CVS: cvs.openbsd.org: src

[Martin Reindl <martin_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	martin_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2005/05/09 15:55:12

Modified files:
	sys/arch/alpha/alpha: dec_1000a.c dec_2100_a50.c dec_550.c 
	                      dec_6600.c dec_axppci_33.c dec_eb164.c 
	                      dec_eb64plus.c dec_kn20aa.c 

Log message:
fixes and updates for root device detection from NetBSD:

- remove unneeded checks and variables
- use strncasecmp() to check b->protocol because the case is dependant on the
firmware revision
- check logical unit numbers
- consistently check PCI function numbers
- on the 6600 models check which PCI hierarchy is looked at
- makes root device detection on DS20 (6600) work

testing by claudio, xsa and miod; ok miod@