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authorAndreas Oberritter <obi@linuxtv.org>2008-10-08 06:14:16 +0000
committerDavid S. Miller <davem@davemloft.net>2008-10-08 17:12:57 -0700
commit176eaa589b3d242f25f24e472883fcce5f196777 (patch)
tree5b6f51c49accccc5690aaeba7754cf150dd25c43 /net/dsa/dsa_priv.h
parented4cb1337b7c23b91a0f01f661c3f004fc3d3c1a (diff)
8139too: move wmb before TX DMA start
The write barrier should be used before starting a DMA transfer. This fixes a problem, where almost all packets received on another machine had garbled content. Tested with an RTL8100C on a MIPS machine. Signed-off-by: Andreas Oberritter <obi@linuxtv.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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