On 2/24/26 17:56, Shenwei Wang wrote: > Technically, yes—it's possible to use the virtio mechanism directly without > rpmsg. > It’s a bit like talking straight to the IP layer without involving TCP or > UDP: doable, but > at a lower‑level approach. > > As for the idea of gpio‑virtio, which could be an optional solution that > certain customers > might prefer. I recall hearing this idea from Mathieu originally, though I’m > not sure whether > he plans to implement it.
gpio-virtio is already upstream in drivers/gpio/gpio-virtio.c
