megaraid_sas: Remove PCI id checks

Remove PCI id based checks and use instance->ctrl_context to decide
whether controller is MFI-based or a Fusion adapter. Additionally,
Fusion adapters are divided into two categories: Thunderbolt and
Invader.

Signed-off-by: Sumit Saxena <sumit.saxena@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.desai@avagotech.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

1 files changed, 12 insertions, 12 deletions

diff --git a/drivers/scsi/megaraid/megaraid_sas_fp.c b/drivers/scsi/megaraid/megaraid_sas_fp.c
index be57b18..ce5b832 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fp.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fp.c
@@ -741,14 +741,12 @@ static u8 mr_spanset_get_phy_params(struct megasas_instance *instance, u32 ld,
 	u8      physArm, span;
 	u64     row;
 	u8	retval = TRUE;
-	u8	do_invader = 0;
 	u64	*pdBlock = &io_info->pdBlock;
 	__le16	*pDevHandle = &io_info->devHandle;
 	u32	logArm, rowMod, armQ, arm;
+	struct fusion_context *fusion;
 
-	if ((instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER ||
-		instance->pdev->device == PCI_DEVICE_ID_LSI_FURY))
-		do_invader = 1;
+	fusion = instance->ctrl_context;
 
 	/*Get row and span from io_info for Uneven Span IO.*/
 	row	    = io_info->start_row;
@@ -779,7 +777,8 @@ static u8 mr_spanset_get_phy_params(struct megasas_instance *instance, u32 ld,
 	else {
 		*pDevHandle = cpu_to_le16(MR_PD_INVALID);
 		if ((raid->level >= 5) &&
-			(!do_invader  || (do_invader &&
+			((fusion->adapter_type == THUNDERBOLT_SERIES)  ||
+			((fusion->adapter_type == INVADER_SERIES) &&
 			(raid->regTypeReqOnRead != REGION_TYPE_UNUSED))))
 			pRAID_Context->regLockFlags = REGION_TYPE_EXCLUSIVE;
 		else if (raid->level == 1) {
@@ -823,13 +822,12 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow,
 	u8          physArm, span;
 	u64         row;
 	u8	    retval = TRUE;
-	u8          do_invader = 0;
 	u64	    *pdBlock = &io_info->pdBlock;
 	__le16	    *pDevHandle = &io_info->devHandle;
+	struct fusion_context *fusion;
+
+	fusion = instance->ctrl_context;
 
-	if ((instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER ||
-		instance->pdev->device == PCI_DEVICE_ID_LSI_FURY))
-		do_invader = 1;
 
 	row =  mega_div64_32(stripRow, raid->rowDataSize);
 
@@ -875,7 +873,8 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow,
 		/* set dev handle as invalid. */
 		*pDevHandle = cpu_to_le16(MR_PD_INVALID);
 		if ((raid->level >= 5) &&
-			(!do_invader  || (do_invader &&
+			((fusion->adapter_type == THUNDERBOLT_SERIES)  ||
+			((fusion->adapter_type == INVADER_SERIES) &&
 			(raid->regTypeReqOnRead != REGION_TYPE_UNUSED))))
 			pRAID_Context->regLockFlags = REGION_TYPE_EXCLUSIVE;
 		else if (raid->level == 1) {
@@ -909,6 +908,7 @@ MR_BuildRaidContext(struct megasas_instance *instance,
 		    struct RAID_CONTEXT *pRAID_Context,
 		    struct MR_DRV_RAID_MAP_ALL *map, u8 **raidLUN)
 {
+	struct fusion_context *fusion;
 	struct MR_LD_RAID  *raid;
 	u32         ld, stripSize, stripe_mask;
 	u64         endLba, endStrip, endRow, start_row, start_strip;
@@ -929,6 +929,7 @@ MR_BuildRaidContext(struct megasas_instance *instance,
 	isRead = io_info->isRead;
 	io_info->IoforUnevenSpan = 0;
 	io_info->start_span	= SPAN_INVALID;
+	fusion = instance->ctrl_context;
 
 	ld = MR_TargetIdToLdGet(ldTgtId, map);
 	raid = MR_LdRaidGet(ld, map);
@@ -1092,8 +1093,7 @@ MR_BuildRaidContext(struct megasas_instance *instance,
 		cpu_to_le16(raid->fpIoTimeoutForLd ?
 			    raid->fpIoTimeoutForLd :
 			    map->raidMap.fpPdIoTimeoutSec);
-	if ((instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) ||
-		(instance->pdev->device == PCI_DEVICE_ID_LSI_FURY))
+	if (fusion->adapter_type == INVADER_SERIES)
 		pRAID_Context->regLockFlags = (isRead) ?
 			raid->regTypeReqOnRead : raid->regTypeReqOnWrite;
 	else