Warner Losh
1b0a8621e6
Repo copy i8237.h to dev/ic so we can get rid of some of the final vestiges
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of includes of i386 files from non-i386 ports.
2001-06-30 05:29:11 +00:00
Andrew Gallatin
d8cbedb6b0
remove breakage that snuck in with my last commit
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pointed out by: peter
2000-06-29 02:26:48 +00:00
Andrew Gallatin
49c0f52e11
Support bounce buffers for ISA DMA on the alpha. This is required for the
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irongate chipset (used in the UP1000) which does not support scatter/gather
DMA. We'll still use scatter gather if the core logic chipset supports it.
Reviewed by: dfr
2000-06-19 18:41:27 +00:00
Poul-Henning Kamp
d8b47cbb70
Stop isadma from abusing the B_READ, B_RAW and B_WRITE flags.
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Define ISADMA_{READ,WRITE,RAW} macros with the same numeric
values as the B_{READ,WRITE,RAW} and use them instead throughout.
2000-03-13 10:19:32 +00:00
Peter Wemm
c3aac50f28
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
Doug Rabson
37b094f876
* Implement ISA dma (only for CIA now but more chipsets to follow).
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* Port the fd driver to alpha.
1999-06-05 13:30:13 +00:00
