From a708fb7b1f8dcc7a8ed949839958cd5d812dd939 Mon Sep 17 00:00:00 2001 From: Erez Alfasi Date: Thu, 21 Mar 2019 15:02:13 +0200 Subject: net/mlx5e: ethtool, Add support for EEPROM high pages query Add the support to read additional EEPROM information from high pages. Information for modules such as SFF-8436 and SFF-8636: 1) Application select table 2) User writable EEPROM 3) Thresholds and alarms Signed-off-by: Erez Alfasi Signed-off-by: Saeed Mahameed --- include/linux/mlx5/port.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/mlx5/port.h b/include/linux/mlx5/port.h index 64e78394fc9c..de9a272c9f3d 100644 --- a/include/linux/mlx5/port.h +++ b/include/linux/mlx5/port.h @@ -60,6 +60,7 @@ enum mlx5_an_status { #define MLX5_I2C_ADDR_LOW 0x50 #define MLX5_I2C_ADDR_HIGH 0x51 #define MLX5_EEPROM_PAGE_LENGTH 256 +#define MLX5_EEPROM_HIGH_PAGE_LENGTH 128 enum mlx5e_link_mode { MLX5E_1000BASE_CX_SGMII = 0, -- cgit v1.2.3