Re: [PATCH 2/2] serial: 8250_exar: Add support for USR298x PCI Modems

Andy Shevchenko
2023-04-14T17:12:40Z

On Thu, Apr 13, 2023 at 04:44:21PM -0500, Andrew Davis wrote:
> Possibly the last PCI controller-based (i.e. not a soft/winmodem)
> dial-up modem one can still buy.
>
> Looks to have a stock XR17C154 PCI UART chip for communication, but for
> some reason when provisioning the PCI IDs they swapped the vendor and
> subvendor IDs. Otherwise this card would have worked out of the box.
>
> Searching online, some folks seem to not have this issue and others do,
> so it is possible only some batches of cards have this error.
>
> Create a new macro to handle the switched IDs and add support here.

Yeah, and here you just going to support the schema before your patch 1.

For this patch
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

--
With Best Regards,
Andy Shevchenko