linux_dsm_epyc7002/drivers/net
Lendacky, Thomas a83ef427b7 amd-xgbe: Remove need for Tx path spinlock
Since the Tx ring cleanup can run at the same time that data is being
transmitted, a spin lock was used to protect the ring. This patch
eliminates the need for Tx spinlocks by updating the current ring
position only after all ownership bits for data being transmitted have
been set. This will insure that ring operations in the Tx cleanup path
do not interfere with the ring operations in the Tx transmit path.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-16 22:24:20 -05:00
..
appletalk
arcnet
bonding bonding: cleanup bond_opts array 2015-01-12 16:39:31 -05:00
caif caif: Fix napi poll list corruption 2014-12-22 16:34:39 -05:00
can Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
cris
dsa net: dsa: bcm_sf2: always select FIXED_PHY 2014-12-16 00:57:07 -05:00
ethernet amd-xgbe: Remove need for Tx path spinlock 2015-01-16 22:24:20 -05:00
fddi net: fddi: skfp: smt.c: Remove unused function 2015-01-02 16:36:07 -05:00
hamradio
hippi
hyperv hyperv: Fix some variable name typos in send-buffer init/revoke 2014-12-22 16:11:11 -05:00
ieee802154 at86rf230: Constify struct regmap_config 2015-01-05 16:30:50 -05:00
ipvlan ipvlan: move the device check function into netdevice.h 2014-12-09 16:10:06 -05:00
irda irda: vlsi_ir: Replace timeval with ktime_t 2015-01-11 21:39:40 -05:00
phy amd-xgbe-phy: On suspend, save CTRL1 reg for use on resume 2015-01-16 22:24:19 -05:00
plip
ppp ppp_read(): switch to skb_copy_datagram_iter() 2014-12-09 16:29:10 -05:00
slip
team Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-01-15 00:53:17 -05:00
usb Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-01-15 00:53:17 -05:00
vmxnet3 Driver: Vmxnet3: Fix ethtool -S to return correct rx queue stats 2015-01-16 00:30:05 -05:00
wan
wimax
wireless Here's a big pile of changes for this round. 2015-01-15 19:16:56 -05:00
xen-netback xen-netback: fixing the propagation of the transmit shaper timeout 2015-01-06 14:17:37 -05:00
dummy.c dummy: use MODULE_VERSION 2014-12-09 21:51:06 -05:00
eql.c
ifb.c
Kconfig ipvlan: ipvlan depends on INET and IPV6 2014-11-29 20:53:05 -08:00
LICENSE.SRC
loopback.c
macvlan.c macvlan: play well with ipvlan device 2014-12-09 16:10:06 -05:00
macvtap.c net: rename vlan_tx_* helpers since "tx" is misleading there 2015-01-13 17:51:08 -05:00
Makefile ipvlan: Initial check-in of the IPVLAN driver. 2014-11-24 15:29:18 -05:00
mdio.c
mii.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tun.c net: rename vlan_tx_* helpers since "tx" is misleading there 2015-01-13 17:51:08 -05:00
veth.c
virtio_net.c virtio-net: don't do header check for dodgy gso packets 2014-12-30 18:53:20 -05:00
vxlan.c vxlan: Only bind to sockets with compatible flags enabled 2015-01-15 01:11:41 -05:00
xen-netfront.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-01-15 00:53:17 -05:00