X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fenic%2Fenic_ethdev.c;h=c46d592ed21d6bf3c4d8d8037be0d1a44c591f23;hb=e940646b20fa;hp=331cd5efb9d4607cd5e68352157e941a97d7ad0b;hpb=06e81dc9b79ae196f44ecc64eeb9a70234137cad;p=dpdk.git diff --git a/drivers/net/enic/enic_ethdev.c b/drivers/net/enic/enic_ethdev.c index 331cd5efb9..c46d592ed2 100644 --- a/drivers/net/enic/enic_ethdev.c +++ b/drivers/net/enic/enic_ethdev.c @@ -1,35 +1,6 @@ -/* - * Copyright 2008-2014 Cisco Systems, Inc. All rights reserved. +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright 2008-2017 Cisco Systems, Inc. All rights reserved. * Copyright 2007 Nuova Systems, Inc. All rights reserved. - * - * Copyright (c) 2014, Cisco Systems, Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * */ #include @@ -37,7 +8,8 @@ #include #include -#include +#include +#include #include #include @@ -48,12 +20,14 @@ #include "vnic_enet.h" #include "enic.h" -#ifdef RTE_LIBRTE_ENIC_DEBUG -#define ENICPMD_FUNC_TRACE() \ - RTE_LOG(DEBUG, PMD, "ENICPMD trace: %s\n", __func__) -#else -#define ENICPMD_FUNC_TRACE() (void)0 -#endif +int enicpmd_logtype_init; +int enicpmd_logtype_flow; + +#define PMD_INIT_LOG(level, fmt, args...) \ + rte_log(RTE_LOG_ ## level, enicpmd_logtype_init, \ + "%s" fmt "\n", __func__, ##args) + +#define ENICPMD_FUNC_TRACE() PMD_INIT_LOG(DEBUG, " >>") /* * The set of PCI devices this driver supports @@ -65,6 +39,18 @@ static const struct rte_pci_id pci_id_enic_map[] = { {.vendor_id = 0, /* sentinel */}, }; +RTE_INIT(enicpmd_init_log); +static void +enicpmd_init_log(void) +{ + enicpmd_logtype_init = rte_log_register("pmd.enic.init"); + if (enicpmd_logtype_init >= 0) + rte_log_set_level(enicpmd_logtype_init, RTE_LOG_NOTICE); + enicpmd_logtype_flow = rte_log_register("pmd.enic.flow"); + if (enicpmd_logtype_flow >= 0) + rte_log_set_level(enicpmd_logtype_flow, RTE_LOG_NOTICE); +} + static int enicpmd_fdir_ctrl_func(struct rte_eth_dev *eth_dev, enum rte_filter_op filter_op, void *arg) @@ -116,13 +102,25 @@ enicpmd_dev_filter_ctrl(struct rte_eth_dev *dev, enum rte_filter_op filter_op, void *arg) { - int ret = -EINVAL; + int ret = 0; + + ENICPMD_FUNC_TRACE(); - if (RTE_ETH_FILTER_FDIR == filter_type) + switch (filter_type) { + case RTE_ETH_FILTER_GENERIC: + if (filter_op != RTE_ETH_FILTER_GET) + return -EINVAL; + *(const void **)arg = &enic_flow_ops; + break; + case RTE_ETH_FILTER_FDIR: ret = enicpmd_fdir_ctrl_func(dev, filter_op, arg); - else + break; + default: dev_warning(enic, "Filter type (%d) not supported", filter_type); + ret = -EINVAL; + break; + } return ret; } @@ -130,6 +128,10 @@ enicpmd_dev_filter_ctrl(struct rte_eth_dev *dev, static void enicpmd_dev_tx_queue_release(void *txq) { ENICPMD_FUNC_TRACE(); + + if (rte_eal_process_type() != RTE_PROC_PRIMARY) + return; + enic_free_wq(txq); } @@ -184,14 +186,11 @@ static int enicpmd_dev_tx_queue_setup(struct rte_eth_dev *eth_dev, int ret; struct enic *enic = pmd_priv(eth_dev); - ENICPMD_FUNC_TRACE(); - if (queue_idx >= ENIC_WQ_MAX) { - dev_err(enic, - "Max number of TX queues exceeded. Max is %d\n", - ENIC_WQ_MAX); - return -EINVAL; - } + if (rte_eal_process_type() != RTE_PROC_PRIMARY) + return -E_RTE_SECONDARY; + ENICPMD_FUNC_TRACE(); + RTE_ASSERT(queue_idx < enic->conf_wq_count); eth_dev->data->tx_queues[queue_idx] = (void *)&enic->wq[queue_idx]; ret = enic_alloc_wq(enic, queue_idx, socket_id, nb_desc); @@ -260,6 +259,10 @@ static int enicpmd_dev_rx_queue_stop(struct rte_eth_dev *eth_dev, static void enicpmd_dev_rx_queue_release(void *rxq) { ENICPMD_FUNC_TRACE(); + + if (rte_eal_process_type() != RTE_PROC_PRIMARY) + return; + enic_free_rq(rxq); } @@ -298,16 +301,10 @@ static int enicpmd_dev_rx_queue_setup(struct rte_eth_dev *eth_dev, struct enic *enic = pmd_priv(eth_dev); ENICPMD_FUNC_TRACE(); - /* With Rx scatter support, two RQs are now used on VIC per RQ used - * by the application. - */ - if (queue_idx * 2 >= ENIC_RQ_MAX) { - dev_err(enic, - "Max number of RX queues exceeded. Max is %d. This PMD uses 2 RQs on VIC per RQ used by DPDK.\n", - ENIC_RQ_MAX); - return -EINVAL; - } + if (rte_eal_process_type() != RTE_PROC_PRIMARY) + return -E_RTE_SECONDARY; + RTE_ASSERT(enic_rte_rq_idx_to_sop_idx(queue_idx) < enic->conf_rq_count); eth_dev->data->rx_queues[queue_idx] = (void *)&enic->rq[enic_rte_rq_idx_to_sop_idx(queue_idx)]; @@ -335,14 +332,15 @@ static int enicpmd_vlan_filter_set(struct rte_eth_dev *eth_dev, return err; } -static void enicpmd_vlan_offload_set(struct rte_eth_dev *eth_dev, int mask) +static int enicpmd_vlan_offload_set(struct rte_eth_dev *eth_dev, int mask) { struct enic *enic = pmd_priv(eth_dev); ENICPMD_FUNC_TRACE(); if (mask & ETH_VLAN_STRIP_MASK) { - if (eth_dev->data->dev_conf.rxmode.hw_vlan_strip) + if (eth_dev->data->dev_conf.rxmode.offloads & + DEV_RX_OFFLOAD_VLAN_STRIP) enic->ig_vlan_strip_en = 1; else enic->ig_vlan_strip_en = 0; @@ -359,6 +357,8 @@ static void enicpmd_vlan_offload_set(struct rte_eth_dev *eth_dev, int mask) dev_warning(enic, "Configuration of extended VLAN is not supported\n"); } + + return 0; } static int enicpmd_dev_configure(struct rte_eth_dev *eth_dev) @@ -366,6 +366,9 @@ static int enicpmd_dev_configure(struct rte_eth_dev *eth_dev) int ret; struct enic *enic = pmd_priv(eth_dev); + if (rte_eal_process_type() != RTE_PROC_PRIMARY) + return -E_RTE_SECONDARY; + ENICPMD_FUNC_TRACE(); ret = enic_set_vnic_res(enic); if (ret) { @@ -373,16 +376,11 @@ static int enicpmd_dev_configure(struct rte_eth_dev *eth_dev) return ret; } - if (eth_dev->data->dev_conf.rxmode.split_hdr_size && - eth_dev->data->dev_conf.rxmode.header_split) { - /* Enable header-data-split */ - enic_set_hdr_split_size(enic, - eth_dev->data->dev_conf.rxmode.split_hdr_size); - } + enic->hw_ip_checksum = !!(eth_dev->data->dev_conf.rxmode.offloads & + DEV_RX_OFFLOAD_CHECKSUM); + ret = enicpmd_vlan_offload_set(eth_dev, ETH_VLAN_STRIP_MASK); - enicpmd_vlan_offload_set(eth_dev, ETH_VLAN_STRIP_MASK); - enic->hw_ip_checksum = eth_dev->data->dev_conf.rxmode.hw_ip_checksum; - return 0; + return ret; } /* Start the device. @@ -392,6 +390,9 @@ static int enicpmd_dev_start(struct rte_eth_dev *eth_dev) { struct enic *enic = pmd_priv(eth_dev); + if (rte_eal_process_type() != RTE_PROC_PRIMARY) + return -E_RTE_SECONDARY; + ENICPMD_FUNC_TRACE(); return enic_enable(enic); } @@ -404,6 +405,9 @@ static void enicpmd_dev_stop(struct rte_eth_dev *eth_dev) struct rte_eth_link link; struct enic *enic = pmd_priv(eth_dev); + if (rte_eal_process_type() != RTE_PROC_PRIMARY) + return; + ENICPMD_FUNC_TRACE(); enic_disable(enic); memset(&link, 0, sizeof(link)); @@ -432,13 +436,13 @@ static int enicpmd_dev_link_update(struct rte_eth_dev *eth_dev, return enic_link_update(enic); } -static void enicpmd_dev_stats_get(struct rte_eth_dev *eth_dev, +static int enicpmd_dev_stats_get(struct rte_eth_dev *eth_dev, struct rte_eth_stats *stats) { struct enic *enic = pmd_priv(eth_dev); ENICPMD_FUNC_TRACE(); - enic_dev_stats_get(enic, stats); + return enic_dev_stats_get(enic, stats); } static void enicpmd_dev_stats_reset(struct rte_eth_dev *eth_dev) @@ -455,7 +459,7 @@ static void enicpmd_dev_info_get(struct rte_eth_dev *eth_dev, struct enic *enic = pmd_priv(eth_dev); ENICPMD_FUNC_TRACE(); - device_info->pci_dev = RTE_DEV_TO_PCI(eth_dev->device); + device_info->pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev); /* Scattered Rx uses two receive queues per rx queue exposed to dpdk */ device_info->max_rx_queues = enic->conf_rq_count / 2; device_info->max_tx_queues = enic->conf_wq_count; @@ -501,7 +505,11 @@ static void enicpmd_dev_promiscuous_enable(struct rte_eth_dev *eth_dev) { struct enic *enic = pmd_priv(eth_dev); + if (rte_eal_process_type() != RTE_PROC_PRIMARY) + return; + ENICPMD_FUNC_TRACE(); + enic->promisc = 1; enic_add_packet_filter(enic); } @@ -510,6 +518,9 @@ static void enicpmd_dev_promiscuous_disable(struct rte_eth_dev *eth_dev) { struct enic *enic = pmd_priv(eth_dev); + if (rte_eal_process_type() != RTE_PROC_PRIMARY) + return; + ENICPMD_FUNC_TRACE(); enic->promisc = 0; enic_add_packet_filter(enic); @@ -519,6 +530,9 @@ static void enicpmd_dev_allmulticast_enable(struct rte_eth_dev *eth_dev) { struct enic *enic = pmd_priv(eth_dev); + if (rte_eal_process_type() != RTE_PROC_PRIMARY) + return; + ENICPMD_FUNC_TRACE(); enic->allmulti = 1; enic_add_packet_filter(enic); @@ -528,6 +542,9 @@ static void enicpmd_dev_allmulticast_disable(struct rte_eth_dev *eth_dev) { struct enic *enic = pmd_priv(eth_dev); + if (rte_eal_process_type() != RTE_PROC_PRIMARY) + return; + ENICPMD_FUNC_TRACE(); enic->allmulti = 0; enic_add_packet_filter(enic); @@ -539,6 +556,9 @@ static int enicpmd_add_mac_addr(struct rte_eth_dev *eth_dev, { struct enic *enic = pmd_priv(eth_dev); + if (rte_eal_process_type() != RTE_PROC_PRIMARY) + return -E_RTE_SECONDARY; + ENICPMD_FUNC_TRACE(); return enic_set_mac_address(enic, mac_addr->addr_bytes); } @@ -547,6 +567,9 @@ static void enicpmd_remove_mac_addr(struct rte_eth_dev *eth_dev, uint32_t index) { struct enic *enic = pmd_priv(eth_dev); + if (rte_eal_process_type() != RTE_PROC_PRIMARY) + return; + ENICPMD_FUNC_TRACE(); enic_del_mac_address(enic, index); } @@ -618,8 +641,9 @@ static int eth_enicpmd_dev_init(struct rte_eth_dev *eth_dev) eth_dev->dev_ops = &enicpmd_eth_dev_ops; eth_dev->rx_pkt_burst = &enic_recv_pkts; eth_dev->tx_pkt_burst = &enic_xmit_pkts; + eth_dev->tx_pkt_prepare = &enic_prep_pkts; - pdev = RTE_DEV_TO_PCI(eth_dev->device); + pdev = RTE_ETH_DEV_TO_PCI(eth_dev); rte_eth_copy_pci_info(eth_dev, pdev); enic->pdev = pdev; addr = &pdev->addr;