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[SCSI] pm80xx: Firmware logging support.

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Supports below logging facilities,
Inbound outbound queues dump.
Non fatal dump in case of IO failures.
Fatal dump in case of firmware failure.

[jejb: checkpatch spacing fixes]
Signed-off-by: Anandkumar.Santhanam@pmcs.com
Reviewed-by: Jack Wang <jinpu.wang@profitbricks.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Anand Kumar Santhanam
2013-09-04 12:57:00 +05:30
committed by James Bottomley
parent 279094079a
commit d078b5117f
9 changed files with 510 additions and 1 deletions
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4
drivers/scsi/pm8001/pm8001_init.c
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@@ -347,6 +347,10 @@ static int pm8001_alloc(struct pm8001_hba_info *pm8001_ha,
/* Memory region for fw flash */
pm8001_ha->memoryMap.region[FW_FLASH].total_len = 4096;
pm8001_ha->memoryMap.region[FORENSIC_MEM].num_elements = 1;
pm8001_ha->memoryMap.region[FORENSIC_MEM].total_len = 0x10000;
pm8001_ha->memoryMap.region[FORENSIC_MEM].element_size = 0x10000;
pm8001_ha->memoryMap.region[FORENSIC_MEM].alignment = 0x10000;
for (i = 0; i < USI_MAX_MEMCNT; i++) {
if (pm8001_mem_alloc(pm8001_ha->pdev,
&pm8001_ha->memoryMap.region[i].virt_ptr,