From 9414819654cc2968e7cca5014ed9ee433dbf2297 Mon Sep 17 00:00:00 2001 From: Jose Abreu Date: Mon, 9 Mar 2020 09:36:25 +0100 Subject: [PATCH] net: phylink: Test if MAC/PCS support Autoneg We may have cases where MAC or PCS do not support Autoneg. Check if it is supported after validate callback is called. Signed-off-by: Jose Abreu Signed-off-by: David S. Miller --- drivers/net/phy/phylink.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 47f4ce02d7bc..19db68d74cb4 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -340,6 +340,9 @@ static int phylink_parse_mode(struct phylink *pl, struct fwnode_handle *fwnode) "failed to validate link configuration for in-band status\n"); return -EINVAL; } + + /* Check if MAC/PCS also supports Autoneg. */ + pl->link_config.an_enabled = phylink_test(pl->supported, Autoneg); } return 0; -- 2.17.1