diff options
| author | Krzysztof Olędzki <ole@ans.pl> | 2024-07-31 03:49:53 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-08-01 03:18:28 +0300 |
| commit | 9c26a1d0a01c941706fd0be55915b4db87bbe7c3 (patch) | |
| tree | 9ce8809f7cdcac51c7e9ea06f043af490e1800df | |
| parent | 990c304930138dcd7a49763417e6e5313b81293e (diff) | |
| download | linux-9c26a1d0a01c941706fd0be55915b4db87bbe7c3.tar.xz | |
net/mlx4: Add support for EEPROM high pages query for QSFP/QSFP+/QSFP28
Enable reading additional EEPROM information from high pages such as
thresholds and alarms on QSFP/QSFP+/QSFP28 modules.
"This is similar to commit a708fb7b1f8d ("net/mlx5e: ethtool, Add
support for EEPROM high pages query") but given all the required logic
already exists in mlx4_qsfp_eeprom_params_set() only s/_LEN/MAX_LEN/ is
needed.
Tested-by: Dan Merillat <git@dan.merillat.org>
Signed-off-by: Krzysztof Piotr Oledzki <ole@ans.pl>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://patch.msgid.link/b17c5336-6dc3-41f2-afa6-f9e79231f224@ans.pl
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c index 943d6918c2ec..cd17a3f4faf8 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c @@ -2036,20 +2036,20 @@ static int mlx4_en_get_module_info(struct net_device *dev, switch (data[0] /* identifier */) { case MLX4_MODULE_ID_QSFP: modinfo->type = ETH_MODULE_SFF_8436; - modinfo->eeprom_len = ETH_MODULE_SFF_8436_LEN; + modinfo->eeprom_len = ETH_MODULE_SFF_8436_MAX_LEN; break; case MLX4_MODULE_ID_QSFP_PLUS: if (data[1] >= 0x3) { /* revision id */ modinfo->type = ETH_MODULE_SFF_8636; - modinfo->eeprom_len = ETH_MODULE_SFF_8636_LEN; + modinfo->eeprom_len = ETH_MODULE_SFF_8636_MAX_LEN; } else { modinfo->type = ETH_MODULE_SFF_8436; - modinfo->eeprom_len = ETH_MODULE_SFF_8436_LEN; + modinfo->eeprom_len = ETH_MODULE_SFF_8436_MAX_LEN; } break; case MLX4_MODULE_ID_QSFP28: modinfo->type = ETH_MODULE_SFF_8636; - modinfo->eeprom_len = ETH_MODULE_SFF_8636_LEN; + modinfo->eeprom_len = ETH_MODULE_SFF_8636_MAX_LEN; break; case MLX4_MODULE_ID_SFP: modinfo->type = ETH_MODULE_SFF_8472; |