Heiner Kallweit 288ac524cf r8169: disable default rx interrupt coalescing on RTL8168 ...

It was reported that re-introducing ASPM, in combination with RX
interrupt coalescing, results in significantly increased packet
latency, see [0]. Disabling ASPM or RX interrupt coalescing fixes
the issue. Therefore change the driver's default to disable RX
interrupt coalescing. Users still have the option to enable RX
coalescing via ethtool.

[0] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=925496

Fixes: a99790bf5c ("r8169: Reinstate ASPM Support")
Reported-by: Mike Crowe <mac@mcrowe.com>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2019-03-30 11:04:54 -07:00

..

8139cp.c

net: 8139cp: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles

2019-01-29 10:03:50 -08:00

8139too.c

8139too : Add support for U.S. Robotics USR997901A 10/100 Cardbus NIC

2019-03-08 15:23:23 -08:00

atp.c

drivers: net: atp: fix various indentation issues

2019-03-15 11:58:17 -07:00

atp.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Kconfig

r8169: add missing Kconfig dependency

2018-08-17 12:24:13 -07:00

Makefile

…

r8169.c

r8169: disable default rx interrupt coalescing on RTL8168

2019-03-30 11:04:54 -07:00