RE: [PATCH net-next v1 2/5] net: enetc: Enable probing of version 4.4 devices

From: Wei Fang

Date: Fri Oct 09 2026 - 22:02:17 EST


> The ENETC v4.4 devices are present on S32N79 SoCs and feature only
> Pseudo-MAC ENETC ports, whose PFs expose both the 0xe101 and 0xe110

I think the device ID of the ENETC PF with the pseudo MAC should be 0xe110.
The device ID 0xe101 should be only used for the standalone ENETCs (without
pseudo MAC). Is this a hardware issue? If so, a workaround is to set these PF's
device ID to 0xe110 in IERB module. Then the device ID 0xe110 will be present
in the PCIe ECAM space.

> PCI device IDs, while the VFs answer to the usual device ID of 0xef00.
>
> Signed-off-by: Claudiu Manoil <claudiu.manoil@xxxxxxx>