diff options
| author | Gal Pressman <galp@mellanox.com> | 2016-12-08 16:03:31 +0200 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2017-01-19 23:19:59 +0200 |
| commit | 71862561f3a62015a11de16d1c306481e8415c08 (patch) | |
| tree | 857e6e11eca5f2b4beccfde120212b519daf22a8 /include/linux/mlx5/driver.h | |
| parent | c835ad64683bd3e2d1b31ed2cb1ff4366932edb1 (diff) | |
net/mlx5: Query and cache PCAM, MCAM registers on initialization
On load_one, we now cache our capabilities registers internally, similar
to QUERY_HCA_CAP. Capabilities can later be queried using macros
introduced in this patch.
Signed-off-by: Gal Pressman <galp@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'include/linux/mlx5/driver.h')
| -rw-r--r-- | include/linux/mlx5/driver.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 60c2b156da8c..69c4661d391e 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -739,6 +739,10 @@ struct mlx5_core_dev { struct mlx5_port_caps port_caps[MLX5_MAX_PORTS]; u32 hca_caps_cur[MLX5_CAP_NUM][MLX5_UN_SZ_DW(hca_cap_union)]; u32 hca_caps_max[MLX5_CAP_NUM][MLX5_UN_SZ_DW(hca_cap_union)]; + struct { + u32 pcam[MLX5_ST_SZ_DW(pcam_reg)]; + u32 mcam[MLX5_ST_SZ_DW(mcam_reg)]; + } caps; phys_addr_t iseg_base; struct mlx5_init_seg __iomem *iseg; enum mlx5_device_state state; |