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Re: [PATCH] bcm43xx-mac80211: Fix machine checks on PPC with rev 1 PHYs

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On Wed, Apr 11, 2007 at 11:08:53AM -0500, Larry Finger wrote:
> On PPC architecture with phy->rev == 1, machine checks occur during
> initialization of the "Extended G PHY registers". This problem was
> also seen on bcm43xx-softmac, and was fixed by conditionally skipping
> over certain reads/writes of these registers.  The same solution has been
> applied here with testing by David Woodhouse.  Note: These modifications
> are not found in the specifications, but are needed for PPC.

I added this patch to the Fedora rawhide kernels, but our Fedora QA
lead reports that he still has this crash:

	http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=233011

I had diagnosed this to be the same crash as this patch was supposed
to address.  Was I in error?

He also reports that the problem still occurs on my FC7 test kernels,
which are very close to the current rawhide kernels but with the most
recent round of wireless-dev updates added.

	http://people.redhat.com/linville/kernels/fc7/

Any thoughts?

John
-- 
John W. Linville
linville@xxxxxxxxxxxxx
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