Module Name:	syssrc
Committed By:	nisimura
Date:		Tue Jul  4 01:10:20 UTC 2000

Modified Files:
	syssrc/sys/dev/ic: ncr53c9x.c

Log Message:
Fix negative timeout symptoms caused by integer multiply overflow,
which is revealed with larger HZ systems like NetBSD/pmax (256Hz)
and NetBSD/alpha (1024Hz) as reported by PR#8645.  Polled tape
drive access is done with maximum 6 hour timeout which ended up
with negative time and then confused SCSI bus severely.


To generate a diff of this commit:
cvs rdiff -r1.51 -r1.52 syssrc/sys/dev/ic/ncr53c9x.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.