Re: SIIG DP CyberSerial 4S PCIe Support

From: James Lamanna
Date: Tue Mar 09 2010 - 10:09:37 EST


On Mar 9, 2010, at 6:15, "Andrey Panin" <pazke@xxxxxxxxxxxxxx> wrote:

On 067, 03 08, 2010 at 09:15:26PM -0800, James Lamanna wrote:

That's probably the case.
It looks like 8250 doesn't know about this PCIe device at all.
The Oxford PCI ID is not in pci_ids.h nor is the SIIG subsystem ID.
I'll see if I can maybe work up a patch to support this device, since I've found
the datasheet for the Oxford 4 port UART controller, but I may need some help.
Or if anyone else (who has more experience with this) wants to formulate one,
it would be greatly appreciated.

Looks like you card can use existing code for Oxford Semiconductor UARTs.
Can you test the attached patch for 2.6.33 ?

Hi Andrey,
Coincidentally I found your patch for 2.6.28 that I was able to backport to 2.6.24. The card seems to be working great!
Is this patch in mainline now?

Thanks.

-- James
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