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mirror of https://github.com/edk2-porting/linux-next.git synced 2025-01-01 10:13:58 +08:00
linux-next/drivers/net
lipeng 820c90cb3e net: hns: Avoid Hip06 chip TX packet line bug
There is a bug on Hip06 that tx ring interrupts packets count will be
clear when drivers send data to tx ring, so that the tx packets count
will never upgrade to packets line, and cause the interrupts engendered
was delayed.
Sometimes, it will cause sending performance lower than expected.

To fix this bug, we set tx ring interrupts packets line to 1 forever,
to avoid count clear. And set the gap time to 20us, to solve the problem
that too many interrupts engendered when packets line is 1.

This patch could advance the send performance on ARM  from 6.6G to 9.37G
when an iperf send thread on ARM and an iperf send thread on X86 for XGE.

Signed-off-by: lipeng <lipeng321@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-03 14:48:43 -07:00
..
appletalk
arcnet lib/vsprintf.c: remove %Z support 2017-02-27 18:43:47 -08:00
bonding bonding: refine bond_fold_stats() wrap detection 2017-03-30 12:40:34 -07:00
caif virtio: allow drivers to request IRQ affinity when creating VQs 2017-02-27 20:54:04 +02:00
can Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-03-04 17:31:39 -08:00
cris net: cris: eth_v10: use new api ethtool_{get|set}_link_ksettings 2017-03-27 15:53:19 -07:00
dsa net: dsa: Mock-up driver 2017-04-01 12:39:32 -07:00
ethernet net: hns: Avoid Hip06 chip TX packet line bug 2017-04-03 14:48:43 -07:00
fddi
fjes Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-03-23 16:41:27 -07:00
hamradio driver core patches for 4.11-rc1 2017-02-22 11:44:32 -08:00
hippi
hyperv netvsc: fix dereference before null check errors 2017-03-27 16:00:58 -07:00
ieee802154 net: break include loop netdevice.h, dsa.h, devlink.h 2017-03-28 22:46:04 -07:00
ipvlan
irda sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
phy net: phy: allow EEE with any interface mode 2017-04-01 20:04:03 -07:00
plip
ppp sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
slip sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h> 2017-03-02 08:42:29 +01:00
team team: use ETH_MAX_MTU as max mtu 2017-03-08 22:19:17 -08:00
usb net: break include loop netdevice.h, dsa.h, devlink.h 2017-03-28 22:46:04 -07:00
vmxnet3 net: vmxnet3: use new api ethtool_{get|set}_link_ksettings 2017-03-22 19:26:52 -07:00
wan ucc/hdlc: fix two little issue 2017-03-13 21:53:48 -07:00
wimax net: wimax/i2400m: fix NULL-deref at probe 2017-03-13 12:28:40 -07:00
wireless drivers: add explicit interrupt.h includes 2017-03-30 11:05:34 -07:00
xen-netback xen-netback: fix race condition on XenBus disconnect 2017-03-12 23:44:43 -07:00
dummy.c Enable tx timestamping on loopback and dummy 2017-03-21 14:40:01 -07:00
eql.c
geneve.c geneve: lock RCU on TX path 2017-03-01 09:58:31 -08:00
gtp.c gtp: support SGSN-side tunnels 2017-03-25 20:11:19 -07:00
ifb.c
Kconfig vmxnet3: prevent building with 64K pages 2017-02-17 15:25:49 -05:00
LICENSE.SRC
loopback.c Cleanup some warning from timestamping code. 2017-03-21 14:40:02 -07:00
macsec.c macsec: fix validation failed in asynchronous operation. 2017-02-21 13:13:51 -05:00
macvlan.c
macvtap.c sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
Makefile net: phy: Allow building mdio-boardinfo into the kernel 2017-03-29 10:32:32 -07:00
mdio.c
mii.c
netconsole.c
nlmon.c
ntb_netdev.c net: net_netdev: use new api ethtool_{get|set}_link_ksettings 2017-03-13 15:25:53 -07:00
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c sched/headers: Move task_struct::signal and task_struct::sighand types and accessors into <linux/sched/signal.h> 2017-03-03 01:43:37 +01:00
tun.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-03-23 16:41:27 -07:00
veth.c net: veth: use new api ethtool_{get|set}_link_ksettings 2017-03-29 14:07:22 -07:00
virtio_net.c net: virtio_net: use new api ethtool_{get|set}_link_ksettings 2017-03-22 19:26:52 -07:00
vrf.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-03-23 16:41:27 -07:00
vxlan.c vxlan: vxlan dev should inherit lowerdev's gso_max_size 2017-04-01 11:43:38 -07:00
xen-netfront.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-02-22 10:15:09 -08:00