diff options
Diffstat (limited to 'include/hw/virtio/dataplane/vring.h')
| -rw-r--r-- | include/hw/virtio/dataplane/vring.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/include/hw/virtio/dataplane/vring.h b/include/hw/virtio/dataplane/vring.h index c0b69ff18f..63e7bf4256 100644 --- a/include/hw/virtio/dataplane/vring.h +++ b/include/hw/virtio/dataplane/vring.h @@ -19,11 +19,10 @@ #include <linux/virtio_ring.h> #include "qemu-common.h" -#include "hostmem.h" #include "hw/virtio/virtio.h" typedef struct { - HostMem hostmem; /* guest memory mapper */ + MemoryRegion *mr; /* memory region containing the vring */ struct vring vr; /* virtqueue vring mapped to host memory */ uint16_t last_avail_idx; /* last processed avail ring index */ uint16_t last_used_idx; /* last processed used ring index */ @@ -54,9 +53,8 @@ void vring_teardown(Vring *vring, VirtIODevice *vdev, int n); void vring_disable_notification(VirtIODevice *vdev, Vring *vring); bool vring_enable_notification(VirtIODevice *vdev, Vring *vring); bool vring_should_notify(VirtIODevice *vdev, Vring *vring); -int vring_pop(VirtIODevice *vdev, Vring *vring, - struct iovec iov[], struct iovec *iov_end, - unsigned int *out_num, unsigned int *in_num); -void vring_push(Vring *vring, unsigned int head, int len); +int vring_pop(VirtIODevice *vdev, Vring *vring, VirtQueueElement **elem); +void vring_push(Vring *vring, VirtQueueElement *elem, int len); +void vring_free_element(VirtQueueElement *elem); #endif /* VRING_H */ |