https://github.com/torvalds/linux
Revision 90490ef7269906423a1c1b917fc24be8b1602658 authored by Bryan Whitehead on 26 February 2019, 19:06:26 UTC, committed by David S. Miller on 01 March 2019, 19:34:09 UTC
It has been observed that tx queue stalls while downloading
from certain web sites (example www.speedtest.net)

The cause has been tracked down to a corner case where
dma descriptors where not setup properly. And there for a tx
completion interrupt was not signaled.

This fix corrects the problem by properly marking the end of
a multi descriptor transmission.

Fixes: 23f0703c125b ("lan743x: Add main source files for new lan743x driver")
Signed-off-by: Bryan Whitehead <Bryan.Whitehead@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent d25ed41
History
Tip revision: 90490ef7269906423a1c1b917fc24be8b1602658 authored by Bryan Whitehead on 26 February 2019, 19:06:26 UTC
lan743x: Fix TX Stall Issue
Tip revision: 90490ef
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arch
block
certs
crypto
drivers
firmware
fs
include
init
ipc
kernel
lib
mm
net
samples
scripts
security
sound
tools
usr
virt
.clang-format -rw-r--r-- 13.9 KB
.cocciconfig -rw-r--r-- 59 bytes
.get_maintainer.ignore -rw-r--r-- 31 bytes
.gitattributes -rw-r--r-- 30 bytes
.gitignore -rw-r--r-- 1.5 KB
.mailmap -rw-r--r-- 10.7 KB
COPYING -rw-r--r-- 423 bytes
CREDITS -rw-r--r-- 96.8 KB
Kbuild -rw-r--r-- 1.7 KB
Kconfig -rw-r--r-- 563 bytes
MAINTAINERS -rw-r--r-- 482.5 KB
Makefile -rw-r--r-- 59.1 KB
README -rw-r--r-- 727 bytes

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