[PATCH v3 net-next 16/16] sfc_ef100: implement ndo_get_phys_port_{id,name}

[Edward Cree]

Signed-off-by: Edward Cree <ec...@solarflare.com>
---
 drivers/net/ethernet/sfc/ef100_netdev.c |  2 ++
 drivers/net/ethernet/sfc/ef100_nic.c    | 21 +++++++++++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/drivers/net/ethernet/sfc/ef100_netdev.c 
b/drivers/net/ethernet/sfc/ef100_netdev.c
index 80c3b51a13e0..3fcb2701ae2a 100644
--- a/drivers/net/ethernet/sfc/ef100_netdev.c
+++ b/drivers/net/ethernet/sfc/ef100_netdev.c
@@ -214,6 +214,8 @@ static const struct net_device_ops ef100_netdev_ops = {
        .ndo_open               = ef100_net_open,
        .ndo_stop               = ef100_net_stop,
        .ndo_start_xmit         = ef100_hard_start_xmit,
+       .ndo_get_phys_port_id   = efx_get_phys_port_id,
+       .ndo_get_phys_port_name = efx_get_phys_port_name,
 };
 
 /*     Netdev registration
diff --git a/drivers/net/ethernet/sfc/ef100_nic.c 
b/drivers/net/ethernet/sfc/ef100_nic.c
index 7c914b2f71c5..de7c428c63bb 100644
--- a/drivers/net/ethernet/sfc/ef100_nic.c
+++ b/drivers/net/ethernet/sfc/ef100_nic.c
@@ -406,6 +406,20 @@ static int ef100_reset(struct efx_nic *efx, enum 
reset_type reset_type)
        return rc;
 }
 
+static int efx_ef100_get_phys_port_id(struct efx_nic *efx,
+                                     struct netdev_phys_item_id *ppid)
+{
+       struct ef100_nic_data *nic_data = efx->nic_data;
+
+       if (!is_valid_ether_addr(nic_data->port_id))
+               return -EOPNOTSUPP;
+
+       ppid->id_len = ETH_ALEN;
+       memcpy(ppid->id, nic_data->port_id, ppid->id_len);
+
+       return 0;
+}
+
 static unsigned int ef100_check_caps(const struct efx_nic *efx,
                                     u8 flag, u32 offset)
 {
@@ -460,6 +474,8 @@ const struct efx_nic_type ef100_pf_nic_type = {
        .rx_remove = efx_mcdi_rx_remove,
        .rx_write = ef100_rx_write,
 
+       .get_phys_port_id = efx_ef100_get_phys_port_id,
+
        .reconfigure_mac = ef100_reconfigure_mac,
 
        /* Per-type bar/size configuration not used on ef100. Location of
@@ -542,6 +558,11 @@ static int ef100_probe_main(struct efx_nic *efx)
 
        efx->max_vis = EF100_MAX_VIS;
 
+       rc = efx_mcdi_port_get_number(efx);
+       if (rc < 0)
+               goto fail;
+       efx->port_num = rc;
+
        rc = ef100_phy_probe(efx);
        if (rc)
                goto fail;