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mirror of git://projects.qi-hardware.com/openwrt-xburst.git synced 2024-11-24 22:02:27 +02:00
openwrt-xburst/target/linux/ar71xx/files/drivers/net
nbd 27818ae524 ag71xx: fix memory corruption issues on ar7240 on ethernet start/stop
When the DMA engine state gets corrupted due to a hardware issues, it
often won't stop rx until a full reset is issued. In that case the hardware
must keep a valid descriptor, otherwise it will write to random places in
system RAM, triggering random crashes. To fix this, keep a dummy descriptor
without a buffer that keeps the DMA engine in a sane state until the reset
is done

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27895 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-08-04 17:36:27 +00:00
..
ag71xx ag71xx: fix memory corruption issues on ar7240 on ethernet start/stop 2011-08-04 17:36:27 +00:00
phy rtl8366: make it available on all platforms 2010-01-25 15:13:38 +00:00