From e5108d075c705ed3336163d9ead2b8fe629f680d Mon Sep 17 00:00:00 2001 From: Wey-Yi Guy Date: Fri, 17 Jul 2009 09:30:20 -0700 Subject: [PATCH] iwlwifi: Led blinking counting both tx and rx For controlling led blinking, counting both tx and rx data traffic; this will be able to handle traffic in either direction Signed-off-by: Wey-Yi Guy Signed-off-by: Reinette Chatre Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-led.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c index 36d88a0..8c81152 100644 --- a/drivers/net/wireless/iwlwifi/iwl-led.c +++ b/drivers/net/wireless/iwlwifi/iwl-led.c @@ -54,7 +54,7 @@ static const char *led_type_str[] = { static const struct { - u16 tpt; + u16 tpt; /* Mb/s */ u8 on_time; u8 off_time; } blink_tbl[] = @@ -264,13 +264,15 @@ static int iwl_leds_register_led(struct iwl_priv *priv, struct iwl_led *led, /* - * calculate blink rate according to last 2 sec Tx/Rx activities + * calculate blink rate according to last second Tx/Rx activities */ static int iwl_get_blink_rate(struct iwl_priv *priv) { int i; - u64 current_tpt = priv->tx_stats[2].bytes; - /* FIXME: + priv->rx_stats[2].bytes; */ + /* count both tx and rx traffic to be able to + * handle traffic in either direction + */ + u64 current_tpt = priv->tx_stats[2].bytes + priv->rx_stats[2].bytes; s64 tpt = current_tpt - priv->led_tpt; if (tpt < 0) /* wraparound */ -- 2.7.4