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Re: LP-PHY Fatal DMA error 0x00000800 on non-ULV Core 2 Duo?!?!!??!

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2010/2/28 Rafał Miłecki <zajec5@xxxxxxxxx>:
> 2010/2/28 Gábor Stefanik <netrolller.3d@xxxxxxxxx>:
>> On Sun, Feb 28, 2010 at 7:00 PM, William Bourque
>> <william.bourque@xxxxxxxxxx> wrote:
>>> I confirm, it still crashes on my notebook as well. However the new
>>> "fallback to PIO" behavior introduced earlier do a fine job getting it back
>>> on track.
>>>
>>> Btw, you are often refering to some documentation that document the register
>>> for this device, where could I find it? I probably won't be able to do much,
>>> but I'm curious to see...
>>>
>> New test patch attached.
>
> Patch adds this /incorrect/ ssb_write32 to 0x280a, right? By incorrect
> I mean over range.
>
> Would be nice to see if dumping tool generates same log about 0x280a
> now (for wl and b43 patched).

I added both the "incorrect" 0x280a and the "correct" 0x80a here - it
is possible that the 0x280a one takes advantage of an undocumented
feature in PhoenixBIOS.

>
> --
> Rafał
>



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