Searched refs:last_avail_idx (Results 1 – 15 of 15) 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()560 vrh->last_avail_idx) != 0) { in __vringh_notify_enable()580 return avail == vrh->last_avail_idx; in __vringh_notify_enable()671 vrh->last_avail_idx = 0; in vringh_init_user()712 err = __vringh_get_head(vrh, getu16_user, &vrh->last_avail_idx); in vringh_getdesc_user()915 vrh->last_avail_idx = 0; in vringh_init_kern()[all …]
374 vq->last_avail_idx = 0; in vhost_vq_reset() 1537 if (unlikely((u16)(avail_idx - vq->last_avail_idx) > vq->num)) { in vhost_get_avail_idx() 1539 vq->last_avail_idx, avail_idx); in vhost_get_avail_idx() 2168 vq->next_avail_head = vq->last_avail_idx = in vhost_vring_ioctl() 2176 vq->next_avail_head = vq->last_avail_idx = s.num; in vhost_vring_ioctl() 2179 vq->avail_idx = vq->last_avail_idx; in vhost_vring_ioctl() 2184 s.num = (u32)vq->last_avail_idx | ((u32)vq->last_used_idx << 16); in vhost_vring_ioctl() 2186 s.num = vq->last_avail_idx; in vhost_vring_ioctl() 2810 * On success, advances @vq->last_avail_idx by 1 and @vq->next_avail_head by the2827 u16 last_avail_idx in vhost_get_vq_desc_n() 2824 u16 last_avail_idx = vq->last_avail_idx; vhost_get_vq_desc_n() local [all...]
704 vq->last_avail_idx = vq_state.packed.last_avail_idx | in vhost_vdpa_vring_ioctl() 709 vq->last_avail_idx = vq_state.split.avail_index; in vhost_vdpa_vring_ioctl() 742 vq_state.packed.last_avail_idx = vq->last_avail_idx & 0x7fff; in vhost_vdpa_vring_ioctl() 743 vq_state.packed.last_avail_counter = !!(vq->last_avail_idx & 0x8000); in vhost_vdpa_vring_ioctl() 747 vq_state.split.avail_index = vq->last_avail_idx; in vhost_vdpa_vring_ioctl()
118 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()379 vrh->last_avail_idx = state->split.avail_index; in vdpasim_set_vq_state()392 state->split.avail_index = vrh->last_avail_idx; in vdpasim_get_vq_state()
331 u16 last_avail_idx; in ifcvf_get_vq_state() local333 last_avail_idx = vp_ioread16(&lm_cfg->vq_state_region + qid * 2); in ifcvf_get_vq_state()335 return last_avail_idx; in ifcvf_get_vq_state()
45 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()
39 u16 last_avail_idx; member
302 packed->last_avail_idx = in vduse_dev_get_vq_state_packed() 303 msg.resp.vq_state.packed.last_avail_idx & 0x7FFF; in vduse_dev_get_vq_state_packed() 644 vq->state.packed.last_avail_idx = state->packed.last_avail_idx; in vduse_get_vq_map() 1504 vq_info.packed.last_avail_idx = in vduse_dev_ioctl() 1505 vq->state.packed.last_avail_idx; in vduse_dev_ioctl() 1734 vq_info.packed.last_avail_idx = in vq_attr_show() 1735 vq->state.packed.last_avail_idx; in vq_attr_show()
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()
225 s->last_avail_idx = 0; in virtio_vdpa_setup_vq()
284 packed->last_avail_idx == 0 && in vp_vdpa_set_vq_state_packed()
2591 mvdev->cvq.vring.last_avail_idx = state->split.avail_index; in mlx5_vdpa_set_vq_state()2620 state->split.avail_index = mvdev->cvq.vring.last_avail_idx; in mlx5_vdpa_get_vq_state()3173 u16 idx = cvq->vring.last_avail_idx; in setup_cvq_vring()3182 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()