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| author | Moshe Shemesh <moshe@mellanox.com> | 2017-08-28 16:38:23 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-29 14:58:32 -0700 |
| commit | be59960395f86991c6599c41d8c421fe4bf7a210 (patch) | |
| tree | 14ff66e92cf497f6770f94eb8c76596a214b11bd /drivers/net/ethernet/mellanox/mlx4/main.c | |
| parent | a434f1fd2c96f44d7483d5bd789eec2d3cbb2d20 (diff) | |
| download | lwn-be59960395f86991c6599c41d8c421fe4bf7a210.tar.gz lwn-be59960395f86991c6599c41d8c421fe4bf7a210.zip | |
net/mlx4: Add user mac FW update support
Adding support for updating the FW on new port mac, when port mac change
is requested by the user. This info is required by the FW as OEM
management tools require this info directly from the NIC FW.
Check device capability bit to verify the FW supports user mac.
If the FW does support it, use set_port command to notify the FW on the
new mac.
The feature is relevant only to PF port mac.
Signed-off-by: Moshe Shemesh <moshe@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/main.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index e6413a8a5f07..c631d157b97d 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -1029,6 +1029,9 @@ static int mlx4_slave_cap(struct mlx4_dev *dev) dev->caps.flags2 &= ~MLX4_DEV_CAP_FLAG2_TS; mlx4_warn(dev, "Timestamping is not supported in slave mode\n"); + dev->caps.flags2 &= ~MLX4_DEV_CAP_FLAG2_USER_MAC_EN; + mlx4_dbg(dev, "User MAC FW update is not supported in slave mode\n"); + slave_adjust_steering_mode(dev, dev_cap, hca_param); mlx4_dbg(dev, "RSS support for IP fragments is %s\n", hca_param->rss_ip_frags ? "on" : "off"); |