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Searched refs:vq_state (Results 1 – 5 of 5) sorted by relevance

/linux/drivers/vhost/
H A Dvdpa.c637 struct vdpa_vq_state vq_state; in vhost_vdpa_vring_ioctl() local
699 r = ops->get_vq_state(v->vdpa, idx, &vq_state); in vhost_vdpa_vring_ioctl()
704 vq->last_avail_idx = vq_state.packed.last_avail_idx | in vhost_vdpa_vring_ioctl()
705 (vq_state.packed.last_avail_counter << 15); in vhost_vdpa_vring_ioctl()
706 vq->last_used_idx = vq_state.packed.last_used_idx | in vhost_vdpa_vring_ioctl()
707 (vq_state.packed.last_used_counter << 15); 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()
744 vq_state.packed.last_used_idx = vq->last_used_idx & 0x7fff; in vhost_vdpa_vring_ioctl()
[all …]
/linux/include/uapi/linux/
H A Dvduse.h394 struct vduse_vq_state vq_state; member
423 struct vduse_vq_state vq_state; member
/linux/drivers/vdpa/solidrun/
H A Dsnet_vdpa.h31 struct vdpa_vq_state vq_state; member
H A Dsnet_main.c173 memcpy(&snet->vqs[idx]->vq_state, state, sizeof(*state)); in snet_set_vq_state()
376 snet_write32(snet, off, *(u32 *)&snet->vqs[i]->vq_state); in snet_write_conf()
/linux/drivers/vdpa/vdpa_user/
H A Dvduse_dev.c288 msg.req.vq_state.index = vq->index; in vduse_dev_get_vq_state_packed()
295 msg.resp.vq_state.packed.last_avail_counter & 0x0001; in vduse_dev_get_vq_state_packed()
297 msg.resp.vq_state.packed.last_avail_idx & 0x7FFF; in vduse_dev_get_vq_state_packed()
299 msg.resp.vq_state.packed.last_used_counter & 0x0001; in vduse_dev_get_vq_state_packed()
301 msg.resp.vq_state.packed.last_used_idx & 0x7FFF; in vduse_dev_get_vq_state_packed()
314 msg.req.vq_state.index = vq->index; in vduse_dev_get_vq_state_split()
320 split->avail_index = msg.resp.vq_state.split.avail_index; in vduse_dev_get_vq_state_split()