Subject: Re: -current on Ultra 5+ - now it's major siop0 lossage
To: None <port-sparc@NetBSD.ORG>
From: None <eeh@netbsd.org>
List: port-sparc
Date: 01/27/2001 01:05:34 
	1.5Q messages:

	scsibus0: waiting 2 seconds for devices to settle...
	siop0: alloc newcdb at PHY addr 0xc006c000
	siop0: target 0 using tagged queuing

	[ARRGH - how do I turn this off???]

	sd0 at scsibus0 target 0 lun 0: <QUANTUM, XP39100S, LYK8> SCSI2 0/direct fixed
	sd0: 8682 MB, 5899 cyl, 20 head, 150 sec, 512 bytes/sect x 17781520 sectors
	DMA IRQ: bus fault dma fifo empty, DSP=0xc0069fec DSA=0xc006df0:
	last msg_in=0x0 status=0xff
	siop0: unhandled scsi interrupt, sist=0x400 sstat1=0xf DSA=0xc006df00 
	DSP=0xc0069fec
	IPsec: Initialized Security Association Processing.
	root device: sd0a
	[...]

I have been able to verify that the latest versions
of machdep.c and iommu.c break DVMA.  I will be looking
into this shortly.  

Edaurdo