| commit | 173fe2a6bc92274b73d7e881d7c755899a1140ac | |
| author | sephe <sephe> | |
| Sat, 14 Jul 2007 07:29:30 +0000 (14 07:29 +0000) | ||
| committer | sephe <sephe> | |
| Sat, 14 Jul 2007 07:29:30 +0000 (14 07:29 +0000) | ||
| tree | e18c9ec6ca3ca78d780a57851f9341618c8b684d | treesnapshot (tar.gz zip) |
| parent | ad605df3aa1f3b5cd461d1fa4ca04bbeff6e31ff | commitdiff |
- When creating dma map, allocate at least one bounce page even if the
max size of the dma tag is less than one page.
- alloc_bounce_pages() returns number of bounce pages that have been
allocated, not error value.
- Increase MAX_BPAGES to 1024 to cooperate with modern devices.
Tested-by: Jörg Anslik <joerg@anslik.de>
Approved-by: dillon@
max size of the dma tag is less than one page.
- alloc_bounce_pages() returns number of bounce pages that have been
allocated, not error value.
- Increase MAX_BPAGES to 1024 to cooperate with modern devices.
Tested-by: Jörg Anslik <joerg@anslik.de>
Approved-by: dillon@
| sys/platform/pc32/i386/busdma_machdep.c | diffblobblamehistory |