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Commit 3a939a67 authored by Hong Xu's avatar Hong Xu Committed by Kalle Valo
Browse files

ath9k_htc: Add a module parameter to disable blink 



Add an option "blink" to enable or disable the LED blink. The default
value is set to 1 so that existing users would not experience any
unexpected changes.

Signed-off-by: default avatarHong Xu <hong@topbug.net>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent e26dc173

drivers/net/wireless/ath/ath9k/htc.h

+3 −0
Original line number Diff line number Diff line
@@ -44,6 +44,9 @@ 


extern struct ieee80211_ops ath9k_htc_ops;

extern int htc_modparam_nohwcrypt;

#ifdef CONFIG_MAC80211_LEDS

extern int led_blink;

#endif



enum htc_phymode {

	HTC_MODE_11NA		= 0,

drivers/net/wireless/ath/ath9k/htc_drv_gpio.c

+4 −0
Original line number Diff line number Diff line
@@ -279,6 +279,10 @@ void ath9k_init_leds(struct ath9k_htc_priv *priv) 
	else

		priv->ah->led_pin = ATH_LED_PIN_DEF;



	if (!led_blink)

		priv->led_cdev.default_trigger =

			ieee80211_get_radio_led_name(priv->hw);



	ath9k_configure_leds(priv);



	snprintf(priv->led_name, sizeof(priv->led_name),

drivers/net/wireless/ath/ath9k/htc_drv_init.c

+4 −0
Original line number Diff line number Diff line
@@ -39,6 +39,10 @@ module_param_named(ps_enable, ath9k_ps_enable, int, 0444); 
MODULE_PARM_DESC(ps_enable, "Enable WLAN PowerSave");



#ifdef CONFIG_MAC80211_LEDS

int led_blink = 1;

module_param_named(blink, led_blink, int, 0444);

MODULE_PARM_DESC(blink, "Enable LED blink on activity");



static const struct ieee80211_tpt_blink ath9k_htc_tpt_blink[] = {

	{ .throughput = 0 * 1024, .blink_time = 334 },

	{ .throughput = 1 * 1024, .blink_time = 260 },