diff options
| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2009-07-17 18:30:20 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-07-24 21:05:24 +0200 |
| commit | e5108d075c705ed3336163d9ead2b8fe629f680d (patch) | |
| tree | 892f975c79fa5842eb263ad35e393f7f8d8ca409 /drivers/net/wireless/iwlwifi/iwl-led.c | |
| parent | iwlwifi: add led debugfs function (diff) | |
| download | linux-e5108d075c705ed3336163d9ead2b8fe629f680d.tar.xz linux-e5108d075c705ed3336163d9ead2b8fe629f680d.zip | |
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 <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-led.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-led.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c index 36d88a045043..8c8115293b3c 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 */ |