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Implement virtio reset

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The guest may issue a RESET command for virtio. So far we didn't bother
to implement it, but with my new bootloader we actually need it for Linux
to get back to a safe state.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Alexander Graf 2010-04-01 18:42:40 +02:00 • committed by Aurelien Jarno
parent 73cdf3f2c9
commit baf0b55a9e
3 changed files with 7 additions and 6 deletions
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3
hw/s390-virtio-bus.c
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@ -56,7 +56,6 @@ typedef struct {
static const VirtIOBindings virtio_s390_bindings;
static ram_addr_t s390_virtio_device_num_vq(VirtIOS390Device *dev);
static void s390_virtio_device_sync(VirtIOS390Device *dev);
VirtIOS390Bus *s390_virtio_bus_init(ram_addr_t *ram_size)
{
@ -185,7 +184,7 @@ static ram_addr_t s390_virtio_next_ring(VirtIOS390Bus *bus)
return r;
}
static void s390_virtio_device_sync(VirtIOS390Device *dev)
void s390_virtio_device_sync(VirtIOS390Device *dev)
{
VirtIOS390Bus *bus = DO_UPCAST(VirtIOS390Bus, bus, dev->qdev.parent_bus);
ram_addr_t cur_offs;