simonb
a85e214bda
Make sure that private DMA flags don't overlap with standard DMA flags;
...
start these at 0x10000 to leave room for an increase in the latter.
2002-03-17 21:45:06 +00:00
thorpej
af66038f73
Merge the thorpej-mips-cache branch onto the trunk. This is an
...
overhaul of how caches are handled for NetBSD's MIPS ports.
2001-11-14 18:15:10 +00:00
thorpej
a08af3853a
Implement bus_space_mmap().
2001-09-04 06:57:26 +00:00
thorpej
babefc5331
Add BUS_DMA_READ and BUS_DMA_WRITE flags, that hint the back-end
...
at dmamap load time that the mapping will be used for a unidirectional
transfer of the specified direction.
2001-07-19 15:32:10 +00:00
thorpej
2c4c690f14
Add the BUS_DMA_STREAMING flag.
2001-03-07 22:42:16 +00:00
simonb
889c658b5b
Change the kernel mmap interface so that the offset to map is an
...
"off_t" and the return value is a "paddr_t" to allow mappings
at offsets past 2^31 bytes. Somewhat inspired by FreeBSD, which
only changed the offset to a "vm_offset_t".
Includes updates for the i386, pc532 and sh3 mmmmap from Jason Thorpe.
2000-06-26 04:55:19 +00:00
soda
7b3141e1fb
for DeskStation RPC44
2000-06-20 08:26:52 +00:00
soda
861ce3dca7
bus_space/bus_dma implementation for arc port, based on i386 port, pmax port,
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hpcmips port, and the version contributed by Shuichiro URATA <ur@a-r.org>.
2000-06-09 05:14:42 +00:00
soda
71f6ef9ee6
merge changes between OpenBSD-2.1 and OpenBSD-2.6
2000-02-22 11:25:55 +00:00
soda
564df9b630
merge to NetBSD-current (DeskStation and Algor support is currently broken)
2000-01-23 21:01:48 +00:00
soda
34b87233e0
Moved from /cvsroot/syssrc/sys/arch/pica/include/bus.h,v
2000-01-23 20:08:17 +00:00