Commit b3e3827b authored by Kashyap Desai's avatar Kashyap Desai Committed by Martin K. Petersen

scsi: megaraid_sas: Send correct PhysArm to FW for R1 VD downgrade

This patch fixes the issue of wrong PhysArm was sent to firmware for R1
VD downgrade.
Signed-off-by: default avatarKiran Kumar Kasturi <kiran-kumar.kasturi@broadcom.com>
Signed-off-by: default avatarSumit Saxena <sumit.saxena@broadcom.com>
Reviewed-by: default avatarHannes Reinecke <hare@suse.com>
Reviewed-by: default avatarTomas Henzl <thenzl@redhat.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 18e1c7f6
...@@ -782,7 +782,8 @@ static u8 mr_spanset_get_phy_params(struct megasas_instance *instance, u32 ld, ...@@ -782,7 +782,8 @@ static u8 mr_spanset_get_phy_params(struct megasas_instance *instance, u32 ld,
(raid->regTypeReqOnRead != REGION_TYPE_UNUSED)))) (raid->regTypeReqOnRead != REGION_TYPE_UNUSED))))
pRAID_Context->regLockFlags = REGION_TYPE_EXCLUSIVE; pRAID_Context->regLockFlags = REGION_TYPE_EXCLUSIVE;
else if (raid->level == 1) { else if (raid->level == 1) {
pd = MR_ArPdGet(arRef, physArm + 1, map); physArm = physArm + 1;
pd = MR_ArPdGet(arRef, physArm, map);
if (pd != MR_PD_INVALID) if (pd != MR_PD_INVALID)
*pDevHandle = MR_PdDevHandleGet(pd, map); *pDevHandle = MR_PdDevHandleGet(pd, map);
} }
...@@ -879,7 +880,8 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow, ...@@ -879,7 +880,8 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow,
pRAID_Context->regLockFlags = REGION_TYPE_EXCLUSIVE; pRAID_Context->regLockFlags = REGION_TYPE_EXCLUSIVE;
else if (raid->level == 1) { else if (raid->level == 1) {
/* Get alternate Pd. */ /* Get alternate Pd. */
pd = MR_ArPdGet(arRef, physArm + 1, map); physArm = physArm + 1;
pd = MR_ArPdGet(arRef, physArm, map);
if (pd != MR_PD_INVALID) if (pd != MR_PD_INVALID)
/* Get dev handle from Pd */ /* Get dev handle from Pd */
*pDevHandle = MR_PdDevHandleGet(pd, map); *pDevHandle = MR_PdDevHandleGet(pd, map);
......
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