CVS commit: src/sys/dev/pci

Module Name:	src
Committed By:	riastradh
Date:		Wed May 13 02:40:56 UTC 2026

Modified Files:
	src/sys/dev/pci: virtio_pci.c

Log Message:
virtio(4): Allow virtio 0.9 BAR0 type to be memory rather than I/O.

This matches virtio>=1.0, and can't break working `hardware': any
existing virtio devices that worked must have reported I/O-type BAR0,
so they will continue to work; this will only enable previously
unusable virtio devices, reporting memory-type BAR0, to work.

Patch from Petri Koistinen.

PR kern/60247: virtio(4): legacy attach fails when BAR0 is MMIO


To generate a diff of this commit:
cvs rdiff -u -r1.55 -r1.56 src/sys/dev/pci/virtio_pci.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.