diff options
| author |   Gal Pressman <galp@mellanox.com> | 2017-12-25 18:40:52 +0200 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@mellanox.com> | 2018-07-27 13:56:44 -0700 |
| commit | 22a65aa8b1a84ca429c0fc8415dee5681ab36eb3 (patch) | |
| tree | 16b0ba74eda98c033b90a09668cb3ecc8547389f /include/linux/mlx5 | |
| parent | net/mlx5e: Vxlan, reflect 4789 UDP port default addition to software database (diff) | |
| download | linux-dev-22a65aa8b1a84ca429c0fc8415dee5681ab36eb3.tar.xz linux-dev-22a65aa8b1a84ca429c0fc8415dee5681ab36eb3.zip | |
net/mlx5e: Vxlan, check maximum number of UDP ports
The NIC has a limited number of offloaded VXLAN UDP ports (usually 4).
Instead of letting the firmware fail when trying to add more ports than
it can handle, let the driver check it on its own.
Signed-off-by: Gal Pressman <galp@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'include/linux/mlx5')
| -rw-r--r-- | include/linux/mlx5/mlx5_ifc.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 22f54bedfaae..60c2308fe062 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -668,7 +668,9 @@ struct mlx5_ifc_per_protocol_networking_offload_caps_bits { u8 swp[0x1]; u8 swp_csum[0x1]; u8 swp_lso[0x1]; - u8 reserved_at_23[0x1b]; + u8 reserved_at_23[0xd]; + u8 max_vxlan_udp_ports[0x8]; + u8 reserved_at_38[0x6]; u8 max_geneve_opt_len[0x1]; u8 tunnel_stateless_geneve_rx[0x1]; |