Re: [PATCH v6 4/6] can: ctucanfd: CTU CAN FD open-source IP core - PCI bus support.

From: Pavel Machek
Date: Thu Oct 22 2020 - 07:39:56 EST


Hi!


> @@ -12,4 +12,13 @@ config CAN_CTUCANFD
>
> if CAN_CTUCANFD
>
> +config CAN_CTUCANFD_PCI
> + tristate "CTU CAN-FD IP core PCI/PCIe driver"
> + depends on PCI
> + help
> + This driver adds PCI/PCIe support for CTU CAN-FD IP core.
> + The project providing FPGA design for Intel EP4CGX15 based DB4CGX15
> + PCIe board with PiKRON.com designed transceiver riser shield is available
> + at https://gitlab.fel.cvut.cz/canbus/pcie-ctu_can_fd .
> +
> endif

Ok, now the if in the first patch makes sense. It can stay.

And it is separate module, so EXPORT_SYMBOLs make sense. Ok.

> +#ifndef PCI_VENDOR_ID_TEDIA
> +#define PCI_VENDOR_ID_TEDIA 0x1760
> +#endif

> +#define PCI_DEVICE_ID_ALTERA_CTUCAN_TEST 0xCAFD
> +#define PCI_DEVICE_ID_TEDIA_CTUCAN_VER21 0xff00

These should go elsewhere.

> +static bool use_msi = 1;
> +static bool pci_use_second = 1;

true?

Best regards,
Pavel
--
http://www.livejournal.com/~pavelmachek

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