diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h
index 20c37541963f..b0d373d90de6 100644
--- a/drivers/scsi/megaraid/megaraid_sas.h
+++ b/drivers/scsi/megaraid/megaraid_sas.h
@@ -973,7 +973,11 @@ struct megasas_ctrl_info {
 
 	struct {
 #if defined(__BIG_ENDIAN_BITFIELD)
-		u32     reserved:12;
+		u32     reserved:8;
+		u32     supportExtendedSSCSize:1;
+		u32     supportDiskCacheSettingForSysPDs:1;
+		u32     supportCPLDUpdate:1;
+		u32     supportTTYLogCompression:1;
 		u32     discardCacheDuringLDDelete:1;
 		u32     supportSecurityonJBOD:1;
 		u32     supportCacheBypassModes:1;
@@ -1013,7 +1017,11 @@ struct megasas_ctrl_info {
 		u32     supportCacheBypassModes:1;
 		u32     supportSecurityonJBOD:1;
 		u32     discardCacheDuringLDDelete:1;
-		u32     reserved:12;
+		u32     supportTTYLogCompression:1;
+		u32     supportCPLDUpdate:1;
+		u32     supportDiskCacheSettingForSysPDs:1;
+		u32     supportExtendedSSCSize:1;
+		u32     reserved:8;
 #endif
 	} adapterOperations3;
 
@@ -1229,7 +1237,8 @@ union megasas_sgl_frame {
 typedef union _MFI_CAPABILITIES {
 	struct {
 #if   defined(__BIG_ENDIAN_BITFIELD)
-		u32     reserved:25;
+		u32     reserved:24;
+		u32	support_ext_queue_depth:1;
 		u32     security_protocol_cmds_fw:1;
 		u32     support_core_affinity:1;
 		u32     support_ndrive_r1_lb:1;
@@ -1245,7 +1254,8 @@ typedef union _MFI_CAPABILITIES {
 		u32     support_ndrive_r1_lb:1;
 		u32     support_core_affinity:1;
 		u32     security_protocol_cmds_fw:1;
-		u32     reserved:25;
+		u32	support_ext_queue_depth:1;
+		u32     reserved:24;
 #endif
 	} mfi_capabilities;
 	__le32		reg;
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.h b/drivers/scsi/megaraid/megaraid_sas_fusion.h
index ced6dc0cf8e8..be1be8e1a0e9 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.h
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.h
@@ -117,7 +117,8 @@ struct RAID_CONTEXT {
 	u8      numSGE;
 	__le16	configSeqNum;
 	u8      spanArm;
-	u8      resvd2[3];
+	u8      priority;
+	u8      resvd2[2];
 };
 
 #define RAID_CTX_SPANARM_ARM_SHIFT	(0)