[PATCH v1] net/idpf: add IDPF PCI class ID support

[David Marchand]

Hello,

On Mon, 22 Sept 2025 at 08:35, Vemula Venkatesh
<venkatesh.vemula at intel.com> wrote:
> diff --git a/drivers/net/intel/idpf/idpf_common_device.h b/drivers/net/intel/idpf/idpf_common_device.h
> index 5f3e4a4fcf..9d1d7dc47c 100644
> --- a/drivers/net/intel/idpf/idpf_common_device.h
> +++ b/drivers/net/intel/idpf/idpf_common_device.h
> @@ -44,6 +44,23 @@
>         (sizeof(struct virtchnl2_ptype) +                               \
>          (((p)->proto_id_count ? ((p)->proto_id_count - 1) : 0) * sizeof((p)->proto_id[0])))
>
> +/** Macro used to help building up tables of device IDs with PCI class */
> +#define RTE_PCI_CLASS(cls)          \
> +       .class_id = (cls),      \
> +       .vendor_id = RTE_PCI_ANY_ID,  \
> +       .device_id = RTE_PCI_ANY_ID,  \
> +       .subsystem_vendor_id = RTE_PCI_ANY_ID, \
> +       .subsystem_device_id = RTE_PCI_ANY_ID

Don't define a macro with the RTE_PCI_ namespace in a driver.

Either this is really specific to IDPF, and this should be renamed
with a prefix reflecting this.
This macro is a huge wildcard on a pci class, which seems very specific.

Or this makes sense for other drivers and then this macro should be
moved to the pci bus driver header.


-- 
David Marchand