uint32_t phy_adv_cap;
const uint32_t phy_pause_caps =
((1u << EFX_PHY_CAP_PAUSE) | (1u << EFX_PHY_CAP_ASYM));
+ unsigned int i;
sfc_log_init(sa, "entry");
if (rc != 0)
goto fail_mac_pdu_set;
- sfc_log_init(sa, "set MAC address");
- rc = efx_mac_addr_set(sa->nic,
- sa->eth_dev->data->mac_addrs[0].addr_bytes);
- if (rc != 0)
- goto fail_mac_addr_set;
-
- sfc_log_init(sa, "set MAC filters");
- port->promisc = (sa->eth_dev->data->promiscuous != 0) ?
- B_TRUE : B_FALSE;
- port->allmulti = (sa->eth_dev->data->all_multicast != 0) ?
- B_TRUE : B_FALSE;
- rc = sfc_set_rx_mode(sa);
- if (rc != 0)
- goto fail_mac_filter_set;
+ if (!port->isolated) {
+ struct ether_addr *mac_addrs = sa->eth_dev->data->mac_addrs;
- sfc_log_init(sa, "set multicast address list");
- rc = efx_mac_multicast_list_set(sa->nic, port->mcast_addrs,
- port->nb_mcast_addrs);
- if (rc != 0)
- goto fail_mcast_address_list_set;
+ sfc_log_init(sa, "set MAC address");
+ rc = efx_mac_addr_set(sa->nic, mac_addrs[0].addr_bytes);
+ if (rc != 0)
+ goto fail_mac_addr_set;
+
+ sfc_log_init(sa, "set MAC filters");
+ port->promisc = (sa->eth_dev->data->promiscuous != 0) ?
+ B_TRUE : B_FALSE;
+ port->allmulti = (sa->eth_dev->data->all_multicast != 0) ?
+ B_TRUE : B_FALSE;
+ rc = sfc_set_rx_mode(sa);
+ if (rc != 0)
+ goto fail_mac_filter_set;
+
+ sfc_log_init(sa, "set multicast address list");
+ rc = efx_mac_multicast_list_set(sa->nic, port->mcast_addrs,
+ port->nb_mcast_addrs);
+ if (rc != 0)
+ goto fail_mcast_address_list_set;
+ }
if (port->mac_stats_reset_pending) {
rc = sfc_port_reset_mac_stats(sa);
efx_mac_stats_get_mask(sa->nic, port->mac_stats_mask,
sizeof(port->mac_stats_mask));
+ for (i = 0, port->mac_stats_nb_supported = 0; i < EFX_MAC_NSTATS; ++i)
+ if (EFX_MAC_STAT_SUPPORTED(port->mac_stats_mask, i))
+ port->mac_stats_nb_supported++;
+
port->mac_stats_update_generation = 0;
if (port->mac_stats_update_period_ms != 0) {
}
}
+ if ((port->mac_stats_update_period_ms != 0) &&
+ port->mac_stats_periodic_dma_supported) {
+ /*
+ * Request an explicit MAC stats upload immediately to
+ * preclude bogus figures readback if the user decides
+ * to read stats before periodic DMA is really started
+ */
+ rc = efx_mac_stats_upload(sa->nic, &port->mac_stats_dma_mem);
+ if (rc != 0)
+ goto fail_mac_stats_upload;
+ }
+
sfc_log_init(sa, "disable MAC drain");
rc = efx_mac_drain(sa->nic, B_FALSE);
if (rc != 0)
(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:
}
int
-sfc_port_init(struct sfc_adapter *sa)
+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;
+
+ sfc_log_init(sa, "entry");
+
+ if (dev_data->dev_conf.rxmode.jumbo_frame)
+ port->pdu = dev_data->dev_conf.rxmode.max_rx_pkt_len;
+ else
+ port->pdu = EFX_MAC_PDU(dev_data->mtu);
+
+ return 0;
+}
+
+void
+sfc_port_close(struct sfc_adapter *sa)
+{
+ sfc_log_init(sa, "entry");
+}
+
+int
+sfc_port_attach(struct sfc_adapter *sa)
+{
+ struct sfc_port *port = &sa->port;
long kvarg_stats_update_period_ms;
int rc;
sfc_log_init(sa, "entry");
+ efx_phy_adv_cap_get(sa->nic, EFX_PHY_CAP_PERM, &port->phy_adv_cap_mask);
+
/* Enable flow control by default */
port->flow_ctrl = EFX_FCNTL_RESPOND | EFX_FCNTL_GENERATE;
port->flow_ctrl_autoneg = B_TRUE;
- if (dev_data->dev_conf.rxmode.jumbo_frame)
- port->pdu = dev_data->dev_conf.rxmode.max_rx_pkt_len;
- else
- port->pdu = EFX_MAC_PDU(dev_data->mtu);
-
port->max_mcast_addrs = EFX_MAC_MULTICAST_LIST_MAX;
port->nb_mcast_addrs = 0;
port->mcast_addrs = rte_calloc_socket("mcast_addr_list_buf",
}
void
-sfc_port_fini(struct sfc_adapter *sa)
+sfc_port_detach(struct sfc_adapter *sa)
{
struct sfc_port *port = &sa->port;