diff options
| author |   Huy Nguyen <huyn@mellanox.com> | 2017-07-18 16:03:17 -0500 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@mellanox.com> | 2017-11-04 21:24:14 -0700 |
| commit | c02762eb20cb57ec5b7c037b056c37d5838c803f (patch) | |
| tree | 8bb821033355c18d6394d5dfa3b60ab38a920b49 /drivers/net/ethernet/mellanox/mlx5/core/fw.c | |
| parent | net/dcb: Add dscp to priority selector type (diff) | |
| download | linux-dev-c02762eb20cb57ec5b7c037b056c37d5838c803f.tar.xz linux-dev-c02762eb20cb57ec5b7c037b056c37d5838c803f.zip | |
net/mlx5: QCAM register firmware command support
The QCAM register provides capability bit for all the QoS registers
using ACCESS_REG command.
Signed-off-by: Huy Nguyen <huyn@mellanox.com>
Reviewed-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/fw.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fw.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c index 2c71557d1cee..5ef1b56b6a96 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c @@ -106,6 +106,13 @@ static int mlx5_get_mcam_reg(struct mlx5_core_dev *dev) MLX5_MCAM_REGS_FIRST_128); } +static int mlx5_get_qcam_reg(struct mlx5_core_dev *dev) +{ + return mlx5_query_qcam_reg(dev, dev->caps.qcam, + MLX5_QCAM_FEATURE_ENHANCED_FEATURES, + MLX5_QCAM_REGS_FIRST_128); +} + int mlx5_query_hca_caps(struct mlx5_core_dev *dev) { int err; @@ -182,6 +189,9 @@ int mlx5_query_hca_caps(struct mlx5_core_dev *dev) if (MLX5_CAP_GEN(dev, mcam_reg)) mlx5_get_mcam_reg(dev); + if (MLX5_CAP_GEN(dev, qcam_reg)) + mlx5_get_qcam_reg(dev); + return 0; } |