X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fqede%2Fqede_ethdev.c;h=df52ea9283e599ffc7fbd739c18e3f122695529b;hb=5922ff069fb910946f97780754ad4b66b987d5b6;hp=1cae4742434eeb3b1efb3b9766fbe0e03c4689d5;hpb=c7641841af2aaf05bca987a5a0eff5a7fe96caeb;p=dpdk.git diff --git a/drivers/net/qede/qede_ethdev.c b/drivers/net/qede/qede_ethdev.c index 1cae474243..df52ea9283 100644 --- a/drivers/net/qede/qede_ethdev.c +++ b/drivers/net/qede/qede_ethdev.c @@ -1,9 +1,7 @@ -/* +/* SPDX-License-Identifier: BSD-3-Clause * Copyright (c) 2016 - 2018 Cavium Inc. * All rights reserved. * www.cavium.com - * - * See LICENSE.qede_pmd for copyright and licensing details. */ #include "qede_ethdev.h" @@ -338,6 +336,24 @@ static void qede_interrupt_action(struct ecore_hwfn *p_hwfn) ecore_int_sp_dpc((osal_int_ptr_t)(p_hwfn)); } +static void +qede_interrupt_handler_intx(void *param) +{ + struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)param; + struct qede_dev *qdev = eth_dev->data->dev_private; + struct ecore_dev *edev = &qdev->edev; + u64 status; + + /* Check if our device actually raised an interrupt */ + status = ecore_int_igu_read_sisr_reg(ECORE_LEADING_HWFN(edev)); + if (status & 0x1) { + qede_interrupt_action(ECORE_LEADING_HWFN(edev)); + + if (rte_intr_enable(eth_dev->intr_handle)) + DP_ERR(edev, "rte_intr_enable failed\n"); + } +} + static void qede_interrupt_handler(void *param) { @@ -943,7 +959,10 @@ qede_mac_int_ops(struct rte_eth_dev *eth_dev, struct ecore_filter_ucast *ucast, if (rc == 0) rc = ecore_filter_ucast_cmd(edev, ucast, ECORE_SPQ_MODE_CB, NULL); - if (rc != ECORE_SUCCESS) + /* Indicate error only for add filter operation. + * Delete filter operations are not severe. + */ + if ((rc != ECORE_SUCCESS) && add) DP_ERR(edev, "MAC filter failed, rc = %d, op = %d\n", rc, add); @@ -1337,9 +1356,6 @@ static void qede_dev_stop(struct rte_eth_dev *eth_dev) /* Disable traffic */ ecore_hw_stop_fastpath(edev); /* TBD - loop */ - if (IS_PF(edev)) - qede_mac_addr_remove(eth_dev, 0); - DP_INFO(edev, "Device is stopped\n"); } @@ -1479,8 +1495,7 @@ static int qede_dev_configure(struct rte_eth_dev *eth_dev) /* Enable VLAN offloads by default */ ret = qede_vlan_offload_set(eth_dev, ETH_VLAN_STRIP_MASK | - ETH_VLAN_FILTER_MASK | - ETH_VLAN_EXTEND_MASK); + ETH_VLAN_FILTER_MASK); if (ret) return ret; @@ -1540,6 +1555,7 @@ qede_dev_info_get(struct rte_eth_dev *eth_dev, DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM | DEV_RX_OFFLOAD_TCP_LRO | DEV_RX_OFFLOAD_CRC_STRIP | + DEV_RX_OFFLOAD_KEEP_CRC | DEV_RX_OFFLOAD_SCATTER | DEV_RX_OFFLOAD_JUMBO_FRAME | DEV_RX_OFFLOAD_VLAN_FILTER | @@ -1554,7 +1570,6 @@ qede_dev_info_get(struct rte_eth_dev *eth_dev, DEV_TX_OFFLOAD_UDP_CKSUM | DEV_TX_OFFLOAD_TCP_CKSUM | DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM | - DEV_TX_OFFLOAD_QINQ_INSERT | DEV_TX_OFFLOAD_MULTI_SEGS | DEV_TX_OFFLOAD_TCP_TSO | DEV_TX_OFFLOAD_VXLAN_TNL_TSO | @@ -1568,11 +1583,7 @@ qede_dev_info_get(struct rte_eth_dev *eth_dev, dev_info->default_rxconf = (struct rte_eth_rxconf) { /* Packets are always dropped if no descriptors are available */ .rx_drop_en = 1, - /* The below RX offloads are always enabled */ - .offloads = (DEV_RX_OFFLOAD_CRC_STRIP | - DEV_RX_OFFLOAD_IPV4_CKSUM | - DEV_RX_OFFLOAD_TCP_CKSUM | - DEV_RX_OFFLOAD_UDP_CKSUM), + .offloads = 0, }; memset(&link, 0, sizeof(struct qed_link_output)); @@ -1721,8 +1732,20 @@ static void qede_dev_close(struct rte_eth_dev *eth_dev) qdev->ops->common->slowpath_stop(edev); qdev->ops->common->remove(edev); rte_intr_disable(&pci_dev->intr_handle); - rte_intr_callback_unregister(&pci_dev->intr_handle, - qede_interrupt_handler, (void *)eth_dev); + + switch (pci_dev->intr_handle.type) { + case RTE_INTR_HANDLE_UIO_INTX: + case RTE_INTR_HANDLE_VFIO_LEGACY: + rte_intr_callback_unregister(&pci_dev->intr_handle, + qede_interrupt_handler_intx, + (void *)eth_dev); + break; + default: + rte_intr_callback_unregister(&pci_dev->intr_handle, + qede_interrupt_handler, + (void *)eth_dev); + } + if (ECORE_IS_CMT(edev)) rte_eal_alarm_cancel(qede_poll_sp_sb_cb, (void *)eth_dev); } @@ -2078,8 +2101,6 @@ int qede_update_mtu(struct rte_eth_dev *eth_dev, uint16_t mtu) goto err; /* Restore config lost due to vport stop */ - qede_mac_addr_set(eth_dev, &qdev->primary_mac); - if (eth_dev->data->promiscuous) qede_promiscuous_enable(eth_dev); else @@ -2508,9 +2529,6 @@ static int qede_set_mtu(struct rte_eth_dev *dev, uint16_t mtu) dev->data->dev_started = 0; qede_dev_stop(dev); restart = true; - } else { - if (IS_PF(edev)) - qede_mac_addr_remove(dev, 0); } rte_delay_ms(1000); qdev->mtu = mtu; @@ -2532,9 +2550,9 @@ static int qede_set_mtu(struct rte_eth_dev *dev, uint16_t mtu) } } if (max_rx_pkt_len > ETHER_MAX_LEN) - dev->data->dev_conf.rxmode.jumbo_frame = 1; + dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_JUMBO_FRAME; else - dev->data->dev_conf.rxmode.jumbo_frame = 0; + dev->data->dev_conf.rxmode.offloads &= ~DEV_RX_OFFLOAD_JUMBO_FRAME; if (!dev->data->dev_started && restart) { qede_dev_start(dev); @@ -3063,6 +3081,7 @@ static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf) /* Fix up ecore debug level */ uint32_t dp_module = ~0 & ~ECORE_MSG_HW; uint8_t dp_level = ECORE_LEVEL_VERBOSE; + uint32_t int_mode; int rc; /* Extract key data structures */ @@ -3107,8 +3126,22 @@ static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf) return -ENODEV; } qede_update_pf_params(edev); - rte_intr_callback_register(&pci_dev->intr_handle, - qede_interrupt_handler, (void *)eth_dev); + + switch (pci_dev->intr_handle.type) { + case RTE_INTR_HANDLE_UIO_INTX: + case RTE_INTR_HANDLE_VFIO_LEGACY: + int_mode = ECORE_INT_MODE_INTA; + rte_intr_callback_register(&pci_dev->intr_handle, + qede_interrupt_handler_intx, + (void *)eth_dev); + break; + default: + int_mode = ECORE_INT_MODE_MSIX; + rte_intr_callback_register(&pci_dev->intr_handle, + qede_interrupt_handler, + (void *)eth_dev); + } + if (rte_intr_enable(&pci_dev->intr_handle)) { DP_ERR(edev, "rte_intr_enable() failed\n"); return -ENODEV; @@ -3116,7 +3149,8 @@ static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf) /* Start the Slowpath-process */ memset(¶ms, 0, sizeof(struct qed_slowpath_params)); - params.int_mode = ECORE_INT_MODE_MSIX; + + params.int_mode = int_mode; params.drv_major = QEDE_PMD_VERSION_MAJOR; params.drv_minor = QEDE_PMD_VERSION_MINOR; params.drv_rev = QEDE_PMD_VERSION_REVISION; @@ -3407,9 +3441,7 @@ RTE_PMD_REGISTER_PCI(net_qede_vf, rte_qedevf_pmd); RTE_PMD_REGISTER_PCI_TABLE(net_qede_vf, pci_id_qedevf_map); RTE_PMD_REGISTER_KMOD_DEP(net_qede_vf, "* igb_uio | vfio-pci"); -RTE_INIT(qede_init_log); -static void -qede_init_log(void) +RTE_INIT(qede_init_log) { qede_logtype_init = rte_log_register("pmd.net.qede.init"); if (qede_logtype_init >= 0)