bcount) {
printk (KERN_ERR "ide-scsi: scatter gather table too small, padding with zeros\n");
- idescsi_output_zeros (drive, bcount);
+ ide_pad_transfer(drive, 1, bcount);
}
}
@@ -246,15 +210,16 @@ static void ide_scsi_hex_dump(u8 *data, int len)
print_hex_dump(KERN_CONT, "", DUMP_PREFIX_NONE, 16, 1, data, len, 0);
}
-static int idescsi_check_condition(ide_drive_t *drive, struct request *failed_command)
+static int idescsi_check_condition(ide_drive_t *drive,
+ struct request *failed_cmd)
{
idescsi_scsi_t *scsi = drive_to_idescsi(drive);
- idescsi_pc_t *pc;
+ struct ide_atapi_pc *pc;
struct request *rq;
u8 *buf;
/* stuff a sense request in front of our current request */
- pc = kzalloc(sizeof(idescsi_pc_t), GFP_ATOMIC);
+ pc = kzalloc(sizeof(struct ide_atapi_pc), GFP_ATOMIC);
rq = kmalloc(sizeof(struct request), GFP_ATOMIC);
buf = kzalloc(SCSI_SENSE_BUFFERSIZE, GFP_ATOMIC);
if (!pc || !rq || !buf) {
@@ -266,14 +231,14 @@ static int idescsi_check_condition(ide_drive_t *drive, struct request *failed_co
ide_init_drive_cmd(rq);
rq->special = (char *) pc;
pc->rq = rq;
- pc->buffer = buf;
+ pc->buf = buf;
pc->c[0] = REQUEST_SENSE;
- pc->c[4] = pc->request_transfer = pc->buffer_size = SCSI_SENSE_BUFFERSIZE;
+ pc->c[4] = pc->req_xfer = pc->buf_size = SCSI_SENSE_BUFFERSIZE;
rq->cmd_type = REQ_TYPE_SENSE;
pc->timeout = jiffies + WAIT_READY;
/* NOTE! Save the failed packet command in "rq->buffer" */
- rq->buffer = (void *) failed_command->special;
- pc->scsi_cmd = ((idescsi_pc_t *) failed_command->special)->scsi_cmd;
+ rq->buffer = (void *) failed_cmd->special;
+ pc->scsi_cmd = ((struct ide_atapi_pc *) failed_cmd->special)->scsi_cmd;
if (test_bit(IDESCSI_LOG_CMD, &scsi->log)) {
printk ("ide-scsi: %s: queue cmd = ", drive->name);
ide_scsi_hex_dump(pc->c, 6);
@@ -287,9 +252,12 @@ static int idescsi_end_request(ide_drive_t *, int, int);
static ide_startstop_t
idescsi_atapi_error(ide_drive_t *drive, struct request *rq, u8 stat, u8 err)
{
+ ide_hwif_t *hwif = drive->hwif;
+
if (ide_read_status(drive) & (BUSY_STAT | DRQ_STAT))
/* force an abort */
- HWIF(drive)->OUTB(WIN_IDLEIMMEDIATE,IDE_COMMAND_REG);
+ hwif->OUTBSYNC(drive, WIN_IDLEIMMEDIATE,
+ hwif->io_ports.command_addr);
rq->errors++;
@@ -303,7 +271,7 @@ idescsi_atapi_abort(ide_drive_t *drive, struct request *rq)
{
#if IDESCSI_DEBUG_LOG
printk(KERN_WARNING "idescsi_atapi_abort called for %lu\n",
- ((idescsi_pc_t *) rq->special)->scsi_cmd->serial_number);
+ ((struct ide_atapi_pc *) rq->special)->scsi_cmd->serial_number);
#endif
rq->errors |= ERROR_MAX;
@@ -316,7 +284,7 @@ static int idescsi_end_request (ide_drive_t *drive, int uptodate, int nrsecs)
{
idescsi_scsi_t *scsi = drive_to_idescsi(drive);
struct request *rq = HWGROUP(drive)->rq;
- idescsi_pc_t *pc = (idescsi_pc_t *) rq->special;
+ struct ide_atapi_pc *pc = (struct ide_atapi_pc *) rq->special;
int log = test_bit(IDESCSI_LOG_CMD, &scsi->log);
struct Scsi_Host *host;
int errors = rq->errors;
@@ -328,20 +296,23 @@ static int idescsi_end_request (ide_drive_t *drive, int uptodate, int nrsecs)
}
ide_end_drive_cmd (drive, 0, 0);
if (blk_sense_request(rq)) {
- idescsi_pc_t *opc = (idescsi_pc_t *) rq->buffer;
+ struct ide_atapi_pc *opc = (struct ide_atapi_pc *) rq->buffer;
if (log) {
printk ("ide-scsi: %s: wrap up check %lu, rst = ", drive->name, opc->scsi_cmd->serial_number);
- ide_scsi_hex_dump(pc->buffer, 16);
+ ide_scsi_hex_dump(pc->buf, 16);
}
- memcpy((void *) opc->scsi_cmd->sense_buffer, pc->buffer, SCSI_SENSE_BUFFERSIZE);
- kfree(pc->buffer);
+ memcpy((void *) opc->scsi_cmd->sense_buffer, pc->buf,
+ SCSI_SENSE_BUFFERSIZE);
+ kfree(pc->buf);
kfree(pc);
kfree(rq);
pc = opc;
rq = pc->rq;
pc->scsi_cmd->result = (CHECK_CONDITION << 1) |
- ((test_bit(PC_TIMEDOUT, &pc->flags)?DID_TIME_OUT:DID_OK) << 16);
- } else if (test_bit(PC_TIMEDOUT, &pc->flags)) {
+ (((pc->flags & PC_FLAG_TIMEDOUT) ?
+ DID_TIME_OUT :
+ DID_OK) << 16);
+ } else if (pc->flags & PC_FLAG_TIMEDOUT) {
if (log)
printk (KERN_WARNING "ide-scsi: %s: timed out for %lu\n",
drive->name, pc->scsi_cmd->serial_number);
@@ -370,7 +341,7 @@ static int idescsi_end_request (ide_drive_t *drive, int uptodate, int nrsecs)
return 0;
}
-static inline unsigned long get_timeout(idescsi_pc_t *pc)
+static inline unsigned long get_timeout(struct ide_atapi_pc *pc)
{
return max_t(unsigned long, WAIT_CMD, pc->timeout - jiffies);
}
@@ -378,12 +349,12 @@ static inline unsigned long get_timeout(idescsi_pc_t *pc)
static int idescsi_expiry(ide_drive_t *drive)
{
idescsi_scsi_t *scsi = drive_to_idescsi(drive);
- idescsi_pc_t *pc = scsi->pc;
+ struct ide_atapi_pc *pc = scsi->pc;
#if IDESCSI_DEBUG_LOG
printk(KERN_WARNING "idescsi_expiry called for %lu at %lu\n", pc->scsi_cmd->serial_number, jiffies);
#endif
- set_bit(PC_TIMEDOUT, &pc->flags);
+ pc->flags |= PC_FLAG_TIMEDOUT;
return 0; /* we do not want the ide subsystem to retry */
}
@@ -395,7 +366,7 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive)
{
idescsi_scsi_t *scsi = drive_to_idescsi(drive);
ide_hwif_t *hwif = drive->hwif;
- idescsi_pc_t *pc = scsi->pc;
+ struct ide_atapi_pc *pc = scsi->pc;
struct request *rq = pc->rq;
unsigned int temp;
u16 bcount;
@@ -405,7 +376,7 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive)
printk (KERN_INFO "ide-scsi: Reached idescsi_pc_intr interrupt handler\n");
#endif /* IDESCSI_DEBUG_LOG */
- if (test_bit(PC_TIMEDOUT, &pc->flags)){
+ if (pc->flags & PC_FLAG_TIMEDOUT) {
#if IDESCSI_DEBUG_LOG
printk(KERN_WARNING "idescsi_pc_intr: got timed out packet %lu at %lu\n",
pc->scsi_cmd->serial_number, jiffies);
@@ -414,12 +385,13 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive)
idescsi_end_request (drive, 1, 0);
return ide_stopped;
}
- if (test_and_clear_bit (PC_DMA_IN_PROGRESS, &pc->flags)) {
+ if (pc->flags & PC_FLAG_DMA_IN_PROGRESS) {
+ pc->flags &= ~PC_FLAG_DMA_IN_PROGRESS;
#if IDESCSI_DEBUG_LOG
printk ("ide-scsi: %s: DMA complete\n", drive->name);
#endif /* IDESCSI_DEBUG_LOG */
- pc->actually_transferred=pc->request_transfer;
- (void) HWIF(drive)->ide_dma_end(drive);
+ pc->xferred = pc->req_xfer;
+ (void)hwif->dma_ops->dma_end(drive);
}
/* Clear the interrupt */
@@ -428,42 +400,45 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive)
if ((stat & DRQ_STAT) == 0) {
/* No more interrupts */
if (test_bit(IDESCSI_LOG_CMD, &scsi->log))
- printk (KERN_INFO "Packet command completed, %d bytes transferred\n", pc->actually_transferred);
+ printk(KERN_INFO "Packet command completed, %d bytes"
+ " transferred\n", pc->xferred);
local_irq_enable_in_hardirq();
if (stat & ERR_STAT)
rq->errors++;
idescsi_end_request (drive, 1, 0);
return ide_stopped;
}
- bcount = (hwif->INB(IDE_BCOUNTH_REG) << 8) |
- hwif->INB(IDE_BCOUNTL_REG);
- ireason = hwif->INB(IDE_IREASON_REG);
+ bcount = (hwif->INB(hwif->io_ports.lbah_addr) << 8) |
+ hwif->INB(hwif->io_ports.lbam_addr);
+ ireason = hwif->INB(hwif->io_ports.nsect_addr);
if (ireason & CD) {
printk(KERN_ERR "ide-scsi: CoD != 0 in idescsi_pc_intr\n");
return ide_do_reset (drive);
}
if (ireason & IO) {
- temp = pc->actually_transferred + bcount;
- if (temp > pc->request_transfer) {
- if (temp > pc->buffer_size) {
+ temp = pc->xferred + bcount;
+ if (temp > pc->req_xfer) {
+ if (temp > pc->buf_size) {
printk(KERN_ERR "ide-scsi: The scsi wants to "
"send us more data than expected "
"- discarding data\n");
- temp = pc->buffer_size - pc->actually_transferred;
+ temp = pc->buf_size - pc->xferred;
if (temp) {
- clear_bit(PC_WRITING, &pc->flags);
+ pc->flags &= ~PC_FLAG_WRITING;
if (pc->sg)
- idescsi_input_buffers(drive, pc, temp);
+ idescsi_input_buffers(drive, pc,
+ temp);
else
- drive->hwif->atapi_input_bytes(drive, pc->current_position, temp);
+ hwif->input_data(drive, NULL,
+ pc->cur_pos, temp);
printk(KERN_ERR "ide-scsi: transferred"
" %d of %d bytes\n",
temp, bcount);
}
- pc->actually_transferred += temp;
- pc->current_position += temp;
- idescsi_discard_data(drive, bcount - temp);
+ pc->xferred += temp;
+ pc->cur_pos += temp;
+ ide_pad_transfer(drive, 0, bcount - temp);
ide_set_handler(drive, &idescsi_pc_intr, get_timeout(pc), idescsi_expiry);
return ide_started;
}
@@ -473,23 +448,21 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive)
}
}
if (ireason & IO) {
- clear_bit(PC_WRITING, &pc->flags);
+ pc->flags &= ~PC_FLAG_WRITING;
if (pc->sg)
idescsi_input_buffers(drive, pc, bcount);
else
- hwif->atapi_input_bytes(drive, pc->current_position,
- bcount);
+ hwif->input_data(drive, NULL, pc->cur_pos, bcount);
} else {
- set_bit(PC_WRITING, &pc->flags);
+ pc->flags |= PC_FLAG_WRITING;
if (pc->sg)
idescsi_output_buffers(drive, pc, bcount);
else
- hwif->atapi_output_bytes(drive, pc->current_position,
- bcount);
+ hwif->output_data(drive, NULL, pc->cur_pos, bcount);
}
/* Update the current position */
- pc->actually_transferred += bcount;
- pc->current_position += bcount;
+ pc->xferred += bcount;
+ pc->cur_pos += bcount;
/* And set the interrupt handler again */
ide_set_handler(drive, &idescsi_pc_intr, get_timeout(pc), idescsi_expiry);
@@ -500,7 +473,7 @@ static ide_startstop_t idescsi_transfer_pc(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
idescsi_scsi_t *scsi = drive_to_idescsi(drive);
- idescsi_pc_t *pc = scsi->pc;
+ struct ide_atapi_pc *pc = scsi->pc;
ide_startstop_t startstop;
u8 ireason;
@@ -509,7 +482,7 @@ static ide_startstop_t idescsi_transfer_pc(ide_drive_t *drive)
"initiated yet DRQ isn't asserted\n");
return startstop;
}
- ireason = hwif->INB(IDE_IREASON_REG);
+ ireason = hwif->INB(hwif->io_ports.nsect_addr);
if ((ireason & CD) == 0 || (ireason & IO)) {
printk(KERN_ERR "ide-scsi: (IO,CoD) != (0,1) while "
"issuing a packet command\n");
@@ -518,36 +491,38 @@ static ide_startstop_t idescsi_transfer_pc(ide_drive_t *drive)
BUG_ON(HWGROUP(drive)->handler != NULL);
/* Set the interrupt routine */
ide_set_handler(drive, &idescsi_pc_intr, get_timeout(pc), idescsi_expiry);
+
/* Send the actual packet */
- drive->hwif->atapi_output_bytes(drive, scsi->pc->c, 12);
- if (test_bit (PC_DMA_OK, &pc->flags)) {
- set_bit (PC_DMA_IN_PROGRESS, &pc->flags);
- hwif->dma_start(drive);
+ hwif->output_data(drive, NULL, scsi->pc->c, 12);
+
+ if (pc->flags & PC_FLAG_DMA_OK) {
+ pc->flags |= PC_FLAG_DMA_IN_PROGRESS;
+ hwif->dma_ops->dma_start(drive);
}
return ide_started;
}
-static inline int idescsi_set_direction(idescsi_pc_t *pc)
+static inline int idescsi_set_direction(struct ide_atapi_pc *pc)
{
switch (pc->c[0]) {
case READ_6: case READ_10: case READ_12:
- clear_bit(PC_WRITING, &pc->flags);
+ pc->flags &= ~PC_FLAG_WRITING;
return 0;
case WRITE_6: case WRITE_10: case WRITE_12:
- set_bit(PC_WRITING, &pc->flags);
+ pc->flags |= PC_FLAG_WRITING;
return 0;
default:
return 1;
}
}
-static int idescsi_map_sg(ide_drive_t *drive, idescsi_pc_t *pc)
+static int idescsi_map_sg(ide_drive_t *drive, struct ide_atapi_pc *pc)
{
ide_hwif_t *hwif = drive->hwif;
struct scatterlist *sg, *scsi_sg;
int segments;
- if (!pc->request_transfer || pc->request_transfer % 1024)
+ if (!pc->req_xfer || pc->req_xfer % 1024)
return 1;
if (idescsi_set_direction(pc))
@@ -566,32 +541,32 @@ static int idescsi_map_sg(ide_drive_t *drive, idescsi_pc_t *pc)
return 0;
}
-/*
- * Issue a packet command
- */
-static ide_startstop_t idescsi_issue_pc (ide_drive_t *drive, idescsi_pc_t *pc)
+static ide_startstop_t idescsi_issue_pc(ide_drive_t *drive,
+ struct ide_atapi_pc *pc)
{
idescsi_scsi_t *scsi = drive_to_idescsi(drive);
ide_hwif_t *hwif = drive->hwif;
u16 bcount;
u8 dma = 0;
- scsi->pc=pc; /* Set the current packet command */
- pc->actually_transferred=0; /* We haven't transferred any data yet */
- pc->current_position=pc->buffer;
+ /* Set the current packet command */
+ scsi->pc = pc;
+ /* We haven't transferred any data yet */
+ pc->xferred = 0;
+ pc->cur_pos = pc->buf;
/* Request to transfer the entire buffer at once */
- bcount = min(pc->request_transfer, 63 * 1024);
+ bcount = min(pc->req_xfer, 63 * 1024);
if (drive->using_dma && !idescsi_map_sg(drive, pc)) {
hwif->sg_mapped = 1;
- dma = !hwif->dma_setup(drive);
+ dma = !hwif->dma_ops->dma_setup(drive);
hwif->sg_mapped = 0;
}
ide_pktcmd_tf_load(drive, IDE_TFLAG_NO_SELECT_MASK, bcount, dma);
if (dma)
- set_bit(PC_DMA_OK, &pc->flags);
+ pc->flags |= PC_FLAG_DMA_OK;
if (test_bit(IDESCSI_DRQ_INTERRUPT, &scsi->flags)) {
ide_execute_command(drive, WIN_PACKETCMD, &idescsi_transfer_pc,
@@ -599,7 +574,7 @@ static ide_startstop_t idescsi_issue_pc (ide_drive_t *drive, idescsi_pc_t *pc)
return ide_started;
} else {
/* Issue the packet command */
- HWIF(drive)->OUTB(WIN_PACKETCMD, IDE_COMMAND_REG);
+ ide_execute_pkt_cmd(drive);
return idescsi_transfer_pc(drive);
}
}
@@ -615,7 +590,8 @@ static ide_startstop_t idescsi_do_request (ide_drive_t *drive, struct request *r
#endif /* IDESCSI_DEBUG_LOG */
if (blk_sense_request(rq) || blk_special_request(rq)) {
- return idescsi_issue_pc (drive, (idescsi_pc_t *) rq->special);
+ return idescsi_issue_pc(drive,
+ (struct ide_atapi_pc *) rq->special);
}
blk_dump_rq_flags(rq, "ide-scsi: unsup command");
idescsi_end_request (drive, 0, 0);
@@ -773,15 +749,15 @@ static int idescsi_queue (struct scsi_cmnd *cmd,
idescsi_scsi_t *scsi = scsihost_to_idescsi(host);
ide_drive_t *drive = scsi->drive;
struct request *rq = NULL;
- idescsi_pc_t *pc = NULL;
+ struct ide_atapi_pc *pc = NULL;
if (!drive) {
scmd_printk (KERN_ERR, cmd, "drive not present\n");
goto abort;
}
scsi = drive_to_idescsi(drive);
- pc = kmalloc (sizeof (idescsi_pc_t), GFP_ATOMIC);
- rq = kmalloc (sizeof (struct request), GFP_ATOMIC);
+ pc = kmalloc(sizeof(struct ide_atapi_pc), GFP_ATOMIC);
+ rq = kmalloc(sizeof(struct request), GFP_ATOMIC);
if (rq == NULL || pc == NULL) {
printk (KERN_ERR "ide-scsi: %s: out of memory\n", drive->name);
goto abort;
@@ -791,11 +767,11 @@ static int idescsi_queue (struct scsi_cmnd *cmd,
pc->flags = 0;
pc->rq = rq;
memcpy (pc->c, cmd->cmnd, cmd->cmd_len);
- pc->buffer = NULL;
+ pc->buf = NULL;
pc->sg = scsi_sglist(cmd);
pc->sg_cnt = scsi_sg_count(cmd);
pc->b_count = 0;
- pc->request_transfer = pc->buffer_size = scsi_bufflen(cmd);
+ pc->req_xfer = pc->buf_size = scsi_bufflen(cmd);
pc->scsi_cmd = cmd;
pc->done = done;
pc->timeout = jiffies + cmd->timeout_per_command;
@@ -866,7 +842,7 @@ static int idescsi_eh_abort (struct scsi_cmnd *cmd)
printk (KERN_ERR "ide-scsi: cmd aborted!\n");
if (blk_sense_request(scsi->pc->rq))
- kfree(scsi->pc->buffer);
+ kfree(scsi->pc->buf);
kfree(scsi->pc->rq);
kfree(scsi->pc);
scsi->pc = NULL;
@@ -916,7 +892,7 @@ static int idescsi_eh_reset (struct scsi_cmnd *cmd)
if (__blk_end_request(req, -EIO, 0))
BUG();
if (blk_sense_request(req))
- kfree(scsi->pc->buffer);
+ kfree(scsi->pc->buf);
kfree(scsi->pc);
scsi->pc = NULL;
kfree(req);
diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c
index 0cc8868ea35..dbae3fdb850 100644
--- a/drivers/scsi/initio.c
+++ b/drivers/scsi/initio.c
@@ -2581,8 +2581,8 @@ static void initio_build_scb(struct initio_host * host, struct scsi_ctrl_blk * c
/* Map the sense buffer into bus memory */
dma_addr = dma_map_single(&host->pci_dev->dev, cmnd->sense_buffer,
SENSE_SIZE, DMA_FROM_DEVICE);
- cblk->senseptr = cpu_to_le32((u32)dma_addr);
- cblk->senselen = cpu_to_le32(SENSE_SIZE);
+ cblk->senseptr = (u32)dma_addr;
+ cblk->senselen = SENSE_SIZE;
cmnd->SCp.ptr = (char *)(unsigned long)dma_addr;
cblk->cdblen = cmnd->cmd_len;
@@ -2606,7 +2606,7 @@ static void initio_build_scb(struct initio_host * host, struct scsi_ctrl_blk * c
dma_addr = dma_map_single(&host->pci_dev->dev, &cblk->sglist[0],
sizeof(struct sg_entry) * TOTAL_SG_ENTRY,
DMA_BIDIRECTIONAL);
- cblk->bufptr = cpu_to_le32((u32)dma_addr);
+ cblk->bufptr = (u32)dma_addr;
cmnd->SCp.dma_handle = dma_addr;
cblk->sglen = nseg;
@@ -2616,7 +2616,8 @@ static void initio_build_scb(struct initio_host * host, struct scsi_ctrl_blk * c
sg = &cblk->sglist[0];
scsi_for_each_sg(cmnd, sglist, cblk->sglen, i) {
sg->data = cpu_to_le32((u32)sg_dma_address(sglist));
- total_len += sg->len = cpu_to_le32((u32)sg_dma_len(sglist));
+ sg->len = cpu_to_le32((u32)sg_dma_len(sglist));
+ total_len += sg_dma_len(sglist);
++sg;
}
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index c72014a3e7d..de5ae6a6502 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -2431,7 +2431,7 @@ restart:
}
spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
- kobject_uevent(&ioa_cfg->host->shost_classdev.kobj, KOBJ_CHANGE);
+ kobject_uevent(&ioa_cfg->host->shost_dev.kobj, KOBJ_CHANGE);
LEAVE;
}
@@ -2451,8 +2451,8 @@ static ssize_t ipr_read_trace(struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
- struct class_device *cdev = container_of(kobj,struct class_device,kobj);
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct device *dev = container_of(kobj, struct device, kobj);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
unsigned long lock_flags = 0;
int size = IPR_TRACE_SIZE;
@@ -2492,15 +2492,16 @@ static const struct {
/**
* ipr_show_write_caching - Show the write caching attribute
- * @class_dev: class device struct
- * @buf: buffer
+ * @dev: device struct
+ * @buf: buffer
*
* Return value:
* number of bytes printed to buffer
**/
-static ssize_t ipr_show_write_caching(struct class_device *class_dev, char *buf)
+static ssize_t ipr_show_write_caching(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
unsigned long lock_flags = 0;
int i, len = 0;
@@ -2519,19 +2520,20 @@ static ssize_t ipr_show_write_caching(struct class_device *class_dev, char *buf)
/**
* ipr_store_write_caching - Enable/disable adapter write cache
- * @class_dev: class_device struct
- * @buf: buffer
- * @count: buffer size
+ * @dev: device struct
+ * @buf: buffer
+ * @count: buffer size
*
* This function will enable/disable adapter write cache.
*
* Return value:
* count on success / other on failure
**/
-static ssize_t ipr_store_write_caching(struct class_device *class_dev,
- const char *buf, size_t count)
+static ssize_t ipr_store_write_caching(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
unsigned long lock_flags = 0;
enum ipr_cache_state new_state = CACHE_INVALID;
@@ -2569,7 +2571,7 @@ static ssize_t ipr_store_write_caching(struct class_device *class_dev,
return count;
}
-static struct class_device_attribute ipr_ioa_cache_attr = {
+static struct device_attribute ipr_ioa_cache_attr = {
.attr = {
.name = "write_cache",
.mode = S_IRUGO | S_IWUSR,
@@ -2580,15 +2582,16 @@ static struct class_device_attribute ipr_ioa_cache_attr = {
/**
* ipr_show_fw_version - Show the firmware version
- * @class_dev: class device struct
- * @buf: buffer
+ * @dev: class device struct
+ * @buf: buffer
*
* Return value:
* number of bytes printed to buffer
**/
-static ssize_t ipr_show_fw_version(struct class_device *class_dev, char *buf)
+static ssize_t ipr_show_fw_version(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
struct ipr_inquiry_page3 *ucode_vpd = &ioa_cfg->vpd_cbs->page3_data;
unsigned long lock_flags = 0;
@@ -2603,7 +2606,7 @@ static ssize_t ipr_show_fw_version(struct class_device *class_dev, char *buf)
return len;
}
-static struct class_device_attribute ipr_fw_version_attr = {
+static struct device_attribute ipr_fw_version_attr = {
.attr = {
.name = "fw_version",
.mode = S_IRUGO,
@@ -2613,15 +2616,16 @@ static struct class_device_attribute ipr_fw_version_attr = {
/**
* ipr_show_log_level - Show the adapter's error logging level
- * @class_dev: class device struct
- * @buf: buffer
+ * @dev: class device struct
+ * @buf: buffer
*
* Return value:
* number of bytes printed to buffer
**/
-static ssize_t ipr_show_log_level(struct class_device *class_dev, char *buf)
+static ssize_t ipr_show_log_level(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
unsigned long lock_flags = 0;
int len;
@@ -2634,16 +2638,17 @@ static ssize_t ipr_show_log_level(struct class_device *class_dev, char *buf)
/**
* ipr_store_log_level - Change the adapter's error logging level
- * @class_dev: class device struct
- * @buf: buffer
+ * @dev: class device struct
+ * @buf: buffer
*
* Return value:
* number of bytes printed to buffer
**/
-static ssize_t ipr_store_log_level(struct class_device *class_dev,
+static ssize_t ipr_store_log_level(struct device *dev,
+ struct device_attribute *attr,
const char *buf, size_t count)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
unsigned long lock_flags = 0;
@@ -2653,7 +2658,7 @@ static ssize_t ipr_store_log_level(struct class_device *class_dev,
return strlen(buf);
}
-static struct class_device_attribute ipr_log_level_attr = {
+static struct device_attribute ipr_log_level_attr = {
.attr = {
.name = "log_level",
.mode = S_IRUGO | S_IWUSR,
@@ -2664,9 +2669,9 @@ static struct class_device_attribute ipr_log_level_attr = {
/**
* ipr_store_diagnostics - IOA Diagnostics interface
- * @class_dev: class_device struct
- * @buf: buffer
- * @count: buffer size
+ * @dev: device struct
+ * @buf: buffer
+ * @count: buffer size
*
* This function will reset the adapter and wait a reasonable
* amount of time for any errors that the adapter might log.
@@ -2674,10 +2679,11 @@ static struct class_device_attribute ipr_log_level_attr = {
* Return value:
* count on success / other on failure
**/
-static ssize_t ipr_store_diagnostics(struct class_device *class_dev,
+static ssize_t ipr_store_diagnostics(struct device *dev,
+ struct device_attribute *attr,
const char *buf, size_t count)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
unsigned long lock_flags = 0;
int rc = count;
@@ -2714,7 +2720,7 @@ static ssize_t ipr_store_diagnostics(struct class_device *class_dev,
return rc;
}
-static struct class_device_attribute ipr_diagnostics_attr = {
+static struct device_attribute ipr_diagnostics_attr = {
.attr = {
.name = "run_diagnostics",
.mode = S_IWUSR,
@@ -2724,15 +2730,16 @@ static struct class_device_attribute ipr_diagnostics_attr = {
/**
* ipr_show_adapter_state - Show the adapter's state
- * @class_dev: class device struct
- * @buf: buffer
+ * @class_dev: device struct
+ * @buf: buffer
*
* Return value:
* number of bytes printed to buffer
**/
-static ssize_t ipr_show_adapter_state(struct class_device *class_dev, char *buf)
+static ssize_t ipr_show_adapter_state(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
unsigned long lock_flags = 0;
int len;
@@ -2748,19 +2755,20 @@ static ssize_t ipr_show_adapter_state(struct class_device *class_dev, char *buf)
/**
* ipr_store_adapter_state - Change adapter state
- * @class_dev: class_device struct
- * @buf: buffer
- * @count: buffer size
+ * @dev: device struct
+ * @buf: buffer
+ * @count: buffer size
*
* This function will change the adapter's state.
*
* Return value:
* count on success / other on failure
**/
-static ssize_t ipr_store_adapter_state(struct class_device *class_dev,
+static ssize_t ipr_store_adapter_state(struct device *dev,
+ struct device_attribute *attr,
const char *buf, size_t count)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
unsigned long lock_flags;
int result = count;
@@ -2781,7 +2789,7 @@ static ssize_t ipr_store_adapter_state(struct class_device *class_dev,
return result;
}
-static struct class_device_attribute ipr_ioa_state_attr = {
+static struct device_attribute ipr_ioa_state_attr = {
.attr = {
.name = "state",
.mode = S_IRUGO | S_IWUSR,
@@ -2792,19 +2800,20 @@ static struct class_device_attribute ipr_ioa_state_attr = {
/**
* ipr_store_reset_adapter - Reset the adapter
- * @class_dev: class_device struct
- * @buf: buffer
- * @count: buffer size
+ * @dev: device struct
+ * @buf: buffer
+ * @count: buffer size
*
* This function will reset the adapter.
*
* Return value:
* count on success / other on failure
**/
-static ssize_t ipr_store_reset_adapter(struct class_device *class_dev,
+static ssize_t ipr_store_reset_adapter(struct device *dev,
+ struct device_attribute *attr,
const char *buf, size_t count)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
unsigned long lock_flags;
int result = count;
@@ -2821,7 +2830,7 @@ static ssize_t ipr_store_reset_adapter(struct class_device *class_dev,
return result;
}
-static struct class_device_attribute ipr_ioa_reset_attr = {
+static struct device_attribute ipr_ioa_reset_attr = {
.attr = {
.name = "reset_host",
.mode = S_IWUSR,
@@ -3054,19 +3063,20 @@ static int ipr_update_ioa_ucode(struct ipr_ioa_cfg *ioa_cfg,
/**
* ipr_store_update_fw - Update the firmware on the adapter
- * @class_dev: class_device struct
- * @buf: buffer
- * @count: buffer size
+ * @class_dev: device struct
+ * @buf: buffer
+ * @count: buffer size
*
* This function will update the firmware on the adapter.
*
* Return value:
* count on success / other on failure
**/
-static ssize_t ipr_store_update_fw(struct class_device *class_dev,
- const char *buf, size_t count)
+static ssize_t ipr_store_update_fw(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
struct ipr_ucode_image_header *image_hdr;
const struct firmware *fw_entry;
@@ -3124,7 +3134,7 @@ out:
return result;
}
-static struct class_device_attribute ipr_update_fw_attr = {
+static struct device_attribute ipr_update_fw_attr = {
.attr = {
.name = "update_fw",
.mode = S_IWUSR,
@@ -3132,7 +3142,7 @@ static struct class_device_attribute ipr_update_fw_attr = {
.store = ipr_store_update_fw
};
-static struct class_device_attribute *ipr_ioa_attrs[] = {
+static struct device_attribute *ipr_ioa_attrs[] = {
&ipr_fw_version_attr,
&ipr_log_level_attr,
&ipr_diagnostics_attr,
@@ -3159,7 +3169,7 @@ static ssize_t ipr_read_dump(struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
- struct class_device *cdev = container_of(kobj,struct class_device,kobj);
+ struct device *cdev = container_of(kobj, struct device, kobj);
struct Scsi_Host *shost = class_to_shost(cdev);
struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
struct ipr_dump *dump;
@@ -3322,7 +3332,7 @@ static ssize_t ipr_write_dump(struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
- struct class_device *cdev = container_of(kobj,struct class_device,kobj);
+ struct device *cdev = container_of(kobj, struct device, kobj);
struct Scsi_Host *shost = class_to_shost(cdev);
struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
int rc;
@@ -3937,7 +3947,7 @@ static int __ipr_eh_dev_reset(struct scsi_cmnd * scsi_cmd)
if (ipr_is_gata(res) && res->sata_port) {
ap = res->sata_port->ap;
spin_unlock_irq(scsi_cmd->device->host->host_lock);
- ata_do_eh(ap, NULL, NULL, ipr_sata_reset, NULL);
+ ata_std_error_handler(ap);
spin_lock_irq(scsi_cmd->device->host->host_lock);
list_for_each_entry(ipr_cmd, &ioa_cfg->pending_q, queue) {
@@ -5041,33 +5051,6 @@ static void ipr_ata_post_internal(struct ata_queued_cmd *qc)
}
/**
- * ipr_tf_read - Read the current ATA taskfile for the ATA port
- * @ap: ATA port
- * @tf: destination ATA taskfile
- *
- * Return value:
- * none
- **/
-static void ipr_tf_read(struct ata_port *ap, struct ata_taskfile *tf)
-{
- struct ipr_sata_port *sata_port = ap->private_data;
- struct ipr_ioasa_gata *g = &sata_port->ioasa;
-
- tf->feature = g->error;
- tf->nsect = g->nsect;
- tf->lbal = g->lbal;
- tf->lbam = g->lbam;
- tf->lbah = g->lbah;
- tf->device = g->device;
- tf->command = g->status;
- tf->hob_nsect = g->hob_nsect;
- tf->hob_lbal = g->hob_lbal;
- tf->hob_lbam = g->hob_lbam;
- tf->hob_lbah = g->hob_lbah;
- tf->ctl = g->alt_status;
-}
-
-/**
* ipr_copy_sata_tf - Copy a SATA taskfile to an IOA data structure
* @regs: destination
* @tf: source ATA taskfile
@@ -5245,40 +5228,41 @@ static unsigned int ipr_qc_issue(struct ata_queued_cmd *qc)
}
/**
- * ipr_ata_check_status - Return last ATA status
- * @ap: ATA port
+ * ipr_qc_fill_rtf - Read result TF
+ * @qc: ATA queued command
*
* Return value:
- * ATA status
+ * true
**/
-static u8 ipr_ata_check_status(struct ata_port *ap)
+static bool ipr_qc_fill_rtf(struct ata_queued_cmd *qc)
{
- struct ipr_sata_port *sata_port = ap->private_data;
- return sata_port->ioasa.status;
-}
+ struct ipr_sata_port *sata_port = qc->ap->private_data;
+ struct ipr_ioasa_gata *g = &sata_port->ioasa;
+ struct ata_taskfile *tf = &qc->result_tf;
-/**
- * ipr_ata_check_altstatus - Return last ATA altstatus
- * @ap: ATA port
- *
- * Return value:
- * Alt ATA status
- **/
-static u8 ipr_ata_check_altstatus(struct ata_port *ap)
-{
- struct ipr_sata_port *sata_port = ap->private_data;
- return sata_port->ioasa.alt_status;
+ tf->feature = g->error;
+ tf->nsect = g->nsect;
+ tf->lbal = g->lbal;
+ tf->lbam = g->lbam;
+ tf->lbah = g->lbah;
+ tf->device = g->device;
+ tf->command = g->status;
+ tf->hob_nsect = g->hob_nsect;
+ tf->hob_lbal = g->hob_lbal;
+ tf->hob_lbam = g->hob_lbam;
+ tf->hob_lbah = g->hob_lbah;
+ tf->ctl = g->alt_status;
+
+ return true;
}
static struct ata_port_operations ipr_sata_ops = {
- .check_status = ipr_ata_check_status,
- .check_altstatus = ipr_ata_check_altstatus,
- .dev_select = ata_noop_dev_select,
.phy_reset = ipr_ata_phy_reset,
+ .hardreset = ipr_sata_reset,
.post_internal_cmd = ipr_ata_post_internal,
- .tf_read = ipr_tf_read,
.qc_prep = ata_noop_qc_prep,
.qc_issue = ipr_qc_issue,
+ .qc_fill_rtf = ipr_qc_fill_rtf,
.port_start = ata_sas_port_start,
.port_stop = ata_sas_port_stop
};
@@ -7697,9 +7681,9 @@ static void ipr_remove(struct pci_dev *pdev)
ENTER;
- ipr_remove_trace_file(&ioa_cfg->host->shost_classdev.kobj,
+ ipr_remove_trace_file(&ioa_cfg->host->shost_dev.kobj,
&ipr_trace_attr);
- ipr_remove_dump_file(&ioa_cfg->host->shost_classdev.kobj,
+ ipr_remove_dump_file(&ioa_cfg->host->shost_dev.kobj,
&ipr_dump_attr);
scsi_remove_host(ioa_cfg->host);
@@ -7740,7 +7724,7 @@ static int __devinit ipr_probe(struct pci_dev *pdev,
return rc;
}
- rc = ipr_create_trace_file(&ioa_cfg->host->shost_classdev.kobj,
+ rc = ipr_create_trace_file(&ioa_cfg->host->shost_dev.kobj,
&ipr_trace_attr);
if (rc) {
@@ -7749,11 +7733,11 @@ static int __devinit ipr_probe(struct pci_dev *pdev,
return rc;
}
- rc = ipr_create_dump_file(&ioa_cfg->host->shost_classdev.kobj,
+ rc = ipr_create_dump_file(&ioa_cfg->host->shost_dev.kobj,
&ipr_dump_attr);
if (rc) {
- ipr_remove_trace_file(&ioa_cfg->host->shost_classdev.kobj,
+ ipr_remove_trace_file(&ioa_cfg->host->shost_dev.kobj,
&ipr_trace_attr);
scsi_remove_host(ioa_cfg->host);
__ipr_remove(pdev);
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index 7ed568f180a..7c615c70ec5 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -2377,7 +2377,7 @@ ips_get_bios_version(ips_ha_t * ha, int intr)
if (inb(ha->io_addr + IPS_REG_FLDP) != 0x55)
return;
- outl(cpu_to_le32(1), ha->io_addr + IPS_REG_FLAP);
+ outl(1, ha->io_addr + IPS_REG_FLAP);
if (ha->pcidev->revision == IPS_REVID_TROMBONE64)
udelay(25); /* 25 us */
@@ -2385,21 +2385,21 @@ ips_get_bios_version(ips_ha_t * ha, int intr)
return;
/* Get Major version */
- outl(cpu_to_le32(0x1FF), ha->io_addr + IPS_REG_FLAP);
+ outl(0x1FF, ha->io_addr + IPS_REG_FLAP);
if (ha->pcidev->revision == IPS_REVID_TROMBONE64)
udelay(25); /* 25 us */
major = inb(ha->io_addr + IPS_REG_FLDP);
/* Get Minor version */
- outl(cpu_to_le32(0x1FE), ha->io_addr + IPS_REG_FLAP);
+ outl(0x1FE, ha->io_addr + IPS_REG_FLAP);
if (ha->pcidev->revision == IPS_REVID_TROMBONE64)
udelay(25); /* 25 us */
minor = inb(ha->io_addr + IPS_REG_FLDP);
/* Get SubMinor version */
- outl(cpu_to_le32(0x1FD), ha->io_addr + IPS_REG_FLAP);
+ outl(0x1FD, ha->io_addr + IPS_REG_FLAP);
if (ha->pcidev->revision == IPS_REVID_TROMBONE64)
udelay(25); /* 25 us */
@@ -3502,27 +3502,11 @@ ips_send_wait(ips_ha_t * ha, ips_scb_t * scb, int timeout, int intr)
static void
ips_scmd_buf_write(struct scsi_cmnd *scmd, void *data, unsigned int count)
{
- int i;
- unsigned int min_cnt, xfer_cnt;
- char *cdata = (char *) data;
- unsigned char *buffer;
- unsigned long flags;
- struct scatterlist *sg = scsi_sglist(scmd);
-
- for (i = 0, xfer_cnt = 0;
- (i < scsi_sg_count(scmd)) && (xfer_cnt < count); i++) {
- min_cnt = min(count - xfer_cnt, sg[i].length);
-
- /* kmap_atomic() ensures addressability of the data buffer.*/
- /* local_irq_save() protects the KM_IRQ0 address slot. */
- local_irq_save(flags);
- buffer = kmap_atomic(sg_page(&sg[i]), KM_IRQ0) + sg[i].offset;
- memcpy(buffer, &cdata[xfer_cnt], min_cnt);
- kunmap_atomic(buffer - sg[i].offset, KM_IRQ0);
- local_irq_restore(flags);
+ unsigned long flags;
- xfer_cnt += min_cnt;
- }
+ local_irq_save(flags);
+ scsi_sg_copy_from_buffer(scmd, data, count);
+ local_irq_restore(flags);
}
/****************************************************************************/
@@ -3535,27 +3519,11 @@ ips_scmd_buf_write(struct scsi_cmnd *scmd, void *data, unsigned int count)
static void
ips_scmd_buf_read(struct scsi_cmnd *scmd, void *data, unsigned int count)
{
- int i;
- unsigned int min_cnt, xfer_cnt;
- char *cdata = (char *) data;
- unsigned char *buffer;
- unsigned long flags;
- struct scatterlist *sg = scsi_sglist(scmd);
-
- for (i = 0, xfer_cnt = 0;
- (i < scsi_sg_count(scmd)) && (xfer_cnt < count); i++) {
- min_cnt = min(count - xfer_cnt, sg[i].length);
-
- /* kmap_atomic() ensures addressability of the data buffer.*/
- /* local_irq_save() protects the KM_IRQ0 address slot. */
- local_irq_save(flags);
- buffer = kmap_atomic(sg_page(&sg[i]), KM_IRQ0) + sg[i].offset;
- memcpy(&cdata[xfer_cnt], buffer, min_cnt);
- kunmap_atomic(buffer - sg[i].offset, KM_IRQ0);
- local_irq_restore(flags);
+ unsigned long flags;
- xfer_cnt += min_cnt;
- }
+ local_irq_save(flags);
+ scsi_sg_copy_to_buffer(scmd, data, count);
+ local_irq_restore(flags);
}
/****************************************************************************/
@@ -3696,9 +3664,7 @@ ips_send_cmd(ips_ha_t * ha, ips_scb_t * scb)
scb->cmd.basic_io.sg_count = scb->sg_len;
if (scb->cmd.basic_io.lba)
- scb->cmd.basic_io.lba =
- cpu_to_le32(le32_to_cpu
- (scb->cmd.basic_io.lba) +
+ le32_add_cpu(&scb->cmd.basic_io.lba,
le16_to_cpu(scb->cmd.basic_io.
sector_count));
else
@@ -3744,9 +3710,7 @@ ips_send_cmd(ips_ha_t * ha, ips_scb_t * scb)
scb->cmd.basic_io.sg_count = scb->sg_len;
if (scb->cmd.basic_io.lba)
- scb->cmd.basic_io.lba =
- cpu_to_le32(le32_to_cpu
- (scb->cmd.basic_io.lba) +
+ le32_add_cpu(&scb->cmd.basic_io.lba,
le16_to_cpu(scb->cmd.basic_io.
sector_count));
else
@@ -4888,7 +4852,7 @@ ips_init_copperhead(ips_ha_t * ha)
return (0);
/* setup CCCR */
- outl(cpu_to_le32(0x1010), ha->io_addr + IPS_REG_CCCR);
+ outl(0x1010, ha->io_addr + IPS_REG_CCCR);
/* Enable busmastering */
outb(IPS_BIT_EBM, ha->io_addr + IPS_REG_SCPR);
@@ -5270,12 +5234,12 @@ ips_statinit(ips_ha_t * ha)
ha->adapt->p_status_tail = ha->adapt->status;
phys_status_start = ha->adapt->hw_status_start;
- outl(cpu_to_le32(phys_status_start), ha->io_addr + IPS_REG_SQSR);
- outl(cpu_to_le32(phys_status_start + IPS_STATUS_Q_SIZE),
+ outl(phys_status_start, ha->io_addr + IPS_REG_SQSR);
+ outl(phys_status_start + IPS_STATUS_Q_SIZE,
ha->io_addr + IPS_REG_SQER);
- outl(cpu_to_le32(phys_status_start + IPS_STATUS_SIZE),
+ outl(phys_status_start + IPS_STATUS_SIZE,
ha->io_addr + IPS_REG_SQHR);
- outl(cpu_to_le32(phys_status_start), ha->io_addr + IPS_REG_SQTR);
+ outl(phys_status_start, ha->io_addr + IPS_REG_SQTR);
ha->adapt->hw_status_tail = phys_status_start;
}
@@ -5332,7 +5296,7 @@ ips_statupd_copperhead(ips_ha_t * ha)
ha->adapt->hw_status_tail = ha->adapt->hw_status_start;
}
- outl(cpu_to_le32(ha->adapt->hw_status_tail),
+ outl(ha->adapt->hw_status_tail,
ha->io_addr + IPS_REG_SQTR);
return (ha->adapt->p_status_tail->value);
@@ -5434,8 +5398,8 @@ ips_issue_copperhead(ips_ha_t * ha, ips_scb_t * scb)
} /* end if */
} /* end while */
- outl(cpu_to_le32(scb->scb_busaddr), ha->io_addr + IPS_REG_CCSAR);
- outw(cpu_to_le32(IPS_BIT_START_CMD), ha->io_addr + IPS_REG_CCCR);
+ outl(scb->scb_busaddr, ha->io_addr + IPS_REG_CCSAR);
+ outw(IPS_BIT_START_CMD, ha->io_addr + IPS_REG_CCCR);
return (IPS_SUCCESS);
}
@@ -5520,7 +5484,7 @@ ips_issue_i2o(ips_ha_t * ha, ips_scb_t * scb)
ips_name, ha->host_num, scb->cmd.basic_io.command_id);
}
- outl(cpu_to_le32(scb->scb_busaddr), ha->io_addr + IPS_REG_I2O_INMSGQ);
+ outl(scb->scb_busaddr, ha->io_addr + IPS_REG_I2O_INMSGQ);
return (IPS_SUCCESS);
}
@@ -6412,7 +6376,7 @@ ips_program_bios(ips_ha_t * ha, char *buffer, uint32_t buffersize,
for (i = 0; i < buffersize; i++) {
/* write a byte */
- outl(cpu_to_le32(i + offset), ha->io_addr + IPS_REG_FLAP);
+ outl(i + offset, ha->io_addr + IPS_REG_FLAP);
if (ha->pcidev->revision == IPS_REVID_TROMBONE64)
udelay(25); /* 25 us */
@@ -6597,7 +6561,7 @@ ips_verify_bios(ips_ha_t * ha, char *buffer, uint32_t buffersize,
if (inb(ha->io_addr + IPS_REG_FLDP) != 0x55)
return (1);
- outl(cpu_to_le32(1), ha->io_addr + IPS_REG_FLAP);
+ outl(1, ha->io_addr + IPS_REG_FLAP);
if (ha->pcidev->revision == IPS_REVID_TROMBONE64)
udelay(25); /* 25 us */
if (inb(ha->io_addr + IPS_REG_FLDP) != 0xAA)
@@ -6606,7 +6570,7 @@ ips_verify_bios(ips_ha_t * ha, char *buffer, uint32_t buffersize,
checksum = 0xff;
for (i = 2; i < buffersize; i++) {
- outl(cpu_to_le32(i + offset), ha->io_addr + IPS_REG_FLAP);
+ outl(i + offset, ha->io_addr + IPS_REG_FLAP);
if (ha->pcidev->revision == IPS_REVID_TROMBONE64)
udelay(25); /* 25 us */
@@ -6842,7 +6806,6 @@ ips_register_scsi(int index)
sh->sg_tablesize = sh->hostt->sg_tablesize;
sh->can_queue = sh->hostt->can_queue;
sh->cmd_per_lun = sh->hostt->cmd_per_lun;
- sh->unchecked_isa_dma = sh->hostt->unchecked_isa_dma;
sh->use_clustering = sh->hostt->use_clustering;
sh->max_sectors = 128;
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index 8a178674cb1..72b9b2a0eba 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -528,6 +528,7 @@ iscsi_data_rsp(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
struct iscsi_session *session = conn->session;
struct scsi_cmnd *sc = ctask->sc;
int datasn = be32_to_cpu(rhdr->datasn);
+ unsigned total_in_length = scsi_in(sc)->length;
iscsi_update_cmdsn(session, (struct iscsi_nopin*)rhdr);
if (tcp_conn->in.datalen == 0)
@@ -542,10 +543,10 @@ iscsi_data_rsp(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
tcp_ctask->exp_datasn++;
tcp_ctask->data_offset = be32_to_cpu(rhdr->offset);
- if (tcp_ctask->data_offset + tcp_conn->in.datalen > scsi_bufflen(sc)) {
+ if (tcp_ctask->data_offset + tcp_conn->in.datalen > total_in_length) {
debug_tcp("%s: data_offset(%d) + data_len(%d) > total_length_in(%d)\n",
__FUNCTION__, tcp_ctask->data_offset,
- tcp_conn->in.datalen, scsi_bufflen(sc));
+ tcp_conn->in.datalen, total_in_length);
return ISCSI_ERR_DATA_OFFSET;
}
@@ -558,8 +559,8 @@ iscsi_data_rsp(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
if (res_count > 0 &&
(rhdr->flags & ISCSI_FLAG_CMD_OVERFLOW ||
- res_count <= scsi_bufflen(sc)))
- scsi_set_resid(sc, res_count);
+ res_count <= total_in_length))
+ scsi_in(sc)->resid = res_count;
else
sc->result = (DID_BAD_TARGET << 16) |
rhdr->cmd_status;
@@ -670,11 +671,11 @@ iscsi_r2t_rsp(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
r2t->data_length, session->max_burst);
r2t->data_offset = be32_to_cpu(rhdr->data_offset);
- if (r2t->data_offset + r2t->data_length > scsi_bufflen(ctask->sc)) {
+ if (r2t->data_offset + r2t->data_length > scsi_out(ctask->sc)->length) {
iscsi_conn_printk(KERN_ERR, conn,
"invalid R2T with data len %u at offset %u "
"and total length %d\n", r2t->data_length,
- r2t->data_offset, scsi_bufflen(ctask->sc));
+ r2t->data_offset, scsi_out(ctask->sc)->length);
__kfifo_put(tcp_ctask->r2tpool.queue, (void*)&r2t,
sizeof(void*));
return ISCSI_ERR_DATALEN;
@@ -771,6 +772,7 @@ iscsi_tcp_hdr_dissect(struct iscsi_conn *conn, struct iscsi_hdr *hdr)
if (tcp_conn->in.datalen) {
struct iscsi_tcp_cmd_task *tcp_ctask = ctask->dd_data;
struct hash_desc *rx_hash = NULL;
+ struct scsi_data_buffer *sdb = scsi_in(ctask->sc);
/*
* Setup copy of Data-In into the Scsi_Cmnd
@@ -788,8 +790,8 @@ iscsi_tcp_hdr_dissect(struct iscsi_conn *conn, struct iscsi_hdr *hdr)
tcp_ctask->data_offset,
tcp_conn->in.datalen);
return iscsi_segment_seek_sg(&tcp_conn->in.segment,
- scsi_sglist(ctask->sc),
- scsi_sg_count(ctask->sc),
+ sdb->table.sgl,
+ sdb->table.nents,
tcp_ctask->data_offset,
tcp_conn->in.datalen,
iscsi_tcp_process_data_in,
@@ -1332,7 +1334,8 @@ iscsi_tcp_ctask_init(struct iscsi_cmd_task *ctask)
return 0;
/* If we have immediate data, attach a payload */
- err = iscsi_tcp_send_data_prep(conn, scsi_sglist(sc), scsi_sg_count(sc),
+ err = iscsi_tcp_send_data_prep(conn, scsi_out(sc)->table.sgl,
+ scsi_out(sc)->table.nents,
0, ctask->imm_count);
if (err)
return err;
@@ -1386,6 +1389,7 @@ iscsi_tcp_ctask_xmit(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
{
struct iscsi_tcp_cmd_task *tcp_ctask = ctask->dd_data;
struct scsi_cmnd *sc = ctask->sc;
+ struct scsi_data_buffer *sdb = scsi_out(sc);
int rc = 0;
flush:
@@ -1412,9 +1416,8 @@ flush:
ctask->itt, tcp_ctask->sent, ctask->data_count);
iscsi_tcp_send_hdr_prep(conn, hdr, sizeof(*hdr));
- rc = iscsi_tcp_send_data_prep(conn, scsi_sglist(sc),
- scsi_sg_count(sc),
- tcp_ctask->sent,
+ rc = iscsi_tcp_send_data_prep(conn, sdb->table.sgl,
+ sdb->table.nents, tcp_ctask->sent,
ctask->data_count);
if (rc)
goto fail;
@@ -1460,8 +1463,8 @@ flush:
iscsi_tcp_send_hdr_prep(conn, &r2t->dtask.hdr,
sizeof(struct iscsi_hdr));
- rc = iscsi_tcp_send_data_prep(conn, scsi_sglist(sc),
- scsi_sg_count(sc),
+ rc = iscsi_tcp_send_data_prep(conn, sdb->table.sgl,
+ sdb->table.nents,
r2t->data_offset + r2t->sent,
r2t->data_count);
if (rc)
diff --git a/drivers/scsi/jazz_esp.c b/drivers/scsi/jazz_esp.c
index 5d231015bb2..b2d481dd375 100644
--- a/drivers/scsi/jazz_esp.c
+++ b/drivers/scsi/jazz_esp.c
@@ -217,11 +217,15 @@ static int __devexit esp_jazz_remove(struct platform_device *dev)
return 0;
}
+/* work with hotplug and coldplug */
+MODULE_ALIAS("platform:jazz_esp");
+
static struct platform_driver esp_jazz_driver = {
.probe = esp_jazz_probe,
.remove = __devexit_p(esp_jazz_remove),
.driver = {
.name = "jazz_esp",
+ .owner = THIS_MODULE,
},
};
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index bdd7de7da39..010c1b9b178 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -137,6 +137,70 @@ static int iscsi_add_hdr(struct iscsi_cmd_task *ctask, unsigned len)
return 0;
}
+/*
+ * make an extended cdb AHS
+ */
+static int iscsi_prep_ecdb_ahs(struct iscsi_cmd_task *ctask)
+{
+ struct scsi_cmnd *cmd = ctask->sc;
+ unsigned rlen, pad_len;
+ unsigned short ahslength;
+ struct iscsi_ecdb_ahdr *ecdb_ahdr;
+ int rc;
+
+ ecdb_ahdr = iscsi_next_hdr(ctask);
+ rlen = cmd->cmd_len - ISCSI_CDB_SIZE;
+
+ BUG_ON(rlen > sizeof(ecdb_ahdr->ecdb));
+ ahslength = rlen + sizeof(ecdb_ahdr->reserved);
+
+ pad_len = iscsi_padding(rlen);
+
+ rc = iscsi_add_hdr(ctask, sizeof(ecdb_ahdr->ahslength) +
+ sizeof(ecdb_ahdr->ahstype) + ahslength + pad_len);
+ if (rc)
+ return rc;
+
+ if (pad_len)
+ memset(&ecdb_ahdr->ecdb[rlen], 0, pad_len);
+
+ ecdb_ahdr->ahslength = cpu_to_be16(ahslength);
+ ecdb_ahdr->ahstype = ISCSI_AHSTYPE_CDB;
+ ecdb_ahdr->reserved = 0;
+ memcpy(ecdb_ahdr->ecdb, cmd->cmnd + ISCSI_CDB_SIZE, rlen);
+
+ debug_scsi("iscsi_prep_ecdb_ahs: varlen_cdb_len %d "
+ "rlen %d pad_len %d ahs_length %d iscsi_headers_size %u\n",
+ cmd->cmd_len, rlen, pad_len, ahslength, ctask->hdr_len);
+
+ return 0;
+}
+
+static int iscsi_prep_bidi_ahs(struct iscsi_cmd_task *ctask)
+{
+ struct scsi_cmnd *sc = ctask->sc;
+ struct iscsi_rlength_ahdr *rlen_ahdr;
+ int rc;
+
+ rlen_ahdr = iscsi_next_hdr(ctask);
+ rc = iscsi_add_hdr(ctask, sizeof(*rlen_ahdr));
+ if (rc)
+ return rc;
+
+ rlen_ahdr->ahslength =
+ cpu_to_be16(sizeof(rlen_ahdr->read_length) +
+ sizeof(rlen_ahdr->reserved));
+ rlen_ahdr->ahstype = ISCSI_AHSTYPE_RLENGTH;
+ rlen_ahdr->reserved = 0;
+ rlen_ahdr->read_length = cpu_to_be32(scsi_in(sc)->length);
+
+ debug_scsi("bidi-in rlen_ahdr->read_length(%d) "
+ "rlen_ahdr->ahslength(%d)\n",
+ be32_to_cpu(rlen_ahdr->read_length),
+ be16_to_cpu(rlen_ahdr->ahslength));
+ return 0;
+}
+
/**
* iscsi_prep_scsi_cmd_pdu - prep iscsi scsi cmd pdu
* @ctask: iscsi cmd task
@@ -150,7 +214,7 @@ static int iscsi_prep_scsi_cmd_pdu(struct iscsi_cmd_task *ctask)
struct iscsi_session *session = conn->session;
struct iscsi_cmd *hdr = ctask->hdr;
struct scsi_cmnd *sc = ctask->sc;
- unsigned hdrlength;
+ unsigned hdrlength, cmd_len;
int rc;
ctask->hdr_len = 0;
@@ -161,17 +225,30 @@ static int iscsi_prep_scsi_cmd_pdu(struct iscsi_cmd_task *ctask)
hdr->flags = ISCSI_ATTR_SIMPLE;
int_to_scsilun(sc->device->lun, (struct scsi_lun *)hdr->lun);
hdr->itt = build_itt(ctask->itt, session->age);
- hdr->data_length = cpu_to_be32(scsi_bufflen(sc));
hdr->cmdsn = cpu_to_be32(session->cmdsn);
session->cmdsn++;
hdr->exp_statsn = cpu_to_be32(conn->exp_statsn);
- memcpy(hdr->cdb, sc->cmnd, sc->cmd_len);
- if (sc->cmd_len < MAX_COMMAND_SIZE)
- memset(&hdr->cdb[sc->cmd_len], 0,
- MAX_COMMAND_SIZE - sc->cmd_len);
+ cmd_len = sc->cmd_len;
+ if (cmd_len < ISCSI_CDB_SIZE)
+ memset(&hdr->cdb[cmd_len], 0, ISCSI_CDB_SIZE - cmd_len);
+ else if (cmd_len > ISCSI_CDB_SIZE) {
+ rc = iscsi_prep_ecdb_ahs(ctask);
+ if (rc)
+ return rc;
+ cmd_len = ISCSI_CDB_SIZE;
+ }
+ memcpy(hdr->cdb, sc->cmnd, cmd_len);
ctask->imm_count = 0;
+ if (scsi_bidi_cmnd(sc)) {
+ hdr->flags |= ISCSI_FLAG_CMD_READ;
+ rc = iscsi_prep_bidi_ahs(ctask);
+ if (rc)
+ return rc;
+ }
if (sc->sc_data_direction == DMA_TO_DEVICE) {
+ unsigned out_len = scsi_out(sc)->length;
+ hdr->data_length = cpu_to_be32(out_len);
hdr->flags |= ISCSI_FLAG_CMD_WRITE;
/*
* Write counters:
@@ -192,19 +269,19 @@ static int iscsi_prep_scsi_cmd_pdu(struct iscsi_cmd_task *ctask)
ctask->unsol_datasn = 0;
if (session->imm_data_en) {
- if (scsi_bufflen(sc) >= session->first_burst)
+ if (out_len >= session->first_burst)
ctask->imm_count = min(session->first_burst,
conn->max_xmit_dlength);
else
- ctask->imm_count = min(scsi_bufflen(sc),
+ ctask->imm_count = min(out_len,
conn->max_xmit_dlength);
hton24(hdr->dlength, ctask->imm_count);
} else
zero_data(hdr->dlength);
if (!session->initial_r2t_en) {
- ctask->unsol_count = min((session->first_burst),
- (scsi_bufflen(sc))) - ctask->imm_count;
+ ctask->unsol_count = min(session->first_burst, out_len)
+ - ctask->imm_count;
ctask->unsol_offset = ctask->imm_count;
}
@@ -214,6 +291,7 @@ static int iscsi_prep_scsi_cmd_pdu(struct iscsi_cmd_task *ctask)
} else {
hdr->flags |= ISCSI_FLAG_CMD_FINAL;
zero_data(hdr->dlength);
+ hdr->data_length = cpu_to_be32(scsi_in(sc)->length);
if (sc->sc_data_direction == DMA_FROM_DEVICE)
hdr->flags |= ISCSI_FLAG_CMD_READ;
@@ -232,10 +310,12 @@ static int iscsi_prep_scsi_cmd_pdu(struct iscsi_cmd_task *ctask)
return EIO;
conn->scsicmd_pdus_cnt++;
- debug_scsi("iscsi prep [%s cid %d sc %p cdb 0x%x itt 0x%x len %d "
- "cmdsn %d win %d]\n",
- sc->sc_data_direction == DMA_TO_DEVICE ? "write" : "read",
- conn->id, sc, sc->cmnd[0], ctask->itt, scsi_bufflen(sc),
+ debug_scsi("iscsi prep [%s cid %d sc %p cdb 0x%x itt 0x%x "
+ "len %d bidi_len %d cmdsn %d win %d]\n",
+ scsi_bidi_cmnd(sc) ? "bidirectional" :
+ sc->sc_data_direction == DMA_TO_DEVICE ? "write" : "read",
+ conn->id, sc, sc->cmnd[0], ctask->itt,
+ scsi_bufflen(sc), scsi_bidi_cmnd(sc) ? scsi_in(sc)->length : 0,
session->cmdsn, session->max_cmdsn - session->exp_cmdsn + 1);
return 0;
}
@@ -298,7 +378,12 @@ static void fail_command(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask,
conn->session->tt->cleanup_cmd_task(conn, ctask);
sc->result = err;
- scsi_set_resid(sc, scsi_bufflen(sc));
+ if (!scsi_bidi_cmnd(sc))
+ scsi_set_resid(sc, scsi_bufflen(sc));
+ else {
+ scsi_out(sc)->resid = scsi_out(sc)->length;
+ scsi_in(sc)->resid = scsi_in(sc)->length;
+ }
if (conn->ctask == ctask)
conn->ctask = NULL;
/* release ref from queuecommand */
@@ -433,6 +518,18 @@ invalid_datalen:
min_t(uint16_t, senselen, SCSI_SENSE_BUFFERSIZE));
}
+ if (rhdr->flags & (ISCSI_FLAG_CMD_BIDI_UNDERFLOW |
+ ISCSI_FLAG_CMD_BIDI_OVERFLOW)) {
+ int res_count = be32_to_cpu(rhdr->bi_residual_count);
+
+ if (scsi_bidi_cmnd(sc) && res_count > 0 &&
+ (rhdr->flags & ISCSI_FLAG_CMD_BIDI_OVERFLOW ||
+ res_count <= scsi_in(sc)->length))
+ scsi_in(sc)->resid = res_count;
+ else
+ sc->result = (DID_BAD_TARGET << 16) | rhdr->cmd_status;
+ }
+
if (rhdr->flags & (ISCSI_FLAG_CMD_UNDERFLOW |
ISCSI_FLAG_CMD_OVERFLOW)) {
int res_count = be32_to_cpu(rhdr->residual_count);
@@ -440,13 +537,11 @@ invalid_datalen:
if (res_count > 0 &&
(rhdr->flags & ISCSI_FLAG_CMD_OVERFLOW ||
res_count <= scsi_bufflen(sc)))
+ /* write side for bidi or uni-io set_resid */
scsi_set_resid(sc, res_count);
else
sc->result = (DID_BAD_TARGET << 16) | rhdr->cmd_status;
- } else if (rhdr->flags & (ISCSI_FLAG_CMD_BIDI_UNDERFLOW |
- ISCSI_FLAG_CMD_BIDI_OVERFLOW))
- sc->result = (DID_BAD_TARGET << 16) | rhdr->cmd_status;
-
+ }
out:
debug_scsi("done [sc %lx res %d itt 0x%x]\n",
(long)sc, sc->result, ctask->itt);
@@ -1102,7 +1197,12 @@ reject:
fault:
spin_unlock(&session->lock);
debug_scsi("iscsi: cmd 0x%x is not queued (%d)\n", sc->cmnd[0], reason);
- scsi_set_resid(sc, scsi_bufflen(sc));
+ if (!scsi_bidi_cmnd(sc))
+ scsi_set_resid(sc, scsi_bufflen(sc));
+ else {
+ scsi_out(sc)->resid = scsi_out(sc)->length;
+ scsi_in(sc)->resid = scsi_in(sc)->length;
+ }
sc->scsi_done(sc);
spin_lock(host->host_lock);
return 0;
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index b0e5ac372a3..744f06d04a3 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -225,10 +225,12 @@ static unsigned int sas_ata_qc_issue(struct ata_queued_cmd *qc)
return 0;
}
-static u8 sas_ata_check_status(struct ata_port *ap)
+static bool sas_ata_qc_fill_rtf(struct ata_queued_cmd *qc)
{
- struct domain_device *dev = ap->private_data;
- return dev->sata_dev.tf.command;
+ struct domain_device *dev = qc->ap->private_data;
+
+ memcpy(&qc->result_tf, &dev->sata_dev.tf, sizeof(qc->result_tf));
+ return true;
}
static void sas_ata_phy_reset(struct ata_port *ap)
@@ -292,12 +294,6 @@ static void sas_ata_post_internal(struct ata_queued_cmd *qc)
}
}
-static void sas_ata_tf_read(struct ata_port *ap, struct ata_taskfile *tf)
-{
- struct domain_device *dev = ap->private_data;
- memcpy(tf, &dev->sata_dev.tf, sizeof (*tf));
-}
-
static int sas_ata_scr_write(struct ata_port *ap, unsigned int sc_reg_in,
u32 val)
{
@@ -348,14 +344,11 @@ static int sas_ata_scr_read(struct ata_port *ap, unsigned int sc_reg_in,
}
static struct ata_port_operations sas_sata_ops = {
- .check_status = sas_ata_check_status,
- .check_altstatus = sas_ata_check_status,
- .dev_select = ata_noop_dev_select,
.phy_reset = sas_ata_phy_reset,
.post_internal_cmd = sas_ata_post_internal,
- .tf_read = sas_ata_tf_read,
.qc_prep = ata_noop_qc_prep,
.qc_issue = sas_ata_qc_issue,
+ .qc_fill_rtf = sas_ata_qc_fill_rtf,
.port_start = ata_sas_port_start,
.port_stop = ata_sas_port_stop,
.scr_read = sas_ata_scr_read,
@@ -698,7 +691,7 @@ static int sas_discover_sata_dev(struct domain_device *dev)
/* incomplete response */
SAS_DPRINTK("sending SET FEATURE/PUP_STBY_SPIN_UP to "
"dev %llx\n", SAS_ADDR(dev->sas_addr));
- if (!le16_to_cpu(identify_x[83] & (1<<6)))
+ if (!(identify_x[83] & cpu_to_le16(1<<6)))
goto cont1;
res = sas_issue_ata_cmd(dev, ATA_SET_FEATURES,
ATA_FEATURE_PUP_STBY_SPIN_UP,
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index 1f8241563c6..601ec5b6a7f 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -24,6 +24,8 @@
*/
#include <linux/kthread.h>
+#include <linux/firmware.h>
+#include <linux/ctype.h>
#include "sas_internal.h"
@@ -1064,6 +1066,45 @@ void sas_target_destroy(struct scsi_target *starget)
return;
}
+static void sas_parse_addr(u8 *sas_addr, const char *p)
+{
+ int i;
+ for (i = 0; i < SAS_ADDR_SIZE; i++) {
+ u8 h, l;
+ if (!*p)
+ break;
+ h = isdigit(*p) ? *p-'0' : toupper(*p)-'A'+10;
+ p++;
+ l = isdigit(*p) ? *p-'0' : toupper(*p)-'A'+10;
+ p++;
+ sas_addr[i] = (h<<4) | l;
+ }
+}
+
+#define SAS_STRING_ADDR_SIZE 16
+
+int sas_request_addr(struct Scsi_Host *shost, u8 *addr)
+{
+ int res;
+ const struct firmware *fw;
+
+ res = request_firmware(&fw, "sas_addr", &shost->shost_gendev);
+ if (res)
+ return res;
+
+ if (fw->size < SAS_STRING_ADDR_SIZE) {
+ res = -ENODEV;
+ goto out;
+ }
+
+ sas_parse_addr(addr, fw->data);
+
+out:
+ release_firmware(fw);
+ return res;
+}
+EXPORT_SYMBOL_GPL(sas_request_addr);
+
EXPORT_SYMBOL_GPL(sas_queuecommand);
EXPORT_SYMBOL_GPL(sas_target_alloc);
EXPORT_SYMBOL_GPL(sas_slave_configure);
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 2ab2d24dcc1..ec0b0f6e5e1 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -23,7 +23,7 @@
struct lpfc_sli2_slim;
-#define LPFC_MAX_TARGET 256 /* max number of targets supported */
+#define LPFC_MAX_TARGET 4096 /* max number of targets supported */
#define LPFC_MAX_DISC_THREADS 64 /* max outstanding discovery els
requests */
#define LPFC_MAX_NS_RETRY 3 /* Number of retry attempts to contact
@@ -268,7 +268,6 @@ struct lpfc_vport {
#define FC_NLP_MORE 0x40 /* More node to process in node tbl */
#define FC_OFFLINE_MODE 0x80 /* Interface is offline for diag */
#define FC_FABRIC 0x100 /* We are fabric attached */
-#define FC_ESTABLISH_LINK 0x200 /* Reestablish Link */
#define FC_RSCN_DISCOVERY 0x400 /* Auth all devices after RSCN */
#define FC_SCSI_SCAN_TMO 0x4000 /* scsi scan timer running */
#define FC_ABORT_DISCOVERY 0x8000 /* we want to abort discovery */
@@ -433,8 +432,6 @@ struct lpfc_hba {
uint32_t fc_eventTag; /* event tag for link attention */
-
- struct timer_list fc_estabtmo; /* link establishment timer */
/* These fields used to be binfo */
uint32_t fc_pref_DID; /* preferred D_ID */
uint8_t fc_pref_ALPA; /* preferred AL_PA */
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index b12a841703c..960baaf11fb 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -66,23 +66,26 @@ lpfc_jedec_to_ascii(int incr, char hdw[])
}
static ssize_t
-lpfc_drvr_version_show(struct class_device *cdev, char *buf)
+lpfc_drvr_version_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
return snprintf(buf, PAGE_SIZE, LPFC_MODULE_DESC "\n");
}
static ssize_t
-lpfc_info_show(struct class_device *cdev, char *buf)
+lpfc_info_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *host = class_to_shost(cdev);
+ struct Scsi_Host *host = class_to_shost(dev);
return snprintf(buf, PAGE_SIZE, "%s\n",lpfc_info(host));
}
static ssize_t
-lpfc_serialnum_show(struct class_device *cdev, char *buf)
+lpfc_serialnum_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
@@ -90,18 +93,20 @@ lpfc_serialnum_show(struct class_device *cdev, char *buf)
}
static ssize_t
-lpfc_temp_sensor_show(struct class_device *cdev, char *buf)
+lpfc_temp_sensor_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
return snprintf(buf, PAGE_SIZE, "%d\n",phba->temp_sensor_support);
}
static ssize_t
-lpfc_modeldesc_show(struct class_device *cdev, char *buf)
+lpfc_modeldesc_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
@@ -109,9 +114,10 @@ lpfc_modeldesc_show(struct class_device *cdev, char *buf)
}
static ssize_t
-lpfc_modelname_show(struct class_device *cdev, char *buf)
+lpfc_modelname_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
@@ -119,9 +125,10 @@ lpfc_modelname_show(struct class_device *cdev, char *buf)
}
static ssize_t
-lpfc_programtype_show(struct class_device *cdev, char *buf)
+lpfc_programtype_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
@@ -129,9 +136,10 @@ lpfc_programtype_show(struct class_device *cdev, char *buf)
}
static ssize_t
-lpfc_vportnum_show(struct class_device *cdev, char *buf)
+lpfc_vportnum_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
@@ -139,9 +147,10 @@ lpfc_vportnum_show(struct class_device *cdev, char *buf)
}
static ssize_t
-lpfc_fwrev_show(struct class_device *cdev, char *buf)
+lpfc_fwrev_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
char fwrev[32];
@@ -151,10 +160,10 @@ lpfc_fwrev_show(struct class_device *cdev, char *buf)
}
static ssize_t
-lpfc_hdw_show(struct class_device *cdev, char *buf)
+lpfc_hdw_show(struct device *dev, struct device_attribute *attr, char *buf)
{
char hdw[9];
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
lpfc_vpd_t *vp = &phba->vpd;
@@ -163,18 +172,20 @@ lpfc_hdw_show(struct class_device *cdev, char *buf)
return snprintf(buf, PAGE_SIZE, "%s\n", hdw);
}
static ssize_t
-lpfc_option_rom_version_show(struct class_device *cdev, char *buf)
+lpfc_option_rom_version_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
return snprintf(buf, PAGE_SIZE, "%s\n", phba->OptionROMVersion);
}
static ssize_t
-lpfc_state_show(struct class_device *cdev, char *buf)
+lpfc_link_state_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
int len = 0;
@@ -243,9 +254,10 @@ lpfc_state_show(struct class_device *cdev, char *buf)
}
static ssize_t
-lpfc_num_discovered_ports_show(struct class_device *cdev, char *buf)
+lpfc_num_discovered_ports_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
return snprintf(buf, PAGE_SIZE, "%d\n",
@@ -367,9 +379,10 @@ lpfc_selective_reset(struct lpfc_hba *phba)
}
static ssize_t
-lpfc_issue_reset(struct class_device *cdev, const char *buf, size_t count)
+lpfc_issue_reset(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
@@ -385,9 +398,10 @@ lpfc_issue_reset(struct class_device *cdev, const char *buf, size_t count)
}
static ssize_t
-lpfc_nport_evt_cnt_show(struct class_device *cdev, char *buf)
+lpfc_nport_evt_cnt_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
@@ -395,9 +409,10 @@ lpfc_nport_evt_cnt_show(struct class_device *cdev, char *buf)
}
static ssize_t
-lpfc_board_mode_show(struct class_device *cdev, char *buf)
+lpfc_board_mode_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
char * state;
@@ -415,9 +430,10 @@ lpfc_board_mode_show(struct class_device *cdev, char *buf)
}
static ssize_t
-lpfc_board_mode_store(struct class_device *cdev, const char *buf, size_t count)
+lpfc_board_mode_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
struct completion online_compl;
@@ -509,9 +525,10 @@ lpfc_get_hba_info(struct lpfc_hba *phba,
}
static ssize_t
-lpfc_max_rpi_show(struct class_device *cdev, char *buf)
+lpfc_max_rpi_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
uint32_t cnt;
@@ -522,9 +539,10 @@ lpfc_max_rpi_show(struct class_device *cdev, char *buf)
}
static ssize_t
-lpfc_used_rpi_show(struct class_device *cdev, char *buf)
+lpfc_used_rpi_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
uint32_t cnt, acnt;
@@ -535,9 +553,10 @@ lpfc_used_rpi_show(struct class_device *cdev, char *buf)
}
static ssize_t
-lpfc_max_xri_show(struct class_device *cdev, char *buf)
+lpfc_max_xri_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
uint32_t cnt;
@@ -548,9 +567,10 @@ lpfc_max_xri_show(struct class_device *cdev, char *buf)
}
static ssize_t
-lpfc_used_xri_show(struct class_device *cdev, char *buf)
+lpfc_used_xri_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
uint32_t cnt, acnt;
@@ -561,9 +581,10 @@ lpfc_used_xri_show(struct class_device *cdev, char *buf)
}
static ssize_t
-lpfc_max_vpi_show(struct class_device *cdev, char *buf)
+lpfc_max_vpi_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
uint32_t cnt;
@@ -574,9 +595,10 @@ lpfc_max_vpi_show(struct class_device *cdev, char *buf)
}
static ssize_t
-lpfc_used_vpi_show(struct class_device *cdev, char *buf)
+lpfc_used_vpi_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
uint32_t cnt, acnt;
@@ -587,9 +609,10 @@ lpfc_used_vpi_show(struct class_device *cdev, char *buf)
}
static ssize_t
-lpfc_npiv_info_show(struct class_device *cdev, char *buf)
+lpfc_npiv_info_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
@@ -601,9 +624,10 @@ lpfc_npiv_info_show(struct class_device *cdev, char *buf)
}
static ssize_t
-lpfc_poll_show(struct class_device *cdev, char *buf)
+lpfc_poll_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
@@ -611,10 +635,10 @@ lpfc_poll_show(struct class_device *cdev, char *buf)
}
static ssize_t
-lpfc_poll_store(struct class_device *cdev, const char *buf,
- size_t count)
+lpfc_poll_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
uint32_t creg_val;
@@ -670,9 +694,10 @@ lpfc_poll_store(struct class_device *cdev, const char *buf,
#define lpfc_param_show(attr) \
static ssize_t \
-lpfc_##attr##_show(struct class_device *cdev, char *buf) \
+lpfc_##attr##_show(struct device *dev, struct device_attribute *attr, \
+ char *buf) \
{ \
- struct Scsi_Host *shost = class_to_shost(cdev);\
+ struct Scsi_Host *shost = class_to_shost(dev);\
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;\
struct lpfc_hba *phba = vport->phba;\
int val = 0;\
@@ -683,9 +708,10 @@ lpfc_##attr##_show(struct class_device *cdev, char *buf) \
#define lpfc_param_hex_show(attr) \
static ssize_t \
-lpfc_##attr##_show(struct class_device *cdev, char *buf) \
+lpfc_##attr##_show(struct device *dev, struct device_attribute *attr, \
+ char *buf) \
{ \
- struct Scsi_Host *shost = class_to_shost(cdev);\
+ struct Scsi_Host *shost = class_to_shost(dev);\
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;\
struct lpfc_hba *phba = vport->phba;\
int val = 0;\
@@ -725,9 +751,10 @@ lpfc_##attr##_set(struct lpfc_hba *phba, int val) \
#define lpfc_param_store(attr) \
static ssize_t \
-lpfc_##attr##_store(struct class_device *cdev, const char *buf, size_t count) \
+lpfc_##attr##_store(struct device *dev, struct device_attribute *attr, \
+ const char *buf, size_t count) \
{ \
- struct Scsi_Host *shost = class_to_shost(cdev);\
+ struct Scsi_Host *shost = class_to_shost(dev);\
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;\
struct lpfc_hba *phba = vport->phba;\
int val=0;\
@@ -743,9 +770,10 @@ lpfc_##attr##_store(struct class_device *cdev, const char *buf, size_t count) \
#define lpfc_vport_param_show(attr) \
static ssize_t \
-lpfc_##attr##_show(struct class_device *cdev, char *buf) \
+lpfc_##attr##_show(struct device *dev, struct device_attribute *attr, \
+ char *buf) \
{ \
- struct Scsi_Host *shost = class_to_shost(cdev);\
+ struct Scsi_Host *shost = class_to_shost(dev);\
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;\
int val = 0;\
val = vport->cfg_##attr;\
@@ -754,9 +782,10 @@ lpfc_##attr##_show(struct class_device *cdev, char *buf) \
#define lpfc_vport_param_hex_show(attr) \
static ssize_t \
-lpfc_##attr##_show(struct class_device *cdev, char *buf) \
+lpfc_##attr##_show(struct device *dev, struct device_attribute *attr, \
+ char *buf) \
{ \
- struct Scsi_Host *shost = class_to_shost(cdev);\
+ struct Scsi_Host *shost = class_to_shost(dev);\
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;\
int val = 0;\
val = vport->cfg_##attr;\
@@ -794,9 +823,10 @@ lpfc_##attr##_set(struct lpfc_vport *vport, int val) \
#define lpfc_vport_param_store(attr) \
static ssize_t \
-lpfc_##attr##_store(struct class_device *cdev, const char *buf, size_t count) \
+lpfc_##attr##_store(struct device *dev, struct device_attribute *attr, \
+ const char *buf, size_t count) \
{ \
- struct Scsi_Host *shost = class_to_shost(cdev);\
+ struct Scsi_Host *shost = class_to_shost(dev);\
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;\
int val=0;\
if (!isdigit(buf[0]))\
@@ -822,7 +852,7 @@ module_param(lpfc_##name, int, 0);\
MODULE_PARM_DESC(lpfc_##name, desc);\
lpfc_param_show(name)\
lpfc_param_init(name, defval, minval, maxval)\
-static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
+static DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
#define LPFC_ATTR_RW(name, defval, minval, maxval, desc) \
static int lpfc_##name = defval;\
@@ -832,8 +862,8 @@ lpfc_param_show(name)\
lpfc_param_init(name, defval, minval, maxval)\
lpfc_param_set(name, defval, minval, maxval)\
lpfc_param_store(name)\
-static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
- lpfc_##name##_show, lpfc_##name##_store)
+static DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
+ lpfc_##name##_show, lpfc_##name##_store)
#define LPFC_ATTR_HEX_R(name, defval, minval, maxval, desc) \
static int lpfc_##name = defval;\
@@ -841,7 +871,7 @@ module_param(lpfc_##name, int, 0);\
MODULE_PARM_DESC(lpfc_##name, desc);\
lpfc_param_hex_show(name)\
lpfc_param_init(name, defval, minval, maxval)\
-static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
+static DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
#define LPFC_ATTR_HEX_RW(name, defval, minval, maxval, desc) \
static int lpfc_##name = defval;\
@@ -851,8 +881,8 @@ lpfc_param_hex_show(name)\
lpfc_param_init(name, defval, minval, maxval)\
lpfc_param_set(name, defval, minval, maxval)\
lpfc_param_store(name)\
-static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
- lpfc_##name##_show, lpfc_##name##_store)
+static DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
+ lpfc_##name##_show, lpfc_##name##_store)
#define LPFC_VPORT_ATTR(name, defval, minval, maxval, desc) \
static int lpfc_##name = defval;\
@@ -866,7 +896,7 @@ module_param(lpfc_##name, int, 0);\
MODULE_PARM_DESC(lpfc_##name, desc);\
lpfc_vport_param_show(name)\
lpfc_vport_param_init(name, defval, minval, maxval)\
-static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
+static DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
#define LPFC_VPORT_ATTR_RW(name, defval, minval, maxval, desc) \
static int lpfc_##name = defval;\
@@ -876,8 +906,8 @@ lpfc_vport_param_show(name)\
lpfc_vport_param_init(name, defval, minval, maxval)\
lpfc_vport_param_set(name, defval, minval, maxval)\
lpfc_vport_param_store(name)\
-static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
- lpfc_##name##_show, lpfc_##name##_store)
+static DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
+ lpfc_##name##_show, lpfc_##name##_store)
#define LPFC_VPORT_ATTR_HEX_R(name, defval, minval, maxval, desc) \
static int lpfc_##name = defval;\
@@ -885,7 +915,7 @@ module_param(lpfc_##name, int, 0);\
MODULE_PARM_DESC(lpfc_##name, desc);\
lpfc_vport_param_hex_show(name)\
lpfc_vport_param_init(name, defval, minval, maxval)\
-static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
+static DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
#define LPFC_VPORT_ATTR_HEX_RW(name, defval, minval, maxval, desc) \
static int lpfc_##name = defval;\
@@ -895,46 +925,44 @@ lpfc_vport_param_hex_show(name)\
lpfc_vport_param_init(name, defval, minval, maxval)\
lpfc_vport_param_set(name, defval, minval, maxval)\
lpfc_vport_param_store(name)\
-static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
- lpfc_##name##_show, lpfc_##name##_store)
-
-static CLASS_DEVICE_ATTR(info, S_IRUGO, lpfc_info_show, NULL);
-static CLASS_DEVICE_ATTR(serialnum, S_IRUGO, lpfc_serialnum_show, NULL);
-static CLASS_DEVICE_ATTR(modeldesc, S_IRUGO, lpfc_modeldesc_show, NULL);
-static CLASS_DEVICE_ATTR(modelname, S_IRUGO, lpfc_modelname_show, NULL);
-static CLASS_DEVICE_ATTR(programtype, S_IRUGO, lpfc_programtype_show, NULL);
-static CLASS_DEVICE_ATTR(portnum, S_IRUGO, lpfc_vportnum_show, NULL);
-static CLASS_DEVICE_ATTR(fwrev, S_IRUGO, lpfc_fwrev_show, NULL);
-static CLASS_DEVICE_ATTR(hdw, S_IRUGO, lpfc_hdw_show, NULL);
-static CLASS_DEVICE_ATTR(state, S_IRUGO, lpfc_state_show, NULL);
-static CLASS_DEVICE_ATTR(option_rom_version, S_IRUGO,
- lpfc_option_rom_version_show, NULL);
-static CLASS_DEVICE_ATTR(num_discovered_ports, S_IRUGO,
- lpfc_num_discovered_ports_show, NULL);
-static CLASS_DEVICE_ATTR(nport_evt_cnt, S_IRUGO, lpfc_nport_evt_cnt_show, NULL);
-static CLASS_DEVICE_ATTR(lpfc_drvr_version, S_IRUGO, lpfc_drvr_version_show,
- NULL);
-static CLASS_DEVICE_ATTR(board_mode, S_IRUGO | S_IWUSR,
- lpfc_board_mode_show, lpfc_board_mode_store);
-static CLASS_DEVICE_ATTR(issue_reset, S_IWUSR, NULL, lpfc_issue_reset);
-static CLASS_DEVICE_ATTR(max_vpi, S_IRUGO, lpfc_max_vpi_show, NULL);
-static CLASS_DEVICE_ATTR(used_vpi, S_IRUGO, lpfc_used_vpi_show, NULL);
-static CLASS_DEVICE_ATTR(max_rpi, S_IRUGO, lpfc_max_rpi_show, NULL);
-static CLASS_DEVICE_ATTR(used_rpi, S_IRUGO, lpfc_used_rpi_show, NULL);
-static CLASS_DEVICE_ATTR(max_xri, S_IRUGO, lpfc_max_xri_show, NULL);
-static CLASS_DEVICE_ATTR(used_xri, S_IRUGO, lpfc_used_xri_show, NULL);
-static CLASS_DEVICE_ATTR(npiv_info, S_IRUGO, lpfc_npiv_info_show, NULL);
-static CLASS_DEVICE_ATTR(lpfc_temp_sensor, S_IRUGO, lpfc_temp_sensor_show,
- NULL);
+static DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
+ lpfc_##name##_show, lpfc_##name##_store)
+
+static DEVICE_ATTR(info, S_IRUGO, lpfc_info_show, NULL);
+static DEVICE_ATTR(serialnum, S_IRUGO, lpfc_serialnum_show, NULL);
+static DEVICE_ATTR(modeldesc, S_IRUGO, lpfc_modeldesc_show, NULL);
+static DEVICE_ATTR(modelname, S_IRUGO, lpfc_modelname_show, NULL);
+static DEVICE_ATTR(programtype, S_IRUGO, lpfc_programtype_show, NULL);
+static DEVICE_ATTR(portnum, S_IRUGO, lpfc_vportnum_show, NULL);
+static DEVICE_ATTR(fwrev, S_IRUGO, lpfc_fwrev_show, NULL);
+static DEVICE_ATTR(hdw, S_IRUGO, lpfc_hdw_show, NULL);
+static DEVICE_ATTR(link_state, S_IRUGO, lpfc_link_state_show, NULL);
+static DEVICE_ATTR(option_rom_version, S_IRUGO,
+ lpfc_option_rom_version_show, NULL);
+static DEVICE_ATTR(num_discovered_ports, S_IRUGO,
+ lpfc_num_discovered_ports_show, NULL);
+static DEVICE_ATTR(nport_evt_cnt, S_IRUGO, lpfc_nport_evt_cnt_show, NULL);
+static DEVICE_ATTR(lpfc_drvr_version, S_IRUGO, lpfc_drvr_version_show, NULL);
+static DEVICE_ATTR(board_mode, S_IRUGO | S_IWUSR,
+ lpfc_board_mode_show, lpfc_board_mode_store);
+static DEVICE_ATTR(issue_reset, S_IWUSR, NULL, lpfc_issue_reset);
+static DEVICE_ATTR(max_vpi, S_IRUGO, lpfc_max_vpi_show, NULL);
+static DEVICE_ATTR(used_vpi, S_IRUGO, lpfc_used_vpi_show, NULL);
+static DEVICE_ATTR(max_rpi, S_IRUGO, lpfc_max_rpi_show, NULL);
+static DEVICE_ATTR(used_rpi, S_IRUGO, lpfc_used_rpi_show, NULL);
+static DEVICE_ATTR(max_xri, S_IRUGO, lpfc_max_xri_show, NULL);
+static DEVICE_ATTR(used_xri, S_IRUGO, lpfc_used_xri_show, NULL);
+static DEVICE_ATTR(npiv_info, S_IRUGO, lpfc_npiv_info_show, NULL);
+static DEVICE_ATTR(lpfc_temp_sensor, S_IRUGO, lpfc_temp_sensor_show, NULL);
static char *lpfc_soft_wwn_key = "C99G71SL8032A";
static ssize_t
-lpfc_soft_wwn_enable_store(struct class_device *cdev, const char *buf,
- size_t count)
+lpfc_soft_wwn_enable_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
unsigned int cnt = count;
@@ -963,13 +991,14 @@ lpfc_soft_wwn_enable_store(struct class_device *cdev, const char *buf,
phba->soft_wwn_enable = 1;
return count;
}
-static CLASS_DEVICE_ATTR(lpfc_soft_wwn_enable, S_IWUSR, NULL,
- lpfc_soft_wwn_enable_store);
+static DEVICE_ATTR(lpfc_soft_wwn_enable, S_IWUSR, NULL,
+ lpfc_soft_wwn_enable_store);
static ssize_t
-lpfc_soft_wwpn_show(struct class_device *cdev, char *buf)
+lpfc_soft_wwpn_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
@@ -979,9 +1008,10 @@ lpfc_soft_wwpn_show(struct class_device *cdev, char *buf)
static ssize_t
-lpfc_soft_wwpn_store(struct class_device *cdev, const char *buf, size_t count)
+lpfc_soft_wwpn_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
struct completion online_compl;
@@ -1047,13 +1077,14 @@ lpfc_soft_wwpn_store(struct class_device *cdev, const char *buf, size_t count)
"reinit adapter - %d\n", stat2);
return (stat1 || stat2) ? -EIO : count;
}
-static CLASS_DEVICE_ATTR(lpfc_soft_wwpn, S_IRUGO | S_IWUSR,\
- lpfc_soft_wwpn_show, lpfc_soft_wwpn_store);
+static DEVICE_ATTR(lpfc_soft_wwpn, S_IRUGO | S_IWUSR,\
+ lpfc_soft_wwpn_show, lpfc_soft_wwpn_store);
static ssize_t
-lpfc_soft_wwnn_show(struct class_device *cdev, char *buf)
+lpfc_soft_wwnn_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
return snprintf(buf, PAGE_SIZE, "0x%llx\n",
(unsigned long long)phba->cfg_soft_wwnn);
@@ -1061,9 +1092,10 @@ lpfc_soft_wwnn_show(struct class_device *cdev, char *buf)
static ssize_t
-lpfc_soft_wwnn_store(struct class_device *cdev, const char *buf, size_t count)
+lpfc_soft_wwnn_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
unsigned int i, j, cnt=count;
u8 wwnn[8];
@@ -1107,8 +1139,8 @@ lpfc_soft_wwnn_store(struct class_device *cdev, const char *buf, size_t count)
return count;
}
-static CLASS_DEVICE_ATTR(lpfc_soft_wwnn, S_IRUGO | S_IWUSR,\
- lpfc_soft_wwnn_show, lpfc_soft_wwnn_store);
+static DEVICE_ATTR(lpfc_soft_wwnn, S_IRUGO | S_IWUSR,\
+ lpfc_soft_wwnn_show, lpfc_soft_wwnn_store);
static int lpfc_poll = 0;
@@ -1118,8 +1150,8 @@ MODULE_PARM_DESC(lpfc_poll, "FCP ring polling mode control:"
" 1 - poll with interrupts enabled"
" 3 - poll and disable FCP ring interrupts");
-static CLASS_DEVICE_ATTR(lpfc_poll, S_IRUGO | S_IWUSR,
- lpfc_poll_show, lpfc_poll_store);
+static DEVICE_ATTR(lpfc_poll, S_IRUGO | S_IWUSR,
+ lpfc_poll_show, lpfc_poll_store);
int lpfc_sli_mode = 0;
module_param(lpfc_sli_mode, int, 0);
@@ -1133,7 +1165,7 @@ module_param(lpfc_enable_npiv, int, 0);
MODULE_PARM_DESC(lpfc_enable_npiv, "Enable NPIV functionality");
lpfc_param_show(enable_npiv);
lpfc_param_init(enable_npiv, 0, 0, 1);
-static CLASS_DEVICE_ATTR(lpfc_enable_npiv, S_IRUGO,
+static DEVICE_ATTR(lpfc_enable_npiv, S_IRUGO,
lpfc_enable_npiv_show, NULL);
/*
@@ -1147,9 +1179,10 @@ MODULE_PARM_DESC(lpfc_nodev_tmo,
"Seconds driver will hold I/O waiting "
"for a device to come back");
static ssize_t
-lpfc_nodev_tmo_show(struct class_device *cdev, char *buf)
+lpfc_nodev_tmo_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
int val = 0;
val = vport->cfg_devloss_tmo;
@@ -1221,8 +1254,8 @@ lpfc_nodev_tmo_set(struct lpfc_vport *vport, int val)
lpfc_vport_param_store(nodev_tmo)
-static CLASS_DEVICE_ATTR(lpfc_nodev_tmo, S_IRUGO | S_IWUSR,
- lpfc_nodev_tmo_show, lpfc_nodev_tmo_store);
+static DEVICE_ATTR(lpfc_nodev_tmo, S_IRUGO | S_IWUSR,
+ lpfc_nodev_tmo_show, lpfc_nodev_tmo_store);
/*
# lpfc_devloss_tmo: If set, it will hold all I/O errors on devices that
@@ -1255,8 +1288,8 @@ lpfc_devloss_tmo_set(struct lpfc_vport *vport, int val)
}
lpfc_vport_param_store(devloss_tmo)
-static CLASS_DEVICE_ATTR(lpfc_devloss_tmo, S_IRUGO | S_IWUSR,
- lpfc_devloss_tmo_show, lpfc_devloss_tmo_store);
+static DEVICE_ATTR(lpfc_devloss_tmo, S_IRUGO | S_IWUSR,
+ lpfc_devloss_tmo_show, lpfc_devloss_tmo_store);
/*
# lpfc_log_verbose: Only turn this flag on if you are willing to risk being
@@ -1374,8 +1407,8 @@ lpfc_restrict_login_set(struct lpfc_vport *vport, int val)
return 0;
}
lpfc_vport_param_store(restrict_login);
-static CLASS_DEVICE_ATTR(lpfc_restrict_login, S_IRUGO | S_IWUSR,
- lpfc_restrict_login_show, lpfc_restrict_login_store);
+static DEVICE_ATTR(lpfc_restrict_login, S_IRUGO | S_IWUSR,
+ lpfc_restrict_login_show, lpfc_restrict_login_store);
/*
# Some disk devices have a "select ID" or "select Target" capability.
@@ -1433,7 +1466,7 @@ MODULE_PARM_DESC(lpfc_topology, "Select Fibre Channel topology");
lpfc_param_show(topology)
lpfc_param_init(topology, 0, 0, 6)
lpfc_param_store(topology)
-static CLASS_DEVICE_ATTR(lpfc_topology, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(lpfc_topology, S_IRUGO | S_IWUSR,
lpfc_topology_show, lpfc_topology_store);
/*
@@ -1497,7 +1530,7 @@ lpfc_link_speed_init(struct lpfc_hba *phba, int val)
}
lpfc_param_store(link_speed)
-static CLASS_DEVICE_ATTR(lpfc_link_speed, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(lpfc_link_speed, S_IRUGO | S_IWUSR,
lpfc_link_speed_show, lpfc_link_speed_store);
/*
@@ -1623,82 +1656,81 @@ LPFC_ATTR_R(enable_hba_heartbeat, 1, 0, 1, "Enable HBA Heartbeat.");
LPFC_ATTR_R(sg_seg_cnt, LPFC_DEFAULT_SG_SEG_CNT, LPFC_DEFAULT_SG_SEG_CNT,
LPFC_MAX_SG_SEG_CNT, "Max Scatter Gather Segment Count");
-struct class_device_attribute *lpfc_hba_attrs[] = {
- &class_device_attr_info,
- &class_device_attr_serialnum,
- &class_device_attr_modeldesc,
- &class_device_attr_modelname,
- &class_device_attr_programtype,
- &class_device_attr_portnum,
- &class_device_attr_fwrev,
- &class_device_attr_hdw,
- &class_device_attr_option_rom_version,
- &class_device_attr_state,
- &class_device_attr_num_discovered_ports,
- &class_device_attr_lpfc_drvr_version,
- &class_device_attr_lpfc_temp_sensor,
- &class_device_attr_lpfc_log_verbose,
- &class_device_attr_lpfc_lun_queue_depth,
- &class_device_attr_lpfc_hba_queue_depth,
- &class_device_attr_lpfc_peer_port_login,
- &class_device_attr_lpfc_nodev_tmo,
- &class_device_attr_lpfc_devloss_tmo,
- &class_device_attr_lpfc_fcp_class,
- &class_device_attr_lpfc_use_adisc,
- &class_device_attr_lpfc_ack0,
- &class_device_attr_lpfc_topology,
- &class_device_attr_lpfc_scan_down,
- &class_device_attr_lpfc_link_speed,
- &class_device_attr_lpfc_cr_delay,
- &class_device_attr_lpfc_cr_count,
- &class_device_attr_lpfc_multi_ring_support,
- &class_device_attr_lpfc_multi_ring_rctl,
- &class_device_attr_lpfc_multi_ring_type,
- &class_device_attr_lpfc_fdmi_on,
- &class_device_attr_lpfc_max_luns,
- &class_device_attr_lpfc_enable_npiv,
- &class_device_attr_nport_evt_cnt,
- &class_device_attr_board_mode,
- &class_device_attr_max_vpi,
- &class_device_attr_used_vpi,
- &class_device_attr_max_rpi,
- &class_device_attr_used_rpi,
- &class_device_attr_max_xri,
- &class_device_attr_used_xri,
- &class_device_attr_npiv_info,
- &class_device_attr_issue_reset,
- &class_device_attr_lpfc_poll,
- &class_device_attr_lpfc_poll_tmo,
- &class_device_attr_lpfc_use_msi,
- &class_device_attr_lpfc_soft_wwnn,
- &class_device_attr_lpfc_soft_wwpn,
- &class_device_attr_lpfc_soft_wwn_enable,
- &class_device_attr_lpfc_enable_hba_reset,
- &class_device_attr_lpfc_enable_hba_heartbeat,
- &class_device_attr_lpfc_sg_seg_cnt,
+struct device_attribute *lpfc_hba_attrs[] = {
+ &dev_attr_info,
+ &dev_attr_serialnum,
+ &dev_attr_modeldesc,
+ &dev_attr_modelname,
+ &dev_attr_programtype,
+ &dev_attr_portnum,
+ &dev_attr_fwrev,
+ &dev_attr_hdw,
+ &dev_attr_option_rom_version,
+ &dev_attr_link_state,
+ &dev_attr_num_discovered_ports,
+ &dev_attr_lpfc_drvr_version,
+ &dev_attr_lpfc_temp_sensor,
+ &dev_attr_lpfc_log_verbose,
+ &dev_attr_lpfc_lun_queue_depth,
+ &dev_attr_lpfc_hba_queue_depth,
+ &dev_attr_lpfc_peer_port_login,
+ &dev_attr_lpfc_nodev_tmo,
+ &dev_attr_lpfc_devloss_tmo,
+ &dev_attr_lpfc_fcp_class,
+ &dev_attr_lpfc_use_adisc,
+ &dev_attr_lpfc_ack0,
+ &dev_attr_lpfc_topology,
+ &dev_attr_lpfc_scan_down,
+ &dev_attr_lpfc_link_speed,
+ &dev_attr_lpfc_cr_delay,
+ &dev_attr_lpfc_cr_count,
+ &dev_attr_lpfc_multi_ring_support,
+ &dev_attr_lpfc_multi_ring_rctl,
+ &dev_attr_lpfc_multi_ring_type,
+ &dev_attr_lpfc_fdmi_on,
+ &dev_attr_lpfc_max_luns,
+ &dev_attr_lpfc_enable_npiv,
+ &dev_attr_nport_evt_cnt,
+ &dev_attr_board_mode,
+ &dev_attr_max_vpi,
+ &dev_attr_used_vpi,
+ &dev_attr_max_rpi,
+ &dev_attr_used_rpi,
+ &dev_attr_max_xri,
+ &dev_attr_used_xri,
+ &dev_attr_npiv_info,
+ &dev_attr_issue_reset,
+ &dev_attr_lpfc_poll,
+ &dev_attr_lpfc_poll_tmo,
+ &dev_attr_lpfc_use_msi,
+ &dev_attr_lpfc_soft_wwnn,
+ &dev_attr_lpfc_soft_wwpn,
+ &dev_attr_lpfc_soft_wwn_enable,
+ &dev_attr_lpfc_enable_hba_reset,
+ &dev_attr_lpfc_enable_hba_heartbeat,
+ &dev_attr_lpfc_sg_seg_cnt,
NULL,
};
-struct class_device_attribute *lpfc_vport_attrs[] = {
- &class_device_attr_info,
- &class_device_attr_state,
- &class_device_attr_num_discovered_ports,
- &class_device_attr_lpfc_drvr_version,
-
- &class_device_attr_lpfc_log_verbose,
- &class_device_attr_lpfc_lun_queue_depth,
- &class_device_attr_lpfc_nodev_tmo,
- &class_device_attr_lpfc_devloss_tmo,
- &class_device_attr_lpfc_hba_queue_depth,
- &class_device_attr_lpfc_peer_port_login,
- &class_device_attr_lpfc_restrict_login,
- &class_device_attr_lpfc_fcp_class,
- &class_device_attr_lpfc_use_adisc,
- &class_device_attr_lpfc_fdmi_on,
- &class_device_attr_lpfc_max_luns,
- &class_device_attr_nport_evt_cnt,
- &class_device_attr_npiv_info,
- &class_device_attr_lpfc_enable_da_id,
+struct device_attribute *lpfc_vport_attrs[] = {
+ &dev_attr_info,
+ &dev_attr_link_state,
+ &dev_attr_num_discovered_ports,
+ &dev_attr_lpfc_drvr_version,
+ &dev_attr_lpfc_log_verbose,
+ &dev_attr_lpfc_lun_queue_depth,
+ &dev_attr_lpfc_nodev_tmo,
+ &dev_attr_lpfc_devloss_tmo,
+ &dev_attr_lpfc_hba_queue_depth,
+ &dev_attr_lpfc_peer_port_login,
+ &dev_attr_lpfc_restrict_login,
+ &dev_attr_lpfc_fcp_class,
+ &dev_attr_lpfc_use_adisc,
+ &dev_attr_lpfc_fdmi_on,
+ &dev_attr_lpfc_max_luns,
+ &dev_attr_nport_evt_cnt,
+ &dev_attr_npiv_info,
+ &dev_attr_lpfc_enable_da_id,
NULL,
};
@@ -1707,9 +1739,8 @@ sysfs_ctlreg_write(struct kobject *kobj, struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
size_t buf_off;
- struct class_device *cdev = container_of(kobj, struct class_device,
- kobj);
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct device *dev = container_of(kobj, struct device, kobj);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
@@ -1741,9 +1772,8 @@ sysfs_ctlreg_read(struct kobject *kobj, struct bin_attribute *bin_attr,
{
size_t buf_off;
uint32_t * tmp_ptr;
- struct class_device *cdev = container_of(kobj, struct class_device,
- kobj);
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct device *dev = container_of(kobj, struct device, kobj);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
@@ -1798,9 +1828,8 @@ static ssize_t
sysfs_mbox_write(struct kobject *kobj, struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
- struct class_device *cdev = container_of(kobj, struct class_device,
- kobj);
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct device *dev = container_of(kobj, struct device, kobj);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
struct lpfcMboxq *mbox = NULL;
@@ -1853,9 +1882,8 @@ static ssize_t
sysfs_mbox_read(struct kobject *kobj, struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
- struct class_device *cdev = container_of(kobj, struct class_device,
- kobj);
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct device *dev = container_of(kobj, struct device, kobj);
+ struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
int rc;
@@ -1954,7 +1982,9 @@ sysfs_mbox_read(struct kobject *kobj, struct bin_attribute *bin_attr,
(phba->sysfs_mbox.mbox->mb.mbxCommand !=
MBX_DUMP_MEMORY &&
phba->sysfs_mbox.mbox->mb.mbxCommand !=
- MBX_RESTART)) {
+ MBX_RESTART &&
+ phba->sysfs_mbox.mbox->mb.mbxCommand !=
+ MBX_WRITE_VPARMS)) {
sysfs_mbox_idle(phba);
spin_unlock_irq(&phba->hbalock);
return -EPERM;
@@ -1962,7 +1992,11 @@ sysfs_mbox_read(struct kobject *kobj, struct bin_attribute *bin_attr,
phba->sysfs_mbox.mbox->vport = vport;
- if (phba->sli.sli_flag & LPFC_BLOCK_MGMT_IO) {
+ /* Don't allow mailbox commands to be sent when blocked
+ * or when in the middle of discovery
+ */
+ if (phba->sli.sli_flag & LPFC_BLOCK_MGMT_IO ||
+ vport->fc_flag & FC_NDISC_ACTIVE) {
sysfs_mbox_idle(phba);
spin_unlock_irq(&phba->hbalock);
return -EAGAIN;
@@ -2032,19 +2066,19 @@ lpfc_alloc_sysfs_attr(struct lpfc_vport *vport)
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
int error;
- error = sysfs_create_bin_file(&shost->shost_classdev.kobj,
+ error = sysfs_create_bin_file(&shost->shost_dev.kobj,
&sysfs_ctlreg_attr);
if (error)
goto out;
- error = sysfs_create_bin_file(&shost->shost_classdev.kobj,
+ error = sysfs_create_bin_file(&shost->shost_dev.kobj,
&sysfs_mbox_attr);
if (error)
goto out_remove_ctlreg_attr;
return 0;
out_remove_ctlreg_attr:
- sysfs_remove_bin_file(&shost->shost_classdev.kobj, &sysfs_ctlreg_attr);
+ sysfs_remove_bin_file(&shost->shost_dev.kobj, &sysfs_ctlreg_attr);
out:
return error;
}
@@ -2054,8 +2088,8 @@ lpfc_free_sysfs_attr(struct lpfc_vport *vport)
{
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
- sysfs_remove_bin_file(&shost->shost_classdev.kobj, &sysfs_mbox_attr);
- sysfs_remove_bin_file(&shost->shost_classdev.kobj, &sysfs_ctlreg_attr);
+ sysfs_remove_bin_file(&shost->shost_dev.kobj, &sysfs_mbox_attr);
+ sysfs_remove_bin_file(&shost->shost_dev.kobj, &sysfs_ctlreg_attr);
}
@@ -2437,9 +2471,11 @@ lpfc_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout)
#define lpfc_rport_show_function(field, format_string, sz, cast) \
static ssize_t \
-lpfc_show_rport_##field (struct class_device *cdev, char *buf) \
+lpfc_show_rport_##field (struct device *dev, \
+ struct device_attribute *attr, \
+ char *buf) \
{ \
- struct fc_rport *rport = transport_class_to_rport(cdev); \
+ struct fc_rport *rport = transport_class_to_rport(dev); \
struct lpfc_rport_data *rdata = rport->hostdata; \
return snprintf(buf, sz, format_string, \
(rdata->target) ? cast rdata->target->field : 0); \
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h
index 0819f5f39de..7c9f8317d97 100644
--- a/drivers/scsi/lpfc/lpfc_crtn.h
+++ b/drivers/scsi/lpfc/lpfc_crtn.h
@@ -253,8 +253,8 @@ void lpfc_get_cfgparam(struct lpfc_hba *);
void lpfc_get_vport_cfgparam(struct lpfc_vport *);
int lpfc_alloc_sysfs_attr(struct lpfc_vport *);
void lpfc_free_sysfs_attr(struct lpfc_vport *);
-extern struct class_device_attribute *lpfc_hba_attrs[];
-extern struct class_device_attribute *lpfc_vport_attrs[];
+extern struct device_attribute *lpfc_hba_attrs[];
+extern struct device_attribute *lpfc_vport_attrs[];
extern struct scsi_host_template lpfc_template;
extern struct scsi_host_template lpfc_vport_template;
extern struct fc_function_template lpfc_transport_functions;
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index 3d0ccd9b341..153afae567b 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -63,7 +63,7 @@ lpfc_ct_ignore_hbq_buffer(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq,
{
if (!mp) {
lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
- "0146 Ignoring unsolicted CT No HBQ "
+ "0146 Ignoring unsolicited CT No HBQ "
"status = x%x\n",
piocbq->iocb.ulpStatus);
}
@@ -438,7 +438,7 @@ lpfc_ns_rsp(struct lpfc_vport *vport, struct lpfc_dmabuf *mp, uint32_t Size)
(!(vport->ct_flags & FC_CT_RFF_ID)) ||
(!vport->cfg_restrict_login)) {
ndlp = lpfc_setup_disc_node(vport, Did);
- if (ndlp) {
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp)) {
lpfc_debugfs_disc_trc(vport,
LPFC_DISC_TRC_CT,
"Parse GID_FTrsp: "
@@ -543,7 +543,7 @@ lpfc_cmpl_ct_cmd_gid_ft(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_dmabuf *outp;
struct lpfc_sli_ct_request *CTrsp;
struct lpfc_nodelist *ndlp;
- int rc, retry;
+ int rc;
/* First save ndlp, before we overwrite it */
ndlp = cmdiocb->context_un.ndlp;
@@ -563,45 +563,29 @@ lpfc_cmpl_ct_cmd_gid_ft(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
if (vport->load_flag & FC_UNLOADING)
goto out;
- if (lpfc_els_chk_latt(vport) || lpfc_error_lost_link(irsp)) {
+ if (lpfc_els_chk_latt(vport)) {
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0216 Link event during NS query\n");
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
goto out;
}
-
+ if (lpfc_error_lost_link(irsp)) {
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
+ "0226 NS query failed due to link event\n");
+ goto out;
+ }
if (irsp->ulpStatus) {
/* Check for retry */
if (vport->fc_ns_retry < LPFC_MAX_NS_RETRY) {
- retry = 1;
- if (irsp->ulpStatus == IOSTAT_LOCAL_REJECT) {
- switch (irsp->un.ulpWord[4]) {
- case IOERR_NO_RESOURCES:
- /* We don't increment the retry
- * count for this case.
- */
- break;
- case IOERR_LINK_DOWN:
- case IOERR_SLI_ABORTED:
- case IOERR_SLI_DOWN:
- retry = 0;
- break;
- default:
- vport->fc_ns_retry++;
- }
- }
- else
+ if (irsp->ulpStatus != IOSTAT_LOCAL_REJECT ||
+ irsp->un.ulpWord[4] != IOERR_NO_RESOURCES)
vport->fc_ns_retry++;
- if (retry) {
- /* CT command is being retried */
- rc = lpfc_ns_cmd(vport, SLI_CTNS_GID_FT,
+ /* CT command is being retried */
+ rc = lpfc_ns_cmd(vport, SLI_CTNS_GID_FT,
vport->fc_ns_retry, 0);
- if (rc == 0) {
- /* success */
- goto out;
- }
- }
+ if (rc == 0)
+ goto out;
}
lpfc_vport_set_state(vport, FC_VPORT_FAILED);
lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
@@ -780,7 +764,7 @@ lpfc_cmpl_ct_cmd_gff_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
/* This is a target port, unregistered port, or the GFF_ID failed */
ndlp = lpfc_setup_disc_node(vport, did);
- if (ndlp) {
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp)) {
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0242 Process x%x GFF "
"NameServer Rsp Data: x%x x%x x%x\n",
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index 783d1eea13e..90272e65957 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -503,6 +503,8 @@ lpfc_debugfs_nodelist_data(struct lpfc_vport *vport, char *buf, int size)
ndlp->nlp_sid);
if (ndlp->nlp_type & NLP_FCP_INITIATOR)
len += snprintf(buf+len, size-len, "FCP_INITIATOR ");
+ len += snprintf(buf+len, size-len, "usgmap:%x ",
+ ndlp->nlp_usg_map);
len += snprintf(buf+len, size-len, "refcnt:%x",
atomic_read(&ndlp->kref.refcount));
len += snprintf(buf+len, size-len, "\n");
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index cbb68a94225..886c5f1b11d 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -719,9 +719,9 @@ lpfc_els_abort_flogi(struct lpfc_hba *phba)
if (icmd->ulpCommand == CMD_ELS_REQUEST64_CR &&
icmd->un.elsreq64.bdl.ulpIoTag32) {
ndlp = (struct lpfc_nodelist *)(iocb->context1);
- if (ndlp && (ndlp->nlp_DID == Fabric_DID)) {
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp) &&
+ (ndlp->nlp_DID == Fabric_DID))
lpfc_sli_issue_abort_iotag(phba, pring, iocb);
- }
}
}
spin_unlock_irq(&phba->hbalock);
@@ -829,7 +829,7 @@ lpfc_plogi_confirm_nport(struct lpfc_hba *phba, uint32_t *prsp,
struct fc_rport *rport;
struct serv_parm *sp;
uint8_t name[sizeof(struct lpfc_name)];
- uint32_t rc;
+ uint32_t rc, keepDID = 0;
/* Fabric nodes can have the same WWPN so we don't bother searching
* by WWPN. Just return the ndlp that was given to us.
@@ -858,11 +858,17 @@ lpfc_plogi_confirm_nport(struct lpfc_hba *phba, uint32_t *prsp,
return ndlp;
lpfc_nlp_init(vport, new_ndlp, ndlp->nlp_DID);
} else if (!NLP_CHK_NODE_ACT(new_ndlp)) {
+ rc = memcmp(&ndlp->nlp_portname, name,
+ sizeof(struct lpfc_name));
+ if (!rc)
+ return ndlp;
new_ndlp = lpfc_enable_node(vport, new_ndlp,
NLP_STE_UNUSED_NODE);
if (!new_ndlp)
return ndlp;
- }
+ keepDID = new_ndlp->nlp_DID;
+ } else
+ keepDID = new_ndlp->nlp_DID;
lpfc_unreg_rpi(vport, new_ndlp);
new_ndlp->nlp_DID = ndlp->nlp_DID;
@@ -893,12 +899,24 @@ lpfc_plogi_confirm_nport(struct lpfc_hba *phba, uint32_t *prsp,
}
new_ndlp->nlp_type = ndlp->nlp_type;
}
+ /* We shall actually free the ndlp with both nlp_DID and
+ * nlp_portname fields equals 0 to avoid any ndlp on the
+ * nodelist never to be used.
+ */
+ if (ndlp->nlp_DID == 0) {
+ spin_lock_irq(&phba->ndlp_lock);
+ NLP_SET_FREE_REQ(ndlp);
+ spin_unlock_irq(&phba->ndlp_lock);
+ }
+ /* Two ndlps cannot have the same did on the nodelist */
+ ndlp->nlp_DID = keepDID;
lpfc_drop_node(vport, ndlp);
}
else {
lpfc_unreg_rpi(vport, ndlp);
- ndlp->nlp_DID = 0; /* Two ndlps cannot have the same did */
+ /* Two ndlps cannot have the same did */
+ ndlp->nlp_DID = keepDID;
lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE);
}
return new_ndlp;
@@ -2091,7 +2109,7 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
}
phba->fc_stat.elsXmitRetry++;
- if (ndlp && delay) {
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp) && delay) {
phba->fc_stat.elsDelayRetry++;
ndlp->nlp_retry = cmdiocb->retry;
@@ -2121,7 +2139,7 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
lpfc_issue_els_fdisc(vport, ndlp, cmdiocb->retry);
return 1;
case ELS_CMD_PLOGI:
- if (ndlp) {
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp)) {
ndlp->nlp_prev_state = ndlp->nlp_state;
lpfc_nlp_set_state(vport, ndlp,
NLP_STE_PLOGI_ISSUE);
@@ -2302,7 +2320,7 @@ lpfc_mbx_cmpl_dflt_rpi(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
lpfc_mbuf_free(phba, mp->virt, mp->phys);
kfree(mp);
mempool_free(pmb, phba->mbox_mem_pool);
- if (ndlp) {
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp)) {
lpfc_nlp_put(ndlp);
/* This is the end of the default RPI cleanup logic for this
* ndlp. If no other discovery threads are using this ndlp.
@@ -2335,7 +2353,8 @@ lpfc_cmpl_els_rsp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
* function can have cmdiocb->contest1 (ndlp) field set to NULL.
*/
pcmd = (uint8_t *) (((struct lpfc_dmabuf *) cmdiocb->context2)->virt);
- if (ndlp && (*((uint32_t *) (pcmd)) == ELS_CMD_LS_RJT)) {
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp) &&
+ (*((uint32_t *) (pcmd)) == ELS_CMD_LS_RJT)) {
/* A LS_RJT associated with Default RPI cleanup has its own
* seperate code path.
*/
@@ -2344,7 +2363,7 @@ lpfc_cmpl_els_rsp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
}
/* Check to see if link went down during discovery */
- if (!ndlp || lpfc_els_chk_latt(vport)) {
+ if (!ndlp || !NLP_CHK_NODE_ACT(ndlp) || lpfc_els_chk_latt(vport)) {
if (mbox) {
mp = (struct lpfc_dmabuf *) mbox->context1;
if (mp) {
@@ -2353,7 +2372,8 @@ lpfc_cmpl_els_rsp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
}
mempool_free(mbox, phba->mbox_mem_pool);
}
- if (ndlp && (ndlp->nlp_flag & NLP_RM_DFLT_RPI))
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp) &&
+ (ndlp->nlp_flag & NLP_RM_DFLT_RPI))
if (lpfc_nlp_not_used(ndlp)) {
ndlp = NULL;
/* Indicate the node has already released,
@@ -2443,7 +2463,7 @@ lpfc_cmpl_els_rsp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
mempool_free(mbox, phba->mbox_mem_pool);
}
out:
- if (ndlp) {
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp)) {
spin_lock_irq(shost->host_lock);
ndlp->nlp_flag &= ~(NLP_ACC_REGLOGIN | NLP_RM_DFLT_RPI);
spin_unlock_irq(shost->host_lock);
@@ -3139,6 +3159,8 @@ lpfc_els_rcv_rscn(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
/* Another thread is walking fc_rscn_id_list on this vport */
spin_unlock_irq(shost->host_lock);
vport->fc_flag |= FC_RSCN_DISCOVERY;
+ /* Send back ACC */
+ lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb, ndlp, NULL);
return 0;
}
/* Indicate we are walking fc_rscn_id_list on this vport */
@@ -3928,7 +3950,7 @@ lpfc_els_timeout_handler(struct lpfc_vport *vport)
else {
struct lpfc_nodelist *ndlp;
ndlp = __lpfc_findnode_rpi(vport, cmd->ulpContext);
- if (ndlp)
+ if (ndlp && NLP_CHK_NODE_ACT(ndlp))
remote_ID = ndlp->nlp_DID;
}
lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
@@ -4097,21 +4119,22 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
newnode = 1;
if ((did & Fabric_DID_MASK) == Fabric_DID_MASK)
ndlp->nlp_type |= NLP_FABRIC;
- } else {
- if (!NLP_CHK_NODE_ACT(ndlp)) {
- ndlp = lpfc_enable_node(vport, ndlp,
- NLP_STE_UNUSED_NODE);
- if (!ndlp)
- goto dropit;
- }
- if (ndlp->nlp_state == NLP_STE_UNUSED_NODE) {
- /* This is simular to the new node path */
- ndlp = lpfc_nlp_get(ndlp);
- if (!ndlp)
- goto dropit;
- lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE);
- newnode = 1;
- }
+ } else if (!NLP_CHK_NODE_ACT(ndlp)) {
+ ndlp = lpfc_enable_node(vport, ndlp,
+ NLP_STE_UNUSED_NODE);
+ if (!ndlp)
+ goto dropit;
+ lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE);
+ newnode = 1;
+ if ((did & Fabric_DID_MASK) == Fabric_DID_MASK)
+ ndlp->nlp_type |= NLP_FABRIC;
+ } else if (ndlp->nlp_state == NLP_STE_UNUSED_NODE) {
+ /* This is similar to the new node path */
+ ndlp = lpfc_nlp_get(ndlp);
+ if (!ndlp)
+ goto dropit;
+ lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE);
+ newnode = 1;
}
phba->fc_stat.elsRcvFrame++;
@@ -4451,7 +4474,6 @@ lpfc_do_scr_ns_plogi(struct lpfc_hba *phba, struct lpfc_vport *vport)
return;
}
lpfc_nlp_init(vport, ndlp, NameServer_DID);
- ndlp->nlp_type |= NLP_FABRIC;
} else if (!NLP_CHK_NODE_ACT(ndlp)) {
ndlp = lpfc_enable_node(vport, ndlp, NLP_STE_UNUSED_NODE);
if (!ndlp) {
@@ -4465,6 +4487,7 @@ lpfc_do_scr_ns_plogi(struct lpfc_hba *phba, struct lpfc_vport *vport)
return;
}
}
+ ndlp->nlp_type |= NLP_FABRIC;
lpfc_nlp_set_state(vport, ndlp, NLP_STE_PLOGI_ISSUE);
@@ -4481,8 +4504,8 @@ lpfc_do_scr_ns_plogi(struct lpfc_hba *phba, struct lpfc_vport *vport)
if (ndlp_fdmi) {
lpfc_nlp_init(vport, ndlp_fdmi, FDMI_DID);
ndlp_fdmi->nlp_type |= NLP_FABRIC;
- ndlp_fdmi->nlp_state =
- NLP_STE_PLOGI_ISSUE;
+ lpfc_nlp_set_state(vport, ndlp_fdmi,
+ NLP_STE_PLOGI_ISSUE);
lpfc_issue_els_plogi(vport, ndlp_fdmi->nlp_DID,
0);
}
@@ -5074,39 +5097,3 @@ void lpfc_fabric_abort_hba(struct lpfc_hba *phba)
(piocb->iocb_cmpl) (phba, piocb, piocb);
}
}
-
-
-#if 0
-void lpfc_fabric_abort_flogi(struct lpfc_hba *phba)
-{
- LIST_HEAD(completions);
- struct lpfc_iocbq *tmp_iocb, *piocb;
- IOCB_t *cmd;
- struct lpfc_nodelist *ndlp;
-
- spin_lock_irq(&phba->hbalock);
- list_for_each_entry_safe(piocb, tmp_iocb, &phba->fabric_iocb_list,
- list) {
-
- cmd = &piocb->iocb;
- ndlp = (struct lpfc_nodelist *) piocb->context1;
- if (cmd->ulpCommand == CMD_ELS_REQUEST64_CR &&
- ndlp != NULL &&
- ndlp->nlp_DID == Fabric_DID)
- list_move_tail(&piocb->list, &completions);
- }
- spin_unlock_irq(&phba->hbalock);
-
- while (!list_empty(&completions)) {
- piocb = list_get_first(&completions, struct lpfc_iocbq, list);
- list_del_init(&piocb->list);
-
- cmd = &piocb->iocb;
- cmd->ulpStatus = IOSTAT_LOCAL_REJECT;
- cmd->un.ulpWord[4] = IOERR_SLI_ABORTED;
- (piocb->iocb_cmpl) (phba, piocb, piocb);
- }
-}
-#endif /* 0 */
-
-
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 976653440fb..7cb68feb04f 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -69,7 +69,7 @@ lpfc_terminate_rport_io(struct fc_rport *rport)
rdata = rport->dd_data;
ndlp = rdata->pnode;
- if (!ndlp) {
+ if (!ndlp || !NLP_CHK_NODE_ACT(ndlp)) {
if (rport->roles & FC_RPORT_ROLE_FCP_TARGET)
printk(KERN_ERR "Cannot find remote node"
" to terminate I/O Data x%x\n",
@@ -114,7 +114,7 @@ lpfc_dev_loss_tmo_callbk(struct fc_rport *rport)
rdata = rport->dd_data;
ndlp = rdata->pnode;
- if (!ndlp)
+ if (!ndlp || !NLP_CHK_NODE_ACT(ndlp))
return;
vport = ndlp->vport;
@@ -243,8 +243,8 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp)
if (warn_on) {
lpfc_printf_vlog(vport, KERN_ERR, LOG_DISCOVERY,
"0203 Devloss timeout on "
- "WWPN %x:%x:%x:%x:%x:%x:%x:%x "
- "NPort x%x Data: x%x x%x x%x\n",
+ "WWPN %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x "
+ "NPort x%06x Data: x%x x%x x%x\n",
*name, *(name+1), *(name+2), *(name+3),
*(name+4), *(name+5), *(name+6), *(name+7),
ndlp->nlp_DID, ndlp->nlp_flag,
@@ -252,8 +252,8 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp)
} else {
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
"0204 Devloss timeout on "
- "WWPN %x:%x:%x:%x:%x:%x:%x:%x "
- "NPort x%x Data: x%x x%x x%x\n",
+ "WWPN %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x "
+ "NPort x%06x Data: x%x x%x x%x\n",
*name, *(name+1), *(name+2), *(name+3),
*(name+4), *(name+5), *(name+6), *(name+7),
ndlp->nlp_DID, ndlp->nlp_flag,
@@ -399,7 +399,10 @@ lpfc_work_done(struct lpfc_hba *phba)
vport = vports[i];
if (vport == NULL)
break;
+ spin_lock_irq(&vport->work_port_lock);
work_port_events = vport->work_port_events;
+ vport->work_port_events &= ~work_port_events;
+ spin_unlock_irq(&vport->work_port_lock);
if (work_port_events & WORKER_DISC_TMO)
lpfc_disc_timeout_handler(vport);
if (work_port_events & WORKER_ELS_TMO)
@@ -416,9 +419,6 @@ lpfc_work_done(struct lpfc_hba *phba)
lpfc_ramp_down_queue_handler(phba);
if (work_port_events & WORKER_RAMP_UP_QUEUE)
lpfc_ramp_up_queue_handler(phba);
- spin_lock_irq(&vport->work_port_lock);
- vport->work_port_events &= ~work_port_events;
- spin_unlock_irq(&vport->work_port_lock);
}
lpfc_destroy_vport_work_array(phba, vports);
@@ -430,10 +430,10 @@ lpfc_work_done(struct lpfc_hba *phba)
if (pring->flag & LPFC_STOP_IOCB_EVENT) {
pring->flag |= LPFC_DEFERRED_RING_EVENT;
} else {
+ pring->flag &= ~LPFC_DEFERRED_RING_EVENT;
lpfc_sli_handle_slow_ring_event(phba, pring,
(status &
HA_RXMASK));
- pring->flag &= ~LPFC_DEFERRED_RING_EVENT;
}
/*
* Turn on Ring interrupts
@@ -519,7 +519,9 @@ lpfc_do_work(void *p)
schedule();
}
}
+ spin_lock_irq(&phba->hbalock);
phba->work_wait = NULL;
+ spin_unlock_irq(&phba->hbalock);
return 0;
}
@@ -809,11 +811,9 @@ out:
mempool_free(pmb, phba->mbox_mem_pool);
spin_lock_irq(shost->host_lock);
- vport->fc_flag &= ~(FC_ABORT_DISCOVERY | FC_ESTABLISH_LINK);
+ vport->fc_flag &= ~FC_ABORT_DISCOVERY;
spin_unlock_irq(shost->host_lock);
- del_timer_sync(&phba->fc_estabtmo);
-
lpfc_can_disctmo(vport);
/* turn on Link Attention interrupts */
@@ -1340,10 +1340,14 @@ lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
i++) {
if (vports[i]->port_type == LPFC_PHYSICAL_PORT)
continue;
+ if (phba->fc_topology == TOPOLOGY_LOOP) {
+ lpfc_vport_set_state(vports[i],
+ FC_VPORT_LINKDOWN);
+ continue;
+ }
if (phba->link_flag & LS_NPIV_FAB_SUPPORTED)
lpfc_initial_fdisc(vports[i]);
- else if (phba->sli3_options &
- LPFC_SLI3_NPIV_ENABLED) {
+ else {
lpfc_vport_set_state(vports[i],
FC_VPORT_NO_FABRIC_SUPP);
lpfc_printf_vlog(vport, KERN_ERR,
@@ -2190,10 +2194,6 @@ lpfc_matchdid(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
if (did == Bcast_DID)
return 0;
- if (ndlp->nlp_DID == 0) {
- return 0;
- }
-
/* First check for Direct match */
if (ndlp->nlp_DID == did)
return 1;
@@ -2301,7 +2301,8 @@ lpfc_setup_disc_node(struct lpfc_vport *vport, uint32_t did)
return ndlp;
}
- if (vport->fc_flag & FC_RSCN_MODE) {
+ if ((vport->fc_flag & FC_RSCN_MODE) &&
+ !(vport->fc_flag & FC_NDISC_ACTIVE)) {
if (lpfc_rscn_payload_check(vport, did)) {
/* If we've already recieved a PLOGI from this NPort
* we don't need to try to discover it again.
@@ -2947,24 +2948,6 @@ __lpfc_find_node(struct lpfc_vport *vport, node_filter filter, void *param)
return NULL;
}
-#if 0
-/*
- * Search node lists for a remote port matching filter criteria
- * Caller needs to hold host_lock before calling this routine.
- */
-struct lpfc_nodelist *
-lpfc_find_node(struct lpfc_vport *vport, node_filter filter, void *param)
-{
- struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
- struct lpfc_nodelist *ndlp;
-
- spin_lock_irq(shost->host_lock);
- ndlp = __lpfc_find_node(vport, filter, param);
- spin_unlock_irq(shost->host_lock);
- return ndlp;
-}
-#endif /* 0 */
-
/*
* This routine looks up the ndlp lists for the given RPI. If rpi found it
* returns the node list element pointer else return NULL.
@@ -2975,20 +2958,6 @@ __lpfc_findnode_rpi(struct lpfc_vport *vport, uint16_t rpi)
return __lpfc_find_node(vport, lpfc_filter_by_rpi, &rpi);
}
-#if 0
-struct lpfc_nodelist *
-lpfc_findnode_rpi(struct lpfc_vport *vport, uint16_t rpi)
-{
- struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
- struct lpfc_nodelist *ndlp;
-
- spin_lock_irq(shost->host_lock);
- ndlp = __lpfc_findnode_rpi(vport, rpi);
- spin_unlock_irq(shost->host_lock);
- return ndlp;
-}
-#endif /* 0 */
-
/*
* This routine looks up the ndlp lists for the given WWPN. If WWPN found it
* returns the node element list pointer else return NULL.
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 22843751c2c..fa757b251f8 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -559,8 +559,10 @@ lpfc_hb_timeout(unsigned long ptr)
phba->pport->work_port_events |= WORKER_HB_TMO;
spin_unlock_irqrestore(&phba->pport->work_port_lock, iflag);
+ spin_lock_irqsave(&phba->hbalock, iflag);
if (phba->work_wait)
wake_up(phba->work_wait);
+ spin_unlock_irqrestore(&phba->hbalock, iflag);
return;
}
@@ -714,12 +716,10 @@ lpfc_handle_eratt(struct lpfc_hba *phba)
struct lpfc_vport *vport = phba->pport;
struct lpfc_sli *psli = &phba->sli;
struct lpfc_sli_ring *pring;
- struct lpfc_vport **vports;
uint32_t event_data;
unsigned long temperature;
struct temp_event temp_event_data;
struct Scsi_Host *shost;
- int i;
/* If the pci channel is offline, ignore possible errors,
* since we cannot communicate with the pci card anyway. */
@@ -729,25 +729,14 @@ lpfc_handle_eratt(struct lpfc_hba *phba)
if (!phba->cfg_enable_hba_reset)
return;
- if (phba->work_hs & HS_FFER6 ||
- phba->work_hs & HS_FFER5) {
+ if (phba->work_hs & HS_FFER6) {
/* Re-establishing Link */
lpfc_printf_log(phba, KERN_INFO, LOG_LINK_EVENT,
"1301 Re-establishing Link "
"Data: x%x x%x x%x\n",
phba->work_hs,
phba->work_status[0], phba->work_status[1]);
- vports = lpfc_create_vport_work_array(phba);
- if (vports != NULL)
- for(i = 0;
- i <= phba->max_vpi && vports[i] != NULL;
- i++){
- shost = lpfc_shost_from_vport(vports[i]);
- spin_lock_irq(shost->host_lock);
- vports[i]->fc_flag |= FC_ESTABLISH_LINK;
- spin_unlock_irq(shost->host_lock);
- }
- lpfc_destroy_vport_work_array(phba, vports);
+
spin_lock_irq(&phba->hbalock);
psli->sli_flag &= ~LPFC_SLI2_ACTIVE;
spin_unlock_irq(&phba->hbalock);
@@ -761,7 +750,6 @@ lpfc_handle_eratt(struct lpfc_hba *phba)
pring = &psli->ring[psli->fcp_ring];
lpfc_sli_abort_iocb_ring(phba, pring);
-
/*
* There was a firmware error. Take the hba offline and then
* attempt to restart it.
@@ -770,7 +758,6 @@ lpfc_handle_eratt(struct lpfc_hba *phba)
lpfc_offline(phba);
lpfc_sli_brdrestart(phba);
if (lpfc_online(phba) == 0) { /* Initialize the HBA */
- mod_timer(&phba->fc_estabtmo, jiffies + HZ * 60);
lpfc_unblock_mgmt_io(phba);
return;
}
@@ -1454,6 +1441,13 @@ lpfc_cleanup(struct lpfc_vport *vport)
NLP_SET_FREE_REQ(ndlp);
spin_unlock_irq(&phba->ndlp_lock);
+ if (vport->port_type != LPFC_PHYSICAL_PORT &&
+ ndlp->nlp_DID == Fabric_DID) {
+ /* Just free up ndlp with Fabric_DID for vports */
+ lpfc_nlp_put(ndlp);
+ continue;
+ }
+
if (ndlp->nlp_type & NLP_FABRIC)
lpfc_disc_state_machine(vport, ndlp, NULL,
NLP_EVT_DEVICE_RECOVERY);
@@ -1491,31 +1485,6 @@ lpfc_cleanup(struct lpfc_vport *vport)
return;
}
-static void
-lpfc_establish_link_tmo(unsigned long ptr)
-{
- struct lpfc_hba *phba = (struct lpfc_hba *) ptr;
- struct lpfc_vport **vports;
- unsigned long iflag;
- int i;
-
- /* Re-establishing Link, timer expired */
- lpfc_printf_log(phba, KERN_ERR, LOG_LINK_EVENT,
- "1300 Re-establishing Link, timer expired "
- "Data: x%x x%x\n",
- phba->pport->fc_flag, phba->pport->port_state);
- vports = lpfc_create_vport_work_array(phba);
- if (vports != NULL)
- for(i = 0; i <= phba->max_vpi && vports[i] != NULL; i++) {
- struct Scsi_Host *shost;
- shost = lpfc_shost_from_vport(vports[i]);
- spin_lock_irqsave(shost->host_lock, iflag);
- vports[i]->fc_flag &= ~FC_ESTABLISH_LINK;
- spin_unlock_irqrestore(shost->host_lock, iflag);
- }
- lpfc_destroy_vport_work_array(phba, vports);
-}
-
void
lpfc_stop_vport_timers(struct lpfc_vport *vport)
{
@@ -1529,7 +1498,6 @@ static void
lpfc_stop_phba_timers(struct lpfc_hba *phba)
{
del_timer_sync(&phba->fcp_poll_timer);
- del_timer_sync(&phba->fc_estabtmo);
lpfc_stop_vport_timers(phba->pport);
del_timer_sync(&phba->sli.mbox_tmo);
del_timer_sync(&phba->fabric_block_timer);
@@ -2005,10 +1973,6 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid)
phba->max_vpi = LPFC_MAX_VPI;
/* Initialize timers used by driver */
- init_timer(&phba->fc_estabtmo);
- phba->fc_estabtmo.function = lpfc_establish_link_tmo;
- phba->fc_estabtmo.data = (unsigned long)phba;
-
init_timer(&phba->hb_tmofunc);
phba->hb_tmofunc.function = lpfc_hb_timeout;
phba->hb_tmofunc.data = (unsigned long)phba;
@@ -2406,6 +2370,7 @@ static pci_ers_result_t lpfc_io_slot_reset(struct pci_dev *pdev)
struct Scsi_Host *shost = pci_get_drvdata(pdev);
struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
struct lpfc_sli *psli = &phba->sli;
+ int error, retval;
dev_printk(KERN_INFO, &pdev->dev, "recovering from a slot reset.\n");
if (pci_enable_device_mem(pdev)) {
@@ -2416,15 +2381,40 @@ static pci_ers_result_t lpfc_io_slot_reset(struct pci_dev *pdev)
pci_set_master(pdev);
- /* Re-establishing Link */
- spin_lock_irq(shost->host_lock);
- phba->pport->fc_flag |= FC_ESTABLISH_LINK;
- spin_unlock_irq(shost->host_lock);
-
spin_lock_irq(&phba->hbalock);
psli->sli_flag &= ~LPFC_SLI2_ACTIVE;
spin_unlock_irq(&phba->hbalock);
+ /* Enable configured interrupt method */
+ phba->intr_type = NONE;
+ if (phba->cfg_use_msi == 2) {
+ error = lpfc_enable_msix(phba);
+ if (!error)
+ phba->intr_type = MSIX;
+ }
+
+ /* Fallback to MSI if MSI-X initialization failed */
+ if (phba->cfg_use_msi >= 1 && phba->intr_type == NONE) {
+ retval = pci_enable_msi(phba->pcidev);
+ if (!retval)
+ phba->intr_type = MSI;
+ else
+ lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
+ "0470 Enable MSI failed, continuing "
+ "with IRQ\n");
+ }
+
+ /* MSI-X is the only case the doesn't need to call request_irq */
+ if (phba->intr_type != MSIX) {
+ retval = request_irq(phba->pcidev->irq, lpfc_intr_handler,
+ IRQF_SHARED, LPFC_DRIVER_NAME, phba);
+ if (retval) {
+ lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+ "0471 Enable interrupt handler "
+ "failed\n");
+ } else if (phba->intr_type != MSI)
+ phba->intr_type = INTx;
+ }
/* Take device offline; this will perform cleanup */
lpfc_offline(phba);
@@ -2445,9 +2435,7 @@ static void lpfc_io_resume(struct pci_dev *pdev)
struct Scsi_Host *shost = pci_get_drvdata(pdev);
struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
- if (lpfc_online(phba) == 0) {
- mod_timer(&phba->fc_estabtmo, jiffies + HZ * 60);
- }
+ lpfc_online(phba);
}
static struct pci_device_id lpfc_id_table[] = {
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index d513813f669..d08c4c89074 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -451,7 +451,7 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
spin_unlock_irq(shost->host_lock);
if ((ndlp->nlp_flag & NLP_ADISC_SND) &&
- (vport->num_disc_nodes)) {
+ (vport->num_disc_nodes)) {
/* Check to see if there are more
* ADISCs to be sent
*/
@@ -469,20 +469,23 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
lpfc_end_rscn(vport);
}
}
- else if (vport->num_disc_nodes) {
- /* Check to see if there are more
- * PLOGIs to be sent
- */
- lpfc_more_plogi(vport);
-
- if (vport->num_disc_nodes == 0) {
- spin_lock_irq(shost->host_lock);
- vport->fc_flag &= ~FC_NDISC_ACTIVE;
- spin_unlock_irq(shost->host_lock);
- lpfc_can_disctmo(vport);
- lpfc_end_rscn(vport);
- }
- }
+ }
+ } else if ((ndlp->nlp_state == NLP_STE_PLOGI_ISSUE) &&
+ (ndlp->nlp_flag & NLP_NPR_2B_DISC) &&
+ (vport->num_disc_nodes)) {
+ spin_lock_irq(shost->host_lock);
+ ndlp->nlp_flag &= ~NLP_NPR_2B_DISC;
+ spin_unlock_irq(shost->host_lock);
+ /* Check to see if there are more
+ * PLOGIs to be sent
+ */
+ lpfc_more_plogi(vport);
+ if (vport->num_disc_nodes == 0) {
+ spin_lock_irq(shost->host_lock);
+ vport->fc_flag &= ~FC_NDISC_ACTIVE;
+ spin_unlock_irq(shost->host_lock);
+ lpfc_can_disctmo(vport);
+ lpfc_end_rscn(vport);
}
}
@@ -869,8 +872,11 @@ lpfc_cmpl_plogi_plogi_issue(struct lpfc_vport *vport,
lp = (uint32_t *) prsp->virt;
sp = (struct serv_parm *) ((uint8_t *) lp + sizeof (uint32_t));
- if (wwn_to_u64(sp->portName.u.wwn) == 0 ||
- wwn_to_u64(sp->nodeName.u.wwn) == 0) {
+
+ /* Some switches have FDMI servers returning 0 for WWN */
+ if ((ndlp->nlp_DID != FDMI_DID) &&
+ (wwn_to_u64(sp->portName.u.wwn) == 0 ||
+ wwn_to_u64(sp->nodeName.u.wwn) == 0)) {
lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
"0142 PLOGI RSP: Invalid WWN.\n");
goto out;
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 70255c11d3a..0910a9ab76a 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -169,6 +169,9 @@ lpfc_ramp_up_queue_handler(struct lpfc_hba *phba)
for(i = 0; i <= phba->max_vpi && vports[i] != NULL; i++) {
shost = lpfc_shost_from_vport(vports[i]);
shost_for_each_device(sdev, shost) {
+ if (vports[i]->cfg_lun_queue_depth <=
+ sdev->queue_depth)
+ continue;
if (sdev->ordered_tags)
scsi_adjust_queue_depth(sdev,
MSG_ORDERED_TAG,
@@ -578,14 +581,14 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
lpfc_cmd->result == IOERR_NO_RESOURCES ||
lpfc_cmd->result == RJT_LOGIN_REQUIRED) {
cmd->result = ScsiResult(DID_REQUEUE, 0);
- break;
- } /* else: fall through */
+ break;
+ } /* else: fall through */
default:
cmd->result = ScsiResult(DID_ERROR, 0);
break;
}
- if ((pnode == NULL )
+ if (!pnode || !NLP_CHK_NODE_ACT(pnode)
|| (pnode->nlp_state != NLP_STE_MAPPED_NODE))
cmd->result = ScsiResult(DID_BUS_BUSY, SAM_STAT_BUSY);
} else {
@@ -606,6 +609,9 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
result = cmd->result;
sdev = cmd->device;
lpfc_scsi_unprep_dma_buf(phba, lpfc_cmd);
+ spin_lock_irqsave(sdev->host->host_lock, flags);
+ lpfc_cmd->pCmd = NULL; /* This must be done before scsi_done */
+ spin_unlock_irqrestore(sdev->host->host_lock, flags);
cmd->scsi_done(cmd);
if (phba->cfg_poll & ENABLE_FCP_RING_POLLING) {
@@ -614,7 +620,6 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
* wake up the thread.
*/
spin_lock_irqsave(sdev->host->host_lock, flags);
- lpfc_cmd->pCmd = NULL;
if (lpfc_cmd->waitq)
wake_up(lpfc_cmd->waitq);
spin_unlock_irqrestore(sdev->host->host_lock, flags);
@@ -626,7 +631,7 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
if (!result)
lpfc_rampup_queue_depth(vport, sdev);
- if (!result && pnode != NULL &&
+ if (!result && pnode && NLP_CHK_NODE_ACT(pnode) &&
((jiffies - pnode->last_ramp_up_time) >
LPFC_Q_RAMP_UP_INTERVAL * HZ) &&
((jiffies - pnode->last_q_full_time) >
@@ -654,7 +659,8 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
* Check for queue full. If the lun is reporting queue full, then
* back off the lun queue depth to prevent target overloads.
*/
- if (result == SAM_STAT_TASK_SET_FULL && pnode != NULL) {
+ if (result == SAM_STAT_TASK_SET_FULL && pnode &&
+ NLP_CHK_NODE_ACT(pnode)) {
pnode->last_q_full_time = jiffies;
shost_for_each_device(tmp_sdev, sdev->host) {
@@ -684,7 +690,6 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
* wake up the thread.
*/
spin_lock_irqsave(sdev->host->host_lock, flags);
- lpfc_cmd->pCmd = NULL;
if (lpfc_cmd->waitq)
wake_up(lpfc_cmd->waitq);
spin_unlock_irqrestore(sdev->host->host_lock, flags);
@@ -704,6 +709,9 @@ lpfc_scsi_prep_cmnd(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
int datadir = scsi_cmnd->sc_data_direction;
char tag[2];
+ if (!pnode || !NLP_CHK_NODE_ACT(pnode))
+ return;
+
lpfc_cmd->fcp_rsp->rspSnsLen = 0;
/* clear task management bits */
lpfc_cmd->fcp_cmnd->fcpCntl2 = 0;
@@ -785,9 +793,9 @@ lpfc_scsi_prep_task_mgmt_cmd(struct lpfc_vport *vport,
struct lpfc_rport_data *rdata = lpfc_cmd->rdata;
struct lpfc_nodelist *ndlp = rdata->pnode;
- if ((ndlp == NULL) || (ndlp->nlp_state != NLP_STE_MAPPED_NODE)) {
+ if (!ndlp || !NLP_CHK_NODE_ACT(ndlp) ||
+ ndlp->nlp_state != NLP_STE_MAPPED_NODE)
return 0;
- }
piocbq = &(lpfc_cmd->cur_iocbq);
piocbq->vport = vport;
@@ -842,7 +850,7 @@ lpfc_scsi_tgt_reset(struct lpfc_scsi_buf *lpfc_cmd, struct lpfc_vport *vport,
struct lpfc_iocbq *iocbqrsp;
int ret;
- if (!rdata->pnode)
+ if (!rdata->pnode || !NLP_CHK_NODE_ACT(rdata->pnode))
return FAILED;
lpfc_cmd->rdata = rdata;
@@ -959,7 +967,7 @@ lpfc_queuecommand(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
* Catch race where our node has transitioned, but the
* transport is still transitioning.
*/
- if (!ndlp) {
+ if (!ndlp || !NLP_CHK_NODE_ACT(ndlp)) {
cmnd->result = ScsiResult(DID_BUS_BUSY, 0);
goto out_fail_command;
}
@@ -1146,7 +1154,7 @@ lpfc_device_reset_handler(struct scsi_cmnd *cmnd)
* target is rediscovered or devloss timeout expires.
*/
while (1) {
- if (!pnode)
+ if (!pnode || !NLP_CHK_NODE_ACT(pnode))
goto out;
if (pnode->nlp_state != NLP_STE_MAPPED_NODE) {
@@ -1162,7 +1170,7 @@ lpfc_device_reset_handler(struct scsi_cmnd *cmnd)
goto out;
}
pnode = rdata->pnode;
- if (!pnode)
+ if (!pnode || !NLP_CHK_NODE_ACT(pnode))
goto out;
}
if (pnode->nlp_state == NLP_STE_MAPPED_NODE)
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index fc0d9501aba..70a0a9eab21 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -2648,7 +2648,6 @@ lpfc_mbox_timeout_handler(struct lpfc_hba *phba)
spin_unlock_irq(&phba->pport->work_port_lock);
spin_lock_irq(&phba->hbalock);
phba->link_state = LPFC_LINK_UNKNOWN;
- phba->pport->fc_flag |= FC_ESTABLISH_LINK;
psli->sli_flag &= ~LPFC_SLI2_ACTIVE;
spin_unlock_irq(&phba->hbalock);
@@ -2669,8 +2668,7 @@ lpfc_mbox_timeout_handler(struct lpfc_hba *phba)
lpfc_offline_prep(phba);
lpfc_offline(phba);
lpfc_sli_brdrestart(phba);
- if (lpfc_online(phba) == 0) /* Initialize the HBA */
- mod_timer(&phba->fc_estabtmo, jiffies + HZ * 60);
+ lpfc_online(phba);
lpfc_unblock_mgmt_io(phba);
return;
}
@@ -2687,28 +2685,41 @@ lpfc_sli_issue_mbox(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox, uint32_t flag)
unsigned long drvr_flag = 0;
volatile uint32_t word0, ldata;
void __iomem *to_slim;
+ int processing_queue = 0;
+
+ spin_lock_irqsave(&phba->hbalock, drvr_flag);
+ if (!pmbox) {
+ /* processing mbox queue from intr_handler */
+ processing_queue = 1;
+ phba->sli.sli_flag &= ~LPFC_SLI_MBOX_ACTIVE;
+ pmbox = lpfc_mbox_get(phba);
+ if (!pmbox) {
+ spin_unlock_irqrestore(&phba->hbalock, drvr_flag);
+ return MBX_SUCCESS;
+ }
+ }
if (pmbox->mbox_cmpl && pmbox->mbox_cmpl != lpfc_sli_def_mbox_cmpl &&
pmbox->mbox_cmpl != lpfc_sli_wake_mbox_wait) {
if(!pmbox->vport) {
+ spin_unlock_irqrestore(&phba->hbalock, drvr_flag);
lpfc_printf_log(phba, KERN_ERR,
LOG_MBOX | LOG_VPORT,
"1806 Mbox x%x failed. No vport\n",
pmbox->mb.mbxCommand);
dump_stack();
- return MBX_NOT_FINISHED;
+ goto out_not_finished;
}
}
-
/* If the PCI channel is in offline state, do not post mbox. */
- if (unlikely(pci_channel_offline(phba->pcidev)))
- return MBX_NOT_FINISHED;
+ if (unlikely(pci_channel_offline(phba->pcidev))) {
+ spin_unlock_irqrestore(&phba->hbalock, drvr_flag);
+ goto out_not_finished;
+ }
- spin_lock_irqsave(&phba->hbalock, drvr_flag);
psli = &phba->sli;
-
mb = &pmbox->mb;
status = MBX_SUCCESS;
@@ -2717,14 +2728,14 @@ lpfc_sli_issue_mbox(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox, uint32_t flag)
/* Mbox command <mbxCommand> cannot issue */
LOG_MBOX_CANNOT_ISSUE_DATA(phba, pmbox, psli, flag);
- return MBX_NOT_FINISHED;
+ goto out_not_finished;
}
if (mb->mbxCommand != MBX_KILL_BOARD && flag & MBX_NOWAIT &&
!(readl(phba->HCregaddr) & HC_MBINT_ENA)) {
spin_unlock_irqrestore(&phba->hbalock, drvr_flag);
LOG_MBOX_CANNOT_ISSUE_DATA(phba, pmbox, psli, flag);
- return MBX_NOT_FINISHED;
+ goto out_not_finished;
}
if (psli->sli_flag & LPFC_SLI_MBOX_ACTIVE) {
@@ -2738,14 +2749,14 @@ lpfc_sli_issue_mbox(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox, uint32_t flag)
/* Mbox command <mbxCommand> cannot issue */
LOG_MBOX_CANNOT_ISSUE_DATA(phba, pmbox, psli, flag);
- return MBX_NOT_FINISHED;
+ goto out_not_finished;
}
if (!(psli->sli_flag & LPFC_SLI2_ACTIVE)) {
spin_unlock_irqrestore(&phba->hbalock, drvr_flag);
/* Mbox command <mbxCommand> cannot issue */
LOG_MBOX_CANNOT_ISSUE_DATA(phba, pmbox, psli, flag);
- return MBX_NOT_FINISHED;
+ goto out_not_finished;
}
/* Another mailbox command is still being processed, queue this
@@ -2792,7 +2803,7 @@ lpfc_sli_issue_mbox(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox, uint32_t flag)
spin_unlock_irqrestore(&phba->hbalock, drvr_flag);
/* Mbox command <mbxCommand> cannot issue */
LOG_MBOX_CANNOT_ISSUE_DATA(phba, pmbox, psli, flag);
- return MBX_NOT_FINISHED;
+ goto out_not_finished;
}
/* timeout active mbox command */
mod_timer(&psli->mbox_tmo, (jiffies +
@@ -2900,7 +2911,7 @@ lpfc_sli_issue_mbox(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox, uint32_t flag)
psli->sli_flag &= ~LPFC_SLI_MBOX_ACTIVE;
spin_unlock_irqrestore(&phba->hbalock,
drvr_flag);
- return MBX_NOT_FINISHED;
+ goto out_not_finished;
}
/* Check if we took a mbox interrupt while we were
@@ -2967,6 +2978,13 @@ lpfc_sli_issue_mbox(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox, uint32_t flag)
spin_unlock_irqrestore(&phba->hbalock, drvr_flag);
return status;
+
+out_not_finished:
+ if (processing_queue) {
+ pmbox->mb.mbxStatus = MBX_NOT_FINISHED;
+ lpfc_mbox_cmpl_put(phba, pmbox);
+ }
+ return MBX_NOT_FINISHED;
}
/*
@@ -3463,26 +3481,21 @@ lpfc_sli_hba_down(struct lpfc_hba *phba)
phba->pport->work_port_events &= ~WORKER_MBOX_TMO;
spin_unlock(&phba->pport->work_port_lock);
+ /* Return any pending or completed mbox cmds */
+ list_splice_init(&phba->sli.mboxq, &completions);
if (psli->mbox_active) {
list_add_tail(&psli->mbox_active->list, &completions);
psli->mbox_active = NULL;
psli->sli_flag &= ~LPFC_SLI_MBOX_ACTIVE;
}
-
- /* Return any pending or completed mbox cmds */
- list_splice_init(&phba->sli.mboxq, &completions);
list_splice_init(&phba->sli.mboxq_cmpl, &completions);
- INIT_LIST_HEAD(&psli->mboxq);
- INIT_LIST_HEAD(&psli->mboxq_cmpl);
-
spin_unlock_irqrestore(&phba->hbalock, flags);
while (!list_empty(&completions)) {
list_remove_head(&completions, pmb, LPFC_MBOXQ_t, list);
pmb->mb.mbxStatus = MBX_NOT_FINISHED;
- if (pmb->mbox_cmpl) {
+ if (pmb->mbox_cmpl)
pmb->mbox_cmpl(phba,pmb);
- }
}
return 1;
}
@@ -3613,6 +3626,15 @@ lpfc_sli_abort_els_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
irsp->ulpStatus, irsp->un.ulpWord[4]);
/*
+ * If the iocb is not found in Firmware queue the iocb
+ * might have completed already. Do not free it again.
+ */
+ if (irsp->ulpStatus == IOSTAT_LOCAL_REJECT) {
+ spin_unlock_irq(&phba->hbalock);
+ lpfc_sli_release_iocbq(phba, cmdiocb);
+ return;
+ }
+ /*
* make sure we have the right iocbq before taking it
* off the txcmplq and try to call completion routine.
*/
@@ -4174,6 +4196,7 @@ lpfc_intr_handler(int irq, void *dev_id)
phba->pport->stopped = 1;
}
+ spin_lock(&phba->hbalock);
if ((work_ha_copy & HA_MBATT) &&
(phba->sli.mbox_active)) {
pmb = phba->sli.mbox_active;
@@ -4184,6 +4207,7 @@ lpfc_intr_handler(int irq, void *dev_id)
/* First check out the status word */
lpfc_sli_pcimem_bcopy(mbox, pmbox, sizeof(uint32_t));
if (pmbox->mbxOwner != OWN_HOST) {
+ spin_unlock(&phba->hbalock);
/*
* Stray Mailbox Interrupt, mbxCommand <cmd>
* mbxStatus <status>
@@ -4199,10 +4223,10 @@ lpfc_intr_handler(int irq, void *dev_id)
/* clear mailbox attention bit */
work_ha_copy &= ~HA_MBATT;
} else {
+ phba->sli.mbox_active = NULL;
+ spin_unlock(&phba->hbalock);
phba->last_completion_time = jiffies;
del_timer(&phba->sli.mbox_tmo);
-
- phba->sli.mbox_active = NULL;
if (pmb->mbox_cmpl) {
lpfc_sli_pcimem_bcopy(mbox, pmbox,
MAILBOX_CMD_SIZE);
@@ -4237,10 +4261,15 @@ lpfc_intr_handler(int irq, void *dev_id)
pmb->context1 = mp;
pmb->context2 = ndlp;
pmb->vport = vport;
- spin_lock(&phba->hbalock);
- phba->sli.sli_flag &=
- ~LPFC_SLI_MBOX_ACTIVE;
- spin_unlock(&phba->hbalock);
+ rc = lpfc_sli_issue_mbox(phba,
+ pmb,
+ MBX_NOWAIT);
+ if (rc != MBX_BUSY)
+ lpfc_printf_log(phba,
+ KERN_ERR,
+ LOG_MBOX | LOG_SLI,
+ "0306 rc should have"
+ "been MBX_BUSY");
goto send_current_mbox;
}
}
@@ -4250,25 +4279,20 @@ lpfc_intr_handler(int irq, void *dev_id)
spin_unlock(&phba->pport->work_port_lock);
lpfc_mbox_cmpl_put(phba, pmb);
}
- }
+ } else
+ spin_unlock(&phba->hbalock);
if ((work_ha_copy & HA_MBATT) &&
(phba->sli.mbox_active == NULL)) {
-send_next_mbox:
- spin_lock(&phba->hbalock);
- phba->sli.sli_flag &= ~LPFC_SLI_MBOX_ACTIVE;
- pmb = lpfc_mbox_get(phba);
- spin_unlock(&phba->hbalock);
send_current_mbox:
/* Process next mailbox command if there is one */
- if (pmb != NULL) {
- rc = lpfc_sli_issue_mbox(phba, pmb, MBX_NOWAIT);
- if (rc == MBX_NOT_FINISHED) {
- pmb->mb.mbxStatus = MBX_NOT_FINISHED;
- lpfc_mbox_cmpl_put(phba, pmb);
- goto send_next_mbox;
- }
- }
-
+ do {
+ rc = lpfc_sli_issue_mbox(phba, NULL,
+ MBX_NOWAIT);
+ } while (rc == MBX_NOT_FINISHED);
+ if (rc != MBX_SUCCESS)
+ lpfc_printf_log(phba, KERN_ERR, LOG_MBOX |
+ LOG_SLI, "0349 rc should be "
+ "MBX_SUCCESS");
}
spin_lock(&phba->hbalock);
diff --git a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h
index ca540d1d041..b22b893019f 100644
--- a/drivers/scsi/lpfc/lpfc_version.h
+++ b/drivers/scsi/lpfc/lpfc_version.h
@@ -18,7 +18,7 @@
* included with this package. *
*******************************************************************/
-#define LPFC_DRIVER_VERSION "8.2.5"
+#define LPFC_DRIVER_VERSION "8.2.6"
#define LPFC_DRIVER_NAME "lpfc"
diff --git a/drivers/scsi/lpfc/lpfc_vport.c b/drivers/scsi/lpfc/lpfc_vport.c
index 86d05beb00b..6feaf59b0b1 100644
--- a/drivers/scsi/lpfc/lpfc_vport.c
+++ b/drivers/scsi/lpfc/lpfc_vport.c
@@ -538,7 +538,8 @@ lpfc_vport_delete(struct fc_vport *fc_vport)
/* Otherwise, we will perform fabric logo as needed */
if (ndlp && NLP_CHK_NODE_ACT(ndlp) &&
ndlp->nlp_state == NLP_STE_UNMAPPED_NODE &&
- phba->link_state >= LPFC_LINK_UP) {
+ phba->link_state >= LPFC_LINK_UP &&
+ phba->fc_topology != TOPOLOGY_LOOP) {
if (vport->cfg_enable_da_id) {
timeout = msecs_to_jiffies(phba->fc_ratov * 2000);
if (!lpfc_ns_cmd(vport, SLI_CTNS_DA_ID, 0, 0))
diff --git a/drivers/scsi/mac_esp.c b/drivers/scsi/mac_esp.c
new file mode 100644
index 00000000000..cd37bd69a11
--- /dev/null
+++ b/drivers/scsi/mac_esp.c
@@ -0,0 +1,657 @@
+/* mac_esp.c: ESP front-end for Macintosh Quadra systems.
+ *
+ * Adapted from jazz_esp.c and the old mac_esp.c.
+ *
+ * The pseudo DMA algorithm is based on the one used in NetBSD.
+ * See sys/arch/mac68k/obio/esp.c for some background information.
+ *
+ * Copyright (C) 2007-2008 Finn Thain
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <linux/scatterlist.h>
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/nubus.h>
+
+#include <asm/irq.h>
+#include <asm/dma.h>
+
+#include <asm/macints.h>
+#include <asm/macintosh.h>
+
+#include <scsi/scsi_host.h>
+
+#include "esp_scsi.h"
+
+#define DRV_MODULE_NAME "mac_esp"
+#define PFX DRV_MODULE_NAME ": "
+#define DRV_VERSION "1.000"
+#define DRV_MODULE_RELDATE "Sept 15, 2007"
+
+#define MAC_ESP_IO_BASE 0x50F00000
+#define MAC_ESP_REGS_QUADRA (MAC_ESP_IO_BASE + 0x10000)
+#define MAC_ESP_REGS_QUADRA2 (MAC_ESP_IO_BASE + 0xF000)
+#define MAC_ESP_REGS_QUADRA3 (MAC_ESP_IO_BASE + 0x18000)
+#define MAC_ESP_REGS_SPACING 0x402
+#define MAC_ESP_PDMA_REG 0xF9800024
+#define MAC_ESP_PDMA_REG_SPACING 0x4
+#define MAC_ESP_PDMA_IO_OFFSET 0x100
+
+#define esp_read8(REG) mac_esp_read8(esp, REG)
+#define esp_write8(VAL, REG) mac_esp_write8(esp, VAL, REG)
+
+struct mac_esp_priv {
+ struct esp *esp;
+ void __iomem *pdma_regs;
+ void __iomem *pdma_io;
+ int error;
+};
+static struct platform_device *internal_esp, *external_esp;
+
+#define MAC_ESP_GET_PRIV(esp) ((struct mac_esp_priv *) \
+ platform_get_drvdata((struct platform_device *) \
+ (esp->dev)))
+
+static inline void mac_esp_write8(struct esp *esp, u8 val, unsigned long reg)
+{
+ nubus_writeb(val, esp->regs + reg * 16);
+}
+
+static inline u8 mac_esp_read8(struct esp *esp, unsigned long reg)
+{
+ return nubus_readb(esp->regs + reg * 16);
+}
+
+/* For pseudo DMA and PIO we need the virtual address
+ * so this address mapping is the identity mapping.
+ */
+
+static dma_addr_t mac_esp_map_single(struct esp *esp, void *buf,
+ size_t sz, int dir)
+{
+ return (dma_addr_t)buf;
+}
+
+static int mac_esp_map_sg(struct esp *esp, struct scatterlist *sg,
+ int num_sg, int dir)
+{
+ int i;
+
+ for (i = 0; i < num_sg; i++)
+ sg[i].dma_address = (u32)sg_virt(&sg[i]);
+ return num_sg;
+}
+
+static void mac_esp_unmap_single(struct esp *esp, dma_addr_t addr,
+ size_t sz, int dir)
+{
+ /* Nothing to do. */
+}
+
+static void mac_esp_unmap_sg(struct esp *esp, struct scatterlist *sg,
+ int num_sg, int dir)
+{
+ /* Nothing to do. */
+}
+
+static void mac_esp_reset_dma(struct esp *esp)
+{
+ /* Nothing to do. */
+}
+
+static void mac_esp_dma_drain(struct esp *esp)
+{
+ /* Nothing to do. */
+}
+
+static void mac_esp_dma_invalidate(struct esp *esp)
+{
+ /* Nothing to do. */
+}
+
+static int mac_esp_dma_error(struct esp *esp)
+{
+ return MAC_ESP_GET_PRIV(esp)->error;
+}
+
+static inline int mac_esp_wait_for_empty_fifo(struct esp *esp)
+{
+ struct mac_esp_priv *mep = MAC_ESP_GET_PRIV(esp);
+ int i = 500000;
+
+ do {
+ if (!(esp_read8(ESP_FFLAGS) & ESP_FF_FBYTES))
+ return 0;
+
+ if (esp_read8(ESP_STATUS) & ESP_STAT_INTR)
+ return 1;
+
+ udelay(2);
+ } while (--i);
+
+ printk(KERN_ERR PFX "FIFO is not empty (sreg %02x)\n",
+ esp_read8(ESP_STATUS));
+ mep->error = 1;
+ return 1;
+}
+
+static inline int mac_esp_wait_for_dreq(struct esp *esp)
+{
+ struct mac_esp_priv *mep = MAC_ESP_GET_PRIV(esp);
+ int i = 500000;
+
+ do {
+ if (mep->pdma_regs == NULL) {
+ if (mac_irq_pending(IRQ_MAC_SCSIDRQ))
+ return 0;
+ } else {
+ if (nubus_readl(mep->pdma_regs) & 0x200)
+ return 0;
+ }
+
+ if (esp_read8(ESP_STATUS) & ESP_STAT_INTR)
+ return 1;
+
+ udelay(2);
+ } while (--i);
+
+ printk(KERN_ERR PFX "PDMA timeout (sreg %02x)\n",
+ esp_read8(ESP_STATUS));
+ mep->error = 1;
+ return 1;
+}
+
+#define MAC_ESP_PDMA_LOOP(operands) \
+ asm volatile ( \
+ " tstw %2 \n" \
+ " jbeq 20f \n" \
+ "1: movew " operands " \n" \
+ "2: movew " operands " \n" \
+ "3: movew " operands " \n" \
+ "4: movew " operands " \n" \
+ "5: movew " operands " \n" \
+ "6: movew " operands " \n" \
+ "7: movew " operands " \n" \
+ "8: movew " operands " \n" \
+ "9: movew " operands " \n" \
+ "10: movew " operands " \n" \
+ "11: movew " operands " \n" \
+ "12: movew " operands " \n" \
+ "13: movew " operands " \n" \
+ "14: movew " operands " \n" \
+ "15: movew " operands " \n" \
+ "16: movew " operands " \n" \
+ " subqw #1,%2 \n" \
+ " jbne 1b \n" \
+ "20: tstw %3 \n" \
+ " jbeq 30f \n" \
+ "21: movew " operands " \n" \
+ " subqw #1,%3 \n" \
+ " jbne 21b \n" \
+ "30: tstw %4 \n" \
+ " jbeq 40f \n" \
+ "31: moveb " operands " \n" \
+ "32: nop \n" \
+ "40: \n" \
+ " \n" \
+ " .section __ex_table,\"a\" \n" \
+ " .align 4 \n" \
+ " .long 1b,40b \n" \
+ " .long 2b,40b \n" \
+ " .long 3b,40b \n" \
+ " .long 4b,40b \n" \
+ " .long 5b,40b \n" \
+ " .long 6b,40b \n" \
+ " .long 7b,40b \n" \
+ " .long 8b,40b \n" \
+ " .long 9b,40b \n" \
+ " .long 10b,40b \n" \
+ " .long 11b,40b \n" \
+ " .long 12b,40b \n" \
+ " .long 13b,40b \n" \
+ " .long 14b,40b \n" \
+ " .long 15b,40b \n" \
+ " .long 16b,40b \n" \
+ " .long 21b,40b \n" \
+ " .long 31b,40b \n" \
+ " .long 32b,40b \n" \
+ " .previous \n" \
+ : "+a" (addr) \
+ : "a" (mep->pdma_io), "r" (count32), "r" (count2), "g" (esp_count))
+
+static void mac_esp_send_pdma_cmd(struct esp *esp, u32 addr, u32 esp_count,
+ u32 dma_count, int write, u8 cmd)
+{
+ struct mac_esp_priv *mep = MAC_ESP_GET_PRIV(esp);
+ unsigned long flags;
+
+ local_irq_save(flags);
+
+ mep->error = 0;
+
+ if (!write)
+ scsi_esp_cmd(esp, ESP_CMD_FLUSH);
+
+ esp_write8((esp_count >> 0) & 0xFF, ESP_TCLOW);
+ esp_write8((esp_count >> 8) & 0xFF, ESP_TCMED);
+
+ scsi_esp_cmd(esp, cmd);
+
+ do {
+ unsigned int count32 = esp_count >> 5;
+ unsigned int count2 = (esp_count & 0x1F) >> 1;
+ unsigned int start_addr = addr;
+
+ if (mac_esp_wait_for_dreq(esp))
+ break;
+
+ if (write) {
+ MAC_ESP_PDMA_LOOP("%1@,%0@+");
+
+ esp_count -= addr - start_addr;
+ } else {
+ unsigned int n;
+
+ MAC_ESP_PDMA_LOOP("%0@+,%1@");
+
+ if (mac_esp_wait_for_empty_fifo(esp))
+ break;
+
+ n = (esp_read8(ESP_TCMED) << 8) + esp_read8(ESP_TCLOW);
+ addr = start_addr + esp_count - n;
+ esp_count = n;
+ }
+ } while (esp_count);
+
+ local_irq_restore(flags);
+}
+
+/*
+ * Programmed IO routines follow.
+ */
+
+static inline int mac_esp_wait_for_fifo(struct esp *esp)
+{
+ int i = 500000;
+
+ do {
+ if (esp_read8(ESP_FFLAGS) & ESP_FF_FBYTES)
+ return 0;
+
+ udelay(2);
+ } while (--i);
+
+ printk(KERN_ERR PFX "FIFO is empty (sreg %02x)\n",
+ esp_read8(ESP_STATUS));
+ return 1;
+}
+
+static inline int mac_esp_wait_for_intr(struct esp *esp)
+{
+ int i = 500000;
+
+ do {
+ esp->sreg = esp_read8(ESP_STATUS);
+ if (esp->sreg & ESP_STAT_INTR)
+ return 0;
+
+ udelay(2);
+ } while (--i);
+
+ printk(KERN_ERR PFX "IRQ timeout (sreg %02x)\n", esp->sreg);
+ return 1;
+}
+
+#define MAC_ESP_PIO_LOOP(operands, reg1) \
+ asm volatile ( \
+ "1: moveb " operands " \n" \
+ " subqw #1,%1 \n" \
+ " jbne 1b \n" \
+ : "+a" (addr), "+r" (reg1) \
+ : "a" (fifo))
+
+#define MAC_ESP_PIO_FILL(operands, reg1) \
+ asm volatile ( \
+ " moveb " operands " \n" \
+ " moveb " operands " \n" \
+ " moveb " operands " \n" \
+ " moveb " operands " \n" \
+ " moveb " operands " \n" \
+ " moveb " operands " \n" \
+ " moveb " operands " \n" \
+ " moveb " operands " \n" \
+ " moveb " operands " \n" \
+ " moveb " operands " \n" \
+ " moveb " operands " \n" \
+ " moveb " operands " \n" \
+ " moveb " operands " \n" \
+ " moveb " operands " \n" \
+ " moveb " operands " \n" \
+ " moveb " operands " \n" \
+ " subqw #8,%1 \n" \
+ " subqw #8,%1 \n" \
+ : "+a" (addr), "+r" (reg1) \
+ : "a" (fifo))
+
+#define MAC_ESP_FIFO_SIZE 16
+
+static void mac_esp_send_pio_cmd(struct esp *esp, u32 addr, u32 esp_count,
+ u32 dma_count, int write, u8 cmd)
+{
+ unsigned long flags;
+ struct mac_esp_priv *mep = MAC_ESP_GET_PRIV(esp);
+ u8 *fifo = esp->regs + ESP_FDATA * 16;
+
+ local_irq_save(flags);
+
+ cmd &= ~ESP_CMD_DMA;
+ mep->error = 0;
+
+ if (write) {
+ scsi_esp_cmd(esp, cmd);
+
+ if (!mac_esp_wait_for_intr(esp)) {
+ if (mac_esp_wait_for_fifo(esp))
+ esp_count = 0;
+ } else {
+ esp_count = 0;
+ }
+ } else {
+ scsi_esp_cmd(esp, ESP_CMD_FLUSH);
+
+ if (esp_count >= MAC_ESP_FIFO_SIZE)
+ MAC_ESP_PIO_FILL("%0@+,%2@", esp_count);
+ else
+ MAC_ESP_PIO_LOOP("%0@+,%2@", esp_count);
+
+ scsi_esp_cmd(esp, cmd);
+ }
+
+ while (esp_count) {
+ unsigned int n;
+
+ if (mac_esp_wait_for_intr(esp)) {
+ mep->error = 1;
+ break;
+ }
+
+ if (esp->sreg & ESP_STAT_SPAM) {
+ printk(KERN_ERR PFX "gross error\n");
+ mep->error = 1;
+ break;
+ }
+
+ n = esp_read8(ESP_FFLAGS) & ESP_FF_FBYTES;
+
+ if (write) {
+ if (n > esp_count)
+ n = esp_count;
+ esp_count -= n;
+
+ MAC_ESP_PIO_LOOP("%2@,%0@+", n);
+
+ if ((esp->sreg & ESP_STAT_PMASK) == ESP_STATP)
+ break;
+
+ if (esp_count) {
+ esp->ireg = esp_read8(ESP_INTRPT);
+ if (esp->ireg & ESP_INTR_DC)
+ break;
+
+ scsi_esp_cmd(esp, ESP_CMD_TI);
+ }
+ } else {
+ esp->ireg = esp_read8(ESP_INTRPT);
+ if (esp->ireg & ESP_INTR_DC)
+ break;
+
+ n = MAC_ESP_FIFO_SIZE - n;
+ if (n > esp_count)
+ n = esp_count;
+
+ if (n == MAC_ESP_FIFO_SIZE) {
+ MAC_ESP_PIO_FILL("%0@+,%2@", esp_count);
+ } else {
+ esp_count -= n;
+ MAC_ESP_PIO_LOOP("%0@+,%2@", n);
+ }
+
+ scsi_esp_cmd(esp, ESP_CMD_TI);
+ }
+ }
+
+ local_irq_restore(flags);
+}
+
+static int mac_esp_irq_pending(struct esp *esp)
+{
+ if (esp_read8(ESP_STATUS) & ESP_STAT_INTR)
+ return 1;
+ return 0;
+}
+
+static u32 mac_esp_dma_length_limit(struct esp *esp, u32 dma_addr, u32 dma_len)
+{
+ return dma_len > 0xFFFF ? 0xFFFF : dma_len;
+}
+
+static struct esp_driver_ops mac_esp_ops = {
+ .esp_write8 = mac_esp_write8,
+ .esp_read8 = mac_esp_read8,
+ .map_single = mac_esp_map_single,
+ .map_sg = mac_esp_map_sg,
+ .unmap_single = mac_esp_unmap_single,
+ .unmap_sg = mac_esp_unmap_sg,
+ .irq_pending = mac_esp_irq_pending,
+ .dma_length_limit = mac_esp_dma_length_limit,
+ .reset_dma = mac_esp_reset_dma,
+ .dma_drain = mac_esp_dma_drain,
+ .dma_invalidate = mac_esp_dma_invalidate,
+ .send_dma_cmd = mac_esp_send_pdma_cmd,
+ .dma_error = mac_esp_dma_error,
+};
+
+static int __devinit esp_mac_probe(struct platform_device *dev)
+{
+ struct scsi_host_template *tpnt = &scsi_esp_template;
+ struct Scsi_Host *host;
+ struct esp *esp;
+ int err;
+ int chips_present;
+ struct mac_esp_priv *mep;
+
+ if (!MACH_IS_MAC)
+ return -ENODEV;
+
+ switch (macintosh_config->scsi_type) {
+ case MAC_SCSI_QUADRA:
+ case MAC_SCSI_QUADRA3:
+ chips_present = 1;
+ break;
+ case MAC_SCSI_QUADRA2:
+ if ((macintosh_config->ident == MAC_MODEL_Q900) ||
+ (macintosh_config->ident == MAC_MODEL_Q950))
+ chips_present = 2;
+ else
+ chips_present = 1;
+ break;
+ default:
+ chips_present = 0;
+ }
+
+ if (dev->id + 1 > chips_present)
+ return -ENODEV;
+
+ host = scsi_host_alloc(tpnt, sizeof(struct esp));
+
+ err = -ENOMEM;
+ if (!host)
+ goto fail;
+
+ host->max_id = 8;
+ host->use_clustering = DISABLE_CLUSTERING;
+ esp = shost_priv(host);
+
+ esp->host = host;
+ esp->dev = dev;
+
+ esp->command_block = kzalloc(16, GFP_KERNEL);
+ if (!esp->command_block)
+ goto fail_unlink;
+ esp->command_block_dma = (dma_addr_t)esp->command_block;
+
+ esp->scsi_id = 7;
+ host->this_id = esp->scsi_id;
+ esp->scsi_id_mask = 1 << esp->scsi_id;
+
+ mep = kzalloc(sizeof(struct mac_esp_priv), GFP_KERNEL);
+ if (!mep)
+ goto fail_free_command_block;
+ mep->esp = esp;
+ platform_set_drvdata(dev, mep);
+
+ switch (macintosh_config->scsi_type) {
+ case MAC_SCSI_QUADRA:
+ esp->cfreq = 16500000;
+ esp->regs = (void __iomem *)MAC_ESP_REGS_QUADRA;
+ mep->pdma_io = esp->regs + MAC_ESP_PDMA_IO_OFFSET;
+ mep->pdma_regs = NULL;
+ break;
+ case MAC_SCSI_QUADRA2:
+ esp->cfreq = 25000000;
+ esp->regs = (void __iomem *)(MAC_ESP_REGS_QUADRA2 +
+ dev->id * MAC_ESP_REGS_SPACING);
+ mep->pdma_io = esp->regs + MAC_ESP_PDMA_IO_OFFSET;
+ mep->pdma_regs = (void __iomem *)(MAC_ESP_PDMA_REG +
+ dev->id * MAC_ESP_PDMA_REG_SPACING);
+ nubus_writel(0x1d1, mep->pdma_regs);
+ break;
+ case MAC_SCSI_QUADRA3:
+ /* These quadras have a real DMA controller (the PSC) but we
+ * don't know how to drive it so we must use PIO instead.
+ */
+ esp->cfreq = 25000000;
+ esp->regs = (void __iomem *)MAC_ESP_REGS_QUADRA3;
+ mep->pdma_io = NULL;
+ mep->pdma_regs = NULL;
+ break;
+ }
+
+ esp->ops = &mac_esp_ops;
+ if (mep->pdma_io == NULL) {
+ printk(KERN_INFO PFX "using PIO for controller %d\n", dev->id);
+ esp_write8(0, ESP_TCLOW);
+ esp_write8(0, ESP_TCMED);
+ esp->flags = ESP_FLAG_DISABLE_SYNC;
+ mac_esp_ops.send_dma_cmd = mac_esp_send_pio_cmd;
+ } else {
+ printk(KERN_INFO PFX "using PDMA for controller %d\n", dev->id);
+ }
+
+ host->irq = IRQ_MAC_SCSI;
+ err = request_irq(host->irq, scsi_esp_intr, IRQF_SHARED, "Mac ESP",
+ esp);
+ if (err < 0)
+ goto fail_free_priv;
+
+ err = scsi_esp_register(esp, &dev->dev);
+ if (err)
+ goto fail_free_irq;
+
+ return 0;
+
+fail_free_irq:
+ free_irq(host->irq, esp);
+fail_free_priv:
+ kfree(mep);
+fail_free_command_block:
+ kfree(esp->command_block);
+fail_unlink:
+ scsi_host_put(host);
+fail:
+ return err;
+}
+
+static int __devexit esp_mac_remove(struct platform_device *dev)
+{
+ struct mac_esp_priv *mep = platform_get_drvdata(dev);
+ struct esp *esp = mep->esp;
+ unsigned int irq = esp->host->irq;
+
+ scsi_esp_unregister(esp);
+
+ free_irq(irq, esp);
+
+ kfree(mep);
+
+ kfree(esp->command_block);
+
+ scsi_host_put(esp->host);
+
+ return 0;
+}
+
+static struct platform_driver esp_mac_driver = {
+ .probe = esp_mac_probe,
+ .remove = __devexit_p(esp_mac_remove),
+ .driver = {
+ .name = DRV_MODULE_NAME,
+ },
+};
+
+static int __init mac_esp_init(void)
+{
+ int err;
+
+ err = platform_driver_register(&esp_mac_driver);
+ if (err)
+ return err;
+
+ internal_esp = platform_device_alloc(DRV_MODULE_NAME, 0);
+ if (internal_esp && platform_device_add(internal_esp)) {
+ platform_device_put(internal_esp);
+ internal_esp = NULL;
+ }
+
+ external_esp = platform_device_alloc(DRV_MODULE_NAME, 1);
+ if (external_esp && platform_device_add(external_esp)) {
+ platform_device_put(external_esp);
+ external_esp = NULL;
+ }
+
+ if (internal_esp || external_esp) {
+ return 0;
+ } else {
+ platform_driver_unregister(&esp_mac_driver);
+ return -ENOMEM;
+ }
+}
+
+static void __exit mac_esp_exit(void)
+{
+ platform_driver_unregister(&esp_mac_driver);
+
+ if (internal_esp) {
+ platform_device_unregister(internal_esp);
+ internal_esp = NULL;
+ }
+ if (external_esp) {
+ platform_device_unregister(external_esp);
+ external_esp = NULL;
+ }
+}
+
+MODULE_DESCRIPTION("Mac ESP SCSI driver");
+MODULE_AUTHOR("Finn Thain <fthain@telegraphics.com.au>");
+MODULE_LICENSE("GPLv2");
+MODULE_VERSION(DRV_VERSION);
+
+module_init(mac_esp_init);
+module_exit(mac_esp_exit);
diff --git a/drivers/scsi/mac_scsi.c b/drivers/scsi/mac_scsi.c
index 3b09ab21d70..0248919bc2d 100644
--- a/drivers/scsi/mac_scsi.c
+++ b/drivers/scsi/mac_scsi.c
@@ -592,7 +592,6 @@ static struct scsi_host_template driver_template = {
.this_id = 7,
.sg_tablesize = SG_ALL,
.cmd_per_lun = CMD_PER_LUN,
- .unchecked_isa_dma = 0,
.use_clustering = DISABLE_CLUSTERING
};
diff --git a/drivers/scsi/megaraid/mega_common.h b/drivers/scsi/megaraid/mega_common.h
index fef9ac95875..f62ed468ada 100644
--- a/drivers/scsi/megaraid/mega_common.h
+++ b/drivers/scsi/megaraid/mega_common.h
@@ -28,7 +28,6 @@
#include <linux/list.h>
#include <linux/moduleparam.h>
#include <linux/dma-mapping.h>
-#include <asm/semaphore.h>
#include <scsi/scsi.h>
#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_device.h>
diff --git a/drivers/scsi/megaraid/megaraid_ioctl.h b/drivers/scsi/megaraid/megaraid_ioctl.h
index 706fa05a187..05f6e4ec345 100644
--- a/drivers/scsi/megaraid/megaraid_ioctl.h
+++ b/drivers/scsi/megaraid/megaraid_ioctl.h
@@ -18,7 +18,7 @@
#define _MEGARAID_IOCTL_H_
#include <linux/types.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>
#include "mbox_defs.h"
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index 9f041929aca..820f91fb63b 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -125,7 +125,7 @@ static irqreturn_t megaraid_isr(int, void *);
static void megaraid_mbox_dpc(unsigned long);
-static ssize_t megaraid_sysfs_show_app_hndl(struct class_device *, char *);
+static ssize_t megaraid_sysfs_show_app_hndl(struct device *, struct device_attribute *attr, char *);
static ssize_t megaraid_sysfs_show_ldnum(struct device *, struct device_attribute *attr, char *);
static int megaraid_cmm_register(adapter_t *);
@@ -313,12 +313,12 @@ static struct pci_driver megaraid_pci_driver = {
// definitions for the device attributes for exporting logical drive number
// for a scsi address (Host, Channel, Id, Lun)
-CLASS_DEVICE_ATTR(megaraid_mbox_app_hndl, S_IRUSR, megaraid_sysfs_show_app_hndl,
+DEVICE_ATTR(megaraid_mbox_app_hndl, S_IRUSR, megaraid_sysfs_show_app_hndl,
NULL);
// Host template initializer for megaraid mbox sysfs device attributes
-static struct class_device_attribute *megaraid_shost_attrs[] = {
- &class_device_attr_megaraid_mbox_app_hndl,
+static struct device_attribute *megaraid_shost_attrs[] = {
+ &dev_attr_megaraid_mbox_app_hndl,
NULL,
};
@@ -4063,9 +4063,10 @@ megaraid_sysfs_get_ldmap(adapter_t *adapter)
* handle, since we do not interface with applications directly.
*/
static ssize_t
-megaraid_sysfs_show_app_hndl(struct class_device *cdev, char *buf)
+megaraid_sysfs_show_app_hndl(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(cdev);
+ struct Scsi_Host *shost = class_to_shost(dev);
adapter_t *adapter = (adapter_t *)SCSIHOST2ADAP(shost);
uint32_t app_hndl;
diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c
index 77a62a1b12c..b937e9cddb2 100644
--- a/drivers/scsi/megaraid/megaraid_sas.c
+++ b/drivers/scsi/megaraid/megaraid_sas.c
@@ -68,6 +68,8 @@ static struct pci_device_id megasas_pci_table[] = {
/* xscale IOP */
{PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_SAS1078R)},
/* ppc IOP */
+ {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_SAS1078DE)},
+ /* ppc IOP */
{PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_VERDE_ZCR)},
/* xscale IOP, vega */
{PCI_DEVICE(PCI_VENDOR_ID_DELL, PCI_DEVICE_ID_DELL_PERC5)},
@@ -488,12 +490,13 @@ megasas_make_sgl64(struct megasas_instance *instance, struct scsi_cmnd *scp,
/**
* megasas_get_frame_count - Computes the number of frames
+ * @frame_type : type of frame- io or pthru frame
* @sge_count : number of sg elements
*
* Returns the number of frames required for numnber of sge's (sge_count)
*/
-static u32 megasas_get_frame_count(u8 sge_count)
+static u32 megasas_get_frame_count(u8 sge_count, u8 frame_type)
{
int num_cnt;
int sge_bytes;
@@ -504,13 +507,22 @@ static u32 megasas_get_frame_count(u8 sge_count)
sizeof(struct megasas_sge32);
/*
- * Main frame can contain 2 SGEs for 64-bit SGLs and
- * 3 SGEs for 32-bit SGLs
- */
- if (IS_DMA64)
- num_cnt = sge_count - 2;
- else
- num_cnt = sge_count - 3;
+ * Main frame can contain 2 SGEs for 64-bit SGLs and
+ * 3 SGEs for 32-bit SGLs for ldio &
+ * 1 SGEs for 64-bit SGLs and
+ * 2 SGEs for 32-bit SGLs for pthru frame
+ */
+ if (unlikely(frame_type == PTHRU_FRAME)) {
+ if (IS_DMA64)
+ num_cnt = sge_count - 1;
+ else
+ num_cnt = sge_count - 2;
+ } else {
+ if (IS_DMA64)
+ num_cnt = sge_count - 2;
+ else
+ num_cnt = sge_count - 3;
+ }
if(num_cnt>0){
sge_bytes = sge_sz * num_cnt;
@@ -592,7 +604,8 @@ megasas_build_dcdb(struct megasas_instance *instance, struct scsi_cmnd *scp,
* Compute the total number of frames this command consumes. FW uses
* this number to pull sufficient number of frames from host memory.
*/
- cmd->frame_count = megasas_get_frame_count(pthru->sge_count);
+ cmd->frame_count = megasas_get_frame_count(pthru->sge_count,
+ PTHRU_FRAME);
return cmd->frame_count;
}
@@ -709,7 +722,7 @@ megasas_build_ldio(struct megasas_instance *instance, struct scsi_cmnd *scp,
* Compute the total number of frames this command consumes. FW uses
* this number to pull sufficient number of frames from host memory.
*/
- cmd->frame_count = megasas_get_frame_count(ldio->sge_count);
+ cmd->frame_count = megasas_get_frame_count(ldio->sge_count, IO_FRAME);
return cmd->frame_count;
}
@@ -1460,7 +1473,7 @@ megasas_transition_to_ready(struct megasas_instance* instance)
instance->instancet->disable_intr(instance->reg_set);
writel(MFI_RESET_FLAGS, &instance->reg_set->inbound_doorbell);
- max_wait = 10;
+ max_wait = 60;
cur_state = MFI_STATE_OPERATIONAL;
break;
@@ -1980,7 +1993,8 @@ static int megasas_init_mfi(struct megasas_instance *instance)
switch(instance->pdev->device)
{
- case PCI_DEVICE_ID_LSI_SAS1078R:
+ case PCI_DEVICE_ID_LSI_SAS1078R:
+ case PCI_DEVICE_ID_LSI_SAS1078DE:
instance->instancet = &megasas_instance_template_ppc;
break;
case PCI_DEVICE_ID_LSI_SAS1064R:
@@ -2909,7 +2923,6 @@ megasas_mgmt_fw_ioctl(struct megasas_instance *instance,
void *sense = NULL;
dma_addr_t sense_handle;
u32 *sense_ptr;
- unsigned long *sense_buff;
memset(kbuff_arr, 0, sizeof(kbuff_arr));
@@ -3014,14 +3027,14 @@ megasas_mgmt_fw_ioctl(struct megasas_instance *instance,
*/
if (ioc->sense_len) {
/*
- * sense_buff points to the location that has the user
+ * sense_ptr points to the location that has the user
* sense buffer address
*/
- sense_buff = (unsigned long *) ((unsigned long)ioc->frame.raw +
- ioc->sense_off);
+ sense_ptr = (u32 *) ((unsigned long)ioc->frame.raw +
+ ioc->sense_off);
- if (copy_to_user((void __user *)(unsigned long)(*sense_buff),
- sense, ioc->sense_len)) {
+ if (copy_to_user((void __user *)((unsigned long)(*sense_ptr)),
+ sense, ioc->sense_len)) {
printk(KERN_ERR "megasas: Failed to copy out to user "
"sense data\n");
error = -EFAULT;
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h
index 6466bdf548c..3a997eb457b 100644
--- a/drivers/scsi/megaraid/megaraid_sas.h
+++ b/drivers/scsi/megaraid/megaraid_sas.h
@@ -26,6 +26,7 @@
* Device IDs
*/
#define PCI_DEVICE_ID_LSI_SAS1078R 0x0060
+#define PCI_DEVICE_ID_LSI_SAS1078DE 0x007C
#define PCI_DEVICE_ID_LSI_VERDE_ZCR 0x0413
/*
@@ -542,6 +543,10 @@ struct megasas_ctrl_info {
#define MEGASAS_FW_BUSY 1
+/* Frame Type */
+#define IO_FRAME 0
+#define PTHRU_FRAME 1
+
/*
* When SCSI mid-layer calls driver's reset routine, driver waits for
* MEGASAS_RESET_WAIT_TIME seconds for all outstanding IO to complete. Note
diff --git a/drivers/scsi/mvme147.c b/drivers/scsi/mvme147.c
index be41aadccae..d722235111a 100644
--- a/drivers/scsi/mvme147.c
+++ b/drivers/scsi/mvme147.c
@@ -82,6 +82,9 @@ int mvme147_detect(struct scsi_host_template *tpnt)
mvme147_host->irq = MVME147_IRQ_SCSI_PORT;
regs.SASR = (volatile unsigned char *)0xfffe4000;
regs.SCMD = (volatile unsigned char *)0xfffe4001;
+ HDATA(mvme147_host)->no_sync = 0xff;
+ HDATA(mvme147_host)->fast = 0;
+ HDATA(mvme147_host)->dma_mode = CTRL_DMA;
wd33c93_init(mvme147_host, regs, dma_setup, dma_stop, WD33C93_FS_8_10);
if (request_irq(MVME147_IRQ_SCSI_PORT, mvme147_intr, 0, "MVME147 SCSI PORT", mvme147_intr))
diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index c5ebf018b37..ceab4f73caf 100644
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -8186,7 +8186,7 @@ static void insert_into_waiting_list(struct ncb *np, struct scsi_cmnd *cmd)
cmd->next_wcmd = NULL;
if (!(wcmd = np->waiting_list)) np->waiting_list = cmd;
else {
- while ((wcmd->next_wcmd) != 0)
+ while (wcmd->next_wcmd)
wcmd = (struct scsi_cmnd *) wcmd->next_wcmd;
wcmd->next_wcmd = (char *) cmd;
}
@@ -8222,7 +8222,7 @@ static void process_waiting_list(struct ncb *np, int sts)
#ifdef DEBUG_WAITING_LIST
if (waiting_list) printk("%s: waiting_list=%lx processing sts=%d\n", ncr_name(np), (u_long) waiting_list, sts);
#endif
- while ((wcmd = waiting_list) != 0) {
+ while (wcmd = waiting_list) {
waiting_list = (struct scsi_cmnd *) wcmd->next_wcmd;
wcmd->next_wcmd = NULL;
if (sts == DID_OK) {
@@ -8243,7 +8243,8 @@ static void process_waiting_list(struct ncb *np, int sts)
#undef next_wcmd
-static ssize_t show_ncr53c8xx_revision(struct class_device *dev, char *buf)
+static ssize_t show_ncr53c8xx_revision(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct Scsi_Host *host = class_to_shost(dev);
struct host_data *host_data = (struct host_data *)host->hostdata;
@@ -8251,12 +8252,12 @@ static ssize_t show_ncr53c8xx_revision(struct class_device *dev, char *buf)
return snprintf(buf, 20, "0x%x\n", host_data->ncb->revision_id);
}
-static struct class_device_attribute ncr53c8xx_revision_attr = {
+static struct device_attribute ncr53c8xx_revision_attr = {
.attr = { .name = "revision", .mode = S_IRUGO, },
.show = show_ncr53c8xx_revision,
};
-static struct class_device_attribute *ncr53c8xx_host_attrs[] = {
+static struct device_attribute *ncr53c8xx_host_attrs[] = {
&ncr53c8xx_revision_attr,
NULL
};
diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c
index abef7048f25..31f7aec44d9 100644
--- a/drivers/scsi/osst.c
+++ b/drivers/scsi/osst.c
@@ -5591,9 +5591,10 @@ static void osst_remove_sysfs_files(struct device_driver *sysfs)
* sysfs support for accessing ADR header information
*/
-static ssize_t osst_adr_rev_show(struct class_device *class_dev, char *buf)
+static ssize_t osst_adr_rev_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct osst_tape * STp = (struct osst_tape *) class_get_devdata (class_dev);
+ struct osst_tape * STp = (struct osst_tape *) dev_get_drvdata (dev);
ssize_t l = 0;
if (STp && STp->header_ok && STp->linux_media)
@@ -5601,11 +5602,13 @@ static ssize_t osst_adr_rev_show(struct class_device *class_dev, char *buf)
return l;
}
-CLASS_DEVICE_ATTR(ADR_rev, S_IRUGO, osst_adr_rev_show, NULL);
+DEVICE_ATTR(ADR_rev, S_IRUGO, osst_adr_rev_show, NULL);
-static ssize_t osst_linux_media_version_show(struct class_device *class_dev, char *buf)
+static ssize_t osst_linux_media_version_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
{
- struct osst_tape * STp = (struct osst_tape *) class_get_devdata (class_dev);
+ struct osst_tape * STp = (struct osst_tape *) dev_get_drvdata (dev);
ssize_t l = 0;
if (STp && STp->header_ok && STp->linux_media)
@@ -5613,11 +5616,12 @@ static ssize_t osst_linux_media_version_show(struct class_device *class_dev, cha
return l;
}
-CLASS_DEVICE_ATTR(media_version, S_IRUGO, osst_linux_media_version_show, NULL);
+DEVICE_ATTR(media_version, S_IRUGO, osst_linux_media_version_show, NULL);
-static ssize_t osst_capacity_show(struct class_device *class_dev, char *buf)
+static ssize_t osst_capacity_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct osst_tape * STp = (struct osst_tape *) class_get_devdata (class_dev);
+ struct osst_tape * STp = (struct osst_tape *) dev_get_drvdata (dev);
ssize_t l = 0;
if (STp && STp->header_ok && STp->linux_media)
@@ -5625,11 +5629,13 @@ static ssize_t osst_capacity_show(struct class_device *class_dev, char *buf)
return l;
}
-CLASS_DEVICE_ATTR(capacity, S_IRUGO, osst_capacity_show, NULL);
+DEVICE_ATTR(capacity, S_IRUGO, osst_capacity_show, NULL);
-static ssize_t osst_first_data_ppos_show(struct class_device *class_dev, char *buf)
+static ssize_t osst_first_data_ppos_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
{
- struct osst_tape * STp = (struct osst_tape *) class_get_devdata (class_dev);
+ struct osst_tape * STp = (struct osst_tape *) dev_get_drvdata (dev);
ssize_t l = 0;
if (STp && STp->header_ok && STp->linux_media)
@@ -5637,11 +5643,13 @@ static ssize_t osst_first_data_ppos_show(struct class_device *class_dev, char *b
return l;
}
-CLASS_DEVICE_ATTR(BOT_frame, S_IRUGO, osst_first_data_ppos_show, NULL);
+DEVICE_ATTR(BOT_frame, S_IRUGO, osst_first_data_ppos_show, NULL);
-static ssize_t osst_eod_frame_ppos_show(struct class_device *class_dev, char *buf)
+static ssize_t osst_eod_frame_ppos_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
{
- struct osst_tape * STp = (struct osst_tape *) class_get_devdata (class_dev);
+ struct osst_tape * STp = (struct osst_tape *) dev_get_drvdata (dev);
ssize_t l = 0;
if (STp && STp->header_ok && STp->linux_media)
@@ -5649,11 +5657,12 @@ static ssize_t osst_eod_frame_ppos_show(struct class_device *class_dev, char *bu
return l;
}
-CLASS_DEVICE_ATTR(EOD_frame, S_IRUGO, osst_eod_frame_ppos_show, NULL);
+DEVICE_ATTR(EOD_frame, S_IRUGO, osst_eod_frame_ppos_show, NULL);
-static ssize_t osst_filemark_cnt_show(struct class_device *class_dev, char *buf)
+static ssize_t osst_filemark_cnt_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct osst_tape * STp = (struct osst_tape *) class_get_devdata (class_dev);
+ struct osst_tape * STp = (struct osst_tape *) dev_get_drvdata (dev);
ssize_t l = 0;
if (STp && STp->header_ok && STp->linux_media)
@@ -5661,7 +5670,7 @@ static ssize_t osst_filemark_cnt_show(struct class_device *class_dev, char *buf)
return l;
}
-CLASS_DEVICE_ATTR(file_count, S_IRUGO, osst_filemark_cnt_show, NULL);
+DEVICE_ATTR(file_count, S_IRUGO, osst_filemark_cnt_show, NULL);
static struct class *osst_sysfs_class;
@@ -5678,44 +5687,37 @@ static int osst_sysfs_init(void)
static void osst_sysfs_destroy(dev_t dev)
{
- class_device_destroy(osst_sysfs_class, dev);
+ device_destroy(osst_sysfs_class, dev);
}
static int osst_sysfs_add(dev_t dev, struct device *device, struct osst_tape * STp, char * name)
{
- struct class_device *osst_class_member;
+ struct device *osst_member;
int err;
- osst_class_member = class_device_create(osst_sysfs_class, NULL, dev,
- device, "%s", name);
- if (IS_ERR(osst_class_member)) {
+ osst_member = device_create(osst_sysfs_class, device, dev, "%s", name);
+ if (IS_ERR(osst_member)) {
printk(KERN_WARNING "osst :W: Unable to add sysfs class member %s\n", name);
- return PTR_ERR(osst_class_member);
+ return PTR_ERR(osst_member);
}
- class_set_devdata(osst_class_member, STp);
- err = class_device_create_file(osst_class_member,
- &class_device_attr_ADR_rev);
+ dev_set_drvdata(osst_member, STp);
+ err = device_create_file(osst_member, &dev_attr_ADR_rev);
if (err)
goto err_out;
- err = class_device_create_file(osst_class_member,
- &class_device_attr_media_version);
+ err = device_create_file(osst_member, &dev_attr_media_version);
if (err)
goto err_out;
- err = class_device_create_file(osst_class_member,
- &class_device_attr_capacity);
+ err = device_create_file(osst_member, &dev_attr_capacity);
if (err)
goto err_out;
- err = class_device_create_file(osst_class_member,
- &class_device_attr_BOT_frame);
+ err = device_create_file(osst_member, &dev_attr_BOT_frame);
if (err)
goto err_out;
- err = class_device_create_file(osst_class_member,
- &class_device_attr_EOD_frame);
+ err = device_create_file(osst_member, &dev_attr_EOD_frame);
if (err)
goto err_out;
- err = class_device_create_file(osst_class_member,
- &class_device_attr_file_count);
+ err = device_create_file(osst_member, &dev_attr_file_count);
if (err)
goto err_out;
diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c
index 3454a571474..0be232b58ff 100644
--- a/drivers/scsi/pcmcia/sym53c500_cs.c
+++ b/drivers/scsi/pcmcia/sym53c500_cs.c
@@ -632,9 +632,10 @@ SYM53C500_biosparm(struct scsi_device *disk,
}
static ssize_t
-SYM53C500_show_pio(struct class_device *cdev, char *buf)
+SYM53C500_show_pio(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *SHp = class_to_shost(cdev);
+ struct Scsi_Host *SHp = class_to_shost(dev);
struct sym53c500_data *data =
(struct sym53c500_data *)SHp->hostdata;
@@ -642,10 +643,11 @@ SYM53C500_show_pio(struct class_device *cdev, char *buf)
}
static ssize_t
-SYM53C500_store_pio(struct class_device *cdev, const char *buf, size_t count)
+SYM53C500_store_pio(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
int pio;
- struct Scsi_Host *SHp = class_to_shost(cdev);
+ struct Scsi_Host *SHp = class_to_shost(dev);
struct sym53c500_data *data =
(struct sym53c500_data *)SHp->hostdata;
@@ -662,7 +664,7 @@ SYM53C500_store_pio(struct class_device *cdev, const char *buf, size_t count)
* SCSI HBA device attributes we want to
* make available via sysfs.
*/
-static struct class_device_attribute SYM53C500_pio_attr = {
+static struct device_attribute SYM53C500_pio_attr = {
.attr = {
.name = "fast_pio",
.mode = (S_IRUGO | S_IWUSR),
@@ -671,7 +673,7 @@ static struct class_device_attribute SYM53C500_pio_attr = {
.store = SYM53C500_store_pio,
};
-static struct class_device_attribute *SYM53C500_shost_attrs[] = {
+static struct device_attribute *SYM53C500_shost_attrs[] = {
&SYM53C500_pio_attr,
NULL,
};
diff --git a/drivers/scsi/ps3rom.c b/drivers/scsi/ps3rom.c
index fad6cb5cba2..ce48e2d0193 100644
--- a/drivers/scsi/ps3rom.c
+++ b/drivers/scsi/ps3rom.c
@@ -26,6 +26,7 @@
#include <scsi/scsi_dbg.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_host.h>
+#include <scsi/scsi_eh.h>
#include <asm/lv1call.h>
#include <asm/ps3stor.h>
@@ -90,78 +91,6 @@ static int ps3rom_slave_configure(struct scsi_device *scsi_dev)
return 0;
}
-/*
- * copy data from device into scatter/gather buffer
- */
-static int fill_from_dev_buffer(struct scsi_cmnd *cmd, const void *buf)
-{
- int k, req_len, act_len, len, active;
- void *kaddr;
- struct scatterlist *sgpnt;
- unsigned int buflen;
-
- buflen = scsi_bufflen(cmd);
- if (!buflen)
- return 0;
-
- if (!scsi_sglist(cmd))
- return -1;
-
- active = 1;
- req_len = act_len = 0;
- scsi_for_each_sg(cmd, sgpnt, scsi_sg_count(cmd), k) {
- if (active) {
- kaddr = kmap_atomic(sg_page(sgpnt), KM_IRQ0);
- len = sgpnt->length;
- if ((req_len + len) > buflen) {
- active = 0;
- len = buflen - req_len;
- }
- memcpy(kaddr + sgpnt->offset, buf + req_len, len);
- flush_kernel_dcache_page(sg_page(sgpnt));
- kunmap_atomic(kaddr, KM_IRQ0);
- act_len += len;
- }
- req_len += sgpnt->length;
- }
- scsi_set_resid(cmd, buflen - act_len);
- return 0;
-}
-
-/*
- * copy data from scatter/gather into device's buffer
- */
-static int fetch_to_dev_buffer(struct scsi_cmnd *cmd, void *buf)
-{
- int k, req_len, len, fin;
- void *kaddr;
- struct scatterlist *sgpnt;
- unsigned int buflen;
-
- buflen = scsi_bufflen(cmd);
- if (!buflen)
- return 0;
-
- if (!scsi_sglist(cmd))
- return -1;
-
- req_len = fin = 0;
- scsi_for_each_sg(cmd, sgpnt, scsi_sg_count(cmd), k) {
- kaddr = kmap_atomic(sg_page(sgpnt), KM_IRQ0);
- len = sgpnt->length;
- if ((req_len + len) > buflen) {
- len = buflen - req_len;
- fin = 1;
- }
- memcpy(buf + req_len, kaddr + sgpnt->offset, len);
- kunmap_atomic(kaddr, KM_IRQ0);
- if (fin)
- return req_len + len;
- req_len += sgpnt->length;
- }
- return req_len;
-}
-
static int ps3rom_atapi_request(struct ps3_storage_device *dev,
struct scsi_cmnd *cmd)
{
@@ -195,9 +124,7 @@ static int ps3rom_atapi_request(struct ps3_storage_device *dev,
else
atapi_cmnd.proto = PIO_DATA_OUT_PROTO;
atapi_cmnd.in_out = DIR_WRITE;
- res = fetch_to_dev_buffer(cmd, dev->bounce_buf);
- if (res < 0)
- return DID_ERROR << 16;
+ scsi_sg_copy_to_buffer(cmd, dev->bounce_buf, dev->bounce_size);
break;
default:
@@ -269,9 +196,7 @@ static int ps3rom_write_request(struct ps3_storage_device *dev,
dev_dbg(&dev->sbd.core, "%s:%u: write %u sectors starting at %u\n",
__func__, __LINE__, sectors, start_sector);
- res = fetch_to_dev_buffer(cmd, dev->bounce_buf);
- if (res < 0)
- return DID_ERROR << 16;
+ scsi_sg_copy_to_buffer(cmd, dev->bounce_buf, dev->bounce_size);
res = lv1_storage_write(dev->sbd.dev_id,
dev->regions[dev->region_idx].id, start_sector,
@@ -381,11 +306,13 @@ static irqreturn_t ps3rom_interrupt(int irq, void *data)
if (!status) {
/* OK, completed */
if (cmd->sc_data_direction == DMA_FROM_DEVICE) {
- res = fill_from_dev_buffer(cmd, dev->bounce_buf);
- if (res) {
- cmd->result = DID_ERROR << 16;
- goto done;
- }
+ int len;
+
+ len = scsi_sg_copy_from_buffer(cmd,
+ dev->bounce_buf,
+ dev->bounce_size);
+
+ scsi_set_resid(cmd, scsi_bufflen(cmd) - len);
}
cmd->result = DID_OK << 16;
goto done;
@@ -404,11 +331,7 @@ static irqreturn_t ps3rom_interrupt(int irq, void *data)
goto done;
}
- cmd->sense_buffer[0] = 0x70;
- cmd->sense_buffer[2] = sense_key;
- cmd->sense_buffer[7] = 16 - 6;
- cmd->sense_buffer[12] = asc;
- cmd->sense_buffer[13] = ascq;
+ scsi_build_sense_buffer(0, cmd->sense_buffer, sense_key, asc, ascq);
cmd->result = SAM_STAT_CHECK_CONDITION;
done:
@@ -427,7 +350,7 @@ static struct scsi_host_template ps3rom_host_template = {
.cmd_per_lun = 1,
.emulated = 1, /* only sg driver uses this */
.max_sectors = PS3ROM_MAX_SECTORS,
- .use_clustering = DISABLE_CLUSTERING,
+ .use_clustering = ENABLE_CLUSTERING,
.module = THIS_MODULE,
};
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 68c0d09ffe7..09ab3eac1c1 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -333,7 +333,6 @@
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/types.h>
#include <linux/string.h>
#include <linux/errno.h>
@@ -367,10 +366,6 @@
#include <asm/sn/io.h>
#endif
-#if LINUX_VERSION_CODE < 0x020600
-#error "Kernels older than 2.6.0 are no longer supported"
-#endif
-
/*
* Compile time Options:
diff --git a/drivers/scsi/qla2xxx/Kconfig b/drivers/scsi/qla2xxx/Kconfig
index 8c865b9e02b..6208d562890 100644
--- a/drivers/scsi/qla2xxx/Kconfig
+++ b/drivers/scsi/qla2xxx/Kconfig
@@ -16,7 +16,8 @@ config SCSI_QLA_FC
22xx ql2200_fw.bin
2300, 2312, 6312 ql2300_fw.bin
2322, 6322 ql2322_fw.bin
- 24xx ql2400_fw.bin
+ 24xx, 54xx ql2400_fw.bin
+ 25xx ql2500_fw.bin
Upon request, the driver caches the firmware image until
the driver is unloaded.
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 4894dc886b6..287690853ca 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -530,15 +530,17 @@ qla2x00_free_sysfs_attr(scsi_qla_host_t *ha)
/* Scsi_Host attributes. */
static ssize_t
-qla2x00_drvr_version_show(struct class_device *cdev, char *buf)
+qla2x00_drvr_version_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str);
}
static ssize_t
-qla2x00_fw_version_show(struct class_device *cdev, char *buf)
+qla2x00_fw_version_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev));
+ scsi_qla_host_t *ha = shost_priv(class_to_shost(dev));
char fw_str[30];
return snprintf(buf, PAGE_SIZE, "%s\n",
@@ -546,9 +548,10 @@ qla2x00_fw_version_show(struct class_device *cdev, char *buf)
}
static ssize_t
-qla2x00_serial_num_show(struct class_device *cdev, char *buf)
+qla2x00_serial_num_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev));
+ scsi_qla_host_t *ha = shost_priv(class_to_shost(dev));
uint32_t sn;
if (IS_FWI2_CAPABLE(ha))
@@ -560,40 +563,45 @@ qla2x00_serial_num_show(struct class_device *cdev, char *buf)
}
static ssize_t
-qla2x00_isp_name_show(struct class_device *cdev, char *buf)
+qla2x00_isp_name_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev));
+ scsi_qla_host_t *ha = shost_priv(class_to_shost(dev));
return snprintf(buf, PAGE_SIZE, "ISP%04X\n", ha->pdev->device);
}
static ssize_t
-qla2x00_isp_id_show(struct class_device *cdev, char *buf)
+qla2x00_isp_id_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev));
+ scsi_qla_host_t *ha = shost_priv(class_to_shost(dev));
return snprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n",
ha->product_id[0], ha->product_id[1], ha->product_id[2],
ha->product_id[3]);
}
static ssize_t
-qla2x00_model_name_show(struct class_device *cdev, char *buf)
+qla2x00_model_name_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev));
+ scsi_qla_host_t *ha = shost_priv(class_to_shost(dev));
return snprintf(buf, PAGE_SIZE, "%s\n", ha->model_number);
}
static ssize_t
-qla2x00_model_desc_show(struct class_device *cdev, char *buf)
+qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev));
+ scsi_qla_host_t *ha = shost_priv(class_to_shost(dev));
return snprintf(buf, PAGE_SIZE, "%s\n",
ha->model_desc ? ha->model_desc: "");
}
static ssize_t
-qla2x00_pci_info_show(struct class_device *cdev, char *buf)
+qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev));
+ scsi_qla_host_t *ha = shost_priv(class_to_shost(dev));
char pci_info[30];
return snprintf(buf, PAGE_SIZE, "%s\n",
@@ -601,9 +609,10 @@ qla2x00_pci_info_show(struct class_device *cdev, char *buf)
}
static ssize_t
-qla2x00_state_show(struct class_device *cdev, char *buf)
+qla2x00_link_state_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev));
+ scsi_qla_host_t *ha = shost_priv(class_to_shost(dev));
int len = 0;
if (atomic_read(&ha->loop_state) == LOOP_DOWN ||
@@ -639,9 +648,10 @@ qla2x00_state_show(struct class_device *cdev, char *buf)
}
static ssize_t
-qla2x00_zio_show(struct class_device *cdev, char *buf)
+qla2x00_zio_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev));
+ scsi_qla_host_t *ha = shost_priv(class_to_shost(dev));
int len = 0;
switch (ha->zio_mode) {
@@ -656,9 +666,10 @@ qla2x00_zio_show(struct class_device *cdev, char *buf)
}
static ssize_t
-qla2x00_zio_store(struct class_device *cdev, const char *buf, size_t count)
+qla2x00_zio_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
- scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev));
+ scsi_qla_host_t *ha = shost_priv(class_to_shost(dev));
int val = 0;
uint16_t zio_mode;
@@ -682,18 +693,19 @@ qla2x00_zio_store(struct class_device *cdev, const char *buf, size_t count)
}
static ssize_t
-qla2x00_zio_timer_show(struct class_device *cdev, char *buf)
+qla2x00_zio_timer_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev));
+ scsi_qla_host_t *ha = shost_priv(class_to_shost(dev));
return snprintf(buf, PAGE_SIZE, "%d us\n", ha->zio_timer * 100);
}
static ssize_t
-qla2x00_zio_timer_store(struct class_device *cdev, const char *buf,
- size_t count)
+qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
- scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev));
+ scsi_qla_host_t *ha = shost_priv(class_to_shost(dev));
int val = 0;
uint16_t zio_timer;
@@ -709,9 +721,10 @@ qla2x00_zio_timer_store(struct class_device *cdev, const char *buf,
}
static ssize_t
-qla2x00_beacon_show(struct class_device *cdev, char *buf)
+qla2x00_beacon_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev));
+ scsi_qla_host_t *ha = shost_priv(class_to_shost(dev));
int len = 0;
if (ha->beacon_blink_led)
@@ -722,10 +735,10 @@ qla2x00_beacon_show(struct class_device *cdev, char *buf)
}
static ssize_t
-qla2x00_beacon_store(struct class_device *cdev, const char *buf,
- size_t count)
+qla2x00_beacon_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
- scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev));
+ scsi_qla_host_t *ha = shost_priv(class_to_shost(dev));
int val = 0;
int rval;
@@ -753,84 +766,86 @@ qla2x00_beacon_store(struct class_device *cdev, const char *buf,
}
static ssize_t
-qla2x00_optrom_bios_version_show(struct class_device *cdev, char *buf)
+qla2x00_optrom_bios_version_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev));
+ scsi_qla_host_t *ha = shost_priv(class_to_shost(dev));
return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1],
ha->bios_revision[0]);
}
static ssize_t
-qla2x00_optrom_efi_version_show(struct class_device *cdev, char *buf)
+qla2x00_optrom_efi_version_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev));
+ scsi_qla_host_t *ha = shost_priv(class_to_shost(dev));
return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1],
ha->efi_revision[0]);
}
static ssize_t
-qla2x00_optrom_fcode_version_show(struct class_device *cdev, char *buf)
+qla2x00_optrom_fcode_version_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev));
+ scsi_qla_host_t *ha = shost_priv(class_to_shost(dev));
return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1],
ha->fcode_revision[0]);
}
static ssize_t
-qla2x00_optrom_fw_version_show(struct class_device *cdev, char *buf)
+qla2x00_optrom_fw_version_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev));
+ scsi_qla_host_t *ha = shost_priv(class_to_shost(dev));
return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n",
ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2],
ha->fw_revision[3]);
}
-static CLASS_DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show,
- NULL);
-static CLASS_DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL);
-static CLASS_DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL);
-static CLASS_DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL);
-static CLASS_DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL);
-static CLASS_DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL);
-static CLASS_DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL);
-static CLASS_DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL);
-static CLASS_DEVICE_ATTR(state, S_IRUGO, qla2x00_state_show, NULL);
-static CLASS_DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show,
- qla2x00_zio_store);
-static CLASS_DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show,
- qla2x00_zio_timer_store);
-static CLASS_DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show,
- qla2x00_beacon_store);
-static CLASS_DEVICE_ATTR(optrom_bios_version, S_IRUGO,
- qla2x00_optrom_bios_version_show, NULL);
-static CLASS_DEVICE_ATTR(optrom_efi_version, S_IRUGO,
- qla2x00_optrom_efi_version_show, NULL);
-static CLASS_DEVICE_ATTR(optrom_fcode_version, S_IRUGO,
- qla2x00_optrom_fcode_version_show, NULL);
-static CLASS_DEVICE_ATTR(optrom_fw_version, S_IRUGO,
- qla2x00_optrom_fw_version_show, NULL);
-
-struct class_device_attribute *qla2x00_host_attrs[] = {
- &class_device_attr_driver_version,
- &class_device_attr_fw_version,
- &class_device_attr_serial_num,
- &class_device_attr_isp_name,
- &class_device_attr_isp_id,
- &class_device_attr_model_name,
- &class_device_attr_model_desc,
- &class_device_attr_pci_info,
- &class_device_attr_state,
- &class_device_attr_zio,
- &class_device_attr_zio_timer,
- &class_device_attr_beacon,
- &class_device_attr_optrom_bios_version,
- &class_device_attr_optrom_efi_version,
- &class_device_attr_optrom_fcode_version,
- &class_device_attr_optrom_fw_version,
+static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show, NULL);
+static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL);
+static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL);
+static DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL);
+static DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL);
+static DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL);
+static DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL);
+static DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL);
+static DEVICE_ATTR(link_state, S_IRUGO, qla2x00_link_state_show, NULL);
+static DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show, qla2x00_zio_store);
+static DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show,
+ qla2x00_zio_timer_store);
+static DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show,
+ qla2x00_beacon_store);
+static DEVICE_ATTR(optrom_bios_version, S_IRUGO,
+ qla2x00_optrom_bios_version_show, NULL);
+static DEVICE_ATTR(optrom_efi_version, S_IRUGO,
+ qla2x00_optrom_efi_version_show, NULL);
+static DEVICE_ATTR(optrom_fcode_version, S_IRUGO,
+ qla2x00_optrom_fcode_version_show, NULL);
+static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show,
+ NULL);
+
+struct device_attribute *qla2x00_host_attrs[] = {
+ &dev_attr_driver_version,
+ &dev_attr_fw_version,
+ &dev_attr_serial_num,
+ &dev_attr_isp_name,
+ &dev_attr_isp_id,
+ &dev_attr_model_name,
+ &dev_attr_model_desc,
+ &dev_attr_pci_info,
+ &dev_attr_link_state,
+ &dev_attr_zio,
+ &dev_attr_zio_timer,
+ &dev_attr_beacon,
+ &dev_attr_optrom_bios_version,
+ &dev_attr_optrom_efi_version,
+ &dev_attr_optrom_fcode_version,
+ &dev_attr_optrom_fw_version,
NULL,
};
@@ -849,20 +864,20 @@ static void
qla2x00_get_host_speed(struct Scsi_Host *shost)
{
scsi_qla_host_t *ha = to_qla_parent(shost_priv(shost));
- uint32_t speed = 0;
+ u32 speed = FC_PORTSPEED_UNKNOWN;
switch (ha->link_data_rate) {
case PORT_SPEED_1GB:
- speed = 1;
+ speed = FC_PORTSPEED_1GBIT;
break;
case PORT_SPEED_2GB:
- speed = 2;
+ speed = FC_PORTSPEED_2GBIT;
break;
case PORT_SPEED_4GB:
- speed = 4;
+ speed = FC_PORTSPEED_4GBIT;
break;
case PORT_SPEED_8GB:
- speed = 8;
+ speed = FC_PORTSPEED_8GBIT;
break;
}
fc_host_speed(shost) = speed;
@@ -900,7 +915,8 @@ qla2x00_get_starget_node_name(struct scsi_target *starget)
u64 node_name = 0;
list_for_each_entry(fcport, &ha->fcports, list) {
- if (starget->id == fcport->os_target_id) {
+ if (fcport->rport &&
+ starget->id == fcport->rport->scsi_target_id) {
node_name = wwn_to_u64(fcport->node_name);
break;
}
@@ -918,7 +934,8 @@ qla2x00_get_starget_port_name(struct scsi_target *starget)
u64 port_name = 0;
list_for_each_entry(fcport, &ha->fcports, list) {
- if (starget->id == fcport->os_target_id) {
+ if (fcport->rport &&
+ starget->id == fcport->rport->scsi_target_id) {
port_name = wwn_to_u64(fcport->port_name);
break;
}
@@ -936,7 +953,8 @@ qla2x00_get_starget_port_id(struct scsi_target *starget)
uint32_t port_id = ~0U;
list_for_each_entry(fcport, &ha->fcports, list) {
- if (starget->id == fcport->os_target_id) {
+ if (fcport->rport &&
+ starget->id == fcport->rport->scsi_target_id) {
port_id = fcport->d_id.b.domain << 16 |
fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa;
break;
@@ -1196,6 +1214,7 @@ struct fc_function_template qla2xxx_transport_functions = {
.show_host_node_name = 1,
.show_host_port_name = 1,
.show_host_supported_classes = 1,
+ .show_host_supported_speeds = 1,
.get_host_port_id = qla2x00_get_host_port_id,
.show_host_port_id = 1,
@@ -1276,9 +1295,23 @@ struct fc_function_template qla2xxx_transport_vport_functions = {
void
qla2x00_init_host_attr(scsi_qla_host_t *ha)
{
+ u32 speed = FC_PORTSPEED_UNKNOWN;
+
fc_host_node_name(ha->host) = wwn_to_u64(ha->node_name);
fc_host_port_name(ha->host) = wwn_to_u64(ha->port_name);
fc_host_supported_classes(ha->host) = FC_COS_CLASS3;
fc_host_max_npiv_vports(ha->host) = ha->max_npiv_vports;;
fc_host_npiv_vports_inuse(ha->host) = ha->cur_vport_count;
+
+ if (IS_QLA25XX(ha))
+ speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT |
+ FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
+ else if (IS_QLA24XX_TYPE(ha))
+ speed = FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT |
+ FC_PORTSPEED_1GBIT;
+ else if (IS_QLA23XX(ha))
+ speed = FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
+ else
+ speed = FC_PORTSPEED_1GBIT;
+ fc_host_supported_speeds(ha->host) = speed;
}
diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
index d88e98c476b..cbef785765c 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.c
+++ b/drivers/scsi/qla2xxx/qla_dbg.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -38,78 +38,38 @@ qla2xxx_copy_queues(scsi_qla_host_t *ha, void *ptr)
}
static int
-qla24xx_dump_memory(scsi_qla_host_t *ha, uint32_t *code_ram,
- uint32_t cram_size, uint32_t *ext_mem, void **nxt)
+qla24xx_dump_ram(scsi_qla_host_t *ha, uint32_t addr, uint32_t *ram,
+ uint32_t ram_dwords, void **nxt)
{
int rval;
- uint32_t cnt, stat, timer, risc_address, ext_mem_cnt;
- uint16_t mb[4];
+ uint32_t cnt, stat, timer, dwords, idx;
+ uint16_t mb0;
struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
+ dma_addr_t dump_dma = ha->gid_list_dma;
+ uint32_t *dump = (uint32_t *)ha->gid_list;
rval = QLA_SUCCESS;
- risc_address = ext_mem_cnt = 0;
- memset(mb, 0, sizeof(mb));
+ mb0 = 0;
- /* Code RAM. */
- risc_address = 0x20000;
- WRT_REG_WORD(&reg->mailbox0, MBC_READ_RAM_EXTENDED);
+ WRT_REG_WORD(&reg->mailbox0, MBC_DUMP_RISC_RAM_EXTENDED);
clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
- for (cnt = 0; cnt < cram_size / 4 && rval == QLA_SUCCESS;
- cnt++, risc_address++) {
- WRT_REG_WORD(&reg->mailbox1, LSW(risc_address));
- WRT_REG_WORD(&reg->mailbox8, MSW(risc_address));
- RD_REG_WORD(&reg->mailbox8);
- WRT_REG_DWORD(&reg->hccr, HCCRX_SET_HOST_INT);
+ dwords = GID_LIST_SIZE / 4;
+ for (cnt = 0; cnt < ram_dwords && rval == QLA_SUCCESS;
+ cnt += dwords, addr += dwords) {
+ if (cnt + dwords > ram_dwords)
+ dwords = ram_dwords - cnt;
- for (timer = 6000000; timer; timer--) {
- /* Check for pending interrupts. */
- stat = RD_REG_DWORD(&reg->host_status);
- if (stat & HSRX_RISC_INT) {
- stat &= 0xff;
+ WRT_REG_WORD(&reg->mailbox1, LSW(addr));
+ WRT_REG_WORD(&reg->mailbox8, MSW(addr));
- if (stat == 0x1 || stat == 0x2 ||
- stat == 0x10 || stat == 0x11) {
- set_bit(MBX_INTERRUPT,
- &ha->mbx_cmd_flags);
-
- mb[0] = RD_REG_WORD(&reg->mailbox0);
- mb[2] = RD_REG_WORD(&reg->mailbox2);
- mb[3] = RD_REG_WORD(&reg->mailbox3);
+ WRT_REG_WORD(&reg->mailbox2, MSW(dump_dma));
+ WRT_REG_WORD(&reg->mailbox3, LSW(dump_dma));
+ WRT_REG_WORD(&reg->mailbox6, MSW(MSD(dump_dma)));
+ WRT_REG_WORD(&reg->mailbox7, LSW(MSD(dump_dma)));
- WRT_REG_DWORD(&reg->hccr,
- HCCRX_CLR_RISC_INT);
- RD_REG_DWORD(&reg->hccr);
- break;
- }
-
- /* Clear this intr; it wasn't a mailbox intr */
- WRT_REG_DWORD(&reg->hccr, HCCRX_CLR_RISC_INT);
- RD_REG_DWORD(&reg->hccr);
- }
- udelay(5);
- }
-
- if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
- rval = mb[0] & MBS_MASK;
- code_ram[cnt] = htonl((mb[3] << 16) | mb[2]);
- } else {
- rval = QLA_FUNCTION_FAILED;
- }
- }
-
- if (rval == QLA_SUCCESS) {
- /* External Memory. */
- risc_address = 0x100000;
- ext_mem_cnt = ha->fw_memory_size - 0x100000 + 1;
- WRT_REG_WORD(&reg->mailbox0, MBC_READ_RAM_EXTENDED);
- clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
- }
- for (cnt = 0; cnt < ext_mem_cnt && rval == QLA_SUCCESS;
- cnt++, risc_address++) {
- WRT_REG_WORD(&reg->mailbox1, LSW(risc_address));
- WRT_REG_WORD(&reg->mailbox8, MSW(risc_address));
- RD_REG_WORD(&reg->mailbox8);
+ WRT_REG_WORD(&reg->mailbox4, MSW(dwords));
+ WRT_REG_WORD(&reg->mailbox5, LSW(dwords));
WRT_REG_DWORD(&reg->hccr, HCCRX_SET_HOST_INT);
for (timer = 6000000; timer; timer--) {
@@ -123,9 +83,7 @@ qla24xx_dump_memory(scsi_qla_host_t *ha, uint32_t *code_ram,
set_bit(MBX_INTERRUPT,
&ha->mbx_cmd_flags);
- mb[0] = RD_REG_WORD(&reg->mailbox0);
- mb[2] = RD_REG_WORD(&reg->mailbox2);
- mb[3] = RD_REG_WORD(&reg->mailbox3);
+ mb0 = RD_REG_WORD(&reg->mailbox0);
WRT_REG_DWORD(&reg->hccr,
HCCRX_CLR_RISC_INT);
@@ -141,17 +99,34 @@ qla24xx_dump_memory(scsi_qla_host_t *ha, uint32_t *code_ram,
}
if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
- rval = mb[0] & MBS_MASK;
- ext_mem[cnt] = htonl((mb[3] << 16) | mb[2]);
+ rval = mb0 & MBS_MASK;
+ for (idx = 0; idx < dwords; idx++)
+ ram[cnt + idx] = swab32(dump[idx]);
} else {
rval = QLA_FUNCTION_FAILED;
}
}
- *nxt = rval == QLA_SUCCESS ? &ext_mem[cnt]: NULL;
+ *nxt = rval == QLA_SUCCESS ? &ram[cnt]: NULL;
return rval;
}
+static int
+qla24xx_dump_memory(scsi_qla_host_t *ha, uint32_t *code_ram,
+ uint32_t cram_size, void **nxt)
+{
+ int rval;
+
+ /* Code RAM. */
+ rval = qla24xx_dump_ram(ha, 0x20000, code_ram, cram_size / 4, nxt);
+ if (rval != QLA_SUCCESS)
+ return rval;
+
+ /* External Memory. */
+ return qla24xx_dump_ram(ha, 0x100000, *nxt,
+ ha->fw_memory_size - 0x100000 + 1, nxt);
+}
+
static uint32_t *
qla24xx_read_window(struct device_reg_24xx __iomem *reg, uint32_t iobase,
uint32_t count, uint32_t *buf)
@@ -239,6 +214,90 @@ qla24xx_soft_reset(scsi_qla_host_t *ha)
return rval;
}
+static int
+qla2xxx_dump_ram(scsi_qla_host_t *ha, uint32_t addr, uint16_t *ram,
+ uint16_t ram_words, void **nxt)
+{
+ int rval;
+ uint32_t cnt, stat, timer, words, idx;
+ uint16_t mb0;
+ struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
+ dma_addr_t dump_dma = ha->gid_list_dma;
+ uint16_t *dump = (uint16_t *)ha->gid_list;
+
+ rval = QLA_SUCCESS;
+ mb0 = 0;
+
+ WRT_MAILBOX_REG(ha, reg, 0, MBC_DUMP_RISC_RAM_EXTENDED);
+ clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
+
+ words = GID_LIST_SIZE / 2;
+ for (cnt = 0; cnt < ram_words && rval == QLA_SUCCESS;
+ cnt += words, addr += words) {
+ if (cnt + words > ram_words)
+ words = ram_words - cnt;
+
+ WRT_MAILBOX_REG(ha, reg, 1, LSW(addr));
+ WRT_MAILBOX_REG(ha, reg, 8, MSW(addr));
+
+ WRT_MAILBOX_REG(ha, reg, 2, MSW(dump_dma));
+ WRT_MAILBOX_REG(ha, reg, 3, LSW(dump_dma));
+ WRT_MAILBOX_REG(ha, reg, 6, MSW(MSD(dump_dma)));
+ WRT_MAILBOX_REG(ha, reg, 7, LSW(MSD(dump_dma)));
+
+ WRT_MAILBOX_REG(ha, reg, 4, words);
+ WRT_REG_WORD(&reg->hccr, HCCR_SET_HOST_INT);
+
+ for (timer = 6000000; timer; timer--) {
+ /* Check for pending interrupts. */
+ stat = RD_REG_DWORD(&reg->u.isp2300.host_status);
+ if (stat & HSR_RISC_INT) {
+ stat &= 0xff;
+
+ if (stat == 0x1 || stat == 0x2) {
+ set_bit(MBX_INTERRUPT,
+ &ha->mbx_cmd_flags);
+
+ mb0 = RD_MAILBOX_REG(ha, reg, 0);
+
+ /* Release mailbox registers. */
+ WRT_REG_WORD(&reg->semaphore, 0);
+ WRT_REG_WORD(&reg->hccr,
+ HCCR_CLR_RISC_INT);
+ RD_REG_WORD(&reg->hccr);
+ break;
+ } else if (stat == 0x10 || stat == 0x11) {
+ set_bit(MBX_INTERRUPT,
+ &ha->mbx_cmd_flags);
+
+ mb0 = RD_MAILBOX_REG(ha, reg, 0);
+
+ WRT_REG_WORD(&reg->hccr,
+ HCCR_CLR_RISC_INT);
+ RD_REG_WORD(&reg->hccr);
+ break;
+ }
+
+ /* clear this intr; it wasn't a mailbox intr */
+ WRT_REG_WORD(&reg->hccr, HCCR_CLR_RISC_INT);
+ RD_REG_WORD(&reg->hccr);
+ }
+ udelay(5);
+ }
+
+ if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
+ rval = mb0 & MBS_MASK;
+ for (idx = 0; idx < words; idx++)
+ ram[cnt + idx] = swab16(dump[idx]);
+ } else {
+ rval = QLA_FUNCTION_FAILED;
+ }
+ }
+
+ *nxt = rval == QLA_SUCCESS ? &ram[cnt]: NULL;
+ return rval;
+}
+
static inline void
qla2xxx_read_window(struct device_reg_2xxx __iomem *reg, uint32_t count,
uint16_t *buf)
@@ -258,19 +317,14 @@ void
qla2300_fw_dump(scsi_qla_host_t *ha, int hardware_locked)
{
int rval;
- uint32_t cnt, timer;
- uint32_t risc_address;
- uint16_t mb0, mb2;
+ uint32_t cnt;
- uint32_t stat;
struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
uint16_t __iomem *dmp_reg;
unsigned long flags;
struct qla2300_fw_dump *fw;
- uint32_t data_ram_cnt;
+ void *nxt;
- risc_address = data_ram_cnt = 0;
- mb0 = mb2 = 0;
flags = 0;
if (!hardware_locked)
@@ -388,185 +442,23 @@ qla2300_fw_dump(scsi_qla_host_t *ha, int hardware_locked)
}
}
- if (rval == QLA_SUCCESS) {
- /* Get RISC SRAM. */
- risc_address = 0x800;
- WRT_MAILBOX_REG(ha, reg, 0, MBC_READ_RAM_WORD);
- clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
- }
- for (cnt = 0; cnt < sizeof(fw->risc_ram) / 2 && rval == QLA_SUCCESS;
- cnt++, risc_address++) {
- WRT_MAILBOX_REG(ha, reg, 1, (uint16_t)risc_address);
- WRT_REG_WORD(&reg->hccr, HCCR_SET_HOST_INT);
-
- for (timer = 6000000; timer; timer--) {
- /* Check for pending interrupts. */
- stat = RD_REG_DWORD(&reg->u.isp2300.host_status);
- if (stat & HSR_RISC_INT) {
- stat &= 0xff;
-
- if (stat == 0x1 || stat == 0x2) {
- set_bit(MBX_INTERRUPT,
- &ha->mbx_cmd_flags);
-
- mb0 = RD_MAILBOX_REG(ha, reg, 0);
- mb2 = RD_MAILBOX_REG(ha, reg, 2);
-
- /* Release mailbox registers. */
- WRT_REG_WORD(&reg->semaphore, 0);
- WRT_REG_WORD(&reg->hccr,
- HCCR_CLR_RISC_INT);
- RD_REG_WORD(&reg->hccr);
- break;
- } else if (stat == 0x10 || stat == 0x11) {
- set_bit(MBX_INTERRUPT,
- &ha->mbx_cmd_flags);
-
- mb0 = RD_MAILBOX_REG(ha, reg, 0);
- mb2 = RD_MAILBOX_REG(ha, reg, 2);
-
- WRT_REG_WORD(&reg->hccr,
- HCCR_CLR_RISC_INT);
- RD_REG_WORD(&reg->hccr);
- break;
- }
-
- /* clear this intr; it wasn't a mailbox intr */
- WRT_REG_WORD(&reg->hccr, HCCR_CLR_RISC_INT);
- RD_REG_WORD(&reg->hccr);
- }
- udelay(5);
- }
-
- if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
- rval = mb0 & MBS_MASK;
- fw->risc_ram[cnt] = htons(mb2);
- } else {
- rval = QLA_FUNCTION_FAILED;
- }
- }
-
- if (rval == QLA_SUCCESS) {
- /* Get stack SRAM. */
- risc_address = 0x10000;
- WRT_MAILBOX_REG(ha, reg, 0, MBC_READ_RAM_EXTENDED);
- clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
- }
- for (cnt = 0; cnt < sizeof(fw->stack_ram) / 2 && rval == QLA_SUCCESS;
- cnt++, risc_address++) {
- WRT_MAILBOX_REG(ha, reg, 1, LSW(risc_address));
- WRT_MAILBOX_REG(ha, reg, 8, MSW(risc_address));
- WRT_REG_WORD(&reg->hccr, HCCR_SET_HOST_INT);
-
- for (timer = 6000000; timer; timer--) {
- /* Check for pending interrupts. */
- stat = RD_REG_DWORD(&reg->u.isp2300.host_status);
- if (stat & HSR_RISC_INT) {
- stat &= 0xff;
-
- if (stat == 0x1 || stat == 0x2) {
- set_bit(MBX_INTERRUPT,
- &ha->mbx_cmd_flags);
-
- mb0 = RD_MAILBOX_REG(ha, reg, 0);
- mb2 = RD_MAILBOX_REG(ha, reg, 2);
-
- /* Release mailbox registers. */
- WRT_REG_WORD(&reg->semaphore, 0);
- WRT_REG_WORD(&reg->hccr,
- HCCR_CLR_RISC_INT);
- RD_REG_WORD(&reg->hccr);
- break;
- } else if (stat == 0x10 || stat == 0x11) {
- set_bit(MBX_INTERRUPT,
- &ha->mbx_cmd_flags);
-
- mb0 = RD_MAILBOX_REG(ha, reg, 0);
- mb2 = RD_MAILBOX_REG(ha, reg, 2);
-
- WRT_REG_WORD(&reg->hccr,
- HCCR_CLR_RISC_INT);
- RD_REG_WORD(&reg->hccr);
- break;
- }
-
- /* clear this intr; it wasn't a mailbox intr */
- WRT_REG_WORD(&reg->hccr, HCCR_CLR_RISC_INT);
- RD_REG_WORD(&reg->hccr);
- }
- udelay(5);
- }
-
- if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
- rval = mb0 & MBS_MASK;
- fw->stack_ram[cnt] = htons(mb2);
- } else {
- rval = QLA_FUNCTION_FAILED;
- }
- }
-
- if (rval == QLA_SUCCESS) {
- /* Get data SRAM. */
- risc_address = 0x11000;
- data_ram_cnt = ha->fw_memory_size - risc_address + 1;
- WRT_MAILBOX_REG(ha, reg, 0, MBC_READ_RAM_EXTENDED);
- clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
- }
- for (cnt = 0; cnt < data_ram_cnt && rval == QLA_SUCCESS;
- cnt++, risc_address++) {
- WRT_MAILBOX_REG(ha, reg, 1, LSW(risc_address));
- WRT_MAILBOX_REG(ha, reg, 8, MSW(risc_address));
- WRT_REG_WORD(&reg->hccr, HCCR_SET_HOST_INT);
-
- for (timer = 6000000; timer; timer--) {
- /* Check for pending interrupts. */
- stat = RD_REG_DWORD(&reg->u.isp2300.host_status);
- if (stat & HSR_RISC_INT) {
- stat &= 0xff;
-
- if (stat == 0x1 || stat == 0x2) {
- set_bit(MBX_INTERRUPT,
- &ha->mbx_cmd_flags);
-
- mb0 = RD_MAILBOX_REG(ha, reg, 0);
- mb2 = RD_MAILBOX_REG(ha, reg, 2);
-
- /* Release mailbox registers. */
- WRT_REG_WORD(&reg->semaphore, 0);
- WRT_REG_WORD(&reg->hccr,
- HCCR_CLR_RISC_INT);
- RD_REG_WORD(&reg->hccr);
- break;
- } else if (stat == 0x10 || stat == 0x11) {
- set_bit(MBX_INTERRUPT,
- &ha->mbx_cmd_flags);
-
- mb0 = RD_MAILBOX_REG(ha, reg, 0);
- mb2 = RD_MAILBOX_REG(ha, reg, 2);
-
- WRT_REG_WORD(&reg->hccr,
- HCCR_CLR_RISC_INT);
- RD_REG_WORD(&reg->hccr);
- break;
- }
+ /* Get RISC SRAM. */
+ if (rval == QLA_SUCCESS)
+ rval = qla2xxx_dump_ram(ha, 0x800, fw->risc_ram,
+ sizeof(fw->risc_ram) / 2, &nxt);
- /* clear this intr; it wasn't a mailbox intr */
- WRT_REG_WORD(&reg->hccr, HCCR_CLR_RISC_INT);
- RD_REG_WORD(&reg->hccr);
- }
- udelay(5);
- }
+ /* Get stack SRAM. */
+ if (rval == QLA_SUCCESS)
+ rval = qla2xxx_dump_ram(ha, 0x10000, fw->stack_ram,
+ sizeof(fw->stack_ram) / 2, &nxt);
- if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
- rval = mb0 & MBS_MASK;
- fw->data_ram[cnt] = htons(mb2);
- } else {
- rval = QLA_FUNCTION_FAILED;
- }
- }
+ /* Get data SRAM. */
+ if (rval == QLA_SUCCESS)
+ rval = qla2xxx_dump_ram(ha, 0x11000, fw->data_ram,
+ ha->fw_memory_size - 0x11000 + 1, &nxt);
if (rval == QLA_SUCCESS)
- qla2xxx_copy_queues(ha, &fw->data_ram[cnt]);
+ qla2xxx_copy_queues(ha, nxt);
if (rval != QLA_SUCCESS) {
qla_printk(KERN_WARNING, ha,
@@ -1010,7 +902,7 @@ qla24xx_fw_dump(scsi_qla_host_t *ha, int hardware_locked)
goto qla24xx_fw_dump_failed_0;
rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram),
- fw->ext_mem, &nxt);
+ &nxt);
if (rval != QLA_SUCCESS)
goto qla24xx_fw_dump_failed_0;
@@ -1318,7 +1210,7 @@ qla25xx_fw_dump(scsi_qla_host_t *ha, int hardware_locked)
goto qla25xx_fw_dump_failed_0;
rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram),
- fw->ext_mem, &nxt);
+ &nxt);
if (rval != QLA_SUCCESS)
goto qla25xx_fw_dump_failed_0;
@@ -1410,125 +1302,3 @@ qla2x00_dump_buffer(uint8_t * b, uint32_t size)
if (cnt % 16)
printk("\n");
}
-
-/**************************************************************************
- * qla2x00_print_scsi_cmd
- * Dumps out info about the scsi cmd and srb.
- * Input
- * cmd : struct scsi_cmnd
- **************************************************************************/
-void
-qla2x00_print_scsi_cmd(struct scsi_cmnd * cmd)
-{
- int i;
- struct scsi_qla_host *ha;
- srb_t *sp;
-
- ha = shost_priv(cmd->device->host);
-
- sp = (srb_t *) cmd->SCp.ptr;
- printk("SCSI Command @=0x%p, Handle=0x%p\n", cmd, cmd->host_scribble);
- printk(" chan=0x%02x, target=0x%02x, lun=0x%02x, cmd_len=0x%02x\n",
- cmd->device->channel, cmd->device->id, cmd->device->lun,
- cmd->cmd_len);
- printk(" CDB: ");
- for (i = 0; i < cmd->cmd_len; i++) {
- printk("0x%02x ", cmd->cmnd[i]);
- }
- printk("\n seg_cnt=%d, allowed=%d, retries=%d\n",
- scsi_sg_count(cmd), cmd->allowed, cmd->retries);
- printk(" request buffer=0x%p, request buffer len=0x%x\n",
- scsi_sglist(cmd), scsi_bufflen(cmd));
- printk(" tag=%d, transfersize=0x%x\n",
- cmd->tag, cmd->transfersize);
- printk(" serial_number=%lx, SP=%p\n", cmd->serial_number, sp);
- printk(" data direction=%d\n", cmd->sc_data_direction);
-
- if (!sp)
- return;
-
- printk(" sp flags=0x%x\n", sp->flags);
-}
-
-#if defined(QL_DEBUG_ROUTINES)
-/*
- * qla2x00_formatted_dump_buffer
- * Prints string plus buffer.
- *
- * Input:
- * string = Null terminated string (no newline at end).
- * buffer = buffer address.
- * wd_size = word size 8, 16, 32 or 64 bits
- * count = number of words.
- */
-void
-qla2x00_formatted_dump_buffer(char *string, uint8_t * buffer,
- uint8_t wd_size, uint32_t count)
-{
- uint32_t cnt;
- uint16_t *buf16;
- uint32_t *buf32;
-
- if (strcmp(string, "") != 0)
- printk("%s\n",string);
-
- switch (wd_size) {
- case 8:
- printk(" 0 1 2 3 4 5 6 7 "
- "8 9 Ah Bh Ch Dh Eh Fh\n");
- printk("-----------------------------------------"
- "-------------------------------------\n");
-
- for (cnt = 1; cnt <= count; cnt++, buffer++) {
- printk("%02x",*buffer);
- if (cnt % 16 == 0)
- printk("\n");
- else
- printk(" ");
- }
- if (cnt % 16 != 0)
- printk("\n");
- break;
- case 16:
- printk(" 0 2 4 6 8 Ah "
- " Ch Eh\n");
- printk("-----------------------------------------"
- "-------------\n");
-
- buf16 = (uint16_t *) buffer;
- for (cnt = 1; cnt <= count; cnt++, buf16++) {
- printk("%4x",*buf16);
-
- if (cnt % 8 == 0)
- printk("\n");
- else if (*buf16 < 10)
- printk(" ");
- else
- printk(" ");
- }
- if (cnt % 8 != 0)
- printk("\n");
- break;
- case 32:
- printk(" 0 4 8 Ch\n");
- printk("------------------------------------------\n");
-
- buf32 = (uint32_t *) buffer;
- for (cnt = 1; cnt <= count; cnt++, buf32++) {
- printk("%8x", *buf32);
-
- if (cnt % 4 == 0)
- printk("\n");
- else if (*buf32 < 10)
- printk(" ");
- else
- printk(" ");
- }
- if (cnt % 4 != 0)
- printk("\n");
- break;
- default:
- break;
- }
-}
-#endif
diff --git a/drivers/scsi/qla2xxx/qla_dbg.h b/drivers/scsi/qla2xxx/qla_dbg.h
index 524598afc81..2e9c0c097f5 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.h
+++ b/drivers/scsi/qla2xxx/qla_dbg.h
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -22,19 +22,7 @@
/* #define QL_DEBUG_LEVEL_13 */ /* Output fdmi function trace msgs */
/* #define QL_DEBUG_LEVEL_14 */ /* Output RSCN trace msgs */
/* #define QL_DEBUG_LEVEL_15 */ /* Output NPIV trace msgs */
-/*
- * Local Macro Definitions.
- */
-#if defined(QL_DEBUG_LEVEL_1) || defined(QL_DEBUG_LEVEL_2) || \
- defined(QL_DEBUG_LEVEL_3) || defined(QL_DEBUG_LEVEL_4) || \
- defined(QL_DEBUG_LEVEL_5) || defined(QL_DEBUG_LEVEL_6) || \
- defined(QL_DEBUG_LEVEL_7) || defined(QL_DEBUG_LEVEL_8) || \
- defined(QL_DEBUG_LEVEL_9) || defined(QL_DEBUG_LEVEL_10) || \
- defined(QL_DEBUG_LEVEL_11) || defined(QL_DEBUG_LEVEL_12) || \
- defined(QL_DEBUG_LEVEL_13) || defined(QL_DEBUG_LEVEL_14) || \
- defined(QL_DEBUG_LEVEL_15)
- #define QL_DEBUG_ROUTINES
-#endif
+/* #define QL_DEBUG_LEVEL_16 */ /* Output ISP84XX trace msgs */
/*
* Macros use for debugging the driver.
@@ -54,6 +42,7 @@
#define DEBUG2_9_10(x) do { if (ql2xextended_error_logging) { x; } } while (0)
#define DEBUG2_11(x) do { if (ql2xextended_error_logging) { x; } } while (0)
#define DEBUG2_13(x) do { if (ql2xextended_error_logging) { x; } } while (0)
+#define DEBUG2_16(x) do { if (ql2xextended_error_logging) { x; } } while (0)
#if defined(QL_DEBUG_LEVEL_3)
#define DEBUG3(x) do {x;} while (0)
@@ -133,6 +122,12 @@
#define DEBUG15(x) do {} while (0)
#endif
+#if defined(QL_DEBUG_LEVEL_16)
+#define DEBUG16(x) do {x;} while (0)
+#else
+#define DEBUG16(x) do {} while (0)
+#endif
+
/*
* Firmware Dump structure definition
*/
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 3750319f496..299eccf6cab 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -24,7 +24,8 @@
#include <linux/workqueue.h>
#include <linux/firmware.h>
#include <linux/aer.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
+#include <linux/semaphore.h>
#include <scsi/scsi.h>
#include <scsi/scsi_host.h>
@@ -192,9 +193,6 @@ typedef struct srb {
uint16_t flags;
- /* Single transfer DMA context */
- dma_addr_t dma_handle;
-
uint32_t request_sense_length;
uint8_t *request_sense_ptr;
} srb_t;
@@ -1542,8 +1540,6 @@ typedef struct fc_port {
atomic_t state;
uint32_t flags;
- unsigned int os_target_id;
-
int port_login_retry_count;
int login_retry;
atomic_t port_down_timer;
@@ -1613,6 +1609,7 @@ typedef struct fc_port {
#define CT_ACCEPT_RESPONSE 0x8002
#define CT_REASON_INVALID_COMMAND_CODE 0x01
#define CT_REASON_CANNOT_PERFORM 0x09
+#define CT_REASON_COMMAND_UNSUPPORTED 0x0b
#define CT_EXPL_ALREADY_REGISTERED 0x10
#define NS_N_PORT_TYPE 0x01
@@ -2063,7 +2060,8 @@ struct isp_operations {
void (*disable_intrs) (struct scsi_qla_host *);
int (*abort_command) (struct scsi_qla_host *, srb_t *);
- int (*abort_target) (struct fc_port *);
+ int (*target_reset) (struct fc_port *, unsigned int);
+ int (*lun_reset) (struct fc_port *, unsigned int);
int (*fabric_login) (struct scsi_qla_host *, uint16_t, uint8_t,
uint8_t, uint8_t, uint16_t *, uint8_t);
int (*fabric_logout) (struct scsi_qla_host *, uint16_t, uint8_t,
@@ -2117,6 +2115,46 @@ struct qla_msix_entry {
#define WATCH_INTERVAL 1 /* number of seconds */
+/* Work events. */
+enum qla_work_type {
+ QLA_EVT_AEN,
+ QLA_EVT_HWE_LOG,
+};
+
+
+struct qla_work_evt {
+ struct list_head list;
+ enum qla_work_type type;
+ u32 flags;
+#define QLA_EVT_FLAG_FREE 0x1
+
+ union {
+ struct {
+ enum fc_host_event_code code;
+ u32 data;
+ } aen;
+ struct {
+ uint16_t code;
+ uint16_t d1, d2, d3;
+ } hwe;
+ } u;
+};
+
+struct qla_chip_state_84xx {
+ struct list_head list;
+ struct kref kref;
+
+ void *bus;
+ spinlock_t access_lock;
+ struct mutex fw_update_mutex;
+ uint32_t fw_update;
+ uint32_t op_fw_version;
+ uint32_t op_fw_size;
+ uint32_t op_fw_seq_size;
+ uint32_t diag_fw_version;
+ uint32_t gold_fw_version;
+};
+
/*
* Linux Host Adapter structure
*/
@@ -2155,6 +2193,7 @@ typedef struct scsi_qla_host {
uint32_t vsan_enabled :1;
uint32_t npiv_supported :1;
uint32_t fce_enabled :1;
+ uint32_t hw_event_marker_found :1;
} flags;
atomic_t loop_state;
@@ -2204,6 +2243,7 @@ typedef struct scsi_qla_host {
#define DFLG_NO_CABLE BIT_4
#define PCI_DEVICE_ID_QLOGIC_ISP2532 0x2532
+#define PCI_DEVICE_ID_QLOGIC_ISP8432 0x8432
uint32_t device_type;
#define DT_ISP2100 BIT_0
#define DT_ISP2200 BIT_1
@@ -2217,7 +2257,8 @@ typedef struct scsi_qla_host {
#define DT_ISP5422 BIT_9
#define DT_ISP5432 BIT_10
#define DT_ISP2532 BIT_11
-#define DT_ISP_LAST (DT_ISP2532 << 1)
+#define DT_ISP8432 BIT_12
+#define DT_ISP_LAST (DT_ISP8432 << 1)
#define DT_IIDMA BIT_26
#define DT_FWI2 BIT_27
@@ -2239,12 +2280,16 @@ typedef struct scsi_qla_host {
#define IS_QLA5422(ha) (DT_MASK(ha) & DT_ISP5422)
#define IS_QLA5432(ha) (DT_MASK(ha) & DT_ISP5432)
#define IS_QLA2532(ha) (DT_MASK(ha) & DT_ISP2532)
+#define IS_QLA8432(ha) (DT_MASK(ha) & DT_ISP8432)
#define IS_QLA23XX(ha) (IS_QLA2300(ha) || IS_QLA2312(ha) || IS_QLA2322(ha) || \
IS_QLA6312(ha) || IS_QLA6322(ha))
#define IS_QLA24XX(ha) (IS_QLA2422(ha) || IS_QLA2432(ha))
#define IS_QLA54XX(ha) (IS_QLA5422(ha) || IS_QLA5432(ha))
#define IS_QLA25XX(ha) (IS_QLA2532(ha))
+#define IS_QLA84XX(ha) (IS_QLA8432(ha))
+#define IS_QLA24XX_TYPE(ha) (IS_QLA24XX(ha) || IS_QLA54XX(ha) || \
+ IS_QLA84XX(ha))
#define IS_IIDMA_CAPABLE(ha) ((ha)->device_type & DT_IIDMA)
#define IS_FWI2_CAPABLE(ha) ((ha)->device_type & DT_FWI2)
@@ -2356,6 +2401,8 @@ typedef struct scsi_qla_host {
uint32_t login_retry_count;
int max_q_depth;
+ struct list_head work_list;
+
/* Fibre Channel Device List. */
struct list_head fcports;
@@ -2423,8 +2470,6 @@ typedef struct scsi_qla_host {
#define MBX_TIMEDOUT BIT_5
#define MBX_ACCESS_TIMEDOUT BIT_6
- mbx_cmd_t mc;
-
/* Basic firmware related information. */
uint16_t fw_major_version;
uint16_t fw_minor_version;
@@ -2458,6 +2503,10 @@ typedef struct scsi_qla_host {
uint64_t fce_wr, fce_rd;
struct mutex fce_mutex;
+ uint32_t hw_event_start;
+ uint32_t hw_event_ptr;
+ uint32_t hw_event_pause_errors;
+
uint8_t host_str[16];
uint32_t pci_attr;
uint16_t chip_revision;
@@ -2493,6 +2542,13 @@ typedef struct scsi_qla_host {
uint8_t fcode_revision[16];
uint32_t fw_revision[4];
+ uint16_t fdt_odd_index;
+ uint32_t fdt_wrt_disable;
+ uint32_t fdt_erase_cmd;
+ uint32_t fdt_block_size;
+ uint32_t fdt_unprotect_sec_cmd;
+ uint32_t fdt_protect_sec_cmd;
+
/* Needed for BEACON */
uint16_t beacon_blink_led;
uint8_t beacon_color_state;
@@ -2538,6 +2594,8 @@ typedef struct scsi_qla_host {
#define VP_ERR_ADAP_NORESOURCES 5
uint16_t max_npiv_vports; /* 63 or 125 per topoloty */
int cur_vport_count;
+
+ struct qla_chip_state_84xx *cs84xx;
} scsi_qla_host_t;
diff --git a/drivers/scsi/qla2xxx/qla_dfs.c b/drivers/scsi/qla2xxx/qla_dfs.c
index 2cd899bfe84..561a4411719 100644
--- a/drivers/scsi/qla2xxx/qla_dfs.c
+++ b/drivers/scsi/qla2xxx/qla_dfs.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h
index 9337e138ed6..cf194517400 100644
--- a/drivers/scsi/qla2xxx/qla_fw.h
+++ b/drivers/scsi/qla2xxx/qla_fw.h
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -719,7 +719,7 @@ struct tsk_mgmt_entry {
uint16_t timeout; /* Command timeout. */
- uint8_t lun[8]; /* FCP LUN (BE). */
+ struct scsi_lun lun; /* FCP LUN (BE). */
uint32_t control_flags; /* Control Flags. */
#define TCF_NOTMCMD_TO_TARGET BIT_31
@@ -793,7 +793,19 @@ struct device_reg_24xx {
#define FA_VPD_NVRAM_ADDR 0x48000
#define FA_FEATURE_ADDR 0x4C000
#define FA_FLASH_DESCR_ADDR 0x50000
-#define FA_HW_EVENT_ADDR 0x54000
+#define FA_HW_EVENT0_ADDR 0x54000
+#define FA_HW_EVENT1_ADDR 0x54200
+#define FA_HW_EVENT_SIZE 0x200
+#define FA_HW_EVENT_ENTRY_SIZE 4
+/*
+ * Flash Error Log Event Codes.
+ */
+#define HW_EVENT_RESET_ERR 0xF00B
+#define HW_EVENT_ISP_ERR 0xF020
+#define HW_EVENT_PARITY_ERR 0xF022
+#define HW_EVENT_NVRAM_CHKSUM_ERR 0xF023
+#define HW_EVENT_FLASH_FW_ERR 0xF024
+
#define FA_BOOT_LOG_ADDR 0x58000
#define FA_FW_DUMP0_ADDR 0x60000
#define FA_FW_DUMP1_ADDR 0x70000
@@ -1024,22 +1036,6 @@ struct mid_db_entry_24xx {
uint8_t reserved_1;
};
- /*
- * Virtual Fabric ID type definition.
- */
-typedef struct vf_id {
- uint16_t id : 12;
- uint16_t priority : 4;
-} vf_id_t;
-
-/*
- * Virtual Fabric HopCt type definition.
- */
-typedef struct vf_hopct {
- uint16_t reserved : 8;
- uint16_t hopct : 8;
-} vf_hopct_t;
-
/*
* Virtual Port Control IOCB
*/
@@ -1070,10 +1066,10 @@ struct vp_ctrl_entry_24xx {
uint8_t vp_idx_map[16];
uint16_t flags;
- struct vf_id id;
+ uint16_t id;
uint16_t reserved_4;
- struct vf_hopct hopct;
- uint8_t reserved_5[8];
+ uint16_t hopct;
+ uint8_t reserved_5[24];
};
/*
@@ -1120,9 +1116,9 @@ struct vp_config_entry_24xx {
uint16_t reserved_vp2;
uint8_t port_name_idx2[WWN_SIZE];
uint8_t node_name_idx2[WWN_SIZE];
- struct vf_id id;
+ uint16_t id;
uint16_t reserved_4;
- struct vf_hopct hopct;
+ uint16_t hopct;
uint8_t reserved_5;
};
@@ -1174,4 +1170,159 @@ struct vf_evfp_entry_24xx {
};
/* END MID Support ***********************************************************/
+
+/* Flash Description Table ***************************************************/
+
+struct qla_fdt_layout {
+ uint8_t sig[4];
+ uint16_t version;
+ uint16_t len;
+ uint16_t checksum;
+ uint8_t unused1[2];
+ uint8_t model[16];
+ uint16_t man_id;
+ uint16_t id;
+ uint8_t flags;
+ uint8_t erase_cmd;
+ uint8_t alt_erase_cmd;
+ uint8_t wrt_enable_cmd;
+ uint8_t wrt_enable_bits;
+ uint8_t wrt_sts_reg_cmd;
+ uint8_t unprotect_sec_cmd;
+ uint8_t read_man_id_cmd;
+ uint32_t block_size;
+ uint32_t alt_block_size;
+ uint32_t flash_size;
+ uint32_t wrt_enable_data;
+ uint8_t read_id_addr_len;
+ uint8_t wrt_disable_bits;
+ uint8_t read_dev_id_len;
+ uint8_t chip_erase_cmd;
+ uint16_t read_timeout;
+ uint8_t protect_sec_cmd;
+ uint8_t unused2[65];
+};
+
+/* 84XX Support **************************************************************/
+
+#define MBA_ISP84XX_ALERT 0x800f /* Alert Notification. */
+#define A84_PANIC_RECOVERY 0x1
+#define A84_OP_LOGIN_COMPLETE 0x2
+#define A84_DIAG_LOGIN_COMPLETE 0x3
+#define A84_GOLD_LOGIN_COMPLETE 0x4
+
+#define MBC_ISP84XX_RESET 0x3a /* Reset. */
+
+#define FSTATE_REMOTE_FC_DOWN BIT_0
+#define FSTATE_NSL_LINK_DOWN BIT_1
+#define FSTATE_IS_DIAG_FW BIT_2
+#define FSTATE_LOGGED_IN BIT_3
+#define FSTATE_WAITING_FOR_VERIFY BIT_4
+
+#define VERIFY_CHIP_IOCB_TYPE 0x1B
+struct verify_chip_entry_84xx {
+ uint8_t entry_type;
+ uint8_t entry_count;
+ uint8_t sys_defined;
+ uint8_t entry_status;
+
+ uint32_t handle;
+
+ uint16_t options;
+#define VCO_DONT_UPDATE_FW BIT_0
+#define VCO_FORCE_UPDATE BIT_1
+#define VCO_DONT_RESET_UPDATE BIT_2
+#define VCO_DIAG_FW BIT_3
+#define VCO_END_OF_DATA BIT_14
+#define VCO_ENABLE_DSD BIT_15
+
+ uint16_t reserved_1;
+
+ uint16_t data_seg_cnt;
+ uint16_t reserved_2[3];
+
+ uint32_t fw_ver;
+ uint32_t exchange_address;
+
+ uint32_t reserved_3[3];
+ uint32_t fw_size;
+ uint32_t fw_seq_size;
+ uint32_t relative_offset;
+
+ uint32_t dseg_address[2];
+ uint32_t dseg_length;
+};
+
+struct verify_chip_rsp_84xx {
+ uint8_t entry_type;
+ uint8_t entry_count;
+ uint8_t sys_defined;
+ uint8_t entry_status;
+
+ uint32_t handle;
+
+ uint16_t comp_status;
+#define CS_VCS_CHIP_FAILURE 0x3
+#define CS_VCS_BAD_EXCHANGE 0x8
+#define CS_VCS_SEQ_COMPLETEi 0x40
+
+ uint16_t failure_code;
+#define VFC_CHECKSUM_ERROR 0x1
+#define VFC_INVALID_LEN 0x2
+#define VFC_ALREADY_IN_PROGRESS 0x8
+
+ uint16_t reserved_1[4];
+
+ uint32_t fw_ver;
+ uint32_t exchange_address;
+
+ uint32_t reserved_2[6];
+};
+
+#define ACCESS_CHIP_IOCB_TYPE 0x2B
+struct access_chip_84xx {
+ uint8_t entry_type;
+ uint8_t entry_count;
+ uint8_t sys_defined;
+ uint8_t entry_status;
+
+ uint32_t handle;
+
+ uint16_t options;
+#define ACO_DUMP_MEMORY 0x0
+#define ACO_LOAD_MEMORY 0x1
+#define ACO_CHANGE_CONFIG_PARAM 0x2
+#define ACO_REQUEST_INFO 0x3
+
+ uint16_t reserved1;
+
+ uint16_t dseg_count;
+ uint16_t reserved2[3];
+
+ uint32_t parameter1;
+ uint32_t parameter2;
+ uint32_t parameter3;
+
+ uint32_t reserved3[3];
+ uint32_t total_byte_cnt;
+ uint32_t reserved4;
+
+ uint32_t dseg_address[2];
+ uint32_t dseg_length;
+};
+
+struct access_chip_rsp_84xx {
+ uint8_t entry_type;
+ uint8_t entry_count;
+ uint8_t sys_defined;
+ uint8_t entry_status;
+
+ uint32_t handle;
+
+ uint16_t comp_status;
+ uint16_t failure_code;
+ uint32_t residual_count;
+
+ uint32_t reserved[12];
+};
#endif
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 193f688ec3d..f8827068d30 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -38,9 +38,6 @@ extern int qla2x00_loop_resync(scsi_qla_host_t *);
extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *);
extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *);
-extern void qla2x00_restart_queues(scsi_qla_host_t *, uint8_t);
-
-extern void qla2x00_rescan_fcports(scsi_qla_host_t *);
extern void qla2x00_update_fcports(scsi_qla_host_t *);
extern int qla2x00_abort_isp(scsi_qla_host_t *);
@@ -50,6 +47,8 @@ extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *);
+extern void qla84xx_put_chip(struct scsi_qla_host *);
+
/*
* Global Data in qla_os.c source file.
*/
@@ -67,6 +66,10 @@ extern int num_hosts;
extern int qla2x00_loop_reset(scsi_qla_host_t *);
extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);
+extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum
+ fc_host_event_code, u32);
+extern int qla2x00_post_hwe_work(struct scsi_qla_host *, uint16_t , uint16_t,
+ uint16_t, uint16_t);
/*
* Global Functions in qla_mid.c source file.
@@ -151,10 +154,11 @@ qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
extern int
qla2x00_abort_command(scsi_qla_host_t *, srb_t *);
-#if USE_ABORT_TGT
extern int
-qla2x00_abort_target(fc_port_t *);
-#endif
+qla2x00_abort_target(struct fc_port *, unsigned int);
+
+extern int
+qla2x00_lun_reset(struct fc_port *, unsigned int);
extern int
qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
@@ -220,7 +224,8 @@ qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *,
dma_addr_t);
extern int qla24xx_abort_command(scsi_qla_host_t *, srb_t *);
-extern int qla24xx_abort_target(fc_port_t *);
+extern int qla24xx_abort_target(struct fc_port *, unsigned int);
+extern int qla24xx_lun_reset(struct fc_port *, unsigned int);
extern int
qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
@@ -246,6 +251,8 @@ qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t, uint16_t);
extern int
qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
+extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *);
+
/*
* Global Function Prototypes in qla_isr.c source file.
*/
@@ -298,6 +305,11 @@ extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
+extern int qla2xxx_hw_event_log(scsi_qla_host_t *, uint16_t , uint16_t,
+ uint16_t, uint16_t);
+
+extern void qla2xxx_get_flash_info(scsi_qla_host_t *);
+
/*
* Global Function Prototypes in qla_dbg.c source file.
*/
@@ -307,7 +319,6 @@ extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
extern void qla25xx_fw_dump(scsi_qla_host_t *, int);
extern void qla2x00_dump_regs(scsi_qla_host_t *);
extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
-extern void qla2x00_print_scsi_cmd(struct scsi_cmnd *);
/*
* Global Function Prototypes in qla_gs.c source file.
@@ -332,8 +343,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *);
/*
* Global Function Prototypes in qla_attr.c source file.
*/
-struct class_device_attribute;
-extern struct class_device_attribute *qla2x00_host_attrs[];
+struct device_attribute;
+extern struct device_attribute *qla2x00_host_attrs[];
struct fc_function_template;
extern struct fc_function_template qla2xxx_transport_functions;
extern struct fc_function_template qla2xxx_transport_vport_functions;
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index c1808763d40..4cb80b476c8 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -1,17 +1,11 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
#include "qla_def.h"
-static inline struct ct_sns_req *
-qla2x00_prep_ct_req(struct ct_sns_req *, uint16_t, uint16_t);
-
-static inline struct sns_cmd_pkt *
-qla2x00_prep_sns_cmd(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
-
static int qla2x00_sns_ga_nxt(scsi_qla_host_t *, fc_port_t *);
static int qla2x00_sns_gid_pt(scsi_qla_host_t *, sw_info_t *);
static int qla2x00_sns_gpn_id(scsi_qla_host_t *, sw_info_t *);
@@ -1538,7 +1532,7 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *ha)
eiter->a.sup_speed = __constant_cpu_to_be32(
FDMI_PORT_SPEED_1GB|FDMI_PORT_SPEED_2GB|
FDMI_PORT_SPEED_4GB|FDMI_PORT_SPEED_8GB);
- else if (IS_QLA24XX(ha) || IS_QLA54XX(ha))
+ else if (IS_QLA24XX_TYPE(ha))
eiter->a.sup_speed = __constant_cpu_to_be32(
FDMI_PORT_SPEED_1GB|FDMI_PORT_SPEED_2GB|
FDMI_PORT_SPEED_4GB);
@@ -1589,8 +1583,8 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *ha)
eiter->type = __constant_cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE);
eiter->len = __constant_cpu_to_be16(4 + 4);
max_frame_size = IS_FWI2_CAPABLE(ha) ?
- (uint32_t) icb24->frame_payload_size:
- (uint32_t) ha->init_cb->frame_payload_size;
+ le16_to_cpu(icb24->frame_payload_size):
+ le16_to_cpu(ha->init_cb->frame_payload_size);
eiter->a.max_frame_size = cpu_to_be32(max_frame_size);
size += 4 + 4;
@@ -1847,8 +1841,10 @@ qla2x00_gpsc(scsi_qla_host_t *ha, sw_info_t *list)
"GPSC")) != QLA_SUCCESS) {
/* FM command unsupported? */
if (rval == QLA_INVALID_COMMAND &&
- ct_rsp->header.reason_code ==
- CT_REASON_INVALID_COMMAND_CODE) {
+ (ct_rsp->header.reason_code ==
+ CT_REASON_INVALID_COMMAND_CODE ||
+ ct_rsp->header.reason_code ==
+ CT_REASON_COMMAND_UNSUPPORTED)) {
DEBUG2(printk("scsi(%ld): GPSC command "
"unsupported, disabling query...\n",
ha->host_no));
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 364be7d0687..bbbc5a632a1 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -15,14 +15,6 @@
#include <asm/prom.h>
#endif
-/* XXX(hch): this is ugly, but we don't want to pull in exioctl.h */
-#ifndef EXT_IS_LUN_BIT_SET
-#define EXT_IS_LUN_BIT_SET(P,L) \
- (((P)->mask[L/8] & (0x80 >> (L%8)))?1:0)
-#define EXT_SET_LUN_BIT(P,L) \
- ((P)->mask[L/8] |= (0x80 >> (L%8)))
-#endif
-
/*
* QLogic ISP2x00 Hardware Support Function Prototypes.
*/
@@ -45,6 +37,9 @@ static int qla2x00_restart_isp(scsi_qla_host_t *);
static int qla2x00_find_new_loop_id(scsi_qla_host_t *ha, fc_port_t *dev);
+static struct qla_chip_state_84xx *qla84xx_get_chip(struct scsi_qla_host *);
+static int qla84xx_init_chip(scsi_qla_host_t *);
+
/****************************************************************************/
/* QLogic ISP2x00 Hardware Support Functions. */
/****************************************************************************/
@@ -114,6 +109,15 @@ qla2x00_initialize_adapter(scsi_qla_host_t *ha)
rval = qla2x00_setup_chip(ha);
if (rval)
return (rval);
+ qla2xxx_get_flash_info(ha);
+ }
+ if (IS_QLA84XX(ha)) {
+ ha->cs84xx = qla84xx_get_chip(ha);
+ if (!ha->cs84xx) {
+ qla_printk(KERN_ERR, ha,
+ "Unable to configure ISP84XX.\n");
+ return QLA_FUNCTION_FAILED;
+ }
}
rval = qla2x00_init_rings(ha);
@@ -500,6 +504,7 @@ qla2x00_reset_chip(scsi_qla_host_t *ha)
static inline void
qla24xx_reset_risc(scsi_qla_host_t *ha)
{
+ int hw_evt = 0;
unsigned long flags = 0;
struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
uint32_t cnt, d2;
@@ -528,6 +533,8 @@ qla24xx_reset_risc(scsi_qla_host_t *ha)
d2 = (uint32_t) RD_REG_WORD(&reg->mailbox0);
barrier();
}
+ if (cnt == 0)
+ hw_evt = 1;
/* Wait for soft-reset to complete. */
d2 = RD_REG_DWORD(&reg->ctrl_status);
@@ -536,6 +543,10 @@ qla24xx_reset_risc(scsi_qla_host_t *ha)
d2 = RD_REG_DWORD(&reg->ctrl_status);
barrier();
}
+ if (cnt == 0 || hw_evt)
+ qla2xxx_hw_event_log(ha, HW_EVENT_RESET_ERR,
+ RD_REG_WORD(&reg->mailbox1), RD_REG_WORD(&reg->mailbox2),
+ RD_REG_WORD(&reg->mailbox3));
WRT_REG_DWORD(&reg->hccr, HCCRX_SET_RISC_RESET);
RD_REG_DWORD(&reg->hccr);
@@ -1243,10 +1254,10 @@ static int
qla2x00_fw_ready(scsi_qla_host_t *ha)
{
int rval;
- unsigned long wtime, mtime;
+ unsigned long wtime, mtime, cs84xx_time;
uint16_t min_wait; /* Minimum wait time if loop is down */
uint16_t wait_time; /* Wait time if loop is coming ready */
- uint16_t fw_state;
+ uint16_t state[3];
rval = QLA_SUCCESS;
@@ -1275,12 +1286,34 @@ qla2x00_fw_ready(scsi_qla_host_t *ha)
ha->host_no));
do {
- rval = qla2x00_get_firmware_state(ha, &fw_state);
+ rval = qla2x00_get_firmware_state(ha, state);
if (rval == QLA_SUCCESS) {
- if (fw_state < FSTATE_LOSS_OF_SYNC) {
+ if (state[0] < FSTATE_LOSS_OF_SYNC) {
ha->device_flags &= ~DFLG_NO_CABLE;
}
- if (fw_state == FSTATE_READY) {
+ if (IS_QLA84XX(ha) && state[0] != FSTATE_READY) {
+ DEBUG16(printk("scsi(%ld): fw_state=%x "
+ "84xx=%x.\n", ha->host_no, state[0],
+ state[2]));
+ if ((state[2] & FSTATE_LOGGED_IN) &&
+ (state[2] & FSTATE_WAITING_FOR_VERIFY)) {
+ DEBUG16(printk("scsi(%ld): Sending "
+ "verify iocb.\n", ha->host_no));
+
+ cs84xx_time = jiffies;
+ rval = qla84xx_init_chip(ha);
+ if (rval != QLA_SUCCESS)
+ break;
+
+ /* Add time taken to initialize. */
+ cs84xx_time = jiffies - cs84xx_time;
+ wtime += cs84xx_time;
+ mtime += cs84xx_time;
+ DEBUG16(printk("scsi(%ld): Increasing "
+ "wait time by %ld. New time %ld\n",
+ ha->host_no, cs84xx_time, wtime));
+ }
+ } else if (state[0] == FSTATE_READY) {
DEBUG(printk("scsi(%ld): F/W Ready - OK \n",
ha->host_no));
@@ -1294,7 +1327,7 @@ qla2x00_fw_ready(scsi_qla_host_t *ha)
rval = QLA_FUNCTION_FAILED;
if (atomic_read(&ha->loop_down_timer) &&
- fw_state != FSTATE_READY) {
+ state[0] != FSTATE_READY) {
/* Loop down. Timeout on min_wait for states
* other than Wait for Login.
*/
@@ -1319,11 +1352,11 @@ qla2x00_fw_ready(scsi_qla_host_t *ha)
msleep(500);
DEBUG3(printk("scsi(%ld): fw_state=%x curr time=%lx.\n",
- ha->host_no, fw_state, jiffies));
+ ha->host_no, state[0], jiffies));
} while (1);
DEBUG(printk("scsi(%ld): fw_state=%x curr time=%lx.\n",
- ha->host_no, fw_state, jiffies));
+ ha->host_no, state[0], jiffies));
if (rval) {
DEBUG2_3(printk("scsi(%ld): Firmware ready **** FAILED ****.\n",
@@ -1555,6 +1588,10 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
qla_printk(KERN_WARNING, ha, "Falling back to functioning (yet "
"invalid -- WWPN) defaults.\n");
+ if (chksum)
+ qla2xxx_hw_event_log(ha, HW_EVENT_NVRAM_CHKSUM_ERR, 0,
+ MSW(chksum), LSW(chksum));
+
/*
* Set default initialization control block.
*/
@@ -2165,20 +2202,6 @@ cleanup_allocation:
}
static void
-qla2x00_probe_for_all_luns(scsi_qla_host_t *ha)
-{
- fc_port_t *fcport;
-
- qla2x00_mark_all_devices_lost(ha, 0);
- list_for_each_entry(fcport, &ha->fcports, list) {
- if (fcport->port_type != FCT_TARGET)
- continue;
-
- qla2x00_update_fcport(ha, fcport);
- }
-}
-
-static void
qla2x00_iidma_fcport(scsi_qla_host_t *ha, fc_port_t *fcport)
{
#define LS_UNKNOWN 2
@@ -2251,10 +2274,6 @@ qla2x00_reg_remote_port(scsi_qla_host_t *ha, fc_port_t *fcport)
if (fcport->port_type == FCT_TARGET)
rport_ids.roles |= FC_RPORT_ROLE_FCP_TARGET;
fc_remote_port_rolechg(rport, rport_ids.roles);
-
- if (rport->scsi_target_id != -1 &&
- rport->scsi_target_id < ha->host->max_id)
- fcport->os_target_id = rport->scsi_target_id;
}
/*
@@ -2434,7 +2453,8 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha)
if (fcport->loop_id == FC_NO_LOOP_ID) {
fcport->loop_id = next_loopid;
- rval = qla2x00_find_new_loop_id(ha, fcport);
+ rval = qla2x00_find_new_loop_id(
+ to_qla_parent(ha), fcport);
if (rval != QLA_SUCCESS) {
/* Ran out of IDs to use */
break;
@@ -2459,7 +2479,8 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha)
/* Find a new loop ID to use. */
fcport->loop_id = next_loopid;
- rval = qla2x00_find_new_loop_id(ha, fcport);
+ rval = qla2x00_find_new_loop_id(to_qla_parent(ha),
+ fcport);
if (rval != QLA_SUCCESS) {
/* Ran out of IDs to use */
break;
@@ -3193,25 +3214,6 @@ qla2x00_loop_resync(scsi_qla_host_t *ha)
}
void
-qla2x00_rescan_fcports(scsi_qla_host_t *ha)
-{
- int rescan_done;
- fc_port_t *fcport;
-
- rescan_done = 0;
- list_for_each_entry(fcport, &ha->fcports, list) {
- if ((fcport->flags & FCF_RESCAN_NEEDED) == 0)
- continue;
-
- qla2x00_update_fcport(ha, fcport);
- fcport->flags &= ~FCF_RESCAN_NEEDED;
-
- rescan_done = 1;
- }
- qla2x00_probe_for_all_luns(ha);
-}
-
-void
qla2x00_update_fcports(scsi_qla_host_t *ha)
{
fc_port_t *fcport;
@@ -3643,7 +3645,7 @@ qla24xx_nvram_config(scsi_qla_host_t *ha)
if (le16_to_cpu(nv->login_timeout) < 4)
nv->login_timeout = __constant_cpu_to_le16(4);
ha->login_timeout = le16_to_cpu(nv->login_timeout);
- icb->login_timeout = cpu_to_le16(nv->login_timeout);
+ icb->login_timeout = nv->login_timeout;
/* Set minimum RATOV to 100 tenths of a second. */
ha->r_a_tov = 100;
@@ -4044,16 +4046,16 @@ qla24xx_configure_vhba(scsi_qla_host_t *ha)
if (!ha->parent)
return -EINVAL;
- rval = qla2x00_fw_ready(ha);
+ rval = qla2x00_fw_ready(ha->parent);
if (rval == QLA_SUCCESS) {
clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags);
- qla2x00_marker(ha, 0, 0, MK_SYNC_ALL);
+ qla2x00_marker(ha->parent, 0, 0, MK_SYNC_ALL);
}
ha->flags.management_server_logged_in = 0;
/* Login to SNS first */
- qla24xx_login_fabric(ha, NPH_SNS, 0xff, 0xff, 0xfc,
+ qla24xx_login_fabric(ha->parent, NPH_SNS, 0xff, 0xff, 0xfc,
mb, BIT_1);
if (mb[0] != MBS_COMMAND_COMPLETE) {
DEBUG15(qla_printk(KERN_INFO, ha,
@@ -4067,7 +4069,77 @@ qla24xx_configure_vhba(scsi_qla_host_t *ha)
atomic_set(&ha->loop_state, LOOP_UP);
set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags);
set_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags);
- rval = qla2x00_loop_resync(ha);
+ rval = qla2x00_loop_resync(ha->parent);
return rval;
}
+
+/* 84XX Support **************************************************************/
+
+static LIST_HEAD(qla_cs84xx_list);
+static DEFINE_MUTEX(qla_cs84xx_mutex);
+
+static struct qla_chip_state_84xx *
+qla84xx_get_chip(struct scsi_qla_host *ha)
+{
+ struct qla_chip_state_84xx *cs84xx;
+
+ mutex_lock(&qla_cs84xx_mutex);
+
+ /* Find any shared 84xx chip. */
+ list_for_each_entry(cs84xx, &qla_cs84xx_list, list) {
+ if (cs84xx->bus == ha->pdev->bus) {
+ kref_get(&cs84xx->kref);
+ goto done;
+ }
+ }
+
+ cs84xx = kzalloc(sizeof(*cs84xx), GFP_KERNEL);
+ if (!cs84xx)
+ goto done;
+
+ kref_init(&cs84xx->kref);
+ spin_lock_init(&cs84xx->access_lock);
+ mutex_init(&cs84xx->fw_update_mutex);
+ cs84xx->bus = ha->pdev->bus;
+
+ list_add_tail(&cs84xx->list, &qla_cs84xx_list);
+done:
+ mutex_unlock(&qla_cs84xx_mutex);
+ return cs84xx;
+}
+
+static void
+__qla84xx_chip_release(struct kref *kref)
+{
+ struct qla_chip_state_84xx *cs84xx =
+ container_of(kref, struct qla_chip_state_84xx, kref);
+
+ mutex_lock(&qla_cs84xx_mutex);
+ list_del(&cs84xx->list);
+ mutex_unlock(&qla_cs84xx_mutex);
+ kfree(cs84xx);
+}
+
+void
+qla84xx_put_chip(struct scsi_qla_host *ha)
+{
+ if (ha->cs84xx)
+ kref_put(&ha->cs84xx->kref, __qla84xx_chip_release);
+}
+
+static int
+qla84xx_init_chip(scsi_qla_host_t *ha)
+{
+ int rval;
+ uint16_t status[2];
+
+ mutex_lock(&ha->cs84xx->fw_update_mutex);
+
+ rval = qla84xx_verify_chip(ha, status);
+
+ mutex_unlock(&ha->cs84xx->fw_update_mutex);
+
+ return rval != QLA_SUCCESS || status[0] ? QLA_FUNCTION_FAILED:
+ QLA_SUCCESS;
+}
diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h
index 5d1a3f7c408..e9bae27737d 100644
--- a/drivers/scsi/qla2xxx/qla_inline.h
+++ b/drivers/scsi/qla2xxx/qla_inline.h
@@ -1,11 +1,10 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
-static __inline__ uint16_t qla2x00_debounce_register(volatile uint16_t __iomem *);
/*
* qla2x00_debounce_register
* Debounce register.
@@ -32,94 +31,12 @@ qla2x00_debounce_register(volatile uint16_t __iomem *addr)
return (first);
}
-static __inline__ int qla2x00_normalize_dma_addr(
- dma_addr_t *e_addr, uint32_t *e_len,
- dma_addr_t *ne_addr, uint32_t *ne_len);
-
-/**
- * qla2x00_normalize_dma_addr() - Normalize an DMA address.
- * @e_addr: Raw DMA address
- * @e_len: Raw DMA length
- * @ne_addr: Normalized second DMA address
- * @ne_len: Normalized second DMA length
- *
- * If the address does not span a 4GB page boundary, the contents of @ne_addr
- * and @ne_len are undefined. @e_len is updated to reflect a normalization.
- *
- * Example:
- *
- * ffffabc0ffffeeee (e_addr) start of DMA address
- * 0000000020000000 (e_len) length of DMA transfer
- * ffffabc11fffeeed end of DMA transfer
- *
- * Is the 4GB boundary crossed?
- *
- * ffffabc0ffffeeee (e_addr)
- * ffffabc11fffeeed (e_addr + e_len - 1)
- * 00000001e0000003 ((e_addr ^ (e_addr + e_len - 1))
- * 0000000100000000 ((e_addr ^ (e_addr + e_len - 1)) & ~(0xffffffff)
- *
- * Compute start of second DMA segment:
- *
- * ffffabc0ffffeeee (e_addr)
- * ffffabc1ffffeeee (0x100000000 + e_addr)
- * ffffabc100000000 (0x100000000 + e_addr) & ~(0xffffffff)
- * ffffabc100000000 (ne_addr)
- *
- * Compute length of second DMA segment:
- *
- * 00000000ffffeeee (e_addr & 0xffffffff)
- * 0000000000001112 (0x100000000 - (e_addr & 0xffffffff))
- * 000000001fffeeee (e_len - (0x100000000 - (e_addr & 0xffffffff))
- * 000000001fffeeee (ne_len)
- *
- * Adjust length of first DMA segment
- *
- * 0000000020000000 (e_len)
- * 0000000000001112 (e_len - ne_len)
- * 0000000000001112 (e_len)
- *
- * Returns non-zero if the specified address was normalized, else zero.
- */
-static __inline__ int
-qla2x00_normalize_dma_addr(
- dma_addr_t *e_addr, uint32_t *e_len,
- dma_addr_t *ne_addr, uint32_t *ne_len)
-{
- int normalized;
-
- normalized = 0;
- if ((*e_addr ^ (*e_addr + *e_len - 1)) & ~(0xFFFFFFFFULL)) {
- /* Compute normalized crossed address and len */
- *ne_addr = (0x100000000ULL + *e_addr) & ~(0xFFFFFFFFULL);
- *ne_len = *e_len - (0x100000000ULL - (*e_addr & 0xFFFFFFFFULL));
- *e_len -= *ne_len;
-
- normalized++;
- }
- return (normalized);
-}
-
-static __inline__ void qla2x00_poll(scsi_qla_host_t *);
static inline void
qla2x00_poll(scsi_qla_host_t *ha)
{
ha->isp_ops->intr_handler(0, ha);
}
-static __inline__ void qla2x00_check_fabric_devices(scsi_qla_host_t *);
-/*
- * This routine will wait for fabric devices for
- * the reset delay.
- */
-static __inline__ void qla2x00_check_fabric_devices(scsi_qla_host_t *ha)
-{
- uint16_t fw_state;
-
- qla2x00_get_firmware_state(ha, &fw_state);
-}
-
-static __inline__ scsi_qla_host_t * to_qla_parent(scsi_qla_host_t *);
static __inline__ scsi_qla_host_t *
to_qla_parent(scsi_qla_host_t *ha)
{
@@ -152,7 +69,6 @@ qla2x00_issue_marker(scsi_qla_host_t *ha, int ha_locked)
return (QLA_SUCCESS);
}
-static inline uint8_t *host_to_fcp_swap(uint8_t *, uint32_t);
static inline uint8_t *
host_to_fcp_swap(uint8_t *fcp, uint32_t bsize)
{
@@ -166,7 +82,6 @@ host_to_fcp_swap(uint8_t *fcp, uint32_t bsize)
return fcp;
}
-static inline int qla2x00_is_reserved_id(scsi_qla_host_t *, uint16_t);
static inline int
qla2x00_is_reserved_id(scsi_qla_host_t *ha, uint16_t loop_id)
{
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index 024c662ec34..5489d502467 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -11,9 +11,6 @@
#include <scsi/scsi_tcq.h>
-static inline uint16_t qla2x00_get_cmd_direction(struct scsi_cmnd *cmd);
-static inline cont_entry_t *qla2x00_prep_cont_type0_iocb(scsi_qla_host_t *);
-static inline cont_a64_entry_t *qla2x00_prep_cont_type1_iocb(scsi_qla_host_t *);
static request_t *qla2x00_req_pkt(scsi_qla_host_t *ha);
static void qla2x00_isp_cmd(scsi_qla_host_t *ha);
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index f0337036c7b..5d9a64a7879 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -14,9 +14,6 @@ static void qla2x00_process_completed_request(struct scsi_qla_host *, uint32_t);
static void qla2x00_status_entry(scsi_qla_host_t *, void *);
static void qla2x00_status_cont_entry(scsi_qla_host_t *, sts_cont_entry_t *);
static void qla2x00_error_entry(scsi_qla_host_t *, sts_entry_t *);
-static void qla2x00_ms_entry(scsi_qla_host_t *, ms_iocb_entry_t *);
-
-static void qla24xx_ms_entry(scsi_qla_host_t *, struct ct_entry_24xx *);
/**
* qla2100_intr_handler() - Process interrupts for the ISP2100 and ISP2200.
@@ -33,7 +30,6 @@ qla2100_intr_handler(int irq, void *dev_id)
scsi_qla_host_t *ha;
struct device_reg_2xxx __iomem *reg;
int status;
- unsigned long flags;
unsigned long iter;
uint16_t hccr;
uint16_t mb[4];
@@ -48,7 +44,7 @@ qla2100_intr_handler(int irq, void *dev_id)
reg = &ha->iobase->isp;
status = 0;
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ spin_lock(&ha->hardware_lock);
for (iter = 50; iter--; ) {
hccr = RD_REG_WORD(&reg->hccr);
if (hccr & HCCR_RISC_PAUSE) {
@@ -99,7 +95,7 @@ qla2100_intr_handler(int irq, void *dev_id)
RD_REG_WORD(&reg->hccr);
}
}
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_unlock(&ha->hardware_lock);
if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
(status & MBX_INTERRUPT) && ha->flags.mbox_int) {
@@ -125,7 +121,6 @@ qla2300_intr_handler(int irq, void *dev_id)
scsi_qla_host_t *ha;
struct device_reg_2xxx __iomem *reg;
int status;
- unsigned long flags;
unsigned long iter;
uint32_t stat;
uint16_t hccr;
@@ -141,7 +136,7 @@ qla2300_intr_handler(int irq, void *dev_id)
reg = &ha->iobase->isp;
status = 0;
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ spin_lock(&ha->hardware_lock);
for (iter = 50; iter--; ) {
stat = RD_REG_DWORD(&reg->u.isp2300.host_status);
if (stat & HSR_RISC_PAUSED) {
@@ -211,7 +206,7 @@ qla2300_intr_handler(int irq, void *dev_id)
WRT_REG_WORD(&reg->hccr, HCCR_CLR_RISC_INT);
RD_REG_WORD_RELAXED(&reg->hccr);
}
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_unlock(&ha->hardware_lock);
if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
(status & MBX_INTERRUPT) && ha->flags.mbox_int) {
@@ -276,6 +271,9 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
uint32_t rscn_entry, host_pid;
uint8_t rscn_queue_index;
+ unsigned long flags;
+ scsi_qla_host_t *vha;
+ int i;
/* Setup to process RIO completion. */
handle_cnt = 0;
@@ -351,6 +349,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
"ISP System Error - mbx1=%xh mbx2=%xh mbx3=%xh.\n",
mb[1], mb[2], mb[3]);
+ qla2x00_post_hwe_work(ha, mb[0], mb[1], mb[2], mb[3]);
ha->isp_ops->fw_dump(ha, 1);
if (IS_FWI2_CAPABLE(ha)) {
@@ -375,6 +374,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
ha->host_no));
qla_printk(KERN_WARNING, ha, "ISP Request Transfer Error.\n");
+ qla2x00_post_hwe_work(ha, mb[0], mb[1], mb[2], mb[3]);
set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
break;
@@ -383,6 +383,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
ha->host_no));
qla_printk(KERN_WARNING, ha, "ISP Response Transfer Error.\n");
+ qla2x00_post_hwe_work(ha, mb[0], mb[1], mb[2], mb[3]);
set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
break;
@@ -408,8 +409,10 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
}
set_bit(REGISTER_FC4_NEEDED, &ha->dpc_flags);
+ set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags);
ha->flags.management_server_logged_in = 0;
+ qla2x00_post_aen_work(ha, FCH_EVT_LIP, mb[1]);
break;
case MBA_LOOP_UP: /* Loop Up Event */
@@ -429,12 +432,14 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
link_speed);
ha->flags.management_server_logged_in = 0;
+ qla2x00_post_aen_work(ha, FCH_EVT_LINKUP, ha->link_data_rate);
break;
case MBA_LOOP_DOWN: /* Loop Down Event */
- DEBUG2(printk("scsi(%ld): Asynchronous LOOP DOWN (%x).\n",
- ha->host_no, mb[1]));
- qla_printk(KERN_INFO, ha, "LOOP DOWN detected (%x).\n", mb[1]);
+ DEBUG2(printk("scsi(%ld): Asynchronous LOOP DOWN "
+ "(%x %x %x).\n", ha->host_no, mb[1], mb[2], mb[3]));
+ qla_printk(KERN_INFO, ha, "LOOP DOWN detected (%x %x %x).\n",
+ mb[1], mb[2], mb[3]);
if (atomic_read(&ha->loop_state) != LOOP_DOWN) {
atomic_set(&ha->loop_state, LOOP_DOWN);
@@ -450,8 +455,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
ha->flags.management_server_logged_in = 0;
ha->link_data_rate = PORT_SPEED_UNKNOWN;
- if (ql2xfdmienable)
- set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags);
+ qla2x00_post_aen_work(ha, FCH_EVT_LINKDOWN, 0);
break;
case MBA_LIP_RESET: /* LIP reset occurred */
@@ -475,6 +479,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
ha->operating_mode = LOOP;
ha->flags.management_server_logged_in = 0;
+ qla2x00_post_aen_work(ha, FCH_EVT_LIPRESET, mb[1]);
break;
case MBA_POINT_TO_POINT: /* Point-to-Point */
@@ -505,6 +510,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
set_bit(RESET_MARKER_NEEDED, &ha->dpc_flags);
}
set_bit(REGISTER_FC4_NEEDED, &ha->dpc_flags);
+ set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags);
ha->flags.gpsc_supported = 1;
ha->flags.management_server_logged_in = 0;
@@ -538,6 +544,18 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
break;
case MBA_PORT_UPDATE: /* Port database update */
+ if ((ha->flags.npiv_supported) && (ha->num_vhosts)) {
+ for_each_mapped_vp_idx(ha, i) {
+ list_for_each_entry(vha, &ha->vp_list,
+ vp_list) {
+ if ((mb[3] & 0xff)
+ == vha->vp_idx) {
+ ha = vha;
+ break;
+ }
+ }
+ }
+ }
/*
* If PORT UPDATE is global (recieved LIP_OCCURED/LIP_RESET
* event etc. earlier indicating loop is down) then process
@@ -572,12 +590,18 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
break;
case MBA_RSCN_UPDATE: /* State Change Registration */
- /* Check if the Vport has issued a SCR */
- if (ha->parent && test_bit(VP_SCR_NEEDED, &ha->vp_flags))
- break;
- /* Only handle SCNs for our Vport index. */
- if (ha->flags.npiv_supported && ha->vp_idx != mb[3])
- break;
+ if ((ha->flags.npiv_supported) && (ha->num_vhosts)) {
+ for_each_mapped_vp_idx(ha, i) {
+ list_for_each_entry(vha, &ha->vp_list,
+ vp_list) {
+ if ((mb[3] & 0xff)
+ == vha->vp_idx) {
+ ha = vha;
+ break;
+ }
+ }
+ }
+ }
DEBUG2(printk("scsi(%ld): Asynchronous RSCR UPDATE.\n",
ha->host_no));
@@ -612,6 +636,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags);
set_bit(RSCN_UPDATE, &ha->dpc_flags);
+ qla2x00_post_aen_work(ha, FCH_EVT_RSCN, rscn_entry);
break;
/* case MBA_RIO_RESPONSE: */
@@ -637,6 +662,42 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
DEBUG2(printk("scsi(%ld): Trace Notification -- %04x %04x.\n",
ha->host_no, mb[1], mb[2]));
break;
+
+ case MBA_ISP84XX_ALERT:
+ DEBUG2(printk("scsi(%ld): ISP84XX Alert Notification -- "
+ "%04x %04x %04x\n", ha->host_no, mb[1], mb[2], mb[3]));
+
+ spin_lock_irqsave(&ha->cs84xx->access_lock, flags);
+ switch (mb[1]) {
+ case A84_PANIC_RECOVERY:
+ qla_printk(KERN_INFO, ha, "Alert 84XX: panic recovery "
+ "%04x %04x\n", mb[2], mb[3]);
+ break;
+ case A84_OP_LOGIN_COMPLETE:
+ ha->cs84xx->op_fw_version = mb[3] << 16 | mb[2];
+ DEBUG2(qla_printk(KERN_INFO, ha, "Alert 84XX:"
+ "firmware version %x\n", ha->cs84xx->op_fw_version));
+ break;
+ case A84_DIAG_LOGIN_COMPLETE:
+ ha->cs84xx->diag_fw_version = mb[3] << 16 | mb[2];
+ DEBUG2(qla_printk(KERN_INFO, ha, "Alert 84XX:"
+ "diagnostic firmware version %x\n",
+ ha->cs84xx->diag_fw_version));
+ break;
+ case A84_GOLD_LOGIN_COMPLETE:
+ ha->cs84xx->diag_fw_version = mb[3] << 16 | mb[2];
+ ha->cs84xx->fw_update = 1;
+ DEBUG2(qla_printk(KERN_INFO, ha, "Alert 84XX: gold "
+ "firmware version %x\n",
+ ha->cs84xx->gold_fw_version));
+ break;
+ default:
+ qla_printk(KERN_ERR, ha,
+ "Alert 84xx: Invalid Alert %04x %04x %04x\n",
+ mb[1], mb[2], mb[3]);
+ }
+ spin_unlock_irqrestore(&ha->cs84xx->access_lock, flags);
+ break;
}
if (!ha->parent && ha->num_vhosts)
@@ -803,9 +864,6 @@ qla2x00_process_response_queue(struct scsi_qla_host *ha)
case STATUS_CONT_TYPE:
qla2x00_status_cont_entry(ha, (sts_cont_entry_t *)pkt);
break;
- case MS_IOCB_TYPE:
- qla2x00_ms_entry(ha, (ms_iocb_entry_t *)pkt);
- break;
default:
/* Type Not Supported. */
DEBUG4(printk(KERN_WARNING
@@ -1340,44 +1398,6 @@ qla2x00_error_entry(scsi_qla_host_t *ha, sts_entry_t *pkt)
}
/**
- * qla2x00_ms_entry() - Process a Management Server entry.
- * @ha: SCSI driver HA context
- * @index: Response queue out pointer
- */
-static void
-qla2x00_ms_entry(scsi_qla_host_t *ha, ms_iocb_entry_t *pkt)
-{
- srb_t *sp;
-
- DEBUG3(printk("%s(%ld): pkt=%p pkthandle=%d.\n",
- __func__, ha->host_no, pkt, pkt->handle1));
-
- /* Validate handle. */
- if (pkt->handle1 < MAX_OUTSTANDING_COMMANDS)
- sp = ha->outstanding_cmds[pkt->handle1];
- else
- sp = NULL;
-
- if (sp == NULL) {
- DEBUG2(printk("scsi(%ld): MS entry - invalid handle\n",
- ha->host_no));
- qla_printk(KERN_WARNING, ha, "MS entry - invalid handle\n");
-
- set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
- return;
- }
-
- CMD_COMPL_STATUS(sp->cmd) = le16_to_cpu(pkt->status);
- CMD_ENTRY_STATUS(sp->cmd) = pkt->entry_status;
-
- /* Free outstanding command slot. */
- ha->outstanding_cmds[pkt->handle1] = NULL;
-
- qla2x00_sp_compl(ha, sp);
-}
-
-
-/**
* qla24xx_mbx_completion() - Process mailbox command completions.
* @ha: SCSI driver HA context
* @mb0: Mailbox0 register
@@ -1449,9 +1469,6 @@ qla24xx_process_response_queue(struct scsi_qla_host *ha)
case STATUS_CONT_TYPE:
qla2x00_status_cont_entry(ha, (sts_cont_entry_t *)pkt);
break;
- case MS_IOCB_TYPE:
- qla24xx_ms_entry(ha, (struct ct_entry_24xx *)pkt);
- break;
case VP_RPT_ID_IOCB_TYPE:
qla24xx_report_id_acquisition(ha,
(struct vp_rpt_id_entry_24xx *)pkt);
@@ -1533,7 +1550,6 @@ qla24xx_intr_handler(int irq, void *dev_id)
scsi_qla_host_t *ha;
struct device_reg_24xx __iomem *reg;
int status;
- unsigned long flags;
unsigned long iter;
uint32_t stat;
uint32_t hccr;
@@ -1549,13 +1565,19 @@ qla24xx_intr_handler(int irq, void *dev_id)
reg = &ha->iobase->isp24;
status = 0;
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ spin_lock(&ha->hardware_lock);
for (iter = 50; iter--; ) {
stat = RD_REG_DWORD(&reg->host_status);
if (stat & HSRX_RISC_PAUSED) {
if (pci_channel_offline(ha->pdev))
break;
+ if (ha->hw_event_pause_errors == 0)
+ qla2x00_post_hwe_work(ha, HW_EVENT_PARITY_ERR,
+ 0, MSW(stat), LSW(stat));
+ else if (ha->hw_event_pause_errors < 0xffffffff)
+ ha->hw_event_pause_errors++;
+
hccr = RD_REG_DWORD(&reg->hccr);
qla_printk(KERN_INFO, ha, "RISC paused -- HCCR=%x, "
@@ -1597,7 +1619,7 @@ qla24xx_intr_handler(int irq, void *dev_id)
WRT_REG_DWORD(&reg->hccr, HCCRX_CLR_RISC_INT);
RD_REG_DWORD_RELAXED(&reg->hccr);
}
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_unlock(&ha->hardware_lock);
if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
(status & MBX_INTERRUPT) && ha->flags.mbox_int) {
@@ -1608,66 +1630,21 @@ qla24xx_intr_handler(int irq, void *dev_id)
return IRQ_HANDLED;
}
-/**
- * qla24xx_ms_entry() - Process a Management Server entry.
- * @ha: SCSI driver HA context
- * @index: Response queue out pointer
- */
-static void
-qla24xx_ms_entry(scsi_qla_host_t *ha, struct ct_entry_24xx *pkt)
-{
- srb_t *sp;
-
- DEBUG3(printk("%s(%ld): pkt=%p pkthandle=%d.\n",
- __func__, ha->host_no, pkt, pkt->handle));
-
- DEBUG9(printk("%s: ct pkt dump:\n", __func__));
- DEBUG9(qla2x00_dump_buffer((void *)pkt, sizeof(struct ct_entry_24xx)));
-
- /* Validate handle. */
- if (pkt->handle < MAX_OUTSTANDING_COMMANDS)
- sp = ha->outstanding_cmds[pkt->handle];
- else
- sp = NULL;
-
- if (sp == NULL) {
- DEBUG2(printk("scsi(%ld): MS entry - invalid handle\n",
- ha->host_no));
- DEBUG10(printk("scsi(%ld): MS entry - invalid handle\n",
- ha->host_no));
- qla_printk(KERN_WARNING, ha, "MS entry - invalid handle %d\n",
- pkt->handle);
-
- set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
- return;
- }
-
- CMD_COMPL_STATUS(sp->cmd) = le16_to_cpu(pkt->comp_status);
- CMD_ENTRY_STATUS(sp->cmd) = pkt->entry_status;
-
- /* Free outstanding command slot. */
- ha->outstanding_cmds[pkt->handle] = NULL;
-
- qla2x00_sp_compl(ha, sp);
-}
-
static irqreturn_t
qla24xx_msix_rsp_q(int irq, void *dev_id)
{
scsi_qla_host_t *ha;
struct device_reg_24xx __iomem *reg;
- unsigned long flags;
ha = dev_id;
reg = &ha->iobase->isp24;
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ spin_lock(&ha->hardware_lock);
qla24xx_process_response_queue(ha);
-
WRT_REG_DWORD(&reg->hccr, HCCRX_CLR_RISC_INT);
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_unlock(&ha->hardware_lock);
return IRQ_HANDLED;
}
@@ -1678,7 +1655,6 @@ qla24xx_msix_default(int irq, void *dev_id)
scsi_qla_host_t *ha;
struct device_reg_24xx __iomem *reg;
int status;
- unsigned long flags;
uint32_t stat;
uint32_t hccr;
uint16_t mb[4];
@@ -1687,13 +1663,19 @@ qla24xx_msix_default(int irq, void *dev_id)
reg = &ha->iobase->isp24;
status = 0;
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ spin_lock(&ha->hardware_lock);
do {
stat = RD_REG_DWORD(&reg->host_status);
if (stat & HSRX_RISC_PAUSED) {
if (pci_channel_offline(ha->pdev))
break;
+ if (ha->hw_event_pause_errors == 0)
+ qla2x00_post_hwe_work(ha, HW_EVENT_PARITY_ERR,
+ 0, MSW(stat), LSW(stat));
+ else if (ha->hw_event_pause_errors < 0xffffffff)
+ ha->hw_event_pause_errors++;
+
hccr = RD_REG_DWORD(&reg->hccr);
qla_printk(KERN_INFO, ha, "RISC paused -- HCCR=%x, "
@@ -1734,7 +1716,7 @@ qla24xx_msix_default(int irq, void *dev_id)
}
WRT_REG_DWORD(&reg->hccr, HCCRX_CLR_RISC_INT);
} while (0);
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_unlock(&ha->hardware_lock);
if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
(status & MBX_INTERRUPT) && ha->flags.mbox_int) {
@@ -1821,10 +1803,9 @@ qla2x00_request_irqs(scsi_qla_host_t *ha)
{
int ret;
device_reg_t __iomem *reg = ha->iobase;
- unsigned long flags;
/* If possible, enable MSI-X. */
- if (!IS_QLA2432(ha) && !IS_QLA2532(ha))
+ if (!IS_QLA2432(ha) && !IS_QLA2532(ha) && !IS_QLA8432(ha))
goto skip_msix;
if (IS_QLA2432(ha) && (ha->chip_revision < QLA_MSIX_CHIP_REV_24XX ||
@@ -1859,7 +1840,7 @@ qla2x00_request_irqs(scsi_qla_host_t *ha)
"MSI-X: Falling back-to INTa mode -- %d.\n", ret);
skip_msix:
- if (!IS_QLA24XX(ha) && !IS_QLA2532(ha))
+ if (!IS_QLA24XX(ha) && !IS_QLA2532(ha) && !IS_QLA8432(ha))
goto skip_msi;
ret = pci_enable_msi(ha->pdev);
@@ -1882,7 +1863,7 @@ skip_msi:
clear_risc_ints:
ha->isp_ops->disable_intrs(ha);
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ spin_lock_irq(&ha->hardware_lock);
if (IS_FWI2_CAPABLE(ha)) {
WRT_REG_DWORD(&reg->isp24.hccr, HCCRX_CLR_HOST_INT);
WRT_REG_DWORD(&reg->isp24.hccr, HCCRX_CLR_RISC_INT);
@@ -1891,7 +1872,7 @@ clear_risc_ints:
WRT_REG_WORD(&reg->isp.hccr, HCCR_CLR_RISC_INT);
WRT_REG_WORD(&reg->isp.hccr, HCCR_CLR_HOST_INT);
}
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_unlock_irq(&ha->hardware_lock);
ha->isp_ops->enable_intrs(ha);
fail:
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index bb103580e1b..21006042080 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -310,7 +310,7 @@ qla2x00_load_ram(scsi_qla_host_t *ha, dma_addr_t req_dma, uint32_t risc_addr,
}
mcp->in_mb = MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -367,7 +367,7 @@ qla2x00_execute_fw(scsi_qla_host_t *ha, uint32_t risc_addr)
}
}
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -417,7 +417,7 @@ qla2x00_get_fw_version(scsi_qla_host_t *ha, uint16_t *major, uint16_t *minor,
mcp->out_mb = MBX_0;
mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->flags = 0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
rval = qla2x00_mailbox_command(ha, mcp);
/* Return mailbox data. */
@@ -466,7 +466,7 @@ qla2x00_get_fw_options(scsi_qla_host_t *ha, uint16_t *fwopts)
mcp->mb[0] = MBC_GET_FIRMWARE_OPTION;
mcp->out_mb = MBX_0;
mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -524,7 +524,7 @@ qla2x00_set_fw_options(scsi_qla_host_t *ha, uint16_t *fwopts)
mcp->mb[12] = 0; /* Undocumented, but used */
mcp->out_mb |= MBX_12|MBX_11|MBX_10;
}
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -576,7 +576,7 @@ qla2x00_mbx_reg_test(scsi_qla_host_t *ha)
mcp->mb[7] = 0x2525;
mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -587,6 +587,14 @@ qla2x00_mbx_reg_test(scsi_qla_host_t *ha)
if (mcp->mb[5] != 0xA5A5 || mcp->mb[6] != 0x5A5A ||
mcp->mb[7] != 0x2525)
rval = QLA_FUNCTION_FAILED;
+ if (rval == QLA_FUNCTION_FAILED) {
+ struct device_reg_24xx __iomem *reg =
+ &ha->iobase->isp24;
+
+ qla2xxx_hw_event_log(ha, HW_EVENT_ISP_ERR, 0,
+ LSW(RD_REG_DWORD(&reg->hccr)),
+ LSW(RD_REG_DWORD(&reg->istatus)));
+ }
}
if (rval != QLA_SUCCESS) {
@@ -640,7 +648,7 @@ qla2x00_verify_checksum(scsi_qla_host_t *ha, uint32_t risc_addr)
mcp->in_mb |= MBX_1;
}
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -673,9 +681,9 @@ qla2x00_verify_checksum(scsi_qla_host_t *ha, uint32_t risc_addr)
* Context:
* Kernel context.
*/
-int
-qla2x00_issue_iocb(scsi_qla_host_t *ha, void* buffer, dma_addr_t phys_addr,
- size_t size)
+static int
+qla2x00_issue_iocb_timeout(scsi_qla_host_t *ha, void *buffer,
+ dma_addr_t phys_addr, size_t size, uint32_t tov)
{
int rval;
mbx_cmd_t mc;
@@ -689,7 +697,7 @@ qla2x00_issue_iocb(scsi_qla_host_t *ha, void* buffer, dma_addr_t phys_addr,
mcp->mb[7] = LSW(MSD(phys_addr));
mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_2|MBX_0;
- mcp->tov = 30;
+ mcp->tov = tov;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -710,6 +718,14 @@ qla2x00_issue_iocb(scsi_qla_host_t *ha, void* buffer, dma_addr_t phys_addr,
return rval;
}
+int
+qla2x00_issue_iocb(scsi_qla_host_t *ha, void *buffer, dma_addr_t phys_addr,
+ size_t size)
+{
+ return qla2x00_issue_iocb_timeout(ha, buffer, phys_addr, size,
+ MBX_TOV_SECONDS);
+}
+
/*
* qla2x00_abort_command
* Abort command aborts a specified IOCB.
@@ -760,7 +776,7 @@ qla2x00_abort_command(scsi_qla_host_t *ha, srb_t *sp)
mcp->mb[6] = (uint16_t)sp->cmd->device->lun;
mcp->out_mb = MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -768,7 +784,6 @@ qla2x00_abort_command(scsi_qla_host_t *ha, srb_t *sp)
DEBUG2_3_11(printk("qla2x00_abort_command(%ld): failed=%x.\n",
ha->host_no, rval));
} else {
- sp->flags |= SRB_ABORT_PENDING;
DEBUG11(printk("qla2x00_abort_command(%ld): done.\n",
ha->host_no));
}
@@ -776,36 +791,20 @@ qla2x00_abort_command(scsi_qla_host_t *ha, srb_t *sp)
return rval;
}
-#if USE_ABORT_TGT
-/*
- * qla2x00_abort_target
- * Issue abort target mailbox command.
- *
- * Input:
- * ha = adapter block pointer.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
int
-qla2x00_abort_target(fc_port_t *fcport)
+qla2x00_abort_target(struct fc_port *fcport, unsigned int l)
{
- int rval;
+ int rval, rval2;
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
scsi_qla_host_t *ha;
- if (fcport == NULL)
- return 0;
-
DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->ha->host_no));
+ l = l;
ha = fcport->ha;
mcp->mb[0] = MBC_ABORT_TARGET;
- mcp->out_mb = MBX_2|MBX_1|MBX_0;
+ mcp->out_mb = MBX_9|MBX_2|MBX_1|MBX_0;
if (HAS_EXTENDED_IDS(ha)) {
mcp->mb[1] = fcport->loop_id;
mcp->mb[10] = 0;
@@ -814,27 +813,70 @@ qla2x00_abort_target(fc_port_t *fcport)
mcp->mb[1] = fcport->loop_id << 8;
}
mcp->mb[2] = ha->loop_reset_delay;
+ mcp->mb[9] = ha->vp_idx;
mcp->in_mb = MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
+ if (rval != QLA_SUCCESS) {
+ DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
+ ha->host_no, rval));
+ }
- /* Issue marker command. */
- ha->marker_needed = 1;
+ /* Issue marker IOCB. */
+ rval2 = qla2x00_marker(ha, fcport->loop_id, 0, MK_SYNC_ID);
+ if (rval2 != QLA_SUCCESS) {
+ DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB "
+ "(%x).\n", __func__, ha->host_no, rval2));
+ } else {
+ DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
+ }
+
+ return rval;
+}
+int
+qla2x00_lun_reset(struct fc_port *fcport, unsigned int l)
+{
+ int rval, rval2;
+ mbx_cmd_t mc;
+ mbx_cmd_t *mcp = &mc;
+ scsi_qla_host_t *ha;
+
+ DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->ha->host_no));
+
+ ha = fcport->ha;
+ mcp->mb[0] = MBC_LUN_RESET;
+ mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0;
+ if (HAS_EXTENDED_IDS(ha))
+ mcp->mb[1] = fcport->loop_id;
+ else
+ mcp->mb[1] = fcport->loop_id << 8;
+ mcp->mb[2] = l;
+ mcp->mb[3] = 0;
+ mcp->mb[9] = ha->vp_idx;
+
+ mcp->in_mb = MBX_0;
+ mcp->tov = MBX_TOV_SECONDS;
+ mcp->flags = 0;
+ rval = qla2x00_mailbox_command(ha, mcp);
if (rval != QLA_SUCCESS) {
- DEBUG2_3_11(printk("qla2x00_abort_target(%ld): failed=%x.\n",
+ DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
ha->host_no, rval));
+ }
+
+ /* Issue marker IOCB. */
+ rval2 = qla2x00_marker(ha, fcport->loop_id, l, MK_SYNC_ID_LUN);
+ if (rval2 != QLA_SUCCESS) {
+ DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB "
+ "(%x).\n", __func__, ha->host_no, rval2));
} else {
- /*EMPTY*/
- DEBUG11(printk("qla2x00_abort_target(%ld): done.\n",
- ha->host_no));
+ DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
}
return rval;
}
-#endif
/*
* qla2x00_get_adapter_id
@@ -871,7 +913,7 @@ qla2x00_get_adapter_id(scsi_qla_host_t *ha, uint16_t *id, uint8_t *al_pa,
mcp->mb[9] = ha->vp_idx;
mcp->out_mb = MBX_9|MBX_0;
mcp->in_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
if (mcp->mb[0] == MBS_COMMAND_ERROR)
@@ -928,7 +970,7 @@ qla2x00_get_retry_cnt(scsi_qla_host_t *ha, uint8_t *retry_cnt, uint8_t *tov,
mcp->mb[0] = MBC_GET_RETRY_COUNT;
mcp->out_mb = MBX_0;
mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -995,7 +1037,7 @@ qla2x00_init_firmware(scsi_qla_host_t *ha, uint16_t size)
mcp->in_mb = MBX_5|MBX_4|MBX_0;
mcp->buf_size = size;
mcp->flags = MBX_DMA_OUT;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
rval = qla2x00_mailbox_command(ha, mcp);
if (rval != QLA_SUCCESS) {
@@ -1173,7 +1215,7 @@ gpd_error_out:
* Kernel context.
*/
int
-qla2x00_get_firmware_state(scsi_qla_host_t *ha, uint16_t *dptr)
+qla2x00_get_firmware_state(scsi_qla_host_t *ha, uint16_t *states)
{
int rval;
mbx_cmd_t mc;
@@ -1184,13 +1226,15 @@ qla2x00_get_firmware_state(scsi_qla_host_t *ha, uint16_t *dptr)
mcp->mb[0] = MBC_GET_FIRMWARE_STATE;
mcp->out_mb = MBX_0;
- mcp->in_mb = MBX_2|MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
- /* Return firmware state. */
- *dptr = mcp->mb[1];
+ /* Return firmware states. */
+ states[0] = mcp->mb[1];
+ states[1] = mcp->mb[2];
+ states[2] = mcp->mb[3];
if (rval != QLA_SUCCESS) {
/*EMPTY*/
@@ -1246,7 +1290,7 @@ qla2x00_get_port_name(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t *name,
}
mcp->in_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -1318,7 +1362,7 @@ qla2x00_lip_reset(scsi_qla_host_t *ha)
mcp->mb[3] = 0;
}
mcp->in_mb = MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -1424,7 +1468,7 @@ qla24xx_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain,
lg->port_id[0] = al_pa;
lg->port_id[1] = area;
lg->port_id[2] = domain;
- lg->vp_index = cpu_to_le16(ha->vp_idx);
+ lg->vp_index = ha->vp_idx;
rval = qla2x00_issue_iocb(ha, lg, lg_dma, 0);
if (rval != QLA_SUCCESS) {
DEBUG2_3_11(printk("%s(%ld): failed to issue Login IOCB "
@@ -1679,7 +1723,7 @@ qla24xx_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain,
lg->port_id[0] = al_pa;
lg->port_id[1] = area;
lg->port_id[2] = domain;
- lg->vp_index = cpu_to_le16(ha->vp_idx);
+ lg->vp_index = ha->vp_idx;
rval = qla2x00_issue_iocb(ha, lg, lg_dma, 0);
if (rval != QLA_SUCCESS) {
DEBUG2_3_11(printk("%s(%ld): failed to issue Logout IOCB "
@@ -1743,7 +1787,7 @@ qla2x00_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain,
}
mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -1791,7 +1835,7 @@ qla2x00_full_login_lip(scsi_qla_host_t *ha)
mcp->mb[3] = 0;
mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -1852,7 +1896,7 @@ qla2x00_get_id_list(scsi_qla_host_t *ha, void *id_list, dma_addr_t id_list_dma,
mcp->out_mb |= MBX_6|MBX_3|MBX_2|MBX_1;
}
mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -1896,7 +1940,7 @@ qla2x00_get_resource_cnts(scsi_qla_host_t *ha, uint16_t *cur_xchg_cnt,
mcp->mb[0] = MBC_GET_RESOURCE_COUNTS;
mcp->out_mb = MBX_0;
mcp->in_mb = MBX_11|MBX_10|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -2036,7 +2080,7 @@ qla2x00_get_link_status(scsi_qla_host_t *ha, uint16_t loop_id,
mcp->mb[1] = loop_id << 8;
mcp->out_mb |= MBX_1;
}
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = IOCTL_CMD;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -2082,7 +2126,7 @@ qla24xx_get_isp_stats(scsi_qla_host_t *ha, struct link_statistics *stats,
mcp->mb[10] = 0;
mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
mcp->in_mb = MBX_2|MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = IOCTL_CMD;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -2165,7 +2209,6 @@ qla24xx_abort_command(scsi_qla_host_t *ha, srb_t *sp)
rval = QLA_FUNCTION_FAILED;
} else {
DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
- sp->flags |= SRB_ABORT_PENDING;
}
dma_pool_free(ha->s_dma_pool, abt, abt_dma);
@@ -2180,17 +2223,15 @@ struct tsk_mgmt_cmd {
} p;
};
-int
-qla24xx_abort_target(fc_port_t *fcport)
+static int
+__qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport,
+ unsigned int l)
{
- int rval;
+ int rval, rval2;
struct tsk_mgmt_cmd *tsk;
dma_addr_t tsk_dma;
scsi_qla_host_t *ha, *pha;
- if (fcport == NULL)
- return 0;
-
DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->ha->host_no));
ha = fcport->ha;
@@ -2207,47 +2248,61 @@ qla24xx_abort_target(fc_port_t *fcport)
tsk->p.tsk.entry_count = 1;
tsk->p.tsk.nport_handle = cpu_to_le16(fcport->loop_id);
tsk->p.tsk.timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
- tsk->p.tsk.control_flags = __constant_cpu_to_le32(TCF_TARGET_RESET);
+ tsk->p.tsk.control_flags = cpu_to_le32(type);
tsk->p.tsk.port_id[0] = fcport->d_id.b.al_pa;
tsk->p.tsk.port_id[1] = fcport->d_id.b.area;
tsk->p.tsk.port_id[2] = fcport->d_id.b.domain;
tsk->p.tsk.vp_index = fcport->vp_idx;
+ if (type == TCF_LUN_RESET) {
+ int_to_scsilun(l, &tsk->p.tsk.lun);
+ host_to_fcp_swap((uint8_t *)&tsk->p.tsk.lun,
+ sizeof(tsk->p.tsk.lun));
+ }
rval = qla2x00_issue_iocb(ha, tsk, tsk_dma, 0);
if (rval != QLA_SUCCESS) {
- DEBUG2_3_11(printk("%s(%ld): failed to issue Target Reset IOCB "
- "(%x).\n", __func__, ha->host_no, rval));
- goto atarget_done;
+ DEBUG2_3_11(printk("%s(%ld): failed to issue %s Reset IOCB "
+ "(%x).\n", __func__, ha->host_no, name, rval));
} else if (tsk->p.sts.entry_status != 0) {
DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
"-- error status (%x).\n", __func__, ha->host_no,
tsk->p.sts.entry_status));
rval = QLA_FUNCTION_FAILED;
- goto atarget_done;
} else if (tsk->p.sts.comp_status !=
__constant_cpu_to_le16(CS_COMPLETE)) {
DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
"-- completion status (%x).\n", __func__,
ha->host_no, le16_to_cpu(tsk->p.sts.comp_status)));
rval = QLA_FUNCTION_FAILED;
- goto atarget_done;
}
/* Issue marker IOCB. */
- rval = qla2x00_marker(ha, fcport->loop_id, 0, MK_SYNC_ID);
- if (rval != QLA_SUCCESS) {
+ rval2 = qla2x00_marker(ha, fcport->loop_id, l,
+ type == TCF_LUN_RESET ? MK_SYNC_ID_LUN: MK_SYNC_ID);
+ if (rval2 != QLA_SUCCESS) {
DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB "
- "(%x).\n", __func__, ha->host_no, rval));
+ "(%x).\n", __func__, ha->host_no, rval2));
} else {
DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
}
-atarget_done:
dma_pool_free(pha->s_dma_pool, tsk, tsk_dma);
return rval;
}
+int
+qla24xx_abort_target(struct fc_port *fcport, unsigned int l)
+{
+ return __qla24xx_issue_tmf("Target", TCF_TARGET_RESET, fcport, l);
+}
+
+int
+qla24xx_lun_reset(struct fc_port *fcport, unsigned int l)
+{
+ return __qla24xx_issue_tmf("Lun", TCF_LUN_RESET, fcport, l);
+}
+
#if 0
int
@@ -2304,7 +2359,7 @@ qla2x00_set_serdes_params(scsi_qla_host_t *ha, uint16_t sw_em_1g,
mcp->mb[4] = sw_em_4g | BIT_15;
mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -2372,7 +2427,7 @@ qla2x00_enable_eft_trace(scsi_qla_host_t *ha, dma_addr_t eft_dma,
mcp->mb[7] = TC_AEN_DISABLE;
mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
if (rval != QLA_SUCCESS) {
@@ -2401,7 +2456,7 @@ qla2x00_disable_eft_trace(scsi_qla_host_t *ha)
mcp->mb[1] = TC_EFT_DISABLE;
mcp->out_mb = MBX_1|MBX_0;
mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
if (rval != QLA_SUCCESS) {
@@ -2441,7 +2496,7 @@ qla2x00_enable_fce_trace(scsi_qla_host_t *ha, dma_addr_t fce_dma,
mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|
MBX_1|MBX_0;
mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
if (rval != QLA_SUCCESS) {
@@ -2477,7 +2532,7 @@ qla2x00_disable_fce_trace(scsi_qla_host_t *ha, uint64_t *wr, uint64_t *rd)
mcp->out_mb = MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|
MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
if (rval != QLA_SUCCESS) {
@@ -2525,7 +2580,7 @@ qla2x00_read_sfp(scsi_qla_host_t *ha, dma_addr_t sfp_dma, uint16_t addr,
mcp->mb[10] = 0;
mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -2559,7 +2614,7 @@ qla2x00_set_idma_speed(scsi_qla_host_t *ha, uint16_t loop_id,
mcp->mb[4] = mcp->mb[5] = 0;
mcp->out_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_5|MBX_4|MBX_3|MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -2587,12 +2642,11 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *ha,
struct vp_rpt_id_entry_24xx *rptid_entry)
{
uint8_t vp_idx;
+ uint16_t stat = le16_to_cpu(rptid_entry->vp_idx);
scsi_qla_host_t *vha;
if (rptid_entry->entry_status != 0)
return;
- if (rptid_entry->entry_status != __constant_cpu_to_le16(CS_COMPLETE))
- return;
if (rptid_entry->format == 0) {
DEBUG15(printk("%s:format 0 : scsi(%ld) number of VPs setup %d,"
@@ -2602,17 +2656,17 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *ha,
rptid_entry->port_id[2], rptid_entry->port_id[1],
rptid_entry->port_id[0]));
} else if (rptid_entry->format == 1) {
- vp_idx = LSB(rptid_entry->vp_idx);
+ vp_idx = LSB(stat);
DEBUG15(printk("%s:format 1: scsi(%ld): VP[%d] enabled "
"- status %d - "
"with port id %02x%02x%02x\n",__func__,ha->host_no,
- vp_idx, MSB(rptid_entry->vp_idx),
+ vp_idx, MSB(stat),
rptid_entry->port_id[2], rptid_entry->port_id[1],
rptid_entry->port_id[0]));
if (vp_idx == 0)
return;
- if (MSB(rptid_entry->vp_idx) == 1)
+ if (MSB(stat) == 1)
return;
list_for_each_entry(vha, &ha->vp_list, vp_list)
@@ -2877,7 +2931,7 @@ qla2x00_dump_ram(scsi_qla_host_t *ha, dma_addr_t req_dma, uint32_t addr,
}
mcp->in_mb = MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -2890,3 +2944,104 @@ qla2x00_dump_ram(scsi_qla_host_t *ha, dma_addr_t req_dma, uint32_t addr,
return rval;
}
+
+/* 84XX Support **************************************************************/
+
+struct cs84xx_mgmt_cmd {
+ union {
+ struct verify_chip_entry_84xx req;
+ struct verify_chip_rsp_84xx rsp;
+ } p;
+};
+
+int
+qla84xx_verify_chip(struct scsi_qla_host *ha, uint16_t *status)
+{
+ int rval, retry;
+ struct cs84xx_mgmt_cmd *mn;
+ dma_addr_t mn_dma;
+ uint16_t options;
+ unsigned long flags;
+
+ DEBUG16(printk("%s(%ld): entered.\n", __func__, ha->host_no));
+
+ mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma);
+ if (mn == NULL) {
+ DEBUG2_3(printk("%s(%ld): failed to allocate Verify ISP84XX "
+ "IOCB.\n", __func__, ha->host_no));
+ return QLA_MEMORY_ALLOC_FAILED;
+ }
+
+ /* Force Update? */
+ options = ha->cs84xx->fw_update ? VCO_FORCE_UPDATE : 0;
+ /* Diagnostic firmware? */
+ /* options |= MENLO_DIAG_FW; */
+ /* We update the firmware with only one data sequence. */
+ options |= VCO_END_OF_DATA;
+
+ do {
+ retry = 0;
+ memset(mn, 0, sizeof(*mn));
+ mn->p.req.entry_type = VERIFY_CHIP_IOCB_TYPE;
+ mn->p.req.entry_count = 1;
+ mn->p.req.options = cpu_to_le16(options);
+
+ DEBUG16(printk("%s(%ld): Dump of Verify Request.\n", __func__,
+ ha->host_no));
+ DEBUG16(qla2x00_dump_buffer((uint8_t *)mn,
+ sizeof(*mn)));
+
+ rval = qla2x00_issue_iocb_timeout(ha, mn, mn_dma, 0, 120);
+ if (rval != QLA_SUCCESS) {
+ DEBUG2_16(printk("%s(%ld): failed to issue Verify "
+ "IOCB (%x).\n", __func__, ha->host_no, rval));
+ goto verify_done;
+ }
+
+ DEBUG16(printk("%s(%ld): Dump of Verify Response.\n", __func__,
+ ha->host_no));
+ DEBUG16(qla2x00_dump_buffer((uint8_t *)mn,
+ sizeof(*mn)));
+
+ status[0] = le16_to_cpu(mn->p.rsp.comp_status);
+ status[1] = status[0] == CS_VCS_CHIP_FAILURE ?
+ le16_to_cpu(mn->p.rsp.failure_code) : 0;
+ DEBUG2_16(printk("%s(%ld): cs=%x fc=%x\n", __func__,
+ ha->host_no, status[0], status[1]));
+
+ if (status[0] != CS_COMPLETE) {
+ rval = QLA_FUNCTION_FAILED;
+ if (!(options & VCO_DONT_UPDATE_FW)) {
+ DEBUG2_16(printk("%s(%ld): Firmware update "
+ "failed. Retrying without update "
+ "firmware.\n", __func__, ha->host_no));
+ options |= VCO_DONT_UPDATE_FW;
+ options &= ~VCO_FORCE_UPDATE;
+ retry = 1;
+ }
+ } else {
+ DEBUG2_16(printk("%s(%ld): firmware updated to %x.\n",
+ __func__, ha->host_no,
+ le32_to_cpu(mn->p.rsp.fw_ver)));
+
+ /* NOTE: we only update OP firmware. */
+ spin_lock_irqsave(&ha->cs84xx->access_lock, flags);
+ ha->cs84xx->op_fw_version =
+ le32_to_cpu(mn->p.rsp.fw_ver);
+ spin_unlock_irqrestore(&ha->cs84xx->access_lock,
+ flags);
+ }
+ } while (retry);
+
+verify_done:
+ dma_pool_free(ha->s_dma_pool, mn, mn_dma);
+
+ if (rval != QLA_SUCCESS) {
+ DEBUG2_16(printk("%s(%ld): failed=%x.\n", __func__,
+ ha->host_no, rval));
+ } else {
+ DEBUG16(printk("%s(%ld): done.\n", __func__, ha->host_no));
+ }
+
+ return rval;
+}
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index cf784cdafb0..f2b04979e5f 100644
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -1,20 +1,8 @@
/*
- * QLOGIC LINUX SOFTWARE
- *
- * QLogic ISP2x00 device driver for Linux 2.6.x
- * Copyright (C) 2003-2005 QLogic Corporation
- * (www.qlogic.com)
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
+ * QLogic Fibre Channel HBA Driver
+ * Copyright (c) 2003-2008 QLogic Corporation
*
+ * See LICENSE.qla2xxx for copyright and licensing details.
*/
#include "qla_def.h"
@@ -28,8 +16,6 @@
#include <scsi/scsicam.h>
#include <linux/delay.h>
-void qla2x00_vp_stop_timer(scsi_qla_host_t *);
-
void
qla2x00_vp_stop_timer(scsi_qla_host_t *vha)
{
@@ -268,9 +254,17 @@ qla2x00_vp_abort_isp(scsi_qla_host_t *vha)
static int
qla2x00_do_dpc_vp(scsi_qla_host_t *vha)
{
+ scsi_qla_host_t *ha = vha->parent;
+
if (test_and_clear_bit(VP_IDX_ACQUIRED, &vha->vp_flags)) {
/* VP acquired. complete port configuration */
- qla24xx_configure_vp(vha);
+ if (atomic_read(&ha->loop_state) == LOOP_READY) {
+ qla24xx_configure_vp(vha);
+ } else {
+ set_bit(VP_IDX_ACQUIRED, &vha->vp_flags);
+ set_bit(VP_DPC_NEEDED, &ha->dpc_flags);
+ }
+
return 0;
}
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 3c1b43356ad..3223fd16bcf 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -26,9 +26,6 @@ char qla2x00_version_str[40];
*/
static struct kmem_cache *srb_cachep;
-/*
- * Ioctl related information.
- */
int num_hosts;
int ql2xlogintimeout = 20;
module_param(ql2xlogintimeout, int, S_IRUGO|S_IRUSR);
@@ -70,7 +67,7 @@ static void qla2x00_free_device(scsi_qla_host_t *);
static void qla2x00_config_dma_addressing(scsi_qla_host_t *ha);
-int ql2xfdmienable;
+int ql2xfdmienable=1;
module_param(ql2xfdmienable, int, S_IRUGO|S_IRUSR);
MODULE_PARM_DESC(ql2xfdmienable,
"Enables FDMI registratons "
@@ -103,9 +100,9 @@ static int qla24xx_queuecommand(struct scsi_cmnd *cmd,
void (*fn)(struct scsi_cmnd *));
static int qla2xxx_eh_abort(struct scsi_cmnd *);
static int qla2xxx_eh_device_reset(struct scsi_cmnd *);
+static int qla2xxx_eh_target_reset(struct scsi_cmnd *);
static int qla2xxx_eh_bus_reset(struct scsi_cmnd *);
static int qla2xxx_eh_host_reset(struct scsi_cmnd *);
-static int qla2x00_device_reset(scsi_qla_host_t *, fc_port_t *);
static int qla2x00_change_queue_depth(struct scsi_device *, int);
static int qla2x00_change_queue_type(struct scsi_device *, int);
@@ -117,6 +114,7 @@ static struct scsi_host_template qla2x00_driver_template = {
.eh_abort_handler = qla2xxx_eh_abort,
.eh_device_reset_handler = qla2xxx_eh_device_reset,
+ .eh_target_reset_handler = qla2xxx_eh_target_reset,
.eh_bus_reset_handler = qla2xxx_eh_bus_reset,
.eh_host_reset_handler = qla2xxx_eh_host_reset,
@@ -148,6 +146,7 @@ struct scsi_host_template qla24xx_driver_template = {
.eh_abort_handler = qla2xxx_eh_abort,
.eh_device_reset_handler = qla2xxx_eh_device_reset,
+ .eh_target_reset_handler = qla2xxx_eh_target_reset,
.eh_bus_reset_handler = qla2xxx_eh_bus_reset,
.eh_host_reset_handler = qla2xxx_eh_host_reset,
@@ -253,9 +252,9 @@ qla24xx_pci_info_str(struct scsi_qla_host *ha, char *str)
strcpy(str, "PCIe (");
if (lspeed == 1)
- strcat(str, "2.5Gb/s ");
+ strcat(str, "2.5GT/s ");
else if (lspeed == 2)
- strcat(str, "5.0Gb/s ");
+ strcat(str, "5.0GT/s ");
else
strcat(str, "<unknown> ");
snprintf(lwstr, sizeof(lwstr), "x%d)", lwidth);
@@ -340,6 +339,8 @@ qla24xx_fw_version_str(struct scsi_qla_host *ha, char *str)
strcat(str, "[T10 CRC] ");
if (ha->fw_attributes & BIT_5)
strcat(str, "[VI] ");
+ if (ha->fw_attributes & BIT_10)
+ strcat(str, "[84XX] ");
if (ha->fw_attributes & BIT_13)
strcat(str, "[Experimental]");
return str;
@@ -570,8 +571,6 @@ qla2x00_wait_for_hba_online(scsi_qla_host_t *ha)
else
return_status = QLA_FUNCTION_FAILED;
- DEBUG2(printk("%s return_status=%d\n",__func__,return_status));
-
return (return_status);
}
@@ -685,7 +684,6 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
DEBUG2(printk("%s(%ld): aborting sp %p from RISC. pid=%ld.\n",
__func__, ha->host_no, sp, serial));
- DEBUG3(qla2x00_print_scsi_cmd(cmd));
spin_unlock_irqrestore(&pha->hardware_lock, flags);
if (ha->isp_ops->abort_command(ha, sp)) {
@@ -719,190 +717,122 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
return ret;
}
-/**************************************************************************
-* qla2x00_eh_wait_for_pending_target_commands
-*
-* Description:
-* Waits for all the commands to come back from the specified target.
-*
-* Input:
-* ha - pointer to scsi_qla_host structure.
-* t - target
-* Returns:
-* Either SUCCESS or FAILED.
-*
-* Note:
-**************************************************************************/
+enum nexus_wait_type {
+ WAIT_HOST = 0,
+ WAIT_TARGET,
+ WAIT_LUN,
+};
+
static int
-qla2x00_eh_wait_for_pending_target_commands(scsi_qla_host_t *ha, unsigned int t)
+qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *ha, unsigned int t,
+ unsigned int l, enum nexus_wait_type type)
{
- int cnt;
- int status;
- srb_t *sp;
- struct scsi_cmnd *cmd;
+ int cnt, match, status;
+ srb_t *sp;
unsigned long flags;
scsi_qla_host_t *pha = to_qla_parent(ha);
- status = 0;
-
- /*
- * Waiting for all commands for the designated target in the active
- * array
- */
- for (cnt = 1; cnt < MAX_OUTSTANDING_COMMANDS; cnt++) {
- spin_lock_irqsave(&pha->hardware_lock, flags);
+ status = QLA_SUCCESS;
+ spin_lock_irqsave(&pha->hardware_lock, flags);
+ for (cnt = 1; status == QLA_SUCCESS && cnt < MAX_OUTSTANDING_COMMANDS;
+ cnt++) {
sp = pha->outstanding_cmds[cnt];
- if (sp) {
- cmd = sp->cmd;
- spin_unlock_irqrestore(&pha->hardware_lock, flags);
- if (cmd->device->id == t &&
- ha->vp_idx == sp->ha->vp_idx) {
- if (!qla2x00_eh_wait_on_command(ha, cmd)) {
- status = 1;
- break;
- }
- }
- } else {
- spin_unlock_irqrestore(&pha->hardware_lock, flags);
+ if (!sp)
+ continue;
+ if (ha->vp_idx != sp->ha->vp_idx)
+ continue;
+ match = 0;
+ switch (type) {
+ case WAIT_HOST:
+ match = 1;
+ break;
+ case WAIT_TARGET:
+ match = sp->cmd->device->id == t;
+ break;
+ case WAIT_LUN:
+ match = (sp->cmd->device->id == t &&
+ sp->cmd->device->lun == l);
+ break;
}
+ if (!match)
+ continue;
+
+ spin_unlock_irqrestore(&pha->hardware_lock, flags);
+ status = qla2x00_eh_wait_on_command(ha, sp->cmd);
+ spin_lock_irqsave(&pha->hardware_lock, flags);
}
- return (status);
+ spin_unlock_irqrestore(&pha->hardware_lock, flags);
+
+ return status;
}
+static char *reset_errors[] = {
+ "HBA not online",
+ "HBA not ready",
+ "Task management failed",
+ "Waiting for command completions",
+};
-/**************************************************************************
-* qla2xxx_eh_device_reset
-*
-* Description:
-* The device reset function will reset the target and abort any
-* executing commands.
-*
-* NOTE: The use of SP is undefined within this context. Do *NOT*
-* attempt to use this value, even if you determine it is
-* non-null.
-*
-* Input:
-* cmd = Linux SCSI command packet of the command that cause the
-* bus device reset.
-*
-* Returns:
-* SUCCESS/FAILURE (defined as macro in scsi.h).
-*
-**************************************************************************/
static int
-qla2xxx_eh_device_reset(struct scsi_cmnd *cmd)
+__qla2xxx_eh_generic_reset(char *name, enum nexus_wait_type type,
+ struct scsi_cmnd *cmd, int (*do_reset)(struct fc_port *, unsigned int))
{
scsi_qla_host_t *ha = shost_priv(cmd->device->host);
fc_port_t *fcport = (struct fc_port *) cmd->device->hostdata;
- int ret = FAILED;
- unsigned int id, lun;
- unsigned long serial;
+ int err;
qla2x00_block_error_handler(cmd);
- id = cmd->device->id;
- lun = cmd->device->lun;
- serial = cmd->serial_number;
-
if (!fcport)
- return ret;
+ return FAILED;
- qla_printk(KERN_INFO, ha,
- "scsi(%ld:%d:%d): DEVICE RESET ISSUED.\n", ha->host_no, id, lun);
+ qla_printk(KERN_INFO, ha, "scsi(%ld:%d:%d): %s RESET ISSUED.\n",
+ ha->host_no, cmd->device->id, cmd->device->lun, name);
+ err = 0;
if (qla2x00_wait_for_hba_online(ha) != QLA_SUCCESS)
- goto eh_dev_reset_done;
-
- if (qla2x00_wait_for_loop_ready(ha) == QLA_SUCCESS) {
- if (qla2x00_device_reset(ha, fcport) == 0)
- ret = SUCCESS;
-
-#if defined(LOGOUT_AFTER_DEVICE_RESET)
- if (ret == SUCCESS) {
- if (fcport->flags & FC_FABRIC_DEVICE) {
- ha->isp_ops->fabric_logout(ha, fcport->loop_id);
- qla2x00_mark_device_lost(ha, fcport, 0, 0);
- }
- }
-#endif
- } else {
- DEBUG2(printk(KERN_INFO
- "%s failed: loop not ready\n",__func__));
- }
-
- if (ret == FAILED) {
- DEBUG3(printk("%s(%ld): device reset failed\n",
- __func__, ha->host_no));
- qla_printk(KERN_INFO, ha, "%s: device reset failed\n",
- __func__);
+ goto eh_reset_failed;
+ err = 1;
+ if (qla2x00_wait_for_loop_ready(ha) != QLA_SUCCESS)
+ goto eh_reset_failed;
+ err = 2;
+ if (do_reset(fcport, cmd->device->lun) != QLA_SUCCESS)
+ goto eh_reset_failed;
+ err = 3;
+ if (qla2x00_eh_wait_for_pending_commands(ha, cmd->device->id,
+ cmd->device->lun, type) != QLA_SUCCESS)
+ goto eh_reset_failed;
+
+ qla_printk(KERN_INFO, ha, "scsi(%ld:%d:%d): %s RESET SUCCEEDED.\n",
+ ha->host_no, cmd->device->id, cmd->device->lun, name);
+
+ return SUCCESS;
+
+ eh_reset_failed:
+ qla_printk(KERN_INFO, ha, "scsi(%ld:%d:%d): %s RESET FAILED: %s.\n",
+ ha->host_no, cmd->device->id, cmd->device->lun, name,
+ reset_errors[err]);
+ return FAILED;
+}
- goto eh_dev_reset_done;
- }
+static int
+qla2xxx_eh_device_reset(struct scsi_cmnd *cmd)
+{
+ scsi_qla_host_t *ha = shost_priv(cmd->device->host);
- /* Flush outstanding commands. */
- if (qla2x00_eh_wait_for_pending_target_commands(ha, id))
- ret = FAILED;
- if (ret == FAILED) {
- DEBUG3(printk("%s(%ld): failed while waiting for commands\n",
- __func__, ha->host_no));
- qla_printk(KERN_INFO, ha,
- "%s: failed while waiting for commands\n", __func__);
- } else
- qla_printk(KERN_INFO, ha,
- "scsi(%ld:%d:%d): DEVICE RESET SUCCEEDED.\n", ha->host_no,
- id, lun);
- eh_dev_reset_done:
- return ret;
+ return __qla2xxx_eh_generic_reset("DEVICE", WAIT_LUN, cmd,
+ ha->isp_ops->lun_reset);
}
-/**************************************************************************
-* qla2x00_eh_wait_for_pending_commands
-*
-* Description:
-* Waits for all the commands to come back from the specified host.
-*
-* Input:
-* ha - pointer to scsi_qla_host structure.
-*
-* Returns:
-* 1 : SUCCESS
-* 0 : FAILED
-*
-* Note:
-**************************************************************************/
static int
-qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *ha)
+qla2xxx_eh_target_reset(struct scsi_cmnd *cmd)
{
- int cnt;
- int status;
- srb_t *sp;
- struct scsi_cmnd *cmd;
- unsigned long flags;
-
- status = 1;
+ scsi_qla_host_t *ha = shost_priv(cmd->device->host);
- /*
- * Waiting for all commands for the designated target in the active
- * array
- */
- for (cnt = 1; cnt < MAX_OUTSTANDING_COMMANDS; cnt++) {
- spin_lock_irqsave(&ha->hardware_lock, flags);
- sp = ha->outstanding_cmds[cnt];
- if (sp) {
- cmd = sp->cmd;
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
- status = qla2x00_eh_wait_on_command(ha, cmd);
- if (status == 0)
- break;
- }
- else {
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
- }
- }
- return (status);
+ return __qla2xxx_eh_generic_reset("TARGET", WAIT_TARGET, cmd,
+ ha->isp_ops->target_reset);
}
-
/**************************************************************************
* qla2xxx_eh_bus_reset
*
@@ -953,7 +883,8 @@ qla2xxx_eh_bus_reset(struct scsi_cmnd *cmd)
goto eh_bus_reset_done;
/* Flush outstanding commands. */
- if (!qla2x00_eh_wait_for_pending_commands(pha))
+ if (qla2x00_eh_wait_for_pending_commands(pha, 0, 0, WAIT_HOST) !=
+ QLA_SUCCESS)
ret = FAILED;
eh_bus_reset_done:
@@ -1024,7 +955,8 @@ qla2xxx_eh_host_reset(struct scsi_cmnd *cmd)
clear_bit(ABORT_ISP_ACTIVE, &pha->dpc_flags);
/* Waiting for our command in done_queue to be returned to OS.*/
- if (qla2x00_eh_wait_for_pending_commands(pha))
+ if (qla2x00_eh_wait_for_pending_commands(pha, 0, 0, WAIT_HOST) ==
+ QLA_SUCCESS)
ret = SUCCESS;
if (ha->parent)
@@ -1080,7 +1012,7 @@ qla2x00_loop_reset(scsi_qla_host_t *ha)
if (fcport->port_type != FCT_TARGET)
continue;
- ret = qla2x00_device_reset(ha, fcport);
+ ret = ha->isp_ops->target_reset(fcport, 0);
if (ret != QLA_SUCCESS) {
DEBUG2_3(printk("%s(%ld): bus_reset failed: "
"target_reset=%d d_id=%x.\n", __func__,
@@ -1095,26 +1027,6 @@ qla2x00_loop_reset(scsi_qla_host_t *ha)
return QLA_SUCCESS;
}
-/*
- * qla2x00_device_reset
- * Issue bus device reset message to the target.
- *
- * Input:
- * ha = adapter block pointer.
- * t = SCSI ID.
- * TARGET_QUEUE_LOCK must be released.
- * ADAPTER_STATE_LOCK must be released.
- *
- * Context:
- * Kernel context.
- */
-static int
-qla2x00_device_reset(scsi_qla_host_t *ha, fc_port_t *reset_fcport)
-{
- /* Abort Target command will clear Reservation */
- return ha->isp_ops->abort_target(reset_fcport);
-}
-
void
qla2x00_abort_all_cmds(scsi_qla_host_t *ha, int res)
{
@@ -1292,7 +1204,8 @@ static struct isp_operations qla2100_isp_ops = {
.enable_intrs = qla2x00_enable_intrs,
.disable_intrs = qla2x00_disable_intrs,
.abort_command = qla2x00_abort_command,
- .abort_target = qla2x00_abort_target,
+ .target_reset = qla2x00_abort_target,
+ .lun_reset = qla2x00_lun_reset,
.fabric_login = qla2x00_login_fabric,
.fabric_logout = qla2x00_fabric_logout,
.calc_req_entries = qla2x00_calc_iocbs_32,
@@ -1325,7 +1238,8 @@ static struct isp_operations qla2300_isp_ops = {
.enable_intrs = qla2x00_enable_intrs,
.disable_intrs = qla2x00_disable_intrs,
.abort_command = qla2x00_abort_command,
- .abort_target = qla2x00_abort_target,
+ .target_reset = qla2x00_abort_target,
+ .lun_reset = qla2x00_lun_reset,
.fabric_login = qla2x00_login_fabric,
.fabric_logout = qla2x00_fabric_logout,
.calc_req_entries = qla2x00_calc_iocbs_32,
@@ -1358,7 +1272,8 @@ static struct isp_operations qla24xx_isp_ops = {
.enable_intrs = qla24xx_enable_intrs,
.disable_intrs = qla24xx_disable_intrs,
.abort_command = qla24xx_abort_command,
- .abort_target = qla24xx_abort_target,
+ .target_reset = qla24xx_abort_target,
+ .lun_reset = qla24xx_lun_reset,
.fabric_login = qla24xx_login_fabric,
.fabric_logout = qla24xx_fabric_logout,
.calc_req_entries = NULL,
@@ -1391,7 +1306,8 @@ static struct isp_operations qla25xx_isp_ops = {
.enable_intrs = qla24xx_enable_intrs,
.disable_intrs = qla24xx_disable_intrs,
.abort_command = qla24xx_abort_command,
- .abort_target = qla24xx_abort_target,
+ .target_reset = qla24xx_abort_target,
+ .lun_reset = qla24xx_lun_reset,
.fabric_login = qla24xx_login_fabric,
.fabric_logout = qla24xx_fabric_logout,
.calc_req_entries = NULL,
@@ -1464,6 +1380,13 @@ qla2x00_set_isp_flags(scsi_qla_host_t *ha)
ha->device_type |= DT_IIDMA;
ha->fw_srisc_address = RISC_START_ADDRESS_2400;
break;
+ case PCI_DEVICE_ID_QLOGIC_ISP8432:
+ ha->device_type |= DT_ISP8432;
+ ha->device_type |= DT_ZIO_SUPPORTED;
+ ha->device_type |= DT_FWI2;
+ ha->device_type |= DT_IIDMA;
+ ha->fw_srisc_address = RISC_START_ADDRESS_2400;
+ break;
case PCI_DEVICE_ID_QLOGIC_ISP5422:
ha->device_type |= DT_ISP5422;
ha->device_type |= DT_FWI2;
@@ -1587,6 +1510,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
sht = &qla2x00_driver_template;
if (pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2422 ||
pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2432 ||
+ pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8432 ||
pdev->device == PCI_DEVICE_ID_QLOGIC_ISP5422 ||
pdev->device == PCI_DEVICE_ID_QLOGIC_ISP5432 ||
pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2532) {
@@ -1677,7 +1601,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
if (IS_QLA2322(ha) || IS_QLA6322(ha))
ha->optrom_size = OPTROM_SIZE_2322;
ha->isp_ops = &qla2300_isp_ops;
- } else if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
+ } else if (IS_QLA24XX_TYPE(ha)) {
host->max_id = MAX_TARGETS_2200;
ha->mbx_count = MAILBOX_REGISTER_COUNT;
ha->request_q_length = REQUEST_ENTRY_CNT_24XX;
@@ -1699,6 +1623,8 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
ha->gid_list_info_size = 8;
ha->optrom_size = OPTROM_SIZE_25XX;
ha->isp_ops = &qla25xx_isp_ops;
+ ha->hw_event_start = PCI_FUNC(pdev->devfn) ?
+ FA_HW_EVENT1_ADDR: FA_HW_EVENT0_ADDR;
}
host->can_queue = ha->request_q_length + 128;
@@ -1713,6 +1639,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
INIT_LIST_HEAD(&ha->list);
INIT_LIST_HEAD(&ha->fcports);
INIT_LIST_HEAD(&ha->vp_list);
+ INIT_LIST_HEAD(&ha->work_list);
set_bit(0, (unsigned long *) ha->vp_idx_map);
@@ -1819,6 +1746,8 @@ qla2x00_remove_one(struct pci_dev *pdev)
qla2x00_dfs_remove(ha);
+ qla84xx_put_chip(ha);
+
qla2x00_free_sysfs_attr(ha);
fc_remove_host(ha->host);
@@ -2206,6 +2135,97 @@ qla2x00_mem_free(scsi_qla_host_t *ha)
kfree(ha->nvram);
}
+static struct qla_work_evt *
+qla2x00_alloc_work(struct scsi_qla_host *ha, enum qla_work_type type,
+ int locked)
+{
+ struct qla_work_evt *e;
+
+ e = kzalloc(sizeof(struct qla_work_evt), locked ? GFP_ATOMIC:
+ GFP_KERNEL);
+ if (!e)
+ return NULL;
+
+ INIT_LIST_HEAD(&e->list);
+ e->type = type;
+ e->flags = QLA_EVT_FLAG_FREE;
+ return e;
+}
+
+static int
+qla2x00_post_work(struct scsi_qla_host *ha, struct qla_work_evt *e, int locked)
+{
+ unsigned long flags;
+
+ if (!locked)
+ spin_lock_irqsave(&ha->hardware_lock, flags);
+ list_add_tail(&e->list, &ha->work_list);
+ qla2xxx_wake_dpc(ha);
+ if (!locked)
+ spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ return QLA_SUCCESS;
+}
+
+int
+qla2x00_post_aen_work(struct scsi_qla_host *ha, enum fc_host_event_code code,
+ u32 data)
+{
+ struct qla_work_evt *e;
+
+ e = qla2x00_alloc_work(ha, QLA_EVT_AEN, 1);
+ if (!e)
+ return QLA_FUNCTION_FAILED;
+
+ e->u.aen.code = code;
+ e->u.aen.data = data;
+ return qla2x00_post_work(ha, e, 1);
+}
+
+int
+qla2x00_post_hwe_work(struct scsi_qla_host *ha, uint16_t code, uint16_t d1,
+ uint16_t d2, uint16_t d3)
+{
+ struct qla_work_evt *e;
+
+ e = qla2x00_alloc_work(ha, QLA_EVT_HWE_LOG, 1);
+ if (!e)
+ return QLA_FUNCTION_FAILED;
+
+ e->u.hwe.code = code;
+ e->u.hwe.d1 = d1;
+ e->u.hwe.d2 = d2;
+ e->u.hwe.d3 = d3;
+ return qla2x00_post_work(ha, e, 1);
+}
+
+static void
+qla2x00_do_work(struct scsi_qla_host *ha)
+{
+ struct qla_work_evt *e;
+
+ spin_lock_irq(&ha->hardware_lock);
+ while (!list_empty(&ha->work_list)) {
+ e = list_entry(ha->work_list.next, struct qla_work_evt, list);
+ list_del_init(&e->list);
+ spin_unlock_irq(&ha->hardware_lock);
+
+ switch (e->type) {
+ case QLA_EVT_AEN:
+ fc_host_post_event(ha->host, fc_get_event_number(),
+ e->u.aen.code, e->u.aen.data);
+ break;
+ case QLA_EVT_HWE_LOG:
+ qla2xxx_hw_event_log(ha, e->u.hwe.code, e->u.hwe.d1,
+ e->u.hwe.d2, e->u.hwe.d3);
+ break;
+ }
+ if (e->flags & QLA_EVT_FLAG_FREE)
+ kfree(e);
+ spin_lock_irq(&ha->hardware_lock);
+ }
+ spin_unlock_irq(&ha->hardware_lock);
+}
+
/**************************************************************************
* qla2x00_do_dpc
* This kernel thread is a task that is schedule by the interrupt handler
@@ -2257,6 +2277,8 @@ qla2x00_do_dpc(void *data)
continue;
}
+ qla2x00_do_work(ha);
+
if (test_and_clear_bit(ISP_ABORT_NEEDED, &ha->dpc_flags)) {
DEBUG(printk("scsi(%ld): dpc: sched "
@@ -2291,12 +2313,6 @@ qla2x00_do_dpc(void *data)
if (test_and_clear_bit(FCPORT_UPDATE_NEEDED, &ha->dpc_flags))
qla2x00_update_fcports(ha);
- if (test_and_clear_bit(LOOP_RESET_NEEDED, &ha->dpc_flags)) {
- DEBUG(printk("scsi(%ld): dpc: sched loop_reset()\n",
- ha->host_no));
- qla2x00_loop_reset(ha);
- }
-
if (test_and_clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags) &&
(!(test_and_set_bit(RESET_ACTIVE, &ha->dpc_flags)))) {
@@ -2357,7 +2373,7 @@ qla2x00_do_dpc(void *data)
} else {
fcport->login_retry = 0;
}
- if (fcport->login_retry == 0)
+ if (fcport->login_retry == 0 && status != QLA_SUCCESS)
fcport->loop_id = FC_NO_LOOP_ID;
}
if (test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags))
@@ -2367,19 +2383,6 @@ qla2x00_do_dpc(void *data)
ha->host_no));
}
- if ((test_bit(LOGIN_RETRY_NEEDED, &ha->dpc_flags)) &&
- atomic_read(&ha->loop_state) != LOOP_DOWN) {
-
- clear_bit(LOGIN_RETRY_NEEDED, &ha->dpc_flags);
- DEBUG(printk("scsi(%ld): qla2x00_login_retry()\n",
- ha->host_no));
-
- set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags);
-
- DEBUG(printk("scsi(%ld): qla2x00_login_retry - end\n",
- ha->host_no));
- }
-
if (test_and_clear_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags)) {
DEBUG(printk("scsi(%ld): qla2x00_loop_resync()\n",
@@ -2397,18 +2400,6 @@ qla2x00_do_dpc(void *data)
ha->host_no));
}
- if (test_and_clear_bit(FCPORT_RESCAN_NEEDED, &ha->dpc_flags)) {
-
- DEBUG(printk("scsi(%ld): Rescan flagged fcports...\n",
- ha->host_no));
-
- qla2x00_rescan_fcports(ha);
-
- DEBUG(printk("scsi(%ld): Rescan flagged fcports..."
- "end.\n",
- ha->host_no));
- }
-
if (!ha->interrupts_on)
ha->isp_ops->enable_intrs(ha);
@@ -2586,7 +2577,8 @@ qla2x00_timer(scsi_qla_host_t *ha)
set_bit(RESTART_QUEUES_NEEDED, &ha->dpc_flags);
start_dpc++;
- if (!(ha->device_flags & DFLG_NO_CABLE)) {
+ if (!(ha->device_flags & DFLG_NO_CABLE) &&
+ !ha->parent) {
DEBUG(printk("scsi(%ld): Loop down - "
"aborting ISP.\n",
ha->host_no));
@@ -2607,13 +2599,15 @@ qla2x00_timer(scsi_qla_host_t *ha)
start_dpc++;
}
+ /* Process any deferred work. */
+ if (!list_empty(&ha->work_list))
+ start_dpc++;
+
/* Schedule the DPC routine if needed */
if ((test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags) ||
test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags) ||
- test_bit(LOOP_RESET_NEEDED, &ha->dpc_flags) ||
test_bit(FCPORT_UPDATE_NEEDED, &ha->dpc_flags) ||
start_dpc ||
- test_bit(LOGIN_RETRY_NEEDED, &ha->dpc_flags) ||
test_bit(RESET_MARKER_NEEDED, &ha->dpc_flags) ||
test_bit(BEACON_BLINK_NEEDED, &ha->dpc_flags) ||
test_bit(VP_DPC_NEEDED, &ha->dpc_flags) ||
@@ -2665,7 +2659,7 @@ qla2x00_request_firmware(scsi_qla_host_t *ha)
blob = &qla_fw_blobs[FW_ISP2300];
} else if (IS_QLA2322(ha) || IS_QLA6322(ha)) {
blob = &qla_fw_blobs[FW_ISP2322];
- } else if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
+ } else if (IS_QLA24XX_TYPE(ha)) {
blob = &qla_fw_blobs[FW_ISP24XX];
} else if (IS_QLA25XX(ha)) {
blob = &qla_fw_blobs[FW_ISP25XX];
@@ -2815,6 +2809,7 @@ static struct pci_device_id qla2xxx_pci_tbl[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP6322) },
{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP2422) },
{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP2432) },
+ { PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP8432) },
{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP5422) },
{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP5432) },
{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP2532) },
diff --git a/drivers/scsi/qla2xxx/qla_settings.h b/drivers/scsi/qla2xxx/qla_settings.h
index 249e4d90fdc..2801c2664b4 100644
--- a/drivers/scsi/qla2xxx/qla_settings.h
+++ b/drivers/scsi/qla2xxx/qla_settings.h
@@ -1,26 +1,12 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
-/*
- * Compile time Options:
- * 0 - Disable and 1 - Enable
- */
-#define DEBUG_QLA2100 0 /* For Debug of qla2x00 */
-
-#define USE_ABORT_TGT 1 /* Use Abort Target mbx cmd */
-
#define MAX_RETRIES_OF_ISP_ABORT 5
/* Max time to wait for the loop to be in LOOP_READY state */
#define MAX_LOOP_TIMEOUT (60 * 5)
-/*
- * Some vendor subsystems do not recover properly after a device reset. Define
- * the following to force a logout after a successful device reset.
- */
-#undef LOGOUT_AFTER_DEVICE_RESET
-
#include "qla_version.h"
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index 26822c8807e..1728ab3ccb2 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -543,79 +543,174 @@ qla24xx_get_flash_manufacturer(scsi_qla_host_t *ha, uint8_t *man_id,
}
}
-static int
-qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
- uint32_t dwords)
+void
+qla2xxx_get_flash_info(scsi_qla_host_t *ha)
{
- int ret;
- uint32_t liter, miter;
- uint32_t sec_mask, rest_addr, conf_addr;
- uint32_t fdata, findex, cnt;
+#define FLASH_BLK_SIZE_32K 0x8000
+#define FLASH_BLK_SIZE_64K 0x10000
+ uint16_t cnt, chksum;
+ uint16_t *wptr;
+ struct qla_fdt_layout *fdt;
uint8_t man_id, flash_id;
- struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
- dma_addr_t optrom_dma;
- void *optrom = NULL;
- uint32_t *s, *d;
- ret = QLA_SUCCESS;
+ if (!IS_QLA24XX_TYPE(ha) && !IS_QLA25XX(ha))
+ return;
- /* Prepare burst-capable write on supported ISPs. */
- if (IS_QLA25XX(ha) && !(faddr & 0xfff) &&
- dwords > OPTROM_BURST_DWORDS) {
- optrom = dma_alloc_coherent(&ha->pdev->dev, OPTROM_BURST_SIZE,
- &optrom_dma, GFP_KERNEL);
- if (!optrom) {
- qla_printk(KERN_DEBUG, ha,
- "Unable to allocate memory for optrom burst write "
- "(%x KB).\n", OPTROM_BURST_SIZE / 1024);
- }
+ wptr = (uint16_t *)ha->request_ring;
+ fdt = (struct qla_fdt_layout *)ha->request_ring;
+ ha->isp_ops->read_optrom(ha, (uint8_t *)ha->request_ring,
+ FA_FLASH_DESCR_ADDR << 2, OPTROM_BURST_SIZE);
+ if (*wptr == __constant_cpu_to_le16(0xffff))
+ goto no_flash_data;
+ if (fdt->sig[0] != 'Q' || fdt->sig[1] != 'L' || fdt->sig[2] != 'I' ||
+ fdt->sig[3] != 'D')
+ goto no_flash_data;
+
+ for (cnt = 0, chksum = 0; cnt < sizeof(struct qla_fdt_layout) >> 1;
+ cnt++)
+ chksum += le16_to_cpu(*wptr++);
+ if (chksum) {
+ DEBUG2(qla_printk(KERN_INFO, ha, "Inconsistent FDT detected: "
+ "checksum=0x%x id=%c version=0x%x.\n", chksum, fdt->sig[0],
+ le16_to_cpu(fdt->version)));
+ DEBUG9(qla2x00_dump_buffer((uint8_t *)fdt, sizeof(*fdt)));
+ goto no_flash_data;
}
- qla24xx_get_flash_manufacturer(ha, &man_id, &flash_id);
- DEBUG9(printk("%s(%ld): Flash man_id=%d flash_id=%d\n", __func__,
- ha->host_no, man_id, flash_id));
+ ha->fdt_odd_index = le16_to_cpu(fdt->man_id) == 0x1f;
+ ha->fdt_wrt_disable = fdt->wrt_disable_bits;
+ ha->fdt_erase_cmd = flash_conf_to_access_addr(0x0300 | fdt->erase_cmd);
+ ha->fdt_block_size = le32_to_cpu(fdt->block_size);
+ if (fdt->unprotect_sec_cmd) {
+ ha->fdt_unprotect_sec_cmd = flash_conf_to_access_addr(0x0300 |
+ fdt->unprotect_sec_cmd);
+ ha->fdt_protect_sec_cmd = fdt->protect_sec_cmd ?
+ flash_conf_to_access_addr(0x0300 | fdt->protect_sec_cmd):
+ flash_conf_to_access_addr(0x0336);
+ }
- conf_addr = flash_conf_to_access_addr(0x03d8);
+ DEBUG2(qla_printk(KERN_DEBUG, ha, "Flash[FDT]: (0x%x/0x%x) erase=0x%x "
+ "pro=%x upro=%x idx=%d wrtd=0x%x blk=0x%x.\n",
+ le16_to_cpu(fdt->man_id), le16_to_cpu(fdt->id), ha->fdt_erase_cmd,
+ ha->fdt_protect_sec_cmd, ha->fdt_unprotect_sec_cmd,
+ ha->fdt_odd_index, ha->fdt_wrt_disable, ha->fdt_block_size));
+ return;
+
+no_flash_data:
+ qla24xx_get_flash_manufacturer(ha, &man_id, &flash_id);
+ ha->fdt_wrt_disable = 0x9c;
+ ha->fdt_erase_cmd = flash_conf_to_access_addr(0x03d8);
switch (man_id) {
case 0xbf: /* STT flash. */
- if (flash_id == 0x8e) {
- rest_addr = 0x3fff;
- sec_mask = 0x7c000;
- } else {
- rest_addr = 0x1fff;
- sec_mask = 0x7e000;
- }
+ if (flash_id == 0x8e)
+ ha->fdt_block_size = FLASH_BLK_SIZE_64K;
+ else
+ ha->fdt_block_size = FLASH_BLK_SIZE_32K;
+
if (flash_id == 0x80)
- conf_addr = flash_conf_to_access_addr(0x0352);
+ ha->fdt_erase_cmd = flash_conf_to_access_addr(0x0352);
break;
case 0x13: /* ST M25P80. */
- rest_addr = 0x3fff;
- sec_mask = 0x7c000;
+ ha->fdt_block_size = FLASH_BLK_SIZE_64K;
break;
- case 0x1f: // Atmel 26DF081A
- rest_addr = 0x3fff;
- sec_mask = 0x7c000;
- conf_addr = flash_conf_to_access_addr(0x0320);
+ case 0x1f: /* Atmel 26DF081A. */
+ ha->fdt_odd_index = 1;
+ ha->fdt_block_size = FLASH_BLK_SIZE_64K;
+ ha->fdt_erase_cmd = flash_conf_to_access_addr(0x0320);
+ ha->fdt_unprotect_sec_cmd = flash_conf_to_access_addr(0x0339);
+ ha->fdt_protect_sec_cmd = flash_conf_to_access_addr(0x0336);
break;
default:
/* Default to 64 kb sector size. */
- rest_addr = 0x3fff;
- sec_mask = 0x7c000;
+ ha->fdt_block_size = FLASH_BLK_SIZE_64K;
break;
}
+ DEBUG2(qla_printk(KERN_DEBUG, ha, "Flash[MID]: (0x%x/0x%x) erase=0x%x "
+ "pro=%x upro=%x idx=%d wrtd=0x%x blk=0x%x.\n", man_id, flash_id,
+ ha->fdt_erase_cmd, ha->fdt_protect_sec_cmd,
+ ha->fdt_unprotect_sec_cmd, ha->fdt_odd_index, ha->fdt_wrt_disable,
+ ha->fdt_block_size));
+}
+
+static void
+qla24xx_unprotect_flash(scsi_qla_host_t *ha)
+{
+ struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
+
/* Enable flash write. */
WRT_REG_DWORD(&reg->ctrl_status,
RD_REG_DWORD(&reg->ctrl_status) | CSRX_FLASH_ENABLE);
RD_REG_DWORD(&reg->ctrl_status); /* PCI Posting. */
+ if (!ha->fdt_wrt_disable)
+ return;
+
/* Disable flash write-protection. */
qla24xx_write_flash_dword(ha, flash_conf_to_access_addr(0x101), 0);
/* Some flash parts need an additional zero-write to clear bits.*/
qla24xx_write_flash_dword(ha, flash_conf_to_access_addr(0x101), 0);
+}
+
+static void
+qla24xx_protect_flash(scsi_qla_host_t *ha)
+{
+ uint32_t cnt;
+ struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
+
+ if (!ha->fdt_wrt_disable)
+ goto skip_wrt_protect;
+
+ /* Enable flash write-protection and wait for completion. */
+ qla24xx_write_flash_dword(ha, flash_conf_to_access_addr(0x101),
+ ha->fdt_wrt_disable);
+ for (cnt = 300; cnt &&
+ qla24xx_read_flash_dword(ha,
+ flash_conf_to_access_addr(0x005)) & BIT_0;
+ cnt--) {
+ udelay(10);
+ }
+
+skip_wrt_protect:
+ /* Disable flash write. */
+ WRT_REG_DWORD(&reg->ctrl_status,
+ RD_REG_DWORD(&reg->ctrl_status) & ~CSRX_FLASH_ENABLE);
+ RD_REG_DWORD(&reg->ctrl_status); /* PCI Posting. */
+}
+
+static int
+qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
+ uint32_t dwords)
+{
+ int ret;
+ uint32_t liter, miter;
+ uint32_t sec_mask, rest_addr;
+ uint32_t fdata, findex;
+ dma_addr_t optrom_dma;
+ void *optrom = NULL;
+ uint32_t *s, *d;
+
+ ret = QLA_SUCCESS;
+
+ /* Prepare burst-capable write on supported ISPs. */
+ if (IS_QLA25XX(ha) && !(faddr & 0xfff) &&
+ dwords > OPTROM_BURST_DWORDS) {
+ optrom = dma_alloc_coherent(&ha->pdev->dev, OPTROM_BURST_SIZE,
+ &optrom_dma, GFP_KERNEL);
+ if (!optrom) {
+ qla_printk(KERN_DEBUG, ha,
+ "Unable to allocate memory for optrom burst write "
+ "(%x KB).\n", OPTROM_BURST_SIZE / 1024);
+ }
+ }
+
+ rest_addr = (ha->fdt_block_size >> 2) - 1;
+ sec_mask = 0x80000 - (ha->fdt_block_size >> 2);
+
+ qla24xx_unprotect_flash(ha);
for (liter = 0; liter < dwords; liter++, faddr++, dwptr++) {
- if (man_id == 0x1f) {
+ if (ha->fdt_odd_index) {
findex = faddr << 2;
fdata = findex & sec_mask;
} else {
@@ -625,13 +720,13 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
/* Are we at the beginning of a sector? */
if ((findex & rest_addr) == 0) {
- /* Do sector unprotect at 4K boundry for Atmel part. */
- if (man_id == 0x1f)
+ /* Do sector unprotect. */
+ if (ha->fdt_unprotect_sec_cmd)
qla24xx_write_flash_dword(ha,
- flash_conf_to_access_addr(0x0339),
+ ha->fdt_unprotect_sec_cmd,
(fdata & 0xff00) | ((fdata << 16) &
0xff0000) | ((fdata >> 16) & 0xff));
- ret = qla24xx_write_flash_dword(ha, conf_addr,
+ ret = qla24xx_write_flash_dword(ha, ha->fdt_erase_cmd,
(fdata & 0xff00) |((fdata << 16) &
0xff0000) | ((fdata >> 16) & 0xff));
if (ret != QLA_SUCCESS) {
@@ -681,28 +776,16 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
break;
}
- /* Do sector protect at 4K boundry for Atmel part. */
- if (man_id == 0x1f &&
+ /* Do sector protect. */
+ if (ha->fdt_unprotect_sec_cmd &&
((faddr & rest_addr) == rest_addr))
qla24xx_write_flash_dword(ha,
- flash_conf_to_access_addr(0x0336),
+ ha->fdt_protect_sec_cmd,
(fdata & 0xff00) | ((fdata << 16) &
0xff0000) | ((fdata >> 16) & 0xff));
}
- /* Enable flash write-protection and wait for completion. */
- qla24xx_write_flash_dword(ha, flash_conf_to_access_addr(0x101), 0x9c);
- for (cnt = 300; cnt &&
- qla24xx_read_flash_dword(ha,
- flash_conf_to_access_addr(0x005)) & BIT_0;
- cnt--) {
- udelay(10);
- }
-
- /* Disable flash write. */
- WRT_REG_DWORD(&reg->ctrl_status,
- RD_REG_DWORD(&reg->ctrl_status) & ~CSRX_FLASH_ENABLE);
- RD_REG_DWORD(&reg->ctrl_status); /* PCI Posting. */
+ qla24xx_protect_flash(ha);
if (optrom)
dma_free_coherent(&ha->pdev->dev,
@@ -2221,3 +2304,107 @@ qla24xx_get_flash_version(scsi_qla_host_t *ha, void *mbuf)
return ret;
}
+
+static int
+qla2xxx_hw_event_store(scsi_qla_host_t *ha, uint32_t *fdata)
+{
+ uint32_t d[2], faddr;
+
+ /* Locate first empty entry. */
+ for (;;) {
+ if (ha->hw_event_ptr >=
+ ha->hw_event_start + FA_HW_EVENT_SIZE) {
+ DEBUG2(qla_printk(KERN_WARNING, ha,
+ "HW event -- Log Full!\n"));
+ return QLA_MEMORY_ALLOC_FAILED;
+ }
+
+ qla24xx_read_flash_data(ha, d, ha->hw_event_ptr, 2);
+ faddr = flash_data_to_access_addr(ha->hw_event_ptr);
+ ha->hw_event_ptr += FA_HW_EVENT_ENTRY_SIZE;
+ if (d[0] == __constant_cpu_to_le32(0xffffffff) &&
+ d[1] == __constant_cpu_to_le32(0xffffffff)) {
+ qla24xx_unprotect_flash(ha);
+
+ qla24xx_write_flash_dword(ha, faddr++,
+ cpu_to_le32(jiffies));
+ qla24xx_write_flash_dword(ha, faddr++, 0);
+ qla24xx_write_flash_dword(ha, faddr++, *fdata++);
+ qla24xx_write_flash_dword(ha, faddr++, *fdata);
+
+ qla24xx_protect_flash(ha);
+ break;
+ }
+ }
+ return QLA_SUCCESS;
+}
+
+int
+qla2xxx_hw_event_log(scsi_qla_host_t *ha, uint16_t code, uint16_t d1,
+ uint16_t d2, uint16_t d3)
+{
+#define QMARK(a, b, c, d) \
+ cpu_to_le32(LSB(a) << 24 | LSB(b) << 16 | LSB(c) << 8 | LSB(d))
+
+ int rval;
+ uint32_t marker[2], fdata[4];
+
+ if (ha->hw_event_start == 0)
+ return QLA_FUNCTION_FAILED;
+
+ DEBUG2(qla_printk(KERN_WARNING, ha,
+ "HW event -- code=%x, d1=%x, d2=%x, d3=%x.\n", code, d1, d2, d3));
+
+ /* If marker not already found, locate or write. */
+ if (!ha->flags.hw_event_marker_found) {
+ /* Create marker. */
+ marker[0] = QMARK('L', ha->fw_major_version,
+ ha->fw_minor_version, ha->fw_subminor_version);
+ marker[1] = QMARK(QLA_DRIVER_MAJOR_VER, QLA_DRIVER_MINOR_VER,
+ QLA_DRIVER_PATCH_VER, QLA_DRIVER_BETA_VER);
+
+ /* Locate marker. */
+ ha->hw_event_ptr = ha->hw_event_start;
+ for (;;) {
+ qla24xx_read_flash_data(ha, fdata, ha->hw_event_ptr,
+ 4);
+ if (fdata[0] == __constant_cpu_to_le32(0xffffffff) &&
+ fdata[1] == __constant_cpu_to_le32(0xffffffff))
+ break;
+ ha->hw_event_ptr += FA_HW_EVENT_ENTRY_SIZE;
+ if (ha->hw_event_ptr >=
+ ha->hw_event_start + FA_HW_EVENT_SIZE) {
+ DEBUG2(qla_printk(KERN_WARNING, ha,
+ "HW event -- Log Full!\n"));
+ return QLA_MEMORY_ALLOC_FAILED;
+ }
+ if (fdata[2] == marker[0] && fdata[3] == marker[1]) {
+ ha->flags.hw_event_marker_found = 1;
+ break;
+ }
+ }
+ /* No marker, write it. */
+ if (!ha->flags.hw_event_marker_found) {
+ rval = qla2xxx_hw_event_store(ha, marker);
+ if (rval != QLA_SUCCESS) {
+ DEBUG2(qla_printk(KERN_WARNING, ha,
+ "HW event -- Failed marker write=%x.!\n",
+ rval));
+ return rval;
+ }
+ ha->flags.hw_event_marker_found = 1;
+ }
+ }
+
+ /* Store error. */
+ fdata[0] = cpu_to_le32(code << 16 | d1);
+ fdata[1] = cpu_to_le32(d2 << 16 | d3);
+ rval = qla2xxx_hw_event_store(ha, fdata);
+ if (rval != QLA_SUCCESS) {
+ DEBUG2(qla_printk(KERN_WARNING, ha,
+ "HW event -- Failed error write=%x.!\n",
+ rval));
+ }
+
+ return rval;
+}
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index ea08a129fee..afeae2bfe7e 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -1,15 +1,15 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
/*
* Driver version
*/
-#define QLA2XXX_VERSION "8.02.00-k9"
+#define QLA2XXX_VERSION "8.02.01-k2"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 2
-#define QLA_DRIVER_PATCH_VER 0
+#define QLA_DRIVER_PATCH_VER 1
#define QLA_DRIVER_BETA_VER 0
diff --git a/drivers/scsi/qla4xxx/ql4_fw.h b/drivers/scsi/qla4xxx/ql4_fw.h
index fe415ec8565..1b667a70cff 100644
--- a/drivers/scsi/qla4xxx/ql4_fw.h
+++ b/drivers/scsi/qla4xxx/ql4_fw.h
@@ -216,6 +216,7 @@ union external_hw_config_reg {
#define MBOX_CMD_ABOUT_FW 0x0009
#define MBOX_CMD_PING 0x000B
#define MBOX_CMD_LUN_RESET 0x0016
+#define MBOX_CMD_TARGET_WARM_RESET 0x0017
#define MBOX_CMD_GET_MANAGEMENT_DATA 0x001E
#define MBOX_CMD_GET_FW_STATUS 0x001F
#define MBOX_CMD_SET_ISNS_SERVICE 0x0021
@@ -677,7 +678,8 @@ struct qla4_marker_entry {
uint32_t system_defined; /* 04-07 */
uint16_t target; /* 08-09 */
uint16_t modifier; /* 0A-0B */
-#define MM_LUN_RESET 0
+#define MM_LUN_RESET 0
+#define MM_TGT_WARM_RESET 1
uint16_t flags; /* 0C-0D */
uint16_t reserved1; /* 0E-0F */
diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h
index a3608e028bf..96ebfb021f6 100644
--- a/drivers/scsi/qla4xxx/ql4_glbl.h
+++ b/drivers/scsi/qla4xxx/ql4_glbl.h
@@ -27,6 +27,8 @@ int qla4xxx_relogin_device(struct scsi_qla_host * ha,
struct ddb_entry * ddb_entry);
int qla4xxx_reset_lun(struct scsi_qla_host * ha, struct ddb_entry * ddb_entry,
int lun);
+int qla4xxx_reset_target(struct scsi_qla_host * ha,
+ struct ddb_entry * ddb_entry);
int qla4xxx_get_flash(struct scsi_qla_host * ha, dma_addr_t dma_addr,
uint32_t offset, uint32_t len);
int qla4xxx_get_firmware_status(struct scsi_qla_host * ha);
@@ -68,6 +70,8 @@ int qla4xxx_reinitialize_ddb_list(struct scsi_qla_host * ha);
int qla4xxx_process_ddb_changed(struct scsi_qla_host * ha,
uint32_t fw_ddb_index, uint32_t state);
void qla4xxx_dump_buffer(void *b, uint32_t size);
+int qla4xxx_send_marker_iocb(struct scsi_qla_host *ha,
+ struct ddb_entry *ddb_entry, int lun, uint16_t mrkr_mod);
extern int ql4xextended_error_logging;
extern int ql4xdiscoverywait;
diff --git a/drivers/scsi/qla4xxx/ql4_iocb.c b/drivers/scsi/qla4xxx/ql4_iocb.c
index e4461b5d767..912a67494ad 100644
--- a/drivers/scsi/qla4xxx/ql4_iocb.c
+++ b/drivers/scsi/qla4xxx/ql4_iocb.c
@@ -66,8 +66,8 @@ static int qla4xxx_get_req_pkt(struct scsi_qla_host *ha,
*
* This routine issues a marker IOCB.
**/
-static int qla4xxx_send_marker_iocb(struct scsi_qla_host *ha,
- struct ddb_entry *ddb_entry, int lun)
+int qla4xxx_send_marker_iocb(struct scsi_qla_host *ha,
+ struct ddb_entry *ddb_entry, int lun, uint16_t mrkr_mod)
{
struct qla4_marker_entry *marker_entry;
unsigned long flags = 0;
@@ -87,7 +87,7 @@ static int qla4xxx_send_marker_iocb(struct scsi_qla_host *ha,
marker_entry->hdr.entryType = ET_MARKER;
marker_entry->hdr.entryCount = 1;
marker_entry->target = cpu_to_le16(ddb_entry->fw_ddb_index);
- marker_entry->modifier = cpu_to_le16(MM_LUN_RESET);
+ marker_entry->modifier = cpu_to_le16(mrkr_mod);
int_to_scsilun(lun, &marker_entry->lun);
wmb();
@@ -210,14 +210,6 @@ int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb)
/* Get real lun and adapter */
ddb_entry = srb->ddb;
- /* Send marker(s) if needed. */
- if (ha->marker_needed == 1) {
- if (qla4xxx_send_marker_iocb(ha, ddb_entry,
- cmd->device->lun) != QLA_SUCCESS)
- return QLA_ERROR;
-
- ha->marker_needed = 0;
- }
tot_dsds = 0;
/* Acquire hardware specific lock */
diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c
index fc84db4069f..a91a57c57bf 100644
--- a/drivers/scsi/qla4xxx/ql4_isr.c
+++ b/drivers/scsi/qla4xxx/ql4_isr.c
@@ -11,28 +11,6 @@
#include "ql4_inline.h"
/**
- * qla2x00_process_completed_request() - Process a Fast Post response.
- * @ha: SCSI driver HA context
- * @index: SRB index
- **/
-static void qla4xxx_process_completed_request(struct scsi_qla_host *ha,
- uint32_t index)
-{
- struct srb *srb;
-
- srb = qla4xxx_del_from_active_array(ha, index);
- if (srb) {
- /* Save ISP completion status */
- srb->cmd->result = DID_OK << 16;
- qla4xxx_srb_compl(ha, srb);
- } else {
- DEBUG2(printk("scsi%ld: Invalid ISP SCSI completion handle = "
- "%d\n", ha->host_no, index));
- set_bit(DPC_RESET_HA, &ha->dpc_flags);
- }
-}
-
-/**
* qla4xxx_status_entry - processes status IOCBs
* @ha: Pointer to host adapter structure.
* @sts_entry: Pointer to status entry structure.
@@ -47,14 +25,6 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
uint32_t residual;
uint16_t sensebytecnt;
- if (sts_entry->completionStatus == SCS_COMPLETE &&
- sts_entry->scsiStatus == 0) {
- qla4xxx_process_completed_request(ha,
- le32_to_cpu(sts_entry->
- handle));
- return;
- }
-
srb = qla4xxx_del_from_active_array(ha, le32_to_cpu(sts_entry->handle));
if (!srb) {
/* FIXMEdg: Don't we need to reset ISP in this case??? */
@@ -62,6 +32,9 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
"handle 0x%x, sp=%p. This cmd may have already "
"been completed.\n", ha->host_no, __func__,
le32_to_cpu(sts_entry->handle), srb));
+ dev_warn(&ha->pdev->dev, "%s invalid status entry:"
+ " handle=0x%0x\n", __func__, sts_entry->handle);
+ set_bit(DPC_RESET_HA, &ha->dpc_flags);
return;
}
@@ -88,10 +61,6 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
scsi_status = sts_entry->scsiStatus;
switch (sts_entry->completionStatus) {
case SCS_COMPLETE:
- if (scsi_status == 0) {
- cmd->result = DID_OK << 16;
- break;
- }
if (sts_entry->iscsiFlags & ISCSI_FLAG_RESIDUAL_OVER) {
cmd->result = DID_ERROR << 16;
@@ -100,7 +69,8 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
if (sts_entry->iscsiFlags &ISCSI_FLAG_RESIDUAL_UNDER) {
scsi_set_resid(cmd, residual);
- if ((scsi_bufflen(cmd) - residual) < cmd->underflow) {
+ if (!scsi_status && ((scsi_bufflen(cmd) - residual) <
+ cmd->underflow)) {
cmd->result = DID_ERROR << 16;
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index 35cd73c72a6..c577d79bd7e 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -713,6 +713,45 @@ int qla4xxx_reset_lun(struct scsi_qla_host * ha, struct ddb_entry * ddb_entry,
return status;
}
+/**
+ * qla4xxx_reset_target - issues target Reset
+ * @ha: Pointer to host adapter structure.
+ * @db_entry: Pointer to device database entry
+ * @un_entry: Pointer to lun entry structure
+ *
+ * This routine performs a TARGET RESET on the specified target.
+ * The caller must ensure that the ddb_entry pointers
+ * are valid before calling this routine.
+ **/
+int qla4xxx_reset_target(struct scsi_qla_host *ha,
+ struct ddb_entry *ddb_entry)
+{
+ uint32_t mbox_cmd[MBOX_REG_COUNT];
+ uint32_t mbox_sts[MBOX_REG_COUNT];
+ int status = QLA_SUCCESS;
+
+ DEBUG2(printk("scsi%ld:%d: target reset issued\n", ha->host_no,
+ ddb_entry->os_target_id));
+
+ /*
+ * Send target reset command to ISP, so that the ISP will return all
+ * outstanding requests with RESET status
+ */
+ memset(&mbox_cmd, 0, sizeof(mbox_cmd));
+ memset(&mbox_sts, 0, sizeof(mbox_sts));
+
+ mbox_cmd[0] = MBOX_CMD_TARGET_WARM_RESET;
+ mbox_cmd[1] = ddb_entry->fw_ddb_index;
+ mbox_cmd[5] = 0x01; /* Immediate Command Enable */
+
+ qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 1, &mbox_cmd[0],
+ &mbox_sts[0]);
+ if (mbox_sts[0] != MBOX_STS_COMMAND_COMPLETE &&
+ mbox_sts[0] != MBOX_STS_COMMAND_ERROR)
+ status = QLA_ERROR;
+
+ return status;
+}
int qla4xxx_get_flash(struct scsi_qla_host * ha, dma_addr_t dma_addr,
uint32_t offset, uint32_t len)
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 8b92f348f02..0c786944d2c 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -71,6 +71,7 @@ static void qla4xxx_recovery_timedout(struct iscsi_cls_session *session);
static int qla4xxx_queuecommand(struct scsi_cmnd *cmd,
void (*done) (struct scsi_cmnd *));
static int qla4xxx_eh_device_reset(struct scsi_cmnd *cmd);
+static int qla4xxx_eh_target_reset(struct scsi_cmnd *cmd);
static int qla4xxx_eh_host_reset(struct scsi_cmnd *cmd);
static int qla4xxx_slave_alloc(struct scsi_device *device);
static int qla4xxx_slave_configure(struct scsi_device *device);
@@ -84,6 +85,7 @@ static struct scsi_host_template qla4xxx_driver_template = {
.queuecommand = qla4xxx_queuecommand,
.eh_device_reset_handler = qla4xxx_eh_device_reset,
+ .eh_target_reset_handler = qla4xxx_eh_target_reset,
.eh_host_reset_handler = qla4xxx_eh_host_reset,
.slave_configure = qla4xxx_slave_configure,
@@ -1482,7 +1484,7 @@ static int qla4xxx_wait_for_hba_online(struct scsi_qla_host *ha)
}
/**
- * qla4xxx_eh_wait_for_active_target_commands - wait for active cmds to finish.
+ * qla4xxx_eh_wait_for_commands - wait for active cmds to finish.
* @ha: pointer to to HBA
* @t: target id
* @l: lun id
@@ -1490,20 +1492,22 @@ static int qla4xxx_wait_for_hba_online(struct scsi_qla_host *ha)
* This function waits for all outstanding commands to a lun to complete. It
* returns 0 if all pending commands are returned and 1 otherwise.
**/
-static int qla4xxx_eh_wait_for_active_target_commands(struct scsi_qla_host *ha,
- int t, int l)
+static int qla4xxx_eh_wait_for_commands(struct scsi_qla_host *ha,
+ struct scsi_target *stgt,
+ struct scsi_device *sdev)
{
int cnt;
int status = 0;
struct scsi_cmnd *cmd;
/*
- * Waiting for all commands for the designated target in the active
- * array
+ * Waiting for all commands for the designated target or dev
+ * in the active array
*/
for (cnt = 0; cnt < ha->host->can_queue; cnt++) {
cmd = scsi_host_find_tag(ha->host, cnt);
- if (cmd && cmd->device->id == t && cmd->device->lun == l) {
+ if (cmd && stgt == scsi_target(cmd->device) &&
+ (!sdev || sdev == cmd->device)) {
if (!qla4xxx_eh_wait_on_command(ha, cmd)) {
status++;
break;
@@ -1548,24 +1552,19 @@ static int qla4xxx_eh_device_reset(struct scsi_cmnd *cmd)
goto eh_dev_reset_done;
}
- /* Send marker. */
- ha->marker_needed = 1;
-
- /*
- * If we are coming down the EH path, wait for all commands to complete
- * for the device.
- */
- if (cmd->device->host->shost_state == SHOST_RECOVERY) {
- if (qla4xxx_eh_wait_for_active_target_commands(ha,
- cmd->device->id,
- cmd->device->lun)){
- dev_info(&ha->pdev->dev,
- "DEVICE RESET FAILED - waiting for "
- "commands.\n");
- goto eh_dev_reset_done;
- }
+ if (qla4xxx_eh_wait_for_commands(ha, scsi_target(cmd->device),
+ cmd->device)) {
+ dev_info(&ha->pdev->dev,
+ "DEVICE RESET FAILED - waiting for "
+ "commands.\n");
+ goto eh_dev_reset_done;
}
+ /* Send marker. */
+ if (qla4xxx_send_marker_iocb(ha, ddb_entry, cmd->device->lun,
+ MM_LUN_RESET) != QLA_SUCCESS)
+ goto eh_dev_reset_done;
+
dev_info(&ha->pdev->dev,
"scsi(%ld:%d:%d:%d): DEVICE RESET SUCCEEDED.\n",
ha->host_no, cmd->device->channel, cmd->device->id,
@@ -1579,6 +1578,59 @@ eh_dev_reset_done:
}
/**
+ * qla4xxx_eh_target_reset - callback for target reset.
+ * @cmd: Pointer to Linux's SCSI command structure
+ *
+ * This routine is called by the Linux OS to reset the target.
+ **/
+static int qla4xxx_eh_target_reset(struct scsi_cmnd *cmd)
+{
+ struct scsi_qla_host *ha = to_qla_host(cmd->device->host);
+ struct ddb_entry *ddb_entry = cmd->device->hostdata;
+ int stat;
+
+ if (!ddb_entry)
+ return FAILED;
+
+ starget_printk(KERN_INFO, scsi_target(cmd->device),
+ "WARM TARGET RESET ISSUED.\n");
+
+ DEBUG2(printk(KERN_INFO
+ "scsi%ld: TARGET_DEVICE_RESET cmd=%p jiffies = 0x%lx, "
+ "to=%x,dpc_flags=%lx, status=%x allowed=%d\n",
+ ha->host_no, cmd, jiffies, cmd->timeout_per_command / HZ,
+ ha->dpc_flags, cmd->result, cmd->allowed));
+
+ stat = qla4xxx_reset_target(ha, ddb_entry);
+ if (stat != QLA_SUCCESS) {
+ starget_printk(KERN_INFO, scsi_target(cmd->device),
+ "WARM TARGET RESET FAILED.\n");
+ return FAILED;
+ }
+
+ if (qla4xxx_eh_wait_for_commands(ha, scsi_target(cmd->device),
+ NULL)) {
+ starget_printk(KERN_INFO, scsi_target(cmd->device),
+ "WARM TARGET DEVICE RESET FAILED - "
+ "waiting for commands.\n");
+ return FAILED;
+ }
+
+ /* Send marker. */
+ if (qla4xxx_send_marker_iocb(ha, ddb_entry, cmd->device->lun,
+ MM_TGT_WARM_RESET) != QLA_SUCCESS) {
+ starget_printk(KERN_INFO, scsi_target(cmd->device),
+ "WARM TARGET DEVICE RESET FAILED - "
+ "marker iocb failed.\n");
+ return FAILED;
+ }
+
+ starget_printk(KERN_INFO, scsi_target(cmd->device),
+ "WARM TARGET RESET SUCCEEDED.\n");
+ return SUCCESS;
+}
+
+/**
* qla4xxx_eh_host_reset - kernel callback
* @cmd: Pointer to Linux's SCSI command structure
*
diff --git a/drivers/scsi/raid_class.c b/drivers/scsi/raid_class.c
index 86e13183c9b..913a931176e 100644
--- a/drivers/scsi/raid_class.c
+++ b/drivers/scsi/raid_class.c
@@ -24,15 +24,15 @@ struct raid_internal {
struct raid_template r;
struct raid_function_template *f;
/* The actual attributes */
- struct class_device_attribute private_attrs[RAID_NUM_ATTRS];
+ struct device_attribute private_attrs[RAID_NUM_ATTRS];
/* The array of null terminated pointers to attributes
* needed by scsi_sysfs.c */
- struct class_device_attribute *attrs[RAID_NUM_ATTRS + 1];
+ struct device_attribute *attrs[RAID_NUM_ATTRS + 1];
};
struct raid_component {
struct list_head node;
- struct class_device cdev;
+ struct device dev;
int num;
};
@@ -50,9 +50,9 @@ struct raid_component {
tc_to_raid_internal(tc); \
})
-#define class_device_to_raid_internal(cdev) ({ \
+#define device_to_raid_internal(dev) ({ \
struct attribute_container *ac = \
- attribute_container_classdev_to_container(cdev); \
+ attribute_container_classdev_to_container(dev); \
ac_to_raid_internal(ac); \
})
@@ -76,33 +76,33 @@ static int raid_match(struct attribute_container *cont, struct device *dev)
}
static int raid_setup(struct transport_container *tc, struct device *dev,
- struct class_device *cdev)
+ struct device *cdev)
{
struct raid_data *rd;
- BUG_ON(class_get_devdata(cdev));
+ BUG_ON(dev_get_drvdata(cdev));
rd = kzalloc(sizeof(*rd), GFP_KERNEL);
if (!rd)
return -ENOMEM;
INIT_LIST_HEAD(&rd->component_list);
- class_set_devdata(cdev, rd);
+ dev_set_drvdata(cdev, rd);
return 0;
}
static int raid_remove(struct transport_container *tc, struct device *dev,
- struct class_device *cdev)
+ struct device *cdev)
{
- struct raid_data *rd = class_get_devdata(cdev);
+ struct raid_data *rd = dev_get_drvdata(cdev);
struct raid_component *rc, *next;
dev_printk(KERN_ERR, dev, "RAID REMOVE\n");
- class_set_devdata(cdev, NULL);
+ dev_set_drvdata(cdev, NULL);
list_for_each_entry_safe(rc, next, &rd->component_list, node) {
list_del(&rc->node);
- dev_printk(KERN_ERR, rc->cdev.dev, "RAID COMPONENT REMOVE\n");
- class_device_unregister(&rc->cdev);
+ dev_printk(KERN_ERR, rc->dev.parent, "RAID COMPONENT REMOVE\n");
+ device_unregister(&rc->dev);
}
dev_printk(KERN_ERR, dev, "RAID REMOVE DONE\n");
kfree(rd);
@@ -171,9 +171,11 @@ static const char *raid_level_name(enum raid_level level)
}
#define raid_attr_show_internal(attr, fmt, var, code) \
-static ssize_t raid_show_##attr(struct class_device *cdev, char *buf) \
+static ssize_t raid_show_##attr(struct device *dev, \
+ struct device_attribute *attr, \
+ char *buf) \
{ \
- struct raid_data *rd = class_get_devdata(cdev); \
+ struct raid_data *rd = dev_get_drvdata(dev); \
code \
return snprintf(buf, 20, #fmt "\n", var); \
}
@@ -184,17 +186,17 @@ raid_attr_show_internal(attr, %s, name, \
code \
name = raid_##states##_name(rd->attr); \
) \
-static CLASS_DEVICE_ATTR(attr, S_IRUGO, raid_show_##attr, NULL)
+static DEVICE_ATTR(attr, S_IRUGO, raid_show_##attr, NULL)
#define raid_attr_ro_internal(attr, code) \
raid_attr_show_internal(attr, %d, rd->attr, code) \
-static CLASS_DEVICE_ATTR(attr, S_IRUGO, raid_show_##attr, NULL)
+static DEVICE_ATTR(attr, S_IRUGO, raid_show_##attr, NULL)
#define ATTR_CODE(attr) \
- struct raid_internal *i = class_device_to_raid_internal(cdev); \
+ struct raid_internal *i = device_to_raid_internal(dev); \
if (i->f->get_##attr) \
- i->f->get_##attr(cdev->dev);
+ i->f->get_##attr(dev->parent);
#define raid_attr_ro(attr) raid_attr_ro_internal(attr, )
#define raid_attr_ro_fn(attr) raid_attr_ro_internal(attr, ATTR_CODE(attr))
@@ -206,23 +208,23 @@ raid_attr_ro_state(level);
raid_attr_ro_fn(resync);
raid_attr_ro_state_fn(state);
-static void raid_component_release(struct class_device *cdev)
+static void raid_component_release(struct device *dev)
{
- struct raid_component *rc = container_of(cdev, struct raid_component,
- cdev);
- dev_printk(KERN_ERR, rc->cdev.dev, "COMPONENT RELEASE\n");
- put_device(rc->cdev.dev);
+ struct raid_component *rc =
+ container_of(dev, struct raid_component, dev);
+ dev_printk(KERN_ERR, rc->dev.parent, "COMPONENT RELEASE\n");
+ put_device(rc->dev.parent);
kfree(rc);
}
int raid_component_add(struct raid_template *r,struct device *raid_dev,
struct device *component_dev)
{
- struct class_device *cdev =
+ struct device *cdev =
attribute_container_find_class_device(&r->raid_attrs.ac,
raid_dev);
struct raid_component *rc;
- struct raid_data *rd = class_get_devdata(cdev);
+ struct raid_data *rd = dev_get_drvdata(cdev);
int err;
rc = kzalloc(sizeof(*rc), GFP_KERNEL);
@@ -230,17 +232,16 @@ int raid_component_add(struct raid_template *r,struct device *raid_dev,
return -ENOMEM;
INIT_LIST_HEAD(&rc->node);
- class_device_initialize(&rc->cdev);
- rc->cdev.release = raid_component_release;
- rc->cdev.dev = get_device(component_dev);
+ device_initialize(&rc->dev);
+ rc->dev.release = raid_component_release;
+ rc->dev.parent = get_device(component_dev);
rc->num = rd->component_count++;
- snprintf(rc->cdev.class_id, sizeof(rc->cdev.class_id),
+ snprintf(rc->dev.bus_id, sizeof(rc->dev.bus_id),
"component-%d", rc->num);
list_add_tail(&rc->node, &rd->component_list);
- rc->cdev.parent = cdev;
- rc->cdev.class = &raid_class.class;
- err = class_device_add(&rc->cdev);
+ rc->dev.class = &raid_class.class;
+ err = device_add(&rc->dev);
if (err)
goto err_out;
@@ -273,9 +274,9 @@ raid_class_attach(struct raid_function_template *ft)
attribute_container_register(&i->r.raid_attrs.ac);
- i->attrs[count++] = &class_device_attr_level;
- i->attrs[count++] = &class_device_attr_resync;
- i->attrs[count++] = &class_device_attr_state;
+ i->attrs[count++] = &dev_attr_level;
+ i->attrs[count++] = &dev_attr_resync;
+ i->attrs[count++] = &dev_attr_state;
i->attrs[count] = NULL;
BUG_ON(count > RAID_NUM_ATTRS);
@@ -289,7 +290,7 @@ raid_class_release(struct raid_template *r)
{
struct raid_internal *i = to_raid_internal(r);
- attribute_container_unregister(&i->r.raid_attrs.ac);
+ BUG_ON(attribute_container_unregister(&i->r.raid_attrs.ac));
kfree(i);
}
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index c78b836f59d..12d69d7c857 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -166,6 +166,51 @@ static struct scsi_host_cmd_pool scsi_cmd_dma_pool = {
static DEFINE_MUTEX(host_cmd_pool_mutex);
/**
+ * scsi_pool_alloc_command - internal function to get a fully allocated command
+ * @pool: slab pool to allocate the command from
+ * @gfp_mask: mask for the allocation
+ *
+ * Returns a fully allocated command (with the allied sense buffer) or
+ * NULL on failure
+ */
+static struct scsi_cmnd *
+scsi_pool_alloc_command(struct scsi_host_cmd_pool *pool, gfp_t gfp_mask)
+{
+ struct scsi_cmnd *cmd;
+
+ cmd = kmem_cache_alloc(pool->cmd_slab, gfp_mask | pool->gfp_mask);
+ if (!cmd)
+ return NULL;
+
+ memset(cmd, 0, sizeof(*cmd));
+
+ cmd->sense_buffer = kmem_cache_alloc(pool->sense_slab,
+ gfp_mask | pool->gfp_mask);
+ if (!cmd->sense_buffer) {
+ kmem_cache_free(pool->cmd_slab, cmd);
+ return NULL;
+ }
+
+ return cmd;
+}
+
+/**
+ * scsi_pool_free_command - internal function to release a command
+ * @pool: slab pool to allocate the command from
+ * @cmd: command to release
+ *
+ * the command must previously have been allocated by
+ * scsi_pool_alloc_command.
+ */
+static void
+scsi_pool_free_command(struct scsi_host_cmd_pool *pool,
+ struct scsi_cmnd *cmd)
+{
+ kmem_cache_free(pool->sense_slab, cmd->sense_buffer);
+ kmem_cache_free(pool->cmd_slab, cmd);
+}
+
+/**
* __scsi_get_command - Allocate a struct scsi_cmnd
* @shost: host to transmit command
* @gfp_mask: allocation mask
@@ -178,20 +223,7 @@ struct scsi_cmnd *__scsi_get_command(struct Scsi_Host *shost, gfp_t gfp_mask)
struct scsi_cmnd *cmd;
unsigned char *buf;
- cmd = kmem_cache_alloc(shost->cmd_pool->cmd_slab,
- gfp_mask | shost->cmd_pool->gfp_mask);
-
- if (likely(cmd)) {
- buf = kmem_cache_alloc(shost->cmd_pool->sense_slab,
- gfp_mask | shost->cmd_pool->gfp_mask);
- if (likely(buf)) {
- memset(cmd, 0, sizeof(*cmd));
- cmd->sense_buffer = buf;
- } else {
- kmem_cache_free(shost->cmd_pool->cmd_slab, cmd);
- cmd = NULL;
- }
- }
+ cmd = scsi_pool_alloc_command(shost->cmd_pool, gfp_mask);
if (unlikely(!cmd)) {
unsigned long flags;
@@ -268,11 +300,8 @@ void __scsi_put_command(struct Scsi_Host *shost, struct scsi_cmnd *cmd,
}
spin_unlock_irqrestore(&shost->free_list_lock, flags);
- if (likely(cmd != NULL)) {
- kmem_cache_free(shost->cmd_pool->sense_slab,
- cmd->sense_buffer);
- kmem_cache_free(shost->cmd_pool->cmd_slab, cmd);
- }
+ if (likely(cmd != NULL))
+ scsi_pool_free_command(shost->cmd_pool, cmd);
put_device(dev);
}
@@ -301,30 +330,16 @@ void scsi_put_command(struct scsi_cmnd *cmd)
}
EXPORT_SYMBOL(scsi_put_command);
-/**
- * scsi_setup_command_freelist - Setup the command freelist for a scsi host.
- * @shost: host to allocate the freelist for.
- *
- * Description: The command freelist protects against system-wide out of memory
- * deadlock by preallocating one SCSI command structure for each host, so the
- * system can always write to a swap file on a device associated with that host.
- *
- * Returns: Nothing.
- */
-int scsi_setup_command_freelist(struct Scsi_Host *shost)
+static struct scsi_host_cmd_pool *scsi_get_host_cmd_pool(gfp_t gfp_mask)
{
- struct scsi_host_cmd_pool *pool;
- struct scsi_cmnd *cmd;
-
- spin_lock_init(&shost->free_list_lock);
- INIT_LIST_HEAD(&shost->free_list);
-
+ struct scsi_host_cmd_pool *retval = NULL, *pool;
/*
* Select a command slab for this host and create it if not
* yet existent.
*/
mutex_lock(&host_cmd_pool_mutex);
- pool = (shost->unchecked_isa_dma ? &scsi_cmd_dma_pool : &scsi_cmd_pool);
+ pool = (gfp_mask & __GFP_DMA) ? &scsi_cmd_dma_pool :
+ &scsi_cmd_pool;
if (!pool->users) {
pool->cmd_slab = kmem_cache_create(pool->cmd_name,
sizeof(struct scsi_cmnd), 0,
@@ -342,37 +357,122 @@ int scsi_setup_command_freelist(struct Scsi_Host *shost)
}
pool->users++;
- shost->cmd_pool = pool;
+ retval = pool;
+ fail:
mutex_unlock(&host_cmd_pool_mutex);
+ return retval;
+}
+
+static void scsi_put_host_cmd_pool(gfp_t gfp_mask)
+{
+ struct scsi_host_cmd_pool *pool;
+ mutex_lock(&host_cmd_pool_mutex);
+ pool = (gfp_mask & __GFP_DMA) ? &scsi_cmd_dma_pool :
+ &scsi_cmd_pool;
/*
- * Get one backup command for this host.
+ * This may happen if a driver has a mismatched get and put
+ * of the command pool; the driver should be implicated in
+ * the stack trace
*/
- cmd = kmem_cache_alloc(shost->cmd_pool->cmd_slab,
- GFP_KERNEL | shost->cmd_pool->gfp_mask);
- if (!cmd)
- goto fail2;
+ BUG_ON(pool->users == 0);
- cmd->sense_buffer = kmem_cache_alloc(shost->cmd_pool->sense_slab,
- GFP_KERNEL |
- shost->cmd_pool->gfp_mask);
- if (!cmd->sense_buffer)
- goto fail2;
-
- list_add(&cmd->list, &shost->free_list);
- return 0;
-
- fail2:
- if (cmd)
- kmem_cache_free(shost->cmd_pool->cmd_slab, cmd);
- mutex_lock(&host_cmd_pool_mutex);
if (!--pool->users) {
kmem_cache_destroy(pool->cmd_slab);
kmem_cache_destroy(pool->sense_slab);
}
- fail:
mutex_unlock(&host_cmd_pool_mutex);
- return -ENOMEM;
+}
+
+/**
+ * scsi_allocate_command - get a fully allocated SCSI command
+ * @gfp_mask: allocation mask
+ *
+ * This function is for use outside of the normal host based pools.
+ * It allocates the relevant command and takes an additional reference
+ * on the pool it used. This function *must* be paired with
+ * scsi_free_command which also has the identical mask, otherwise the
+ * free pool counts will eventually go wrong and you'll trigger a bug.
+ *
+ * This function should *only* be used by drivers that need a static
+ * command allocation at start of day for internal functions.
+ */
+struct scsi_cmnd *scsi_allocate_command(gfp_t gfp_mask)
+{
+ struct scsi_host_cmd_pool *pool = scsi_get_host_cmd_pool(gfp_mask);
+
+ if (!pool)
+ return NULL;
+
+ return scsi_pool_alloc_command(pool, gfp_mask);
+}
+EXPORT_SYMBOL(scsi_allocate_command);
+
+/**
+ * scsi_free_command - free a command allocated by scsi_allocate_command
+ * @gfp_mask: mask used in the original allocation
+ * @cmd: command to free
+ *
+ * Note: using the original allocation mask is vital because that's
+ * what determines which command pool we use to free the command. Any
+ * mismatch will cause the system to BUG eventually.
+ */
+void scsi_free_command(gfp_t gfp_mask, struct scsi_cmnd *cmd)
+{
+ struct scsi_host_cmd_pool *pool = scsi_get_host_cmd_pool(gfp_mask);
+
+ /*
+ * this could trigger if the mask to scsi_allocate_command
+ * doesn't match this mask. Otherwise we're guaranteed that this
+ * succeeds because scsi_allocate_command must have taken a reference
+ * on the pool
+ */
+ BUG_ON(!pool);
+
+ scsi_pool_free_command(pool, cmd);
+ /*
+ * scsi_put_host_cmd_pool is called twice; once to release the
+ * reference we took above, and once to release the reference
+ * originally taken by scsi_allocate_command
+ */
+ scsi_put_host_cmd_pool(gfp_mask);
+ scsi_put_host_cmd_pool(gfp_mask);
+}
+EXPORT_SYMBOL(scsi_free_command);
+
+/**
+ * scsi_setup_command_freelist - Setup the command freelist for a scsi host.
+ * @shost: host to allocate the freelist for.
+ *
+ * Description: The command freelist protects against system-wide out of memory
+ * deadlock by preallocating one SCSI command structure for each host, so the
+ * system can always write to a swap file on a device associated with that host.
+ *
+ * Returns: Nothing.
+ */
+int scsi_setup_command_freelist(struct Scsi_Host *shost)
+{
+ struct scsi_cmnd *cmd;
+ const gfp_t gfp_mask = shost->unchecked_isa_dma ? GFP_DMA : GFP_KERNEL;
+
+ spin_lock_init(&shost->free_list_lock);
+ INIT_LIST_HEAD(&shost->free_list);
+
+ shost->cmd_pool = scsi_get_host_cmd_pool(gfp_mask);
+
+ if (!shost->cmd_pool)
+ return -ENOMEM;
+
+ /*
+ * Get one backup command for this host.
+ */
+ cmd = scsi_pool_alloc_command(shost->cmd_pool, gfp_mask);
+ if (!cmd) {
+ scsi_put_host_cmd_pool(gfp_mask);
+ return -ENOMEM;
+ }
+ list_add(&cmd->list, &shost->free_list);
+ return 0;
}
/**
@@ -386,17 +486,10 @@ void scsi_destroy_command_freelist(struct Scsi_Host *shost)
cmd = list_entry(shost->free_list.next, struct scsi_cmnd, list);
list_del_init(&cmd->list);
- kmem_cache_free(shost->cmd_pool->sense_slab,
- cmd->sense_buffer);
- kmem_cache_free(shost->cmd_pool->cmd_slab, cmd);
+ scsi_pool_free_command(shost->cmd_pool, cmd);
}
-
- mutex_lock(&host_cmd_pool_mutex);
- if (!--shost->cmd_pool->users) {
- kmem_cache_destroy(shost->cmd_pool->cmd_slab);
- kmem_cache_destroy(shost->cmd_pool->sense_slab);
- }
- mutex_unlock(&host_cmd_pool_mutex);
+ shost->cmd_pool = NULL;
+ scsi_put_host_cmd_pool(shost->unchecked_isa_dma ? GFP_DMA : GFP_KERNEL);
}
#ifdef CONFIG_SCSI_LOGGING
@@ -759,7 +852,7 @@ void scsi_finish_command(struct scsi_cmnd *cmd)
"Notifying upper driver of completion "
"(result %x)\n", cmd->result));
- good_bytes = scsi_bufflen(cmd) + cmd->request->extra_len;
+ good_bytes = scsi_bufflen(cmd);
if (cmd->request->cmd_type != REQ_TYPE_BLOCK_PC) {
drv = scsi_cmd_to_driver(cmd);
if (drv->done)
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index d1777a9a962..07103c399fe 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -39,16 +39,18 @@
#include <linux/vmalloc.h>
#include <linux/moduleparam.h>
#include <linux/scatterlist.h>
-
#include <linux/blkdev.h>
-#include "scsi.h"
+
+#include <scsi/scsi.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_device.h>
#include <scsi/scsi_host.h>
#include <scsi/scsicam.h>
+#include <scsi/scsi_eh.h>
#include <linux/stat.h>
#include "scsi_logging.h"
-#include "scsi_debug.h"
#define SCSI_DEBUG_VERSION "1.81"
static const char * scsi_debug_version_date = "20070104";
@@ -146,7 +148,6 @@ static int scsi_debug_cmnd_count = 0;
#define DEV_READONLY(TGT) (0)
#define DEV_REMOVEABLE(TGT) (0)
-static unsigned int sdebug_store_size; /* in bytes */
static unsigned int sdebug_store_sectors;
static sector_t sdebug_capacity; /* in sectors */
@@ -165,6 +166,9 @@ static int sdebug_sectors_per; /* sectors per cylinder */
#define SDEBUG_SENSE_LEN 32
+#define SCSI_DEBUG_CANQUEUE 255
+#define SCSI_DEBUG_MAX_CMD_LEN 16
+
struct sdebug_dev_info {
struct list_head dev_list;
unsigned char sense_buff[SDEBUG_SENSE_LEN]; /* weak nexus */
@@ -202,30 +206,6 @@ struct sdebug_queued_cmd {
};
static struct sdebug_queued_cmd queued_arr[SCSI_DEBUG_CANQUEUE];
-static struct scsi_host_template sdebug_driver_template = {
- .proc_info = scsi_debug_proc_info,
- .name = "SCSI DEBUG",
- .info = scsi_debug_info,
- .slave_alloc = scsi_debug_slave_alloc,
- .slave_configure = scsi_debug_slave_configure,
- .slave_destroy = scsi_debug_slave_destroy,
- .ioctl = scsi_debug_ioctl,
- .queuecommand = scsi_debug_queuecommand,
- .eh_abort_handler = scsi_debug_abort,
- .eh_bus_reset_handler = scsi_debug_bus_reset,
- .eh_device_reset_handler = scsi_debug_device_reset,
- .eh_host_reset_handler = scsi_debug_host_reset,
- .bios_param = scsi_debug_biosparam,
- .can_queue = SCSI_DEBUG_CANQUEUE,
- .this_id = 7,
- .sg_tablesize = 256,
- .cmd_per_lun = 16,
- .max_sectors = 0xffff,
- .unchecked_isa_dma = 0,
- .use_clustering = DISABLE_CLUSTERING,
- .module = THIS_MODULE,
-};
-
static unsigned char * fake_storep; /* ramdisk storage */
static int num_aborts = 0;
@@ -238,8 +218,6 @@ static DEFINE_RWLOCK(atomic_rw);
static char sdebug_proc_name[] = "scsi_debug";
-static int sdebug_driver_probe(struct device *);
-static int sdebug_driver_remove(struct device *);
static struct bus_type pseudo_lld_bus;
static struct device_driver sdebug_driverfs_driver = {
@@ -255,94 +233,77 @@ static unsigned char ctrl_m_pg[] = {0xa, 10, 2, 0, 0, 0, 0, 0,
static unsigned char iec_m_pg[] = {0x1c, 0xa, 0x08, 0, 0, 0, 0, 0,
0, 0, 0x0, 0x0};
-/* function declarations */
-static int resp_inquiry(struct scsi_cmnd * SCpnt, int target,
- struct sdebug_dev_info * devip);
-static int resp_requests(struct scsi_cmnd * SCpnt,
- struct sdebug_dev_info * devip);
-static int resp_start_stop(struct scsi_cmnd * scp,
- struct sdebug_dev_info * devip);
-static int resp_report_tgtpgs(struct scsi_cmnd * scp,
- struct sdebug_dev_info * devip);
-static int resp_readcap(struct scsi_cmnd * SCpnt,
- struct sdebug_dev_info * devip);
-static int resp_readcap16(struct scsi_cmnd * SCpnt,
- struct sdebug_dev_info * devip);
-static int resp_mode_sense(struct scsi_cmnd * scp, int target,
- struct sdebug_dev_info * devip);
-static int resp_mode_select(struct scsi_cmnd * scp, int mselect6,
- struct sdebug_dev_info * devip);
-static int resp_log_sense(struct scsi_cmnd * scp,
- struct sdebug_dev_info * devip);
-static int resp_read(struct scsi_cmnd * SCpnt, unsigned long long lba,
- unsigned int num, struct sdebug_dev_info * devip);
-static int resp_write(struct scsi_cmnd * SCpnt, unsigned long long lba,
- unsigned int num, struct sdebug_dev_info * devip);
-static int resp_report_luns(struct scsi_cmnd * SCpnt,
- struct sdebug_dev_info * devip);
-static int resp_xdwriteread(struct scsi_cmnd *scp, unsigned long long lba,
- unsigned int num, struct sdebug_dev_info *devip);
-static int fill_from_dev_buffer(struct scsi_cmnd * scp, unsigned char * arr,
- int arr_len);
-static int fetch_to_dev_buffer(struct scsi_cmnd * scp, unsigned char * arr,
- int max_arr_len);
-static void timer_intr_handler(unsigned long);
-static struct sdebug_dev_info * devInfoReg(struct scsi_device * sdev);
-static void mk_sense_buffer(struct sdebug_dev_info * devip, int key,
- int asc, int asq);
-static int check_readiness(struct scsi_cmnd * SCpnt, int reset_only,
- struct sdebug_dev_info * devip);
-static int schedule_resp(struct scsi_cmnd * cmnd,
- struct sdebug_dev_info * devip,
- done_funct_t done, int scsi_result, int delta_jiff);
-static void __init sdebug_build_parts(unsigned char * ramp);
-static void __init init_all_queued(void);
-static void stop_all_queued(void);
-static int stop_queued_cmnd(struct scsi_cmnd * cmnd);
-static int inquiry_evpd_83(unsigned char * arr, int port_group_id,
- int target_dev_id, int dev_id_num,
- const char * dev_id_str, int dev_id_str_len);
-static int inquiry_evpd_88(unsigned char * arr, int target_dev_id);
-static int do_create_driverfs_files(void);
-static void do_remove_driverfs_files(void);
-
static int sdebug_add_adapter(void);
static void sdebug_remove_adapter(void);
-static void sdebug_max_tgts_luns(void);
-static struct device pseudo_primary;
-static struct bus_type pseudo_lld_bus;
+static void sdebug_max_tgts_luns(void)
+{
+ struct sdebug_host_info *sdbg_host;
+ struct Scsi_Host *hpnt;
+
+ spin_lock(&sdebug_host_list_lock);
+ list_for_each_entry(sdbg_host, &sdebug_host_list, host_list) {
+ hpnt = sdbg_host->shost;
+ if ((hpnt->this_id >= 0) &&
+ (scsi_debug_num_tgts > hpnt->this_id))
+ hpnt->max_id = scsi_debug_num_tgts + 1;
+ else
+ hpnt->max_id = scsi_debug_num_tgts;
+ /* scsi_debug_max_luns; */
+ hpnt->max_lun = SAM2_WLUN_REPORT_LUNS;
+ }
+ spin_unlock(&sdebug_host_list_lock);
+}
+
+static void mk_sense_buffer(struct sdebug_dev_info *devip, int key,
+ int asc, int asq)
+{
+ unsigned char *sbuff;
+
+ sbuff = devip->sense_buff;
+ memset(sbuff, 0, SDEBUG_SENSE_LEN);
+
+ scsi_build_sense_buffer(scsi_debug_dsense, sbuff, key, asc, asq);
+
+ if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
+ printk(KERN_INFO "scsi_debug: [sense_key,asc,ascq]: "
+ "[0x%x,0x%x,0x%x]\n", key, asc, asq);
+}
static void get_data_transfer_info(unsigned char *cmd,
unsigned long long *lba, unsigned int *num)
{
- int i;
-
switch (*cmd) {
case WRITE_16:
case READ_16:
- for (*lba = 0, i = 0; i < 8; ++i) {
- if (i > 0)
- *lba <<= 8;
- *lba += cmd[2 + i];
- }
- *num = cmd[13] + (cmd[12] << 8) +
- (cmd[11] << 16) + (cmd[10] << 24);
+ *lba = (u64)cmd[9] | (u64)cmd[8] << 8 |
+ (u64)cmd[7] << 16 | (u64)cmd[6] << 24 |
+ (u64)cmd[5] << 32 | (u64)cmd[4] << 40 |
+ (u64)cmd[3] << 48 | (u64)cmd[2] << 56;
+
+ *num = (u32)cmd[13] | (u32)cmd[12] << 8 | (u32)cmd[11] << 16 |
+ (u32)cmd[10] << 24;
break;
case WRITE_12:
case READ_12:
- *lba = cmd[5] + (cmd[4] << 8) + (cmd[3] << 16) + (cmd[2] << 24);
- *num = cmd[9] + (cmd[8] << 8) + (cmd[7] << 16) + (cmd[6] << 24);
+ *lba = (u32)cmd[5] | (u32)cmd[4] << 8 | (u32)cmd[3] << 16 |
+ (u32)cmd[2] << 24;
+
+ *num = (u32)cmd[9] | (u32)cmd[8] << 8 | (u32)cmd[7] << 16 |
+ (u32)cmd[6] << 24;
break;
case WRITE_10:
case READ_10:
case XDWRITEREAD_10:
- *lba = cmd[5] + (cmd[4] << 8) + (cmd[3] << 16) + (cmd[2] << 24);
- *num = cmd[8] + (cmd[7] << 8);
+ *lba = (u32)cmd[5] | (u32)cmd[4] << 8 | (u32)cmd[3] << 16 |
+ (u32)cmd[2] << 24;
+
+ *num = (u32)cmd[8] | (u32)cmd[7] << 8;
break;
case WRITE_6:
case READ_6:
- *lba = cmd[3] + (cmd[2] << 8) + ((cmd[1] & 0x1f) << 16);
+ *lba = (u32)cmd[3] | (u32)cmd[2] << 8 |
+ (u32)(cmd[1] & 0x1f) << 16;
*num = (0 == cmd[4]) ? 256 : cmd[4];
break;
default:
@@ -350,237 +311,6 @@ static void get_data_transfer_info(unsigned char *cmd,
}
}
-static
-int scsi_debug_queuecommand(struct scsi_cmnd * SCpnt, done_funct_t done)
-{
- unsigned char *cmd = (unsigned char *) SCpnt->cmnd;
- int len, k;
- unsigned int num;
- unsigned long long lba;
- int errsts = 0;
- int target = SCpnt->device->id;
- struct sdebug_dev_info * devip = NULL;
- int inj_recovered = 0;
- int inj_transport = 0;
- int delay_override = 0;
-
- if (done == NULL)
- return 0; /* assume mid level reprocessing command */
-
- scsi_set_resid(SCpnt, 0);
- if ((SCSI_DEBUG_OPT_NOISE & scsi_debug_opts) && cmd) {
- printk(KERN_INFO "scsi_debug: cmd ");
- for (k = 0, len = SCpnt->cmd_len; k < len; ++k)
- printk("%02x ", (int)cmd[k]);
- printk("\n");
- }
- if(target == sdebug_driver_template.this_id) {
- printk(KERN_INFO "scsi_debug: initiator's id used as "
- "target!\n");
- return schedule_resp(SCpnt, NULL, done,
- DID_NO_CONNECT << 16, 0);
- }
-
- if ((SCpnt->device->lun >= scsi_debug_max_luns) &&
- (SCpnt->device->lun != SAM2_WLUN_REPORT_LUNS))
- return schedule_resp(SCpnt, NULL, done,
- DID_NO_CONNECT << 16, 0);
- devip = devInfoReg(SCpnt->device);
- if (NULL == devip)
- return schedule_resp(SCpnt, NULL, done,
- DID_NO_CONNECT << 16, 0);
-
- if ((scsi_debug_every_nth != 0) &&
- (++scsi_debug_cmnd_count >= abs(scsi_debug_every_nth))) {
- scsi_debug_cmnd_count = 0;
- if (scsi_debug_every_nth < -1)
- scsi_debug_every_nth = -1;
- if (SCSI_DEBUG_OPT_TIMEOUT & scsi_debug_opts)
- return 0; /* ignore command causing timeout */
- else if (SCSI_DEBUG_OPT_RECOVERED_ERR & scsi_debug_opts)
- inj_recovered = 1; /* to reads and writes below */
- else if (SCSI_DEBUG_OPT_TRANSPORT_ERR & scsi_debug_opts)
- inj_transport = 1; /* to reads and writes below */
- }
-
- if (devip->wlun) {
- switch (*cmd) {
- case INQUIRY:
- case REQUEST_SENSE:
- case TEST_UNIT_READY:
- case REPORT_LUNS:
- break; /* only allowable wlun commands */
- default:
- if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
- printk(KERN_INFO "scsi_debug: Opcode: 0x%x "
- "not supported for wlun\n", *cmd);
- mk_sense_buffer(devip, ILLEGAL_REQUEST,
- INVALID_OPCODE, 0);
- errsts = check_condition_result;
- return schedule_resp(SCpnt, devip, done, errsts,
- 0);
- }
- }
-
- switch (*cmd) {
- case INQUIRY: /* mandatory, ignore unit attention */
- delay_override = 1;
- errsts = resp_inquiry(SCpnt, target, devip);
- break;
- case REQUEST_SENSE: /* mandatory, ignore unit attention */
- delay_override = 1;
- errsts = resp_requests(SCpnt, devip);
- break;
- case REZERO_UNIT: /* actually this is REWIND for SSC */
- case START_STOP:
- errsts = resp_start_stop(SCpnt, devip);
- break;
- case ALLOW_MEDIUM_REMOVAL:
- if ((errsts = check_readiness(SCpnt, 1, devip)))
- break;
- if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
- printk(KERN_INFO "scsi_debug: Medium removal %s\n",
- cmd[4] ? "inhibited" : "enabled");
- break;
- case SEND_DIAGNOSTIC: /* mandatory */
- errsts = check_readiness(SCpnt, 1, devip);
- break;
- case TEST_UNIT_READY: /* mandatory */
- delay_override = 1;
- errsts = check_readiness(SCpnt, 0, devip);
- break;
- case RESERVE:
- errsts = check_readiness(SCpnt, 1, devip);
- break;
- case RESERVE_10:
- errsts = check_readiness(SCpnt, 1, devip);
- break;
- case RELEASE:
- errsts = check_readiness(SCpnt, 1, devip);
- break;
- case RELEASE_10:
- errsts = check_readiness(SCpnt, 1, devip);
- break;
- case READ_CAPACITY:
- errsts = resp_readcap(SCpnt, devip);
- break;
- case SERVICE_ACTION_IN:
- if (SAI_READ_CAPACITY_16 != cmd[1]) {
- mk_sense_buffer(devip, ILLEGAL_REQUEST,
- INVALID_OPCODE, 0);
- errsts = check_condition_result;
- break;
- }
- errsts = resp_readcap16(SCpnt, devip);
- break;
- case MAINTENANCE_IN:
- if (MI_REPORT_TARGET_PGS != cmd[1]) {
- mk_sense_buffer(devip, ILLEGAL_REQUEST,
- INVALID_OPCODE, 0);
- errsts = check_condition_result;
- break;
- }
- errsts = resp_report_tgtpgs(SCpnt, devip);
- break;
- case READ_16:
- case READ_12:
- case READ_10:
- case READ_6:
- if ((errsts = check_readiness(SCpnt, 0, devip)))
- break;
- if (scsi_debug_fake_rw)
- break;
- get_data_transfer_info(cmd, &lba, &num);
- errsts = resp_read(SCpnt, lba, num, devip);
- if (inj_recovered && (0 == errsts)) {
- mk_sense_buffer(devip, RECOVERED_ERROR,
- THRESHOLD_EXCEEDED, 0);
- errsts = check_condition_result;
- } else if (inj_transport && (0 == errsts)) {
- mk_sense_buffer(devip, ABORTED_COMMAND,
- TRANSPORT_PROBLEM, ACK_NAK_TO);
- errsts = check_condition_result;
- }
- break;
- case REPORT_LUNS: /* mandatory, ignore unit attention */
- delay_override = 1;
- errsts = resp_report_luns(SCpnt, devip);
- break;
- case VERIFY: /* 10 byte SBC-2 command */
- errsts = check_readiness(SCpnt, 0, devip);
- break;
- case WRITE_16:
- case WRITE_12:
- case WRITE_10:
- case WRITE_6:
- if ((errsts = check_readiness(SCpnt, 0, devip)))
- break;
- if (scsi_debug_fake_rw)
- break;
- get_data_transfer_info(cmd, &lba, &num);
- errsts = resp_write(SCpnt, lba, num, devip);
- if (inj_recovered && (0 == errsts)) {
- mk_sense_buffer(devip, RECOVERED_ERROR,
- THRESHOLD_EXCEEDED, 0);
- errsts = check_condition_result;
- }
- break;
- case MODE_SENSE:
- case MODE_SENSE_10:
- errsts = resp_mode_sense(SCpnt, target, devip);
- break;
- case MODE_SELECT:
- errsts = resp_mode_select(SCpnt, 1, devip);
- break;
- case MODE_SELECT_10:
- errsts = resp_mode_select(SCpnt, 0, devip);
- break;
- case LOG_SENSE:
- errsts = resp_log_sense(SCpnt, devip);
- break;
- case SYNCHRONIZE_CACHE:
- delay_override = 1;
- errsts = check_readiness(SCpnt, 0, devip);
- break;
- case WRITE_BUFFER:
- errsts = check_readiness(SCpnt, 1, devip);
- break;
- case XDWRITEREAD_10:
- if (!scsi_bidi_cmnd(SCpnt)) {
- mk_sense_buffer(devip, ILLEGAL_REQUEST,
- INVALID_FIELD_IN_CDB, 0);
- errsts = check_condition_result;
- break;
- }
-
- errsts = check_readiness(SCpnt, 0, devip);
- if (errsts)
- break;
- if (scsi_debug_fake_rw)
- break;
- get_data_transfer_info(cmd, &lba, &num);
- errsts = resp_read(SCpnt, lba, num, devip);
- if (errsts)
- break;
- errsts = resp_write(SCpnt, lba, num, devip);
- if (errsts)
- break;
- errsts = resp_xdwriteread(SCpnt, lba, num, devip);
- break;
- default:
- if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
- printk(KERN_INFO "scsi_debug: Opcode: 0x%x not "
- "supported\n", *cmd);
- if ((errsts = check_readiness(SCpnt, 1, devip)))
- break; /* Unit attention takes precedence */
- mk_sense_buffer(devip, ILLEGAL_REQUEST, INVALID_OPCODE, 0);
- errsts = check_condition_result;
- break;
- }
- return schedule_resp(SCpnt, devip, done, errsts,
- (delay_override ? 0 : scsi_debug_delay));
-}
-
static int scsi_debug_ioctl(struct scsi_device *dev, int cmd, void __user *arg)
{
if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts) {
@@ -613,81 +343,37 @@ static int check_readiness(struct scsi_cmnd * SCpnt, int reset_only,
}
/* Returns 0 if ok else (DID_ERROR << 16). Sets scp->resid . */
-static int fill_from_dev_buffer(struct scsi_cmnd * scp, unsigned char * arr,
+static int fill_from_dev_buffer(struct scsi_cmnd *scp, unsigned char *arr,
int arr_len)
{
- int k, req_len, act_len, len, active;
- void * kaddr;
- void * kaddr_off;
- struct scatterlist *sg;
+ int act_len;
struct scsi_data_buffer *sdb = scsi_in(scp);
if (!sdb->length)
return 0;
- if (!sdb->table.sgl)
- return (DID_ERROR << 16);
if (!(scsi_bidi_cmnd(scp) || scp->sc_data_direction == DMA_FROM_DEVICE))
return (DID_ERROR << 16);
- active = 1;
- req_len = act_len = 0;
- for_each_sg(sdb->table.sgl, sg, sdb->table.nents, k) {
- if (active) {
- kaddr = (unsigned char *)
- kmap_atomic(sg_page(sg), KM_USER0);
- if (NULL == kaddr)
- return (DID_ERROR << 16);
- kaddr_off = (unsigned char *)kaddr + sg->offset;
- len = sg->length;
- if ((req_len + len) > arr_len) {
- active = 0;
- len = arr_len - req_len;
- }
- memcpy(kaddr_off, arr + req_len, len);
- kunmap_atomic(kaddr, KM_USER0);
- act_len += len;
- }
- req_len += sg->length;
- }
+
+ act_len = sg_copy_from_buffer(sdb->table.sgl, sdb->table.nents,
+ arr, arr_len);
if (sdb->resid)
sdb->resid -= act_len;
else
- sdb->resid = req_len - act_len;
+ sdb->resid = scsi_bufflen(scp) - act_len;
+
return 0;
}
/* Returns number of bytes fetched into 'arr' or -1 if error. */
-static int fetch_to_dev_buffer(struct scsi_cmnd * scp, unsigned char * arr,
- int max_arr_len)
+static int fetch_to_dev_buffer(struct scsi_cmnd *scp, unsigned char *arr,
+ int arr_len)
{
- int k, req_len, len, fin;
- void * kaddr;
- void * kaddr_off;
- struct scatterlist * sg;
-
- if (0 == scsi_bufflen(scp))
+ if (!scsi_bufflen(scp))
return 0;
- if (NULL == scsi_sglist(scp))
- return -1;
if (!(scsi_bidi_cmnd(scp) || scp->sc_data_direction == DMA_TO_DEVICE))
return -1;
- req_len = fin = 0;
- scsi_for_each_sg(scp, sg, scsi_sg_count(scp), k) {
- kaddr = (unsigned char *)kmap_atomic(sg_page(sg), KM_USER0);
- if (NULL == kaddr)
- return -1;
- kaddr_off = (unsigned char *)kaddr + sg->offset;
- len = sg->length;
- if ((req_len + len) > max_arr_len) {
- len = max_arr_len - req_len;
- fin = 1;
- }
- memcpy(arr + req_len, kaddr_off, len);
- kunmap_atomic(kaddr, KM_USER0);
- if (fin)
- return req_len + len;
- req_len += sg->length;
- }
- return req_len;
+
+ return scsi_sg_copy_to_buffer(scp, arr, arr_len);
}
@@ -1159,6 +845,14 @@ static int resp_start_stop(struct scsi_cmnd * scp,
return 0;
}
+static sector_t get_sdebug_capacity(void)
+{
+ if (scsi_debug_virtual_gb > 0)
+ return 2048 * 1024 * scsi_debug_virtual_gb;
+ else
+ return sdebug_store_sectors;
+}
+
#define SDEBUG_READCAP_ARR_SZ 8
static int resp_readcap(struct scsi_cmnd * scp,
struct sdebug_dev_info * devip)
@@ -1170,11 +864,7 @@ static int resp_readcap(struct scsi_cmnd * scp,
if ((errsts = check_readiness(scp, 1, devip)))
return errsts;
/* following just in case virtual_gb changed */
- if (scsi_debug_virtual_gb > 0) {
- sdebug_capacity = 2048 * 1024;
- sdebug_capacity *= scsi_debug_virtual_gb;
- } else
- sdebug_capacity = sdebug_store_sectors;
+ sdebug_capacity = get_sdebug_capacity();
memset(arr, 0, SDEBUG_READCAP_ARR_SZ);
if (sdebug_capacity < 0xffffffff) {
capac = (unsigned int)sdebug_capacity - 1;
@@ -1207,11 +897,7 @@ static int resp_readcap16(struct scsi_cmnd * scp,
alloc_len = ((cmd[10] << 24) + (cmd[11] << 16) + (cmd[12] << 8)
+ cmd[13]);
/* following just in case virtual_gb changed */
- if (scsi_debug_virtual_gb > 0) {
- sdebug_capacity = 2048 * 1024;
- sdebug_capacity *= scsi_debug_virtual_gb;
- } else
- sdebug_capacity = sdebug_store_sectors;
+ sdebug_capacity = get_sdebug_capacity();
memset(arr, 0, SDEBUG_READCAP16_ARR_SZ);
capac = sdebug_capacity - 1;
for (k = 0; k < 8; ++k, capac >>= 8)
@@ -1505,13 +1191,9 @@ static int resp_mode_sense(struct scsi_cmnd * scp, int target,
offset = 8;
}
ap = arr + offset;
- if ((bd_len > 0) && (0 == sdebug_capacity)) {
- if (scsi_debug_virtual_gb > 0) {
- sdebug_capacity = 2048 * 1024;
- sdebug_capacity *= scsi_debug_virtual_gb;
- } else
- sdebug_capacity = sdebug_store_sectors;
- }
+ if ((bd_len > 0) && (!sdebug_capacity))
+ sdebug_capacity = get_sdebug_capacity();
+
if (8 == bd_len) {
if (sdebug_capacity > 0xfffffffe) {
ap[0] = 0xff;
@@ -1808,25 +1490,53 @@ static int resp_log_sense(struct scsi_cmnd * scp,
min(len, SDEBUG_MAX_INQ_ARR_SZ));
}
-static int resp_read(struct scsi_cmnd * SCpnt, unsigned long long lba,
- unsigned int num, struct sdebug_dev_info * devip)
+static int check_device_access_params(struct sdebug_dev_info *devi,
+ unsigned long long lba, unsigned int num)
{
- unsigned long iflags;
- unsigned int block, from_bottom;
- unsigned long long u;
- int ret;
-
if (lba + num > sdebug_capacity) {
- mk_sense_buffer(devip, ILLEGAL_REQUEST, ADDR_OUT_OF_RANGE,
- 0);
+ mk_sense_buffer(devi, ILLEGAL_REQUEST, ADDR_OUT_OF_RANGE, 0);
return check_condition_result;
}
/* transfer length excessive (tie in to block limits VPD page) */
if (num > sdebug_store_sectors) {
- mk_sense_buffer(devip, ILLEGAL_REQUEST, INVALID_FIELD_IN_CDB,
- 0);
+ mk_sense_buffer(devi, ILLEGAL_REQUEST, INVALID_FIELD_IN_CDB, 0);
return check_condition_result;
}
+ return 0;
+}
+
+static int do_device_access(struct scsi_cmnd *scmd,
+ struct sdebug_dev_info *devi,
+ unsigned long long lba, unsigned int num, int write)
+{
+ int ret;
+ unsigned int block, rest = 0;
+ int (*func)(struct scsi_cmnd *, unsigned char *, int);
+
+ func = write ? fetch_to_dev_buffer : fill_from_dev_buffer;
+
+ block = do_div(lba, sdebug_store_sectors);
+ if (block + num > sdebug_store_sectors)
+ rest = block + num - sdebug_store_sectors;
+
+ ret = func(scmd, fake_storep + (block * SECT_SIZE),
+ (num - rest) * SECT_SIZE);
+ if (!ret && rest)
+ ret = func(scmd, fake_storep, rest * SECT_SIZE);
+
+ return ret;
+}
+
+static int resp_read(struct scsi_cmnd *SCpnt, unsigned long long lba,
+ unsigned int num, struct sdebug_dev_info *devip)
+{
+ unsigned long iflags;
+ int ret;
+
+ ret = check_device_access_params(devip, lba, num);
+ if (ret)
+ return ret;
+
if ((SCSI_DEBUG_OPT_MEDIUM_ERR & scsi_debug_opts) &&
(lba <= OPT_MEDIUM_ERR_ADDR) &&
((lba + num) > OPT_MEDIUM_ERR_ADDR)) {
@@ -1845,74 +1555,30 @@ static int resp_read(struct scsi_cmnd * SCpnt, unsigned long long lba,
return check_condition_result;
}
read_lock_irqsave(&atomic_rw, iflags);
- if ((lba + num) <= sdebug_store_sectors)
- ret = fill_from_dev_buffer(SCpnt,
- fake_storep + (lba * SECT_SIZE),
- num * SECT_SIZE);
- else {
- /* modulo when one arg is 64 bits needs do_div() */
- u = lba;
- block = do_div(u, sdebug_store_sectors);
- from_bottom = 0;
- if ((block + num) > sdebug_store_sectors)
- from_bottom = (block + num) - sdebug_store_sectors;
- ret = fill_from_dev_buffer(SCpnt,
- fake_storep + (block * SECT_SIZE),
- (num - from_bottom) * SECT_SIZE);
- if ((0 == ret) && (from_bottom > 0))
- ret = fill_from_dev_buffer(SCpnt, fake_storep,
- from_bottom * SECT_SIZE);
- }
+ ret = do_device_access(SCpnt, devip, lba, num, 0);
read_unlock_irqrestore(&atomic_rw, iflags);
return ret;
}
-static int resp_write(struct scsi_cmnd * SCpnt, unsigned long long lba,
- unsigned int num, struct sdebug_dev_info * devip)
+static int resp_write(struct scsi_cmnd *SCpnt, unsigned long long lba,
+ unsigned int num, struct sdebug_dev_info *devip)
{
unsigned long iflags;
- unsigned int block, to_bottom;
- unsigned long long u;
- int res;
+ int ret;
- if (lba + num > sdebug_capacity) {
- mk_sense_buffer(devip, ILLEGAL_REQUEST, ADDR_OUT_OF_RANGE,
- 0);
- return check_condition_result;
- }
- /* transfer length excessive (tie in to block limits VPD page) */
- if (num > sdebug_store_sectors) {
- mk_sense_buffer(devip, ILLEGAL_REQUEST, INVALID_FIELD_IN_CDB,
- 0);
- return check_condition_result;
- }
+ ret = check_device_access_params(devip, lba, num);
+ if (ret)
+ return ret;
write_lock_irqsave(&atomic_rw, iflags);
- if ((lba + num) <= sdebug_store_sectors)
- res = fetch_to_dev_buffer(SCpnt,
- fake_storep + (lba * SECT_SIZE),
- num * SECT_SIZE);
- else {
- /* modulo when one arg is 64 bits needs do_div() */
- u = lba;
- block = do_div(u, sdebug_store_sectors);
- to_bottom = 0;
- if ((block + num) > sdebug_store_sectors)
- to_bottom = (block + num) - sdebug_store_sectors;
- res = fetch_to_dev_buffer(SCpnt,
- fake_storep + (block * SECT_SIZE),
- (num - to_bottom) * SECT_SIZE);
- if ((0 == res) && (to_bottom > 0))
- res = fetch_to_dev_buffer(SCpnt, fake_storep,
- to_bottom * SECT_SIZE);
- }
+ ret = do_device_access(SCpnt, devip, lba, num, 1);
write_unlock_irqrestore(&atomic_rw, iflags);
- if (-1 == res)
+ if (-1 == ret)
return (DID_ERROR << 16);
- else if ((res < (num * SECT_SIZE)) &&
+ else if ((ret < (num * SECT_SIZE)) &&
(SCSI_DEBUG_OPT_NOISE & scsi_debug_opts))
printk(KERN_INFO "scsi_debug: write: cdb indicated=%u, "
- " IO sent=%d bytes\n", num * SECT_SIZE, res);
+ " IO sent=%d bytes\n", num * SECT_SIZE, ret);
return 0;
}
@@ -1987,16 +1653,7 @@ static int resp_xdwriteread(struct scsi_cmnd *scp, unsigned long long lba,
if (!buf)
return ret;
- offset = 0;
- scsi_for_each_sg(scp, sg, scsi_sg_count(scp), i) {
- kaddr = (unsigned char *)kmap_atomic(sg_page(sg), KM_USER0);
- if (!kaddr)
- goto out;
-
- memcpy(buf + offset, kaddr + sg->offset, sg->length);
- offset += sg->length;
- kunmap_atomic(kaddr, KM_USER0);
- }
+ scsi_sg_copy_to_buffer(scp, buf, scsi_bufflen(scp));
offset = 0;
for_each_sg(sdb->table.sgl, sg, sdb->table.nents, i) {
@@ -2045,7 +1702,73 @@ static void timer_intr_handler(unsigned long indx)
spin_unlock_irqrestore(&queued_arr_lock, iflags);
}
-static int scsi_debug_slave_alloc(struct scsi_device * sdp)
+
+static struct sdebug_dev_info *
+sdebug_device_create(struct sdebug_host_info *sdbg_host, gfp_t flags)
+{
+ struct sdebug_dev_info *devip;
+
+ devip = kzalloc(sizeof(*devip), flags);
+ if (devip) {
+ devip->sdbg_host = sdbg_host;
+ list_add_tail(&devip->dev_list, &sdbg_host->dev_info_list);
+ }
+ return devip;
+}
+
+static struct sdebug_dev_info * devInfoReg(struct scsi_device * sdev)
+{
+ struct sdebug_host_info * sdbg_host;
+ struct sdebug_dev_info * open_devip = NULL;
+ struct sdebug_dev_info * devip =
+ (struct sdebug_dev_info *)sdev->hostdata;
+
+ if (devip)
+ return devip;
+ sdbg_host = *(struct sdebug_host_info **)shost_priv(sdev->host);
+ if (!sdbg_host) {
+ printk(KERN_ERR "Host info NULL\n");
+ return NULL;
+ }
+ list_for_each_entry(devip, &sdbg_host->dev_info_list, dev_list) {
+ if ((devip->used) && (devip->channel == sdev->channel) &&
+ (devip->target == sdev->id) &&
+ (devip->lun == sdev->lun))
+ return devip;
+ else {
+ if ((!devip->used) && (!open_devip))
+ open_devip = devip;
+ }
+ }
+ if (!open_devip) { /* try and make a new one */
+ open_devip = sdebug_device_create(sdbg_host, GFP_ATOMIC);
+ if (!open_devip) {
+ printk(KERN_ERR "%s: out of memory at line %d\n",
+ __FUNCTION__, __LINE__);
+ return NULL;
+ }
+ }
+
+ open_devip->channel = sdev->channel;
+ open_devip->target = sdev->id;
+ open_devip->lun = sdev->lun;
+ open_devip->sdbg_host = sdbg_host;
+ open_devip->reset = 1;
+ open_devip->used = 1;
+ memset(open_devip->sense_buff, 0, SDEBUG_SENSE_LEN);
+ if (scsi_debug_dsense)
+ open_devip->sense_buff[0] = 0x72;
+ else {
+ open_devip->sense_buff[0] = 0x70;
+ open_devip->sense_buff[7] = 0xa;
+ }
+ if (sdev->lun == SAM2_WLUN_REPORT_LUNS)
+ open_devip->wlun = SAM2_WLUN_REPORT_LUNS & 0xff;
+
+ return open_devip;
+}
+
+static int scsi_debug_slave_alloc(struct scsi_device *sdp)
{
if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
printk(KERN_INFO "scsi_debug: slave_alloc <%u %u %u %u>\n",
@@ -2054,9 +1777,9 @@ static int scsi_debug_slave_alloc(struct scsi_device * sdp)
return 0;
}
-static int scsi_debug_slave_configure(struct scsi_device * sdp)
+static int scsi_debug_slave_configure(struct scsi_device *sdp)
{
- struct sdebug_dev_info * devip;
+ struct sdebug_dev_info *devip;
if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
printk(KERN_INFO "scsi_debug: slave_configure <%u %u %u %u>\n",
@@ -2074,10 +1797,10 @@ static int scsi_debug_slave_configure(struct scsi_device * sdp)
return 0;
}
-static void scsi_debug_slave_destroy(struct scsi_device * sdp)
+static void scsi_debug_slave_destroy(struct scsi_device *sdp)
{
- struct sdebug_dev_info * devip =
- (struct sdebug_dev_info *)sdp->hostdata;
+ struct sdebug_dev_info *devip =
+ (struct sdebug_dev_info *)sdp->hostdata;
if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
printk(KERN_INFO "scsi_debug: slave_destroy <%u %u %u %u>\n",
@@ -2089,84 +1812,44 @@ static void scsi_debug_slave_destroy(struct scsi_device * sdp)
}
}
-static struct sdebug_dev_info * devInfoReg(struct scsi_device * sdev)
+/* Returns 1 if found 'cmnd' and deleted its timer. else returns 0 */
+static int stop_queued_cmnd(struct scsi_cmnd *cmnd)
{
- struct sdebug_host_info * sdbg_host;
- struct sdebug_dev_info * open_devip = NULL;
- struct sdebug_dev_info * devip =
- (struct sdebug_dev_info *)sdev->hostdata;
+ unsigned long iflags;
+ int k;
+ struct sdebug_queued_cmd *sqcp;
- if (devip)
- return devip;
- sdbg_host = *(struct sdebug_host_info **) sdev->host->hostdata;
- if(! sdbg_host) {
- printk(KERN_ERR "Host info NULL\n");
- return NULL;
- }
- list_for_each_entry(devip, &sdbg_host->dev_info_list, dev_list) {
- if ((devip->used) && (devip->channel == sdev->channel) &&
- (devip->target == sdev->id) &&
- (devip->lun == sdev->lun))
- return devip;
- else {
- if ((!devip->used) && (!open_devip))
- open_devip = devip;
+ spin_lock_irqsave(&queued_arr_lock, iflags);
+ for (k = 0; k < SCSI_DEBUG_CANQUEUE; ++k) {
+ sqcp = &queued_arr[k];
+ if (sqcp->in_use && (cmnd == sqcp->a_cmnd)) {
+ del_timer_sync(&sqcp->cmnd_timer);
+ sqcp->in_use = 0;
+ sqcp->a_cmnd = NULL;
+ break;
}
}
- if (NULL == open_devip) { /* try and make a new one */
- open_devip = kzalloc(sizeof(*open_devip),GFP_ATOMIC);
- if (NULL == open_devip) {
- printk(KERN_ERR "%s: out of memory at line %d\n",
- __FUNCTION__, __LINE__);
- return NULL;
- }
- open_devip->sdbg_host = sdbg_host;
- list_add_tail(&open_devip->dev_list,
- &sdbg_host->dev_info_list);
- }
- if (open_devip) {
- open_devip->channel = sdev->channel;
- open_devip->target = sdev->id;
- open_devip->lun = sdev->lun;
- open_devip->sdbg_host = sdbg_host;
- open_devip->reset = 1;
- open_devip->used = 1;
- memset(open_devip->sense_buff, 0, SDEBUG_SENSE_LEN);
- if (scsi_debug_dsense)
- open_devip->sense_buff[0] = 0x72;
- else {
- open_devip->sense_buff[0] = 0x70;
- open_devip->sense_buff[7] = 0xa;
- }
- if (sdev->lun == SAM2_WLUN_REPORT_LUNS)
- open_devip->wlun = SAM2_WLUN_REPORT_LUNS & 0xff;
- return open_devip;
- }
- return NULL;
+ spin_unlock_irqrestore(&queued_arr_lock, iflags);
+ return (k < SCSI_DEBUG_CANQUEUE) ? 1 : 0;
}
-static void mk_sense_buffer(struct sdebug_dev_info * devip, int key,
- int asc, int asq)
+/* Deletes (stops) timers of all queued commands */
+static void stop_all_queued(void)
{
- unsigned char * sbuff;
+ unsigned long iflags;
+ int k;
+ struct sdebug_queued_cmd *sqcp;
- sbuff = devip->sense_buff;
- memset(sbuff, 0, SDEBUG_SENSE_LEN);
- if (scsi_debug_dsense) {
- sbuff[0] = 0x72; /* descriptor, current */
- sbuff[1] = key;
- sbuff[2] = asc;
- sbuff[3] = asq;
- } else {
- sbuff[0] = 0x70; /* fixed, current */
- sbuff[2] = key;
- sbuff[7] = 0xa; /* implies 18 byte sense buffer */
- sbuff[12] = asc;
- sbuff[13] = asq;
+ spin_lock_irqsave(&queued_arr_lock, iflags);
+ for (k = 0; k < SCSI_DEBUG_CANQUEUE; ++k) {
+ sqcp = &queued_arr[k];
+ if (sqcp->in_use && sqcp->a_cmnd) {
+ del_timer_sync(&sqcp->cmnd_timer);
+ sqcp->in_use = 0;
+ sqcp->a_cmnd = NULL;
+ }
}
- if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
- printk(KERN_INFO "scsi_debug: [sense_key,asc,ascq]: "
- "[0x%x,0x%x,0x%x]\n", key, asc, asq);
+ spin_unlock_irqrestore(&queued_arr_lock, iflags);
}
static int scsi_debug_abort(struct scsi_cmnd * SCpnt)
@@ -2226,7 +1909,7 @@ static int scsi_debug_bus_reset(struct scsi_cmnd * SCpnt)
printk(KERN_INFO "scsi_debug: bus_reset\n");
++num_bus_resets;
if (SCpnt && ((sdp = SCpnt->device)) && ((hp = sdp->host))) {
- sdbg_host = *(struct sdebug_host_info **) hp->hostdata;
+ sdbg_host = *(struct sdebug_host_info **)shost_priv(hp);
if (sdbg_host) {
list_for_each_entry(dev_info,
&sdbg_host->dev_info_list,
@@ -2256,46 +1939,6 @@ static int scsi_debug_host_reset(struct scsi_cmnd * SCpnt)
return SUCCESS;
}
-/* Returns 1 if found 'cmnd' and deleted its timer. else returns 0 */
-static int stop_queued_cmnd(struct scsi_cmnd * cmnd)
-{
- unsigned long iflags;
- int k;
- struct sdebug_queued_cmd * sqcp;
-
- spin_lock_irqsave(&queued_arr_lock, iflags);
- for (k = 0; k < SCSI_DEBUG_CANQUEUE; ++k) {
- sqcp = &queued_arr[k];
- if (sqcp->in_use && (cmnd == sqcp->a_cmnd)) {
- del_timer_sync(&sqcp->cmnd_timer);
- sqcp->in_use = 0;
- sqcp->a_cmnd = NULL;
- break;
- }
- }
- spin_unlock_irqrestore(&queued_arr_lock, iflags);
- return (k < SCSI_DEBUG_CANQUEUE) ? 1 : 0;
-}
-
-/* Deletes (stops) timers of all queued commands */
-static void stop_all_queued(void)
-{
- unsigned long iflags;
- int k;
- struct sdebug_queued_cmd * sqcp;
-
- spin_lock_irqsave(&queued_arr_lock, iflags);
- for (k = 0; k < SCSI_DEBUG_CANQUEUE; ++k) {
- sqcp = &queued_arr[k];
- if (sqcp->in_use && sqcp->a_cmnd) {
- del_timer_sync(&sqcp->cmnd_timer);
- sqcp->in_use = 0;
- sqcp->a_cmnd = NULL;
- }
- }
- spin_unlock_irqrestore(&queued_arr_lock, iflags);
-}
-
/* Initializes timers in queued array */
static void __init init_all_queued(void)
{
@@ -2313,7 +1956,8 @@ static void __init init_all_queued(void)
spin_unlock_irqrestore(&queued_arr_lock, iflags);
}
-static void __init sdebug_build_parts(unsigned char * ramp)
+static void __init sdebug_build_parts(unsigned char *ramp,
+ unsigned long store_size)
{
struct partition * pp;
int starts[SDEBUG_MAX_PARTS + 2];
@@ -2321,7 +1965,7 @@ static void __init sdebug_build_parts(unsigned char * ramp)
int heads_by_sects, start_sec, end_sec;
/* assume partition table already zeroed */
- if ((scsi_debug_num_parts < 1) || (sdebug_store_size < 1048576))
+ if ((scsi_debug_num_parts < 1) || (store_size < 1048576))
return;
if (scsi_debug_num_parts > SDEBUG_MAX_PARTS) {
scsi_debug_num_parts = SDEBUG_MAX_PARTS;
@@ -2419,7 +2063,6 @@ static int schedule_resp(struct scsi_cmnd * cmnd,
return 0;
}
}
-
/* Note: The following macros create attribute files in the
/sys/module/scsi_debug/parameters directory. Unfortunately this
driver is unaware of a change and cannot trigger auxiliary actions
@@ -2736,11 +2379,9 @@ static ssize_t sdebug_virtual_gb_store(struct device_driver * ddp,
if ((count > 0) && (1 == sscanf(buf, "%d", &n)) && (n >= 0)) {
scsi_debug_virtual_gb = n;
- if (scsi_debug_virtual_gb > 0) {
- sdebug_capacity = 2048 * 1024;
- sdebug_capacity *= scsi_debug_virtual_gb;
- } else
- sdebug_capacity = sdebug_store_sectors;
+
+ sdebug_capacity = get_sdebug_capacity();
+
return count;
}
return -EINVAL;
@@ -2756,21 +2397,10 @@ static ssize_t sdebug_add_host_show(struct device_driver * ddp, char * buf)
static ssize_t sdebug_add_host_store(struct device_driver * ddp,
const char * buf, size_t count)
{
- int delta_hosts;
- char work[20];
+ int delta_hosts;
- if (1 != sscanf(buf, "%10s", work))
+ if (sscanf(buf, "%d", &delta_hosts) != 1)
return -EINVAL;
- { /* temporary hack around sscanf() problem with -ve nums */
- int neg = 0;
-
- if ('-' == *work)
- neg = 1;
- if (1 != sscanf(work + neg, "%d", &delta_hosts))
- return -EINVAL;
- if (neg)
- delta_hosts = -delta_hosts;
- }
if (delta_hosts > 0) {
do {
sdebug_add_adapter();
@@ -2782,7 +2412,7 @@ static ssize_t sdebug_add_host_store(struct device_driver * ddp,
}
return count;
}
-DRIVER_ATTR(add_host, S_IRUGO | S_IWUSR, sdebug_add_host_show,
+DRIVER_ATTR(add_host, S_IRUGO | S_IWUSR, sdebug_add_host_show,
sdebug_add_host_store);
static ssize_t sdebug_vpd_use_hostno_show(struct device_driver * ddp,
@@ -2851,22 +2481,29 @@ static void do_remove_driverfs_files(void)
driver_remove_file(&sdebug_driverfs_driver, &driver_attr_add_host);
}
+static void pseudo_0_release(struct device *dev)
+{
+ if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
+ printk(KERN_INFO "scsi_debug: pseudo_0_release() called\n");
+}
+
+static struct device pseudo_primary = {
+ .bus_id = "pseudo_0",
+ .release = pseudo_0_release,
+};
+
static int __init scsi_debug_init(void)
{
- unsigned int sz;
+ unsigned long sz;
int host_to_add;
int k;
int ret;
if (scsi_debug_dev_size_mb < 1)
scsi_debug_dev_size_mb = 1; /* force minimum 1 MB ramdisk */
- sdebug_store_size = (unsigned int)scsi_debug_dev_size_mb * 1048576;
- sdebug_store_sectors = sdebug_store_size / SECT_SIZE;
- if (scsi_debug_virtual_gb > 0) {
- sdebug_capacity = 2048 * 1024;
- sdebug_capacity *= scsi_debug_virtual_gb;
- } else
- sdebug_capacity = sdebug_store_sectors;
+ sz = (unsigned long)scsi_debug_dev_size_mb * 1048576;
+ sdebug_store_sectors = sz / SECT_SIZE;
+ sdebug_capacity = get_sdebug_capacity();
/* play around with geometry, don't waste too much on track 0 */
sdebug_heads = 8;
@@ -2885,7 +2522,6 @@ static int __init scsi_debug_init(void)
(sdebug_sectors_per * sdebug_heads);
}
- sz = sdebug_store_size;
fake_storep = vmalloc(sz);
if (NULL == fake_storep) {
printk(KERN_ERR "scsi_debug_init: out of memory, 1\n");
@@ -2893,7 +2529,7 @@ static int __init scsi_debug_init(void)
}
memset(fake_storep, 0, sz);
if (scsi_debug_num_parts > 0)
- sdebug_build_parts(fake_storep);
+ sdebug_build_parts(fake_storep, sz);
ret = device_register(&pseudo_primary);
if (ret < 0) {
@@ -2922,8 +2558,6 @@ static int __init scsi_debug_init(void)
init_all_queued();
- sdebug_driver_template.proc_name = sdebug_proc_name;
-
host_to_add = scsi_debug_add_host;
scsi_debug_add_host = 0;
@@ -2972,30 +2606,6 @@ static void __exit scsi_debug_exit(void)
device_initcall(scsi_debug_init);
module_exit(scsi_debug_exit);
-static void pseudo_0_release(struct device * dev)
-{
- if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
- printk(KERN_INFO "scsi_debug: pseudo_0_release() called\n");
-}
-
-static struct device pseudo_primary = {
- .bus_id = "pseudo_0",
- .release = pseudo_0_release,
-};
-
-static int pseudo_lld_bus_match(struct device *dev,
- struct device_driver *dev_driver)
-{
- return 1;
-}
-
-static struct bus_type pseudo_lld_bus = {
- .name = "pseudo",
- .match = pseudo_lld_bus_match,
- .probe = sdebug_driver_probe,
- .remove = sdebug_driver_remove,
-};
-
static void sdebug_release_adapter(struct device * dev)
{
struct sdebug_host_info *sdbg_host;
@@ -3009,8 +2619,7 @@ static int sdebug_add_adapter(void)
int k, devs_per_host;
int error = 0;
struct sdebug_host_info *sdbg_host;
- struct sdebug_dev_info *sdbg_devinfo;
- struct list_head *lh, *lh_sf;
+ struct sdebug_dev_info *sdbg_devinfo, *tmp;
sdbg_host = kzalloc(sizeof(*sdbg_host),GFP_KERNEL);
if (NULL == sdbg_host) {
@@ -3023,16 +2632,13 @@ static int sdebug_add_adapter(void)
devs_per_host = scsi_debug_num_tgts * scsi_debug_max_luns;
for (k = 0; k < devs_per_host; k++) {
- sdbg_devinfo = kzalloc(sizeof(*sdbg_devinfo),GFP_KERNEL);
- if (NULL == sdbg_devinfo) {
+ sdbg_devinfo = sdebug_device_create(sdbg_host, GFP_KERNEL);
+ if (!sdbg_devinfo) {
printk(KERN_ERR "%s: out of memory at line %d\n",
__FUNCTION__, __LINE__);
error = -ENOMEM;
goto clean;
}
- sdbg_devinfo->sdbg_host = sdbg_host;
- list_add_tail(&sdbg_devinfo->dev_list,
- &sdbg_host->dev_info_list);
}
spin_lock(&sdebug_host_list_lock);
@@ -3053,9 +2659,8 @@ static int sdebug_add_adapter(void)
return error;
clean:
- list_for_each_safe(lh, lh_sf, &sdbg_host->dev_info_list) {
- sdbg_devinfo = list_entry(lh, struct sdebug_dev_info,
- dev_list);
+ list_for_each_entry_safe(sdbg_devinfo, tmp, &sdbg_host->dev_info_list,
+ dev_list) {
list_del(&sdbg_devinfo->dev_list);
kfree(sdbg_devinfo);
}
@@ -3083,6 +2688,263 @@ static void sdebug_remove_adapter(void)
--scsi_debug_add_host;
}
+static
+int scsi_debug_queuecommand(struct scsi_cmnd *SCpnt, done_funct_t done)
+{
+ unsigned char *cmd = (unsigned char *) SCpnt->cmnd;
+ int len, k;
+ unsigned int num;
+ unsigned long long lba;
+ int errsts = 0;
+ int target = SCpnt->device->id;
+ struct sdebug_dev_info *devip = NULL;
+ int inj_recovered = 0;
+ int inj_transport = 0;
+ int delay_override = 0;
+
+ scsi_set_resid(SCpnt, 0);
+ if ((SCSI_DEBUG_OPT_NOISE & scsi_debug_opts) && cmd) {
+ printk(KERN_INFO "scsi_debug: cmd ");
+ for (k = 0, len = SCpnt->cmd_len; k < len; ++k)
+ printk("%02x ", (int)cmd[k]);
+ printk("\n");
+ }
+
+ if (target == SCpnt->device->host->hostt->this_id) {
+ printk(KERN_INFO "scsi_debug: initiator's id used as "
+ "target!\n");
+ return schedule_resp(SCpnt, NULL, done,
+ DID_NO_CONNECT << 16, 0);
+ }
+
+ if ((SCpnt->device->lun >= scsi_debug_max_luns) &&
+ (SCpnt->device->lun != SAM2_WLUN_REPORT_LUNS))
+ return schedule_resp(SCpnt, NULL, done,
+ DID_NO_CONNECT << 16, 0);
+ devip = devInfoReg(SCpnt->device);
+ if (NULL == devip)
+ return schedule_resp(SCpnt, NULL, done,
+ DID_NO_CONNECT << 16, 0);
+
+ if ((scsi_debug_every_nth != 0) &&
+ (++scsi_debug_cmnd_count >= abs(scsi_debug_every_nth))) {
+ scsi_debug_cmnd_count = 0;
+ if (scsi_debug_every_nth < -1)
+ scsi_debug_every_nth = -1;
+ if (SCSI_DEBUG_OPT_TIMEOUT & scsi_debug_opts)
+ return 0; /* ignore command causing timeout */
+ else if (SCSI_DEBUG_OPT_RECOVERED_ERR & scsi_debug_opts)
+ inj_recovered = 1; /* to reads and writes below */
+ else if (SCSI_DEBUG_OPT_TRANSPORT_ERR & scsi_debug_opts)
+ inj_transport = 1; /* to reads and writes below */
+ }
+
+ if (devip->wlun) {
+ switch (*cmd) {
+ case INQUIRY:
+ case REQUEST_SENSE:
+ case TEST_UNIT_READY:
+ case REPORT_LUNS:
+ break; /* only allowable wlun commands */
+ default:
+ if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
+ printk(KERN_INFO "scsi_debug: Opcode: 0x%x "
+ "not supported for wlun\n", *cmd);
+ mk_sense_buffer(devip, ILLEGAL_REQUEST,
+ INVALID_OPCODE, 0);
+ errsts = check_condition_result;
+ return schedule_resp(SCpnt, devip, done, errsts,
+ 0);
+ }
+ }
+
+ switch (*cmd) {
+ case INQUIRY: /* mandatory, ignore unit attention */
+ delay_override = 1;
+ errsts = resp_inquiry(SCpnt, target, devip);
+ break;
+ case REQUEST_SENSE: /* mandatory, ignore unit attention */
+ delay_override = 1;
+ errsts = resp_requests(SCpnt, devip);
+ break;
+ case REZERO_UNIT: /* actually this is REWIND for SSC */
+ case START_STOP:
+ errsts = resp_start_stop(SCpnt, devip);
+ break;
+ case ALLOW_MEDIUM_REMOVAL:
+ errsts = check_readiness(SCpnt, 1, devip);
+ if (errsts)
+ break;
+ if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
+ printk(KERN_INFO "scsi_debug: Medium removal %s\n",
+ cmd[4] ? "inhibited" : "enabled");
+ break;
+ case SEND_DIAGNOSTIC: /* mandatory */
+ errsts = check_readiness(SCpnt, 1, devip);
+ break;
+ case TEST_UNIT_READY: /* mandatory */
+ delay_override = 1;
+ errsts = check_readiness(SCpnt, 0, devip);
+ break;
+ case RESERVE:
+ errsts = check_readiness(SCpnt, 1, devip);
+ break;
+ case RESERVE_10:
+ errsts = check_readiness(SCpnt, 1, devip);
+ break;
+ case RELEASE:
+ errsts = check_readiness(SCpnt, 1, devip);
+ break;
+ case RELEASE_10:
+ errsts = check_readiness(SCpnt, 1, devip);
+ break;
+ case READ_CAPACITY:
+ errsts = resp_readcap(SCpnt, devip);
+ break;
+ case SERVICE_ACTION_IN:
+ if (SAI_READ_CAPACITY_16 != cmd[1]) {
+ mk_sense_buffer(devip, ILLEGAL_REQUEST,
+ INVALID_OPCODE, 0);
+ errsts = check_condition_result;
+ break;
+ }
+ errsts = resp_readcap16(SCpnt, devip);
+ break;
+ case MAINTENANCE_IN:
+ if (MI_REPORT_TARGET_PGS != cmd[1]) {
+ mk_sense_buffer(devip, ILLEGAL_REQUEST,
+ INVALID_OPCODE, 0);
+ errsts = check_condition_result;
+ break;
+ }
+ errsts = resp_report_tgtpgs(SCpnt, devip);
+ break;
+ case READ_16:
+ case READ_12:
+ case READ_10:
+ case READ_6:
+ errsts = check_readiness(SCpnt, 0, devip);
+ if (errsts)
+ break;
+ if (scsi_debug_fake_rw)
+ break;
+ get_data_transfer_info(cmd, &lba, &num);
+ errsts = resp_read(SCpnt, lba, num, devip);
+ if (inj_recovered && (0 == errsts)) {
+ mk_sense_buffer(devip, RECOVERED_ERROR,
+ THRESHOLD_EXCEEDED, 0);
+ errsts = check_condition_result;
+ } else if (inj_transport && (0 == errsts)) {
+ mk_sense_buffer(devip, ABORTED_COMMAND,
+ TRANSPORT_PROBLEM, ACK_NAK_TO);
+ errsts = check_condition_result;
+ }
+ break;
+ case REPORT_LUNS: /* mandatory, ignore unit attention */
+ delay_override = 1;
+ errsts = resp_report_luns(SCpnt, devip);
+ break;
+ case VERIFY: /* 10 byte SBC-2 command */
+ errsts = check_readiness(SCpnt, 0, devip);
+ break;
+ case WRITE_16:
+ case WRITE_12:
+ case WRITE_10:
+ case WRITE_6:
+ errsts = check_readiness(SCpnt, 0, devip);
+ if (errsts)
+ break;
+ if (scsi_debug_fake_rw)
+ break;
+ get_data_transfer_info(cmd, &lba, &num);
+ errsts = resp_write(SCpnt, lba, num, devip);
+ if (inj_recovered && (0 == errsts)) {
+ mk_sense_buffer(devip, RECOVERED_ERROR,
+ THRESHOLD_EXCEEDED, 0);
+ errsts = check_condition_result;
+ }
+ break;
+ case MODE_SENSE:
+ case MODE_SENSE_10:
+ errsts = resp_mode_sense(SCpnt, target, devip);
+ break;
+ case MODE_SELECT:
+ errsts = resp_mode_select(SCpnt, 1, devip);
+ break;
+ case MODE_SELECT_10:
+ errsts = resp_mode_select(SCpnt, 0, devip);
+ break;
+ case LOG_SENSE:
+ errsts = resp_log_sense(SCpnt, devip);
+ break;
+ case SYNCHRONIZE_CACHE:
+ delay_override = 1;
+ errsts = check_readiness(SCpnt, 0, devip);
+ break;
+ case WRITE_BUFFER:
+ errsts = check_readiness(SCpnt, 1, devip);
+ break;
+ case XDWRITEREAD_10:
+ if (!scsi_bidi_cmnd(SCpnt)) {
+ mk_sense_buffer(devip, ILLEGAL_REQUEST,
+ INVALID_FIELD_IN_CDB, 0);
+ errsts = check_condition_result;
+ break;
+ }
+
+ errsts = check_readiness(SCpnt, 0, devip);
+ if (errsts)
+ break;
+ if (scsi_debug_fake_rw)
+ break;
+ get_data_transfer_info(cmd, &lba, &num);
+ errsts = resp_read(SCpnt, lba, num, devip);
+ if (errsts)
+ break;
+ errsts = resp_write(SCpnt, lba, num, devip);
+ if (errsts)
+ break;
+ errsts = resp_xdwriteread(SCpnt, lba, num, devip);
+ break;
+ default:
+ if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
+ printk(KERN_INFO "scsi_debug: Opcode: 0x%x not "
+ "supported\n", *cmd);
+ errsts = check_readiness(SCpnt, 1, devip);
+ if (errsts)
+ break; /* Unit attention takes precedence */
+ mk_sense_buffer(devip, ILLEGAL_REQUEST, INVALID_OPCODE, 0);
+ errsts = check_condition_result;
+ break;
+ }
+ return schedule_resp(SCpnt, devip, done, errsts,
+ (delay_override ? 0 : scsi_debug_delay));
+}
+
+static struct scsi_host_template sdebug_driver_template = {
+ .proc_info = scsi_debug_proc_info,
+ .proc_name = sdebug_proc_name,
+ .name = "SCSI DEBUG",
+ .info = scsi_debug_info,
+ .slave_alloc = scsi_debug_slave_alloc,
+ .slave_configure = scsi_debug_slave_configure,
+ .slave_destroy = scsi_debug_slave_destroy,
+ .ioctl = scsi_debug_ioctl,
+ .queuecommand = scsi_debug_queuecommand,
+ .eh_abort_handler = scsi_debug_abort,
+ .eh_bus_reset_handler = scsi_debug_bus_reset,
+ .eh_device_reset_handler = scsi_debug_device_reset,
+ .eh_host_reset_handler = scsi_debug_host_reset,
+ .bios_param = scsi_debug_biosparam,
+ .can_queue = SCSI_DEBUG_CANQUEUE,
+ .this_id = 7,
+ .sg_tablesize = 256,
+ .cmd_per_lun = 16,
+ .max_sectors = 0xffff,
+ .use_clustering = DISABLE_CLUSTERING,
+ .module = THIS_MODULE,
+};
+
static int sdebug_driver_probe(struct device * dev)
{
int error = 0;
@@ -3120,9 +2982,8 @@ static int sdebug_driver_probe(struct device * dev)
static int sdebug_driver_remove(struct device * dev)
{
- struct list_head *lh, *lh_sf;
struct sdebug_host_info *sdbg_host;
- struct sdebug_dev_info *sdbg_devinfo;
+ struct sdebug_dev_info *sdbg_devinfo, *tmp;
sdbg_host = to_sdebug_host(dev);
@@ -3134,9 +2995,8 @@ static int sdebug_driver_remove(struct device * dev)
scsi_remove_host(sdbg_host->shost);
- list_for_each_safe(lh, lh_sf, &sdbg_host->dev_info_list) {
- sdbg_devinfo = list_entry(lh, struct sdebug_dev_info,
- dev_list);
+ list_for_each_entry_safe(sdbg_devinfo, tmp, &sdbg_host->dev_info_list,
+ dev_list) {
list_del(&sdbg_devinfo->dev_list);
kfree(sdbg_devinfo);
}
@@ -3145,20 +3005,15 @@ static int sdebug_driver_remove(struct device * dev)
return 0;
}
-static void sdebug_max_tgts_luns(void)
+static int pseudo_lld_bus_match(struct device *dev,
+ struct device_driver *dev_driver)
{
- struct sdebug_host_info * sdbg_host;
- struct Scsi_Host *hpnt;
-
- spin_lock(&sdebug_host_list_lock);
- list_for_each_entry(sdbg_host, &sdebug_host_list, host_list) {
- hpnt = sdbg_host->shost;
- if ((hpnt->this_id >= 0) &&
- (scsi_debug_num_tgts > hpnt->this_id))
- hpnt->max_id = scsi_debug_num_tgts + 1;
- else
- hpnt->max_id = scsi_debug_num_tgts;
- hpnt->max_lun = SAM2_WLUN_REPORT_LUNS; /* scsi_debug_max_luns; */
- }
- spin_unlock(&sdebug_host_list_lock);
+ return 1;
}
+
+static struct bus_type pseudo_lld_bus = {
+ .name = "pseudo",
+ .match = pseudo_lld_bus_match,
+ .probe = sdebug_driver_probe,
+ .remove = sdebug_driver_remove,
+};
diff --git a/drivers/scsi/scsi_debug.h b/drivers/scsi/scsi_debug.h
deleted file mode 100644
index 965dd5e760c..00000000000
--- a/drivers/scsi/scsi_debug.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#ifndef _SCSI_DEBUG_H
-
-#include <linux/types.h>
-
-static int scsi_debug_slave_alloc(struct scsi_device *);
-static int scsi_debug_slave_configure(struct scsi_device *);
-static void scsi_debug_slave_destroy(struct scsi_device *);
-static int scsi_debug_queuecommand(struct scsi_cmnd *,
- void (*done) (struct scsi_cmnd *));
-static int scsi_debug_ioctl(struct scsi_device *, int, void __user *);
-static int scsi_debug_biosparam(struct scsi_device *, struct block_device *,
- sector_t, int[]);
-static int scsi_debug_abort(struct scsi_cmnd *);
-static int scsi_debug_bus_reset(struct scsi_cmnd *);
-static int scsi_debug_device_reset(struct scsi_cmnd *);
-static int scsi_debug_host_reset(struct scsi_cmnd *);
-static int scsi_debug_proc_info(struct Scsi_Host *, char *, char **, off_t, int, int);
-static const char * scsi_debug_info(struct Scsi_Host *);
-
-#define SCSI_DEBUG_CANQUEUE 255 /* needs to be >= 1 */
-
-#define SCSI_DEBUG_MAX_CMD_LEN 16
-
-#endif
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 045a0868fc7..221f31e36d2 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -524,6 +524,41 @@ static int scsi_try_bus_reset(struct scsi_cmnd *scmd)
return rtn;
}
+static void __scsi_report_device_reset(struct scsi_device *sdev, void *data)
+{
+ sdev->was_reset = 1;
+ sdev->expecting_cc_ua = 1;
+}
+
+/**
+ * scsi_try_target_reset - Ask host to perform a target reset
+ * @scmd: SCSI cmd used to send a target reset
+ *
+ * Notes:
+ * There is no timeout for this operation. if this operation is
+ * unreliable for a given host, then the host itself needs to put a
+ * timer on it, and set the host back to a consistent state prior to
+ * returning.
+ */
+static int scsi_try_target_reset(struct scsi_cmnd *scmd)
+{
+ unsigned long flags;
+ int rtn;
+
+ if (!scmd->device->host->hostt->eh_target_reset_handler)
+ return FAILED;
+
+ rtn = scmd->device->host->hostt->eh_target_reset_handler(scmd);
+ if (rtn == SUCCESS) {
+ spin_lock_irqsave(scmd->device->host->host_lock, flags);
+ __starget_for_each_device(scsi_target(scmd->device), NULL,
+ __scsi_report_device_reset);
+ spin_unlock_irqrestore(scmd->device->host->host_lock, flags);
+ }
+
+ return rtn;
+}
+
/**
* scsi_try_bus_device_reset - Ask host to perform a BDR on a dev
* @scmd: SCSI cmd used to send BDR
@@ -542,11 +577,8 @@ static int scsi_try_bus_device_reset(struct scsi_cmnd *scmd)
return FAILED;
rtn = scmd->device->host->hostt->eh_device_reset_handler(scmd);
- if (rtn == SUCCESS) {
- scmd->device->was_reset = 1;
- scmd->device->expecting_cc_ua = 1;
- }
-
+ if (rtn == SUCCESS)
+ __scsi_report_device_reset(scmd->device, NULL);
return rtn;
}
@@ -584,8 +616,9 @@ static void scsi_abort_eh_cmnd(struct scsi_cmnd *scmd)
{
if (__scsi_try_to_abort_cmd(scmd) != SUCCESS)
if (scsi_try_bus_device_reset(scmd) != SUCCESS)
- if (scsi_try_bus_reset(scmd) != SUCCESS)
- scsi_try_host_reset(scmd);
+ if (scsi_try_target_reset(scmd) != SUCCESS)
+ if (scsi_try_bus_reset(scmd) != SUCCESS)
+ scsi_try_host_reset(scmd);
}
/**
@@ -1060,6 +1093,56 @@ static int scsi_eh_bus_device_reset(struct Scsi_Host *shost,
}
/**
+ * scsi_eh_target_reset - send target reset if needed
+ * @shost: scsi host being recovered.
+ * @work_q: &list_head for pending commands.
+ * @done_q: &list_head for processed commands.
+ *
+ * Notes:
+ * Try a target reset.
+ */
+static int scsi_eh_target_reset(struct Scsi_Host *shost,
+ struct list_head *work_q,
+ struct list_head *done_q)
+{
+ struct scsi_cmnd *scmd, *tgtr_scmd, *next;
+ unsigned int id;
+ int rtn;
+
+ for (id = 0; id <= shost->max_id; id++) {
+ tgtr_scmd = NULL;
+ list_for_each_entry(scmd, work_q, eh_entry) {
+ if (id == scmd_id(scmd)) {
+ tgtr_scmd = scmd;
+ break;
+ }
+ }
+ if (!tgtr_scmd)
+ continue;
+
+ SCSI_LOG_ERROR_RECOVERY(3, printk("%s: Sending target reset "
+ "to target %d\n",
+ current->comm, id));
+ rtn = scsi_try_target_reset(tgtr_scmd);
+ if (rtn == SUCCESS) {
+ list_for_each_entry_safe(scmd, next, work_q, eh_entry) {
+ if (id == scmd_id(scmd))
+ if (!scsi_device_online(scmd->device) ||
+ !scsi_eh_tur(tgtr_scmd))
+ scsi_eh_finish_cmd(scmd,
+ done_q);
+ }
+ } else
+ SCSI_LOG_ERROR_RECOVERY(3, printk("%s: Target reset"
+ " failed target: "
+ "%d\n",
+ current->comm, id));
+ }
+
+ return list_empty(work_q);
+}
+
+/**
* scsi_eh_bus_reset - send a bus reset
* @shost: &scsi host being recovered.
* @work_q: &list_head for pending commands.
@@ -1447,9 +1530,11 @@ void scsi_eh_ready_devs(struct Scsi_Host *shost,
{
if (!scsi_eh_stu(shost, work_q, done_q))
if (!scsi_eh_bus_device_reset(shost, work_q, done_q))
- if (!scsi_eh_bus_reset(shost, work_q, done_q))
- if (!scsi_eh_host_reset(work_q, done_q))
- scsi_eh_offline_sdevs(work_q, done_q);
+ if (!scsi_eh_target_reset(shost, work_q, done_q))
+ if (!scsi_eh_bus_reset(shost, work_q, done_q))
+ if (!scsi_eh_host_reset(work_q, done_q))
+ scsi_eh_offline_sdevs(work_q,
+ done_q);
}
EXPORT_SYMBOL_GPL(scsi_eh_ready_devs);
@@ -1619,10 +1704,8 @@ void scsi_report_bus_reset(struct Scsi_Host *shost, int channel)
struct scsi_device *sdev;
__shost_for_each_device(sdev, shost) {
- if (channel == sdev_channel(sdev)) {
- sdev->was_reset = 1;
- sdev->expecting_cc_ua = 1;
- }
+ if (channel == sdev_channel(sdev))
+ __scsi_report_device_reset(sdev, NULL);
}
}
EXPORT_SYMBOL(scsi_report_bus_reset);
@@ -1655,10 +1738,8 @@ void scsi_report_device_reset(struct Scsi_Host *shost, int channel, int target)
__shost_for_each_device(sdev, shost) {
if (channel == sdev_channel(sdev) &&
- target == sdev_id(sdev)) {
- sdev->was_reset = 1;
- sdev->expecting_cc_ua = 1;
- }
+ target == sdev_id(sdev))
+ __scsi_report_device_reset(sdev, NULL);
}
}
EXPORT_SYMBOL(scsi_report_device_reset);
@@ -1714,6 +1795,11 @@ scsi_reset_provider(struct scsi_device *dev, int flag)
if (rtn == SUCCESS)
break;
/* FALLTHROUGH */
+ case SCSI_TRY_RESET_TARGET:
+ rtn = scsi_try_target_reset(scmd);
+ if (rtn == SUCCESS)
+ break;
+ /* FALLTHROUGH */
case SCSI_TRY_RESET_BUS:
rtn = scsi_try_bus_reset(scmd);
if (rtn == SUCCESS)
@@ -1907,3 +1993,31 @@ int scsi_get_sense_info_fld(const u8 * sense_buffer, int sb_len,
}
}
EXPORT_SYMBOL(scsi_get_sense_info_fld);
+
+/**
+ * scsi_build_sense_buffer - build sense data in a buffer
+ * @desc: Sense format (non zero == descriptor format,
+ * 0 == fixed format)
+ * @buf: Where to build sense data
+ * @key: Sense key
+ * @asc: Additional sense code
+ * @ascq: Additional sense code qualifier
+ *
+ **/
+void scsi_build_sense_buffer(int desc, u8 *buf, u8 key, u8 asc, u8 ascq)
+{
+ if (desc) {
+ buf[0] = 0x72; /* descriptor, current */
+ buf[1] = key;
+ buf[2] = asc;
+ buf[3] = ascq;
+ buf[7] = 0;
+ } else {
+ buf[0] = 0x70; /* fixed, current */
+ buf[2] = key;
+ buf[7] = 0xa;
+ buf[12] = asc;
+ buf[13] = ascq;
+ }
+}
+EXPORT_SYMBOL(scsi_build_sense_buffer);
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index f40898dc2d1..67f412bb497 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -784,7 +784,7 @@ EXPORT_SYMBOL(scsi_release_buffers);
* in req->data_len and req->next_rq->data_len. The upper-layer driver can
* decide what to do with this information.
*/
-void scsi_end_bidi_request(struct scsi_cmnd *cmd)
+static void scsi_end_bidi_request(struct scsi_cmnd *cmd)
{
struct request *req = cmd->request;
unsigned int dlen = req->data_len;
@@ -839,7 +839,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
int this_count = scsi_bufflen(cmd);
struct request_queue *q = cmd->device->request_queue;
struct request *req = cmd->request;
- int clear_errors = 1;
+ int error = 0;
struct scsi_sense_hdr sshdr;
int sense_valid = 0;
int sense_deferred = 0;
@@ -853,7 +853,6 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
if (blk_pc_request(req)) { /* SG_IO ioctl from block level */
req->errors = result;
if (result) {
- clear_errors = 0;
if (sense_valid && req->sense) {
/*
* SG_IO wants current and deferred errors
@@ -865,6 +864,8 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
memcpy(req->sense, cmd->sense_buffer, len);
req->sense_len = len;
}
+ if (!sense_deferred)
+ error = -EIO;
}
if (scsi_bidi_cmnd(cmd)) {
/* will also release_buffers */
@@ -885,14 +886,11 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
"%d bytes done.\n",
req->nr_sectors, good_bytes));
- if (clear_errors)
- req->errors = 0;
-
/* A number of bytes were successfully read. If there
* are leftovers and there is some kind of error
* (result != 0), retry the rest.
*/
- if (scsi_end_request(cmd, 0, good_bytes, result == 0) == NULL)
+ if (scsi_end_request(cmd, error, good_bytes, result == 0) == NULL)
return;
/* good_bytes = 0, or (inclusive) there were leftovers and
diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h
index 3f34e9376b0..b33e72516ef 100644
--- a/drivers/scsi/scsi_priv.h
+++ b/drivers/scsi/scsi_priv.h
@@ -121,6 +121,7 @@ extern struct scsi_transport_template blank_transport_template;
extern void __scsi_remove_device(struct scsi_device *);
extern struct bus_type scsi_bus_type;
+extern struct attribute_group *scsi_sysfs_shost_attr_groups[];
/* scsi_netlink.c */
#ifdef CONFIG_SCSI_NETLINK
diff --git a/drivers/scsi/scsi_proc.c b/drivers/scsi/scsi_proc.c
index ed395154a5b..3a1c99d5c77 100644
--- a/drivers/scsi/scsi_proc.c
+++ b/drivers/scsi/scsi_proc.c
@@ -190,10 +190,14 @@ void scsi_proc_host_rm(struct Scsi_Host *shost)
*/
static int proc_print_scsidevice(struct device *dev, void *data)
{
- struct scsi_device *sdev = to_scsi_device(dev);
+ struct scsi_device *sdev;
struct seq_file *s = data;
int i;
+ if (!scsi_is_sdev_device(dev))
+ goto out;
+
+ sdev = to_scsi_device(dev);
seq_printf(s,
"Host: scsi%d Channel: %02d Id: %02d Lun: %02d\n Vendor: ",
sdev->host->host_no, sdev->channel, sdev->id, sdev->lun);
@@ -230,6 +234,7 @@ static int proc_print_scsidevice(struct device *dev, void *data)
else
seq_printf(s, "\n");
+out:
return 0;
}
diff --git a/drivers/scsi/scsi_sas_internal.h b/drivers/scsi/scsi_sas_internal.h
index e1edab45a37..998cb5be683 100644
--- a/drivers/scsi/scsi_sas_internal.h
+++ b/drivers/scsi/scsi_sas_internal.h
@@ -13,12 +13,12 @@ struct sas_internal {
struct sas_function_template *f;
struct sas_domain_function_template *dft;
- struct class_device_attribute private_host_attrs[SAS_HOST_ATTRS];
- struct class_device_attribute private_phy_attrs[SAS_PHY_ATTRS];
- struct class_device_attribute private_port_attrs[SAS_PORT_ATTRS];
- struct class_device_attribute private_rphy_attrs[SAS_RPORT_ATTRS];
- struct class_device_attribute private_end_dev_attrs[SAS_END_DEV_ATTRS];
- struct class_device_attribute private_expander_attrs[SAS_EXPANDER_ATTRS];
+ struct device_attribute private_host_attrs[SAS_HOST_ATTRS];
+ struct device_attribute private_phy_attrs[SAS_PHY_ATTRS];
+ struct device_attribute private_port_attrs[SAS_PORT_ATTRS];
+ struct device_attribute private_rphy_attrs[SAS_RPORT_ATTRS];
+ struct device_attribute private_end_dev_attrs[SAS_END_DEV_ATTRS];
+ struct device_attribute private_expander_attrs[SAS_EXPANDER_ATTRS];
struct transport_container phy_attr_cont;
struct transport_container port_attr_cont;
@@ -30,12 +30,12 @@ struct sas_internal {
* The array of null terminated pointers to attributes
* needed by scsi_sysfs.c
*/
- struct class_device_attribute *host_attrs[SAS_HOST_ATTRS + 1];
- struct class_device_attribute *phy_attrs[SAS_PHY_ATTRS + 1];
- struct class_device_attribute *port_attrs[SAS_PORT_ATTRS + 1];
- struct class_device_attribute *rphy_attrs[SAS_RPORT_ATTRS + 1];
- struct class_device_attribute *end_dev_attrs[SAS_END_DEV_ATTRS + 1];
- struct class_device_attribute *expander_attrs[SAS_EXPANDER_ATTRS + 1];
+ struct device_attribute *host_attrs[SAS_HOST_ATTRS + 1];
+ struct device_attribute *phy_attrs[SAS_PHY_ATTRS + 1];
+ struct device_attribute *port_attrs[SAS_PORT_ATTRS + 1];
+ struct device_attribute *rphy_attrs[SAS_RPORT_ATTRS + 1];
+ struct device_attribute *end_dev_attrs[SAS_END_DEV_ATTRS + 1];
+ struct device_attribute *expander_attrs[SAS_EXPANDER_ATTRS + 1];
};
#define to_sas_internal(tmpl) container_of(tmpl, struct sas_internal, t)
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index e67c14e31ba..fcd7455ffc3 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -322,6 +322,21 @@ out:
return NULL;
}
+static void scsi_target_destroy(struct scsi_target *starget)
+{
+ struct device *dev = &starget->dev;
+ struct Scsi_Host *shost = dev_to_shost(dev->parent);
+ unsigned long flags;
+
+ transport_destroy_device(dev);
+ spin_lock_irqsave(shost->host_lock, flags);
+ if (shost->hostt->target_destroy)
+ shost->hostt->target_destroy(starget);
+ list_del_init(&starget->siblings);
+ spin_unlock_irqrestore(shost->host_lock, flags);
+ put_device(dev);
+}
+
static void scsi_target_dev_release(struct device *dev)
{
struct device *parent = dev->parent;
@@ -331,9 +346,14 @@ static void scsi_target_dev_release(struct device *dev)
put_device(parent);
}
+struct device_type scsi_target_type = {
+ .name = "scsi_target",
+ .release = scsi_target_dev_release,
+};
+
int scsi_is_target_device(const struct device *dev)
{
- return dev->release == scsi_target_dev_release;
+ return dev->type == &scsi_target_type;
}
EXPORT_SYMBOL(scsi_is_target_device);
@@ -391,14 +411,17 @@ static struct scsi_target *scsi_alloc_target(struct device *parent,
device_initialize(dev);
starget->reap_ref = 1;
dev->parent = get_device(parent);
- dev->release = scsi_target_dev_release;
sprintf(dev->bus_id, "target%d:%d:%d",
shost->host_no, channel, id);
+#ifndef CONFIG_SYSFS_DEPRECATED
+ dev->bus = &scsi_bus_type;
+#endif
+ dev->type = &scsi_target_type;
starget->id = id;
starget->channel = channel;
INIT_LIST_HEAD(&starget->siblings);
INIT_LIST_HEAD(&starget->devices);
- starget->state = STARGET_RUNNING;
+ starget->state = STARGET_CREATED;
starget->scsi_level = SCSI_2;
retry:
spin_lock_irqsave(shost->host_lock, flags);
@@ -411,18 +434,6 @@ static struct scsi_target *scsi_alloc_target(struct device *parent,
spin_unlock_irqrestore(shost->host_lock, flags);
/* allocate and add */
transport_setup_device(dev);
- error = device_add(dev);
- if (error) {
- dev_err(dev, "target device_add failed, error %d\n", error);
- spin_lock_irqsave(shost->host_lock, flags);
- list_del_init(&starget->siblings);
- spin_unlock_irqrestore(shost->host_lock, flags);
- transport_destroy_device(dev);
- put_device(parent);
- kfree(starget);
- return NULL;
- }
- transport_add_device(dev);
if (shost->hostt->target_alloc) {
error = shost->hostt->target_alloc(starget);
@@ -430,9 +441,7 @@ static struct scsi_target *scsi_alloc_target(struct device *parent,
dev_printk(KERN_ERR, dev, "target allocation failed, error %d\n", error);
/* don't want scsi_target_reap to do the final
* put because it will be under the host lock */
- get_device(dev);
- scsi_target_reap(starget);
- put_device(dev);
+ scsi_target_destroy(starget);
return NULL;
}
}
@@ -459,18 +468,10 @@ static void scsi_target_reap_usercontext(struct work_struct *work)
{
struct scsi_target *starget =
container_of(work, struct scsi_target, ew.work);
- struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
- unsigned long flags;
transport_remove_device(&starget->dev);
device_del(&starget->dev);
- transport_destroy_device(&starget->dev);
- spin_lock_irqsave(shost->host_lock, flags);
- if (shost->hostt->target_destroy)
- shost->hostt->target_destroy(starget);
- list_del_init(&starget->siblings);
- spin_unlock_irqrestore(shost->host_lock, flags);
- put_device(&starget->dev);
+ scsi_target_destroy(starget);
}
/**
@@ -485,21 +486,25 @@ void scsi_target_reap(struct scsi_target *starget)
{
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
unsigned long flags;
+ enum scsi_target_state state;
+ int empty;
spin_lock_irqsave(shost->host_lock, flags);
+ state = starget->state;
+ empty = --starget->reap_ref == 0 &&
+ list_empty(&starget->devices) ? 1 : 0;
+ spin_unlock_irqrestore(shost->host_lock, flags);
- if (--starget->reap_ref == 0 && list_empty(&starget->devices)) {
- BUG_ON(starget->state == STARGET_DEL);
- starget->state = STARGET_DEL;
- spin_unlock_irqrestore(shost->host_lock, flags);
- execute_in_process_context(scsi_target_reap_usercontext,
- &starget->ew);
+ if (!empty)
return;
- }
- spin_unlock_irqrestore(shost->host_lock, flags);
-
- return;
+ BUG_ON(state == STARGET_DEL);
+ starget->state = STARGET_DEL;
+ if (state == STARGET_CREATED)
+ scsi_target_destroy(starget);
+ else
+ execute_in_process_context(scsi_target_reap_usercontext,
+ &starget->ew);
}
/**
@@ -1048,8 +1053,9 @@ static int scsi_probe_and_add_lun(struct scsi_target *starget,
scsi_inq_str(vend, result, 8, 16),
scsi_inq_str(mod, result, 16, 32));
});
+
}
-
+
res = SCSI_SCAN_TARGET_PRESENT;
goto out_free_result;
}
@@ -1489,7 +1495,6 @@ struct scsi_device *__scsi_add_device(struct Scsi_Host *shost, uint channel,
if (scsi_host_scan_allowed(shost))
scsi_probe_and_add_lun(starget, lun, NULL, &sdev, 1, hostdata);
mutex_unlock(&shost->scan_mutex);
- transport_configure_device(&starget->dev);
scsi_target_reap(starget);
put_device(&starget->dev);
@@ -1570,7 +1575,6 @@ static void __scsi_scan_target(struct device *parent, unsigned int channel,
out_reap:
/* now determine if the target has any children at all
* and if not, nuke it */
- transport_configure_device(&starget->dev);
scsi_target_reap(starget);
put_device(&starget->dev);
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index ed83cdb6e67..049103f1d16 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -21,6 +21,8 @@
#include "scsi_priv.h"
#include "scsi_logging.h"
+static struct device_type scsi_dev_type;
+
static const struct {
enum scsi_device_state value;
char *name;
@@ -119,9 +121,10 @@ static int scsi_scan(struct Scsi_Host *shost, const char *str)
*/
#define shost_show_function(name, field, format_string) \
static ssize_t \
-show_##name (struct class_device *class_dev, char *buf) \
+show_##name (struct device *dev, struct device_attribute *attr, \
+ char *buf) \
{ \
- struct Scsi_Host *shost = class_to_shost(class_dev); \
+ struct Scsi_Host *shost = class_to_shost(dev); \
return snprintf (buf, 20, format_string, shost->field); \
}
@@ -131,7 +134,7 @@ show_##name (struct class_device *class_dev, char *buf) \
*/
#define shost_rd_attr2(name, field, format_string) \
shost_show_function(name, field, format_string) \
-static CLASS_DEVICE_ATTR(name, S_IRUGO, show_##name, NULL);
+static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL);
#define shost_rd_attr(field, format_string) \
shost_rd_attr2(field, field, format_string)
@@ -140,10 +143,11 @@ shost_rd_attr2(field, field, format_string)
* Create the actual show/store functions and data structures.
*/
-static ssize_t store_scan(struct class_device *class_dev, const char *buf,
- size_t count)
+static ssize_t
+store_scan(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
int res;
res = scsi_scan(shost, buf);
@@ -151,13 +155,14 @@ static ssize_t store_scan(struct class_device *class_dev, const char *buf,
res = count;
return res;
};
-static CLASS_DEVICE_ATTR(scan, S_IWUSR, NULL, store_scan);
+static DEVICE_ATTR(scan, S_IWUSR, NULL, store_scan);
static ssize_t
-store_shost_state(struct class_device *class_dev, const char *buf, size_t count)
+store_shost_state(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
int i;
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
enum scsi_host_state state = 0;
for (i = 0; i < ARRAY_SIZE(shost_states); i++) {
@@ -177,9 +182,9 @@ store_shost_state(struct class_device *class_dev, const char *buf, size_t count)
}
static ssize_t
-show_shost_state(struct class_device *class_dev, char *buf)
+show_shost_state(struct device *dev, struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
const char *name = scsi_host_state_name(shost->shost_state);
if (!name)
@@ -188,7 +193,9 @@ show_shost_state(struct class_device *class_dev, char *buf)
return snprintf(buf, 20, "%s\n", name);
}
-static CLASS_DEVICE_ATTR(state, S_IRUGO | S_IWUSR, show_shost_state, store_shost_state);
+/* DEVICE_ATTR(state) clashes with dev_attr_state for sdev */
+struct device_attribute dev_attr_hstate =
+ __ATTR(state, S_IRUGO | S_IWUSR, show_shost_state, store_shost_state);
static ssize_t
show_shost_mode(unsigned int mode, char *buf)
@@ -206,9 +213,11 @@ show_shost_mode(unsigned int mode, char *buf)
return len;
}
-static ssize_t show_shost_supported_mode(struct class_device *class_dev, char *buf)
+static ssize_t
+show_shost_supported_mode(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
unsigned int supported_mode = shost->hostt->supported_mode;
if (supported_mode == MODE_UNKNOWN)
@@ -218,11 +227,13 @@ static ssize_t show_shost_supported_mode(struct class_device *class_dev, char *b
return show_shost_mode(supported_mode, buf);
}
-static CLASS_DEVICE_ATTR(supported_mode, S_IRUGO | S_IWUSR, show_shost_supported_mode, NULL);
+static DEVICE_ATTR(supported_mode, S_IRUGO | S_IWUSR, show_shost_supported_mode, NULL);
-static ssize_t show_shost_active_mode(struct class_device *class_dev, char *buf)
+static ssize_t
+show_shost_active_mode(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *shost = class_to_shost(class_dev);
+ struct Scsi_Host *shost = class_to_shost(dev);
if (shost->active_mode == MODE_UNKNOWN)
return snprintf(buf, 20, "unknown\n");
@@ -230,7 +241,7 @@ static ssize_t show_shost_active_mode(struct class_device *class_dev, char *buf)
return show_shost_mode(shost->active_mode, buf);
}
-static CLASS_DEVICE_ATTR(active_mode, S_IRUGO | S_IWUSR, show_shost_active_mode, NULL);
+static DEVICE_ATTR(active_mode, S_IRUGO | S_IWUSR, show_shost_active_mode, NULL);
shost_rd_attr(unique_id, "%u\n");
shost_rd_attr(host_busy, "%hu\n");
@@ -240,22 +251,31 @@ shost_rd_attr(sg_tablesize, "%hu\n");
shost_rd_attr(unchecked_isa_dma, "%d\n");
shost_rd_attr2(proc_name, hostt->proc_name, "%s\n");
-static struct class_device_attribute *scsi_sysfs_shost_attrs[] = {
- &class_device_attr_unique_id,
- &class_device_attr_host_busy,
- &class_device_attr_cmd_per_lun,
- &class_device_attr_can_queue,
- &class_device_attr_sg_tablesize,
- &class_device_attr_unchecked_isa_dma,
- &class_device_attr_proc_name,
- &class_device_attr_scan,
- &class_device_attr_state,
- &class_device_attr_supported_mode,
- &class_device_attr_active_mode,
+static struct attribute *scsi_sysfs_shost_attrs[] = {
+ &dev_attr_unique_id.attr,
+ &dev_attr_host_busy.attr,
+ &dev_attr_cmd_per_lun.attr,
+ &dev_attr_can_queue.attr,
+ &dev_attr_sg_tablesize.attr,
+ &dev_attr_unchecked_isa_dma.attr,
+ &dev_attr_proc_name.attr,
+ &dev_attr_scan.attr,
+ &dev_attr_hstate.attr,
+ &dev_attr_supported_mode.attr,
+ &dev_attr_active_mode.attr,
+ NULL
+};
+
+struct attribute_group scsi_shost_attr_group = {
+ .attrs = scsi_sysfs_shost_attrs,
+};
+
+struct attribute_group *scsi_sysfs_shost_attr_groups[] = {
+ &scsi_shost_attr_group,
NULL
};
-static void scsi_device_cls_release(struct class_device *class_dev)
+static void scsi_device_cls_release(struct device *class_dev)
{
struct scsi_device *sdev;
@@ -320,13 +340,18 @@ static void scsi_device_dev_release(struct device *dev)
static struct class sdev_class = {
.name = "scsi_device",
- .release = scsi_device_cls_release,
+ .dev_release = scsi_device_cls_release,
};
/* all probing is done in the individual ->probe routines */
static int scsi_bus_match(struct device *dev, struct device_driver *gendrv)
{
- struct scsi_device *sdp = to_scsi_device(dev);
+ struct scsi_device *sdp;
+
+ if (dev->type != &scsi_dev_type)
+ return 0;
+
+ sdp = to_scsi_device(dev);
if (sdp->no_uld_attach)
return 0;
return (sdp->inq_periph_qual == SCSI_INQ_PQ_CON)? 1: 0;
@@ -342,10 +367,16 @@ static int scsi_bus_uevent(struct device *dev, struct kobj_uevent_env *env)
static int scsi_bus_suspend(struct device * dev, pm_message_t state)
{
- struct device_driver *drv = dev->driver;
- struct scsi_device *sdev = to_scsi_device(dev);
+ struct device_driver *drv;
+ struct scsi_device *sdev;
int err;
+ if (dev->type != &scsi_dev_type)
+ return 0;
+
+ drv = dev->driver;
+ sdev = to_scsi_device(dev);
+
err = scsi_device_quiesce(sdev);
if (err)
return err;
@@ -361,10 +392,16 @@ static int scsi_bus_suspend(struct device * dev, pm_message_t state)
static int scsi_bus_resume(struct device * dev)
{
- struct device_driver *drv = dev->driver;
- struct scsi_device *sdev = to_scsi_device(dev);
+ struct device_driver *drv;
+ struct scsi_device *sdev;
int err = 0;
+ if (dev->type != &scsi_dev_type)
+ return 0;
+
+ drv = dev->driver;
+ sdev = to_scsi_device(dev);
+
if (drv && drv->resume)
err = drv->resume(dev);
@@ -424,7 +461,8 @@ void scsi_sysfs_unregister(void)
*/
#define sdev_show_function(field, format_string) \
static ssize_t \
-sdev_show_##field (struct device *dev, struct device_attribute *attr, char *buf) \
+sdev_show_##field (struct device *dev, struct device_attribute *attr, \
+ char *buf) \
{ \
struct scsi_device *sdev; \
sdev = to_scsi_device(dev); \
@@ -448,7 +486,8 @@ static DEVICE_ATTR(field, S_IRUGO, sdev_show_##field, NULL);
sdev_show_function(field, format_string) \
\
static ssize_t \
-sdev_store_##field (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
+sdev_store_##field (struct device *dev, struct device_attribute *attr, \
+ const char *buf, size_t count) \
{ \
struct scsi_device *sdev; \
sdev = to_scsi_device(dev); \
@@ -468,7 +507,8 @@ static DEVICE_ATTR(field, S_IRUGO | S_IWUSR, sdev_show_##field, sdev_store_##fie
sdev_show_function(field, "%d\n") \
\
static ssize_t \
-sdev_store_##field (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
+sdev_store_##field (struct device *dev, struct device_attribute *attr, \
+ const char *buf, size_t count) \
{ \
int ret; \
struct scsi_device *sdev; \
@@ -519,7 +559,8 @@ sdev_show_timeout (struct device *dev, struct device_attribute *attr, char *buf)
}
static ssize_t
-sdev_store_timeout (struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
+sdev_store_timeout (struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct scsi_device *sdev;
int timeout;
@@ -531,7 +572,8 @@ sdev_store_timeout (struct device *dev, struct device_attribute *attr, const cha
static DEVICE_ATTR(timeout, S_IRUGO | S_IWUSR, sdev_show_timeout, sdev_store_timeout);
static ssize_t
-store_rescan_field (struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
+store_rescan_field (struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
scsi_rescan_device(dev);
return count;
@@ -543,8 +585,9 @@ static void sdev_store_delete_callback(struct device *dev)
scsi_remove_device(to_scsi_device(dev));
}
-static ssize_t sdev_store_delete(struct device *dev, struct device_attribute *attr, const char *buf,
- size_t count)
+static ssize_t
+sdev_store_delete(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
int rc;
@@ -559,7 +602,8 @@ static ssize_t sdev_store_delete(struct device *dev, struct device_attribute *at
static DEVICE_ATTR(delete, S_IWUSR, NULL, sdev_store_delete);
static ssize_t
-store_state_field(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
+store_state_field(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
int i;
struct scsi_device *sdev = to_scsi_device(dev);
@@ -596,7 +640,8 @@ show_state_field(struct device *dev, struct device_attribute *attr, char *buf)
static DEVICE_ATTR(state, S_IRUGO | S_IWUSR, show_state_field, store_state_field);
static ssize_t
-show_queue_type_field(struct device *dev, struct device_attribute *attr, char *buf)
+show_queue_type_field(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
struct scsi_device *sdev = to_scsi_device(dev);
const char *name = "none";
@@ -612,7 +657,7 @@ show_queue_type_field(struct device *dev, struct device_attribute *attr, char *b
static DEVICE_ATTR(queue_type, S_IRUGO, show_queue_type_field, NULL);
static ssize_t
-show_iostat_counterbits(struct device *dev, struct device_attribute *attr, char *buf)
+show_iostat_counterbits(struct device *dev, struct device_attribute *attr, char *buf)
{
return snprintf(buf, 20, "%d\n", (int)sizeof(atomic_t) * 8);
}
@@ -621,7 +666,8 @@ static DEVICE_ATTR(iocounterbits, S_IRUGO, show_iostat_counterbits, NULL);
#define show_sdev_iostat(field) \
static ssize_t \
-show_iostat_##field(struct device *dev, struct device_attribute *attr, char *buf) \
+show_iostat_##field(struct device *dev, struct device_attribute *attr, \
+ char *buf) \
{ \
struct scsi_device *sdev = to_scsi_device(dev); \
unsigned long long count = atomic_read(&sdev->field); \
@@ -645,7 +691,7 @@ static DEVICE_ATTR(modalias, S_IRUGO, sdev_show_modalias, NULL);
#define DECLARE_EVT_SHOW(name, Cap_name) \
static ssize_t \
sdev_show_evt_##name(struct device *dev, struct device_attribute *attr, \
- char *buf) \
+ char *buf) \
{ \
struct scsi_device *sdev = to_scsi_device(dev); \
int val = test_bit(SDEV_EVT_##Cap_name, sdev->supported_events);\
@@ -654,7 +700,7 @@ sdev_show_evt_##name(struct device *dev, struct device_attribute *attr, \
#define DECLARE_EVT_STORE(name, Cap_name) \
static ssize_t \
-sdev_store_evt_##name(struct device *dev, struct device_attribute *attr, \
+sdev_store_evt_##name(struct device *dev, struct device_attribute *attr,\
const char *buf, size_t count) \
{ \
struct scsi_device *sdev = to_scsi_device(dev); \
@@ -707,8 +753,9 @@ static struct attribute_group *scsi_sdev_attr_groups[] = {
NULL
};
-static ssize_t sdev_store_queue_depth_rw(struct device *dev, struct device_attribute *attr, const char *buf,
- size_t count)
+static ssize_t
+sdev_store_queue_depth_rw(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
int depth, retval;
struct scsi_device *sdev = to_scsi_device(dev);
@@ -733,8 +780,9 @@ static struct device_attribute sdev_attr_queue_depth_rw =
__ATTR(queue_depth, S_IRUGO | S_IWUSR, sdev_show_queue_depth,
sdev_store_queue_depth_rw);
-static ssize_t sdev_store_queue_type_rw(struct device *dev, struct device_attribute *attr, const char *buf,
- size_t count)
+static ssize_t
+sdev_store_queue_type_rw(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct scsi_device *sdev = to_scsi_device(dev);
struct scsi_host_template *sht = sdev->host->hostt;
@@ -761,6 +809,27 @@ static ssize_t sdev_store_queue_type_rw(struct device *dev, struct device_attrib
return count;
}
+static int scsi_target_add(struct scsi_target *starget)
+{
+ int error;
+
+ if (starget->state != STARGET_CREATED)
+ return 0;
+
+ error = device_add(&starget->dev);
+ if (error) {
+ dev_err(&starget->dev, "target device_add failed, error %d\n", error);
+ get_device(&starget->dev);
+ scsi_target_reap(starget);
+ put_device(&starget->dev);
+ return error;
+ }
+ transport_add_device(&starget->dev);
+ starget->state = STARGET_RUNNING;
+
+ return 0;
+}
+
static struct device_attribute sdev_attr_queue_type_rw =
__ATTR(queue_type, S_IRUGO | S_IWUSR, show_queue_type_field,
sdev_store_queue_type_rw);
@@ -776,23 +845,29 @@ int scsi_sysfs_add_sdev(struct scsi_device *sdev)
{
int error, i;
struct request_queue *rq = sdev->request_queue;
+ struct scsi_target *starget = sdev->sdev_target;
if ((error = scsi_device_set_state(sdev, SDEV_RUNNING)) != 0)
return error;
+ error = scsi_target_add(starget);
+ if (error)
+ return error;
+
+ transport_configure_device(&starget->dev);
error = device_add(&sdev->sdev_gendev);
if (error) {
put_device(sdev->sdev_gendev.parent);
printk(KERN_INFO "error 1\n");
return error;
}
- error = class_device_add(&sdev->sdev_classdev);
+ error = device_add(&sdev->sdev_dev);
if (error) {
printk(KERN_INFO "error 2\n");
goto clean_device;
}
- /* take a reference for the sdev_classdev; this is
+ /* take a reference for the sdev_dev; this is
* released by the sdev_class .release */
get_device(&sdev->sdev_gendev);
@@ -814,7 +889,7 @@ int scsi_sysfs_add_sdev(struct scsi_device *sdev)
goto out;
}
- error = bsg_register_queue(rq, &sdev->sdev_gendev, NULL);
+ error = bsg_register_queue(rq, &sdev->sdev_gendev, NULL, NULL);
if (error)
sdev_printk(KERN_INFO, sdev,
@@ -858,7 +933,7 @@ void __scsi_remove_device(struct scsi_device *sdev)
return;
bsg_unregister_queue(sdev->request_queue);
- class_device_unregister(&sdev->sdev_classdev);
+ device_unregister(&sdev->sdev_dev);
transport_remove_device(dev);
device_del(dev);
scsi_device_set_state(sdev, SDEV_DEL);
@@ -951,44 +1026,6 @@ int scsi_register_interface(struct class_interface *intf)
}
EXPORT_SYMBOL(scsi_register_interface);
-
-static struct class_device_attribute *class_attr_overridden(
- struct class_device_attribute **attrs,
- struct class_device_attribute *attr)
-{
- int i;
-
- if (!attrs)
- return NULL;
- for (i = 0; attrs[i]; i++)
- if (!strcmp(attrs[i]->attr.name, attr->attr.name))
- return attrs[i];
- return NULL;
-}
-
-static int class_attr_add(struct class_device *classdev,
- struct class_device_attribute *attr)
-{
- struct class_device_attribute *base_attr;
-
- /*
- * Spare the caller from having to copy things it's not interested in.
- */
- base_attr = class_attr_overridden(scsi_sysfs_shost_attrs, attr);
- if (base_attr) {
- /* extend permissions */
- attr->attr.mode |= base_attr->attr.mode;
-
- /* override null show/store with default */
- if (!attr->show)
- attr->show = base_attr->show;
- if (!attr->store)
- attr->store = base_attr->store;
- }
-
- return class_device_create_file(classdev, attr);
-}
-
/**
* scsi_sysfs_add_host - add scsi host to subsystem
* @shost: scsi host struct to add to subsystem
@@ -998,25 +1035,16 @@ int scsi_sysfs_add_host(struct Scsi_Host *shost)
{
int error, i;
+ /* add host specific attributes */
if (shost->hostt->shost_attrs) {
for (i = 0; shost->hostt->shost_attrs[i]; i++) {
- error = class_attr_add(&shost->shost_classdev,
+ error = device_create_file(&shost->shost_dev,
shost->hostt->shost_attrs[i]);
if (error)
return error;
}
}
- for (i = 0; scsi_sysfs_shost_attrs[i]; i++) {
- if (!class_attr_overridden(shost->hostt->shost_attrs,
- scsi_sysfs_shost_attrs[i])) {
- error = class_device_create_file(&shost->shost_classdev,
- scsi_sysfs_shost_attrs[i]);
- if (error)
- return error;
- }
- }
-
transport_register_device(&shost->shost_gendev);
transport_configure_device(&shost->shost_gendev);
return 0;
@@ -1041,10 +1069,10 @@ void scsi_sysfs_device_initialize(struct scsi_device *sdev)
sdev->host->host_no, sdev->channel, sdev->id,
sdev->lun);
- class_device_initialize(&sdev->sdev_classdev);
- sdev->sdev_classdev.dev = &sdev->sdev_gendev;
- sdev->sdev_classdev.class = &sdev_class;
- snprintf(sdev->sdev_classdev.class_id, BUS_ID_SIZE,
+ device_initialize(&sdev->sdev_dev);
+ sdev->sdev_dev.parent = &sdev->sdev_gendev;
+ sdev->sdev_dev.class = &sdev_class;
+ snprintf(sdev->sdev_dev.bus_id, BUS_ID_SIZE,
"%d:%d:%d:%d", sdev->host->host_no,
sdev->channel, sdev->id, sdev->lun);
sdev->scsi_level = starget->scsi_level;
diff --git a/drivers/scsi/scsi_tgt_lib.c b/drivers/scsi/scsi_tgt_lib.c
index a0f308bd145..ee8496aa033 100644
--- a/drivers/scsi/scsi_tgt_lib.c
+++ b/drivers/scsi/scsi_tgt_lib.c
@@ -621,9 +621,7 @@ static int __init scsi_tgt_init(void)
{
int err;
- scsi_tgt_cmd_cache = kmem_cache_create("scsi_tgt_cmd",
- sizeof(struct scsi_tgt_cmd),
- 0, 0, NULL);
+ scsi_tgt_cmd_cache = KMEM_CACHE(scsi_tgt_cmd, 0);
if (!scsi_tgt_cmd_cache)
return -ENOMEM;
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index b1119da6e88..5fd64e70029 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -72,8 +72,8 @@ static int fc_vport_create(struct Scsi_Host *shost, int channel,
* Redefine so that we can have same named attributes in the
* sdev/starget/host objects.
*/
-#define FC_CLASS_DEVICE_ATTR(_prefix,_name,_mode,_show,_store) \
-struct class_device_attribute class_device_attr_##_prefix##_##_name = \
+#define FC_DEVICE_ATTR(_prefix,_name,_mode,_show,_store) \
+struct device_attribute device_attr_##_prefix##_##_name = \
__ATTR(_name,_mode,_show,_store)
#define fc_enum_name_search(title, table_type, table) \
@@ -326,26 +326,26 @@ struct fc_internal {
* part of the midlayer. As the remote port is specific to the
* fc transport, we must provide the attribute container.
*/
- struct class_device_attribute private_starget_attrs[
+ struct device_attribute private_starget_attrs[
FC_STARGET_NUM_ATTRS];
- struct class_device_attribute *starget_attrs[FC_STARGET_NUM_ATTRS + 1];
+ struct device_attribute *starget_attrs[FC_STARGET_NUM_ATTRS + 1];
- struct class_device_attribute private_host_attrs[FC_HOST_NUM_ATTRS];
- struct class_device_attribute *host_attrs[FC_HOST_NUM_ATTRS + 1];
+ struct device_attribute private_host_attrs[FC_HOST_NUM_ATTRS];
+ struct device_attribute *host_attrs[FC_HOST_NUM_ATTRS + 1];
struct transport_container rport_attr_cont;
- struct class_device_attribute private_rport_attrs[FC_RPORT_NUM_ATTRS];
- struct class_device_attribute *rport_attrs[FC_RPORT_NUM_ATTRS + 1];
+ struct device_attribute private_rport_attrs[FC_RPORT_NUM_ATTRS];
+ struct device_attribute *rport_attrs[FC_RPORT_NUM_ATTRS + 1];
struct transport_container vport_attr_cont;
- struct class_device_attribute private_vport_attrs[FC_VPORT_NUM_ATTRS];
- struct class_device_attribute *vport_attrs[FC_VPORT_NUM_ATTRS + 1];
+ struct device_attribute private_vport_attrs[FC_VPORT_NUM_ATTRS];
+ struct device_attribute *vport_attrs[FC_VPORT_NUM_ATTRS + 1];
};
#define to_fc_internal(tmpl) container_of(tmpl, struct fc_internal, t)
static int fc_target_setup(struct transport_container *tc, struct device *dev,
- struct class_device *cdev)
+ struct device *cdev)
{
struct scsi_target *starget = to_scsi_target(dev);
struct fc_rport *rport = starget_to_rport(starget);
@@ -375,7 +375,7 @@ static DECLARE_TRANSPORT_CLASS(fc_transport_class,
NULL);
static int fc_host_setup(struct transport_container *tc, struct device *dev,
- struct class_device *cdev)
+ struct device *cdev)
{
struct Scsi_Host *shost = dev_to_shost(dev);
struct fc_host_attrs *fc_host = shost_to_fc_host(shost);
@@ -682,9 +682,10 @@ static void __exit fc_transport_exit(void)
#define fc_rport_show_function(field, format_string, sz, cast) \
static ssize_t \
-show_fc_rport_##field (struct class_device *cdev, char *buf) \
+show_fc_rport_##field (struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct fc_rport *rport = transport_class_to_rport(cdev); \
+ struct fc_rport *rport = transport_class_to_rport(dev); \
struct Scsi_Host *shost = rport_to_shost(rport); \
struct fc_internal *i = to_fc_internal(shost->transportt); \
if ((i->f->get_rport_##field) && \
@@ -697,11 +698,12 @@ show_fc_rport_##field (struct class_device *cdev, char *buf) \
#define fc_rport_store_function(field) \
static ssize_t \
-store_fc_rport_##field(struct class_device *cdev, const char *buf, \
- size_t count) \
+store_fc_rport_##field(struct device *dev, \
+ struct device_attribute *attr, \
+ const char *buf, size_t count) \
{ \
int val; \
- struct fc_rport *rport = transport_class_to_rport(cdev); \
+ struct fc_rport *rport = transport_class_to_rport(dev); \
struct Scsi_Host *shost = rport_to_shost(rport); \
struct fc_internal *i = to_fc_internal(shost->transportt); \
char *cp; \
@@ -718,58 +720,60 @@ store_fc_rport_##field(struct class_device *cdev, const char *buf, \
#define fc_rport_rd_attr(field, format_string, sz) \
fc_rport_show_function(field, format_string, sz, ) \
-static FC_CLASS_DEVICE_ATTR(rport, field, S_IRUGO, \
+static FC_DEVICE_ATTR(rport, field, S_IRUGO, \
show_fc_rport_##field, NULL)
#define fc_rport_rd_attr_cast(field, format_string, sz, cast) \
fc_rport_show_function(field, format_string, sz, (cast)) \
-static FC_CLASS_DEVICE_ATTR(rport, field, S_IRUGO, \
+static FC_DEVICE_ATTR(rport, field, S_IRUGO, \
show_fc_rport_##field, NULL)
#define fc_rport_rw_attr(field, format_string, sz) \
fc_rport_show_function(field, format_string, sz, ) \
fc_rport_store_function(field) \
-static FC_CLASS_DEVICE_ATTR(rport, field, S_IRUGO | S_IWUSR, \
+static FC_DEVICE_ATTR(rport, field, S_IRUGO | S_IWUSR, \
show_fc_rport_##field, \
store_fc_rport_##field)
#define fc_private_rport_show_function(field, format_string, sz, cast) \
static ssize_t \
-show_fc_rport_##field (struct class_device *cdev, char *buf) \
+show_fc_rport_##field (struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct fc_rport *rport = transport_class_to_rport(cdev); \
+ struct fc_rport *rport = transport_class_to_rport(dev); \
return snprintf(buf, sz, format_string, cast rport->field); \
}
#define fc_private_rport_rd_attr(field, format_string, sz) \
fc_private_rport_show_function(field, format_string, sz, ) \
-static FC_CLASS_DEVICE_ATTR(rport, field, S_IRUGO, \
+static FC_DEVICE_ATTR(rport, field, S_IRUGO, \
show_fc_rport_##field, NULL)
#define fc_private_rport_rd_attr_cast(field, format_string, sz, cast) \
fc_private_rport_show_function(field, format_string, sz, (cast)) \
-static FC_CLASS_DEVICE_ATTR(rport, field, S_IRUGO, \
+static FC_DEVICE_ATTR(rport, field, S_IRUGO, \
show_fc_rport_##field, NULL)
#define fc_private_rport_rd_enum_attr(title, maxlen) \
static ssize_t \
-show_fc_rport_##title (struct class_device *cdev, char *buf) \
+show_fc_rport_##title (struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct fc_rport *rport = transport_class_to_rport(cdev); \
+ struct fc_rport *rport = transport_class_to_rport(dev); \
const char *name; \
name = get_fc_##title##_name(rport->title); \
if (!name) \
return -EINVAL; \
return snprintf(buf, maxlen, "%s\n", name); \
} \
-static FC_CLASS_DEVICE_ATTR(rport, title, S_IRUGO, \
+static FC_DEVICE_ATTR(rport, title, S_IRUGO, \
show_fc_rport_##title, NULL)
#define SETUP_RPORT_ATTRIBUTE_RD(field) \
- i->private_rport_attrs[count] = class_device_attr_rport_##field; \
+ i->private_rport_attrs[count] = device_attr_rport_##field; \
i->private_rport_attrs[count].attr.mode = S_IRUGO; \
i->private_rport_attrs[count].store = NULL; \
i->rport_attrs[count] = &i->private_rport_attrs[count]; \
@@ -777,14 +781,14 @@ static FC_CLASS_DEVICE_ATTR(rport, title, S_IRUGO, \
count++
#define SETUP_PRIVATE_RPORT_ATTRIBUTE_RD(field) \
- i->private_rport_attrs[count] = class_device_attr_rport_##field; \
+ i->private_rport_attrs[count] = device_attr_rport_##field; \
i->private_rport_attrs[count].attr.mode = S_IRUGO; \
i->private_rport_attrs[count].store = NULL; \
i->rport_attrs[count] = &i->private_rport_attrs[count]; \
count++
#define SETUP_RPORT_ATTRIBUTE_RW(field) \
- i->private_rport_attrs[count] = class_device_attr_rport_##field; \
+ i->private_rport_attrs[count] = device_attr_rport_##field; \
if (!i->f->set_rport_##field) { \
i->private_rport_attrs[count].attr.mode = S_IRUGO; \
i->private_rport_attrs[count].store = NULL; \
@@ -795,7 +799,7 @@ static FC_CLASS_DEVICE_ATTR(rport, title, S_IRUGO, \
#define SETUP_PRIVATE_RPORT_ATTRIBUTE_RW(field) \
{ \
- i->private_rport_attrs[count] = class_device_attr_rport_##field; \
+ i->private_rport_attrs[count] = device_attr_rport_##field; \
i->rport_attrs[count] = &i->private_rport_attrs[count]; \
count++; \
}
@@ -808,14 +812,15 @@ static FC_CLASS_DEVICE_ATTR(rport, title, S_IRUGO, \
fc_private_rport_rd_attr(maxframe_size, "%u bytes\n", 20);
static ssize_t
-show_fc_rport_supported_classes (struct class_device *cdev, char *buf)
+show_fc_rport_supported_classes (struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct fc_rport *rport = transport_class_to_rport(cdev);
+ struct fc_rport *rport = transport_class_to_rport(dev);
if (rport->supported_classes == FC_COS_UNSPECIFIED)
return snprintf(buf, 20, "unspecified\n");
return get_fc_cos_names(rport->supported_classes, buf);
}
-static FC_CLASS_DEVICE_ATTR(rport, supported_classes, S_IRUGO,
+static FC_DEVICE_ATTR(rport, supported_classes, S_IRUGO,
show_fc_rport_supported_classes, NULL);
/* Dynamic Remote Port Attributes */
@@ -825,11 +830,11 @@ static FC_CLASS_DEVICE_ATTR(rport, supported_classes, S_IRUGO,
*/
fc_rport_show_function(dev_loss_tmo, "%d\n", 20, )
static ssize_t
-store_fc_rport_dev_loss_tmo(struct class_device *cdev, const char *buf,
- size_t count)
+store_fc_rport_dev_loss_tmo(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
int val;
- struct fc_rport *rport = transport_class_to_rport(cdev);
+ struct fc_rport *rport = transport_class_to_rport(dev);
struct Scsi_Host *shost = rport_to_shost(rport);
struct fc_internal *i = to_fc_internal(shost->transportt);
char *cp;
@@ -844,7 +849,7 @@ store_fc_rport_dev_loss_tmo(struct class_device *cdev, const char *buf,
i->f->set_rport_dev_loss_tmo(rport, val);
return count;
}
-static FC_CLASS_DEVICE_ATTR(rport, dev_loss_tmo, S_IRUGO | S_IWUSR,
+static FC_DEVICE_ATTR(rport, dev_loss_tmo, S_IRUGO | S_IWUSR,
show_fc_rport_dev_loss_tmo, store_fc_rport_dev_loss_tmo);
@@ -855,9 +860,10 @@ fc_private_rport_rd_attr_cast(port_name, "0x%llx\n", 20, unsigned long long);
fc_private_rport_rd_attr(port_id, "0x%06x\n", 20);
static ssize_t
-show_fc_rport_roles (struct class_device *cdev, char *buf)
+show_fc_rport_roles (struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct fc_rport *rport = transport_class_to_rport(cdev);
+ struct fc_rport *rport = transport_class_to_rport(dev);
/* identify any roles that are port_id specific */
if ((rport->port_id != -1) &&
@@ -883,7 +889,7 @@ show_fc_rport_roles (struct class_device *cdev, char *buf)
return get_fc_port_roles_names(rport->roles, buf);
}
}
-static FC_CLASS_DEVICE_ATTR(rport, roles, S_IRUGO,
+static FC_DEVICE_ATTR(rport, roles, S_IRUGO,
show_fc_rport_roles, NULL);
fc_private_rport_rd_enum_attr(port_state, FC_PORTSTATE_MAX_NAMELEN);
@@ -893,9 +899,10 @@ fc_private_rport_rd_attr(scsi_target_id, "%d\n", 20);
* fast_io_fail_tmo attribute
*/
static ssize_t
-show_fc_rport_fast_io_fail_tmo (struct class_device *cdev, char *buf)
+show_fc_rport_fast_io_fail_tmo (struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct fc_rport *rport = transport_class_to_rport(cdev);
+ struct fc_rport *rport = transport_class_to_rport(dev);
if (rport->fast_io_fail_tmo == -1)
return snprintf(buf, 5, "off\n");
@@ -903,12 +910,13 @@ show_fc_rport_fast_io_fail_tmo (struct class_device *cdev, char *buf)
}
static ssize_t
-store_fc_rport_fast_io_fail_tmo(struct class_device *cdev, const char *buf,
- size_t count)
+store_fc_rport_fast_io_fail_tmo(struct device *dev,
+ struct device_attribute *attr, const char *buf,
+ size_t count)
{
int val;
char *cp;
- struct fc_rport *rport = transport_class_to_rport(cdev);
+ struct fc_rport *rport = transport_class_to_rport(dev);
if ((rport->port_state == FC_PORTSTATE_BLOCKED) ||
(rport->port_state == FC_PORTSTATE_DELETED) ||
@@ -925,7 +933,7 @@ store_fc_rport_fast_io_fail_tmo(struct class_device *cdev, const char *buf,
}
return count;
}
-static FC_CLASS_DEVICE_ATTR(rport, fast_io_fail_tmo, S_IRUGO | S_IWUSR,
+static FC_DEVICE_ATTR(rport, fast_io_fail_tmo, S_IRUGO | S_IWUSR,
show_fc_rport_fast_io_fail_tmo, store_fc_rport_fast_io_fail_tmo);
@@ -941,9 +949,10 @@ static FC_CLASS_DEVICE_ATTR(rport, fast_io_fail_tmo, S_IRUGO | S_IWUSR,
*/
#define fc_starget_show_function(field, format_string, sz, cast) \
static ssize_t \
-show_fc_starget_##field (struct class_device *cdev, char *buf) \
+show_fc_starget_##field (struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct scsi_target *starget = transport_class_to_starget(cdev); \
+ struct scsi_target *starget = transport_class_to_starget(dev); \
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent); \
struct fc_internal *i = to_fc_internal(shost->transportt); \
struct fc_rport *rport = starget_to_rport(starget); \
@@ -957,16 +966,16 @@ show_fc_starget_##field (struct class_device *cdev, char *buf) \
#define fc_starget_rd_attr(field, format_string, sz) \
fc_starget_show_function(field, format_string, sz, ) \
-static FC_CLASS_DEVICE_ATTR(starget, field, S_IRUGO, \
+static FC_DEVICE_ATTR(starget, field, S_IRUGO, \
show_fc_starget_##field, NULL)
#define fc_starget_rd_attr_cast(field, format_string, sz, cast) \
fc_starget_show_function(field, format_string, sz, (cast)) \
-static FC_CLASS_DEVICE_ATTR(starget, field, S_IRUGO, \
+static FC_DEVICE_ATTR(starget, field, S_IRUGO, \
show_fc_starget_##field, NULL)
#define SETUP_STARGET_ATTRIBUTE_RD(field) \
- i->private_starget_attrs[count] = class_device_attr_starget_##field; \
+ i->private_starget_attrs[count] = device_attr_starget_##field; \
i->private_starget_attrs[count].attr.mode = S_IRUGO; \
i->private_starget_attrs[count].store = NULL; \
i->starget_attrs[count] = &i->private_starget_attrs[count]; \
@@ -974,7 +983,7 @@ static FC_CLASS_DEVICE_ATTR(starget, field, S_IRUGO, \
count++
#define SETUP_STARGET_ATTRIBUTE_RW(field) \
- i->private_starget_attrs[count] = class_device_attr_starget_##field; \
+ i->private_starget_attrs[count] = device_attr_starget_##field; \
if (!i->f->set_starget_##field) { \
i->private_starget_attrs[count].attr.mode = S_IRUGO; \
i->private_starget_attrs[count].store = NULL; \
@@ -995,9 +1004,10 @@ fc_starget_rd_attr(port_id, "0x%06x\n", 20);
#define fc_vport_show_function(field, format_string, sz, cast) \
static ssize_t \
-show_fc_vport_##field (struct class_device *cdev, char *buf) \
+show_fc_vport_##field (struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct fc_vport *vport = transport_class_to_vport(cdev); \
+ struct fc_vport *vport = transport_class_to_vport(dev); \
struct Scsi_Host *shost = vport_to_shost(vport); \
struct fc_internal *i = to_fc_internal(shost->transportt); \
if ((i->f->get_vport_##field) && \
@@ -1008,11 +1018,12 @@ show_fc_vport_##field (struct class_device *cdev, char *buf) \
#define fc_vport_store_function(field) \
static ssize_t \
-store_fc_vport_##field(struct class_device *cdev, const char *buf, \
- size_t count) \
+store_fc_vport_##field(struct device *dev, \
+ struct device_attribute *attr, \
+ const char *buf, size_t count) \
{ \
int val; \
- struct fc_vport *vport = transport_class_to_vport(cdev); \
+ struct fc_vport *vport = transport_class_to_vport(dev); \
struct Scsi_Host *shost = vport_to_shost(vport); \
struct fc_internal *i = to_fc_internal(shost->transportt); \
char *cp; \
@@ -1027,10 +1038,11 @@ store_fc_vport_##field(struct class_device *cdev, const char *buf, \
#define fc_vport_store_str_function(field, slen) \
static ssize_t \
-store_fc_vport_##field(struct class_device *cdev, const char *buf, \
- size_t count) \
+store_fc_vport_##field(struct device *dev, \
+ struct device_attribute *attr, \
+ const char *buf, size_t count) \
{ \
- struct fc_vport *vport = transport_class_to_vport(cdev); \
+ struct fc_vport *vport = transport_class_to_vport(dev); \
struct Scsi_Host *shost = vport_to_shost(vport); \
struct fc_internal *i = to_fc_internal(shost->transportt); \
unsigned int cnt=count; \
@@ -1047,36 +1059,38 @@ store_fc_vport_##field(struct class_device *cdev, const char *buf, \
#define fc_vport_rd_attr(field, format_string, sz) \
fc_vport_show_function(field, format_string, sz, ) \
-static FC_CLASS_DEVICE_ATTR(vport, field, S_IRUGO, \
+static FC_DEVICE_ATTR(vport, field, S_IRUGO, \
show_fc_vport_##field, NULL)
#define fc_vport_rd_attr_cast(field, format_string, sz, cast) \
fc_vport_show_function(field, format_string, sz, (cast)) \
-static FC_CLASS_DEVICE_ATTR(vport, field, S_IRUGO, \
+static FC_DEVICE_ATTR(vport, field, S_IRUGO, \
show_fc_vport_##field, NULL)
#define fc_vport_rw_attr(field, format_string, sz) \
fc_vport_show_function(field, format_string, sz, ) \
fc_vport_store_function(field) \
-static FC_CLASS_DEVICE_ATTR(vport, field, S_IRUGO | S_IWUSR, \
+static FC_DEVICE_ATTR(vport, field, S_IRUGO | S_IWUSR, \
show_fc_vport_##field, \
store_fc_vport_##field)
#define fc_private_vport_show_function(field, format_string, sz, cast) \
static ssize_t \
-show_fc_vport_##field (struct class_device *cdev, char *buf) \
+show_fc_vport_##field (struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct fc_vport *vport = transport_class_to_vport(cdev); \
+ struct fc_vport *vport = transport_class_to_vport(dev); \
return snprintf(buf, sz, format_string, cast vport->field); \
}
#define fc_private_vport_store_u32_function(field) \
static ssize_t \
-store_fc_vport_##field(struct class_device *cdev, const char *buf, \
- size_t count) \
+store_fc_vport_##field(struct device *dev, \
+ struct device_attribute *attr, \
+ const char *buf, size_t count) \
{ \
u32 val; \
- struct fc_vport *vport = transport_class_to_vport(cdev); \
+ struct fc_vport *vport = transport_class_to_vport(dev); \
char *cp; \
if (vport->flags & (FC_VPORT_DEL | FC_VPORT_CREATING)) \
return -EBUSY; \
@@ -1090,39 +1104,41 @@ store_fc_vport_##field(struct class_device *cdev, const char *buf, \
#define fc_private_vport_rd_attr(field, format_string, sz) \
fc_private_vport_show_function(field, format_string, sz, ) \
-static FC_CLASS_DEVICE_ATTR(vport, field, S_IRUGO, \
+static FC_DEVICE_ATTR(vport, field, S_IRUGO, \
show_fc_vport_##field, NULL)
#define fc_private_vport_rd_attr_cast(field, format_string, sz, cast) \
fc_private_vport_show_function(field, format_string, sz, (cast)) \
-static FC_CLASS_DEVICE_ATTR(vport, field, S_IRUGO, \
+static FC_DEVICE_ATTR(vport, field, S_IRUGO, \
show_fc_vport_##field, NULL)
#define fc_private_vport_rw_u32_attr(field, format_string, sz) \
fc_private_vport_show_function(field, format_string, sz, ) \
fc_private_vport_store_u32_function(field) \
-static FC_CLASS_DEVICE_ATTR(vport, field, S_IRUGO | S_IWUSR, \
+static FC_DEVICE_ATTR(vport, field, S_IRUGO | S_IWUSR, \
show_fc_vport_##field, \
store_fc_vport_##field)
#define fc_private_vport_rd_enum_attr(title, maxlen) \
static ssize_t \
-show_fc_vport_##title (struct class_device *cdev, char *buf) \
+show_fc_vport_##title (struct device *dev, \
+ struct device_attribute *attr, \
+ char *buf) \
{ \
- struct fc_vport *vport = transport_class_to_vport(cdev); \
+ struct fc_vport *vport = transport_class_to_vport(dev); \
const char *name; \
name = get_fc_##title##_name(vport->title); \
if (!name) \
return -EINVAL; \
return snprintf(buf, maxlen, "%s\n", name); \
} \
-static FC_CLASS_DEVICE_ATTR(vport, title, S_IRUGO, \
+static FC_DEVICE_ATTR(vport, title, S_IRUGO, \
show_fc_vport_##title, NULL)
#define SETUP_VPORT_ATTRIBUTE_RD(field) \
- i->private_vport_attrs[count] = class_device_attr_vport_##field; \
+ i->private_vport_attrs[count] = device_attr_vport_##field; \
i->private_vport_attrs[count].attr.mode = S_IRUGO; \
i->private_vport_attrs[count].store = NULL; \
i->vport_attrs[count] = &i->private_vport_attrs[count]; \
@@ -1131,21 +1147,21 @@ static FC_CLASS_DEVICE_ATTR(vport, title, S_IRUGO, \
/* NOTE: Above MACRO differs: checks function not show bit */
#define SETUP_PRIVATE_VPORT_ATTRIBUTE_RD(field) \
- i->private_vport_attrs[count] = class_device_attr_vport_##field; \
+ i->private_vport_attrs[count] = device_attr_vport_##field; \
i->private_vport_attrs[count].attr.mode = S_IRUGO; \
i->private_vport_attrs[count].store = NULL; \
i->vport_attrs[count] = &i->private_vport_attrs[count]; \
count++
#define SETUP_VPORT_ATTRIBUTE_WR(field) \
- i->private_vport_attrs[count] = class_device_attr_vport_##field; \
+ i->private_vport_attrs[count] = device_attr_vport_##field; \
i->vport_attrs[count] = &i->private_vport_attrs[count]; \
if (i->f->field) \
count++
/* NOTE: Above MACRO differs: checks function */
#define SETUP_VPORT_ATTRIBUTE_RW(field) \
- i->private_vport_attrs[count] = class_device_attr_vport_##field; \
+ i->private_vport_attrs[count] = device_attr_vport_##field; \
if (!i->f->set_vport_##field) { \
i->private_vport_attrs[count].attr.mode = S_IRUGO; \
i->private_vport_attrs[count].store = NULL; \
@@ -1156,7 +1172,7 @@ static FC_CLASS_DEVICE_ATTR(vport, title, S_IRUGO, \
#define SETUP_PRIVATE_VPORT_ATTRIBUTE_RW(field) \
{ \
- i->private_vport_attrs[count] = class_device_attr_vport_##field; \
+ i->private_vport_attrs[count] = device_attr_vport_##field; \
i->vport_attrs[count] = &i->private_vport_attrs[count]; \
count++; \
}
@@ -1176,35 +1192,36 @@ fc_private_vport_rd_attr_cast(node_name, "0x%llx\n", 20, unsigned long long);
fc_private_vport_rd_attr_cast(port_name, "0x%llx\n", 20, unsigned long long);
static ssize_t
-show_fc_vport_roles (struct class_device *cdev, char *buf)
+show_fc_vport_roles (struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct fc_vport *vport = transport_class_to_vport(cdev);
+ struct fc_vport *vport = transport_class_to_vport(dev);
if (vport->roles == FC_PORT_ROLE_UNKNOWN)
return snprintf(buf, 20, "unknown\n");
return get_fc_port_roles_names(vport->roles, buf);
}
-static FC_CLASS_DEVICE_ATTR(vport, roles, S_IRUGO, show_fc_vport_roles, NULL);
+static FC_DEVICE_ATTR(vport, roles, S_IRUGO, show_fc_vport_roles, NULL);
fc_private_vport_rd_enum_attr(vport_type, FC_PORTTYPE_MAX_NAMELEN);
fc_private_vport_show_function(symbolic_name, "%s\n",
FC_VPORT_SYMBOLIC_NAMELEN + 1, )
fc_vport_store_str_function(symbolic_name, FC_VPORT_SYMBOLIC_NAMELEN)
-static FC_CLASS_DEVICE_ATTR(vport, symbolic_name, S_IRUGO | S_IWUSR,
+static FC_DEVICE_ATTR(vport, symbolic_name, S_IRUGO | S_IWUSR,
show_fc_vport_symbolic_name, store_fc_vport_symbolic_name);
static ssize_t
-store_fc_vport_delete(struct class_device *cdev, const char *buf,
- size_t count)
+store_fc_vport_delete(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
- struct fc_vport *vport = transport_class_to_vport(cdev);
+ struct fc_vport *vport = transport_class_to_vport(dev);
struct Scsi_Host *shost = vport_to_shost(vport);
fc_queue_work(shost, &vport->vport_delete_work);
return count;
}
-static FC_CLASS_DEVICE_ATTR(vport, vport_delete, S_IWUSR,
+static FC_DEVICE_ATTR(vport, vport_delete, S_IWUSR,
NULL, store_fc_vport_delete);
@@ -1213,10 +1230,11 @@ static FC_CLASS_DEVICE_ATTR(vport, vport_delete, S_IWUSR,
* Write "1" to disable, write "0" to enable
*/
static ssize_t
-store_fc_vport_disable(struct class_device *cdev, const char *buf,
+store_fc_vport_disable(struct device *dev, struct device_attribute *attr,
+ const char *buf,
size_t count)
{
- struct fc_vport *vport = transport_class_to_vport(cdev);
+ struct fc_vport *vport = transport_class_to_vport(dev);
struct Scsi_Host *shost = vport_to_shost(vport);
struct fc_internal *i = to_fc_internal(shost->transportt);
int stat;
@@ -1236,7 +1254,7 @@ store_fc_vport_disable(struct class_device *cdev, const char *buf,
stat = i->f->vport_disable(vport, ((*buf == '0') ? false : true));
return stat ? stat : count;
}
-static FC_CLASS_DEVICE_ATTR(vport, vport_disable, S_IWUSR,
+static FC_DEVICE_ATTR(vport, vport_disable, S_IWUSR,
NULL, store_fc_vport_disable);
@@ -1246,9 +1264,10 @@ static FC_CLASS_DEVICE_ATTR(vport, vport_disable, S_IWUSR,
#define fc_host_show_function(field, format_string, sz, cast) \
static ssize_t \
-show_fc_host_##field (struct class_device *cdev, char *buf) \
+show_fc_host_##field (struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct Scsi_Host *shost = transport_class_to_shost(cdev); \
+ struct Scsi_Host *shost = transport_class_to_shost(dev); \
struct fc_internal *i = to_fc_internal(shost->transportt); \
if (i->f->get_host_##field) \
i->f->get_host_##field(shost); \
@@ -1257,11 +1276,12 @@ show_fc_host_##field (struct class_device *cdev, char *buf) \
#define fc_host_store_function(field) \
static ssize_t \
-store_fc_host_##field(struct class_device *cdev, const char *buf, \
- size_t count) \
+store_fc_host_##field(struct device *dev, \
+ struct device_attribute *attr, \
+ const char *buf, size_t count) \
{ \
int val; \
- struct Scsi_Host *shost = transport_class_to_shost(cdev); \
+ struct Scsi_Host *shost = transport_class_to_shost(dev); \
struct fc_internal *i = to_fc_internal(shost->transportt); \
char *cp; \
\
@@ -1274,10 +1294,11 @@ store_fc_host_##field(struct class_device *cdev, const char *buf, \
#define fc_host_store_str_function(field, slen) \
static ssize_t \
-store_fc_host_##field(struct class_device *cdev, const char *buf, \
- size_t count) \
+store_fc_host_##field(struct device *dev, \
+ struct device_attribute *attr, \
+ const char *buf, size_t count) \
{ \
- struct Scsi_Host *shost = transport_class_to_shost(cdev); \
+ struct Scsi_Host *shost = transport_class_to_shost(dev); \
struct fc_internal *i = to_fc_internal(shost->transportt); \
unsigned int cnt=count; \
\
@@ -1293,26 +1314,27 @@ store_fc_host_##field(struct class_device *cdev, const char *buf, \
#define fc_host_rd_attr(field, format_string, sz) \
fc_host_show_function(field, format_string, sz, ) \
-static FC_CLASS_DEVICE_ATTR(host, field, S_IRUGO, \
+static FC_DEVICE_ATTR(host, field, S_IRUGO, \
show_fc_host_##field, NULL)
#define fc_host_rd_attr_cast(field, format_string, sz, cast) \
fc_host_show_function(field, format_string, sz, (cast)) \
-static FC_CLASS_DEVICE_ATTR(host, field, S_IRUGO, \
+static FC_DEVICE_ATTR(host, field, S_IRUGO, \
show_fc_host_##field, NULL)
#define fc_host_rw_attr(field, format_string, sz) \
fc_host_show_function(field, format_string, sz, ) \
fc_host_store_function(field) \
-static FC_CLASS_DEVICE_ATTR(host, field, S_IRUGO | S_IWUSR, \
+static FC_DEVICE_ATTR(host, field, S_IRUGO | S_IWUSR, \
show_fc_host_##field, \
store_fc_host_##field)
#define fc_host_rd_enum_attr(title, maxlen) \
static ssize_t \
-show_fc_host_##title (struct class_device *cdev, char *buf) \
+show_fc_host_##title (struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct Scsi_Host *shost = transport_class_to_shost(cdev); \
+ struct Scsi_Host *shost = transport_class_to_shost(dev); \
struct fc_internal *i = to_fc_internal(shost->transportt); \
const char *name; \
if (i->f->get_host_##title) \
@@ -1322,10 +1344,10 @@ show_fc_host_##title (struct class_device *cdev, char *buf) \
return -EINVAL; \
return snprintf(buf, maxlen, "%s\n", name); \
} \
-static FC_CLASS_DEVICE_ATTR(host, title, S_IRUGO, show_fc_host_##title, NULL)
+static FC_DEVICE_ATTR(host, title, S_IRUGO, show_fc_host_##title, NULL)
#define SETUP_HOST_ATTRIBUTE_RD(field) \
- i->private_host_attrs[count] = class_device_attr_host_##field; \
+ i->private_host_attrs[count] = device_attr_host_##field; \
i->private_host_attrs[count].attr.mode = S_IRUGO; \
i->private_host_attrs[count].store = NULL; \
i->host_attrs[count] = &i->private_host_attrs[count]; \
@@ -1333,14 +1355,14 @@ static FC_CLASS_DEVICE_ATTR(host, title, S_IRUGO, show_fc_host_##title, NULL)
count++
#define SETUP_HOST_ATTRIBUTE_RD_NS(field) \
- i->private_host_attrs[count] = class_device_attr_host_##field; \
+ i->private_host_attrs[count] = device_attr_host_##field; \
i->private_host_attrs[count].attr.mode = S_IRUGO; \
i->private_host_attrs[count].store = NULL; \
i->host_attrs[count] = &i->private_host_attrs[count]; \
count++
#define SETUP_HOST_ATTRIBUTE_RW(field) \
- i->private_host_attrs[count] = class_device_attr_host_##field; \
+ i->private_host_attrs[count] = device_attr_host_##field; \
if (!i->f->set_host_##field) { \
i->private_host_attrs[count].attr.mode = S_IRUGO; \
i->private_host_attrs[count].store = NULL; \
@@ -1352,24 +1374,25 @@ static FC_CLASS_DEVICE_ATTR(host, title, S_IRUGO, show_fc_host_##title, NULL)
#define fc_private_host_show_function(field, format_string, sz, cast) \
static ssize_t \
-show_fc_host_##field (struct class_device *cdev, char *buf) \
+show_fc_host_##field (struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct Scsi_Host *shost = transport_class_to_shost(cdev); \
+ struct Scsi_Host *shost = transport_class_to_shost(dev); \
return snprintf(buf, sz, format_string, cast fc_host_##field(shost)); \
}
#define fc_private_host_rd_attr(field, format_string, sz) \
fc_private_host_show_function(field, format_string, sz, ) \
-static FC_CLASS_DEVICE_ATTR(host, field, S_IRUGO, \
+static FC_DEVICE_ATTR(host, field, S_IRUGO, \
show_fc_host_##field, NULL)
#define fc_private_host_rd_attr_cast(field, format_string, sz, cast) \
fc_private_host_show_function(field, format_string, sz, (cast)) \
-static FC_CLASS_DEVICE_ATTR(host, field, S_IRUGO, \
+static FC_DEVICE_ATTR(host, field, S_IRUGO, \
show_fc_host_##field, NULL)
#define SETUP_PRIVATE_HOST_ATTRIBUTE_RD(field) \
- i->private_host_attrs[count] = class_device_attr_host_##field; \
+ i->private_host_attrs[count] = device_attr_host_##field; \
i->private_host_attrs[count].attr.mode = S_IRUGO; \
i->private_host_attrs[count].store = NULL; \
i->host_attrs[count] = &i->private_host_attrs[count]; \
@@ -1377,7 +1400,7 @@ static FC_CLASS_DEVICE_ATTR(host, field, S_IRUGO, \
#define SETUP_PRIVATE_HOST_ATTRIBUTE_RW(field) \
{ \
- i->private_host_attrs[count] = class_device_attr_host_##field; \
+ i->private_host_attrs[count] = device_attr_host_##field; \
i->host_attrs[count] = &i->private_host_attrs[count]; \
count++; \
}
@@ -1386,38 +1409,41 @@ static FC_CLASS_DEVICE_ATTR(host, field, S_IRUGO, \
/* Fixed Host Attributes */
static ssize_t
-show_fc_host_supported_classes (struct class_device *cdev, char *buf)
+show_fc_host_supported_classes (struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *shost = transport_class_to_shost(cdev);
+ struct Scsi_Host *shost = transport_class_to_shost(dev);
if (fc_host_supported_classes(shost) == FC_COS_UNSPECIFIED)
return snprintf(buf, 20, "unspecified\n");
return get_fc_cos_names(fc_host_supported_classes(shost), buf);
}
-static FC_CLASS_DEVICE_ATTR(host, supported_classes, S_IRUGO,
+static FC_DEVICE_ATTR(host, supported_classes, S_IRUGO,
show_fc_host_supported_classes, NULL);
static ssize_t
-show_fc_host_supported_fc4s (struct class_device *cdev, char *buf)
+show_fc_host_supported_fc4s (struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *shost = transport_class_to_shost(cdev);
+ struct Scsi_Host *shost = transport_class_to_shost(dev);
return (ssize_t)show_fc_fc4s(buf, fc_host_supported_fc4s(shost));
}
-static FC_CLASS_DEVICE_ATTR(host, supported_fc4s, S_IRUGO,
+static FC_DEVICE_ATTR(host, supported_fc4s, S_IRUGO,
show_fc_host_supported_fc4s, NULL);
static ssize_t
-show_fc_host_supported_speeds (struct class_device *cdev, char *buf)
+show_fc_host_supported_speeds (struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *shost = transport_class_to_shost(cdev);
+ struct Scsi_Host *shost = transport_class_to_shost(dev);
if (fc_host_supported_speeds(shost) == FC_PORTSPEED_UNKNOWN)
return snprintf(buf, 20, "unknown\n");
return get_fc_port_speed_names(fc_host_supported_speeds(shost), buf);
}
-static FC_CLASS_DEVICE_ATTR(host, supported_speeds, S_IRUGO,
+static FC_DEVICE_ATTR(host, supported_speeds, S_IRUGO,
show_fc_host_supported_speeds, NULL);
@@ -1433,9 +1459,10 @@ fc_private_host_rd_attr(serial_number, "%s\n", (FC_SERIAL_NUMBER_SIZE +1));
/* Dynamic Host Attributes */
static ssize_t
-show_fc_host_active_fc4s (struct class_device *cdev, char *buf)
+show_fc_host_active_fc4s (struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *shost = transport_class_to_shost(cdev);
+ struct Scsi_Host *shost = transport_class_to_shost(dev);
struct fc_internal *i = to_fc_internal(shost->transportt);
if (i->f->get_host_active_fc4s)
@@ -1443,13 +1470,14 @@ show_fc_host_active_fc4s (struct class_device *cdev, char *buf)
return (ssize_t)show_fc_fc4s(buf, fc_host_active_fc4s(shost));
}
-static FC_CLASS_DEVICE_ATTR(host, active_fc4s, S_IRUGO,
+static FC_DEVICE_ATTR(host, active_fc4s, S_IRUGO,
show_fc_host_active_fc4s, NULL);
static ssize_t
-show_fc_host_speed (struct class_device *cdev, char *buf)
+show_fc_host_speed (struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *shost = transport_class_to_shost(cdev);
+ struct Scsi_Host *shost = transport_class_to_shost(dev);
struct fc_internal *i = to_fc_internal(shost->transportt);
if (i->f->get_host_speed)
@@ -1460,7 +1488,7 @@ show_fc_host_speed (struct class_device *cdev, char *buf)
return get_fc_port_speed_names(fc_host_speed(shost), buf);
}
-static FC_CLASS_DEVICE_ATTR(host, speed, S_IRUGO,
+static FC_DEVICE_ATTR(host, speed, S_IRUGO,
show_fc_host_speed, NULL);
@@ -1473,16 +1501,17 @@ fc_host_rd_attr(symbolic_name, "%s\n", FC_SYMBOLIC_NAME_SIZE + 1);
fc_private_host_show_function(system_hostname, "%s\n",
FC_SYMBOLIC_NAME_SIZE + 1, )
fc_host_store_str_function(system_hostname, FC_SYMBOLIC_NAME_SIZE)
-static FC_CLASS_DEVICE_ATTR(host, system_hostname, S_IRUGO | S_IWUSR,
+static FC_DEVICE_ATTR(host, system_hostname, S_IRUGO | S_IWUSR,
show_fc_host_system_hostname, store_fc_host_system_hostname);
/* Private Host Attributes */
static ssize_t
-show_fc_private_host_tgtid_bind_type(struct class_device *cdev, char *buf)
+show_fc_private_host_tgtid_bind_type(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct Scsi_Host *shost = transport_class_to_shost(cdev);
+ struct Scsi_Host *shost = transport_class_to_shost(dev);
const char *name;
name = get_fc_tgtid_bind_type_name(fc_host_tgtid_bind_type(shost));
@@ -1495,10 +1524,10 @@ show_fc_private_host_tgtid_bind_type(struct class_device *cdev, char *buf)
pos = list_entry((head)->next, typeof(*pos), member)
static ssize_t
-store_fc_private_host_tgtid_bind_type(struct class_device *cdev,
- const char *buf, size_t count)
+store_fc_private_host_tgtid_bind_type(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
{
- struct Scsi_Host *shost = transport_class_to_shost(cdev);
+ struct Scsi_Host *shost = transport_class_to_shost(dev);
struct fc_rport *rport;
enum fc_tgtid_binding_type val;
unsigned long flags;
@@ -1523,15 +1552,15 @@ store_fc_private_host_tgtid_bind_type(struct class_device *cdev,
return count;
}
-static FC_CLASS_DEVICE_ATTR(host, tgtid_bind_type, S_IRUGO | S_IWUSR,
+static FC_DEVICE_ATTR(host, tgtid_bind_type, S_IRUGO | S_IWUSR,
show_fc_private_host_tgtid_bind_type,
store_fc_private_host_tgtid_bind_type);
static ssize_t
-store_fc_private_host_issue_lip(struct class_device *cdev,
- const char *buf, size_t count)
+store_fc_private_host_issue_lip(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
{
- struct Scsi_Host *shost = transport_class_to_shost(cdev);
+ struct Scsi_Host *shost = transport_class_to_shost(dev);
struct fc_internal *i = to_fc_internal(shost->transportt);
int ret;
@@ -1544,7 +1573,7 @@ store_fc_private_host_issue_lip(struct class_device *cdev,
return -ENOENT;
}
-static FC_CLASS_DEVICE_ATTR(host, issue_lip, S_IWUSR, NULL,
+static FC_DEVICE_ATTR(host, issue_lip, S_IWUSR, NULL,
store_fc_private_host_issue_lip);
fc_private_host_rd_attr(npiv_vports_inuse, "%u\n", 20);
@@ -1556,9 +1585,9 @@ fc_private_host_rd_attr(npiv_vports_inuse, "%u\n", 20);
/* Show a given an attribute in the statistics group */
static ssize_t
-fc_stat_show(const struct class_device *cdev, char *buf, unsigned long offset)
+fc_stat_show(const struct device *dev, char *buf, unsigned long offset)
{
- struct Scsi_Host *shost = transport_class_to_shost(cdev);
+ struct Scsi_Host *shost = transport_class_to_shost(dev);
struct fc_internal *i = to_fc_internal(shost->transportt);
struct fc_host_statistics *stats;
ssize_t ret = -ENOENT;
@@ -1579,12 +1608,14 @@ fc_stat_show(const struct class_device *cdev, char *buf, unsigned long offset)
/* generate a read-only statistics attribute */
#define fc_host_statistic(name) \
-static ssize_t show_fcstat_##name(struct class_device *cd, char *buf) \
+static ssize_t show_fcstat_##name(struct device *cd, \
+ struct device_attribute *attr, \
+ char *buf) \
{ \
return fc_stat_show(cd, buf, \
offsetof(struct fc_host_statistics, name)); \
} \
-static FC_CLASS_DEVICE_ATTR(host, name, S_IRUGO, show_fcstat_##name, NULL)
+static FC_DEVICE_ATTR(host, name, S_IRUGO, show_fcstat_##name, NULL)
fc_host_statistic(seconds_since_last_reset);
fc_host_statistic(tx_frames);
@@ -1608,10 +1639,10 @@ fc_host_statistic(fcp_input_megabytes);
fc_host_statistic(fcp_output_megabytes);
static ssize_t
-fc_reset_statistics(struct class_device *cdev, const char *buf,
- size_t count)
+fc_reset_statistics(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
- struct Scsi_Host *shost = transport_class_to_shost(cdev);
+ struct Scsi_Host *shost = transport_class_to_shost(dev);
struct fc_internal *i = to_fc_internal(shost->transportt);
/* ignore any data value written to the attribute */
@@ -1622,31 +1653,31 @@ fc_reset_statistics(struct class_device *cdev, const char *buf,
return -ENOENT;
}
-static FC_CLASS_DEVICE_ATTR(host, reset_statistics, S_IWUSR, NULL,
+static FC_DEVICE_ATTR(host, reset_statistics, S_IWUSR, NULL,
fc_reset_statistics);
static struct attribute *fc_statistics_attrs[] = {
- &class_device_attr_host_seconds_since_last_reset.attr,
- &class_device_attr_host_tx_frames.attr,
- &class_device_attr_host_tx_words.attr,
- &class_device_attr_host_rx_frames.attr,
- &class_device_attr_host_rx_words.attr,
- &class_device_attr_host_lip_count.attr,
- &class_device_attr_host_nos_count.attr,
- &class_device_attr_host_error_frames.attr,
- &class_device_attr_host_dumped_frames.attr,
- &class_device_attr_host_link_failure_count.attr,
- &class_device_attr_host_loss_of_sync_count.attr,
- &class_device_attr_host_loss_of_signal_count.attr,
- &class_device_attr_host_prim_seq_protocol_err_count.attr,
- &class_device_attr_host_invalid_tx_word_count.attr,
- &class_device_attr_host_invalid_crc_count.attr,
- &class_device_attr_host_fcp_input_requests.attr,
- &class_device_attr_host_fcp_output_requests.attr,
- &class_device_attr_host_fcp_control_requests.attr,
- &class_device_attr_host_fcp_input_megabytes.attr,
- &class_device_attr_host_fcp_output_megabytes.attr,
- &class_device_attr_host_reset_statistics.attr,
+ &device_attr_host_seconds_since_last_reset.attr,
+ &device_attr_host_tx_frames.attr,
+ &device_attr_host_tx_words.attr,
+ &device_attr_host_rx_frames.attr,
+ &device_attr_host_rx_words.attr,
+ &device_attr_host_lip_count.attr,
+ &device_attr_host_nos_count.attr,
+ &device_attr_host_error_frames.attr,
+ &device_attr_host_dumped_frames.attr,
+ &device_attr_host_link_failure_count.attr,
+ &device_attr_host_loss_of_sync_count.attr,
+ &device_attr_host_loss_of_signal_count.attr,
+ &device_attr_host_prim_seq_protocol_err_count.attr,
+ &device_attr_host_invalid_tx_word_count.attr,
+ &device_attr_host_invalid_crc_count.attr,
+ &device_attr_host_fcp_input_requests.attr,
+ &device_attr_host_fcp_output_requests.attr,
+ &device_attr_host_fcp_control_requests.attr,
+ &device_attr_host_fcp_input_megabytes.attr,
+ &device_attr_host_fcp_output_megabytes.attr,
+ &device_attr_host_reset_statistics.attr,
NULL
};
@@ -1695,10 +1726,10 @@ fc_parse_wwn(const char *ns, u64 *nm)
* as hex characters, and may *not* contain any prefixes (e.g. 0x, x, etc)
*/
static ssize_t
-store_fc_host_vport_create(struct class_device *cdev, const char *buf,
- size_t count)
+store_fc_host_vport_create(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
- struct Scsi_Host *shost = transport_class_to_shost(cdev);
+ struct Scsi_Host *shost = transport_class_to_shost(dev);
struct fc_vport_identifiers vid;
struct fc_vport *vport;
unsigned int cnt=count;
@@ -1731,7 +1762,7 @@ store_fc_host_vport_create(struct class_device *cdev, const char *buf,
stat = fc_vport_create(shost, 0, &shost->shost_gendev, &vid, &vport);
return stat ? stat : count;
}
-static FC_CLASS_DEVICE_ATTR(host, vport_create, S_IWUSR, NULL,
+static FC_DEVICE_ATTR(host, vport_create, S_IWUSR, NULL,
store_fc_host_vport_create);
@@ -1742,10 +1773,10 @@ static FC_CLASS_DEVICE_ATTR(host, vport_create, S_IWUSR, NULL,
* any prefixes (e.g. 0x, x, etc)
*/
static ssize_t
-store_fc_host_vport_delete(struct class_device *cdev, const char *buf,
- size_t count)
+store_fc_host_vport_delete(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
- struct Scsi_Host *shost = transport_class_to_shost(cdev);
+ struct Scsi_Host *shost = transport_class_to_shost(dev);
struct fc_host_attrs *fc_host = shost_to_fc_host(shost);
struct fc_vport *vport;
u64 wwpn, wwnn;
@@ -1787,7 +1818,7 @@ store_fc_host_vport_delete(struct class_device *cdev, const char *buf,
stat = fc_vport_terminate(vport);
return stat ? stat : count;
}
-static FC_CLASS_DEVICE_ATTR(host, vport_delete, S_IWUSR, NULL,
+static FC_DEVICE_ATTR(host, vport_delete, S_IWUSR, NULL,
store_fc_host_vport_delete);
@@ -1930,12 +1961,17 @@ fc_timed_out(struct scsi_cmnd *scmd)
}
/*
- * Must be called with shost->host_lock held
+ * Called by fc_user_scan to locate an rport on the shost that
+ * matches the channel and target id, and invoke scsi_scan_target()
+ * on the rport.
*/
-static int fc_user_scan(struct Scsi_Host *shost, uint channel,
- uint id, uint lun)
+static void
+fc_user_scan_tgt(struct Scsi_Host *shost, uint channel, uint id, uint lun)
{
struct fc_rport *rport;
+ unsigned long flags;
+
+ spin_lock_irqsave(shost->host_lock, flags);
list_for_each_entry(rport, &fc_host_rports(shost), peers) {
if (rport->scsi_target_id == -1)
@@ -1944,13 +1980,54 @@ static int fc_user_scan(struct Scsi_Host *shost, uint channel,
if (rport->port_state != FC_PORTSTATE_ONLINE)
continue;
- if ((channel == SCAN_WILD_CARD || channel == rport->channel) &&
- (id == SCAN_WILD_CARD || id == rport->scsi_target_id)) {
- scsi_scan_target(&rport->dev, rport->channel,
- rport->scsi_target_id, lun, 1);
+ if ((channel == rport->channel) &&
+ (id == rport->scsi_target_id)) {
+ spin_unlock_irqrestore(shost->host_lock, flags);
+ scsi_scan_target(&rport->dev, channel, id, lun, 1);
+ return;
}
}
+ spin_unlock_irqrestore(shost->host_lock, flags);
+}
+
+/*
+ * Called via sysfs scan routines. Necessary, as the FC transport
+ * wants to place all target objects below the rport object. So this
+ * routine must invoke the scsi_scan_target() routine with the rport
+ * object as the parent.
+ */
+static int
+fc_user_scan(struct Scsi_Host *shost, uint channel, uint id, uint lun)
+{
+ uint chlo, chhi;
+ uint tgtlo, tgthi;
+
+ if (((channel != SCAN_WILD_CARD) && (channel > shost->max_channel)) ||
+ ((id != SCAN_WILD_CARD) && (id >= shost->max_id)) ||
+ ((lun != SCAN_WILD_CARD) && (lun > shost->max_lun)))
+ return -EINVAL;
+
+ if (channel == SCAN_WILD_CARD) {
+ chlo = 0;
+ chhi = shost->max_channel + 1;
+ } else {
+ chlo = channel;
+ chhi = channel + 1;
+ }
+
+ if (id == SCAN_WILD_CARD) {
+ tgtlo = 0;
+ tgthi = shost->max_id;
+ } else {
+ tgtlo = id;
+ tgthi = id + 1;
+ }
+
+ for ( ; chlo < chhi; chlo++)
+ for ( ; tgtlo < tgthi; tgtlo++)
+ fc_user_scan_tgt(shost, chlo, tgtlo, lun);
+
return 0;
}
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index ca7bb6f63bd..65d1737eb66 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -40,13 +40,13 @@ struct iscsi_internal {
struct scsi_transport_template t;
struct iscsi_transport *iscsi_transport;
struct list_head list;
- struct class_device cdev;
+ struct device dev;
- struct class_device_attribute *host_attrs[ISCSI_HOST_ATTRS + 1];
+ struct device_attribute *host_attrs[ISCSI_HOST_ATTRS + 1];
struct transport_container conn_cont;
- struct class_device_attribute *conn_attrs[ISCSI_CONN_ATTRS + 1];
+ struct device_attribute *conn_attrs[ISCSI_CONN_ATTRS + 1];
struct transport_container session_cont;
- struct class_device_attribute *session_attrs[ISCSI_SESSION_ATTRS + 1];
+ struct device_attribute *session_attrs[ISCSI_SESSION_ATTRS + 1];
};
static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
@@ -63,12 +63,12 @@ static DEFINE_SPINLOCK(iscsi_transport_lock);
#define to_iscsi_internal(tmpl) \
container_of(tmpl, struct iscsi_internal, t)
-#define cdev_to_iscsi_internal(_cdev) \
- container_of(_cdev, struct iscsi_internal, cdev)
+#define dev_to_iscsi_internal(_dev) \
+ container_of(_dev, struct iscsi_internal, dev)
-static void iscsi_transport_release(struct class_device *cdev)
+static void iscsi_transport_release(struct device *dev)
{
- struct iscsi_internal *priv = cdev_to_iscsi_internal(cdev);
+ struct iscsi_internal *priv = dev_to_iscsi_internal(dev);
kfree(priv);
}
@@ -78,25 +78,27 @@ static void iscsi_transport_release(struct class_device *cdev)
*/
static struct class iscsi_transport_class = {
.name = "iscsi_transport",
- .release = iscsi_transport_release,
+ .dev_release = iscsi_transport_release,
};
static ssize_t
-show_transport_handle(struct class_device *cdev, char *buf)
+show_transport_handle(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct iscsi_internal *priv = cdev_to_iscsi_internal(cdev);
+ struct iscsi_internal *priv = dev_to_iscsi_internal(dev);
return sprintf(buf, "%llu\n", (unsigned long long)iscsi_handle(priv->iscsi_transport));
}
-static CLASS_DEVICE_ATTR(handle, S_IRUGO, show_transport_handle, NULL);
+static DEVICE_ATTR(handle, S_IRUGO, show_transport_handle, NULL);
#define show_transport_attr(name, format) \
static ssize_t \
-show_transport_##name(struct class_device *cdev, char *buf) \
+show_transport_##name(struct device *dev, \
+ struct device_attribute *attr,char *buf) \
{ \
- struct iscsi_internal *priv = cdev_to_iscsi_internal(cdev); \
+ struct iscsi_internal *priv = dev_to_iscsi_internal(dev); \
return sprintf(buf, format"\n", priv->iscsi_transport->name); \
} \
-static CLASS_DEVICE_ATTR(name, S_IRUGO, show_transport_##name, NULL);
+static DEVICE_ATTR(name, S_IRUGO, show_transport_##name, NULL);
show_transport_attr(caps, "0x%x");
show_transport_attr(max_lun, "%d");
@@ -104,11 +106,11 @@ show_transport_attr(max_conn, "%d");
show_transport_attr(max_cmd_len, "%d");
static struct attribute *iscsi_transport_attrs[] = {
- &class_device_attr_handle.attr,
- &class_device_attr_caps.attr,
- &class_device_attr_max_lun.attr,
- &class_device_attr_max_conn.attr,
- &class_device_attr_max_cmd_len.attr,
+ &dev_attr_handle.attr,
+ &dev_attr_caps.attr,
+ &dev_attr_max_lun.attr,
+ &dev_attr_max_conn.attr,
+ &dev_attr_max_cmd_len.attr,
NULL,
};
@@ -119,7 +121,7 @@ static struct attribute_group iscsi_transport_group = {
static int iscsi_setup_host(struct transport_container *tc, struct device *dev,
- struct class_device *cdev)
+ struct device *cdev)
{
struct Scsi_Host *shost = dev_to_shost(dev);
struct iscsi_host *ihost = shost->shost_data;
@@ -139,7 +141,7 @@ static int iscsi_setup_host(struct transport_container *tc, struct device *dev,
}
static int iscsi_remove_host(struct transport_container *tc, struct device *dev,
- struct class_device *cdev)
+ struct device *cdev)
{
struct Scsi_Host *shost = dev_to_shost(dev);
struct iscsi_host *ihost = shost->shost_data;
@@ -1337,11 +1339,8 @@ iscsi_if_rx(struct sk_buff *skb)
mutex_unlock(&rx_queue_mutex);
}
-#define iscsi_cdev_to_conn(_cdev) \
- iscsi_dev_to_conn(_cdev->dev)
-
#define ISCSI_CLASS_ATTR(_prefix,_name,_mode,_show,_store) \
-struct class_device_attribute class_device_attr_##_prefix##_##_name = \
+struct device_attribute dev_attr_##_prefix##_##_name = \
__ATTR(_name,_mode,_show,_store)
/*
@@ -1349,9 +1348,10 @@ struct class_device_attribute class_device_attr_##_prefix##_##_name = \
*/
#define iscsi_conn_attr_show(param) \
static ssize_t \
-show_conn_param_##param(struct class_device *cdev, char *buf) \
+show_conn_param_##param(struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct iscsi_cls_conn *conn = iscsi_cdev_to_conn(cdev); \
+ struct iscsi_cls_conn *conn = iscsi_dev_to_conn(dev->parent); \
struct iscsi_transport *t = conn->transport; \
return t->get_conn_param(conn, param, buf); \
}
@@ -1375,17 +1375,16 @@ iscsi_conn_attr(address, ISCSI_PARAM_CONN_ADDRESS);
iscsi_conn_attr(ping_tmo, ISCSI_PARAM_PING_TMO);
iscsi_conn_attr(recv_tmo, ISCSI_PARAM_RECV_TMO);
-#define iscsi_cdev_to_session(_cdev) \
- iscsi_dev_to_session(_cdev->dev)
-
/*
* iSCSI session attrs
*/
#define iscsi_session_attr_show(param, perm) \
static ssize_t \
-show_session_param_##param(struct class_device *cdev, char *buf) \
+show_session_param_##param(struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct iscsi_cls_session *session = iscsi_cdev_to_session(cdev); \
+ struct iscsi_cls_session *session = \
+ iscsi_dev_to_session(dev->parent); \
struct iscsi_transport *t = session->transport; \
\
if (perm && !capable(CAP_SYS_ADMIN)) \
@@ -1417,9 +1416,10 @@ iscsi_session_attr(abort_tmo, ISCSI_PARAM_ABORT_TMO, 0);
iscsi_session_attr(lu_reset_tmo, ISCSI_PARAM_LU_RESET_TMO, 0);
static ssize_t
-show_priv_session_state(struct class_device *cdev, char *buf)
+show_priv_session_state(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct iscsi_cls_session *session = iscsi_cdev_to_session(cdev);
+ struct iscsi_cls_session *session = iscsi_dev_to_session(dev->parent);
return sprintf(buf, "%s\n", iscsi_session_state_name(session->state));
}
static ISCSI_CLASS_ATTR(priv_sess, state, S_IRUGO, show_priv_session_state,
@@ -1427,9 +1427,11 @@ static ISCSI_CLASS_ATTR(priv_sess, state, S_IRUGO, show_priv_session_state,
#define iscsi_priv_session_attr_show(field, format) \
static ssize_t \
-show_priv_session_##field(struct class_device *cdev, char *buf) \
+show_priv_session_##field(struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct iscsi_cls_session *session = iscsi_cdev_to_session(cdev);\
+ struct iscsi_cls_session *session = \
+ iscsi_dev_to_session(dev->parent); \
return sprintf(buf, format"\n", session->field); \
}
@@ -1444,9 +1446,10 @@ iscsi_priv_session_attr(recovery_tmo, "%d");
*/
#define iscsi_host_attr_show(param) \
static ssize_t \
-show_host_param_##param(struct class_device *cdev, char *buf) \
+show_host_param_##param(struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct Scsi_Host *shost = transport_class_to_shost(cdev); \
+ struct Scsi_Host *shost = transport_class_to_shost(dev); \
struct iscsi_internal *priv = to_iscsi_internal(shost->transportt); \
return priv->iscsi_transport->get_host_param(shost, param, buf); \
}
@@ -1463,7 +1466,7 @@ iscsi_host_attr(initiatorname, ISCSI_HOST_PARAM_INITIATOR_NAME);
#define SETUP_PRIV_SESSION_RD_ATTR(field) \
do { \
- priv->session_attrs[count] = &class_device_attr_priv_sess_##field; \
+ priv->session_attrs[count] = &dev_attr_priv_sess_##field; \
count++; \
} while (0)
@@ -1471,7 +1474,7 @@ do { \
#define SETUP_SESSION_RD_ATTR(field, param_flag) \
do { \
if (tt->param_mask & param_flag) { \
- priv->session_attrs[count] = &class_device_attr_sess_##field; \
+ priv->session_attrs[count] = &dev_attr_sess_##field; \
count++; \
} \
} while (0)
@@ -1479,7 +1482,7 @@ do { \
#define SETUP_CONN_RD_ATTR(field, param_flag) \
do { \
if (tt->param_mask & param_flag) { \
- priv->conn_attrs[count] = &class_device_attr_conn_##field; \
+ priv->conn_attrs[count] = &dev_attr_conn_##field; \
count++; \
} \
} while (0)
@@ -1487,7 +1490,7 @@ do { \
#define SETUP_HOST_RD_ATTR(field, param_flag) \
do { \
if (tt->host_param_mask & param_flag) { \
- priv->host_attrs[count] = &class_device_attr_host_##field; \
+ priv->host_attrs[count] = &dev_attr_host_##field; \
count++; \
} \
} while (0)
@@ -1578,15 +1581,15 @@ iscsi_register_transport(struct iscsi_transport *tt)
priv->iscsi_transport = tt;
priv->t.user_scan = iscsi_user_scan;
- priv->cdev.class = &iscsi_transport_class;
- snprintf(priv->cdev.class_id, BUS_ID_SIZE, "%s", tt->name);
- err = class_device_register(&priv->cdev);
+ priv->dev.class = &iscsi_transport_class;
+ snprintf(priv->dev.bus_id, BUS_ID_SIZE, "%s", tt->name);
+ err = device_register(&priv->dev);
if (err)
goto free_priv;
- err = sysfs_create_group(&priv->cdev.kobj, &iscsi_transport_group);
+ err = sysfs_create_group(&priv->dev.kobj, &iscsi_transport_group);
if (err)
- goto unregister_cdev;
+ goto unregister_dev;
/* host parameters */
priv->t.host_attrs.ac.attrs = &priv->host_attrs[0];
@@ -1663,8 +1666,8 @@ iscsi_register_transport(struct iscsi_transport *tt)
printk(KERN_NOTICE "iscsi: registered transport (%s)\n", tt->name);
return &priv->t;
-unregister_cdev:
- class_device_unregister(&priv->cdev);
+unregister_dev:
+ device_unregister(&priv->dev);
free_priv:
kfree(priv);
return NULL;
@@ -1691,8 +1694,8 @@ int iscsi_unregister_transport(struct iscsi_transport *tt)
transport_container_unregister(&priv->session_cont);
transport_container_unregister(&priv->t.host_attrs);
- sysfs_remove_group(&priv->cdev.kobj, &iscsi_transport_group);
- class_device_unregister(&priv->cdev);
+ sysfs_remove_group(&priv->dev.kobj, &iscsi_transport_group);
+ device_unregister(&priv->dev);
mutex_unlock(&rx_queue_mutex);
return 0;
diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c
index 43a964d635b..7899e3dda9b 100644
--- a/drivers/scsi/scsi_transport_sas.c
+++ b/drivers/scsi/scsi_transport_sas.c
@@ -53,8 +53,8 @@ struct sas_host_attrs {
/*
* Hack to allow attributes of the same name in different objects.
*/
-#define SAS_CLASS_DEVICE_ATTR(_prefix,_name,_mode,_show,_store) \
- struct class_device_attribute class_device_attr_##_prefix##_##_name = \
+#define SAS_DEVICE_ATTR(_prefix,_name,_mode,_show,_store) \
+ struct device_attribute dev_attr_##_prefix##_##_name = \
__ATTR(_name,_mode,_show,_store)
@@ -192,6 +192,16 @@ static void sas_non_host_smp_request(struct request_queue *q)
sas_smp_request(q, rphy_to_shost(rphy), rphy);
}
+static void sas_host_release(struct device *dev)
+{
+ struct Scsi_Host *shost = dev_to_shost(dev);
+ struct sas_host_attrs *sas_host = to_sas_host_attrs(shost);
+ struct request_queue *q = sas_host->q;
+
+ if (q)
+ blk_cleanup_queue(q);
+}
+
static int sas_bsg_initialize(struct Scsi_Host *shost, struct sas_rphy *rphy)
{
struct request_queue *q;
@@ -199,6 +209,7 @@ static int sas_bsg_initialize(struct Scsi_Host *shost, struct sas_rphy *rphy)
struct device *dev;
char namebuf[BUS_ID_SIZE];
const char *name;
+ void (*release)(struct device *);
if (!to_sas_internal(shost->transportt)->f->smp_handler) {
printk("%s can't handle SMP requests\n", shost->hostt->name);
@@ -209,17 +220,19 @@ static int sas_bsg_initialize(struct Scsi_Host *shost, struct sas_rphy *rphy)
q = blk_init_queue(sas_non_host_smp_request, NULL);
dev = &rphy->dev;
name = dev->bus_id;
+ release = NULL;
} else {
q = blk_init_queue(sas_host_smp_request, NULL);
dev = &shost->shost_gendev;
snprintf(namebuf, sizeof(namebuf),
"sas_host%d", shost->host_no);
name = namebuf;
+ release = sas_host_release;
}
if (!q)
return -ENOMEM;
- error = bsg_register_queue(q, dev, name);
+ error = bsg_register_queue(q, dev, name, release);
if (error) {
blk_cleanup_queue(q);
return -ENOMEM;
@@ -253,7 +266,6 @@ static void sas_bsg_remove(struct Scsi_Host *shost, struct sas_rphy *rphy)
return;
bsg_unregister_queue(q);
- blk_cleanup_queue(q);
}
/*
@@ -261,7 +273,7 @@ static void sas_bsg_remove(struct Scsi_Host *shost, struct sas_rphy *rphy)
*/
static int sas_host_setup(struct transport_container *tc, struct device *dev,
- struct class_device *cdev)
+ struct device *cdev)
{
struct Scsi_Host *shost = dev_to_shost(dev);
struct sas_host_attrs *sas_host = to_sas_host_attrs(shost);
@@ -280,7 +292,7 @@ static int sas_host_setup(struct transport_container *tc, struct device *dev,
}
static int sas_host_remove(struct transport_container *tc, struct device *dev,
- struct class_device *cdev)
+ struct device *cdev)
{
struct Scsi_Host *shost = dev_to_shost(dev);
@@ -356,22 +368,24 @@ EXPORT_SYMBOL(sas_remove_host);
#define sas_phy_show_simple(field, name, format_string, cast) \
static ssize_t \
-show_sas_phy_##name(struct class_device *cdev, char *buf) \
+show_sas_phy_##name(struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct sas_phy *phy = transport_class_to_phy(cdev); \
+ struct sas_phy *phy = transport_class_to_phy(dev); \
\
return snprintf(buf, 20, format_string, cast phy->field); \
}
#define sas_phy_simple_attr(field, name, format_string, type) \
sas_phy_show_simple(field, name, format_string, (type)) \
-static CLASS_DEVICE_ATTR(name, S_IRUGO, show_sas_phy_##name, NULL)
+static DEVICE_ATTR(name, S_IRUGO, show_sas_phy_##name, NULL)
#define sas_phy_show_protocol(field, name) \
static ssize_t \
-show_sas_phy_##name(struct class_device *cdev, char *buf) \
+show_sas_phy_##name(struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct sas_phy *phy = transport_class_to_phy(cdev); \
+ struct sas_phy *phy = transport_class_to_phy(dev); \
\
if (!phy->field) \
return snprintf(buf, 20, "none\n"); \
@@ -380,13 +394,14 @@ show_sas_phy_##name(struct class_device *cdev, char *buf) \
#define sas_phy_protocol_attr(field, name) \
sas_phy_show_protocol(field, name) \
-static CLASS_DEVICE_ATTR(name, S_IRUGO, show_sas_phy_##name, NULL)
+static DEVICE_ATTR(name, S_IRUGO, show_sas_phy_##name, NULL)
#define sas_phy_show_linkspeed(field) \
static ssize_t \
-show_sas_phy_##field(struct class_device *cdev, char *buf) \
+show_sas_phy_##field(struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct sas_phy *phy = transport_class_to_phy(cdev); \
+ struct sas_phy *phy = transport_class_to_phy(dev); \
\
return get_sas_linkspeed_names(phy->field, buf); \
}
@@ -394,10 +409,11 @@ show_sas_phy_##field(struct class_device *cdev, char *buf) \
/* Fudge to tell if we're minimum or maximum */
#define sas_phy_store_linkspeed(field) \
static ssize_t \
-store_sas_phy_##field(struct class_device *cdev, const char *buf, \
- size_t count) \
+store_sas_phy_##field(struct device *dev, \
+ struct device_attribute *attr, \
+ const char *buf, size_t count) \
{ \
- struct sas_phy *phy = transport_class_to_phy(cdev); \
+ struct sas_phy *phy = transport_class_to_phy(dev); \
struct Scsi_Host *shost = dev_to_shost(phy->dev.parent); \
struct sas_internal *i = to_sas_internal(shost->transportt); \
u32 value; \
@@ -416,19 +432,20 @@ store_sas_phy_##field(struct class_device *cdev, const char *buf, \
#define sas_phy_linkspeed_rw_attr(field) \
sas_phy_show_linkspeed(field) \
sas_phy_store_linkspeed(field) \
-static CLASS_DEVICE_ATTR(field, S_IRUGO, show_sas_phy_##field, \
+static DEVICE_ATTR(field, S_IRUGO, show_sas_phy_##field, \
store_sas_phy_##field)
#define sas_phy_linkspeed_attr(field) \
sas_phy_show_linkspeed(field) \
-static CLASS_DEVICE_ATTR(field, S_IRUGO, show_sas_phy_##field, NULL)
+static DEVICE_ATTR(field, S_IRUGO, show_sas_phy_##field, NULL)
#define sas_phy_show_linkerror(field) \
static ssize_t \
-show_sas_phy_##field(struct class_device *cdev, char *buf) \
+show_sas_phy_##field(struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct sas_phy *phy = transport_class_to_phy(cdev); \
+ struct sas_phy *phy = transport_class_to_phy(dev); \
struct Scsi_Host *shost = dev_to_shost(phy->dev.parent); \
struct sas_internal *i = to_sas_internal(shost->transportt); \
int error; \
@@ -441,24 +458,25 @@ show_sas_phy_##field(struct class_device *cdev, char *buf) \
#define sas_phy_linkerror_attr(field) \
sas_phy_show_linkerror(field) \
-static CLASS_DEVICE_ATTR(field, S_IRUGO, show_sas_phy_##field, NULL)
+static DEVICE_ATTR(field, S_IRUGO, show_sas_phy_##field, NULL)
static ssize_t
-show_sas_device_type(struct class_device *cdev, char *buf)
+show_sas_device_type(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct sas_phy *phy = transport_class_to_phy(cdev);
+ struct sas_phy *phy = transport_class_to_phy(dev);
if (!phy->identify.device_type)
return snprintf(buf, 20, "none\n");
return get_sas_device_type_names(phy->identify.device_type, buf);
}
-static CLASS_DEVICE_ATTR(device_type, S_IRUGO, show_sas_device_type, NULL);
+static DEVICE_ATTR(device_type, S_IRUGO, show_sas_device_type, NULL);
-static ssize_t do_sas_phy_enable(struct class_device *cdev,
+static ssize_t do_sas_phy_enable(struct device *dev,
size_t count, int enable)
{
- struct sas_phy *phy = transport_class_to_phy(cdev);
+ struct sas_phy *phy = transport_class_to_phy(dev);
struct Scsi_Host *shost = dev_to_shost(phy->dev.parent);
struct sas_internal *i = to_sas_internal(shost->transportt);
int error;
@@ -470,18 +488,19 @@ static ssize_t do_sas_phy_enable(struct class_device *cdev,
return count;
};
-static ssize_t store_sas_phy_enable(struct class_device *cdev,
- const char *buf, size_t count)
+static ssize_t
+store_sas_phy_enable(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
if (count < 1)
return -EINVAL;
switch (buf[0]) {
case '0':
- do_sas_phy_enable(cdev, count, 0);
+ do_sas_phy_enable(dev, count, 0);
break;
case '1':
- do_sas_phy_enable(cdev, count, 1);
+ do_sas_phy_enable(dev, count, 1);
break;
default:
return -EINVAL;
@@ -490,20 +509,22 @@ static ssize_t store_sas_phy_enable(struct class_device *cdev,
return count;
}
-static ssize_t show_sas_phy_enable(struct class_device *cdev, char *buf)
+static ssize_t
+show_sas_phy_enable(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct sas_phy *phy = transport_class_to_phy(cdev);
+ struct sas_phy *phy = transport_class_to_phy(dev);
return snprintf(buf, 20, "%d", phy->enabled);
}
-static CLASS_DEVICE_ATTR(enable, S_IRUGO | S_IWUSR, show_sas_phy_enable,
+static DEVICE_ATTR(enable, S_IRUGO | S_IWUSR, show_sas_phy_enable,
store_sas_phy_enable);
-static ssize_t do_sas_phy_reset(struct class_device *cdev,
- size_t count, int hard_reset)
+static ssize_t
+do_sas_phy_reset(struct device *dev, size_t count, int hard_reset)
{
- struct sas_phy *phy = transport_class_to_phy(cdev);
+ struct sas_phy *phy = transport_class_to_phy(dev);
struct Scsi_Host *shost = dev_to_shost(phy->dev.parent);
struct sas_internal *i = to_sas_internal(shost->transportt);
int error;
@@ -514,19 +535,21 @@ static ssize_t do_sas_phy_reset(struct class_device *cdev,
return count;
};
-static ssize_t store_sas_link_reset(struct class_device *cdev,
- const char *buf, size_t count)
+static ssize_t
+store_sas_link_reset(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
- return do_sas_phy_reset(cdev, count, 0);
+ return do_sas_phy_reset(dev, count, 0);
}
-static CLASS_DEVICE_ATTR(link_reset, S_IWUSR, NULL, store_sas_link_reset);
+static DEVICE_ATTR(link_reset, S_IWUSR, NULL, store_sas_link_reset);
-static ssize_t store_sas_hard_reset(struct class_device *cdev,
- const char *buf, size_t count)
+static ssize_t
+store_sas_hard_reset(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
- return do_sas_phy_reset(cdev, count, 1);
+ return do_sas_phy_reset(dev, count, 1);
}
-static CLASS_DEVICE_ATTR(hard_reset, S_IWUSR, NULL, store_sas_hard_reset);
+static DEVICE_ATTR(hard_reset, S_IWUSR, NULL, store_sas_hard_reset);
sas_phy_protocol_attr(identify.initiator_port_protocols,
initiator_port_protocols);
@@ -695,16 +718,17 @@ EXPORT_SYMBOL(scsi_is_sas_phy);
*/
#define sas_port_show_simple(field, name, format_string, cast) \
static ssize_t \
-show_sas_port_##name(struct class_device *cdev, char *buf) \
+show_sas_port_##name(struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct sas_port *port = transport_class_to_sas_port(cdev); \
+ struct sas_port *port = transport_class_to_sas_port(dev); \
\
return snprintf(buf, 20, format_string, cast port->field); \
}
#define sas_port_simple_attr(field, name, format_string, type) \
sas_port_show_simple(field, name, format_string, (type)) \
-static CLASS_DEVICE_ATTR(name, S_IRUGO, show_sas_port_##name, NULL)
+static DEVICE_ATTR(name, S_IRUGO, show_sas_port_##name, NULL)
sas_port_simple_attr(num_phys, num_phys, "%d\n", int);
@@ -1017,23 +1041,25 @@ EXPORT_SYMBOL(sas_port_mark_backlink);
#define sas_rphy_show_simple(field, name, format_string, cast) \
static ssize_t \
-show_sas_rphy_##name(struct class_device *cdev, char *buf) \
+show_sas_rphy_##name(struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct sas_rphy *rphy = transport_class_to_rphy(cdev); \
+ struct sas_rphy *rphy = transport_class_to_rphy(dev); \
\
return snprintf(buf, 20, format_string, cast rphy->field); \
}
#define sas_rphy_simple_attr(field, name, format_string, type) \
sas_rphy_show_simple(field, name, format_string, (type)) \
-static SAS_CLASS_DEVICE_ATTR(rphy, name, S_IRUGO, \
+static SAS_DEVICE_ATTR(rphy, name, S_IRUGO, \
show_sas_rphy_##name, NULL)
#define sas_rphy_show_protocol(field, name) \
static ssize_t \
-show_sas_rphy_##name(struct class_device *cdev, char *buf) \
+show_sas_rphy_##name(struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct sas_rphy *rphy = transport_class_to_rphy(cdev); \
+ struct sas_rphy *rphy = transport_class_to_rphy(dev); \
\
if (!rphy->field) \
return snprintf(buf, 20, "none\n"); \
@@ -1042,13 +1068,14 @@ show_sas_rphy_##name(struct class_device *cdev, char *buf) \
#define sas_rphy_protocol_attr(field, name) \
sas_rphy_show_protocol(field, name) \
-static SAS_CLASS_DEVICE_ATTR(rphy, name, S_IRUGO, \
+static SAS_DEVICE_ATTR(rphy, name, S_IRUGO, \
show_sas_rphy_##name, NULL)
static ssize_t
-show_sas_rphy_device_type(struct class_device *cdev, char *buf)
+show_sas_rphy_device_type(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct sas_rphy *rphy = transport_class_to_rphy(cdev);
+ struct sas_rphy *rphy = transport_class_to_rphy(dev);
if (!rphy->identify.device_type)
return snprintf(buf, 20, "none\n");
@@ -1056,13 +1083,14 @@ show_sas_rphy_device_type(struct class_device *cdev, char *buf)
rphy->identify.device_type, buf);
}
-static SAS_CLASS_DEVICE_ATTR(rphy, device_type, S_IRUGO,
+static SAS_DEVICE_ATTR(rphy, device_type, S_IRUGO,
show_sas_rphy_device_type, NULL);
static ssize_t
-show_sas_rphy_enclosure_identifier(struct class_device *cdev, char *buf)
+show_sas_rphy_enclosure_identifier(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct sas_rphy *rphy = transport_class_to_rphy(cdev);
+ struct sas_rphy *rphy = transport_class_to_rphy(dev);
struct sas_phy *phy = dev_to_phy(rphy->dev.parent);
struct Scsi_Host *shost = dev_to_shost(phy->dev.parent);
struct sas_internal *i = to_sas_internal(shost->transportt);
@@ -1082,13 +1110,14 @@ show_sas_rphy_enclosure_identifier(struct class_device *cdev, char *buf)
return sprintf(buf, "0x%llx\n", (unsigned long long)identifier);
}
-static SAS_CLASS_DEVICE_ATTR(rphy, enclosure_identifier, S_IRUGO,
+static SAS_DEVICE_ATTR(rphy, enclosure_identifier, S_IRUGO,
show_sas_rphy_enclosure_identifier, NULL);
static ssize_t
-show_sas_rphy_bay_identifier(struct class_device *cdev, char *buf)
+show_sas_rphy_bay_identifier(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct sas_rphy *rphy = transport_class_to_rphy(cdev);
+ struct sas_rphy *rphy = transport_class_to_rphy(dev);
struct sas_phy *phy = dev_to_phy(rphy->dev.parent);
struct Scsi_Host *shost = dev_to_shost(phy->dev.parent);
struct sas_internal *i = to_sas_internal(shost->transportt);
@@ -1103,7 +1132,7 @@ show_sas_rphy_bay_identifier(struct class_device *cdev, char *buf)
return sprintf(buf, "%d\n", val);
}
-static SAS_CLASS_DEVICE_ATTR(rphy, bay_identifier, S_IRUGO,
+static SAS_DEVICE_ATTR(rphy, bay_identifier, S_IRUGO,
show_sas_rphy_bay_identifier, NULL);
sas_rphy_protocol_attr(identify.initiator_port_protocols,
@@ -1161,9 +1190,10 @@ static DECLARE_TRANSPORT_CLASS(sas_end_dev_class,
#define sas_end_dev_show_simple(field, name, format_string, cast) \
static ssize_t \
-show_sas_end_dev_##name(struct class_device *cdev, char *buf) \
+show_sas_end_dev_##name(struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct sas_rphy *rphy = transport_class_to_rphy(cdev); \
+ struct sas_rphy *rphy = transport_class_to_rphy(dev); \
struct sas_end_device *rdev = rphy_to_end_device(rphy); \
\
return snprintf(buf, 20, format_string, cast rdev->field); \
@@ -1171,7 +1201,7 @@ show_sas_end_dev_##name(struct class_device *cdev, char *buf) \
#define sas_end_dev_simple_attr(field, name, format_string, type) \
sas_end_dev_show_simple(field, name, format_string, (type)) \
-static SAS_CLASS_DEVICE_ATTR(end_dev, name, S_IRUGO, \
+static SAS_DEVICE_ATTR(end_dev, name, S_IRUGO, \
show_sas_end_dev_##name, NULL)
sas_end_dev_simple_attr(ready_led_meaning, ready_led_meaning, "%d\n", int);
@@ -1185,9 +1215,10 @@ static DECLARE_TRANSPORT_CLASS(sas_expander_class,
#define sas_expander_show_simple(field, name, format_string, cast) \
static ssize_t \
-show_sas_expander_##name(struct class_device *cdev, char *buf) \
+show_sas_expander_##name(struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct sas_rphy *rphy = transport_class_to_rphy(cdev); \
+ struct sas_rphy *rphy = transport_class_to_rphy(dev); \
struct sas_expander_device *edev = rphy_to_expander_device(rphy); \
\
return snprintf(buf, 20, format_string, cast edev->field); \
@@ -1195,7 +1226,7 @@ show_sas_expander_##name(struct class_device *cdev, char *buf) \
#define sas_expander_simple_attr(field, name, format_string, type) \
sas_expander_show_simple(field, name, format_string, (type)) \
-static SAS_CLASS_DEVICE_ATTR(expander, name, S_IRUGO, \
+static SAS_DEVICE_ATTR(expander, name, S_IRUGO, \
show_sas_expander_##name, NULL)
sas_expander_simple_attr(vendor_id, vendor_id, "%s\n", char *);
@@ -1282,6 +1313,9 @@ static void sas_expander_release(struct device *dev)
struct sas_rphy *rphy = dev_to_rphy(dev);
struct sas_expander_device *edev = rphy_to_expander_device(rphy);
+ if (rphy->q)
+ blk_cleanup_queue(rphy->q);
+
put_device(dev->parent);
kfree(edev);
}
@@ -1291,6 +1325,9 @@ static void sas_end_device_release(struct device *dev)
struct sas_rphy *rphy = dev_to_rphy(dev);
struct sas_end_device *edev = rphy_to_end_device(rphy);
+ if (rphy->q)
+ blk_cleanup_queue(rphy->q);
+
put_device(dev->parent);
kfree(edev);
}
@@ -1554,14 +1591,14 @@ static int sas_user_scan(struct Scsi_Host *shost, uint channel,
*/
#define SETUP_TEMPLATE(attrb, field, perm, test) \
- i->private_##attrb[count] = class_device_attr_##field; \
+ i->private_##attrb[count] = dev_attr_##field; \
i->private_##attrb[count].attr.mode = perm; \
i->attrb[count] = &i->private_##attrb[count]; \
if (test) \
count++
#define SETUP_TEMPLATE_RW(attrb, field, perm, test, ro_test, ro_perm) \
- i->private_##attrb[count] = class_device_attr_##field; \
+ i->private_##attrb[count] = dev_attr_##field; \
i->private_##attrb[count].attr.mode = perm; \
if (ro_test) { \
i->private_##attrb[count].attr.mode = ro_perm; \
diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c
index 1fb60313a51..75a64a6cae8 100644
--- a/drivers/scsi/scsi_transport_spi.c
+++ b/drivers/scsi/scsi_transport_spi.c
@@ -24,6 +24,7 @@
#include <linux/workqueue.h>
#include <linux/blkdev.h>
#include <linux/mutex.h>
+#include <linux/sysfs.h>
#include <scsi/scsi.h>
#include "scsi_priv.h"
#include <scsi/scsi_device.h>
@@ -158,7 +159,7 @@ static inline enum spi_signal_type spi_signal_to_value(const char *name)
}
static int spi_host_setup(struct transport_container *tc, struct device *dev,
- struct class_device *cdev)
+ struct device *cdev)
{
struct Scsi_Host *shost = dev_to_shost(dev);
@@ -169,7 +170,7 @@ static int spi_host_setup(struct transport_container *tc, struct device *dev,
static int spi_host_configure(struct transport_container *tc,
struct device *dev,
- struct class_device *cdev);
+ struct device *cdev);
static DECLARE_TRANSPORT_CLASS(spi_host_class,
"spi_host",
@@ -195,11 +196,11 @@ static int spi_host_match(struct attribute_container *cont,
static int spi_target_configure(struct transport_container *tc,
struct device *dev,
- struct class_device *cdev);
+ struct device *cdev);
static int spi_device_configure(struct transport_container *tc,
struct device *dev,
- struct class_device *cdev)
+ struct device *cdev)
{
struct scsi_device *sdev = to_scsi_device(dev);
struct scsi_target *starget = sdev->sdev_target;
@@ -219,7 +220,7 @@ static int spi_device_configure(struct transport_container *tc,
static int spi_setup_transport_attrs(struct transport_container *tc,
struct device *dev,
- struct class_device *cdev)
+ struct device *cdev)
{
struct scsi_target *starget = to_scsi_target(dev);
@@ -248,9 +249,10 @@ static int spi_setup_transport_attrs(struct transport_container *tc,
#define spi_transport_show_simple(field, format_string) \
\
static ssize_t \
-show_spi_transport_##field(struct class_device *cdev, char *buf) \
+show_spi_transport_##field(struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct scsi_target *starget = transport_class_to_starget(cdev); \
+ struct scsi_target *starget = transport_class_to_starget(dev); \
struct spi_transport_attrs *tp; \
\
tp = (struct spi_transport_attrs *)&starget->starget_data; \
@@ -260,11 +262,12 @@ show_spi_transport_##field(struct class_device *cdev, char *buf) \
#define spi_transport_store_simple(field, format_string) \
\
static ssize_t \
-store_spi_transport_##field(struct class_device *cdev, const char *buf, \
- size_t count) \
+store_spi_transport_##field(struct device *dev, \
+ struct device_attribute *attr, \
+ const char *buf, size_t count) \
{ \
int val; \
- struct scsi_target *starget = transport_class_to_starget(cdev); \
+ struct scsi_target *starget = transport_class_to_starget(dev); \
struct spi_transport_attrs *tp; \
\
tp = (struct spi_transport_attrs *)&starget->starget_data; \
@@ -276,9 +279,10 @@ store_spi_transport_##field(struct class_device *cdev, const char *buf, \
#define spi_transport_show_function(field, format_string) \
\
static ssize_t \
-show_spi_transport_##field(struct class_device *cdev, char *buf) \
+show_spi_transport_##field(struct device *dev, \
+ struct device_attribute *attr, char *buf) \
{ \
- struct scsi_target *starget = transport_class_to_starget(cdev); \
+ struct scsi_target *starget = transport_class_to_starget(dev); \
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent); \
struct spi_transport_attrs *tp; \
struct spi_internal *i = to_spi_internal(shost->transportt); \
@@ -290,11 +294,12 @@ show_spi_transport_##field(struct class_device *cdev, char *buf) \
#define spi_transport_store_function(field, format_string) \
static ssize_t \
-store_spi_transport_##field(struct class_device *cdev, const char *buf, \
- size_t count) \
+store_spi_transport_##field(struct device *dev, \
+ struct device_attribute *attr, \
+ const char *buf, size_t count) \
{ \
int val; \
- struct scsi_target *starget = transport_class_to_starget(cdev); \
+ struct scsi_target *starget = transport_class_to_starget(dev); \
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent); \
struct spi_internal *i = to_spi_internal(shost->transportt); \
\
@@ -307,11 +312,12 @@ store_spi_transport_##field(struct class_device *cdev, const char *buf, \
#define spi_transport_store_max(field, format_string) \
static ssize_t \
-store_spi_transport_##field(struct class_device *cdev, const char *buf, \
- size_t count) \
+store_spi_transport_##field(struct device *dev, \
+ struct device_attribute *attr, \
+ const char *buf, size_t count) \
{ \
int val; \
- struct scsi_target *starget = transport_class_to_starget(cdev); \
+ struct scsi_target *starget = transport_class_to_starget(dev); \
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent); \
struct spi_internal *i = to_spi_internal(shost->transportt); \
struct spi_transport_attrs *tp \
@@ -329,24 +335,24 @@ store_spi_transport_##field(struct class_device *cdev, const char *buf, \
#define spi_transport_rd_attr(field, format_string) \
spi_transport_show_function(field, format_string) \
spi_transport_store_function(field, format_string) \
-static CLASS_DEVICE_ATTR(field, S_IRUGO, \
- show_spi_transport_##field, \
- store_spi_transport_##field);
+static DEVICE_ATTR(field, S_IRUGO, \
+ show_spi_transport_##field, \
+ store_spi_transport_##field);
#define spi_transport_simple_attr(field, format_string) \
spi_transport_show_simple(field, format_string) \
spi_transport_store_simple(field, format_string) \
-static CLASS_DEVICE_ATTR(field, S_IRUGO, \
- show_spi_transport_##field, \
- store_spi_transport_##field);
+static DEVICE_ATTR(field, S_IRUGO, \
+ show_spi_transport_##field, \
+ store_spi_transport_##field);
#define spi_transport_max_attr(field, format_string) \
spi_transport_show_function(field, format_string) \
spi_transport_store_max(field, format_string) \
spi_transport_simple_attr(max_##field, format_string) \
-static CLASS_DEVICE_ATTR(field, S_IRUGO, \
- show_spi_transport_##field, \
- store_spi_transport_##field);
+static DEVICE_ATTR(field, S_IRUGO, \
+ show_spi_transport_##field, \
+ store_spi_transport_##field);
/* The Parallel SCSI Tranport Attributes: */
spi_transport_max_attr(offset, "%d\n");
@@ -370,14 +376,15 @@ static int child_iter(struct device *dev, void *data)
}
static ssize_t
-store_spi_revalidate(struct class_device *cdev, const char *buf, size_t count)
+store_spi_revalidate(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
- struct scsi_target *starget = transport_class_to_starget(cdev);
+ struct scsi_target *starget = transport_class_to_starget(dev);
device_for_each_child(&starget->dev, NULL, child_iter);
return count;
}
-static CLASS_DEVICE_ATTR(revalidate, S_IWUSR, NULL, store_spi_revalidate);
+static DEVICE_ATTR(revalidate, S_IWUSR, NULL, store_spi_revalidate);
/* Translate the period into ns according to the current spec
* for SDTR/PPR messages */
@@ -412,7 +419,7 @@ show_spi_transport_period_helper(char *buf, int period)
}
static ssize_t
-store_spi_transport_period_helper(struct class_device *cdev, const char *buf,
+store_spi_transport_period_helper(struct device *dev, const char *buf,
size_t count, int *periodp)
{
int j, picosec, period = -1;
@@ -449,9 +456,10 @@ store_spi_transport_period_helper(struct class_device *cdev, const char *buf,
}
static ssize_t
-show_spi_transport_period(struct class_device *cdev, char *buf)
+show_spi_transport_period(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct scsi_target *starget = transport_class_to_starget(cdev);
+ struct scsi_target *starget = transport_class_to_starget(dev);
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
struct spi_internal *i = to_spi_internal(shost->transportt);
struct spi_transport_attrs *tp =
@@ -464,8 +472,8 @@ show_spi_transport_period(struct class_device *cdev, char *buf)
}
static ssize_t
-store_spi_transport_period(struct class_device *cdev, const char *buf,
- size_t count)
+store_spi_transport_period(struct device *cdev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct scsi_target *starget = transport_class_to_starget(cdev);
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
@@ -487,12 +495,13 @@ store_spi_transport_period(struct class_device *cdev, const char *buf,
return retval;
}
-static CLASS_DEVICE_ATTR(period, S_IRUGO,
- show_spi_transport_period,
- store_spi_transport_period);
+static DEVICE_ATTR(period, S_IRUGO,
+ show_spi_transport_period,
+ store_spi_transport_period);
static ssize_t
-show_spi_transport_min_period(struct class_device *cdev, char *buf)
+show_spi_transport_min_period(struct device *cdev,
+ struct device_attribute *attr, char *buf)
{
struct scsi_target *starget = transport_class_to_starget(cdev);
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
@@ -507,8 +516,9 @@ show_spi_transport_min_period(struct class_device *cdev, char *buf)
}
static ssize_t
-store_spi_transport_min_period(struct class_device *cdev, const char *buf,
- size_t count)
+store_spi_transport_min_period(struct device *cdev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct scsi_target *starget = transport_class_to_starget(cdev);
struct spi_transport_attrs *tp =
@@ -519,12 +529,14 @@ store_spi_transport_min_period(struct class_device *cdev, const char *buf,
}
-static CLASS_DEVICE_ATTR(min_period, S_IRUGO,
- show_spi_transport_min_period,
- store_spi_transport_min_period);
+static DEVICE_ATTR(min_period, S_IRUGO,
+ show_spi_transport_min_period,
+ store_spi_transport_min_period);
-static ssize_t show_spi_host_signalling(struct class_device *cdev, char *buf)
+static ssize_t show_spi_host_signalling(struct device *cdev,
+ struct device_attribute *attr,
+ char *buf)
{
struct Scsi_Host *shost = transport_class_to_shost(cdev);
struct spi_internal *i = to_spi_internal(shost->transportt);
@@ -534,10 +546,11 @@ static ssize_t show_spi_host_signalling(struct class_device *cdev, char *buf)
return sprintf(buf, "%s\n", spi_signal_to_string(spi_signalling(shost)));
}
-static ssize_t store_spi_host_signalling(struct class_device *cdev,
+static ssize_t store_spi_host_signalling(struct device *dev,
+ struct device_attribute *attr,
const char *buf, size_t count)
{
- struct Scsi_Host *shost = transport_class_to_shost(cdev);
+ struct Scsi_Host *shost = transport_class_to_shost(dev);
struct spi_internal *i = to_spi_internal(shost->transportt);
enum spi_signal_type type = spi_signal_to_value(buf);
@@ -549,9 +562,9 @@ static ssize_t store_spi_host_signalling(struct class_device *cdev,
return count;
}
-static CLASS_DEVICE_ATTR(signalling, S_IRUGO,
- show_spi_host_signalling,
- store_spi_host_signalling);
+static DEVICE_ATTR(signalling, S_IRUGO,
+ show_spi_host_signalling,
+ store_spi_host_signalling);
#define DV_SET(x, y) \
if(i->f->set_##x) \
@@ -1334,7 +1347,7 @@ static DECLARE_ANON_TRANSPORT_CLASS(spi_device_class,
spi_device_configure);
static struct attribute *host_attributes[] = {
- &class_device_attr_signalling.attr,
+ &dev_attr_signalling.attr,
NULL
};
@@ -1344,12 +1357,12 @@ static struct attribute_group host_attribute_group = {
static int spi_host_configure(struct transport_container *tc,
struct device *dev,
- struct class_device *cdev)
+ struct device *cdev)
{
struct kobject *kobj = &cdev->kobj;
struct Scsi_Host *shost = transport_class_to_shost(cdev);
struct spi_internal *si = to_spi_internal(shost->transportt);
- struct attribute *attr = &class_device_attr_signalling.attr;
+ struct attribute *attr = &dev_attr_signalling.attr;
int rc = 0;
if (si->f->set_signalling)
@@ -1362,82 +1375,81 @@ static int spi_host_configure(struct transport_container *tc,
* overloads the return by setting 1<<1 if the attribute should
* be writeable */
#define TARGET_ATTRIBUTE_HELPER(name) \
- (si->f->show_##name ? 1 : 0) + \
- (si->f->set_##name ? 2 : 0)
+ (si->f->show_##name ? S_IRUGO : 0) | \
+ (si->f->set_##name ? S_IWUSR : 0)
-static int target_attribute_is_visible(struct kobject *kobj,
- struct attribute *attr, int i)
+static mode_t target_attribute_is_visible(struct kobject *kobj,
+ struct attribute *attr, int i)
{
- struct class_device *cdev =
- container_of(kobj, struct class_device, kobj);
+ struct device *cdev = container_of(kobj, struct device, kobj);
struct scsi_target *starget = transport_class_to_starget(cdev);
struct Scsi_Host *shost = transport_class_to_shost(cdev);
struct spi_internal *si = to_spi_internal(shost->transportt);
- if (attr == &class_device_attr_period.attr &&
+ if (attr == &dev_attr_period.attr &&
spi_support_sync(starget))
return TARGET_ATTRIBUTE_HELPER(period);
- else if (attr == &class_device_attr_min_period.attr &&
+ else if (attr == &dev_attr_min_period.attr &&
spi_support_sync(starget))
return TARGET_ATTRIBUTE_HELPER(period);
- else if (attr == &class_device_attr_offset.attr &&
+ else if (attr == &dev_attr_offset.attr &&
spi_support_sync(starget))
return TARGET_ATTRIBUTE_HELPER(offset);
- else if (attr == &class_device_attr_max_offset.attr &&
+ else if (attr == &dev_attr_max_offset.attr &&
spi_support_sync(starget))
return TARGET_ATTRIBUTE_HELPER(offset);
- else if (attr == &class_device_attr_width.attr &&
+ else if (attr == &dev_attr_width.attr &&
spi_support_wide(starget))
return TARGET_ATTRIBUTE_HELPER(width);
- else if (attr == &class_device_attr_max_width.attr &&
+ else if (attr == &dev_attr_max_width.attr &&
spi_support_wide(starget))
return TARGET_ATTRIBUTE_HELPER(width);
- else if (attr == &class_device_attr_iu.attr &&
+ else if (attr == &dev_attr_iu.attr &&
spi_support_ius(starget))
return TARGET_ATTRIBUTE_HELPER(iu);
- else if (attr == &class_device_attr_dt.attr &&
+ else if (attr == &dev_attr_dt.attr &&
spi_support_dt(starget))
return TARGET_ATTRIBUTE_HELPER(dt);
- else if (attr == &class_device_attr_qas.attr &&
+ else if (attr == &dev_attr_qas.attr &&
spi_support_qas(starget))
return TARGET_ATTRIBUTE_HELPER(qas);
- else if (attr == &class_device_attr_wr_flow.attr &&
+ else if (attr == &dev_attr_wr_flow.attr &&
spi_support_ius(starget))
return TARGET_ATTRIBUTE_HELPER(wr_flow);
- else if (attr == &class_device_attr_rd_strm.attr &&
+ else if (attr == &dev_attr_rd_strm.attr &&
spi_support_ius(starget))
return TARGET_ATTRIBUTE_HELPER(rd_strm);
- else if (attr == &class_device_attr_rti.attr &&
+ else if (attr == &dev_attr_rti.attr &&
spi_support_ius(starget))
return TARGET_ATTRIBUTE_HELPER(rti);
- else if (attr == &class_device_attr_pcomp_en.attr &&
+ else if (attr == &dev_attr_pcomp_en.attr &&
spi_support_ius(starget))
return TARGET_ATTRIBUTE_HELPER(pcomp_en);
- else if (attr == &class_device_attr_hold_mcs.attr &&
+ else if (attr == &dev_attr_hold_mcs.attr &&
spi_support_ius(starget))
return TARGET_ATTRIBUTE_HELPER(hold_mcs);
- else if (attr == &class_device_attr_revalidate.attr)
- return 1;
+ else if (attr == &dev_attr_revalidate.attr)
+ return S_IWUSR;
return 0;
}
static struct attribute *target_attributes[] = {
- &class_device_attr_period.attr,
- &class_device_attr_min_period.attr,
- &class_device_attr_offset.attr,
- &class_device_attr_max_offset.attr,
- &class_device_attr_width.attr,
- &class_device_attr_max_width.attr,
- &class_device_attr_iu.attr,
- &class_device_attr_dt.attr,
- &class_device_attr_qas.attr,
- &class_device_attr_wr_flow.attr,
- &class_device_attr_rd_strm.attr,
- &class_device_attr_rti.attr,
- &class_device_attr_pcomp_en.attr,
- &class_device_attr_hold_mcs.attr,
- &class_device_attr_revalidate.attr,
+ &dev_attr_period.attr,
+ &dev_attr_min_period.attr,
+ &dev_attr_offset.attr,
+ &dev_attr_max_offset.attr,
+ &dev_attr_width.attr,
+ &dev_attr_max_width.attr,
+ &dev_attr_iu.attr,
+ &dev_attr_dt.attr,
+ &dev_attr_qas.attr,
+ &dev_attr_wr_flow.attr,
+ &dev_attr_rd_strm.attr,
+ &dev_attr_rti.attr,
+ &dev_attr_pcomp_en.attr,
+ &dev_attr_hold_mcs.attr,
+ &dev_attr_revalidate.attr,
NULL
};
@@ -1448,28 +1460,12 @@ static struct attribute_group target_attribute_group = {
static int spi_target_configure(struct transport_container *tc,
struct device *dev,
- struct class_device *cdev)
+ struct device *cdev)
{
struct kobject *kobj = &cdev->kobj;
- int i;
- struct attribute *attr;
- int rc;
-
- for (i = 0; (attr = target_attributes[i]) != NULL; i++) {
- int j = target_attribute_group.is_visible(kobj, attr, i);
-
- /* FIXME: as well as returning -EEXIST, which we'd like
- * to ignore, sysfs also does a WARN_ON and dumps a trace,
- * which is bad, so temporarily, skip attributes that are
- * already visible (the revalidate one) */
- if (j && attr != &class_device_attr_revalidate.attr)
- rc = sysfs_add_file_to_group(kobj, attr,
- target_attribute_group.name);
- /* and make the attribute writeable if we have a set
- * function */
- if ((j & 1))
- rc = sysfs_chmod_file(kobj, attr, attr->mode | S_IWUSR);
- }
+
+ /* force an update based on parameters read from the device */
+ sysfs_update_group(kobj, &target_attribute_group);
return 0;
}
diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
index 2445c98ae95..8a7af951d98 100644
--- a/drivers/scsi/scsi_transport_srp.c
+++ b/drivers/scsi/scsi_transport_srp.c
@@ -44,20 +44,20 @@ struct srp_internal {
struct scsi_transport_template t;
struct srp_function_template *f;
- struct class_device_attribute *host_attrs[SRP_HOST_ATTRS + 1];
+ struct device_attribute *host_attrs[SRP_HOST_ATTRS + 1];
- struct class_device_attribute *rport_attrs[SRP_RPORT_ATTRS + 1];
- struct class_device_attribute private_rport_attrs[SRP_RPORT_ATTRS];
+ struct device_attribute *rport_attrs[SRP_RPORT_ATTRS + 1];
+ struct device_attribute private_rport_attrs[SRP_RPORT_ATTRS];
struct transport_container rport_attr_cont;
};
#define to_srp_internal(tmpl) container_of(tmpl, struct srp_internal, t)
#define dev_to_rport(d) container_of(d, struct srp_rport, dev)
-#define transport_class_to_srp_rport(cdev) dev_to_rport((cdev)->dev)
+#define transport_class_to_srp_rport(dev) dev_to_rport((dev)->parent)
static int srp_host_setup(struct transport_container *tc, struct device *dev,
- struct class_device *cdev)
+ struct device *cdev)
{
struct Scsi_Host *shost = dev_to_shost(dev);
struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
@@ -73,7 +73,7 @@ static DECLARE_TRANSPORT_CLASS(srp_rport_class, "srp_remote_ports",
NULL, NULL, NULL);
#define SETUP_TEMPLATE(attrb, field, perm, test, ro_test, ro_perm) \
- i->private_##attrb[count] = class_device_attr_##field; \
+ i->private_##attrb[count] = dev_attr_##field; \
i->private_##attrb[count].attr.mode = perm; \
if (ro_test) { \
i->private_##attrb[count].attr.mode = ro_perm; \
@@ -100,13 +100,14 @@ static DECLARE_TRANSPORT_CLASS(srp_rport_class, "srp_remote_ports",
"%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x"
static ssize_t
-show_srp_rport_id(struct class_device *cdev, char *buf)
+show_srp_rport_id(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct srp_rport *rport = transport_class_to_srp_rport(cdev);
+ struct srp_rport *rport = transport_class_to_srp_rport(dev);
return sprintf(buf, SRP_PID_FMT "\n", SRP_PID(rport));
}
-static CLASS_DEVICE_ATTR(port_id, S_IRUGO, show_srp_rport_id, NULL);
+static DEVICE_ATTR(port_id, S_IRUGO, show_srp_rport_id, NULL);
static const struct {
u32 value;
@@ -117,9 +118,10 @@ static const struct {
};
static ssize_t
-show_srp_rport_roles(struct class_device *cdev, char *buf)
+show_srp_rport_roles(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct srp_rport *rport = transport_class_to_srp_rport(cdev);
+ struct srp_rport *rport = transport_class_to_srp_rport(dev);
int i;
char *name = NULL;
@@ -131,7 +133,7 @@ show_srp_rport_roles(struct class_device *cdev, char *buf)
return sprintf(buf, "%s\n", name ? : "unknown");
}
-static CLASS_DEVICE_ATTR(roles, S_IRUGO, show_srp_rport_roles, NULL);
+static DEVICE_ATTR(roles, S_IRUGO, show_srp_rport_roles, NULL);
static void srp_rport_release(struct device *dev)
{
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 5fe7aaed904..3cea17dd5db 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -95,7 +95,7 @@ static int sd_resume(struct device *);
static void sd_rescan(struct device *);
static int sd_done(struct scsi_cmnd *);
static void sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer);
-static void scsi_disk_release(struct class_device *cdev);
+static void scsi_disk_release(struct device *cdev);
static void sd_print_sense_hdr(struct scsi_disk *, struct scsi_sense_hdr *);
static void sd_print_result(struct scsi_disk *, int);
@@ -112,11 +112,12 @@ static const char *sd_cache_types[] = {
"write back, no read (daft)"
};
-static ssize_t sd_store_cache_type(struct class_device *cdev, const char *buf,
- size_t count)
+static ssize_t
+sd_store_cache_type(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
int i, ct = -1, rcd, wce, sp;
- struct scsi_disk *sdkp = to_scsi_disk(cdev);
+ struct scsi_disk *sdkp = to_scsi_disk(dev);
struct scsi_device *sdp = sdkp->device;
char buffer[64];
char *buffer_data;
@@ -163,10 +164,11 @@ static ssize_t sd_store_cache_type(struct class_device *cdev, const char *buf,
return count;
}
-static ssize_t sd_store_manage_start_stop(struct class_device *cdev,
- const char *buf, size_t count)
+static ssize_t
+sd_store_manage_start_stop(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
- struct scsi_disk *sdkp = to_scsi_disk(cdev);
+ struct scsi_disk *sdkp = to_scsi_disk(dev);
struct scsi_device *sdp = sdkp->device;
if (!capable(CAP_SYS_ADMIN))
@@ -177,10 +179,11 @@ static ssize_t sd_store_manage_start_stop(struct class_device *cdev,
return count;
}
-static ssize_t sd_store_allow_restart(struct class_device *cdev, const char *buf,
- size_t count)
+static ssize_t
+sd_store_allow_restart(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
- struct scsi_disk *sdkp = to_scsi_disk(cdev);
+ struct scsi_disk *sdkp = to_scsi_disk(dev);
struct scsi_device *sdp = sdkp->device;
if (!capable(CAP_SYS_ADMIN))
@@ -194,37 +197,44 @@ static ssize_t sd_store_allow_restart(struct class_device *cdev, const char *buf
return count;
}
-static ssize_t sd_show_cache_type(struct class_device *cdev, char *buf)
+static ssize_t
+sd_show_cache_type(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct scsi_disk *sdkp = to_scsi_disk(cdev);
+ struct scsi_disk *sdkp = to_scsi_disk(dev);
int ct = sdkp->RCD + 2*sdkp->WCE;
return snprintf(buf, 40, "%s\n", sd_cache_types[ct]);
}
-static ssize_t sd_show_fua(struct class_device *cdev, char *buf)
+static ssize_t
+sd_show_fua(struct device *dev, struct device_attribute *attr, char *buf)
{
- struct scsi_disk *sdkp = to_scsi_disk(cdev);
+ struct scsi_disk *sdkp = to_scsi_disk(dev);
return snprintf(buf, 20, "%u\n", sdkp->DPOFUA);
}
-static ssize_t sd_show_manage_start_stop(struct class_device *cdev, char *buf)
+static ssize_t
+sd_show_manage_start_stop(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct scsi_disk *sdkp = to_scsi_disk(cdev);
+ struct scsi_disk *sdkp = to_scsi_disk(dev);
struct scsi_device *sdp = sdkp->device;
return snprintf(buf, 20, "%u\n", sdp->manage_start_stop);
}
-static ssize_t sd_show_allow_restart(struct class_device *cdev, char *buf)
+static ssize_t
+sd_show_allow_restart(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct scsi_disk *sdkp = to_scsi_disk(cdev);
+ struct scsi_disk *sdkp = to_scsi_disk(dev);
return snprintf(buf, 40, "%d\n", sdkp->device->allow_restart);
}
-static struct class_device_attribute sd_disk_attrs[] = {
+static struct device_attribute sd_disk_attrs[] = {
__ATTR(cache_type, S_IRUGO|S_IWUSR, sd_show_cache_type,
sd_store_cache_type),
__ATTR(FUA, S_IRUGO, sd_show_fua, NULL),
@@ -238,8 +248,8 @@ static struct class_device_attribute sd_disk_attrs[] = {
static struct class sd_disk_class = {
.name = "scsi_disk",
.owner = THIS_MODULE,
- .release = scsi_disk_release,
- .class_dev_attrs = sd_disk_attrs,
+ .dev_release = scsi_disk_release,
+ .dev_attrs = sd_disk_attrs,
};
static struct scsi_driver sd_template = {
@@ -297,7 +307,7 @@ static struct scsi_disk *__scsi_disk_get(struct gendisk *disk)
if (disk->private_data) {
sdkp = scsi_disk(disk);
if (scsi_device_get(sdkp->device) == 0)
- class_device_get(&sdkp->cdev);
+ get_device(&sdkp->dev);
else
sdkp = NULL;
}
@@ -331,7 +341,7 @@ static void scsi_disk_put(struct scsi_disk *sdkp)
struct scsi_device *sdev = sdkp->device;
mutex_lock(&sd_ref_mutex);
- class_device_put(&sdkp->cdev);
+ put_device(&sdkp->dev);
scsi_device_put(sdev);
mutex_unlock(&sd_ref_mutex);
}
@@ -1663,12 +1673,12 @@ static int sd_probe(struct device *dev)
sdp->timeout = SD_MOD_TIMEOUT;
}
- class_device_initialize(&sdkp->cdev);
- sdkp->cdev.dev = &sdp->sdev_gendev;
- sdkp->cdev.class = &sd_disk_class;
- strncpy(sdkp->cdev.class_id, sdp->sdev_gendev.bus_id, BUS_ID_SIZE);
+ device_initialize(&sdkp->dev);
+ sdkp->dev.parent = &sdp->sdev_gendev;
+ sdkp->dev.class = &sd_disk_class;
+ strncpy(sdkp->dev.bus_id, sdp->sdev_gendev.bus_id, BUS_ID_SIZE);
- if (class_device_add(&sdkp->cdev))
+ if (device_add(&sdkp->dev))
goto out_put;
get_device(&sdp->sdev_gendev);
@@ -1734,13 +1744,13 @@ static int sd_remove(struct device *dev)
{
struct scsi_disk *sdkp = dev_get_drvdata(dev);
- class_device_del(&sdkp->cdev);
+ device_del(&sdkp->dev);
del_gendisk(sdkp->disk);
sd_shutdown(dev);
mutex_lock(&sd_ref_mutex);
dev_set_drvdata(dev, NULL);
- class_device_put(&sdkp->cdev);
+ put_device(&sdkp->dev);
mutex_unlock(&sd_ref_mutex);
return 0;
@@ -1748,16 +1758,16 @@ static int sd_remove(struct device *dev)
/**
* scsi_disk_release - Called to free the scsi_disk structure
- * @cdev: pointer to embedded class device
+ * @dev: pointer to embedded class device
*
* sd_ref_mutex must be held entering this routine. Because it is
* called on last put, you should always use the scsi_disk_get()
* scsi_disk_put() helpers which manipulate the semaphore directly
- * and never do a direct class_device_put().
+ * and never do a direct put_device.
**/
-static void scsi_disk_release(struct class_device *cdev)
+static void scsi_disk_release(struct device *dev)
{
- struct scsi_disk *sdkp = to_scsi_disk(cdev);
+ struct scsi_disk *sdkp = to_scsi_disk(dev);
struct gendisk *disk = sdkp->disk;
spin_lock(&sd_index_lock);
diff --git a/drivers/scsi/ses.c b/drivers/scsi/ses.c
index a6d96694d0a..45df83b9d84 100644
--- a/drivers/scsi/ses.c
+++ b/drivers/scsi/ses.c
@@ -107,7 +107,7 @@ static int ses_set_page2_descriptor(struct enclosure_device *edev,
unsigned char *desc)
{
int i, j, count = 0, descriptor = ecomp->number;
- struct scsi_device *sdev = to_scsi_device(edev->cdev.dev);
+ struct scsi_device *sdev = to_scsi_device(edev->edev.parent);
struct ses_device *ses_dev = edev->scratch;
unsigned char *type_ptr = ses_dev->page1 + 12 + ses_dev->page1[11];
unsigned char *desc_ptr = ses_dev->page2 + 8;
@@ -137,7 +137,7 @@ static unsigned char *ses_get_page2_descriptor(struct enclosure_device *edev,
struct enclosure_component *ecomp)
{
int i, j, count = 0, descriptor = ecomp->number;
- struct scsi_device *sdev = to_scsi_device(edev->cdev.dev);
+ struct scsi_device *sdev = to_scsi_device(edev->edev.parent);
struct ses_device *ses_dev = edev->scratch;
unsigned char *type_ptr = ses_dev->page1 + 12 + ses_dev->page1[11];
unsigned char *desc_ptr = ses_dev->page2 + 8;
@@ -269,10 +269,10 @@ int ses_match_host(struct enclosure_device *edev, void *data)
struct ses_host_edev *sed = data;
struct scsi_device *sdev;
- if (!scsi_is_sdev_device(edev->cdev.dev))
+ if (!scsi_is_sdev_device(edev->edev.parent))
return 0;
- sdev = to_scsi_device(edev->cdev.dev);
+ sdev = to_scsi_device(edev->edev.parent);
if (sdev->host != sed->shost)
return 0;
@@ -407,10 +407,10 @@ static void ses_match_to_enclosure(struct enclosure_device *edev,
#define INIT_ALLOC_SIZE 32
-static int ses_intf_add(struct class_device *cdev,
+static int ses_intf_add(struct device *cdev,
struct class_interface *intf)
{
- struct scsi_device *sdev = to_scsi_device(cdev->dev);
+ struct scsi_device *sdev = to_scsi_device(cdev->parent);
struct scsi_device *tmp_sdev;
unsigned char *buf = NULL, *hdr_buf, *type_ptr, *desc_ptr = NULL,
*addl_desc_ptr = NULL;
@@ -426,7 +426,7 @@ static int ses_intf_add(struct class_device *cdev,
edev = enclosure_find(&sdev->host->shost_gendev);
if (edev) {
ses_match_to_enclosure(edev, sdev);
- class_device_put(&edev->cdev);
+ put_device(&edev->edev);
}
return -ENODEV;
}
@@ -515,7 +515,7 @@ static int ses_intf_add(struct class_device *cdev,
if (!scomp)
goto err_free;
- edev = enclosure_register(cdev->dev, sdev->sdev_gendev.bus_id,
+ edev = enclosure_register(cdev->parent, sdev->sdev_gendev.bus_id,
components, &ses_enclosure_callbacks);
if (IS_ERR(edev)) {
err = PTR_ERR(edev);
@@ -625,17 +625,17 @@ static int ses_remove(struct device *dev)
return 0;
}
-static void ses_intf_remove(struct class_device *cdev,
+static void ses_intf_remove(struct device *cdev,
struct class_interface *intf)
{
- struct scsi_device *sdev = to_scsi_device(cdev->dev);
+ struct scsi_device *sdev = to_scsi_device(cdev->parent);
struct enclosure_device *edev;
struct ses_device *ses_dev;
if (!scsi_device_enclosure(sdev))
return;
- edev = enclosure_find(cdev->dev);
+ edev = enclosure_find(cdev->parent);
if (!edev)
return;
@@ -649,13 +649,13 @@ static void ses_intf_remove(struct class_device *cdev,
kfree(edev->component[0].scratch);
- class_device_put(&edev->cdev);
+ put_device(&edev->edev);
enclosure_unregister(edev);
}
static struct class_interface ses_interface = {
- .add = ses_intf_add,
- .remove = ses_intf_remove,
+ .add_dev = ses_intf_add,
+ .remove_dev = ses_intf_remove,
};
static struct scsi_driver ses_template = {
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index e5156aa6dd2..2029422bc04 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -101,16 +101,16 @@ static int scatter_elem_sz_prev = SG_SCATTER_SZ;
#define SG_SECTOR_SZ 512
#define SG_SECTOR_MSK (SG_SECTOR_SZ - 1)
-static int sg_add(struct class_device *, struct class_interface *);
-static void sg_remove(struct class_device *, struct class_interface *);
+static int sg_add(struct device *, struct class_interface *);
+static void sg_remove(struct device *, struct class_interface *);
static DEFINE_IDR(sg_index_idr);
static DEFINE_RWLOCK(sg_index_lock); /* Also used to lock
file descriptor list for device */
static struct class_interface sg_interface = {
- .add = sg_add,
- .remove = sg_remove,
+ .add_dev = sg_add,
+ .remove_dev = sg_remove,
};
typedef struct sg_scatter_hold { /* holding area for scsi scatter gather info */
@@ -1401,9 +1401,9 @@ static Sg_device *sg_alloc(struct gendisk *disk, struct scsi_device *scsidp)
}
static int
-sg_add(struct class_device *cl_dev, struct class_interface *cl_intf)
+sg_add(struct device *cl_dev, struct class_interface *cl_intf)
{
- struct scsi_device *scsidp = to_scsi_device(cl_dev->dev);
+ struct scsi_device *scsidp = to_scsi_device(cl_dev->parent);
struct gendisk *disk;
Sg_device *sdp = NULL;
struct cdev * cdev = NULL;
@@ -1439,19 +1439,19 @@ sg_add(struct class_device *cl_dev, struct class_interface *cl_intf)
sdp->cdev = cdev;
if (sg_sysfs_valid) {
- struct class_device * sg_class_member;
+ struct device *sg_class_member;
- sg_class_member = class_device_create(sg_sysfs_class, NULL,
- MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
- cl_dev->dev, "%s",
- disk->disk_name);
+ sg_class_member = device_create(sg_sysfs_class, cl_dev->parent,
+ MKDEV(SCSI_GENERIC_MAJOR,
+ sdp->index),
+ "%s", disk->disk_name);
if (IS_ERR(sg_class_member)) {
printk(KERN_ERR "sg_add: "
- "class_device_create failed\n");
+ "device_create failed\n");
error = PTR_ERR(sg_class_member);
goto cdev_add_err;
}
- class_set_devdata(sg_class_member, sdp);
+ dev_set_drvdata(sg_class_member, sdp);
error = sysfs_create_link(&scsidp->sdev_gendev.kobj,
&sg_class_member->kobj, "generic");
if (error)
@@ -1464,7 +1464,7 @@ sg_add(struct class_device *cl_dev, struct class_interface *cl_intf)
"Attached scsi generic sg%d type %d\n", sdp->index,
scsidp->type);
- class_set_devdata(cl_dev, sdp);
+ dev_set_drvdata(cl_dev, sdp);
return 0;
@@ -1482,10 +1482,10 @@ out:
}
static void
-sg_remove(struct class_device *cl_dev, struct class_interface *cl_intf)
+sg_remove(struct device *cl_dev, struct class_interface *cl_intf)
{
- struct scsi_device *scsidp = to_scsi_device(cl_dev->dev);
- Sg_device *sdp = class_get_devdata(cl_dev);
+ struct scsi_device *scsidp = to_scsi_device(cl_dev->parent);
+ Sg_device *sdp = dev_get_drvdata(cl_dev);
unsigned long iflags;
Sg_fd *sfp;
Sg_fd *tsfp;
@@ -1528,7 +1528,7 @@ sg_remove(struct class_device *cl_dev, struct class_interface *cl_intf)
write_unlock_irqrestore(&sg_index_lock, iflags);
sysfs_remove_link(&scsidp->sdev_gendev.kobj, "generic");
- class_device_destroy(sg_sysfs_class, MKDEV(SCSI_GENERIC_MAJOR, sdp->index));
+ device_destroy(sg_sysfs_class, MKDEV(SCSI_GENERIC_MAJOR, sdp->index));
cdev_del(sdp->cdev);
sdp->cdev = NULL;
put_disk(sdp->disk);
diff --git a/drivers/scsi/sgiwd93.c b/drivers/scsi/sgiwd93.c
index 26cfc56c709..31fe6051c79 100644
--- a/drivers/scsi/sgiwd93.c
+++ b/drivers/scsi/sgiwd93.c
@@ -263,10 +263,11 @@ static int __init sgiwd93_probe(struct platform_device *pdev)
regs.SASR = wdregs + 3;
regs.SCMD = wdregs + 7;
- wd33c93_init(host, regs, dma_setup, dma_stop, WD33C93_FS_MHZ(20));
+ hdata->wh.no_sync = 0;
+ hdata->wh.fast = 1;
+ hdata->wh.dma_mode = CTRL_BURST;
- if (hdata->wh.no_sync == 0xff)
- hdata->wh.no_sync = 0;
+ wd33c93_init(host, regs, dma_setup, dma_stop, WD33C93_FS_MHZ(20));
err = request_irq(irq, sgiwd93_intr, 0, "SGI WD93", host);
if (err) {
@@ -312,7 +313,8 @@ static struct platform_driver sgiwd93_driver = {
.probe = sgiwd93_probe,
.remove = __devexit_p(sgiwd93_remove),
.driver = {
- .name = "sgiwd93"
+ .name = "sgiwd93",
+ .owner = THIS_MODULE,
}
};
@@ -332,3 +334,4 @@ module_exit(sgiwd93_module_exit);
MODULE_DESCRIPTION("SGI WD33C93 driver");
MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:sgiwd93");
diff --git a/drivers/scsi/sni_53c710.c b/drivers/scsi/sni_53c710.c
index 0a6b45b1b00..2bbef4c45a0 100644
--- a/drivers/scsi/sni_53c710.c
+++ b/drivers/scsi/sni_53c710.c
@@ -53,6 +53,7 @@
MODULE_AUTHOR("Thomas Bogendörfer");
MODULE_DESCRIPTION("SNI RM 53c710 SCSI Driver");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:snirm_53c710");
#define SNIRM710_CLOCK 32
@@ -136,6 +137,7 @@ static struct platform_driver snirm710_driver = {
.remove = __devexit_p(snirm710_driver_remove),
.driver = {
.name = "snirm_53c710",
+ .owner = THIS_MODULE,
},
};
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 0a52d9d2da2..e8db66ad0bd 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -17,7 +17,7 @@
Last modified: 18-JAN-1998 Richard Gooch <rgooch@atnf.csiro.au> Devfs support
*/
-static const char *verstr = "20080221";
+static const char *verstr = "20080224";
#include <linux/module.h>
@@ -183,6 +183,7 @@ static int modes_defined;
static struct st_buffer *new_tape_buffer(int, int, int);
static int enlarge_buffer(struct st_buffer *, int, int);
+static void clear_buffer(struct st_buffer *);
static void normalize_buffer(struct st_buffer *);
static int append_to_buffer(const char __user *, struct st_buffer *, int);
static int from_buffer(struct st_buffer *, char __user *, int);
@@ -442,6 +443,7 @@ static void st_sleep_done(void *data, char *sense, int result, int resid)
memcpy(SRpnt->sense, sense, SCSI_SENSE_BUFFERSIZE);
(STp->buffer)->cmdstat.midlevel_result = SRpnt->result = result;
+ (STp->buffer)->cmdstat.residual = resid;
DEB( STp->write_pending = 0; )
if (SRpnt->waiting)
@@ -626,7 +628,7 @@ static int cross_eof(struct scsi_tape * STp, int forward)
/* Flush the write buffer (never need to write if variable blocksize). */
-static int flush_write_buffer(struct scsi_tape * STp)
+static int st_flush_write_buffer(struct scsi_tape * STp)
{
int offset, transfer, blks;
int result;
@@ -717,7 +719,7 @@ static int flush_buffer(struct scsi_tape *STp, int seek_next)
return 0;
STps = &(STp->ps[STp->partition]);
if (STps->rw == ST_WRITING) /* Writing */
- return flush_write_buffer(STp);
+ return st_flush_write_buffer(STp);
if (STp->block_size == 0)
return 0;
@@ -1159,6 +1161,7 @@ static int st_open(struct inode *inode, struct file *filp)
goto err_out;
}
+ (STp->buffer)->cleared = 0;
(STp->buffer)->writing = 0;
(STp->buffer)->syscall_result = 0;
@@ -1211,7 +1214,7 @@ static int st_flush(struct file *filp, fl_owner_t id)
return 0;
if (STps->rw == ST_WRITING && !STp->pos_unknown) {
- result = flush_write_buffer(STp);
+ result = st_flush_write_buffer(STp);
if (result != 0 && result != (-ENOSPC))
goto out;
}
@@ -1432,8 +1435,14 @@ static int setup_buffering(struct scsi_tape *STp, const char __user *buf,
if (STp->block_size)
bufsize = STp->block_size > st_fixed_buffer_size ?
STp->block_size : st_fixed_buffer_size;
- else
+ else {
bufsize = count;
+ /* Make sure that data from previous user is not leaked even if
+ HBA does not return correct residual */
+ if (is_read && STp->sili && !STbp->cleared)
+ clear_buffer(STbp);
+ }
+
if (bufsize > STbp->buffer_size &&
!enlarge_buffer(STbp, bufsize, STp->restr_dma)) {
printk(KERN_WARNING "%s: Can't allocate %d byte tape buffer.\n",
@@ -1783,6 +1792,8 @@ static long read_tape(struct scsi_tape *STp, long count,
memset(cmd, 0, MAX_COMMAND_SIZE);
cmd[0] = READ_6;
cmd[1] = (STp->block_size != 0);
+ if (!cmd[1] && STp->sili)
+ cmd[1] |= 2;
cmd[2] = blks >> 16;
cmd[3] = blks >> 8;
cmd[4] = blks;
@@ -1911,8 +1922,11 @@ static long read_tape(struct scsi_tape *STp, long count,
}
/* End of error handling */
- else /* Read successful */
+ else { /* Read successful */
STbp->buffer_bytes = bytes;
+ if (STp->sili) /* In fixed block mode residual is always zero here */
+ STbp->buffer_bytes -= STp->buffer->cmdstat.residual;
+ }
if (STps->drv_block >= 0) {
if (STp->block_size == 0)
@@ -2090,7 +2104,8 @@ static void st_log_options(struct scsi_tape * STp, struct st_modedef * STm, char
name, STm->defaults_for_writes, STp->omit_blklims, STp->can_partitions,
STp->scsi2_logical);
printk(KERN_INFO
- "%s: sysv: %d nowait: %d\n", name, STm->sysv, STp->immediate);
+ "%s: sysv: %d nowait: %d sili: %d\n", name, STm->sysv, STp->immediate,
+ STp->sili);
printk(KERN_INFO "%s: debugging: %d\n",
name, debugging);
}
@@ -2133,6 +2148,7 @@ static int st_set_options(struct scsi_tape *STp, long options)
STp->scsi2_logical = (options & MT_ST_SCSI2LOGICAL) != 0;
STp->immediate = (options & MT_ST_NOWAIT) != 0;
STm->sysv = (options & MT_ST_SYSV) != 0;
+ STp->sili = (options & MT_ST_SILI) != 0;
DEB( debugging = (options & MT_ST_DEBUGGING) != 0;
st_log_options(STp, STm, name); )
} else if (code == MT_ST_SETBOOLEANS || code == MT_ST_CLEARBOOLEANS) {
@@ -2164,6 +2180,8 @@ static int st_set_options(struct scsi_tape *STp, long options)
STp->immediate = value;
if ((options & MT_ST_SYSV) != 0)
STm->sysv = value;
+ if ((options & MT_ST_SILI) != 0)
+ STp->sili = value;
DEB(
if ((options & MT_ST_DEBUGGING) != 0)
debugging = value;
@@ -3655,6 +3673,8 @@ static int enlarge_buffer(struct st_buffer * STbuffer, int new_size, int need_dm
STbuffer->frp_segs += 1;
got += b_size;
STbuffer->buffer_size = got;
+ if (STbuffer->cleared)
+ memset(page_address(STbuffer->frp[segs].page), 0, b_size);
segs++;
}
STbuffer->b_data = page_address(STbuffer->frp[0].page);
@@ -3663,6 +3683,17 @@ static int enlarge_buffer(struct st_buffer * STbuffer, int new_size, int need_dm
}
+/* Make sure that no data from previous user is in the internal buffer */
+static void clear_buffer(struct st_buffer * st_bp)
+{
+ int i;
+
+ for (i=0; i < st_bp->frp_segs; i++)
+ memset(page_address(st_bp->frp[i].page), 0, st_bp->frp[i].length);
+ st_bp->cleared = 1;
+}
+
+
/* Release the extra buffer */
static void normalize_buffer(struct st_buffer * STbuffer)
{
@@ -3987,6 +4018,7 @@ static int st_probe(struct device *dev)
tpnt->two_fm = ST_TWO_FM;
tpnt->fast_mteom = ST_FAST_MTEOM;
tpnt->scsi2_logical = ST_SCSI2LOGICAL;
+ tpnt->sili = ST_SILI;
tpnt->immediate = ST_NOWAIT;
tpnt->default_drvbuffer = 0xff; /* No forced buffering */
tpnt->partition = 0;
@@ -4076,9 +4108,9 @@ out_free_tape:
if (STm->cdevs[j]) {
if (cdev == STm->cdevs[j])
cdev = NULL;
- class_device_destroy(st_sysfs_class,
- MKDEV(SCSI_TAPE_MAJOR,
- TAPE_MINOR(i, mode, j)));
+ device_destroy(st_sysfs_class,
+ MKDEV(SCSI_TAPE_MAJOR,
+ TAPE_MINOR(i, mode, j)));
cdev_del(STm->cdevs[j]);
}
}
@@ -4116,9 +4148,9 @@ static int st_remove(struct device *dev)
"tape");
for (mode = 0; mode < ST_NBR_MODES; ++mode) {
for (j=0; j < 2; j++) {
- class_device_destroy(st_sysfs_class,
- MKDEV(SCSI_TAPE_MAJOR,
- TAPE_MINOR(i, mode, j)));
+ device_destroy(st_sysfs_class,
+ MKDEV(SCSI_TAPE_MAJOR,
+ TAPE_MINOR(i, mode, j)));
cdev_del(tpnt->modes[mode].cdevs[j]);
tpnt->modes[mode].cdevs[j] = NULL;
}
@@ -4287,31 +4319,34 @@ static void do_remove_sysfs_files(void)
/* The sysfs simple class interface */
-static ssize_t st_defined_show(struct class_device *class_dev, char *buf)
+static ssize_t
+st_defined_show(struct device *dev, struct device_attribute *attr, char *buf)
{
- struct st_modedef *STm = (struct st_modedef *)class_get_devdata(class_dev);
+ struct st_modedef *STm = dev_get_drvdata(dev);
ssize_t l = 0;
l = snprintf(buf, PAGE_SIZE, "%d\n", STm->defined);
return l;
}
-CLASS_DEVICE_ATTR(defined, S_IRUGO, st_defined_show, NULL);
+DEVICE_ATTR(defined, S_IRUGO, st_defined_show, NULL);
-static ssize_t st_defblk_show(struct class_device *class_dev, char *buf)
+static ssize_t
+st_defblk_show(struct device *dev, struct device_attribute *attr, char *buf)
{
- struct st_modedef *STm = (struct st_modedef *)class_get_devdata(class_dev);
+ struct st_modedef *STm = dev_get_drvdata(dev);
ssize_t l = 0;
l = snprintf(buf, PAGE_SIZE, "%d\n", STm->default_blksize);
return l;
}
-CLASS_DEVICE_ATTR(default_blksize, S_IRUGO, st_defblk_show, NULL);
+DEVICE_ATTR(default_blksize, S_IRUGO, st_defblk_show, NULL);
-static ssize_t st_defdensity_show(struct class_device *class_dev, char *buf)
+static ssize_t
+st_defdensity_show(struct device *dev, struct device_attribute *attr, char *buf)
{
- struct st_modedef *STm = (struct st_modedef *)class_get_devdata(class_dev);
+ struct st_modedef *STm = dev_get_drvdata(dev);
ssize_t l = 0;
char *fmt;
@@ -4320,24 +4355,67 @@ static ssize_t st_defdensity_show(struct class_device *class_dev, char *buf)
return l;
}
-CLASS_DEVICE_ATTR(default_density, S_IRUGO, st_defdensity_show, NULL);
+DEVICE_ATTR(default_density, S_IRUGO, st_defdensity_show, NULL);
-static ssize_t st_defcompression_show(struct class_device *class_dev, char *buf)
+static ssize_t
+st_defcompression_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
- struct st_modedef *STm = (struct st_modedef *)class_get_devdata(class_dev);
+ struct st_modedef *STm = dev_get_drvdata(dev);
ssize_t l = 0;
l = snprintf(buf, PAGE_SIZE, "%d\n", STm->default_compression - 1);
return l;
}
-CLASS_DEVICE_ATTR(default_compression, S_IRUGO, st_defcompression_show, NULL);
+DEVICE_ATTR(default_compression, S_IRUGO, st_defcompression_show, NULL);
+
+static ssize_t
+st_options_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ struct st_modedef *STm = dev_get_drvdata(dev);
+ struct scsi_tape *STp;
+ int i, j, options;
+ ssize_t l = 0;
+
+ for (i=0; i < st_dev_max; i++) {
+ for (j=0; j < ST_NBR_MODES; j++)
+ if (&scsi_tapes[i]->modes[j] == STm)
+ break;
+ if (j < ST_NBR_MODES)
+ break;
+ }
+ if (i == st_dev_max)
+ return 0; /* should never happen */
+
+ STp = scsi_tapes[i];
+
+ options = STm->do_buffer_writes ? MT_ST_BUFFER_WRITES : 0;
+ options |= STm->do_async_writes ? MT_ST_ASYNC_WRITES : 0;
+ options |= STm->do_read_ahead ? MT_ST_READ_AHEAD : 0;
+ DEB( options |= debugging ? MT_ST_DEBUGGING : 0 );
+ options |= STp->two_fm ? MT_ST_TWO_FM : 0;
+ options |= STp->fast_mteom ? MT_ST_FAST_MTEOM : 0;
+ options |= STm->defaults_for_writes ? MT_ST_DEF_WRITES : 0;
+ options |= STp->can_bsr ? MT_ST_CAN_BSR : 0;
+ options |= STp->omit_blklims ? MT_ST_NO_BLKLIMS : 0;
+ options |= STp->can_partitions ? MT_ST_CAN_PARTITIONS : 0;
+ options |= STp->scsi2_logical ? MT_ST_SCSI2LOGICAL : 0;
+ options |= STm->sysv ? MT_ST_SYSV : 0;
+ options |= STp->immediate ? MT_ST_NOWAIT : 0;
+ options |= STp->sili ? MT_ST_SILI : 0;
+
+ l = snprintf(buf, PAGE_SIZE, "0x%08x\n", options);
+ return l;
+}
+
+DEVICE_ATTR(options, S_IRUGO, st_options_show, NULL);
static int do_create_class_files(struct scsi_tape *STp, int dev_num, int mode)
{
int i, rew, error;
char name[10];
- struct class_device *st_class_member;
+ struct device *st_class_member;
for (rew=0; rew < 2; rew++) {
/* Make sure that the minor numbers corresponding to the four
@@ -4346,29 +4424,32 @@ static int do_create_class_files(struct scsi_tape *STp, int dev_num, int mode)
snprintf(name, 10, "%s%s%s", rew ? "n" : "",
STp->disk->disk_name, st_formats[i]);
st_class_member =
- class_device_create(st_sysfs_class, NULL,
- MKDEV(SCSI_TAPE_MAJOR,
- TAPE_MINOR(dev_num, mode, rew)),
- &STp->device->sdev_gendev, "%s", name);
+ device_create(st_sysfs_class, &STp->device->sdev_gendev,
+ MKDEV(SCSI_TAPE_MAJOR,
+ TAPE_MINOR(dev_num, mode, rew)),
+ "%s", name);
if (IS_ERR(st_class_member)) {
- printk(KERN_WARNING "st%d: class_device_create failed\n",
+ printk(KERN_WARNING "st%d: device_create failed\n",
dev_num);
error = PTR_ERR(st_class_member);
goto out;
}
- class_set_devdata(st_class_member, &STp->modes[mode]);
+ dev_set_drvdata(st_class_member, &STp->modes[mode]);
- error = class_device_create_file(st_class_member,
- &class_device_attr_defined);
+ error = device_create_file(st_class_member,
+ &dev_attr_defined);
+ if (error) goto out;
+ error = device_create_file(st_class_member,
+ &dev_attr_default_blksize);
if (error) goto out;
- error = class_device_create_file(st_class_member,
- &class_device_attr_default_blksize);
+ error = device_create_file(st_class_member,
+ &dev_attr_default_density);
if (error) goto out;
- error = class_device_create_file(st_class_member,
- &class_device_attr_default_density);
+ error = device_create_file(st_class_member,
+ &dev_attr_default_compression);
if (error) goto out;
- error = class_device_create_file(st_class_member,
- &class_device_attr_default_compression);
+ error = device_create_file(st_class_member,
+ &dev_attr_options);
if (error) goto out;
if (mode == 0 && rew == 0) {
diff --git a/drivers/scsi/st.h b/drivers/scsi/st.h
index 5931726fcf9..b92712f9593 100644
--- a/drivers/scsi/st.h
+++ b/drivers/scsi/st.h
@@ -12,6 +12,7 @@ struct st_cmdstatus {
int midlevel_result;
struct scsi_sense_hdr sense_hdr;
int have_sense;
+ int residual;
u64 uremainder64;
u8 flags;
u8 remainder_valid;
@@ -34,6 +35,7 @@ struct st_request {
struct st_buffer {
unsigned char dma; /* DMA-able buffer */
unsigned char do_dio; /* direct i/o set up? */
+ unsigned char cleared; /* internal buffer cleared after open? */
int buffer_size;
int buffer_blocks;
int buffer_bytes;
@@ -122,6 +124,7 @@ struct scsi_tape {
unsigned char try_dio_now; /* try direct i/o before next close? */
unsigned char c_algo; /* compression algorithm */
unsigned char pos_unknown; /* after reset position unknown */
+ unsigned char sili; /* use SILI when reading in variable b mode */
int tape_type;
int long_timeout; /* timeout for commands known to take long time */
diff --git a/drivers/scsi/st_options.h b/drivers/scsi/st_options.h
index b6b5c9c3767..d2f94793555 100644
--- a/drivers/scsi/st_options.h
+++ b/drivers/scsi/st_options.h
@@ -3,7 +3,7 @@
Copyright 1995-2003 Kai Makisara.
- Last modified: Mon Apr 7 22:49:18 2003 by makisara
+ Last modified: Thu Feb 21 21:47:07 2008 by kai.makisara
*/
#ifndef _ST_OPTIONS_H
@@ -94,6 +94,10 @@
The default is BSD semantics. */
#define ST_SYSV 0
+/* If ST_SILI is non-zero, the SILI bit is set when reading in variable block
+ mode and the block size is determined using the residual returned by the HBA. */
+#define ST_SILI 0
+
/* Time to wait for the drive to become ready if blocking open */
#define ST_BLOCK_SECONDS 120
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index 654430edf74..f308a030882 100644
--- a/drivers/scsi/stex.c
+++ b/drivers/scsi/stex.c
@@ -33,6 +33,7 @@
#include <scsi/scsi_host.h>
#include <scsi/scsi_tcq.h>
#include <scsi/scsi_dbg.h>
+#include <scsi/scsi_eh.h>
#define DRV_NAME "stex"
#define ST_DRIVER_VERSION "3.6.0000.1"
@@ -362,22 +363,14 @@ static struct status_msg *stex_get_status(struct st_hba *hba)
return status;
}
-static void stex_set_sense(struct scsi_cmnd *cmd, u8 sk, u8 asc, u8 ascq)
-{
- cmd->result = (DRIVER_SENSE << 24) | SAM_STAT_CHECK_CONDITION;
-
- cmd->sense_buffer[0] = 0x70; /* fixed format, current */
- cmd->sense_buffer[2] = sk;
- cmd->sense_buffer[7] = 18 - 8; /* additional sense length */
- cmd->sense_buffer[12] = asc;
- cmd->sense_buffer[13] = ascq;
-}
-
static void stex_invalid_field(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
+ cmd->result = (DRIVER_SENSE << 24) | SAM_STAT_CHECK_CONDITION;
+
/* "Invalid field in cbd" */
- stex_set_sense(cmd, ILLEGAL_REQUEST, 0x24, 0x0);
+ scsi_build_sense_buffer(0, cmd->sense_buffer, ILLEGAL_REQUEST, 0x24,
+ 0x0);
done(cmd);
}
@@ -426,49 +419,13 @@ static int stex_map_sg(struct st_hba *hba,
return 0;
}
-static void stex_internal_copy(struct scsi_cmnd *cmd,
- const void *src, size_t *count, int sg_count, int direction)
-{
- size_t lcount;
- size_t len;
- void *s, *d, *base = NULL;
- size_t offset;
-
- if (*count > scsi_bufflen(cmd))
- *count = scsi_bufflen(cmd);
- lcount = *count;
- while (lcount) {
- len = lcount;
- s = (void *)src;
-
- offset = *count - lcount;
- s += offset;
- base = scsi_kmap_atomic_sg(scsi_sglist(cmd),
- sg_count, &offset, &len);
- if (!base) {
- *count -= lcount;
- return;
- }
- d = base + offset;
-
- if (direction == ST_TO_CMD)
- memcpy(d, s, len);
- else
- memcpy(s, d, len);
-
- lcount -= len;
- scsi_kunmap_atomic_sg(base);
- }
-}
-
static void stex_controller_info(struct st_hba *hba, struct st_ccb *ccb)
{
struct st_frame *p;
size_t count = sizeof(struct st_frame);
p = hba->copy_buffer;
- stex_internal_copy(ccb->cmd, p, &count, scsi_sg_count(ccb->cmd),
- ST_FROM_CMD);
+ count = scsi_sg_copy_to_buffer(ccb->cmd, p, count);
memset(p->base, 0, sizeof(u32)*6);
*(unsigned long *)(p->base) = pci_resource_start(hba->pdev, 0);
p->rom_addr = 0;
@@ -486,8 +443,7 @@ static void stex_controller_info(struct st_hba *hba, struct st_ccb *ccb)
p->subid =
hba->pdev->subsystem_vendor << 16 | hba->pdev->subsystem_device;
- stex_internal_copy(ccb->cmd, p, &count, scsi_sg_count(ccb->cmd),
- ST_TO_CMD);
+ count = scsi_sg_copy_from_buffer(ccb->cmd, p, count);
}
static void
@@ -554,10 +510,8 @@ stex_queuecommand(struct scsi_cmnd *cmd, void (* done)(struct scsi_cmnd *))
unsigned char page;
page = cmd->cmnd[2] & 0x3f;
if (page == 0x8 || page == 0x3f) {
- size_t cp_len = sizeof(ms10_caching_page);
- stex_internal_copy(cmd, ms10_caching_page,
- &cp_len, scsi_sg_count(cmd),
- ST_TO_CMD);
+ scsi_sg_copy_from_buffer(cmd, ms10_caching_page,
+ sizeof(ms10_caching_page));
cmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8;
done(cmd);
} else
@@ -586,10 +540,8 @@ stex_queuecommand(struct scsi_cmnd *cmd, void (* done)(struct scsi_cmnd *))
if (id != host->max_id - 1)
break;
if (lun == 0 && (cmd->cmnd[1] & INQUIRY_EVPD) == 0) {
- size_t cp_len = sizeof(console_inq_page);
- stex_internal_copy(cmd, console_inq_page,
- &cp_len, scsi_sg_count(cmd),
- ST_TO_CMD);
+ scsi_sg_copy_from_buffer(cmd, (void *)console_inq_page,
+ sizeof(console_inq_page));
cmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8;
done(cmd);
} else
@@ -606,8 +558,7 @@ stex_queuecommand(struct scsi_cmnd *cmd, void (* done)(struct scsi_cmnd *))
ver.signature[0] = PASSTHRU_SIGNATURE;
ver.console_id = host->max_id - 1;
ver.host_no = hba->host->host_no;
- stex_internal_copy(cmd, &ver, &cp_len,
- scsi_sg_count(cmd), ST_TO_CMD);
+ cp_len = scsi_sg_copy_from_buffer(cmd, &ver, cp_len);
cmd->result = sizeof(ver) == cp_len ?
DID_OK << 16 | COMMAND_COMPLETE << 8 :
DID_ERROR << 16 | COMMAND_COMPLETE << 8;
@@ -700,15 +651,12 @@ static void stex_copy_data(struct st_ccb *ccb,
if (ccb->cmd == NULL)
return;
- stex_internal_copy(ccb->cmd,
- resp->variable, &count, scsi_sg_count(ccb->cmd), ST_TO_CMD);
+ count = scsi_sg_copy_from_buffer(ccb->cmd, resp->variable, count);
}
static void stex_ys_commands(struct st_hba *hba,
struct st_ccb *ccb, struct status_msg *resp)
{
- size_t count;
-
if (ccb->cmd->cmnd[0] == MGT_CMD &&
resp->scsi_status != SAM_STAT_CHECK_CONDITION) {
scsi_set_resid(ccb->cmd, scsi_bufflen(ccb->cmd) -
@@ -724,9 +672,8 @@ static void stex_ys_commands(struct st_hba *hba,
resp->scsi_status == SAM_STAT_GOOD) {
ST_INQ *inq_data;
- count = STEX_EXTRA_SIZE;
- stex_internal_copy(ccb->cmd, hba->copy_buffer,
- &count, scsi_sg_count(ccb->cmd), ST_FROM_CMD);
+ scsi_sg_copy_to_buffer(ccb->cmd, hba->copy_buffer,
+ STEX_EXTRA_SIZE);
inq_data = (ST_INQ *)hba->copy_buffer;
if (inq_data->DeviceTypeQualifier != 0)
ccb->srb_status = SRB_STATUS_SELECTION_TIMEOUT;
diff --git a/drivers/scsi/sun3_scsi_vme.c b/drivers/scsi/sun3_scsi_vme.c
index 02d9727f017..aaa4fd0dd1b 100644
--- a/drivers/scsi/sun3_scsi_vme.c
+++ b/drivers/scsi/sun3_scsi_vme.c
@@ -582,3 +582,4 @@ static struct scsi_host_template driver_template = {
#include "scsi_module.c"
+MODULE_LICENSE("GPL");
diff --git a/drivers/scsi/sun3x_esp.c b/drivers/scsi/sun3x_esp.c
index 06152c7fa68..7514b3a0390 100644
--- a/drivers/scsi/sun3x_esp.c
+++ b/drivers/scsi/sun3x_esp.c
@@ -294,6 +294,7 @@ static struct platform_driver esp_sun3x_driver = {
.remove = __devexit_p(esp_sun3x_remove),
.driver = {
.name = "sun3x_esp",
+ .owner = THIS_MODULE,
},
};
@@ -314,3 +315,4 @@ MODULE_VERSION(DRV_VERSION);
module_init(sun3x_esp_init);
module_exit(sun3x_esp_exit);
+MODULE_ALIAS("platform:sun3x_esp");
diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.c b/drivers/scsi/sym53c8xx_2/sym_hipd.c
index 35142b5341b..22a6aae7869 100644
--- a/drivers/scsi/sym53c8xx_2/sym_hipd.c
+++ b/drivers/scsi/sym53c8xx_2/sym_hipd.c
@@ -1647,7 +1647,7 @@ static void sym_flush_comp_queue(struct sym_hcb *np, int cam_status)
SYM_QUEHEAD *qp;
struct sym_ccb *cp;
- while ((qp = sym_remque_head(&np->comp_ccbq)) != 0) {
+ while ((qp = sym_remque_head(&np->comp_ccbq)) != NULL) {
struct scsi_cmnd *cmd;
cp = sym_que_entry(qp, struct sym_ccb, link_ccbq);
sym_insque_tail(&cp->link_ccbq, &np->busy_ccbq);
@@ -3168,7 +3168,7 @@ int sym_clear_tasks(struct sym_hcb *np, int cam_status, int target, int lun, int
* the COMP queue and put back other ones into
* the BUSY queue.
*/
- while ((qp = sym_remque_head(&qtmp)) != 0) {
+ while ((qp = sym_remque_head(&qtmp)) != NULL) {
struct scsi_cmnd *cmd;
cp = sym_que_entry(qp, struct sym_ccb, link_ccbq);
cmd = cp->cmd;
@@ -5729,7 +5729,7 @@ void sym_hcb_free(struct sym_hcb *np)
sym_mfree_dma(np->dqueue, sizeof(u32)*(MAX_QUEUE*2), "DQUEUE");
if (np->actccbs) {
- while ((qp = sym_remque_head(&np->free_ccbq)) != 0) {
+ while ((qp = sym_remque_head(&np->free_ccbq)) != NULL) {
cp = sym_que_entry(qp, struct sym_ccb, link_ccbq);
sym_mfree_dma(cp, sizeof(*cp), "CCB");
}
diff --git a/drivers/scsi/u14-34f.c b/drivers/scsi/u14-34f.c
index 58d7eee4fe8..640333b1e75 100644
--- a/drivers/scsi/u14-34f.c
+++ b/drivers/scsi/u14-34f.c
@@ -1715,13 +1715,12 @@ static void flush_dev(struct scsi_device *dev, unsigned long cursec, unsigned in
}
-static irqreturn_t ihdlr(int irq, unsigned int j) {
+static irqreturn_t ihdlr(unsigned int j)
+{
struct scsi_cmnd *SCpnt;
unsigned int i, k, c, status, tstatus, reg, ret;
struct mscp *spp, *cpp;
-
- if (sh[j]->irq != irq)
- panic("%s: ihdlr, irq %d, sh[j]->irq %d.\n", BN(j), irq, sh[j]->irq);
+ int irq = sh[j]->irq;
/* Check if this board need to be serviced */
if (!((reg = inb(sh[j]->io_port + REG_SYS_INTR)) & IRQ_ASSERTED)) goto none;
@@ -1935,7 +1934,7 @@ static irqreturn_t do_interrupt_handler(int irq, void *shap) {
if ((j = (unsigned int)((char *)shap - sha)) >= num_boards) return IRQ_NONE;
spin_lock_irqsave(sh[j]->host_lock, spin_flags);
- ret = ihdlr(irq, j);
+ ret = ihdlr(j);
spin_unlock_irqrestore(sh[j]->host_lock, spin_flags);
return ret;
}
diff --git a/drivers/scsi/ultrastor.c b/drivers/scsi/ultrastor.c
index f385dce8dfb..27aa40f3980 100644
--- a/drivers/scsi/ultrastor.c
+++ b/drivers/scsi/ultrastor.c
@@ -951,7 +951,7 @@ static int ultrastor_abort(struct scsi_cmnd *SCpnt)
printk("abort: command mismatch, %p != %p\n",
config.mscp[mscp_index].SCint, SCpnt);
#endif
- if (config.mscp[mscp_index].SCint == 0)
+ if (config.mscp[mscp_index].SCint == NULL)
return FAILED;
if (config.mscp[mscp_index].SCint != SCpnt) panic("Bad abort");
@@ -1101,7 +1101,7 @@ static void ultrastor_interrupt(void *dev_id)
SCtmp = mscp->SCint;
mscp->SCint = NULL;
- if (SCtmp == 0)
+ if (!SCtmp)
{
#if ULTRASTOR_DEBUG & (UD_ABORT|UD_INTERRUPT)
printk("MSCP %d (%x): no command\n", mscp_index, (unsigned int) mscp);
diff --git a/drivers/scsi/wd33c93.c b/drivers/scsi/wd33c93.c
index f286c37da7e..5fda881c247 100644
--- a/drivers/scsi/wd33c93.c
+++ b/drivers/scsi/wd33c93.c
@@ -1973,10 +1973,7 @@ wd33c93_init(struct Scsi_Host *instance, const wd33c93_regs regs,
hostdata->incoming_ptr = 0;
hostdata->outgoing_len = 0;
hostdata->default_sx_per = DEFAULT_SX_PER;
- hostdata->no_sync = 0xff; /* sync defaults to off */
hostdata->no_dma = 0; /* default is DMA enabled */
- hostdata->fast = 0; /* default is Fast SCSI transfers disabled */
- hostdata->dma_mode = CTRL_DMA; /* default is Single Byte DMA */
#ifdef PROC_INTERFACE
hostdata->proc = PR_VERSION | PR_INFO | PR_STATISTICS |