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()
194 u16 last_used_idx; member425 vq->last_used_idx = 0 | (1 << VRING_PACKED_EVENT_F_WRAP_CTR); in virtqueue_init()427 vq->last_used_idx = 0; in virtqueue_init()819 return vq->last_used_idx != virtio16_to_cpu(vq->vq.vdev, in more_used_split()848 last_used = (vq->last_used_idx & (vq->split.vring.num - 1)); in virtqueue_get_buf_ctx_split()866 vq->last_used_idx++; in virtqueue_get_buf_ctx_split()873 cpu_to_virtio16(_vq->vdev, vq->last_used_idx)); in virtqueue_get_buf_ctx_split()908 u16 last_used_idx; in virtqueue_enable_cb_prepare_split() local925 last_used_idx = vq->last_used_idx); in virtqueue_enable_cb_prepare_split()927 return last_used_idx; in virtqueue_enable_cb_prepare_split()[all …]
240 s->last_used_idx = 0; in virtio_vdpa_setup_vq()
372 vq->last_used_idx = 0; in vhost_vq_reset()1251 return vhost_put_user(vq, cpu_to_vhost16(vq, vq->last_used_idx), in vhost_put_used_idx()1912 vq->last_used_idx = (s.num >> 16) & 0xffff; in vhost_vring_ioctl()1926 s.num = (u32)vq->last_avail_idx | ((u32)vq->last_used_idx << 16); in vhost_vring_ioctl()2299 __virtio16 last_used_idx; in vhost_vq_init_access() local2317 r = vhost_get_used_idx(vq, &last_used_idx); in vhost_vq_init_access()2323 vq->last_used_idx = vhost16_to_cpu(vq, last_used_idx); in vhost_vq_init_access()2663 start = vq->last_used_idx & (vq->num - 1); in __vhost_add_used_n()2676 old = vq->last_used_idx; in __vhost_add_used_n()2677 new = (vq->last_used_idx += count); in __vhost_add_used_n()[all …]
462 used_idx = vrh->last_used_idx + vrh->completed; in __vringh_complete()536 vrh->last_used_idx + vrh->completed, in __vringh_need_notify()537 vrh->last_used_idx); in __vringh_need_notify()539 vrh->last_used_idx += vrh->completed; in __vringh_need_notify()673 vrh->last_used_idx = 0; in vringh_init_user()947 vrh->last_used_idx = 0; in vringh_init_kern()
624 vq->last_used_idx = vq_state.packed.last_used_idx | in vhost_vdpa_vring_ioctl()649 vq_state.packed.last_used_idx = vq->last_used_idx & 0x7fff; in vhost_vdpa_vring_ioctl()650 vq_state.packed.last_used_counter = !!(vq->last_used_idx & 0x8000); in vhost_vdpa_vring_ioctl()
111 u16 last_used_idx; member
156 __u16 last_used_idx; member
270 packed->last_used_idx = in vduse_dev_get_vq_state_packed()271 msg.resp.vq_state.packed.last_used_idx & 0x7FFF; in vduse_dev_get_vq_state_packed()574 vq->state.packed.last_used_idx = state->packed.last_used_idx; in vduse_vdpa_set_vq_state()1246 vq_info.packed.last_used_idx = in vduse_dev_ioctl()1247 vq->state.packed.last_used_idx; in vduse_dev_ioctl()
42 u16 last_used_idx; member
57 u16 last_used_idx:15; 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()
273 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()
