From: Ido Schimmel <ido...@mellanox.com> Patch #1 fixes driver initialization failure on old ASICs due to unsupported register access. This is fixed by first testing if the register is supported.
Patch #2 fixes reading of certain modules' EEPROM. The problem and solution are explained in detail in the commit message. Please consider both patches for stable. Vadim Pasternak (2): mlxsw: core: Prevent QSFP module initialization for old hardware mlxsw: core: Prevent reading unsupported slave address from SFP EEPROM drivers/net/ethernet/mellanox/mlxsw/core.c | 6 ++++++ drivers/net/ethernet/mellanox/mlxsw/core.h | 2 ++ drivers/net/ethernet/mellanox/mlxsw/core_env.c | 18 ++++++++++++++++-- .../net/ethernet/mellanox/mlxsw/core_hwmon.c | 3 +++ .../net/ethernet/mellanox/mlxsw/core_thermal.c | 6 ++++++ 5 files changed, 33 insertions(+), 2 deletions(-) -- 2.20.1
