kern/54627: PC Card panics with NEWCARD

Warner Losh imp at
Fri Jul 18 22:20:18 PDT 2003

>Number:         54627
>Category:       kern
>Synopsis:       PC Card panics with NEWCARD
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Jul 18 22:20:16 PDT 2003
>Originator:     Warner Losh
>Release:        FreeBSD 5.1-RELEASE



	Some PC Cards are not happy with the address that they are
	mapped at.  These cards read all 0's when mapped at the address,
	which causes issues with pccard's scanning of the CIS.
	Alternatively, the problem may lie in the power code and things
	are not settled by the time the CIS is read.




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