>Number:         34853
>Category:       kern
>Synopsis:       can not boot 3.1RC4(AMD64) with a qlogic qla2200f/66 hba installed. gives "isp0: I/O while blocked" message continuously.
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Oct 18 19:10:00 +0000 2006
>Originator:     Ron Swiernik
>Release:        3.1_RC4
>Organization:
>Environment:
NetBSD daedalus 3.1_RC4 NetBSD 3.1_RC4 (GENERIC.MP) #0: Wed Oct 11 15:44:09 UTC 2006  builds@b1.netbsd.org:/home/builds/ab/netbsd-3-1-RC4/amd64/200610111438Z-obj/home/builds/ab/netbsd-3-1-RC4/src/sys/arch/amd64/compile/GENERIC.MP amd64

>Description:
can not boot 3.1-RC4 with a QLA2200F/66 installed. gives a "isp0: I/O while blocked" message continuously. I have tried the default INSTALL 
kernel and the GENERIC.MP kernel. I have tried with BIOS enabled
and disabled with no difference. 

This bug also exists in 3.0 with a multprocessor kernel build with the
32bit kernel.
>How-To-Repeat:
just plug in a qla2200f/66 card and boot the machine.
>Fix: