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(parent: 8a5ed9e) | patch
typhoon: memory corruptor on big-endian if TSO is enabled
authorAl Viro <viro@ftp.linux.org.uk>
Fri, 21 Dec 2007 06:21:03 +0000 (06:21 +0000)
committerJeff Garzik <jeff@garzik.org>
Sun, 23 Dec 2007 03:53:06 +0000 (22:53 -0500)
commit8cc085c7aceb78d26d0a5355e111b2330f089161
tree3754b076639725dbb1d324d74d155f091b3f889dtree | snapshot
parent8a5ed9efe661dd42bc140e522c2635e0d7b26141commit | diff
typhoon: memory corruptor on big-endian if TSO is enabled

txlo_dma_addr should be host-endian; we pass it to typhoon_tso_fill(),
which does arithmetics on it, converts to l-e and passes it to card.
Unfortunately, we forgot le32_to_cpu() when initializing it from
face->txLoAddr, which sits in shared memory and is little-endian.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
drivers/net/typhoon.c diff | blob | history
Linux kernel for KaRo TX COM modules