X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fnet%2Fe1000%2Figb_ethdev.c;h=f0921eee9a1a5932870ceb6305ca9edaf21f3e4a;hb=23fb3b460fdccf232c74a6115171e035d1f56435;hp=88995b0ea86ea3207efcbd4efcfcd057600d293b;hpb=9c857bf6be87a54580c953326ffc81a2a957591e;p=dpdk.git

diff --git a/drivers/net/e1000/igb_ethdev.c b/drivers/net/e1000/igb_ethdev.c
index 88995b0ea8..f0921eee9a 100644
--- a/drivers/net/e1000/igb_ethdev.c
+++ b/drivers/net/e1000/igb_ethdev.c
@@ -1,7 +1,7 @@
 /*-
  *   BSD LICENSE
  *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
+ *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
  *   All rights reserved.
  *
  *   Redistribution and use in source and binary forms, with or without
@@ -61,13 +61,14 @@
  * Default values for port configuration
  */
 #define IGB_DEFAULT_RX_FREE_THRESH  32
-#define IGB_DEFAULT_RX_PTHRESH      8
+
+#define IGB_DEFAULT_RX_PTHRESH      ((hw->mac.type == e1000_i354) ? 12 : 8)
 #define IGB_DEFAULT_RX_HTHRESH      8
-#define IGB_DEFAULT_RX_WTHRESH      0
+#define IGB_DEFAULT_RX_WTHRESH      ((hw->mac.type == e1000_82576) ? 1 : 4)
 
-#define IGB_DEFAULT_TX_PTHRESH      32
-#define IGB_DEFAULT_TX_HTHRESH      0
-#define IGB_DEFAULT_TX_WTHRESH      0
+#define IGB_DEFAULT_TX_PTHRESH      ((hw->mac.type == e1000_i354) ? 20 : 8)
+#define IGB_DEFAULT_TX_HTHRESH      1
+#define IGB_DEFAULT_TX_WTHRESH      ((hw->mac.type == e1000_82576) ? 1 : 16)
 
 #define IGB_HKEY_MAX_INDEX 10
 
@@ -78,7 +79,7 @@
 #define IGB_8_BIT_MASK   UINT8_MAX
 
 /* Additional timesync values. */
-#define E1000_CYCLECOUNTER_MASK      0xffffffffffffffff
+#define E1000_CYCLECOUNTER_MASK      0xffffffffffffffffULL
 #define E1000_ETQF_FILTER_1588       3
 #define IGB_82576_TSYNC_SHIFT        16
 #define E1000_INCPERIOD_82576        (1 << E1000_TIMINCA_16NS_SHIFT)
@@ -103,6 +104,7 @@ static void eth_igb_stats_reset(struct rte_eth_dev *dev);
 static void eth_igb_xstats_reset(struct rte_eth_dev *dev);
 static void eth_igb_infos_get(struct rte_eth_dev *dev,
 			      struct rte_eth_dev_info *dev_info);
+static const uint32_t *eth_igb_supported_ptypes_get(struct rte_eth_dev *dev);
 static void eth_igbvf_infos_get(struct rte_eth_dev *dev,
 				struct rte_eth_dev_info *dev_info);
 static int  eth_igb_flow_ctrl_get(struct rte_eth_dev *dev,
@@ -125,7 +127,9 @@ static int  eth_igb_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
 
 static int eth_igb_vlan_filter_set(struct rte_eth_dev *dev,
 		uint16_t vlan_id, int on);
-static void eth_igb_vlan_tpid_set(struct rte_eth_dev *dev, uint16_t tpid_id);
+static int eth_igb_vlan_tpid_set(struct rte_eth_dev *dev,
+				 enum rte_vlan_type vlan_type,
+				 uint16_t tpid_id);
 static void eth_igb_vlan_offload_set(struct rte_eth_dev *dev, int mask);
 
 static void igb_vlan_hw_filter_enable(struct rte_eth_dev *dev);
@@ -152,6 +156,10 @@ static int igbvf_dev_configure(struct rte_eth_dev *dev);
 static int igbvf_dev_start(struct rte_eth_dev *dev);
 static void igbvf_dev_stop(struct rte_eth_dev *dev);
 static void igbvf_dev_close(struct rte_eth_dev *dev);
+static void igbvf_promiscuous_enable(struct rte_eth_dev *dev);
+static void igbvf_promiscuous_disable(struct rte_eth_dev *dev);
+static void igbvf_allmulticast_enable(struct rte_eth_dev *dev);
+static void igbvf_allmulticast_disable(struct rte_eth_dev *dev);
 static int eth_igbvf_link_update(struct e1000_hw *hw);
 static void eth_igbvf_stats_get(struct rte_eth_dev *dev,
 				struct rte_eth_stats *rte_stats);
@@ -319,6 +327,7 @@ static const struct eth_dev_ops eth_igb_ops = {
 	.stats_reset          = eth_igb_stats_reset,
 	.xstats_reset         = eth_igb_xstats_reset,
 	.dev_infos_get        = eth_igb_infos_get,
+	.dev_supported_ptypes_get = eth_igb_supported_ptypes_get,
 	.mtu_set              = eth_igb_mtu_set,
 	.vlan_filter_set      = eth_igb_vlan_filter_set,
 	.vlan_tpid_set        = eth_igb_vlan_tpid_set,
@@ -369,6 +378,10 @@ static const struct eth_dev_ops igbvf_eth_dev_ops = {
 	.dev_start            = igbvf_dev_start,
 	.dev_stop             = igbvf_dev_stop,
 	.dev_close            = igbvf_dev_close,
+	.promiscuous_enable   = igbvf_promiscuous_enable,
+	.promiscuous_disable  = igbvf_promiscuous_disable,
+	.allmulticast_enable  = igbvf_allmulticast_enable,
+	.allmulticast_disable = igbvf_allmulticast_disable,
 	.link_update          = eth_igb_link_update,
 	.stats_get            = eth_igbvf_stats_get,
 	.xstats_get           = eth_igbvf_xstats_get,
@@ -376,6 +389,7 @@ static const struct eth_dev_ops igbvf_eth_dev_ops = {
 	.xstats_reset         = eth_igbvf_stats_reset,
 	.vlan_filter_set      = igbvf_vlan_filter_set,
 	.dev_infos_get        = eth_igbvf_infos_get,
+	.dev_supported_ptypes_get = eth_igb_supported_ptypes_get,
 	.rx_queue_setup       = eth_igb_rx_queue_setup,
 	.rx_queue_release     = eth_igb_rx_queue_release,
 	.tx_queue_setup       = eth_igb_tx_queue_setup,
@@ -647,8 +661,6 @@ eth_igb_dev_init(struct rte_eth_dev *eth_dev)
 
 	pci_dev = eth_dev->pci_dev;
 
-	rte_eth_copy_pci_info(eth_dev, pci_dev);
-
 	eth_dev->dev_ops = &eth_igb_ops;
 	eth_dev->rx_pkt_burst = &eth_igb_recv_pkts;
 	eth_dev->tx_pkt_burst = &eth_igb_xmit_pkts;
@@ -662,6 +674,8 @@ eth_igb_dev_init(struct rte_eth_dev *eth_dev)
 		return 0;
 	}
 
+	rte_eth_copy_pci_info(eth_dev, pci_dev);
+
 	hw->hw_addr= (void *)pci_dev->mem_resource[0].addr;
 
 	igb_identify_hardware(eth_dev);
@@ -791,7 +805,7 @@ eth_igb_dev_init(struct rte_eth_dev *eth_dev)
 err_late:
 	igb_hw_control_release(hw);
 
-	return (error);
+	return error;
 }
 
 static int
@@ -846,6 +860,7 @@ eth_igbvf_dev_init(struct rte_eth_dev *eth_dev)
 	struct e1000_hw *hw =
 		E1000_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
 	int diag;
+	struct ether_addr *perm_addr = (struct ether_addr *)hw->mac.perm_addr;
 
 	PMD_INIT_FUNC_TRACE();
 
@@ -898,6 +913,26 @@ eth_igbvf_dev_init(struct rte_eth_dev *eth_dev)
 		return -ENOMEM;
 	}
 
+	/* Generate a random MAC address, if none was assigned by PF. */
+	if (is_zero_ether_addr(perm_addr)) {
+		eth_random_addr(perm_addr->addr_bytes);
+		diag = e1000_rar_set(hw, perm_addr->addr_bytes, 0);
+		if (diag) {
+			rte_free(eth_dev->data->mac_addrs);
+			eth_dev->data->mac_addrs = NULL;
+			return diag;
+		}
+		PMD_INIT_LOG(INFO, "\tVF MAC address not assigned by Host PF");
+		PMD_INIT_LOG(INFO, "\tAssign randomly generated MAC address "
+			     "%02x:%02x:%02x:%02x:%02x:%02x",
+			     perm_addr->addr_bytes[0],
+			     perm_addr->addr_bytes[1],
+			     perm_addr->addr_bytes[2],
+			     perm_addr->addr_bytes[3],
+			     perm_addr->addr_bytes[4],
+			     perm_addr->addr_bytes[5]);
+	}
+
 	/* Copy the permanent MAC address */
 	ether_addr_copy((struct ether_addr *) hw->mac.perm_addr,
 			&eth_dev->data->mac_addrs[0]);
@@ -989,7 +1024,7 @@ rte_igbvf_pmd_init(const char *name __rte_unused, const char *params __rte_unuse
 	PMD_INIT_FUNC_TRACE();
 
 	rte_eth_driver_register(&rte_igbvf_pmd);
-	return (0);
+	return 0;
 }
 
 static int
@@ -1098,9 +1133,15 @@ eth_igb_start(struct rte_eth_dev *dev)
 	int ret, mask;
 	uint32_t intr_vector = 0;
 	uint32_t ctrl_ext;
+	uint32_t *speeds;
+	int num_speeds;
+	bool autoneg;
 
 	PMD_INIT_FUNC_TRACE();
 
+	/* disable uio/vfio intr/eventfd mapping */
+	rte_intr_disable(intr_handle);
+
 	/* Power up the phy. Needed to make the link go Up */
 	e1000_power_up_phy(hw);
 
@@ -1122,7 +1163,7 @@ eth_igb_start(struct rte_eth_dev *dev)
 	/* Initialize the hardware */
 	if (igb_hardware_init(hw)) {
 		PMD_INIT_LOG(ERR, "Unable to initialize the hardware");
-		return (-EIO);
+		return -EIO;
 	}
 	adapter->stopped = 0;
 
@@ -1195,48 +1236,46 @@ eth_igb_start(struct rte_eth_dev *dev)
 	}
 
 	/* Setup link speed and duplex */
-	switch (dev->data->dev_conf.link_speed) {
-	case ETH_LINK_SPEED_AUTONEG:
-		if (dev->data->dev_conf.link_duplex == ETH_LINK_AUTONEG_DUPLEX)
-			hw->phy.autoneg_advertised = E1000_ALL_SPEED_DUPLEX;
-		else if (dev->data->dev_conf.link_duplex == ETH_LINK_HALF_DUPLEX)
-			hw->phy.autoneg_advertised = E1000_ALL_HALF_DUPLEX;
-		else if (dev->data->dev_conf.link_duplex == ETH_LINK_FULL_DUPLEX)
-			hw->phy.autoneg_advertised = E1000_ALL_FULL_DUPLEX;
-		else
-			goto error_invalid_config;
-		break;
-	case ETH_LINK_SPEED_10:
-		if (dev->data->dev_conf.link_duplex == ETH_LINK_AUTONEG_DUPLEX)
-			hw->phy.autoneg_advertised = E1000_ALL_10_SPEED;
-		else if (dev->data->dev_conf.link_duplex == ETH_LINK_HALF_DUPLEX)
-			hw->phy.autoneg_advertised = ADVERTISE_10_HALF;
-		else if (dev->data->dev_conf.link_duplex == ETH_LINK_FULL_DUPLEX)
-			hw->phy.autoneg_advertised = ADVERTISE_10_FULL;
-		else
-			goto error_invalid_config;
-		break;
-	case ETH_LINK_SPEED_100:
-		if (dev->data->dev_conf.link_duplex == ETH_LINK_AUTONEG_DUPLEX)
-			hw->phy.autoneg_advertised = E1000_ALL_100_SPEED;
-		else if (dev->data->dev_conf.link_duplex == ETH_LINK_HALF_DUPLEX)
-			hw->phy.autoneg_advertised = ADVERTISE_100_HALF;
-		else if (dev->data->dev_conf.link_duplex == ETH_LINK_FULL_DUPLEX)
-			hw->phy.autoneg_advertised = ADVERTISE_100_FULL;
-		else
+	speeds = &dev->data->dev_conf.link_speeds;
+	if (*speeds == ETH_LINK_SPEED_AUTONEG) {
+		hw->phy.autoneg_advertised = E1000_ALL_SPEED_DUPLEX;
+	} else {
+		num_speeds = 0;
+		autoneg = (*speeds & ETH_LINK_SPEED_FIXED) == 0;
+
+		/* Reset */
+		hw->phy.autoneg_advertised = 0;
+
+		if (*speeds & ~(ETH_LINK_SPEED_10M_HD | ETH_LINK_SPEED_10M |
+				ETH_LINK_SPEED_100M_HD | ETH_LINK_SPEED_100M |
+				ETH_LINK_SPEED_1G | ETH_LINK_SPEED_FIXED)) {
+			num_speeds = -1;
 			goto error_invalid_config;
-		break;
-	case ETH_LINK_SPEED_1000:
-		if ((dev->data->dev_conf.link_duplex == ETH_LINK_AUTONEG_DUPLEX) ||
-				(dev->data->dev_conf.link_duplex == ETH_LINK_FULL_DUPLEX))
-			hw->phy.autoneg_advertised = ADVERTISE_1000_FULL;
-		else
+		}
+		if (*speeds & ETH_LINK_SPEED_10M_HD) {
+			hw->phy.autoneg_advertised |= ADVERTISE_10_HALF;
+			num_speeds++;
+		}
+		if (*speeds & ETH_LINK_SPEED_10M) {
+			hw->phy.autoneg_advertised |= ADVERTISE_10_FULL;
+			num_speeds++;
+		}
+		if (*speeds & ETH_LINK_SPEED_100M_HD) {
+			hw->phy.autoneg_advertised |= ADVERTISE_100_HALF;
+			num_speeds++;
+		}
+		if (*speeds & ETH_LINK_SPEED_100M) {
+			hw->phy.autoneg_advertised |= ADVERTISE_100_FULL;
+			num_speeds++;
+		}
+		if (*speeds & ETH_LINK_SPEED_1G) {
+			hw->phy.autoneg_advertised |= ADVERTISE_1000_FULL;
+			num_speeds++;
+		}
+		if (num_speeds == 0 || (!autoneg && (num_speeds > 1)))
 			goto error_invalid_config;
-		break;
-	case ETH_LINK_SPEED_10000:
-	default:
-		goto error_invalid_config;
 	}
+
 	e1000_setup_link(hw);
 
 	if (rte_intr_allow_others(intr_handle)) {
@@ -1265,14 +1304,13 @@ eth_igb_start(struct rte_eth_dev *dev)
 
 	PMD_INIT_LOG(DEBUG, "<<");
 
-	return (0);
+	return 0;
 
 error_invalid_config:
-	PMD_INIT_LOG(ERR, "Invalid link_speed/link_duplex (%u/%u) for port %u",
-		     dev->data->dev_conf.link_speed,
-		     dev->data->dev_conf.link_duplex, dev->data->port_id);
+	PMD_INIT_LOG(ERR, "Invalid advertised speeds (%u) for port %u",
+		     dev->data->dev_conf.link_speeds, dev->data->port_id);
 	igb_dev_clear_queues(dev);
-	return (-EINVAL);
+	return -EINVAL;
 }
 
 /*********************************************************************
@@ -1465,13 +1503,13 @@ igb_hardware_init(struct e1000_hw *hw)
 
 	diag = e1000_init_hw(hw);
 	if (diag < 0)
-		return (diag);
+		return diag;
 
 	E1000_WRITE_REG(hw, E1000_VET, ETHER_TYPE_VLAN << 16 | ETHER_TYPE_VLAN);
 	e1000_get_phy_info(hw);
 	e1000_check_for_link(hw);
 
-	return (0);
+	return 0;
 }
 
 /* This function is based on igb_update_stats_counters() in igb/if_igb.c */
@@ -1480,6 +1518,13 @@ igb_read_stats_registers(struct e1000_hw *hw, struct e1000_hw_stats *stats)
 {
 	int pause_frames;
 
+	uint64_t old_gprc  = stats->gprc;
+	uint64_t old_gptc  = stats->gptc;
+	uint64_t old_tpr   = stats->tpr;
+	uint64_t old_tpt   = stats->tpt;
+	uint64_t old_rpthc = stats->rpthc;
+	uint64_t old_hgptc = stats->hgptc;
+
 	if(hw->phy.media_type == e1000_media_type_copper ||
 	    (E1000_READ_REG(hw, E1000_STATUS) & E1000_STATUS_LU)) {
 		stats->symerrs +=
@@ -1521,10 +1566,13 @@ igb_read_stats_registers(struct e1000_hw *hw, struct e1000_hw_stats *stats)
 	/* For the 64-bit byte counters the low dword must be read first. */
 	/* Both registers clear on the read of the high dword */
 
+	/* Workaround CRC bytes included in size, take away 4 bytes/packet */
 	stats->gorc += E1000_READ_REG(hw, E1000_GORCL);
 	stats->gorc += ((uint64_t)E1000_READ_REG(hw, E1000_GORCH) << 32);
+	stats->gorc -= (stats->gprc - old_gprc) * ETHER_CRC_LEN;
 	stats->gotc += E1000_READ_REG(hw, E1000_GOTCL);
 	stats->gotc += ((uint64_t)E1000_READ_REG(hw, E1000_GOTCH) << 32);
+	stats->gotc -= (stats->gptc - old_gptc) * ETHER_CRC_LEN;
 
 	stats->rnbc += E1000_READ_REG(hw, E1000_RNBC);
 	stats->ruc += E1000_READ_REG(hw, E1000_RUC);
@@ -1532,13 +1580,16 @@ igb_read_stats_registers(struct e1000_hw *hw, struct e1000_hw_stats *stats)
 	stats->roc += E1000_READ_REG(hw, E1000_ROC);
 	stats->rjc += E1000_READ_REG(hw, E1000_RJC);
 
+	stats->tpr += E1000_READ_REG(hw, E1000_TPR);
+	stats->tpt += E1000_READ_REG(hw, E1000_TPT);
+
 	stats->tor += E1000_READ_REG(hw, E1000_TORL);
 	stats->tor += ((uint64_t)E1000_READ_REG(hw, E1000_TORH) << 32);
+	stats->tor -= (stats->tpr - old_tpr) * ETHER_CRC_LEN;
 	stats->tot += E1000_READ_REG(hw, E1000_TOTL);
 	stats->tot += ((uint64_t)E1000_READ_REG(hw, E1000_TOTH) << 32);
+	stats->tot -= (stats->tpt - old_tpt) * ETHER_CRC_LEN;
 
-	stats->tpr += E1000_READ_REG(hw, E1000_TPR);
-	stats->tpt += E1000_READ_REG(hw, E1000_TPT);
 	stats->ptc64 += E1000_READ_REG(hw, E1000_PTC64);
 	stats->ptc127 += E1000_READ_REG(hw, E1000_PTC127);
 	stats->ptc255 += E1000_READ_REG(hw, E1000_PTC255);
@@ -1571,8 +1622,10 @@ igb_read_stats_registers(struct e1000_hw *hw, struct e1000_hw_stats *stats)
 	stats->htcbdpc += E1000_READ_REG(hw, E1000_HTCBDPC);
 	stats->hgorc += E1000_READ_REG(hw, E1000_HGORCL);
 	stats->hgorc += ((uint64_t)E1000_READ_REG(hw, E1000_HGORCH) << 32);
+	stats->hgorc -= (stats->rpthc - old_rpthc) * ETHER_CRC_LEN;
 	stats->hgotc += E1000_READ_REG(hw, E1000_HGOTCL);
 	stats->hgotc += ((uint64_t)E1000_READ_REG(hw, E1000_HGOTCH) << 32);
+	stats->hgotc -= (stats->hgptc - old_hgptc) * ETHER_CRC_LEN;
 	stats->lenerrs += E1000_READ_REG(hw, E1000_LENERRS);
 	stats->scvpc += E1000_READ_REG(hw, E1000_SCVPC);
 	stats->hrmpc += E1000_READ_REG(hw, E1000_HRMPC);
@@ -1601,7 +1654,6 @@ eth_igb_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *rte_stats)
 	rte_stats->imissed = stats->mpc;
 	rte_stats->ierrors = stats->crcerrs +
 	                     stats->rlec + stats->ruc + stats->roc +
-	                     rte_stats->imissed +
 	                     stats->rxerrc + stats->algnerrc + stats->cexterr;
 
 	/* Tx Errors */
@@ -1753,11 +1805,6 @@ eth_igbvf_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *rte_stats)
 	rte_stats->ibytes = hw_stats->gorc;
 	rte_stats->opackets = hw_stats->gptc;
 	rte_stats->obytes = hw_stats->gotc;
-	rte_stats->imcasts = hw_stats->mprc;
-	rte_stats->ilbpackets = hw_stats->gprlbc;
-	rte_stats->ilbbytes = hw_stats->gorlbc;
-	rte_stats->olbpackets = hw_stats->gptlbc;
-	rte_stats->olbbytes = hw_stats->gotlbc;
 }
 
 static void
@@ -1869,6 +1916,37 @@ eth_igb_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 
 	dev_info->rx_desc_lim = rx_desc_lim;
 	dev_info->tx_desc_lim = tx_desc_lim;
+
+	dev_info->speed_capa = ETH_LINK_SPEED_10M_HD | ETH_LINK_SPEED_10M |
+			ETH_LINK_SPEED_100M_HD | ETH_LINK_SPEED_100M |
+			ETH_LINK_SPEED_1G;
+}
+
+static const uint32_t *
+eth_igb_supported_ptypes_get(struct rte_eth_dev *dev)
+{
+	static const uint32_t ptypes[] = {
+		/* refers to igb_rxd_pkt_info_to_pkt_type() */
+		RTE_PTYPE_L2_ETHER,
+		RTE_PTYPE_L3_IPV4,
+		RTE_PTYPE_L3_IPV4_EXT,
+		RTE_PTYPE_L3_IPV6,
+		RTE_PTYPE_L3_IPV6_EXT,
+		RTE_PTYPE_L4_TCP,
+		RTE_PTYPE_L4_UDP,
+		RTE_PTYPE_L4_SCTP,
+		RTE_PTYPE_TUNNEL_IP,
+		RTE_PTYPE_INNER_L3_IPV6,
+		RTE_PTYPE_INNER_L3_IPV6_EXT,
+		RTE_PTYPE_INNER_L4_TCP,
+		RTE_PTYPE_INNER_L4_UDP,
+		RTE_PTYPE_UNKNOWN
+	};
+
+	if (dev->rx_pkt_burst == eth_igb_recv_pkts ||
+	    dev->rx_pkt_burst == eth_igb_recv_scattered_pkts)
+		return ptypes;
+	return NULL;
 }
 
 static void
@@ -1978,13 +2056,20 @@ eth_igb_link_update(struct rte_eth_dev *dev, int wait_to_complete)
 
 	/* Now we check if a transition has happened */
 	if (link_check) {
-		hw->mac.ops.get_link_up_info(hw, &link.link_speed,
-					  &link.link_duplex);
-		link.link_status = 1;
+		uint16_t duplex, speed;
+		hw->mac.ops.get_link_up_info(hw, &speed, &duplex);
+		link.link_duplex = (duplex == FULL_DUPLEX) ?
+				ETH_LINK_FULL_DUPLEX :
+				ETH_LINK_HALF_DUPLEX;
+		link.link_speed = speed;
+		link.link_status = ETH_LINK_UP;
+		link.link_autoneg = !(dev->data->dev_conf.link_speeds &
+				ETH_LINK_SPEED_FIXED);
 	} else if (!link_check) {
 		link.link_speed = 0;
-		link.link_duplex = 0;
-		link.link_status = 0;
+		link.link_duplex = ETH_LINK_HALF_DUPLEX;
+		link.link_status = ETH_LINK_DOWN;
+		link.link_autoneg = ETH_LINK_SPEED_FIXED;
 	}
 	rte_igb_dev_atomic_write_link_status(dev, &link);
 
@@ -2145,15 +2230,28 @@ eth_igb_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
 	return 0;
 }
 
-static void
-eth_igb_vlan_tpid_set(struct rte_eth_dev *dev, uint16_t tpid)
+static int
+eth_igb_vlan_tpid_set(struct rte_eth_dev *dev,
+		      enum rte_vlan_type vlan_type,
+		      uint16_t tpid)
 {
 	struct e1000_hw *hw =
 		E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
-	uint32_t reg = ETHER_TYPE_VLAN ;
+	uint32_t reg = ETHER_TYPE_VLAN;
+	int ret = 0;
+
+	switch (vlan_type) {
+	case ETH_VLAN_TYPE_INNER:
+		reg |= (tpid << 16);
+		E1000_WRITE_REG(hw, E1000_VET, reg);
+		break;
+	default:
+		ret = -EINVAL;
+		PMD_DRV_LOG(ERR, "Unsupported vlan type %d\n", vlan_type);
+		break;
+	}
 
-	reg |= (tpid << 16);
-	E1000_WRITE_REG(hw, E1000_VET, reg);
+	return ret;
 }
 
 static void
@@ -2471,7 +2569,7 @@ eth_igb_led_on(struct rte_eth_dev *dev)
 	struct e1000_hw *hw;
 
 	hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
-	return (e1000_led_on(hw) == E1000_SUCCESS ? 0 : -ENOTSUP);
+	return e1000_led_on(hw) == E1000_SUCCESS ? 0 : -ENOTSUP;
 }
 
 static int
@@ -2480,7 +2578,7 @@ eth_igb_led_off(struct rte_eth_dev *dev)
 	struct e1000_hw *hw;
 
 	hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
-	return (e1000_led_off(hw) == E1000_SUCCESS ? 0 : -ENOTSUP);
+	return e1000_led_off(hw) == E1000_SUCCESS ? 0 : -ENOTSUP;
 }
 
 static int
@@ -2552,7 +2650,7 @@ eth_igb_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
 	    (fc_conf->high_water < fc_conf->low_water)) {
 		PMD_INIT_LOG(ERR, "e1000 incorrect high/low water value");
 		PMD_INIT_LOG(ERR, "high water must <=  0x%x", max_high_water);
-		return (-EINVAL);
+		return -EINVAL;
 	}
 
 	hw->fc.requested_mode = rte_fcmode_2_e1000_fcmode[fc_conf->mode];
@@ -2582,7 +2680,7 @@ eth_igb_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
 	}
 
 	PMD_INIT_LOG(ERR, "e1000_setup_link_generic = 0x%x", err);
-	return (-EIO);
+	return -EIO;
 }
 
 #define E1000_RAH_POOLSEL_SHIFT      (18)
@@ -2780,6 +2878,7 @@ igbvf_dev_close(struct rte_eth_dev *dev)
 	struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 	struct e1000_adapter *adapter =
 		E1000_DEV_PRIVATE(dev->data->dev_private);
+	struct ether_addr addr;
 
 	PMD_INIT_FUNC_TRACE();
 
@@ -2788,6 +2887,56 @@ igbvf_dev_close(struct rte_eth_dev *dev)
 	igbvf_dev_stop(dev);
 	adapter->stopped = 1;
 	igb_dev_free_queues(dev);
+
+	/**
+	 * reprogram the RAR with a zero mac address,
+	 * to ensure that the VF traffic goes to the PF
+	 * after stop, close and detach of the VF.
+	 **/
+
+	memset(&addr, 0, sizeof(addr));
+	igbvf_default_mac_addr_set(dev, &addr);
+}
+
+static void
+igbvf_promiscuous_enable(struct rte_eth_dev *dev)
+{
+	struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+	/* Set both unicast and multicast promisc */
+	e1000_promisc_set_vf(hw, e1000_promisc_enabled);
+}
+
+static void
+igbvf_promiscuous_disable(struct rte_eth_dev *dev)
+{
+	struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+	/* If in allmulticast mode leave multicast promisc */
+	if (dev->data->all_multicast == 1)
+		e1000_promisc_set_vf(hw, e1000_promisc_multicast);
+	else
+		e1000_promisc_set_vf(hw, e1000_promisc_disabled);
+}
+
+static void
+igbvf_allmulticast_enable(struct rte_eth_dev *dev)
+{
+	struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+	/* In promiscuous mode multicast promisc already set */
+	if (dev->data->promiscuous == 0)
+		e1000_promisc_set_vf(hw, e1000_promisc_multicast);
+}
+
+static void
+igbvf_allmulticast_disable(struct rte_eth_dev *dev)
+{
+	struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+
+	/* In promiscuous mode leave multicast promisc enabled */
+	if (dev->data->promiscuous == 0)
+		e1000_promisc_set_vf(hw, e1000_promisc_disabled);
 }
 
 static int igbvf_set_vfta(struct e1000_hw *hw, uint16_t vid, bool on)