X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fszedata2%2Frte_eth_szedata2.c;h=6a084e3e1b1b1a4231680045929b2c8b143beb34;hb=a5a0a43bc62ed5c735ae482dbc4d8a7af4b95eab;hp=d105e50f3737fe48f12feb8d7b8513cef41c6970;hpb=896c87e8feda5ca1dc94b2c9e54b3d86c7112a22;p=dpdk.git diff --git a/drivers/net/szedata2/rte_eth_szedata2.c b/drivers/net/szedata2/rte_eth_szedata2.c index d105e50f37..6a084e3e1b 100644 --- a/drivers/net/szedata2/rte_eth_szedata2.c +++ b/drivers/net/szedata2/rte_eth_szedata2.c @@ -15,8 +15,8 @@ #include #include -#include -#include +#include +#include #include #include #include @@ -102,10 +102,7 @@ struct szedata2_tx_queue { volatile uint64_t err_pkts; }; -int szedata2_logtype_init; -int szedata2_logtype_driver; - -static struct ether_addr eth_addr = { +static struct rte_ether_addr eth_addr = { .addr_bytes = { 0x00, 0x11, 0x17, 0x00, 0x00, 0x00 } }; @@ -1016,25 +1013,36 @@ err_rx: return ret; } -static void +static int eth_dev_stop(struct rte_eth_dev *dev) { uint16_t i; uint16_t nb_rx = dev->data->nb_rx_queues; uint16_t nb_tx = dev->data->nb_tx_queues; + int ret; - for (i = 0; i < nb_tx; i++) - eth_tx_queue_stop(dev, i); + dev->data->dev_started = 0; - for (i = 0; i < nb_rx; i++) - eth_rx_queue_stop(dev, i); + for (i = 0; i < nb_tx; i++) { + ret = eth_tx_queue_stop(dev, i); + if (ret != 0) + return ret; + } + + for (i = 0; i < nb_rx; i++) { + ret = eth_rx_queue_stop(dev, i); + if (ret != 0) + return ret; + } + + return 0; } static int eth_dev_configure(struct rte_eth_dev *dev) { struct rte_eth_dev_data *data = dev->data; - if (data->dev_conf.rxmode.offloads & DEV_RX_OFFLOAD_SCATTER) { + if (data->dev_conf.rxmode.offloads & RTE_ETH_RX_OFFLOAD_SCATTER) { dev->rx_pkt_burst = eth_szedata2_rx_scattered; data->scattered_rx = 1; } else { @@ -1044,7 +1052,7 @@ eth_dev_configure(struct rte_eth_dev *dev) return 0; } -static void +static int eth_dev_info(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info) { @@ -1056,11 +1064,13 @@ eth_dev_info(struct rte_eth_dev *dev, dev_info->max_rx_queues = internals->max_rx_queues; dev_info->max_tx_queues = internals->max_tx_queues; dev_info->min_rx_bufsize = 0; - dev_info->rx_offload_capa = DEV_RX_OFFLOAD_SCATTER; + dev_info->rx_offload_capa = RTE_ETH_RX_OFFLOAD_SCATTER; dev_info->tx_offload_capa = 0; dev_info->rx_queue_offload_capa = 0; dev_info->tx_queue_offload_capa = 0; - dev_info->speed_capa = ETH_LINK_SPEED_100G; + dev_info->speed_capa = RTE_ETH_LINK_SPEED_100G; + + return 0; } static int @@ -1093,7 +1103,6 @@ eth_stats_get(struct rte_eth_dev *dev, if (i < RTE_ETHDEV_QUEUE_STAT_CNTRS) { stats->q_opackets[i] = txq->tx_pkts; stats->q_obytes[i] = txq->tx_bytes; - stats->q_errors[i] = txq->err_pkts; } tx_total += txq->tx_pkts; tx_total_bytes += txq->tx_bytes; @@ -1110,7 +1119,7 @@ eth_stats_get(struct rte_eth_dev *dev, return 0; } -static void +static int eth_stats_reset(struct rte_eth_dev *dev) { uint16_t i; @@ -1129,51 +1138,60 @@ eth_stats_reset(struct rte_eth_dev *dev) txq->tx_bytes = 0; txq->err_pkts = 0; } + + return 0; } static void -eth_rx_queue_release(void *q) +eth_rx_queue_release(struct rte_eth_dev *dev, uint16_t qid) { - struct szedata2_rx_queue *rxq = (struct szedata2_rx_queue *)q; + struct szedata2_rx_queue *rxq = dev->data->rx_queues[qid]; if (rxq != NULL) { if (rxq->sze != NULL) szedata_close(rxq->sze); rte_free(rxq); + dev->data->rx_queues[qid] = NULL; } } static void -eth_tx_queue_release(void *q) +eth_tx_queue_release(struct rte_eth_dev *dev, uint16_t qid) { - struct szedata2_tx_queue *txq = (struct szedata2_tx_queue *)q; + struct szedata2_tx_queue *txq = dev->data->tx_queues[qid]; if (txq != NULL) { if (txq->sze != NULL) szedata_close(txq->sze); rte_free(txq); + dev->data->tx_queues[qid] = NULL; } } -static void +static int eth_dev_close(struct rte_eth_dev *dev) { + struct pmd_internals *internals = dev->data->dev_private; uint16_t i; uint16_t nb_rx = dev->data->nb_rx_queues; uint16_t nb_tx = dev->data->nb_tx_queues; + int ret; - eth_dev_stop(dev); + if (rte_eal_process_type() != RTE_PROC_PRIMARY) + return 0; - for (i = 0; i < nb_rx; i++) { - eth_rx_queue_release(dev->data->rx_queues[i]); - dev->data->rx_queues[i] = NULL; - } + ret = eth_dev_stop(dev); + + free(internals->sze_dev_path); + + for (i = 0; i < nb_rx; i++) + eth_rx_queue_release(dev, i); dev->data->nb_rx_queues = 0; - for (i = 0; i < nb_tx; i++) { - eth_tx_queue_release(dev->data->tx_queues[i]); - dev->data->tx_queues[i] = NULL; - } + for (i = 0; i < nb_tx; i++) + eth_tx_queue_release(dev, i); dev->data->nb_tx_queues = 0; + + return ret; } static int @@ -1184,10 +1202,10 @@ eth_link_update(struct rte_eth_dev *dev, memset(&link, 0, sizeof(link)); - link.link_speed = ETH_SPEED_NUM_100G; - link.link_duplex = ETH_LINK_FULL_DUPLEX; - link.link_status = ETH_LINK_UP; - link.link_autoneg = ETH_LINK_FIXED; + link.link_speed = RTE_ETH_SPEED_NUM_100G; + link.link_duplex = RTE_ETH_LINK_FULL_DUPLEX; + link.link_status = RTE_ETH_LINK_UP; + link.link_autoneg = RTE_ETH_LINK_FIXED; rte_eth_linkstatus_set(dev, &link); return 0; @@ -1224,10 +1242,8 @@ eth_rx_queue_setup(struct rte_eth_dev *dev, PMD_INIT_FUNC_TRACE(); - if (dev->data->rx_queues[rx_queue_id] != NULL) { - eth_rx_queue_release(dev->data->rx_queues[rx_queue_id]); - dev->data->rx_queues[rx_queue_id] = NULL; - } + if (dev->data->rx_queues[rx_queue_id] != NULL) + eth_rx_queue_release(dev, rx_queue_id); rxq = rte_zmalloc_socket("szedata2 rx queue", sizeof(struct szedata2_rx_queue), @@ -1239,18 +1255,20 @@ eth_rx_queue_setup(struct rte_eth_dev *dev, } rxq->priv = internals; + dev->data->rx_queues[rx_queue_id] = rxq; + rxq->sze = szedata_open(internals->sze_dev_path); if (rxq->sze == NULL) { PMD_INIT_LOG(ERR, "szedata_open() failed for rx queue id " "%" PRIu16 "!", rx_queue_id); - eth_rx_queue_release(rxq); + eth_rx_queue_release(dev, rx_queue_id); return -EINVAL; } ret = szedata_subscribe3(rxq->sze, &rx, &tx); if (ret != 0 || rx == 0) { PMD_INIT_LOG(ERR, "szedata_subscribe3() failed for rx queue id " "%" PRIu16 "!", rx_queue_id); - eth_rx_queue_release(rxq); + eth_rx_queue_release(dev, rx_queue_id); return -EINVAL; } rxq->rx_channel = rx_channel; @@ -1261,8 +1279,6 @@ eth_rx_queue_setup(struct rte_eth_dev *dev, rxq->rx_bytes = 0; rxq->err_pkts = 0; - dev->data->rx_queues[rx_queue_id] = rxq; - PMD_INIT_LOG(DEBUG, "Configured rx queue id %" PRIu16 " on socket " "%u (channel id %u).", rxq->qid, socket_id, rxq->rx_channel); @@ -1286,10 +1302,8 @@ eth_tx_queue_setup(struct rte_eth_dev *dev, PMD_INIT_FUNC_TRACE(); - if (dev->data->tx_queues[tx_queue_id] != NULL) { - eth_tx_queue_release(dev->data->tx_queues[tx_queue_id]); - dev->data->tx_queues[tx_queue_id] = NULL; - } + if (dev->data->tx_queues[tx_queue_id] != NULL) + eth_tx_queue_release(dev, tx_queue_id); txq = rte_zmalloc_socket("szedata2 tx queue", sizeof(struct szedata2_tx_queue), @@ -1301,18 +1315,20 @@ eth_tx_queue_setup(struct rte_eth_dev *dev, } txq->priv = internals; + dev->data->tx_queues[tx_queue_id] = txq; + txq->sze = szedata_open(internals->sze_dev_path); if (txq->sze == NULL) { PMD_INIT_LOG(ERR, "szedata_open() failed for tx queue id " "%" PRIu16 "!", tx_queue_id); - eth_tx_queue_release(txq); + eth_tx_queue_release(dev, tx_queue_id); return -EINVAL; } ret = szedata_subscribe3(txq->sze, &rx, &tx); if (ret != 0 || tx == 0) { PMD_INIT_LOG(ERR, "szedata_subscribe3() failed for tx queue id " "%" PRIu16 "!", tx_queue_id); - eth_tx_queue_release(txq); + eth_tx_queue_release(dev, tx_queue_id); return -EINVAL; } txq->tx_channel = tx_channel; @@ -1321,8 +1337,6 @@ eth_tx_queue_setup(struct rte_eth_dev *dev, txq->tx_bytes = 0; txq->err_pkts = 0; - dev->data->tx_queues[tx_queue_id] = txq; - PMD_INIT_LOG(DEBUG, "Configured tx queue id %" PRIu16 " on socket " "%u (channel id %u).", txq->qid, socket_id, txq->tx_channel); @@ -1332,35 +1346,39 @@ eth_tx_queue_setup(struct rte_eth_dev *dev, static int eth_mac_addr_set(struct rte_eth_dev *dev __rte_unused, - struct ether_addr *mac_addr __rte_unused) + struct rte_ether_addr *mac_addr __rte_unused) { return 0; } -static void +static int eth_promiscuous_enable(struct rte_eth_dev *dev __rte_unused) { PMD_DRV_LOG(WARNING, "Enabling promiscuous mode is not supported. " "The card is always in promiscuous mode."); + return 0; } -static void +static int eth_promiscuous_disable(struct rte_eth_dev *dev __rte_unused) { PMD_DRV_LOG(WARNING, "Disabling promiscuous mode is not supported. " "The card is always in promiscuous mode."); + return -ENOTSUP; } -static void +static int eth_allmulticast_enable(struct rte_eth_dev *dev __rte_unused) { PMD_DRV_LOG(WARNING, "Enabling allmulticast mode is not supported."); + return -ENOTSUP; } -static void +static int eth_allmulticast_disable(struct rte_eth_dev *dev __rte_unused) { PMD_DRV_LOG(WARNING, "Disabling allmulticast mode is not supported."); + return -ENOTSUP; } static const struct eth_dev_ops ops = { @@ -1474,7 +1492,7 @@ rte_szedata2_eth_dev_init(struct rte_eth_dev *dev, struct port_info *pi) PMD_INIT_FUNC_TRACE(); PMD_INIT_LOG(INFO, "Initializing eth_dev %s (driver %s)", data->name, - dev->device->driver->name); + RTE_STR(RTE_SZEDATA2_DRIVER_NAME)); /* Fill internal private structure. */ internals->dev = dev; @@ -1514,7 +1532,7 @@ rte_szedata2_eth_dev_init(struct rte_eth_dev *dev, struct port_info *pi) eth_link_update(dev, 0); /* Allocate space for one mac address */ - data->mac_addrs = rte_zmalloc(data->name, sizeof(struct ether_addr), + data->mac_addrs = rte_zmalloc(data->name, sizeof(struct rte_ether_addr), RTE_CACHE_LINE_SIZE); if (data->mac_addrs == NULL) { PMD_INIT_LOG(ERR, "Could not alloc space for MAC address!"); @@ -1522,10 +1540,12 @@ rte_szedata2_eth_dev_init(struct rte_eth_dev *dev, struct port_info *pi) return -ENOMEM; } - ether_addr_copy(ð_addr, data->mac_addrs); + rte_ether_addr_copy(ð_addr, data->mac_addrs); + + dev->data->dev_flags |= RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS; PMD_INIT_LOG(INFO, "%s device %s successfully initialized", - dev->device->driver->name, data->name); + RTE_STR(RTE_SZEDATA2_DRIVER_NAME), data->name); return 0; } @@ -1538,16 +1558,12 @@ rte_szedata2_eth_dev_init(struct rte_eth_dev *dev, struct port_info *pi) static int rte_szedata2_eth_dev_uninit(struct rte_eth_dev *dev) { - struct pmd_internals *internals = (struct pmd_internals *) - dev->data->dev_private; - PMD_INIT_FUNC_TRACE(); - free(internals->sze_dev_path); - rte_free(dev->data->mac_addrs); + eth_dev_close(dev); PMD_DRV_LOG(INFO, "%s device %s successfully uninitialized", - dev->device->driver->name, dev->data->name); + RTE_STR(RTE_SZEDATA2_DRIVER_NAME), dev->data->name); return 0; } @@ -1569,6 +1585,14 @@ static const struct rte_pci_id rte_szedata2_pci_id_table[] = { RTE_PCI_DEVICE(PCI_VENDOR_ID_NETCOPE, PCI_DEVICE_ID_NETCOPE_NFB200G2QL) }, + { + RTE_PCI_DEVICE(PCI_VENDOR_ID_SILICOM, + PCI_DEVICE_ID_FB2CGG3) + }, + { + RTE_PCI_DEVICE(PCI_VENDOR_ID_SILICOM, + PCI_DEVICE_ID_FB2CGG3D) + }, { .vendor_id = 0, } @@ -1785,7 +1809,7 @@ szedata2_eth_dev_release_interval(struct rte_eth_dev **eth_devs, for (i = from; i < to; i++) { rte_szedata2_eth_dev_uninit(eth_devs[i]); - rte_eth_dev_pci_release(eth_devs[i]); + rte_eth_dev_release_port(eth_devs[i]); } } @@ -1836,11 +1860,13 @@ static int szedata2_eth_pci_probe(struct rte_pci_driver *pci_drv __rte_unused, if (ret != 0) { PMD_INIT_LOG(ERR, "Failed to init eth_dev for port %u", i); - rte_eth_dev_pci_release(eth_devs[i]); + rte_eth_dev_release_port(eth_devs[i]); szedata2_eth_dev_release_interval(eth_devs, 0, i); rte_free(list_entry); return ret; } + + rte_eth_dev_probing_finish(eth_devs[i]); } /* @@ -1892,10 +1918,8 @@ static int szedata2_eth_pci_remove(struct rte_pci_device *pci_dev) pci_dev->device.name, i); PMD_DRV_LOG(DEBUG, "Removing eth_dev %s", name); eth_dev = rte_eth_dev_allocated(name); - if (!eth_dev) { - PMD_DRV_LOG(ERR, "eth_dev %s not found", name); - retval = retval ? retval : -ENODEV; - } + if (eth_dev == NULL) + continue; /* port already released */ ret = rte_szedata2_eth_dev_uninit(eth_dev); if (ret != 0) { @@ -1903,7 +1927,7 @@ static int szedata2_eth_pci_remove(struct rte_pci_device *pci_dev) retval = retval ? retval : ret; } - rte_eth_dev_pci_release(eth_dev); + rte_eth_dev_release_port(eth_dev); } return retval; @@ -1919,15 +1943,5 @@ RTE_PMD_REGISTER_PCI(RTE_SZEDATA2_DRIVER_NAME, szedata2_eth_driver); RTE_PMD_REGISTER_PCI_TABLE(RTE_SZEDATA2_DRIVER_NAME, rte_szedata2_pci_id_table); RTE_PMD_REGISTER_KMOD_DEP(RTE_SZEDATA2_DRIVER_NAME, "* combo6core & combov3 & szedata2 & ( szedata2_cv3 | szedata2_cv3_fdt )"); - -RTE_INIT(szedata2_init_log); -static void -szedata2_init_log(void) -{ - szedata2_logtype_init = rte_log_register("pmd.net.szedata2.init"); - if (szedata2_logtype_init >= 0) - rte_log_set_level(szedata2_logtype_init, RTE_LOG_NOTICE); - szedata2_logtype_driver = rte_log_register("pmd.net.szedata2.driver"); - if (szedata2_logtype_driver >= 0) - rte_log_set_level(szedata2_logtype_driver, RTE_LOG_NOTICE); -} +RTE_LOG_REGISTER_SUFFIX(szedata2_logtype_init, init, NOTICE); +RTE_LOG_REGISTER_SUFFIX(szedata2_logtype_driver, driver, NOTICE);