>Number:         29600
>Category:       kern
>Synopsis:       cbb(4) hangs on boot
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Mar 05 14:12:00 +0000 2005
>Originator:     YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp>
>Release:        NetBSD 2.99.16
>Organization:

>Environment:
	
	
System: NetBSD kaeru 2.99.16 NetBSD 2.99.16 (build.kaeru) #221: Sat Mar 5 22:37:30 JST 2005 takashi@kaeru:/home/takashi/work/kernel/build.kaeru i386
Architecture: i386
Machine: i386
>Description:
	my laptop stops working with pccbb.c rev.1.111.
	pccbbintr() is never called for CB_SOCKET_EVENT_POWER and thus
	the cardslot thread sleeps ~forever at "pccpwr".

cbb0 at pci0 dev 8 function 0: Ricoh 5C476 PCI-CardBus bridge (rev. 0x80)
cbb1 at pci0 dev 8 function 1: Ricoh 5C476 PCI-CardBus bridge (rev. 0x80)

>How-To-Repeat:
	try to boot recent kernel on IBM ThinkPad X21.
>Fix:

>Unformatted: