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| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2010-11-06 16:53:16 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2010-11-06 16:53:16 +0000 |
| commit | 45d3e364b6be21e55782f40158b077add47f1e3f (patch) | |
| tree | 71dac2d5550c76615586cad3845a5a606d060be0 /sys/dev/pci/pciide.c | |
| parent | 5c1102b77df12dbb075ff378bfff2b9dd0c7d942 (diff) | |
If the dma_init callback function returns with EINVAL, fall back to PIO.
This will be used to work around bugs in certain pciide(4) controllers.
From NetBSD.
ok jsg@, krw@, deraadt@
Diffstat (limited to 'sys/dev/pci/pciide.c')
0 files changed, 0 insertions, 0 deletions