From: Vladimir Oltean Date: Thu, 16 Jan 2020 17:36:56 +0000 (+0200) Subject: net: phylink: Allow 2.5BASE-T, 5GBASE-T and 10GBASE-T for the 10G link modes X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6cbdcf25bdec944f85bb2ef7ebe959bdb7dc59b8;p=linux.git 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 --- diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index efabbfa4a6d3b..43d6985fb2f1d 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);