There are many variants of e1000 which are supported by Linux and FreeBSD
kernel drivers which are not handled by the DPDK e1000 PMD. Looks like the base
code for e1000 has not been updated in years.

Specifically, the Tiger Lake and related chips are not supported.
This interface would be useful for testing on my machine.

$ lspci -n -v -s 00:1f.6
00:1f.6 0200: 8086:15fc (rev 20)
        DeviceName: Onboard - Ethernet
        Subsystem: 1458:1000
        Flags: bus master, fast devsel, latency 0, IRQ 226, IOMMU group 16
        Memory at 88700000 (32-bit, non-prefetchable) [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: e1000e
        Kernel modules: e1000e

$ sudo ethtool -i eno2
driver: e1000e
version: 6.10.11-amd64
firmware-version: 0.6-4
expansion-rom-version: 
bus-info: 0000:00:1f.6
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes