mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 01:59:02 +00:00
51502a5e29
This patch was copied from a more recent backports versions. This fixes a build problem with kernel < 3.6. This closes #14475 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 38833
66 lines
2.0 KiB
Diff
66 lines
2.0 KiB
Diff
backports: use old led api on old kernel versions.
|
|
|
|
Usage of a new led api was introduced in mac80211, this patch make
|
|
backports use the old api on older kernel versions. This could cause a
|
|
problem with the led, the transmit led could stay on if nothing is
|
|
transfered.
|
|
|
|
This backports the following upstream commit:
|
|
commit e47f2509e5f182f4df144406de6f2bc78179d57e
|
|
Author: Fabio Baltieri <fabio.baltieri@gmail.com>
|
|
Date: Thu Jul 25 12:00:26 2013 +0200
|
|
|
|
mac80211: use oneshot blink API for LED triggers
|
|
|
|
--- a/net/mac80211/ieee80211_i.h
|
|
+++ b/net/mac80211/ieee80211_i.h
|
|
@@ -1122,6 +1122,9 @@ struct ieee80211_local {
|
|
u32 dot11TransmittedFrameCount;
|
|
|
|
#ifdef CPTCFG_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)
|