Bug 87225

Summary:	Cardbus devices do not operate on HP Pavillion zv5000
Product:	Base System	Reporter:	mcgovern
Component:	kern	Assignee:	freebsd-bugs (Nobody) <bugs>
Status:	Closed FIXED
Severity:	Affects Only Me
Priority:	Normal
Version:	Unspecified
Hardware:	Any
OS:	Any

Description mcgovern 2005-10-10 19:20:16 UTC

When inserting a card in to the cardbus slot, the card does not appear to be recognized, it does not appear to be powered, and the card does not operate. This problem has been tracked back and confirmed through the 5.3 release.

ACPI has just begun to function with this laptop (between BETA 3 and BETA 5), and previously has always been disabled in order to boot the laptop, and may therefore be a prime suspect. The cardbus slots, however, did not operate with ACPI disabled, either.

dmesg output, as well as output from acpidump may be found at ftp://spoon.beta.com/pub/laptop-debug.

How-To-Repeat: Install current, compile in the ath driver, boot, and insert card.

Comment 1 Jung-uk Kim freebsd_committer

2005-10-10 23:02:56 UTC

Try the following as root before inserting the card:

pciconf -w -b pci0:10:0 0x1a 0x0a

If it works, let me know.

Jung-uk Kim

Comment 2 Jung-uk Kim freebsd_committer

2005-10-12 16:14:43 UTC

State Changed
From-To: open->closed

This problem is already resolved on HEAD.  Originator reported 
the work-around is 'working like a champ.'