[PATCH net-next v3 3/6] nfp: add .ndo_get_devlink
From: Jakub Kicinski <hidden>
Date: 2019-02-22 22:15:03
Subsystem:
netronome ethernet drivers, networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Support getting devlink instance from a new NDO. Signed-off-by: Jakub Kicinski <redacted> --- drivers/net/ethernet/netronome/nfp/nfp_app.h | 2 ++ drivers/net/ethernet/netronome/nfp/nfp_devlink.c | 11 +++++++++++ drivers/net/ethernet/netronome/nfp/nfp_net_common.c | 1 + drivers/net/ethernet/netronome/nfp/nfp_net_repr.c | 1 + 4 files changed, 15 insertions(+)
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app.h b/drivers/net/ethernet/netronome/nfp/nfp_app.h
index d578d856a009..f8d422713705 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_app.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_app.h@@ -433,4 +433,6 @@ int nfp_app_nic_vnic_alloc(struct nfp_app *app, struct nfp_net *nn, int nfp_app_nic_vnic_init_phy_port(struct nfp_pf *pf, struct nfp_app *app, struct nfp_net *nn, unsigned int id); +struct devlink *nfp_devlink_get_devlink(struct net_device *netdev); + #endif
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_devlink.c b/drivers/net/ethernet/netronome/nfp/nfp_devlink.c
index db2da99f6aa7..e9eca99cf493 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_devlink.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_devlink.c@@ -376,3 +376,14 @@ void nfp_devlink_port_unregister(struct nfp_port *port) { devlink_port_unregister(&port->dl_port); } + +struct devlink *nfp_devlink_get_devlink(struct net_device *netdev) +{ + struct nfp_app *app; + + app = nfp_app_from_netdev(netdev); + if (!app) + return NULL; + + return priv_to_devlink(app->pf); +}
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index 776f6c07701b..6d1b8816552e 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c@@ -3531,6 +3531,7 @@ const struct net_device_ops nfp_net_netdev_ops = { .ndo_udp_tunnel_del = nfp_net_del_vxlan_port, .ndo_bpf = nfp_net_xdp, .ndo_get_port_parent_id = nfp_port_get_port_parent_id, + .ndo_get_devlink = nfp_devlink_get_devlink, }; /**
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c
index 62839807e21e..d2c803bb4e56 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c@@ -273,6 +273,7 @@ const struct net_device_ops nfp_repr_netdev_ops = { .ndo_set_features = nfp_port_set_features, .ndo_set_mac_address = eth_mac_addr, .ndo_get_port_parent_id = nfp_port_get_port_parent_id, + .ndo_get_devlink = nfp_devlink_get_devlink, }; void
--
2.19.2