pk
a21d934940
Add bus tags.
...
Add interrupt chaining facility (currently used for `le'; the `esp'
device should follow).
1998-03-21 20:28:44 +00:00
pk
13ad3421cd
DMA draining macros have moved to dma.c
1996-11-27 21:49:53 +00:00
christos
7d1960f502
backout previous kprintf change
1996-10-13 02:59:38 +00:00
christos
19d8368f2f
printf -> kprintf, sprintf -> ksprintf
1996-10-11 00:44:42 +00:00
abrown
709298a10a
- Changed Sun4m DMA chip support to detect and use maximum available SBus
...
burst size when transferring data.
- Changed ledma attach code to pay attention to the PROM's notion of what
cable type is being used. Note that this patch does not fix the problem
recently discussed on port-sparc; in most cases the PROM doesn't know
what cable type is being used. The default is now TP rather than AUI,
though. A complete fix is forthcoming.
1996-04-22 02:34:53 +00:00
pk
954302ae70
Handle sun4m ledma' and espdma'.
...
DMA setup requires services of the IOMMU.
1996-03-31 22:32:45 +00:00
christos
09ff5d56a7
fix format in printf()
1996-03-16 23:28:28 +00:00
pk
d5ddbf99ab
Separate DMA and SCSI routines more.
1996-02-12 15:59:51 +00:00
deraadt
1eb4763766
debug code for dma hang
1994-11-27 00:08:34 +00:00
deraadt
274a90762d
copyright/Id cleanup
1994-11-20 20:51:32 +00:00
deraadt
425833d1b0
sun4/300 support works
1994-10-02 21:59:56 +00:00
deraadt
1340faab13
Replacement esp (NCR 53C9X + LSI DMA) scsi driver from Peter Galbavy.
1994-09-17 23:48:32 +00:00
