[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>
diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c
index 6f836d1..8bac5ae 100644
--- a/drivers/scsi/pm8001/pm80xx_hwi.c
+++ b/drivers/scsi/pm8001/pm80xx_hwi.c
@@ -3492,8 +3492,6 @@
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 @@
/* 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);