diff options
| author |   Saeed Mahameed <saeedm@mellanox.com> | 2015-12-01 18:03:19 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-12-03 12:08:46 -0500 |
| commit | 495716b191f607b2cb2175f7499966daef79f663 (patch) | |
| tree | 1dd6be22aafd57d6be6b86c67f620d40f8cb1b02 /drivers/net/ethernet/mellanox/mlx5/core/fw.c | |
| parent | net/mlx5: Introducing E-Switch and l2 table (diff) | |
| download | linux-dev-495716b191f607b2cb2175f7499966daef79f663.tar.xz linux-dev-495716b191f607b2cb2175f7499966daef79f663.zip | |
net/mlx5: E-Switch, Introduce FDB hardware capabilities
Define needed hardware structures and capabilities needed
for E-Switch FDB flow tables and read them on driver load.
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/fw.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fw.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c index 9335e5ae18cc..bf6e3dfcef51 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c @@ -160,6 +160,19 @@ int mlx5_query_hca_caps(struct mlx5_core_dev *dev) if (err) return err; } + + if (MLX5_CAP_GEN(dev, vport_group_manager) && + MLX5_CAP_GEN(dev, eswitch_flow_table)) { + err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH_FLOW_TABLE, + HCA_CAP_OPMOD_GET_CUR); + if (err) + return err; + err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH_FLOW_TABLE, + HCA_CAP_OPMOD_GET_MAX); + if (err) + return err; + } + return 0; } |