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freebsd-dev/sys/dev/aic7xxx
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Justin T. Gibbs 0a44712261 Implement SCB paging. This allows up to 255 active commands on 
aic7770 >= Rev E, aic7850, aic7860, aic7870, and ai7880 based controllers.

Make findSCB safer for non-tagged commands when tagged commands are
active on the controller.  The symptoms of this problem were
"Overlapped commands attempted" messages during error recovery
attempts.

Compact scratch ram usage.  This leaves 8 bytes free for future use.

Clean up some comments.

aic7xxx_reg.h:
Update my copyright.
1996-04-20 21:20:31 +00:00
..
aicasm aic7xxx.seq: 1996-03-31 03:02:37 +00:00
aic7xxx_asm.1 John Aycock's BSD copyrighted sequencer assembler and sequencer code. This 1995-04-15 21:45:56 +00:00
aic7xxx_asm.c aic7xxx.seq: 1996-03-31 03:02:37 +00:00
aic7xxx_reg.h Implement SCB paging. This allows up to 255 active commands on 1996-04-20 21:20:31 +00:00
aic7xxx.seq Implement SCB paging. This allows up to 255 active commands on 1996-04-20 21:20:31 +00:00
aicasm.c aic7xxx.seq: 1996-03-31 03:02:37 +00:00