diff options
Diffstat (limited to 'hw/s390-virtio-bus.h')
| -rw-r--r-- | hw/s390-virtio-bus.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/s390-virtio-bus.h b/hw/s390-virtio-bus.h index 0e60bc0fa2..49e6c462df 100644 --- a/hw/s390-virtio-bus.h +++ b/hw/s390-virtio-bus.h @@ -34,6 +34,8 @@ #define VIRTIO_VQCONFIG_LEN 24 #define VIRTIO_RING_LEN (TARGET_PAGE_SIZE * 3) +#define VIRTIO_VRING_AVAIL_IDX_OFFS 2 +#define VIRTIO_VRING_USED_IDX_OFFS 2 #define S390_DEVICE_PAGES 512 #define VIRTIO_PARAM_MASK 0xff @@ -90,3 +92,5 @@ VirtIOS390Device *s390_virtio_bus_find_vring(VirtIOS390Bus *bus, ram_addr_t mem, int *vq_num); VirtIOS390Device *s390_virtio_bus_find_mem(VirtIOS390Bus *bus, ram_addr_t mem); void s390_virtio_device_sync(VirtIOS390Device *dev); +void s390_virtio_reset_idx(VirtIOS390Device *dev); + |