linux_dsm_epyc7002/drivers/net
Esben Haabendal 1d63b8d66d net: ll_temac: Handle DMA halt condition caused by buffer underrun
The SDMA engine used by TEMAC halts operation when it has finished
processing of the last buffer descriptor in the buffer ring.
Unfortunately, no interrupt event is generated when this happens,
so we need to setup another mechanism to make sure DMA operation is
restarted when enough buffers have been added to the ring.

Fixes: 9274498953 ("net: add Xilinx ll_temac device driver")
Signed-off-by: Esben Haabendal <esben@geanix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-02-24 10:58:48 -08:00
..
appletalk
arcnet
bonding bonding: fix lockdep warning in bond_get_stats() 2020-02-16 19:32:11 -08:00
caif
can ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
dsa net: dsa: b53: Ensure the default VID is untagged 2020-02-16 19:22:47 -08:00
ethernet net: ll_temac: Handle DMA halt condition caused by buffer underrun 2020-02-24 10:58:48 -08:00
fddi Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
fjes Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
hamradio
hippi
hyperv hv_netvsc: Fix unwanted wakeup in netvsc_attach() 2020-02-23 16:32:37 -08:00
ieee802154
ipvlan
netdevsim netdevsim: fix ptr_ret.cocci warnings 2020-02-05 13:55:32 +01:00
phy net: phy: Avoid multiple suspends 2020-02-23 20:57:50 -08:00
plip
ppp pptp: support sockets bound to an interface 2020-01-15 23:13:09 +01:00
slip Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-01-26 10:40:21 +01:00
team
usb net: usb: qmi_wwan: restore mtu min/max values after raw_ip switch 2020-02-23 16:13:50 -08:00
vmxnet3
wan ARM: SoC-related driver updates 2020-02-08 14:04:19 -08:00
wimax
wireguard wireguard: socket: remove extra call to synchronize_net 2020-02-16 19:21:56 -08:00
wireless wireless-drivers fixes for v5.6 2020-02-08 15:03:11 +01:00
xen-netback net: xen-netback: hash.c: Use built-in RCU list checking 2020-01-17 10:57:22 +01:00
dummy.c
eql.c
geneve.c
gtp.c gtp: use icmp_ndo_send helper 2020-02-13 14:19:00 -08:00
ifb.c
Kconfig USB/Thunderbolt/PHY driver updates for 5.6-rc1 2020-01-29 10:09:44 -08:00
LICENSE.SRC
loopback.c
macsec.c net: macsec: PN wrap callback 2020-01-14 11:31:41 -08:00
macvlan.c Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net 2020-01-19 22:10:04 +01:00
macvtap.c
Makefile USB/Thunderbolt/PHY driver updates for 5.6-rc1 2020-01-29 10:09:44 -08:00
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
thunderbolt.c
tun.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-01-26 10:40:21 +01:00
veth.c bpf, xdp: Remove no longer required rcu_read_{un}lock() 2020-01-27 11:16:25 +01:00
virtio_net.c bpf, xdp: virtio_net use access ptr macro for xdp enable check 2020-01-27 11:16:25 +01:00
vrf.c
vsockmon.c
vxlan.c
xen-netfront.c