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| author | John Hurley | 2017-09-25 12:23:38 +0200 |
|---|---|---|
| committer | David S. Miller | 2017-09-27 06:27:36 +0200 |
| commit | fd0dd1ab1e107369c950796bb9b0e8eab6134bf1 (patch) | |
| tree | 768d0bf72f828e64ce9233960ac5b5bf99041210 /drivers/net/ethernet/netronome/nfp/flower/main.c | |
| parent | nfp: compile flower vxlan tunnel set actions (diff) | |
| download | kernel-qcow2-linux-fd0dd1ab1e107369c950796bb9b0e8eab6134bf1.tar.gz kernel-qcow2-linux-fd0dd1ab1e107369c950796bb9b0e8eab6134bf1.tar.xz kernel-qcow2-linux-fd0dd1ab1e107369c950796bb9b0e8eab6134bf1.zip | |
nfp: offload flower vxlan endpoint MAC addresses
Generate a list of MAC addresses of netdevs that could be used as VXLAN
tunnel end points. Give offloaded MACs an index for storage on the NFP in
the ranges:
0x100-0x1ff physical port representors
0x200-0x2ff VF port representors
0x300-0x3ff other offloads (e.g. vxlan netdevs, ovs bridges)
Assign phys and vf indexes based on unique 8 bit values in the port num.
Maintain list of other netdevs to ensure same netdev is not offloaded
twice and each gets a unique ID without exhausting the entries. Because
the IDs are unique but constant for a netdev, any changes are implemented
by overwriting the index on NFP.
Signed-off-by: John Hurley <john.hurley@netronome.com>
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/flower/main.c')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/main.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.c b/drivers/net/ethernet/netronome/nfp/flower/main.c index 91fe03617106..e46e7c60d491 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/main.c +++ b/drivers/net/ethernet/netronome/nfp/flower/main.c @@ -436,6 +436,16 @@ static void nfp_flower_clean(struct nfp_app *app) app->priv = NULL; } +static int nfp_flower_start(struct nfp_app *app) +{ + return nfp_tunnel_config_start(app); +} + +static void nfp_flower_stop(struct nfp_app *app) +{ + nfp_tunnel_config_stop(app); +} + const struct nfp_app_type app_flower = { .id = NFP_APP_FLOWER_NIC, .name = "flower", @@ -453,6 +463,9 @@ const struct nfp_app_type app_flower = { .repr_open = nfp_flower_repr_netdev_open, .repr_stop = nfp_flower_repr_netdev_stop, + .start = nfp_flower_start, + .stop = nfp_flower_stop, + .ctrl_msg_rx = nfp_flower_cmsg_rx, .sriov_enable = nfp_flower_sriov_enable, |