diff options
Diffstat (limited to 'net/mac80211/ieee80211_led.c')
| -rw-r--r-- | net/mac80211/ieee80211_led.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/net/mac80211/ieee80211_led.c b/net/mac80211/ieee80211_led.c index 4cf89af9d100..f401484ab6d7 100644 --- a/net/mac80211/ieee80211_led.c +++ b/net/mac80211/ieee80211_led.c @@ -43,6 +43,16 @@ void ieee80211_led_assoc(struct ieee80211_local *local, bool associated) led_trigger_event(local->assoc_led, LED_OFF); } +void ieee80211_led_radio(struct ieee80211_local *local, bool enabled) +{ + if (unlikely(!local->radio_led)) + return; + if (enabled) + led_trigger_event(local->radio_led, LED_FULL); + else + led_trigger_event(local->radio_led, LED_OFF); +} + void ieee80211_led_init(struct ieee80211_local *local) { local->rx_led = kzalloc(sizeof(struct led_trigger), GFP_KERNEL); @@ -77,10 +87,25 @@ void ieee80211_led_init(struct ieee80211_local *local) local->assoc_led = NULL; } } + + local->radio_led = kzalloc(sizeof(struct led_trigger), GFP_KERNEL); + if (local->radio_led) { + snprintf(local->radio_led_name, sizeof(local->radio_led_name), + "%sradio", wiphy_name(local->hw.wiphy)); + local->radio_led->name = local->radio_led_name; + if (led_trigger_register(local->radio_led)) { + kfree(local->radio_led); + local->radio_led = NULL; + } + } } void ieee80211_led_exit(struct ieee80211_local *local) { + if (local->radio_led) { + led_trigger_unregister(local->radio_led); + kfree(local->radio_led); + } if (local->assoc_led) { led_trigger_unregister(local->assoc_led); kfree(local->assoc_led); @@ -95,6 +120,16 @@ void ieee80211_led_exit(struct ieee80211_local *local) } } +char *__ieee80211_get_radio_led_name(struct ieee80211_hw *hw) +{ + struct ieee80211_local *local = hw_to_local(hw); + + if (local->radio_led) + return local->radio_led_name; + return NULL; +} +EXPORT_SYMBOL(__ieee80211_get_radio_led_name); + char *__ieee80211_get_assoc_led_name(struct ieee80211_hw *hw) { struct ieee80211_local *local = hw_to_local(hw); |