diff options
| author | Alexander Yurchenko <grange@cvs.openbsd.org> | 2007-05-28 05:10:13 +0000 |
|---|---|---|
| committer | Alexander Yurchenko <grange@cvs.openbsd.org> | 2007-05-28 05:10:13 +0000 |
| commit | 72bbbd14343b349d6b52903791247c38254b0cd8 (patch) | |
| tree | 9e4c3ef2f466c4b78357ac46494e629b0505e268 /regress/misc | |
| parent | d9c54252eec807aec50a4f773877ef471726690e (diff) | |
Provide a separate DMA-able command frame buffer for each CCB to prevent
a race when the new command is posting while the target DMA engine is still
reading the previous command. Now I can finaly remove the openings=1 hack.
Many thanks to dlg@ for analizing the problem.
Diffstat (limited to 'regress/misc')
0 files changed, 0 insertions, 0 deletions