From c785d1d5018b93878a9280b0c04df96682cc6eff Mon Sep 17 00:00:00 2001 From: Esti Kummer Date: Fri, 18 Jul 2008 13:53:07 +0800 Subject: [PATCH] iwlwifi: set led register in disassociation This patch sets the led register in disassociation flow according to rf-kill state : off - in case of rf_kill, on - otherwise. Signed-off-by: Esti Kummer Signed-off-by: Tomas Winkler Signed-off-by: Zhu Yi Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-led.c | 40 +++++++++++++++----------- 1 file changed, 24 insertions(+), 16 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c index 61250e6a7d..0a01f091c5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-led.c +++ b/drivers/net/wireless/iwlwifi/iwl-led.c @@ -161,11 +161,31 @@ int iwl4965_led_off(struct iwl_priv *priv, int led_id) /* Set led register off */ static int iwl4965_led_off_reg(struct iwl_priv *priv, int led_id) { - IWL_DEBUG_LED("radio off\n"); + IWL_DEBUG_LED("LED Reg off\n"); iwl_write32(priv, CSR_LED_REG, CSR_LED_REG_TRUN_OFF); return 0; } +/* + * Set led register in case of disassociation according to rfkill state + */ +static int iwl_led_associate(struct iwl_priv *priv, int led_id) +{ + IWL_DEBUG_LED("Associated\n"); + priv->allow_blinking = 1; + return iwl4965_led_on_reg(priv, led_id); +} +static int iwl_led_disassociate(struct iwl_priv *priv, int led_id) +{ + priv->allow_blinking = 0; + if (iwl_is_rfkill(priv)) + iwl4965_led_off_reg(priv, led_id); + else + iwl4965_led_on_reg(priv, led_id); + + return 0; +} + /* * brightness call back function for Tx/Rx LED */ @@ -199,16 +219,10 @@ static void iwl_led_brightness_set(struct led_classdev *led_cdev, led_type_str[led->type], brightness); switch (brightness) { case LED_FULL: - if (led->type == IWL_LED_TRG_ASSOC) - priv->allow_blinking = 1; - if (led->led_on) led->led_on(priv, IWL_LED_LINK); break; case LED_OFF: - if (led->type == IWL_LED_TRG_ASSOC) - priv->allow_blinking = 0; - if (led->led_off) led->led_off(priv, IWL_LED_LINK); break; @@ -284,12 +298,6 @@ static int iwl_get_blink_rate(struct iwl_priv *priv) return i; } -static inline int is_rf_kill(struct iwl_priv *priv) -{ - return test_bit(STATUS_RF_KILL_HW, &priv->status) || - test_bit(STATUS_RF_KILL_SW, &priv->status); -} - /* * this function called from handler. Since setting Led command can * happen very frequent we postpone led command to be called from @@ -303,7 +311,7 @@ void iwl_leds_background(struct iwl_priv *priv) priv->last_blink_time = 0; return; } - if (is_rf_kill(priv)) { + if (iwl_is_rfkill(priv)) { priv->last_blink_time = 0; return; } @@ -366,8 +374,8 @@ int iwl_leds_register(struct iwl_priv *priv) IWL_LED_TRG_ASSOC, 0, name, trigger); /* for assoc always turn led on */ - priv->led[IWL_LED_TRG_ASSOC].led_on = iwl4965_led_on_reg; - priv->led[IWL_LED_TRG_ASSOC].led_off = iwl4965_led_on_reg; + priv->led[IWL_LED_TRG_ASSOC].led_on = iwl_led_associate; + priv->led[IWL_LED_TRG_ASSOC].led_off = iwl_led_disassociate; priv->led[IWL_LED_TRG_ASSOC].led_pattern = NULL; if (ret) -- 2.39.5