1 files changed, 88 insertions, 44 deletions

diff --git a/src/dpdk/drivers/net/e1000/em_ethdev.c b/src/dpdk/drivers/net/e1000/em_ethdev.c
index ad104ed7..d778785d 100644
--- a/src/dpdk/drivers/net/e1000/em_ethdev.c
+++ b/src/dpdk/drivers/net/e1000/em_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
@@ -83,7 +83,8 @@ static int eth_em_flow_ctrl_set(struct rte_eth_dev *dev,
 static int eth_em_interrupt_setup(struct rte_eth_dev *dev);
 static int eth_em_rxq_interrupt_setup(struct rte_eth_dev *dev);
 static int eth_em_interrupt_get_status(struct rte_eth_dev *dev);
-static int eth_em_interrupt_action(struct rte_eth_dev *dev);
+static int eth_em_interrupt_action(struct rte_eth_dev *dev,
+				   struct rte_intr_handle *handle);
 static void eth_em_interrupt_handler(struct rte_intr_handle *handle,
 							void *param);
 
@@ -168,6 +169,19 @@ static const struct rte_pci_id pci_id_em_map[] = {
 	{ RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_I218_V2) },
 	{ RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_I218_LM3) },
 	{ RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_I218_V3) },
+	{ RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_SPT_I219_LM) },
+	{ RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_SPT_I219_V) },
+	{ RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_SPT_I219_LM2) },
+	{ RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_SPT_I219_V2) },
+	{ RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_LBG_I219_LM3) },
+	{ RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_SPT_I219_LM4) },
+	{ RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_SPT_I219_V4) },
+	{ RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_SPT_I219_LM5) },
+	{ RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_SPT_I219_V5) },
+	{ RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_CNP_I219_LM6) },
+	{ RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_CNP_I219_V6) },
+	{ RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_CNP_I219_LM7) },
+	{ RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_CNP_I219_V7) },
 	{ .vendor_id = 0, /* sentinel */ },
 };
 
@@ -278,6 +292,19 @@ eth_em_dev_is_ich8(struct e1000_hw *hw)
 	case E1000_DEV_ID_PCH_I218_LM2:
 	case E1000_DEV_ID_PCH_I218_V3:
 	case E1000_DEV_ID_PCH_I218_LM3:
+	case E1000_DEV_ID_PCH_SPT_I219_LM:
+	case E1000_DEV_ID_PCH_SPT_I219_V:
+	case E1000_DEV_ID_PCH_SPT_I219_LM2:
+	case E1000_DEV_ID_PCH_SPT_I219_V2:
+	case E1000_DEV_ID_PCH_LBG_I219_LM3:
+	case E1000_DEV_ID_PCH_SPT_I219_LM4:
+	case E1000_DEV_ID_PCH_SPT_I219_V4:
+	case E1000_DEV_ID_PCH_SPT_I219_LM5:
+	case E1000_DEV_ID_PCH_SPT_I219_V5:
+	case E1000_DEV_ID_PCH_CNP_I219_LM6:
+	case E1000_DEV_ID_PCH_CNP_I219_V6:
+	case E1000_DEV_ID_PCH_CNP_I219_LM7:
+	case E1000_DEV_ID_PCH_CNP_I219_V7:
 		return 1;
 	default:
 		return 0;
@@ -287,7 +314,8 @@ eth_em_dev_is_ich8(struct e1000_hw *hw)
 static int
 eth_em_dev_init(struct rte_eth_dev *eth_dev)
 {
-	struct rte_pci_device *pci_dev;
+	struct rte_pci_device *pci_dev = E1000_DEV_TO_PCI(eth_dev);
+	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 	struct e1000_adapter *adapter =
 		E1000_DEV_PRIVATE(eth_dev->data->dev_private);
 	struct e1000_hw *hw =
@@ -295,11 +323,10 @@ eth_em_dev_init(struct rte_eth_dev *eth_dev)
 	struct e1000_vfta * shadow_vfta =
 		E1000_DEV_PRIVATE_TO_VFTA(eth_dev->data->dev_private);
 
-	pci_dev = eth_dev->pci_dev;
-
 	eth_dev->dev_ops = &eth_em_ops;
 	eth_dev->rx_pkt_burst = (eth_rx_burst_t)&eth_em_recv_pkts;
 	eth_dev->tx_pkt_burst = (eth_tx_burst_t)&eth_em_xmit_pkts;
+	eth_dev->tx_pkt_prepare = (eth_tx_prep_t)&eth_em_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
@@ -312,6 +339,7 @@ eth_em_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;
 	hw->device_id = pci_dev->id.device_id;
@@ -351,8 +379,8 @@ eth_em_dev_init(struct rte_eth_dev *eth_dev)
 		     eth_dev->data->port_id, pci_dev->id.vendor_id,
 		     pci_dev->id.device_id);
 
-	rte_intr_callback_register(&(pci_dev->intr_handle),
-		eth_em_interrupt_handler, (void *)eth_dev);
+	rte_intr_callback_register(intr_handle,
+				   eth_em_interrupt_handler, eth_dev);
 
 	return 0;
 }
@@ -360,17 +388,16 @@ eth_em_dev_init(struct rte_eth_dev *eth_dev)
 static int
 eth_em_dev_uninit(struct rte_eth_dev *eth_dev)
 {
-	struct rte_pci_device *pci_dev;
+	struct rte_pci_device *pci_dev = E1000_DEV_TO_PCI(eth_dev);
 	struct e1000_adapter *adapter =
 		E1000_DEV_PRIVATE(eth_dev->data->dev_private);
+	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 
 	PMD_INIT_FUNC_TRACE();
 
 	if (rte_eal_process_type() != RTE_PROC_PRIMARY)
 		return -EPERM;
 
-	pci_dev = eth_dev->pci_dev;
-
 	if (adapter->stopped == 0)
 		eth_em_close(eth_dev);
 
@@ -382,19 +409,19 @@ eth_em_dev_uninit(struct rte_eth_dev *eth_dev)
 	eth_dev->data->mac_addrs = NULL;
 
 	/* disable uio intr before callback unregister */
-	rte_intr_disable(&(pci_dev->intr_handle));
-	rte_intr_callback_unregister(&(pci_dev->intr_handle),
-		eth_em_interrupt_handler, (void *)eth_dev);
+	rte_intr_disable(intr_handle);
+	rte_intr_callback_unregister(intr_handle,
+				     eth_em_interrupt_handler, eth_dev);
 
 	return 0;
 }
 
 static struct eth_driver rte_em_pmd = {
 	.pci_drv = {
-		.name = "rte_em_pmd",
 		.id_table = pci_id_em_map,
-		.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |
-			RTE_PCI_DRV_DETACHABLE,
+		.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
+		.probe = rte_eth_dev_pci_probe,
+		.remove = rte_eth_dev_pci_remove,
 	},
 	.eth_dev_init = eth_em_dev_init,
 	.eth_dev_uninit = eth_em_dev_uninit,
@@ -402,13 +429,6 @@ static struct eth_driver rte_em_pmd = {
 };
 
 static int
-rte_em_pmd_init(const char *name __rte_unused, const char *params __rte_unused)
-{
-	rte_eth_driver_register(&rte_em_pmd);
-	return 0;
-}
-
-static int
 em_hw_init(struct e1000_hw *hw)
 {
 	int diag;
@@ -546,6 +566,8 @@ em_set_pba(struct e1000_hw *hw)
 		case e1000_pchlan:
 		case e1000_pch2lan:
 		case e1000_pch_lpt:
+		case e1000_pch_spt:
+		case e1000_pch_cnp:
 			pba = E1000_PBA_26K;
 			break;
 		default:
@@ -562,7 +584,9 @@ eth_em_start(struct rte_eth_dev *dev)
 		E1000_DEV_PRIVATE(dev->data->dev_private);
 	struct e1000_hw *hw =
 		E1000_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 =
+		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 *speeds;
@@ -615,7 +639,7 @@ eth_em_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;
 		}
 
@@ -645,6 +669,7 @@ eth_em_start(struct rte_eth_dev *dev)
 	speeds = &dev->data->dev_conf.link_speeds;
 	if (*speeds == ETH_LINK_SPEED_AUTONEG) {
 		hw->phy.autoneg_advertised = E1000_ALL_SPEED_DUPLEX;
+		hw->mac.autoneg = 1;
 	} else {
 		num_speeds = 0;
 		autoneg = (*speeds & ETH_LINK_SPEED_FIXED) == 0;
@@ -680,6 +705,17 @@ eth_em_start(struct rte_eth_dev *dev)
 		}
 		if (num_speeds == 0 || (!autoneg && (num_speeds > 1)))
 			goto error_invalid_config;
+
+		/* Set/reset the mac.autoneg based on the link speed,
+		 * fixed or not
+		 */
+		if (!autoneg) {
+			hw->mac.autoneg = 0;
+			hw->mac.forced_speed_duplex =
+					hw->phy.autoneg_advertised;
+		} else {
+			hw->mac.autoneg = 1;
+		}
 	}
 
 	e1000_setup_link(hw);
@@ -700,7 +736,7 @@ eth_em_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 multiplexn");
 	}
 	/* check if rxq interrupt is enabled */
 	if (dev->data->dev_conf.intr_conf.rxq != 0)
@@ -732,7 +768,8 @@ eth_em_stop(struct rte_eth_dev *dev)
 {
 	struct rte_eth_link link;
 	struct e1000_hw *hw = E1000_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 = E1000_DEV_TO_PCI(dev);
+	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 
 	em_rxq_intr_disable(hw);
 	em_lsc_intr_disable(hw);
@@ -847,7 +884,9 @@ em_hardware_init(struct e1000_hw *hw)
 		hw->fc.low_water = 0x5048;
 		hw->fc.pause_time = 0x0650;
 		hw->fc.refresh_time = 0x0400;
-	} else if (hw->mac.type == e1000_pch_lpt) {
+	} else if (hw->mac.type == e1000_pch_lpt ||
+		   hw->mac.type == e1000_pch_spt ||
+		   hw->mac.type == e1000_pch_cnp) {
 		hw->fc.requested_mode = e1000_fc_full;
 	}
 
@@ -993,9 +1032,11 @@ static int
 eth_em_rx_queue_intr_enable(struct rte_eth_dev *dev, __rte_unused 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;
 
 	em_rxq_intr_enable(hw);
-	rte_intr_enable(&dev->pci_dev->intr_handle);
+	rte_intr_enable(intr_handle);
 
 	return 0;
 }
@@ -1020,6 +1061,8 @@ em_get_max_pktlen(const struct e1000_hw *hw)
 	case e1000_ich10lan:
 	case e1000_pch2lan:
 	case e1000_pch_lpt:
+	case e1000_pch_spt:
+	case e1000_pch_cnp:
 	case e1000_82574:
 	case e1000_80003es2lan: /* 9K Jumbo Frame size */
 	case e1000_82583:
@@ -1039,6 +1082,7 @@ eth_em_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 = em_get_max_pktlen(hw);
 	dev_info->max_mac_addrs = hw->mac.rar_entry_count;
@@ -1073,6 +1117,8 @@ eth_em_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 		.nb_max = E1000_MAX_RING_DESC,
 		.nb_min = E1000_MIN_RING_DESC,
 		.nb_align = EM_TXD_ALIGN,
+		.nb_seg_max = EM_TX_MAX_SEG,
+		.nb_mtu_seg_max = EM_TX_MAX_MTU_SEG,
 	};
 
 	dev_info->speed_capa = ETH_LINK_SPEED_10M_HD | ETH_LINK_SPEED_10M |
@@ -1530,8 +1576,10 @@ eth_em_interrupt_get_status(struct rte_eth_dev *dev)
  *  - On failure, a negative value.
  */
 static int
-eth_em_interrupt_action(struct rte_eth_dev *dev)
+eth_em_interrupt_action(struct rte_eth_dev *dev,
+			struct rte_intr_handle *intr_handle)
 {
+	struct rte_pci_device *pci_dev = E1000_DEV_TO_PCI(dev);
 	struct e1000_hw *hw =
 		E1000_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 	struct e1000_interrupt *intr =
@@ -1544,7 +1592,7 @@ eth_em_interrupt_action(struct rte_eth_dev *dev)
 		return -1;
 
 	intr->flags &= ~E1000_FLAG_NEED_LINK_UPDATE;
-	rte_intr_enable(&(dev->pci_dev->intr_handle));
+	rte_intr_enable(intr_handle);
 
 	/* set get_link_status to check register later */
 	hw->mac.get_link_status = 1;
@@ -1565,8 +1613,8 @@ eth_em_interrupt_action(struct rte_eth_dev *dev)
 		PMD_INIT_LOG(INFO, " Port %d: Link Down", dev->data->port_id);
 	}
 	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);
@@ -1598,14 +1646,14 @@ eth_em_interrupt_action(struct rte_eth_dev *dev)
  *  void
  */
 static void
-eth_em_interrupt_handler(__rte_unused struct rte_intr_handle *handle,
-							void *param)
+eth_em_interrupt_handler(struct rte_intr_handle *handle,
+			 void *param)
 {
 	struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
 
 	eth_em_interrupt_get_status(dev);
-	eth_em_interrupt_action(dev);
-	_rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC);
+	eth_em_interrupt_action(dev, handle);
+	_rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC, NULL);
 }
 
 static int
@@ -1799,10 +1847,6 @@ eth_em_set_mc_addr_list(struct rte_eth_dev *dev,
 	return 0;
 }
 
-struct rte_driver em_pmd_drv = {
-	.type = PMD_PDEV,
-	.init = rte_em_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(em_pmd_drv, em);
-DRIVER_REGISTER_PCI_TABLE(em, pci_id_em_map);
+RTE_PMD_REGISTER_PCI(net_e1000_em, rte_em_pmd.pci_drv);
+RTE_PMD_REGISTER_PCI_TABLE(net_e1000_em, pci_id_em_map);
+RTE_PMD_REGISTER_KMOD_DEP(net_e1000_em, "* igb_uio | uio_pci_generic | vfio");