linux/drivers/net
Tobias Waldekranz 6198c72201 net/fsl: xgmac_mdio: Add workaround for erratum A-009885
Once an MDIO read transaction is initiated, we must read back the data
register within 16 MDC cycles after the transaction completes. Outside
of this window, reads may return corrupt data.

Therefore, disable local interrupts in the critical section, to
maximize the probability that we can satisfy this requirement.

Fixes: d55ad2967d ("powerpc/mpc85xx: Create dts components for the FSL QorIQ DPAA FMan")
Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-01-19 08:14:17 -08:00
..
appletalk net: Don't include filter.h from net/sock.h 2021-12-29 08:48:14 -08:00
arcnet
bonding bonding: Fix extraction of ports from the packet headers 2022-01-16 23:38:59 +00:00
caif
can Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-01-09 17:00:17 -08:00
dsa net: dsa: felix: add port fast age support 2022-01-07 18:58:25 -08:00
ethernet net/fsl: xgmac_mdio: Add workaround for erratum A-009885 2022-01-19 08:14:17 -08:00
fddi net:Remove initialization of static variables to 0 2021-12-27 14:53:00 +00:00
fjes fjes: Check for error irq 2021-12-22 10:22:13 +00:00
hamradio Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-12-31 14:35:40 +00:00
hippi
hyperv bpf: Let bpf_warn_invalid_xdp_action() report more info 2021-12-13 22:28:27 +01:00
ieee802154 ieee802154: atusb: fix uninit value in atusb_set_extended_addr 2022-01-04 20:10:04 +01:00
ipa net: ipa: prevent concurrent replenish 2022-01-12 14:39:53 +00:00
ipvlan
mctp
mdio
netdevsim Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-12-16 16:13:19 -08:00
pcs net: pcs: lynx: use a common naming scheme for all lynx_pcs variables 2022-01-02 18:48:47 +00:00
phy net: phy: micrel: use kszphy_suspend()/kszphy_resume for irq aware devices 2022-01-19 14:23:34 +00:00
plip
ppp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-01-09 17:00:17 -08:00
slip
team
usb net: usb: Correct reset handling of smsc95xx 2022-01-14 11:21:06 +00:00
vmxnet3 vmxnet3: Remove useless DMA-32 fallback configuration 2022-01-09 16:52:19 -08:00
wan net: wan/lmc: fix spelling of "its" 2021-12-24 10:23:47 +00:00
wireguard
wireless iwlwifi: mvm: Use div_s64 instead of do_div in iwl_mvm_ftm_rtt_smoothing() 2022-01-09 16:25:53 -08:00
wwan net: wwan: Fix MRU mismatch issue which may lead to data connection lost 2022-01-15 22:40:52 +00:00
xen-netback xen/netback: don't queue unlimited number of packages 2021-12-16 08:43:12 +01:00
amt.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-01-09 17:00:17 -08:00
bareudp.c bareudp: Add extack support to bareudp_configure() 2021-12-14 12:39:17 +00:00
dummy.c
eql.c
geneve.c
gtp.c
ifb.c
Kconfig lib/crypto: blake2s: include as built-in 2022-01-07 00:25:25 +01:00
LICENSE.SRC
loopback.c net: Don't include filter.h from net/sock.h 2021-12-29 08:48:14 -08:00
macsec.c
macvlan.c
macvtap.c
Makefile
mdio.c
mhi_net.c
mii.c
net_failover.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c
thunderbolt.c
tun.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-12-31 14:35:40 +00:00
veth.c veth: Do not record rx queue hint in veth_xmit 2022-01-06 13:49:54 +00:00
virtio_net.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-12-31 14:35:40 +00:00
vrf.c net: Don't include filter.h from net/sock.h 2021-12-29 08:48:14 -08:00
vsockmon.c
vxlan.c
xen-netfront.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-12-31 14:35:40 +00:00