- if (op->last_frames && (op->last_frames[0].can_dlc & RX_THR)) {
- op->last_frames[0].can_dlc &= ~RX_THR;
- bcm_rx_changed(op, &op->last_frames[0]);
- }
+ updated += bcm_rx_do_flush(op, update, 0);
+ }
+
+ return updated;
+}
+
+static void bcm_rx_thr_tsklet(unsigned long data)
+{
+ struct bcm_op *op = (struct bcm_op *)data;
+
+ /* push the changed data to the userspace */
+ bcm_rx_thr_flush(op, 1);
+}
+
+/*
+ * bcm_rx_thr_handler - the time for blocked content updates is over now:
+ * Check for throttled data and send it to the userspace
+ */
+static enum hrtimer_restart bcm_rx_thr_handler(struct hrtimer *hrtimer)
+{
+ struct bcm_op *op = container_of(hrtimer, struct bcm_op, thrtimer);
+
+ tasklet_schedule(&op->thrtsklet);
+
+ if (bcm_rx_thr_flush(op, 0)) {
+ hrtimer_forward(hrtimer, ktime_get(), op->kt_ival2);
+ return HRTIMER_RESTART;
+ } else {
+ /* rearm throttle handling */
+ op->kt_lastmsg = ktime_set(0, 0);
+ return HRTIMER_NORESTART;