Searched refs:last_used_idx (Results 1 – 16 of 16) sorted by relevance
43 unsigned short last_used_idx; member80 guest.last_used_idx = 0; in alloc_ring()159 head = (ring_size - 1) & guest.last_used_idx; in get_buf()161 if ((index ^ guest.last_used_idx ^ 0x8000) & ~(ring_size - 1)) in get_buf()167 if (ring.used->idx == guest.last_used_idx) in get_buf()172 head = (ring_size - 1) & guest.last_used_idx; in get_buf()175 head = (ring_size - 1) & guest.last_used_idx; in get_buf()193 guest.last_used_idx++; in get_buf()199 unsigned short last_used_idx = guest.last_used_idx; in used_empty() local201 unsigned short head = last_used_idx & (ring_size - 1); in used_empty()[all …]
61 unsigned last_used_idx; member94 guest.last_used_idx = 0; in alloc_ring()145 unsigned head = (ring_size - 1) & guest.last_used_idx; in get_buf()160 guest.last_used_idx++; in get_buf()166 unsigned head = (ring_size - 1) & guest.last_used_idx; in used_empty()180 event->call_index = guest.last_used_idx; in enable_call()
185 unsigned int last_used_idx);239 u16 last_used_idx; member549 vq->last_used_idx = 0 | (1 << VRING_PACKED_EVENT_F_WRAP_CTR); in virtqueue_init()551 vq->last_used_idx = 0; in virtqueue_init()946 unsigned int last_used_idx) in virtqueue_poll_split() argument948 return (u16)last_used_idx != vring_read_split_used_idx(vq); in virtqueue_poll_split()953 return virtqueue_poll_split(vq, vq->last_used_idx); in more_used_split()961 return virtqueue_poll_split(vq, vq->last_used_idx); in more_used_split_in_order()988 last_used = (vq->last_used_idx & (vq->split.vring.num - 1)); in virtqueue_get_buf_ctx_split()1004 vq->last_used_idx++; in virtqueue_get_buf_ctx_split()[all …]
227 s->last_used_idx = 0; in virtio_vdpa_setup_vq()
388 vq->last_used_idx = 0; in vhost_vq_reset()1510 return vhost_put_user(vq, cpu_to_vhost16(vq, vq->last_used_idx), in vhost_put_used_idx()2233 vq->last_used_idx = (s.num >> 16) & 0xffff; in vhost_vring_ioctl()2247 s.num = (u32)vq->last_avail_idx | ((u32)vq->last_used_idx << 16); in vhost_vring_ioctl()2711 __virtio16 last_used_idx; in vhost_vq_init_access() local2729 r = vhost_get_used_idx(vq, &last_used_idx); in vhost_vq_init_access()2735 vq->last_used_idx = vhost16_to_cpu(vq, last_used_idx); in vhost_vq_init_access()3111 start = vq->last_used_idx & (vq->num - 1); in __vhost_add_used_n()3124 old = vq->last_used_idx; in __vhost_add_used_n()3125 new = (vq->last_used_idx += count); in __vhost_add_used_n()[all …]
461 used_idx = vrh->last_used_idx + vrh->completed; in __vringh_complete()535 vrh->last_used_idx + vrh->completed, in __vringh_need_notify()536 vrh->last_used_idx); in __vringh_need_notify()538 vrh->last_used_idx += vrh->completed; in __vringh_need_notify()672 vrh->last_used_idx = 0; in vringh_init_user()916 vrh->last_used_idx = 0; in vringh_init_kern()
759 vq->last_used_idx = vq_state.packed.last_used_idx | in vhost_vdpa_vring_ioctl()797 vq_state.packed.last_used_idx = vq->last_used_idx & 0x7fff; in vhost_vdpa_vring_ioctl()798 vq_state.packed.last_used_counter = !!(vq->last_used_idx & 0x8000); in vhost_vdpa_vring_ioctl()
129 u16 last_used_idx; member
180 __u16 last_used_idx; member
316 packed->last_used_idx = in vduse_dev_get_vq_state_packed()317 msg.resp.vq_state.packed.last_used_idx & 0x7FFF; in vduse_dev_get_vq_state_packed()696 vq->state.packed.last_used_idx = state->packed.last_used_idx; in vduse_vdpa_set_vq_state()1634 vq_info.packed.last_used_idx = in vduse_dev_ioctl()1635 vq->state.packed.last_used_idx; in vduse_dev_ioctl()1866 vq_info.packed.last_used_idx = in vduse_dev_compat_ioctl()1867 vq->state.packed.last_used_idx; in vduse_dev_compat_ioctl()
42 u16 last_used_idx; member
190 used = state->packed.last_used_idx | in pds_vdpa_set_vq_state()246 state->packed.last_used_idx = used & 0x7fff; in pds_vdpa_get_vq_state()
280 packed->last_used_idx == 0) in vp_vdpa_set_vq_state_packed()
123 vq->vring.last_used_idx = last_avail_idx; in vdpasim_queue_ready()
155 p->last_avail_idx == 0 && p->last_used_idx == 0) in snet_vq_state_is_initial()
3193 cvq->vring.last_avail_idx = cvq->vring.last_used_idx = idx; in setup_cvq_vring()