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| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2006-07-23 16:57:00 -0400 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2006-09-17 13:29:11 -0400 |
| commit | d4018d7fa63d25f3e1ecf6949fca6b81a182231a (patch) | |
| tree | b9ef9048699ee71f0a37069702415051d15d946c /drivers/ieee1394/ieee1394-ioctl.h | |
| parent | 28212767e58402ea362edcb80b753d49bfd44d98 (diff) | |
ieee1394: sbp2: optimize DMA direction of command ORBs
Only the driver writes ORBs, the device just reads them. Therefore
PCI_DMA_BIDIRECTIONAL can be replaced by PCI_DMA_TODEVICE which may be
cheaper on some architectures.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/ieee1394/ieee1394-ioctl.h')
0 files changed, 0 insertions, 0 deletions