projects / openwrt / svn-archive / archive.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 1781d33) | patch
ar71xx: fix ethernet FIFO state corruption on ar7240
authorFelix Fietkau <nbd@openwrt.org>
Thu, 4 Aug 2011 17:36:31 +0000 (17:36 +0000)
committerFelix Fietkau <nbd@openwrt.org>
Thu, 4 Aug 2011 17:36:31 +0000 (17:36 +0000)
commitf03ab23c57e4a0c6dce2e0295ab211e5a0b95a41
tree2a4093f7d3ff050ddb5201fd7f2e5f81fb2449c2tree | snapshot
parent1781d3384c33164612c324c4d0120e80a9cd40d3commit | diff
ar71xx: fix ethernet FIFO state corruption on ar7240

When starting/stopping DMA sometimes the FIFO state gets corrupted,
leading to wildly fluctuating latencies or packet data corruption.
Fix this by issuing a fast MAC reset as soon as the link is detected
as up. Fixes #9689, #9405

SVN-Revision: 27896
target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx.h diff | blob | history
target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_main.c diff | blob | history
OpenWrt SVN history