diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
index 10291df0b983..c3a6072134f5 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
@@ -1451,6 +1451,7 @@ struct bnx2x_fp_stats {
 enum {
 	SUB_MF_MODE_UNKNOWN = 0,
 	SUB_MF_MODE_UFP,
+	SUB_MF_MODE_NPAR1_DOT_5,
 };
 
 struct bnx2x {
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
index 3295863b5adf..583591d52497 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
@@ -280,17 +280,11 @@ struct shared_hw_cfg {			 /* NVRAM Offset */
 		#define SHARED_HW_CFG_MDC_MDIO_ACCESS2_BOTH          0x60000000
 		#define SHARED_HW_CFG_MDC_MDIO_ACCESS2_SWAPPED       0x80000000
 
-
-	u32 power_dissipated;			/* 0x11c */
-	#define SHARED_HW_CFG_POWER_MGNT_SCALE_MASK         0x00ff0000
-		#define SHARED_HW_CFG_POWER_MGNT_SCALE_SHIFT         16
-		#define SHARED_HW_CFG_POWER_MGNT_UNKNOWN_SCALE       0x00000000
-		#define SHARED_HW_CFG_POWER_MGNT_DOT_1_WATT          0x00010000
-		#define SHARED_HW_CFG_POWER_MGNT_DOT_01_WATT         0x00020000
-		#define SHARED_HW_CFG_POWER_MGNT_DOT_001_WATT        0x00030000
-
-	#define SHARED_HW_CFG_POWER_DIS_CMN_MASK            0xff000000
-	#define SHARED_HW_CFG_POWER_DIS_CMN_SHIFT                    24
+	u32 config_3;				/* 0x11C */
+	#define SHARED_HW_CFG_EXTENDED_MF_MODE_MASK         0x00000F00
+		#define SHARED_HW_CFG_EXTENDED_MF_MODE_SHIFT              8
+		#define SHARED_HW_CFG_EXTENDED_MF_MODE_NPAR1_DOT_5        0x00000000
+		#define SHARED_HW_CFG_EXTENDED_MF_MODE_NPAR2_DOT_0        0x00000100
 
 	u32 ump_nc_si_config;			/* 0x120 */
 	#define SHARED_HW_CFG_UMP_NC_SI_MII_MODE_MASK       0x00000003
@@ -860,6 +854,7 @@ struct shared_feat_cfg {		 /* NVRAM Offset */
 		#define SHARED_FEAT_CFG_FORCE_SF_MODE_SWITCH_INDEPT  0x00000300
 		#define SHARED_FEAT_CFG_FORCE_SF_MODE_AFEX_MODE      0x00000400
 		#define SHARED_FEAT_CFG_FORCE_SF_MODE_UFP_MODE       0x00000600
+		#define SHARED_FEAT_CFG_FORCE_SF_MODE_EXTENDED_MODE  0x00000700
 
 	/* The interval in seconds between sending LLDP packets. Set to zero
 	   to disable the feature */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index da6c5bb1e109..74fbf9ea7bd8 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -11624,11 +11624,27 @@ static bool bnx2x_get_dropless_info(struct bnx2x *bp)
 	return cfg;
 }
 
+static void validate_set_si_mode(struct bnx2x *bp)
+{
+	u8 func = BP_ABS_FUNC(bp);
+	u32 val;
+
+	val = MF_CFG_RD(bp, func_mf_config[func].mac_upper);
+
+	/* check for legal mac (upper bytes) */
+	if (val != 0xffff) {
+		bp->mf_mode = MULTI_FUNCTION_SI;
+		bp->mf_config[BP_VN(bp)] =
+			MF_CFG_RD(bp, func_mf_config[func].config);
+	} else
+		BNX2X_DEV_INFO("illegal MAC address for SI\n");
+}
+
 static int bnx2x_get_hwinfo(struct bnx2x *bp)
 {
 	int /*abs*/func = BP_ABS_FUNC(bp);
 	int vn;
-	u32 val = 0;
+	u32 val = 0, val2 = 0;
 	int rc = 0;
 
 	bnx2x_get_common_hwinfo(bp);
@@ -11738,15 +11754,7 @@ static int bnx2x_get_hwinfo(struct bnx2x *bp)
 
 			switch (val) {
 			case SHARED_FEAT_CFG_FORCE_SF_MODE_SWITCH_INDEPT:
-				val = MF_CFG_RD(bp, func_mf_config[func].
-						mac_upper);
-				/* check for legal mac (upper bytes)*/
-				if (val != 0xffff) {
-					bp->mf_mode = MULTI_FUNCTION_SI;
-					bp->mf_config[vn] = MF_CFG_RD(bp,
-						   func_mf_config[func].config);
-				} else
-					BNX2X_DEV_INFO("illegal MAC address for SI\n");
+				validate_set_si_mode(bp);
 				break;
 			case SHARED_FEAT_CFG_FORCE_SF_MODE_AFEX_MODE:
 				if ((!CHIP_IS_E1x(bp)) &&
@@ -11784,6 +11792,23 @@ static int bnx2x_get_hwinfo(struct bnx2x *bp)
 			case SHARED_FEAT_CFG_FORCE_SF_MODE_FORCED_SF:
 				bp->mf_config[vn] = 0;
 				break;
+			case SHARED_FEAT_CFG_FORCE_SF_MODE_EXTENDED_MODE:
+				val2 = SHMEM_RD(bp,
+					dev_info.shared_hw_config.config_3);
+				val2 &= SHARED_HW_CFG_EXTENDED_MF_MODE_MASK;
+				switch (val2) {
+				case SHARED_HW_CFG_EXTENDED_MF_MODE_NPAR1_DOT_5:
+					validate_set_si_mode(bp);
+					bp->mf_sub_mode =
+							SUB_MF_MODE_NPAR1_DOT_5;
+					break;
+				default:
+					/* Unknown configuration */
+					bp->mf_config[vn] = 0;
+					BNX2X_DEV_INFO("unknown extended MF mode 0x%x\n",
+						       val);
+				}
+				break;
 			default:
 				/* Unknown configuration: reset mf_config */
 				bp->mf_config[vn] = 0;