From 4d945663a6a0acf3cbe45940503f2eb9584bfee7 Mon Sep 17 00:00:00 2001 From: Tom Lendacky Date: Mon, 23 Apr 2018 11:43:08 -0500 Subject: amd-xgbe: Add pre/post auto-negotiation phy hooks Add hooks to the driver auto-negotiation (AN) flow to allow the different phy implementations to perform any steps necessary to improve AN. Signed-off-by: Tom Lendacky Signed-off-by: David S. Miller --- drivers/net/ethernet/amd/xgbe/xgbe.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/net/ethernet/amd/xgbe/xgbe.h') diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h index ad102c8bac7b..fa0b51ea1b95 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h @@ -833,6 +833,7 @@ struct xgbe_hw_if { /* This structure represents implementation specific routines for an * implementation of a PHY. All routines are required unless noted below. * Optional routines: + * an_pre, an_post * kr_training_pre, kr_training_post */ struct xgbe_phy_impl_if { @@ -875,6 +876,10 @@ struct xgbe_phy_impl_if { /* Process results of auto-negotiation */ enum xgbe_mode (*an_outcome)(struct xgbe_prv_data *); + /* Pre/Post auto-negotiation support */ + void (*an_pre)(struct xgbe_prv_data *); + void (*an_post)(struct xgbe_prv_data *); + /* Pre/Post KR training enablement support */ void (*kr_training_pre)(struct xgbe_prv_data *); void (*kr_training_post)(struct xgbe_prv_data *); -- cgit