From: Eran Ben Elisha eranbe@mellanox.com
[ Upstream commit c431f8597863a91eea6024926e0c1b179cfa4852 ]
SFF 8472 eeprom length is 512 bytes. Fix module info return value to support 512 bytes read.
Fixes: ace329f4ab3b ("net/mlx5e: ethtool, Remove unsupported SFP EEPROM high pages query") Signed-off-by: Eran Ben Elisha eranbe@mellanox.com Reviewed-by: Aya Levin ayal@mellanox.com Signed-off-by: Saeed Mahameed saeedm@mellanox.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -1643,7 +1643,7 @@ static int mlx5e_get_module_info(struct break; case MLX5_MODULE_ID_SFP: modinfo->type = ETH_MODULE_SFF_8472; - modinfo->eeprom_len = MLX5_EEPROM_PAGE_LENGTH; + modinfo->eeprom_len = ETH_MODULE_SFF_8472_LEN; break; default: netdev_err(priv->netdev, "%s: cable type not recognized:0x%x\n",