Re: PCI Issues with ExpressCard/54 Audio Device

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On Thu, Feb 26, 2015 at 09:20:59AM +0100, Takashi Iwai wrote:

> FYI, during the previous debug sessions, we found that the sound
> driver gets only 0xff for mapped register accesses, so I suggested to
> report to PCI devs.  IIRC, the non-hotplug board with this chip worked
> in the past.

I skimmed the previous emails but I missed this part.  Did you add
instrumentation to the driver, or is it just obvious from the way the
driver behaves that we're getting 0xff?

Bjorn
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