[PATCH net 1/2] igb: Enable media autosense for the i350.
From: Manfred Rudigier <hidden>
Date: 2019-08-14 12:06:37
Subsystem:
intel ethernet drivers, networking drivers, the rest · Maintainers:
Tony Nguyen, Przemek Kitszel, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
This patch enables the hardware feature "Media Auto Sense" also on the i350. It works in the same way as on the 82850 devices. Hardware designs using dual PHYs (fiber/copper) can enable this feature by setting the MAS enable bits in the NVM_COMPAT register (0x03) in the EEPROM. Signed-off-by: Manfred Rudigier <redacted> --- drivers/net/ethernet/intel/igb/e1000_82575.c | 2 +- drivers/net/ethernet/intel/igb/igb_main.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/intel/igb/e1000_82575.c b/drivers/net/ethernet/intel/igb/e1000_82575.c
index 3ec2ce0725d5..8a6ef3514129 100644
--- a/drivers/net/ethernet/intel/igb/e1000_82575.c
+++ b/drivers/net/ethernet/intel/igb/e1000_82575.c@@ -466,7 +466,7 @@ static s32 igb_init_mac_params_82575(struct e1000_hw *hw) ? igb_setup_copper_link_82575 : igb_setup_serdes_link_82575; - if (mac->type == e1000_82580) { + if (mac->type == e1000_82580 || mac->type == e1000_i350) { switch (hw->device_id) { /* feature not supported on these id's */ case E1000_DEV_ID_DH89XXCC_SGMII:
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index b4df3e319467..95fc1a178ff3 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c@@ -2370,7 +2370,7 @@ void igb_reset(struct igb_adapter *adapter) adapter->ei.get_invariants(hw); adapter->flags &= ~IGB_FLAG_MEDIA_RESET; } - if ((mac->type == e1000_82575) && + if ((mac->type == e1000_82575 || mac->type == e1000_i350) && (adapter->flags & IGB_FLAG_MAS_ENABLE)) { igb_enable_mas(adapter); }
--
2.22.0