Michael S. Tsirkin 016c98c6fe virtio: unify config_changed handling ...

Replace duplicated code in all transports with a single wrapper in
virtio.c.

The only functional change is in virtio_mmio.c: if a buggy device sends
us an interrupt before driver is set, we previously returned IRQ_NONE,
now we return IRQ_HANDLED.

As this must not happen in practice, this does not look like a big deal.

See also commit 3fff0179e33cd7d0a688dab65700c46ad089e934
	virtio-pci: do not oops on config change if driver not loaded.
for the original motivation behind the driver check.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

2014-10-15 10:24:54 +10:30

..

kvm_virtio.c

virtio: unify config_changed handling

2014-10-15 10:24:54 +10:30

Makefile

KVM: s390: Add a channel I/O based virtio transport driver.

2012-12-18 14:37:13 +02:00

virtio_ccw.c

virtio: unify config_changed handling

2014-10-15 10:24:54 +10:30