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| author | David Gwynne <dlg@cvs.openbsd.org> | 2017-05-08 00:27:46 +0000 |
|---|---|---|
| committer | David Gwynne <dlg@cvs.openbsd.org> | 2017-05-08 00:27:46 +0000 |
| commit | e9fa087f6298b91db0dbe730065219a569ed30c7 (patch) | |
| tree | 6966b785c7dbb463002559e8ccbc305d4fbffd1a /sys/arch/sparc64/stand | |
| parent | c2f5797256434d3b2a71bc0ea895cd9248f151f3 (diff) | |
add a BUS_DMA_64BIT flag to bus_dma on all our archs.
this is so drivers can advertise that they can handle 64 dma addresses
to the platform. it may choose to handle dmamaps differently based
on this flag.
tweaks and ok tom@
ok kettenis@
Diffstat (limited to 'sys/arch/sparc64/stand')
0 files changed, 0 insertions, 0 deletions