Fri, Jun 07, 2024 at 07:43:34PM +0800, Crescent Hsieh kirjoitti:
> Moxa PCIe and Mini-PCIe boards are capable of switching the serial
> interface through software control, while other PCI boards switch the
> serial interface through hardware DIP switches.
>
> This patch adds a check while setting the default serial interface.
...
> +static bool pci_moxa_is_pcie(unsigned short device)
Please, avoid potential collisions in the namespace, i.e.
start your function names with moxa, and not with pci.
This can be amended once you split out 8250_moxa.
> +{
> + if (device == PCI_DEVICE_ID_MOXA_CP102E ||
> + device == PCI_DEVICE_ID_MOXA_CP102EL ||
> + device == PCI_DEVICE_ID_MOXA_CP104EL_A ||
> + device == PCI_DEVICE_ID_MOXA_CP114EL ||
> + device == PCI_DEVICE_ID_MOXA_CP116E_A_A ||
> + device == PCI_DEVICE_ID_MOXA_CP116E_A_B ||
> + device == PCI_DEVICE_ID_MOXA_CP118EL_A ||
> + device == PCI_DEVICE_ID_MOXA_CP118E_A_I ||
> + device == PCI_DEVICE_ID_MOXA_CP132EL ||
> + device == PCI_DEVICE_ID_MOXA_CP134EL_A ||
> + device == PCI_DEVICE_ID_MOXA_CP138E_A ||
> + device == PCI_DEVICE_ID_MOXA_CP168EL_A)
> + return true;
> +
> + return false;
Hmm... First of all, can this be done by using pci_is_pcie()?
Second, if the above is not sufficient, this can be read from driver data, no?
> +}
--
With Best Regards,
Andy Shevchenko
