X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fe1000%2Fem_ethdev.c;h=ad104ed7fb250e5334b768a949ced4a9d946046a;hb=544faf4b82d4fa1aeac80a5e2a590c8c8a10142a;hp=1f0a7f4ce323e72acba6a7195bc24ed2edbb7bfc;hpb=86057c9992f5ddfd378e1d5dba47f426926e72ea;p=dpdk.git diff --git a/drivers/net/e1000/em_ethdev.c b/drivers/net/e1000/em_ethdev.c index 1f0a7f4ce3..ad104ed7fb 100644 --- a/drivers/net/e1000/em_ethdev.c +++ b/drivers/net/e1000/em_ethdev.c @@ -137,11 +137,38 @@ static enum e1000_fc_mode em_fc_setting = e1000_fc_full; * The set of PCI devices this driver supports */ static const struct rte_pci_id pci_id_em_map[] = { - -#define RTE_PCI_DEV_ID_DECL_EM(vend, dev) {RTE_PCI_DEVICE(vend, dev)}, -#include "rte_pci_dev_ids.h" - -{0}, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82540EM) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82545EM_COPPER) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82545EM_FIBER) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82546EB_COPPER) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82546EB_FIBER) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82546EB_QUAD_COPPER) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82571EB_COPPER) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82571EB_FIBER) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82571EB_SERDES) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82571EB_SERDES_DUAL) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82571EB_SERDES_QUAD) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82571EB_QUAD_COPPER) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82571PT_QUAD_COPPER) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82571EB_QUAD_FIBER) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82571EB_QUAD_COPPER_LP) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82572EI_COPPER) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82572EI_FIBER) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82572EI_SERDES) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82572EI) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82573L) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82574L) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82574LA) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_82583V) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_LPT_I217_LM) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_LPT_I217_V) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_LPTLP_I218_LM) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_LPTLP_I218_V) }, + { RTE_PCI_DEVICE(E1000_INTEL_VENDOR_ID, E1000_DEV_ID_PCH_I218_LM2) }, + { 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) }, + { .vendor_id = 0, /* sentinel */ }, }; static const struct eth_dev_ops eth_em_ops = { @@ -538,6 +565,9 @@ eth_em_start(struct rte_eth_dev *dev) struct rte_intr_handle *intr_handle = &dev->pci_dev->intr_handle; int ret, mask; uint32_t intr_vector = 0; + uint32_t *speeds; + int num_speeds; + bool autoneg; PMD_INIT_FUNC_TRACE(); @@ -612,67 +642,58 @@ eth_em_start(struct rte_eth_dev *dev) E1000_WRITE_REG(hw, E1000_ITR, UINT16_MAX); /* 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)) { /* check if lsc interrupt is enabled */ - if (dev->data->dev_conf.intr_conf.lsc != 0) + if (dev->data->dev_conf.intr_conf.lsc != 0) { ret = eth_em_interrupt_setup(dev); if (ret) { PMD_INIT_LOG(ERR, "Unable to setup interrupts"); em_dev_clear_queues(dev); return ret; } + } } else { rte_intr_callback_unregister(intr_handle, eth_em_interrupt_handler, @@ -694,9 +715,8 @@ eth_em_start(struct rte_eth_dev *dev) 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); em_dev_clear_queues(dev); return -EINVAL; } @@ -1054,6 +1074,10 @@ eth_em_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info) .nb_min = E1000_MIN_RING_DESC, .nb_align = EM_TXD_ALIGN, }; + + 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; } /* return 0 means link status changed, -1 means not changed */ @@ -1101,14 +1125,21 @@ eth_em_link_update(struct rte_eth_dev *dev, int wait_to_complete) old = link; /* Now we check if a transition has happened */ - if (link_check && (link.link_status == 0)) { - hw->mac.ops.get_link_up_info(hw, &link.link_speed, - &link.link_duplex); - link.link_status = 1; - } else if (!link_check && (link.link_status == 1)) { + if (link_check && (link.link_status == ETH_LINK_DOWN)) { + 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_status == ETH_LINK_UP)) { 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_em_dev_atomic_write_link_status(dev, &link); @@ -1773,4 +1804,5 @@ struct rte_driver em_pmd_drv = { .init = rte_em_pmd_init, }; -PMD_REGISTER_DRIVER(em_pmd_drv); +PMD_REGISTER_DRIVER(em_pmd_drv, em); +DRIVER_REGISTER_PCI_TABLE(em, pci_id_em_map);