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Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6

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* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6:
  [SCSI] mpt2sas: fix config request and diag reset deadlock
  [SCSI] mpt2sas: Bump driver version 01.100.04.00
  [SCSI] mpt2sas: fix oops because drv data points to NULL on resume from hibernate
  [SCSI] mpt2sas: fix crash due to Watchdog is active while OS in standby mode
  [SCSI] mpt2sas: fix infinite loop inside config request
  [SCSI] mpt2sas: Excessive log info causes sas iounit page time out
  [SCSI] mpt2sas: Raid 10 Value is showing as Raid 1E in /va/log/messages
  [SCSI] mpt2sas: Expander fix oops saying "Already part of another port"
  [SCSI] mpt2sas: Introduced check for enclosure_handle to avoid crash
This commit is contained in:
Linus Torvalds
2009-08-22 08:30:58 -07:00
parent 422bef879e 388ce4beb7
commit e3054ea7f7
4 changed files with 185 additions and 134 deletions
Download Patch File Download Diff File Expand all files Collapse all files

98
drivers/scsi/mpt2sas/mpt2sas_base.c
View File

@@ -119,6 +119,64 @@ _base_fault_reset_work(struct work_struct *work)
spin_unlock_irqrestore(&ioc->ioc_reset_in_progress_lock, flags); spin_unlock_irqrestore(&ioc->ioc_reset_in_progress_lock, flags);
} }
/**
* mpt2sas_base_start_watchdog - start the fault_reset_work_q
* @ioc: pointer to scsi command object
* Context: sleep.
*
* Return nothing.
*/
void
mpt2sas_base_start_watchdog(struct MPT2SAS_ADAPTER *ioc)
{
unsigned long flags;
if (ioc->fault_reset_work_q)
return;
/* initialize fault polling */
INIT_DELAYED_WORK(&ioc->fault_reset_work, _base_fault_reset_work);
snprintf(ioc->fault_reset_work_q_name,
sizeof(ioc->fault_reset_work_q_name), "poll_%d_status", ioc->id);
ioc->fault_reset_work_q =
create_singlethread_workqueue(ioc->fault_reset_work_q_name);
if (!ioc->fault_reset_work_q) {
printk(MPT2SAS_ERR_FMT "%s: failed (line=%d)\n",
ioc->name, __func__, __LINE__);
return;
}
spin_lock_irqsave(&ioc->ioc_reset_in_progress_lock, flags);
if (ioc->fault_reset_work_q)
queue_delayed_work(ioc->fault_reset_work_q,
&ioc->fault_reset_work,
msecs_to_jiffies(FAULT_POLLING_INTERVAL));
spin_unlock_irqrestore(&ioc->ioc_reset_in_progress_lock, flags);
}
/**
* mpt2sas_base_stop_watchdog - stop the fault_reset_work_q
* @ioc: pointer to scsi command object
* Context: sleep.
*
* Return nothing.
*/
void
mpt2sas_base_stop_watchdog(struct MPT2SAS_ADAPTER *ioc)
{
unsigned long flags;
struct workqueue_struct *wq;
spin_lock_irqsave(&ioc->ioc_reset_in_progress_lock, flags);
wq = ioc->fault_reset_work_q;
ioc->fault_reset_work_q = NULL;
spin_unlock_irqrestore(&ioc->ioc_reset_in_progress_lock, flags);
if (wq) {
if (!cancel_delayed_work(&ioc->fault_reset_work))
flush_workqueue(wq);
destroy_workqueue(wq);
}
}
#ifdef CONFIG_SCSI_MPT2SAS_LOGGING #ifdef CONFIG_SCSI_MPT2SAS_LOGGING
/** /**
* _base_sas_ioc_info - verbose translation of the ioc status * _base_sas_ioc_info - verbose translation of the ioc status
@@ -440,6 +498,10 @@ _base_sas_log_info(struct MPT2SAS_ADAPTER *ioc , u32 log_info)
if (sas_loginfo.dw.bus_type != 3 /*SAS*/) if (sas_loginfo.dw.bus_type != 3 /*SAS*/)
return; return;
/* each nexus loss loginfo */
if (log_info == 0x31170000)
return;
/* eat the loginfos associated with task aborts */ /* eat the loginfos associated with task aborts */
if (ioc->ignore_loginfos && (log_info == 30050000 || log_info == if (ioc->ignore_loginfos && (log_info == 30050000 || log_info ==
0x31140000 || log_info == 0x31130000)) 0x31140000 || log_info == 0x31130000))
@@ -1109,7 +1171,6 @@ mpt2sas_base_map_resources(struct MPT2SAS_ADAPTER *ioc)
} }
} }
pci_set_drvdata(pdev, ioc->shost);
_base_mask_interrupts(ioc); _base_mask_interrupts(ioc);
r = _base_enable_msix(ioc); r = _base_enable_msix(ioc);
if (r) if (r)
@@ -1132,7 +1193,6 @@ mpt2sas_base_map_resources(struct MPT2SAS_ADAPTER *ioc)
ioc->pci_irq = -1; ioc->pci_irq = -1;
pci_release_selected_regions(ioc->pdev, ioc->bars); pci_release_selected_regions(ioc->pdev, ioc->bars);
pci_disable_device(pdev); pci_disable_device(pdev);
pci_set_drvdata(pdev, NULL);
return r; return r;
} }
@@ -3191,7 +3251,6 @@ mpt2sas_base_free_resources(struct MPT2SAS_ADAPTER *ioc)
ioc->chip_phys = 0; ioc->chip_phys = 0;
pci_release_selected_regions(ioc->pdev, ioc->bars); pci_release_selected_regions(ioc->pdev, ioc->bars);
pci_disable_device(pdev); pci_disable_device(pdev);
pci_set_drvdata(pdev, NULL);
return; return;
} }
@@ -3205,7 +3264,6 @@ int
mpt2sas_base_attach(struct MPT2SAS_ADAPTER *ioc) mpt2sas_base_attach(struct MPT2SAS_ADAPTER *ioc)
{ {
int r, i; int r, i;
unsigned long flags;
dinitprintk(ioc, printk(MPT2SAS_DEBUG_FMT "%s\n", ioc->name, dinitprintk(ioc, printk(MPT2SAS_DEBUG_FMT "%s\n", ioc->name,
__func__)); __func__));
@@ -3214,6 +3272,7 @@ mpt2sas_base_attach(struct MPT2SAS_ADAPTER *ioc)
if (r) if (r)
return r; return r;
pci_set_drvdata(ioc->pdev, ioc->shost);
r = _base_make_ioc_ready(ioc, CAN_SLEEP, SOFT_RESET); r = _base_make_ioc_ready(ioc, CAN_SLEEP, SOFT_RESET);
if (r) if (r)
goto out_free_resources; goto out_free_resources;
@@ -3288,23 +3347,7 @@ mpt2sas_base_attach(struct MPT2SAS_ADAPTER *ioc)
if (r) if (r)
goto out_free_resources; goto out_free_resources;
/* initialize fault polling */ mpt2sas_base_start_watchdog(ioc);
INIT_DELAYED_WORK(&ioc->fault_reset_work, _base_fault_reset_work);
snprintf(ioc->fault_reset_work_q_name,
sizeof(ioc->fault_reset_work_q_name), "poll_%d_status", ioc->id);
ioc->fault_reset_work_q =
create_singlethread_workqueue(ioc->fault_reset_work_q_name);
if (!ioc->fault_reset_work_q) {
printk(MPT2SAS_ERR_FMT "%s: failed (line=%d)\n",
ioc->name, __func__, __LINE__);
goto out_free_resources;
}
spin_lock_irqsave(&ioc->ioc_reset_in_progress_lock, flags);
if (ioc->fault_reset_work_q)
queue_delayed_work(ioc->fault_reset_work_q,
&ioc->fault_reset_work,
msecs_to_jiffies(FAULT_POLLING_INTERVAL));
spin_unlock_irqrestore(&ioc->ioc_reset_in_progress_lock, flags);
return 0; return 0;
out_free_resources: out_free_resources:
@@ -3312,6 +3355,7 @@ mpt2sas_base_attach(struct MPT2SAS_ADAPTER *ioc)
ioc->remove_host = 1; ioc->remove_host = 1;
mpt2sas_base_free_resources(ioc); mpt2sas_base_free_resources(ioc);
_base_release_memory_pools(ioc); _base_release_memory_pools(ioc);
pci_set_drvdata(ioc->pdev, NULL);
kfree(ioc->tm_cmds.reply); kfree(ioc->tm_cmds.reply);
kfree(ioc->transport_cmds.reply); kfree(ioc->transport_cmds.reply);
kfree(ioc->config_cmds.reply); kfree(ioc->config_cmds.reply);
@@ -3337,22 +3381,14 @@ mpt2sas_base_attach(struct MPT2SAS_ADAPTER *ioc)
void void
mpt2sas_base_detach(struct MPT2SAS_ADAPTER *ioc) mpt2sas_base_detach(struct MPT2SAS_ADAPTER *ioc)
{ {
unsigned long flags;
struct workqueue_struct *wq;
dexitprintk(ioc, printk(MPT2SAS_DEBUG_FMT "%s\n", ioc->name, dexitprintk(ioc, printk(MPT2SAS_DEBUG_FMT "%s\n", ioc->name,
__func__)); __func__));
spin_lock_irqsave(&ioc->ioc_reset_in_progress_lock, flags); mpt2sas_base_stop_watchdog(ioc);
wq = ioc->fault_reset_work_q;
ioc->fault_reset_work_q = NULL;
spin_unlock_irqrestore(&ioc->ioc_reset_in_progress_lock, flags);
if (!cancel_delayed_work(&ioc->fault_reset_work))
flush_workqueue(wq);
destroy_workqueue(wq);
mpt2sas_base_free_resources(ioc); mpt2sas_base_free_resources(ioc);
_base_release_memory_pools(ioc); _base_release_memory_pools(ioc);
pci_set_drvdata(ioc->pdev, NULL);
kfree(ioc->pfacts); kfree(ioc->pfacts);
kfree(ioc->ctl_cmds.reply); kfree(ioc->ctl_cmds.reply);
kfree(ioc->base_cmds.reply); kfree(ioc->base_cmds.reply);

6
drivers/scsi/mpt2sas/mpt2sas_base.h
View File

@@ -69,10 +69,10 @@
#define MPT2SAS_DRIVER_NAME "mpt2sas" #define MPT2SAS_DRIVER_NAME "mpt2sas"
#define MPT2SAS_AUTHOR "LSI Corporation <DL-MPTFusionLinux@lsi.com>" #define MPT2SAS_AUTHOR "LSI Corporation <DL-MPTFusionLinux@lsi.com>"
#define MPT2SAS_DESCRIPTION "LSI MPT Fusion SAS 2.0 Device Driver" #define MPT2SAS_DESCRIPTION "LSI MPT Fusion SAS 2.0 Device Driver"
#define MPT2SAS_DRIVER_VERSION "01.100.03.00" #define MPT2SAS_DRIVER_VERSION "01.100.04.00"
#define MPT2SAS_MAJOR_VERSION 01 #define MPT2SAS_MAJOR_VERSION 01
#define MPT2SAS_MINOR_VERSION 100 #define MPT2SAS_MINOR_VERSION 100
#define MPT2SAS_BUILD_VERSION 03 #define MPT2SAS_BUILD_VERSION 04
#define MPT2SAS_RELEASE_VERSION 00 #define MPT2SAS_RELEASE_VERSION 00
/* /*
@@ -673,6 +673,8 @@ typedef void (*MPT_CALLBACK)(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID,
/* base shared API */ /* base shared API */
extern struct list_head mpt2sas_ioc_list; extern struct list_head mpt2sas_ioc_list;
void mpt2sas_base_start_watchdog(struct MPT2SAS_ADAPTER *ioc);
void mpt2sas_base_stop_watchdog(struct MPT2SAS_ADAPTER *ioc);
int mpt2sas_base_attach(struct MPT2SAS_ADAPTER *ioc); int mpt2sas_base_attach(struct MPT2SAS_ADAPTER *ioc);
void mpt2sas_base_detach(struct MPT2SAS_ADAPTER *ioc); void mpt2sas_base_detach(struct MPT2SAS_ADAPTER *ioc);

91
drivers/scsi/mpt2sas/mpt2sas_config.c
View File

@@ -236,17 +236,25 @@ _config_request(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigRequest_t
Mpi2ConfigRequest_t *config_request; Mpi2ConfigRequest_t *config_request;
int r; int r;
u8 retry_count; u8 retry_count;
u8 issue_reset; u8 issue_host_reset = 0;
u16 wait_state_count; u16 wait_state_count;
mutex_lock(&ioc->config_cmds.mutex);
if (ioc->config_cmds.status != MPT2_CMD_NOT_USED) { if (ioc->config_cmds.status != MPT2_CMD_NOT_USED) {
printk(MPT2SAS_ERR_FMT "%s: config_cmd in use\n", printk(MPT2SAS_ERR_FMT "%s: config_cmd in use\n",
ioc->name, __func__); ioc->name, __func__);
mutex_unlock(&ioc->config_cmds.mutex);
return -EAGAIN; return -EAGAIN;
} }
retry_count = 0; retry_count = 0;
retry_config: retry_config:
if (retry_count) {
if (retry_count > 2) /* attempt only 2 retries */
return -EFAULT;
printk(MPT2SAS_INFO_FMT "%s: attempting retry (%d)\n",
ioc->name, __func__, retry_count);
}
wait_state_count = 0; wait_state_count = 0;
ioc_state = mpt2sas_base_get_iocstate(ioc, 1); ioc_state = mpt2sas_base_get_iocstate(ioc, 1);
while (ioc_state != MPI2_IOC_STATE_OPERATIONAL) { while (ioc_state != MPI2_IOC_STATE_OPERATIONAL) {
@@ -254,8 +262,8 @@ _config_request(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigRequest_t
printk(MPT2SAS_ERR_FMT printk(MPT2SAS_ERR_FMT
"%s: failed due to ioc not operational\n", "%s: failed due to ioc not operational\n",
ioc->name, __func__); ioc->name, __func__);
ioc->config_cmds.status = MPT2_CMD_NOT_USED; r = -EFAULT;
return -EFAULT; goto out;
} }
ssleep(1); ssleep(1);
ioc_state = mpt2sas_base_get_iocstate(ioc, 1); ioc_state = mpt2sas_base_get_iocstate(ioc, 1);
@@ -271,8 +279,8 @@ _config_request(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigRequest_t
if (!smid) { if (!smid) {
printk(MPT2SAS_ERR_FMT "%s: failed obtaining a smid\n", printk(MPT2SAS_ERR_FMT "%s: failed obtaining a smid\n",
ioc->name, __func__); ioc->name, __func__);
ioc->config_cmds.status = MPT2_CMD_NOT_USED; r = -EAGAIN;
return -EAGAIN; goto out;
} }
r = 0; r = 0;
@@ -292,9 +300,15 @@ _config_request(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigRequest_t
ioc->name, __func__); ioc->name, __func__);
_debug_dump_mf(mpi_request, _debug_dump_mf(mpi_request,
sizeof(Mpi2ConfigRequest_t)/4); sizeof(Mpi2ConfigRequest_t)/4);
if (!(ioc->config_cmds.status & MPT2_CMD_RESET)) retry_count++;
issue_reset = 1; if (ioc->config_cmds.smid == smid)
goto issue_host_reset; mpt2sas_base_free_smid(ioc, smid);
if ((ioc->shost_recovery) ||
(ioc->config_cmds.status & MPT2_CMD_RESET))
goto retry_config;
issue_host_reset = 1;
r = -EFAULT;
goto out;
} }
if (ioc->config_cmds.status & MPT2_CMD_REPLY_VALID) if (ioc->config_cmds.status & MPT2_CMD_REPLY_VALID)
memcpy(mpi_reply, ioc->config_cmds.reply, memcpy(mpi_reply, ioc->config_cmds.reply,
@@ -302,21 +316,13 @@ _config_request(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigRequest_t
if (retry_count) if (retry_count)
printk(MPT2SAS_INFO_FMT "%s: retry completed!!\n", printk(MPT2SAS_INFO_FMT "%s: retry completed!!\n",
ioc->name, __func__); ioc->name, __func__);
out:
ioc->config_cmds.status = MPT2_CMD_NOT_USED; ioc->config_cmds.status = MPT2_CMD_NOT_USED;
return r; mutex_unlock(&ioc->config_cmds.mutex);
if (issue_host_reset)
issue_host_reset:
if (issue_reset)
mpt2sas_base_hard_reset_handler(ioc, CAN_SLEEP, mpt2sas_base_hard_reset_handler(ioc, CAN_SLEEP,
FORCE_BIG_HAMMER); FORCE_BIG_HAMMER);
ioc->config_cmds.status = MPT2_CMD_NOT_USED; return r;
if (!retry_count) {
printk(MPT2SAS_INFO_FMT "%s: attempting retry\n",
ioc->name, __func__);
retry_count++;
goto retry_config;
}
return -EFAULT;
} }
/** /**
@@ -375,7 +381,6 @@ mpt2sas_config_get_manufacturing_pg0(struct MPT2SAS_ADAPTER *ioc,
int r; int r;
struct config_request mem; struct config_request mem;
mutex_lock(&ioc->config_cmds.mutex);
memset(config_page, 0, sizeof(Mpi2ManufacturingPage0_t)); memset(config_page, 0, sizeof(Mpi2ManufacturingPage0_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -417,7 +422,6 @@ mpt2sas_config_get_manufacturing_pg0(struct MPT2SAS_ADAPTER *ioc,
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -438,7 +442,6 @@ mpt2sas_config_get_bios_pg2(struct MPT2SAS_ADAPTER *ioc,
int r; int r;
struct config_request mem; struct config_request mem;
mutex_lock(&ioc->config_cmds.mutex);
memset(config_page, 0, sizeof(Mpi2BiosPage2_t)); memset(config_page, 0, sizeof(Mpi2BiosPage2_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -480,7 +483,6 @@ mpt2sas_config_get_bios_pg2(struct MPT2SAS_ADAPTER *ioc,
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -501,7 +503,6 @@ mpt2sas_config_get_bios_pg3(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
int r; int r;
struct config_request mem; struct config_request mem;
mutex_lock(&ioc->config_cmds.mutex);
memset(config_page, 0, sizeof(Mpi2BiosPage3_t)); memset(config_page, 0, sizeof(Mpi2BiosPage3_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -543,7 +544,6 @@ mpt2sas_config_get_bios_pg3(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -564,7 +564,6 @@ mpt2sas_config_get_iounit_pg0(struct MPT2SAS_ADAPTER *ioc,
int r; int r;
struct config_request mem; struct config_request mem;
mutex_lock(&ioc->config_cmds.mutex);
memset(config_page, 0, sizeof(Mpi2IOUnitPage0_t)); memset(config_page, 0, sizeof(Mpi2IOUnitPage0_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -606,7 +605,6 @@ mpt2sas_config_get_iounit_pg0(struct MPT2SAS_ADAPTER *ioc,
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -627,7 +625,6 @@ mpt2sas_config_get_iounit_pg1(struct MPT2SAS_ADAPTER *ioc,
int r; int r;
struct config_request mem; struct config_request mem;
mutex_lock(&ioc->config_cmds.mutex);
memset(config_page, 0, sizeof(Mpi2IOUnitPage1_t)); memset(config_page, 0, sizeof(Mpi2IOUnitPage1_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -669,7 +666,6 @@ mpt2sas_config_get_iounit_pg1(struct MPT2SAS_ADAPTER *ioc,
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -690,7 +686,6 @@ mpt2sas_config_set_iounit_pg1(struct MPT2SAS_ADAPTER *ioc,
int r; int r;
struct config_request mem; struct config_request mem;
mutex_lock(&ioc->config_cmds.mutex);
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -732,7 +727,6 @@ mpt2sas_config_set_iounit_pg1(struct MPT2SAS_ADAPTER *ioc,
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -753,7 +747,6 @@ mpt2sas_config_get_ioc_pg8(struct MPT2SAS_ADAPTER *ioc,
int r; int r;
struct config_request mem; struct config_request mem;
mutex_lock(&ioc->config_cmds.mutex);
memset(config_page, 0, sizeof(Mpi2IOCPage8_t)); memset(config_page, 0, sizeof(Mpi2IOCPage8_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -795,7 +788,6 @@ mpt2sas_config_get_ioc_pg8(struct MPT2SAS_ADAPTER *ioc,
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -818,7 +810,6 @@ mpt2sas_config_get_sas_device_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
int r; int r;
struct config_request mem; struct config_request mem;
mutex_lock(&ioc->config_cmds.mutex);
memset(config_page, 0, sizeof(Mpi2SasDevicePage0_t)); memset(config_page, 0, sizeof(Mpi2SasDevicePage0_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -863,7 +854,6 @@ mpt2sas_config_get_sas_device_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -886,7 +876,6 @@ mpt2sas_config_get_sas_device_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
int r; int r;
struct config_request mem; struct config_request mem;
mutex_lock(&ioc->config_cmds.mutex);
memset(config_page, 0, sizeof(Mpi2SasDevicePage1_t)); memset(config_page, 0, sizeof(Mpi2SasDevicePage1_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -931,7 +920,6 @@ mpt2sas_config_get_sas_device_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -953,7 +941,6 @@ mpt2sas_config_get_number_hba_phys(struct MPT2SAS_ADAPTER *ioc, u8 *num_phys)
Mpi2ConfigReply_t mpi_reply; Mpi2ConfigReply_t mpi_reply;
Mpi2SasIOUnitPage0_t config_page; Mpi2SasIOUnitPage0_t config_page;
mutex_lock(&ioc->config_cmds.mutex);
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER; mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
@@ -1002,7 +989,6 @@ mpt2sas_config_get_number_hba_phys(struct MPT2SAS_ADAPTER *ioc, u8 *num_phys)
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -1026,8 +1012,6 @@ mpt2sas_config_get_sas_iounit_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
Mpi2ConfigRequest_t mpi_request; Mpi2ConfigRequest_t mpi_request;
int r; int r;
struct config_request mem; struct config_request mem;
mutex_lock(&ioc->config_cmds.mutex);
memset(config_page, 0, sz); memset(config_page, 0, sz);
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -1070,7 +1054,6 @@ mpt2sas_config_get_sas_iounit_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -1095,7 +1078,6 @@ mpt2sas_config_get_sas_iounit_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
int r; int r;
struct config_request mem; struct config_request mem;
mutex_lock(&ioc->config_cmds.mutex);
memset(config_page, 0, sz); memset(config_page, 0, sz);
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -1138,7 +1120,6 @@ mpt2sas_config_get_sas_iounit_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -1161,7 +1142,6 @@ mpt2sas_config_get_expander_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
int r; int r;
struct config_request mem; struct config_request mem;
mutex_lock(&ioc->config_cmds.mutex);
memset(config_page, 0, sizeof(Mpi2ExpanderPage0_t)); memset(config_page, 0, sizeof(Mpi2ExpanderPage0_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -1206,7 +1186,6 @@ mpt2sas_config_get_expander_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -1230,7 +1209,6 @@ mpt2sas_config_get_expander_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
int r; int r;
struct config_request mem; struct config_request mem;
mutex_lock(&ioc->config_cmds.mutex);
memset(config_page, 0, sizeof(Mpi2ExpanderPage1_t)); memset(config_page, 0, sizeof(Mpi2ExpanderPage1_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -1277,7 +1255,6 @@ mpt2sas_config_get_expander_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -1300,7 +1277,6 @@ mpt2sas_config_get_enclosure_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
int r; int r;
struct config_request mem; struct config_request mem;
mutex_lock(&ioc->config_cmds.mutex);
memset(config_page, 0, sizeof(Mpi2SasEnclosurePage0_t)); memset(config_page, 0, sizeof(Mpi2SasEnclosurePage0_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -1345,7 +1321,6 @@ mpt2sas_config_get_enclosure_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -1367,7 +1342,6 @@ mpt2sas_config_get_phy_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
int r; int r;
struct config_request mem; struct config_request mem;
mutex_lock(&ioc->config_cmds.mutex);
memset(config_page, 0, sizeof(Mpi2SasPhyPage0_t)); memset(config_page, 0, sizeof(Mpi2SasPhyPage0_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -1413,7 +1387,6 @@ mpt2sas_config_get_phy_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -1435,7 +1408,6 @@ mpt2sas_config_get_phy_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
int r; int r;
struct config_request mem; struct config_request mem;
mutex_lock(&ioc->config_cmds.mutex);
memset(config_page, 0, sizeof(Mpi2SasPhyPage1_t)); memset(config_page, 0, sizeof(Mpi2SasPhyPage1_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -1481,7 +1453,6 @@ mpt2sas_config_get_phy_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -1505,7 +1476,6 @@ mpt2sas_config_get_raid_volume_pg1(struct MPT2SAS_ADAPTER *ioc,
int r; int r;
struct config_request mem; struct config_request mem;
mutex_lock(&ioc->config_cmds.mutex);
memset(config_page, 0, sizeof(Mpi2RaidVolPage1_t)); memset(config_page, 0, sizeof(Mpi2RaidVolPage1_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -1548,7 +1518,6 @@ mpt2sas_config_get_raid_volume_pg1(struct MPT2SAS_ADAPTER *ioc,
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -1572,7 +1541,6 @@ mpt2sas_config_get_number_pds(struct MPT2SAS_ADAPTER *ioc, u16 handle,
struct config_request mem; struct config_request mem;
u16 ioc_status; u16 ioc_status;
mutex_lock(&ioc->config_cmds.mutex);
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
*num_pds = 0; *num_pds = 0;
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -1620,7 +1588,6 @@ mpt2sas_config_get_number_pds(struct MPT2SAS_ADAPTER *ioc, u16 handle,
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -1645,7 +1612,6 @@ mpt2sas_config_get_raid_volume_pg0(struct MPT2SAS_ADAPTER *ioc,
int r; int r;
struct config_request mem; struct config_request mem;
mutex_lock(&ioc->config_cmds.mutex);
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
memset(config_page, 0, sz); memset(config_page, 0, sz);
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -1687,7 +1653,6 @@ mpt2sas_config_get_raid_volume_pg0(struct MPT2SAS_ADAPTER *ioc,
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -1711,7 +1676,6 @@ mpt2sas_config_get_phys_disk_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
int r; int r;
struct config_request mem; struct config_request mem;
mutex_lock(&ioc->config_cmds.mutex);
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
memset(config_page, 0, sizeof(Mpi2RaidPhysDiskPage0_t)); memset(config_page, 0, sizeof(Mpi2RaidPhysDiskPage0_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -1754,7 +1718,6 @@ mpt2sas_config_get_phys_disk_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }
@@ -1778,7 +1741,6 @@ mpt2sas_config_get_volume_handle(struct MPT2SAS_ADAPTER *ioc, u16 pd_handle,
struct config_request mem; struct config_request mem;
u16 ioc_status; u16 ioc_status;
mutex_lock(&ioc->config_cmds.mutex);
*volume_handle = 0; *volume_handle = 0;
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t)); memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG; mpi_request.Function = MPI2_FUNCTION_CONFIG;
@@ -1842,7 +1804,6 @@ mpt2sas_config_get_volume_handle(struct MPT2SAS_ADAPTER *ioc, u16 pd_handle,
_config_free_config_dma_memory(ioc, &mem); _config_free_config_dma_memory(ioc, &mem);
out: out:
mutex_unlock(&ioc->config_cmds.mutex);
return r; return r;
} }

124
drivers/scsi/mpt2sas/mpt2sas_scsih.c
View File

@@ -2767,6 +2767,10 @@ _scsih_scsi_ioc_info(struct MPT2SAS_ADAPTER *ioc, struct scsi_cmnd *scmd,
char *desc_ioc_state = NULL; char *desc_ioc_state = NULL;
char *desc_scsi_status = NULL; char *desc_scsi_status = NULL;
char *desc_scsi_state = ioc->tmp_string; char *desc_scsi_state = ioc->tmp_string;
u32 log_info = le32_to_cpu(mpi_reply->IOCLogInfo);
if (log_info == 0x31170000)
return;
switch (ioc_status) { switch (ioc_status) {
case MPI2_IOCSTATUS_SUCCESS: case MPI2_IOCSTATUS_SUCCESS:
@@ -3426,7 +3430,7 @@ _scsih_expander_add(struct MPT2SAS_ADAPTER *ioc, u16 handle)
__le64 sas_address; __le64 sas_address;
int i; int i;
unsigned long flags; unsigned long flags;
struct _sas_port *mpt2sas_port; struct _sas_port *mpt2sas_port = NULL;
int rc = 0; int rc = 0;
if (!handle) if (!handle)
@@ -3518,12 +3522,20 @@ _scsih_expander_add(struct MPT2SAS_ADAPTER *ioc, u16 handle)
&expander_pg1, i, handle))) { &expander_pg1, i, handle))) {
printk(MPT2SAS_ERR_FMT "failure at %s:%d/%s()!\n", printk(MPT2SAS_ERR_FMT "failure at %s:%d/%s()!\n",
ioc->name, __FILE__, __LINE__, __func__); ioc->name, __FILE__, __LINE__, __func__);
continue; rc = -1;
goto out_fail;
} }
sas_expander->phy[i].handle = handle; sas_expander->phy[i].handle = handle;
sas_expander->phy[i].phy_id = i; sas_expander->phy[i].phy_id = i;
mpt2sas_transport_add_expander_phy(ioc, &sas_expander->phy[i],
expander_pg1, sas_expander->parent_dev); if ((mpt2sas_transport_add_expander_phy(ioc,
&sas_expander->phy[i], expander_pg1,
sas_expander->parent_dev))) {
printk(MPT2SAS_ERR_FMT "failure at %s:%d/%s()!\n",
ioc->name, __FILE__, __LINE__, __func__);
rc = -1;
goto out_fail;
}
} }
if (sas_expander->enclosure_handle) { if (sas_expander->enclosure_handle) {
@@ -3540,8 +3552,9 @@ _scsih_expander_add(struct MPT2SAS_ADAPTER *ioc, u16 handle)
out_fail: out_fail:
if (sas_expander) if (mpt2sas_port)
kfree(sas_expander->phy); mpt2sas_transport_port_remove(ioc, sas_expander->sas_address,
sas_expander->parent_handle);
kfree(sas_expander); kfree(sas_expander);
return rc; return rc;
} }
@@ -3663,12 +3676,11 @@ _scsih_add_device(struct MPT2SAS_ADAPTER *ioc, u16 handle, u8 phy_num, u8 is_pd)
sas_device->hidden_raid_component = is_pd; sas_device->hidden_raid_component = is_pd;
/* get enclosure_logical_id */ /* get enclosure_logical_id */
if (!(mpt2sas_config_get_enclosure_pg0(ioc, &mpi_reply, &enclosure_pg0, if (sas_device->enclosure_handle && !(mpt2sas_config_get_enclosure_pg0(
MPI2_SAS_ENCLOS_PGAD_FORM_HANDLE, ioc, &mpi_reply, &enclosure_pg0, MPI2_SAS_ENCLOS_PGAD_FORM_HANDLE,
sas_device->enclosure_handle))) { sas_device->enclosure_handle)))
sas_device->enclosure_logical_id = sas_device->enclosure_logical_id =
le64_to_cpu(enclosure_pg0.EnclosureLogicalID); le64_to_cpu(enclosure_pg0.EnclosureLogicalID);
}
/* get device name */ /* get device name */
sas_device->device_name = le64_to_cpu(sas_device_pg0.DeviceName); sas_device->device_name = le64_to_cpu(sas_device_pg0.DeviceName);
@@ -4250,12 +4262,6 @@ _scsih_sas_volume_add(struct MPT2SAS_ADAPTER *ioc,
u16 handle = le16_to_cpu(element->VolDevHandle); u16 handle = le16_to_cpu(element->VolDevHandle);
int rc; int rc;
#if 0 /* RAID_HACKS */
if (le32_to_cpu(event_data->Flags) &
MPI2_EVENT_IR_CHANGE_FLAGS_FOREIGN_CONFIG)
return;
#endif
mpt2sas_config_get_volume_wwid(ioc, handle, &wwid); mpt2sas_config_get_volume_wwid(ioc, handle, &wwid);
if (!wwid) { if (!wwid) {
printk(MPT2SAS_ERR_FMT printk(MPT2SAS_ERR_FMT
@@ -4310,12 +4316,6 @@ _scsih_sas_volume_delete(struct MPT2SAS_ADAPTER *ioc,
unsigned long flags; unsigned long flags;
struct MPT2SAS_TARGET *sas_target_priv_data; struct MPT2SAS_TARGET *sas_target_priv_data;
#if 0 /* RAID_HACKS */
if (le32_to_cpu(event_data->Flags) &
MPI2_EVENT_IR_CHANGE_FLAGS_FOREIGN_CONFIG)
return;
#endif
spin_lock_irqsave(&ioc->raid_device_lock, flags); spin_lock_irqsave(&ioc->raid_device_lock, flags);
raid_device = _scsih_raid_device_find_by_handle(ioc, handle); raid_device = _scsih_raid_device_find_by_handle(ioc, handle);
spin_unlock_irqrestore(&ioc->raid_device_lock, flags); spin_unlock_irqrestore(&ioc->raid_device_lock, flags);
@@ -4428,14 +4428,38 @@ _scsih_sas_pd_add(struct MPT2SAS_ADAPTER *ioc,
struct _sas_device *sas_device; struct _sas_device *sas_device;
unsigned long flags; unsigned long flags;
u16 handle = le16_to_cpu(element->PhysDiskDevHandle); u16 handle = le16_to_cpu(element->PhysDiskDevHandle);
Mpi2ConfigReply_t mpi_reply;
Mpi2SasDevicePage0_t sas_device_pg0;
u32 ioc_status;
spin_lock_irqsave(&ioc->sas_device_lock, flags); spin_lock_irqsave(&ioc->sas_device_lock, flags);
sas_device = _scsih_sas_device_find_by_handle(ioc, handle); sas_device = _scsih_sas_device_find_by_handle(ioc, handle);
spin_unlock_irqrestore(&ioc->sas_device_lock, flags); spin_unlock_irqrestore(&ioc->sas_device_lock, flags);
if (sas_device) if (sas_device) {
sas_device->hidden_raid_component = 1; sas_device->hidden_raid_component = 1;
else return;
_scsih_add_device(ioc, handle, 0, 1); }
if ((mpt2sas_config_get_sas_device_pg0(ioc, &mpi_reply, &sas_device_pg0,
MPI2_SAS_DEVICE_PGAD_FORM_HANDLE, handle))) {
printk(MPT2SAS_ERR_FMT "failure at %s:%d/%s()!\n",
ioc->name, __FILE__, __LINE__, __func__);
return;
}
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
if (ioc_status != MPI2_IOCSTATUS_SUCCESS) {
printk(MPT2SAS_ERR_FMT "failure at %s:%d/%s()!\n",
ioc->name, __FILE__, __LINE__, __func__);
return;
}
_scsih_link_change(ioc,
le16_to_cpu(sas_device_pg0.ParentDevHandle),
handle, sas_device_pg0.PhyNum, MPI2_SAS_NEG_LINK_RATE_1_5);
_scsih_add_device(ioc, handle, 0, 1);
} }
#ifdef CONFIG_SCSI_MPT2SAS_LOGGING #ifdef CONFIG_SCSI_MPT2SAS_LOGGING
@@ -4535,12 +4559,15 @@ _scsih_sas_ir_config_change_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID,
{ {
Mpi2EventIrConfigElement_t *element; Mpi2EventIrConfigElement_t *element;
int i; int i;
u8 foreign_config;
#ifdef CONFIG_SCSI_MPT2SAS_LOGGING #ifdef CONFIG_SCSI_MPT2SAS_LOGGING
if (ioc->logging_level & MPT_DEBUG_EVENT_WORK_TASK) if (ioc->logging_level & MPT_DEBUG_EVENT_WORK_TASK)
_scsih_sas_ir_config_change_event_debug(ioc, event_data); _scsih_sas_ir_config_change_event_debug(ioc, event_data);
#endif #endif
foreign_config = (le32_to_cpu(event_data->Flags) &
MPI2_EVENT_IR_CHANGE_FLAGS_FOREIGN_CONFIG) ? 1 : 0;
element = (Mpi2EventIrConfigElement_t *)&event_data->ConfigElement[0]; element = (Mpi2EventIrConfigElement_t *)&event_data->ConfigElement[0];
for (i = 0; i < event_data->NumElements; i++, element++) { for (i = 0; i < event_data->NumElements; i++, element++) {
@@ -4548,11 +4575,13 @@ _scsih_sas_ir_config_change_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID,
switch (element->ReasonCode) { switch (element->ReasonCode) {
case MPI2_EVENT_IR_CHANGE_RC_VOLUME_CREATED: case MPI2_EVENT_IR_CHANGE_RC_VOLUME_CREATED:
case MPI2_EVENT_IR_CHANGE_RC_ADDED: case MPI2_EVENT_IR_CHANGE_RC_ADDED:
_scsih_sas_volume_add(ioc, element); if (!foreign_config)
_scsih_sas_volume_add(ioc, element);
break; break;
case MPI2_EVENT_IR_CHANGE_RC_VOLUME_DELETED: case MPI2_EVENT_IR_CHANGE_RC_VOLUME_DELETED:
case MPI2_EVENT_IR_CHANGE_RC_REMOVED: case MPI2_EVENT_IR_CHANGE_RC_REMOVED:
_scsih_sas_volume_delete(ioc, element); if (!foreign_config)
_scsih_sas_volume_delete(ioc, element);
break; break;
case MPI2_EVENT_IR_CHANGE_RC_PD_CREATED: case MPI2_EVENT_IR_CHANGE_RC_PD_CREATED:
_scsih_sas_pd_hide(ioc, element); _scsih_sas_pd_hide(ioc, element);
@@ -4671,6 +4700,9 @@ _scsih_sas_ir_physical_disk_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID,
u32 state; u32 state;
struct _sas_device *sas_device; struct _sas_device *sas_device;
unsigned long flags; unsigned long flags;
Mpi2ConfigReply_t mpi_reply;
Mpi2SasDevicePage0_t sas_device_pg0;
u32 ioc_status;
if (event_data->ReasonCode != MPI2_EVENT_IR_PHYSDISK_RC_STATE_CHANGED) if (event_data->ReasonCode != MPI2_EVENT_IR_PHYSDISK_RC_STATE_CHANGED)
return; return;
@@ -4687,22 +4719,40 @@ _scsih_sas_ir_physical_disk_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID,
spin_unlock_irqrestore(&ioc->sas_device_lock, flags); spin_unlock_irqrestore(&ioc->sas_device_lock, flags);
switch (state) { switch (state) {
#if 0
case MPI2_RAID_PD_STATE_OFFLINE:
if (sas_device)
_scsih_remove_device(ioc, handle);
break;
#endif
case MPI2_RAID_PD_STATE_ONLINE: case MPI2_RAID_PD_STATE_ONLINE:
case MPI2_RAID_PD_STATE_DEGRADED: case MPI2_RAID_PD_STATE_DEGRADED:
case MPI2_RAID_PD_STATE_REBUILDING: case MPI2_RAID_PD_STATE_REBUILDING:
case MPI2_RAID_PD_STATE_OPTIMAL: case MPI2_RAID_PD_STATE_OPTIMAL:
if (sas_device) if (sas_device) {
sas_device->hidden_raid_component = 1; sas_device->hidden_raid_component = 1;
else return;
_scsih_add_device(ioc, handle, 0, 1); }
if ((mpt2sas_config_get_sas_device_pg0(ioc, &mpi_reply,
&sas_device_pg0, MPI2_SAS_DEVICE_PGAD_FORM_HANDLE,
handle))) {
printk(MPT2SAS_ERR_FMT "failure at %s:%d/%s()!\n",
ioc->name, __FILE__, __LINE__, __func__);
return;
}
ioc_status = le16_to_cpu(mpi_reply.IOCStatus) &
MPI2_IOCSTATUS_MASK;
if (ioc_status != MPI2_IOCSTATUS_SUCCESS) {
printk(MPT2SAS_ERR_FMT "failure at %s:%d/%s()!\n",
ioc->name, __FILE__, __LINE__, __func__);
return;
}
_scsih_link_change(ioc,
le16_to_cpu(sas_device_pg0.ParentDevHandle),
handle, sas_device_pg0.PhyNum, MPI2_SAS_NEG_LINK_RATE_1_5);
_scsih_add_device(ioc, handle, 0, 1);
break; break;
case MPI2_RAID_PD_STATE_OFFLINE:
case MPI2_RAID_PD_STATE_NOT_CONFIGURED: case MPI2_RAID_PD_STATE_NOT_CONFIGURED:
case MPI2_RAID_PD_STATE_NOT_COMPATIBLE: case MPI2_RAID_PD_STATE_NOT_COMPATIBLE:
case MPI2_RAID_PD_STATE_HOT_SPARE: case MPI2_RAID_PD_STATE_HOT_SPARE:
@@ -5774,6 +5824,7 @@ _scsih_suspend(struct pci_dev *pdev, pm_message_t state)
struct MPT2SAS_ADAPTER *ioc = shost_priv(shost); struct MPT2SAS_ADAPTER *ioc = shost_priv(shost);
u32 device_state; u32 device_state;
mpt2sas_base_stop_watchdog(ioc);
flush_scheduled_work(); flush_scheduled_work();
scsi_block_requests(shost); scsi_block_requests(shost);
device_state = pci_choose_state(pdev, state); device_state = pci_choose_state(pdev, state);
@@ -5816,6 +5867,7 @@ _scsih_resume(struct pci_dev *pdev)
mpt2sas_base_hard_reset_handler(ioc, CAN_SLEEP, SOFT_RESET); mpt2sas_base_hard_reset_handler(ioc, CAN_SLEEP, SOFT_RESET);
scsi_unblock_requests(shost); scsi_unblock_requests(shost);
mpt2sas_base_start_watchdog(ioc);
return 0; return 0;
} }
#endif /* CONFIG_PM */ #endif /* CONFIG_PM */