Imported Upstream version 17.05

Change-Id: Id1e419c5a214e4a18739663b91f0f9a549f1fdc6
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>

1 files changed, 271 insertions, 91 deletions

diff --git a/drivers/net/e1000/igb_ethdev.c b/drivers/net/e1000/igb_ethdev.c
index 2fddf0cb..e1702d8b 100644
--- a/drivers/net/e1000/igb_ethdev.c
+++ b/drivers/net/e1000/igb_ethdev.c
@@ -45,6 +45,7 @@
 #include <rte_pci.h>
 #include <rte_ether.h>
 #include <rte_ethdev.h>
+#include <rte_ethdev_pci.h>
 #include <rte_memory.h>
 #include <rte_memzone.h>
 #include <rte_eal.h>
@@ -115,11 +116,19 @@ static void eth_igb_stats_get(struct rte_eth_dev *dev,
 				struct rte_eth_stats *rte_stats);
 static int eth_igb_xstats_get(struct rte_eth_dev *dev,
 			      struct rte_eth_xstat *xstats, unsigned n);
+static int eth_igb_xstats_get_by_id(struct rte_eth_dev *dev,
+		const uint64_t *ids,
+		uint64_t *values, unsigned int n);
 static int eth_igb_xstats_get_names(struct rte_eth_dev *dev,
 				    struct rte_eth_xstat_name *xstats_names,
-				    unsigned limit);
+				    unsigned int size);
+static int eth_igb_xstats_get_names_by_id(struct rte_eth_dev *dev,
+		struct rte_eth_xstat_name *xstats_names, const uint64_t *ids,
+		unsigned int limit);
 static void eth_igb_stats_reset(struct rte_eth_dev *dev);
 static void eth_igb_xstats_reset(struct rte_eth_dev *dev);
+static int eth_igb_fw_version_get(struct rte_eth_dev *dev,
+				   char *fw_version, size_t fw_size);
 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);
@@ -132,9 +141,9 @@ static int  eth_igb_flow_ctrl_set(struct rte_eth_dev *dev,
 static int eth_igb_lsc_interrupt_setup(struct rte_eth_dev *dev);
 static int eth_igb_rxq_interrupt_setup(struct rte_eth_dev *dev);
 static int eth_igb_interrupt_get_status(struct rte_eth_dev *dev);
-static int eth_igb_interrupt_action(struct rte_eth_dev *dev);
-static void eth_igb_interrupt_handler(struct rte_intr_handle *handle,
-							void *param);
+static int eth_igb_interrupt_action(struct rte_eth_dev *dev,
+				    struct rte_intr_handle *handle);
+static void eth_igb_interrupt_handler(void *param);
 static int  igb_hardware_init(struct e1000_hw *hw);
 static void igb_hw_control_acquire(struct e1000_hw *hw);
 static void igb_hw_control_release(struct e1000_hw *hw);
@@ -162,9 +171,9 @@ static int eth_igb_led_off(struct rte_eth_dev *dev);
 
 static void igb_intr_disable(struct e1000_hw *hw);
 static int  igb_get_rx_buffer_size(struct e1000_hw *hw);
-static void eth_igb_rar_set(struct rte_eth_dev *dev,
-		struct ether_addr *mac_addr,
-		uint32_t index, uint32_t pool);
+static int eth_igb_rar_set(struct rte_eth_dev *dev,
+			   struct ether_addr *mac_addr,
+			   uint32_t index, uint32_t pool);
 static void eth_igb_rar_clear(struct rte_eth_dev *dev, uint32_t index);
 static void eth_igb_default_mac_addr_set(struct rte_eth_dev *dev,
 		struct ether_addr *addr);
@@ -280,8 +289,7 @@ static void eth_igb_assign_msix_vector(struct e1000_hw *hw, int8_t direction,
 static void eth_igb_write_ivar(struct e1000_hw *hw, uint8_t msix_vector,
 			       uint8_t index, uint8_t offset);
 static void eth_igb_configure_msix_intr(struct rte_eth_dev *dev);
-static void eth_igbvf_interrupt_handler(struct rte_intr_handle *handle,
-					void *param);
+static void eth_igbvf_interrupt_handler(void *param);
 static void igbvf_mbx_process(struct rte_eth_dev *dev);
 
 /*
@@ -369,6 +377,8 @@ static const struct rte_eth_desc_lim tx_desc_lim = {
 	.nb_max = E1000_MAX_RING_DESC,
 	.nb_min = E1000_MIN_RING_DESC,
 	.nb_align = IGB_RXD_ALIGN,
+	.nb_seg_max = IGB_TX_MAX_SEG,
+	.nb_mtu_seg_max = IGB_TX_MAX_MTU_SEG,
 };
 
 static const struct eth_dev_ops eth_igb_ops = {
@@ -385,9 +395,12 @@ static const struct eth_dev_ops eth_igb_ops = {
 	.link_update          = eth_igb_link_update,
 	.stats_get            = eth_igb_stats_get,
 	.xstats_get           = eth_igb_xstats_get,
+	.xstats_get_by_id     = eth_igb_xstats_get_by_id,
+	.xstats_get_names_by_id = eth_igb_xstats_get_names_by_id,
 	.xstats_get_names     = eth_igb_xstats_get_names,
 	.stats_reset          = eth_igb_stats_reset,
 	.xstats_reset         = eth_igb_xstats_reset,
+	.fw_version_get       = eth_igb_fw_version_get,
 	.dev_infos_get        = eth_igb_infos_get,
 	.dev_supported_ptypes_get = eth_igb_supported_ptypes_get,
 	.mtu_set              = eth_igb_mtu_set,
@@ -400,8 +413,11 @@ static const struct eth_dev_ops eth_igb_ops = {
 	.rx_queue_release     = eth_igb_rx_queue_release,
 	.rx_queue_count       = eth_igb_rx_queue_count,
 	.rx_descriptor_done   = eth_igb_rx_descriptor_done,
+	.rx_descriptor_status = eth_igb_rx_descriptor_status,
+	.tx_descriptor_status = eth_igb_tx_descriptor_status,
 	.tx_queue_setup       = eth_igb_tx_queue_setup,
 	.tx_queue_release     = eth_igb_tx_queue_release,
+	.tx_done_cleanup      = eth_igb_tx_done_cleanup,
 	.dev_led_on           = eth_igb_led_on,
 	.dev_led_off          = eth_igb_led_off,
 	.flow_ctrl_get        = eth_igb_flow_ctrl_get,
@@ -668,15 +684,16 @@ igb_pf_reset_hw(struct e1000_hw *hw)
 }
 
 static void
-igb_identify_hardware(struct rte_eth_dev *dev)
+igb_identify_hardware(struct rte_eth_dev *dev, struct rte_pci_device *pci_dev)
 {
 	struct e1000_hw *hw =
 		E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 
-	hw->vendor_id = dev->pci_dev->id.vendor_id;
-	hw->device_id = dev->pci_dev->id.device_id;
-	hw->subsystem_vendor_id = dev->pci_dev->id.subsystem_vendor_id;
-	hw->subsystem_device_id = dev->pci_dev->id.subsystem_device_id;
+
+	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;
 
 	e1000_set_mac_type(hw);
 
@@ -743,7 +760,7 @@ static int
 eth_igb_dev_init(struct rte_eth_dev *eth_dev)
 {
 	int error = 0;
-	struct rte_pci_device *pci_dev;
+	struct rte_pci_device *pci_dev = E1000_DEV_TO_PCI(eth_dev);
 	struct e1000_hw *hw =
 		E1000_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
 	struct e1000_vfta * shadow_vfta =
@@ -755,11 +772,10 @@ eth_igb_dev_init(struct rte_eth_dev *eth_dev)
 
 	uint32_t ctrl_ext;
 
-	pci_dev = 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;
+	eth_dev->tx_pkt_prepare = &eth_igb_prep_pkts;
 
 	/* for secondary processes, we don't initialise any further as primary
 	 * has already done this work. Only check we don't need a different
@@ -771,10 +787,11 @@ eth_igb_dev_init(struct rte_eth_dev *eth_dev)
 	}
 
 	rte_eth_copy_pci_info(eth_dev, pci_dev);
+	eth_dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE;
 
 	hw->hw_addr= (void *)pci_dev->mem_resource[0].addr;
 
-	igb_identify_hardware(eth_dev);
+	igb_identify_hardware(eth_dev, pci_dev);
 	if (e1000_setup_init_funcs(hw, FALSE) != E1000_SUCCESS) {
 		error = -EIO;
 		goto err_late;
@@ -908,6 +925,7 @@ static int
 eth_igb_dev_uninit(struct rte_eth_dev *eth_dev)
 {
 	struct rte_pci_device *pci_dev;
+	struct rte_intr_handle *intr_handle;
 	struct e1000_hw *hw;
 	struct e1000_adapter *adapter =
 		E1000_DEV_PRIVATE(eth_dev->data->dev_private);
@@ -918,7 +936,8 @@ eth_igb_dev_uninit(struct rte_eth_dev *eth_dev)
 		return -EPERM;
 
 	hw = E1000_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
-	pci_dev = eth_dev->pci_dev;
+	pci_dev = E1000_DEV_TO_PCI(eth_dev);
+	intr_handle = &pci_dev->intr_handle;
 
 	if (adapter->stopped == 0)
 		eth_igb_close(eth_dev);
@@ -937,9 +956,9 @@ eth_igb_dev_uninit(struct rte_eth_dev *eth_dev)
 	igb_pf_host_uninit(eth_dev);
 
 	/* disable uio intr before callback unregister */
-	rte_intr_disable(&(pci_dev->intr_handle));
-	rte_intr_callback_unregister(&(pci_dev->intr_handle),
-		eth_igb_interrupt_handler, (void *)eth_dev);
+	rte_intr_disable(intr_handle);
+	rte_intr_callback_unregister(intr_handle,
+				     eth_igb_interrupt_handler, eth_dev);
 
 	return 0;
 }
@@ -951,6 +970,7 @@ static int
 eth_igbvf_dev_init(struct rte_eth_dev *eth_dev)
 {
 	struct rte_pci_device *pci_dev;
+	struct rte_intr_handle *intr_handle;
 	struct e1000_adapter *adapter =
 		E1000_DEV_PRIVATE(eth_dev->data->dev_private);
 	struct e1000_hw *hw =
@@ -963,6 +983,7 @@ eth_igbvf_dev_init(struct rte_eth_dev *eth_dev)
 	eth_dev->dev_ops = &igbvf_eth_dev_ops;
 	eth_dev->rx_pkt_burst = &eth_igb_recv_pkts;
 	eth_dev->tx_pkt_burst = &eth_igb_xmit_pkts;
+	eth_dev->tx_pkt_prepare = &eth_igb_prep_pkts;
 
 	/* for secondary processes, we don't initialise any further as primary
 	 * has already done this work. Only check we don't need a different
@@ -973,9 +994,9 @@ eth_igbvf_dev_init(struct rte_eth_dev *eth_dev)
 		return 0;
 	}
 
-	pci_dev = eth_dev->pci_dev;
-
+	pci_dev = E1000_DEV_TO_PCI(eth_dev);
 	rte_eth_copy_pci_info(eth_dev, pci_dev);
+	eth_dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE;
 
 	hw->device_id = pci_dev->id.device_id;
 	hw->vendor_id = pci_dev->id.vendor_id;
@@ -1012,12 +1033,6 @@ eth_igbvf_dev_init(struct rte_eth_dev *eth_dev)
 	/* 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",
@@ -1029,6 +1044,12 @@ eth_igbvf_dev_init(struct rte_eth_dev *eth_dev)
 			     perm_addr->addr_bytes[5]);
 	}
 
+	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;
+	}
 	/* Copy the permanent MAC address */
 	ether_addr_copy((struct ether_addr *) hw->mac.perm_addr,
 			&eth_dev->data->mac_addrs[0]);
@@ -1038,9 +1059,9 @@ eth_igbvf_dev_init(struct rte_eth_dev *eth_dev)
 		     eth_dev->data->port_id, pci_dev->id.vendor_id,
 		     pci_dev->id.device_id, "igb_mac_82576_vf");
 
-	rte_intr_callback_register(&pci_dev->intr_handle,
-				   eth_igbvf_interrupt_handler,
-				   (void *)eth_dev);
+	intr_handle = &pci_dev->intr_handle;
+	rte_intr_callback_register(intr_handle,
+				   eth_igbvf_interrupt_handler, eth_dev);
 
 	return 0;
 }
@@ -1050,7 +1071,7 @@ eth_igbvf_dev_uninit(struct rte_eth_dev *eth_dev)
 {
 	struct e1000_adapter *adapter =
 		E1000_DEV_PRIVATE(eth_dev->data->dev_private);
-	struct rte_pci_device *pci_dev = eth_dev->pci_dev;
+	struct rte_pci_device *pci_dev = E1000_DEV_TO_PCI(eth_dev);
 
 	PMD_INIT_FUNC_TRACE();
 
@@ -1076,32 +1097,46 @@ eth_igbvf_dev_uninit(struct rte_eth_dev *eth_dev)
 	return 0;
 }
 
-static struct eth_driver rte_igb_pmd = {
-	.pci_drv = {
-		.id_table = pci_id_igb_map,
-		.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |
-			RTE_PCI_DRV_DETACHABLE,
-		.probe = rte_eth_dev_pci_probe,
-		.remove = rte_eth_dev_pci_remove,
-	},
-	.eth_dev_init = eth_igb_dev_init,
-	.eth_dev_uninit = eth_igb_dev_uninit,
-	.dev_private_size = sizeof(struct e1000_adapter),
+static int eth_igb_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
+	struct rte_pci_device *pci_dev)
+{
+	return rte_eth_dev_pci_generic_probe(pci_dev,
+		sizeof(struct e1000_adapter), eth_igb_dev_init);
+}
+
+static int eth_igb_pci_remove(struct rte_pci_device *pci_dev)
+{
+	return rte_eth_dev_pci_generic_remove(pci_dev, eth_igb_dev_uninit);
+}
+
+static struct rte_pci_driver rte_igb_pmd = {
+	.id_table = pci_id_igb_map,
+	.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
+	.probe = eth_igb_pci_probe,
+	.remove = eth_igb_pci_remove,
 };
 
+
+static int eth_igbvf_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
+	struct rte_pci_device *pci_dev)
+{
+	return rte_eth_dev_pci_generic_probe(pci_dev,
+		sizeof(struct e1000_adapter), eth_igbvf_dev_init);
+}
+
+static int eth_igbvf_pci_remove(struct rte_pci_device *pci_dev)
+{
+	return rte_eth_dev_pci_generic_remove(pci_dev, eth_igbvf_dev_uninit);
+}
+
 /*
  * virtual function driver struct
  */
-static struct eth_driver rte_igbvf_pmd = {
-	.pci_drv = {
-		.id_table = pci_id_igbvf_map,
-		.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_DETACHABLE,
-		.probe = rte_eth_dev_pci_probe,
-		.remove = rte_eth_dev_pci_remove,
-	},
-	.eth_dev_init = eth_igbvf_dev_init,
-	.eth_dev_uninit = eth_igbvf_dev_uninit,
-	.dev_private_size = sizeof(struct e1000_adapter),
+static struct rte_pci_driver rte_igbvf_pmd = {
+	.id_table = pci_id_igbvf_map,
+	.drv_flags = RTE_PCI_DRV_NEED_MAPPING,
+	.probe = eth_igbvf_pci_probe,
+	.remove = eth_igbvf_pci_remove,
 };
 
 static void
@@ -1217,7 +1252,8 @@ eth_igb_start(struct rte_eth_dev *dev)
 		E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 	struct e1000_adapter *adapter =
 		E1000_DEV_PRIVATE(dev->data->dev_private);
-	struct rte_intr_handle *intr_handle = &dev->pci_dev->intr_handle;
+	struct rte_pci_device *pci_dev = E1000_DEV_TO_PCI(dev);
+	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 	int ret, mask;
 	uint32_t intr_vector = 0;
 	uint32_t ctrl_ext;
@@ -1281,7 +1317,7 @@ eth_igb_start(struct rte_eth_dev *dev)
 				    dev->data->nb_rx_queues * sizeof(int), 0);
 		if (intr_handle->intr_vec == NULL) {
 			PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
-				     " intr_vec\n", dev->data->nb_rx_queues);
+				     " intr_vec", dev->data->nb_rx_queues);
 			return -ENOMEM;
 		}
 	}
@@ -1388,7 +1424,7 @@ eth_igb_start(struct rte_eth_dev *dev)
 					     (void *)dev);
 		if (dev->data->dev_conf.intr_conf.lsc != 0)
 			PMD_INIT_LOG(INFO, "lsc won't enable because of"
-				     " no intr multiplex\n");
+				     " no intr multiplex");
 	}
 
 	/* check if rxq interrupt is enabled */
@@ -1425,11 +1461,12 @@ eth_igb_stop(struct rte_eth_dev *dev)
 	struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 	struct e1000_filter_info *filter_info =
 		E1000_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
+	struct rte_pci_device *pci_dev = E1000_DEV_TO_PCI(dev);
 	struct rte_eth_link link;
 	struct e1000_flex_filter *p_flex;
 	struct e1000_5tuple_filter *p_5tuple, *p_5tuple_next;
 	struct e1000_2tuple_filter *p_2tuple, *p_2tuple_next;
-	struct rte_intr_handle *intr_handle = &dev->pci_dev->intr_handle;
+	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 
 	igb_intr_disable(hw);
 
@@ -1529,7 +1566,8 @@ eth_igb_close(struct rte_eth_dev *dev)
 	struct e1000_adapter *adapter =
 		E1000_DEV_PRIVATE(dev->data->dev_private);
 	struct rte_eth_link link;
-	struct rte_pci_device *pci_dev;
+	struct rte_pci_device *pci_dev = E1000_DEV_TO_PCI(dev);
+	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 
 	eth_igb_stop(dev);
 	adapter->stopped = 1;
@@ -1549,10 +1587,9 @@ eth_igb_close(struct rte_eth_dev *dev)
 
 	igb_dev_free_queues(dev);
 
-	pci_dev = dev->pci_dev;
-	if (pci_dev->intr_handle.intr_vec) {
-		rte_free(pci_dev->intr_handle.intr_vec);
-		pci_dev->intr_handle.intr_vec = NULL;
+	if (intr_handle->intr_vec) {
+		rte_free(intr_handle->intr_vec);
+		intr_handle->intr_vec = NULL;
 	}
 
 	memset(&link, 0, sizeof(link));
@@ -1816,7 +1853,7 @@ eth_igb_xstats_reset(struct rte_eth_dev *dev)
 
 static int eth_igb_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
 	struct rte_eth_xstat_name *xstats_names,
-	__rte_unused unsigned limit)
+	__rte_unused unsigned int size)
 {
 	unsigned i;
 
@@ -1833,6 +1870,41 @@ static int eth_igb_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
 	return IGB_NB_XSTATS;
 }
 
+static int eth_igb_xstats_get_names_by_id(struct rte_eth_dev *dev,
+		struct rte_eth_xstat_name *xstats_names, const uint64_t *ids,
+		unsigned int limit)
+{
+	unsigned int i;
+
+	if (!ids) {
+		if (xstats_names == NULL)
+			return IGB_NB_XSTATS;
+
+		for (i = 0; i < IGB_NB_XSTATS; i++)
+			snprintf(xstats_names[i].name,
+					sizeof(xstats_names[i].name),
+					"%s", rte_igb_stats_strings[i].name);
+
+		return IGB_NB_XSTATS;
+
+	} else {
+		struct rte_eth_xstat_name xstats_names_copy[IGB_NB_XSTATS];
+
+		eth_igb_xstats_get_names_by_id(dev, xstats_names_copy, NULL,
+				IGB_NB_XSTATS);
+
+		for (i = 0; i < limit; i++) {
+			if (ids[i] >= IGB_NB_XSTATS) {
+				PMD_INIT_LOG(ERR, "id value isn't valid");
+				return -1;
+			}
+			strcpy(xstats_names[i].name,
+					xstats_names_copy[ids[i]].name);
+		}
+		return limit;
+	}
+}
+
 static int
 eth_igb_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
 		   unsigned n)
@@ -1863,6 +1935,53 @@ eth_igb_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
 	return IGB_NB_XSTATS;
 }
 
+static int
+eth_igb_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
+		uint64_t *values, unsigned int n)
+{
+	unsigned int i;
+
+	if (!ids) {
+		struct e1000_hw *hw =
+			E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+		struct e1000_hw_stats *hw_stats =
+			E1000_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
+
+		if (n < IGB_NB_XSTATS)
+			return IGB_NB_XSTATS;
+
+		igb_read_stats_registers(hw, hw_stats);
+
+		/* If this is a reset xstats is NULL, and we have cleared the
+		 * registers by reading them.
+		 */
+		if (!values)
+			return 0;
+
+		/* Extended stats */
+		for (i = 0; i < IGB_NB_XSTATS; i++)
+			values[i] = *(uint64_t *)(((char *)hw_stats) +
+					rte_igb_stats_strings[i].offset);
+
+		return IGB_NB_XSTATS;
+
+	} else {
+		uint64_t values_copy[IGB_NB_XSTATS];
+
+		eth_igb_xstats_get_by_id(dev, NULL, values_copy,
+				IGB_NB_XSTATS);
+
+		for (i = 0; i < n; i++) {
+			if (ids[i] >= IGB_NB_XSTATS) {
+				PMD_INIT_LOG(ERR, "id value isn't valid");
+				return -1;
+			}
+			values[i] = values_copy[ids[i]];
+		}
+		return n;
+	}
+}
+
 static void
 igbvf_read_stats_registers(struct e1000_hw *hw, struct e1000_vf_stats *hw_stats)
 {
@@ -1976,11 +2095,64 @@ eth_igbvf_stats_reset(struct rte_eth_dev *dev)
 	       offsetof(struct e1000_vf_stats, gprc));
 }
 
+static int
+eth_igb_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
+		       size_t fw_size)
+{
+	struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+	struct e1000_fw_version fw;
+	int ret;
+
+	e1000_get_fw_version(hw, &fw);
+
+	switch (hw->mac.type) {
+	case e1000_i210:
+	case e1000_i211:
+		if (!(e1000_get_flash_presence_i210(hw))) {
+			ret = snprintf(fw_version, fw_size,
+				 "%2d.%2d-%d",
+				 fw.invm_major, fw.invm_minor,
+				 fw.invm_img_type);
+			break;
+		}
+		/* fall through */
+	default:
+		/* if option rom is valid, display its version too */
+		if (fw.or_valid) {
+			ret = snprintf(fw_version, fw_size,
+				 "%d.%d, 0x%08x, %d.%d.%d",
+				 fw.eep_major, fw.eep_minor, fw.etrack_id,
+				 fw.or_major, fw.or_build, fw.or_patch);
+		/* no option rom */
+		} else {
+			if (fw.etrack_id != 0X0000) {
+				ret = snprintf(fw_version, fw_size,
+					 "%d.%d, 0x%08x",
+					 fw.eep_major, fw.eep_minor,
+					 fw.etrack_id);
+			} else {
+				ret = snprintf(fw_version, fw_size,
+					 "%d.%d.%d",
+					 fw.eep_major, fw.eep_minor,
+					 fw.eep_build);
+			}
+		}
+		break;
+	}
+
+	ret += 1; /* add the size of '\0' */
+	if (fw_size < (u32)ret)
+		return ret;
+	else
+		return 0;
+}
+
 static void
 eth_igb_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 {
 	struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 
+	dev_info->pci_dev = RTE_DEV_TO_PCI(dev->device);
 	dev_info->min_rx_bufsize = 256; /* See BSIZE field of RCTL register. */
 	dev_info->max_rx_pktlen  = 0x3FFF; /* See RLPML register. */
 	dev_info->max_mac_addrs = hw->mac.rar_entry_count;
@@ -2109,6 +2281,7 @@ eth_igbvf_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 {
 	struct e1000_hw *hw = E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 
+	dev_info->pci_dev = RTE_DEV_TO_PCI(dev->device);
 	dev_info->min_rx_bufsize = 256; /* See BSIZE field of RCTL register. */
 	dev_info->max_rx_pktlen  = 0x3FFF; /* See RLPML register. */
 	dev_info->max_mac_addrs = hw->mac.rar_entry_count;
@@ -2633,12 +2806,14 @@ eth_igb_interrupt_get_status(struct rte_eth_dev *dev)
  *  - On failure, a negative value.
  */
 static int
-eth_igb_interrupt_action(struct rte_eth_dev *dev)
+eth_igb_interrupt_action(struct rte_eth_dev *dev,
+			 struct rte_intr_handle *intr_handle)
 {
 	struct e1000_hw *hw =
 		E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 	struct e1000_interrupt *intr =
 		E1000_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
+	struct rte_pci_device *pci_dev = E1000_DEV_TO_PCI(dev);
 	uint32_t tctl, rctl;
 	struct rte_eth_link link;
 	int ret;
@@ -2649,7 +2824,7 @@ eth_igb_interrupt_action(struct rte_eth_dev *dev)
 	}
 
 	igb_intr_enable(dev);
-	rte_intr_enable(&(dev->pci_dev->intr_handle));
+	rte_intr_enable(intr_handle);
 
 	if (intr->flags & E1000_FLAG_NEED_LINK_UPDATE) {
 		intr->flags &= ~E1000_FLAG_NEED_LINK_UPDATE;
@@ -2677,10 +2852,10 @@ eth_igb_interrupt_action(struct rte_eth_dev *dev)
 		}
 
 		PMD_INIT_LOG(DEBUG, "PCI Address: %04d:%02d:%02d:%d",
-			     dev->pci_dev->addr.domain,
-			     dev->pci_dev->addr.bus,
-			     dev->pci_dev->addr.devid,
-			     dev->pci_dev->addr.function);
+			     pci_dev->addr.domain,
+			     pci_dev->addr.bus,
+			     pci_dev->addr.devid,
+			     pci_dev->addr.function);
 		tctl = E1000_READ_REG(hw, E1000_TCTL);
 		rctl = E1000_READ_REG(hw, E1000_RCTL);
 		if (link.link_status) {
@@ -2713,13 +2888,12 @@ eth_igb_interrupt_action(struct rte_eth_dev *dev)
  *  void
  */
 static void
-eth_igb_interrupt_handler(__rte_unused struct rte_intr_handle *handle,
-							void *param)
+eth_igb_interrupt_handler(void *param)
 {
 	struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
 
 	eth_igb_interrupt_get_status(dev);
-	eth_igb_interrupt_action(dev);
+	eth_igb_interrupt_action(dev, dev->intr_handle);
 }
 
 static int
@@ -2759,7 +2933,7 @@ void igbvf_mbx_process(struct rte_eth_dev *dev)
 }
 
 static int
-eth_igbvf_interrupt_action(struct rte_eth_dev *dev)
+eth_igbvf_interrupt_action(struct rte_eth_dev *dev, struct rte_intr_handle *intr_handle)
 {
 	struct e1000_interrupt *intr =
 		E1000_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
@@ -2770,19 +2944,18 @@ eth_igbvf_interrupt_action(struct rte_eth_dev *dev)
 	}
 
 	igbvf_intr_enable(dev);
-	rte_intr_enable(&dev->pci_dev->intr_handle);
+	rte_intr_enable(intr_handle);
 
 	return 0;
 }
 
 static void
-eth_igbvf_interrupt_handler(__rte_unused struct rte_intr_handle *handle,
-			    void *param)
+eth_igbvf_interrupt_handler(void *param)
 {
 	struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
 
 	eth_igbvf_interrupt_get_status(dev);
-	eth_igbvf_interrupt_action(dev);
+	eth_igbvf_interrupt_action(dev, dev->intr_handle);
 }
 
 static int
@@ -2906,7 +3079,7 @@ eth_igb_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
 }
 
 #define E1000_RAH_POOLSEL_SHIFT      (18)
-static void
+static int
 eth_igb_rar_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
 	        uint32_t index, __rte_unused uint32_t pool)
 {
@@ -2917,6 +3090,7 @@ eth_igb_rar_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
 	rah = E1000_READ_REG(hw, E1000_RAH(index));
 	rah |= (0x1 << (E1000_RAH_POOLSEL_SHIFT + pool));
 	E1000_WRITE_REG(hw, E1000_RAH(index), rah);
+	return 0;
 }
 
 static void
@@ -3055,8 +3229,9 @@ igbvf_dev_start(struct rte_eth_dev *dev)
 		E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 	struct e1000_adapter *adapter =
 		E1000_DEV_PRIVATE(dev->data->dev_private);
+	struct rte_pci_device *pci_dev = E1000_DEV_TO_PCI(dev);
+	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 	int ret;
-	struct rte_intr_handle *intr_handle = &dev->pci_dev->intr_handle;
 	uint32_t intr_vector = 0;
 
 	PMD_INIT_FUNC_TRACE();
@@ -3091,7 +3266,7 @@ igbvf_dev_start(struct rte_eth_dev *dev)
 				    dev->data->nb_rx_queues * sizeof(int), 0);
 		if (!intr_handle->intr_vec) {
 			PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
-				     " intr_vec\n", dev->data->nb_rx_queues);
+				     " intr_vec", dev->data->nb_rx_queues);
 			return -ENOMEM;
 		}
 	}
@@ -3110,7 +3285,8 @@ igbvf_dev_start(struct rte_eth_dev *dev)
 static void
 igbvf_dev_stop(struct rte_eth_dev *dev)
 {
-	struct rte_intr_handle *intr_handle = &dev->pci_dev->intr_handle;
+	struct rte_pci_device *pci_dev = E1000_DEV_TO_PCI(dev);
+	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 
 	PMD_INIT_FUNC_TRACE();
 
@@ -3309,7 +3485,7 @@ eth_igb_rss_reta_update(struct rte_eth_dev *dev,
 	if (reta_size != ETH_RSS_RETA_SIZE_128) {
 		PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
 			"(%d) doesn't match the number hardware can supported "
-			"(%d)\n", reta_size, ETH_RSS_RETA_SIZE_128);
+			"(%d)", reta_size, ETH_RSS_RETA_SIZE_128);
 		return -EINVAL;
 	}
 
@@ -3350,7 +3526,7 @@ eth_igb_rss_reta_query(struct rte_eth_dev *dev,
 	if (reta_size != ETH_RSS_RETA_SIZE_128) {
 		PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
 			"(%d) doesn't match the number hardware can supported "
-			"(%d)\n", reta_size, ETH_RSS_RETA_SIZE_128);
+			"(%d)", reta_size, ETH_RSS_RETA_SIZE_128);
 		return -EINVAL;
 	}
 
@@ -3471,7 +3647,7 @@ eth_igb_syn_filter_handle(struct rte_eth_dev *dev,
 				(struct rte_eth_syn_filter *)arg);
 		break;
 	default:
-		PMD_DRV_LOG(ERR, "unsupported operation %u\n", filter_op);
+		PMD_DRV_LOG(ERR, "unsupported operation %u", filter_op);
 		ret = -EINVAL;
 		break;
 	}
@@ -5095,6 +5271,8 @@ eth_igb_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
 {
 	struct e1000_hw *hw =
 		E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+	struct rte_pci_device *pci_dev = E1000_DEV_TO_PCI(dev);
+	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 	uint32_t mask = 1 << queue_id;
 	uint32_t regval;
 
@@ -5102,7 +5280,7 @@ eth_igb_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
 	E1000_WRITE_REG(hw, E1000_EIMS, regval | mask);
 	E1000_WRITE_FLUSH(hw);
 
-	rte_intr_enable(&dev->pci_dev->intr_handle);
+	rte_intr_enable(intr_handle);
 
 	return 0;
 }
@@ -5166,8 +5344,8 @@ eth_igb_configure_msix_intr(struct rte_eth_dev *dev)
 	uint32_t vec = E1000_MISC_VEC_ID;
 	uint32_t base = E1000_MISC_VEC_ID;
 	uint32_t misc_shift = 0;
-
-	struct rte_intr_handle *intr_handle = &dev->pci_dev->intr_handle;
+	struct rte_pci_device *pci_dev = E1000_DEV_TO_PCI(dev);
+	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 
 	/* won't configure msix register if no mapping is done
 	 * between intr vector and event fd
@@ -5238,7 +5416,9 @@ eth_igb_configure_msix_intr(struct rte_eth_dev *dev)
 	E1000_WRITE_FLUSH(hw);
 }
 
-RTE_PMD_REGISTER_PCI(net_e1000_igb, rte_igb_pmd.pci_drv);
+RTE_PMD_REGISTER_PCI(net_e1000_igb, rte_igb_pmd);
 RTE_PMD_REGISTER_PCI_TABLE(net_e1000_igb, pci_id_igb_map);
-RTE_PMD_REGISTER_PCI(net_e1000_igb_vf, rte_igbvf_pmd.pci_drv);
+RTE_PMD_REGISTER_KMOD_DEP(net_e1000_igb, "* igb_uio | uio_pci_generic | vfio");
+RTE_PMD_REGISTER_PCI(net_e1000_igb_vf, rte_igbvf_pmd);
 RTE_PMD_REGISTER_PCI_TABLE(net_e1000_igb_vf, pci_id_igbvf_map);
+RTE_PMD_REGISTER_KMOD_DEP(net_e1000_igb_vf, "* igb_uio | vfio");