diff options
| author | Gal Pressman | 2015-06-11 13:47:30 +0200 |
|---|---|---|
| committer | David S. Miller | 2015-06-12 00:55:25 +0200 |
| commit | 796a27ec2d9f722ce5a08bd5b33f3c7712fb6127 (patch) | |
| tree | a639230fc89fdc87a34e29ddc6fa0feb971a7191 /drivers/net/ethernet/mellanox/mlx5/core/en_main.c | |
| parent | net/mlx5e: Disable client vlan TX acceleration (diff) | |
| download | kernel-qcow2-linux-796a27ec2d9f722ce5a08bd5b33f3c7712fb6127.tar.gz kernel-qcow2-linux-796a27ec2d9f722ce5a08bd5b33f3c7712fb6127.tar.xz kernel-qcow2-linux-796a27ec2d9f722ce5a08bd5b33f3c7712fb6127.zip | |
net/mlx5e: Enforce max flow-tables level >= 3
The Ethernet driver requires at least 3 flow table levels to
operate, enforce that.
Signed-off-by: Gal Pressman <galp@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_main.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 9cc321a3acdf..5d480da801ce 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -1663,7 +1663,10 @@ static int mlx5e_check_required_hca_cap(struct mlx5_core_dev *mdev) !MLX5_CAP_ETH(mdev, csum_cap) || !MLX5_CAP_ETH(mdev, max_lso_cap) || !MLX5_CAP_ETH(mdev, vlan_cap) || - !MLX5_CAP_ETH(mdev, rss_ind_tbl_cap)) { + !MLX5_CAP_ETH(mdev, rss_ind_tbl_cap) || + MLX5_CAP_FLOWTABLE(mdev, + flow_table_properties_nic_receive.max_ft_level) + < 3) { mlx5_core_warn(mdev, "Not creating net device, some required device capabilities are missing\n"); return -ENOTSUPP; |