X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fi40e%2Fi40e_ethdev_vf.c;h=1149978055161157f99ea2695f6fd60609b5ddf6;hb=2551ed46ff379679dbf0a733a65f4c650d29c120;hp=91df13bd308479b03745e6023b07cddc0e9e75f6;hpb=09419f235e099ecb265a590778fe64a685a2a241;p=dpdk.git

diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c
index 91df13bd30..1149978055 100644
--- a/drivers/net/i40e/i40e_ethdev_vf.c
+++ b/drivers/net/i40e/i40e_ethdev_vf.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
@@ -111,7 +111,10 @@ static int i40evf_dev_link_update(struct rte_eth_dev *dev,
 static void i40evf_dev_stats_get(struct rte_eth_dev *dev,
 				struct rte_eth_stats *stats);
 static int i40evf_dev_xstats_get(struct rte_eth_dev *dev,
-				 struct rte_eth_xstats *xstats, unsigned n);
+				 struct rte_eth_xstat *xstats, unsigned n);
+static int i40evf_dev_xstats_get_names(struct rte_eth_dev *dev,
+				       struct rte_eth_xstat_name *xstats_names,
+				       unsigned limit);
 static void i40evf_dev_xstats_reset(struct rte_eth_dev *dev);
 static int i40evf_vlan_filter_set(struct rte_eth_dev *dev,
 				  uint16_t vlan_id, int on);
@@ -123,8 +126,6 @@ static void i40evf_dev_promiscuous_enable(struct rte_eth_dev *dev);
 static void i40evf_dev_promiscuous_disable(struct rte_eth_dev *dev);
 static void i40evf_dev_allmulticast_enable(struct rte_eth_dev *dev);
 static void i40evf_dev_allmulticast_disable(struct rte_eth_dev *dev);
-static int i40evf_get_link_status(struct rte_eth_dev *dev,
-				  struct rte_eth_link *link);
 static int i40evf_init_vlan(struct rte_eth_dev *dev);
 static int i40evf_dev_rx_queue_start(struct rte_eth_dev *dev,
 				     uint16_t rx_queue_id);
@@ -175,11 +176,11 @@ static const struct rte_i40evf_xstats_name_off rte_i40evf_stats_strings[] = {
 	{"rx_unknown_protocol_packets", offsetof(struct i40e_eth_stats,
 		rx_unknown_protocol)},
 	{"tx_bytes", offsetof(struct i40e_eth_stats, tx_bytes)},
-	{"tx_unicast_packets", offsetof(struct i40e_eth_stats, tx_bytes)},
-	{"tx_multicast_packets", offsetof(struct i40e_eth_stats, tx_bytes)},
-	{"tx_broadcast_packets", offsetof(struct i40e_eth_stats, tx_bytes)},
-	{"tx_dropped_packets", offsetof(struct i40e_eth_stats, tx_bytes)},
-	{"tx_error_packets", offsetof(struct i40e_eth_stats, tx_bytes)},
+	{"tx_unicast_packets", offsetof(struct i40e_eth_stats, tx_unicast)},
+	{"tx_multicast_packets", offsetof(struct i40e_eth_stats, tx_multicast)},
+	{"tx_broadcast_packets", offsetof(struct i40e_eth_stats, tx_broadcast)},
+	{"tx_dropped_packets", offsetof(struct i40e_eth_stats, tx_discards)},
+	{"tx_error_packets", offsetof(struct i40e_eth_stats, tx_errors)},
 };
 
 #define I40EVF_NB_XSTATS (sizeof(rte_i40evf_stats_strings) / \
@@ -196,6 +197,7 @@ static const struct eth_dev_ops i40evf_eth_dev_ops = {
 	.link_update          = i40evf_dev_link_update,
 	.stats_get            = i40evf_dev_stats_get,
 	.xstats_get           = i40evf_dev_xstats_get,
+	.xstats_get_names     = i40evf_dev_xstats_get_names,
 	.xstats_reset         = i40evf_dev_xstats_reset,
 	.dev_close            = i40evf_dev_close,
 	.dev_infos_get        = i40evf_dev_info_get,
@@ -214,6 +216,9 @@ static const struct eth_dev_ops i40evf_eth_dev_ops = {
 	.rx_descriptor_done   = i40e_dev_rx_descriptor_done,
 	.tx_queue_setup       = i40e_dev_tx_queue_setup,
 	.tx_queue_release     = i40e_dev_tx_queue_release,
+	.rx_queue_count       = i40e_dev_rx_queue_count,
+	.rxq_info_get         = i40e_rxq_info_get,
+	.txq_info_get         = i40e_txq_info_get,
 	.mac_addr_add	      = i40evf_add_mac_addr,
 	.mac_addr_remove      = i40evf_del_mac_addr,
 	.reta_update          = i40evf_dev_rss_reta_update,
@@ -258,6 +263,8 @@ i40evf_read_pfmsg(struct rte_eth_dev *dev, struct i40evf_arq_msg_info *data)
 		case I40E_VIRTCHNL_EVENT_LINK_CHANGE:
 			vf->link_up =
 				vpe->event_data.link_event.link_status;
+			vf->link_speed =
+				vpe->event_data.link_event.link_speed;
 			vf->pend_msg |= PFMSG_LINK_CHANGE;
 			PMD_DRV_LOG(INFO, "Link status update:%s",
 				    vf->link_up ? "up" : "down");
@@ -325,8 +332,7 @@ i40evf_execute_vf_cmd(struct rte_eth_dev *dev, struct vf_cmd_info *args)
 	struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
 	struct i40evf_arq_msg_info info;
 	enum i40evf_aq_result ret;
-	int err = -1;
-	int i = 0;
+	int err, i = 0;
 
 	if (_atomic_set_cmd(vf, args->ops))
 		return -1;
@@ -347,19 +353,19 @@ i40evf_execute_vf_cmd(struct rte_eth_dev *dev, struct vf_cmd_info *args)
 	switch (args->ops) {
 	case I40E_VIRTCHNL_OP_RESET_VF:
 		/*no need to process in this function */
+		err = 0;
 		break;
 	case I40E_VIRTCHNL_OP_VERSION:
 	case I40E_VIRTCHNL_OP_GET_VF_RESOURCES:
 		/* for init adminq commands, need to poll the response */
+		err = -1;
 		do {
 			ret = i40evf_read_pfmsg(dev, &info);
 			if (ret == I40EVF_MSG_CMD) {
 				err = 0;
 				break;
-			} else if (ret == I40EVF_MSG_ERR) {
-				err = -1;
+			} else if (ret == I40EVF_MSG_ERR)
 				break;
-			}
 			rte_delay_ms(ASQ_DELAY_MS);
 			/* If don't read msg or read sys event, continue */
 		} while (i++ < MAX_TRY_TIMES);
@@ -368,6 +374,7 @@ i40evf_execute_vf_cmd(struct rte_eth_dev *dev, struct vf_cmd_info *args)
 
 	default:
 		/* for other adminq in running time, waiting the cmd done flag */
+		err = -1;
 		do {
 			if (vf->pend_cmd == I40E_VIRTCHNL_OP_UNKNOWN) {
 				err = 0;
@@ -536,7 +543,7 @@ i40evf_config_vlan_pvid(struct rte_eth_dev *dev,
 	struct vf_cmd_info args;
 	struct i40e_virtchnl_pvid_info tpid_info;
 
-	if (dev == NULL || info == NULL) {
+	if (info == NULL) {
 		PMD_DRV_LOG(ERR, "invalid parameters");
 		return I40E_ERR_PARAM;
 	}
@@ -711,7 +718,8 @@ i40evf_config_irq_map(struct rte_eth_dev *dev)
 	uint8_t cmd_buffer[sizeof(struct i40e_virtchnl_irq_map_info) + \
 		sizeof(struct i40e_virtchnl_vector_map)];
 	struct i40e_virtchnl_irq_map_info *map_info;
-	struct rte_intr_handle *intr_handle = &dev->pci_dev->intr_handle;
+	struct rte_pci_device *pci_dev = I40E_DEV_TO_PCI(dev);
+	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 	uint32_t vector_id;
 	int i, err;
 
@@ -945,7 +953,7 @@ i40evf_update_stats(struct rte_eth_dev *dev, struct i40e_eth_stats **pstats)
 }
 
 static int
-i40evf_get_statics(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
+i40evf_get_statistics(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
 {
 	int ret;
 	struct i40e_eth_stats *pstats = NULL;
@@ -979,8 +987,23 @@ i40evf_dev_xstats_reset(struct rte_eth_dev *dev)
 	vf->vsi.eth_stats_offset = vf->vsi.eth_stats;
 }
 
+static int i40evf_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
+				      struct rte_eth_xstat_name *xstats_names,
+				      __rte_unused unsigned limit)
+{
+	unsigned i;
+
+	if (xstats_names != NULL)
+		for (i = 0; i < I40EVF_NB_XSTATS; i++) {
+			snprintf(xstats_names[i].name,
+				sizeof(xstats_names[i].name),
+				"%s", rte_i40evf_stats_strings[i].name);
+		}
+	return I40EVF_NB_XSTATS;
+}
+
 static int i40evf_dev_xstats_get(struct rte_eth_dev *dev,
-				 struct rte_eth_xstats *xstats, unsigned n)
+				 struct rte_eth_xstat *xstats, unsigned n)
 {
 	int ret;
 	unsigned i;
@@ -998,8 +1021,7 @@ static int i40evf_dev_xstats_get(struct rte_eth_dev *dev,
 
 	/* loop over xstats array and values from pstats */
 	for (i = 0; i < I40EVF_NB_XSTATS; i++) {
-		snprintf(xstats[i].name, sizeof(xstats[i].name),
-			 "%s", rte_i40evf_stats_strings[i].name);
+		xstats[i].id = i;
 		xstats[i].value = *(uint64_t *)(((char *)pstats) +
 			rte_i40evf_stats_strings[i].offset);
 	}
@@ -1061,35 +1083,13 @@ i40evf_del_vlan(struct rte_eth_dev *dev, uint16_t vlanid)
 	return err;
 }
 
-static int
-i40evf_get_link_status(struct rte_eth_dev *dev, struct rte_eth_link *link)
-{
-	struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
-	int err;
-	struct vf_cmd_info args;
-	struct rte_eth_link *new_link;
-
-	args.ops = (enum i40e_virtchnl_ops)I40E_VIRTCHNL_OP_GET_LINK_STAT;
-	args.in_args = NULL;
-	args.in_args_size = 0;
-	args.out_buffer = vf->aq_resp;
-	args.out_size = I40E_AQ_BUF_SZ;
-	err = i40evf_execute_vf_cmd(dev, &args);
-	if (err) {
-		PMD_DRV_LOG(ERR, "fail to execute command OP_GET_LINK_STAT");
-		return err;
-	}
-
-	new_link = (struct rte_eth_link *)args.out_buffer;
-	(void)rte_memcpy(link, new_link, sizeof(*link));
-
-	return 0;
-}
-
 static const struct rte_pci_id pci_id_i40evf_map[] = {
-#define RTE_PCI_DEV_ID_DECL_I40EVF(vend, dev) {RTE_PCI_DEVICE(vend, dev)},
-#include "rte_pci_dev_ids.h"
-{ .vendor_id = 0, /* sentinel */ },
+	{ RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_VF) },
+	{ RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_VF_HV) },
+	{ RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_X722_A0_VF) },
+	{ RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_X722_VF) },
+	{ RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_X722_VF_HV) },
+	{ .vendor_id = 0, /* sentinel */ },
 };
 
 static inline int
@@ -1310,14 +1310,17 @@ i40evf_handle_pf_event(__rte_unused struct rte_eth_dev *dev,
 {
 	struct i40e_virtchnl_pf_event *pf_msg =
 			(struct i40e_virtchnl_pf_event *)msg;
+	struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
 
 	switch (pf_msg->event) {
 	case I40E_VIRTCHNL_EVENT_RESET_IMPENDING:
 		PMD_DRV_LOG(DEBUG, "VIRTCHNL_EVENT_RESET_IMPENDING event\n");
-		_rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_RESET);
+		_rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_RESET, NULL);
 		break;
 	case I40E_VIRTCHNL_EVENT_LINK_CHANGE:
 		PMD_DRV_LOG(DEBUG, "VIRTCHNL_EVENT_LINK_CHANGE event\n");
+		vf->link_up = pf_msg->event_data.link_event.link_status;
+		vf->link_speed = pf_msg->event_data.link_event.link_speed;
 		break;
 	case I40E_VIRTCHNL_EVENT_PF_DRIVER_CLOSE:
 		PMD_DRV_LOG(DEBUG, "VIRTCHNL_EVENT_PF_DRIVER_CLOSE event\n");
@@ -1334,8 +1337,9 @@ i40evf_handle_aq_msg(struct rte_eth_dev *dev)
 	struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 	struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
 	struct i40e_arq_event_info info;
-	struct i40e_virtchnl_msg *v_msg;
-	uint16_t pending, opcode;
+	uint16_t pending, aq_opc;
+	enum i40e_virtchnl_ops msg_opc;
+	enum i40e_status_code msg_ret;
 	int ret;
 
 	info.buf_len = I40E_AQ_BUF_SZ;
@@ -1344,7 +1348,6 @@ i40evf_handle_aq_msg(struct rte_eth_dev *dev)
 		return;
 	}
 	info.msg_buf = vf->aq_resp;
-	v_msg = (struct i40e_virtchnl_msg *)&info.desc;
 
 	pending = 1;
 	while (pending) {
@@ -1355,32 +1358,39 @@ i40evf_handle_aq_msg(struct rte_eth_dev *dev)
 				    "ret: %d", ret);
 			break;
 		}
-		opcode = rte_le_to_cpu_16(info.desc.opcode);
-
-		switch (opcode) {
+		aq_opc = rte_le_to_cpu_16(info.desc.opcode);
+		/* For the message sent from pf to vf, opcode is stored in
+		 * cookie_high of struct i40e_aq_desc, while return error code
+		 * are stored in cookie_low, Which is done by
+		 * i40e_aq_send_msg_to_vf in PF driver.*/
+		msg_opc = (enum i40e_virtchnl_ops)rte_le_to_cpu_32(
+						  info.desc.cookie_high);
+		msg_ret = (enum i40e_status_code)rte_le_to_cpu_32(
+						  info.desc.cookie_low);
+		switch (aq_opc) {
 		case i40e_aqc_opc_send_msg_to_vf:
-			if (v_msg->v_opcode == I40E_VIRTCHNL_OP_EVENT)
+			if (msg_opc == I40E_VIRTCHNL_OP_EVENT)
 				/* process event*/
 				i40evf_handle_pf_event(dev, info.msg_buf,
 						       info.msg_len);
 			else {
 				/* read message and it's expected one */
-				if (v_msg->v_opcode == vf->pend_cmd) {
-					vf->cmd_retval = v_msg->v_retval;
+				if (msg_opc == vf->pend_cmd) {
+					vf->cmd_retval = msg_ret;
 					/* prevent compiler reordering */
 					rte_compiler_barrier();
 					_clear_cmd(vf);
 				} else
 					PMD_DRV_LOG(ERR, "command mismatch,"
 						"expect %u, get %u",
-						vf->pend_cmd, v_msg->v_opcode);
+						vf->pend_cmd, msg_opc);
 				PMD_DRV_LOG(DEBUG, "adminq response is received,"
-					     " opcode = %d\n", v_msg->v_opcode);
+					     " opcode = %d\n", msg_opc);
 			}
 			break;
 		default:
 			PMD_DRV_LOG(ERR, "Request %u is not supported yet",
-				    opcode);
+				    aq_opc);
 			break;
 		}
 	}
@@ -1399,7 +1409,7 @@ i40evf_handle_aq_msg(struct rte_eth_dev *dev)
  *  void
  */
 static void
-i40evf_dev_interrupt_handler(__rte_unused struct rte_intr_handle *handle,
+i40evf_dev_interrupt_handler(struct rte_intr_handle *intr_handle,
 			     void *param)
 {
 	struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
@@ -1429,15 +1439,15 @@ i40evf_dev_interrupt_handler(__rte_unused struct rte_intr_handle *handle,
 
 done:
 	i40evf_enable_irq0(hw);
-	rte_intr_enable(&dev->pci_dev->intr_handle);
+	rte_intr_enable(intr_handle);
 }
 
 static int
 i40evf_dev_init(struct rte_eth_dev *eth_dev)
 {
-	struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(\
-			eth_dev->data->dev_private);
-	struct rte_pci_device *pci_dev = eth_dev->pci_dev;
+	struct i40e_hw *hw
+		= I40E_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
+	struct rte_pci_device *pci_dev = I40E_DEV_TO_PCI(eth_dev);
 
 	PMD_INIT_FUNC_TRACE();
 
@@ -1456,15 +1466,16 @@ i40evf_dev_init(struct rte_eth_dev *eth_dev)
 		return 0;
 	}
 
-	rte_eth_copy_pci_info(eth_dev, eth_dev->pci_dev);
+	rte_eth_copy_pci_info(eth_dev, pci_dev);
+	eth_dev->data->dev_flags = RTE_ETH_DEV_DETACHABLE;
 
-	hw->vendor_id = eth_dev->pci_dev->id.vendor_id;
-	hw->device_id = eth_dev->pci_dev->id.device_id;
-	hw->subsystem_vendor_id = eth_dev->pci_dev->id.subsystem_vendor_id;
-	hw->subsystem_device_id = eth_dev->pci_dev->id.subsystem_device_id;
-	hw->bus.device = eth_dev->pci_dev->addr.devid;
-	hw->bus.func = eth_dev->pci_dev->addr.function;
-	hw->hw_addr = (void *)eth_dev->pci_dev->mem_resource[0].addr;
+	hw->vendor_id = pci_dev->id.vendor_id;
+	hw->device_id = pci_dev->id.device_id;
+	hw->subsystem_vendor_id = pci_dev->id.subsystem_vendor_id;
+	hw->subsystem_device_id = pci_dev->id.subsystem_device_id;
+	hw->bus.device = pci_dev->addr.devid;
+	hw->bus.func = pci_dev->addr.function;
+	hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
 	hw->adapter_stopped = 0;
 
 	if(i40evf_init_vf(eth_dev) != 0) {
@@ -1525,43 +1536,27 @@ i40evf_dev_uninit(struct rte_eth_dev *eth_dev)
  */
 static struct eth_driver rte_i40evf_pmd = {
 	.pci_drv = {
-		.name = "rte_i40evf_pmd",
 		.id_table = pci_id_i40evf_map,
-		.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_DETACHABLE,
+		.drv_flags = RTE_PCI_DRV_NEED_MAPPING,
+		.probe = rte_eth_dev_pci_probe,
+		.remove = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init = i40evf_dev_init,
 	.eth_dev_uninit = i40evf_dev_uninit,
 	.dev_private_size = sizeof(struct i40e_adapter),
 };
 
-/*
- * VF Driver initialization routine.
- * Invoked one at EAL init time.
- * Register itself as the [Virtual Poll Mode] Driver of PCI Fortville devices.
- */
-static int
-rte_i40evf_pmd_init(const char *name __rte_unused,
-		    const char *params __rte_unused)
-{
-	PMD_INIT_FUNC_TRACE();
-
-	rte_eth_driver_register(&rte_i40evf_pmd);
-
-	return 0;
-}
-
-static struct rte_driver rte_i40evf_driver = {
-	.type = PMD_PDEV,
-	.init = rte_i40evf_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(rte_i40evf_driver);
+RTE_PMD_REGISTER_PCI(net_i40e_vf, rte_i40evf_pmd.pci_drv);
+RTE_PMD_REGISTER_PCI_TABLE(net_i40e_vf, pci_id_i40evf_map);
+RTE_PMD_REGISTER_KMOD_DEP(net_i40e_vf, "* igb_uio | vfio");
 
 static int
 i40evf_dev_configure(struct rte_eth_dev *dev)
 {
 	struct i40e_adapter *ad =
 		I40E_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
+	struct rte_eth_conf *conf = &dev->data->dev_conf;
+	struct i40e_vf *vf;
 
 	/* Initialize to TRUE. If any of Rx queues doesn't meet the bulk
 	 * allocation or vector Rx preconditions we will reset it.
@@ -1571,6 +1566,19 @@ i40evf_dev_configure(struct rte_eth_dev *dev)
 	ad->tx_simple_allowed = true;
 	ad->tx_vec_allowed = true;
 
+	/* For non-DPDK PF drivers, VF has no ability to disable HW
+	 * CRC strip, and is implicitly enabled by the PF.
+	 */
+	if (!conf->rxmode.hw_strip_crc) {
+		vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
+		if ((vf->version_major == I40E_VIRTCHNL_VERSION_MAJOR) &&
+		    (vf->version_minor <= I40E_VIRTCHNL_VERSION_MINOR)) {
+			/* Peer is running non-DPDK PF driver. */
+			PMD_INIT_LOG(ERR, "VF can't disable HW CRC Strip");
+			return -EINVAL;
+		}
+	}
+
 	return i40evf_init_vlan(dev);
 }
 
@@ -1855,7 +1863,8 @@ i40evf_enable_queues_intr(struct rte_eth_dev *dev)
 {
 	struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
 	struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
-	struct rte_intr_handle *intr_handle = &dev->pci_dev->intr_handle;
+	struct rte_pci_device *pci_dev = I40E_DEV_TO_PCI(dev);
+	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 
 	if (!rte_intr_allow_others(intr_handle)) {
 		I40E_WRITE_REG(hw,
@@ -1887,7 +1896,8 @@ i40evf_disable_queues_intr(struct rte_eth_dev *dev)
 {
 	struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
 	struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
-	struct rte_intr_handle *intr_handle = &dev->pci_dev->intr_handle;
+	struct rte_pci_device *pci_dev = I40E_DEV_TO_PCI(dev);
+	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 
 	if (!rte_intr_allow_others(intr_handle)) {
 		I40E_WRITE_REG(hw, I40E_VFINT_DYN_CTL01,
@@ -1913,7 +1923,8 @@ i40evf_disable_queues_intr(struct rte_eth_dev *dev)
 static int
 i40evf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
 {
-	struct rte_intr_handle *intr_handle = &dev->pci_dev->intr_handle;
+	struct rte_pci_device *pci_dev = I40E_DEV_TO_PCI(dev);
+	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 	struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 	uint16_t interval =
 		i40e_calc_itr_interval(RTE_LIBRTE_I40E_ITR_INTERVAL);
@@ -1939,7 +1950,7 @@ i40evf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
 
 	I40EVF_WRITE_FLUSH(hw);
 
-	rte_intr_enable(&dev->pci_dev->intr_handle);
+	rte_intr_enable(&pci_dev->intr_handle);
 
 	return 0;
 }
@@ -1947,7 +1958,8 @@ i40evf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
 static int
 i40evf_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
 {
-	struct rte_intr_handle *intr_handle = &dev->pci_dev->intr_handle;
+	struct rte_pci_device *pci_dev = I40E_DEV_TO_PCI(dev);
+	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 	struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 	uint16_t msix_intr;
 
@@ -2027,7 +2039,8 @@ i40evf_dev_start(struct rte_eth_dev *dev)
 {
 	struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
 	struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
-	struct rte_intr_handle *intr_handle = &dev->pci_dev->intr_handle;
+	struct rte_pci_device *pci_dev = I40E_DEV_TO_PCI(dev);
+	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 	uint32_t intr_vector = 0;
 
 	PMD_INIT_FUNC_TRACE();
@@ -2092,7 +2105,8 @@ err_queue:
 static void
 i40evf_dev_stop(struct rte_eth_dev *dev)
 {
-	struct rte_intr_handle *intr_handle = &dev->pci_dev->intr_handle;
+	struct rte_pci_device *pci_dev = I40E_DEV_TO_PCI(dev);
+	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 
 	PMD_INIT_FUNC_TRACE();
 
@@ -2121,14 +2135,33 @@ i40evf_dev_link_update(struct rte_eth_dev *dev,
 	 * DPDK pf host provide interfacet to acquire link status
 	 * while Linux driver does not
 	 */
-	if (vf->version_major == I40E_DPDK_VERSION_MAJOR)
-		i40evf_get_link_status(dev, &new_link);
-	else {
-		/* Always assume it's up, for Linux driver PF host */
-		new_link.link_duplex = ETH_LINK_AUTONEG_DUPLEX;
-		new_link.link_speed  = ETH_LINK_SPEED_10000;
-		new_link.link_status = ETH_LINK_UP;
+
+	/* Linux driver PF host */
+	switch (vf->link_speed) {
+	case I40E_LINK_SPEED_100MB:
+		new_link.link_speed = ETH_SPEED_NUM_100M;
+		break;
+	case I40E_LINK_SPEED_1GB:
+		new_link.link_speed = ETH_SPEED_NUM_1G;
+		break;
+	case I40E_LINK_SPEED_10GB:
+		new_link.link_speed = ETH_SPEED_NUM_10G;
+		break;
+	case I40E_LINK_SPEED_20GB:
+		new_link.link_speed = ETH_SPEED_NUM_20G;
+		break;
+	case I40E_LINK_SPEED_40GB:
+		new_link.link_speed = ETH_SPEED_NUM_40G;
+		break;
+	default:
+		new_link.link_speed = ETH_SPEED_NUM_100M;
+		break;
 	}
+	/* full duplex only */
+	new_link.link_duplex = ETH_LINK_FULL_DUPLEX;
+	new_link.link_status = vf->link_up ? ETH_LINK_UP :
+					     ETH_LINK_DOWN;
+
 	i40evf_dev_atomic_write_link_status(dev, &new_link);
 
 	return 0;
@@ -2200,6 +2233,7 @@ i40evf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 	struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
 
 	memset(dev_info, 0, sizeof(*dev_info));
+	dev_info->pci_dev = RTE_DEV_TO_PCI(dev->device);
 	dev_info->max_rx_queues = vf->vsi_res->num_queue_pairs;
 	dev_info->max_tx_queues = vf->vsi_res->num_queue_pairs;
 	dev_info->min_rx_bufsize = I40E_BUF_SIZE_MIN;
@@ -2260,15 +2294,16 @@ i40evf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 static void
 i40evf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
 {
-	if (i40evf_get_statics(dev, stats))
-		PMD_DRV_LOG(ERR, "Get statics failed");
+	if (i40evf_get_statistics(dev, stats))
+		PMD_DRV_LOG(ERR, "Get statistics failed");
 }
 
 static void
 i40evf_dev_close(struct rte_eth_dev *dev)
 {
 	struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
-	struct rte_pci_device *pci_dev = dev->pci_dev;
+	struct rte_pci_device *pci_dev = I40E_DEV_TO_PCI(dev);
+	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 
 	i40evf_dev_stop(dev);
 	hw->adapter_stopped = 1;
@@ -2276,11 +2311,11 @@ i40evf_dev_close(struct rte_eth_dev *dev)
 	i40evf_reset_vf(hw);
 	i40e_shutdown_adminq(hw);
 	/* disable uio intr before callback unregister */
-	rte_intr_disable(&pci_dev->intr_handle);
+	rte_intr_disable(intr_handle);
 
 	/* unregister callback func from eal lib */
-	rte_intr_callback_unregister(&pci_dev->intr_handle,
-		i40evf_dev_interrupt_handler, (void *)dev);
+	rte_intr_callback_unregister(intr_handle,
+				     i40evf_dev_interrupt_handler, dev);
 	i40evf_disable_irq0(hw);
 }
 
@@ -2315,13 +2350,16 @@ i40evf_get_rss_lut(struct i40e_vsi *vsi, uint8_t *lut, uint16_t lut_size)
 static int
 i40evf_set_rss_lut(struct i40e_vsi *vsi, uint8_t *lut, uint16_t lut_size)
 {
-	struct i40e_vf *vf = I40E_VSI_TO_VF(vsi);
-	struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
+	struct i40e_vf *vf;
+	struct i40e_hw *hw;
 	int ret;
 
 	if (!vsi || !lut)
 		return -EINVAL;
 
+	vf = I40E_VSI_TO_VF(vsi);
+	hw = I40E_VSI_TO_HW(vsi);
+
 	if (vf->flags & I40E_FLAG_RSS_AQ_CAPABLE) {
 		ret = i40e_aq_set_rss_lut(hw, vsi->vsi_id, FALSE,
 					  lut, lut_size);
@@ -2499,8 +2537,11 @@ i40evf_hw_rss_hash_set(struct i40e_vf *vf, struct rte_eth_rss_conf *rss_conf)
 	rss_hf = rss_conf->rss_hf;
 	hena = (uint64_t)i40e_read_rx_ctl(hw, I40E_VFQF_HENA(0));
 	hena |= ((uint64_t)i40e_read_rx_ctl(hw, I40E_VFQF_HENA(1))) << 32;
-	hena &= ~I40E_RSS_HENA_ALL;
-	hena |= i40e_config_hena(rss_hf);
+	if (hw->mac.type == I40E_MAC_X722)
+		hena &= ~I40E_RSS_HENA_ALL_X722;
+	else
+		hena &= ~I40E_RSS_HENA_ALL;
+	hena |= i40e_config_hena(rss_hf, hw->mac.type);
 	i40e_write_rx_ctl(hw, I40E_VFQF_HENA(0), (uint32_t)hena);
 	i40e_write_rx_ctl(hw, I40E_VFQF_HENA(1), (uint32_t)(hena >> 32));
 	I40EVF_WRITE_FLUSH(hw);
@@ -2516,7 +2557,10 @@ i40evf_disable_rss(struct i40e_vf *vf)
 
 	hena = (uint64_t)i40e_read_rx_ctl(hw, I40E_VFQF_HENA(0));
 	hena |= ((uint64_t)i40e_read_rx_ctl(hw, I40E_VFQF_HENA(1))) << 32;
-	hena &= ~I40E_RSS_HENA_ALL;
+	if (hw->mac.type == I40E_MAC_X722)
+		hena &= ~I40E_RSS_HENA_ALL_X722;
+	else
+		hena &= ~I40E_RSS_HENA_ALL;
 	i40e_write_rx_ctl(hw, I40E_VFQF_HENA(0), (uint32_t)hena);
 	i40e_write_rx_ctl(hw, I40E_VFQF_HENA(1), (uint32_t)(hena >> 32));
 	I40EVF_WRITE_FLUSH(hw);
@@ -2577,7 +2621,9 @@ i40evf_dev_rss_hash_update(struct rte_eth_dev *dev,
 
 	hena = (uint64_t)i40e_read_rx_ctl(hw, I40E_VFQF_HENA(0));
 	hena |= ((uint64_t)i40e_read_rx_ctl(hw, I40E_VFQF_HENA(1))) << 32;
-	if (!(hena & I40E_RSS_HENA_ALL)) { /* RSS disabled */
+	if (!(hena & ((hw->mac.type == I40E_MAC_X722)
+		 ? I40E_RSS_HENA_ALL_X722
+		 : I40E_RSS_HENA_ALL))) { /* RSS disabled */
 		if (rss_hf != 0) /* Enable RSS */
 			return -EINVAL;
 		return 0;