On Fri, Aug 13, 2010 at 11:52, Michael Karcher
<[email protected]> wrote:
> This board is a typical problem board, as there seems to be no sane
> device. OTOH, MSI is quite good at their subsystem IDs, in that the
> subsystem ID is the four-digit board number 7061 in this case, so
> matching one subsystem ID on MSI boards is good enough.
>
> An ID that can't be turned off is the DMI string, but we prefer to have
> flashrom working without DMI, too. I am really at loss what to do here.
> Probably pick just one of the MSI-branded devices (to reduce the
> likelyhood of hitting a disabled one) and the south bridge (with
> meaningless subsystem IDs, as you correctly found out).
>
> We have:
>  - VGA - probably goes away if an AGP card is put in.
>  - Audio - could be disabled in server use (onboard VGA boards might be
> used in servers quite likely)
>  - Network - Just 100 MBit. Might be replaced by an gigabit card in
> server use
>  - SATA RAID - This chip thankfully seems to have just one PCI ID
> (unlike Intel where the same chip has up to three IDs for
> AHCI/RAID/compatibility).
>
> So for desktop use of that board, the VGA device is probably unreliable,
> for server use audio and network. So I suggest to go with SATA/RAID and
> south bridge.
>
> For either your original PCI ID set, or my suggestion (after testing
> that the match still applies), the patch is
>
> Acked-by: Michael Karcher <[email protected]>

Thanks for your comments!

Here is the patch again. Matching on SATA/RAID (with subsystem IDs)
and south bridge (without subsystem IDs) as suggested. Tested and
works.

Signed-off-by: Mattias Mattsson <[email protected]>


-mattias

Attachment: msi_km4am-v_try2.patch
Description: Binary data

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