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authorBen Dooks <ben-linux@fluff.org>2008-11-19 15:54:50 +0000
committerBen Dooks <ben-linux@fluff.org>2008-11-19 15:54:50 +0000
commit0fc24c1ebff281406d66840cbaa6d303bc2cae24 (patch)
treeb3cacbb64fa31671d2f6241f38b5dd31db4a643a /drivers
parentb9914406fb128bee01b2a23a35eafbc83ff915f0 (diff)
parent18aa04d882fe72eb59ea2c9e3f78400d85b6535f (diff)
Merge branch 'rmk-next' into s3c64xx
Diffstat (limited to 'drivers')
-rw-r--r--drivers/ata/libata-core.c6
-rw-r--r--drivers/ata/libata-scsi.c7
-rw-r--r--drivers/ata/sata_nv.c53
-rw-r--r--drivers/ata/sata_promise.c20
-rw-r--r--drivers/ata/sata_via.c4
-rw-r--r--drivers/block/cciss.c28
-rw-r--r--drivers/block/cpqarray.c7
-rw-r--r--drivers/char/vt.c10
-rw-r--r--drivers/cpuidle/cpuidle.c4
-rw-r--r--drivers/firewire/fw-device.c14
-rw-r--r--drivers/firewire/fw-ohci.c2
-rw-r--r--drivers/firewire/fw-sbp2.c2
-rw-r--r--drivers/firmware/dmi_scan.c6
-rw-r--r--drivers/hwmon/applesmc.c36
-rw-r--r--drivers/ieee1394/dv1394.c10
-rw-r--r--drivers/ieee1394/hosts.c4
-rw-r--r--drivers/ieee1394/nodemgr.c14
-rw-r--r--drivers/ieee1394/raw1394.c9
-rw-r--r--drivers/md/linear.c2
-rw-r--r--drivers/md/md.c6
-rw-r--r--drivers/md/raid10.c2
-rw-r--r--drivers/message/fusion/mptlan.c108
-rw-r--r--drivers/mmc/core/bus.c3
-rw-r--r--drivers/mmc/core/core.c6
-rw-r--r--drivers/mmc/core/host.c5
-rw-r--r--drivers/mmc/core/sdio_bus.c3
-rw-r--r--drivers/mmc/host/mmc_spi.c2
-rw-r--r--drivers/mmc/host/sdhci.c2
-rw-r--r--drivers/mmc/host/tifm_sd.c16
-rw-r--r--drivers/mtd/chips/cfi_cmdset_0002.c13
-rw-r--r--drivers/mtd/chips/jedec_probe.c10
-rw-r--r--drivers/mtd/onenand/omap2.c1
-rw-r--r--drivers/net/Kconfig18
-rw-r--r--drivers/net/atl1e/atl1e.h1
-rw-r--r--drivers/net/bnx2x_init.h9
-rw-r--r--drivers/net/bnx2x_main.c10
-rw-r--r--drivers/net/fs_enet/fs_enet-main.c6
-rw-r--r--drivers/net/mv643xx_eth.c9
-rw-r--r--drivers/net/niu.c6
-rw-r--r--drivers/net/smc911x.c2
-rw-r--r--drivers/net/smc91x.c2
-rw-r--r--drivers/net/ucc_geth_ethtool.c1
-rw-r--r--drivers/net/wireless/ath5k/base.c4
-rw-r--r--drivers/net/wireless/ath5k/desc.c16
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn.c6
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-scan.c7
-rw-r--r--drivers/net/wireless/iwlwifi/iwl3945-base.c15
-rw-r--r--drivers/net/wireless/zd1211rw/zd_usb.c2
-rw-r--r--drivers/oprofile/event_buffer.c6
-rw-r--r--drivers/pci/pci-sysfs.c2
-rw-r--r--drivers/pci/quirks.c36
-rw-r--r--drivers/pci/rom.c6
-rw-r--r--drivers/pnp/interface.c1
-rw-r--r--drivers/ps3/ps3-lpm.c1
-rw-r--r--drivers/regulator/Kconfig15
-rw-r--r--drivers/rtc/interface.c2
-rw-r--r--drivers/rtc/rtc-cmos.c2
-rw-r--r--drivers/sbus/char/jsflash.c1
-rw-r--r--drivers/serial/atmel_serial.c17
-rw-r--r--drivers/staging/Kconfig20
-rw-r--r--drivers/staging/echo/echo.c1
-rw-r--r--drivers/staging/me4000/me4000.c1
-rw-r--r--drivers/staging/usbip/Kconfig2
-rw-r--r--drivers/video/Kconfig32
-rw-r--r--drivers/video/Makefile1
-rw-r--r--drivers/video/fbmem.c63
-rw-r--r--drivers/video/mb862xx/Makefile5
-rw-r--r--drivers/video/mb862xx/mb862xx_reg.h138
-rw-r--r--drivers/video/mb862xx/mb862xxfb.c1061
-rw-r--r--drivers/video/mb862xx/mb862xxfb.h83
-rw-r--r--drivers/watchdog/Kconfig8
-rw-r--r--drivers/watchdog/at91sam9_wdt.c2
-rw-r--r--drivers/xen/balloon.c1
73 files changed, 1703 insertions, 333 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 82af7011f2d..622350d9b2e 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4024,6 +4024,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
/* Weird ATAPI devices */
{ "TORiSAN DVD-ROM DRD-N216", NULL, ATA_HORKAGE_MAX_SEC_128 },
+ { "QUANTUM DAT DAT72-000", NULL, ATA_HORKAGE_ATAPI_MOD16_DMA },
/* Devices we expect to fail diagnostics */
@@ -4444,7 +4445,8 @@ int atapi_check_dma(struct ata_queued_cmd *qc)
/* Don't allow DMA if it isn't multiple of 16 bytes. Quite a
* few ATAPI devices choke on such DMA requests.
*/
- if (unlikely(qc->nbytes & 15))
+ if (!(qc->dev->horkage & ATA_HORKAGE_ATAPI_MOD16_DMA) &&
+ unlikely(qc->nbytes & 15))
return 1;
if (ap->ops->check_atapi_dma)
@@ -5934,7 +5936,7 @@ static void ata_port_detach(struct ata_port *ap)
* to us. Restore SControl and disable all existing devices.
*/
__ata_port_for_each_link(link, ap) {
- sata_scr_write(link, SCR_CONTROL, link->saved_scontrol);
+ sata_scr_write(link, SCR_CONTROL, link->saved_scontrol & 0xff0);
ata_link_for_each_dev(dev, link)
ata_dev_disable(dev);
}
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index bbb30d882f0..3fa75eac135 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -190,7 +190,7 @@ static ssize_t ata_scsi_park_show(struct device *device,
struct ata_port *ap;
struct ata_link *link;
struct ata_device *dev;
- unsigned long flags;
+ unsigned long flags, now;
unsigned int uninitialized_var(msecs);
int rc = 0;
@@ -208,10 +208,11 @@ static ssize_t ata_scsi_park_show(struct device *device,
}
link = dev->link;
+ now = jiffies;
if (ap->pflags & ATA_PFLAG_EH_IN_PROGRESS &&
link->eh_context.unloaded_mask & (1 << dev->devno) &&
- time_after(dev->unpark_deadline, jiffies))
- msecs = jiffies_to_msecs(dev->unpark_deadline - jiffies);
+ time_after(dev->unpark_deadline, now))
+ msecs = jiffies_to_msecs(dev->unpark_deadline - now);
else
msecs = 0;
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index fae3841de0d..6f146061432 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -307,10 +307,10 @@ static int nv_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
static void nv_nf2_freeze(struct ata_port *ap);
static void nv_nf2_thaw(struct ata_port *ap);
+static int nv_nf2_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
static void nv_ck804_freeze(struct ata_port *ap);
static void nv_ck804_thaw(struct ata_port *ap);
-static int nv_hardreset(struct ata_link *link, unsigned int *class,
- unsigned long deadline);
static int nv_adma_slave_config(struct scsi_device *sdev);
static int nv_adma_check_atapi_dma(struct ata_queued_cmd *qc);
static void nv_adma_qc_prep(struct ata_queued_cmd *qc);
@@ -405,17 +405,8 @@ static struct scsi_host_template nv_swncq_sht = {
.slave_configure = nv_swncq_slave_config,
};
-/* OSDL bz3352 reports that some nv controllers can't determine device
- * signature reliably and nv_hardreset is implemented to work around
- * the problem. This was reported on nf3 and it's unclear whether any
- * other controllers are affected. However, the workaround has been
- * applied to all variants and there isn't much to gain by trying to
- * find out exactly which ones are affected at this point especially
- * because NV has moved over to ahci for newer controllers.
- */
static struct ata_port_operations nv_common_ops = {
.inherits = &ata_bmdma_port_ops,
- .hardreset = nv_hardreset,
.scr_read = nv_scr_read,
.scr_write = nv_scr_write,
};
@@ -429,12 +420,22 @@ static struct ata_port_operations nv_generic_ops = {
.hardreset = ATA_OP_NULL,
};
+/* OSDL bz3352 reports that nf2/3 controllers can't determine device
+ * signature reliably. Also, the following thread reports detection
+ * failure on cold boot with the standard debouncing timing.
+ *
+ * http://thread.gmane.org/gmane.linux.ide/34098
+ *
+ * Debounce with hotplug timing and request follow-up SRST.
+ */
static struct ata_port_operations nv_nf2_ops = {
.inherits = &nv_common_ops,
.freeze = nv_nf2_freeze,
.thaw = nv_nf2_thaw,
+ .hardreset = nv_nf2_hardreset,
};
+/* CK804 finally gets hardreset right */
static struct ata_port_operations nv_ck804_ops = {
.inherits = &nv_common_ops,
.freeze = nv_ck804_freeze,
@@ -443,7 +444,7 @@ static struct ata_port_operations nv_ck804_ops = {
};
static struct ata_port_operations nv_adma_ops = {
- .inherits = &nv_common_ops,
+ .inherits = &nv_ck804_ops,
.check_atapi_dma = nv_adma_check_atapi_dma,
.sff_tf_read = nv_adma_tf_read,
@@ -467,7 +468,7 @@ static struct ata_port_operations nv_adma_ops = {
};
static struct ata_port_operations nv_swncq_ops = {
- .inherits = &nv_common_ops,
+ .inherits = &nv_generic_ops,
.qc_defer = ata_std_qc_defer,
.qc_prep = nv_swncq_qc_prep,
@@ -1553,6 +1554,17 @@ static void nv_nf2_thaw(struct ata_port *ap)
iowrite8(mask, scr_addr + NV_INT_ENABLE);
}
+static int nv_nf2_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline)
+{
+ bool online;
+ int rc;
+
+ rc = sata_link_hardreset(link, sata_deb_timing_hotplug, deadline,
+ &online, NULL);
+ return online ? -EAGAIN : rc;
+}
+
static void nv_ck804_freeze(struct ata_port *ap)
{
void __iomem *mmio_base = ap->host->iomap[NV_MMIO_BAR];
@@ -1605,21 +1617,6 @@ static void nv_mcp55_thaw(struct ata_port *ap)
ata_sff_thaw(ap);
}
-static int nv_hardreset(struct ata_link *link, unsigned int *class,
- unsigned long deadline)
-{
- int rc;
-
- /* SATA hardreset fails to retrieve proper device signature on
- * some controllers. Request follow up SRST. For more info,
- * see http://bugzilla.kernel.org/show_bug.cgi?id=3352
- */
- rc = sata_sff_hardreset(link, class, deadline);
- if (rc)
- return rc;
- return -EAGAIN;
-}
-
static void nv_adma_error_handler(struct ata_port *ap)
{
struct nv_adma_port_priv *pp = ap->private_data;
diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c
index 750d8cdc00c..ba9a2570a74 100644
--- a/drivers/ata/sata_promise.c
+++ b/drivers/ata/sata_promise.c
@@ -153,6 +153,10 @@ static void pdc_freeze(struct ata_port *ap);
static void pdc_sata_freeze(struct ata_port *ap);
static void pdc_thaw(struct ata_port *ap);
static void pdc_sata_thaw(struct ata_port *ap);
+static int pdc_pata_softreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
+static int pdc_sata_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
static void pdc_error_handler(struct ata_port *ap);
static void pdc_post_internal_cmd(struct ata_queued_cmd *qc);
static int pdc_pata_cable_detect(struct ata_port *ap);
@@ -186,6 +190,7 @@ static struct ata_port_operations pdc_sata_ops = {
.scr_read = pdc_sata_scr_read,
.scr_write = pdc_sata_scr_write,
.port_start = pdc_sata_port_start,
+ .hardreset = pdc_sata_hardreset,
};
/* First-generation chips need a more restrictive ->check_atapi_dma op */
@@ -200,6 +205,7 @@ static struct ata_port_operations pdc_pata_ops = {
.freeze = pdc_freeze,
.thaw = pdc_thaw,
.port_start = pdc_common_port_start,
+ .softreset = pdc_pata_softreset,
};
static const struct ata_port_info pdc_port_info[] = {
@@ -693,6 +699,20 @@ static void pdc_sata_thaw(struct ata_port *ap)
readl(host_mmio + hotplug_offset); /* flush */
}
+static int pdc_pata_softreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline)
+{
+ pdc_reset_port(link->ap);
+ return ata_sff_softreset(link, class, deadline);
+}
+
+static int pdc_sata_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline)
+{
+ pdc_reset_port(link->ap);
+ return sata_sff_hardreset(link, class, deadline);
+}
+
static void pdc_error_handler(struct ata_port *ap)
{
if (!(ap->pflags & ATA_PFLAG_FROZEN))
diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index 62367fe4d5d..c18935f0bda 100644
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -602,8 +602,10 @@ static int svia_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
rc = vt8251_prepare_host(pdev, &host);
break;
default:
- return -EINVAL;
+ rc = -EINVAL;
}
+ if (rc)
+ return rc;
svia_configure(pdev);
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 4023885353e..12de1fdaa6c 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -96,6 +96,8 @@ static const struct pci_device_id cciss_pci_device_id[] = {
{PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSE, 0x103C, 0x3245},
{PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSE, 0x103C, 0x3247},
{PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSE, 0x103C, 0x3249},
+ {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSE, 0x103C, 0x324A},
+ {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSE, 0x103C, 0x324B},
{PCI_VENDOR_ID_HP, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
PCI_CLASS_STORAGE_RAID << 8, 0xffff << 8, 0},
{0,}
@@ -133,6 +135,8 @@ static struct board_type products[] = {
{0x3245103C, "Smart Array P410i", &SA5_access},
{0x3247103C, "Smart Array P411", &SA5_access},
{0x3249103C, "Smart Array P812", &SA5_access},
+ {0x324A103C, "Smart Array P712m", &SA5_access},
+ {0x324B103C, "Smart Array P711m", &SA5_access},
{0xFFFF103C, "Unknown Smart Array", &SA5_access},
};
@@ -1366,6 +1370,7 @@ static void cciss_add_disk(ctlr_info_t *h, struct gendisk *disk,
disk->first_minor = drv_index << NWD_SHIFT;
disk->fops = &cciss_fops;
disk->private_data = &h->drv[drv_index];
+ disk->driverfs_dev = &h->pdev->dev;
/* Set up queue information */
blk_queue_bounce_limit(disk->queue, h->pdev->dma_mask);
@@ -3404,7 +3409,8 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
int i;
int j = 0;
int rc;
- int dac;
+ int dac, return_code;
+ InquiryData_struct *inq_buff = NULL;
i = alloc_cciss_hba();
if (i < 0)
@@ -3510,6 +3516,25 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
/* Turn the interrupts on so we can service requests */
hba[i]->access.set_intr_mask(hba[i], CCISS_INTR_ON);
+ /* Get the firmware version */
+ inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
+ if (inq_buff == NULL) {
+ printk(KERN_ERR "cciss: out of memory\n");
+ goto clean4;
+ }
+
+ return_code = sendcmd_withirq(CISS_INQUIRY, i, inq_buff,
+ sizeof(InquiryData_struct), 0, 0 , 0, TYPE_CMD);
+ if (return_code == IO_OK) {
+ hba[i]->firm_ver[0] = inq_buff->data_byte[32];
+ hba[i]->firm_ver[1] = inq_buff->data_byte[33];
+ hba[i]->firm_ver[2] = inq_buff->data_byte[34];
+ hba[i]->firm_ver[3] = inq_buff->data_byte[35];
+ } else { /* send command failed */
+ printk(KERN_WARNING "cciss: unable to determine firmware"
+ " version of controller\n");
+ }
+
cciss_procinit(i);
hba[i]->cciss_max_sectors = 2048;
@@ -3520,6 +3545,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
return 1;
clean4:
+ kfree(inq_buff);
#ifdef CONFIG_CISS_SCSI_TAPE
kfree(hba[i]->scsi_rejects.complete);
#endif
diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
index 47d233c6d0b..5d39df14ed9 100644
--- a/drivers/block/cpqarray.c
+++ b/drivers/block/cpqarray.c
@@ -567,7 +567,12 @@ static int __init cpqarray_init(void)
num_cntlrs_reg++;
}
- return(num_cntlrs_reg);
+ if (num_cntlrs_reg)
+ return 0;
+ else {
+ pci_unregister_driver(&cpqarray_pci_driver);
+ return -ENODEV;
+ }
}
/* Function to find the first free pointer into our hba[] array */
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index d8f83e26e4a..a5af6072e2b 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -1644,7 +1644,10 @@ static void reset_terminal(struct vc_data *vc, int do_clear)
vc->vc_tab_stop[1] =
vc->vc_tab_stop[2] =
vc->vc_tab_stop[3] =
- vc->vc_tab_stop[4] = 0x01010101;
+ vc->vc_tab_stop[4] =
+ vc->vc_tab_stop[5] =
+ vc->vc_tab_stop[6] =
+ vc->vc_tab_stop[7] = 0x01010101;
vc->vc_bell_pitch = DEFAULT_BELL_PITCH;
vc->vc_bell_duration = DEFAULT_BELL_DURATION;
@@ -1935,7 +1938,10 @@ static void do_con_trol(struct tty_struct *tty, struct vc_data *vc, int c)
vc->vc_tab_stop[1] =
vc->vc_tab_stop[2] =
vc->vc_tab_stop[3] =
- vc->vc_tab_stop[4] = 0;
+ vc->vc_tab_stop[4] =
+ vc->vc_tab_stop[5] =
+ vc->vc_tab_stop[6] =
+ vc->vc_tab_stop[7] = 0;
}
return;
case 'm':
diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
index 5bed73329ef..8504a210855 100644
--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@@ -65,12 +65,14 @@ static void cpuidle_idle_call(void)
return;
}
+#if 0
+ /* shows regressions, re-enable for 2.6.29 */
/*
* run any timers that can be run now, at this point
* before calculating the idle duration etc.
*/
hrtimer_peek_ahead_timers();
-
+#endif
/* ask the governor for the next state */
next_state = cpuidle_curr_governor->select(dev);
if (need_resched())
diff --git a/drivers/firewire/fw-device.c b/drivers/firewire/fw-device.c
index 3fccdd48410..6b9be42c7b9 100644
--- a/drivers/firewire/fw-device.c
+++ b/drivers/firewire/fw-device.c
@@ -587,8 +587,7 @@ static void create_units(struct fw_device *device)
unit->device.bus = &fw_bus_type;
unit->device.type = &fw_unit_type;
unit->device.parent = &device->device;
- snprintf(unit->device.bus_id, sizeof(unit->device.bus_id),
- "%s.%d", device->device.bus_id, i++);
+ dev_set_name(&unit->device, "%s.%d", dev_name(&device->device), i++);
init_fw_attribute_group(&unit->device,
fw_unit_attributes,
@@ -711,8 +710,7 @@ static void fw_device_init(struct work_struct *work)
device->device.type = &fw_device_type;
device->device.parent = device->card->device;
device->device.devt = MKDEV(fw_cdev_major, minor);
- snprintf(device->device.bus_id, sizeof(device->device.bus_id),
- "fw%d", minor);
+ dev_set_name(&device->device, "fw%d", minor);
init_fw_attribute_group(&device->device,
fw_device_attributes,
@@ -741,13 +739,13 @@ static void fw_device_init(struct work_struct *work)
if (device->config_rom_retries)
fw_notify("created device %s: GUID %08x%08x, S%d00, "
"%d config ROM retries\n",
- device->device.bus_id,
+ dev_name(&device->device),
device->config_rom[3], device->config_rom[4],
1 << device->max_speed,
device->config_rom_retries);
else
fw_notify("created device %s: GUID %08x%08x, S%d00\n",
- device->device.bus_id,
+ dev_name(&device->device),
device->config_rom[3], device->config_rom[4],
1 << device->max_speed);
device->config_rom_retries = 0;
@@ -883,12 +881,12 @@ static void fw_device_refresh(struct work_struct *work)
FW_DEVICE_RUNNING) == FW_DEVICE_SHUTDOWN)
goto gone;
- fw_notify("refreshed device %s\n", device->device.bus_id);
+ fw_notify("refreshed device %s\n", dev_name(&device->device));
device->config_rom_retries = 0;
goto out;
give_up:
- fw_notify("giving up on refresh of device %s\n", device->device.bus_id);
+ fw_notify("giving up on refresh of device %s\n", dev_name(&device->device));
gone:
atomic_set(&device->state, FW_DEVICE_SHUTDOWN);
fw_device_shutdown(work);
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c
index 8e16bfbdcb3..46610b09041 100644
--- a/drivers/firewire/fw-ohci.c
+++ b/drivers/firewire/fw-ohci.c
@@ -2468,7 +2468,7 @@ pci_probe(struct pci_dev *dev, const struct pci_device_id *ent)
goto fail_self_id;
fw_notify("Added fw-ohci device %s, OHCI version %x.%x\n",
- dev->dev.bus_id, version >> 16, version & 0xff);
+ dev_name(&dev->dev), version >> 16, version & 0xff);
return 0;
fail_self_id:
diff --git a/drivers/firewire/fw-sbp2.c b/drivers/firewire/fw-sbp2.c
index d334cac5e1f..97df6dac3a8 100644
--- a/drivers/firewire/fw-sbp2.c
+++ b/drivers/firewire/fw-sbp2.c
@@ -1135,7 +1135,7 @@ static int sbp2_probe(struct device *dev)
tgt->unit = unit;
kref_init(&tgt->kref);
INIT_LIST_HEAD(&tgt->lu_list);
- tgt->bus_id = unit->device.bus_id;
+ tgt->bus_id = dev_name(&unit->device);
tgt->guid = (u64)device->config_rom[3] << 32 | device->config_rom[4];
if (fw_device_enable_phys_dma(device) < 0)
diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
index 3e526b6d00c..8daf4793ac3 100644
--- a/drivers/firmware/dmi_scan.c
+++ b/drivers/firmware/dmi_scan.c
@@ -81,9 +81,9 @@ static void dmi_table(u8 *buf, int len, int num,
const struct dmi_header *dm = (const struct dmi_header *)data;
/*
- * We want to know the total length (formated area and strings)
- * before decoding to make sure we won't run off the table in
- * dmi_decode or dmi_string
+ * We want to know the total length (formatted area and
+ * strings) before decoding to make sure we won't run off the
+ * table in dmi_decode or dmi_string
*/
data += dm->length;
while ((data - buf < len - 1) && (data[0] || data[1]))
diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
index bc011da79e1..be3285912cb 100644
--- a/drivers/hwmon/applesmc.c
+++ b/drivers/hwmon/applesmc.c
@@ -116,6 +116,18 @@ static const char* temperature_sensors_sets[][36] = {
/* Set 9: Macbook Pro 3,1 (Santa Rosa) */
{ "TALP", "TB0T", "TC0D", "TC0P", "TG0D", "TG0H", "TTF0", "TW0P",
"Th0H", "Th1H", "Th2H", "Tm0P", "Ts0P", NULL },
+/* Set 10: iMac 5,1 */
+ { "TA0P", "TC0D", "TC0P", "TG0D", "TH0P", "TO0P", "Tm0P", NULL },
+/* Set 11: Macbook 5,1 */
+ { "TB0T", "TB1T", "TB2T", "TB3T", "TC0D", "TC0P", "TN0D", "TN0P",
+ "TTF0", "Th0H", "Th1H", "ThFH", "Ts0P", "Ts0S", NULL },
+/* Set 12: Macbook Pro 5,1 */
+ { "TB0T", "TB1T", "TB2T", "TB3T", "TC0D", "TC0F", "TC0P", "TG0D",
+ "TG0F", "TG0H", "TG0P", "TG0T", "TG1H", "TN0D", "TN0P", "TTF0",
+ "Th2H", "Tm0P", "Ts0P", "Ts0S", NULL },
+/* Set 13: iMac 8,1 */
+ { "TA0P", "TC0D", "TC0H", "TC0P", "TG0D", "TG0H", "TG0P", "TH0P",
+ "TL0P", "TO0P", "TW0P", "Tm0P", "Tp0P", NULL },
};
/* List of keys used to read/write fan speeds */
@@ -1276,6 +1288,14 @@ static __initdata struct dmi_match_data applesmc_dmi_data[] = {
{ .accelerometer = 1, .light = 1, .temperature_set = 8 },
/* MacBook Pro 3: accelerometer, backlight and temperature set 9 */
{ .accelerometer = 1, .light = 1, .temperature_set = 9 },
+/* iMac 5: light sensor only, temperature set 10 */
+ { .accelerometer = 0, .light = 0, .temperature_set = 10 },
+/* MacBook 5: accelerometer, backlight and temperature set 11 */
+ { .accelerometer = 1, .light = 1, .temperature_set = 11 },
+/* MacBook Pro 5: accelerometer, backlight and temperature set 12 */
+ { .accelerometer = 1, .light = 1, .temperature_set = 12 },
+/* iMac 8: light sensor only, temperature set 13 */
+ { .accelerometer = 0, .light = 0, .temperature_set = 13 },
};
/* Note that DMI_MATCH(...,"MacBook") will match "MacBookPro1,1".
@@ -1285,6 +1305,10 @@ static __initdata struct dmi_system_id applesmc_whitelist[] = {
DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir") },
&applesmc_dmi_data[7]},
+ { applesmc_dmi_match, "Apple MacBook Pro 5", {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro5") },
+ &applesmc_dmi_data[12]},
{ applesmc_dmi_match, "Apple MacBook Pro 4", {
DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro4") },
@@ -1305,6 +1329,10 @@ static __initdata struct dmi_system_id applesmc_whitelist[] = {
DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
DMI_MATCH(DMI_PRODUCT_NAME,"MacBook3") },
&applesmc_dmi_data[6]},
+ { applesmc_dmi_match, "Apple MacBook 5", {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MacBook5") },
+ &applesmc_dmi_data[11]},
{ applesmc_dmi_match, "Apple MacBook", {
DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
DMI_MATCH(DMI_PRODUCT_NAME,"MacBook") },
@@ -1317,6 +1345,14 @@ static __initdata struct dmi_system_id applesmc_whitelist[] = {
DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
DMI_MATCH(DMI_PRODUCT_NAME,"MacPro2") },
&applesmc_dmi_data[4]},
+ { applesmc_dmi_match, "Apple iMac 8", {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "iMac8") },
+ &applesmc_dmi_data[13]},
+ { applesmc_dmi_match, "Apple iMac 5", {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "iMac5") },
+ &applesmc_dmi_data[10]},
{ applesmc_dmi_match, "Apple iMac", {
DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
DMI_MATCH(DMI_PRODUCT_NAME,"iMac") },
diff --git a/drivers/ieee1394/dv1394.c b/drivers/ieee1394/dv1394.c
index 965cfdb84eb..c19f2326715 100644
--- a/drivers/ieee1394/dv1394.c
+++ b/drivers/ieee1394/dv1394.c
@@ -1270,8 +1270,14 @@ static int dv1394_mmap(struct file *file, struct vm_area_struct *vma)
struct video_card *video = file_to_video_card(file);
int retval = -EINVAL;
- /* serialize mmap */
- mutex_lock(&video->mtx);
+ /*
+ * We cannot use the blocking variant mutex_lock here because .mmap
+ * is called with mmap_sem held, while .ioctl, .read, .write acquire
+ * video->mtx and subsequently call copy_to/from_user which will
+ * grab mmap_sem in case of a page fault.
+ */
+ if (!mutex_trylock(&video->mtx))
+ return -EAGAIN;
if ( ! video_card_initialized(video) ) {
retval = do_dv1394_init_default(video);
diff --git a/drivers/ieee1394/hosts.c b/drivers/ieee1394/hosts.c
index 8dd09d85041..237d0c9d69c 100644
--- a/drivers/ieee1394/hosts.c
+++ b/drivers/ieee1394/hosts.c
@@ -155,11 +155,11 @@ struct hpsb_host *hpsb_alloc_host(struct hpsb_host_driver *drv, size_t extra,
memcpy(&h->device, &nodemgr_dev_template_host, sizeof(h->device));
h->device.parent = dev;
set_dev_node(&h->device, dev_to_node(dev));
- snprintf(h->device.bus_id, BUS_ID_SIZE, "fw-host%d", h->id);
+ dev_set_name(&h->device, "fw-host%d", h->id);
h->host_dev.parent = &h->device;
h->host_dev.class = &hpsb_host_class;
- snprintf(h->host_dev.bus_id, BUS_ID_SIZE, "fw-host%d", h->id);
+ dev_set_name(&h->host_dev, "fw-host%d", h->id);
if (device_register(&h->device))
goto fail;
diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c
index 2376b729e87..9e39f73282e 100644
--- a/drivers/ieee1394/nodemgr.c
+++ b/drivers/ieee1394/nodemgr.c
@@ -826,13 +826,11 @@ static struct node_entry *nodemgr_create_node(octlet_t guid,
memcpy(&ne->device, &nodemgr_dev_template_ne,
sizeof(ne->device));
ne->device.parent = &host->device;
- snprintf(ne->device.bus_id, BUS_ID_SIZE, "%016Lx",
- (unsigned long long)(ne->guid));
+ dev_set_name(&ne->device, "%016Lx", (unsigned long long)(ne->guid));
ne->node_dev.parent = &ne->device;
ne->node_dev.class = &nodemgr_ne_class;
- snprintf(ne->node_dev.bus_id, BUS_ID_SIZE, "%016Lx",
- (unsigned long long)(ne->guid));
+ dev_set_name(&ne->node_dev, "%016Lx", (unsigned long long)(ne->guid));
if (device_register(&ne->device))
goto fail_devreg;
@@ -932,13 +930,11 @@ static void nodemgr_register_device(struct node_entry *ne,
ud->device.parent = parent;
- snprintf(ud->device.bus_id, BUS_ID_SIZE, "%s-%u",
- ne->device.bus_id, ud->id);
+ dev_set_name(&ud->device, "%s-%u", dev_name(&ne->device), ud->id);
ud->unit_dev.parent = &ud->device;
ud->unit_dev.class = &nodemgr_ud_class;
- snprintf(ud->unit_dev.bus_id, BUS_ID_SIZE, "%s-%u",
- ne->device.bus_id, ud->id);
+ dev_set_name(&ud->unit_dev, "%s-%u", dev_name(&ne->device), ud->id);
if (device_register(&ud->device))
goto fail_devreg;
@@ -953,7 +949,7 @@ static void nodemgr_register_device(struct node_entry *ne,
fail_classdevreg:
device_unregister(&ud->device);
fail_devreg:
- HPSB_ERR("Failed to create unit %s", ud->device.bus_id);
+ HPSB_ERR("Failed to create unit %s", dev_name(&ud->device));
}
diff --git a/drivers/ieee1394/raw1394.c b/drivers/ieee1394/raw1394.c
index 9f19ac49210..bf7e761c12b 100644
--- a/drivers/ieee1394/raw1394.c
+++ b/drivers/ieee1394/raw1394.c
@@ -2268,7 +2268,8 @@ static ssize_t raw1394_write(struct file *file, const char __user * buffer,
return -EFAULT;
}
- mutex_lock(&fi->state_mutex);
+ if (!mutex_trylock(&fi->state_mutex))
+ return -EAGAIN;
switch (fi->state) {
case opened:
@@ -2548,7 +2549,8 @@ static int raw1394_mmap(struct file *file, struct vm_area_struct *vma)
struct file_info *fi = file->private_data;
int ret;
- mutex_lock(&fi->state_mutex);
+ if (!mutex_trylock(&fi->state_mutex))
+ return -EAGAIN;
if (fi->iso_state == RAW1394_ISO_INACTIVE)
ret = -EINVAL;
@@ -2669,7 +2671,8 @@ static long raw1394_ioctl(struct file *file, unsigned int cmd,
break;
}
- mutex_lock(&fi->state_mutex);
+ if (!mutex_trylock(&fi->state_mutex))
+ return -EAGAIN;
switch (fi->iso_state) {
case RAW1394_ISO_INACTIVE:
diff --git a/drivers/md/linear.c b/drivers/md/linear.c
index 190147c79e7..3b90c5c924e 100644
--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -148,6 +148,8 @@ static linear_conf_t *linear_conf(mddev_t *mddev, int raid_disks)
min_sectors = conf->array_sectors;
sector_div(min_sectors, PAGE_SIZE/sizeof(struct dev_info *));
+ if (min_sectors == 0)
+ min_sectors = 1;
/* min_sectors is the minimum spacing that will fit the hash
* table in one PAGE. This may be much smaller than needed.
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 9abf6ed1653..1b1d32694f6 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -3884,7 +3884,6 @@ static int do_md_stop(mddev_t * mddev, int mode, int is_open)
if (mode == 0) {
mdk_rdev_t *rdev;
struct list_head *tmp;
- struct block_device *bdev;
printk(KERN_INFO "md: %s stopped.\n", mdname(mddev));
@@ -3941,11 +3940,6 @@ static int do_md_stop(mddev_t * mddev, int mode, int is_open)
mddev->degraded = 0;
mddev->barriers_work = 0;
mddev->safemode = 0;
- bdev = bdget_disk(mddev->gendisk, 0);
- if (bdev) {
- blkdev_ioctl(bdev, 0, BLKRRPART, 0);
- bdput(bdev);
- }
kobject_uevent(&disk_to_dev(mddev->gendisk)->kobj, KOBJ_CHANGE);
} else if (mddev->pers)
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index da5129a24b1..970a96ef9b1 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1137,7 +1137,7 @@ static int raid10_add_disk(mddev_t *mddev, mdk_rdev_t *rdev)
if (!enough(conf))
return -EINVAL;
- if (rdev->raid_disk)
+ if (rdev->raid_disk >= 0)
first = last = rdev->raid_disk;
if (rdev->saved_raid_disk >= 0 &&
diff --git a/drivers/message/fusion/mptlan.c b/drivers/message/fusion/mptlan.c
index a1abf95cf75..603ffd008c7 100644
--- a/drivers/message/fusion/mptlan.c
+++ b/drivers/message/fusion/mptlan.c
@@ -77,12 +77,6 @@ MODULE_VERSION(my_VERSION);
* Fusion MPT LAN private structures
*/
-struct NAA_Hosed {
- u16 NAA;
- u8 ieee[FC_ALEN];
- struct NAA_Hosed *next;
-};
-
struct BufferControl {
struct sk_buff *skb;
dma_addr_t dma;
@@ -159,11 +153,6 @@ static u8 LanCtx = MPT_MAX_PROTOCOL_DRIVERS;
static u32 max_buckets_out = 127;
static u32 tx_max_out_p = 127 - 16;
-#ifdef QLOGIC_NAA_WORKAROUND
-static struct NAA_Hosed *mpt_bad_naa = NULL;
-DEFINE_RWLOCK(bad_naa_lock);
-#endif
-
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/**
* lan_reply - Handle all data sent from the hardware.
@@ -780,30 +769,6 @@ mpt_lan_sdu_send (struct sk_buff *skb, struct net_device *dev)
// ctx, skb, skb->data));
mac = skb_mac_header(skb);
-#ifdef QLOGIC_NAA_WORKAROUND
-{
- struct NAA_Hosed *nh;
-
- /* Munge the NAA for Tx packets to QLogic boards, which don't follow
- RFC 2625. The longer I look at this, the more my opinion of Qlogic
- drops. */
- read_lock_irq(&bad_naa_lock);
- for (nh = mpt_bad_naa; nh != NULL; nh=nh->next) {
- if ((nh->ieee[0] == mac[0]) &&
- (nh->ieee[1] == mac[1]) &&
- (nh->ieee[2] == mac[2]) &&
- (nh->ieee[3] == mac[3]) &&
- (nh->ieee[4] == mac[4]) &&
- (nh->ieee[5] == mac[5])) {
- cur_naa = nh->NAA;
- dlprintk ((KERN_INFO "mptlan/sdu_send: using NAA value "
- "= %04x.\n", cur_naa));
- break;
- }
- }
- read_unlock_irq(&bad_naa_lock);
-}
-#endif
pTrans->TransactionDetails[0] = cpu_to_le32((cur_naa << 16) |
(mac[0] << 8) |
@@ -1572,79 +1537,6 @@ mpt_lan_type_trans(struct sk_buff *skb, struct net_device *dev)
fcllc = (struct fcllc *)skb->data;
-#ifdef QLOGIC_NAA_WORKAROUND
-{
- u16 source_naa = fch->stype, found = 0;
-
- /* Workaround for QLogic not following RFC 2625 in regards to the NAA
- value. */
-
- if ((source_naa & 0xF000) == 0)
- source_naa = swab16(source_naa);
-
- if (fcllc->ethertype == htons(ETH_P_ARP))
- dlprintk ((KERN_INFO "mptlan/type_trans: got arp req/rep w/ naa of "
- "%04x.\n", source_naa));
-
- if ((fcllc->ethertype == htons(ETH_P_ARP)) &&
- ((source_naa >> 12) != MPT_LAN_NAA_RFC2625)){
- struct NAA_Hosed *nh, *prevnh;
- int i;
-
- dlprintk ((KERN_INFO "mptlan/type_trans: ARP Req/Rep from "
- "system with non-RFC 2625 NAA value (%04x).\n",
- source_naa));
-
- write_lock_irq(&bad_naa_lock);
- for (prevnh = nh = mpt_bad_naa; nh != NULL;
- prevnh=nh, nh=nh->next) {
- if ((nh->ieee[0] == fch->saddr[0]) &&
- (nh->ieee[1] == fch->saddr[1]) &&
- (nh->ieee[2] == fch->saddr[2]) &&
- (nh->ieee[3] == fch->saddr[3]) &&
- (nh->ieee[4] == fch->saddr[4]) &&
- (nh->ieee[5] == fch->saddr[5])) {
- found = 1;
- dlprintk ((KERN_INFO "mptlan/type_trans: ARP Re"
- "q/Rep w/ bad NAA from system already"
- " in DB.\n"));
- break;
- }
- }
-
- if ((!found) && (nh == NULL)) {
-
- nh = kmalloc(sizeof(struct NAA_Hosed), GFP_KERNEL);
- dlprintk ((KERN_INFO "mptlan/type_trans: ARP Req/Rep w/"
- " bad NAA from system not yet in DB.\n"));
-
- if (nh != NULL) {
- nh->next = NULL;
- if (!mpt_bad_naa)
- mpt_bad_naa = nh;
- if (prevnh)
- prevnh->next = nh;
-
- nh->NAA = source_naa; /* Set the S_NAA value. */
- for (i = 0; i < FC_ALEN; i++)
- nh->ieee[i] = fch->saddr[i];
- dlprintk ((KERN_INFO "Got ARP from %02x:%02x:%02x:%02x:"
- "%02x:%02x with non-compliant S_NAA value.\n",
- fch->saddr[0], fch->saddr[1], fch->saddr[2],
- fch->saddr[3], fch->saddr[4],fch->saddr[5]));
- } else {
- printk (KERN_ERR "mptlan/type_trans: Unable to"
- " kmalloc a NAA_Hosed struct.\n");
- }
- } else if (!found) {
- printk (KERN_ERR "mptlan/type_trans: found not"
- " set, but nh isn't null. Evil "
- "funkiness abounds.\n");
- }
- write_unlock_irq(&bad_naa_lock);
- }
-}
-#endif
/* Strip the SNAP header from ARP packets since we don't
* pass them through to the 802.2/SNAP layers.
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index 0d9b2d6f9eb..f210a8ee686 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -216,8 +216,7 @@ int mmc_add_card(struct mmc_card *card)
int ret;
const char *type;
- snprintf(card->dev.bus_id, sizeof(card->dev.bus_id),
- "%s:%04x", mmc_hostname(card->host), card->rca);
+ dev_set_name(&card->dev, "%s:%04x", mmc_hostname(card->host), card->rca);
switch (card->type) {
case MMC_TYPE_MMC:
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 044d84eeed7..f7284b905eb 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -280,7 +280,11 @@ void mmc_set_data_timeout(struct mmc_data *data, const struct mmc_card *card)
(card->host->ios.clock / 1000);
if (data->flags & MMC_DATA_WRITE)
- limit_us = 250000;
+ /*
+ * The limit is really 250 ms, but that is
+ * insufficient for some crappy cards.
+ */
+ limit_us = 300000;
else
limit_us = 100000;
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index 6da80fd4d97..5e945e64ead 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -73,8 +73,7 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev)
if (err)
goto free;
- snprintf(host->class_dev.bus_id, BUS_ID_SIZE,
- "mmc%d", host->index);
+ dev_set_name(&host->class_dev, "mmc%d", host->index);
host->parent = dev;
host->class_dev.parent = dev;
@@ -121,7 +120,7 @@ int mmc_add_host(struct mmc_host *host)
WARN_ON((host->caps & MMC_CAP_SDIO_IRQ) &&
!host->ops->enable_sdio_irq);
- led_trigger_register_simple(host->class_dev.bus_id, &host->led);
+ led_trigger_register_simple(dev_name(&host->class_dev), &host->led);
err = device_add(&host->class_dev);
if (err)
diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c
index 233d0f9b3c4..46284b52739 100644
--- a/drivers/mmc/core/sdio_bus.c
+++ b/drivers/mmc/core/sdio_bus.c
@@ -239,8 +239,7 @@ int sdio_add_func(struct sdio_func *func)
{
int ret;
- snprintf(func->dev.bus_id, sizeof(func->dev.bus_id),
- "%s:%d", mmc_card_id(func->card), func->num);
+ dev_set_name(&func->dev, "%s:%d", mmc_card_id(func->card), func->num);
ret = device_add(&func->dev);
if (ret == 0)
diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c
index 07faf5412a1..ad00e163231 100644
--- a/drivers/mmc/host/mmc_spi.c
+++ b/drivers/mmc/host/mmc_spi.c
@@ -1348,7 +1348,7 @@ static int mmc_spi_probe(struct spi_device *spi)
goto fail_add_host;
dev_info(&spi->dev, "SD/MMC host %s%s%s%s%s\n",
- mmc->class_dev.bus_id,
+ dev_name(&mmc->class_dev),
host->dma_dev ? "" : ", no DMA",
(host->pdata && host->pdata->get_ro)
? "" : ", no WP",
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 280f3eafac9..ed2c89254df 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -1786,7 +1786,7 @@ int sdhci_add_host(struct sdhci_host *host)
mmc_add_host(mmc);
printk(KERN_INFO "%s: SDHCI controller on %s [%s] using %s%s\n",
- mmc_hostname(mmc), host->hw_name, mmc_dev(mmc)->bus_id,
+ mmc_hostname(mmc), host->hw_name, dev_name(mmc_dev(mmc)),
(host->flags & SDHCI_USE_ADMA)?"A":"",
(host->flags & SDHCI_USE_DMA)?"DMA":"PIO");
diff --git a/drivers/mmc/host/tifm_sd.c b/drivers/mmc/host/tifm_sd.c
index 13844843e8d..82554ddec6b 100644
--- a/drivers/mmc/host/tifm_sd.c
+++ b/drivers/mmc/host/tifm_sd.c
@@ -632,7 +632,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq)
if (host->req) {
printk(KERN_ERR "%s : unfinished request detected\n",
- sock->dev.bus_id);
+ dev_name(&sock->dev));
mrq->cmd->error = -ETIMEDOUT;
goto err_out;
}
@@ -672,7 +672,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq)
? PCI_DMA_TODEVICE
: PCI_DMA_FROMDEVICE)) {
printk(KERN_ERR "%s : scatterlist map failed\n",
- sock->dev.bus_id);
+ dev_name(&sock->dev));
mrq->cmd->error = -ENOMEM;
goto err_out;
}
@@ -684,7 +684,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq)
: PCI_DMA_FROMDEVICE);
if (host->sg_len < 1) {
printk(KERN_ERR "%s : scatterlist map failed\n",
- sock->dev.bus_id);
+ dev_name(&sock->dev));
tifm_unmap_sg(sock, &host->bounce_buf, 1,
r_data->flags & MMC_DATA_WRITE
? PCI_DMA_TODEVICE
@@ -748,7 +748,7 @@ static void tifm_sd_end_cmd(unsigned long data)
if (!mrq) {
printk(KERN_ERR " %s : no request to complete?\n",
- sock->dev.bus_id);
+ dev_name(&sock->dev));
spin_unlock_irqrestore(&sock->lock, flags);
return;
}
@@ -789,7 +789,7 @@ static void tifm_sd_abort(unsigned long data)
printk(KERN_ERR
"%s : card failed to respond for a long period of time "
"(%x, %x)\n",
- host->dev->dev.bus_id, host->req->cmd->opcode, host->cmd_flags);
+ dev_name(&host->dev->dev), host->req->cmd->opcode, host->cmd_flags);
tifm_eject(host->dev);
}
@@ -906,7 +906,7 @@ static int tifm_sd_initialize_host(struct tifm_sd *host)
if (rc) {
printk(KERN_ERR "%s : controller failed to reset\n",
- sock->dev.bus_id);
+ dev_name(&sock->dev));
return -ENODEV;
}
@@ -933,7 +933,7 @@ static int tifm_sd_initialize_host(struct tifm_sd *host)
if (rc) {
printk(KERN_ERR
"%s : card not ready - probe failed on initialization\n",
- sock->dev.bus_id);
+ dev_name(&sock->dev));
return -ENODEV;
}
@@ -954,7 +954,7 @@ static int tifm_sd_probe(struct tifm_dev *sock)
if (!(TIFM_SOCK_STATE_OCCUPIED
& readl(sock->addr + SOCK_PRESENT_STATE))) {
printk(KERN_WARNING "%s : card gone, unexpectedly\n",
- sock->dev.bus_id);
+ dev_name(&sock->dev));
return rc;
}
diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c
index 3e6f5d8609e..d74ec46aa03 100644
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
@@ -406,19 +406,6 @@ struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary)
/* Set the default CFI lock/unlock addresses */
cfi->addr_unlock1 = 0x555;
cfi->addr_unlock2 = 0x2aa;
- /* Modify the unlock address if we are in compatibility mode */
- if ( /* x16 in x8 mode */
- ((cfi->device_type == CFI_DEVICETYPE_X8) &&
- (cfi->cfiq->InterfaceDesc ==
- CFI_INTERFACE_X8_BY_X16_ASYNC)) ||
- /* x32 in x16 mode */
- ((cfi->device_type == CFI_DEVICETYPE_X16) &&
- (cfi->cfiq->InterfaceDesc ==
- CFI_INTERFACE_X16_BY_X32_ASYNC)))
- {
- cfi->addr_unlock1 = 0xaaa;
- cfi->addr_unlock2 = 0x555;
- }
} /* CFI mode */
else if (cfi->cfi_mode == CFI_MODE_JEDEC) {
diff --git a/drivers/mtd/chips/jedec_probe.c b/drivers/mtd/chips/jedec_probe.c
index f84ab618214..2f3f2f719ba 100644
--- a/drivers/mtd/chips/jedec_probe.c
+++ b/drivers/mtd/chips/jedec_probe.c
@@ -1808,9 +1808,7 @@ static inline u32 jedec_read_mfr(struct map_info *map, uint32_t base,
* several first banks can contain 0x7f instead of actual ID
*/
do {
- uint32_t ofs = cfi_build_cmd_addr(0 + (bank << 8),
- cfi_interleave(cfi),
- cfi->device_type);
+ uint32_t ofs = cfi_build_cmd_addr(0 + (bank << 8), map, cfi);
mask = (1 << (cfi->device_type * 8)) - 1;
result = map_read(map, base + ofs);
bank++;
@@ -1824,7 +1822,7 @@ static inline u32 jedec_read_id(struct map_info *map, uint32_t base,
{
map_word result;
unsigned long mask;
- u32 ofs = cfi_build_cmd_addr(1, cfi_interleave(cfi), cfi->device_type);
+ u32 ofs = cfi_build_cmd_addr(1, map, cfi);
mask = (1 << (cfi->device_type * 8)) -1;
result = map_read(map, base + ofs);
return result.x[0] & mask;
@@ -2067,8 +2065,8 @@ static int jedec_probe_chip(struct map_info *map, __u32 base,
}
/* Ensure the unlock addresses we try stay inside the map */
- probe_offset1 = cfi_build_cmd_addr(cfi->addr_unlock1, cfi_interleave(cfi), cfi->device_type);
- probe_offset2 = cfi_build_cmd_addr(cfi->addr_unlock2, cfi_interleave(cfi), cfi->device_type);
+ probe_offset1 = cfi_build_cmd_addr(cfi->addr_unlock1, map, cfi);
+ probe_offset2 = cfi_build_cmd_addr(cfi->addr_unlock2, map, cfi);
if ( ((base + probe_offset1 + map_bankwidth(map)) >= map->size) ||
((base + probe_offset2 + map_bankwidth(map)) >= map->size))
goto retry;
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c
index 8387e05daae..e39b21d3e16 100644
--- a/drivers/mtd/onenand/omap2.c
+++ b/drivers/mtd/onenand/omap2.c
@@ -38,7 +38,6 @@
#include <asm/arch/gpmc.h>
#include <asm/arch/onenand.h>
#include <asm/arch/gpio.h>
-#include <asm/arch/gpmc.h>
#include <asm/arch/pm.h>
#include <linux/dma-mapping.h>
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index f749b40f954..11f143f4adf 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2010,9 +2010,13 @@ config IGB_LRO
If in doubt, say N.
config IGB_DCA
- bool "Enable DCA"
+ bool "Direct Cache Access (DCA) Support"
default y
depends on IGB && DCA && !(IGB=y && DCA=m)
+ ---help---
+ Say Y here if you want to use Direct Cache Access (DCA) in the
+ driver. DCA is a method for warming the CPU cache before data
+ is used, with the intent of lessening the impact of cache misses.
source "drivers/net/ixp2000/Kconfig"
@@ -2437,9 +2441,13 @@ config IXGBE
will be called ixgbe.
config IXGBE_DCA
- bool
+ bool "Direct Cache Access (DCA) Support"
default y
depends on IXGBE && DCA && !(IXGBE=y && DCA=m)
+ ---help---
+ Say Y here if you want to use Direct Cache Access (DCA) in the
+ driver. DCA is a method for warming the CPU cache before data
+ is used, with the intent of lessening the impact of cache misses.
config IXGB
tristate "Intel(R) PRO/10GbE support"
@@ -2489,9 +2497,13 @@ config MYRI10GE
will be called myri10ge.
config MYRI10GE_DCA
- bool
+ bool "Direct Cache Access (DCA) Support"
default y
depends on MYRI10GE && DCA && !(MYRI10GE=y && DCA=m)
+ ---help---
+ Say Y here if you want to use Direct Cache Access (DCA) in the
+ driver. DCA is a method for warming the CPU cache before data
+ is used, with the intent of lessening the impact of cache misses.
config NETXEN_NIC
tristate "NetXen Multi port (1/10) Gigabit Ethernet NIC"
diff --git a/drivers/net/atl1e/atl1e.h b/drivers/net/atl1e/atl1e.h
index b645fa0f3f6..c49550d507a 100644
--- a/drivers/net/atl1e/atl1e.h
+++ b/drivers/net/atl1e/atl1e.h
@@ -46,7 +46,6 @@
#include <linux/vmalloc.h>
#include <linux/pagemap.h>
#include <linux/tcp.h>
-#include <linux/mii.h>
#include <linux/ethtool.h>
#include <linux/if_vlan.h>
#include <linux/workqueue.h>
diff --git a/drivers/net/bnx2x_init.h b/drivers/net/bnx2x_init.h
index 130927cfc75..a6c0b3abba2 100644
--- a/drivers/net/bnx2x_init.h
+++ b/drivers/net/bnx2x_init.h
@@ -564,14 +564,15 @@ static const struct arb_line write_arb_addr[NUM_WR_Q-1] = {
static void bnx2x_init_pxp(struct bnx2x *bp)
{
+ u16 devctl;
int r_order, w_order;
u32 val, i;
pci_read_config_word(bp->pdev,
- bp->pcie_cap + PCI_EXP_DEVCTL, (u16 *)&val);
- DP(NETIF_MSG_HW, "read 0x%x from devctl\n", (u16)val);
- w_order = ((val & PCI_EXP_DEVCTL_PAYLOAD) >> 5);
- r_order = ((val & PCI_EXP_DEVCTL_READRQ) >> 12);
+ bp->pcie_cap + PCI_EXP_DEVCTL, &devctl);
+ DP(NETIF_MSG_HW, "read 0x%x from devctl\n", devctl);
+ w_order = ((devctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5);
+ r_order = ((devctl & PCI_EXP_DEVCTL_READRQ) >> 12);
if (r_order > MAX_RD_ORD) {
DP(NETIF_MSG_HW, "read order of %d order adjusted to %d\n",
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index fce745148ff..600210d7eff 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -59,8 +59,8 @@
#include "bnx2x.h"
#include "bnx2x_init.h"
-#define DRV_MODULE_VERSION "1.45.22"
-#define DRV_MODULE_RELDATE "2008/09/09"
+#define DRV_MODULE_VERSION "1.45.23"
+#define DRV_MODULE_RELDATE "2008/11/03"
#define BNX2X_BC_VER 0x040200
/* Time in jiffies before concluding the transmitter is hung */
@@ -6481,6 +6481,7 @@ load_int_disable:
bnx2x_free_irq(bp);
load_error:
bnx2x_free_mem(bp);
+ bp->port.pmf = 0;
/* TBD we really need to reset the chip
if we want to recover from this */
@@ -6791,6 +6792,7 @@ unload_error:
/* Report UNLOAD_DONE to MCP */
if (!BP_NOMCP(bp))
bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+ bp->port.pmf = 0;
/* Free SKBs, SGEs, TPA pool and driver internals */
bnx2x_free_skbs(bp);
@@ -10204,8 +10206,6 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
return -ENOMEM;
}
- netif_carrier_off(dev);
-
bp = netdev_priv(dev);
bp->msglevel = debug;
@@ -10229,6 +10229,8 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
goto init_one_exit;
}
+ netif_carrier_off(dev);
+
bp->common.name = board_info[ent->driver_data].name;
printk(KERN_INFO "%s: %s (%c%d) PCI-E x%d %s found at mem %lx,"
" IRQ %d, ", dev->name, bp->common.name,
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index cb51c1fb033..a6f49d02578 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -1099,7 +1099,9 @@ static int __devinit fs_enet_probe(struct of_device *ofdev,
ndev->stop = fs_enet_close;
ndev->get_stats = fs_enet_get_stats;
ndev->set_multicast_list = fs_set_multicast_list;
-
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ ndev->poll_controller = fs_enet_netpoll;
+#endif
if (fpi->use_napi)
netif_napi_add(ndev, &fep->napi, fs_enet_rx_napi,
fpi->napi_weight);
@@ -1209,7 +1211,7 @@ static void __exit fs_cleanup(void)
static void fs_enet_netpoll(struct net_device *dev)
{
disable_irq(dev->irq);
- fs_enet_interrupt(dev->irq, dev, NULL);
+ fs_enet_interrupt(dev->irq, dev);
enable_irq(dev->irq);
}
#endif
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index a9c8c08044b..b9dcdbd369f 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -1066,9 +1066,12 @@ static int smi_wait_ready(struct mv643xx_eth_shared_private *msp)
return 0;
}
- if (!wait_event_timeout(msp->smi_busy_wait, smi_is_done(msp),
- msecs_to_jiffies(100)))
- return -ETIMEDOUT;
+ if (!smi_is_done(msp)) {
+ wait_event_timeout(msp->smi_busy_wait, smi_is_done(msp),
+ msecs_to_jiffies(100));
+ if (!smi_is_done(msp))
+ return -ETIMEDOUT;
+ }
return 0;
}
diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index ebc81270290..9acb5d70a3a 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -8667,7 +8667,6 @@ static void __devinit niu_device_announce(struct niu *np)
static int __devinit niu_pci_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
- unsigned long niureg_base, niureg_len;
union niu_parent_id parent_id;
struct net_device *dev;
struct niu *np;
@@ -8758,10 +8757,7 @@ static int __devinit niu_pci_init_one(struct pci_dev *pdev,
dev->features |= (NETIF_F_SG | NETIF_F_HW_CSUM);
- niureg_base = pci_resource_start(pdev, 0);
- niureg_len = pci_resource_len(pdev, 0);
-
- np->regs = ioremap_nocache(niureg_base, niureg_len);
+ np->regs = pci_ioremap_bar(pdev, 0);
if (!np->regs) {
dev_err(&pdev->dev, PFX "Cannot map device registers, "
"aborting.\n");
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index f59c7772f34..5051554ff05 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -499,7 +499,7 @@ static void smc911x_hardware_send_pkt(struct net_device *dev)
#else
SMC_PUSH_DATA(lp, buf, len);
dev->trans_start = jiffies;
- dev_kfree_skb(skb);
+ dev_kfree_skb_irq(skb);
#endif
if (!lp->tx_throttle) {
netif_wake_queue(dev);
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index 6f9895d4e5b..fc80f250da3 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -2060,6 +2060,7 @@ static int smc_request_attrib(struct platform_device *pdev,
struct net_device *ndev)
{
struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-attrib");
+ struct smc_local *lp __maybe_unused = netdev_priv(ndev);
if (!res)
return 0;
@@ -2074,6 +2075,7 @@ static void smc_release_attrib(struct platform_device *pdev,
struct net_device *ndev)
{
struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-attrib");
+ struct smc_local *lp __maybe_unused = netdev_priv(ndev);
if (res)
release_mem_region(res->start, ATTRIB_SIZE);
diff --git a/drivers/net/ucc_geth_ethtool.c b/drivers/net/ucc_geth_ethtool.c
index cfbbfee5583..85f38a6b6a4 100644
--- a/drivers/net/ucc_geth_ethtool.c
+++ b/drivers/net/ucc_geth_ethtool.c
@@ -37,7 +37,6 @@
#include <asm/irq.h>
#include <asm/uaccess.h>
#include <asm/types.h>
-#include <asm/uaccess.h>
#include "ucc_geth.h"
#include "ucc_geth_mii.h"
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 9e47d727e22..cfd4d052d66 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -2942,8 +2942,10 @@ static void ath5k_configure_filter(struct ieee80211_hw *hw,
sc->opmode != NL80211_IFTYPE_MESH_POINT &&
test_bit(ATH_STAT_PROMISC, sc->status))
rfilt |= AR5K_RX_FILTER_PROM;
- if (sc->opmode == NL80211_IFTYPE_ADHOC)
+ if (sc->opmode == NL80211_IFTYPE_STATION ||
+ sc->opmode == NL80211_IFTYPE_ADHOC) {
rfilt |= AR5K_RX_FILTER_BEACON;
+ }
/* Set filters */
ath5k_hw_set_rx_filter(ah,rfilt);
diff --git a/drivers/net/wireless/ath5k/desc.c b/drivers/net/wireless/ath5k/desc.c
index dd1374052ba..5e362a7a362 100644
--- a/drivers/net/wireless/ath5k/desc.c
+++ b/drivers/net/wireless/ath5k/desc.c
@@ -531,10 +531,10 @@ static int ath5k_hw_proc_5210_rx_status(struct ath5k_hw *ah,
AR5K_5210_RX_DESC_STATUS0_RECEIVE_SIGNAL);
rs->rs_rate = AR5K_REG_MS(rx_status->rx_status_0,
AR5K_5210_RX_DESC_STATUS0_RECEIVE_RATE);
- rs->rs_antenna = rx_status->rx_status_0 &
- AR5K_5210_RX_DESC_STATUS0_RECEIVE_ANTENNA;
- rs->rs_more = rx_status->rx_status_0 &
- AR5K_5210_RX_DESC_STATUS0_MORE;
+ rs->rs_antenna = AR5K_REG_MS(rx_status->rx_status_0,
+ AR5K_5210_RX_DESC_STATUS0_RECEIVE_ANTENNA);
+ rs->rs_more = !!(rx_status->rx_status_0 &
+ AR5K_5210_RX_DESC_STATUS0_MORE);
/* TODO: this timestamp is 13 bit, later on we assume 15 bit */
rs->rs_tstamp = AR5K_REG_MS(rx_status->rx_status_1,
AR5K_5210_RX_DESC_STATUS1_RECEIVE_TIMESTAMP);
@@ -607,10 +607,10 @@ static int ath5k_hw_proc_5212_rx_status(struct ath5k_hw *ah,
AR5K_5212_RX_DESC_STATUS0_RECEIVE_SIGNAL);
rs->rs_rate = AR5K_REG_MS(rx_status->rx_status_0,
AR5K_5212_RX_DESC_STATUS0_RECEIVE_RATE);
- rs->rs_antenna = rx_status->rx_status_0 &
- AR5K_5212_RX_DESC_STATUS0_RECEIVE_ANTENNA;
- rs->rs_more = rx_status->rx_status_0 &
- AR5K_5212_RX_DESC_STATUS0_MORE;
+ rs->rs_antenna = AR5K_REG_MS(rx_status->rx_status_0,
+ AR5K_5212_RX_DESC_STATUS0_RECEIVE_ANTENNA);
+ rs->rs_more = !!(rx_status->rx_status_0 &
+ AR5K_5212_RX_DESC_STATUS0_MORE);
rs->rs_tstamp = AR5K_REG_MS(rx_status->rx_status_1,
AR5K_5212_RX_DESC_STATUS1_RECEIVE_TIMESTAMP);
rs->rs_status = 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 321dbc8c034..8d690a0eb1a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3252,7 +3252,11 @@ static void iwl4965_mac_update_tkip_key(struct ieee80211_hw *hw,
return;
}
- iwl_scan_cancel_timeout(priv, 100);
+ if (iwl_scan_cancel(priv)) {
+ /* cancel scan failed, just live w/ bad key and rely
+ briefly on SW decryption */
+ return;
+ }
key_flags |= (STA_KEY_FLG_TKIP | STA_KEY_FLG_MAP_KEY_MSK);
key_flags |= cpu_to_le16(keyconf->keyidx << STA_KEY_FLG_KEYID_POS);
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 3b0bee331a3..c89365e2ca5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -896,6 +896,13 @@ static void iwl_bg_request_scan(struct work_struct *data)
return;
done:
+ /* Cannot perform scan. Make sure we clear scanning
+ * bits from status so next scan request can be performed.
+ * If we don't clear scanning status bit here all next scan
+ * will fail
+ */
+ clear_bit(STATUS_SCAN_HW, &priv->status);
+ clear_bit(STATUS_SCANNING, &priv->status);
/* inform mac80211 scan aborted */
queue_work(priv->workqueue, &priv->scan_completed);
mutex_unlock(&priv->mutex);
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index d15a2c99795..285b53e7e26 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -5768,7 +5768,6 @@ static void iwl3945_alive_start(struct iwl3945_priv *priv)
if (priv->error_recovering)
iwl3945_error_recovery(priv);
- ieee80211_notify_mac(priv->hw, IEEE80211_NOTIFY_RE_ASSOC);
return;
restart:
@@ -6013,6 +6012,7 @@ static void iwl3945_bg_alive_start(struct work_struct *data)
mutex_lock(&priv->mutex);
iwl3945_alive_start(priv);
mutex_unlock(&priv->mutex);
+ ieee80211_notify_mac(priv->hw, IEEE80211_NOTIFY_RE_ASSOC);
}
static void iwl3945_bg_rf_kill(struct work_struct *work)
@@ -6256,6 +6256,11 @@ static void iwl3945_bg_request_scan(struct work_struct *data)
n_probes,
(void *)&scan->data[le16_to_cpu(scan->tx_cmd.len)]);
+ if (scan->channel_count == 0) {
+ IWL_DEBUG_SCAN("channel count %d\n", scan->channel_count);
+ goto done;
+ }
+
cmd.len += le16_to_cpu(scan->tx_cmd.len) +
scan->channel_count * sizeof(struct iwl3945_scan_channel);
cmd.data = scan;
@@ -6273,6 +6278,14 @@ static void iwl3945_bg_request_scan(struct work_struct *data)
return;
done:
+ /* can not perform scan make sure we clear scanning
+ * bits from status so next scan request can be performed.
+ * if we dont clear scanning status bit here all next scan
+ * will fail
+ */
+ clear_bit(STATUS_SCAN_HW, &priv->status);
+ clear_bit(STATUS_SCANNING, &priv->status);
+
/* inform mac80211 scan aborted */
queue_work(priv->workqueue, &priv->scan_completed);
mutex_unlock(&priv->mutex);
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index a60ae86bd5c..a3ccd8c1c71 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -61,6 +61,7 @@ static struct usb_device_id usb_ids[] = {
{ USB_DEVICE(0x0105, 0x145f), .driver_info = DEVICE_ZD1211 },
/* ZD1211B */
{ USB_DEVICE(0x0ace, 0x1215), .driver_info = DEVICE_ZD1211B },
+ { USB_DEVICE(0x0ace, 0xb215), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x157e, 0x300d), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x079b, 0x0062), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x1582, 0x6003), .driver_info = DEVICE_ZD1211B },
@@ -82,6 +83,7 @@ static struct usb_device_id usb_ids[] = {
{ USB_DEVICE(0x0cde, 0x001a), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x0586, 0x340a), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x0471, 0x1237), .driver_info = DEVICE_ZD1211B },
+ { USB_DEVICE(0x07fa, 0x1196), .driver_info = DEVICE_ZD1211B },
/* "Driverless" devices that need ejecting */
{ USB_DEVICE(0x0ace, 0x2011), .driver_info = DEVICE_INSTALLER },
{ USB_DEVICE(0x0ace, 0x20ff), .driver_info = DEVICE_INSTALLER },
diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
index d962ba0dd87..191a3202cec 100644
--- a/drivers/oprofile/event_buffer.c
+++ b/drivers/oprofile/event_buffer.c
@@ -105,7 +105,7 @@ static int event_buffer_open(struct inode *inode, struct file *file)
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- if (test_and_set_bit(0, &buffer_opened))
+ if (test_and_set_bit_lock(0, &buffer_opened))
return -EBUSY;
/* Register as a user of dcookies
@@ -129,7 +129,7 @@ static int event_buffer_open(struct inode *inode, struct file *file)
fail:
dcookie_unregister(file->private_data);
out:
- clear_bit(0, &buffer_opened);
+ __clear_bit_unlock(0, &buffer_opened);
return err;
}
@@ -141,7 +141,7 @@ static int event_buffer_release(struct inode *inode, struct file *file)
dcookie_unregister(file->private_data);
buffer_pos = 0;
atomic_set(&buffer_ready, 0);
- clear_bit(0, &buffer_opened);
+ __clear_bit_unlock(0, &buffer_opened);
return 0;
}
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 110022d7868..5d72866897a 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -575,7 +575,7 @@ static int pci_mmap_fits(struct pci_dev *pdev, int resno, struct vm_area_struct
nr = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
start = vma->vm_pgoff;
- size = pci_resource_len(pdev, resno) >> PAGE_SHIFT;
+ size = ((pci_resource_len(pdev, resno) - 1) >> PAGE_SHIFT) + 1;
if (start < size && size - start >= nr)
return 1;
WARN(1, "process \"%s\" tried to map 0x%08lx-0x%08lx on %s BAR %d (size 0x%08lx)\n",
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index bbf66ea8fd8..5049a47030a 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1692,24 +1692,24 @@ static void __devinit quirk_brcm_570x_limit_vpd(struct pci_dev *dev)
}
}
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
- PCI_DEVICE_ID_NX2_5706,
- quirk_brcm_570x_limit_vpd);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
- PCI_DEVICE_ID_NX2_5706S,
- quirk_brcm_570x_limit_vpd);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
- PCI_DEVICE_ID_NX2_5708,
- quirk_brcm_570x_limit_vpd);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
- PCI_DEVICE_ID_NX2_5708S,
- quirk_brcm_570x_limit_vpd);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
- PCI_DEVICE_ID_NX2_5709,
- quirk_brcm_570x_limit_vpd);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
- PCI_DEVICE_ID_NX2_5709S,
- quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5706,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5706S,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5708,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5708S,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5709,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5709S,
+ quirk_brcm_570x_limit_vpd);
#ifdef CONFIG_PCI_MSI
/* Some chipsets do not support MSI. We cannot easily rely on setting
diff --git a/drivers/pci/rom.c b/drivers/pci/rom.c
index 1f5f6143f35..132a78159b6 100644
--- a/drivers/pci/rom.c
+++ b/drivers/pci/rom.c
@@ -100,7 +100,8 @@ size_t pci_get_rom_size(void __iomem *rom, size_t size)
* pci_map_rom - map a PCI ROM to kernel space
* @pdev: pointer to pci device struct
* @size: pointer to receive size of pci window over ROM
- * @return: kernel virtual pointer to image of ROM
+ *
+ * Return: kernel virtual pointer to image of ROM
*
* Map a PCI ROM into kernel space. If ROM is boot video ROM,
* the shadow BIOS copy will be returned instead of the
@@ -167,7 +168,8 @@ void __iomem *pci_map_rom(struct pci_dev *pdev, size_t *size)
* pci_map_rom_copy - map a PCI ROM to kernel space, create a copy
* @pdev: pointer to pci device struct
* @size: pointer to receive size of pci window over ROM
- * @return: kernel virtual pointer to image of ROM
+ *
+ * Return: kernel virtual pointer to image of ROM
*
* Map a PCI ROM into kernel space. If ROM is boot video ROM,
* the shadow BIOS copy will be returned instead of the
diff --git a/drivers/pnp/interface.c b/drivers/pnp/interface.c
index 478a4a739c0..c3f1c8e9d25 100644
--- a/drivers/pnp/interface.c
+++ b/drivers/pnp/interface.c
@@ -12,7 +12,6 @@
#include <linux/errno.h>
#include <linux/list.h>
#include <linux/types.h>
-#include <linux/pnp.h>
#include <linux/stat.h>
#include <linux/ctype.h>
#include <linux/slab.h>
diff --git a/drivers/ps3/ps3-lpm.c b/drivers/ps3/ps3-lpm.c
index 85edf945ab8..204158cf7a5 100644
--- a/drivers/ps3/ps3-lpm.c
+++ b/drivers/ps3/ps3-lpm.c
@@ -22,6 +22,7 @@
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/uaccess.h>
+#include <asm/smp.h>
#include <asm/time.h>
#include <asm/ps3.h>
#include <asm/lv1call.h>
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 4dada6ee111..39360e2a454 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -1,6 +1,4 @@
-menu "Voltage and Current regulators"
-
-config REGULATOR
+menuconfig REGULATOR
bool "Voltage and Current Regulator Support"
default n
help
@@ -23,21 +21,20 @@ config REGULATOR
If unsure, say no.
+if REGULATOR
+
config REGULATOR_DEBUG
bool "Regulator debug support"
- depends on REGULATOR
help
Say yes here to enable debugging support.
config REGULATOR_FIXED_VOLTAGE
tristate
default n
- select REGULATOR
config REGULATOR_VIRTUAL_CONSUMER
tristate "Virtual regulator consumer support"
default n
- select REGULATOR
help
This driver provides a virtual consumer for the voltage and
current regulator API which provides sysfs controls for
@@ -49,7 +46,6 @@ config REGULATOR_VIRTUAL_CONSUMER
config REGULATOR_BQ24022
tristate "TI bq24022 Dual Input 1-Cell Li-Ion Charger IC"
default n
- select REGULATOR
help
This driver controls a TI bq24022 Charger attached via
GPIOs. The provided current regulator can enable/disable
@@ -59,7 +55,6 @@ config REGULATOR_BQ24022
config REGULATOR_WM8350
tristate "Wolfson Microelectroncis WM8350 AudioPlus PMIC"
depends on MFD_WM8350
- select REGULATOR
help
This driver provides support for the voltage and current regulators
of the WM8350 AudioPlus PMIC.
@@ -67,7 +62,6 @@ config REGULATOR_WM8350
config REGULATOR_WM8400
tristate "Wolfson Microelectroncis WM8400 AudioPlus PMIC"
depends on MFD_WM8400
- select REGULATOR
help
This driver provides support for the voltage regulators of the
WM8400 AudioPlus PMIC.
@@ -75,9 +69,8 @@ config REGULATOR_WM8400
config REGULATOR_DA903X
tristate "Support regulators on Dialog Semiconductor DA9030/DA9034 PMIC"
depends on PMIC_DA903X
- select REGULATOR
help
Say y here to support the BUCKs and LDOs regulators found on
Dialog Semiconductor DA9030/DA9034 PMIC.
-endmenu
+endif
diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c
index 7af60b98d8a..a04c1b6b157 100644
--- a/drivers/rtc/interface.c
+++ b/drivers/rtc/interface.c
@@ -271,7 +271,7 @@ int rtc_read_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm)
dev_dbg(&rtc->dev, "alarm rollover: %s\n", "year");
do {
alarm->time.tm_year++;
- } while (!rtc_valid_tm(&alarm->time));
+ } while (rtc_valid_tm(&alarm->time) != 0);
break;
default:
diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index 5549231179a..6cf8e282338 100644
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -794,7 +794,7 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
goto cleanup2;
}
- pr_info("%s: alarms up to one %s%s, %zd bytes nvram, %s irqs\n",
+ pr_info("%s: alarms up to one %s%s, %zd bytes nvram%s\n",
cmos_rtc.rtc->dev.bus_id,
is_valid_irq(rtc_irq)
? (cmos_rtc.mon_alrm
diff --git a/drivers/sbus/char/jsflash.c b/drivers/sbus/char/jsflash.c
index 2bec9ccc029..a9a9893a5f9 100644
--- a/drivers/sbus/char/jsflash.c
+++ b/drivers/sbus/char/jsflash.c
@@ -36,7 +36,6 @@
#include <linux/poll.h>
#include <linux/init.h>
#include <linux/string.h>
-#include <linux/smp_lock.h>
#include <linux/genhd.h>
#include <linux/blkdev.h>
diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c
index 61fb8b6d19a..d5efd6c7790 100644
--- a/drivers/serial/atmel_serial.c
+++ b/drivers/serial/atmel_serial.c
@@ -1258,6 +1258,8 @@ static void __devinit atmel_init_port(struct atmel_uart_port *atmel_port,
atmel_port->clk = clk_get(&pdev->dev, "usart");
clk_enable(atmel_port->clk);
port->uartclk = clk_get_rate(atmel_port->clk);
+ clk_disable(atmel_port->clk);
+ /* only enable clock when USART is in use */
}
atmel_port->use_dma_rx = data->use_dma_rx;
@@ -1379,6 +1381,8 @@ static int __init atmel_console_setup(struct console *co, char *options)
return -ENODEV;
}
+ clk_enable(atmel_ports[co->index].clk);
+
UART_PUT_IDR(port, -1);
UART_PUT_CR(port, ATMEL_US_RSTSTA | ATMEL_US_RSTRX);
UART_PUT_CR(port, ATMEL_US_TXEN | ATMEL_US_RXEN);
@@ -1403,7 +1407,7 @@ static struct console atmel_console = {
.data = &atmel_uart,
};
-#define ATMEL_CONSOLE_DEVICE &atmel_console
+#define ATMEL_CONSOLE_DEVICE (&atmel_console)
/*
* Early console initialization (before VM subsystem initialized).
@@ -1534,6 +1538,15 @@ static int __devinit atmel_serial_probe(struct platform_device *pdev)
if (ret)
goto err_add_port;
+ if (atmel_is_console_port(&port->uart)
+ && ATMEL_CONSOLE_DEVICE->flags & CON_ENABLED) {
+ /*
+ * The serial core enabled the clock for us, so undo
+ * the clk_enable() in atmel_console_setup()
+ */
+ clk_disable(port->clk);
+ }
+
device_init_wakeup(&pdev->dev, 1);
platform_set_drvdata(pdev, port);
@@ -1544,7 +1557,6 @@ err_add_port:
port->rx_ring.buf = NULL;
err_alloc_ring:
if (!atmel_is_console_port(&port->uart)) {
- clk_disable(port->clk);
clk_put(port->clk);
port->clk = NULL;
}
@@ -1568,7 +1580,6 @@ static int __devexit atmel_serial_remove(struct platform_device *pdev)
/* "port" is allocated statically, so we shouldn't free it */
- clk_disable(atmel_port->clk);
clk_put(atmel_port->clk);
return ret;
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index e1654f59eb7..c95b286a123 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -21,7 +21,23 @@ menuconfig STAGING
If in doubt, say N here.
-if STAGING
+
+config STAGING_EXCLUDE_BUILD
+ bool "Exclude Staging drivers from being built" if STAGING
+ default y
+ ---help---
+ Are you sure you really want to build the staging drivers?
+ They taint your kernel, don't live up to the normal Linux
+ kernel quality standards, are a bit crufty around the edges,
+ and might go off and kick your dog when you aren't paying
+ attention.
+
+ Say N here to be able to select and build the Staging drivers.
+ This option is primarily here to prevent them from being built
+ when selecting 'make allyesconfg' and 'make allmodconfig' so
+ don't be all that put off, your dog will be just fine.
+
+if !STAGING_EXCLUDE_BUILD
source "drivers/staging/et131x/Kconfig"
@@ -45,4 +61,4 @@ source "drivers/staging/at76_usb/Kconfig"
source "drivers/staging/poch/Kconfig"
-endif # STAGING
+endif # !STAGING_EXCLUDE_BUILD
diff --git a/drivers/staging/echo/echo.c b/drivers/staging/echo/echo.c
index b8f2c5e9dee..fd4007e329e 100644
--- a/drivers/staging/echo/echo.c
+++ b/drivers/staging/echo/echo.c
@@ -106,7 +106,6 @@
#include <linux/kernel.h> /* We're doing kernel work */
#include <linux/module.h>
-#include <linux/kernel.h>
#include <linux/slab.h>
#include "bit_operations.h"
diff --git a/drivers/staging/me4000/me4000.c b/drivers/staging/me4000/me4000.c
index cf8b01bcac8..0394e270927 100644
--- a/drivers/staging/me4000/me4000.c
+++ b/drivers/staging/me4000/me4000.c
@@ -39,7 +39,6 @@
#include <asm/uaccess.h>
#include <asm/io.h>
#include <asm/system.h>
-#include <asm/uaccess.h>
/* Include-File for the Meilhaus ME-4000 I/O board */
#include "me4000.h"
diff --git a/drivers/staging/usbip/Kconfig b/drivers/staging/usbip/Kconfig
index 7426235ccc4..217fb7e62c2 100644
--- a/drivers/staging/usbip/Kconfig
+++ b/drivers/staging/usbip/Kconfig
@@ -1,6 +1,6 @@
config USB_IP_COMMON
tristate "USB IP support (EXPERIMENTAL)"
- depends on USB && EXPERIMENTAL
+ depends on USB && NET && EXPERIMENTAL
default N
---help---
This enables pushing USB packets over IP to allow remote
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 0f13448c6f7..3f3ce13fef4 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -2083,6 +2083,38 @@ config FB_METRONOME
controller. The pre-release name for this device was 8track
and could also have been called by some vendors as PVI-nnnn.
+config FB_MB862XX
+ tristate "Fujitsu MB862xx GDC support"
+ depends on FB
+ select FB_CFB_FILLRECT
+ select FB_CFB_COPYAREA
+ select FB_CFB_IMAGEBLIT
+ ---help---
+ Frame buffer driver for Fujitsu Carmine/Coral-P(A)/Lime controllers.
+
+config FB_MB862XX_PCI_GDC
+ bool "Carmine/Coral-P(A) GDC"
+ depends on PCI && FB_MB862XX
+ ---help---
+ This enables framebuffer support for Fujitsu Carmine/Coral-P(A)
+ PCI graphics controller devices.
+
+config FB_MB862XX_LIME
+ bool "Lime GDC"
+ depends on FB_MB862XX
+ depends on OF && !FB_MB862XX_PCI_GDC
+ select FB_FOREIGN_ENDIAN
+ select FB_LITTLE_ENDIAN
+ ---help---
+ Framebuffer support for Fujitsu Lime GDC on host CPU bus.
+
+config FB_PRE_INIT_FB
+ bool "Don't reinitialize, use bootloader's GDC/Display configuration"
+ depends on FB_MB862XX_LIME
+ ---help---
+ Select this option if display contents should be inherited as set by
+ the bootloader.
+
source "drivers/video/omap/Kconfig"
source "drivers/video/backlight/Kconfig"
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index 248bddc8d0b..e39e33e797d 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -122,6 +122,7 @@ obj-$(CONFIG_FB_SH_MOBILE_LCDC) += sh_mobile_lcdcfb.o
obj-$(CONFIG_FB_OMAP) += omap/
obj-$(CONFIG_XEN_FBDEV_FRONTEND) += xen-fbfront.o
obj-$(CONFIG_FB_CARMINE) += carminefb.o
+obj-$(CONFIG_FB_MB862XX) += mb862xx/
# Platform or fallback drivers go here
obj-$(CONFIG_FB_UVESA) += uvesafb.o
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 6048b55f287..1d5ae39cb27 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1002,13 +1002,9 @@ fb_blank(struct fb_info *info, int blank)
return ret;
}
-static long
-fb_ioctl(struct file *file, unsigned int cmd,
- unsigned long arg)
+static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
+ unsigned long arg)
{
- struct inode *inode = file->f_path.dentry->d_inode;
- int fbidx = iminor(inode);
- struct fb_info *info;
struct fb_ops *fb;
struct fb_var_screeninfo var;
struct fb_fix_screeninfo fix;
@@ -1018,14 +1014,10 @@ fb_ioctl(struct file *file, unsigned int cmd,
void __user *argp = (void __user *)arg;
long ret = 0;
- info = registered_fb[fbidx];
- mutex_lock(&info->lock);
fb = info->fbops;
-
- if (!fb) {
- mutex_unlock(&info->lock);
+ if (!fb)
return -ENODEV;
- }
+
switch (cmd) {
case FBIOGET_VSCREENINFO:
ret = copy_to_user(argp, &info->var,
@@ -1126,6 +1118,21 @@ fb_ioctl(struct file *file, unsigned int cmd,
else
ret = fb->fb_ioctl(info, cmd, arg);
}
+ return ret;
+}
+
+static long fb_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+__acquires(&info->lock)
+__releases(&info->lock)
+{
+ struct inode *inode = file->f_path.dentry->d_inode;
+ int fbidx = iminor(inode);
+ struct fb_info *info;
+ long ret;
+
+ info = registered_fb[fbidx];
+ mutex_lock(&info->lock);
+ ret = do_fb_ioctl(info, cmd, arg);
mutex_unlock(&info->lock);
return ret;
}
@@ -1157,8 +1164,8 @@ struct fb_cmap32 {
compat_caddr_t transp;
};
-static int fb_getput_cmap(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+static int fb_getput_cmap(struct fb_info *info, unsigned int cmd,
+ unsigned long arg)
{
struct fb_cmap_user __user *cmap;
struct fb_cmap32 __user *cmap32;
@@ -1181,7 +1188,7 @@ static int fb_getput_cmap(struct inode *inode, struct file *file,
put_user(compat_ptr(data), &cmap->transp))
return -EFAULT;
- err = fb_ioctl(file, cmd, (unsigned long) cmap);
+ err = do_fb_ioctl(info, cmd, (unsigned long) cmap);
if (!err) {
if (copy_in_user(&cmap32->start,
@@ -1223,8 +1230,8 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
return err;
}
-static int fb_get_fscreeninfo(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+static int fb_get_fscreeninfo(struct fb_info *info, unsigned int cmd,
+ unsigned long arg)
{
mm_segment_t old_fs;
struct fb_fix_screeninfo fix;
@@ -1235,7 +1242,7 @@ static int fb_get_fscreeninfo(struct inode *inode, struct file *file,
old_fs = get_fs();
set_fs(KERNEL_DS);
- err = fb_ioctl(file, cmd, (unsigned long) &fix);
+ err = do_fb_ioctl(info, cmd, (unsigned long) &fix);
set_fs(old_fs);
if (!err)
@@ -1244,8 +1251,10 @@ static int fb_get_fscreeninfo(struct inode *inode, struct file *file,
return err;
}
-static long
-fb_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+static long fb_compat_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
+__acquires(&info->lock)
+__releases(&info->lock)
{
struct inode *inode = file->f_path.dentry->d_inode;
int fbidx = iminor(inode);
@@ -1262,16 +1271,16 @@ fb_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
case FBIOPUT_CON2FBMAP:
arg = (unsigned long) compat_ptr(arg);
case FBIOBLANK:
- mutex_unlock(&info->lock);
- return fb_ioctl(file, cmd, arg);
+ ret = do_fb_ioctl(info, cmd, arg);
+ break;
case FBIOGET_FSCREENINFO:
- ret = fb_get_fscreeninfo(inode, file, cmd, arg);
+ ret = fb_get_fscreeninfo(info, cmd, arg);
break;
case FBIOGETCMAP:
case FBIOPUTCMAP:
- ret = fb_getput_cmap(inode, file, cmd, arg);
+ ret = fb_getput_cmap(info, cmd, arg);
break;
default:
@@ -1286,6 +1295,8 @@ fb_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
static int
fb_mmap(struct file *file, struct vm_area_struct * vma)
+__acquires(&info->lock)
+__releases(&info->lock)
{
int fbidx = iminor(file->f_path.dentry->d_inode);
struct fb_info *info = registered_fb[fbidx];
@@ -1339,6 +1350,8 @@ fb_mmap(struct file *file, struct vm_area_struct * vma)
static int
fb_open(struct inode *inode, struct file *file)
+__acquires(&info->lock)
+__releases(&info->lock)
{
int fbidx = iminor(inode);
struct fb_info *info;
@@ -1374,6 +1387,8 @@ out:
static int
fb_release(struct inode *inode, struct file *file)
+__acquires(&info->lock)
+__releases(&info->lock)
{
struct fb_info * const info = file->private_data;
diff --git a/drivers/video/mb862xx/Makefile b/drivers/video/mb862xx/Makefile
new file mode 100644
index 00000000000..07664814bb1
--- /dev/null
+++ b/drivers/video/mb862xx/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for the MB862xx framebuffer driver
+#
+
+obj-$(CONFIG_FB_MB862XX) := mb862xxfb.o
diff --git a/drivers/video/mb862xx/mb862xx_reg.h b/drivers/video/mb862xx/mb862xx_reg.h
new file mode 100644
index 00000000000..2ba65e11850
--- /dev/null
+++ b/drivers/video/mb862xx/mb862xx_reg.h
@@ -0,0 +1,138 @@
+/*
+ * Fujitsu MB862xx Graphics Controller Registers/Bits
+ */
+
+#ifndef _MB862XX_REG_H
+#define _MB862XX_REG_H
+
+#ifdef MB862XX_MMIO_BOTTOM
+#define MB862XX_MMIO_BASE 0x03fc0000
+#else
+#define MB862XX_MMIO_BASE 0x01fc0000
+#endif
+#define MB862XX_I2C_BASE 0x0000c000
+#define MB862XX_DISP_BASE 0x00010000
+#define MB862XX_CAP_BASE 0x00018000
+#define MB862XX_DRAW_BASE 0x00030000
+#define MB862XX_GEO_BASE 0x00038000
+#define MB862XX_PIO_BASE 0x00038000
+#define MB862XX_MMIO_SIZE 0x40000
+
+/* Host interface/pio registers */
+#define GC_IST 0x00000020
+#define GC_IMASK 0x00000024
+#define GC_SRST 0x0000002c
+#define GC_CCF 0x00000038
+#define GC_CID 0x000000f0
+#define GC_REVISION 0x00000084
+
+#define GC_CCF_CGE_100 0x00000000
+#define GC_CCF_CGE_133 0x00040000
+#define GC_CCF_CGE_166 0x00080000
+#define GC_CCF_COT_100 0x00000000
+#define GC_CCF_COT_133 0x00010000
+#define GC_CID_CNAME_MSK 0x0000ff00
+#define GC_CID_VERSION_MSK 0x000000ff
+
+/* define enabled interrupts hereby */
+#define GC_INT_EN 0x00000000
+
+/* Memory interface mode register */
+#define GC_MMR 0x0000fffc
+
+/* Display Controller registers */
+#define GC_DCM0 0x00000000
+#define GC_HTP 0x00000004
+#define GC_HDB_HDP 0x00000008
+#define GC_VSW_HSW_HSP 0x0000000c
+#define GC_VTR 0x00000010
+#define GC_VDP_VSP 0x00000014
+#define GC_WY_WX 0x00000018
+#define GC_WH_WW 0x0000001c
+#define GC_L0M 0x00000020
+#define GC_L0OA0 0x00000024
+#define GC_L0DA0 0x00000028
+#define GC_L0DY_L0DX 0x0000002c
+#define GC_DCM1 0x00000100
+#define GC_L0EM 0x00000110
+#define GC_L0WY_L0WX 0x00000114
+#define GC_L0WH_L0WW 0x00000118
+#define GC_DCM2 0x00000104
+#define GC_DCM3 0x00000108
+#define GC_CPM_CUTC 0x000000a0
+#define GC_CUOA0 0x000000a4
+#define GC_CUY0_CUX0 0x000000a8
+#define GC_CUOA1 0x000000ac
+#define GC_CUY1_CUX1 0x000000b0
+#define GC_L0PAL0 0x00000400
+
+#define GC_CPM_CEN0 0x00100000
+#define GC_CPM_CEN1 0x00200000
+
+#define GC_DCM01_ESY 0x00000004
+#define GC_DCM01_SC 0x00003f00
+#define GC_DCM01_RESV 0x00004000
+#define GC_DCM01_CKS 0x00008000
+#define GC_DCM01_L0E 0x00010000
+#define GC_DCM01_DEN 0x80000000
+#define GC_L0M_L0C_8 0x00000000
+#define GC_L0M_L0C_16 0x80000000
+#define GC_L0EM_L0EC_24 0x40000000
+#define GC_L0M_L0W_UNIT 64
+
+#define GC_DISP_REFCLK_400 400
+
+/* Carmine specific */
+#define MB86297_DRAW_BASE 0x00020000
+#define MB86297_DISP0_BASE 0x00100000
+#define MB86297_DISP1_BASE 0x00140000
+#define MB86297_WRBACK_BASE 0x00180000
+#define MB86297_CAP0_BASE 0x00200000
+#define MB86297_CAP1_BASE 0x00280000
+#define MB86297_DRAMCTRL_BASE 0x00300000
+#define MB86297_CTRL_BASE 0x00400000
+#define MB86297_I2C_BASE 0x00500000
+
+#define GC_CTRL_STATUS 0x00000000
+#define GC_CTRL_INT_MASK 0x00000004
+#define GC_CTRL_CLK_ENABLE 0x0000000c
+#define GC_CTRL_SOFT_RST 0x00000010
+
+#define GC_CTRL_CLK_EN_DRAM 0x00000001
+#define GC_CTRL_CLK_EN_2D3D 0x00000002
+#define GC_CTRL_CLK_EN_DISP0 0x00000020
+#define GC_CTRL_CLK_EN_DISP1 0x00000040
+
+#define GC_2D3D_REV 0x000004b4
+#define GC_RE_REVISION 0x24240200
+
+/* define enabled interrupts hereby */
+#define GC_CARMINE_INT_EN 0x00000004
+
+/* DRAM controller */
+#define GC_DCTL_MODE_ADD 0x00000000
+#define GC_DCTL_SETTIME1_EMODE 0x00000004
+#define GC_DCTL_REFRESH_SETTIME2 0x00000008
+#define GC_DCTL_RSV0_STATES 0x0000000C
+#define GC_DCTL_RSV2_RSV1 0x00000010
+#define GC_DCTL_DDRIF2_DDRIF1 0x00000014
+#define GC_DCTL_IOCONT1_IOCONT0 0x00000024
+
+#define GC_DCTL_STATES_MSK 0x0000000f
+#define GC_DCTL_INIT_WAIT_CNT 3000
+#define GC_DCTL_INIT_WAIT_INTERVAL 1
+
+/* DRAM ctrl values for Carmine PCI Eval. board */
+#define GC_EVB_DCTL_MODE_ADD 0x012105c3
+#define GC_EVB_DCTL_MODE_ADD_AFT_RST 0x002105c3
+#define GC_EVB_DCTL_SETTIME1_EMODE 0x47498000
+#define GC_EVB_DCTL_REFRESH_SETTIME2 0x00422a22
+#define GC_EVB_DCTL_RSV0_STATES 0x00200003
+#define GC_EVB_DCTL_RSV0_STATES_AFT_RST 0x00200002
+#define GC_EVB_DCTL_RSV2_RSV1 0x0000000f
+#define GC_EVB_DCTL_DDRIF2_DDRIF1 0x00556646
+#define GC_EVB_DCTL_IOCONT1_IOCONT0 0x05550555
+
+#define GC_DISP_REFCLK_533 533
+
+#endif
diff --git a/drivers/video/mb862xx/mb862xxfb.c b/drivers/video/mb862xx/mb862xxfb.c
new file mode 100644
index 00000000000..38718d95fbb
--- /dev/null
+++ b/drivers/video/mb862xx/mb862xxfb.c
@@ -0,0 +1,1061 @@
+/*
+ * drivers/mb862xx/mb862xxfb.c
+ *
+ * Fujitsu Carmine/Coral-P(A)/Lime framebuffer driver
+ *
+ * (C) 2008 Anatolij Gustschin <agust@denx.de>
+ * DENX Software Engineering
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#undef DEBUG
+
+#include <linux/fb.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+#if defined(CONFIG_PPC_OF)
+#include <linux/of_platform.h>
+#endif
+#include "mb862xxfb.h"
+#include "mb862xx_reg.h"
+
+#define NR_PALETTE 256
+#define MB862XX_MEM_SIZE 0x1000000
+#define CORALP_MEM_SIZE 0x4000000
+#define CARMINE_MEM_SIZE 0x8000000
+#define DRV_NAME "mb862xxfb"
+
+#if defined(CONFIG_LWMON5)
+static struct mb862xx_gc_mode lwmon5_gc_mode = {
+ /* Mode for Sharp LQ104V1DG61 TFT LCD Panel */
+ { "640x480", 60, 640, 480, 40000, 48, 16, 32, 11, 96, 2, 0, 0, 0 },
+ /* 16 bits/pixel, 32MB, 100MHz, SDRAM memory mode value */
+ 16, 0x2000000, GC_CCF_COT_100, 0x414fb7f2
+};
+#endif
+
+#if defined(CONFIG_SOCRATES)
+static struct mb862xx_gc_mode socrates_gc_mode = {
+ /* Mode for Prime View PM070WL4 TFT LCD Panel */
+ { "800x480", 45, 800, 480, 40000, 86, 42, 33, 10, 128, 2, 0, 0, 0 },
+ /* 16 bits/pixel, 16MB, 133MHz, SDRAM memory mode value */
+ 16, 0x1000000, GC_CCF_COT_133, 0x4157ba63
+};
+#endif
+
+/* Helpers */
+static inline int h_total(struct fb_var_screeninfo *var)
+{
+ return var->xres + var->left_margin +
+ var->right_margin + var->hsync_len;
+}
+
+static inline int v_total(struct fb_var_screeninfo *var)
+{
+ return var->yres + var->upper_margin +
+ var->lower_margin + var->vsync_len;
+}
+
+static inline int hsp(struct fb_var_screeninfo *var)
+{
+ return var->xres + var->right_margin - 1;
+}
+
+static inline int vsp(struct fb_var_screeninfo *var)
+{
+ return var->yres + var->lower_margin - 1;
+}
+
+static inline int d_pitch(struct fb_var_screeninfo *var)
+{
+ return var->xres * var->bits_per_pixel / 8;
+}
+
+static inline unsigned int chan_to_field(unsigned int chan,
+ struct fb_bitfield *bf)
+{
+ chan &= 0xffff;
+ chan >>= 16 - bf->length;
+ return chan << bf->offset;
+}
+
+static int mb862xxfb_setcolreg(unsigned regno,
+ unsigned red, unsigned green, unsigned blue,
+ unsigned transp, struct fb_info *info)
+{
+ struct mb862xxfb_par *par = info->par;
+ unsigned int val;
+
+ switch (info->fix.visual) {
+ case FB_VISUAL_TRUECOLOR:
+ if (regno < 16) {
+ val = chan_to_field(red, &info->var.red);
+ val |= chan_to_field(green, &info->var.green);
+ val |= chan_to_field(blue, &info->var.blue);
+ par->pseudo_palette[regno] = val;
+ }
+ break;
+ case FB_VISUAL_PSEUDOCOLOR:
+ if (regno < 256) {
+ val = (red >> 8) << 16;
+ val |= (green >> 8) << 8;
+ val |= blue >> 8;
+ outreg(disp, GC_L0PAL0 + (regno * 4), val);
+ }
+ break;
+ default:
+ return 1; /* unsupported type */
+ }
+ return 0;
+}
+
+static int mb862xxfb_check_var(struct fb_var_screeninfo *var,
+ struct fb_info *fbi)
+{
+ unsigned long tmp;
+
+ if (fbi->dev)
+ dev_dbg(fbi->dev, "%s\n", __func__);
+
+ /* check if these values fit into the registers */
+ if (var->hsync_len > 255 || var->vsync_len > 255)
+ return -EINVAL;
+
+ if ((var->xres + var->right_margin) >= 4096)
+ return -EINVAL;
+
+ if ((var->yres + var->lower_margin) > 4096)
+ return -EINVAL;
+
+ if (h_total(var) > 4096 || v_total(var) > 4096)
+ return -EINVAL;
+
+ if (var->xres_virtual > 4096 || var->yres_virtual > 4096)
+ return -EINVAL;
+
+ if (var->bits_per_pixel <= 8)
+ var->bits_per_pixel = 8;
+ else if (var->bits_per_pixel <= 16)
+ var->bits_per_pixel = 16;
+ else if (var->bits_per_pixel <= 32)
+ var->bits_per_pixel = 32;
+
+ /*
+ * can cope with 8,16 or 24/32bpp if resulting
+ * pitch is divisible by 64 without remainder
+ */
+ if (d_pitch(&fbi->var) % GC_L0M_L0W_UNIT) {
+ int r;
+
+ var->bits_per_pixel = 0;
+ do {
+ var->bits_per_pixel += 8;
+ r = d_pitch(&fbi->var) % GC_L0M_L0W_UNIT;
+ } while (r && var->bits_per_pixel <= 32);
+
+ if (d_pitch(&fbi->var) % GC_L0M_L0W_UNIT)
+ return -EINVAL;
+ }
+
+ /* line length is going to be 128 bit aligned */
+ tmp = (var->xres * var->bits_per_pixel) / 8;
+ if ((tmp & 15) != 0)
+ return -EINVAL;
+
+ /* set r/g/b positions and validate bpp */
+ switch (var->bits_per_pixel) {
+ case 8:
+ var->red.length = var->bits_per_pixel;
+ var->green.length = var->bits_per_pixel;
+ var->blue.length = var->bits_per_pixel;
+ var->red.offset = 0;
+ var->green.offset = 0;
+ var->blue.offset = 0;
+ var->transp.length = 0;
+ break;
+ case 16:
+ var->red.length = 5;
+ var->green.length = 5;
+ var->blue.length = 5;
+ var->red.offset = 10;
+ var->green.offset = 5;
+ var->blue.offset = 0;
+ var->transp.length = 0;
+ break;
+ case 24:
+ case 32:
+ var->transp.length = 8;
+ var->red.length = 8;
+ var->green.length = 8;
+ var->blue.length = 8;
+ var->transp.offset = 24;
+ var->red.offset = 16;
+ var->green.offset = 8;
+ var->blue.offset = 0;
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+/*
+ * set display parameters
+ */
+static int mb862xxfb_set_par(struct fb_info *fbi)
+{
+ struct mb862xxfb_par *par = fbi->par;
+ unsigned long reg, sc;
+
+ dev_dbg(par->dev, "%s\n", __func__);
+
+ if (par->pre_init)
+ return 0;
+
+ /* disp off */
+ reg = inreg(disp, GC_DCM1);
+ reg &= ~GC_DCM01_DEN;
+ outreg(disp, GC_DCM1, reg);
+
+ /* set display reference clock div. */
+ sc = par->refclk / (1000000 / fbi->var.pixclock) - 1;
+ reg = inreg(disp, GC_DCM1);
+ reg &= ~(GC_DCM01_CKS | GC_DCM01_RESV | GC_DCM01_SC);
+ reg |= sc << 8;
+ outreg(disp, GC_DCM1, reg);
+ dev_dbg(par->dev, "SC 0x%lx\n", sc);
+
+ /* disp dimension, format */
+ reg = pack(d_pitch(&fbi->var) / GC_L0M_L0W_UNIT,
+ (fbi->var.yres - 1));
+ if (fbi->var.bits_per_pixel == 16)
+ reg |= GC_L0M_L0C_16;
+ outreg(disp, GC_L0M, reg);
+
+ if (fbi->var.bits_per_pixel == 32) {
+ reg = inreg(disp, GC_L0EM);
+ outreg(disp, GC_L0EM, reg | GC_L0EM_L0EC_24);
+ }
+ outreg(disp, GC_WY_WX, 0);
+ reg = pack(fbi->var.yres - 1, fbi->var.xres);
+ outreg(disp, GC_WH_WW, reg);
+ outreg(disp, GC_L0OA0, 0);
+ outreg(disp, GC_L0DA0, 0);
+ outreg(disp, GC_L0DY_L0DX, 0);
+ outreg(disp, GC_L0WY_L0WX, 0);
+ outreg(disp, GC_L0WH_L0WW, reg);
+
+ /* both HW-cursors off */
+ reg = inreg(disp, GC_CPM_CUTC);
+ reg &= ~(GC_CPM_CEN0 | GC_CPM_CEN1);
+ outreg(disp, GC_CPM_CUTC, reg);
+
+ /* timings */
+ reg = pack(fbi->var.xres - 1, fbi->var.xres - 1);
+ outreg(disp, GC_HDB_HDP, reg);
+ reg = pack((fbi->var.yres - 1), vsp(&fbi->var));
+ outreg(disp, GC_VDP_VSP, reg);
+ reg = ((fbi->var.vsync_len - 1) << 24) |
+ pack((fbi->var.hsync_len - 1), hsp(&fbi->var));
+ outreg(disp, GC_VSW_HSW_HSP, reg);
+ outreg(disp, GC_HTP, pack(h_total(&fbi->var) - 1, 0));
+ outreg(disp, GC_VTR, pack(v_total(&fbi->var) - 1, 0));
+
+ /* display on */
+ reg = inreg(disp, GC_DCM1);
+ reg |= GC_DCM01_DEN | GC_DCM01_L0E;
+ reg &= ~GC_DCM01_ESY;
+ outreg(disp, GC_DCM1, reg);
+ return 0;
+}
+
+static int mb862xxfb_pan(struct fb_var_screeninfo *var,
+ struct fb_info *info)
+{
+ struct mb862xxfb_par *par = info->par;
+ unsigned long reg;
+
+ reg = pack(var->yoffset, var->xoffset);
+ outreg(disp, GC_L0WY_L0WX, reg);
+
+ reg = pack(var->yres_virtual, var->xres_virtual);
+ outreg(disp, GC_L0WH_L0WW, reg);
+ return 0;
+}
+
+static int mb862xxfb_blank(int mode, struct fb_info *fbi)
+{
+ struct mb862xxfb_par *par = fbi->par;
+ unsigned long reg;
+
+ dev_dbg(fbi->dev, "blank mode=%d\n", mode);
+
+ switch (mode) {
+ case FB_BLANK_POWERDOWN:
+ reg = inreg(disp, GC_DCM1);
+ reg &= ~GC_DCM01_DEN;
+ outreg(disp, GC_DCM1, reg);
+ break;
+ case FB_BLANK_UNBLANK:
+ reg = inreg(disp, GC_DCM1);
+ reg |= GC_DCM01_DEN;
+ outreg(disp, GC_DCM1, reg);
+ break;
+ case FB_BLANK_NORMAL:
+ case FB_BLANK_VSYNC_SUSPEND:
+ case FB_BLANK_HSYNC_SUSPEND:
+ default:
+ return 1;
+ }
+ return 0;
+}
+
+/* framebuffer ops */
+static struct fb_ops mb862xxfb_ops = {
+ .owner = THIS_MODULE,
+ .fb_check_var = mb862xxfb_check_var,
+ .fb_set_par = mb862xxfb_set_par,
+ .fb_setcolreg = mb862xxfb_setcolreg,
+ .fb_blank = mb862xxfb_blank,
+ .fb_pan_display = mb862xxfb_pan,
+ .fb_fillrect = cfb_fillrect,
+ .fb_copyarea = cfb_copyarea,
+ .fb_imageblit = cfb_imageblit,
+};
+
+/* initialize fb_info data */
+static int mb862xxfb_init_fbinfo(struct fb_info *fbi)
+{
+ struct mb862xxfb_par *par = fbi->par;
+ struct mb862xx_gc_mode *mode = par->gc_mode;
+ unsigned long reg;
+
+ fbi->fbops = &mb862xxfb_ops;
+ fbi->pseudo_palette = par->pseudo_palette;
+ fbi->screen_base = par->fb_base;
+ fbi->screen_size = par->mapped_vram;
+
+ strcpy(fbi->fix.id, DRV_NAME);
+ fbi->fix.smem_start = (unsigned long)par->fb_base_phys;
+ fbi->fix.smem_len = par->mapped_vram;
+ fbi->fix.mmio_start = (unsigned long)par->mmio_base_phys;
+ fbi->fix.mmio_len = par->mmio_len;
+ fbi->fix.accel = FB_ACCEL_NONE;
+ fbi->fix.type = FB_TYPE_PACKED_PIXELS;
+ fbi->fix.type_aux = 0;
+ fbi->fix.xpanstep = 1;
+ fbi->fix.ypanstep = 1;
+ fbi->fix.ywrapstep = 0;
+
+ reg = inreg(disp, GC_DCM1);
+ if (reg & GC_DCM01_DEN && reg & GC_DCM01_L0E) {
+ /* get the disp mode from active display cfg */
+ unsigned long sc = ((reg & GC_DCM01_SC) >> 8) + 1;
+ unsigned long hsp, vsp, ht, vt;
+
+ dev_dbg(par->dev, "using bootloader's disp. mode\n");
+ fbi->var.pixclock = (sc * 1000000) / par->refclk;
+ fbi->var.xres = (inreg(disp, GC_HDB_HDP) & 0x0fff) + 1;
+ reg = inreg(disp, GC_VDP_VSP);
+ fbi->var.yres = ((reg >> 16) & 0x0fff) + 1;
+ vsp = (reg & 0x0fff) + 1;
+ fbi->var.xres_virtual = fbi->var.xres;
+ fbi->var.yres_virtual = fbi->var.yres;
+ reg = inreg(disp, GC_L0EM);
+ if (reg & GC_L0EM_L0EC_24) {
+ fbi->var.bits_per_pixel = 32;
+ } else {
+ reg = inreg(disp, GC_L0M);
+ if (reg & GC_L0M_L0C_16)
+ fbi->var.bits_per_pixel = 16;
+ else
+ fbi->var.bits_per_pixel = 8;
+ }
+ reg = inreg(disp, GC_VSW_HSW_HSP);
+ fbi->var.hsync_len = ((reg & 0xff0000) >> 16) + 1;
+ fbi->var.vsync_len = ((reg & 0x3f000000) >> 24) + 1;
+ hsp = (reg & 0xffff) + 1;
+ ht = ((inreg(disp, GC_HTP) & 0xfff0000) >> 16) + 1;
+ fbi->var.right_margin = hsp - fbi->var.xres;
+ fbi->var.left_margin = ht - hsp - fbi->var.hsync_len;
+ vt = ((inreg(disp, GC_VTR) & 0xfff0000) >> 16) + 1;
+ fbi->var.lower_margin = vsp - fbi->var.yres;
+ fbi->var.upper_margin = vt - vsp - fbi->var.vsync_len;
+ } else if (mode) {
+ dev_dbg(par->dev, "using supplied mode\n");
+ fb_videomode_to_var(&fbi->var, (struct fb_videomode *)mode);
+ fbi->var.bits_per_pixel = mode->def_bpp ? mode->def_bpp : 8;
+ } else {
+ int ret;
+
+ ret = fb_find_mode(&fbi->var, fbi, "640x480-16@60",
+ NULL, 0, NULL, 16);
+ if (ret == 0 || ret == 4) {
+ dev_err(par->dev,
+ "failed to get initial mode\n");
+ return -EINVAL;
+ }
+ }
+
+ fbi->var.xoffset = 0;
+ fbi->var.yoffset = 0;
+ fbi->var.grayscale = 0;
+ fbi->var.nonstd = 0;
+ fbi->var.height = -1;
+ fbi->var.width = -1;
+ fbi->var.accel_flags = 0;
+ fbi->var.vmode = FB_VMODE_NONINTERLACED;
+ fbi->var.activate = FB_ACTIVATE_NOW;
+ fbi->flags = FBINFO_DEFAULT |
+#ifdef __BIG_ENDIAN
+ FBINFO_FOREIGN_ENDIAN |
+#endif
+ FBINFO_HWACCEL_XPAN |
+ FBINFO_HWACCEL_YPAN;
+
+ /* check and possibly fix bpp */
+ if ((fbi->fbops->fb_check_var)(&fbi->var, fbi))
+ dev_err(par->dev, "check_var() failed on initial setup?\n");
+
+ fbi->fix.visual = fbi->var.bits_per_pixel == 8 ?
+ FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR;
+ fbi->fix.line_length = (fbi->var.xres_virtual *
+ fbi->var.bits_per_pixel) / 8;
+ return 0;
+}
+
+/*
+ * show some display controller and cursor registers
+ */
+static ssize_t mb862xxfb_show_dispregs(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct fb_info *fbi = dev_get_drvdata(dev);
+ struct mb862xxfb_par *par = fbi->par;
+ char *ptr = buf;
+ unsigned int reg;
+
+ for (reg = GC_DCM0; reg <= GC_L0DY_L0DX; reg += 4)
+ ptr += sprintf(ptr, "%08x = %08x\n",
+ reg, inreg(disp, reg));
+
+ for (reg = GC_CPM_CUTC; reg <= GC_CUY1_CUX1; reg += 4)
+ ptr += sprintf(ptr, "%08x = %08x\n",
+ reg, inreg(disp, reg));
+
+ for (reg = GC_DCM1; reg <= GC_L0WH_L0WW; reg += 4)
+ ptr += sprintf(ptr, "%08x = %08x\n",
+ reg, inreg(disp, reg));
+
+ return ptr - buf;
+}
+
+static DEVICE_ATTR(dispregs, 0444, mb862xxfb_show_dispregs, NULL);
+
+irqreturn_t mb862xx_intr(int irq, void *dev_id)
+{
+ struct mb862xxfb_par *par = (struct mb862xxfb_par *) dev_id;
+ unsigned long reg_ist, mask;
+
+ if (!par)
+ return IRQ_NONE;
+
+ if (par->type == BT_CARMINE) {
+ /* Get Interrupt Status */
+ reg_ist = inreg(ctrl, GC_CTRL_STATUS);
+ mask = inreg(ctrl, GC_CTRL_INT_MASK);
+ if (reg_ist == 0)
+ return IRQ_HANDLED;
+
+ reg_ist &= mask;
+ if (reg_ist == 0)
+ return IRQ_HANDLED;
+
+ /* Clear interrupt status */
+ outreg(ctrl, 0x0, reg_ist);
+ } else {
+ /* Get status */
+ reg_ist = inreg(host, GC_IST);
+ mask = inreg(host, GC_IMASK);
+
+ reg_ist &= mask;
+ if (reg_ist == 0)
+ return IRQ_HANDLED;
+
+ /* Clear status */
+ outreg(host, GC_IST, ~reg_ist);
+ }
+ return IRQ_HANDLED;
+}
+
+#if defined(CONFIG_FB_MB862XX_LIME)
+/*
+ * GDC (Lime, Coral(B/Q), Mint, ...) on host bus
+ */
+static int mb862xx_gdc_init(struct mb862xxfb_par *par)
+{
+ unsigned long ccf, mmr;
+ unsigned long ver, rev;
+
+ if (!par)
+ return -ENODEV;
+
+#if defined(CONFIG_FB_PRE_INIT_FB)
+ par->pre_init = 1;
+#endif
+ par->host = par->mmio_base;
+ par->i2c = par->mmio_base + MB862XX_I2C_BASE;
+ par->disp = par->mmio_base + MB862XX_DISP_BASE;
+ par->cap = par->mmio_base + MB862XX_CAP_BASE;
+ par->draw = par->mmio_base + MB862XX_DRAW_BASE;
+ par->geo = par->mmio_base + MB862XX_GEO_BASE;
+ par->pio = par->mmio_base + MB862XX_PIO_BASE;
+
+ par->refclk = GC_DISP_REFCLK_400;
+
+ ver = inreg(host, GC_CID);
+ rev = inreg(pio, GC_REVISION);
+ if ((ver == 0x303) && (rev & 0xffffff00) == 0x20050100) {
+ dev_info(par->dev, "Fujitsu Lime v1.%d found\n",
+ (int)rev & 0xff);
+ par->type = BT_LIME;
+ ccf = par->gc_mode ? par->gc_mode->ccf : GC_CCF_COT_100;
+ mmr = par->gc_mode ? par->gc_mode->mmr : 0x414fb7f2;
+ } else {
+ dev_info(par->dev, "? GDC, CID/Rev.: 0x%lx/0x%lx \n", ver, rev);
+ return -ENODEV;
+ }
+
+ if (!par->pre_init) {
+ outreg(host, GC_CCF, ccf);
+ udelay(200);
+ outreg(host, GC_MMR, mmr);
+ udelay(10);
+ }
+
+ /* interrupt status */
+ outreg(host, GC_IST, 0);
+ outreg(host, GC_IMASK, GC_INT_EN);
+ return 0;
+}
+
+static int __devinit of_platform_mb862xx_probe(struct of_device *ofdev,
+ const struct of_device_id *id)
+{
+ struct device_node *np = ofdev->node;
+ struct device *dev = &ofdev->dev;
+ struct mb862xxfb_par *par;
+ struct fb_info *info;
+ struct resource res;
+ resource_size_t res_size;
+ unsigned long ret = -ENODEV;
+
+ if (of_address_to_resource(np, 0, &res)) {
+ dev_err(dev, "Invalid address\n");
+ return -ENXIO;
+ }
+
+ info = framebuffer_alloc(sizeof(struct mb862xxfb_par), dev);
+ if (info == NULL) {
+ dev_err(dev, "cannot allocate framebuffer\n");
+ return -ENOMEM;
+ }
+
+ par = info->par;
+ par->info = info;
+ par->dev = dev;
+
+ par->irq = irq_of_parse_and_map(np, 0);
+ if (par->irq == NO_IRQ) {
+ dev_err(dev, "failed to map irq\n");
+ ret = -ENODEV;
+ goto fbrel;
+ }
+
+ res_size = 1 + res.end - res.start;
+ par->res = request_mem_region(res.start, res_size, DRV_NAME);
+ if (par->res == NULL) {
+ dev_err(dev, "Cannot claim framebuffer/mmio\n");
+ ret = -ENXIO;
+ goto irqdisp;
+ }
+
+#if defined(CONFIG_LWMON5)
+ par->gc_mode = &lwmon5_gc_mode;
+#endif
+
+#if defined(CONFIG_SOCRATES)
+ par->gc_mode = &socrates_gc_mode;
+#endif
+
+ par->fb_base_phys = res.start;
+ par->mmio_base_phys = res.start + MB862XX_MMIO_BASE;
+ par->mmio_len = MB862XX_MMIO_SIZE;
+ if (par->gc_mode)
+ par->mapped_vram = par->gc_mode->max_vram;
+ else
+ par->mapped_vram = MB862XX_MEM_SIZE;
+
+ par->fb_base = ioremap(par->fb_base_phys, par->mapped_vram);
+ if (par->fb_base == NULL) {
+ dev_err(dev, "Cannot map framebuffer\n");
+ goto rel_reg;
+ }
+
+ par->mmio_base = ioremap(par->mmio_base_phys, par->mmio_len);
+ if (par->mmio_base == NULL) {
+ dev_err(dev, "Cannot map registers\n");
+ goto fb_unmap;
+ }
+
+ dev_dbg(dev, "fb phys 0x%llx 0x%lx\n",
+ (u64)par->fb_base_phys, (ulong)par->mapped_vram);
+ dev_dbg(dev, "mmio phys 0x%llx 0x%lx, (irq = %d)\n",
+ (u64)par->mmio_base_phys, (ulong)par->mmio_len, par->irq);
+
+ if (mb862xx_gdc_init(par))
+ goto io_unmap;
+
+ if (request_irq(par->irq, mb862xx_intr, IRQF_DISABLED,
+ DRV_NAME, (void *)par)) {
+ dev_err(dev, "Cannot request irq\n");
+ goto io_unmap;
+ }
+
+ mb862xxfb_init_fbinfo(info);
+
+ if (fb_alloc_cmap(&info->cmap, NR_PALETTE, 0) < 0) {
+ dev_err(dev, "Could not allocate cmap for fb_info.\n");
+ goto free_irq;
+ }
+
+ if ((info->fbops->fb_set_par)(info))
+ dev_err(dev, "set_var() failed on initial setup?\n");
+
+ if (register_framebuffer(info)) {
+ dev_err(dev, "failed to register framebuffer\n");
+ goto rel_cmap;
+ }
+
+ dev_set_drvdata(dev, info);
+
+ if (device_create_file(dev, &dev_attr_dispregs))
+ dev_err(dev, "Can't create sysfs regdump file\n");
+ return 0;
+
+rel_cmap:
+ fb_dealloc_cmap(&info->cmap);
+free_irq:
+ outreg(host, GC_IMASK, 0);
+ free_irq(par->irq, (void *)par);
+io_unmap:
+ iounmap(par->mmio_base);
+fb_unmap:
+ iounmap(par->fb_base);
+rel_reg:
+ release_mem_region(res.start, res_size);
+irqdisp:
+ irq_dispose_mapping(par->irq);
+fbrel:
+ dev_set_drvdata(dev, NULL);
+ framebuffer_release(info);
+ return ret;
+}
+
+static int __devexit of_platform_mb862xx_remove(struct of_device *ofdev)
+{
+ struct fb_info *fbi = dev_get_drvdata(&ofdev->dev);
+ struct mb862xxfb_par *par = fbi->par;
+ resource_size_t res_size = 1 + par->res->end - par->res->start;
+ unsigned long reg;
+
+ dev_dbg(fbi->dev, "%s release\n", fbi->fix.id);
+
+ /* display off */
+ reg = inreg(disp, GC_DCM1);
+ reg &= ~(GC_DCM01_DEN | GC_DCM01_L0E);
+ outreg(disp, GC_DCM1, reg);
+
+ /* disable interrupts */
+ outreg(host, GC_IMASK, 0);
+
+ free_irq(par->irq, (void *)par);
+ irq_dispose_mapping(par->irq);
+
+ device_remove_file(&ofdev->dev, &dev_attr_dispregs);
+
+ unregister_framebuffer(fbi);
+ fb_dealloc_cmap(&fbi->cmap);
+
+ iounmap(par->mmio_base);
+ iounmap(par->fb_base);
+
+ dev_set_drvdata(&ofdev->dev, NULL);
+ release_mem_region(par->res->start, res_size);
+ framebuffer_release(fbi);
+ return 0;
+}
+
+/*
+ * common types
+ */
+static struct of_device_id __devinitdata of_platform_mb862xx_tbl[] = {
+ { .compatible = "fujitsu,MB86276", },
+ { .compatible = "fujitsu,lime", },
+ { .compatible = "fujitsu,MB86277", },
+ { .compatible = "fujitsu,mint", },
+ { .compatible = "fujitsu,MB86293", },
+ { .compatible = "fujitsu,MB86294", },
+ { .compatible = "fujitsu,coral", },
+ { /* end */ }
+};
+
+static struct of_platform_driver of_platform_mb862xxfb_driver = {
+ .owner = THIS_MODULE,
+ .name = DRV_NAME,
+ .match_table = of_platform_mb862xx_tbl,
+ .probe = of_platform_mb862xx_probe,
+ .remove = __devexit_p(of_platform_mb862xx_remove),
+};
+#endif
+
+#if defined(CONFIG_FB_MB862XX_PCI_GDC)
+static int coralp_init(struct mb862xxfb_par *par)
+{
+ int cn, ver;
+
+ par->host = par->mmio_base;
+ par->i2c = par->mmio_base + MB862XX_I2C_BASE;
+ par->disp = par->mmio_base + MB862XX_DISP_BASE;
+ par->cap = par->mmio_base + MB862XX_CAP_BASE;
+ par->draw = par->mmio_base + MB862XX_DRAW_BASE;
+ par->geo = par->mmio_base + MB862XX_GEO_BASE;
+ par->pio = par->mmio_base + MB862XX_PIO_BASE;
+
+ par->refclk = GC_DISP_REFCLK_400;
+
+ ver = inreg(host, GC_CID);
+ cn = (ver & GC_CID_CNAME_MSK) >> 8;
+ ver = ver & GC_CID_VERSION_MSK;
+ if (cn == 3) {
+ dev_info(par->dev, "Fujitsu Coral-%s GDC Rev.%d found\n",\
+ (ver == 6) ? "P" : (ver == 8) ? "PA" : "?",
+ par->pdev->revision);
+ outreg(host, GC_CCF, GC_CCF_CGE_166 | GC_CCF_COT_133);
+ udelay(200);
+ outreg(host, GC_MMR, GC_MMR_CORALP_EVB_VAL);
+ udelay(10);
+ /* Clear interrupt status */
+ outreg(host, GC_IST, 0);
+ } else {
+ return -ENODEV;
+ }
+ return 0;
+}
+
+static int init_dram_ctrl(struct mb862xxfb_par *par)
+{
+ unsigned long i = 0;
+
+ /*
+ * Set io mode first! Spec. says IC may be destroyed
+ * if not set to SSTL2/LVCMOS before init.
+ */
+ outreg(dram_ctrl, GC_DCTL_IOCONT1_IOCONT0, GC_EVB_DCTL_IOCONT1_IOCONT0);
+
+ /* DRAM init */
+ outreg(dram_ctrl, GC_DCTL_MODE_ADD, GC_EVB_DCTL_MODE_ADD);
+ outreg(dram_ctrl, GC_DCTL_SETTIME1_EMODE, GC_EVB_DCTL_SETTIME1_EMODE);
+ outreg(dram_ctrl, GC_DCTL_REFRESH_SETTIME2,
+ GC_EVB_DCTL_REFRESH_SETTIME2);
+ outreg(dram_ctrl, GC_DCTL_RSV2_RSV1, GC_EVB_DCTL_RSV2_RSV1);
+ outreg(dram_ctrl, GC_DCTL_DDRIF2_DDRIF1, GC_EVB_DCTL_DDRIF2_DDRIF1);
+ outreg(dram_ctrl, GC_DCTL_RSV0_STATES, GC_EVB_DCTL_RSV0_STATES);
+
+ /* DLL reset done? */
+ while ((inreg(dram_ctrl, GC_DCTL_RSV0_STATES) & GC_DCTL_STATES_MSK)) {
+ udelay(GC_DCTL_INIT_WAIT_INTERVAL);
+ if (i++ > GC_DCTL_INIT_WAIT_CNT) {
+ dev_err(par->dev, "VRAM init failed.\n");
+ return -EINVAL;
+ }
+ }
+ outreg(dram_ctrl, GC_DCTL_MODE_ADD, GC_EVB_DCTL_MODE_ADD_AFT_RST);
+ outreg(dram_ctrl, GC_DCTL_RSV0_STATES, GC_EVB_DCTL_RSV0_STATES_AFT_RST);
+ return 0;
+}
+
+static int carmine_init(struct mb862xxfb_par *par)
+{
+ unsigned long reg;
+
+ par->ctrl = par->mmio_base + MB86297_CTRL_BASE;
+ par->i2c = par->mmio_base + MB86297_I2C_BASE;
+ par->disp = par->mmio_base + MB86297_DISP0_BASE;
+ par->disp1 = par->mmio_base + MB86297_DISP1_BASE;
+ par->cap = par->mmio_base + MB86297_CAP0_BASE;
+ par->cap1 = par->mmio_base + MB86297_CAP1_BASE;
+ par->draw = par->mmio_base + MB86297_DRAW_BASE;
+ par->dram_ctrl = par->mmio_base + MB86297_DRAMCTRL_BASE;
+ par->wrback = par->mmio_base + MB86297_WRBACK_BASE;
+
+ par->refclk = GC_DISP_REFCLK_533;
+
+ /* warm up */
+ reg = GC_CTRL_CLK_EN_DRAM | GC_CTRL_CLK_EN_2D3D | GC_CTRL_CLK_EN_DISP0;
+ outreg(ctrl, GC_CTRL_CLK_ENABLE, reg);
+
+ /* check for engine module revision */
+ if (inreg(draw, GC_2D3D_REV) == GC_RE_REVISION)
+ dev_info(par->dev, "Fujitsu Carmine GDC Rev.%d found\n",
+ par->pdev->revision);
+ else
+ goto err_init;
+
+ reg &= ~GC_CTRL_CLK_EN_2D3D;
+ outreg(ctrl, GC_CTRL_CLK_ENABLE, reg);
+
+ /* set up vram */
+ if (init_dram_ctrl(par) < 0)
+ goto err_init;
+
+ outreg(ctrl, GC_CTRL_INT_MASK, 0);
+ return 0;
+
+err_init:
+ outreg(ctrl, GC_CTRL_CLK_ENABLE, 0);
+ return -EINVAL;
+}
+
+static inline int mb862xx_pci_gdc_init(struct mb862xxfb_par *par)
+{
+ switch (par->type) {
+ case BT_CORALP:
+ return coralp_init(par);
+ case BT_CARMINE:
+ return carmine_init(par);
+ default:
+ return -ENODEV;
+ }
+}
+
+#define CHIP_ID(id) \
+ { PCI_DEVICE(PCI_VENDOR_ID_FUJITSU_LIMITED, id) }
+
+static struct pci_device_id mb862xx_pci_tbl[] __devinitdata = {
+ /* MB86295/MB86296 */
+ CHIP_ID(PCI_DEVICE_ID_FUJITSU_CORALP),
+ CHIP_ID(PCI_DEVICE_ID_FUJITSU_CORALPA),
+ /* MB86297 */
+ CHIP_ID(PCI_DEVICE_ID_FUJITSU_CARMINE),
+ { 0, }
+};
+
+MODULE_DEVICE_TABLE(pci, mb862xx_pci_tbl);
+
+static int __devinit mb862xx_pci_probe(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
+{
+ struct mb862xxfb_par *par;
+ struct fb_info *info;
+ struct device *dev = &pdev->dev;
+ int ret;
+
+ ret = pci_enable_device(pdev);
+ if (ret < 0) {
+ dev_err(dev, "Cannot enable PCI device\n");
+ goto out;
+ }
+
+ info = framebuffer_alloc(sizeof(struct mb862xxfb_par), dev);
+ if (!info) {
+ dev_err(dev, "framebuffer alloc failed\n");
+ ret = -ENOMEM;
+ goto dis_dev;
+ }
+
+ par = info->par;
+ par->info = info;
+ par->dev = dev;
+ par->pdev = pdev;
+ par->irq = pdev->irq;
+
+ ret = pci_request_regions(pdev, DRV_NAME);
+ if (ret < 0) {
+ dev_err(dev, "Cannot reserve region(s) for PCI device\n");
+ goto rel_fb;
+ }
+
+ switch (pdev->device) {
+ case PCI_DEVICE_ID_FUJITSU_CORALP:
+ case PCI_DEVICE_ID_FUJITSU_CORALPA:
+ par->fb_base_phys = pci_resource_start(par->pdev, 0);
+ par->mapped_vram = CORALP_MEM_SIZE;
+ par->mmio_base_phys = par->fb_base_phys + MB862XX_MMIO_BASE;
+ par->mmio_len = MB862XX_MMIO_SIZE;
+ par->type = BT_CORALP;
+ break;
+ case PCI_DEVICE_ID_FUJITSU_CARMINE:
+ par->fb_base_phys = pci_resource_start(par->pdev, 2);
+ par->mmio_base_phys = pci_resource_start(par->pdev, 3);
+ par->mmio_len = pci_resource_len(par->pdev, 3);
+ par->mapped_vram = CARMINE_MEM_SIZE;
+ par->type = BT_CARMINE;
+ break;
+ default:
+ /* should never occur */
+ goto rel_reg;
+ }
+
+ par->fb_base = ioremap(par->fb_base_phys, par->mapped_vram);
+ if (par->fb_base == NULL) {
+ dev_err(dev, "Cannot map framebuffer\n");
+ goto rel_reg;
+ }
+
+ par->mmio_base = ioremap(par->mmio_base_phys, par->mmio_len);
+ if (par->mmio_base == NULL) {
+ dev_err(dev, "Cannot map registers\n");
+ ret = -EIO;
+ goto fb_unmap;
+ }
+
+ dev_dbg(dev, "fb phys 0x%llx 0x%lx\n",
+ (u64)par->fb_base_phys, (ulong)par->mapped_vram);
+ dev_dbg(dev, "mmio phys 0x%llx 0x%lx\n",
+ (u64)par->mmio_base_phys, (ulong)par->mmio_len);
+
+ if (mb862xx_pci_gdc_init(par))
+ goto io_unmap;
+
+ if (request_irq(par->irq, mb862xx_intr, IRQF_DISABLED | IRQF_SHARED,
+ DRV_NAME, (void *)par)) {
+ dev_err(dev, "Cannot request irq\n");
+ goto io_unmap;
+ }
+
+ mb862xxfb_init_fbinfo(info);
+
+ if (fb_alloc_cmap(&info->cmap, NR_PALETTE, 0) < 0) {
+ dev_err(dev, "Could not allocate cmap for fb_info.\n");
+ ret = -ENOMEM;
+ goto free_irq;
+ }
+
+ if ((info->fbops->fb_set_par)(info))
+ dev_err(dev, "set_var() failed on initial setup?\n");
+
+ ret = register_framebuffer(info);
+ if (ret < 0) {
+ dev_err(dev, "failed to register framebuffer\n");
+ goto rel_cmap;
+ }
+
+ pci_set_drvdata(pdev, info);
+
+ if (device_create_file(dev, &dev_attr_dispregs))
+ dev_err(dev, "Can't create sysfs regdump file\n");
+
+ if (par->type == BT_CARMINE)
+ outreg(ctrl, GC_CTRL_INT_MASK, GC_CARMINE_INT_EN);
+ else
+ outreg(host, GC_IMASK, GC_INT_EN);
+
+ return 0;
+
+rel_cmap:
+ fb_dealloc_cmap(&info->cmap);
+free_irq:
+ free_irq(par->irq, (void *)par);
+io_unmap:
+ iounmap(par->mmio_base);
+fb_unmap:
+ iounmap(par->fb_base);
+rel_reg:
+ pci_release_regions(pdev);
+rel_fb:
+ framebuffer_release(info);
+dis_dev:
+ pci_disable_device(pdev);
+out:
+ return ret;
+}
+
+static void __devexit mb862xx_pci_remove(struct pci_dev *pdev)
+{
+ struct fb_info *fbi = pci_get_drvdata(pdev);
+ struct mb862xxfb_par *par = fbi->par;
+ unsigned long reg;
+
+ dev_dbg(fbi->dev, "%s release\n", fbi->fix.id);
+
+ /* display off */
+ reg = inreg(disp, GC_DCM1);
+ reg &= ~(GC_DCM01_DEN | GC_DCM01_L0E);
+ outreg(disp, GC_DCM1, reg);
+
+ if (par->type == BT_CARMINE) {
+ outreg(ctrl, GC_CTRL_INT_MASK, 0);
+ outreg(ctrl, GC_CTRL_CLK_ENABLE, 0);
+ } else {
+ outreg(host, GC_IMASK, 0);
+ }
+
+ device_remove_file(&pdev->dev, &dev_attr_dispregs);
+
+ pci_set_drvdata(pdev, NULL);
+ unregister_framebuffer(fbi);
+ fb_dealloc_cmap(&fbi->cmap);
+
+ free_irq(par->irq, (void *)par);
+ iounmap(par->mmio_base);
+ iounmap(par->fb_base);
+
+ pci_release_regions(pdev);
+ framebuffer_release(fbi);
+ pci_disable_device(pdev);
+}
+
+static struct pci_driver mb862xxfb_pci_driver = {
+ .name = DRV_NAME,
+ .id_table = mb862xx_pci_tbl,
+ .probe = mb862xx_pci_probe,
+ .remove = __devexit_p(mb862xx_pci_remove),
+};
+#endif
+
+static int __devinit mb862xxfb_init(void)
+{
+ int ret = -ENODEV;
+
+#if defined(CONFIG_FB_MB862XX_LIME)
+ ret = of_register_platform_driver(&of_platform_mb862xxfb_driver);
+#endif
+#if defined(CONFIG_FB_MB862XX_PCI_GDC)
+ ret = pci_register_driver(&mb862xxfb_pci_driver);
+#endif
+ return ret;
+}
+
+static void __exit mb862xxfb_exit(void)
+{
+#if defined(CONFIG_FB_MB862XX_LIME)
+ of_unregister_platform_driver(&of_platform_mb862xxfb_driver);
+#endif
+#if defined(CONFIG_FB_MB862XX_PCI_GDC)
+ pci_unregister_driver(&mb862xxfb_pci_driver);
+#endif
+}
+
+module_init(mb862xxfb_init);
+module_exit(mb862xxfb_exit);
+
+MODULE_DESCRIPTION("Fujitsu MB862xx Framebuffer driver");
+MODULE_AUTHOR("Anatolij Gustschin <agust@denx.de>");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/video/mb862xx/mb862xxfb.h b/drivers/video/mb862xx/mb862xxfb.h
new file mode 100644
index 00000000000..c4c8f4dd221
--- /dev/null
+++ b/drivers/video/mb862xx/mb862xxfb.h
@@ -0,0 +1,83 @@
+#ifndef __MB862XX_H__
+#define __MB862XX_H__
+
+#define PCI_VENDOR_ID_FUJITSU_LIMITED 0x10cf
+#define PCI_DEVICE_ID_FUJITSU_CORALP 0x2019
+#define PCI_DEVICE_ID_FUJITSU_CORALPA 0x201e
+#define PCI_DEVICE_ID_FUJITSU_CARMINE 0x202b
+
+#define GC_MMR_CORALP_EVB_VAL 0x11d7fa13
+
+enum gdctype {
+ BT_NONE,
+ BT_LIME,
+ BT_MINT,
+ BT_CORAL,
+ BT_CORALP,
+ BT_CARMINE,
+};
+
+struct mb862xx_gc_mode {
+ struct fb_videomode def_mode; /* mode of connected display */
+ unsigned int def_bpp; /* default depth */
+ unsigned long max_vram; /* connected SDRAM size */
+ unsigned long ccf; /* gdc clk */
+ unsigned long mmr; /* memory mode for SDRAM */
+};
+
+/* private data */
+struct mb862xxfb_par {
+ struct fb_info *info; /* fb info head */
+ struct device *dev;
+ struct pci_dev *pdev;
+ struct resource *res; /* framebuffer/mmio resource */
+
+ resource_size_t fb_base_phys; /* fb base, 36-bit PPC440EPx */
+ resource_size_t mmio_base_phys; /* io base addr */
+ void __iomem *fb_base; /* remapped framebuffer */
+ void __iomem *mmio_base; /* remapped registers */
+ size_t mapped_vram; /* length of remapped vram */
+ size_t mmio_len; /* length of register region */
+
+ void __iomem *host; /* relocatable reg. bases */
+ void __iomem *i2c;
+ void __iomem *disp;
+ void __iomem *disp1;
+ void __iomem *cap;
+ void __iomem *cap1;
+ void __iomem *draw;
+ void __iomem *geo;
+ void __iomem *pio;
+ void __iomem *ctrl;
+ void __iomem *dram_ctrl;
+ void __iomem *wrback;
+
+ unsigned int irq;
+ unsigned int type; /* GDC type */
+ unsigned int refclk; /* disp. reference clock */
+ struct mb862xx_gc_mode *gc_mode; /* GDC mode init data */
+ int pre_init; /* don't init display if 1 */
+
+ u32 pseudo_palette[16];
+};
+
+#if defined(CONFIG_FB_MB862XX_LIME) && defined(CONFIG_FB_MB862XX_PCI_GDC)
+#error "Select Lime GDC or CoralP/Carmine support, but not both together"
+#endif
+#if defined(CONFIG_FB_MB862XX_LIME)
+#define gdc_read __raw_readl
+#define gdc_write __raw_writel
+#else
+#define gdc_read readl
+#define gdc_write writel
+#endif
+
+#define inreg(type, off) \
+ gdc_read((par->type + (off)))
+
+#define outreg(type, off, val) \
+ gdc_write((val), (par->type + (off)))
+
+#define pack(a, b) (((a) << 16) | (b))
+
+#endif
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 1a22fe782a2..4fd3fa5546b 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -67,11 +67,11 @@ config AT91RM9200_WATCHDOG
system when the timeout is reached.
config AT91SAM9X_WATCHDOG
- tristate "AT91SAM9X watchdog"
- depends on WATCHDOG && (ARCH_AT91SAM9260 || ARCH_AT91SAM9261)
+ tristate "AT91SAM9X / AT91CAP9 watchdog"
+ depends on ARCH_AT91 && !ARCH_AT91RM9200
help
- Watchdog timer embedded into AT91SAM9X chips. This will reboot your
- system when the timeout is reached.
+ Watchdog timer embedded into AT91SAM9X and AT91CAP9 chips. This will
+ reboot your system when the timeout is reached.
config 21285_WATCHDOG
tristate "DC21285 watchdog"
diff --git a/drivers/watchdog/at91sam9_wdt.c b/drivers/watchdog/at91sam9_wdt.c
index b4babfc3158..b1da287f90e 100644
--- a/drivers/watchdog/at91sam9_wdt.c
+++ b/drivers/watchdog/at91sam9_wdt.c
@@ -30,7 +30,7 @@
#include <linux/bitops.h>
#include <linux/uaccess.h>
-#include <asm/arch/at91_wdt.h>
+#include <mach/at91_wdt.h>
#define DRV_NAME "AT91SAM9 Watchdog"
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index 8c83abc7340..a0fb5eac407 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -41,7 +41,6 @@
#include <linux/pagemap.h>
#include <linux/highmem.h>
#include <linux/mutex.h>
-#include <linux/highmem.h>
#include <linux/list.h>
#include <linux/sysdev.h>