106 static int ureq_enqueue(struct qcomtee_context_data *ctxdata,  in ureq_enqueue()  argument
111 	guard(mutex)(&ctxdata->reqs_lock);  in ureq_enqueue()
113 	if (ctxdata->released)  in ureq_enqueue()
117 	ret = idr_alloc(&ctxdata->reqs_idr, ureq, 0, 0, GFP_KERNEL);  in ureq_enqueue()
123 	list_add_tail(&ureq->node, &ctxdata->reqs_list);  in ureq_enqueue()
138 static struct qcomtee_ureq *ureq_dequeue(struct qcomtee_context_data *ctxdata,  in ureq_dequeue()  argument
143 	ureq = idr_remove(&ctxdata->reqs_idr, req_id);  in ureq_dequeue()
165 static struct qcomtee_ureq *ureq_select(struct qcomtee_context_data *ctxdata,  in ureq_select()  argument
173 	list_for_each_entry(req, &ctxdata->reqs_list, node) {  in ureq_select()
200 void qcomtee_requests_destroy(struct qcomtee_context_data *ctxdata)  in qcomtee_requests_destroy()  argument
204 	guard(mutex)(&ctxdata->reqs_lock);  in qcomtee_requests_destroy()
206 	ctxdata->released = true;  in qcomtee_requests_destroy()
208 	list_for_each_entry_safe(ureq, req, &ctxdata->reqs_list, node) {  in qcomtee_requests_destroy()
209 		ureq_dequeue(ctxdata, ureq->req_id);  in qcomtee_requests_destroy()
230 	struct qcomtee_context_data *ctxdata = uo->ctx->data;  in qcomtee_user_object_dispatch()  local
244 	if (ureq_enqueue(ctxdata, ureq))  in qcomtee_user_object_dispatch()
247 	complete(&ctxdata->req_c);  in qcomtee_user_object_dispatch()
268 		scoped_guard(mutex, &ctxdata->reqs_lock) {  in qcomtee_user_object_dispatch()
273 				idr_replace(&ctxdata->reqs_idr,  in qcomtee_user_object_dispatch()
278 				ureq_dequeue(ctxdata, ureq->req_id);  in qcomtee_user_object_dispatch()
320 	struct qcomtee_context_data *ctxdata = uo->ctx->data;  in qcomtee_user_object_release()  local
337 	if (ureq_enqueue(ctxdata, ureq)) {  in qcomtee_user_object_release()
343 	complete(&ctxdata->req_c);  in qcomtee_user_object_release()
590 	struct qcomtee_context_data *ctxdata = ctx->data;  in qcomtee_user_object_select()  local
602 		scoped_guard(mutex, &ctxdata->reqs_lock) {  in qcomtee_user_object_select()
603 			ureq = ureq_select(ctxdata, size, num_params);  in qcomtee_user_object_select()
623 			ureq_dequeue(ctxdata, data->id);  in qcomtee_user_object_select()
634 		if (wait_for_completion_interruptible(&ctxdata->req_c))  in qcomtee_user_object_select()
641 		scoped_guard(mutex, &ctxdata->reqs_lock)  in qcomtee_user_object_select()
642 			ureq_dequeue(ctxdata, data->id);  in qcomtee_user_object_select()
665 	struct qcomtee_context_data *ctxdata = ctx->data;  in qcomtee_user_object_submit()  local
669 	guard(mutex)(&ctxdata->reqs_lock);  in qcomtee_user_object_submit()
671 	ureq = ureq_dequeue(ctxdata, req_id);  in qcomtee_user_object_submit()