123 	tee->rb_mgr.wptr = 0;  in tee_init_ring()
247 	u32 rptr, wptr;  in tee_submit_cmd()  local
254 	wptr = tee->rb_mgr.wptr;  in tee_submit_cmd()
260 		if (!(wptr + sizeof(struct tee_ring_cmd) == rptr))  in tee_submit_cmd()
264 			 rptr, wptr);  in tee_submit_cmd()
273 	if (!nloop && (wptr + sizeof(struct tee_ring_cmd) == rptr)) {  in tee_submit_cmd()
275 			rptr, wptr);  in tee_submit_cmd()
281 	cmd = (struct tee_ring_cmd *)(tee->rb_mgr.ring_start + wptr);  in tee_submit_cmd()
290 	tee->rb_mgr.wptr += sizeof(struct tee_ring_cmd);  in tee_submit_cmd()
291 	if (tee->rb_mgr.wptr >= tee->rb_mgr.ring_size)  in tee_submit_cmd()
292 		tee->rb_mgr.wptr = 0;  in tee_submit_cmd()
295 	iowrite32(tee->rb_mgr.wptr, tee->io_regs + tee->vdata->ring_wptr_reg);  in tee_submit_cmd()