Re: [PATCH v1 1/2] PCI: Disable MSI for Pericom PCIe-USB adapter

Andy Shevchenko
2020-11-06T10:10:01Z

On Thu, Nov 05, 2020 at 08:06:43PM +0200, Andy Shevchenko wrote:
> Pericom PCIe-USB adapter ambiguously advertises MSI, but documentation says
> "The MSI Function is not implemented on this device." in the chapters 7.3.27,
> 7.3.29-7.3.31.

I have sent v2 [1].

[1]: https://lore.kernel.org/linux-usb/20201106100526.17726-1-andriy.shevchenko@linux.intel.com/

> Fixes: 306c54d0edb6 ("usb: hcd: Try MSI interrupts on PCI devices")
> Datasheet: https://www.diodes.com/assets/Datasheets/PI7C9X440SL.pdf
> Reported-by: alberto.vignani@fastwebnet.it
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

--
With Best Regards,
Andy Shevchenko