diff options
Diffstat (limited to 'tests/libqos/virtio.h')
| -rw-r--r-- | tests/libqos/virtio.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tests/libqos/virtio.h b/tests/libqos/virtio.h index 829de5eb35..8fbcd1869c 100644 --- a/tests/libqos/virtio.h +++ b/tests/libqos/virtio.h @@ -32,6 +32,7 @@ typedef struct QVirtQueue { uint32_t free_head; uint32_t num_free; uint32_t align; + uint16_t last_used_idx; bool indirect; bool event; } QVirtQueue; @@ -120,6 +121,10 @@ uint8_t qvirtio_wait_status_byte_no_isr(QVirtioDevice *d, QVirtQueue *vq, uint64_t addr, gint64 timeout_us); +void qvirtio_wait_used_elem(QVirtioDevice *d, + QVirtQueue *vq, + uint32_t desc_idx, + gint64 timeout_us); void qvirtio_wait_config_isr(QVirtioDevice *d, gint64 timeout_us); QVirtQueue *qvirtqueue_setup(QVirtioDevice *d, QGuestAllocator *alloc, uint16_t index); @@ -135,6 +140,7 @@ uint32_t qvirtqueue_add(QVirtQueue *vq, uint64_t data, uint32_t len, bool write, bool next); uint32_t qvirtqueue_add_indirect(QVirtQueue *vq, QVRingIndirectDesc *indirect); void qvirtqueue_kick(QVirtioDevice *d, QVirtQueue *vq, uint32_t free_head); +bool qvirtqueue_get_buf(QVirtQueue *vq, uint32_t *desc_idx); void qvirtqueue_set_used_event(QVirtQueue *vq, uint16_t idx); #endif |