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17 May 2024, 11:00:25 UTC
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 
lan743x: Fix TX Stall Issue
 
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
File Mode Size
Kconfig -rw-r--r-- 64.2 KB
Makefile -rw-r--r-- 1.2 KB
calibrate.c -rw-r--r-- 8.6 KB
do_mounts.c -rw-r--r-- 15.1 KB
do_mounts.h -rw-r--r-- 1.1 KB
do_mounts_initrd.c -rw-r--r-- 3.5 KB
do_mounts_md.c -rw-r--r-- 7.9 KB
do_mounts_rd.c -rw-r--r-- 8.1 KB
init_task.c -rw-r--r-- 5.2 KB
initramfs.c -rw-r--r-- 13.7 KB
main.c -rw-r--r-- 28.4 KB
noinitramfs.c -rw-r--r-- 1.5 KB
version.c -rw-r--r-- 1.2 KB
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