>From 987027bc020c71d76bb10a45c2d566e64156d3eb Mon Sep 17 00:00:00 2001
From: Anand Kumar Santhanam <anandkumar.santha...@pmcs.com>
Date: Tue, 17 Sep 2013 14:37:14 +0530
Subject: [PATCH V3 02/10] pm80xx: Indirect SMP request fix.
Fix for indirect data transfer mode in case of SMP request.
Signed-off-by: anandkumar.santha...@pmcs.com
Reviewed-by: Jack Wang <jinpu.w...@profitbricks.com>
---
drivers/scsi/pm8001/pm80xx_hwi.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
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 @@ 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);
--
1.7.1
--
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