diff options
| author |   Gal Pressman <galp@mellanox.com> | 2016-04-24 22:51:54 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-04-26 15:58:02 -0400 |
| commit | bb64143eee8c036a89b31daa4e9bf8360a8bded1 (patch) | |
| tree | 5600951064e81f2b2894a88241749116d8662bc6 /include/linux/mlx5/port.h | |
| parent | net/mlx5e: Add ethtool support for interface identify (LED blinking) (diff) | |
| download | linux-dev-bb64143eee8c036a89b31daa4e9bf8360a8bded1.tar.xz linux-dev-bb64143eee8c036a89b31daa4e9bf8360a8bded1.zip | |
net/mlx5e: Add ethtool support for dump module EEPROM
Add query MCIA, PMLP registers infrastructure and commands.
Add ethtool support for get_module_info() and get_module_eeprom()
callbacks.
Signed-off-by: Gal Pressman <galp@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/mlx5/port.h')
| -rw-r--r-- | include/linux/mlx5/port.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/mlx5/port.h b/include/linux/mlx5/port.h index a364ab1737a0..7391eb833253 100644 --- a/include/linux/mlx5/port.h +++ b/include/linux/mlx5/port.h @@ -40,6 +40,19 @@ enum mlx5_beacon_duration { MLX5_BEACON_DURATION_INF = 0xffff, }; +enum mlx5_module_id { + MLX5_MODULE_ID_SFP = 0x3, + MLX5_MODULE_ID_QSFP = 0xC, + MLX5_MODULE_ID_QSFP_PLUS = 0xD, + MLX5_MODULE_ID_QSFP28 = 0x11, +}; + +#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 +#define MLX5_EEPROM_PAGE_LENGTH 256 + int mlx5_set_port_caps(struct mlx5_core_dev *dev, u8 port_num, u32 caps); int mlx5_query_port_ptys(struct mlx5_core_dev *dev, u32 *ptys, int ptys_size, int proto_mask, u8 local_port); @@ -93,5 +106,7 @@ int mlx5_query_port_wol(struct mlx5_core_dev *mdev, u8 *wol_mode); int mlx5_set_port_fcs(struct mlx5_core_dev *mdev, u8 enable); void mlx5_query_port_fcs(struct mlx5_core_dev *mdev, bool *supported, bool *enabled); +int mlx5_query_module_eeprom(struct mlx5_core_dev *dev, + u16 offset, u16 size, u8 *data); #endif /* __MLX5_PORT_H__ */ |