diff options
Diffstat (limited to 'drivers/net/sfc/sfc_port.c')
| -rw-r--r-- | drivers/net/sfc/sfc_port.c | 50 |
1 files changed, 21 insertions, 29 deletions
diff --git a/drivers/net/sfc/sfc_port.c b/drivers/net/sfc/sfc_port.c index c1466a77..c423f527 100644 --- a/drivers/net/sfc/sfc_port.c +++ b/drivers/net/sfc/sfc_port.c @@ -1,32 +1,10 @@ -/*- - * BSD LICENSE +/* SPDX-License-Identifier: BSD-3-Clause * - * Copyright (c) 2016-2017 Solarflare Communications Inc. + * Copyright (c) 2016-2018 Solarflare Communications Inc. * All rights reserved. * * This software was jointly developed between OKTET Labs (under contract * for Solarflare) and Solarflare Communications, Inc. - * - * 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 OWNER 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 "efx.h" @@ -188,10 +166,10 @@ sfc_port_start(struct sfc_adapter *sa) goto fail_mac_pdu_set; if (!port->isolated) { - struct ether_addr *mac_addrs = sa->eth_dev->data->mac_addrs; + struct ether_addr *addr = &port->default_mac_addr; sfc_log_init(sa, "set MAC address"); - rc = efx_mac_addr_set(sa->nic, mac_addrs[0].addr_bytes); + rc = efx_mac_addr_set(sa->nic, addr->addr_bytes); if (rc != 0) goto fail_mac_addr_set; @@ -279,10 +257,10 @@ fail_port_init_dev_link: (void)efx_mac_drain(sa->nic, B_TRUE); fail_mac_drain: +fail_mac_stats_upload: (void)efx_mac_stats_periodic(sa->nic, &port->mac_stats_dma_mem, 0, B_FALSE); -fail_mac_stats_upload: fail_mac_stats_periodic: fail_mcast_address_list_set: fail_mac_filter_set: @@ -321,11 +299,12 @@ sfc_port_configure(struct sfc_adapter *sa) { const struct rte_eth_dev_data *dev_data = sa->eth_dev->data; struct sfc_port *port = &sa->port; + const struct rte_eth_rxmode *rxmode = &dev_data->dev_conf.rxmode; sfc_log_init(sa, "entry"); - if (dev_data->dev_conf.rxmode.jumbo_frame) - port->pdu = dev_data->dev_conf.rxmode.max_rx_pkt_len; + if (rxmode->offloads & DEV_RX_OFFLOAD_JUMBO_FRAME) + port->pdu = rxmode->max_rx_pkt_len; else port->pdu = EFX_MAC_PDU(dev_data->mtu); @@ -342,6 +321,8 @@ int sfc_port_attach(struct sfc_adapter *sa) { struct sfc_port *port = &sa->port; + const efx_nic_cfg_t *encp = efx_nic_cfg_get(sa->nic); + const struct ether_addr *from; long kvarg_stats_update_period_ms; int rc; @@ -353,6 +334,10 @@ sfc_port_attach(struct sfc_adapter *sa) port->flow_ctrl = EFX_FCNTL_RESPOND | EFX_FCNTL_GENERATE; port->flow_ctrl_autoneg = B_TRUE; + RTE_BUILD_BUG_ON(sizeof(encp->enc_mac_addr) != sizeof(*from)); + from = (const struct ether_addr *)(encp->enc_mac_addr); + ether_addr_copy(from, &port->default_mac_addr); + port->max_mcast_addrs = EFX_MAC_MULTICAST_LIST_MAX; port->nb_mcast_addrs = 0; port->mcast_addrs = rte_calloc_socket("mcast_addr_list_buf", @@ -404,9 +389,14 @@ sfc_port_attach(struct sfc_adapter *sa) return 0; fail_kvarg_stats_update_period_ms: + sfc_dma_free(sa, &port->mac_stats_dma_mem); + fail_mac_stats_dma_alloc: rte_free(port->mac_stats_buf); + fail_mac_stats_buf_alloc: + rte_free(port->mcast_addrs); + fail_mcast_addr_list_buf_alloc: sfc_log_init(sa, "failed %d", rc); return rc; @@ -422,6 +412,8 @@ sfc_port_detach(struct sfc_adapter *sa) sfc_dma_free(sa, &port->mac_stats_dma_mem); rte_free(port->mac_stats_buf); + rte_free(port->mcast_addrs); + sfc_log_init(sa, "done"); } |