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| author |   miod <miod@openbsd.org> | 2014-03-10 21:32:15 +0000 |
|---|---|---|
| committer | miod <miod@openbsd.org> | 2014-03-10 21:32:15 +0000 |
| commit | acc42d188fae858bccd1c6c5f0a92664952f7cc4 (patch) | |
| tree | 02a81c7dbff1e2d061198bc64087d98bed7b27fe /games/hack/hack.o_init.c | |
| parent | Support PMAP_NOCACHE in pmap_enter() flags. If set when mapping a managed (diff) | |
| download | wireguard-openbsd-acc42d188fae858bccd1c6c5f0a92664952f7cc4.tar.xz wireguard-openbsd-acc42d188fae858bccd1c6c5f0a92664952f7cc4.zip | |
Support BUS_DMA_NOCACHE in bus_dma(9). Memory allocations done with
BUS_DMA_NOCACHE (or BUS_DMA_COHERENT if the platform does not have coherent
caches) will use PMAP_NOCACHE when invoking pmap_enter(), to avoid creating
cached mappings, and then evicting them from the cache.
Diffstat (limited to 'games/hack/hack.o_init.c')
0 files changed, 0 insertions, 0 deletions