-/*-
- * 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"
return 0;
}
+static void
+sfc_port_reset_sw_stats(struct sfc_adapter *sa)
+{
+ struct sfc_port *port = &sa->port;
+
+ /*
+ * Reset diff stats explicitly since check which does not allow
+ * the statistics to grow backward could deny it.
+ */
+ port->ipackets = 0;
+}
+
int
sfc_port_reset_mac_stats(struct sfc_adapter *sa)
{
rte_spinlock_lock(&port->mac_stats_lock);
rc = efx_mac_stats_clear(sa->nic);
+ if (rc == 0)
+ sfc_port_reset_sw_stats(sa);
rte_spinlock_unlock(&port->mac_stats_lock);
return rc;
return 0;
}
+#if EFSYS_OPT_LOOPBACK
+
+static efx_link_mode_t
+sfc_port_phy_caps_to_max_link_speed(uint32_t phy_caps)
+{
+ if (phy_caps & (1u << EFX_PHY_CAP_100000FDX))
+ return EFX_LINK_100000FDX;
+ if (phy_caps & (1u << EFX_PHY_CAP_50000FDX))
+ return EFX_LINK_50000FDX;
+ if (phy_caps & (1u << EFX_PHY_CAP_40000FDX))
+ return EFX_LINK_40000FDX;
+ if (phy_caps & (1u << EFX_PHY_CAP_25000FDX))
+ return EFX_LINK_25000FDX;
+ if (phy_caps & (1u << EFX_PHY_CAP_10000FDX))
+ return EFX_LINK_10000FDX;
+ if (phy_caps & (1u << EFX_PHY_CAP_1000FDX))
+ return EFX_LINK_1000FDX;
+ return EFX_LINK_UNKNOWN;
+}
+
+#endif
+
int
sfc_port_start(struct sfc_adapter *sa)
{
if (rc != 0)
goto fail_port_init;
+#if EFSYS_OPT_LOOPBACK
+ if (sa->eth_dev->data->dev_conf.lpbk_mode != 0) {
+ efx_link_mode_t link_mode;
+
+ link_mode =
+ sfc_port_phy_caps_to_max_link_speed(port->phy_adv_cap);
+ sfc_log_init(sa, "set loopback link_mode=%u type=%u", link_mode,
+ sa->eth_dev->data->dev_conf.lpbk_mode);
+ rc = efx_port_loopback_set(sa->nic, link_mode,
+ sa->eth_dev->data->dev_conf.lpbk_mode);
+ if (rc != 0)
+ goto fail_loopback_set;
+ }
+#endif
+
sfc_log_init(sa, "set flow control to %#x autoneg=%u",
port->flow_ctrl, port->flow_ctrl_autoneg);
rc = efx_mac_fcntl_set(sa->nic, port->flow_ctrl,
SFC_ASSERT((port->phy_adv_cap & phy_pause_caps) == 0);
phy_adv_cap = port->phy_adv_cap | (phy_adv_cap & phy_pause_caps);
+ /*
+ * No controls for FEC yet. Use default FEC mode.
+ * I.e. advertise everything supported (*_FEC=1), but do not request
+ * anything explicitly (*_FEC_REQUESTED=0).
+ */
+ phy_adv_cap |= port->phy_adv_cap_mask &
+ (1u << EFX_PHY_CAP_BASER_FEC |
+ 1u << EFX_PHY_CAP_RS_FEC |
+ 1u << EFX_PHY_CAP_25G_BASER_FEC);
+
sfc_log_init(sa, "set phy adv caps to %#x", phy_adv_cap);
rc = efx_phy_adv_cap_set(sa->nic, phy_adv_cap);
if (rc != 0)
if (rc != 0)
goto fail_mac_pdu_set;
- if (!port->isolated) {
- struct ether_addr *addr = &port->default_mac_addr;
+ if (!sfc_sa2shared(sa)->isolated) {
+ struct rte_ether_addr *addr = &port->default_mac_addr;
sfc_log_init(sa, "set MAC address");
rc = efx_mac_addr_set(sa->nic, addr->addr_bytes);
fail_mac_pdu_set:
fail_phy_adv_cap_set:
fail_mac_fcntl_set:
+#if EFSYS_OPT_LOOPBACK
+fail_loopback_set:
+#endif
efx_port_fini(sa->nic);
fail_port_init:
{
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);
{
struct sfc_port *port = &sa->port;
const efx_nic_cfg_t *encp = efx_nic_cfg_get(sa->nic);
- const struct ether_addr *from;
+ const struct rte_ether_addr *from;
+ uint32_t mac_nstats;
+ size_t mac_stats_size;
long kvarg_stats_update_period_ms;
int rc;
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);
+ from = (const struct rte_ether_addr *)(encp->enc_mac_addr);
ether_addr_copy(from, &port->default_mac_addr);
port->max_mcast_addrs = EFX_MAC_MULTICAST_LIST_MAX;
if (port->mac_stats_buf == NULL)
goto fail_mac_stats_buf_alloc;
- rc = sfc_dma_alloc(sa, "mac_stats", 0, EFX_MAC_STATS_SIZE,
+ mac_nstats = efx_nic_cfg_get(sa->nic)->enc_mac_stats_nstats;
+ mac_stats_size = RTE_ALIGN(mac_nstats * sizeof(uint64_t), EFX_BUF_SIZE);
+ rc = sfc_dma_alloc(sa, "mac_stats", 0, mac_stats_size,
sa->socket_id, &port->mac_stats_dma_mem);
if (rc != 0)
goto fail_mac_stats_dma_alloc;
link_info->link_speed = ETH_SPEED_NUM_10G;
link_info->link_duplex = ETH_LINK_FULL_DUPLEX;
break;
+ case EFX_LINK_25000FDX:
+ link_info->link_speed = ETH_SPEED_NUM_25G;
+ link_info->link_duplex = ETH_LINK_FULL_DUPLEX;
+ break;
case EFX_LINK_40000FDX:
link_info->link_speed = ETH_SPEED_NUM_40G;
link_info->link_duplex = ETH_LINK_FULL_DUPLEX;
break;
+ case EFX_LINK_50000FDX:
+ link_info->link_speed = ETH_SPEED_NUM_50G;
+ link_info->link_duplex = ETH_LINK_FULL_DUPLEX;
+ break;
+ case EFX_LINK_100000FDX:
+ link_info->link_speed = ETH_SPEED_NUM_100G;
+ link_info->link_duplex = ETH_LINK_FULL_DUPLEX;
+ break;
default:
SFC_ASSERT(B_FALSE);
/* FALLTHROUGH */
git.droids-corp.org / dpdk.git / blobdiff