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13 Commits

Author SHA1 Message Date
chuck 623ec41006 Ensure siop_acb alignment via malloc rather than let alignment depend 
on the size of MI data structures that come before it in the softc.
Chip will not function properly if alignment is wrong.  (as per OpenBSD)
Detected and fixed by: Chuck Cranor <chuck@ccrc.wustl.edu>
                and Michael L Hitch <osymh@gemini.oscs.montana.edu>
 1996-02-03 18:47:07 +00:00
chopps 34373365cb Add minimal dumpfile support. 
Fix a bug in pt_enter_ptpage which caused MMU faults on low-mem conditions.
Change siop drivers to better handle sync.
Remove diag. done for ide -- its redundant as the ROM does similar.
fixed ite_filter to not panic if typing before the device is fully setup
All thanks to osymh@gemini.oscs.montana.edu (Michael L. Hitch)
 1995-09-16 16:11:03 +00:00
chopps 2208782633 SCSI disconnects: siop from osymh@gemini.oscs.montana.edu (Michael L. Hitch) 
and sbic from "Eduardo E. Horvath eeh@btr.com" <eeh@btr.btr.com>

Other cleanup (remove cpu040) and enabling IVS A500 support
from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
 1995-08-18 15:27:29 +00:00
mycroft 80d7b0695a minphys() functions really should return void. 1995-08-12 20:30:45 +00:00
chopps bbd70b413b fix minphys routine to match others 1995-07-26 14:30:53 +00:00
chopps 32dc3c5832 Many changes from osymh@gemini.oscs.montana.edu (Michael L. Hitch) 
Now use amiga HW for soft interrupts, non-contig options (2 or many chunks),
interrupt handler lists, 4066 ethernet, 1291 scsi, option to defer level 6
interrupts to level 4 (deal with icky built-in serial port)
 1995-02-12 19:18:33 +00:00
chopps 396754ce32 catchup with scsi changes from osymh@gemini.oscs.montana.edu (Michael L. Hitch) 1995-01-05 07:22:31 +00:00
chopps 4726ce2818 consolidate the zbusses. le support for multiple tx buffs and full use of 32k 
RAM. AGA dbl PAL mode added for console. Many changes to siop--most not
yet done. All from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
 1994-12-28 09:24:55 +00:00
cgd ec77f0b327 new RCS ID format. 1994-10-26 02:01:24 +00:00
chopps ff496d00ee don't flush cache on context switches for 040's, reduce flushing 
on dma operations.  code from me and Michael Hitch
 1994-06-14 00:58:05 +00:00
chopps c1de856362 update from osymh@gemini.oscs.montana.edu (Michael L. Hitch) add support 
for zthreebus siop scsi drivers and better machine recocgnition.
 1994-05-12 05:56:28 +00:00
chopps 276eff6bd9 Add missing Id's 1994-02-11 07:00:37 +00:00
mw bdb2629d63 Integrate recent changes done to the amiga branch. Includes support 
for the '40.
Support for more scsi controllers (zeus, magnum)
Support for more tapes (in st.c)
New custom chip console code integrated.
 1994-01-26 21:05:34 +00:00