diff options
| author | Alexander Yurchenko <grange@cvs.openbsd.org> | 2003-10-17 08:14:10 +0000 |
|---|---|---|
| committer | Alexander Yurchenko <grange@cvs.openbsd.org> | 2003-10-17 08:14:10 +0000 |
| commit | 6dbc421deb21d25ce2935f847921dc56a8399cbb (patch) | |
| tree | dc0980203c1dd3c84fe617bd090ac4259903d662 /sys/dev/i2o/iop.c | |
| parent | dc1014eb963fbe3c6148ff2c44c5843259f66b55 (diff) | |
Merge an old fix from NetBSD:
- do not stop/unload current DMA operation if an IRQ was not detected
by DMA engine unless the force flag was given, fixes DMA problems
in shared IRQ setups;
- ack interrupt before entering DMA codepath
Tested by many.
Work by niklas@ but he doesn't want to commit it for some reason.
Diffstat (limited to 'sys/dev/i2o/iop.c')
0 files changed, 0 insertions, 0 deletions