linux/drivers/net
Florian Fainelli 7b635da868 net: bcmgenet: workaround initial read failures for integrated PHYs
All BCM7xxx integrated Gigabit PHYs have an issue in their MDIO
management controller which will make the initial read or write to them
to fail and return 0xffff. This is a real issue as the typical first
thing we do is read from MII_PHYSID1 and MII_PHYSID2 from get_phy_id()
to register a driver for these PHYs.

Coupled with the workaround in drivers/net/phy/bcm7xxx.c, this
workaround for the MDIO bus controller consists in scanning the list of
PHYs to do this initial read workaround for as part of the MDIO bus
reset routine which is invoked prior to mdiobus_scan().

Once we have a proper PHY driver/device registered, all workarounds are
located there (e.g: power management suspend/resume calls).

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-28 20:28:20 -07:00
..
appletalk
arcnet drivers/net: remove all references to obsolete Ethernet-HOWTO 2015-06-23 06:50:35 -07:00
bonding bonding: Display LACP info only to CAP_NET_ADMIN capable user 2015-06-23 03:11:52 -07:00
caif
can Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-06-24 02:58:51 -07:00
cris
dsa dsa: mv88x6xxx: Zero statistics counters 2015-06-23 06:37:17 -07:00
ethernet net: bcmgenet: workaround initial read failures for integrated PHYs 2015-06-28 20:28:20 -07:00
fddi fddi: print an address with %p format specifier rather than %x 2015-06-07 00:31:22 -07:00
hamradio netfilter: Remove spurios included of netfilter.h 2015-06-18 21:14:32 +02:00
hippi
hyperv Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2015-06-24 16:49:49 -07:00
ieee802154 at86rf230: cleanup start and stop callbacks 2015-06-16 18:55:11 +02:00
ipvlan
irda
phy net: phy: bcm7xxx: workaround MDIO management controller initial read 2015-06-28 20:28:20 -07:00
plip
ppp netfilter: Remove spurios included of netfilter.h 2015-06-18 21:14:32 +02:00
slip
team
usb
vmxnet3 vmxnet3: Changes for vmxnet3 adapter version 2 (fwd) 2015-06-23 06:26:01 -07:00
wan netfilter: Remove spurios included of netfilter.h 2015-06-18 21:14:32 +02:00
wimax
wireless Major changes: 2015-06-23 01:03:18 -07:00
xen-netback Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-06-24 02:58:51 -07:00
dummy.c
eql.c
geneve.c geneve: allow user to specify TOS info for tunnel frames 2015-06-01 17:05:04 -07:00
ifb.c
Kconfig
LICENSE.SRC
loopback.c
macvlan.c
macvtap.c macvtap: Increase limit of macvtap queues 2015-06-23 06:14:04 -07:00
Makefile
mdio.c
mii.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tun.c
veth.c
virtio_net.c
vxlan.c vxlan: release lock after each bucket in vxlan_cleanup 2015-05-27 13:33:21 -04:00
xen-netfront.c xen-netfront: Remove the meaningless code 2015-06-28 16:49:14 -07:00