1df7dffd26
Nuke an unused variable.
1998-09-01 21:28:04 +00:00
c529c40718
Normalize the copyright notice on this file.
1998-08-15 20:42:25 +00:00
d5df55112a
vm_offset_t -> {paddr_t,vaddr_t}, vm_size_t -> vsize_t
1998-08-14 16:50:00 +00:00
d6041754c2
Allow the DMA tag to specify a boundary contraint. If the device has a
...
more strict boundary, the map will use it, otherwise the map will inherit
the tag's, unless the tag's constraint is 0 (no boundary constraint).
1998-06-03 18:25:53 +00:00
0cb3acc9ae
Correct a small, but fatal, typo.
1998-05-21 23:38:04 +00:00
49aa171ab9
Add support for chaining DMA windows together, for falling back on
...
SGMAPs if a direct-mapped window fails.
1998-05-13 21:21:16 +00:00
4665241bf8
Simplify the direct-mapped DMA case somewhat by adding a window base
...
member to the DMA tag, and calling the direct-mapped back-ends directly,
rather than through chipset-specific front-ends which pass the window
base as an additional argument.
1998-05-07 20:09:37 +00:00
aed073a77f
add Alpha 4100 support
1998-04-15 00:50:14 +00:00
thorpej