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Limit bus_dma_dmar_set_buswide() definition to kernel only.

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The header is abused for inclusion into userspace, and on stable
branches neither device_t nor bool types are not defined when used
from userspace.

Sponsored by:	The FreeBSD Foundation
X-MFC after:	now
This commit is contained in:
Konstantin Belousov 2019-11-25 14:16:41 +00:00
parent 6b2c1e49da
commit 4f4f3c8fdc
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=355088
1 changed files with 2 additions and 0 deletions
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sys/x86/include/bus_dma.h
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@ -191,7 +191,9 @@ _bus_dmamap_complete(bus_dma_tag_t dmat, bus_dmamap_t map,
return (tc->impl->map_complete(dmat, map, segs, nsegs, error));
}
#ifdef _KERNEL
bool bus_dma_dmar_set_buswide(device_t dev);
#endif
#endif /* !_X86_BUS_DMA_H_ */