From 6cbdcf25bdec944f85bb2ef7ebe959bdb7dc59b8 Mon Sep 17 00:00:00 2001 From: Vladimir Oltean Date: Thu, 16 Jan 2020 19:36:56 +0200 Subject: net: phylink: Allow 2.5BASE-T, 5GBASE-T and 10GBASE-T for the 10G link modes For some reason, PHYLINK does not put the copper modes for 802.3bz (NBASE-T) and 802.3an-2006 (10GBASE-T) in the PHY's supported mask, when the PHY-MAC connection is a 10G-capable one (10GBase-KR, 10GBase-R, USXGMII). One possible way through which the cable side can work at the lower speed is by having the PHY emit PAUSE frames towards the MAC. So fix that omission. Also include the 2500Base-X fiber mode in this list while we're at it. Signed-off-by: Vladimir Oltean Signed-off-by: David S. Miller --- drivers/net/phy/phylink.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/net/phy/phylink.c') diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index efabbfa4a6d3..43d6985fb2f1 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -307,6 +307,10 @@ static int phylink_parse_mode(struct phylink *pl, struct fwnode_handle *fwnode) phylink_set(pl->supported, 1000baseT_Half); phylink_set(pl->supported, 1000baseT_Full); phylink_set(pl->supported, 1000baseX_Full); + phylink_set(pl->supported, 2500baseT_Full); + phylink_set(pl->supported, 2500baseX_Full); + phylink_set(pl->supported, 5000baseT_Full); + phylink_set(pl->supported, 10000baseT_Full); phylink_set(pl->supported, 10000baseKR_Full); phylink_set(pl->supported, 10000baseCR_Full); phylink_set(pl->supported, 10000baseSR_Full); -- cgit v1.2.3-59-g8ed1b