CVS commit: src

[Scott Reynolds <scottr%netbsd.org@localhost>]

Module Name:    src
Committed By:   scottr
Date:           Mon Sep 14 05:56:14 UTC 1998

Modified Files:
        src/sys/dev/ic: ncr5380sbc.c
Log Message:
Correct a serious problem that affects at least front ends that can only
use PIO (or equivalent) code to do asynchronous transfers:  In
ncr5380_scsi_cmd(), test to see if the request has been completed after
the call to ncr5380_sched(), and return COMPLETE if so.  This avoids
going into an infinite loop in scsipi_execute_xs() while waiting for an
interrupt to trigger completion of the transfer... which, of course,
never happens, since it's already done.