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

/linux-6.15/include/uapi/linux/
H A Dvduse.h324 struct vduse_vq_state vq_state; member
348 struct vduse_vq_state vq_state; member
/linux-6.15/drivers/vhost/
H A Dvdpa.c637 struct vdpa_vq_state vq_state; in vhost_vdpa_vring_ioctl() local
697 r = ops->get_vq_state(v->vdpa, idx, &vq_state); in vhost_vdpa_vring_ioctl()
702 vq->last_avail_idx = vq_state.packed.last_avail_idx | in vhost_vdpa_vring_ioctl()
703 (vq_state.packed.last_avail_counter << 15); in vhost_vdpa_vring_ioctl()
704 vq->last_used_idx = vq_state.packed.last_used_idx | in vhost_vdpa_vring_ioctl()
705 (vq_state.packed.last_used_counter << 15); in vhost_vdpa_vring_ioctl()
707 vq->last_avail_idx = vq_state.split.avail_index; in vhost_vdpa_vring_ioctl()
741 vq_state.packed.last_avail_idx = vq->last_avail_idx & 0x7fff; in vhost_vdpa_vring_ioctl()
743 vq_state.packed.last_used_idx = vq->last_used_idx & 0x7fff; in vhost_vdpa_vring_ioctl()
746 vq_state.split.avail_index = vq->last_avail_idx; in vhost_vdpa_vring_ioctl()
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/linux-6.15/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-6.15/drivers/vdpa/vdpa_user/
H A Dvduse_dev.c261 msg.req.vq_state.index = vq->index; in vduse_dev_get_vq_state_packed()
268 msg.resp.vq_state.packed.last_avail_counter & 0x0001; in vduse_dev_get_vq_state_packed()
270 msg.resp.vq_state.packed.last_avail_idx & 0x7FFF; in vduse_dev_get_vq_state_packed()
272 msg.resp.vq_state.packed.last_used_counter & 0x0001; in vduse_dev_get_vq_state_packed()
274 msg.resp.vq_state.packed.last_used_idx & 0x7FFF; in vduse_dev_get_vq_state_packed()
287 msg.req.vq_state.index = vq->index; in vduse_dev_get_vq_state_split()
293 split->avail_index = msg.resp.vq_state.split.avail_index; in vduse_dev_get_vq_state_split()