+ if (fw.reboot)
+ reboot();
+}
+
+static void tally_update(void)
+{
+ unsigned int boff, time, delta;
+
+ time = get_clock_counter();
+ if (fw.phy.state == CARL9170_PHY_ON) {
+ delta = (time - fw.tally_clock);
+
+ fw.tally.active += delta;
+
+ boff = get(AR9170_MAC_REG_BACKOFF_STATUS);
+ if (boff & AR9170_MAC_BACKOFF_TX_PE)
+ fw.tally.tx_time += delta;
+ if (boff & AR9170_MAC_BACKOFF_CCA)
+ fw.tally.cca += delta;
+ }
+
+ fw.tally_clock = time;
+ fw.counter++;
+}
+
+static void __noreturn main_loop(void)
+{