>From 5ddec5ef3033b4fee08dcdc7ba8b434425453e9d Mon Sep 17 00:00:00 2001
From: Anand Kumar Santhanam <anandkumar.santha...@pmcs.com>
Date: Tue, 17 Sep 2013 16:47:21 +0530
Subject: [PATCH V2 06/10] pm80xx: Print SAS address of IO failed device.
Signed-off-by: anandkumar.santha...@pmcs.com
---
drivers/scsi/pm8001/pm8001_hwi.c | 65 ++++++++++++++++++++++++++++++++++++++
drivers/scsi/pm8001/pm80xx_hwi.c | 65 ++++++++++++++++++++++++++++++++++++++
2 files changed, 130 insertions(+), 0 deletions(-)
diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c
index 2fd8c38..c9cc744 100644
--- a/drivers/scsi/pm8001/pm8001_hwi.c
+++ b/drivers/scsi/pm8001/pm8001_hwi.c
@@ -1868,6 +1868,13 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha ,
void *piomb)
if (unlikely(!t || !t->lldd_task || !t->dev))
return;
ts = &t->task_status;
+ /* Print sas address of IO failed device */
+ if ((status != IO_SUCCESS) && (status != IO_OVERFLOW) &&
+ (status != IO_UNDERFLOW))
+ PM8001_FAIL_DBG(pm8001_ha,
+ pm8001_printk("SAS Address of IO Failure Drive:"
+ "%016llx", SAS_ADDR(t->dev->sas_addr)-1));
+
switch (status) {
case IO_SUCCESS:
PM8001_IO_DBG(pm8001_ha, pm8001_printk("IO_SUCCESS"
@@ -2276,6 +2283,11 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha,
void *piomb)
u32 param;
u32 status;
u32 tag;
+ int i, j;
+ u8 sata_addr_low[4];
+ u32 temp_sata_addr_low;
+ u8 sata_addr_hi[4];
+ u32 temp_sata_addr_hi;
struct sata_completion_resp *psataPayload;
struct task_status_struct *ts;
struct ata_task_resp *resp ;
@@ -2325,7 +2337,60 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha,
void *piomb)
pm8001_printk("ts null\n"));
return;
}
+ /* Print sas address of IO failed device */
+ if ((status != IO_SUCCESS) && (status != IO_OVERFLOW) &&
+ (status != IO_UNDERFLOW)) {
+ if (!((t->dev->parent) &&
+ (DEV_IS_EXPANDER(t->dev->parent->dev_type)))) {
+ for (i = 0 , j = 4 ; j <= 7 && i <= 3 ; i++ , j++)
+ sata_addr_low[i] = pm8001_ha->sas_addr[j];
+ for (i = 0 , j = 0; j <= 3 && i <= 3; i++ , j++)
+ sata_addr_hi[i] = pm8001_ha->sas_addr[j];
+ memcpy(&temp_sata_addr_low, sata_addr_low,
+ sizeof(sata_addr_low));
+ memcpy(&temp_sata_addr_hi, sata_addr_hi,
+ sizeof(sata_addr_hi));
+ temp_sata_addr_hi = (((temp_sata_addr_hi >> 24) & 0xff)
+ |((temp_sata_addr_hi << 8) &
+ 0xff0000) |
+ ((temp_sata_addr_hi >> 8)
+ & 0xff00) |
+ ((temp_sata_addr_hi << 24) &
+ 0xff000000));
+ temp_sata_addr_low = ((((temp_sata_addr_low >> 24)
+ & 0xff) |
+ ((temp_sata_addr_low << 8)
+ & 0xff0000) |
+ ((temp_sata_addr_low >> 8)
+ & 0xff00) |
+ ((temp_sata_addr_low << 24)
+ & 0xff000000)) +
+ pm8001_dev->attached_phy +
+ 0x10);
+ PM8001_FAIL_DBG(pm8001_ha,
+ pm8001_printk("SAS Address of IO Failure Drive:"
+ "%08x%08x", temp_sata_addr_hi,
+ temp_sata_addr_low));
+ } else {
+ for (i = 0 , j = 4 ; j <= 7 && i <= 3; i++ , j++)
+ sata_addr_low[i] = t->dev->sas_addr[j];
+ for (i = 0 , j = 0 ; j <= 3 && i <= 3 ; i++ , j++)
+ sata_addr_hi[i] = t->dev->sas_addr[j];
+ temp_sata_addr_low = (sata_addr_low[0] << 24) |
+ (sata_addr_low[1] << 16) |
+ (sata_addr_low[2] << 8) |
+ (sata_addr_low[3]);
+ temp_sata_addr_hi = (sata_addr_hi[0] << 24)|
+ (sata_addr_hi[1] << 16)|
+ (sata_addr_hi[2] << 8)|
+ (sata_addr_hi[3]);
+ PM8001_FAIL_DBG(pm8001_ha,
+ pm8001_printk("SAS Address of IO Failure Drive:"
+ "%08x%08x", temp_sata_addr_hi,
+ temp_sata_addr_low));
+ }
+ }
switch (status) {
case IO_SUCCESS:
PM8001_IO_DBG(pm8001_ha, pm8001_printk("IO_SUCCESS\n"));
diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c
index e1ab320..80a10aa 100644
--- a/drivers/scsi/pm8001/pm80xx_hwi.c
+++ b/drivers/scsi/pm8001/pm80xx_hwi.c
@@ -1296,6 +1296,13 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha ,
void *piomb)
if (unlikely(!t || !t->lldd_task || !t->dev))
return;
ts = &t->task_status;
+ /* Print sas address of IO failed device */
+ if ((status != IO_SUCCESS) && (status != IO_OVERFLOW) &&
+ (status != IO_UNDERFLOW))
+ PM8001_FAIL_DBG(pm8001_ha,
+ pm8001_printk("SAS Address of IO Failure Drive"
+ ":%016llx", SAS_ADDR(t->dev->sas_addr)-1));
+
switch (status) {
case IO_SUCCESS:
PM8001_IO_DBG(pm8001_ha,
@@ -1719,6 +1726,10 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha,
void *piomb)
u32 param;
u32 status;
u32 tag;
+ int i, j;
+ u8 sata_addr_low[4];
+ u32 temp_sata_addr_low, temp_sata_addr_hi;
+ u8 sata_addr_hi[4];
struct sata_completion_resp *psataPayload;
struct task_status_struct *ts;
struct ata_task_resp *resp ;
@@ -1768,7 +1779,61 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha,
void *piomb)
pm8001_printk("ts null\n"));
return;
}
+ /* Print sas address of IO failed device */
+ if ((status != IO_SUCCESS) && (status != IO_OVERFLOW) &&
+ (status != IO_UNDERFLOW)) {
+ if (!((t->dev->parent) &&
+ (DEV_IS_EXPANDER(t->dev->parent->dev_type)))) {
+ for (i = 0 , j = 4 ; i <= 3 && j <= 7 ; i++ , j++)
+ sata_addr_low[i] = pm8001_ha->sas_addr[j];
+ for (i = 0 , j = 0; i <= 3 && j <= 3; i++ , j++)
+ sata_addr_hi[i] = pm8001_ha->sas_addr[j];
+ memcpy(&temp_sata_addr_low, sata_addr_low,
+ sizeof(sata_addr_low));
+ memcpy(&temp_sata_addr_hi, sata_addr_hi,
+ sizeof(sata_addr_hi));
+ temp_sata_addr_hi = (((temp_sata_addr_hi >> 24) & 0xff)
+ |((temp_sata_addr_hi << 8) &
+ 0xff0000) |
+ ((temp_sata_addr_hi >> 8)
+ & 0xff00) |
+ ((temp_sata_addr_hi << 24) &
+ 0xff000000));
+ temp_sata_addr_low = ((((temp_sata_addr_low >> 24)
+ & 0xff) |
+ ((temp_sata_addr_low << 8)
+ & 0xff0000) |
+ ((temp_sata_addr_low >> 8)
+ & 0xff00) |
+ ((temp_sata_addr_low << 24)
+ & 0xff000000)) +
+ pm8001_dev->attached_phy +
+ 0x10);
+ PM8001_FAIL_DBG(pm8001_ha,
+ pm8001_printk("SAS Address of IO Failure Drive:"
+ "%08x%08x", temp_sata_addr_hi,
+ temp_sata_addr_low));
+
+ } else {
+ for (i = 0 , j = 4 ; i <= 3 && j <= 7; i++ , j++)
+ sata_addr_low[i] = t->dev->sas_addr[j];
+ for (i = 0 , j = 0 ; i <= 3 && j <= 3 ; i++ , j++)
+ sata_addr_hi[i] = t->dev->sas_addr[j];
+ temp_sata_addr_low = (sata_addr_low[0] << 24) |
+ (sata_addr_low[1] << 16) |
+ (sata_addr_low[2] << 8) |
+ (sata_addr_low[3]);
+ temp_sata_addr_hi = (sata_addr_hi[0] << 24)|
+ (sata_addr_hi[1] << 16)|
+ (sata_addr_hi[2] << 8)|
+ (sata_addr_hi[3]);
+ PM8001_FAIL_DBG(pm8001_ha,
+ pm8001_printk("SAS Address of IO Failure Drive:"
+ "%08x%08x", temp_sata_addr_hi,
+ temp_sata_addr_low));
+ }
+ }
switch (status) {
case IO_SUCCESS:
PM8001_IO_DBG(pm8001_ha, pm8001_printk("IO_SUCCESS\n"));
--
1.7.1
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