[PATCH net-next v3 08/12] nfp: provide nfp_port to of nfp_net_get_mac_addr()

[Simon Horman]

Provide port rather than vNIC as parameter of nfp_net_get_mac_addr.
This is to allow this function to be used by representor netdevs where
a vNIC may have more than one physical port none of which are associated
with the vNIC.

Signed-off-by: Simon Horman <simon.hor...@netronome.com>
Reviewed-by: Jakub Kicinski <jakub.kicin...@netronome.com>
---
 drivers/net/ethernet/netronome/nfp/nfp_app_nic.c  |  2 +-
 drivers/net/ethernet/netronome/nfp/nfp_main.h     |  3 ++-
 drivers/net/ethernet/netronome/nfp/nfp_net_main.c | 25 +++++++++++------------
 3 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app_nic.c 
b/drivers/net/ethernet/netronome/nfp/nfp_app_nic.c
index 7b966bd3d214..c11a6c34e217 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_app_nic.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_app_nic.c
@@ -69,7 +69,7 @@ int nfp_app_nic_vnic_init(struct nfp_app *app, struct nfp_net 
*nn,
        if (err)
                return err < 0 ? err : 0;
 
-       nfp_net_get_mac_addr(app->pf, nn, id);
+       nfp_net_get_mac_addr(app->pf, nn->port, id);
 
        return 0;
 }
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_main.h 
b/drivers/net/ethernet/netronome/nfp/nfp_main.h
index aa69d4101eb9..edc14dc78674 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_main.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_main.h
@@ -58,6 +58,7 @@ struct nfp_hwinfo;
 struct nfp_mip;
 struct nfp_net;
 struct nfp_nsp_identify;
+struct nfp_port;
 struct nfp_rtsym_table;
 
 /**
@@ -147,7 +148,7 @@ void nfp_hwmon_unregister(struct nfp_pf *pf);
 struct nfp_eth_table_port *
 nfp_net_find_port(struct nfp_eth_table *eth_tbl, unsigned int id);
 void
-nfp_net_get_mac_addr(struct nfp_pf *pf, struct nfp_net *nn, unsigned int id);
+nfp_net_get_mac_addr(struct nfp_pf *pf, struct nfp_port *port, unsigned int 
id);
 
 bool nfp_ctrl_tx(struct nfp_net *nn, struct sk_buff *skb);
 
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c 
b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
index 911b764d7641..cfcbc3b9a9aa 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c
@@ -135,25 +135,24 @@ static u8 __iomem *nfp_net_map_area(struct nfp_cpp *cpp,
 /**
  * nfp_net_get_mac_addr() - Get the MAC address.
  * @pf:       NFP PF handle
- * @nn:       NFP Network structure
+ * @port:     NFP port structure
  * @id:              NFP port id
  *
  * First try to get the MAC address from NSP ETH table. If that
  * fails try HWInfo.  As a last resort generate a random address.
  */
 void
-nfp_net_get_mac_addr(struct nfp_pf *pf, struct nfp_net *nn, unsigned int id)
+nfp_net_get_mac_addr(struct nfp_pf *pf, struct nfp_port *port, unsigned int id)
 {
        struct nfp_eth_table_port *eth_port;
-       struct nfp_net_dp *dp = &nn->dp;
        u8 mac_addr[ETH_ALEN];
        const char *mac_str;
        char name[32];
 
-       eth_port = __nfp_port_get_eth_port(nn->port);
+       eth_port = __nfp_port_get_eth_port(port);
        if (eth_port) {
-               ether_addr_copy(dp->netdev->dev_addr, eth_port->mac_addr);
-               ether_addr_copy(dp->netdev->perm_addr, eth_port->mac_addr);
+               ether_addr_copy(port->netdev->dev_addr, eth_port->mac_addr);
+               ether_addr_copy(port->netdev->perm_addr, eth_port->mac_addr);
                return;
        }
 
@@ -161,22 +160,22 @@ nfp_net_get_mac_addr(struct nfp_pf *pf, struct nfp_net 
*nn, unsigned int id)
 
        mac_str = nfp_hwinfo_lookup(pf->hwinfo, name);
        if (!mac_str) {
-               dev_warn(dp->dev, "Can't lookup MAC address. Generate\n");
-               eth_hw_addr_random(dp->netdev);
+               nfp_warn(pf->cpp, "Can't lookup MAC address. Generate\n");
+               eth_hw_addr_random(port->netdev);
                return;
        }
 
        if (sscanf(mac_str, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
                   &mac_addr[0], &mac_addr[1], &mac_addr[2],
                   &mac_addr[3], &mac_addr[4], &mac_addr[5]) != 6) {
-               dev_warn(dp->dev,
-                        "Can't parse MAC address (%s). Generate.\n", mac_str);
-               eth_hw_addr_random(dp->netdev);
+               nfp_warn(pf->cpp, "Can't parse MAC address (%s). Generate.\n",
+                        mac_str);
+               eth_hw_addr_random(port->netdev);
                return;
        }
 
-       ether_addr_copy(dp->netdev->dev_addr, mac_addr);
-       ether_addr_copy(dp->netdev->perm_addr, mac_addr);
+       ether_addr_copy(port->netdev->dev_addr, mac_addr);
+       ether_addr_copy(port->netdev->perm_addr, mac_addr);
 }
 
 struct nfp_eth_table_port *
-- 
2.1.4