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[SCSI] pm80xx: Indirect SMP request fix. 

Fix for indirect data transfer mode in case of SMP request.

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 2013-09-17 14:37:14 +05:30 committed by James Bottomley
parent a9a923e55e
commit cb993e5d50
1 changed files with 1 additions and 3 deletions
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4
drivers/scsi/pm8001/pm80xx_hwi.c
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@ -3492,8 +3492,6 @@ static int pm80xx_chip_smp_req(struct pm8001_hba_info *pm8001_ha,
else
pm8001_ha->smp_exp_mode = SMP_INDIRECT;
/* DIRECT MODE support only in spcv/ve */
pm8001_ha->smp_exp_mode = SMP_DIRECT;
tmp_addr = cpu_to_le64((u64)sg_dma_address(&task->smp_task.smp_req));
preq_dma_addr = (char *)phys_to_virt(tmp_addr);
@ -3509,7 +3507,7 @@ static int pm80xx_chip_smp_req(struct pm8001_hba_info *pm8001_ha,
/* exclude top 4 bytes for SMP req header */
smp_cmd.long_smp_req.long_req_addr =
cpu_to_le64((u64)sg_dma_address
(&task->smp_task.smp_req) - 4);
(&task->smp_task.smp_req) + 4);
/* exclude 4 bytes for SMP req header and CRC */
smp_cmd.long_smp_req.long_req_size =
cpu_to_le32((u32)sg_dma_len(&task->smp_task.smp_req)-8);