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-rw-r--r--drivers/scsi/mpt3sas/Kconfig2
-rw-r--r--drivers/scsi/mpt3sas/Makefile2
-rw-r--r--drivers/scsi/mpt3sas/mpi/mpi2.h12
-rw-r--r--drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h15
-rw-r--r--drivers/scsi/mpt3sas/mpi/mpi2_init.h2
-rw-r--r--drivers/scsi/mpt3sas/mpi/mpi2_ioc.h10
-rw-r--r--drivers/scsi/mpt3sas/mpi/mpi2_raid.h10
-rw-r--r--drivers/scsi/mpt3sas/mpi/mpi2_sas.h2
-rw-r--r--drivers/scsi/mpt3sas/mpi/mpi2_tool.h10
-rw-r--r--drivers/scsi/mpt3sas/mpi/mpi2_type.h2
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_base.c65
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_base.h10
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_config.c2
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_ctl.c4
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_ctl.h2
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_debug.h2
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_scsih.c79
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_transport.c46
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c2
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_trigger_diag.h2
20 files changed, 172 insertions, 109 deletions
diff --git a/drivers/scsi/mpt3sas/Kconfig b/drivers/scsi/mpt3sas/Kconfig
index 81471bf415d..d53e1b02e89 100644
--- a/drivers/scsi/mpt3sas/Kconfig
+++ b/drivers/scsi/mpt3sas/Kconfig
@@ -2,7 +2,7 @@
# Kernel configuration file for the MPT3SAS
#
# This code is based on drivers/scsi/mpt3sas/Kconfig
-# Copyright (C) 2012 LSI Corporation
+# Copyright (C) 2012-2013 LSI Corporation
# (mailto:DL-MPTFusionLinux@lsi.com)
# This program is free software; you can redistribute it and/or
diff --git a/drivers/scsi/mpt3sas/Makefile b/drivers/scsi/mpt3sas/Makefile
index 4c1d2e7a117..efb0c4c2e31 100644
--- a/drivers/scsi/mpt3sas/Makefile
+++ b/drivers/scsi/mpt3sas/Makefile
@@ -1,5 +1,5 @@
# mpt3sas makefile
-obj-m += mpt3sas.o
+obj-$(CONFIG_SCSI_MPT3SAS) += mpt3sas.o
mpt3sas-y += mpt3sas_base.o \
mpt3sas_config.o \
mpt3sas_scsih.o \
diff --git a/drivers/scsi/mpt3sas/mpi/mpi2.h b/drivers/scsi/mpt3sas/mpi/mpi2.h
index 03317ffea62..20da8f907c0 100644
--- a/drivers/scsi/mpt3sas/mpi/mpi2.h
+++ b/drivers/scsi/mpt3sas/mpi/mpi2.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2012 LSI Corporation.
+ * Copyright (c) 2000-2013 LSI Corporation.
*
*
* Name: mpi2.h
@@ -8,7 +8,7 @@
* scatter/gather formats.
* Creation Date: June 21, 2006
*
- * mpi2.h Version: 02.00.26
+ * mpi2.h Version: 02.00.29
*
* NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25
* prefix are for use only on MPI v2.5 products, and must not be used
@@ -82,6 +82,10 @@
* 03-29-12 02.00.25 Bumped MPI2_HEADER_VERSION_UNIT.
* Added Hard Reset delay timings.
* 07-10-12 02.00.26 Bumped MPI2_HEADER_VERSION_UNIT.
+ * 07-26-12 02.00.27 Bumped MPI2_HEADER_VERSION_UNIT.
+ * 11-27-12 02.00.28 Bumped MPI2_HEADER_VERSION_UNIT.
+ * 12-20-12 02.00.29 Bumped MPI2_HEADER_VERSION_UNIT.
+ * Added MPI25_SUP_REPLY_POST_HOST_INDEX_OFFSET.
* --------------------------------------------------------------------------
*/
@@ -115,7 +119,7 @@
#define MPI2_VERSION_02_05 (0x0205)
/*Unit and Dev versioning for this MPI header set */
-#define MPI2_HEADER_VERSION_UNIT (0x1A)
+#define MPI2_HEADER_VERSION_UNIT (0x1D)
#define MPI2_HEADER_VERSION_DEV (0x00)
#define MPI2_HEADER_VERSION_UNIT_MASK (0xFF00)
#define MPI2_HEADER_VERSION_UNIT_SHIFT (8)
@@ -274,6 +278,8 @@ typedef volatile struct _MPI2_SYSTEM_INTERFACE_REGS {
#define MPI2_REPLY_POST_HOST_INDEX_MASK (0x00FFFFFF)
#define MPI2_RPHI_MSIX_INDEX_MASK (0xFF000000)
#define MPI2_RPHI_MSIX_INDEX_SHIFT (24)
+#define MPI25_SUP_REPLY_POST_HOST_INDEX_OFFSET (0x0000030C) /*MPI v2.5 only*/
+
/*
*Defines for the HCBSize and address
diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h b/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h
index d8b2c3eedb5..889aa706789 100644
--- a/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h
+++ b/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h
@@ -1,12 +1,12 @@
/*
- * Copyright (c) 2000-2011 LSI Corporation.
+ * Copyright (c) 2000-2013 LSI Corporation.
*
*
* Name: mpi2_cnfg.h
* Title: MPI Configuration messages and pages
* Creation Date: November 10, 2006
*
- * mpi2_cnfg.h Version: 02.00.22
+ * mpi2_cnfg.h Version: 02.00.24
*
* NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25
* prefix are for use only on MPI v2.5 products, and must not be used
@@ -155,6 +155,11 @@
* Added UEFIVersion field to BIOS Page 1 and defined new
* BiosOptions bits.
* Incorporating additions for MPI v2.5.
+ * 11-27-12 02.00.23 Added MPI2_MANPAGE7_FLAG_EVENTREPLAY_SLOT_ORDER.
+ * Added MPI2_BIOSPAGE1_OPTIONS_MASK_OEM_ID.
+ * 12-20-12 02.00.24 Marked MPI2_SASIOUNIT1_CONTROL_CLEAR_AFFILIATION as
+ * obsolete for MPI v2.5 and later.
+ * Added some defines for 12G SAS speeds.
* --------------------------------------------------------------------------
*/
@@ -714,6 +719,7 @@ typedef struct _MPI2_CONFIG_PAGE_MAN_7 {
#define MPI2_MANUFACTURING7_PAGEVERSION (0x01)
/*defines for the Flags field */
+#define MPI2_MANPAGE7_FLAG_EVENTREPLAY_SLOT_ORDER (0x00000002)
#define MPI2_MANPAGE7_FLAG_USE_SLOT_INFO (0x00000001)
@@ -1310,6 +1316,9 @@ typedef struct _MPI2_CONFIG_PAGE_BIOS_1 {
#define MPI2_BIOSPAGE1_PAGEVERSION (0x05)
/*values for BIOS Page 1 BiosOptions field */
+#define MPI2_BIOSPAGE1_OPTIONS_MASK_OEM_ID (0x000000F0)
+#define MPI2_BIOSPAGE1_OPTIONS_LSI_OEM_ID (0x00000000)
+
#define MPI2_BIOSPAGE1_OPTIONS_MASK_UEFI_HII_REGISTRATION (0x00000006)
#define MPI2_BIOSPAGE1_OPTIONS_ENABLE_UEFI_HII (0x00000000)
#define MPI2_BIOSPAGE1_OPTIONS_DISABLE_UEFI_HII (0x00000002)
@@ -1884,6 +1893,7 @@ typedef struct _MPI2_CONFIG_PAGE_RD_PDISK_1 {
#define MPI2_SAS_PRATE_MAX_RATE_1_5 (0x80)
#define MPI2_SAS_PRATE_MAX_RATE_3_0 (0x90)
#define MPI2_SAS_PRATE_MAX_RATE_6_0 (0xA0)
+#define MPI25_SAS_PRATE_MAX_RATE_12_0 (0xB0)
#define MPI2_SAS_PRATE_MIN_RATE_MASK (0x0F)
#define MPI2_SAS_PRATE_MIN_RATE_NOT_PROGRAMMABLE (0x00)
#define MPI2_SAS_PRATE_MIN_RATE_1_5 (0x08)
@@ -1897,6 +1907,7 @@ typedef struct _MPI2_CONFIG_PAGE_RD_PDISK_1 {
#define MPI2_SAS_HWRATE_MAX_RATE_1_5 (0x80)
#define MPI2_SAS_HWRATE_MAX_RATE_3_0 (0x90)
#define MPI2_SAS_HWRATE_MAX_RATE_6_0 (0xA0)
+#define MPI25_SAS_HWRATE_MAX_RATE_12_0 (0xB0)
#define MPI2_SAS_HWRATE_MIN_RATE_MASK (0x0F)
#define MPI2_SAS_HWRATE_MIN_RATE_1_5 (0x08)
#define MPI2_SAS_HWRATE_MIN_RATE_3_0 (0x09)
diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_init.h b/drivers/scsi/mpt3sas/mpi/mpi2_init.h
index a079e524247..f7928bf6647 100644
--- a/drivers/scsi/mpt3sas/mpi/mpi2_init.h
+++ b/drivers/scsi/mpt3sas/mpi/mpi2_init.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2012 LSI Corporation.
+ * Copyright (c) 2000-2013 LSI Corporation.
*
*
* Name: mpi2_init.h
diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h b/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h
index 0de425d8fd7..e2bb8214372 100644
--- a/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h
+++ b/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h
@@ -1,12 +1,12 @@
/*
- * Copyright (c) 2000-2012 LSI Corporation.
+ * Copyright (c) 2000-2013 LSI Corporation.
*
*
* Name: mpi2_ioc.h
* Title: MPI IOC, Port, Event, FW Download, and FW Upload messages
* Creation Date: October 11, 2006
*
- * mpi2_ioc.h Version: 02.00.21
+ * mpi2_ioc.h Version: 02.00.22
*
* NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25
* prefix are for use only on MPI v2.5 products, and must not be used
@@ -124,6 +124,9 @@
* Marked MPI2_PM_CONTROL_FEATURE_PCIE_LINK as obsolete.
* 11-18-11 02.00.20 Incorporating additions for MPI v2.5.
* 03-29-12 02.00.21 Added a product specific range to event values.
+ * 07-26-12 02.00.22 Added MPI2_IOCFACTS_EXCEPT_PARTIAL_MEMORY_FAILURE.
+ * Added ElapsedSeconds field to
+ * MPI2_EVENT_DATA_IR_OPERATION_STATUS.
* --------------------------------------------------------------------------
*/
@@ -283,6 +286,7 @@ typedef struct _MPI2_IOC_FACTS_REPLY {
#define MPI2_IOCFACTS_HDRVERSION_DEV_SHIFT (0)
/*IOCExceptions */
+#define MPI2_IOCFACTS_EXCEPT_PARTIAL_MEMORY_FAILURE (0x0200)
#define MPI2_IOCFACTS_EXCEPT_IR_FOREIGN_CONFIG_MAX (0x0100)
#define MPI2_IOCFACTS_EXCEPT_BOOTSTAT_MASK (0x00E0)
@@ -634,7 +638,7 @@ typedef struct _MPI2_EVENT_DATA_IR_OPERATION_STATUS {
U8 RAIDOperation; /*0x04 */
U8 PercentComplete; /*0x05 */
U16 Reserved2; /*0x06 */
- U32 Resereved3; /*0x08 */
+ U32 ElapsedSeconds; /*0x08 */
} MPI2_EVENT_DATA_IR_OPERATION_STATUS,
*PTR_MPI2_EVENT_DATA_IR_OPERATION_STATUS,
Mpi2EventDataIrOperationStatus_t,
diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_raid.h b/drivers/scsi/mpt3sas/mpi/mpi2_raid.h
index d1d9866cf30..71765236afe 100644
--- a/drivers/scsi/mpt3sas/mpi/mpi2_raid.h
+++ b/drivers/scsi/mpt3sas/mpi/mpi2_raid.h
@@ -1,12 +1,12 @@
/*
- * Copyright (c) 2000-2012 LSI Corporation.
+ * Copyright (c) 2000-2013 LSI Corporation.
*
*
* Name: mpi2_raid.h
* Title: MPI Integrated RAID messages and structures
* Creation Date: April 26, 2007
*
- * mpi2_raid.h Version: 02.00.08
+ * mpi2_raid.h Version: 02.00.09
*
* Version History
* ---------------
@@ -28,6 +28,8 @@
* Added product-specific range to RAID Action values.
* 11-18-11 02.00.07 Incorporating additions for MPI v2.5.
* 02-06-12 02.00.08 Added MPI2_RAID_ACTION_PHYSDISK_HIDDEN.
+ * 07-26-12 02.00.09 Added ElapsedSeconds field to MPI2_RAID_VOL_INDICATOR.
+ * Added MPI2_RAID_VOL_FLAGS_ELAPSED_SECONDS_VALID define.
* --------------------------------------------------------------------------
*/
@@ -269,10 +271,12 @@ typedef struct _MPI2_RAID_VOL_INDICATOR {
U64 TotalBlocks; /*0x00 */
U64 BlocksRemaining; /*0x08 */
U32 Flags; /*0x10 */
+ U32 ElapsedSeconds; /* 0x14 */
} MPI2_RAID_VOL_INDICATOR, *PTR_MPI2_RAID_VOL_INDICATOR,
Mpi2RaidVolIndicator_t, *pMpi2RaidVolIndicator_t;
/*defines for RAID Volume Indicator Flags field */
+#define MPI2_RAID_VOL_FLAGS_ELAPSED_SECONDS_VALID (0x80000000)
#define MPI2_RAID_VOL_FLAGS_OP_MASK (0x0000000F)
#define MPI2_RAID_VOL_FLAGS_OP_BACKGROUND_INIT (0x00000000)
#define MPI2_RAID_VOL_FLAGS_OP_ONLINE_CAP_EXPANSION (0x00000001)
@@ -312,7 +316,7 @@ typedef struct _MPI2_RAID_COMPATIBILITY_RESULT_STRUCT {
/*RAID Action Reply ActionData union */
typedef union _MPI2_RAID_ACTION_REPLY_DATA {
- U32 Word[5];
+ U32 Word[6];
MPI2_RAID_VOL_INDICATOR RaidVolumeIndicator;
U16 VolDevHandle;
U8 VolumeState;
diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_sas.h b/drivers/scsi/mpt3sas/mpi/mpi2_sas.h
index b4e7084aba3..cba046f6a4b 100644
--- a/drivers/scsi/mpt3sas/mpi/mpi2_sas.h
+++ b/drivers/scsi/mpt3sas/mpi/mpi2_sas.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2012 LSI Corporation.
+ * Copyright (c) 2000-2013 LSI Corporation.
*
*
* Name: mpi2_sas.h
diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_tool.h b/drivers/scsi/mpt3sas/mpi/mpi2_tool.h
index 71453d11c1c..34e9a7ba76b 100644
--- a/drivers/scsi/mpt3sas/mpi/mpi2_tool.h
+++ b/drivers/scsi/mpt3sas/mpi/mpi2_tool.h
@@ -1,12 +1,12 @@
/*
- * Copyright (c) 2000-2012 LSI Corporation.
+ * Copyright (c) 2000-2013 LSI Corporation.
*
*
* Name: mpi2_tool.h
* Title: MPI diagnostic tool structures and definitions
* Creation Date: March 26, 2007
*
- * mpi2_tool.h Version: 02.00.09
+ * mpi2_tool.h Version: 02.00.10
*
* Version History
* ---------------
@@ -30,6 +30,8 @@
* 11-18-11 02.00.08 Incorporating additions for MPI v2.5.
* 07-10-12 02.00.09 Add MPI v2.5 Toolbox Diagnostic CLI Tool Request
* message.
+ * 07-26-12 02.00.10 Modified MPI2_TOOLBOX_DIAGNOSTIC_CLI_REQUEST so that
+ * it uses MPI Chain SGE as well as MPI Simple SGE.
* --------------------------------------------------------------------------
*/
@@ -279,7 +281,7 @@ typedef struct _MPI2_TOOLBOX_DIAGNOSTIC_CLI_REQUEST {
U16 Reserved6; /*0x0E */
U32 DataLength; /*0x10 */
U8 DiagnosticCliCommand[MPI2_TOOLBOX_DIAG_CLI_CMD_LENGTH];/*0x14 */
- MPI2_SGE_SIMPLE_UNION SGL; /*0x70 */
+ MPI2_MPI_SGE_IO_UNION SGL; /*0x70 */
} MPI2_TOOLBOX_DIAGNOSTIC_CLI_REQUEST,
*PTR_MPI2_TOOLBOX_DIAGNOSTIC_CLI_REQUEST,
Mpi2ToolboxDiagnosticCliRequest_t,
@@ -302,7 +304,7 @@ typedef struct _MPI25_TOOLBOX_DIAGNOSTIC_CLI_REQUEST {
U32 Reserved5; /*0x0C */
U32 DataLength; /*0x10 */
U8 DiagnosticCliCommand[MPI2_TOOLBOX_DIAG_CLI_CMD_LENGTH];/*0x14 */
- MPI25_SGE_IO_UNION SGL; /*0x70 */
+ MPI25_SGE_IO_UNION SGL; /* 0x70 */
} MPI25_TOOLBOX_DIAGNOSTIC_CLI_REQUEST,
*PTR_MPI25_TOOLBOX_DIAGNOSTIC_CLI_REQUEST,
Mpi25ToolboxDiagnosticCliRequest_t,
diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_type.h b/drivers/scsi/mpt3sas/mpi/mpi2_type.h
index 516f959573f..ba1fed50966 100644
--- a/drivers/scsi/mpt3sas/mpi/mpi2_type.h
+++ b/drivers/scsi/mpt3sas/mpi/mpi2_type.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2007 LSI Corporation.
+ * Copyright (c) 2000-2013 LSI Corporation.
*
*
* Name: mpi2_type.h
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index 18360032a52..0cf4f7000f9 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -3,7 +3,7 @@
* for access to MPT (Message Passing Technology) firmware.
*
* This code is based on drivers/scsi/mpt3sas/mpt3sas_base.c
- * Copyright (C) 2012 LSI Corporation
+ * Copyright (C) 2012-2013 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
* This program is free software; you can redistribute it and/or
@@ -82,6 +82,10 @@ static int msix_disable = -1;
module_param(msix_disable, int, 0);
MODULE_PARM_DESC(msix_disable, " disable msix routed interrupts (default=0)");
+static int max_msix_vectors = 8;
+module_param(max_msix_vectors, int, 0);
+MODULE_PARM_DESC(max_msix_vectors,
+ " max msix vectors - (default=8)");
static int mpt3sas_fwfault_debug;
MODULE_PARM_DESC(mpt3sas_fwfault_debug,
@@ -127,7 +131,7 @@ static int mpt3sas_remove_dead_ioc_func(void *arg)
pdev = ioc->pdev;
if ((pdev == NULL))
return -1;
- pci_stop_and_remove_bus_device(pdev);
+ pci_stop_and_remove_bus_device_locked(pdev);
return 0;
}
@@ -1709,8 +1713,6 @@ _base_enable_msix(struct MPT3SAS_ADAPTER *ioc)
int i;
u8 try_msix = 0;
- INIT_LIST_HEAD(&ioc->reply_queue_list);
-
if (msix_disable == -1 || msix_disable == 0)
try_msix = 1;
@@ -1723,6 +1725,16 @@ _base_enable_msix(struct MPT3SAS_ADAPTER *ioc)
ioc->reply_queue_count = min_t(int, ioc->cpu_count,
ioc->msix_vector_count);
+ printk(MPT3SAS_FMT "MSI-X vectors supported: %d, no of cores"
+ ": %d, max_msix_vectors: %d\n", ioc->name, ioc->msix_vector_count,
+ ioc->cpu_count, max_msix_vectors);
+
+ if (max_msix_vectors > 0) {
+ ioc->reply_queue_count = min_t(int, max_msix_vectors,
+ ioc->reply_queue_count);
+ ioc->msix_vector_count = ioc->reply_queue_count;
+ }
+
entries = kcalloc(ioc->reply_queue_count, sizeof(struct msix_entry),
GFP_KERNEL);
if (!entries) {
@@ -1790,6 +1802,7 @@ mpt3sas_base_map_resources(struct MPT3SAS_ADAPTER *ioc)
if (pci_enable_device_mem(pdev)) {
pr_warn(MPT3SAS_FMT "pci_enable_device_mem: failed\n",
ioc->name);
+ ioc->bars = 0;
return -ENODEV;
}
@@ -1798,6 +1811,7 @@ mpt3sas_base_map_resources(struct MPT3SAS_ADAPTER *ioc)
MPT3SAS_DRIVER_NAME)) {
pr_warn(MPT3SAS_FMT "pci_request_selected_regions: failed\n",
ioc->name);
+ ioc->bars = 0;
r = -ENODEV;
goto out_fail;
}
@@ -4090,11 +4104,15 @@ _base_diag_reset(struct MPT3SAS_ADAPTER *ioc, int sleep_flag)
writel(host_diagnostic | MPI2_DIAG_RESET_ADAPTER,
&ioc->chip->HostDiagnostic);
- /* don't access any registers for 50 milliseconds */
- msleep(50);
+ /*This delay allows the chip PCIe hardware time to finish reset tasks*/
+ if (sleep_flag == CAN_SLEEP)
+ msleep(MPI2_HARD_RESET_PCIE_FIRST_READ_DELAY_MICRO_SEC/1000);
+ else
+ mdelay(MPI2_HARD_RESET_PCIE_FIRST_READ_DELAY_MICRO_SEC/1000);
- /* 300 second max wait */
- for (count = 0; count < 3000000 ; count++) {
+ /* Approximately 300 second max wait */
+ for (count = 0; count < (300000000 /
+ MPI2_HARD_RESET_PCIE_SECOND_READ_DELAY_MICRO_SEC); count++) {
host_diagnostic = readl(&ioc->chip->HostDiagnostic);
@@ -4103,11 +4121,13 @@ _base_diag_reset(struct MPT3SAS_ADAPTER *ioc, int sleep_flag)
if (!(host_diagnostic & MPI2_DIAG_RESET_ADAPTER))
break;
- /* wait 1 msec */
+ /* Wait to pass the second read delay window */
if (sleep_flag == CAN_SLEEP)
- usleep_range(1000, 1500);
+ msleep(MPI2_HARD_RESET_PCIE_SECOND_READ_DELAY_MICRO_SEC
+ / 1000);
else
- mdelay(1);
+ mdelay(MPI2_HARD_RESET_PCIE_SECOND_READ_DELAY_MICRO_SEC
+ / 1000);
}
if (host_diagnostic & MPI2_DIAG_HCB_MODE) {
@@ -4387,18 +4407,25 @@ mpt3sas_base_free_resources(struct MPT3SAS_ADAPTER *ioc)
dexitprintk(ioc, pr_info(MPT3SAS_FMT "%s\n", ioc->name,
__func__));
- _base_mask_interrupts(ioc);
- ioc->shost_recovery = 1;
- _base_make_ioc_ready(ioc, CAN_SLEEP, SOFT_RESET);
- ioc->shost_recovery = 0;
+ if (ioc->chip_phys && ioc->chip) {
+ _base_mask_interrupts(ioc);
+ ioc->shost_recovery = 1;
+ _base_make_ioc_ready(ioc, CAN_SLEEP, SOFT_RESET);
+ ioc->shost_recovery = 0;
+ }
+
_base_free_irq(ioc);
_base_disable_msix(ioc);
- if (ioc->chip_phys)
+
+ if (ioc->chip_phys && ioc->chip)
iounmap(ioc->chip);
ioc->chip_phys = 0;
- pci_release_selected_regions(ioc->pdev, ioc->bars);
- pci_disable_pcie_error_reporting(pdev);
- pci_disable_device(pdev);
+
+ if (pci_is_enabled(pdev)) {
+ pci_release_selected_regions(ioc->pdev, ioc->bars);
+ pci_disable_pcie_error_reporting(pdev);
+ pci_disable_device(pdev);
+ }
return;
}
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h
index 994656cbfac..9b90a6fef70 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.h
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.h
@@ -3,7 +3,7 @@
* for access to MPT (Message Passing Technology) firmware.
*
* This code is based on drivers/scsi/mpt3sas/mpt3sas_base.h
- * Copyright (C) 2012 LSI Corporation
+ * Copyright (C) 2012-2013 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
* This program is free software; you can redistribute it and/or
@@ -70,10 +70,10 @@
#define MPT3SAS_DRIVER_NAME "mpt3sas"
#define MPT3SAS_AUTHOR "LSI Corporation <DL-MPTFusionLinux@lsi.com>"
#define MPT3SAS_DESCRIPTION "LSI MPT Fusion SAS 3.0 Device Driver"
-#define MPT3SAS_DRIVER_VERSION "01.100.01.00"
-#define MPT3SAS_MAJOR_VERSION 1
+#define MPT3SAS_DRIVER_VERSION "02.100.00.00"
+#define MPT3SAS_MAJOR_VERSION 2
#define MPT3SAS_MINOR_VERSION 100
-#define MPT3SAS_BUILD_VERSION 1
+#define MPT3SAS_BUILD_VERSION 0
#define MPT3SAS_RELEASE_VERSION 00
/*
@@ -993,7 +993,7 @@ void mpt3sas_scsih_reset_handler(struct MPT3SAS_ADAPTER *ioc, int reset_phase);
int mpt3sas_scsih_issue_tm(struct MPT3SAS_ADAPTER *ioc, u16 handle,
uint channel, uint id, uint lun, u8 type, u16 smid_task,
- ulong timeout, unsigned long serial_number, enum mutex_type m_type);
+ ulong timeout, enum mutex_type m_type);
void mpt3sas_scsih_set_tm_flag(struct MPT3SAS_ADAPTER *ioc, u16 handle);
void mpt3sas_scsih_clear_tm_flag(struct MPT3SAS_ADAPTER *ioc, u16 handle);
void mpt3sas_expander_remove(struct MPT3SAS_ADAPTER *ioc, u64 sas_address);
diff --git a/drivers/scsi/mpt3sas/mpt3sas_config.c b/drivers/scsi/mpt3sas/mpt3sas_config.c
index 4db0c7a18bd..936ec039199 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_config.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_config.c
@@ -2,7 +2,7 @@
* This module provides common API for accessing firmware configuration pages
*
* This code is based on drivers/scsi/mpt3sas/mpt3sas_base.c
- * Copyright (C) 2012 LSI Corporation
+ * Copyright (C) 2012-2013 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
* This program is free software; you can redistribute it and/or
diff --git a/drivers/scsi/mpt3sas/mpt3sas_ctl.c b/drivers/scsi/mpt3sas/mpt3sas_ctl.c
index 0b402b6f2d2..ba9cbe598a9 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_ctl.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_ctl.c
@@ -3,7 +3,7 @@
* controllers
*
* This code is based on drivers/scsi/mpt3sas/mpt3sas_ctl.c
- * Copyright (C) 2012 LSI Corporation
+ * Copyright (C) 2012-2013 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
* This program is free software; you can redistribute it and/or
@@ -980,7 +980,7 @@ _ctl_do_mpt_command(struct MPT3SAS_ADAPTER *ioc, struct mpt3_ioctl_command karg,
mpt3sas_scsih_issue_tm(ioc,
le16_to_cpu(mpi_request->FunctionDependent1), 0, 0,
0, MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET, 0, 30,
- 0, TM_MUTEX_ON);
+ TM_MUTEX_ON);
} else
mpt3sas_base_hard_reset_handler(ioc, CAN_SLEEP,
FORCE_BIG_HAMMER);
diff --git a/drivers/scsi/mpt3sas/mpt3sas_ctl.h b/drivers/scsi/mpt3sas/mpt3sas_ctl.h
index bd89f4f0055..53b0c480d98 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_ctl.h
+++ b/drivers/scsi/mpt3sas/mpt3sas_ctl.h
@@ -3,7 +3,7 @@
* controllers
*
* This code is based on drivers/scsi/mpt3sas/mpt3sas_ctl.h
- * Copyright (C) 2012 LSI Corporation
+ * Copyright (C) 2012-2013 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
* This program is free software; you can redistribute it and/or
diff --git a/drivers/scsi/mpt3sas/mpt3sas_debug.h b/drivers/scsi/mpt3sas/mpt3sas_debug.h
index 35405e7044f..545b22d2cbd 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_debug.h
+++ b/drivers/scsi/mpt3sas/mpt3sas_debug.h
@@ -2,7 +2,7 @@
* Logging Support for MPT (Message Passing Technology) based controllers
*
* This code is based on drivers/scsi/mpt3sas/mpt3sas_debug.c
- * Copyright (C) 2012 LSI Corporation
+ * Copyright (C) 2012-2013 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
* This program is free software; you can redistribute it and/or
diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index dcbf7c880cb..18e713db1d3 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -2,7 +2,7 @@
* Scsi Host Layer for MPT (Message Passing Technology) based controllers
*
* This code is based on drivers/scsi/mpt3sas/mpt3sas_scsih.c
- * Copyright (C) 2012 LSI Corporation
+ * Copyright (C) 2012-2013 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
* This program is free software; you can redistribute it and/or
@@ -675,11 +675,12 @@ _scsih_sas_device_add(struct MPT3SAS_ADAPTER *ioc,
* devices while scanning is turned on due to an oops in
* scsi_sysfs_add_sdev()->add_device()->sysfs_addrm_start()
*/
- if (!ioc->is_driver_loading)
+ if (!ioc->is_driver_loading) {
mpt3sas_transport_port_remove(ioc,
sas_device->sas_address,
sas_device->sas_address_parent);
- _scsih_sas_device_remove(ioc, sas_device);
+ _scsih_sas_device_remove(ioc, sas_device);
+ }
}
}
@@ -1273,6 +1274,7 @@ _scsih_slave_alloc(struct scsi_device *sdev)
struct MPT3SAS_DEVICE *sas_device_priv_data;
struct scsi_target *starget;
struct _raid_device *raid_device;
+ struct _sas_device *sas_device;
unsigned long flags;
sas_device_priv_data = kzalloc(sizeof(struct scsi_device), GFP_KERNEL);
@@ -1301,6 +1303,19 @@ _scsih_slave_alloc(struct scsi_device *sdev)
spin_unlock_irqrestore(&ioc->raid_device_lock, flags);
}
+ if (!(sas_target_priv_data->flags & MPT_TARGET_FLAGS_VOLUME)) {
+ spin_lock_irqsave(&ioc->sas_device_lock, flags);
+ sas_device = mpt3sas_scsih_sas_device_find_by_sas_address(ioc,
+ sas_target_priv_data->sas_address);
+ if (sas_device && (sas_device->starget == NULL)) {
+ sdev_printk(KERN_INFO, sdev,
+ "%s : sas_device->starget set to starget @ %d\n",
+ __func__, __LINE__);
+ sas_device->starget = starget;
+ }
+ spin_unlock_irqrestore(&ioc->sas_device_lock, flags);
+ }
+
return 0;
}
@@ -2014,7 +2029,6 @@ mpt3sas_scsih_clear_tm_flag(struct MPT3SAS_ADAPTER *ioc, u16 handle)
* @type: MPI2_SCSITASKMGMT_TASKTYPE__XXX (defined in mpi2_init.h)
* @smid_task: smid assigned to the task
* @timeout: timeout in seconds
- * @serial_number: the serial_number from scmd
* @m_type: TM_MUTEX_ON or TM_MUTEX_OFF
* Context: user
*
@@ -2027,7 +2041,7 @@ mpt3sas_scsih_clear_tm_flag(struct MPT3SAS_ADAPTER *ioc, u16 handle)
int
mpt3sas_scsih_issue_tm(struct MPT3SAS_ADAPTER *ioc, u16 handle, uint channel,
uint id, uint lun, u8 type, u16 smid_task, ulong timeout,
- unsigned long serial_number, enum mutex_type m_type)
+ enum mutex_type m_type)
{
Mpi2SCSITaskManagementRequest_t *mpi_request;
Mpi2SCSITaskManagementReply_t *mpi_reply;
@@ -2278,8 +2292,7 @@ _scsih_abort(struct scsi_cmnd *scmd)
handle = sas_device_priv_data->sas_target->handle;
r = mpt3sas_scsih_issue_tm(ioc, handle, scmd->device->channel,
scmd->device->id, scmd->device->lun,
- MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK, smid, 30,
- scmd->serial_number, TM_MUTEX_ON);
+ MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK, smid, 30, TM_MUTEX_ON);
out:
sdev_printk(KERN_INFO, scmd->device, "task abort: %s scmd(%p)\n",
@@ -2338,8 +2351,7 @@ _scsih_dev_reset(struct scsi_cmnd *scmd)
r = mpt3sas_scsih_issue_tm(ioc, handle, scmd->device->channel,
scmd->device->id, scmd->device->lun,
- MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET, 0, 30, 0,
- TM_MUTEX_ON);
+ MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET, 0, 30, TM_MUTEX_ON);
out:
sdev_printk(KERN_INFO, scmd->device, "device reset: %s scmd(%p)\n",
@@ -2399,7 +2411,7 @@ _scsih_target_reset(struct scsi_cmnd *scmd)
r = mpt3sas_scsih_issue_tm(ioc, handle, scmd->device->channel,
scmd->device->id, 0, MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET, 0,
- 30, 0, TM_MUTEX_ON);
+ 30, TM_MUTEX_ON);
out:
starget_printk(KERN_INFO, starget, "target reset: %s scmd(%p)\n",
@@ -3503,7 +3515,7 @@ _scsih_eedp_error_handling(struct scsi_cmnd *scmd, u16 ioc_status)
/**
- * _scsih_qcmd_lck - main scsi request entry point
+ * _scsih_qcmd - main scsi request entry point
* @scmd: pointer to scsi command object
* @done: function pointer to be invoked on completion
*
@@ -3514,9 +3526,9 @@ _scsih_eedp_error_handling(struct scsi_cmnd *scmd, u16 ioc_status)
* SCSI_MLQUEUE_HOST_BUSY if the entire host queue is full
*/
static int
-_scsih_qcmd_lck(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *))
+_scsih_qcmd(struct Scsi_Host *shost, struct scsi_cmnd *scmd)
{
- struct MPT3SAS_ADAPTER *ioc = shost_priv(scmd->device->host);
+ struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
struct MPT3SAS_DEVICE *sas_device_priv_data;
struct MPT3SAS_TARGET *sas_target_priv_data;
Mpi2SCSIIORequest_t *mpi_request;
@@ -3529,7 +3541,6 @@ _scsih_qcmd_lck(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *))
scsi_print_command(scmd);
#endif
- scmd->scsi_done = done;
sas_device_priv_data = scmd->device->hostdata;
if (!sas_device_priv_data || !sas_device_priv_data->sas_target) {
scmd->result = DID_NO_CONNECT << 16;
@@ -3644,8 +3655,6 @@ _scsih_qcmd_lck(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *))
out:
return SCSI_MLQUEUE_HOST_BUSY;
}
-static DEF_SCSI_QCMD(_scsih_qcmd)
-
/**
* _scsih_normalize_sense - normalize descriptor and fixed format sense data
@@ -5410,7 +5419,7 @@ _scsih_sas_broadcast_primitive_event(struct MPT3SAS_ADAPTER *ioc,
spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags);
r = mpt3sas_scsih_issue_tm(ioc, handle, 0, 0, lun,
- MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK, smid, 30, 0,
+ MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK, smid, 30,
TM_MUTEX_OFF);
if (r == FAILED) {
sdev_printk(KERN_WARNING, sdev,
@@ -5452,7 +5461,7 @@ _scsih_sas_broadcast_primitive_event(struct MPT3SAS_ADAPTER *ioc,
r = mpt3sas_scsih_issue_tm(ioc, handle, sdev->channel, sdev->id,
sdev->lun, MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK, smid, 30,
- scmd->serial_number, TM_MUTEX_OFF);
+ TM_MUTEX_OFF);
if (r == FAILED) {
sdev_printk(KERN_WARNING, sdev,
"mpt3sas_scsih_issue_tm: ABORT_TASK: FAILED : "
@@ -6392,7 +6401,7 @@ _scsih_search_responding_sas_devices(struct MPT3SAS_ADAPTER *ioc)
handle))) {
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
- if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
+ if (ioc_status != MPI2_IOCSTATUS_SUCCESS)
break;
handle = le16_to_cpu(sas_device_pg0.DevHandle);
device_info = le32_to_cpu(sas_device_pg0.DeviceInfo);
@@ -6494,7 +6503,7 @@ _scsih_search_responding_raid_devices(struct MPT3SAS_ADAPTER *ioc)
&volume_pg1, MPI2_RAID_VOLUME_PGAD_FORM_GET_NEXT_HANDLE, handle))) {
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
- if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
+ if (ioc_status != MPI2_IOCSTATUS_SUCCESS)
break;
handle = le16_to_cpu(volume_pg1.DevHandle);
@@ -6518,7 +6527,7 @@ _scsih_search_responding_raid_devices(struct MPT3SAS_ADAPTER *ioc)
phys_disk_num))) {
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
- if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
+ if (ioc_status != MPI2_IOCSTATUS_SUCCESS)
break;
phys_disk_num = pd_pg0.PhysDiskNum;
handle = le16_to_cpu(pd_pg0.DevHandle);
@@ -6597,7 +6606,7 @@ _scsih_search_responding_expanders(struct MPT3SAS_ADAPTER *ioc)
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
- if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
+ if (ioc_status != MPI2_IOCSTATUS_SUCCESS)
break;
handle = le16_to_cpu(expander_pg0.DevHandle);
@@ -6742,8 +6751,6 @@ _scsih_scan_for_devices_after_reset(struct MPT3SAS_ADAPTER *ioc)
MPI2_SAS_EXPAND_PGAD_FORM_GET_NEXT_HNDL, handle))) {
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
- if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
- break;
if (ioc_status != MPI2_IOCSTATUS_SUCCESS) {
pr_info(MPT3SAS_FMT "\tbreak from expander scan: " \
"ioc_status(0x%04x), loginfo(0x%08x)\n",
@@ -6787,8 +6794,6 @@ _scsih_scan_for_devices_after_reset(struct MPT3SAS_ADAPTER *ioc)
phys_disk_num))) {
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
- if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
- break;
if (ioc_status != MPI2_IOCSTATUS_SUCCESS) {
pr_info(MPT3SAS_FMT "\tbreak from phys disk scan: "\
"ioc_status(0x%04x), loginfo(0x%08x)\n",
@@ -6854,8 +6859,6 @@ _scsih_scan_for_devices_after_reset(struct MPT3SAS_ADAPTER *ioc)
&volume_pg1, MPI2_RAID_VOLUME_PGAD_FORM_GET_NEXT_HANDLE, handle))) {
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
- if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
- break;
if (ioc_status != MPI2_IOCSTATUS_SUCCESS) {
pr_info(MPT3SAS_FMT "\tbreak from volume scan: " \
"ioc_status(0x%04x), loginfo(0x%08x)\n",
@@ -6914,8 +6917,6 @@ _scsih_scan_for_devices_after_reset(struct MPT3SAS_ADAPTER *ioc)
handle))) {
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
- if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE)
- break;
if (ioc_status != MPI2_IOCSTATUS_SUCCESS) {
pr_info(MPT3SAS_FMT "\tbreak from end device scan:"\
" ioc_status(0x%04x), loginfo(0x%08x)\n",
@@ -7525,10 +7526,12 @@ _scsih_probe_boot_devices(struct MPT3SAS_ADAPTER *ioc)
sas_address_parent)) {
_scsih_sas_device_remove(ioc, sas_device);
} else if (!sas_device->starget) {
- if (!ioc->is_driver_loading)
- mpt3sas_transport_port_remove(ioc, sas_address,
+ if (!ioc->is_driver_loading) {
+ mpt3sas_transport_port_remove(ioc,
+ sas_address,
sas_address_parent);
- _scsih_sas_device_remove(ioc, sas_device);
+ _scsih_sas_device_remove(ioc, sas_device);
+ }
}
}
}
@@ -7584,13 +7587,14 @@ _scsih_probe_sas(struct MPT3SAS_ADAPTER *ioc)
* oops in scsi_sysfs_add_sdev()->add_device()->
* sysfs_addrm_start()
*/
- if (!ioc->is_driver_loading)
+ if (!ioc->is_driver_loading) {
mpt3sas_transport_port_remove(ioc,
sas_device->sas_address,
sas_device->sas_address_parent);
- list_del(&sas_device->list);
- kfree(sas_device);
- continue;
+ list_del(&sas_device->list);
+ kfree(sas_device);
+ continue;
+ }
}
spin_lock_irqsave(&ioc->sas_device_lock, flags);
@@ -7769,6 +7773,7 @@ _scsih_probe(struct pci_dev *pdev, const struct pci_device_id *id)
INIT_LIST_HEAD(&ioc->sas_hba.sas_port_list);
INIT_LIST_HEAD(&ioc->delayed_tr_list);
INIT_LIST_HEAD(&ioc->delayed_tr_volume_list);
+ INIT_LIST_HEAD(&ioc->reply_queue_list);
/* init shost parameters */
shost->max_cmd_len = 32;
diff --git a/drivers/scsi/mpt3sas/mpt3sas_transport.c b/drivers/scsi/mpt3sas/mpt3sas_transport.c
index 87ca2b7287c..65170cb1a00 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_transport.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_transport.c
@@ -2,7 +2,7 @@
* SAS Transport Layer for MPT (Message Passing Technology) based controllers
*
* This code is based on drivers/scsi/mpt3sas/mpt3sas_transport.c
- * Copyright (C) 2012 LSI Corporation
+ * Copyright (C) 2012-2013 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
* This program is free software; you can redistribute it and/or
@@ -1003,9 +1003,12 @@ mpt3sas_transport_update_links(struct MPT3SAS_ADAPTER *ioc,
&mpt3sas_phy->remote_identify);
_transport_add_phy_to_an_existing_port(ioc, sas_node,
mpt3sas_phy, mpt3sas_phy->remote_identify.sas_address);
- } else
+ } else {
memset(&mpt3sas_phy->remote_identify, 0 , sizeof(struct
sas_identify));
+ _transport_del_phy_from_an_existing_port(ioc, sas_node,
+ mpt3sas_phy);
+ }
if (mpt3sas_phy->phy)
mpt3sas_phy->phy->negotiated_linkrate =
@@ -1881,7 +1884,7 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
Mpi2SmpPassthroughRequest_t *mpi_request;
Mpi2SmpPassthroughReply_t *mpi_reply;
- int rc, i;
+ int rc;
u16 smid;
u32 ioc_state;
unsigned long timeleft;
@@ -1895,7 +1898,8 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
void *pci_addr_out = NULL;
u16 wait_state_count;
struct request *rsp = req->next_rq;
- struct bio_vec *bvec = NULL;
+ struct bio_vec bvec;
+ struct bvec_iter iter;
if (!rsp) {
pr_err(MPT3SAS_FMT "%s: the smp response space is missing\n",
@@ -1922,7 +1926,7 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
ioc->transport_cmds.status = MPT3_CMD_PENDING;
/* Check if the request is split across multiple segments */
- if (req->bio->bi_vcnt > 1) {
+ if (bio_multiple_segments(req->bio)) {
u32 offset = 0;
/* Allocate memory and copy the request */
@@ -1935,11 +1939,11 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
goto out;
}
- bio_for_each_segment(bvec, req->bio, i) {
+ bio_for_each_segment(bvec, req->bio, iter) {
memcpy(pci_addr_out + offset,
- page_address(bvec->bv_page) + bvec->bv_offset,
- bvec->bv_len);
- offset += bvec->bv_len;
+ page_address(bvec.bv_page) + bvec.bv_offset,
+ bvec.bv_len);
+ offset += bvec.bv_len;
}
} else {
dma_addr_out = pci_map_single(ioc->pdev, bio_data(req->bio),
@@ -1954,7 +1958,7 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
/* Check if the response needs to be populated across
* multiple segments */
- if (rsp->bio->bi_vcnt > 1) {
+ if (bio_multiple_segments(rsp->bio)) {
pci_addr_in = pci_alloc_consistent(ioc->pdev, blk_rq_bytes(rsp),
&pci_dma_in);
if (!pci_addr_in) {
@@ -2015,7 +2019,7 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
mpi_request->RequestDataLength = cpu_to_le16(blk_rq_bytes(req) - 4);
psge = &mpi_request->SGL;
- if (req->bio->bi_vcnt > 1)
+ if (bio_multiple_segments(req->bio))
ioc->build_sg(ioc, psge, pci_dma_out, (blk_rq_bytes(req) - 4),
pci_dma_in, (blk_rq_bytes(rsp) + 4));
else
@@ -2060,23 +2064,23 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
/* check if the resp needs to be copied from the allocated
* pci mem */
- if (rsp->bio->bi_vcnt > 1) {
+ if (bio_multiple_segments(rsp->bio)) {
u32 offset = 0;
u32 bytes_to_copy =
le16_to_cpu(mpi_reply->ResponseDataLength);
- bio_for_each_segment(bvec, rsp->bio, i) {
- if (bytes_to_copy <= bvec->bv_len) {
- memcpy(page_address(bvec->bv_page) +
- bvec->bv_offset, pci_addr_in +
+ bio_for_each_segment(bvec, rsp->bio, iter) {
+ if (bytes_to_copy <= bvec.bv_len) {
+ memcpy(page_address(bvec.bv_page) +
+ bvec.bv_offset, pci_addr_in +
offset, bytes_to_copy);
break;
} else {
- memcpy(page_address(bvec->bv_page) +
- bvec->bv_offset, pci_addr_in +
- offset, bvec->bv_len);
- bytes_to_copy -= bvec->bv_len;
+ memcpy(page_address(bvec.bv_page) +
+ bvec.bv_offset, pci_addr_in +
+ offset, bvec.bv_len);
+ bytes_to_copy -= bvec.bv_len;
}
- offset += bvec->bv_len;
+ offset += bvec.bv_len;
}
}
} else {
diff --git a/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c b/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c
index 6f8d6213040..f6533ab2036 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c
@@ -3,7 +3,7 @@
* (Message Passing Technology) based controllers
*
* This code is based on drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c
- * Copyright (C) 2012 LSI Corporation
+ * Copyright (C) 2012-2013 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
* This program is free software; you can redistribute it and/or
diff --git a/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.h b/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.h
index a10c3090739..bb693923bef 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.h
+++ b/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.h
@@ -4,7 +4,7 @@
* controllers
*
* This code is based on drivers/scsi/mpt3sas/mpt3sas_base.h
- * Copyright (C) 2012 LSI Corporation
+ * Copyright (C) 2012-2013 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
* This program is free software; you can redistribute it and/or
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 22:05:47 +0000