diff options
| author | Gal Pressman <gal@nvidia.com> | 2022-01-17 15:14:44 +0200 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2022-03-10 23:38:24 -0800 |
| commit | 271907ee2f29cd1078fd219f0778fd824fb1971c (patch) | |
| tree | c1766b155eae4c5f13c491f6c8cbd8e5a2de63d6 /include/linux/mlx5 | |
| parent | fbf6836db42d013056e0a423599d8afeb5b838ac (diff) | |
net/mlx5: Query the maximum MCIA register read size from firmware
The MCIA register supports either 12 or 32 dwords, use the correct value
by querying the capability from the MCAM register.
Signed-off-by: Gal Pressman <gal@nvidia.com>
Reviewed-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'include/linux/mlx5')
| -rw-r--r-- | include/linux/mlx5/mlx5_ifc.h | 4 | ||||
| -rw-r--r-- | include/linux/mlx5/port.h | 1 |
2 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 318fae4b3560..745107ff681d 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -9691,7 +9691,9 @@ struct mlx5_ifc_pcam_reg_bits { }; struct mlx5_ifc_mcam_enhanced_features_bits { - u8 reserved_at_0[0x6a]; + u8 reserved_at_0[0x5d]; + u8 mcia_32dwords[0x1]; + u8 reserved_at_5e[0xc]; u8 reset_state[0x1]; u8 ptpcyc2realtime_modify[0x1]; u8 reserved_at_6c[0x2]; diff --git a/include/linux/mlx5/port.h b/include/linux/mlx5/port.h index 77ea4f9c5265..402413b3e914 100644 --- a/include/linux/mlx5/port.h +++ b/include/linux/mlx5/port.h @@ -56,7 +56,6 @@ enum mlx5_an_status { MLX5_AN_LINK_DOWN = 4, }; -#define MLX5_EEPROM_MAX_BYTES 32 #define MLX5_EEPROM_IDENTIFIER_BYTE_MASK 0x000000ff #define MLX5_I2C_ADDR_LOW 0x50 #define MLX5_I2C_ADDR_HIGH 0x51 |