Lines Matching refs:desc_state
103 struct vring_desc_state_split *desc_state; member
143 struct vring_desc_state_packed *desc_state; member
652 vq->split.desc_state[head].data = data; in virtqueue_add_split()
654 vq->split.desc_state[head].indir_desc = desc; in virtqueue_add_split()
656 vq->split.desc_state[head].indir_desc = ctx; in virtqueue_add_split()
744 vq->split.desc_state[head].data = NULL; in detach_buf_split()
764 vq->split.desc_state[head].indir_desc; in detach_buf_split()
781 vq->split.desc_state[head].indir_desc = NULL; in detach_buf_split()
783 *ctx = vq->split.desc_state[head].indir_desc; in detach_buf_split()
828 if (unlikely(!vq->split.desc_state[i].data)) { in virtqueue_get_buf_ctx_split()
834 ret = vq->split.desc_state[i].data; in virtqueue_get_buf_ctx_split()
945 if (!vq->split.desc_state[i].data) in virtqueue_detach_unused_buf_split()
948 buf = vq->split.desc_state[i].data; in virtqueue_detach_unused_buf_split()
1030 vring_split->desc_state = state; in vring_alloc_state_extra_split()
1048 kfree(vring_split->desc_state); in vring_free_split()
1332 vq->packed.desc_state[id].num = 1; in virtqueue_add_indirect_packed()
1333 vq->packed.desc_state[id].data = data; in virtqueue_add_indirect_packed()
1334 vq->packed.desc_state[id].indir_desc = desc; in virtqueue_add_indirect_packed()
1335 vq->packed.desc_state[id].last = id; in virtqueue_add_indirect_packed()
1467 vq->packed.desc_state[id].num = descs_used; in virtqueue_add_packed()
1468 vq->packed.desc_state[id].data = data; in virtqueue_add_packed()
1469 vq->packed.desc_state[id].indir_desc = ctx; in virtqueue_add_packed()
1470 vq->packed.desc_state[id].last = prev; in virtqueue_add_packed()
1563 state = &vq->packed.desc_state[id]; in detach_buf_packed()
1662 if (unlikely(!vq->packed.desc_state[id].data)) { in virtqueue_get_buf_ctx_packed()
1668 ret = vq->packed.desc_state[id].data; in virtqueue_get_buf_ctx_packed()
1671 last_used += vq->packed.desc_state[id].num; in virtqueue_get_buf_ctx_packed()
1822 if (!vq->packed.desc_state[i].data) in virtqueue_detach_unused_buf_packed()
1825 buf = vq->packed.desc_state[i].data; in virtqueue_detach_unused_buf_packed()
1877 kfree(vring_packed->desc_state); in vring_free_packed()
1951 vring_packed->desc_state = state; in vring_alloc_state_extra_packed()
2725 kfree(vq->packed.desc_state); in vring_free()
2736 kfree(vq->split.desc_state); in vring_free()