net/sfc: include controller and port in representor name

[dpdk.git] / drivers / net / sfc / sfc_switch.c

diff --git a/drivers/net/sfc/sfc_switch.c b/drivers/net/sfc/sfc_switch.c
index f72f664..225d07f 100644 (file)
--- a/drivers/net/sfc/sfc_switch.c
+++ b/drivers/net/sfc/sfc_switch.c
@@ -63,6 +63,8 @@ struct sfc_mae_switch_port {
        enum sfc_mae_switch_port_type           type;
        /** RTE switch port ID */
        uint16_t                                id;
+
+       union sfc_mae_switch_port_data          data;
 };
 
 TAILQ_HEAD(sfc_mae_switch_ports, sfc_mae_switch_port);
@@ -277,6 +279,34 @@ sfc_mae_switch_domain_map_controllers(uint16_t switch_domain_id,
        return 0;
 }
 
+int
+sfc_mae_switch_domain_get_controller(uint16_t switch_domain_id,
+                                    efx_pcie_interface_t intf,
+                                    int *controller)
+{
+       const efx_pcie_interface_t *controllers;
+       size_t nb_controllers;
+       size_t i;
+       int rc;
+
+       rc = sfc_mae_switch_domain_controllers(switch_domain_id, &controllers,
+                                              &nb_controllers);
+       if (rc != 0)
+               return rc;
+
+       if (controllers == NULL)
+               return ENOENT;
+
+       for (i = 0; i < nb_controllers; i++) {
+               if (controllers[i] == intf) {
+                       *controller = i;
+                       return 0;
+               }
+       }
+
+       return ENOENT;
+}
+
 /* This function expects to be called only when the lock is held */
 static struct sfc_mae_switch_port *
 sfc_mae_find_switch_port_by_entity(const struct sfc_mae_switch_domain *domain,
@@ -335,6 +365,18 @@ done:
        port->ethdev_mport = *req->ethdev_mportp;
        port->ethdev_port_id = req->ethdev_port_id;
 
+       switch (req->type) {
+       case SFC_MAE_SWITCH_PORT_INDEPENDENT:
+               /* No data */
+               break;
+       case SFC_MAE_SWITCH_PORT_REPRESENTOR:
+               memcpy(&port->data.repr, &req->port_data,
+                      sizeof(port->data.repr));
+               break;
+       default:
+               SFC_ASSERT(B_FALSE);
+       }
+
        *switch_port_id = port->id;
 
        rte_spinlock_unlock(&sfc_mae_switch.lock);