diff options
author | Russell King <rmk+kernel@armlinux.org.uk> | 2020-06-27 11:36:29 +0100 |
---|---|---|
committer | Russell King <rmk+kernel@armlinux.org.uk> | 2020-06-28 13:52:06 +0100 |
commit | 5755f22914b61fc80a4d3fd0a393798e9492c0d1 (patch) | |
tree | 567f2f3e7e5d645225d9669157a02aa48dab2c64 | |
parent | db74a8b8b44039fb7e55c5184e4adea43f440d41 (diff) |
net: phylink: update ethtool reporting for fixed-link modes
Comparing the ethtool output from phylink and non-phylink fixed-link
setups shows that we have some differences:
- The "auto-negotiation" fields are different; phylink reports these
as "No", non-phylink reports these as "Yes" for the supported and
advertising masks.
- The link partner advertisement is set to the link speed with non-
phylink, but phylink leaves this unset, causing all link partner
fields to be omitted.
The phylink ethtool output also disagrees with the software emulated
PHY dump via the MII registers.
Update the phylink fixed-link parsing code so that we better reflect
the behaviour of the non-phylink code that this facility replaces, and
bring the ethtool interface more into line with the report from via the
MII interface.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
-rw-r--r-- | drivers/net/phy/phylink.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 7335a8e5a639..20f7ec2a1151 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -241,8 +241,10 @@ static int phylink_parse_fixedlink(struct phylink *pl, phylink_set(pl->supported, MII); phylink_set(pl->supported, Pause); phylink_set(pl->supported, Asym_Pause); + phylink_set(pl->supported, Autoneg); if (s) { __set_bit(s->bit, pl->supported); + __set_bit(s->bit, pl->link_config.lp_advertising); } else { phylink_warn(pl, "fixed link %s duplex %dMbps not recognised\n", pl->link_config.duplex == DUPLEX_FULL ? "full" : "half", |