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path: root/patches/collateral-evolutions/network/0024-led-blink-api/mac80211.patch
blob: 117989a1ee8a77b4f76bce3620b148043c5fd67e (plain)
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--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1218,6 +1218,9 @@ struct ieee80211_local {
 	u32 dot11TransmittedFrameCount;
 
 #ifdef CONFIG_MAC80211_LEDS
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,6,0)
+	int tx_led_counter, rx_led_counter;
+#endif
 	struct led_trigger *tx_led, *rx_led, *assoc_led, *radio_led;
 	struct tpt_led_trigger *tpt_led_trigger;
 	char tx_led_name[32], rx_led_name[32],
--- a/net/mac80211/led.c
+++ b/net/mac80211/led.c
@@ -16,18 +16,36 @@
 
 void ieee80211_led_rx(struct ieee80211_local *local)
 {
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0)
 	unsigned long led_delay = MAC80211_BLINK_DELAY;
+#endif
 	if (unlikely(!local->rx_led))
 		return;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0)
 	led_trigger_blink_oneshot(local->rx_led, &led_delay, &led_delay, 0);
+#else
+	if (local->rx_led_counter++ % 2 == 0)
+		led_trigger_event(local->rx_led, LED_OFF);
+	else
+		led_trigger_event(local->rx_led, LED_FULL);
+#endif
 }
 
 void ieee80211_led_tx(struct ieee80211_local *local)
 {
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0)
 	unsigned long led_delay = MAC80211_BLINK_DELAY;
+#endif
 	if (unlikely(!local->tx_led))
 		return;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0)
 	led_trigger_blink_oneshot(local->tx_led, &led_delay, &led_delay, 0);
+#else
+	if (local->tx_led_counter++ % 2 == 0)
+		led_trigger_event(local->tx_led, LED_OFF);
+	else
+		led_trigger_event(local->tx_led, LED_FULL);
+#endif
 }
 
 void ieee80211_led_assoc(struct ieee80211_local *local, bool associated)