Hiten Pandya b77c32a07e Rename BUS_DMAMEM_NOSYNC to BUS_DMA_COHERENT. ... The current name is confusing, because it indicates to the client that a bus_dmamap_sync() operation is not necessary when the flag is specified, which is wrong. The main purpose of this flag is to hint the underlying architecture that DMA memory should be mapped in a coherent way, but the architecture can ignore it. But if the architecture does supports coherent mapping of memory, then it makes bus_dmamap_sync() calls cheap. This flag is the same as the one in NetBSD's Bus DMA. Reviewed by: gibbs, scottl, des (implicitly) Approved by: re@ (jhb)		2003-05-30 20:40:33 +00:00
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acpica	Commit MD parts of a loosely functional AMD64 port. This is based on	2003-05-01 01:05:25 +00:00
amd64	Nasty 'make it compile' port to amd64. Note that it needs some other	2003-05-30 01:02:52 +00:00
compile	Make space for compilations.	2002-07-06 02:49:07 +00:00
conf	Add BASIC i386 binary support for the amd64 kernel. This is largely	2003-05-14 04:10:49 +00:00
ia32	Deal with the user VM space expanding. 32 bit applications do not like	2003-05-23 05:07:33 +00:00
include	Rename BUS_DMAMEM_NOSYNC to BUS_DMA_COHERENT.	2003-05-30 20:40:33 +00:00
isa	Give a %fs and %gs to userland. Use swapgs to obtain the kernel %GS.base	2003-05-12 02:37:29 +00:00
pci	Commit MD parts of a loosely functional AMD64 port. This is based on	2003-05-01 01:05:25 +00:00
Makefile	This commit adds basic support for the UFS2 filesystem. The UFS2	2002-06-21 06:18:05 +00:00