megaraid_sas: Syncing request flags macro names with firmware

BugLink: http://bugs.launchpad.net/bugs/1544679Signed-off-by: Sumit Saxena <sumit.saxena@avagotech.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
(cherry picked from linux-next commit 4331dc0b8a9071e02404f43bd78cfce38eacf8cf)
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

drivers/scsi/megaraid/megaraid_sas_fusion.c

@@ -1666,7 +1666,7 @@ megasas_build_ldio_fusion(struct megasas_instance *instance,
 				   local_map_ptr, start_lba_lo);
 		io_request->Function = MPI2_FUNCTION_SCSI_IO_REQUEST;
 		cmd->request_desc->SCSIIO.RequestFlags =
-			(MPI2_REQ_DESCRIPT_FLAGS_HIGH_PRIORITY
+			(MPI2_REQ_DESCRIPT_FLAGS_FP_IO
 			 << MEGASAS_REQ_DESCRIPT_FLAGS_TYPE_SHIFT);
 		if (fusion->adapter_type == INVADER_SERIES) {
 			if (io_request->RaidContext.regLockFlags ==
@@ -1799,7 +1799,7 @@ static void megasas_build_ld_nonrw_fusion(struct megasas_instance *instance,
 
 		/* build request descriptor */
 		cmd->request_desc->SCSIIO.RequestFlags =
-			(MPI2_REQ_DESCRIPT_FLAGS_HIGH_PRIORITY <<
+			(MPI2_REQ_DESCRIPT_FLAGS_FP_IO <<
 			MEGASAS_REQ_DESCRIPT_FLAGS_TYPE_SHIFT);
 		cmd->request_desc->SCSIIO.DevHandle = devHandle;
 
@@ -1905,7 +1905,7 @@ megasas_build_syspd_fusion(struct megasas_instance *instance,
 				cpu_to_le16(MPI25_SAS_DEVICE0_FLAGS_ENABLED_FAST_PATH);
 		}
 		cmd->request_desc->SCSIIO.RequestFlags =
-			(MPI2_REQ_DESCRIPT_FLAGS_HIGH_PRIORITY <<
+			(MPI2_REQ_DESCRIPT_FLAGS_FP_IO <<
 				MEGASAS_REQ_DESCRIPT_FLAGS_TYPE_SHIFT);
 	}
 }

drivers/scsi/megaraid/megaraid_sas_fusion.h

@@ -176,7 +176,8 @@ enum REGION_TYPE {
 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_GUARD           (0x0100)
 #define MPI2_SCSIIO_EEDPFLAGS_INSERT_OP             (0x0004)
 #define MPI2_FUNCTION_SCSI_IO_REQUEST               (0x00) /* SCSI IO */
-#define MPI2_REQ_DESCRIPT_FLAGS_HIGH_PRIORITY           (0x06)
+#define MPI2_REQ_DESCRIPT_FLAGS_HIGH_PRIORITY       (0x03)
+#define MPI2_REQ_DESCRIPT_FLAGS_FP_IO               (0x06)
 #define MPI2_REQ_DESCRIPT_FLAGS_SCSI_IO                 (0x00)
 #define MPI2_SGE_FLAGS_64_BIT_ADDRESSING        (0x02)
 #define MPI2_SCSIIO_CONTROL_WRITE               (0x01000000)