CVS: cvs.openbsd.org: src

[Kenneth R Westerback <krw_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	krw_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2004/04/17 18:49:29

Modified files:
	sys/dev/ic     : siop.c 
	sys/scsi       : scsi_base.c scsiconf.c scsiconf.h 

Log message:
Restore siop's (and possibly others) ability to negotiate tags/wide/sync by
reverting to a single (short) INQUIRY command during probe. Compensate in siop
by trying PPR on all targets on SCSI-3 buses and falling back to WDTR/SDTR if
PPR rejected.

Problem found by mickey_(_at_)__(_dot_)_ Tested on a wide variety of devices by Marco.

ok marco@ deraadt_(_at_)__(_dot_)_