X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fcxgbe%2Fcxgbe_ethdev.c;h=b622d25a75656532e1070e2ea9489d9a7b5ac5ac;hb=e2652b0a20a0194f2eb0d13ae058ce5624a70904;hp=0c12bec45ee25903368fbdc41856ce18885b4e26;hpb=bae696ebd4e28b31ebe57367f5e11270232ecd26;p=dpdk.git diff --git a/drivers/net/cxgbe/cxgbe_ethdev.c b/drivers/net/cxgbe/cxgbe_ethdev.c index 0c12bec45e..b622d25a75 100644 --- a/drivers/net/cxgbe/cxgbe_ethdev.c +++ b/drivers/net/cxgbe/cxgbe_ethdev.c @@ -1,7 +1,7 @@ /*- * BSD LICENSE * - * Copyright(c) 2014-2016 Chelsio Communications. + * Copyright(c) 2014-2017 Chelsio Communications. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -57,6 +57,7 @@ #include #include #include +#include #include #include #include @@ -68,7 +69,7 @@ * Macros needed to support the PCI Device ID Table ... */ #define CH_PCI_DEVICE_ID_TABLE_DEFINE_BEGIN \ - static struct rte_pci_id cxgb4_pci_tbl[] = { + static const struct rte_pci_id cxgb4_pci_tbl[] = { #define CH_PCI_DEVICE_ID_FUNCTION 0x4 #define PCI_VENDOR_ID_CHELSIO 0x1425 @@ -103,7 +104,8 @@ static uint16_t cxgbe_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, pkts_remain = nb_pkts - total_sent; for (pkts_sent = 0; pkts_sent < pkts_remain; pkts_sent++) { - ret = t4_eth_xmit(txq, tx_pkts[total_sent + pkts_sent]); + ret = t4_eth_xmit(txq, tx_pkts[total_sent + pkts_sent], + nb_pkts); if (ret < 0) break; } @@ -147,6 +149,8 @@ static void cxgbe_dev_info_get(struct rte_eth_dev *eth_dev, .nb_align = 1, }; + device_info->pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev); + device_info->min_rx_bufsize = CXGBE_MIN_RX_BUFSIZE; device_info->max_rx_pktlen = CXGBE_MAX_RX_PKTLEN; device_info->max_rx_queues = max_queues; @@ -335,6 +339,8 @@ static int cxgbe_dev_start(struct rte_eth_dev *eth_dev) goto out; } + cxgbe_enable_rx_queues(pi); + err = setup_rss(pi); if (err) goto out; @@ -614,7 +620,7 @@ static int cxgbe_dev_rx_queue_setup(struct rte_eth_dev *eth_dev, err = t4_sge_alloc_rxq(adapter, &rxq->rspq, false, eth_dev, msi_idx, &rxq->fl, t4_ethrx_handler, - t4_get_mps_bg_map(adapter, pi->tx_chan), mp, + t4_get_tp_ch_map(adapter, pi->tx_chan), mp, queue_idx, socket_id); dev_debug(adapter, "%s: err = %d; port_id = %d; cntxt_id = %u\n", @@ -654,8 +660,6 @@ static void cxgbe_dev_stats_get(struct rte_eth_dev *eth_dev, cxgbe_stats_get(pi, &ps); /* RX Stats */ - eth_stats->ipackets = ps.rx_frames; - eth_stats->ibytes = ps.rx_octets; eth_stats->imissed = ps.rx_ovflow0 + ps.rx_ovflow1 + ps.rx_ovflow2 + ps.rx_ovflow3 + ps.rx_trunc0 + ps.rx_trunc1 + @@ -675,6 +679,8 @@ static void cxgbe_dev_stats_get(struct rte_eth_dev *eth_dev, eth_stats->q_ipackets[i] = rxq->stats.pkts; eth_stats->q_ibytes[i] = rxq->stats.rx_bytes; + eth_stats->ipackets += eth_stats->q_ipackets[i]; + eth_stats->ibytes += eth_stats->q_ibytes[i]; } for (i = 0; i < pi->n_tx_qsets; i++) { @@ -934,10 +940,17 @@ static int cxgbe_get_regs(struct rte_eth_dev *eth_dev, struct port_info *pi = (struct port_info *)(eth_dev->data->dev_private); struct adapter *adapter = pi->adapter; - regs->length = cxgbe_get_regs_len(eth_dev); regs->version = CHELSIO_CHIP_VERSION(adapter->params.chip) | - (CHELSIO_CHIP_RELEASE(adapter->params.chip) << 10) | - (1 << 16); + (CHELSIO_CHIP_RELEASE(adapter->params.chip) << 10) | + (1 << 16); + + if (regs->data == NULL) { + regs->length = cxgbe_get_regs_len(eth_dev); + regs->width = sizeof(uint32_t); + + return 0; + } + t4_get_regs(adapter, regs->data, (regs->length * sizeof(uint32_t))); return 0; @@ -971,7 +984,6 @@ static const struct eth_dev_ops cxgbe_eth_dev_ops = { .get_eeprom_length = cxgbe_get_eeprom_length, .get_eeprom = cxgbe_get_eeprom, .set_eeprom = cxgbe_set_eeprom, - .get_reg_length = cxgbe_get_regs_len, .get_reg = cxgbe_get_regs, }; @@ -999,7 +1011,7 @@ static int eth_cxgbe_dev_init(struct rte_eth_dev *eth_dev) if (rte_eal_process_type() != RTE_PROC_PRIMARY) return 0; - pci_dev = eth_dev->pci_dev; + pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev); snprintf(name, sizeof(name), "cxgbeadapter%d", eth_dev->data->port_id); adapter = rte_zmalloc(name, sizeof(*adapter), 0); @@ -1031,35 +1043,25 @@ out_free_adapter: return err; } -static struct eth_driver rte_cxgbe_pmd = { - .pci_drv = { - .name = "rte_cxgbe_pmd", - .id_table = cxgb4_pci_tbl, - .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC, - }, - .eth_dev_init = eth_cxgbe_dev_init, - .dev_private_size = sizeof(struct port_info), -}; - -/* - * Driver initialization routine. - * Invoked once at EAL init time. - * Register itself as the [Poll Mode] Driver of PCI CXGBE devices. - */ -static int rte_cxgbe_pmd_init(const char *name __rte_unused, - const char *params __rte_unused) +static int eth_cxgbe_pci_probe(struct rte_pci_driver *pci_drv __rte_unused, + struct rte_pci_device *pci_dev) { - CXGBE_FUNC_TRACE(); + return rte_eth_dev_pci_generic_probe(pci_dev, + sizeof(struct port_info), eth_cxgbe_dev_init); +} - rte_eth_driver_register(&rte_cxgbe_pmd); - return 0; +static int eth_cxgbe_pci_remove(struct rte_pci_device *pci_dev) +{ + return rte_eth_dev_pci_generic_remove(pci_dev, NULL); } -static struct rte_driver rte_cxgbe_driver = { - .type = PMD_PDEV, - .init = rte_cxgbe_pmd_init, +static struct rte_pci_driver rte_cxgbe_pmd = { + .id_table = cxgb4_pci_tbl, + .drv_flags = RTE_PCI_DRV_NEED_MAPPING, + .probe = eth_cxgbe_pci_probe, + .remove = eth_cxgbe_pci_remove, }; -PMD_REGISTER_DRIVER(rte_cxgbe_driver, cxgb4); -DRIVER_REGISTER_PCI_TABLE(cxgb4, cxgb4_pci_tbl); - +RTE_PMD_REGISTER_PCI(net_cxgbe, rte_cxgbe_pmd); +RTE_PMD_REGISTER_PCI_TABLE(net_cxgbe, cxgb4_pci_tbl); +RTE_PMD_REGISTER_KMOD_DEP(net_cxgbe, "* igb_uio | uio_pci_generic | vfio-pci");