diff options
| author | Andreas Oberritter <obi@linuxtv.org> | 2008-10-08 02:14:16 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-10-08 20:12:57 -0400 |
| commit | 176eaa589b3d242f25f24e472883fcce5f196777 (patch) | |
| tree | 5b6f51c49accccc5690aaeba7754cf150dd25c43 /drivers/dma/dw_dmac_regs.h | |
| parent | ed4cb1337b7c23b91a0f01f661c3f004fc3d3c1a (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>
Diffstat (limited to 'drivers/dma/dw_dmac_regs.h')
0 files changed, 0 insertions, 0 deletions