mycroft
Sun Mar 24 17:20:55 EST 1996
Update of /a/cvsroot/src/sys/dev/isa
In directory pain.lcs.mit.edu:/b/tmp/cvs-serv8920

Modified Files:
	files.isa 
Added Files:
	aha.c ahareg.h bt.c btreg.h 
Removed Files:
	aha1542.c bt742a.c 
Log Message:
Various, including:
* Display as much revision info as we can get.
* Fix a race condition that could cause interrupts to be lost.
* Handle `out of mailbox' conditions (much) more gracefully.
* Schedule timeouts more safely.
* Add diagnostic code to (correctly) detect if a CCB times out before its
outgoing mailbox is emptied.