Re: [usb-storage] Re: [v4l-dvb-maintainer] 2.6.16-rc: saa7134 + u sb-storage = freeze

From: Alan Cox
Date: Fri Mar 17 2006 - 15:04:42 EST

On Fri, Mar 17, 2006 at 09:59:44AM -0600, Ballentine, Casey wrote:
> Attached please find the output of "lspci -vvxxx" using the released 1.05
> BIOS and the 1.05 test BIOS on a VIA EPIA PD-10000 mainboard (CLE266
> northbridge and vt8235 southbridge). Hopefully this will shed some light on
> what VIA is doing. Let me know if I can provide more information.

Ok the changes in the PCI space are

82C586_1 : 0x70 was 0x22: now 0x42
8235 (South) : 0x91 was 0x00 now 0x03
862X (North) : 0x61 was 2a now ea 0x62 was 00 now 03 0x68
was 0xD1 now 0xCA 0x81 was 0x61 now 0x69

8235 0x91 is just general purpose timer control
82C586_1 0x70 is an IDE status bit

So the changes that matter are those (or some of those) on the 862X. Which is
the one bit I don't have docs on

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