+
+/**
+ * Read statistics by a named counter.
+ *
+ * @param[in] priv
+ * Pointer to the private device data structure.
+ * @param[in] ctr_name
+ * Pointer to the name of the statistic counter to read
+ * @param[out] stat
+ * Pointer to read statistic value.
+ * @return
+ * 0 on success and stat is valud, 1 if failed to read the value
+ * rte_errno is set.
+ *
+ */
+int
+mlx5_os_read_dev_stat(struct mlx5_priv *priv, const char *ctr_name,
+ uint64_t *stat)
+{
+ int fd;
+
+ if (priv->sh) {
+ MKSTR(path, "%s/ports/%d/hw_counters/%s",
+ priv->sh->ibdev_path,
+ priv->dev_port,
+ ctr_name);
+ fd = open(path, O_RDONLY);
+ /*
+ * in switchdev the file location is not per port
+ * but rather in <ibdev_path>/hw_counters/<file_name>.
+ */
+ if (fd == -1) {
+ MKSTR(path1, "%s/hw_counters/%s",
+ priv->sh->ibdev_path,
+ ctr_name);
+ fd = open(path1, O_RDONLY);
+ }
+ if (fd != -1) {
+ char buf[21] = {'\0'};
+ ssize_t n = read(fd, buf, sizeof(buf));
+
+ close(fd);
+ if (n != -1) {
+ *stat = strtoull(buf, NULL, 10);
+ return 0;
+ }
+ }
+ }
+ *stat = 0;
+ return 1;
+}
+
+/**
+ * Set the reg_mr and dereg_mr call backs
+ *
+ * @param reg_mr_cb[out]
+ * Pointer to reg_mr func
+ * @param dereg_mr_cb[out]
+ * Pointer to dereg_mr func
+ *
+ */
+void
+mlx5_os_set_reg_mr_cb(mlx5_reg_mr_t *reg_mr_cb,
+ mlx5_dereg_mr_t *dereg_mr_cb)
+{
+ *reg_mr_cb = mlx5_verbs_ops.reg_mr;
+ *dereg_mr_cb = mlx5_verbs_ops.dereg_mr;
+}
+
+/**
+ * Remove a MAC address from device
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param index
+ * MAC address index.
+ */
+void
+mlx5_os_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index)
+{
+ struct mlx5_priv *priv = dev->data->dev_private;
+ const int vf = priv->config.vf;
+
+ if (vf)
+ mlx5_nl_mac_addr_remove(priv->nl_socket_route,
+ mlx5_ifindex(dev), priv->mac_own,
+ &dev->data->mac_addrs[index], index);
+}
+
+/**
+ * Adds a MAC address to the device
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param mac_addr
+ * MAC address to register.
+ * @param index
+ * MAC address index.
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise
+ */
+int
+mlx5_os_mac_addr_add(struct rte_eth_dev *dev, struct rte_ether_addr *mac,
+ uint32_t index)
+{
+ struct mlx5_priv *priv = dev->data->dev_private;
+ const int vf = priv->config.vf;
+ int ret = 0;
+
+ if (vf)
+ ret = mlx5_nl_mac_addr_add(priv->nl_socket_route,
+ mlx5_ifindex(dev), priv->mac_own,
+ mac, index);
+ return ret;
+}
+
+/**
+ * Modify a VF MAC address
+ *
+ * @param priv
+ * Pointer to device private data.
+ * @param mac_addr
+ * MAC address to modify into.
+ * @param iface_idx
+ * Net device interface index
+ * @param vf_index
+ * VF index
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise
+ */
+int
+mlx5_os_vf_mac_addr_modify(struct mlx5_priv *priv,
+ unsigned int iface_idx,
+ struct rte_ether_addr *mac_addr,
+ int vf_index)
+{
+ return mlx5_nl_vf_mac_addr_modify
+ (priv->nl_socket_route, iface_idx, mac_addr, vf_index);
+}
+
+/**
+ * Set device promiscuous mode
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param enable
+ * 0 - promiscuous is disabled, otherwise - enabled
+ *
+ * @return
+ * 0 on success, a negative error value otherwise
+ */
+int
+mlx5_os_set_promisc(struct rte_eth_dev *dev, int enable)
+{
+ struct mlx5_priv *priv = dev->data->dev_private;
+
+ return mlx5_nl_promisc(priv->nl_socket_route,
+ mlx5_ifindex(dev), !!enable);
+}
+
+/**
+ * Set device promiscuous mode
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param enable
+ * 0 - all multicase is disabled, otherwise - enabled
+ *
+ * @return
+ * 0 on success, a negative error value otherwise
+ */
+int
+mlx5_os_set_allmulti(struct rte_eth_dev *dev, int enable)
+{
+ struct mlx5_priv *priv = dev->data->dev_private;
+
+ return mlx5_nl_allmulti(priv->nl_socket_route,
+ mlx5_ifindex(dev), !!enable);
+}
+
+const struct eth_dev_ops mlx5_os_dev_ops = {
+ .dev_configure = mlx5_dev_configure,
+ .dev_start = mlx5_dev_start,
+ .dev_stop = mlx5_dev_stop,
+ .dev_set_link_down = mlx5_set_link_down,
+ .dev_set_link_up = mlx5_set_link_up,
+ .dev_close = mlx5_dev_close,
+ .promiscuous_enable = mlx5_promiscuous_enable,
+ .promiscuous_disable = mlx5_promiscuous_disable,
+ .allmulticast_enable = mlx5_allmulticast_enable,
+ .allmulticast_disable = mlx5_allmulticast_disable,
+ .link_update = mlx5_link_update,
+ .stats_get = mlx5_stats_get,
+ .stats_reset = mlx5_stats_reset,
+ .xstats_get = mlx5_xstats_get,
+ .xstats_reset = mlx5_xstats_reset,
+ .xstats_get_names = mlx5_xstats_get_names,
+ .fw_version_get = mlx5_fw_version_get,
+ .dev_infos_get = mlx5_dev_infos_get,
+ .read_clock = mlx5_txpp_read_clock,
+ .dev_supported_ptypes_get = mlx5_dev_supported_ptypes_get,
+ .vlan_filter_set = mlx5_vlan_filter_set,
+ .rx_queue_setup = mlx5_rx_queue_setup,
+ .rx_hairpin_queue_setup = mlx5_rx_hairpin_queue_setup,
+ .tx_queue_setup = mlx5_tx_queue_setup,
+ .tx_hairpin_queue_setup = mlx5_tx_hairpin_queue_setup,
+ .rx_queue_release = mlx5_rx_queue_release,
+ .tx_queue_release = mlx5_tx_queue_release,
+ .rx_queue_start = mlx5_rx_queue_start,
+ .rx_queue_stop = mlx5_rx_queue_stop,
+ .tx_queue_start = mlx5_tx_queue_start,
+ .tx_queue_stop = mlx5_tx_queue_stop,
+ .flow_ctrl_get = mlx5_dev_get_flow_ctrl,
+ .flow_ctrl_set = mlx5_dev_set_flow_ctrl,
+ .mac_addr_remove = mlx5_mac_addr_remove,
+ .mac_addr_add = mlx5_mac_addr_add,
+ .mac_addr_set = mlx5_mac_addr_set,
+ .set_mc_addr_list = mlx5_set_mc_addr_list,
+ .mtu_set = mlx5_dev_set_mtu,
+ .vlan_strip_queue_set = mlx5_vlan_strip_queue_set,
+ .vlan_offload_set = mlx5_vlan_offload_set,
+ .reta_update = mlx5_dev_rss_reta_update,
+ .reta_query = mlx5_dev_rss_reta_query,
+ .rss_hash_update = mlx5_rss_hash_update,
+ .rss_hash_conf_get = mlx5_rss_hash_conf_get,
+ .filter_ctrl = mlx5_dev_filter_ctrl,
+ .rx_descriptor_status = mlx5_rx_descriptor_status,
+ .tx_descriptor_status = mlx5_tx_descriptor_status,
+ .rxq_info_get = mlx5_rxq_info_get,
+ .txq_info_get = mlx5_txq_info_get,
+ .rx_burst_mode_get = mlx5_rx_burst_mode_get,
+ .tx_burst_mode_get = mlx5_tx_burst_mode_get,
+ .rx_queue_count = mlx5_rx_queue_count,
+ .rx_queue_intr_enable = mlx5_rx_intr_enable,
+ .rx_queue_intr_disable = mlx5_rx_intr_disable,
+ .is_removed = mlx5_is_removed,
+ .udp_tunnel_port_add = mlx5_udp_tunnel_port_add,
+ .get_module_info = mlx5_get_module_info,
+ .get_module_eeprom = mlx5_get_module_eeprom,
+ .hairpin_cap_get = mlx5_hairpin_cap_get,
+ .mtr_ops_get = mlx5_flow_meter_ops_get,
+};
+
+/* Available operations from secondary process. */
+const struct eth_dev_ops mlx5_os_dev_sec_ops = {
+ .stats_get = mlx5_stats_get,
+ .stats_reset = mlx5_stats_reset,
+ .xstats_get = mlx5_xstats_get,
+ .xstats_reset = mlx5_xstats_reset,
+ .xstats_get_names = mlx5_xstats_get_names,
+ .fw_version_get = mlx5_fw_version_get,
+ .dev_infos_get = mlx5_dev_infos_get,
+ .read_clock = mlx5_txpp_read_clock,
+ .rx_queue_start = mlx5_rx_queue_start,
+ .rx_queue_stop = mlx5_rx_queue_stop,
+ .tx_queue_start = mlx5_tx_queue_start,
+ .tx_queue_stop = mlx5_tx_queue_stop,
+ .rx_descriptor_status = mlx5_rx_descriptor_status,
+ .tx_descriptor_status = mlx5_tx_descriptor_status,
+ .rxq_info_get = mlx5_rxq_info_get,
+ .txq_info_get = mlx5_txq_info_get,
+ .rx_burst_mode_get = mlx5_rx_burst_mode_get,
+ .tx_burst_mode_get = mlx5_tx_burst_mode_get,
+ .get_module_info = mlx5_get_module_info,
+ .get_module_eeprom = mlx5_get_module_eeprom,
+};
+
+/* Available operations in flow isolated mode. */
+const struct eth_dev_ops mlx5_os_dev_ops_isolate = {
+ .dev_configure = mlx5_dev_configure,
+ .dev_start = mlx5_dev_start,
+ .dev_stop = mlx5_dev_stop,
+ .dev_set_link_down = mlx5_set_link_down,
+ .dev_set_link_up = mlx5_set_link_up,
+ .dev_close = mlx5_dev_close,
+ .promiscuous_enable = mlx5_promiscuous_enable,
+ .promiscuous_disable = mlx5_promiscuous_disable,
+ .allmulticast_enable = mlx5_allmulticast_enable,
+ .allmulticast_disable = mlx5_allmulticast_disable,
+ .link_update = mlx5_link_update,
+ .stats_get = mlx5_stats_get,
+ .stats_reset = mlx5_stats_reset,
+ .xstats_get = mlx5_xstats_get,
+ .xstats_reset = mlx5_xstats_reset,
+ .xstats_get_names = mlx5_xstats_get_names,
+ .fw_version_get = mlx5_fw_version_get,
+ .dev_infos_get = mlx5_dev_infos_get,
+ .read_clock = mlx5_txpp_read_clock,
+ .dev_supported_ptypes_get = mlx5_dev_supported_ptypes_get,
+ .vlan_filter_set = mlx5_vlan_filter_set,
+ .rx_queue_setup = mlx5_rx_queue_setup,
+ .rx_hairpin_queue_setup = mlx5_rx_hairpin_queue_setup,
+ .tx_queue_setup = mlx5_tx_queue_setup,
+ .tx_hairpin_queue_setup = mlx5_tx_hairpin_queue_setup,
+ .rx_queue_release = mlx5_rx_queue_release,
+ .tx_queue_release = mlx5_tx_queue_release,
+ .rx_queue_start = mlx5_rx_queue_start,
+ .rx_queue_stop = mlx5_rx_queue_stop,
+ .tx_queue_start = mlx5_tx_queue_start,
+ .tx_queue_stop = mlx5_tx_queue_stop,
+ .flow_ctrl_get = mlx5_dev_get_flow_ctrl,
+ .flow_ctrl_set = mlx5_dev_set_flow_ctrl,
+ .mac_addr_remove = mlx5_mac_addr_remove,
+ .mac_addr_add = mlx5_mac_addr_add,
+ .mac_addr_set = mlx5_mac_addr_set,
+ .set_mc_addr_list = mlx5_set_mc_addr_list,
+ .mtu_set = mlx5_dev_set_mtu,
+ .vlan_strip_queue_set = mlx5_vlan_strip_queue_set,
+ .vlan_offload_set = mlx5_vlan_offload_set,
+ .filter_ctrl = mlx5_dev_filter_ctrl,
+ .rx_descriptor_status = mlx5_rx_descriptor_status,
+ .tx_descriptor_status = mlx5_tx_descriptor_status,
+ .rxq_info_get = mlx5_rxq_info_get,
+ .txq_info_get = mlx5_txq_info_get,
+ .rx_burst_mode_get = mlx5_rx_burst_mode_get,
+ .tx_burst_mode_get = mlx5_tx_burst_mode_get,
+ .rx_queue_intr_enable = mlx5_rx_intr_enable,
+ .rx_queue_intr_disable = mlx5_rx_intr_disable,
+ .is_removed = mlx5_is_removed,
+ .get_module_info = mlx5_get_module_info,
+ .get_module_eeprom = mlx5_get_module_eeprom,
+ .hairpin_cap_get = mlx5_hairpin_cap_get,
+ .mtr_ops_get = mlx5_flow_meter_ops_get,
+};