Searched refs:last_avail_idx (Results 1 – 17 of 17) sorted by relevance
41 u16 *last_avail_idx) in __vringh_get_head() argument53 if (*last_avail_idx == avail_idx) in __vringh_get_head()59 i = *last_avail_idx & (vrh->vring.num - 1); in __vringh_get_head()64 *last_avail_idx, &vrh->vring.avail->ring[i]); in __vringh_get_head()74 (*last_avail_idx)++; in __vringh_get_head()561 vrh->last_avail_idx) != 0) { in __vringh_notify_enable()581 return avail == vrh->last_avail_idx; in __vringh_notify_enable()672 vrh->last_avail_idx = 0; in vringh_init_user()713 err = __vringh_get_head(vrh, getu16_user, &vrh->last_avail_idx); in vringh_getdesc_user()795 vrh->last_avail_idx -= num; in vringh_abandon_user()[all …]
370 vq->last_avail_idx = 0; in vhost_vq_reset()1911 vq->last_avail_idx = s.num & 0xffff; in vhost_vring_ioctl()1918 vq->last_avail_idx = s.num; in vhost_vring_ioctl()1921 vq->avail_idx = vq->last_avail_idx; in vhost_vring_ioctl()1926 s.num = (u32)vq->last_avail_idx | ((u32)vq->last_used_idx << 16); in vhost_vring_ioctl()1928 s.num = vq->last_avail_idx; in vhost_vring_ioctl()2501 u16 last_avail_idx; in vhost_get_vq_desc() local2507 last_avail_idx = vq->last_avail_idx; in vhost_get_vq_desc()2509 if (vq->avail_idx == vq->last_avail_idx) { in vhost_get_vq_desc()2517 if (unlikely((u16)(vq->avail_idx - last_avail_idx) > vq->num)) { in vhost_get_vq_desc()[all …]
622 vq->last_avail_idx = vq_state.packed.last_avail_idx | in vhost_vdpa_vring_ioctl()627 vq->last_avail_idx = vq_state.split.avail_index; in vhost_vdpa_vring_ioctl()647 vq_state.packed.last_avail_idx = vq->last_avail_idx & 0x7fff; in vhost_vdpa_vring_ioctl()648 vq_state.packed.last_avail_counter = !!(vq->last_avail_idx & 0x8000); in vhost_vdpa_vring_ioctl()652 vq_state.split.avail_index = vq->last_avail_idx; in vhost_vdpa_vring_ioctl()
103 u16 last_avail_idx; member
96 uint16_t last_avail_idx = vq->vring.last_avail_idx; in vdpasim_queue_ready() local112 vq->vring.last_avail_idx = last_avail_idx; in vdpasim_queue_ready()123 vq->vring.last_used_idx = last_avail_idx; in vdpasim_queue_ready()364 vrh->last_avail_idx = state->split.avail_index; in vdpasim_set_vq_state()377 state->split.avail_index = vrh->last_avail_idx; in vdpasim_get_vq_state()
332 u16 last_avail_idx; in ifcvf_get_vq_state() local334 last_avail_idx = vp_ioread16(&lm_cfg->vq_state_region + qid * 2); in ifcvf_get_vq_state()336 return last_avail_idx; in ifcvf_get_vq_state()
44 u16 last_avail_idx; member
154 __u16 last_avail_idx; member
120 if (vrh->last_avail_idx == avail_idx) in vringh_get_head()126 i = vrh->last_avail_idx & (vrh->vring.num - 1); in vringh_get_head()132 vrh->last_avail_idx++; in vringh_get_head()
266 packed->last_avail_idx = in vduse_dev_get_vq_state_packed()267 msg.resp.vq_state.packed.last_avail_idx & 0x7FFF; in vduse_dev_get_vq_state_packed()571 vq->state.packed.last_avail_idx = state->packed.last_avail_idx; in vduse_vdpa_set_vq_state()1242 vq_info.packed.last_avail_idx = in vduse_dev_ioctl()1243 vq->state.packed.last_avail_idx; in vduse_dev_ioctl()
39 u16 last_avail_idx; member
55 u16 last_avail_idx:15; member
188 avail = state->packed.last_avail_idx | in pds_vdpa_set_vq_state()244 state->packed.last_avail_idx = avail & 0x7fff; in pds_vdpa_get_vq_state()
238 s->last_avail_idx = 0; in virtio_vdpa_setup_vq()
271 packed->last_avail_idx == 0 && in vp_vdpa_set_vq_state_packed()
2235 mvdev->cvq.vring.last_avail_idx = state->split.avail_index; in mlx5_vdpa_set_vq_state()2262 state->split.avail_index = mvdev->cvq.vring.last_avail_idx; in mlx5_vdpa_get_vq_state()2799 u16 idx = cvq->vring.last_avail_idx; in setup_cvq_vring()2808 cvq->vring.last_avail_idx = cvq->vring.last_used_idx = idx; in setup_cvq_vring()
155 p->last_avail_idx == 0 && p->last_used_idx == 0) in snet_vq_state_is_initial()