Re: [PATCH] 8250_pci.c: Update NI specific devices class to multi serial

From: Andy Shevchenko
Date: Wed Jan 23 2019 - 10:19:03 EST


On Mon, Jan 14, 2019 at 4:13 PM Guan Yung Tseng <guan.yung.tseng@xxxxxx> wrote:
>
> Modified NI devices class to PCI_CLASS_COMMUNICATION_MULTISERIAL.
> The reason of doing this is because all NI multi port serial cards
> use PCI_CLASS_COMMUNICATION_OTHER class and thus fail the
> serial_pci_is_class_communication test added in the commit 7d8905d06405
> ("serial: 8250_pci: Enable device after we check black list").

Guan, can you provide an output of the

lspci -nk -xx -vv -s <BDF>

of your device, where <BDF> is a PCI address in a form of bus:device.function?

--
With Best Regards,
Andy Shevchenko