tg3: Track LP advertising
This patch adds code to track the autonegotiation advertisements of the
link partner and report them through ethtool.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
index a2818ef..9d9f634 100644
--- a/drivers/net/ethernet/broadcom/tg3.h
+++ b/drivers/net/ethernet/broadcom/tg3.h
@@ -2698,6 +2698,7 @@
#define DUPLEX_INVALID 0xff
#define AUTONEG_INVALID 0xff
u16 active_speed;
+ u32 rmt_adv;
/* When we go in and out of low power mode we need
* to swap with this state.