Lines Matching defs:vr
130 struct vring *vr = &vq->vring;
139 vring_init(vr, vq->desc_num, vq->vring_align, (void *) vq->vring_vaddr);
141 vr->num = vq->desc_num;
148 vr->desc[i].next = i + 1;
150 vr->desc[i].next = VIRTQUEUE_CHAIN_END;
695 * \param vr pointer to the vring structure to be initialized
703 errval_t vring_init_from_cap(struct vring *vr,
732 vring_init(vr, num, align, addr);
740 * \param vr pointer to the vring structure
748 errval_t vring_alloc(struct vring *vr,
766 err = vring_init_from_cap(vr, num, align, frame);
781 * \param vr the vring to be freed
786 errval_t vring_free(struct vring *vr)
790 err = vspace_unmap(vr->desc);