CVS commit: src/sys/dev

["Shoichi YAMAGUCHI" <yamaguchi%netbsd.org@localhost>]

Module Name:    src
Committed By:   yamaguchi
Date:           Wed Apr 19 00:23:45 UTC 2023

Modified Files:
        src/sys/dev/pci: virtio.c virtio_pci.c virtiovar.h
        src/sys/dev/virtio: virtio_mmio.c

Log Message:
Use enumeration for state of a child driver instead of flags
and check its detaching by using sc->sc_child in virtio_softc

pointed out by riastradh, thanks.
fixes PR/57357


To generate a diff of this commit:
cvs rdiff -u -r1.74 -r1.75 src/sys/dev/pci/virtio.c
cvs rdiff -u -r1.41 -r1.42 src/sys/dev/pci/virtio_pci.c
cvs rdiff -u -r1.28 -r1.29 src/sys/dev/pci/virtiovar.h
cvs rdiff -u -r1.9 -r1.10 src/sys/dev/virtio/virtio_mmio.c

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