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-rw-r--r--drivers/message/fusion/Kconfig26
-rw-r--r--drivers/message/fusion/lsi/mpi.h2
-rw-r--r--drivers/message/fusion/lsi/mpi_cnfg.h2
-rw-r--r--drivers/message/fusion/lsi/mpi_fc.h2
-rw-r--r--drivers/message/fusion/lsi/mpi_history.txt2
-rw-r--r--drivers/message/fusion/lsi/mpi_init.h2
-rw-r--r--drivers/message/fusion/lsi/mpi_ioc.h2
-rw-r--r--drivers/message/fusion/lsi/mpi_lan.h2
-rw-r--r--drivers/message/fusion/lsi/mpi_log_fc.h2
-rw-r--r--drivers/message/fusion/lsi/mpi_log_sas.h2
-rw-r--r--drivers/message/fusion/lsi/mpi_raid.h2
-rw-r--r--drivers/message/fusion/lsi/mpi_sas.h2
-rw-r--r--drivers/message/fusion/lsi/mpi_targ.h2
-rw-r--r--drivers/message/fusion/lsi/mpi_tool.h2
-rw-r--r--drivers/message/fusion/lsi/mpi_type.h2
-rw-r--r--drivers/message/fusion/mptbase.c602
-rw-r--r--drivers/message/fusion/mptbase.h80
-rw-r--r--drivers/message/fusion/mptctl.c364
-rw-r--r--drivers/message/fusion/mptctl.h4
-rw-r--r--drivers/message/fusion/mptfc.c149
-rw-r--r--drivers/message/fusion/mptlan.c32
-rw-r--r--drivers/message/fusion/mptlan.h8
-rw-r--r--drivers/message/fusion/mptsas.c468
-rw-r--r--drivers/message/fusion/mptsas.h158
-rw-r--r--drivers/message/fusion/mptscsih.c643
-rw-r--r--drivers/message/fusion/mptscsih.h4
-rw-r--r--drivers/message/fusion/mptspi.c211
27 files changed, 1564 insertions, 1213 deletions
diff --git a/drivers/message/fusion/Kconfig b/drivers/message/fusion/Kconfig
index f55cc03a75c..a34a11d2fef 100644
--- a/drivers/message/fusion/Kconfig
+++ b/drivers/message/fusion/Kconfig
@@ -1,15 +1,19 @@
-menu "Fusion MPT device support"
+menuconfig FUSION
+ bool "Fusion MPT device support"
depends on PCI
+ ---help---
+ Say Y here to get to see options for Fusion Message
+ Passing Technology (MPT) drivers.
+ This option alone does not add any kernel code.
+
+ If you say N, all options in this submenu will be skipped and disabled.
-config FUSION
- bool
- default n
+if FUSION
config FUSION_SPI
tristate "Fusion MPT ScsiHost drivers for SPI"
depends on PCI && SCSI
- select FUSION
select SCSI_SPI_ATTRS
---help---
SCSI HOST support for a parallel SCSI host adapters.
@@ -20,11 +24,11 @@ config FUSION_SPI
LSI53C1020A
LSI53C1030
LSI53C1035
+ ATTO UL4D
config FUSION_FC
tristate "Fusion MPT ScsiHost drivers for FC"
depends on PCI && SCSI
- select FUSION
select SCSI_FC_ATTRS
---help---
SCSI HOST support for a Fiber Channel host adapters.
@@ -37,12 +41,13 @@ config FUSION_FC
LSIFC929
LSIFC929X
LSIFC929XL
+ LSIFC949X
+ LSIFC949E
Brocade FC 410/420
config FUSION_SAS
tristate "Fusion MPT ScsiHost drivers for SAS"
depends on PCI && SCSI
- select FUSION
select SCSI_SAS_ATTRS
---help---
SCSI HOST support for a SAS host adapters.
@@ -53,10 +58,10 @@ config FUSION_SAS
LSISAS1068
LSISAS1064E
LSISAS1068E
+ LSISAS1078
config FUSION_MAX_SGE
int "Maximum number of scatter gather entries (16 - 128)"
- depends on FUSION
default "128"
range 16 128
help
@@ -104,7 +109,6 @@ config FUSION_LAN
config FUSION_LOGGING
bool "Fusion MPT logging facility"
- depends on FUSION
---help---
This turns on a logging facility that can be used to debug a number
of Fusion MPT related problems.
@@ -113,7 +117,7 @@ config FUSION_LOGGING
echo [level] > /sys/class/scsi_host/host#/debug_level
- There are various debug levels that an be found in the source:
+ There are various debug levels that can be found in the source:
file:drivers/message/fusion/mptdebug.h
-endmenu
+endif # FUSION
diff --git a/drivers/message/fusion/lsi/mpi.h b/drivers/message/fusion/lsi/mpi.h
index 6a92e3d118f..1acbdd61b67 100644
--- a/drivers/message/fusion/lsi/mpi.h
+++ b/drivers/message/fusion/lsi/mpi.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2007 LSI Logic Corporation.
+ * Copyright (c) 2000-2007 LSI Corporation.
*
*
* Name: mpi.h
diff --git a/drivers/message/fusion/lsi/mpi_cnfg.h b/drivers/message/fusion/lsi/mpi_cnfg.h
index eda769730e3..2bd8adae0f0 100644
--- a/drivers/message/fusion/lsi/mpi_cnfg.h
+++ b/drivers/message/fusion/lsi/mpi_cnfg.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2007 LSI Logic Corporation.
+ * Copyright (c) 2000-2007 LSI Corporation.
*
*
* Name: mpi_cnfg.h
diff --git a/drivers/message/fusion/lsi/mpi_fc.h b/drivers/message/fusion/lsi/mpi_fc.h
index 51a6aeb990b..627acfbb862 100644
--- a/drivers/message/fusion/lsi/mpi_fc.h
+++ b/drivers/message/fusion/lsi/mpi_fc.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2004 LSI Logic Corporation.
+ * Copyright (c) 2000-2004 LSI Corporation.
*
*
* Name: mpi_fc.h
diff --git a/drivers/message/fusion/lsi/mpi_history.txt b/drivers/message/fusion/lsi/mpi_history.txt
index a1f479057ea..241592ab13a 100644
--- a/drivers/message/fusion/lsi/mpi_history.txt
+++ b/drivers/message/fusion/lsi/mpi_history.txt
@@ -3,7 +3,7 @@
MPI Header File Change History
==============================
- Copyright (c) 2000-2007 LSI Logic Corporation.
+ Copyright (c) 2000-2007 LSI Corporation.
---------------------------------------
Header Set Release Version: 01.05.16
diff --git a/drivers/message/fusion/lsi/mpi_init.h b/drivers/message/fusion/lsi/mpi_init.h
index 3a02615f12d..a9e3693601a 100644
--- a/drivers/message/fusion/lsi/mpi_init.h
+++ b/drivers/message/fusion/lsi/mpi_init.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2007 LSI Logic Corporation.
+ * Copyright (c) 2000-2007 LSI Corporation.
*
*
* Name: mpi_init.h
diff --git a/drivers/message/fusion/lsi/mpi_ioc.h b/drivers/message/fusion/lsi/mpi_ioc.h
index b1893d185bc..5cbb6bd048e 100644
--- a/drivers/message/fusion/lsi/mpi_ioc.h
+++ b/drivers/message/fusion/lsi/mpi_ioc.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2007 LSI Logic Corporation.
+ * Copyright (c) 2000-2007 LSI Corporation.
*
*
* Name: mpi_ioc.h
diff --git a/drivers/message/fusion/lsi/mpi_lan.h b/drivers/message/fusion/lsi/mpi_lan.h
index dc0b52ae83d..03253b53b78 100644
--- a/drivers/message/fusion/lsi/mpi_lan.h
+++ b/drivers/message/fusion/lsi/mpi_lan.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2004 LSI Logic Corporation.
+ * Copyright (c) 2000-2004 LSI Corporation.
*
*
* Name: mpi_lan.h
diff --git a/drivers/message/fusion/lsi/mpi_log_fc.h b/drivers/message/fusion/lsi/mpi_log_fc.h
index dc98d46f907..e4dafcefeec 100644
--- a/drivers/message/fusion/lsi/mpi_log_fc.h
+++ b/drivers/message/fusion/lsi/mpi_log_fc.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2001 LSI Logic Corporation. All rights reserved.
+ * Copyright (c) 2000-2001 LSI Corporation. All rights reserved.
*
* NAME: fc_log.h
* SUMMARY: MPI IocLogInfo definitions for the SYMFC9xx chips
diff --git a/drivers/message/fusion/lsi/mpi_log_sas.h b/drivers/message/fusion/lsi/mpi_log_sas.h
index 635bbe04513..6be1f6b6577 100644
--- a/drivers/message/fusion/lsi/mpi_log_sas.h
+++ b/drivers/message/fusion/lsi/mpi_log_sas.h
@@ -1,6 +1,6 @@
/***************************************************************************
* *
- * Copyright 2003 LSI Logic Corporation. All rights reserved. *
+ * Copyright 2003 LSI Corporation. All rights reserved. *
* *
* Description *
* ------------ *
diff --git a/drivers/message/fusion/lsi/mpi_raid.h b/drivers/message/fusion/lsi/mpi_raid.h
index 32819b1ec8e..2856108421d 100644
--- a/drivers/message/fusion/lsi/mpi_raid.h
+++ b/drivers/message/fusion/lsi/mpi_raid.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001-2007 LSI Logic Corporation.
+ * Copyright (c) 2001-2007 LSI Corporation.
*
*
* Name: mpi_raid.h
diff --git a/drivers/message/fusion/lsi/mpi_sas.h b/drivers/message/fusion/lsi/mpi_sas.h
index 8e990a0fa7a..33fca83cefc 100644
--- a/drivers/message/fusion/lsi/mpi_sas.h
+++ b/drivers/message/fusion/lsi/mpi_sas.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2004-2006 LSI Logic Corporation.
+ * Copyright (c) 2004-2006 LSI Corporation.
*
*
* Name: mpi_sas.h
diff --git a/drivers/message/fusion/lsi/mpi_targ.h b/drivers/message/fusion/lsi/mpi_targ.h
index 20b66731577..ff8c37d3fdc 100644
--- a/drivers/message/fusion/lsi/mpi_targ.h
+++ b/drivers/message/fusion/lsi/mpi_targ.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2004 LSI Logic Corporation.
+ * Copyright (c) 2000-2004 LSI Corporation.
*
*
* Name: mpi_targ.h
diff --git a/drivers/message/fusion/lsi/mpi_tool.h b/drivers/message/fusion/lsi/mpi_tool.h
index aa9053da1f5..8834ae6ce0f 100644
--- a/drivers/message/fusion/lsi/mpi_tool.h
+++ b/drivers/message/fusion/lsi/mpi_tool.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001-2005 LSI Logic Corporation.
+ * Copyright (c) 2001-2005 LSI Corporation.
*
*
* Name: mpi_tool.h
diff --git a/drivers/message/fusion/lsi/mpi_type.h b/drivers/message/fusion/lsi/mpi_type.h
index 32cc9b1151b..08dad9c1e44 100644
--- a/drivers/message/fusion/lsi/mpi_type.h
+++ b/drivers/message/fusion/lsi/mpi_type.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2004 LSI Logic Corporation.
+ * Copyright (c) 2000-2004 LSI Corporation.
*
*
* Name: mpi_type.h
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 414c109f4cf..52fb216dfe7 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -2,10 +2,10 @@
* linux/drivers/message/fusion/mptbase.c
* This is the Fusion MPT base driver which supports multiple
* (SCSI + LAN) specialized protocol drivers.
- * For use with LSI Logic PCI chip/adapter(s)
- * running LSI Logic Fusion MPT (Message Passing Technology) firmware.
+ * For use with LSI PCI chip/adapter(s)
+ * running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Logic Corporation
+ * Copyright (c) 1999-2007 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
@@ -102,8 +102,6 @@ static int mfcounter = 0;
/*
* Public data...
*/
-int mpt_lan_index = -1;
-int mpt_stm_index = -1;
struct proc_dir_entry *mpt_proc_root_dir;
@@ -125,11 +123,14 @@ static MPT_EVHANDLER MptEvHandlers[MPT_MAX_PROTOCOL_DRIVERS];
static MPT_RESETHANDLER MptResetHandlers[MPT_MAX_PROTOCOL_DRIVERS];
static struct mpt_pci_driver *MptDeviceDriverHandlers[MPT_MAX_PROTOCOL_DRIVERS];
-static int mpt_base_index = -1;
-static int last_drv_idx = -1;
-
static DECLARE_WAIT_QUEUE_HEAD(mpt_waitq);
+/*
+ * Driver Callback Index's
+ */
+static u8 mpt_base_index = MPT_MAX_PROTOCOL_DRIVERS;
+static u8 last_drv_idx;
+
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/*
* Forward protos...
@@ -235,6 +236,23 @@ static int mpt_set_debug_level(const char *val, struct kernel_param *kp)
return 0;
}
+/**
+ * mpt_get_cb_idx - obtain cb_idx for registered driver
+ * @dclass: class driver enum
+ *
+ * Returns cb_idx, or zero means it wasn't found
+ **/
+static u8
+mpt_get_cb_idx(MPT_DRIVER_CLASS dclass)
+{
+ u8 cb_idx;
+
+ for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--)
+ if (MptDriverClass[cb_idx] == dclass)
+ return cb_idx;
+ return 0;
+}
+
/*
* Process turbo (context) reply...
*/
@@ -243,8 +261,8 @@ mpt_turbo_reply(MPT_ADAPTER *ioc, u32 pa)
{
MPT_FRAME_HDR *mf = NULL;
MPT_FRAME_HDR *mr = NULL;
- int req_idx = 0;
- int cb_idx;
+ u16 req_idx = 0;
+ u8 cb_idx;
dmfprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Got TURBO reply req_idx=%08x\n",
ioc->name, pa));
@@ -256,7 +274,7 @@ mpt_turbo_reply(MPT_ADAPTER *ioc, u32 pa)
mf = MPT_INDEX_2_MFPTR(ioc, req_idx);
break;
case MPI_CONTEXT_REPLY_TYPE_LAN:
- cb_idx = mpt_lan_index;
+ cb_idx = mpt_get_cb_idx(MPTLAN_DRIVER);
/*
* Blind set of mf to NULL here was fatal
* after lan_reply says "freeme"
@@ -277,7 +295,7 @@ mpt_turbo_reply(MPT_ADAPTER *ioc, u32 pa)
mr = (MPT_FRAME_HDR *) CAST_U32_TO_PTR(pa);
break;
case MPI_CONTEXT_REPLY_TYPE_SCSI_TARGET:
- cb_idx = mpt_stm_index;
+ cb_idx = mpt_get_cb_idx(MPTSTM_DRIVER);
mr = (MPT_FRAME_HDR *) CAST_U32_TO_PTR(pa);
break;
default:
@@ -286,8 +304,8 @@ mpt_turbo_reply(MPT_ADAPTER *ioc, u32 pa)
}
/* Check for (valid) IO callback! */
- if (cb_idx < 1 || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS ||
- MptCallbacks[cb_idx] == NULL) {
+ if (!cb_idx || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS ||
+ MptCallbacks[cb_idx] == NULL) {
printk(MYIOC_s_WARN_FMT "%s: Invalid cb_idx (%d)!\n",
__FUNCTION__, ioc->name, cb_idx);
goto out;
@@ -304,8 +322,8 @@ mpt_reply(MPT_ADAPTER *ioc, u32 pa)
{
MPT_FRAME_HDR *mf;
MPT_FRAME_HDR *mr;
- int req_idx;
- int cb_idx;
+ u16 req_idx;
+ u8 cb_idx;
int freeme;
u32 reply_dma_low;
@@ -331,7 +349,7 @@ mpt_reply(MPT_ADAPTER *ioc, u32 pa)
dmfprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Got non-TURBO reply=%p req_idx=%x cb_idx=%x Function=%x\n",
ioc->name, mr, req_idx, cb_idx, mr->u.hdr.Function));
- DBG_DUMP_REPLY_FRAME(ioc, (u32 *)mr)
+ DBG_DUMP_REPLY_FRAME(ioc, (u32 *)mr);
/* Check/log IOC log info
*/
@@ -350,8 +368,8 @@ mpt_reply(MPT_ADAPTER *ioc, u32 pa)
mpt_iocstatus_info(ioc, (u32)ioc_stat, mf);
/* Check for (valid) IO callback! */
- if (cb_idx < 1 || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS ||
- MptCallbacks[cb_idx] == NULL) {
+ if (!cb_idx || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS ||
+ MptCallbacks[cb_idx] == NULL) {
printk(MYIOC_s_WARN_FMT "%s: Invalid cb_idx (%d)!\n",
__FUNCTION__, ioc->name, cb_idx);
freeme = 0;
@@ -433,8 +451,9 @@ mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *reply)
#ifdef CONFIG_FUSION_LOGGING
if ((ioc->debug_level & MPT_DEBUG_MSG_FRAME) &&
!(reply->u.hdr.MsgFlags & MPI_MSGFLAGS_CONTINUATION_REPLY)) {
- dmfprintk(ioc, printk(KERN_INFO MYNAM ": Original request frame (@%p) header\n", mf));
- DBG_DUMP_REQUEST_FRAME_HDR(ioc, (u32 *)mf)
+ dmfprintk(ioc, printk(MYIOC_s_INFO_FMT ": Original request frame (@%p) header\n",
+ ioc->name, mf));
+ DBG_DUMP_REQUEST_FRAME_HDR(ioc, (u32 *)mf);
}
#endif
@@ -499,8 +518,8 @@ mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *reply)
u16 status;
status = le16_to_cpu(pReply->IOCStatus) & MPI_IOCSTATUS_MASK;
- dcprintk(ioc, printk(KERN_NOTICE " IOCStatus=%04xh, IOCLogInfo=%08xh\n",
- status, le32_to_cpu(pReply->IOCLogInfo)));
+ dcprintk(ioc, printk(MYIOC_s_NOTE_FMT " IOCStatus=%04xh, IOCLogInfo=%08xh\n",
+ ioc->name, status, le32_to_cpu(pReply->IOCLogInfo)));
pCfg->status = status;
if (status == MPI_IOCSTATUS_SUCCESS) {
@@ -563,28 +582,27 @@ mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *reply)
* in order to register separate callbacks; one for "normal" SCSI IO;
* one for MptScsiTaskMgmt requests; one for Scan/DV requests.
*
- * Returns a positive integer valued "handle" in the
- * range (and S.O.D. order) {N,...,7,6,5,...,1} if successful.
- * Any non-positive return value (including zero!) should be considered
- * an error by the caller.
+ * Returns u8 valued "handle" in the range (and S.O.D. order)
+ * {N,...,7,6,5,...,1} if successful.
+ * A return value of MPT_MAX_PROTOCOL_DRIVERS (including zero!) should be
+ * considered an error by the caller.
*/
-int
+u8
mpt_register(MPT_CALLBACK cbfunc, MPT_DRIVER_CLASS dclass)
{
- int i;
-
- last_drv_idx = -1;
+ u8 cb_idx;
+ last_drv_idx = MPT_MAX_PROTOCOL_DRIVERS;
/*
* Search for empty callback slot in this order: {N,...,7,6,5,...,1}
* (slot/handle 0 is reserved!)
*/
- for (i = MPT_MAX_PROTOCOL_DRIVERS-1; i; i--) {
- if (MptCallbacks[i] == NULL) {
- MptCallbacks[i] = cbfunc;
- MptDriverClass[i] = dclass;
- MptEvHandlers[i] = NULL;
- last_drv_idx = i;
+ for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--) {
+ if (MptCallbacks[cb_idx] == NULL) {
+ MptCallbacks[cb_idx] = cbfunc;
+ MptDriverClass[cb_idx] = dclass;
+ MptEvHandlers[cb_idx] = NULL;
+ last_drv_idx = cb_idx;
break;
}
}
@@ -601,9 +619,9 @@ mpt_register(MPT_CALLBACK cbfunc, MPT_DRIVER_CLASS dclass)
* module is unloaded.
*/
void
-mpt_deregister(int cb_idx)
+mpt_deregister(u8 cb_idx)
{
- if ((cb_idx >= 0) && (cb_idx < MPT_MAX_PROTOCOL_DRIVERS)) {
+ if (cb_idx && (cb_idx < MPT_MAX_PROTOCOL_DRIVERS)) {
MptCallbacks[cb_idx] = NULL;
MptDriverClass[cb_idx] = MPTUNKNOWN_DRIVER;
MptEvHandlers[cb_idx] = NULL;
@@ -625,9 +643,9 @@ mpt_deregister(int cb_idx)
* Returns 0 for success.
*/
int
-mpt_event_register(int cb_idx, MPT_EVHANDLER ev_cbfunc)
+mpt_event_register(u8 cb_idx, MPT_EVHANDLER ev_cbfunc)
{
- if (cb_idx < 1 || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS)
+ if (!cb_idx || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS)
return -1;
MptEvHandlers[cb_idx] = ev_cbfunc;
@@ -645,9 +663,9 @@ mpt_event_register(int cb_idx, MPT_EVHANDLER ev_cbfunc)
* or when its module is unloaded.
*/
void
-mpt_event_deregister(int cb_idx)
+mpt_event_deregister(u8 cb_idx)
{
- if (cb_idx < 1 || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS)
+ if (!cb_idx || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS)
return;
MptEvHandlers[cb_idx] = NULL;
@@ -665,9 +683,9 @@ mpt_event_deregister(int cb_idx)
* Returns 0 for success.
*/
int
-mpt_reset_register(int cb_idx, MPT_RESETHANDLER reset_func)
+mpt_reset_register(u8 cb_idx, MPT_RESETHANDLER reset_func)
{
- if (cb_idx < 1 || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS)
+ if (!cb_idx || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS)
return -1;
MptResetHandlers[cb_idx] = reset_func;
@@ -684,9 +702,9 @@ mpt_reset_register(int cb_idx, MPT_RESETHANDLER reset_func)
* or when its module is unloaded.
*/
void
-mpt_reset_deregister(int cb_idx)
+mpt_reset_deregister(u8 cb_idx)
{
- if (cb_idx < 1 || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS)
+ if (!cb_idx || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS)
return;
MptResetHandlers[cb_idx] = NULL;
@@ -699,12 +717,12 @@ mpt_reset_deregister(int cb_idx)
* @cb_idx: MPT protocol driver index
*/
int
-mpt_device_driver_register(struct mpt_pci_driver * dd_cbfunc, int cb_idx)
+mpt_device_driver_register(struct mpt_pci_driver * dd_cbfunc, u8 cb_idx)
{
MPT_ADAPTER *ioc;
const struct pci_device_id *id;
- if (cb_idx < 1 || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS)
+ if (!cb_idx || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS)
return -EINVAL;
MptDeviceDriverHandlers[cb_idx] = dd_cbfunc;
@@ -726,12 +744,12 @@ mpt_device_driver_register(struct mpt_pci_driver * dd_cbfunc, int cb_idx)
* @cb_idx: MPT protocol driver index
*/
void
-mpt_device_driver_deregister(int cb_idx)
+mpt_device_driver_deregister(u8 cb_idx)
{
struct mpt_pci_driver *dd_cbfunc;
MPT_ADAPTER *ioc;
- if (cb_idx < 1 || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS)
+ if (!cb_idx || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS)
return;
dd_cbfunc = MptDeviceDriverHandlers[cb_idx];
@@ -749,14 +767,14 @@ mpt_device_driver_deregister(int cb_idx)
/**
* mpt_get_msg_frame - Obtain a MPT request frame from the pool (of 1024)
* allocated per MPT adapter.
- * @handle: Handle of registered MPT protocol driver
+ * @cb_idx: Handle of registered MPT protocol driver
* @ioc: Pointer to MPT adapter structure
*
* Returns pointer to a MPT request frame or %NULL if none are available
* or IOC is not active.
*/
MPT_FRAME_HDR*
-mpt_get_msg_frame(int handle, MPT_ADAPTER *ioc)
+mpt_get_msg_frame(u8 cb_idx, MPT_ADAPTER *ioc)
{
MPT_FRAME_HDR *mf;
unsigned long flags;
@@ -766,7 +784,8 @@ mpt_get_msg_frame(int handle, MPT_ADAPTER *ioc)
#ifdef MFCNT
if (!ioc->active)
- printk(KERN_WARNING "IOC Not Active! mpt_get_msg_frame returning NULL!\n");
+ printk(MYIOC_s_WARN_FMT "IOC Not Active! mpt_get_msg_frame "
+ "returning NULL!\n", ioc->name);
#endif
/* If interrupts are not attached, do not return a request frame */
@@ -781,13 +800,14 @@ mpt_get_msg_frame(int handle, MPT_ADAPTER *ioc)
u.frame.linkage.list);
list_del(&mf->u.frame.linkage.list);
mf->u.frame.linkage.arg1 = 0;
- mf->u.frame.hwhdr.msgctxu.fld.cb_idx = handle; /* byte */
+ mf->u.frame.hwhdr.msgctxu.fld.cb_idx = cb_idx; /* byte */
req_offset = (u8 *)mf - (u8 *)ioc->req_frames;
/* u16! */
req_idx = req_offset / ioc->req_sz;
mf->u.frame.hwhdr.msgctxu.fld.req_idx = cpu_to_le16(req_idx);
mf->u.frame.hwhdr.msgctxu.fld.rsvd = 0;
- ioc->RequestNB[req_idx] = ioc->NB_for_64_byte_frame; /* Default, will be changed if necessary in SG generation */
+ /* Default, will be changed if necessary in SG generation */
+ ioc->RequestNB[req_idx] = ioc->NB_for_64_byte_frame;
#ifdef MFCNT
ioc->mfcnt++;
#endif
@@ -798,14 +818,17 @@ mpt_get_msg_frame(int handle, MPT_ADAPTER *ioc)
#ifdef MFCNT
if (mf == NULL)
- printk(KERN_WARNING "IOC Active. No free Msg Frames! Count 0x%x Max 0x%x\n", ioc->mfcnt, ioc->req_depth);
+ printk(MYIOC_s_WARN_FMT "IOC Active. No free Msg Frames! "
+ "Count 0x%x Max 0x%x\n", ioc->name, ioc->mfcnt,
+ ioc->req_depth);
mfcounter++;
if (mfcounter == PRINT_MF_COUNT)
- printk(KERN_INFO "MF Count 0x%x Max 0x%x \n", ioc->mfcnt, ioc->req_depth);
+ printk(MYIOC_s_INFO_FMT "MF Count 0x%x Max 0x%x \n", ioc->name,
+ ioc->mfcnt, ioc->req_depth);
#endif
- dmfprintk(ioc, printk(KERN_INFO MYNAM ": %s: mpt_get_msg_frame(%d,%d), got mf=%p\n",
- ioc->name, handle, ioc->id, mf));
+ dmfprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mpt_get_msg_frame(%d,%d), got mf=%p\n",
+ ioc->name, cb_idx, ioc->id, mf));
return mf;
}
@@ -813,7 +836,7 @@ mpt_get_msg_frame(int handle, MPT_ADAPTER *ioc)
/**
* mpt_put_msg_frame - Send a protocol specific MPT request frame
* to a IOC.
- * @handle: Handle of registered MPT protocol driver
+ * @cb_idx: Handle of registered MPT protocol driver
* @ioc: Pointer to MPT adapter structure
* @mf: Pointer to MPT request frame
*
@@ -821,14 +844,14 @@ mpt_get_msg_frame(int handle, MPT_ADAPTER *ioc)
* specific MPT adapter.
*/
void
-mpt_put_msg_frame(int handle, MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf)
+mpt_put_msg_frame(u8 cb_idx, MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf)
{
u32 mf_dma_addr;
int req_offset;
u16 req_idx; /* Request index */
/* ensure values are reset properly! */
- mf->u.frame.hwhdr.msgctxu.fld.cb_idx = handle; /* byte */
+ mf->u.frame.hwhdr.msgctxu.fld.cb_idx = cb_idx; /* byte */
req_offset = (u8 *)mf - (u8 *)ioc->req_frames;
/* u16! */
req_idx = req_offset / ioc->req_sz;
@@ -838,10 +861,44 @@ mpt_put_msg_frame(int handle, MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf)
DBG_DUMP_PUT_MSG_FRAME(ioc, (u32 *)mf);
mf_dma_addr = (ioc->req_frames_low_dma + req_offset) | ioc->RequestNB[req_idx];
- dsgprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mf_dma_addr=%x req_idx=%d RequestNB=%x\n", ioc->name, mf_dma_addr, req_idx, ioc->RequestNB[req_idx]));
+ dsgprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mf_dma_addr=%x req_idx=%d "
+ "RequestNB=%x\n", ioc->name, mf_dma_addr, req_idx,
+ ioc->RequestNB[req_idx]));
CHIPREG_WRITE32(&ioc->chip->RequestFifo, mf_dma_addr);
}
+/**
+ * mpt_put_msg_frame_hi_pri - Send a protocol specific MPT request frame
+ * to a IOC using hi priority request queue.
+ * @cb_idx: Handle of registered MPT protocol driver
+ * @ioc: Pointer to MPT adapter structure
+ * @mf: Pointer to MPT request frame
+ *
+ * This routine posts a MPT request frame to the request post FIFO of a
+ * specific MPT adapter.
+ **/
+void
+mpt_put_msg_frame_hi_pri(u8 cb_idx, MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf)
+{
+ u32 mf_dma_addr;
+ int req_offset;
+ u16 req_idx; /* Request index */
+
+ /* ensure values are reset properly! */
+ mf->u.frame.hwhdr.msgctxu.fld.cb_idx = cb_idx;
+ req_offset = (u8 *)mf - (u8 *)ioc->req_frames;
+ req_idx = req_offset / ioc->req_sz;
+ mf->u.frame.hwhdr.msgctxu.fld.req_idx = cpu_to_le16(req_idx);
+ mf->u.frame.hwhdr.msgctxu.fld.rsvd = 0;
+
+ DBG_DUMP_PUT_MSG_FRAME(ioc, (u32 *)mf);
+
+ mf_dma_addr = (ioc->req_frames_low_dma + req_offset);
+ dsgprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mf_dma_addr=%x req_idx=%d\n",
+ ioc->name, mf_dma_addr, req_idx));
+ CHIPREG_WRITE32(&ioc->chip->RequestHiPriFifo, mf_dma_addr);
+}
+
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/**
* mpt_free_msg_frame - Place MPT request frame back on FreeQ.
@@ -899,7 +956,7 @@ mpt_add_sge(char *pAddr, u32 flagslength, dma_addr_t dma_addr)
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/**
* mpt_send_handshake_request - Send MPT request via doorbell handshake method.
- * @handle: Handle of registered MPT protocol driver
+ * @cb_idx: Handle of registered MPT protocol driver
* @ioc: Pointer to MPT adapter structure
* @reqBytes: Size of the request in bytes
* @req: Pointer to MPT request frame
@@ -914,7 +971,7 @@ mpt_add_sge(char *pAddr, u32 flagslength, dma_addr_t dma_addr)
* Returns 0 for success, non-zero for failure.
*/
int
-mpt_send_handshake_request(int handle, MPT_ADAPTER *ioc, int reqBytes, u32 *req, int sleepFlag)
+mpt_send_handshake_request(u8 cb_idx, MPT_ADAPTER *ioc, int reqBytes, u32 *req, int sleepFlag)
{
int r = 0;
u8 *req_as_bytes;
@@ -934,7 +991,7 @@ mpt_send_handshake_request(int handle, MPT_ADAPTER *ioc, int reqBytes, u32 *req,
if (reqBytes >= 12 && ii >= 0 && ii < ioc->req_depth) {
MPT_FRAME_HDR *mf = (MPT_FRAME_HDR*)req;
mf->u.frame.hwhdr.msgctxu.fld.req_idx = cpu_to_le16(ii);
- mf->u.frame.hwhdr.msgctxu.fld.cb_idx = handle;
+ mf->u.frame.hwhdr.msgctxu.fld.cb_idx = cb_idx;
}
/* Make sure there are no doorbells */
@@ -953,7 +1010,7 @@ mpt_send_handshake_request(int handle, MPT_ADAPTER *ioc, int reqBytes, u32 *req,
if (!(CHIPREG_READ32(&ioc->chip->Doorbell) & MPI_DOORBELL_ACTIVE))
return -5;
- dhsprintk(ioc, printk(KERN_INFO MYNAM ": %s: mpt_send_handshake_request start, WaitCnt=%d\n",
+ dhsprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mpt_send_handshake_request start, WaitCnt=%d\n",
ioc->name, ii));
CHIPREG_WRITE32(&ioc->chip->IntStatus, 0);
@@ -1395,11 +1452,13 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
{
MPT_ADAPTER *ioc;
u8 __iomem *mem;
+ u8 __iomem *pmem;
unsigned long mem_phys;
unsigned long port;
u32 msize;
u32 psize;
int ii;
+ u8 cb_idx;
int r = -ENODEV;
u8 revision;
u8 pcixcmd;
@@ -1408,35 +1467,39 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
struct proc_dir_entry *dent, *ent;
#endif
+ if (mpt_debug_level)
+ printk(KERN_INFO MYNAM ": mpt_debug_level=%xh\n", mpt_debug_level);
+
+ if (pci_enable_device(pdev))
+ return r;
+
ioc = kzalloc(sizeof(MPT_ADAPTER), GFP_ATOMIC);
if (ioc == NULL) {
printk(KERN_ERR MYNAM ": ERROR - Insufficient memory to add adapter!\n");
return -ENOMEM;
}
-
ioc->debug_level = mpt_debug_level;
- if (mpt_debug_level)
- printk(KERN_INFO MYNAM ": mpt_debug_level=%xh\n", mpt_debug_level);
-
- if (pci_enable_device(pdev))
- return r;
+ ioc->id = mpt_ids++;
+ sprintf(ioc->name, "ioc%d", ioc->id);
- dinitprintk(ioc, printk(KERN_WARNING MYNAM ": mpt_adapter_install\n"));
+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT ": mpt_adapter_install\n", ioc->name));
if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
- dprintk(ioc, printk(KERN_INFO MYNAM
- ": 64 BIT PCI BUS DMA ADDRESSING SUPPORTED\n"));
+ dprintk(ioc, printk(MYIOC_s_INFO_FMT
+ ": 64 BIT PCI BUS DMA ADDRESSING SUPPORTED\n", ioc->name));
} else if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
- printk(KERN_WARNING MYNAM ": 32 BIT PCI BUS DMA ADDRESSING NOT SUPPORTED\n");
+ printk(MYIOC_s_WARN_FMT ": 32 BIT PCI BUS DMA ADDRESSING NOT SUPPORTED\n",
+ ioc->name);
+ kfree(ioc);
return r;
}
if (!pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK)) {
- dprintk(ioc, printk(KERN_INFO MYNAM
- ": Using 64 bit consistent mask\n"));
+ dprintk(ioc, printk(MYIOC_s_INFO_FMT
+ ": Using 64 bit consistent mask\n", ioc->name));
} else {
- dprintk(ioc, printk(KERN_INFO MYNAM
- ": Not using 64 bit consistent mask\n"));
+ dprintk(ioc, printk(MYIOC_s_INFO_FMT
+ ": Not using 64 bit consistent mask\n", ioc->name));
}
ioc->alloc_total = sizeof(MPT_ADAPTER);
@@ -1475,7 +1538,6 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
/* Find lookup slot. */
INIT_LIST_HEAD(&ioc->list);
- ioc->id = mpt_ids++;
mem_phys = msize = 0;
port = psize = 0;
@@ -1501,25 +1563,23 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
/*mem = ioremap(mem_phys, msize);*/
mem = ioremap(mem_phys, msize);
if (mem == NULL) {
- printk(KERN_ERR MYNAM ": ERROR - Unable to map adapter memory!\n");
+ printk(MYIOC_s_ERR_FMT "Unable to map adapter memory!\n", ioc->name);
kfree(ioc);
return -EINVAL;
}
ioc->memmap = mem;
- dinitprintk(ioc, printk(KERN_INFO MYNAM ": mem = %p, mem_phys = %lx\n", mem, mem_phys));
+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "mem = %p, mem_phys = %lx\n", ioc->name, mem, mem_phys));
- dinitprintk(ioc, printk(KERN_INFO MYNAM ": facts @ %p, pfacts[0] @ %p\n",
- &ioc->facts, &ioc->pfacts[0]));
+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "facts @ %p, pfacts[0] @ %p\n",
+ ioc->name, &ioc->facts, &ioc->pfacts[0]));
ioc->mem_phys = mem_phys;
ioc->chip = (SYSIF_REGS __iomem *)mem;
/* Save Port IO values in case we need to do downloadboot */
- {
- u8 *pmem = (u8*)port;
- ioc->pio_mem_phys = port;
- ioc->pio_chip = (SYSIF_REGS __iomem *)pmem;
- }
+ ioc->pio_mem_phys = port;
+ pmem = (u8 __iomem *)port;
+ ioc->pio_chip = (SYSIF_REGS __iomem *)pmem;
pci_read_config_byte(pdev, PCI_CLASS_REVISION, &revision);
mpt_get_product_name(pdev->vendor, pdev->device, revision, ioc->prod_name);
@@ -1591,8 +1651,6 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
if (ioc->errata_flag_1064)
pci_disable_io_access(pdev);
- sprintf(ioc->name, "ioc%d", ioc->id);
-
spin_lock_init(&ioc->FreeQlock);
/* Disable all! */
@@ -1609,9 +1667,8 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
if ((r = mpt_do_ioc_recovery(ioc, MPT_HOSTEVENT_IOC_BRINGUP,
CAN_SLEEP)) != 0){
- printk(KERN_WARNING MYNAM
- ": WARNING - %s did not initialize properly! (%d)\n",
- ioc->name, r);
+ printk(MYIOC_s_ERR_FMT "didn't initialize properly! (%d)\n",
+ ioc->name, r);
list_del(&ioc->list);
if (ioc->alt_ioc)
@@ -1623,10 +1680,10 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
}
/* call per device driver probe entry point */
- for(ii=0; ii<MPT_MAX_PROTOCOL_DRIVERS; ii++) {
- if(MptDeviceDriverHandlers[ii] &&
- MptDeviceDriverHandlers[ii]->probe) {
- MptDeviceDriverHandlers[ii]->probe(pdev,id);
+ for(cb_idx = 0; cb_idx < MPT_MAX_PROTOCOL_DRIVERS; cb_idx++) {
+ if(MptDeviceDriverHandlers[cb_idx] &&
+ MptDeviceDriverHandlers[cb_idx]->probe) {
+ MptDeviceDriverHandlers[cb_idx]->probe(pdev,id);
}
}
@@ -1663,7 +1720,7 @@ mpt_detach(struct pci_dev *pdev)
{
MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
char pname[32];
- int ii;
+ u8 cb_idx;
sprintf(pname, MPT_PROCFS_MPTBASEDIR "/%s/summary", ioc->name);
remove_proc_entry(pname, NULL);
@@ -1673,10 +1730,10 @@ mpt_detach(struct pci_dev *pdev)
remove_proc_entry(pname, NULL);
/* call per device driver remove entry point */
- for(ii=0; ii<MPT_MAX_PROTOCOL_DRIVERS; ii++) {
- if(MptDeviceDriverHandlers[ii] &&
- MptDeviceDriverHandlers[ii]->remove) {
- MptDeviceDriverHandlers[ii]->remove(pdev);
+ for(cb_idx = 0; cb_idx < MPT_MAX_PROTOCOL_DRIVERS; cb_idx++) {
+ if(MptDeviceDriverHandlers[cb_idx] &&
+ MptDeviceDriverHandlers[cb_idx]->remove) {
+ MptDeviceDriverHandlers[cb_idx]->remove(pdev);
}
}
@@ -1788,7 +1845,7 @@ mpt_resume(struct pci_dev *pdev)
#endif
static int
-mpt_signal_reset(int index, MPT_ADAPTER *ioc, int reset_phase)
+mpt_signal_reset(u8 index, MPT_ADAPTER *ioc, int reset_phase)
{
if ((MptDriverClass[index] == MPTSPI_DRIVER &&
ioc->bus_type != SPI) ||
@@ -1830,14 +1887,15 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
int hard;
int rc=0;
int ii;
+ u8 cb_idx;
int handlers;
int ret = 0;
int reset_alt_ioc_active = 0;
int irq_allocated = 0;
u8 *a;
- printk(KERN_INFO MYNAM ": Initiating %s %s\n",
- ioc->name, reason==MPT_HOSTEVENT_IOC_BRINGUP ? "bringup" : "recovery");
+ printk(MYIOC_s_INFO_FMT "Initiating %s\n", ioc->name,
+ reason == MPT_HOSTEVENT_IOC_BRINGUP ? "bringup" : "recovery");
/* Disable reply interrupts (also blocks FreeQ) */
CHIPREG_WRITE32(&ioc->chip->IntMask, 0xFFFFFFFF);
@@ -1858,21 +1916,19 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
if ((hard_reset_done = MakeIocReady(ioc, hard, sleepFlag)) < 0) {
if (hard_reset_done == -4) {
- printk(KERN_WARNING MYNAM ": %s Owned by PEER..skipping!\n",
- ioc->name);
+ printk(MYIOC_s_WARN_FMT "Owned by PEER..skipping!\n",
+ ioc->name);
if (reset_alt_ioc_active && ioc->alt_ioc) {
/* (re)Enable alt-IOC! (reply interrupt, FreeQ) */
- dprintk(ioc, printk(KERN_INFO MYNAM
- ": alt-%s reply irq re-enabled\n",
- ioc->alt_ioc->name));
+ dprintk(ioc, printk(MYIOC_s_INFO_FMT
+ "alt_ioc reply irq re-enabled\n", ioc->alt_ioc->name));
CHIPREG_WRITE32(&ioc->alt_ioc->chip->IntMask, MPI_HIM_DIM);
ioc->alt_ioc->active = 1;
}
} else {
- printk(KERN_WARNING MYNAM ": %s NOT READY WARNING!\n",
- ioc->name);
+ printk(MYIOC_s_WARN_FMT "NOT READY!\n", ioc->name);
}
return -1;
}
@@ -1884,9 +1940,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
if ((rc = MakeIocReady(ioc->alt_ioc, 0, sleepFlag)) == 0)
alt_ioc_ready = 1;
else
- printk(KERN_WARNING MYNAM
- ": alt-%s: Not ready WARNING!\n",
- ioc->alt_ioc->name);
+ printk(MYIOC_s_WARN_FMT "alt_ioc not ready!\n", ioc->alt_ioc->name);
}
for (ii=0; ii<5; ii++) {
@@ -1897,7 +1951,8 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
if (ii == 5) {
- dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Retry IocFacts failed rc=%x\n", ioc->name, rc));
+ dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "Retry IocFacts failed rc=%x\n", ioc->name, rc));
ret = -2;
} else if (reason == MPT_HOSTEVENT_IOC_BRINGUP) {
MptDisplayIocCapabilities(ioc);
@@ -1906,14 +1961,14 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
if (alt_ioc_ready) {
if ((rc = GetIocFacts(ioc->alt_ioc, sleepFlag, reason)) != 0) {
dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT
- "Initial Alt IocFacts failed rc=%x\n", ioc->name, rc));
+ "Initial Alt IocFacts failed rc=%x\n", ioc->name, rc));
/* Retry - alt IOC was initialized once
*/
rc = GetIocFacts(ioc->alt_ioc, sleepFlag, reason);
}
if (rc) {
dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT
- "Retry Alt IocFacts failed rc=%x\n", ioc->name, rc));
+ "Retry Alt IocFacts failed rc=%x\n", ioc->name, rc));
alt_ioc_ready = 0;
reset_alt_ioc_active = 0;
} else if (reason == MPT_HOSTEVENT_IOC_BRINGUP) {
@@ -1931,13 +1986,12 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
if (ioc->pcidev->irq) {
if (mpt_msi_enable && !pci_enable_msi(ioc->pcidev))
printk(MYIOC_s_INFO_FMT "PCI-MSI enabled\n",
- ioc->name);
+ ioc->name);
rc = request_irq(ioc->pcidev->irq, mpt_interrupt,
- IRQF_SHARED, ioc->name, ioc);
+ IRQF_SHARED, ioc->name, ioc);
if (rc < 0) {
printk(MYIOC_s_ERR_FMT "Unable to allocate "
- "interrupt %d!\n", ioc->name,
- ioc->pcidev->irq);
+ "interrupt %d!\n", ioc->name, ioc->pcidev->irq);
if (mpt_msi_enable)
pci_disable_msi(ioc->pcidev);
return -EBUSY;
@@ -1946,8 +2000,8 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
ioc->pci_irq = ioc->pcidev->irq;
pci_set_master(ioc->pcidev); /* ?? */
pci_set_drvdata(ioc->pcidev, ioc);
- dprintk(ioc, printk(KERN_INFO MYNAM ": %s installed at interrupt "
- "%d\n", ioc->name, ioc->pcidev->irq));
+ dprintk(ioc, printk(MYIOC_s_INFO_FMT "installed at interrupt "
+ "%d\n", ioc->name, ioc->pcidev->irq));
}
}
@@ -1966,8 +2020,8 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
ret = -4;
// NEW!
if (alt_ioc_ready && ((rc = PrimeIocFifos(ioc->alt_ioc)) != 0)) {
- printk(KERN_WARNING MYNAM ": alt-%s: (%d) FIFO mgmt alloc WARNING!\n",
- ioc->alt_ioc->name, rc);
+ printk(MYIOC_s_WARN_FMT ": alt_ioc (%d) FIFO mgmt alloc!\n",
+ ioc->alt_ioc->name, rc);
alt_ioc_ready = 0;
reset_alt_ioc_active = 0;
}
@@ -1976,16 +2030,15 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
if ((rc = SendIocInit(ioc->alt_ioc, sleepFlag)) != 0) {
alt_ioc_ready = 0;
reset_alt_ioc_active = 0;
- printk(KERN_WARNING MYNAM
- ": alt-%s: (%d) init failure WARNING!\n",
- ioc->alt_ioc->name, rc);
+ printk(MYIOC_s_WARN_FMT "alt_ioc (%d) init failure!\n",
+ ioc->alt_ioc->name, rc);
}
}
if (reason == MPT_HOSTEVENT_IOC_BRINGUP){
if (ioc->upload_fw) {
ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT
- "firmware upload required!\n", ioc->name));
+ "firmware upload required!\n", ioc->name));
/* Controller is not operational, cannot do upload
*/
@@ -2001,12 +2054,13 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
* mpt_diag_reset)
*/
ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT
- ": mpt_upload: alt_%s has cached_fw=%p \n",
- ioc->name, ioc->alt_ioc->name, ioc->alt_ioc->cached_fw));
+ "mpt_upload: alt_%s has cached_fw=%p \n",
+ ioc->name, ioc->alt_ioc->name, ioc->alt_ioc->cached_fw));
ioc->alt_ioc->cached_fw = NULL;
}
} else {
- printk(KERN_WARNING MYNAM ": firmware upload failure!\n");
+ printk(MYIOC_s_WARN_FMT
+ "firmware upload failure!\n", ioc->name);
ret = -5;
}
}
@@ -2021,8 +2075,8 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
if (reset_alt_ioc_active && ioc->alt_ioc) {
/* (re)Enable alt-IOC! (reply interrupt) */
- dinitprintk(ioc, printk(KERN_INFO MYNAM ": alt-%s reply irq re-enabled\n",
- ioc->alt_ioc->name));
+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "alt_ioc reply irq re-enabled\n",
+ ioc->alt_ioc->name));
CHIPREG_WRITE32(&ioc->alt_ioc->chip->IntMask, MPI_HIM_DIM);
ioc->alt_ioc->active = 1;
}
@@ -2075,10 +2129,8 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
(void) GetLanConfigPages(ioc);
a = (u8*)&ioc->lan_cnfg_page1.HardwareAddressLow;
dprintk(ioc, printk(MYIOC_s_DEBUG_FMT
- "LanAddr = %02X:%02X:%02X:"
- "%02X:%02X:%02X\n",
- ioc->name, a[5], a[4],
- a[3], a[2], a[1], a[0] ));
+ "LanAddr = %02X:%02X:%02X:%02X:%02X:%02X\n",
+ ioc->name, a[5], a[4], a[3], a[2], a[1], a[0]));
}
} else {
@@ -2114,20 +2166,20 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
*/
if (hard_reset_done) {
rc = handlers = 0;
- for (ii=MPT_MAX_PROTOCOL_DRIVERS-1; ii; ii--) {
- if ((ret == 0) && MptResetHandlers[ii]) {
+ for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--) {
+ if ((ret == 0) && MptResetHandlers[cb_idx]) {
dprintk(ioc, printk(MYIOC_s_DEBUG_FMT
- "Calling IOC post_reset handler #%d\n",
- ioc->name, ii));
- rc += mpt_signal_reset(ii, ioc, MPT_IOC_POST_RESET);
+ "Calling IOC post_reset handler #%d\n",
+ ioc->name, cb_idx));
+ rc += mpt_signal_reset(cb_idx, ioc, MPT_IOC_POST_RESET);
handlers++;
}
- if (alt_ioc_ready && MptResetHandlers[ii]) {
+ if (alt_ioc_ready && MptResetHandlers[cb_idx]) {
drsprintk(ioc, printk(MYIOC_s_DEBUG_FMT
- "Calling alt-%s post_reset handler #%d\n",
- ioc->name, ioc->alt_ioc->name, ii));
- rc += mpt_signal_reset(ii, ioc->alt_ioc, MPT_IOC_POST_RESET);
+ "Calling IOC post_reset handler #%d\n",
+ ioc->alt_ioc->name, cb_idx));
+ rc += mpt_signal_reset(cb_idx, ioc->alt_ioc, MPT_IOC_POST_RESET);
handlers++;
}
}
@@ -2166,8 +2218,8 @@ mpt_detect_bound_ports(MPT_ADAPTER *ioc, struct pci_dev *pdev)
dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "PCI device %s devfn=%x/%x,"
" searching for devfn match on %x or %x\n",
- ioc->name, pci_name(pdev), pdev->bus->number,
- pdev->devfn, func-1, func+1));
+ ioc->name, pci_name(pdev), pdev->bus->number,
+ pdev->devfn, func-1, func+1));
peer = pci_get_slot(pdev->bus, PCI_DEVFN(slot,func-1));
if (!peer) {
@@ -2181,15 +2233,15 @@ mpt_detect_bound_ports(MPT_ADAPTER *ioc, struct pci_dev *pdev)
if (_pcidev == peer) {
/* Paranoia checks */
if (ioc->alt_ioc != NULL) {
- printk(KERN_WARNING MYNAM ": Oops, already bound (%s <==> %s)!\n",
+ printk(MYIOC_s_WARN_FMT "Oops, already bound to %s!\n",
ioc->name, ioc->alt_ioc->name);
break;
} else if (ioc_srch->alt_ioc != NULL) {
- printk(KERN_WARNING MYNAM ": Oops, already bound (%s <==> %s)!\n",
+ printk(MYIOC_s_WARN_FMT "Oops, already bound to %s!\n",
ioc_srch->name, ioc_srch->alt_ioc->name);
break;
}
- dprintk(ioc, printk(KERN_INFO MYNAM ": FOUND! binding %s <==> %s\n",
+ dprintk(ioc, printk(MYIOC_s_INFO_FMT "FOUND! binding to %s\n",
ioc->name, ioc_srch->name));
ioc_srch->alt_ioc = ioc;
ioc->alt_ioc = ioc_srch;
@@ -2210,10 +2262,11 @@ mpt_adapter_disable(MPT_ADAPTER *ioc)
int ret;
if (ioc->cached_fw != NULL) {
- ddlprintk(ioc, printk(KERN_INFO MYNAM ": mpt_adapter_disable: Pushing FW onto adapter\n"));
+ ddlprintk(ioc, printk(MYIOC_s_INFO_FMT
+ "mpt_adapter_disable: Pushing FW onto adapter\n", ioc->name));
if ((ret = mpt_downloadboot(ioc, (MpiFwHeader_t *)ioc->cached_fw, NO_SLEEP)) < 0) {
- printk(KERN_WARNING MYNAM
- ": firmware downloadboot failure (%d)!\n", ret);
+ printk(MYIOC_s_WARN_FMT "firmware downloadboot failure (%d)!\n",
+ ioc->name, ret);
}
}
@@ -2225,8 +2278,8 @@ mpt_adapter_disable(MPT_ADAPTER *ioc)
if (ioc->alloc != NULL) {
sz = ioc->alloc_sz;
- dexitprintk(ioc, printk(KERN_INFO MYNAM ": %s.free @ %p, sz=%d bytes\n",
- ioc->name, ioc->alloc, ioc->alloc_sz));
+ dexitprintk(ioc, printk(MYIOC_s_INFO_FMT "free @ %p, sz=%d bytes\n",
+ ioc->name, ioc->alloc, ioc->alloc_sz));
pci_free_consistent(ioc->pcidev, sz,
ioc->alloc, ioc->alloc_dma);
ioc->reply_frames = NULL;
@@ -2286,15 +2339,14 @@ mpt_adapter_disable(MPT_ADAPTER *ioc)
if (ioc->HostPageBuffer != NULL) {
if((ret = mpt_host_page_access_control(ioc,
MPI_DB_HPBAC_FREE_BUFFER, NO_SLEEP)) != 0) {
- printk(KERN_ERR MYNAM
- ": %s: host page buffers free failed (%d)!\n",
- __FUNCTION__, ret);
+ printk(MYIOC_s_ERR_FMT
+ "host page buffers free failed (%d)!\n",
+ ioc->name, ret);
}
- dexitprintk(ioc, printk(KERN_INFO MYNAM ": %s HostPageBuffer free @ %p, sz=%d bytes\n",
+ dexitprintk(ioc, printk(MYIOC_s_INFO_FMT "HostPageBuffer free @ %p, sz=%d bytes\n",
ioc->name, ioc->HostPageBuffer, ioc->HostPageBuffer_sz));
pci_free_consistent(ioc->pcidev, ioc->HostPageBuffer_sz,
- ioc->HostPageBuffer,
- ioc->HostPageBuffer_dma);
+ ioc->HostPageBuffer, ioc->HostPageBuffer_dma);
ioc->HostPageBuffer = NULL;
ioc->HostPageBuffer_sz = 0;
ioc->alloc_total -= ioc->HostPageBuffer_sz;
@@ -2336,7 +2388,7 @@ mpt_adapter_dispose(MPT_ADAPTER *ioc)
#if defined(CONFIG_MTRR) && 0
if (ioc->mtrr_reg > 0) {
mtrr_del(ioc->mtrr_reg, 0, 0);
- dprintk(ioc, printk(KERN_INFO MYNAM ": %s: MTRR region de-registered\n", ioc->name));
+ dprintk(ioc, printk(MYIOC_s_INFO_FMT "MTRR region de-registered\n", ioc->name));
}
#endif
@@ -2344,8 +2396,8 @@ mpt_adapter_dispose(MPT_ADAPTER *ioc)
list_del(&ioc->list);
sz_last = ioc->alloc_total;
- dprintk(ioc, printk(KERN_INFO MYNAM ": %s: free'd %d of %d bytes\n",
- ioc->name, sz_first-sz_last+(int)sizeof(*ioc), sz_first));
+ dprintk(ioc, printk(MYIOC_s_INFO_FMT "free'd %d of %d bytes\n",
+ ioc->name, sz_first-sz_last+(int)sizeof(*ioc), sz_first));
if (ioc->alt_ioc)
ioc->alt_ioc->alt_ioc = NULL;
@@ -2424,7 +2476,7 @@ MakeIocReady(MPT_ADAPTER *ioc, int force, int sleepFlag)
/* Get current [raw] IOC state */
ioc_state = mpt_GetIocState(ioc, 0);
- dhsprintk(ioc, printk(KERN_INFO MYNAM "::MakeIocReady, %s [raw] state=%08x\n", ioc->name, ioc_state));
+ dhsprintk(ioc, printk(MYIOC_s_INFO_FMT "MakeIocReady [raw] state=%08x\n", ioc->name, ioc_state));
/*
* Check to see if IOC got left/stuck in doorbell handshake
@@ -2446,9 +2498,9 @@ MakeIocReady(MPT_ADAPTER *ioc, int force, int sleepFlag)
if ((ioc_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_FAULT) {
statefault = 2;
printk(MYIOC_s_WARN_FMT "IOC is in FAULT state!!!\n",
- ioc->name);
- printk(KERN_WARNING " FAULT code = %04xh\n",
- ioc_state & MPI_DOORBELL_DATA_MASK);
+ ioc->name);
+ printk(MYIOC_s_WARN_FMT " FAULT code = %04xh\n",
+ ioc->name, ioc_state & MPI_DOORBELL_DATA_MASK);
}
/*
@@ -2464,9 +2516,9 @@ MakeIocReady(MPT_ADAPTER *ioc, int force, int sleepFlag)
* Else, fall through to KickStart case
*/
whoinit = (ioc_state & MPI_DOORBELL_WHO_INIT_MASK) >> MPI_DOORBELL_WHO_INIT_SHIFT;
- dinitprintk(ioc, printk(KERN_INFO MYNAM
- ": whoinit 0x%x statefault %d force %d\n",
- whoinit, statefault, force));
+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT
+ "whoinit 0x%x statefault %d force %d\n",
+ ioc->name, whoinit, statefault, force));
if (whoinit == MPI_WHOINIT_PCI_PEER)
return -4;
else {
@@ -2549,7 +2601,6 @@ mpt_GetIocState(MPT_ADAPTER *ioc, int cooked)
/* Get! */
s = CHIPREG_READ32(&ioc->chip->Doorbell);
-// dprintk((MYIOC_s_INFO_FMT "raw state = %08x\n", ioc->name, s));
sc = s & MPI_IOC_STATE_MASK;
/* Save! */
@@ -2581,9 +2632,8 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason)
/* IOC *must* NOT be in RESET state! */
if (ioc->last_state == MPI_IOC_STATE_RESET) {
- printk(KERN_ERR MYNAM ": ERROR - Can't get IOCFacts, %s NOT READY! (%08x)\n",
- ioc->name,
- ioc->last_state );
+ printk(MYIOC_s_ERR_FMT "Can't get IOCFacts NOT READY! (%08x)\n",
+ ioc->name, ioc->last_state );
return -44;
}
@@ -2703,8 +2753,8 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason)
}
ioc->NBShiftFactor = shiftFactor;
dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT
- "NB_for_64_byte_frame=%x NBShiftFactor=%x BlockSize=%x\n",
- ioc->name, vv, shiftFactor, r));
+ "NB_for_64_byte_frame=%x NBShiftFactor=%x BlockSize=%x\n",
+ ioc->name, vv, shiftFactor, r));
if (reason == MPT_HOSTEVENT_IOC_BRINGUP) {
/*
@@ -2757,9 +2807,8 @@ GetPortFacts(MPT_ADAPTER *ioc, int portnum, int sleepFlag)
/* IOC *must* NOT be in RESET state! */
if (ioc->last_state == MPI_IOC_STATE_RESET) {
- printk(KERN_ERR MYNAM ": ERROR - Can't get PortFacts, %s NOT READY! (%08x)\n",
- ioc->name,
- ioc->last_state );
+ printk(MYIOC_s_ERR_FMT "Can't get PortFacts NOT READY! (%08x)\n",
+ ioc->name, ioc->last_state );
return -4;
}
@@ -2934,7 +2983,7 @@ SendIocInit(MPT_ADAPTER *ioc, int sleepFlag)
state = mpt_GetIocState(ioc, 1);
count++;
}
- dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "INFO - Wait IOC_OPERATIONAL state (cnt=%d)\n",
+ dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Wait IOC_OPERATIONAL state (cnt=%d)\n",
ioc->name, count));
ioc->aen_event_read_flag=0;
@@ -3027,10 +3076,9 @@ mpt_free_fw_memory(MPT_ADAPTER *ioc)
int sz;
sz = ioc->facts.FWImageSize;
- dinitprintk(ioc, printk(KERN_INFO MYNAM "free_fw_memory: FW Image @ %p[%p], sz=%d[%x] bytes\n",
- ioc->cached_fw, (void *)(ulong)ioc->cached_fw_dma, sz, sz));
- pci_free_consistent(ioc->pcidev, sz,
- ioc->cached_fw, ioc->cached_fw_dma);
+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "free_fw_memory: FW Image @ %p[%p], sz=%d[%x] bytes\n",
+ ioc->name, ioc->cached_fw, (void *)(ulong)ioc->cached_fw_dma, sz, sz));
+ pci_free_consistent(ioc->pcidev, sz, ioc->cached_fw, ioc->cached_fw_dma);
ioc->cached_fw = NULL;
return;
@@ -3054,7 +3102,6 @@ mpt_free_fw_memory(MPT_ADAPTER *ioc)
static int
mpt_do_upload(MPT_ADAPTER *ioc, int sleepFlag)
{
- u8 request[ioc->req_sz];
u8 reply[sizeof(FWUploadReply_t)];
FWUpload_t *prequest;
FWUploadReply_t *preply;
@@ -3071,8 +3118,8 @@ mpt_do_upload(MPT_ADAPTER *ioc, int sleepFlag)
mpt_alloc_fw_memory(ioc, sz);
- dinitprintk(ioc, printk(KERN_INFO MYNAM ": FW Image @ %p[%p], sz=%d[%x] bytes\n",
- ioc->cached_fw, (void *)(ulong)ioc->cached_fw_dma, sz, sz));
+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT ": FW Image @ %p[%p], sz=%d[%x] bytes\n",
+ ioc->name, ioc->cached_fw, (void *)(ulong)ioc->cached_fw_dma, sz, sz));
if (ioc->cached_fw == NULL) {
/* Major Failure.
@@ -3080,11 +3127,16 @@ mpt_do_upload(MPT_ADAPTER *ioc, int sleepFlag)
return -ENOMEM;
}
- prequest = (FWUpload_t *)&request;
- preply = (FWUploadReply_t *)&reply;
+ prequest = (sleepFlag == NO_SLEEP) ? kzalloc(ioc->req_sz, GFP_ATOMIC) :
+ kzalloc(ioc->req_sz, GFP_KERNEL);
+ if (!prequest) {
+ dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "fw upload failed "
+ "while allocating memory \n", ioc->name));
+ mpt_free_fw_memory(ioc);
+ return -ENOMEM;
+ }
- /* Destination... */
- memset(prequest, 0, ioc->req_sz);
+ preply = (FWUploadReply_t *)&reply;
reply_sz = sizeof(reply);
memset(preply, 0, reply_sz);
@@ -3096,21 +3148,22 @@ mpt_do_upload(MPT_ADAPTER *ioc, int sleepFlag)
ptcsge->DetailsLength = 12;
ptcsge->Flags = MPI_SGE_FLAGS_TRANSACTION_ELEMENT;
ptcsge->ImageSize = cpu_to_le32(sz);
+ ptcsge++;
sgeoffset = sizeof(FWUpload_t) - sizeof(SGE_MPI_UNION) + sizeof(FWUploadTCSGE_t);
flagsLength = MPT_SGE_FLAGS_SSIMPLE_READ | sz;
- mpt_add_sge(&request[sgeoffset], flagsLength, ioc->cached_fw_dma);
+ mpt_add_sge((char *)ptcsge, flagsLength, ioc->cached_fw_dma);
sgeoffset += sizeof(u32) + sizeof(dma_addr_t);
- dinitprintk(ioc, printk(KERN_INFO MYNAM ": Sending FW Upload (req @ %p) sgeoffset=%d \n",
- prequest, sgeoffset));
- DBG_DUMP_FW_REQUEST_FRAME(ioc, (u32 *)prequest)
+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT ": Sending FW Upload (req @ %p) sgeoffset=%d \n",
+ ioc->name, prequest, sgeoffset));
+ DBG_DUMP_FW_REQUEST_FRAME(ioc, (u32 *)prequest);
ii = mpt_handshake_req_reply_wait(ioc, sgeoffset, (u32*)prequest,
reply_sz, (u16*)preply, 65 /*seconds*/, sleepFlag);
- dinitprintk(ioc, printk(KERN_INFO MYNAM ": FW Upload completed rc=%x \n", ii));
+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT ": FW Upload completed rc=%x \n", ioc->name, ii));
cmdStatus = -EFAULT;
if (ii == 0) {
@@ -3135,6 +3188,7 @@ mpt_do_upload(MPT_ADAPTER *ioc, int sleepFlag)
ioc->name));
mpt_free_fw_memory(ioc);
}
+ kfree(prequest);
return cmdStatus;
}
@@ -3381,7 +3435,7 @@ KickStart(MPT_ADAPTER *ioc, int force, int sleepFlag)
u32 ioc_state=0;
int cnt,cntdn;
- dinitprintk(ioc, printk(KERN_WARNING MYNAM ": KickStarting %s!\n", ioc->name));
+ dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "KickStarting!\n", ioc->name));
if (ioc->bus_type == SPI) {
/* Always issue a Msg Unit Reset first. This will clear some
* SCSI bus hang conditions.
@@ -3400,7 +3454,7 @@ KickStart(MPT_ADAPTER *ioc, int force, int sleepFlag)
return hard_reset_done;
dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Diagnostic reset successful!\n",
- ioc->name));
+ ioc->name));
cntdn = ((sleepFlag == CAN_SLEEP) ? HZ : 1000) * 2; /* 2 seconds */
for (cnt=0; cnt<cntdn; cnt++) {
@@ -3417,8 +3471,8 @@ KickStart(MPT_ADAPTER *ioc, int force, int sleepFlag)
}
}
- printk(MYIOC_s_ERR_FMT "Failed to come READY after reset! IocState=%x\n",
- ioc->name, ioc_state);
+ dinitprintk(ioc, printk(MYIOC_s_ERR_FMT "Failed to come READY after reset! IocState=%x\n",
+ ioc->name, mpt_GetIocState(ioc, 0)));
return -1;
}
@@ -3560,20 +3614,20 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ignore, int sleepFlag)
* MptResetHandlers[] registered yet.
*/
{
- int ii;
+ u8 cb_idx;
int r = 0;
- for (ii=MPT_MAX_PROTOCOL_DRIVERS-1; ii; ii--) {
- if (MptResetHandlers[ii]) {
+ for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--) {
+ if (MptResetHandlers[cb_idx]) {
dprintk(ioc, printk(MYIOC_s_DEBUG_FMT
"Calling IOC pre_reset handler #%d\n",
- ioc->name, ii));
- r += mpt_signal_reset(ii, ioc, MPT_IOC_PRE_RESET);
+ ioc->name, cb_idx));
+ r += mpt_signal_reset(cb_idx, ioc, MPT_IOC_PRE_RESET);
if (ioc->alt_ioc) {
dprintk(ioc, printk(MYIOC_s_DEBUG_FMT
"Calling alt-%s pre_reset handler #%d\n",
- ioc->name, ioc->alt_ioc->name, ii));
- r += mpt_signal_reset(ii, ioc->alt_ioc, MPT_IOC_PRE_RESET);
+ ioc->name, ioc->alt_ioc->name, cb_idx));
+ r += mpt_signal_reset(cb_idx, ioc->alt_ioc, MPT_IOC_PRE_RESET);
}
}
}
@@ -3606,8 +3660,8 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ignore, int sleepFlag)
}
if ((count = mpt_downloadboot(ioc,
(MpiFwHeader_t *)iocp->cached_fw, sleepFlag)) < 0) {
- printk(KERN_WARNING MYNAM
- ": firmware downloadboot failure (%d)!\n", count);
+ printk(MYIOC_s_WARN_FMT
+ "firmware downloadboot failure (%d)!\n", ioc->name, count);
}
} else {
@@ -3750,8 +3804,8 @@ SendIocReset(MPT_ADAPTER *ioc, u8 reset_type, int sleepFlag)
if (sleepFlag != CAN_SLEEP)
count *= 10;
- printk(KERN_ERR MYNAM ": %s: ERROR - Wait IOC_READY state timeout(%d)!\n",
- ioc->name, (int)((count+5)/HZ));
+ printk(MYIOC_s_ERR_FMT "Wait IOC_READY state timeout(%d)!\n",
+ ioc->name, (int)((count+5)/HZ));
return -ETIME;
}
@@ -4144,7 +4198,7 @@ mpt_handshake_req_reply_wait(MPT_ADAPTER *ioc, int reqBytes, u32 *req,
}
dhsprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Handshake request frame (@%p) header\n", ioc->name, req));
- DBG_DUMP_REQUEST_FRAME_HDR(ioc, (u32 *)req)
+ DBG_DUMP_REQUEST_FRAME_HDR(ioc, (u32 *)req);
dhsprintk(ioc, printk(MYIOC_s_DEBUG_FMT "HandShake request post done, WaitCnt=%d%s\n",
ioc->name, t, failcnt ? " - MISSING DOORBELL ACK!" : ""));
@@ -4349,7 +4403,7 @@ WaitForDoorbellReply(MPT_ADAPTER *ioc, int howlong, int sleepFlag)
#endif
dhsprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Got Handshake reply:\n", ioc->name));
- DBG_DUMP_REPLY_FRAME(ioc, (u32 *)mptReply)
+ DBG_DUMP_REPLY_FRAME(ioc, (u32 *)mptReply);
dhsprintk(ioc, printk(MYIOC_s_DEBUG_FMT "WaitForDoorbell REPLY WaitCnt=%d (sz=%d)\n",
ioc->name, t, u16cnt/2));
@@ -4824,8 +4878,8 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum)
if ( (pPP0->Capabilities & MPI_SCSIPORTPAGE0_CAP_QAS) == 0 ) {
ioc->spi_data.noQas |= MPT_TARGET_NO_NEGO_QAS;
- ddvprintk(ioc, printk(KERN_INFO MYNAM
- " :%s noQas due to Capabilities=%x\n",
+ ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "noQas due to Capabilities=%x\n",
ioc->name, pPP0->Capabilities));
}
ioc->spi_data.maxBusWidth = pPP0->Capabilities & MPI_SCSIPORTPAGE0_CAP_WIDE ? 1 : 0;
@@ -4888,6 +4942,38 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum)
/* Nvram data is left with INVALID mark
*/
rc = 1;
+ } else if (ioc->pcidev->vendor == PCI_VENDOR_ID_ATTO) {
+
+ /* This is an ATTO adapter, read Page2 accordingly
+ */
+ ATTO_SCSIPortPage2_t *pPP2 = (ATTO_SCSIPortPage2_t *) pbuf;
+ ATTODeviceInfo_t *pdevice = NULL;
+ u16 ATTOFlags;
+
+ /* Save the Port Page 2 data
+ * (reformat into a 32bit quantity)
+ */
+ for (ii=0; ii < MPT_MAX_SCSI_DEVICES; ii++) {
+ pdevice = &pPP2->DeviceSettings[ii];
+ ATTOFlags = le16_to_cpu(pdevice->ATTOFlags);
+ data = 0;
+
+ /* Translate ATTO device flags to LSI format
+ */
+ if (ATTOFlags & ATTOFLAG_DISC)
+ data |= (MPI_SCSIPORTPAGE2_DEVICE_DISCONNECT_ENABLE);
+ if (ATTOFlags & ATTOFLAG_ID_ENB)
+ data |= (MPI_SCSIPORTPAGE2_DEVICE_ID_SCAN_ENABLE);
+ if (ATTOFlags & ATTOFLAG_LUN_ENB)
+ data |= (MPI_SCSIPORTPAGE2_DEVICE_LUN_SCAN_ENABLE);
+ if (ATTOFlags & ATTOFLAG_TAGGED)
+ data |= (MPI_SCSIPORTPAGE2_DEVICE_TAG_QUEUE_ENABLE);
+ if (!(ATTOFlags & ATTOFLAG_WIDE_ENB))
+ data |= (MPI_SCSIPORTPAGE2_DEVICE_WIDE_DISABLE);
+
+ data = (data << 16) | (pdevice->Period << 8) | 10;
+ ioc->spi_data.nvram[ii] = data;
+ }
} else {
SCSIPortPage2_t *pPP2 = (SCSIPortPage2_t *) pbuf;
MpiDeviceInfo_t *pdevice = NULL;
@@ -5701,10 +5787,10 @@ mpt_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
CONFIGPARMS *pCfg;
unsigned long flags;
- dprintk(ioc, printk(KERN_DEBUG MYNAM
- ": IOC %s_reset routed to MPT base driver!\n",
- reset_phase==MPT_IOC_SETUP_RESET ? "setup" : (
- reset_phase==MPT_IOC_PRE_RESET ? "pre" : "post")));
+ dprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ ": IOC %s_reset routed to MPT base driver!\n",
+ ioc->name, reset_phase==MPT_IOC_SETUP_RESET ? "setup" : (
+ reset_phase==MPT_IOC_PRE_RESET ? "pre" : "post")));
if (reset_phase == MPT_IOC_SETUP_RESET) {
;
@@ -5843,7 +5929,7 @@ procmpt_summary_read(char *buf, char **start, off_t offset, int request, int *eo
static int
procmpt_version_read(char *buf, char **start, off_t offset, int request, int *eof, void *data)
{
- int ii;
+ u8 cb_idx;
int scsi, fc, sas, lan, ctl, targ, dmp;
char *drvname;
int len;
@@ -5852,10 +5938,10 @@ procmpt_version_read(char *buf, char **start, off_t offset, int request, int *eo
len += sprintf(buf+len, " Fusion MPT base driver\n");
scsi = fc = sas = lan = ctl = targ = dmp = 0;
- for (ii=MPT_MAX_PROTOCOL_DRIVERS-1; ii; ii--) {
+ for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--) {
drvname = NULL;
- if (MptCallbacks[ii]) {
- switch (MptDriverClass[ii]) {
+ if (MptCallbacks[cb_idx]) {
+ switch (MptDriverClass[cb_idx]) {
case MPTSPI_DRIVER:
if (!scsi++) drvname = "SPI host";
break;
@@ -6099,26 +6185,25 @@ mpt_HardResetHandler(MPT_ADAPTER *ioc, int sleepFlag)
* For all other protocol drivers, this is a no-op.
*/
{
- int ii;
+ u8 cb_idx;
int r = 0;
- for (ii=MPT_MAX_PROTOCOL_DRIVERS-1; ii; ii--) {
- if (MptResetHandlers[ii]) {
+ for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--) {
+ if (MptResetHandlers[cb_idx]) {
dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Calling IOC reset_setup handler #%d\n",
- ioc->name, ii));
- r += mpt_signal_reset(ii, ioc, MPT_IOC_SETUP_RESET);
+ ioc->name, cb_idx));
+ r += mpt_signal_reset(cb_idx, ioc, MPT_IOC_SETUP_RESET);
if (ioc->alt_ioc) {
dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Calling alt-%s setup reset handler #%d\n",
- ioc->name, ioc->alt_ioc->name, ii));
- r += mpt_signal_reset(ii, ioc->alt_ioc, MPT_IOC_SETUP_RESET);
+ ioc->name, ioc->alt_ioc->name, cb_idx));
+ r += mpt_signal_reset(cb_idx, ioc->alt_ioc, MPT_IOC_SETUP_RESET);
}
}
}
}
if ((rc = mpt_do_ioc_recovery(ioc, MPT_HOSTEVENT_IOC_RECOVER, sleepFlag)) != 0) {
- printk(KERN_WARNING MYNAM ": WARNING - (%d) Cannot recover %s\n",
- rc, ioc->name);
+ printk(MYIOC_s_WARN_FMT "Cannot recover rc = %d!\n", ioc->name, rc);
}
ioc->reload_fw = 0;
if (ioc->alt_ioc)
@@ -6515,6 +6600,7 @@ ProcessEventNotification(MPT_ADAPTER *ioc, EventNotificationReply_t *pEventReply
u32 evData0 = 0;
// u32 evCtx;
int ii;
+ u8 cb_idx;
int r = 0;
int handlers = 0;
char evStr[EVENT_DESCR_STR_SZ];
@@ -6537,12 +6623,12 @@ ProcessEventNotification(MPT_ADAPTER *ioc, EventNotificationReply_t *pEventReply
evStr));
#ifdef CONFIG_FUSION_LOGGING
- devtverboseprintk(ioc, printk(KERN_DEBUG MYNAM
- ": Event data:\n"));
+ devtverboseprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ ": Event data:\n", ioc->name));
for (ii = 0; ii < evDataLen; ii++)
devtverboseprintk(ioc, printk(" %08x",
le32_to_cpu(pEventReply->Data[ii])));
- devtverboseprintk(ioc, printk(KERN_DEBUG "\n"));
+ devtverboseprintk(ioc, printk("\n"));
#endif
/*
@@ -6595,11 +6681,11 @@ ProcessEventNotification(MPT_ADAPTER *ioc, EventNotificationReply_t *pEventReply
/*
* Call each currently registered protocol event handler.
*/
- for (ii=MPT_MAX_PROTOCOL_DRIVERS-1; ii; ii--) {
- if (MptEvHandlers[ii]) {
+ for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--) {
+ if (MptEvHandlers[cb_idx]) {
devtverboseprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Routing Event to event handler #%d\n",
- ioc->name, ii));
- r += (*(MptEvHandlers[ii]))(ioc, pEventReply);
+ ioc->name, cb_idx));
+ r += (*(MptEvHandlers[cb_idx]))(ioc, pEventReply);
handlers++;
}
}
@@ -7034,8 +7120,8 @@ mpt_iocstatus_info_config(MPT_ADAPTER *ioc, u32 ioc_status, MPT_FRAME_HDR *mf)
if (!desc)
return;
- printk(MYIOC_s_INFO_FMT "IOCStatus(0x%04X): %s: %s\n",
- ioc->name, ioc_status, desc, extend_desc);
+ dreplyprintk(ioc, printk(MYIOC_s_DEBUG_FMT "IOCStatus(0x%04X): %s: %s\n",
+ ioc->name, ioc_status, desc, extend_desc));
}
/**
@@ -7261,7 +7347,8 @@ mpt_iocstatus_info(MPT_ADAPTER *ioc, u32 ioc_status, MPT_FRAME_HDR *mf)
if (!desc)
return;
- printk(MYIOC_s_INFO_FMT "IOCStatus(0x%04X): %s\n", ioc->name, status, desc);
+ dreplyprintk(ioc, printk(MYIOC_s_DEBUG_FMT "IOCStatus(0x%04X): %s\n",
+ ioc->name, status, desc));
}
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
@@ -7283,14 +7370,13 @@ EXPORT_SYMBOL(mpt_device_driver_register);
EXPORT_SYMBOL(mpt_device_driver_deregister);
EXPORT_SYMBOL(mpt_get_msg_frame);
EXPORT_SYMBOL(mpt_put_msg_frame);
+EXPORT_SYMBOL(mpt_put_msg_frame_hi_pri);
EXPORT_SYMBOL(mpt_free_msg_frame);
EXPORT_SYMBOL(mpt_add_sge);
EXPORT_SYMBOL(mpt_send_handshake_request);
EXPORT_SYMBOL(mpt_verify_adapter);
EXPORT_SYMBOL(mpt_GetIocState);
EXPORT_SYMBOL(mpt_print_ioc_summary);
-EXPORT_SYMBOL(mpt_lan_index);
-EXPORT_SYMBOL(mpt_stm_index);
EXPORT_SYMBOL(mpt_HardResetHandler);
EXPORT_SYMBOL(mpt_config);
EXPORT_SYMBOL(mpt_findImVolumes);
@@ -7308,16 +7394,16 @@ EXPORT_SYMBOL(mpt_raid_phys_disk_pg0);
static int __init
fusion_init(void)
{
- int i;
+ u8 cb_idx;
show_mptmod_ver(my_NAME, my_VERSION);
printk(KERN_INFO COPYRIGHT "\n");
- for (i = 0; i < MPT_MAX_PROTOCOL_DRIVERS; i++) {
- MptCallbacks[i] = NULL;
- MptDriverClass[i] = MPTUNKNOWN_DRIVER;
- MptEvHandlers[i] = NULL;
- MptResetHandlers[i] = NULL;
+ for (cb_idx = 0; cb_idx < MPT_MAX_PROTOCOL_DRIVERS; cb_idx++) {
+ MptCallbacks[cb_idx] = NULL;
+ MptDriverClass[cb_idx] = MPTUNKNOWN_DRIVER;
+ MptEvHandlers[cb_idx] = NULL;
+ MptResetHandlers[cb_idx] = NULL;
}
/* Register ourselves (mptbase) in order to facilitate
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index 15ff2264584..d7682e083f5 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -3,9 +3,9 @@
* High performance SCSI + LAN / Fibre Channel device drivers.
* For use with PCI chip/adapter(s):
* LSIFC9xx/LSI409xx Fibre Channel
- * running LSI Logic Fusion MPT (Message Passing Technology) firmware.
+ * running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Logic Corporation
+ * Copyright (c) 1999-2007 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
@@ -68,15 +68,15 @@
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
#ifndef MODULEAUTHOR
-#define MODULEAUTHOR "LSI Logic Corporation"
+#define MODULEAUTHOR "LSI Corporation"
#endif
#ifndef COPYRIGHT
#define COPYRIGHT "Copyright (c) 1999-2007 " MODULEAUTHOR
#endif
-#define MPT_LINUX_VERSION_COMMON "3.04.05"
-#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-3.04.05"
+#define MPT_LINUX_VERSION_COMMON "3.04.06"
+#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-3.04.06"
#define WHAT_MAGIC_STRING "@" "(" "#" ")"
#define show_mptmod_ver(s,ver) \
@@ -186,6 +186,7 @@
* MPT drivers. NOTE: Users of these macro defs must
* themselves define their own MYNAM.
*/
+#define MYIOC_s_FMT MYNAM ": %s: "
#define MYIOC_s_DEBUG_FMT KERN_DEBUG MYNAM ": %s: "
#define MYIOC_s_INFO_FMT KERN_INFO MYNAM ": %s: "
#define MYIOC_s_NOTE_FMT KERN_NOTICE MYNAM ": %s: "
@@ -194,6 +195,35 @@
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/*
+ * ATTO UL4D associated structures and defines
+ */
+#define ATTOFLAG_DISC 0x0001
+#define ATTOFLAG_TAGGED 0x0002
+#define ATTOFLAG_WIDE_ENB 0x0008
+#define ATTOFLAG_ID_ENB 0x0010
+#define ATTOFLAG_LUN_ENB 0x0060
+
+typedef struct _ATTO_DEVICE_INFO
+{
+ u8 Offset; /* 00h */
+ u8 Period; /* 01h */
+ u16 ATTOFlags; /* 02h */
+} ATTO_DEVICE_INFO, MPI_POINTER PTR_ATTO_DEVICE_INFO,
+ ATTODeviceInfo_t, MPI_POINTER pATTODeviceInfo_t;
+
+typedef struct _ATTO_CONFIG_PAGE_SCSI_PORT_2
+{
+ CONFIG_PAGE_HEADER Header; /* 00h */
+ u16 PortFlags; /* 04h */
+ u16 Unused1; /* 06h */
+ u32 Unused2; /* 08h */
+ ATTO_DEVICE_INFO DeviceSettings[16]; /* 0Ch */
+} fATTO_CONFIG_PAGE_SCSI_PORT_2, MPI_POINTER PTR_ATTO_CONFIG_PAGE_SCSI_PORT_2,
+ ATTO_SCSIPortPage2_t, MPI_POINTER pATTO_SCSIPortPage2_t;
+
+
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+/*
* MPT protocol driver defs...
*/
typedef enum {
@@ -307,7 +337,8 @@ typedef struct _SYSIF_REGS
u32 Reserved2[2]; /* 38-3F reserved for future use */
u32 RequestFifo; /* 40 Request Post/Free FIFO */
u32 ReplyFifo; /* 44 Reply Post/Free FIFO */
- u32 Reserved3[2]; /* 48-4F reserved for future use */
+ u32 RequestHiPriFifo; /* 48 Hi Priority Request FIFO */
+ u32 Reserved3; /* 4C-4F reserved for future use */
u32 HostIndex; /* 50 Host Index register */
u32 Reserved4[15]; /* 54-8F */
u32 Fubar; /* 90 For Fubar usage */
@@ -649,9 +680,9 @@ typedef struct _MPT_ADAPTER
u8 reload_fw; /* Force a FW Reload on next reset */
u8 NBShiftFactor; /* NB Shift Factor based on Block Size (Facts) */
u8 pad1[4];
- int DoneCtx;
- int TaskCtx;
- int InternalCtx;
+ u8 DoneCtx;
+ u8 TaskCtx;
+ u8 InternalCtx;
spinlock_t initializing_hba_lock;
int initializing_hba_lock_flag;
struct list_head list;
@@ -668,10 +699,14 @@ typedef struct _MPT_ADAPTER
struct work_struct fc_setup_reset_work;
struct list_head fc_rports;
+ struct work_struct fc_lsc_work;
+ u8 fc_link_speed[2];
spinlock_t fc_rescan_work_lock;
struct work_struct fc_rescan_work;
char fc_rescan_work_q_name[KOBJ_NAME_LEN];
struct workqueue_struct *fc_rescan_work_q;
+ struct scsi_cmnd **ScsiLookup;
+ spinlock_t scsi_lookup_lock;
} MPT_ADAPTER;
/*
@@ -785,7 +820,6 @@ typedef struct _MPT_SCSI_HOST {
MPT_ADAPTER *ioc;
int port;
u32 pad0;
- struct scsi_cmnd **ScsiLookup;
MPT_LOCAL_REPLY *pLocal; /* used for internal commands */
struct timer_list timer;
/* Pool of memory for holding SCpnts before doing
@@ -853,20 +887,21 @@ extern void mpt_detach(struct pci_dev *pdev);
extern int mpt_suspend(struct pci_dev *pdev, pm_message_t state);
extern int mpt_resume(struct pci_dev *pdev);
#endif
-extern int mpt_register(MPT_CALLBACK cbfunc, MPT_DRIVER_CLASS dclass);
-extern void mpt_deregister(int cb_idx);
-extern int mpt_event_register(int cb_idx, MPT_EVHANDLER ev_cbfunc);
-extern void mpt_event_deregister(int cb_idx);
-extern int mpt_reset_register(int cb_idx, MPT_RESETHANDLER reset_func);
-extern void mpt_reset_deregister(int cb_idx);
-extern int mpt_device_driver_register(struct mpt_pci_driver * dd_cbfunc, int cb_idx);
-extern void mpt_device_driver_deregister(int cb_idx);
-extern MPT_FRAME_HDR *mpt_get_msg_frame(int handle, MPT_ADAPTER *ioc);
+extern u8 mpt_register(MPT_CALLBACK cbfunc, MPT_DRIVER_CLASS dclass);
+extern void mpt_deregister(u8 cb_idx);
+extern int mpt_event_register(u8 cb_idx, MPT_EVHANDLER ev_cbfunc);
+extern void mpt_event_deregister(u8 cb_idx);
+extern int mpt_reset_register(u8 cb_idx, MPT_RESETHANDLER reset_func);
+extern void mpt_reset_deregister(u8 cb_idx);
+extern int mpt_device_driver_register(struct mpt_pci_driver * dd_cbfunc, u8 cb_idx);
+extern void mpt_device_driver_deregister(u8 cb_idx);
+extern MPT_FRAME_HDR *mpt_get_msg_frame(u8 cb_idx, MPT_ADAPTER *ioc);
extern void mpt_free_msg_frame(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf);
-extern void mpt_put_msg_frame(int handle, MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf);
+extern void mpt_put_msg_frame(u8 cb_idx, MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf);
+extern void mpt_put_msg_frame_hi_pri(u8 cb_idx, MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf);
extern void mpt_add_sge(char *pAddr, u32 flagslength, dma_addr_t dma_addr);
-extern int mpt_send_handshake_request(int handle, MPT_ADAPTER *ioc, int reqBytes, u32 *req, int sleepFlag);
+extern int mpt_send_handshake_request(u8 cb_idx, MPT_ADAPTER *ioc, int reqBytes, u32 *req, int sleepFlag);
extern int mpt_verify_adapter(int iocid, MPT_ADAPTER **iocpp);
extern u32 mpt_GetIocState(MPT_ADAPTER *ioc, int cooked);
extern void mpt_print_ioc_summary(MPT_ADAPTER *ioc, char *buf, int *size, int len, int showlan);
@@ -884,9 +919,6 @@ extern int mpt_raid_phys_disk_pg0(MPT_ADAPTER *ioc, u8 phys_disk_num, pRaidPhys
extern struct list_head ioc_list;
extern struct proc_dir_entry *mpt_proc_root_dir;
-extern int mpt_lan_index; /* needed by mptlan.c */
-extern int mpt_stm_index; /* needed by mptstm.c */
-
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
#endif /* } __KERNEL__ */
diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c
index 89695e705bd..6029509702d 100644
--- a/drivers/message/fusion/mptctl.c
+++ b/drivers/message/fusion/mptctl.c
@@ -1,10 +1,10 @@
/*
* linux/drivers/message/fusion/mptctl.c
* mpt Ioctl driver.
- * For use with LSI Logic PCI chip/adapters
- * running LSI Logic Fusion MPT (Message Passing Technology) firmware.
+ * For use with LSI PCI chip/adapters
+ * running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Logic Corporation
+ * Copyright (c) 1999-2007 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
@@ -66,8 +66,8 @@
#include <scsi/scsi_host.h>
#include <scsi/scsi_tcq.h>
-#define COPYRIGHT "Copyright (c) 1999-2007 LSI Logic Corporation"
-#define MODULEAUTHOR "LSI Logic Corporation"
+#define COPYRIGHT "Copyright (c) 1999-2007 LSI Corporation"
+#define MODULEAUTHOR "LSI Corporation"
#include "mptbase.h"
#include "mptctl.h"
@@ -83,7 +83,7 @@ MODULE_VERSION(my_VERSION);
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-static int mptctl_id = -1;
+static u8 mptctl_id = MPT_MAX_PROTOCOL_DRIVERS;
static DECLARE_WAIT_QUEUE_HEAD ( mptctl_wait );
@@ -181,7 +181,6 @@ static inline int
mptctl_syscall_down(MPT_ADAPTER *ioc, int nonblock)
{
int rc = 0;
-// dctlprintk(ioc, printk(KERN_DEBUG MYNAM "::mptctl_syscall_down(%p,%d) called\n", ioc, nonblock));
if (nonblock) {
if (!mutex_trylock(&ioc->ioctl->ioctl_mutex))
@@ -190,7 +189,6 @@ mptctl_syscall_down(MPT_ADAPTER *ioc, int nonblock)
if (mutex_lock_interruptible(&ioc->ioctl->ioctl_mutex))
rc = -ERESTARTSYS;
}
-// dctlprintk(ioc, printk(KERN_DEBUG MYNAM "::mptctl_syscall_down return %d\n", rc));
return rc;
}
@@ -342,7 +340,7 @@ static int mptctl_bus_reset(MPT_IOCTL *ioctl)
SCSITaskMgmt_t *pScsiTm;
MPT_SCSI_HOST *hd;
int ii;
- int retval;
+ int retval=0;
ioctl->reset &= ~MPTCTL_RESET_OK;
@@ -350,7 +348,7 @@ static int mptctl_bus_reset(MPT_IOCTL *ioctl)
if (ioctl->ioc->sh == NULL)
return -EPERM;
- hd = (MPT_SCSI_HOST *) ioctl->ioc->sh->hostdata;
+ hd = shost_priv(ioctl->ioc->sh);
if (hd == NULL)
return -EPERM;
@@ -395,12 +393,19 @@ static int mptctl_bus_reset(MPT_IOCTL *ioctl)
DBG_DUMP_TM_REQUEST_FRAME(ioctl->ioc, (u32 *)mf);
ioctl->wait_done=0;
- if ((retval = mpt_send_handshake_request(mptctl_id, ioctl->ioc,
- sizeof(SCSITaskMgmt_t), (u32*)pScsiTm, CAN_SLEEP)) != 0) {
- dfailprintk(ioctl->ioc, printk(MYIOC_s_ERR_FMT "_send_handshake FAILED!"
- " (hd %p, ioc %p, mf %p) \n", hd->ioc->name, hd,
- hd->ioc, mf));
- goto mptctl_bus_reset_done;
+
+ if ((ioctl->ioc->facts.IOCCapabilities & MPI_IOCFACTS_CAPABILITY_HIGH_PRI_Q) &&
+ (ioctl->ioc->facts.MsgVersion >= MPI_VERSION_01_05))
+ mpt_put_msg_frame_hi_pri(mptctl_id, ioctl->ioc, mf);
+ else {
+ retval = mpt_send_handshake_request(mptctl_id, ioctl->ioc,
+ sizeof(SCSITaskMgmt_t), (u32*)pScsiTm, CAN_SLEEP);
+ if (retval != 0) {
+ dfailprintk(ioctl->ioc, printk(MYIOC_s_ERR_FMT "_send_handshake FAILED!"
+ " (hd %p, ioc %p, mf %p) \n", hd->ioc->name, hd,
+ hd->ioc, mf));
+ goto mptctl_bus_reset_done;
+ }
}
/* Now wait for the command to complete */
@@ -444,7 +449,7 @@ mptctl_free_tm_flags(MPT_ADAPTER *ioc)
MPT_SCSI_HOST * hd;
unsigned long flags;
- hd = (MPT_SCSI_HOST *) ioc->sh->hostdata;
+ hd = shost_priv(ioc->sh);
if (hd == NULL)
return;
@@ -468,7 +473,7 @@ static int
mptctl_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
{
MPT_IOCTL *ioctl = ioc->ioctl;
- dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT ": IOC %s_reset routed to IOCTL driver!\n",ioc->name,
+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "IOC %s_reset routed to IOCTL driver!\n", ioc->name,
reset_phase==MPT_IOC_SETUP_RESET ? "setup" : (
reset_phase==MPT_IOC_PRE_RESET ? "pre" : "post")));
@@ -574,7 +579,7 @@ __mptctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
MPT_ADAPTER *iocp = NULL;
if (copy_from_user(&khdr, uhdr, sizeof(khdr))) {
- printk(KERN_ERR "%s::mptctl_ioctl() @%d - "
+ printk(KERN_ERR MYNAM "%s::mptctl_ioctl() @%d - "
"Unable to copy mpt_ioctl_header data @ %p\n",
__FILE__, __LINE__, uhdr);
return -EFAULT;
@@ -587,13 +592,13 @@ __mptctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
iocnumX = khdr.iocnum & 0xFF;
if (((iocnum = mpt_verify_adapter(iocnumX, &iocp)) < 0) ||
(iocp == NULL)) {
- printk(KERN_DEBUG "%s::mptctl_ioctl() @%d - ioc%d not found!\n",
+ printk(KERN_DEBUG MYNAM "%s::mptctl_ioctl() @%d - ioc%d not found!\n",
__FILE__, __LINE__, iocnumX);
return -ENODEV;
}
if (!iocp->active) {
- printk(KERN_DEBUG "%s::mptctl_ioctl() @%d - Controller disabled.\n",
+ printk(KERN_DEBUG MYNAM "%s::mptctl_ioctl() @%d - Controller disabled.\n",
__FILE__, __LINE__);
return -EFAULT;
}
@@ -660,14 +665,14 @@ static int mptctl_do_reset(unsigned long arg)
MPT_ADAPTER *iocp;
if (copy_from_user(&krinfo, urinfo, sizeof(struct mpt_ioctl_diag_reset))) {
- printk(KERN_ERR "%s@%d::mptctl_do_reset - "
+ printk(KERN_ERR MYNAM "%s@%d::mptctl_do_reset - "
"Unable to copy mpt_ioctl_diag_reset struct @ %p\n",
__FILE__, __LINE__, urinfo);
return -EFAULT;
}
if (mpt_verify_adapter(krinfo.hdr.iocnum, &iocp) < 0) {
- printk(KERN_DEBUG "%s@%d::mptctl_do_reset - ioc%d not found!\n",
+ printk(KERN_DEBUG MYNAM "%s@%d::mptctl_do_reset - ioc%d not found!\n",
__FILE__, __LINE__, krinfo.hdr.iocnum);
return -ENODEV; /* (-6) No such device or address */
}
@@ -676,8 +681,8 @@ static int mptctl_do_reset(unsigned long arg)
iocp->name));
if (mpt_HardResetHandler(iocp, CAN_SLEEP) != 0) {
- printk (KERN_ERR "%s@%d::mptctl_do_reset - reset failed.\n",
- __FILE__, __LINE__);
+ printk (MYIOC_s_ERR_FMT "%s@%d::mptctl_do_reset - reset failed.\n",
+ iocp->name, __FILE__, __LINE__);
return -1;
}
@@ -708,7 +713,7 @@ mptctl_fw_download(unsigned long arg)
struct mpt_fw_xfer kfwdl;
if (copy_from_user(&kfwdl, ufwdl, sizeof(struct mpt_fw_xfer))) {
- printk(KERN_ERR "%s@%d::_ioctl_fwdl - "
+ printk(KERN_ERR MYNAM "%s@%d::_ioctl_fwdl - "
"Unable to copy mpt_fw_xfer struct @ %p\n",
__FILE__, __LINE__, ufwdl);
return -EFAULT;
@@ -756,7 +761,8 @@ mptctl_do_fw_download(int ioc, char __user *ufwbuf, size_t fwlen)
pFWDownloadReply_t ReplyMsg = NULL;
if (mpt_verify_adapter(ioc, &iocp) < 0) {
- printk(KERN_DEBUG "ioctl_fwdl - ioc%d not found!\n", ioc);
+ printk(KERN_DEBUG MYNAM "ioctl_fwdl - ioc%d not found!\n",
+ ioc);
return -ENODEV; /* (-6) No such device or address */
} else {
@@ -868,9 +874,9 @@ mptctl_do_fw_download(int ioc, char __user *ufwbuf, size_t fwlen)
mpt_add_sge(sgOut, sgIn->FlagsLength, sgIn->Address);
n++;
if (copy_from_user(bl->kptr, ufwbuf+fw_bytes_copied, bl->len)) {
- printk(KERN_ERR "%s@%d::_ioctl_fwdl - "
- "Unable to copy f/w buffer hunk#%d @ %p\n",
- __FILE__, __LINE__, n, ufwbuf);
+ printk(MYIOC_s_ERR_FMT "%s@%d::_ioctl_fwdl - "
+ "Unable to copy f/w buffer hunk#%d @ %p\n",
+ iocp->name, __FILE__, __LINE__, n, ufwbuf);
goto fwdl_out;
}
fw_bytes_copied += bl->len;
@@ -906,21 +912,22 @@ mptctl_do_fw_download(int ioc, char __user *ufwbuf, size_t fwlen)
ReplyMsg = (pFWDownloadReply_t)iocp->ioctl->ReplyFrame;
iocstat = le16_to_cpu(ReplyMsg->IOCStatus) & MPI_IOCSTATUS_MASK;
if (iocstat == MPI_IOCSTATUS_SUCCESS) {
- printk(KERN_INFO MYNAM ": F/W update successfully sent to %s!\n", iocp->name);
+ printk(MYIOC_s_INFO_FMT "F/W update successfull!\n", iocp->name);
return 0;
} else if (iocstat == MPI_IOCSTATUS_INVALID_FUNCTION) {
- printk(KERN_WARNING MYNAM ": ?Hmmm... %s says it doesn't support F/W download!?!\n",
- iocp->name);
- printk(KERN_WARNING MYNAM ": (time to go bang on somebodies door)\n");
+ printk(MYIOC_s_WARN_FMT "Hmmm... F/W download not supported!?!\n",
+ iocp->name);
+ printk(MYIOC_s_WARN_FMT "(time to go bang on somebodies door)\n",
+ iocp->name);
return -EBADRQC;
} else if (iocstat == MPI_IOCSTATUS_BUSY) {
- printk(KERN_WARNING MYNAM ": Warning! %s says: IOC_BUSY!\n", iocp->name);
- printk(KERN_WARNING MYNAM ": (try again later?)\n");
+ printk(MYIOC_s_WARN_FMT "IOC_BUSY!\n", iocp->name);
+ printk(MYIOC_s_WARN_FMT "(try again later?)\n", iocp->name);
return -EBUSY;
} else {
- printk(KERN_WARNING MYNAM "::ioctl_fwdl() ERROR! %s returned [bad] status = %04xh\n",
- iocp->name, iocstat);
- printk(KERN_WARNING MYNAM ": (bad VooDoo)\n");
+ printk(MYIOC_s_WARN_FMT "ioctl_fwdl() returned [bad] status = %04xh\n",
+ iocp->name, iocstat);
+ printk(MYIOC_s_WARN_FMT "(bad VooDoo)\n", iocp->name);
return -ENOMSG;
}
return 0;
@@ -970,10 +977,9 @@ kbuf_alloc_2_sgl(int bytes, u32 sgdir, int sge_offset, int *frags,
* structures for the SG elements.
*/
i = MAX_SGL_BYTES / 8;
- buflist = kmalloc(i, GFP_USER);
- if (buflist == NULL)
+ buflist = kzalloc(i, GFP_USER);
+ if (!buflist)
return NULL;
- memset(buflist, 0, i);
buflist_ent = 0;
/* Allocate a single block of memory to store the sg elements and
@@ -1008,10 +1014,10 @@ kbuf_alloc_2_sgl(int bytes, u32 sgdir, int sge_offset, int *frags,
if (buflist[buflist_ent].kptr == NULL) {
alloc_sz = alloc_sz / 2;
if (alloc_sz == 0) {
- printk(KERN_WARNING MYNAM "-SG: No can do - "
- "not enough memory! :-(\n");
- printk(KERN_WARNING MYNAM "-SG: (freeing %d frags)\n",
- numfrags);
+ printk(MYIOC_s_WARN_FMT "-SG: No can do - "
+ "not enough memory! :-(\n", ioc->name);
+ printk(MYIOC_s_WARN_FMT "-SG: (freeing %d frags)\n",
+ ioc->name, numfrags);
goto free_and_fail;
}
continue;
@@ -1034,18 +1040,19 @@ kbuf_alloc_2_sgl(int bytes, u32 sgdir, int sge_offset, int *frags,
/* Need to chain? */
if (fragcnt == sg_spill) {
- printk(KERN_WARNING MYNAM "-SG: No can do - " "Chain required! :-(\n");
- printk(KERN_WARNING MYNAM "(freeing %d frags)\n", numfrags);
+ printk(MYIOC_s_WARN_FMT
+ "-SG: No can do - " "Chain required! :-(\n", ioc->name);
+ printk(MYIOC_s_WARN_FMT "(freeing %d frags)\n", ioc->name, numfrags);
goto free_and_fail;
}
/* overflow check... */
if (numfrags*8 > MAX_SGL_BYTES){
/* GRRRRR... */
- printk(KERN_WARNING MYNAM "-SG: No can do - "
- "too many SG frags! :-(\n");
- printk(KERN_WARNING MYNAM "-SG: (freeing %d frags)\n",
- numfrags);
+ printk(MYIOC_s_WARN_FMT "-SG: No can do - "
+ "too many SG frags! :-(\n", ioc->name);
+ printk(MYIOC_s_WARN_FMT "-SG: (freeing %d frags)\n",
+ ioc->name, numfrags);
goto free_and_fail;
}
}
@@ -1066,8 +1073,6 @@ kbuf_alloc_2_sgl(int bytes, u32 sgdir, int sge_offset, int *frags,
free_and_fail:
if (sglbuf != NULL) {
- int i;
-
for (i = 0; i < numfrags; i++) {
dma_addr_t dma_addr;
u8 *kptr;
@@ -1170,7 +1175,7 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size)
int cim_rev;
u8 revision;
struct scsi_device *sdev;
- VirtDevice *vdev;
+ VirtDevice *vdevice;
/* Add of PCI INFO results in unaligned access for
* IA64 and Sparc. Reset long to int. Return no PCI
@@ -1189,13 +1194,13 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size)
karg = kmalloc(data_size, GFP_KERNEL);
if (karg == NULL) {
- printk(KERN_ERR "%s::mpt_ioctl_iocinfo() @%d - no memory available!\n",
+ printk(KERN_ERR MYNAM "%s::mpt_ioctl_iocinfo() @%d - no memory available!\n",
__FILE__, __LINE__);
return -ENOMEM;
}
if (copy_from_user(karg, uarg, data_size)) {
- printk(KERN_ERR "%s@%d::mptctl_getiocinfo - "
+ printk(KERN_ERR MYNAM "%s@%d::mptctl_getiocinfo - "
"Unable to read in mpt_ioctl_iocinfo struct @ %p\n",
__FILE__, __LINE__, uarg);
kfree(karg);
@@ -1204,7 +1209,7 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size)
if (((iocnum = mpt_verify_adapter(karg->hdr.iocnum, &ioc)) < 0) ||
(ioc == NULL)) {
- printk(KERN_DEBUG "%s::mptctl_getiocinfo() @%d - ioc%d not found!\n",
+ printk(KERN_DEBUG MYNAM "%s::mptctl_getiocinfo() @%d - ioc%d not found!\n",
__FILE__, __LINE__, iocnum);
kfree(karg);
return -ENODEV;
@@ -1212,9 +1217,9 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size)
/* Verify the data transfer size is correct. */
if (karg->hdr.maxDataSize != data_size) {
- printk(KERN_ERR "%s@%d::mptctl_getiocinfo - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_getiocinfo - "
"Structure size mismatch. Command not completed.\n",
- __FILE__, __LINE__);
+ ioc->name, __FILE__, __LINE__);
kfree(karg);
return -EFAULT;
}
@@ -1265,8 +1270,8 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size)
karg->numDevices = 0;
if (ioc->sh) {
shost_for_each_device(sdev, ioc->sh) {
- vdev = sdev->hostdata;
- if (vdev->vtarget->tflags &
+ vdevice = sdev->hostdata;
+ if (vdevice->vtarget->tflags &
MPT_TARGET_FLAGS_RAID_COMPONENT)
continue;
karg->numDevices++;
@@ -1290,9 +1295,9 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size)
/* Copy the data from kernel memory to user memory
*/
if (copy_to_user((char __user *)arg, karg, data_size)) {
- printk(KERN_ERR "%s@%d::mptctl_getiocinfo - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_getiocinfo - "
"Unable to write out mpt_ioctl_iocinfo struct @ %p\n",
- __FILE__, __LINE__, uarg);
+ ioc->name, __FILE__, __LINE__, uarg);
kfree(karg);
return -EFAULT;
}
@@ -1317,7 +1322,7 @@ mptctl_gettargetinfo (unsigned long arg)
struct mpt_ioctl_targetinfo __user *uarg = (void __user *) arg;
struct mpt_ioctl_targetinfo karg;
MPT_ADAPTER *ioc;
- VirtDevice *vdev;
+ VirtDevice *vdevice;
char *pmem;
int *pdata;
int iocnum;
@@ -1329,7 +1334,7 @@ mptctl_gettargetinfo (unsigned long arg)
struct scsi_device *sdev;
if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_targetinfo))) {
- printk(KERN_ERR "%s@%d::mptctl_gettargetinfo - "
+ printk(KERN_ERR MYNAM "%s@%d::mptctl_gettargetinfo - "
"Unable to read in mpt_ioctl_targetinfo struct @ %p\n",
__FILE__, __LINE__, uarg);
return -EFAULT;
@@ -1337,7 +1342,7 @@ mptctl_gettargetinfo (unsigned long arg)
if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
(ioc == NULL)) {
- printk(KERN_DEBUG "%s::mptctl_gettargetinfo() @%d - ioc%d not found!\n",
+ printk(KERN_DEBUG MYNAM "%s::mptctl_gettargetinfo() @%d - ioc%d not found!\n",
__FILE__, __LINE__, iocnum);
return -ENODEV;
}
@@ -1353,8 +1358,8 @@ mptctl_gettargetinfo (unsigned long arg)
port = karg.hdr.port;
if (maxWordsLeft <= 0) {
- printk(KERN_ERR "%s::mptctl_gettargetinfo() @%d - no memory available!\n",
- __FILE__, __LINE__);
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo() - no memory available!\n",
+ ioc->name, __FILE__, __LINE__);
return -ENOMEM;
}
@@ -1372,13 +1377,12 @@ mptctl_gettargetinfo (unsigned long arg)
* 15- 8: Bus Number
* 7- 0: Target ID
*/
- pmem = kmalloc(numBytes, GFP_KERNEL);
- if (pmem == NULL) {
- printk(KERN_ERR "%s::mptctl_gettargetinfo() @%d - no memory available!\n",
- __FILE__, __LINE__);
+ pmem = kzalloc(numBytes, GFP_KERNEL);
+ if (!pmem) {
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo() - no memory available!\n",
+ ioc->name, __FILE__, __LINE__);
return -ENOMEM;
}
- memset(pmem, 0, numBytes);
pdata = (int *) pmem;
/* Get number of devices
@@ -1387,13 +1391,13 @@ mptctl_gettargetinfo (unsigned long arg)
shost_for_each_device(sdev, ioc->sh) {
if (!maxWordsLeft)
continue;
- vdev = sdev->hostdata;
- if (vdev->vtarget->tflags &
+ vdevice = sdev->hostdata;
+ if (vdevice->vtarget->tflags &
MPT_TARGET_FLAGS_RAID_COMPONENT)
continue;
- lun = (vdev->vtarget->raidVolume) ? 0x80 : vdev->lun;
- *pdata = (((u8)lun << 16) + (vdev->vtarget->channel << 8) +
- (vdev->vtarget->id ));
+ lun = (vdevice->vtarget->raidVolume) ? 0x80 : vdevice->lun;
+ *pdata = (((u8)lun << 16) + (vdevice->vtarget->channel << 8) +
+ (vdevice->vtarget->id ));
pdata++;
numDevices++;
--maxWordsLeft;
@@ -1405,9 +1409,9 @@ mptctl_gettargetinfo (unsigned long arg)
*/
if (copy_to_user((char __user *)arg, &karg,
sizeof(struct mpt_ioctl_targetinfo))) {
- printk(KERN_ERR "%s@%d::mptctl_gettargetinfo - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo - "
"Unable to write out mpt_ioctl_targetinfo struct @ %p\n",
- __FILE__, __LINE__, uarg);
+ ioc->name, __FILE__, __LINE__, uarg);
kfree(pmem);
return -EFAULT;
}
@@ -1415,9 +1419,9 @@ mptctl_gettargetinfo (unsigned long arg)
/* Copy the remaining data from kernel memory to user memory
*/
if (copy_to_user(uarg->targetInfo, pmem, numBytes)) {
- printk(KERN_ERR "%s@%d::mptctl_gettargetinfo - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo - "
"Unable to write out mpt_ioctl_targetinfo struct @ %p\n",
- __FILE__, __LINE__, pdata);
+ ioc->name, __FILE__, __LINE__, pdata);
kfree(pmem);
return -EFAULT;
}
@@ -1444,7 +1448,7 @@ mptctl_readtest (unsigned long arg)
int iocnum;
if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_test))) {
- printk(KERN_ERR "%s@%d::mptctl_readtest - "
+ printk(KERN_ERR MYNAM "%s@%d::mptctl_readtest - "
"Unable to read in mpt_ioctl_test struct @ %p\n",
__FILE__, __LINE__, uarg);
return -EFAULT;
@@ -1452,7 +1456,7 @@ mptctl_readtest (unsigned long arg)
if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
(ioc == NULL)) {
- printk(KERN_DEBUG "%s::mptctl_readtest() @%d - ioc%d not found!\n",
+ printk(KERN_DEBUG MYNAM "%s::mptctl_readtest() @%d - ioc%d not found!\n",
__FILE__, __LINE__, iocnum);
return -ENODEV;
}
@@ -1476,9 +1480,9 @@ mptctl_readtest (unsigned long arg)
/* Copy the data from kernel memory to user memory
*/
if (copy_to_user((char __user *)arg, &karg, sizeof(struct mpt_ioctl_test))) {
- printk(KERN_ERR "%s@%d::mptctl_readtest - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_readtest - "
"Unable to write out mpt_ioctl_test struct @ %p\n",
- __FILE__, __LINE__, uarg);
+ ioc->name, __FILE__, __LINE__, uarg);
return -EFAULT;
}
@@ -1505,7 +1509,7 @@ mptctl_eventquery (unsigned long arg)
int iocnum;
if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_eventquery))) {
- printk(KERN_ERR "%s@%d::mptctl_eventquery - "
+ printk(KERN_ERR MYNAM "%s@%d::mptctl_eventquery - "
"Unable to read in mpt_ioctl_eventquery struct @ %p\n",
__FILE__, __LINE__, uarg);
return -EFAULT;
@@ -1513,7 +1517,7 @@ mptctl_eventquery (unsigned long arg)
if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
(ioc == NULL)) {
- printk(KERN_DEBUG "%s::mptctl_eventquery() @%d - ioc%d not found!\n",
+ printk(KERN_DEBUG MYNAM "%s::mptctl_eventquery() @%d - ioc%d not found!\n",
__FILE__, __LINE__, iocnum);
return -ENODEV;
}
@@ -1526,9 +1530,9 @@ mptctl_eventquery (unsigned long arg)
/* Copy the data from kernel memory to user memory
*/
if (copy_to_user((char __user *)arg, &karg, sizeof(struct mpt_ioctl_eventquery))) {
- printk(KERN_ERR "%s@%d::mptctl_eventquery - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_eventquery - "
"Unable to write out mpt_ioctl_eventquery struct @ %p\n",
- __FILE__, __LINE__, uarg);
+ ioc->name, __FILE__, __LINE__, uarg);
return -EFAULT;
}
return 0;
@@ -1544,7 +1548,7 @@ mptctl_eventenable (unsigned long arg)
int iocnum;
if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_eventenable))) {
- printk(KERN_ERR "%s@%d::mptctl_eventenable - "
+ printk(KERN_ERR MYNAM "%s@%d::mptctl_eventenable - "
"Unable to read in mpt_ioctl_eventenable struct @ %p\n",
__FILE__, __LINE__, uarg);
return -EFAULT;
@@ -1552,7 +1556,7 @@ mptctl_eventenable (unsigned long arg)
if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
(ioc == NULL)) {
- printk(KERN_DEBUG "%s::mptctl_eventenable() @%d - ioc%d not found!\n",
+ printk(KERN_DEBUG MYNAM "%s::mptctl_eventenable() @%d - ioc%d not found!\n",
__FILE__, __LINE__, iocnum);
return -ENODEV;
}
@@ -1563,12 +1567,13 @@ mptctl_eventenable (unsigned long arg)
/* Have not yet allocated memory - do so now.
*/
int sz = MPTCTL_EVENT_LOG_SIZE * sizeof(MPT_IOCTL_EVENTS);
- ioc->events = kmalloc(sz, GFP_KERNEL);
- if (ioc->events == NULL) {
- printk(KERN_ERR MYNAM ": ERROR - Insufficient memory to add adapter!\n");
+ ioc->events = kzalloc(sz, GFP_KERNEL);
+ if (!ioc->events) {
+ printk(MYIOC_s_ERR_FMT
+ ": ERROR - Insufficient memory to add adapter!\n",
+ ioc->name);
return -ENOMEM;
}
- memset(ioc->events, 0, sz);
ioc->alloc_total += sz;
ioc->eventContext = 0;
@@ -1592,7 +1597,7 @@ mptctl_eventreport (unsigned long arg)
int numBytes, maxEvents, max;
if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_eventreport))) {
- printk(KERN_ERR "%s@%d::mptctl_eventreport - "
+ printk(KERN_ERR MYNAM "%s@%d::mptctl_eventreport - "
"Unable to read in mpt_ioctl_eventreport struct @ %p\n",
__FILE__, __LINE__, uarg);
return -EFAULT;
@@ -1600,7 +1605,7 @@ mptctl_eventreport (unsigned long arg)
if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
(ioc == NULL)) {
- printk(KERN_DEBUG "%s::mptctl_eventreport() @%d - ioc%d not found!\n",
+ printk(KERN_DEBUG MYNAM "%s::mptctl_eventreport() @%d - ioc%d not found!\n",
__FILE__, __LINE__, iocnum);
return -ENODEV;
}
@@ -1626,9 +1631,9 @@ mptctl_eventreport (unsigned long arg)
*/
numBytes = max * sizeof(MPT_IOCTL_EVENTS);
if (copy_to_user(uarg->eventData, ioc->events, numBytes)) {
- printk(KERN_ERR "%s@%d::mptctl_eventreport - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_eventreport - "
"Unable to write out mpt_ioctl_eventreport struct @ %p\n",
- __FILE__, __LINE__, ioc->events);
+ ioc->name, __FILE__, __LINE__, ioc->events);
return -EFAULT;
}
@@ -1646,7 +1651,7 @@ mptctl_replace_fw (unsigned long arg)
int newFwSize;
if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_replace_fw))) {
- printk(KERN_ERR "%s@%d::mptctl_replace_fw - "
+ printk(KERN_ERR MYNAM "%s@%d::mptctl_replace_fw - "
"Unable to read in mpt_ioctl_replace_fw struct @ %p\n",
__FILE__, __LINE__, uarg);
return -EFAULT;
@@ -1654,7 +1659,7 @@ mptctl_replace_fw (unsigned long arg)
if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
(ioc == NULL)) {
- printk(KERN_DEBUG "%s::mptctl_replace_fw() @%d - ioc%d not found!\n",
+ printk(KERN_DEBUG MYNAM "%s::mptctl_replace_fw() @%d - ioc%d not found!\n",
__FILE__, __LINE__, iocnum);
return -ENODEV;
}
@@ -1684,9 +1689,9 @@ mptctl_replace_fw (unsigned long arg)
/* Copy the data from user memory to kernel space
*/
if (copy_from_user(ioc->cached_fw, uarg->newImage, newFwSize)) {
- printk(KERN_ERR "%s@%d::mptctl_replace_fw - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_replace_fw - "
"Unable to read in mpt_ioctl_replace_fw image "
- "@ %p\n", __FILE__, __LINE__, uarg);
+ "@ %p\n", ioc->name, __FILE__, __LINE__, uarg);
mpt_free_fw_memory(ioc);
return -EFAULT;
}
@@ -1720,7 +1725,7 @@ mptctl_mpt_command (unsigned long arg)
if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_command))) {
- printk(KERN_ERR "%s@%d::mptctl_mpt_command - "
+ printk(KERN_ERR MYNAM "%s@%d::mptctl_mpt_command - "
"Unable to read in mpt_ioctl_command struct @ %p\n",
__FILE__, __LINE__, uarg);
return -EFAULT;
@@ -1728,7 +1733,7 @@ mptctl_mpt_command (unsigned long arg)
if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
(ioc == NULL)) {
- printk(KERN_DEBUG "%s::mptctl_mpt_command() @%d - ioc%d not found!\n",
+ printk(KERN_DEBUG MYNAM "%s::mptctl_mpt_command() @%d - ioc%d not found!\n",
__FILE__, __LINE__, iocnum);
return -ENODEV;
}
@@ -1769,21 +1774,24 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
ulong timeout;
struct scsi_device *sdev;
+ /* bufIn and bufOut are used for user to kernel space transfers
+ */
bufIn.kptr = bufOut.kptr = NULL;
+ bufIn.len = bufOut.len = 0;
if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
(ioc == NULL)) {
- printk(KERN_DEBUG "%s::mptctl_do_mpt_command() @%d - ioc%d not found!\n",
+ printk(KERN_DEBUG MYNAM "%s::mptctl_do_mpt_command() @%d - ioc%d not found!\n",
__FILE__, __LINE__, iocnum);
return -ENODEV;
}
if (!ioc->ioctl) {
- printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - "
+ printk(KERN_ERR MYNAM "%s@%d::mptctl_do_mpt_command - "
"No memory available during driver init.\n",
__FILE__, __LINE__);
return -ENOMEM;
} else if (ioc->ioctl->status & MPT_IOCTL_STATUS_DID_IOCRESET) {
- printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - "
+ printk(KERN_ERR MYNAM "%s@%d::mptctl_do_mpt_command - "
"Busy with IOC Reset \n", __FILE__, __LINE__);
return -EBUSY;
}
@@ -1797,9 +1805,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
sz += sizeof(dma_addr_t) + sizeof(u32);
if (sz > ioc->req_sz) {
- printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
"Request frame too large (%d) maximum (%d)\n",
- __FILE__, __LINE__, sz, ioc->req_sz);
+ ioc->name, __FILE__, __LINE__, sz, ioc->req_sz);
return -EFAULT;
}
@@ -1817,9 +1825,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
* Request frame in user space
*/
if (copy_from_user(mf, mfPtr, karg.dataSgeOffset * 4)) {
- printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
"Unable to read MF from mpt_ioctl_command struct @ %p\n",
- __FILE__, __LINE__, mfPtr);
+ ioc->name, __FILE__, __LINE__, mfPtr);
rc = -EFAULT;
goto done_free_mem;
}
@@ -1870,17 +1878,17 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
id = (ioc->devices_per_bus == 0) ? 256 : ioc->devices_per_bus;
if (pScsiReq->TargetID > id) {
- printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
"Target ID out of bounds. \n",
- __FILE__, __LINE__);
+ ioc->name, __FILE__, __LINE__);
rc = -ENODEV;
goto done_free_mem;
}
if (pScsiReq->Bus >= ioc->number_of_buses) {
- printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
"Target Bus out of bounds. \n",
- __FILE__, __LINE__);
+ ioc->name, __FILE__, __LINE__);
rc = -ENODEV;
goto done_free_mem;
}
@@ -1932,9 +1940,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
ioc->ioctl->id = pScsiReq->TargetID;
} else {
- printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
"SCSI driver is not loaded. \n",
- __FILE__, __LINE__);
+ ioc->name, __FILE__, __LINE__);
rc = -EFAULT;
goto done_free_mem;
}
@@ -1951,9 +1959,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
case MPI_FUNCTION_SATA_PASSTHROUGH:
if (!ioc->sh) {
- printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
"SCSI driver is not loaded. \n",
- __FILE__, __LINE__);
+ ioc->name, __FILE__, __LINE__);
rc = -EFAULT;
goto done_free_mem;
}
@@ -2010,9 +2018,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
ioc->ioctl->reset = MPTCTL_RESET_OK;
ioc->ioctl->id = pScsiReq->TargetID;
} else {
- printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
"SCSI driver is not loaded. \n",
- __FILE__, __LINE__);
+ ioc->name, __FILE__, __LINE__);
rc = -EFAULT;
goto done_free_mem;
}
@@ -2021,10 +2029,10 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
case MPI_FUNCTION_SCSI_TASK_MGMT:
{
MPT_SCSI_HOST *hd = NULL;
- if ((ioc->sh == NULL) || ((hd = (MPT_SCSI_HOST *)ioc->sh->hostdata) == NULL)) {
- printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - "
+ if ((ioc->sh == NULL) || ((hd = shost_priv(ioc->sh)) == NULL)) {
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
"SCSI driver not loaded or SCSI host not found. \n",
- __FILE__, __LINE__);
+ ioc->name, __FILE__, __LINE__);
rc = -EFAULT;
goto done_free_mem;
} else if (mptctl_set_tm_flags(hd) != 0) {
@@ -2055,9 +2063,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
(pInit->ReplyFrameSize != cpu_to_le16(ioc->reply_sz)) ||
(pInit->HostMfaHighAddr != high_addr) ||
(pInit->SenseBufferHighAddr != sense_high)) {
- printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
"IOC_INIT issued with 1 or more incorrect parameters. Rejected.\n",
- __FILE__, __LINE__);
+ ioc->name, __FILE__, __LINE__);
rc = -EFAULT;
goto done_free_mem;
}
@@ -2088,9 +2096,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
MPI_FUNCTION_LAN_RESET
*/
- printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
"Illegal request (function 0x%x) \n",
- __FILE__, __LINE__, hdr->Function);
+ ioc->name, __FILE__, __LINE__, hdr->Function);
rc = -EFAULT;
goto done_free_mem;
}
@@ -2103,11 +2111,6 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
psge = (char *) (((int *) mf) + karg.dataSgeOffset);
flagsLength = 0;
- /* bufIn and bufOut are used for user to kernel space transfers
- */
- bufIn.kptr = bufOut.kptr = NULL;
- bufIn.len = bufOut.len = 0;
-
if (karg.dataOutSize > 0)
sgSize ++;
@@ -2147,11 +2150,11 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
if (copy_from_user(bufOut.kptr,
karg.dataOutBufPtr,
bufOut.len)) {
- printk(KERN_ERR
+ printk(MYIOC_s_ERR_FMT
"%s@%d::mptctl_do_mpt_command - Unable "
"to read user data "
"struct @ %p\n",
- __FILE__, __LINE__,karg.dataOutBufPtr);
+ ioc->name, __FILE__, __LINE__,karg.dataOutBufPtr);
rc = -EFAULT;
goto done_free_mem;
}
@@ -2187,15 +2190,20 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
DBG_DUMP_TM_REQUEST_FRAME(ioc, (u32 *)mf);
- if (mpt_send_handshake_request(mptctl_id, ioc,
- sizeof(SCSITaskMgmt_t), (u32*)mf,
- CAN_SLEEP) != 0) {
- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT "_send_handshake FAILED!"
- " (ioc %p, mf %p) \n", ioc->name,
- ioc, mf));
- mptctl_free_tm_flags(ioc);
- rc = -ENODATA;
- goto done_free_mem;
+ if ((ioc->facts.IOCCapabilities & MPI_IOCFACTS_CAPABILITY_HIGH_PRI_Q) &&
+ (ioc->facts.MsgVersion >= MPI_VERSION_01_05))
+ mpt_put_msg_frame_hi_pri(mptctl_id, ioc, mf);
+ else {
+ rc =mpt_send_handshake_request(mptctl_id, ioc,
+ sizeof(SCSITaskMgmt_t), (u32*)mf, CAN_SLEEP);
+ if (rc != 0) {
+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
+ "_send_handshake FAILED! (ioc %p, mf %p)\n",
+ ioc->name, ioc, mf));
+ mptctl_free_tm_flags(ioc);
+ rc = -ENODATA;
+ goto done_free_mem;
+ }
}
} else
@@ -2233,10 +2241,10 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
if (sz > 0) {
if (copy_to_user(karg.replyFrameBufPtr,
&ioc->ioctl->ReplyFrame, sz)){
- printk(KERN_ERR
+ printk(MYIOC_s_ERR_FMT
"%s@%d::mptctl_do_mpt_command - "
"Unable to write out reply frame %p\n",
- __FILE__, __LINE__, karg.replyFrameBufPtr);
+ ioc->name, __FILE__, __LINE__, karg.replyFrameBufPtr);
rc = -ENODATA;
goto done_free_mem;
}
@@ -2249,9 +2257,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
sz = min(karg.maxSenseBytes, MPT_SENSE_BUFFER_SIZE);
if (sz > 0) {
if (copy_to_user(karg.senseDataPtr, ioc->ioctl->sense, sz)) {
- printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
"Unable to write sense data to user %p\n",
- __FILE__, __LINE__,
+ ioc->name, __FILE__, __LINE__,
karg.senseDataPtr);
rc = -ENODATA;
goto done_free_mem;
@@ -2267,9 +2275,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
if (copy_to_user(karg.dataInBufPtr,
bufIn.kptr, karg.dataInSize)) {
- printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
"Unable to write data to user %p\n",
- __FILE__, __LINE__,
+ ioc->name, __FILE__, __LINE__,
karg.dataInBufPtr);
rc = -ENODATA;
}
@@ -2340,7 +2348,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size)
return -EFAULT;
if (copy_from_user(&karg, uarg, sizeof(hp_host_info_t))) {
- printk(KERN_ERR "%s@%d::mptctl_hp_host_info - "
+ printk(KERN_ERR MYNAM "%s@%d::mptctl_hp_host_info - "
"Unable to read in hp_host_info struct @ %p\n",
__FILE__, __LINE__, uarg);
return -EFAULT;
@@ -2348,7 +2356,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size)
if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
(ioc == NULL)) {
- printk(KERN_DEBUG "%s::mptctl_hp_hostinfo() @%d - ioc%d not found!\n",
+ printk(KERN_DEBUG MYNAM "%s::mptctl_hp_hostinfo() @%d - ioc%d not found!\n",
__FILE__, __LINE__, iocnum);
return -ENODEV;
}
@@ -2456,7 +2464,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size)
karg.soft_resets = 0;
karg.timeouts = 0;
if (ioc->sh != NULL) {
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)ioc->sh->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
if (hd && (cim_rev == 1)) {
karg.hard_resets = hd->hard_resets;
@@ -2529,9 +2537,9 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size)
/* Copy the data from kernel memory to user memory
*/
if (copy_to_user((char __user *)arg, &karg, sizeof(hp_host_info_t))) {
- printk(KERN_ERR "%s@%d::mptctl_hpgethostinfo - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_hpgethostinfo - "
"Unable to write out hp_host_info @ %p\n",
- __FILE__, __LINE__, uarg);
+ ioc->name, __FILE__, __LINE__, uarg);
return -EFAULT;
}
@@ -2567,7 +2575,7 @@ mptctl_hp_targetinfo(unsigned long arg)
int tmp, np, rc = 0;
if (copy_from_user(&karg, uarg, sizeof(hp_target_info_t))) {
- printk(KERN_ERR "%s@%d::mptctl_hp_targetinfo - "
+ printk(KERN_ERR MYNAM "%s@%d::mptctl_hp_targetinfo - "
"Unable to read in hp_host_targetinfo struct @ %p\n",
__FILE__, __LINE__, uarg);
return -EFAULT;
@@ -2575,11 +2583,11 @@ mptctl_hp_targetinfo(unsigned long arg)
if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
(ioc == NULL)) {
- printk(KERN_DEBUG "%s::mptctl_hp_targetinfo() @%d - ioc%d not found!\n",
+ printk(KERN_DEBUG MYNAM "%s::mptctl_hp_targetinfo() @%d - ioc%d not found!\n",
__FILE__, __LINE__, iocnum);
return -ENODEV;
}
- dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT ": mptctl_hp_targetinfo called.\n",
+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mptctl_hp_targetinfo called.\n",
ioc->name));
/* There is nothing to do for FCP parts.
@@ -2673,16 +2681,16 @@ mptctl_hp_targetinfo(unsigned long arg)
pci_free_consistent(ioc->pcidev, data_sz, (u8 *) pg3_alloc, page_dma);
}
}
- hd = (MPT_SCSI_HOST *) ioc->sh->hostdata;
+ hd = shost_priv(ioc->sh);
if (hd != NULL)
karg.select_timeouts = hd->sel_timeout[karg.hdr.id];
/* Copy the data from kernel memory to user memory
*/
if (copy_to_user((char __user *)arg, &karg, sizeof(hp_target_info_t))) {
- printk(KERN_ERR "%s@%d::mptctl_hp_target_info - "
+ printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_hp_target_info - "
"Unable to write out mpt_ioctl_targetinfo struct @ %p\n",
- __FILE__, __LINE__, uarg);
+ ioc->name, __FILE__, __LINE__, uarg);
return -EFAULT;
}
@@ -2732,7 +2740,7 @@ compat_mptfwxfer_ioctl(struct file *filp, unsigned int cmd,
if (((iocnum = mpt_verify_adapter(iocnumX, &iocp)) < 0) ||
(iocp == NULL)) {
printk(KERN_DEBUG MYNAM "::compat_mptfwxfer_ioctl @%d - ioc%d not found!\n",
- __LINE__, iocnumX);
+ __LINE__, iocnumX);
return -ENODEV;
}
@@ -2772,7 +2780,7 @@ compat_mpt_command(struct file *filp, unsigned int cmd,
if (((iocnum = mpt_verify_adapter(iocnumX, &iocp)) < 0) ||
(iocp == NULL)) {
printk(KERN_DEBUG MYNAM "::compat_mpt_command @%d - ioc%d not found!\n",
- __LINE__, iocnumX);
+ __LINE__, iocnumX);
return -ENODEV;
}
@@ -2853,31 +2861,22 @@ static long compat_mpctl_ioctl(struct file *f, unsigned int cmd, unsigned long a
static int
mptctl_probe(struct pci_dev *pdev, const struct pci_device_id *id)
{
- int err;
- int sz;
- u8 *mem;
+ MPT_IOCTL *mem;
MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
/*
* Allocate and inite a MPT_IOCTL structure
*/
- sz = sizeof (MPT_IOCTL);
- mem = kmalloc(sz, GFP_KERNEL);
- if (mem == NULL) {
- err = -ENOMEM;
- goto out_fail;
+ mem = kzalloc(sizeof(MPT_IOCTL), GFP_KERNEL);
+ if (!mem) {
+ mptctl_remove(pdev);
+ return -ENOMEM;
}
- memset(mem, 0, sz);
- ioc->ioctl = (MPT_IOCTL *) mem;
+ ioc->ioctl = mem;
ioc->ioctl->ioc = ioc;
mutex_init(&ioc->ioctl->ioctl_mutex);
return 0;
-
-out_fail:
-
- mptctl_remove(pdev);
- return err;
}
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
@@ -2924,7 +2923,8 @@ static int __init mptctl_init(void)
* Install our handler
*/
++where;
- if ((mptctl_id = mpt_register(mptctl_reply, MPTCTL_DRIVER)) < 0) {
+ mptctl_id = mpt_register(mptctl_reply, MPTCTL_DRIVER);
+ if (!mptctl_id || mptctl_id >= MPT_MAX_PROTOCOL_DRIVERS) {
printk(KERN_ERR MYNAM ": ERROR: Failed to register with Fusion MPT base driver\n");
misc_deregister(&mptctl_miscdev);
err = -EBUSY;
diff --git a/drivers/message/fusion/mptctl.h b/drivers/message/fusion/mptctl.h
index 180b3c15624..2c1890127e1 100644
--- a/drivers/message/fusion/mptctl.h
+++ b/drivers/message/fusion/mptctl.h
@@ -3,9 +3,9 @@
* Fusion MPT misc device (ioctl) driver.
* For use with PCI chip/adapter(s):
* LSIFC9xx/LSI409xx Fibre Channel
- * running LSI Logic Fusion MPT (Message Passing Technology) firmware.
+ * running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Logic Corporation
+ * Copyright (c) 1999-2007 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index 8422c25e4a3..3cdd4e96211 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -1,9 +1,9 @@
/*
* linux/drivers/message/fusion/mptfc.c
- * For use with LSI Logic PCI chip/adapter(s)
- * running LSI Logic Fusion MPT (Message Passing Technology) firmware.
+ * For use with LSI PCI chip/adapter(s)
+ * running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Logic Corporation
+ * Copyright (c) 1999-2007 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
@@ -90,9 +90,9 @@ static int max_lun = MPTFC_MAX_LUN;
module_param(max_lun, int, 0);
MODULE_PARM_DESC(max_lun, " max lun, default=16895 ");
-static int mptfcDoneCtx = -1;
-static int mptfcTaskCtx = -1;
-static int mptfcInternalCtx = -1; /* Used only for internal commands */
+static u8 mptfcDoneCtx = MPT_MAX_PROTOCOL_DRIVERS;
+static u8 mptfcTaskCtx = MPT_MAX_PROTOCOL_DRIVERS;
+static u8 mptfcInternalCtx = MPT_MAX_PROTOCOL_DRIVERS;
static int mptfc_target_alloc(struct scsi_target *starget);
static int mptfc_slave_alloc(struct scsi_device *sdev);
@@ -194,37 +194,36 @@ mptfc_block_error_handler(struct scsi_cmnd *SCpnt,
struct fc_rport *rport = starget_to_rport(scsi_target(sdev));
unsigned long flags;
int ready;
+ MPT_ADAPTER *ioc;
- hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata;
+ hd = shost_priv(SCpnt->device->host);
+ ioc = hd->ioc;
spin_lock_irqsave(shost->host_lock, flags);
while ((ready = fc_remote_port_chkready(rport) >> 16) == DID_IMM_RETRY) {
spin_unlock_irqrestore(shost->host_lock, flags);
- dfcprintk (hd->ioc, printk(MYIOC_s_DEBUG_FMT
+ dfcprintk (ioc, printk(MYIOC_s_DEBUG_FMT
"mptfc_block_error_handler.%d: %d:%d, port status is "
"DID_IMM_RETRY, deferring %s recovery.\n",
- ((MPT_SCSI_HOST *) shost->hostdata)->ioc->name,
- ((MPT_SCSI_HOST *) shost->hostdata)->ioc->sh->host_no,
- SCpnt->device->id,SCpnt->device->lun,caller));
+ ioc->name, ioc->sh->host_no,
+ SCpnt->device->id, SCpnt->device->lun, caller));
msleep(1000);
spin_lock_irqsave(shost->host_lock, flags);
}
spin_unlock_irqrestore(shost->host_lock, flags);
if (ready == DID_NO_CONNECT || !SCpnt->device->hostdata) {
- dfcprintk (hd->ioc, printk(MYIOC_s_DEBUG_FMT
+ dfcprintk (ioc, printk(MYIOC_s_DEBUG_FMT
"%s.%d: %d:%d, failing recovery, "
- "port state %d, vdev %p.\n", caller,
- ((MPT_SCSI_HOST *) shost->hostdata)->ioc->name,
- ((MPT_SCSI_HOST *) shost->hostdata)->ioc->sh->host_no,
- SCpnt->device->id,SCpnt->device->lun,ready,
+ "port state %d, vdevice %p.\n", caller,
+ ioc->name, ioc->sh->host_no,
+ SCpnt->device->id, SCpnt->device->lun, ready,
SCpnt->device->hostdata));
return FAILED;
}
- dfcprintk (hd->ioc, printk(MYIOC_s_DEBUG_FMT
+ dfcprintk (ioc, printk(MYIOC_s_DEBUG_FMT
"%s.%d: %d:%d, executing recovery.\n", caller,
- ((MPT_SCSI_HOST *) shost->hostdata)->ioc->name,
- ((MPT_SCSI_HOST *) shost->hostdata)->ioc->sh->host_no,
- SCpnt->device->id,SCpnt->device->lun));
+ ioc->name, ioc->sh->host_no,
+ SCpnt->device->id, SCpnt->device->lun));
return (*func)(SCpnt);
}
@@ -470,7 +469,7 @@ mptfc_register_dev(MPT_ADAPTER *ioc, int channel, FCDevicePage0_t *pg0)
/*
* if already mapped, remap here. If not mapped,
* target_alloc will allocate vtarget and map,
- * slave_alloc will fill in vdev from vtarget.
+ * slave_alloc will fill in vdevice from vtarget.
*/
if (ri->starget) {
vtarget = ri->starget->hostdata;
@@ -602,10 +601,10 @@ mptfc_slave_alloc(struct scsi_device *sdev)
{
MPT_SCSI_HOST *hd;
VirtTarget *vtarget;
- VirtDevice *vdev;
+ VirtDevice *vdevice;
struct scsi_target *starget;
struct fc_rport *rport;
-
+ MPT_ADAPTER *ioc;
starget = scsi_target(sdev);
rport = starget_to_rport(starget);
@@ -613,31 +612,32 @@ mptfc_slave_alloc(struct scsi_device *sdev)
if (!rport || fc_remote_port_chkready(rport))
return -ENXIO;
- hd = (MPT_SCSI_HOST *)sdev->host->hostdata;
+ hd = shost_priv(sdev->host);
+ ioc = hd->ioc;
- vdev = kzalloc(sizeof(VirtDevice), GFP_KERNEL);
- if (!vdev) {
+ vdevice = kzalloc(sizeof(VirtDevice), GFP_KERNEL);
+ if (!vdevice) {
printk(MYIOC_s_ERR_FMT "slave_alloc kmalloc(%zd) FAILED!\n",
- hd->ioc->name, sizeof(VirtDevice));
+ ioc->name, sizeof(VirtDevice));
return -ENOMEM;
}
- sdev->hostdata = vdev;
+ sdev->hostdata = vdevice;
vtarget = starget->hostdata;
if (vtarget->num_luns == 0) {
- vtarget->ioc_id = hd->ioc->id;
+ vtarget->ioc_id = ioc->id;
vtarget->tflags = MPT_TARGET_FLAGS_Q_YES;
}
- vdev->vtarget = vtarget;
- vdev->lun = sdev->lun;
+ vdevice->vtarget = vtarget;
+ vdevice->lun = sdev->lun;
vtarget->num_luns++;
- mptfc_dump_lun_info(hd->ioc, rport, sdev, vtarget);
+ mptfc_dump_lun_info(ioc, rport, sdev, vtarget);
return 0;
}
@@ -648,9 +648,9 @@ mptfc_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
struct mptfc_rport_info *ri;
struct fc_rport *rport = starget_to_rport(scsi_target(SCpnt->device));
int err;
- VirtDevice *vdev = SCpnt->device->hostdata;
+ VirtDevice *vdevice = SCpnt->device->hostdata;
- if (!vdev || !vdev->vtarget) {
+ if (!vdevice || !vdevice->vtarget) {
SCpnt->result = DID_NO_CONNECT << 16;
done(SCpnt);
return 0;
@@ -675,6 +675,50 @@ mptfc_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
}
/*
+ * mptfc_display_port_link_speed - displaying link speed
+ * @ioc: Pointer to MPT_ADAPTER structure
+ * @portnum: IOC Port number
+ * @pp0dest: port page0 data payload
+ *
+ */
+static void
+mptfc_display_port_link_speed(MPT_ADAPTER *ioc, int portnum, FCPortPage0_t *pp0dest)
+{
+ u8 old_speed, new_speed, state;
+ char *old, *new;
+
+ if (portnum >= 2)
+ return;
+
+ old_speed = ioc->fc_link_speed[portnum];
+ new_speed = pp0dest->CurrentSpeed;
+ state = pp0dest->PortState;
+
+ if (state != MPI_FCPORTPAGE0_PORTSTATE_OFFLINE &&
+ new_speed != MPI_FCPORTPAGE0_CURRENT_SPEED_UKNOWN) {
+
+ old = old_speed == MPI_FCPORTPAGE0_CURRENT_SPEED_1GBIT ? "1 Gbps" :
+ old_speed == MPI_FCPORTPAGE0_CURRENT_SPEED_2GBIT ? "2 Gbps" :
+ old_speed == MPI_FCPORTPAGE0_CURRENT_SPEED_4GBIT ? "4 Gbps" :
+ "Unknown";
+ new = new_speed == MPI_FCPORTPAGE0_CURRENT_SPEED_1GBIT ? "1 Gbps" :
+ new_speed == MPI_FCPORTPAGE0_CURRENT_SPEED_2GBIT ? "2 Gbps" :
+ new_speed == MPI_FCPORTPAGE0_CURRENT_SPEED_4GBIT ? "4 Gbps" :
+ "Unknown";
+ if (old_speed == 0)
+ printk(MYIOC_s_NOTE_FMT
+ "FC Link Established, Speed = %s\n",
+ ioc->name, new);
+ else if (old_speed != new_speed)
+ printk(MYIOC_s_WARN_FMT
+ "FC Link Speed Change, Old Speed = %s, New Speed = %s\n",
+ ioc->name, old, new);
+
+ ioc->fc_link_speed[portnum] = new_speed;
+ }
+}
+
+/*
* mptfc_GetFcPortPage0 - Fetch FCPort config Page0.
* @ioc: Pointer to MPT_ADAPTER structure
* @portnum: IOC Port number
@@ -773,6 +817,7 @@ mptfc_GetFcPortPage0(MPT_ADAPTER *ioc, int portnum)
" complete.\n",
ioc->name);
}
+ mptfc_display_port_link_speed(ioc, portnum, pp0dest);
}
pci_free_consistent(ioc->pcidev, data_sz, (u8 *) ppage0_alloc, page0_dma);
@@ -1023,6 +1068,18 @@ mptfc_init_host_attr(MPT_ADAPTER *ioc,int portnum)
}
static void
+mptfc_link_status_change(struct work_struct *work)
+{
+ MPT_ADAPTER *ioc =
+ container_of(work, MPT_ADAPTER, fc_rescan_work);
+ int ii;
+
+ for (ii=0; ii < ioc->facts.NumberOfPorts; ii++)
+ (void) mptfc_GetFcPortPage0(ioc, ii);
+
+}
+
+static void
mptfc_setup_reset(struct work_struct *work)
{
MPT_ADAPTER *ioc =
@@ -1163,6 +1220,7 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id)
spin_lock_init(&ioc->fc_rescan_work_lock);
INIT_WORK(&ioc->fc_rescan_work, mptfc_rescan_devices);
INIT_WORK(&ioc->fc_setup_reset_work, mptfc_setup_reset);
+ INIT_WORK(&ioc->fc_lsc_work, mptfc_link_status_change);
spin_lock_irqsave(&ioc->FreeQlock, flags);
@@ -1218,20 +1276,21 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id)
spin_unlock_irqrestore(&ioc->FreeQlock, flags);
- hd = (MPT_SCSI_HOST *) sh->hostdata;
+ hd = shost_priv(sh);
hd->ioc = ioc;
/* SCSI needs scsi_cmnd lookup table!
* (with size equal to req_depth*PtrSz!)
*/
- hd->ScsiLookup = kcalloc(ioc->req_depth, sizeof(void *), GFP_ATOMIC);
- if (!hd->ScsiLookup) {
+ ioc->ScsiLookup = kcalloc(ioc->req_depth, sizeof(void *), GFP_ATOMIC);
+ if (!ioc->ScsiLookup) {
error = -ENOMEM;
goto out_mptfc_probe;
}
+ spin_lock_init(&ioc->scsi_lookup_lock);
dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "ScsiLookup @ %p\n",
- ioc->name, hd->ScsiLookup));
+ ioc->name, ioc->ScsiLookup));
/* Clear the TM flags
*/
@@ -1262,8 +1321,8 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id)
sh->transportt = mptfc_transport_template;
error = scsi_add_host (sh, &ioc->pcidev->dev);
if(error) {
- dprintk(ioc, printk(KERN_ERR MYNAM
- "scsi_add_host failed\n"));
+ dprintk(ioc, printk(MYIOC_s_ERR_FMT
+ "scsi_add_host failed\n", ioc->name));
goto out_mptfc_probe;
}
@@ -1325,7 +1384,7 @@ mptfc_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
ioc->name, event));
if (ioc->sh == NULL ||
- ((hd = (MPT_SCSI_HOST *)ioc->sh->hostdata) == NULL))
+ ((hd = shost_priv(ioc->sh)) == NULL))
return 1;
switch (event) {
@@ -1337,6 +1396,14 @@ mptfc_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
}
spin_unlock_irqrestore(&ioc->fc_rescan_work_lock, flags);
break;
+ case MPI_EVENT_LINK_STATUS_CHANGE:
+ spin_lock_irqsave(&ioc->fc_rescan_work_lock, flags);
+ if (ioc->fc_rescan_work_q) {
+ queue_work(ioc->fc_rescan_work_q,
+ &ioc->fc_lsc_work);
+ }
+ spin_unlock_irqrestore(&ioc->fc_rescan_work_lock, flags);
+ break;
default:
rc = mptscsih_event_process(ioc,pEvReply);
break;
diff --git a/drivers/message/fusion/mptlan.c b/drivers/message/fusion/mptlan.c
index 3da4c37846e..7950fc678ed 100644
--- a/drivers/message/fusion/mptlan.c
+++ b/drivers/message/fusion/mptlan.c
@@ -1,10 +1,10 @@
/*
* linux/drivers/message/fusion/mptlan.c
* IP Over Fibre Channel device driver.
- * For use with LSI Logic Fibre Channel PCI chip/adapters
- * running LSI Logic Fusion MPT (Message Passing Technology) firmware.
+ * For use with LSI Fibre Channel PCI chip/adapters
+ * running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 2000-2007 LSI Logic Corporation
+ * Copyright (c) 2000-2007 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
@@ -154,7 +154,7 @@ static unsigned short mpt_lan_type_trans(struct sk_buff *skb,
/*
* Fusion MPT LAN private data
*/
-static int LanCtx = -1;
+static u8 LanCtx = MPT_MAX_PROTOCOL_DRIVERS;
static u32 max_buckets_out = 127;
static u32 tx_max_out_p = 127 - 16;
@@ -165,12 +165,6 @@ DEFINE_RWLOCK(bad_naa_lock);
#endif
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
- * Fusion MPT LAN external data
- */
-extern int mpt_lan_index;
-
-/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/**
* lan_reply - Handle all data sent from the hardware.
* @ioc: Pointer to MPT_ADAPTER structure
@@ -1230,6 +1224,8 @@ mpt_lan_post_receive_buckets(struct mpt_lan_priv *priv)
}
pRecvReq = (LANReceivePostRequest_t *) mf;
+ i = le16_to_cpu(mf->u.frame.hwhdr.msgctxu.fld.req_idx);
+ mpt_dev->RequestNB[i] = 0;
count = buckets;
if (count > max)
count = max;
@@ -1351,10 +1347,11 @@ mpt_lan_post_receive_buckets_work(struct work_struct *work)
static struct net_device *
mpt_register_lan_device (MPT_ADAPTER *mpt_dev, int pnum)
{
- struct net_device *dev = alloc_fcdev(sizeof(struct mpt_lan_priv));
- struct mpt_lan_priv *priv = NULL;
+ struct net_device *dev;
+ struct mpt_lan_priv *priv;
u8 HWaddr[FC_ALEN], *a;
+ dev = alloc_fcdev(sizeof(struct mpt_lan_priv));
if (!dev)
return NULL;
@@ -1366,7 +1363,6 @@ mpt_register_lan_device (MPT_ADAPTER *mpt_dev, int pnum)
priv->mpt_dev = mpt_dev;
priv->pnum = pnum;
- memset(&priv->post_buckets_task, 0, sizeof(priv->post_buckets_task));
INIT_DELAYED_WORK(&priv->post_buckets_task,
mpt_lan_post_receive_buckets_work);
priv->post_buckets_active = 0;
@@ -1391,8 +1387,6 @@ mpt_register_lan_device (MPT_ADAPTER *mpt_dev, int pnum)
spin_lock_init(&priv->txfidx_lock);
spin_lock_init(&priv->rxfidx_lock);
- memset(&priv->stats, 0, sizeof(priv->stats));
-
/* Grab pre-fetched LANPage1 stuff. :-) */
a = (u8 *) &mpt_dev->lan_cnfg_page1.HardwareAddressLow;
@@ -1508,9 +1502,6 @@ static int __init mpt_lan_init (void)
return -EBUSY;
}
- /* Set the callback index to be used by driver core for turbo replies */
- mpt_lan_index = LanCtx;
-
dlprintk((KERN_INFO MYNAM ": assigned context of %d\n", LanCtx));
if (mpt_reset_register(LanCtx, mpt_lan_ioc_reset)) {
@@ -1531,10 +1522,9 @@ static void __exit mpt_lan_exit(void)
mpt_device_driver_deregister(MPTLAN_DRIVER);
mpt_reset_deregister(LanCtx);
- if (LanCtx >= 0) {
+ if (LanCtx) {
mpt_deregister(LanCtx);
- LanCtx = -1;
- mpt_lan_index = 0;
+ LanCtx = MPT_MAX_PROTOCOL_DRIVERS;
}
}
diff --git a/drivers/message/fusion/mptlan.h b/drivers/message/fusion/mptlan.h
index 8d08c2bed24..bafb67fc818 100644
--- a/drivers/message/fusion/mptlan.h
+++ b/drivers/message/fusion/mptlan.h
@@ -1,10 +1,10 @@
/*
* linux/drivers/message/fusion/mptlan.h
* IP Over Fibre Channel device driver.
- * For use with LSI Logic Fibre Channel PCI chip/adapters
- * running LSI Logic Fusion MPT (Message Passing Technology) firmware.
+ * For use with LSI Fibre Channel PCI chip/adapters
+ * running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 2000-2007 LSI Logic Corporation
+ * Copyright (c) 2000-2007 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
@@ -75,7 +75,7 @@
#include <asm/io.h>
/* Override mptbase.h by pre-defining these! */
-#define MODULEAUTHOR "LSI Logic Corporation"
+#define MODULEAUTHOR "LSI Corporation"
#include "mptbase.h"
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index b9c69bff218..e4c94f93de1 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -1,11 +1,10 @@
/*
* linux/drivers/message/fusion/mptsas.c
- * For use with LSI Logic PCI chip/adapter(s)
- * running LSI Logic Fusion MPT (Message Passing Technology) firmware.
+ * For use with LSI PCI chip/adapter(s)
+ * running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Logic Corporation
+ * Copyright (c) 1999-2007 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
- * Copyright (c) 2005-2007 Dell
*/
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/*
@@ -61,6 +60,7 @@
#include "mptbase.h"
#include "mptscsih.h"
+#include "mptsas.h"
#define my_NAME "Fusion MPT SAS Host driver"
@@ -89,134 +89,35 @@ static int max_lun = MPTSAS_MAX_LUN;
module_param(max_lun, int, 0);
MODULE_PARM_DESC(max_lun, " max lun, default=16895 ");
-static int mptsasDoneCtx = -1;
-static int mptsasTaskCtx = -1;
-static int mptsasInternalCtx = -1; /* Used only for internal commands */
-static int mptsasMgmtCtx = -1;
+static u8 mptsasDoneCtx = MPT_MAX_PROTOCOL_DRIVERS;
+static u8 mptsasTaskCtx = MPT_MAX_PROTOCOL_DRIVERS;
+static u8 mptsasInternalCtx = MPT_MAX_PROTOCOL_DRIVERS; /* Used only for internal commands */
+static u8 mptsasMgmtCtx = MPT_MAX_PROTOCOL_DRIVERS;
static void mptsas_hotplug_work(struct work_struct *work);
-struct mptsas_target_reset_event {
- struct list_head list;
- EVENT_DATA_SAS_DEVICE_STATUS_CHANGE sas_event_data;
- u8 target_reset_issued;
-};
-
-enum mptsas_hotplug_action {
- MPTSAS_ADD_DEVICE,
- MPTSAS_DEL_DEVICE,
- MPTSAS_ADD_RAID,
- MPTSAS_DEL_RAID,
- MPTSAS_ADD_INACTIVE_VOLUME,
- MPTSAS_IGNORE_EVENT,
-};
-
-struct mptsas_hotplug_event {
- struct work_struct work;
- MPT_ADAPTER *ioc;
- enum mptsas_hotplug_action event_type;
- u64 sas_address;
- u8 channel;
- u8 id;
- u32 device_info;
- u16 handle;
- u16 parent_handle;
- u8 phy_id;
- u8 phys_disk_num_valid; /* hrc (hidden raid component) */
- u8 phys_disk_num; /* hrc - unique index*/
- u8 hidden_raid_component; /* hrc - don't expose*/
-};
-
-struct mptsas_discovery_event {
- struct work_struct work;
- MPT_ADAPTER *ioc;
-};
-
-/*
- * SAS topology structures
- *
- * The MPT Fusion firmware interface spreads information about the
- * SAS topology over many manufacture pages, thus we need some data
- * structure to collect it and process it for the SAS transport class.
- */
-
-struct mptsas_devinfo {
- u16 handle; /* unique id to address this device */
- u16 handle_parent; /* unique id to address parent device */
- u16 handle_enclosure; /* enclosure identifier of the enclosure */
- u16 slot; /* physical slot in enclosure */
- u8 phy_id; /* phy number of parent device */
- u8 port_id; /* sas physical port this device
- is assoc'd with */
- u8 id; /* logical target id of this device */
- u32 phys_disk_num; /* phys disk id, for csmi-ioctls */
- u8 channel; /* logical bus number of this device */
- u64 sas_address; /* WWN of this device,
- SATA is assigned by HBA,expander */
- u32 device_info; /* bitfield detailed info about this device */
-};
-
-/*
- * Specific details on ports, wide/narrow
- */
-struct mptsas_portinfo_details{
- u16 num_phys; /* number of phys belong to this port */
- u64 phy_bitmask; /* TODO, extend support for 255 phys */
- struct sas_rphy *rphy; /* transport layer rphy object */
- struct sas_port *port; /* transport layer port object */
- struct scsi_target *starget;
- struct mptsas_portinfo *port_info;
-};
-
-struct mptsas_phyinfo {
- u16 handle; /* unique id to address this */
- u8 phy_id; /* phy index */
- u8 port_id; /* firmware port identifier */
- u8 negotiated_link_rate; /* nego'd link rate for this phy */
- u8 hw_link_rate; /* hardware max/min phys link rate */
- u8 programmed_link_rate; /* programmed max/min phy link rate */
- u8 sas_port_add_phy; /* flag to request sas_port_add_phy*/
- struct mptsas_devinfo identify; /* point to phy device info */
- struct mptsas_devinfo attached; /* point to attached device info */
- struct sas_phy *phy; /* transport layer phy object */
- struct mptsas_portinfo *portinfo;
- struct mptsas_portinfo_details * port_details;
-};
-
-struct mptsas_portinfo {
- struct list_head list;
- u16 num_phys; /* number of phys */
- struct mptsas_phyinfo *phy_info;
-};
-
-struct mptsas_enclosure {
- u64 enclosure_logical_id; /* The WWN for the enclosure */
- u16 enclosure_handle; /* unique id to address this */
- u16 flags; /* details enclosure management */
- u16 num_slot; /* num slots */
- u16 start_slot; /* first slot */
- u8 start_id; /* starting logical target id */
- u8 start_channel; /* starting logical channel id */
- u8 sep_id; /* SEP device logical target id */
- u8 sep_channel; /* SEP channel logical channel id */
-};
-
static void mptsas_print_phy_data(MPT_ADAPTER *ioc,
MPI_SAS_IO_UNIT0_PHY_DATA *phy_data)
{
- dsasprintk(ioc, printk(KERN_DEBUG "---- IO UNIT PAGE 0 ------------\n"));
- dsasprintk(ioc, printk(KERN_DEBUG "Handle=0x%X\n",
- le16_to_cpu(phy_data->AttachedDeviceHandle)));
- dsasprintk(ioc, printk(KERN_DEBUG "Controller Handle=0x%X\n",
- le16_to_cpu(phy_data->ControllerDevHandle)));
- dsasprintk(ioc, printk(KERN_DEBUG "Port=0x%X\n", phy_data->Port));
- dsasprintk(ioc, printk(KERN_DEBUG "Port Flags=0x%X\n", phy_data->PortFlags));
- dsasprintk(ioc, printk(KERN_DEBUG "PHY Flags=0x%X\n", phy_data->PhyFlags));
- dsasprintk(ioc, printk(KERN_DEBUG "Negotiated Link Rate=0x%X\n", phy_data->NegotiatedLinkRate));
- dsasprintk(ioc, printk(KERN_DEBUG "Controller PHY Device Info=0x%X\n",
- le32_to_cpu(phy_data->ControllerPhyDeviceInfo)));
- dsasprintk(ioc, printk(KERN_DEBUG "DiscoveryStatus=0x%X\n\n",
- le32_to_cpu(phy_data->DiscoveryStatus)));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "---- IO UNIT PAGE 0 ------------\n", ioc->name));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Handle=0x%X\n",
+ ioc->name, le16_to_cpu(phy_data->AttachedDeviceHandle)));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Controller Handle=0x%X\n",
+ ioc->name, le16_to_cpu(phy_data->ControllerDevHandle)));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Port=0x%X\n",
+ ioc->name, phy_data->Port));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Port Flags=0x%X\n",
+ ioc->name, phy_data->PortFlags));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "PHY Flags=0x%X\n",
+ ioc->name, phy_data->PhyFlags));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Negotiated Link Rate=0x%X\n",
+ ioc->name, phy_data->NegotiatedLinkRate));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "Controller PHY Device Info=0x%X\n", ioc->name,
+ le32_to_cpu(phy_data->ControllerPhyDeviceInfo)));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "DiscoveryStatus=0x%X\n\n",
+ ioc->name, le32_to_cpu(phy_data->DiscoveryStatus)));
}
static void mptsas_print_phy_pg0(MPT_ADAPTER *ioc, SasPhyPage0_t *pg0)
@@ -225,27 +126,41 @@ static void mptsas_print_phy_pg0(MPT_ADAPTER *ioc, SasPhyPage0_t *pg0)
memcpy(&sas_address, &pg0->SASAddress, sizeof(__le64));
- dsasprintk(ioc, printk(KERN_DEBUG "---- SAS PHY PAGE 0 ------------\n"));
- dsasprintk(ioc, printk(KERN_DEBUG "Attached Device Handle=0x%X\n",
- le16_to_cpu(pg0->AttachedDevHandle)));
- dsasprintk(ioc, printk(KERN_DEBUG "SAS Address=0x%llX\n",
- (unsigned long long)le64_to_cpu(sas_address)));
- dsasprintk(ioc, printk(KERN_DEBUG "Attached PHY Identifier=0x%X\n", pg0->AttachedPhyIdentifier));
- dsasprintk(ioc, printk(KERN_DEBUG "Attached Device Info=0x%X\n",
- le32_to_cpu(pg0->AttachedDeviceInfo)));
- dsasprintk(ioc, printk(KERN_DEBUG "Programmed Link Rate=0x%X\n", pg0->ProgrammedLinkRate));
- dsasprintk(ioc, printk(KERN_DEBUG "Change Count=0x%X\n", pg0->ChangeCount));
- dsasprintk(ioc, printk(KERN_DEBUG "PHY Info=0x%X\n\n", le32_to_cpu(pg0->PhyInfo)));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "---- SAS PHY PAGE 0 ------------\n", ioc->name));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "Attached Device Handle=0x%X\n", ioc->name,
+ le16_to_cpu(pg0->AttachedDevHandle)));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "SAS Address=0x%llX\n",
+ ioc->name, (unsigned long long)le64_to_cpu(sas_address)));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "Attached PHY Identifier=0x%X\n", ioc->name,
+ pg0->AttachedPhyIdentifier));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Attached Device Info=0x%X\n",
+ ioc->name, le32_to_cpu(pg0->AttachedDeviceInfo)));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Programmed Link Rate=0x%X\n",
+ ioc->name, pg0->ProgrammedLinkRate));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Change Count=0x%X\n",
+ ioc->name, pg0->ChangeCount));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "PHY Info=0x%X\n\n",
+ ioc->name, le32_to_cpu(pg0->PhyInfo)));
}
static void mptsas_print_phy_pg1(MPT_ADAPTER *ioc, SasPhyPage1_t *pg1)
{
- dsasprintk(ioc, printk(KERN_DEBUG "---- SAS PHY PAGE 1 ------------\n"));
- dsasprintk(ioc, printk(KERN_DEBUG "Invalid Dword Count=0x%x\n", pg1->InvalidDwordCount));
- dsasprintk(ioc, printk(KERN_DEBUG "Running Disparity Error Count=0x%x\n",
- pg1->RunningDisparityErrorCount));
- dsasprintk(ioc, printk(KERN_DEBUG "Loss Dword Synch Count=0x%x\n", pg1->LossDwordSynchCount));
- dsasprintk(ioc, printk(KERN_DEBUG "PHY Reset Problem Count=0x%x\n\n", pg1->PhyResetProblemCount));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "---- SAS PHY PAGE 1 ------------\n", ioc->name));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Invalid Dword Count=0x%x\n",
+ ioc->name, pg1->InvalidDwordCount));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "Running Disparity Error Count=0x%x\n", ioc->name,
+ pg1->RunningDisparityErrorCount));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "Loss Dword Synch Count=0x%x\n", ioc->name,
+ pg1->LossDwordSynchCount));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "PHY Reset Problem Count=0x%x\n\n", ioc->name,
+ pg1->PhyResetProblemCount));
}
static void mptsas_print_device_pg0(MPT_ADAPTER *ioc, SasDevicePage0_t *pg0)
@@ -254,37 +169,53 @@ static void mptsas_print_device_pg0(MPT_ADAPTER *ioc, SasDevicePage0_t *pg0)
memcpy(&sas_address, &pg0->SASAddress, sizeof(__le64));
- dsasprintk(ioc, printk(KERN_DEBUG "---- SAS DEVICE PAGE 0 ---------\n"));
- dsasprintk(ioc, printk(KERN_DEBUG "Handle=0x%X\n" ,le16_to_cpu(pg0->DevHandle)));
- dsasprintk(ioc, printk(KERN_DEBUG "Parent Handle=0x%X\n" ,le16_to_cpu(pg0->ParentDevHandle)));
- dsasprintk(ioc, printk(KERN_DEBUG "Enclosure Handle=0x%X\n", le16_to_cpu(pg0->EnclosureHandle)));
- dsasprintk(ioc, printk(KERN_DEBUG "Slot=0x%X\n", le16_to_cpu(pg0->Slot)));
- dsasprintk(ioc, printk(KERN_DEBUG "SAS Address=0x%llX\n", (unsigned long long)
- le64_to_cpu(sas_address)));
- dsasprintk(ioc, printk(KERN_DEBUG "Target ID=0x%X\n", pg0->TargetID));
- dsasprintk(ioc, printk(KERN_DEBUG "Bus=0x%X\n", pg0->Bus));
- /* The PhyNum field specifies the PHY number of the parent
- * device this device is linked to
- */
- dsasprintk(ioc, printk(KERN_DEBUG "Parent Phy Num=0x%X\n", pg0->PhyNum));
- dsasprintk(ioc, printk(KERN_DEBUG "Access Status=0x%X\n", le16_to_cpu(pg0->AccessStatus)));
- dsasprintk(ioc, printk(KERN_DEBUG "Device Info=0x%X\n", le32_to_cpu(pg0->DeviceInfo)));
- dsasprintk(ioc, printk(KERN_DEBUG "Flags=0x%X\n", le16_to_cpu(pg0->Flags)));
- dsasprintk(ioc, printk(KERN_DEBUG "Physical Port=0x%X\n\n", pg0->PhysicalPort));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "---- SAS DEVICE PAGE 0 ---------\n", ioc->name));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Handle=0x%X\n",
+ ioc->name, le16_to_cpu(pg0->DevHandle)));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Parent Handle=0x%X\n",
+ ioc->name, le16_to_cpu(pg0->ParentDevHandle)));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Enclosure Handle=0x%X\n",
+ ioc->name, le16_to_cpu(pg0->EnclosureHandle)));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Slot=0x%X\n",
+ ioc->name, le16_to_cpu(pg0->Slot)));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "SAS Address=0x%llX\n",
+ ioc->name, (unsigned long long)le64_to_cpu(sas_address)));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Target ID=0x%X\n",
+ ioc->name, pg0->TargetID));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Bus=0x%X\n",
+ ioc->name, pg0->Bus));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Parent Phy Num=0x%X\n",
+ ioc->name, pg0->PhyNum));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Access Status=0x%X\n",
+ ioc->name, le16_to_cpu(pg0->AccessStatus)));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Device Info=0x%X\n",
+ ioc->name, le32_to_cpu(pg0->DeviceInfo)));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Flags=0x%X\n",
+ ioc->name, le16_to_cpu(pg0->Flags)));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Physical Port=0x%X\n\n",
+ ioc->name, pg0->PhysicalPort));
}
static void mptsas_print_expander_pg1(MPT_ADAPTER *ioc, SasExpanderPage1_t *pg1)
{
- dsasprintk(ioc, printk(KERN_DEBUG "---- SAS EXPANDER PAGE 1 ------------\n"));
- dsasprintk(ioc, printk(KERN_DEBUG "Physical Port=0x%X\n", pg1->PhysicalPort));
- dsasprintk(ioc, printk(KERN_DEBUG "PHY Identifier=0x%X\n", pg1->PhyIdentifier));
- dsasprintk(ioc, printk(KERN_DEBUG "Negotiated Link Rate=0x%X\n", pg1->NegotiatedLinkRate));
- dsasprintk(ioc, printk(KERN_DEBUG "Programmed Link Rate=0x%X\n", pg1->ProgrammedLinkRate));
- dsasprintk(ioc, printk(KERN_DEBUG "Hardware Link Rate=0x%X\n", pg1->HwLinkRate));
- dsasprintk(ioc, printk(KERN_DEBUG "Owner Device Handle=0x%X\n",
- le16_to_cpu(pg1->OwnerDevHandle)));
- dsasprintk(ioc, printk(KERN_DEBUG "Attached Device Handle=0x%X\n\n",
- le16_to_cpu(pg1->AttachedDevHandle)));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "---- SAS EXPANDER PAGE 1 ------------\n", ioc->name));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Physical Port=0x%X\n",
+ ioc->name, pg1->PhysicalPort));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "PHY Identifier=0x%X\n",
+ ioc->name, pg1->PhyIdentifier));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Negotiated Link Rate=0x%X\n",
+ ioc->name, pg1->NegotiatedLinkRate));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Programmed Link Rate=0x%X\n",
+ ioc->name, pg1->ProgrammedLinkRate));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Hardware Link Rate=0x%X\n",
+ ioc->name, pg1->HwLinkRate));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Owner Device Handle=0x%X\n",
+ ioc->name, le16_to_cpu(pg1->OwnerDevHandle)));
+ dsasprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "Attached Device Handle=0x%X\n\n", ioc->name,
+ le16_to_cpu(pg1->AttachedDevHandle)));
}
static inline MPT_ADAPTER *phy_to_ioc(struct sas_phy *phy)
@@ -354,8 +285,8 @@ mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_detai
port_info = port_details->port_info;
phy_info = port_info->phy_info;
- dsaswideprintk(ioc, printk(KERN_DEBUG "%s: [%p]: num_phys=%02d "
- "bitmask=0x%016llX\n", __FUNCTION__, port_details,
+ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: [%p]: num_phys=%02d "
+ "bitmask=0x%016llX\n", ioc->name, __FUNCTION__, port_details,
port_details->num_phys, (unsigned long long)
port_details->phy_bitmask));
@@ -382,14 +313,15 @@ mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rp
{
if (phy_info->port_details) {
phy_info->port_details->rphy = rphy;
- dsaswideprintk(ioc, printk(KERN_DEBUG "sas_rphy_add: rphy=%p\n", rphy));
+ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
+ ioc->name, rphy));
}
if (rphy) {
dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
- &rphy->dev, "add:"));
- dsaswideprintk(ioc, printk(KERN_DEBUG "rphy=%p release=%p\n",
- rphy, rphy->dev.release));
+ &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
+ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
+ ioc->name, rphy, rphy->dev.release));
}
}
@@ -410,9 +342,9 @@ mptsas_set_port(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_po
if (port) {
dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
- &port->dev, "add:"));
- dsaswideprintk(ioc, printk(KERN_DEBUG "port=%p release=%p\n",
- port, port->dev.release));
+ &port->dev, MYIOC_s_FMT "add:", ioc->name));
+ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "port=%p release=%p\n",
+ ioc->name, port, port->dev.release));
}
}
@@ -463,9 +395,9 @@ mptsas_setup_wide_ports(MPT_ADAPTER *ioc, struct mptsas_portinfo *port_info)
* Removing a phy from a port, letting the last
* phy be removed by firmware events.
*/
- dsaswideprintk(ioc, printk(KERN_DEBUG
- "%s: [%p]: deleting phy = %d\n",
- __FUNCTION__, port_details, i));
+ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "%s: [%p]: deleting phy = %d\n",
+ ioc->name, __FUNCTION__, port_details, i));
port_details->num_phys--;
port_details->phy_bitmask &= ~ (1 << phy_info->phy_id);
memset(&phy_info->attached, 0, sizeof(struct mptsas_devinfo));
@@ -479,8 +411,8 @@ mptsas_setup_wide_ports(MPT_ADAPTER *ioc, struct mptsas_portinfo *port_info)
phy_info = port_info->phy_info;
for (i = 0 ; i < port_info->num_phys ; i++, phy_info++) {
sas_address = phy_info->attached.sas_address;
- dsaswideprintk(ioc, printk(KERN_DEBUG "phy_id=%d sas_address=0x%018llX\n",
- i, (unsigned long long)sas_address));
+ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "phy_id=%d sas_address=0x%018llX\n",
+ ioc->name, i, (unsigned long long)sas_address));
if (!sas_address)
continue;
port_details = phy_info->port_details;
@@ -498,9 +430,9 @@ mptsas_setup_wide_ports(MPT_ADAPTER *ioc, struct mptsas_portinfo *port_info)
port_details->phy_bitmask |=
(1 << phy_info->phy_id);
phy_info->sas_port_add_phy=1;
- dsaswideprintk(ioc, printk(KERN_DEBUG "\t\tForming port\n\t\t"
+ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "\t\tForming port\n\t\t"
"phy_id=%d sas_address=0x%018llX\n",
- i, (unsigned long long)sas_address));
+ ioc->name, i, (unsigned long long)sas_address));
phy_info->port_details = port_details;
}
@@ -515,9 +447,9 @@ mptsas_setup_wide_ports(MPT_ADAPTER *ioc, struct mptsas_portinfo *port_info)
continue;
if (phy_info_cmp->port_details == port_details )
continue;
- dsaswideprintk(ioc, printk(KERN_DEBUG
+ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT
"\t\tphy_id=%d sas_address=0x%018llX\n",
- j, (unsigned long long)
+ ioc->name, j, (unsigned long long)
phy_info_cmp->attached.sas_address));
if (phy_info_cmp->port_details) {
port_details->rphy =
@@ -549,15 +481,15 @@ mptsas_setup_wide_ports(MPT_ADAPTER *ioc, struct mptsas_portinfo *port_info)
port_details = port_info->phy_info[i].port_details;
if (!port_details)
continue;
- dsaswideprintk(ioc, printk(KERN_DEBUG
+ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT
"%s: [%p]: phy_id=%02d num_phys=%02d "
- "bitmask=0x%016llX\n", __FUNCTION__,
+ "bitmask=0x%016llX\n", ioc->name, __FUNCTION__,
port_details, i, port_details->num_phys,
(unsigned long long)port_details->phy_bitmask));
- dsaswideprintk(ioc, printk(KERN_DEBUG"\t\tport = %p rphy=%p\n",
- port_details->port, port_details->rphy));
+ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "\t\tport = %p rphy=%p\n",
+ ioc->name, port_details->port, port_details->rphy));
}
- dsaswideprintk(ioc, printk(KERN_DEBUG"\n"));
+ dsaswideprintk(ioc, printk("\n"));
mutex_unlock(&ioc->sas_topology_mutex);
}
@@ -573,15 +505,15 @@ static VirtTarget *
mptsas_find_vtarget(MPT_ADAPTER *ioc, u8 channel, u8 id)
{
struct scsi_device *sdev;
- VirtDevice *vdev;
+ VirtDevice *vdevice;
VirtTarget *vtarget = NULL;
shost_for_each_device(sdev, ioc->sh) {
- if ((vdev = sdev->hostdata) == NULL)
+ if ((vdevice = sdev->hostdata) == NULL)
continue;
- if (vdev->vtarget->id == id &&
- vdev->vtarget->channel == channel)
- vtarget = vdev->vtarget;
+ if (vdevice->vtarget->id == id &&
+ vdevice->vtarget->channel == channel)
+ vtarget = vdevice->vtarget;
}
return vtarget;
}
@@ -623,13 +555,7 @@ mptsas_target_reset(MPT_ADAPTER *ioc, u8 channel, u8 id)
DBG_DUMP_TM_REQUEST_FRAME(ioc, (u32 *)mf);
- if (mpt_send_handshake_request(ioc->TaskCtx, ioc,
- sizeof(SCSITaskMgmt_t), (u32 *)mf, NO_SLEEP)) {
- mpt_free_msg_frame(ioc, mf);
- dfailprintk(ioc, printk(MYIOC_s_WARN_FMT "%s, tm handshake failed @%d!!\n",
- ioc->name,__FUNCTION__, __LINE__));
- return 0;
- }
+ mpt_put_msg_frame_hi_pri(ioc->TaskCtx, ioc, mf);
return 1;
}
@@ -649,7 +575,7 @@ static void
mptsas_target_reset_queue(MPT_ADAPTER *ioc,
EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *sas_event_data)
{
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)ioc->sh->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
VirtTarget *vtarget = NULL;
struct mptsas_target_reset_event *target_reset_list;
u8 id, channel;
@@ -696,7 +622,7 @@ mptsas_target_reset_queue(MPT_ADAPTER *ioc,
static void
mptsas_dev_reset_complete(MPT_ADAPTER *ioc)
{
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)ioc->sh->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
struct list_head *head = &hd->target_reset_list;
struct mptsas_target_reset_event *target_reset_list;
struct mptsas_hotplug_event *ev;
@@ -813,7 +739,7 @@ mptsas_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
if (!ioc->sh || !ioc->sh->hostdata)
goto out;
- hd = (MPT_SCSI_HOST *)ioc->sh->hostdata;
+ hd = shost_priv(ioc->sh);
if (!hd->ioc)
goto out;
@@ -913,19 +839,20 @@ static int
mptsas_target_alloc(struct scsi_target *starget)
{
struct Scsi_Host *host = dev_to_shost(&starget->dev);
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(host);
VirtTarget *vtarget;
u8 id, channel;
struct sas_rphy *rphy;
struct mptsas_portinfo *p;
int i;
+ MPT_ADAPTER *ioc = hd->ioc;
vtarget = kzalloc(sizeof(VirtTarget), GFP_KERNEL);
if (!vtarget)
return -ENOMEM;
vtarget->starget = starget;
- vtarget->ioc_id = hd->ioc->id;
+ vtarget->ioc_id = ioc->id;
vtarget->tflags = MPT_TARGET_FLAGS_Q_YES;
id = starget->id;
channel = 0;
@@ -934,15 +861,15 @@ mptsas_target_alloc(struct scsi_target *starget)
* RAID volumes placed beyond the last expected port.
*/
if (starget->channel == MPTSAS_RAID_CHANNEL) {
- for (i=0; i < hd->ioc->raid_data.pIocPg2->NumActiveVolumes; i++)
- if (id == hd->ioc->raid_data.pIocPg2->RaidVolume[i].VolumeID)
- channel = hd->ioc->raid_data.pIocPg2->RaidVolume[i].VolumeBus;
+ for (i=0; i < ioc->raid_data.pIocPg2->NumActiveVolumes; i++)
+ if (id == ioc->raid_data.pIocPg2->RaidVolume[i].VolumeID)
+ channel = ioc->raid_data.pIocPg2->RaidVolume[i].VolumeBus;
goto out;
}
rphy = dev_to_rphy(starget->dev.parent);
- mutex_lock(&hd->ioc->sas_topology_mutex);
- list_for_each_entry(p, &hd->ioc->sas_topology, list) {
+ mutex_lock(&ioc->sas_topology_mutex);
+ list_for_each_entry(p, &ioc->sas_topology, list) {
for (i = 0; i < p->num_phys; i++) {
if (p->phy_info[i].attached.sas_address !=
rphy->identify.sas_address)
@@ -954,18 +881,18 @@ mptsas_target_alloc(struct scsi_target *starget)
/*
* Exposing hidden raid components
*/
- if (mptscsih_is_phys_disk(hd->ioc, channel, id)) {
- id = mptscsih_raid_id_to_num(hd->ioc,
+ if (mptscsih_is_phys_disk(ioc, channel, id)) {
+ id = mptscsih_raid_id_to_num(ioc,
channel, id);
vtarget->tflags |=
MPT_TARGET_FLAGS_RAID_COMPONENT;
p->phy_info[i].attached.phys_disk_num = id;
}
- mutex_unlock(&hd->ioc->sas_topology_mutex);
+ mutex_unlock(&ioc->sas_topology_mutex);
goto out;
}
}
- mutex_unlock(&hd->ioc->sas_topology_mutex);
+ mutex_unlock(&ioc->sas_topology_mutex);
kfree(vtarget);
return -ENXIO;
@@ -981,10 +908,11 @@ static void
mptsas_target_destroy(struct scsi_target *starget)
{
struct Scsi_Host *host = dev_to_shost(&starget->dev);
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(host);
struct sas_rphy *rphy;
struct mptsas_portinfo *p;
int i;
+ MPT_ADAPTER *ioc = hd->ioc;
if (!starget->hostdata)
return;
@@ -993,7 +921,7 @@ mptsas_target_destroy(struct scsi_target *starget)
goto out;
rphy = dev_to_rphy(starget->dev.parent);
- list_for_each_entry(p, &hd->ioc->sas_topology, list) {
+ list_for_each_entry(p, &ioc->sas_topology, list) {
for (i = 0; i < p->num_phys; i++) {
if (p->phy_info[i].attached.sas_address !=
rphy->identify.sas_address)
@@ -1013,61 +941,62 @@ static int
mptsas_slave_alloc(struct scsi_device *sdev)
{
struct Scsi_Host *host = sdev->host;
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(host);
struct sas_rphy *rphy;
struct mptsas_portinfo *p;
- VirtDevice *vdev;
+ VirtDevice *vdevice;
struct scsi_target *starget;
int i;
+ MPT_ADAPTER *ioc = hd->ioc;
- vdev = kzalloc(sizeof(VirtDevice), GFP_KERNEL);
- if (!vdev) {
+ vdevice = kzalloc(sizeof(VirtDevice), GFP_KERNEL);
+ if (!vdevice) {
printk(MYIOC_s_ERR_FMT "slave_alloc kzalloc(%zd) FAILED!\n",
- hd->ioc->name, sizeof(VirtDevice));
+ ioc->name, sizeof(VirtDevice));
return -ENOMEM;
}
starget = scsi_target(sdev);
- vdev->vtarget = starget->hostdata;
+ vdevice->vtarget = starget->hostdata;
if (sdev->channel == MPTSAS_RAID_CHANNEL)
goto out;
rphy = dev_to_rphy(sdev->sdev_target->dev.parent);
- mutex_lock(&hd->ioc->sas_topology_mutex);
- list_for_each_entry(p, &hd->ioc->sas_topology, list) {
+ mutex_lock(&ioc->sas_topology_mutex);
+ list_for_each_entry(p, &ioc->sas_topology, list) {
for (i = 0; i < p->num_phys; i++) {
if (p->phy_info[i].attached.sas_address !=
rphy->identify.sas_address)
continue;
- vdev->lun = sdev->lun;
+ vdevice->lun = sdev->lun;
/*
* Exposing hidden raid components
*/
- if (mptscsih_is_phys_disk(hd->ioc,
+ if (mptscsih_is_phys_disk(ioc,
p->phy_info[i].attached.channel,
p->phy_info[i].attached.id))
sdev->no_uld_attach = 1;
- mutex_unlock(&hd->ioc->sas_topology_mutex);
+ mutex_unlock(&ioc->sas_topology_mutex);
goto out;
}
}
- mutex_unlock(&hd->ioc->sas_topology_mutex);
+ mutex_unlock(&ioc->sas_topology_mutex);
- kfree(vdev);
+ kfree(vdevice);
return -ENXIO;
out:
- vdev->vtarget->num_luns++;
- sdev->hostdata = vdev;
+ vdevice->vtarget->num_luns++;
+ sdev->hostdata = vdevice;
return 0;
}
static int
mptsas_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
{
- VirtDevice *vdev = SCpnt->device->hostdata;
+ VirtDevice *vdevice = SCpnt->device->hostdata;
- if (!vdev || !vdev->vtarget || vdev->vtarget->deleted) {
+ if (!vdevice || !vdevice->vtarget || vdevice->vtarget->deleted) {
SCpnt->result = DID_NO_CONNECT << 16;
done(SCpnt);
return 0;
@@ -1239,10 +1168,8 @@ static int mptsas_phy_reset(struct sas_phy *phy, int hard_reset)
/* process the completed Reply Message Frame */
reply = (SasIoUnitControlReply_t *)ioc->sas_mgmt.reply;
if (reply->IOCStatus != MPI_IOCSTATUS_SUCCESS) {
- printk("%s: IOCStatus=0x%X IOCLogInfo=0x%X\n",
- __FUNCTION__,
- reply->IOCStatus,
- reply->IOCLogInfo);
+ printk(MYIOC_s_INFO_FMT "%s: IOCStatus=0x%X IOCLogInfo=0x%X\n",
+ ioc->name, __FUNCTION__, reply->IOCStatus, reply->IOCLogInfo);
error = -ENXIO;
goto out_unlock;
}
@@ -1328,16 +1255,16 @@ static int mptsas_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
u64 sas_address = 0;
if (!rsp) {
- printk(KERN_ERR "%s: the smp response space is missing\n",
- __FUNCTION__);
+ printk(MYIOC_s_ERR_FMT "%s: the smp response space is missing\n",
+ ioc->name, __FUNCTION__);
return -EINVAL;
}
/* do we need to support multiple segments? */
if (req->bio->bi_vcnt > 1 || rsp->bio->bi_vcnt > 1) {
- printk(KERN_ERR "%s: multiple segments req %u %u, rsp %u %u\n",
- __FUNCTION__, req->bio->bi_vcnt, req->data_len,
- rsp->bio->bi_vcnt, rsp->data_len);
+ printk(MYIOC_s_ERR_FMT "%s: multiple segments req %u %u, rsp %u %u\n",
+ ioc->name, __FUNCTION__, req->bio->bi_vcnt, req->data_len,
+ rsp->bio->bi_vcnt, rsp->data_len);
return -EINVAL;
}
@@ -1402,7 +1329,7 @@ static int mptsas_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
timeleft = wait_for_completion_timeout(&ioc->sas_mgmt.done, 10 * HZ);
if (!timeleft) {
- printk(KERN_ERR "%s: smp timeout!\n", __FUNCTION__);
+ printk(MYIOC_s_ERR_FMT "%s: smp timeout!\n", ioc->name, __FUNCTION__);
/* On timeout reset the board */
mpt_HardResetHandler(ioc, CAN_SLEEP);
ret = -ETIMEDOUT;
@@ -1417,8 +1344,8 @@ static int mptsas_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
memcpy(req->sense, smprep, sizeof(*smprep));
req->sense_len = sizeof(*smprep);
} else {
- printk(KERN_ERR "%s: smp passthru reply failed to be returned\n",
- __FUNCTION__);
+ printk(MYIOC_s_ERR_FMT "%s: smp passthru reply failed to be returned\n",
+ ioc->name, __FUNCTION__);
ret = -ENXIO;
}
unmap:
@@ -2062,12 +1989,12 @@ static int mptsas_probe_one_phy(struct device *dev,
goto out;
}
mptsas_set_port(ioc, phy_info, port);
- dsaswideprintk(ioc, printk(KERN_DEBUG
+ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT
"sas_port_alloc: port=%p dev=%p port_id=%d\n",
- port, dev, port->port_identifier));
+ ioc->name, port, dev, port->port_identifier));
}
- dsaswideprintk(ioc, printk(KERN_DEBUG "sas_port_add_phy: phy_id=%d\n",
- phy_info->phy_id));
+ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_port_add_phy: phy_id=%d\n",
+ ioc->name, phy_info->phy_id));
sas_port_add_phy(port, phy_info->phy);
phy_info->sas_port_add_phy = 0;
}
@@ -2369,8 +2296,9 @@ mptsas_delete_expander_phys(MPT_ADAPTER *ioc)
expander_sas_address)
continue;
dsaswideprintk(ioc,
- dev_printk(KERN_DEBUG, &port->dev,
- "delete port (%d)\n", port->port_identifier));
+ dev_printk(KERN_DEBUG, &port->dev,
+ MYIOC_s_FMT "delete port (%d)\n", ioc->name,
+ port->port_identifier));
sas_port_delete(port);
mptsas_port_delete(ioc, phy_info->port_details);
}
@@ -2613,7 +2541,7 @@ mptsas_adding_inactive_raid_components(MPT_ADAPTER *ioc, u8 channel, u8 id)
ev = kzalloc(sizeof(*ev), GFP_ATOMIC);
if (!ev) {
- printk(KERN_WARNING "mptsas: lost hotplug event\n");
+ printk(MYIOC_s_WARN_FMT "mptsas: lost hotplug event\n", ioc->name);
goto out;
}
@@ -2754,8 +2682,8 @@ mptsas_hotplug_work(struct work_struct *work)
printk(MYIOC_s_INFO_FMT
"removing %s device, channel %d, id %d, phy %d\n",
ioc->name, ds, ev->channel, ev->id, phy_info->phy_id);
- dev_printk(KERN_DEBUG, &port->dev,
- "delete port (%d)\n", port->port_identifier);
+ dev_printk(KERN_DEBUG, &port->dev, MYIOC_s_FMT
+ "delete port (%d)\n", ioc->name, port->port_identifier);
sas_port_delete(port);
mptsas_port_delete(ioc, phy_info->port_details);
break;
@@ -2796,8 +2724,8 @@ mptsas_hotplug_work(struct work_struct *work)
if (!vtarget) {
dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
- "%s: exit at line=%d\n", ioc->name,
- __FUNCTION__, __LINE__));
+ "%s: exit at line=%d\n", ioc->name,
+ __FUNCTION__, __LINE__));
break;
}
/*
@@ -2930,7 +2858,7 @@ mptsas_send_sas_event(MPT_ADAPTER *ioc,
case MPI_EVENT_SAS_DEV_STAT_RC_ADDED:
ev = kzalloc(sizeof(*ev), GFP_ATOMIC);
if (!ev) {
- printk(KERN_WARNING "mptsas: lost hotplug event\n");
+ printk(MYIOC_s_WARN_FMT "lost hotplug event\n", ioc->name);
break;
}
@@ -2989,7 +2917,7 @@ mptsas_send_raid_event(MPT_ADAPTER *ioc,
ev = kzalloc(sizeof(*ev), GFP_ATOMIC);
if (!ev) {
- printk(KERN_WARNING "mptsas: lost hotplug event\n");
+ printk(MYIOC_s_WARN_FMT "lost hotplug event\n", ioc->name);
return;
}
@@ -3288,20 +3216,22 @@ mptsas_probe(struct pci_dev *pdev, const struct pci_device_id *id)
sh->sg_tablesize = numSGE;
}
- hd = (MPT_SCSI_HOST *) sh->hostdata;
+ hd = shost_priv(sh);
hd->ioc = ioc;
/* SCSI needs scsi_cmnd lookup table!
* (with size equal to req_depth*PtrSz!)
*/
- hd->ScsiLookup = kcalloc(ioc->req_depth, sizeof(void *), GFP_ATOMIC);
- if (!hd->ScsiLookup) {
+ ioc->ScsiLookup = kcalloc(ioc->req_depth, sizeof(void *), GFP_ATOMIC);
+ if (!ioc->ScsiLookup) {
error = -ENOMEM;
+ spin_unlock_irqrestore(&ioc->FreeQlock, flags);
goto out_mptsas_probe;
}
+ spin_lock_init(&ioc->scsi_lookup_lock);
dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "ScsiLookup @ %p\n",
- ioc->name, hd->ScsiLookup));
+ ioc->name, ioc->ScsiLookup));
/* Clear the TM flags
*/
@@ -3340,8 +3270,8 @@ mptsas_probe(struct pci_dev *pdev, const struct pci_device_id *id)
error = scsi_add_host(sh, &ioc->pcidev->dev);
if (error) {
- dprintk(ioc, printk(KERN_ERR MYNAM
- "scsi_add_host failed\n"));
+ dprintk(ioc, printk(MYIOC_s_ERR_FMT
+ "scsi_add_host failed\n", ioc->name));
goto out_mptsas_probe;
}
diff --git a/drivers/message/fusion/mptsas.h b/drivers/message/fusion/mptsas.h
new file mode 100644
index 00000000000..7c150f50629
--- /dev/null
+++ b/drivers/message/fusion/mptsas.h
@@ -0,0 +1,158 @@
+/*
+ * linux/drivers/message/fusion/mptsas.h
+ * High performance SCSI + LAN / Fibre Channel device drivers.
+ * For use with PCI chip/adapter(s):
+ * LSIFC9xx/LSI409xx Fibre Channel
+ * running LSI MPT (Message Passing Technology) firmware.
+ *
+ * Copyright (c) 1999-2007 LSI Corporation
+ * (mailto:DL-MPTFusionLinux@lsi.com)
+ *
+ */
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+/*
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ NO WARRANTY
+ THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR
+ CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT
+ LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
+ MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is
+ solely responsible for determining the appropriateness of using and
+ distributing the Program and assumes all risks associated with its
+ exercise of rights under this Agreement, including but not limited to
+ the risks and costs of program errors, damage to or loss of data,
+ programs or equipment, and unavailability or interruption of operations.
+
+ DISCLAIMER OF LIABILITY
+ NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY
+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND
+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED
+ HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+
+#ifndef MPTSAS_H_INCLUDED
+#define MPTSAS_H_INCLUDED
+/*{-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+
+struct mptsas_target_reset_event {
+ struct list_head list;
+ EVENT_DATA_SAS_DEVICE_STATUS_CHANGE sas_event_data;
+ u8 target_reset_issued;
+};
+
+enum mptsas_hotplug_action {
+ MPTSAS_ADD_DEVICE,
+ MPTSAS_DEL_DEVICE,
+ MPTSAS_ADD_RAID,
+ MPTSAS_DEL_RAID,
+ MPTSAS_ADD_INACTIVE_VOLUME,
+ MPTSAS_IGNORE_EVENT,
+};
+
+struct mptsas_hotplug_event {
+ struct work_struct work;
+ MPT_ADAPTER *ioc;
+ enum mptsas_hotplug_action event_type;
+ u64 sas_address;
+ u8 channel;
+ u8 id;
+ u32 device_info;
+ u16 handle;
+ u16 parent_handle;
+ u8 phy_id;
+ u8 phys_disk_num_valid; /* hrc (hidden raid component) */
+ u8 phys_disk_num; /* hrc - unique index*/
+ u8 hidden_raid_component; /* hrc - don't expose*/
+};
+
+struct mptsas_discovery_event {
+ struct work_struct work;
+ MPT_ADAPTER *ioc;
+};
+
+/*
+ * SAS topology structures
+ *
+ * The MPT Fusion firmware interface spreads information about the
+ * SAS topology over many manufacture pages, thus we need some data
+ * structure to collect it and process it for the SAS transport class.
+ */
+
+struct mptsas_devinfo {
+ u16 handle; /* unique id to address this device */
+ u16 handle_parent; /* unique id to address parent device */
+ u16 handle_enclosure; /* enclosure identifier of the enclosure */
+ u16 slot; /* physical slot in enclosure */
+ u8 phy_id; /* phy number of parent device */
+ u8 port_id; /* sas physical port this device
+ is assoc'd with */
+ u8 id; /* logical target id of this device */
+ u32 phys_disk_num; /* phys disk id, for csmi-ioctls */
+ u8 channel; /* logical bus number of this device */
+ u64 sas_address; /* WWN of this device,
+ SATA is assigned by HBA,expander */
+ u32 device_info; /* bitfield detailed info about this device */
+};
+
+/*
+ * Specific details on ports, wide/narrow
+ */
+struct mptsas_portinfo_details{
+ u16 num_phys; /* number of phys belong to this port */
+ u64 phy_bitmask; /* TODO, extend support for 255 phys */
+ struct sas_rphy *rphy; /* transport layer rphy object */
+ struct sas_port *port; /* transport layer port object */
+ struct scsi_target *starget;
+ struct mptsas_portinfo *port_info;
+};
+
+struct mptsas_phyinfo {
+ u16 handle; /* unique id to address this */
+ u8 phy_id; /* phy index */
+ u8 port_id; /* firmware port identifier */
+ u8 negotiated_link_rate; /* nego'd link rate for this phy */
+ u8 hw_link_rate; /* hardware max/min phys link rate */
+ u8 programmed_link_rate; /* programmed max/min phy link rate */
+ u8 sas_port_add_phy; /* flag to request sas_port_add_phy*/
+ struct mptsas_devinfo identify; /* point to phy device info */
+ struct mptsas_devinfo attached; /* point to attached device info */
+ struct sas_phy *phy; /* transport layer phy object */
+ struct mptsas_portinfo *portinfo;
+ struct mptsas_portinfo_details * port_details;
+};
+
+struct mptsas_portinfo {
+ struct list_head list;
+ u16 num_phys; /* number of phys */
+ struct mptsas_phyinfo *phy_info;
+};
+
+struct mptsas_enclosure {
+ u64 enclosure_logical_id; /* The WWN for the enclosure */
+ u16 enclosure_handle; /* unique id to address this */
+ u16 flags; /* details enclosure management */
+ u16 num_slot; /* num slots */
+ u16 start_slot; /* first slot */
+ u8 start_id; /* starting logical target id */
+ u8 start_channel; /* starting logical channel id */
+ u8 sep_id; /* SEP device logical target id */
+ u8 sep_channel; /* SEP channel logical channel id */
+};
+
+/*}-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+#endif
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index 5431529741a..bdff950a54a 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -1,9 +1,9 @@
/*
* linux/drivers/message/fusion/mptscsih.c
- * For use with LSI Logic PCI chip/adapter(s)
- * running LSI Logic Fusion MPT (Message Passing Technology) firmware.
+ * For use with LSI PCI chip/adapter(s)
+ * running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Logic Corporation
+ * Copyright (c) 1999-2007 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
@@ -80,6 +80,10 @@ MODULE_VERSION(my_VERSION);
/*
* Other private/forward protos...
*/
+static struct scsi_cmnd * mptscsih_get_scsi_lookup(MPT_ADAPTER *ioc, int i);
+static struct scsi_cmnd * mptscsih_getclear_scsi_lookup(MPT_ADAPTER *ioc, int i);
+static void mptscsih_set_scsi_lookup(MPT_ADAPTER *ioc, int i, struct scsi_cmnd *scmd);
+static int SCPNT_TO_LOOKUP_IDX(MPT_ADAPTER *ioc, struct scsi_cmnd *scmd);
int mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *r);
static void mptscsih_report_queue_full(struct scsi_cmnd *sc, SCSIIOReply_t *pScsiReply, SCSIIORequest_t *pScsiReq);
int mptscsih_taskmgmt_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *r);
@@ -90,7 +94,6 @@ static void mptscsih_freeChainBuffers(MPT_ADAPTER *ioc, int req_idx);
static void mptscsih_copy_sense_data(struct scsi_cmnd *sc, MPT_SCSI_HOST *hd, MPT_FRAME_HDR *mf, SCSIIOReply_t *pScsiReply);
static int mptscsih_tm_pending_wait(MPT_SCSI_HOST * hd);
static int mptscsih_tm_wait_for_completion(MPT_SCSI_HOST * hd, ulong timeout );
-static int SCPNT_TO_LOOKUP_IDX(struct scsi_cmnd *sc);
static int mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, int lun, int ctx2abort, ulong timeout);
@@ -192,7 +195,7 @@ mptscsih_getFreeChainBuffer(MPT_ADAPTER *ioc, int *retIndex)
int chain_idx;
dsgprintk(ioc, printk(MYIOC_s_DEBUG_FMT "getFreeChainBuffer called\n",
- ioc->name));
+ ioc->name));
spin_lock_irqsave(&ioc->FreeQlock, flags);
if (!list_empty(&ioc->FreeChainQ)) {
int offset;
@@ -203,13 +206,14 @@ mptscsih_getFreeChainBuffer(MPT_ADAPTER *ioc, int *retIndex)
offset = (u8 *)chainBuf - (u8 *)ioc->ChainBuffer;
chain_idx = offset / ioc->req_sz;
rc = SUCCESS;
- dsgprintk(ioc, printk(MYIOC_s_DEBUG_FMT "getFreeChainBuffer chainBuf=%p ChainBuffer=%p offset=%d chain_idx=%d\n",
- ioc->name, chainBuf, ioc->ChainBuffer, offset, chain_idx));
+ dsgprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "getFreeChainBuffer chainBuf=%p ChainBuffer=%p offset=%d chain_idx=%d\n",
+ ioc->name, chainBuf, ioc->ChainBuffer, offset, chain_idx));
} else {
rc = FAILED;
chain_idx = MPT_HOST_NO_CHAIN;
- dfailprintk(ioc, printk(MYIOC_s_DEBUG_FMT "getFreeChainBuffer failed\n",
- ioc->name));
+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT "getFreeChainBuffer failed\n",
+ ioc->name));
}
spin_unlock_irqrestore(&ioc->FreeQlock, flags);
@@ -419,8 +423,8 @@ nextSGEset:
* out the Address and Flags fields.
*/
chainSge = (char *) psge;
- dsgprintk(ioc, printk(KERN_DEBUG " Current buff @ %p (index 0x%x)",
- psge, req_idx));
+ dsgprintk(ioc, printk(MYIOC_s_DEBUG_FMT " Current buff @ %p (index 0x%x)",
+ ioc->name, psge, req_idx));
/* Start the SGE for the next buffer
*/
@@ -428,8 +432,8 @@ nextSGEset:
sgeOffset = 0;
sg_done = 0;
- dsgprintk(ioc, printk(KERN_DEBUG " Chain buff @ %p (index 0x%x)\n",
- psge, chain_idx));
+ dsgprintk(ioc, printk(MYIOC_s_DEBUG_FMT " Chain buff @ %p (index 0x%x)\n",
+ ioc->name, psge, chain_idx));
/* Start the SGE for the next buffer
*/
@@ -588,18 +592,17 @@ mptscsih_info_scsiio(MPT_ADAPTER *ioc, struct scsi_cmnd *sc, SCSIIOReply_t * pSc
}
scsi_print_command(sc);
- printk(KERN_DEBUG "\tfw_channel = %d, fw_id = %d\n",
- pScsiReply->Bus, pScsiReply->TargetID);
- printk(KERN_DEBUG "\trequest_len = %d, underflow = %d, resid = %d\n",
- scsi_bufflen(sc), sc->underflow, scsi_get_resid(sc));
- printk(KERN_DEBUG "\ttag = %d, transfer_count = %d, sc->result = %08X\n",
- le16_to_cpu(pScsiReply->TaskTag),
+ printk(MYIOC_s_DEBUG_FMT "\tfw_channel = %d, fw_id = %d\n",
+ ioc->name, pScsiReply->Bus, pScsiReply->TargetID);
+ printk(MYIOC_s_DEBUG_FMT "\trequest_len = %d, underflow = %d, "
+ "resid = %d\n", ioc->name, scsi_bufflen(sc), sc->underflow,
+ scsi_get_resid(sc));
+ printk(MYIOC_s_DEBUG_FMT "\ttag = %d, transfer_count = %d, "
+ "sc->result = %08X\n", ioc->name, le16_to_cpu(pScsiReply->TaskTag),
le32_to_cpu(pScsiReply->TransferCount), sc->result);
-
- printk(KERN_DEBUG "\tiocstatus = %s (0x%04x), "
+ printk(MYIOC_s_DEBUG_FMT "\tiocstatus = %s (0x%04x), "
"scsi_status = %s (0x%02x), scsi_state = (0x%02x)\n",
- desc, ioc_status,
- desc1, pScsiReply->SCSIStatus,
+ ioc->name, desc, ioc_status, desc1, pScsiReply->SCSIStatus,
pScsiReply->SCSIState);
if (pScsiReply->SCSIState & MPI_SCSI_STATE_AUTOSENSE_VALID) {
@@ -607,9 +610,8 @@ mptscsih_info_scsiio(MPT_ADAPTER *ioc, struct scsi_cmnd *sc, SCSIIOReply_t * pSc
asc = sc->sense_buffer[12];
ascq = sc->sense_buffer[13];
- printk(KERN_DEBUG "\t[sense_key,asc,ascq]: "
- "[0x%02x,0x%02x,0x%02x]\n",
- skey, asc, ascq);
+ printk(MYIOC_s_DEBUG_FMT "\t[sense_key,asc,ascq]: "
+ "[0x%02x,0x%02x,0x%02x]\n", ioc->name, skey, asc, ascq);
}
/*
@@ -617,8 +619,8 @@ mptscsih_info_scsiio(MPT_ADAPTER *ioc, struct scsi_cmnd *sc, SCSIIOReply_t * pSc
*/
if (pScsiReply->SCSIState & MPI_SCSI_STATE_RESPONSE_INFO_VALID &&
pScsiReply->ResponseInfo)
- printk(KERN_DEBUG "response_info = %08xh\n",
- le32_to_cpu(pScsiReply->ResponseInfo));
+ printk(MYIOC_s_DEBUG_FMT "response_info = %08xh\n",
+ ioc->name, le32_to_cpu(pScsiReply->ResponseInfo));
}
#endif
@@ -645,11 +647,10 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
SCSIIORequest_t *pScsiReq;
SCSIIOReply_t *pScsiReply;
u16 req_idx, req_idx_MR;
- VirtDevice *vdev;
+ VirtDevice *vdevice;
VirtTarget *vtarget;
- hd = (MPT_SCSI_HOST *) ioc->sh->hostdata;
-
+ hd = shost_priv(ioc->sh);
req_idx = le16_to_cpu(mf->u.frame.hwhdr.msgctxu.fld.req_idx);
req_idx_MR = (mr != NULL) ?
le16_to_cpu(mr->u.frame.hwhdr.msgctxu.fld.req_idx) : req_idx;
@@ -660,12 +661,11 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
printk (MYIOC_s_ERR_FMT
"req_idx=%x req_idx_MR=%x mf=%p mr=%p sc=%p\n",
ioc->name, req_idx, req_idx_MR, mf, mr,
- hd->ScsiLookup[req_idx_MR]);
+ mptscsih_get_scsi_lookup(ioc, req_idx_MR));
return 0;
}
- sc = hd->ScsiLookup[req_idx];
- hd->ScsiLookup[req_idx] = NULL;
+ sc = mptscsih_getclear_scsi_lookup(ioc, req_idx);
if (sc == NULL) {
MPIHeader_t *hdr = (MPIHeader_t *)mf;
@@ -738,8 +738,8 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
*/
if (scsi_state & MPI_SCSI_STATE_RESPONSE_INFO_VALID &&
pScsiReply->ResponseInfo) {
- printk(KERN_NOTICE "[%d:%d:%d:%d] "
- "FCP_ResponseInfo=%08xh\n",
+ printk(MYIOC_s_NOTE_FMT "[%d:%d:%d:%d] "
+ "FCP_ResponseInfo=%08xh\n", ioc->name,
sc->device->host->host_no, sc->device->channel,
sc->device->id, sc->device->lun,
le32_to_cpu(pScsiReply->ResponseInfo));
@@ -771,10 +771,10 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
if (hd->sel_timeout[pScsiReq->TargetID] < 0xFFFF)
hd->sel_timeout[pScsiReq->TargetID]++;
- vdev = sc->device->hostdata;
- if (!vdev)
+ vdevice = sc->device->hostdata;
+ if (!vdevice)
break;
- vtarget = vdev->vtarget;
+ vtarget = vdevice->vtarget;
if (vtarget->tflags & MPT_TARGET_FLAGS_LED_ON) {
mptscsih_issue_sep_command(ioc, vtarget,
MPI_SEP_REQ_SLOTSTATUS_UNCONFIGURED);
@@ -824,9 +824,9 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
sc->result=DID_SOFT_ERROR << 16;
else /* Sufficient data transfer occurred */
sc->result = (DID_OK << 16) | scsi_status;
- dreplyprintk(ioc, printk(KERN_DEBUG
+ dreplyprintk(ioc, printk(MYIOC_s_DEBUG_FMT
"RESIDUAL_MISMATCH: result=%x on channel=%d id=%d\n",
- sc->result, sc->device->channel, sc->device->id));
+ ioc->name, sc->result, sc->device->channel, sc->device->id));
break;
case MPI_IOCSTATUS_SCSI_DATA_UNDERRUN: /* 0x0045 */
@@ -858,9 +858,11 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
}
- dreplyprintk(ioc, printk(KERN_DEBUG " sc->underflow={report ERR if < %02xh bytes xfer'd}\n",
- sc->underflow));
- dreplyprintk(ioc, printk(KERN_DEBUG " ActBytesXferd=%02xh\n", xfer_cnt));
+ dreplyprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ " sc->underflow={report ERR if < %02xh bytes xfer'd}\n",
+ ioc->name, sc->underflow));
+ dreplyprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ " ActBytesXferd=%02xh\n", ioc->name, xfer_cnt));
/* Report Queue Full
*/
@@ -969,48 +971,32 @@ static void
mptscsih_flush_running_cmds(MPT_SCSI_HOST *hd)
{
MPT_ADAPTER *ioc = hd->ioc;
- struct scsi_cmnd *SCpnt;
- MPT_FRAME_HDR *mf;
+ struct scsi_cmnd *sc;
+ SCSIIORequest_t *mf = NULL;
int ii;
- int max = ioc->req_depth;
-
- dprintk(ioc, printk(KERN_DEBUG MYNAM ": flush_ScsiLookup called\n"));
- for (ii= 0; ii < max; ii++) {
- if ((SCpnt = hd->ScsiLookup[ii]) != NULL) {
-
- /* Command found.
- */
-
- /* Null ScsiLookup index
- */
- hd->ScsiLookup[ii] = NULL;
-
- mf = MPT_INDEX_2_MFPTR(ioc, ii);
- dmfprintk(ioc, printk(KERN_DEBUG MYNAM ": flush: ScsiDone (mf=%p,sc=%p)\n",
- mf, SCpnt));
-
- /* Free Chain buffers */
- mptscsih_freeChainBuffers(ioc, ii);
-
- /* Free Message frames */
- mpt_free_msg_frame(ioc, mf);
-
- if ((unsigned char *)mf != SCpnt->host_scribble)
- continue;
-
- /* Set status, free OS resources (SG DMA buffers)
- * Do OS callback
- */
- scsi_dma_unmap(SCpnt);
-
- SCpnt->result = DID_RESET << 16;
- SCpnt->host_scribble = NULL;
+ int channel, id;
- SCpnt->scsi_done(SCpnt); /* Issue the command callback */
- }
+ for (ii= 0; ii < ioc->req_depth; ii++) {
+ sc = mptscsih_getclear_scsi_lookup(ioc, ii);
+ if (!sc)
+ continue;
+ mf = (SCSIIORequest_t *)MPT_INDEX_2_MFPTR(ioc, ii);
+ if (!mf)
+ continue;
+ channel = mf->Bus;
+ id = mf->TargetID;
+ mptscsih_freeChainBuffers(ioc, ii);
+ mpt_free_msg_frame(ioc, (MPT_FRAME_HDR *)mf);
+ if ((unsigned char *)mf != sc->host_scribble)
+ continue;
+ scsi_dma_unmap(sc);
+ sc->result = DID_RESET << 16;
+ sc->host_scribble = NULL;
+ sdev_printk(KERN_INFO, sc->device, MYIOC_s_FMT
+ "completing cmds: fw_channel %d, fw_id %d, sc=%p,"
+ " mf = %p, idx=%x\n", ioc->name, channel, id, sc, mf, ii);
+ sc->scsi_done(sc);
}
-
- return;
}
/*
@@ -1032,17 +1018,16 @@ mptscsih_search_running_cmds(MPT_SCSI_HOST *hd, VirtDevice *vdevice)
{
SCSIIORequest_t *mf = NULL;
int ii;
- int max = hd->ioc->req_depth;
struct scsi_cmnd *sc;
struct scsi_lun lun;
+ MPT_ADAPTER *ioc = hd->ioc;
+ unsigned long flags;
- dsprintk(hd->ioc, printk(KERN_DEBUG MYNAM ": search_running channel %d id %d lun %d max %d\n",
- vdevice->vtarget->channel, vdevice->vtarget->id, vdevice->lun, max));
-
- for (ii=0; ii < max; ii++) {
- if ((sc = hd->ScsiLookup[ii]) != NULL) {
+ spin_lock_irqsave(&ioc->scsi_lookup_lock, flags);
+ for (ii = 0; ii < ioc->req_depth; ii++) {
+ if ((sc = ioc->ScsiLookup[ii]) != NULL) {
- mf = (SCSIIORequest_t *)MPT_INDEX_2_MFPTR(hd->ioc, ii);
+ mf = (SCSIIORequest_t *)MPT_INDEX_2_MFPTR(ioc, ii);
if (mf == NULL)
continue;
/* If the device is a hidden raid component, then its
@@ -1059,22 +1044,23 @@ mptscsih_search_running_cmds(MPT_SCSI_HOST *hd, VirtDevice *vdevice)
memcmp(lun.scsi_lun, mf->LUN, 8))
continue;
- /* Cleanup
- */
- hd->ScsiLookup[ii] = NULL;
- mptscsih_freeChainBuffers(hd->ioc, ii);
- mpt_free_msg_frame(hd->ioc, (MPT_FRAME_HDR *)mf);
if ((unsigned char *)mf != sc->host_scribble)
continue;
+ ioc->ScsiLookup[ii] = NULL;
+ spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags);
+ mptscsih_freeChainBuffers(ioc, ii);
+ mpt_free_msg_frame(ioc, (MPT_FRAME_HDR *)mf);
scsi_dma_unmap(sc);
sc->host_scribble = NULL;
sc->result = DID_NO_CONNECT << 16;
- sdev_printk(KERN_INFO, sc->device, "completing cmds: fw_channel %d,"
- "fw_id %d, sc=%p, mf = %p, idx=%x\n", vdevice->vtarget->channel,
+ sdev_printk(KERN_INFO, sc->device, MYIOC_s_FMT "completing cmds: fw_channel %d,"
+ "fw_id %d, sc=%p, mf = %p, idx=%x\n", ioc->name, vdevice->vtarget->channel,
vdevice->vtarget->id, sc, mf, ii);
sc->scsi_done(sc);
+ spin_lock_irqsave(&ioc->scsi_lookup_lock, flags);
}
}
+ spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags);
return;
}
@@ -1097,17 +1083,18 @@ mptscsih_report_queue_full(struct scsi_cmnd *sc, SCSIIOReply_t *pScsiReply, SCSI
{
long time = jiffies;
MPT_SCSI_HOST *hd;
+ MPT_ADAPTER *ioc;
if (sc->device == NULL)
return;
if (sc->device->host == NULL)
return;
- if ((hd = (MPT_SCSI_HOST *)sc->device->host->hostdata) == NULL)
+ if ((hd = shost_priv(sc->device->host)) == NULL)
return;
-
+ ioc = hd->ioc;
if (time - hd->last_queue_full > 10 * HZ) {
- dprintk(hd->ioc, printk(MYIOC_s_WARN_FMT "Device (%d:%d:%d) reported QUEUE_FULL!\n",
- hd->ioc->name, 0, sc->device->id, sc->device->lun));
+ dprintk(ioc, printk(MYIOC_s_WARN_FMT "Device (%d:%d:%d) reported QUEUE_FULL!\n",
+ ioc->name, 0, sc->device->id, sc->device->lun));
hd->last_queue_full = time;
}
}
@@ -1134,28 +1121,28 @@ mptscsih_remove(struct pci_dev *pdev)
scsi_remove_host(host);
- if((hd = (MPT_SCSI_HOST *)host->hostdata) == NULL)
+ if((hd = shost_priv(host)) == NULL)
return;
mptscsih_shutdown(pdev);
sz1=0;
- if (hd->ScsiLookup != NULL) {
- sz1 = hd->ioc->req_depth * sizeof(void *);
- kfree(hd->ScsiLookup);
- hd->ScsiLookup = NULL;
+ if (ioc->ScsiLookup != NULL) {
+ sz1 = ioc->req_depth * sizeof(void *);
+ kfree(ioc->ScsiLookup);
+ ioc->ScsiLookup = NULL;
}
- dprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT
+ dprintk(ioc, printk(MYIOC_s_DEBUG_FMT
"Free'd ScsiLookup (%d) memory\n",
- hd->ioc->name, sz1));
+ ioc->name, sz1));
kfree(hd->info_kbuf);
/* NULL the Scsi_Host pointer
*/
- hd->ioc->sh = NULL;
+ ioc->sh = NULL;
scsi_host_put(host);
@@ -1171,15 +1158,6 @@ mptscsih_remove(struct pci_dev *pdev)
void
mptscsih_shutdown(struct pci_dev *pdev)
{
- MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
- struct Scsi_Host *host = ioc->sh;
- MPT_SCSI_HOST *hd;
-
- if(!host)
- return;
-
- hd = (MPT_SCSI_HOST *)host->hostdata;
-
}
#ifdef CONFIG_PM
@@ -1225,7 +1203,7 @@ mptscsih_info(struct Scsi_Host *SChost)
MPT_SCSI_HOST *h;
int size = 0;
- h = (MPT_SCSI_HOST *)SChost->hostdata;
+ h = shost_priv(SChost);
if (h) {
if (h->info_kbuf == NULL)
@@ -1319,7 +1297,7 @@ int
mptscsih_proc_info(struct Scsi_Host *host, char *buffer, char **start, off_t offset,
int length, int func)
{
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
int size = 0;
@@ -1358,7 +1336,7 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
MPT_SCSI_HOST *hd;
MPT_FRAME_HDR *mf;
SCSIIORequest_t *pScsiReq;
- VirtDevice *vdev = SCpnt->device->hostdata;
+ VirtDevice *vdevice = SCpnt->device->hostdata;
int lun;
u32 datalen;
u32 scsictl;
@@ -1368,7 +1346,7 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
int ii;
MPT_ADAPTER *ioc;
- hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata;
+ hd = shost_priv(SCpnt->device->host);
ioc = hd->ioc;
lun = SCpnt->device->lun;
SCpnt->scsi_done = done;
@@ -1385,7 +1363,7 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
/*
* Put together a MPT SCSI request...
*/
- if ((mf = mpt_get_msg_frame(hd->ioc->DoneCtx, hd->ioc)) == NULL) {
+ if ((mf = mpt_get_msg_frame(ioc->DoneCtx, ioc)) == NULL) {
dprintk(ioc, printk(MYIOC_s_WARN_FMT "QueueCmd, no msg frames!!\n",
ioc->name));
return SCSI_MLQUEUE_HOST_BUSY;
@@ -1415,8 +1393,8 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
/* Default to untagged. Once a target structure has been allocated,
* use the Inquiry data to determine if device supports tagged.
*/
- if (vdev
- && (vdev->vtarget->tflags & MPT_TARGET_FLAGS_Q_YES)
+ if (vdevice
+ && (vdevice->vtarget->tflags & MPT_TARGET_FLAGS_Q_YES)
&& (SCpnt->device->tagged_supported)) {
scsictl = scsidir | MPI_SCSIIO_CONTROL_SIMPLEQ;
} else {
@@ -1425,10 +1403,10 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
/* Use the above information to set up the message frame
*/
- pScsiReq->TargetID = (u8) vdev->vtarget->id;
- pScsiReq->Bus = vdev->vtarget->channel;
+ pScsiReq->TargetID = (u8) vdevice->vtarget->id;
+ pScsiReq->Bus = vdevice->vtarget->channel;
pScsiReq->ChainOffset = 0;
- if (vdev->vtarget->tflags & MPT_TARGET_FLAGS_RAID_COMPONENT)
+ if (vdevice->vtarget->tflags & MPT_TARGET_FLAGS_RAID_COMPONENT)
pScsiReq->Function = MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH;
else
pScsiReq->Function = MPI_FUNCTION_SCSI_IO_REQUEST;
@@ -1453,7 +1431,7 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
pScsiReq->DataLength = cpu_to_le32(datalen);
/* SenseBuffer low address */
- pScsiReq->SenseBufferLowAddr = cpu_to_le32(hd->ioc->sense_buf_low_dma
+ pScsiReq->SenseBufferLowAddr = cpu_to_le32(ioc->sense_buf_low_dma
+ (my_idx * MPT_SENSE_BUFFER_ALLOC));
/* Now add the SG list
@@ -1465,23 +1443,22 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
(dma_addr_t) -1);
} else {
/* Add a 32 or 64 bit SGE */
- if (mptscsih_AddSGE(hd->ioc, SCpnt, pScsiReq, my_idx) != SUCCESS)
+ if (mptscsih_AddSGE(ioc, SCpnt, pScsiReq, my_idx) != SUCCESS)
goto fail;
}
SCpnt->host_scribble = (unsigned char *)mf;
- hd->ScsiLookup[my_idx] = SCpnt;
+ mptscsih_set_scsi_lookup(ioc, my_idx, SCpnt);
- mpt_put_msg_frame(hd->ioc->DoneCtx, hd->ioc, mf);
+ mpt_put_msg_frame(ioc->DoneCtx, ioc, mf);
dmfprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Issued SCSI cmd (%p) mf=%p idx=%d\n",
ioc->name, SCpnt, mf, my_idx));
- DBG_DUMP_REQUEST_FRAME(ioc, (u32 *)mf)
+ DBG_DUMP_REQUEST_FRAME(ioc, (u32 *)mf);
return 0;
fail:
- hd->ScsiLookup[my_idx] = NULL;
- mptscsih_freeChainBuffers(hd->ioc, my_idx);
- mpt_free_msg_frame(hd->ioc, mf);
+ mptscsih_freeChainBuffers(ioc, my_idx);
+ mpt_free_msg_frame(ioc, mf);
return SCSI_MLQUEUE_HOST_BUSY;
}
@@ -1590,38 +1567,38 @@ mptscsih_TMHandler(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, int lun, int c
*/
if (mptscsih_tm_pending_wait(hd) == FAILED) {
if (type == MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK) {
- dtmprintk(ioc, printk(KERN_DEBUG MYNAM ": %s: TMHandler abort: "
+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "TMHandler abort: "
"Timed out waiting for last TM (%d) to complete! \n",
ioc->name, hd->tmPending));
return FAILED;
} else if (type == MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET) {
- dtmprintk(ioc, printk(KERN_DEBUG MYNAM ": %s: TMHandler target "
+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "TMHandler target "
"reset: Timed out waiting for last TM (%d) "
"to complete! \n", ioc->name,
hd->tmPending));
return FAILED;
} else if (type == MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS) {
- dtmprintk(ioc, printk(KERN_DEBUG MYNAM ": %s: TMHandler bus reset: "
+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "TMHandler bus reset: "
"Timed out waiting for last TM (%d) to complete! \n",
ioc->name, hd->tmPending));
return FAILED;
}
} else {
- spin_lock_irqsave(&hd->ioc->FreeQlock, flags);
+ spin_lock_irqsave(&ioc->FreeQlock, flags);
hd->tmPending |= (1 << type);
- spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
+ spin_unlock_irqrestore(&ioc->FreeQlock, flags);
}
- ioc_raw_state = mpt_GetIocState(hd->ioc, 0);
+ ioc_raw_state = mpt_GetIocState(ioc, 0);
if ((ioc_raw_state & MPI_IOC_STATE_MASK) != MPI_IOC_STATE_OPERATIONAL) {
printk(MYIOC_s_WARN_FMT
"TM Handler for type=%x: IOC Not operational (0x%x)!\n",
ioc->name, type, ioc_raw_state);
- printk(KERN_WARNING " Issuing HardReset!!\n");
+ printk(MYIOC_s_WARN_FMT " Issuing HardReset!!\n", ioc->name);
if (mpt_HardResetHandler(ioc, CAN_SLEEP) < 0)
- printk((KERN_WARNING "TMHandler: HardReset "
- "FAILED!!\n"));
+ printk(MYIOC_s_WARN_FMT "TMHandler: HardReset "
+ "FAILED!!\n", ioc->name);
return FAILED;
}
@@ -1680,16 +1657,17 @@ mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, int lun, i
SCSITaskMgmt_t *pScsiTm;
int ii;
int retval;
+ MPT_ADAPTER *ioc = hd->ioc;
/* Return Fail to calling function if no message frames available.
*/
- if ((mf = mpt_get_msg_frame(hd->ioc->TaskCtx, hd->ioc)) == NULL) {
- dfailprintk(hd->ioc, printk(MYIOC_s_ERR_FMT "IssueTaskMgmt, no msg frames!!\n",
- hd->ioc->name));
+ if ((mf = mpt_get_msg_frame(ioc->TaskCtx, ioc)) == NULL) {
+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT "IssueTaskMgmt, no msg frames!!\n",
+ ioc->name));
return FAILED;
}
- dtmprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT "IssueTaskMgmt request @ %p\n",
- hd->ioc->name, mf));
+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "IssueTaskMgmt request @ %p\n",
+ ioc->name, mf));
/* Format the Request
*/
@@ -1712,28 +1690,34 @@ mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, int lun, i
pScsiTm->TaskMsgContext = ctx2abort;
- dtmprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT "IssueTaskMgmt: ctx2abort (0x%08x) "
- "type=%d\n", hd->ioc->name, ctx2abort, type));
+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "IssueTaskMgmt: ctx2abort (0x%08x) "
+ "type=%d\n", ioc->name, ctx2abort, type));
DBG_DUMP_TM_REQUEST_FRAME(ioc, (u32 *)pScsiTm);
- if ((retval = mpt_send_handshake_request(hd->ioc->TaskCtx, hd->ioc,
- sizeof(SCSITaskMgmt_t), (u32*)pScsiTm, CAN_SLEEP)) != 0) {
- dfailprintk(hd->ioc, printk(MYIOC_s_ERR_FMT "send_handshake FAILED!"
- " (hd %p, ioc %p, mf %p, rc=%d) \n", hd->ioc->name, hd,
- hd->ioc, mf, retval));
- goto fail_out;
+ if ((ioc->facts.IOCCapabilities & MPI_IOCFACTS_CAPABILITY_HIGH_PRI_Q) &&
+ (ioc->facts.MsgVersion >= MPI_VERSION_01_05))
+ mpt_put_msg_frame_hi_pri(ioc->TaskCtx, ioc, mf);
+ else {
+ retval = mpt_send_handshake_request(ioc->TaskCtx, ioc,
+ sizeof(SCSITaskMgmt_t), (u32*)pScsiTm, CAN_SLEEP);
+ if (retval) {
+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT "send_handshake FAILED!"
+ " (hd %p, ioc %p, mf %p, rc=%d) \n", ioc->name, hd,
+ ioc, mf, retval));
+ goto fail_out;
+ }
}
if(mptscsih_tm_wait_for_completion(hd, timeout) == FAILED) {
- dfailprintk(hd->ioc, printk(MYIOC_s_ERR_FMT "task management request TIMED OUT!"
- " (hd %p, ioc %p, mf %p) \n", hd->ioc->name, hd,
- hd->ioc, mf));
- dtmprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT "Calling HardReset! \n",
- hd->ioc->name));
- retval = mpt_HardResetHandler(hd->ioc, CAN_SLEEP);
- dtmprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT "rc=%d \n",
- hd->ioc->name, retval));
+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT "task management request TIMED OUT!"
+ " (hd %p, ioc %p, mf %p) \n", ioc->name, hd,
+ ioc, mf));
+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Calling HardReset! \n",
+ ioc->name));
+ retval = mpt_HardResetHandler(ioc, CAN_SLEEP);
+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rc=%d \n",
+ ioc->name, retval));
goto fail_out;
}
@@ -1754,7 +1738,7 @@ mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, int lun, i
/*
* Free task managment mf, and corresponding tm flags
*/
- mpt_free_msg_frame(hd->ioc, mf);
+ mpt_free_msg_frame(ioc, mf);
hd->tmPending = 0;
hd->tmState = TM_STATE_NONE;
return FAILED;
@@ -1797,11 +1781,11 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
/* If we can't locate our host adapter structure, return FAILED status.
*/
- if ((hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata) == NULL) {
+ if ((hd = shost_priv(SCpnt->device->host)) == NULL) {
SCpnt->result = DID_RESET << 16;
SCpnt->scsi_done(SCpnt);
- printk(KERN_DEBUG MYNAM ": mptscsih_abort: Can't locate "
- "host! (sc=%p)\n", SCpnt);
+ printk(KERN_ERR MYNAM ": task abort: "
+ "can't locate host! (sc=%p)\n", SCpnt);
return FAILED;
}
@@ -1812,8 +1796,9 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
vdevice = SCpnt->device->hostdata;
if (!vdevice || !vdevice->vtarget) {
- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "task abort: device has been "
- "deleted (sc=%p)\n", ioc->name, SCpnt));
+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "task abort: device has been deleted (sc=%p)\n",
+ ioc->name, SCpnt));
SCpnt->result = DID_NO_CONNECT << 16;
SCpnt->scsi_done(SCpnt);
retval = 0;
@@ -1823,8 +1808,9 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
/* Task aborts are not supported for hidden raid components.
*/
if (vdevice->vtarget->tflags & MPT_TARGET_FLAGS_RAID_COMPONENT) {
- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "task abort: hidden raid "
- "component (sc=%p)\n", ioc->name, SCpnt));
+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "task abort: hidden raid component (sc=%p)\n",
+ ioc->name, SCpnt));
SCpnt->result = DID_RESET << 16;
retval = FAILED;
goto out;
@@ -1832,12 +1818,12 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
/* Find this command
*/
- if ((scpnt_idx = SCPNT_TO_LOOKUP_IDX(SCpnt)) < 0) {
+ if ((scpnt_idx = SCPNT_TO_LOOKUP_IDX(ioc, SCpnt)) < 0) {
/* Cmd not found in ScsiLookup.
* Do OS callback.
*/
SCpnt->result = DID_RESET << 16;
- dtmprintk(ioc, printk(KERN_DEBUG MYNAM ": %s: mptscsih_abort: "
+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "task abort: "
"Command not in the active list! (sc=%p)\n", ioc->name,
SCpnt));
retval = 0;
@@ -1859,7 +1845,7 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
* swap it here either. It is an opaque cookie to
* the controller, so it does not matter. -DaveM
*/
- mf = MPT_INDEX_2_MFPTR(hd->ioc, scpnt_idx);
+ mf = MPT_INDEX_2_MFPTR(ioc, scpnt_idx);
ctx2abort = mf->u.frame.hwhdr.msgctxu.MsgContext;
hd->abortSCpnt = SCpnt;
@@ -1868,7 +1854,7 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
vdevice->vtarget->channel, vdevice->vtarget->id, vdevice->lun,
ctx2abort, mptscsih_get_tm_timeout(ioc));
- if (SCPNT_TO_LOOKUP_IDX(SCpnt) == scpnt_idx &&
+ if (SCPNT_TO_LOOKUP_IDX(ioc, SCpnt) == scpnt_idx &&
SCpnt->serial_number == sn)
retval = FAILED;
@@ -1901,9 +1887,9 @@ mptscsih_dev_reset(struct scsi_cmnd * SCpnt)
/* If we can't locate our host adapter structure, return FAILED status.
*/
- if ((hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata) == NULL){
- printk(KERN_DEBUG MYNAM ": mptscsih_dev_reset: Can't "
- "locate host! (sc=%p)\n", SCpnt);
+ if ((hd = shost_priv(SCpnt->device->host)) == NULL){
+ printk(KERN_ERR MYNAM ": target reset: "
+ "Can't locate host! (sc=%p)\n", SCpnt);
return FAILED;
}
@@ -1959,14 +1945,14 @@ mptscsih_bus_reset(struct scsi_cmnd * SCpnt)
{
MPT_SCSI_HOST *hd;
int retval;
- VirtDevice *vdev;
+ VirtDevice *vdevice;
MPT_ADAPTER *ioc;
/* If we can't locate our host adapter structure, return FAILED status.
*/
- if ((hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata) == NULL){
- printk(KERN_DEBUG MYNAM ": mptscsih_bus_reset: Can't "
- "locate host! (sc=%p)\n", SCpnt );
+ if ((hd = shost_priv(SCpnt->device->host)) == NULL){
+ printk(KERN_ERR MYNAM ": bus reset: "
+ "Can't locate host! (sc=%p)\n", SCpnt);
return FAILED;
}
@@ -1978,9 +1964,9 @@ mptscsih_bus_reset(struct scsi_cmnd * SCpnt)
if (hd->timeouts < -1)
hd->timeouts++;
- vdev = SCpnt->device->hostdata;
+ vdevice = SCpnt->device->hostdata;
retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS,
- vdev->vtarget->channel, 0, 0, 0, mptscsih_get_tm_timeout(ioc));
+ vdevice->vtarget->channel, 0, 0, 0, mptscsih_get_tm_timeout(ioc));
printk(MYIOC_s_INFO_FMT "bus reset: %s (sc=%p)\n",
ioc->name, ((retval == 0) ? "SUCCESS" : "FAILED" ), SCpnt);
@@ -2008,9 +1994,9 @@ mptscsih_host_reset(struct scsi_cmnd *SCpnt)
MPT_ADAPTER *ioc;
/* If we can't locate the host to reset, then we failed. */
- if ((hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata) == NULL){
- printk( KERN_DEBUG MYNAM ": mptscsih_host_reset: Can't "
- "locate host! (sc=%p)\n", SCpnt);
+ if ((hd = shost_priv(SCpnt->device->host)) == NULL){
+ printk(KERN_ERR MYNAM ": host reset: "
+ "Can't locate host! (sc=%p)\n", SCpnt);
return FAILED;
}
@@ -2021,7 +2007,7 @@ mptscsih_host_reset(struct scsi_cmnd *SCpnt)
/* If our attempts to reset the host failed, then return a failed
* status. The host will be taken off line by the SCSI mid-layer.
*/
- if (mpt_HardResetHandler(hd->ioc, CAN_SLEEP) < 0) {
+ if (mpt_HardResetHandler(ioc, CAN_SLEEP) < 0) {
retval = FAILED;
} else {
/* Make sure TM pending is cleared and TM state is set to
@@ -2051,17 +2037,18 @@ mptscsih_tm_pending_wait(MPT_SCSI_HOST * hd)
unsigned long flags;
int loop_count = 4 * 10; /* Wait 10 seconds */
int status = FAILED;
+ MPT_ADAPTER *ioc = hd->ioc;
do {
- spin_lock_irqsave(&hd->ioc->FreeQlock, flags);
+ spin_lock_irqsave(&ioc->FreeQlock, flags);
if (hd->tmState == TM_STATE_NONE) {
hd->tmState = TM_STATE_IN_PROGRESS;
hd->tmPending = 1;
- spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
+ spin_unlock_irqrestore(&ioc->FreeQlock, flags);
status = SUCCESS;
break;
}
- spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
+ spin_unlock_irqrestore(&ioc->FreeQlock, flags);
msleep(250);
} while (--loop_count);
@@ -2082,15 +2069,16 @@ mptscsih_tm_wait_for_completion(MPT_SCSI_HOST * hd, ulong timeout )
unsigned long flags;
int loop_count = 4 * timeout;
int status = FAILED;
+ MPT_ADAPTER *ioc = hd->ioc;
do {
- spin_lock_irqsave(&hd->ioc->FreeQlock, flags);
+ spin_lock_irqsave(&ioc->FreeQlock, flags);
if(hd->tmPending == 0) {
status = SUCCESS;
- spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
+ spin_unlock_irqrestore(&ioc->FreeQlock, flags);
break;
}
- spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
+ spin_unlock_irqrestore(&ioc->FreeQlock, flags);
msleep(250);
} while (--loop_count);
@@ -2172,7 +2160,7 @@ mptscsih_taskmgmt_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *m
return 1;
}
- hd = (MPT_SCSI_HOST *)ioc->sh->hostdata;
+ hd = shost_priv(ioc->sh);
pScsiTmReply = (SCSITaskMgmtReply_t*)mr;
pScsiTmReq = (SCSITaskMgmt_t*)mf;
tmType = pScsiTmReq->TaskType;
@@ -2223,7 +2211,7 @@ mptscsih_taskmgmt_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *m
if (iocstatus == MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED ||
hd->cmdPtr)
if (mpt_HardResetHandler(ioc, NO_SLEEP) < 0)
- printk((KERN_WARNING " Firmware Reload FAILED!!\n"));
+ printk(MYIOC_s_WARN_FMT " Firmware Reload FAILED!!\n", ioc->name);
break;
case MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET:
@@ -2366,7 +2354,7 @@ void
mptscsih_slave_destroy(struct scsi_device *sdev)
{
struct Scsi_Host *host = sdev->host;
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(host);
VirtTarget *vtarget;
VirtDevice *vdevice;
struct scsi_target *starget;
@@ -2393,16 +2381,17 @@ mptscsih_slave_destroy(struct scsi_device *sdev)
int
mptscsih_change_queue_depth(struct scsi_device *sdev, int qdepth)
{
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)sdev->host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(sdev->host);
VirtTarget *vtarget;
struct scsi_target *starget;
int max_depth;
int tagged;
+ MPT_ADAPTER *ioc = hd->ioc;
starget = scsi_target(sdev);
vtarget = starget->hostdata;
- if (hd->ioc->bus_type == SPI) {
+ if (ioc->bus_type == SPI) {
if (!(vtarget->tflags & MPT_TARGET_FLAGS_Q_YES))
max_depth = 1;
else if (sdev->type == TYPE_DISK &&
@@ -2437,19 +2426,20 @@ mptscsih_slave_configure(struct scsi_device *sdev)
VirtTarget *vtarget;
VirtDevice *vdevice;
struct scsi_target *starget;
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)sh->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(sh);
+ MPT_ADAPTER *ioc = hd->ioc;
starget = scsi_target(sdev);
vtarget = starget->hostdata;
vdevice = sdev->hostdata;
- dsprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT
+ dsprintk(ioc, printk(MYIOC_s_DEBUG_FMT
"device @ %p, channel=%d, id=%d, lun=%d\n",
- hd->ioc->name, sdev, sdev->channel, sdev->id, sdev->lun));
- if (hd->ioc->bus_type == SPI)
- dsprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT
+ ioc->name, sdev, sdev->channel, sdev->id, sdev->lun));
+ if (ioc->bus_type == SPI)
+ dsprintk(ioc, printk(MYIOC_s_DEBUG_FMT
"sdtr %d wdtr %d ppr %d inq length=%d\n",
- hd->ioc->name, sdev->sdtr, sdev->wdtr,
+ ioc->name, sdev->sdtr, sdev->wdtr,
sdev->ppr, sdev->inquiry_len));
if (sdev->id > sh->max_id) {
@@ -2461,21 +2451,21 @@ mptscsih_slave_configure(struct scsi_device *sdev)
vdevice->configured_lun = 1;
mptscsih_change_queue_depth(sdev, MPT_SCSI_CMD_PER_DEV_HIGH);
- dsprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT
+ dsprintk(ioc, printk(MYIOC_s_DEBUG_FMT
"Queue depth=%d, tflags=%x\n",
- hd->ioc->name, sdev->queue_depth, vtarget->tflags));
+ ioc->name, sdev->queue_depth, vtarget->tflags));
- if (hd->ioc->bus_type == SPI)
- dsprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT
+ if (ioc->bus_type == SPI)
+ dsprintk(ioc, printk(MYIOC_s_DEBUG_FMT
"negoFlags=%x, maxOffset=%x, SyncFactor=%x\n",
- hd->ioc->name, vtarget->negoFlags, vtarget->maxOffset,
+ ioc->name, vtarget->negoFlags, vtarget->maxOffset,
vtarget->minSyncFactor));
slave_configure_exit:
- dsprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT
+ dsprintk(ioc, printk(MYIOC_s_DEBUG_FMT
"tagged %d, simple %d, ordered %d\n",
- hd->ioc->name,sdev->tagged_supported, sdev->simple_tags,
+ ioc->name,sdev->tagged_supported, sdev->simple_tags,
sdev->ordered_tags));
return 0;
@@ -2494,14 +2484,15 @@ slave_configure_exit:
static void
mptscsih_copy_sense_data(struct scsi_cmnd *sc, MPT_SCSI_HOST *hd, MPT_FRAME_HDR *mf, SCSIIOReply_t *pScsiReply)
{
- VirtDevice *vdev;
+ VirtDevice *vdevice;
SCSIIORequest_t *pReq;
u32 sense_count = le32_to_cpu(pScsiReply->SenseCount);
+ MPT_ADAPTER *ioc = hd->ioc;
/* Get target structure
*/
pReq = (SCSIIORequest_t *) mf;
- vdev = sc->device->hostdata;
+ vdevice = sc->device->hostdata;
if (sense_count) {
u8 *sense_data;
@@ -2509,15 +2500,14 @@ mptscsih_copy_sense_data(struct scsi_cmnd *sc, MPT_SCSI_HOST *hd, MPT_FRAME_HDR
/* Copy the sense received into the scsi command block. */
req_index = le16_to_cpu(mf->u.frame.hwhdr.msgctxu.fld.req_idx);
- sense_data = ((u8 *)hd->ioc->sense_buf_pool + (req_index * MPT_SENSE_BUFFER_ALLOC));
+ sense_data = ((u8 *)ioc->sense_buf_pool + (req_index * MPT_SENSE_BUFFER_ALLOC));
memcpy(sc->sense_buffer, sense_data, SNS_LEN(sc));
/* Log SMART data (asc = 0x5D, non-IM case only) if required.
*/
- if ((hd->ioc->events) && (hd->ioc->eventTypes & (1 << MPI_EVENT_SCSI_DEVICE_STATUS_CHANGE))) {
- if ((sense_data[12] == 0x5D) && (vdev->vtarget->raidVolume == 0)) {
+ if ((ioc->events) && (ioc->eventTypes & (1 << MPI_EVENT_SCSI_DEVICE_STATUS_CHANGE))) {
+ if ((sense_data[12] == 0x5D) && (vdevice->vtarget->raidVolume == 0)) {
int idx;
- MPT_ADAPTER *ioc = hd->ioc;
idx = ioc->eventContext % MPTCTL_EVENT_LOG_SIZE;
ioc->events[idx].event = MPI_EVENT_SCSI_DEVICE_STATUS_CHANGE;
@@ -2530,36 +2520,116 @@ mptscsih_copy_sense_data(struct scsi_cmnd *sc, MPT_SCSI_HOST *hd, MPT_FRAME_HDR
ioc->events[idx].data[1] = (sense_data[13] << 8) | sense_data[12];
ioc->eventContext++;
- if (hd->ioc->pcidev->vendor ==
+ if (ioc->pcidev->vendor ==
PCI_VENDOR_ID_IBM) {
- mptscsih_issue_sep_command(hd->ioc,
- vdev->vtarget, MPI_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT);
- vdev->vtarget->tflags |=
+ mptscsih_issue_sep_command(ioc,
+ vdevice->vtarget, MPI_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT);
+ vdevice->vtarget->tflags |=
MPT_TARGET_FLAGS_LED_ON;
}
}
}
} else {
- dprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT "Hmmm... SenseData len=0! (?)\n",
- hd->ioc->name));
+ dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Hmmm... SenseData len=0! (?)\n",
+ ioc->name));
}
}
-static int
-SCPNT_TO_LOOKUP_IDX(struct scsi_cmnd *sc)
+/**
+ * mptscsih_get_scsi_lookup
+ *
+ * retrieves scmd entry from ScsiLookup[] array list
+ *
+ * @ioc: Pointer to MPT_ADAPTER structure
+ * @i: index into the array
+ *
+ * Returns the scsi_cmd pointer
+ *
+ **/
+static struct scsi_cmnd *
+mptscsih_get_scsi_lookup(MPT_ADAPTER *ioc, int i)
{
- MPT_SCSI_HOST *hd;
- int i;
+ unsigned long flags;
+ struct scsi_cmnd *scmd;
- hd = (MPT_SCSI_HOST *) sc->device->host->hostdata;
+ spin_lock_irqsave(&ioc->scsi_lookup_lock, flags);
+ scmd = ioc->ScsiLookup[i];
+ spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags);
+
+ return scmd;
+}
+
+/**
+ * mptscsih_getclear_scsi_lookup
+ *
+ * retrieves and clears scmd entry from ScsiLookup[] array list
+ *
+ * @ioc: Pointer to MPT_ADAPTER structure
+ * @i: index into the array
+ *
+ * Returns the scsi_cmd pointer
+ *
+ **/
+static struct scsi_cmnd *
+mptscsih_getclear_scsi_lookup(MPT_ADAPTER *ioc, int i)
+{
+ unsigned long flags;
+ struct scsi_cmnd *scmd;
+
+ spin_lock_irqsave(&ioc->scsi_lookup_lock, flags);
+ scmd = ioc->ScsiLookup[i];
+ ioc->ScsiLookup[i] = NULL;
+ spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags);
+
+ return scmd;
+}
- for (i = 0; i < hd->ioc->req_depth; i++) {
- if (hd->ScsiLookup[i] == sc) {
- return i;
+/**
+ * mptscsih_set_scsi_lookup
+ *
+ * writes a scmd entry into the ScsiLookup[] array list
+ *
+ * @ioc: Pointer to MPT_ADAPTER structure
+ * @i: index into the array
+ * @scmd: scsi_cmnd pointer
+ *
+ **/
+static void
+mptscsih_set_scsi_lookup(MPT_ADAPTER *ioc, int i, struct scsi_cmnd *scmd)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&ioc->scsi_lookup_lock, flags);
+ ioc->ScsiLookup[i] = scmd;
+ spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags);
+}
+
+/**
+ * SCPNT_TO_LOOKUP_IDX
+ *
+ * search's for a given scmd in the ScsiLookup[] array list
+ *
+ * @ioc: Pointer to MPT_ADAPTER structure
+ * @scmd: scsi_cmnd pointer
+ *
+ **/
+static int
+SCPNT_TO_LOOKUP_IDX(MPT_ADAPTER *ioc, struct scsi_cmnd *sc)
+{
+ unsigned long flags;
+ int i, index=-1;
+
+ spin_lock_irqsave(&ioc->scsi_lookup_lock, flags);
+ for (i = 0; i < ioc->req_depth; i++) {
+ if (ioc->ScsiLookup[i] == sc) {
+ index = i;
+ goto out;
}
}
- return -1;
+ out:
+ spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags);
+ return index;
}
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
@@ -2568,21 +2638,20 @@ mptscsih_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
{
MPT_SCSI_HOST *hd;
unsigned long flags;
- int ii;
- dtmprintk(ioc, printk(KERN_DEBUG MYNAM
- ": IOC %s_reset routed to SCSI host driver!\n",
- reset_phase==MPT_IOC_SETUP_RESET ? "setup" : (
- reset_phase==MPT_IOC_PRE_RESET ? "pre" : "post")));
+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ ": IOC %s_reset routed to SCSI host driver!\n",
+ ioc->name, reset_phase==MPT_IOC_SETUP_RESET ? "setup" : (
+ reset_phase==MPT_IOC_PRE_RESET ? "pre" : "post")));
/* If a FW reload request arrives after base installed but
* before all scsi hosts have been attached, then an alt_ioc
* may have a NULL sh pointer.
*/
- if ((ioc->sh == NULL) || (ioc->sh->hostdata == NULL))
+ if (ioc->sh == NULL || shost_priv(ioc->sh) == NULL)
return 0;
else
- hd = (MPT_SCSI_HOST *) ioc->sh->hostdata;
+ hd = shost_priv(ioc->sh);
if (reset_phase == MPT_IOC_SETUP_RESET) {
dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Setup-Diag Reset\n", ioc->name));
@@ -2624,11 +2693,6 @@ mptscsih_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
* Init all control structures.
*/
- /* ScsiLookup initialization
- */
- for (ii=0; ii < hd->ioc->req_depth; ii++)
- hd->ScsiLookup[ii] = NULL;
-
/* 2. Chain Buffer initialization
*/
@@ -2675,7 +2739,7 @@ mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
ioc->name, event));
if (ioc->sh == NULL ||
- ((hd = (MPT_SCSI_HOST *)ioc->sh->hostdata) == NULL))
+ ((hd = shost_priv(ioc->sh)) == NULL))
return 1;
switch (event) {
@@ -2713,7 +2777,8 @@ mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
case MPI_EVENT_STATE_CHANGE: /* 02 */
case MPI_EVENT_EVENT_CHANGE: /* 0A */
default:
- dprintk(ioc, printk(KERN_DEBUG MYNAM ": Ignoring event (=%02Xh)\n", event));
+ dprintk(ioc, printk(MYIOC_s_DEBUG_FMT ": Ignoring event (=%02Xh)\n",
+ ioc->name, event));
break;
}
@@ -2753,7 +2818,7 @@ mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
int completionCode;
u16 req_idx;
- hd = (MPT_SCSI_HOST *) ioc->sh->hostdata;
+ hd = shost_priv(ioc->sh);
if ((mf == NULL) ||
(mf >= MPT_INDEX_2_MFPTR(ioc, ioc->req_depth))) {
@@ -2765,17 +2830,17 @@ mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
del_timer(&hd->timer);
req_idx = le16_to_cpu(mf->u.frame.hwhdr.msgctxu.fld.req_idx);
- hd->ScsiLookup[req_idx] = NULL;
+ mptscsih_set_scsi_lookup(ioc, req_idx, NULL);
pReq = (SCSIIORequest_t *) mf;
if (mf != hd->cmdPtr) {
printk(MYIOC_s_WARN_FMT "ScanDvComplete (mf=%p, cmdPtr=%p, idx=%d)\n",
- hd->ioc->name, (void *)mf, (void *) hd->cmdPtr, req_idx);
+ ioc->name, (void *)mf, (void *) hd->cmdPtr, req_idx);
}
hd->cmdPtr = NULL;
ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "ScanDvComplete (mf=%p,mr=%p,idx=%d)\n",
- hd->ioc->name, mf, mr, req_idx));
+ ioc->name, mf, mr, req_idx));
hd->pLocal = &hd->localReply;
hd->pLocal->scsiStatus = 0;
@@ -2839,15 +2904,15 @@ mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
*/
completionCode = MPT_SCANDV_SENSE;
hd->pLocal->scsiStatus = scsi_status;
- sense_data = ((u8 *)hd->ioc->sense_buf_pool +
+ sense_data = ((u8 *)ioc->sense_buf_pool +
(req_idx * MPT_SENSE_BUFFER_ALLOC));
sz = min_t(int, pReq->SenseBufferLength,
SCSI_STD_SENSE_BYTES);
memcpy(hd->pLocal->sense, sense_data, sz);
- ddvprintk(ioc, printk(KERN_DEBUG " Check Condition, sense ptr %p\n",
- sense_data));
+ ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT " Check Condition, sense ptr %p\n",
+ ioc->name, sense_data));
} else if (pReply->SCSIState & MPI_SCSI_STATE_AUTOSENSE_FAILED) {
if (pReq->CDB[0] == INQUIRY)
completionCode = MPT_SCANDV_ISSUE_SENSE;
@@ -2906,8 +2971,9 @@ void
mptscsih_timer_expired(unsigned long data)
{
MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *) data;
+ MPT_ADAPTER *ioc = hd->ioc;
- ddvprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT "Timer Expired! Cmd %p\n", hd->ioc->name, hd->cmdPtr));
+ ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Timer Expired! Cmd %p\n", ioc->name, hd->cmdPtr));
if (hd->cmdPtr) {
MPIHeader_t *cmd = (MPIHeader_t *)hd->cmdPtr;
@@ -2921,13 +2987,13 @@ mptscsih_timer_expired(unsigned long data)
*/
} else {
/* Perform a FW reload */
- if (mpt_HardResetHandler(hd->ioc, NO_SLEEP) < 0) {
- printk(MYIOC_s_WARN_FMT "Firmware Reload FAILED!\n", hd->ioc->name);
+ if (mpt_HardResetHandler(ioc, NO_SLEEP) < 0) {
+ printk(MYIOC_s_WARN_FMT "Firmware Reload FAILED!\n", ioc->name);
}
}
} else {
/* This should NEVER happen */
- printk(MYIOC_s_WARN_FMT "Null cmdPtr!!!!\n", hd->ioc->name);
+ printk(MYIOC_s_WARN_FMT "Null cmdPtr!!!!\n", ioc->name);
}
/* No more processing.
@@ -2935,7 +3001,7 @@ mptscsih_timer_expired(unsigned long data)
* The FW will reply to all outstanding commands, callback will finish cleanup.
* Hard reset clean-up will free all resources.
*/
- ddvprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT "Timer Expired Complete!\n", hd->ioc->name));
+ ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Timer Expired Complete!\n", ioc->name));
return;
}
@@ -2973,11 +3039,12 @@ mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTERNAL_CMD *io)
char cmdLen;
char CDB[]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
char cmd = io->cmd;
+ MPT_ADAPTER *ioc = hd->ioc;
in_isr = in_interrupt();
if (in_isr) {
- dprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT "Internal SCSI IO request not allowed in ISR context!\n",
- hd->ioc->name));
+ dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Internal SCSI IO request not allowed in ISR context!\n",
+ ioc->name));
return -EPERM;
}
@@ -3078,9 +3145,9 @@ mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTERNAL_CMD *io)
/* Get and Populate a free Frame
*/
- if ((mf = mpt_get_msg_frame(hd->ioc->InternalCtx, hd->ioc)) == NULL) {
- ddvprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT "No msg frames!\n",
- hd->ioc->name));
+ if ((mf = mpt_get_msg_frame(ioc->InternalCtx, ioc)) == NULL) {
+ dfailprintk(ioc, printk(MYIOC_s_WARN_FMT "No msg frames!\n",
+ ioc->name));
return -EBUSY;
}
@@ -3119,19 +3186,19 @@ mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTERNAL_CMD *io)
if (cmd == REQUEST_SENSE) {
pScsiReq->Control = cpu_to_le32(dir | MPI_SCSIIO_CONTROL_UNTAGGED);
- ddvprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT "Untagged! 0x%2x\n",
- hd->ioc->name, cmd));
+ ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Untagged! 0x%2x\n",
+ ioc->name, cmd));
}
for (ii=0; ii < 16; ii++)
pScsiReq->CDB[ii] = CDB[ii];
pScsiReq->DataLength = cpu_to_le32(io->size);
- pScsiReq->SenseBufferLowAddr = cpu_to_le32(hd->ioc->sense_buf_low_dma
+ pScsiReq->SenseBufferLowAddr = cpu_to_le32(ioc->sense_buf_low_dma
+ (my_idx * MPT_SENSE_BUFFER_ALLOC));
- ddvprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT "Sending Command 0x%x for (%d:%d:%d)\n",
- hd->ioc->name, cmd, io->channel, io->id, io->lun));
+ ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Sending Command 0x%x for (%d:%d:%d)\n",
+ ioc->name, cmd, io->channel, io->id, io->lun));
if (dir == MPI_SCSIIO_CONTROL_READ) {
mpt_add_sge((char *) &pScsiReq->SGL,
@@ -3166,7 +3233,7 @@ mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTERNAL_CMD *io)
hd->cmdPtr = mf;
add_timer(&hd->timer);
- mpt_put_msg_frame(hd->ioc->InternalCtx, hd->ioc, mf);
+ mpt_put_msg_frame(ioc->InternalCtx, ioc, mf);
wait_event(hd->scandv_waitq, hd->scandv_wait_done);
if (hd->pLocal) {
@@ -3182,8 +3249,8 @@ mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTERNAL_CMD *io)
} else {
rc = -EFAULT;
/* This should never happen. */
- ddvprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT "_do_cmd: Null pLocal!!!\n",
- hd->ioc->name));
+ ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "_do_cmd: Null pLocal!!!\n",
+ ioc->name));
}
return rc;
@@ -3235,7 +3302,7 @@ static ssize_t
mptscsih_version_fw_show(struct class_device *cdev, char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%02d.%02d.%02d.%02d\n",
@@ -3250,7 +3317,7 @@ static ssize_t
mptscsih_version_bios_show(struct class_device *cdev, char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%02x.%02x.%02x.%02x\n",
@@ -3265,7 +3332,7 @@ static ssize_t
mptscsih_version_mpi_show(struct class_device *cdev, char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%03x\n", ioc->facts.MsgVersion);
@@ -3276,7 +3343,7 @@ static ssize_t
mptscsih_version_product_show(struct class_device *cdev, char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%s\n", ioc->prod_name);
@@ -3288,7 +3355,7 @@ static ssize_t
mptscsih_version_nvdata_persistent_show(struct class_device *cdev, char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%02xh\n",
@@ -3301,7 +3368,7 @@ static ssize_t
mptscsih_version_nvdata_default_show(struct class_device *cdev, char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%02xh\n",ioc->nvdata_version_default);
@@ -3313,7 +3380,7 @@ static ssize_t
mptscsih_board_name_show(struct class_device *cdev, char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%s\n", ioc->board_name);
@@ -3324,7 +3391,7 @@ static ssize_t
mptscsih_board_assembly_show(struct class_device *cdev, char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%s\n", ioc->board_assembly);
@@ -3336,7 +3403,7 @@ static ssize_t
mptscsih_board_tracer_show(struct class_device *cdev, char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%s\n", ioc->board_tracer);
@@ -3348,7 +3415,7 @@ static ssize_t
mptscsih_io_delay_show(struct class_device *cdev, char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%02d\n", ioc->io_missing_delay);
@@ -3360,7 +3427,7 @@ static ssize_t
mptscsih_device_delay_show(struct class_device *cdev, char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%02d\n", ioc->device_missing_delay);
@@ -3372,7 +3439,7 @@ static ssize_t
mptscsih_debug_level_show(struct class_device *cdev, char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%08xh\n", ioc->debug_level);
@@ -3382,7 +3449,7 @@ mptscsih_debug_level_store(struct class_device *cdev, const char *buf,
size_t count)
{
struct Scsi_Host *host = class_to_shost(cdev);
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
int val = 0;
diff --git a/drivers/message/fusion/mptscsih.h b/drivers/message/fusion/mptscsih.h
index 67b088db2f1..d289e97cfe8 100644
--- a/drivers/message/fusion/mptscsih.h
+++ b/drivers/message/fusion/mptscsih.h
@@ -3,9 +3,9 @@
* High performance SCSI / Fibre Channel SCSI Host device driver.
* For use with PCI chip/adapter(s):
* LSIFC9xx/LSI409xx Fibre Channel
- * running LSI Logic Fusion MPT (Message Passing Technology) firmware.
+ * running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Logic Corporation
+ * Copyright (c) 1999-2007 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index 8c98420640a..25bcfcf36f2 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -1,9 +1,9 @@
/*
* linux/drivers/message/fusion/mptspi.c
- * For use with LSI Logic PCI chip/adapter(s)
- * running LSI Logic Fusion MPT (Message Passing Technology) firmware.
+ * For use with LSI PCI chip/adapter(s)
+ * running LSI Fusion MPT (Message Passing Technology) firmware.
*
- * Copyright (c) 1999-2007 LSI Logic Corporation
+ * Copyright (c) 1999-2007 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
@@ -90,9 +90,9 @@ static int mptspi_write_spi_device_pg1(struct scsi_target *,
static struct scsi_transport_template *mptspi_transport_template = NULL;
-static int mptspiDoneCtx = -1;
-static int mptspiTaskCtx = -1;
-static int mptspiInternalCtx = -1; /* Used only for internal commands */
+static u8 mptspiDoneCtx = MPT_MAX_PROTOCOL_DRIVERS;
+static u8 mptspiTaskCtx = MPT_MAX_PROTOCOL_DRIVERS;
+static u8 mptspiInternalCtx = MPT_MAX_PROTOCOL_DRIVERS; /* Used only for internal commands */
/**
* mptspi_setTargetNegoParms - Update the target negotiation parameters
@@ -107,7 +107,8 @@ static void
mptspi_setTargetNegoParms(MPT_SCSI_HOST *hd, VirtTarget *target,
struct scsi_device *sdev)
{
- SpiCfgData *pspi_data = &hd->ioc->spi_data;
+ MPT_ADAPTER *ioc = hd->ioc;
+ SpiCfgData *pspi_data = &ioc->spi_data;
int id = (int) target->id;
int nvram;
u8 width = MPT_NARROW;
@@ -138,9 +139,10 @@ mptspi_setTargetNegoParms(MPT_SCSI_HOST *hd, VirtTarget *target,
else {
factor = MPT_ULTRA320;
if (scsi_device_qas(sdev)) {
- ddvprintk(hd->ioc,
- printk(KERN_DEBUG "Enabling QAS due to "
- "byte56=%02x on id=%d!\n", scsi_device_qas(sdev), id));
+ ddvprintk(ioc,
+ printk(MYIOC_s_DEBUG_FMT "Enabling QAS due to "
+ "byte56=%02x on id=%d!\n", ioc->name,
+ scsi_device_qas(sdev), id));
noQas = 0;
}
if (sdev->type == TYPE_TAPE &&
@@ -227,8 +229,8 @@ mptspi_setTargetNegoParms(MPT_SCSI_HOST *hd, VirtTarget *target,
/* Disable QAS in a mixed configuration case
*/
- ddvprintk(hd->ioc, printk(KERN_DEBUG
- "Disabling QAS due to noQas=%02x on id=%d!\n", noQas, id));
+ ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "Disabling QAS due to noQas=%02x on id=%d!\n", ioc->name, noQas, id));
}
}
@@ -302,7 +304,7 @@ mptspi_writeIOCPage4(MPT_SCSI_HOST *hd, u8 channel , u8 id)
ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT
"writeIOCPage4: MaxSEP=%d ActiveSEP=%d id=%d bus=%d\n",
- ioc->name, IOCPage4Ptr->MaxSEP, IOCPage4Ptr->ActiveSEP, id, channel));
+ ioc->name, IOCPage4Ptr->MaxSEP, IOCPage4Ptr->ActiveSEP, id, channel));
mpt_put_msg_frame(ioc->DoneCtx, ioc, mf);
@@ -374,14 +376,15 @@ static int
mptspi_is_raid(struct _MPT_SCSI_HOST *hd, u32 id)
{
int i, rc = 0;
+ MPT_ADAPTER *ioc = hd->ioc;
- if (!hd->ioc->raid_data.pIocPg2)
+ if (!ioc->raid_data.pIocPg2)
goto out;
- if (!hd->ioc->raid_data.pIocPg2->NumActiveVolumes)
+ if (!ioc->raid_data.pIocPg2->NumActiveVolumes)
goto out;
- for (i=0; i < hd->ioc->raid_data.pIocPg2->NumActiveVolumes; i++) {
- if (hd->ioc->raid_data.pIocPg2->RaidVolume[i].VolumeID == id) {
+ for (i=0; i < ioc->raid_data.pIocPg2->NumActiveVolumes; i++) {
+ if (ioc->raid_data.pIocPg2->RaidVolume[i].VolumeID == id) {
rc = 1;
goto out;
}
@@ -394,17 +397,19 @@ mptspi_is_raid(struct _MPT_SCSI_HOST *hd, u32 id)
static int mptspi_target_alloc(struct scsi_target *starget)
{
struct Scsi_Host *shost = dev_to_shost(&starget->dev);
- struct _MPT_SCSI_HOST *hd = (struct _MPT_SCSI_HOST *)shost->hostdata;
+ struct _MPT_SCSI_HOST *hd = shost_priv(shost);
VirtTarget *vtarget;
+ MPT_ADAPTER *ioc;
if (hd == NULL)
return -ENODEV;
+ ioc = hd->ioc;
vtarget = kzalloc(sizeof(VirtTarget), GFP_KERNEL);
if (!vtarget)
return -ENOMEM;
- vtarget->ioc_id = hd->ioc->id;
+ vtarget->ioc_id = ioc->id;
vtarget->tflags = MPT_TARGET_FLAGS_Q_YES;
vtarget->id = (u8)starget->id;
vtarget->channel = (u8)starget->channel;
@@ -412,34 +417,34 @@ static int mptspi_target_alloc(struct scsi_target *starget)
starget->hostdata = vtarget;
if (starget->channel == 1) {
- if (mptscsih_is_phys_disk(hd->ioc, 0, starget->id) == 0)
+ if (mptscsih_is_phys_disk(ioc, 0, starget->id) == 0)
return 0;
vtarget->tflags |= MPT_TARGET_FLAGS_RAID_COMPONENT;
/* The real channel for this device is zero */
vtarget->channel = 0;
/* The actual physdisknum (for RAID passthrough) */
- vtarget->id = mptscsih_raid_id_to_num(hd->ioc, 0,
+ vtarget->id = mptscsih_raid_id_to_num(ioc, 0,
starget->id);
}
if (starget->channel == 0 &&
mptspi_is_raid(hd, starget->id)) {
vtarget->raidVolume = 1;
- ddvprintk(hd->ioc, printk(KERN_DEBUG
- "RAID Volume @ channel=%d id=%d\n", starget->channel,
+ ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT
+ "RAID Volume @ channel=%d id=%d\n", ioc->name, starget->channel,
starget->id));
}
- if (hd->ioc->spi_data.nvram &&
- hd->ioc->spi_data.nvram[starget->id] != MPT_HOST_NVRAM_INVALID) {
- u32 nvram = hd->ioc->spi_data.nvram[starget->id];
+ if (ioc->spi_data.nvram &&
+ ioc->spi_data.nvram[starget->id] != MPT_HOST_NVRAM_INVALID) {
+ u32 nvram = ioc->spi_data.nvram[starget->id];
spi_min_period(starget) = (nvram & MPT_NVRAM_SYNC_MASK) >> MPT_NVRAM_SYNC_SHIFT;
spi_max_width(starget) = nvram & MPT_NVRAM_WIDE_DISABLE ? 0 : 1;
} else {
- spi_min_period(starget) = hd->ioc->spi_data.minSyncFactor;
- spi_max_width(starget) = hd->ioc->spi_data.maxBusWidth;
+ spi_min_period(starget) = ioc->spi_data.minSyncFactor;
+ spi_max_width(starget) = ioc->spi_data.maxBusWidth;
}
- spi_max_offset(starget) = hd->ioc->spi_data.maxSyncOffset;
+ spi_max_offset(starget) = ioc->spi_data.maxSyncOffset;
spi_offset(starget) = 0;
mptspi_write_width(starget, 0);
@@ -509,10 +514,10 @@ static int mptspi_read_spi_device_pg0(struct scsi_target *starget,
struct _CONFIG_PAGE_SCSI_DEVICE_0 *pass_pg0)
{
struct Scsi_Host *shost = dev_to_shost(&starget->dev);
- struct _MPT_SCSI_HOST *hd = (struct _MPT_SCSI_HOST *)shost->hostdata;
+ struct _MPT_SCSI_HOST *hd = shost_priv(shost);
struct _MPT_ADAPTER *ioc = hd->ioc;
- struct _CONFIG_PAGE_SCSI_DEVICE_0 *pg0;
- dma_addr_t pg0_dma;
+ struct _CONFIG_PAGE_SCSI_DEVICE_0 *spi_dev_pg0;
+ dma_addr_t spi_dev_pg0_dma;
int size;
struct _x_config_parms cfg;
struct _CONFIG_PAGE_HEADER hdr;
@@ -530,9 +535,10 @@ static int mptspi_read_spi_device_pg0(struct scsi_target *starget,
size += 2048;
*/
- pg0 = dma_alloc_coherent(&ioc->pcidev->dev, size, &pg0_dma, GFP_KERNEL);
- if (pg0 == NULL) {
- starget_printk(KERN_ERR, starget, "dma_alloc_coherent for parameters failed\n");
+ spi_dev_pg0 = dma_alloc_coherent(&ioc->pcidev->dev, size, &spi_dev_pg0_dma, GFP_KERNEL);
+ if (spi_dev_pg0 == NULL) {
+ starget_printk(KERN_ERR, starget, MYIOC_s_FMT
+ "dma_alloc_coherent for parameters failed\n", ioc->name);
return -EINVAL;
}
@@ -546,22 +552,22 @@ static int mptspi_read_spi_device_pg0(struct scsi_target *starget,
memset(&cfg, 0, sizeof(cfg));
cfg.cfghdr.hdr = &hdr;
- cfg.physAddr = pg0_dma;
+ cfg.physAddr = spi_dev_pg0_dma;
cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
cfg.dir = 0;
cfg.pageAddr = starget->id;
if (mpt_config(ioc, &cfg)) {
- starget_printk(KERN_ERR, starget, "mpt_config failed\n");
+ starget_printk(KERN_ERR, starget, MYIOC_s_FMT "mpt_config failed\n", ioc->name);
goto out_free;
}
err = 0;
- memcpy(pass_pg0, pg0, size);
+ memcpy(pass_pg0, spi_dev_pg0, size);
- mptspi_print_read_nego(hd, starget, le32_to_cpu(pg0->NegotiatedParameters));
+ mptspi_print_read_nego(hd, starget, le32_to_cpu(spi_dev_pg0->NegotiatedParameters));
out_free:
- dma_free_coherent(&ioc->pcidev->dev, size, pg0, pg0_dma);
+ dma_free_coherent(&ioc->pcidev->dev, size, spi_dev_pg0, spi_dev_pg0_dma);
return err;
}
@@ -588,11 +594,11 @@ static u32 mptspi_getRP(struct scsi_target *starget)
static void mptspi_read_parameters(struct scsi_target *starget)
{
int nego;
- struct _CONFIG_PAGE_SCSI_DEVICE_0 pg0;
+ struct _CONFIG_PAGE_SCSI_DEVICE_0 spi_dev_pg0;
- mptspi_read_spi_device_pg0(starget, &pg0);
+ mptspi_read_spi_device_pg0(starget, &spi_dev_pg0);
- nego = le32_to_cpu(pg0.NegotiatedParameters);
+ nego = le32_to_cpu(spi_dev_pg0.NegotiatedParameters);
spi_iu(starget) = (nego & MPI_SCSIDEVPAGE0_NP_IU) ? 1 : 0;
spi_dt(starget) = (nego & MPI_SCSIDEVPAGE0_NP_DT) ? 1 : 0;
@@ -612,12 +618,13 @@ mptscsih_quiesce_raid(MPT_SCSI_HOST *hd, int quiesce, u8 channel, u8 id)
{
MpiRaidActionRequest_t *pReq;
MPT_FRAME_HDR *mf;
+ MPT_ADAPTER *ioc = hd->ioc;
/* Get and Populate a free Frame
*/
- if ((mf = mpt_get_msg_frame(hd->ioc->InternalCtx, hd->ioc)) == NULL) {
- ddvprintk(hd->ioc, printk(MYIOC_s_WARN_FMT "_do_raid: no msg frames!\n",
- hd->ioc->name));
+ if ((mf = mpt_get_msg_frame(ioc->InternalCtx, ioc)) == NULL) {
+ ddvprintk(ioc, printk(MYIOC_s_WARN_FMT "_do_raid: no msg frames!\n",
+ ioc->name));
return -EAGAIN;
}
pReq = (MpiRaidActionRequest_t *)mf;
@@ -638,8 +645,8 @@ mptscsih_quiesce_raid(MPT_SCSI_HOST *hd, int quiesce, u8 channel, u8 id)
mpt_add_sge((char *)&pReq->ActionDataSGE,
MPT_SGE_FLAGS_SSIMPLE_READ | 0, (dma_addr_t) -1);
- ddvprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT "RAID Volume action=%x channel=%d id=%d\n",
- hd->ioc->name, pReq->Action, channel, id));
+ ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "RAID Volume action=%x channel=%d id=%d\n",
+ ioc->name, pReq->Action, channel, id));
hd->pLocal = NULL;
hd->timer.expires = jiffies + HZ*10; /* 10 second timeout */
@@ -651,7 +658,7 @@ mptscsih_quiesce_raid(MPT_SCSI_HOST *hd, int quiesce, u8 channel, u8 id)
hd->cmdPtr = mf;
add_timer(&hd->timer);
- mpt_put_msg_frame(hd->ioc->InternalCtx, hd->ioc, mf);
+ mpt_put_msg_frame(ioc->InternalCtx, ioc, mf);
wait_event(hd->scandv_waitq, hd->scandv_wait_done);
if ((hd->pLocal == NULL) || (hd->pLocal->completion != 0))
@@ -664,6 +671,7 @@ static void mptspi_dv_device(struct _MPT_SCSI_HOST *hd,
struct scsi_device *sdev)
{
VirtTarget *vtarget = scsi_target(sdev)->hostdata;
+ MPT_ADAPTER *ioc = hd->ioc;
/* no DV on RAID devices */
if (sdev->channel == 0 &&
@@ -673,8 +681,8 @@ static void mptspi_dv_device(struct _MPT_SCSI_HOST *hd,
/* If this is a piece of a RAID, then quiesce first */
if (sdev->channel == 1 &&
mptscsih_quiesce_raid(hd, 1, vtarget->channel, vtarget->id) < 0) {
- starget_printk(KERN_ERR, scsi_target(sdev),
- "Integrated RAID quiesce failed\n");
+ starget_printk(KERN_ERR, scsi_target(sdev), MYIOC_s_FMT
+ "Integrated RAID quiesce failed\n", ioc->name);
return;
}
@@ -684,8 +692,8 @@ static void mptspi_dv_device(struct _MPT_SCSI_HOST *hd,
if (sdev->channel == 1 &&
mptscsih_quiesce_raid(hd, 0, vtarget->channel, vtarget->id) < 0)
- starget_printk(KERN_ERR, scsi_target(sdev),
- "Integrated RAID resume failed\n");
+ starget_printk(KERN_ERR, scsi_target(sdev), MYIOC_s_FMT
+ "Integrated RAID resume failed\n", ioc->name);
mptspi_read_parameters(sdev->sdev_target);
spi_display_xfer_agreement(sdev->sdev_target);
@@ -694,28 +702,29 @@ static void mptspi_dv_device(struct _MPT_SCSI_HOST *hd,
static int mptspi_slave_alloc(struct scsi_device *sdev)
{
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)sdev->host->hostdata;
+ MPT_SCSI_HOST *hd = shost_priv(sdev->host);
VirtTarget *vtarget;
- VirtDevice *vdev;
+ VirtDevice *vdevice;
struct scsi_target *starget;
+ MPT_ADAPTER *ioc = hd->ioc;
if (sdev->channel == 1 &&
- mptscsih_is_phys_disk(hd->ioc, 0, sdev->id) == 0)
+ mptscsih_is_phys_disk(ioc, 0, sdev->id) == 0)
return -ENXIO;
- vdev = kzalloc(sizeof(VirtDevice), GFP_KERNEL);
- if (!vdev) {
+ vdevice = kzalloc(sizeof(VirtDevice), GFP_KERNEL);
+ if (!vdevice) {
printk(MYIOC_s_ERR_FMT "slave_alloc kmalloc(%zd) FAILED!\n",
- hd->ioc->name, sizeof(VirtDevice));
+ ioc->name, sizeof(VirtDevice));
return -ENOMEM;
}
- vdev->lun = sdev->lun;
- sdev->hostdata = vdev;
+ vdevice->lun = sdev->lun;
+ sdev->hostdata = vdevice;
starget = scsi_target(sdev);
vtarget = starget->hostdata;
- vdev->vtarget = vtarget;
+ vdevice->vtarget = vtarget;
vtarget->num_luns++;
if (sdev->channel == 1)
@@ -726,8 +735,7 @@ static int mptspi_slave_alloc(struct scsi_device *sdev)
static int mptspi_slave_configure(struct scsi_device *sdev)
{
- struct _MPT_SCSI_HOST *hd =
- (struct _MPT_SCSI_HOST *)sdev->host->hostdata;
+ struct _MPT_SCSI_HOST *hd = shost_priv(sdev->host);
VirtTarget *vtarget = scsi_target(sdev)->hostdata;
int ret;
@@ -755,24 +763,25 @@ static int mptspi_slave_configure(struct scsi_device *sdev)
static int
mptspi_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
{
- struct _MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata;
- VirtDevice *vdev = SCpnt->device->hostdata;
+ struct _MPT_SCSI_HOST *hd = shost_priv(SCpnt->device->host);
+ VirtDevice *vdevice = SCpnt->device->hostdata;
+ MPT_ADAPTER *ioc = hd->ioc;
- if (!vdev || !vdev->vtarget) {
+ if (!vdevice || !vdevice->vtarget) {
SCpnt->result = DID_NO_CONNECT << 16;
done(SCpnt);
return 0;
}
if (SCpnt->device->channel == 1 &&
- mptscsih_is_phys_disk(hd->ioc, 0, SCpnt->device->id) == 0) {
+ mptscsih_is_phys_disk(ioc, 0, SCpnt->device->id) == 0) {
SCpnt->result = DID_NO_CONNECT << 16;
done(SCpnt);
return 0;
}
if (spi_dv_pending(scsi_target(SCpnt->device)))
- ddvprintk(hd->ioc, scsi_print_command(SCpnt));
+ ddvprintk(ioc, scsi_print_command(SCpnt));
return mptscsih_qcmd(SCpnt,done);
}
@@ -829,7 +838,7 @@ static int mptspi_write_spi_device_pg1(struct scsi_target *starget,
struct _CONFIG_PAGE_SCSI_DEVICE_1 *pass_pg1)
{
struct Scsi_Host *shost = dev_to_shost(&starget->dev);
- struct _MPT_SCSI_HOST *hd = (struct _MPT_SCSI_HOST *)shost->hostdata;
+ struct _MPT_SCSI_HOST *hd = shost_priv(shost);
struct _MPT_ADAPTER *ioc = hd->ioc;
struct _CONFIG_PAGE_SCSI_DEVICE_1 *pg1;
dma_addr_t pg1_dma;
@@ -847,7 +856,8 @@ static int mptspi_write_spi_device_pg1(struct scsi_target *starget,
pg1 = dma_alloc_coherent(&ioc->pcidev->dev, size, &pg1_dma, GFP_KERNEL);
if (pg1 == NULL) {
- starget_printk(KERN_ERR, starget, "dma_alloc_coherent for parameters failed\n");
+ starget_printk(KERN_ERR, starget, MYIOC_s_FMT
+ "dma_alloc_coherent for parameters failed\n", ioc->name);
return -EINVAL;
}
@@ -876,7 +886,8 @@ static int mptspi_write_spi_device_pg1(struct scsi_target *starget,
mptspi_print_write_nego(hd, starget, le32_to_cpu(pg1->RequestedParameters));
if (mpt_config(ioc, &cfg)) {
- starget_printk(KERN_ERR, starget, "mpt_config failed\n");
+ starget_printk(KERN_ERR, starget, MYIOC_s_FMT
+ "mpt_config failed\n", ioc->name);
goto out_free;
}
err = 0;
@@ -1015,7 +1026,7 @@ static void mptspi_write_qas(struct scsi_target *starget, int qas)
{
struct _CONFIG_PAGE_SCSI_DEVICE_1 pg1;
struct Scsi_Host *shost = dev_to_shost(&starget->dev);
- struct _MPT_SCSI_HOST *hd = (struct _MPT_SCSI_HOST *)shost->hostdata;
+ struct _MPT_SCSI_HOST *hd = shost_priv(shost);
VirtTarget *vtarget = starget->hostdata;
u32 nego;
@@ -1067,15 +1078,16 @@ static void mpt_work_wrapper(struct work_struct *work)
struct work_queue_wrapper *wqw =
container_of(work, struct work_queue_wrapper, work);
struct _MPT_SCSI_HOST *hd = wqw->hd;
- struct Scsi_Host *shost = hd->ioc->sh;
+ MPT_ADAPTER *ioc = hd->ioc;
+ struct Scsi_Host *shost = ioc->sh;
struct scsi_device *sdev;
int disk = wqw->disk;
struct _CONFIG_PAGE_IOC_3 *pg3;
kfree(wqw);
- mpt_findImVolumes(hd->ioc);
- pg3 = hd->ioc->raid_data.pIocPg3;
+ mpt_findImVolumes(ioc);
+ pg3 = ioc->raid_data.pIocPg3;
if (!pg3)
return;
@@ -1092,24 +1104,25 @@ static void mpt_work_wrapper(struct work_struct *work)
if(vtarget->id != disk)
continue;
- starget_printk(KERN_INFO, vtarget->starget,
- "Integrated RAID requests DV of new device\n");
+ starget_printk(KERN_INFO, vtarget->starget, MYIOC_s_FMT
+ "Integrated RAID requests DV of new device\n", ioc->name);
mptspi_dv_device(hd, sdev);
}
- shost_printk(KERN_INFO, shost,
- "Integrated RAID detects new device %d\n", disk);
- scsi_scan_target(&hd->ioc->sh->shost_gendev, 1, disk, 0, 1);
+ shost_printk(KERN_INFO, shost, MYIOC_s_FMT
+ "Integrated RAID detects new device %d\n", ioc->name, disk);
+ scsi_scan_target(&ioc->sh->shost_gendev, 1, disk, 0, 1);
}
static void mpt_dv_raid(struct _MPT_SCSI_HOST *hd, int disk)
{
struct work_queue_wrapper *wqw = kmalloc(sizeof(*wqw), GFP_ATOMIC);
+ MPT_ADAPTER *ioc = hd->ioc;
if (!wqw) {
- shost_printk(KERN_ERR, hd->ioc->sh,
- "Failed to act on RAID event for physical disk %d\n",
- disk);
+ shost_printk(KERN_ERR, ioc->sh, MYIOC_s_FMT
+ "Failed to act on RAID event for physical disk %d\n",
+ ioc->name, disk);
return;
}
INIT_WORK(&wqw->work, mpt_work_wrapper);
@@ -1123,7 +1136,7 @@ static int
mptspi_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
{
u8 event = le32_to_cpu(pEvReply->Event) & 0xFF;
- struct _MPT_SCSI_HOST *hd = (struct _MPT_SCSI_HOST *)ioc->sh->hostdata;
+ struct _MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
if (hd && event == MPI_EVENT_INTEGRATED_RAID) {
int reason
@@ -1190,6 +1203,8 @@ static struct spi_function_template mptspi_transport_functions = {
static struct pci_device_id mptspi_pci_table[] = {
{ PCI_VENDOR_ID_LSI_LOGIC, MPI_MANUFACTPAGE_DEVID_53C1030,
PCI_ANY_ID, PCI_ANY_ID },
+ { PCI_VENDOR_ID_ATTO, MPI_MANUFACTPAGE_DEVID_53C1030,
+ PCI_ANY_ID, PCI_ANY_ID },
{ PCI_VENDOR_ID_LSI_LOGIC, MPI_MANUFACTPAGE_DEVID_53C1035,
PCI_ANY_ID, PCI_ANY_ID },
{0} /* Terminating entry */
@@ -1210,11 +1225,12 @@ mptspi_dv_renegotiate_work(struct work_struct *work)
struct scsi_target *starget;
struct _CONFIG_PAGE_SCSI_DEVICE_1 pg1;
u32 nego;
+ MPT_ADAPTER *ioc = hd->ioc;
kfree(wqw);
if (hd->spi_pending) {
- shost_for_each_device(sdev, hd->ioc->sh) {
+ shost_for_each_device(sdev, ioc->sh) {
if (hd->spi_pending & (1 << sdev->id))
continue;
starget = scsi_target(sdev);
@@ -1225,7 +1241,7 @@ mptspi_dv_renegotiate_work(struct work_struct *work)
mptspi_write_spi_device_pg1(starget, &pg1);
}
} else {
- shost_for_each_device(sdev, hd->ioc->sh)
+ shost_for_each_device(sdev, ioc->sh)
mptspi_dv_device(hd, sdev);
}
}
@@ -1250,7 +1266,7 @@ mptspi_dv_renegotiate(struct _MPT_SCSI_HOST *hd)
static int
mptspi_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
{
- struct _MPT_SCSI_HOST *hd = (struct _MPT_SCSI_HOST *)ioc->sh->hostdata;
+ struct _MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
int rc;
rc = mptscsih_ioc_reset(ioc, reset_phase);
@@ -1269,7 +1285,7 @@ static int
mptspi_resume(struct pci_dev *pdev)
{
MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
- struct _MPT_SCSI_HOST *hd = (struct _MPT_SCSI_HOST *)ioc->sh->hostdata;
+ struct _MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
int rc;
rc = mptscsih_resume(pdev);
@@ -1416,7 +1432,7 @@ mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
if (numSGE < sh->sg_tablesize) {
/* Reset this value */
- dprintk(ioc, printk(MYIOC_s_INFO_FMT
+ dprintk(ioc, printk(MYIOC_s_DEBUG_FMT
"Resetting sg_tablesize to %d from %d\n",
ioc->name, numSGE, sh->sg_tablesize));
sh->sg_tablesize = numSGE;
@@ -1424,20 +1440,21 @@ mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
spin_unlock_irqrestore(&ioc->FreeQlock, flags);
- hd = (MPT_SCSI_HOST *) sh->hostdata;
+ hd = shost_priv(sh);
hd->ioc = ioc;
/* SCSI needs scsi_cmnd lookup table!
* (with size equal to req_depth*PtrSz!)
*/
- hd->ScsiLookup = kcalloc(ioc->req_depth, sizeof(void *), GFP_ATOMIC);
- if (!hd->ScsiLookup) {
+ ioc->ScsiLookup = kcalloc(ioc->req_depth, sizeof(void *), GFP_ATOMIC);
+ if (!ioc->ScsiLookup) {
error = -ENOMEM;
goto out_mptspi_probe;
}
+ spin_lock_init(&ioc->scsi_lookup_lock);
dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "ScsiLookup @ %p\n",
- ioc->name, hd->ScsiLookup));
+ ioc->name, ioc->ScsiLookup));
/* Clear the TM flags
*/
@@ -1477,13 +1494,13 @@ mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
/* Some versions of the firmware don't support page 0; without
* that we can't get the parameters */
- if (hd->ioc->spi_data.sdp0length != 0)
+ if (ioc->spi_data.sdp0length != 0)
sh->transportt = mptspi_transport_template;
error = scsi_add_host (sh, &ioc->pcidev->dev);
if(error) {
- dprintk(ioc, printk(KERN_ERR MYNAM
- "scsi_add_host failed\n"));
+ dprintk(ioc, printk(MYIOC_s_ERR_FMT
+ "scsi_add_host failed\n", ioc->name));
goto out_mptspi_probe;
}