Merge branch 'bnx2x'

Yuval Mintz says:

====================
bnx2x: various fixes

This patch series contains several small fixes [with the possible
exception of the first 2 link fixes] for various driver flows.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

6 files changed, 129 insertions, 51 deletions

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
index 7a4aaa3..b4bfdd2 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
@@ -2418,10 +2418,13 @@ void bnx2x_igu_clear_sb_gen(struct bnx2x *bp, u8 func, u8 idu_sb_id,
 				 AEU_INPUTS_ATTN_BITS_IGU_PARITY_ERROR | \
 				 AEU_INPUTS_ATTN_BITS_MISC_PARITY_ERROR)
 
-#define HW_PRTY_ASSERT_SET_3 (AEU_INPUTS_ATTN_BITS_MCP_LATCHED_ROM_PARITY | \
-		AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_RX_PARITY | \
-		AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_TX_PARITY | \
-		AEU_INPUTS_ATTN_BITS_MCP_LATCHED_SCPAD_PARITY)
+#define HW_PRTY_ASSERT_SET_3_WITHOUT_SCPAD \
+		(AEU_INPUTS_ATTN_BITS_MCP_LATCHED_ROM_PARITY | \
+		 AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_RX_PARITY | \
+		 AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_TX_PARITY)
+
+#define HW_PRTY_ASSERT_SET_3 (HW_PRTY_ASSERT_SET_3_WITHOUT_SCPAD | \
+			      AEU_INPUTS_ATTN_BITS_MCP_LATCHED_SCPAD_PARITY)
 
 #define HW_PRTY_ASSERT_SET_4 (AEU_INPUTS_ATTN_BITS_PGLUE_PARITY_ERROR | \
 			      AEU_INPUTS_ATTN_BITS_ATC_PARITY_ERROR)
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index e2a6533..45e7c65 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -3421,8 +3421,13 @@ static int bnx2x_pkt_req_lin(struct bnx2x *bp, struct sk_buff *skb,
 			u32 wnd_sum = 0;
 
 			/* Headers length */
-			hlen = (int)(skb_transport_header(skb) - skb->data) +
-				tcp_hdrlen(skb);
+			if (xmit_type & XMIT_GSO_ENC)
+				hlen = (int)(skb_inner_transport_header(skb) -
+					     skb->data) +
+					     inner_tcp_hdrlen(skb);
+			else
+				hlen = (int)(skb_transport_header(skb) -
+					     skb->data) + tcp_hdrlen(skb);
 
 			/* Amount of data (w/o headers) on linear part of SKB*/
 			first_bd_sz = skb_headlen(skb) - hlen;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index 48ed005..76b9052 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -257,14 +257,15 @@ static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	struct bnx2x *bp = netdev_priv(dev);
 	int cfg_idx = bnx2x_get_link_cfg_idx(bp);
+	u32 media_type;
 
 	/* Dual Media boards present all available port types */
 	cmd->supported = bp->port.supported[cfg_idx] |
 		(bp->port.supported[cfg_idx ^ 1] &
 		 (SUPPORTED_TP | SUPPORTED_FIBRE));
 	cmd->advertising = bp->port.advertising[cfg_idx];
-	if (bp->link_params.phy[bnx2x_get_cur_phy_idx(bp)].media_type ==
-	    ETH_PHY_SFP_1G_FIBER) {
+	media_type = bp->link_params.phy[bnx2x_get_cur_phy_idx(bp)].media_type;
+	if (media_type == ETH_PHY_SFP_1G_FIBER) {
 		cmd->supported &= ~(SUPPORTED_10000baseT_Full);
 		cmd->advertising &= ~(ADVERTISED_10000baseT_Full);
 	}
@@ -312,12 +313,26 @@ static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 			cmd->lp_advertising |= ADVERTISED_100baseT_Full;
 		if (status & LINK_STATUS_LINK_PARTNER_1000THD_CAPABLE)
 			cmd->lp_advertising |= ADVERTISED_1000baseT_Half;
-		if (status & LINK_STATUS_LINK_PARTNER_1000TFD_CAPABLE)
-			cmd->lp_advertising |= ADVERTISED_1000baseT_Full;
+		if (status & LINK_STATUS_LINK_PARTNER_1000TFD_CAPABLE) {
+			if (media_type == ETH_PHY_KR) {
+				cmd->lp_advertising |=
+					ADVERTISED_1000baseKX_Full;
+			} else {
+				cmd->lp_advertising |=
+					ADVERTISED_1000baseT_Full;
+			}
+		}
 		if (status & LINK_STATUS_LINK_PARTNER_2500XFD_CAPABLE)
 			cmd->lp_advertising |= ADVERTISED_2500baseX_Full;
-		if (status & LINK_STATUS_LINK_PARTNER_10GXFD_CAPABLE)
-			cmd->lp_advertising |= ADVERTISED_10000baseT_Full;
+		if (status & LINK_STATUS_LINK_PARTNER_10GXFD_CAPABLE) {
+			if (media_type == ETH_PHY_KR) {
+				cmd->lp_advertising |=
+					ADVERTISED_10000baseKR_Full;
+			} else {
+				cmd->lp_advertising |=
+					ADVERTISED_10000baseT_Full;
+			}
+		}
 		if (status & LINK_STATUS_LINK_PARTNER_20GXFD_CAPABLE)
 			cmd->lp_advertising |= ADVERTISED_20000baseKR2_Full;
 	}
@@ -564,15 +579,20 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 				return -EINVAL;
 			}
 
-			if (!(bp->port.supported[cfg_idx] &
-			      SUPPORTED_1000baseT_Full)) {
+			if (bp->port.supported[cfg_idx] &
+			     SUPPORTED_1000baseT_Full) {
+				advertising = (ADVERTISED_1000baseT_Full |
+					       ADVERTISED_TP);
+
+			} else if (bp->port.supported[cfg_idx] &
+				   SUPPORTED_1000baseKX_Full) {
+				advertising = ADVERTISED_1000baseKX_Full;
+			} else {
 				DP(BNX2X_MSG_ETHTOOL,
 				   "1G full not supported\n");
 				return -EINVAL;
 			}
 
-			advertising = (ADVERTISED_1000baseT_Full |
-				       ADVERTISED_TP);
 			break;
 
 		case SPEED_2500:
@@ -600,17 +620,22 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 				return -EINVAL;
 			}
 			phy_idx = bnx2x_get_cur_phy_idx(bp);
-			if (!(bp->port.supported[cfg_idx]
-			      & SUPPORTED_10000baseT_Full) ||
-			    (bp->link_params.phy[phy_idx].media_type ==
+			if ((bp->port.supported[cfg_idx] &
+			     SUPPORTED_10000baseT_Full) &&
+			    (bp->link_params.phy[phy_idx].media_type !=
 			     ETH_PHY_SFP_1G_FIBER)) {
+				advertising = (ADVERTISED_10000baseT_Full |
+					       ADVERTISED_FIBRE);
+			} else if (bp->port.supported[cfg_idx] &
+			       SUPPORTED_10000baseKR_Full) {
+				advertising = (ADVERTISED_10000baseKR_Full |
+					       ADVERTISED_FIBRE);
+			} else {
 				DP(BNX2X_MSG_ETHTOOL,
 				   "10G full not supported\n");
 				return -EINVAL;
 			}
 
-			advertising = (ADVERTISED_10000baseT_Full |
-				       ADVERTISED_FIBRE);
 			break;
 
 		default:
@@ -633,6 +658,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	bp->link_params.multi_phy_config = new_multi_phy_config;
 	if (netif_running(dev)) {
 		bnx2x_stats_handle(bp, STATS_EVENT_STOP);
+		bnx2x_force_link_reset(bp);
 		bnx2x_link_set(bp);
 	}
 
@@ -1204,6 +1230,7 @@ static int bnx2x_acquire_nvram_lock(struct bnx2x *bp)
 	if (!(val & (MCPR_NVM_SW_ARB_ARB_ARB1 << port))) {
 		DP(BNX2X_MSG_ETHTOOL | BNX2X_MSG_NVM,
 		   "cannot get access to nvram interface\n");
+		bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_NVRAM);
 		return -EBUSY;
 	}
 
@@ -1944,6 +1971,7 @@ static int bnx2x_set_pauseparam(struct net_device *dev,
 
 	if (netif_running(dev)) {
 		bnx2x_stats_handle(bp, STATS_EVENT_STOP);
+		bnx2x_force_link_reset(bp);
 		bnx2x_link_set(bp);
 	}
 
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
index 21a0d6a..a0b03c2 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
@@ -3392,9 +3392,9 @@ static void bnx2x_calc_ieee_aneg_adv(struct bnx2x_phy *phy,
 	case BNX2X_FLOW_CTRL_AUTO:
 		switch (params->req_fc_auto_adv) {
 		case BNX2X_FLOW_CTRL_BOTH:
+		case BNX2X_FLOW_CTRL_RX:
 			*ieee_fc |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
 			break;
-		case BNX2X_FLOW_CTRL_RX:
 		case BNX2X_FLOW_CTRL_TX:
 			*ieee_fc |=
 				MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC;
@@ -3488,14 +3488,21 @@ static void bnx2x_ext_phy_set_pause(struct link_params *params,
 	bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_ADV_PAUSE, val);
 }
 
-static void bnx2x_pause_resolve(struct link_vars *vars, u32 pause_result)
-{						/*  LD	    LP	 */
+static void bnx2x_pause_resolve(struct bnx2x_phy *phy,
+				struct link_params *params,
+				struct link_vars *vars,
+				u32 pause_result)
+{
+	struct bnx2x *bp = params->bp;
+						/*  LD	    LP	 */
 	switch (pause_result) {			/* ASYM P ASYM P */
 	case 0xb:				/*   1  0   1  1 */
+		DP(NETIF_MSG_LINK, "Flow Control: TX only\n");
 		vars->flow_ctrl = BNX2X_FLOW_CTRL_TX;
 		break;
 
 	case 0xe:				/*   1  1   1  0 */
+		DP(NETIF_MSG_LINK, "Flow Control: RX only\n");
 		vars->flow_ctrl = BNX2X_FLOW_CTRL_RX;
 		break;
 
@@ -3503,10 +3510,22 @@ static void bnx2x_pause_resolve(struct link_vars *vars, u32 pause_result)
 	case 0x7:				/*   0  1   1  1 */
 	case 0xd:				/*   1  1   0  1 */
 	case 0xf:				/*   1  1   1  1 */
-		vars->flow_ctrl = BNX2X_FLOW_CTRL_BOTH;
+		/* If the user selected to advertise RX ONLY,
+		 * although we advertised both, need to enable
+		 * RX only.
+		 */
+		if (params->req_fc_auto_adv == BNX2X_FLOW_CTRL_BOTH) {
+			DP(NETIF_MSG_LINK, "Flow Control: RX & TX\n");
+			vars->flow_ctrl = BNX2X_FLOW_CTRL_BOTH;
+		} else {
+			DP(NETIF_MSG_LINK, "Flow Control: RX only\n");
+			vars->flow_ctrl = BNX2X_FLOW_CTRL_RX;
+		}
 		break;
 
 	default:
+		DP(NETIF_MSG_LINK, "Flow Control: None\n");
+		vars->flow_ctrl = BNX2X_FLOW_CTRL_NONE;
 		break;
 	}
 	if (pause_result & (1<<0))
@@ -3567,7 +3586,7 @@ static void bnx2x_ext_phy_update_adv_fc(struct bnx2x_phy *phy,
 	pause_result |= (lp_pause &
 			 MDIO_AN_REG_ADV_PAUSE_MASK) >> 10;
 	DP(NETIF_MSG_LINK, "Ext PHY pause result 0x%x\n", pause_result);
-	bnx2x_pause_resolve(vars, pause_result);
+	bnx2x_pause_resolve(phy, params, vars, pause_result);
 
 }
 
@@ -5396,7 +5415,7 @@ static void bnx2x_update_adv_fc(struct bnx2x_phy *phy,
 				 MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_MASK)>>7;
 		DP(NETIF_MSG_LINK, "pause_result CL37 0x%x\n", pause_result);
 	}
-	bnx2x_pause_resolve(vars, pause_result);
+	bnx2x_pause_resolve(phy, params, vars, pause_result);
 
 }
 
@@ -7129,7 +7148,7 @@ static void bnx2x_8073_resolve_fc(struct bnx2x_phy *phy,
 		pause_result |= (lp_pause &
 				 MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH) >> 7;
 
-		bnx2x_pause_resolve(vars, pause_result);
+		bnx2x_pause_resolve(phy, params, vars, pause_result);
 		DP(NETIF_MSG_LINK, "Ext PHY CL37 pause result 0x%x\n",
 			   pause_result);
 	}
@@ -11474,7 +11493,9 @@ static const struct bnx2x_phy phy_warpcore = {
 			   SUPPORTED_100baseT_Half |
 			   SUPPORTED_100baseT_Full |
 			   SUPPORTED_1000baseT_Full |
+			   SUPPORTED_1000baseKX_Full |
 			   SUPPORTED_10000baseT_Full |
+			   SUPPORTED_10000baseKR_Full |
 			   SUPPORTED_20000baseKR2_Full |
 			   SUPPORTED_20000baseMLD2_Full |
 			   SUPPORTED_FIBRE |
@@ -11980,8 +12001,8 @@ static int bnx2x_populate_int_phy(struct bnx2x *bp, u32 shmem_base, u8 port,
 			break;
 		case PORT_HW_CFG_NET_SERDES_IF_KR:
 			phy->media_type = ETH_PHY_KR;
-			phy->supported &= (SUPPORTED_1000baseT_Full |
-					   SUPPORTED_10000baseT_Full |
+			phy->supported &= (SUPPORTED_1000baseKX_Full |
+					   SUPPORTED_10000baseKR_Full |
 					   SUPPORTED_FIBRE |
 					   SUPPORTED_Autoneg |
 					   SUPPORTED_Pause |
@@ -11999,8 +12020,8 @@ static int bnx2x_populate_int_phy(struct bnx2x *bp, u32 shmem_base, u8 port,
 			phy->media_type = ETH_PHY_KR;
 			phy->flags |= FLAGS_WC_DUAL_MODE;
 			phy->supported &= (SUPPORTED_20000baseKR2_Full |
-					   SUPPORTED_10000baseT_Full |
-					   SUPPORTED_1000baseT_Full |
+					   SUPPORTED_10000baseKR_Full |
+					   SUPPORTED_1000baseKX_Full |
 					   SUPPORTED_Autoneg |
 					   SUPPORTED_FIBRE |
 					   SUPPORTED_Pause |
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 33501bc..3df03bb 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -2287,13 +2287,11 @@ static int bnx2x_set_spio(struct bnx2x *bp, int spio, u32 mode)
 void bnx2x_calc_fc_adv(struct bnx2x *bp)
 {
 	u8 cfg_idx = bnx2x_get_link_cfg_idx(bp);
+
+	bp->port.advertising[cfg_idx] &= ~(ADVERTISED_Asym_Pause |
+					   ADVERTISED_Pause);
 	switch (bp->link_vars.ieee_fc &
 		MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_MASK) {
-	case MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE:
-		bp->port.advertising[cfg_idx] &= ~(ADVERTISED_Asym_Pause |
-						   ADVERTISED_Pause);
-		break;
-
 	case MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH:
 		bp->port.advertising[cfg_idx] |= (ADVERTISED_Asym_Pause |
 						  ADVERTISED_Pause);
@@ -2304,8 +2302,6 @@ void bnx2x_calc_fc_adv(struct bnx2x *bp)
 		break;
 
 	default:
-		bp->port.advertising[cfg_idx] &= ~(ADVERTISED_Asym_Pause |
-						   ADVERTISED_Pause);
 		break;
 	}
 }
@@ -2351,12 +2347,16 @@ int bnx2x_initial_phy_init(struct bnx2x *bp, int load_mode)
 		if (load_mode == LOAD_DIAG) {
 			struct link_params *lp = &bp->link_params;
 			lp->loopback_mode = LOOPBACK_XGXS;
-			/* do PHY loopback at 10G speed, if possible */
-			if (lp->req_line_speed[cfx_idx] < SPEED_10000) {
+			/* Prefer doing PHY loopback at highest speed */
+			if (lp->req_line_speed[cfx_idx] < SPEED_20000) {
 				if (lp->speed_cap_mask[cfx_idx] &
-				    PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)
+				    PORT_HW_CFG_SPEED_CAPABILITY_D0_20G)
 					lp->req_line_speed[cfx_idx] =
-					SPEED_10000;
+					SPEED_20000;
+				else if (lp->speed_cap_mask[cfx_idx] &
+					    PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)
+						lp->req_line_speed[cfx_idx] =
+						SPEED_10000;
 				else
 					lp->req_line_speed[cfx_idx] =
 					SPEED_1000;
@@ -4867,9 +4867,7 @@ static bool bnx2x_check_blocks_with_parity3(struct bnx2x *bp, u32 sig,
 				res = true;
 				break;
 			case AEU_INPUTS_ATTN_BITS_MCP_LATCHED_SCPAD_PARITY:
-				if (print)
-					_print_next_block((*par_num)++,
-							  "MCP SCPAD");
+				(*par_num)++;
 				/* clear latched SCPAD PATIRY from MCP */
 				REG_WR(bp, MISC_REG_AEU_CLR_LATCH_SIGNAL,
 				       1UL << 10);
@@ -4931,6 +4929,7 @@ static bool bnx2x_parity_attn(struct bnx2x *bp, bool *global, bool print,
 	    (sig[3] & HW_PRTY_ASSERT_SET_3) ||
 	    (sig[4] & HW_PRTY_ASSERT_SET_4)) {
 		int par_num = 0;
+
 		DP(NETIF_MSG_HW, "Was parity error: HW block parity attention:\n"
 				 "[0]:0x%08x [1]:0x%08x [2]:0x%08x [3]:0x%08x [4]:0x%08x\n",
 			  sig[0] & HW_PRTY_ASSERT_SET_0,
@@ -4938,9 +4937,18 @@ static bool bnx2x_parity_attn(struct bnx2x *bp, bool *global, bool print,
 			  sig[2] & HW_PRTY_ASSERT_SET_2,
 			  sig[3] & HW_PRTY_ASSERT_SET_3,
 			  sig[4] & HW_PRTY_ASSERT_SET_4);
-		if (print)
-			netdev_err(bp->dev,
-				   "Parity errors detected in blocks: ");
+		if (print) {
+			if (((sig[0] & HW_PRTY_ASSERT_SET_0) ||
+			     (sig[1] & HW_PRTY_ASSERT_SET_1) ||
+			     (sig[2] & HW_PRTY_ASSERT_SET_2) ||
+			     (sig[4] & HW_PRTY_ASSERT_SET_4)) ||
+			     (sig[3] & HW_PRTY_ASSERT_SET_3_WITHOUT_SCPAD)) {
+				netdev_err(bp->dev,
+					   "Parity errors detected in blocks: ");
+			} else {
+				print = false;
+			}
+		}
 		res |= bnx2x_check_blocks_with_parity0(bp,
 			sig[0] & HW_PRTY_ASSERT_SET_0, &par_num, print);
 		res |= bnx2x_check_blocks_with_parity1(bp,
@@ -8431,7 +8439,7 @@ int bnx2x_set_eth_mac(struct bnx2x *bp, bool set)
 					 BNX2X_ETH_MAC, &ramrod_flags);
 	} else { /* vf */
 		return bnx2x_vfpf_config_mac(bp, bp->dev->dev_addr,
-					     bp->fp->index, true);
+					     bp->fp->index, set);
 	}
 }
 
@@ -11147,6 +11155,12 @@ static void bnx2x_link_settings_requested(struct bnx2x *bp)
 				bp->port.advertising[idx] |=
 					(ADVERTISED_1000baseT_Full |
 					 ADVERTISED_TP);
+			} else if (bp->port.supported[idx] &
+				   SUPPORTED_1000baseKX_Full) {
+				bp->link_params.req_line_speed[idx] =
+					SPEED_1000;
+				bp->port.advertising[idx] |=
+					ADVERTISED_1000baseKX_Full;
 			} else {
 				BNX2X_ERR("NVRAM config error. Invalid link_config 0x%x  speed_cap_mask 0x%x\n",
 				    link_config,
@@ -11179,6 +11193,13 @@ static void bnx2x_link_settings_requested(struct bnx2x *bp)
 				bp->port.advertising[idx] |=
 					(ADVERTISED_10000baseT_Full |
 						ADVERTISED_FIBRE);
+			} else if (bp->port.supported[idx] &
+				   SUPPORTED_10000baseKR_Full) {
+				bp->link_params.req_line_speed[idx] =
+					SPEED_10000;
+				bp->port.advertising[idx] |=
+					(ADVERTISED_10000baseKR_Full |
+						ADVERTISED_FIBRE);
 			} else {
 				BNX2X_ERR("NVRAM config error. Invalid link_config 0x%x  speed_cap_mask 0x%x\n",
 				    link_config,
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
index 07cdf9b..4ad415a 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
@@ -424,7 +424,7 @@ static void __bnx2x_vlan_mac_h_exec_pending(struct bnx2x *bp,
 	o->head_exe_request = false;
 	o->saved_ramrod_flags = 0;
 	rc = bnx2x_exe_queue_step(bp, &o->exe_queue, &ramrod_flags);
-	if (rc != 0) {
+	if ((rc != 0) && (rc != 1)) {
 		BNX2X_ERR("execution of pending commands failed with rc %d\n",
 			  rc);
 #ifdef BNX2X_STOP_ON_ERROR