linux/drivers/net
Heiner Kallweit c1164bb1a6 net: phy: check PMAPMD link status only in genphy_c45_read_link
The current code reports a link as up if all devices (except a few
blacklisted ones) report the link as up. This breaks Aquantia AQCS109
for lower speeds because on this PHY the PCS link status reflects a
10G link only. For Marvell there's a similar issue, therefore PHYXS
device isn't checked.

There may be more PHYs where depending on the mode the link status
of only selected devices is relevant.

For now it seems to be sufficient to check the link status of the
PMAPMD device only. Leave the loop in the code to be prepared in
case we have to add functionality to check more than one device,
depending on the mode.

Successfully tested on a board with an AQCS109.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-24 17:42:58 -08:00
..
appletalk net: appletalk: cops: mark expected switch fall-through 2019-02-08 11:53:42 -08:00
arcnet
bonding net: Remove switchdev.h inclusion from team/bond/vlan 2019-02-24 17:40:46 -08:00
caif net: caif: pass struct device to DMA API functions 2019-02-12 12:09:23 -05:00
can
dsa net: dsa: mv88e6xxx: Fix -Wformat-security warnings 2019-02-23 13:44:57 -08:00
ethernet nfp: Remove switchdev.h inclusion 2019-02-24 17:40:46 -08:00
fddi Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-08 15:00:17 -08:00
fjes
hamradio net: hamradio: remove unused hweight*() defines 2019-02-18 12:10:02 -08:00
hippi
hyperv hv_netvsc: fix typos in code comments 2019-01-23 13:21:34 -05:00
ieee802154 ieee802154: mcr20a: fix indentation, remove tabs 2019-01-31 17:42:05 +01:00
ipvlan Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-24 12:06:19 -08:00
netdevsim bpf: offload: add priv field for drivers 2019-02-12 17:07:09 +01:00
phy net: phy: check PMAPMD link status only in genphy_c45_read_link 2019-02-24 17:42:58 -08:00
plip
ppp
slip
team net: Remove switchdev.h inclusion from team/bond/vlan 2019-02-24 17:40:46 -08:00
usb Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-24 12:06:19 -08:00
vmxnet3
wan wan: wanxl: use struct_size() in kzalloc() 2019-02-08 22:57:28 -08:00
wimax wimax/i2400m: use struct_size() helper 2019-02-08 22:57:28 -08:00
wireless Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-24 12:06:19 -08:00
xen-netback net: Don't set transport offset to invalid value 2019-02-22 12:55:31 -08:00
dummy.c
eql.c
geneve.c geneve: should not call rt6_lookup() when ipv6 was disabled 2019-02-07 10:48:42 -08:00
gtp.c
ifb.c
Kconfig Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-15 12:38:38 -08:00
LICENSE.SRC
loopback.c
macsec.c
macvlan.c macvlan: add ndo_change_proto_down support 2019-02-24 13:01:04 -08:00
macvtap.c
Makefile
mdio.c
mii.c
net_failover.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c net: Don't set transport offset to invalid value 2019-02-22 12:55:31 -08:00
thunderbolt.c
tun.c net: Don't set transport offset to invalid value 2019-02-22 12:55:31 -08:00
veth.c veth: Fix -Wformat-truncation 2019-02-23 13:44:58 -08:00
virtio_net.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-08 15:00:17 -08:00
vrf.c net: vrf: remove MTU limits for vrf device 2019-02-21 13:10:08 -08:00
vsockmon.c
vxlan.c vxlan: add ndo_change_proto_down support 2019-02-24 13:01:05 -08:00
xen-netfront.c