diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h
index 34452ea386ac007f649fd1030312e72e865359fc..a80e13ef9ffa74a4f858bd2c884ebdfba6f10a16 100644
--- a/drivers/scsi/megaraid/megaraid_sas.h
+++ b/drivers/scsi/megaraid/megaraid_sas.h
@@ -1347,9 +1347,15 @@ struct megasas_cmd;
 union megasas_evt_class_locale {
 
 	struct {
+#ifndef __BIG_ENDIAN_BITFIELD
 		u16 locale;
 		u8 reserved;
 		s8 class;
+#else
+		s8 class;
+		u8 reserved;
+		u16 locale;
+#endif
 	} __attribute__ ((packed)) members;
 
 	u32 word;
@@ -1728,7 +1734,7 @@ MR_BuildRaidContext(struct megasas_instance *instance,
 		    struct IO_REQUEST_INFO *io_info,
 		    struct RAID_CONTEXT *pRAID_Context,
 		    struct MR_FW_RAID_MAP_ALL *map, u8 **raidLUN);
-u16 MR_TargetIdToLdGet(u32 ldTgtId, struct MR_FW_RAID_MAP_ALL *map);
+u8 MR_TargetIdToLdGet(u32 ldTgtId, struct MR_FW_RAID_MAP_ALL *map);
 struct MR_LD_RAID *MR_LdRaidGet(u32 ld, struct MR_FW_RAID_MAP_ALL *map);
 u16 MR_ArPdGet(u32 ar, u32 arm, struct MR_FW_RAID_MAP_ALL *map);
 u16 MR_LdSpanArrayGet(u32 ld, u32 span, struct MR_FW_RAID_MAP_ALL *map);
diff --git a/drivers/scsi/megaraid/megaraid_sas_fp.c b/drivers/scsi/megaraid/megaraid_sas_fp.c
index e24b6eb645b5740d78cc50b987d38b7e881491c0..2f3bd555ff870361bef58ecfff416028cf81d3b8 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fp.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fp.c
@@ -143,12 +143,12 @@ u16 MR_PdDevHandleGet(u32 pd, struct MR_FW_RAID_MAP_ALL *map)
 
 u16 MR_GetLDTgtId(u32 ld, struct MR_FW_RAID_MAP_ALL *map)
 {
-	return map->raidMap.ldSpanMap[ld].ldRaid.targetId;
+	return le16_to_cpu(map->raidMap.ldSpanMap[ld].ldRaid.targetId);
 }
 
-u16 MR_TargetIdToLdGet(u32 ldTgtId, struct MR_FW_RAID_MAP_ALL *map)
+u8 MR_TargetIdToLdGet(u32 ldTgtId, struct MR_FW_RAID_MAP_ALL *map)
 {
-	return le16_to_cpu(map->raidMap.ldTgtIdToLd[ldTgtId]);
+	return map->raidMap.ldTgtIdToLd[ldTgtId];
 }
 
 static struct MR_LD_SPAN *MR_LdSpanPtrGet(u32 ld, u32 span,
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c
index 4544c27b6489d013c5c1c0c714b62378e75fb821..ba323175bc64cd2bf0be6b6a343c081520c425eb 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c
@@ -1607,8 +1607,8 @@ megasas_build_dcdb_fusion(struct megasas_instance *instance,
 			MR_RAID_CTX_RAID_FLAGS_IO_SUB_TYPE_SHIFT;
 		if ((instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) ||
 			(instance->pdev->device == PCI_DEVICE_ID_LSI_FURY))
-			io_request->IoFlags |=
-				MPI25_SAS_DEVICE0_FLAGS_ENABLED_FAST_PATH;
+			io_request->IoFlags |= cpu_to_le16(
+				MPI25_SAS_DEVICE0_FLAGS_ENABLED_FAST_PATH);
 		cmd->request_desc->SCSIIO.RequestFlags =
 			(MPI2_REQ_DESCRIPT_FLAGS_HIGH_PRIORITY <<
 			 MEGASAS_REQ_DESCRIPT_FLAGS_TYPE_SHIFT);
@@ -2425,7 +2425,7 @@ int megasas_reset_fusion(struct Scsi_Host *shost)
 					instance->
 					cmd_list[cmd_fusion->sync_cmd_idx];
 					if (cmd_mfi->frame->dcmd.opcode ==
-					    MR_DCMD_LD_MAP_GET_INFO) {
+					    cpu_to_le32(MR_DCMD_LD_MAP_GET_INFO)) {
 						megasas_return_cmd(instance,
 								   cmd_mfi);
 						megasas_return_cmd_fusion(