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authorBob Copeland <me@bobcopeland.com>2009-06-10 22:22:21 -0400
committerJohn W. Linville <linville@tuxdriver.com>2009-07-10 14:57:41 -0400
commitf0f3d388baabdbc613548d6ad8e5da7616b1cbd1 (patch)
tree21e14ebff8352acd6e584d8783f5b712611d48fa /drivers/net/wireless/ath/ath5k/base.c
parent46026e8f487c075f9ec4d671348e351eb5e46d3e (diff)
ath5k: enable hardware LEDs
Cardbus and some PCI cards use hardware LEDs rather than software GPIOs. Program them with the proper blink patterns when idle, scanning or associated. Fixes http://bugzilla.kernel.org/show_bug.cgi?id=13288. Tested-by: Frans Pop <elendil@planet.nl> Tested-by: Mark Hindley <mark@hindley.org.uk> Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/base.c')
-rw-r--r--drivers/net/wireless/ath/ath5k/base.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index ea045151f95..f26a6896062 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -248,6 +248,8 @@ static void ath5k_bss_info_changed(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_bss_conf *bss_conf,
u32 changes);
+static void ath5k_sw_scan_start(struct ieee80211_hw *hw);
+static void ath5k_sw_scan_complete(struct ieee80211_hw *hw);
static const struct ieee80211_ops ath5k_hw_ops = {
.tx = ath5k_tx,
@@ -265,6 +267,8 @@ static const struct ieee80211_ops ath5k_hw_ops = {
.set_tsf = ath5k_set_tsf,
.reset_tsf = ath5k_reset_tsf,
.bss_info_changed = ath5k_bss_info_changed,
+ .sw_scan_start = ath5k_sw_scan_start,
+ .sw_scan_complete = ath5k_sw_scan_complete,
};
/*
@@ -3167,6 +3171,8 @@ static void ath5k_bss_info_changed(struct ieee80211_hw *hw,
sc->assoc = bss_conf->assoc;
if (sc->opmode == NL80211_IFTYPE_STATION)
set_beacon_filter(hw, sc->assoc);
+ ath5k_hw_set_ledstate(sc->ah, sc->assoc ?
+ AR5K_LED_ASSOC : AR5K_LED_INIT);
}
if (changes & BSS_CHANGED_BEACON &&
@@ -3179,3 +3185,17 @@ static void ath5k_bss_info_changed(struct ieee80211_hw *hw,
unlock:
mutex_unlock(&sc->lock);
}
+
+static void ath5k_sw_scan_start(struct ieee80211_hw *hw)
+{
+ struct ath5k_softc *sc = hw->priv;
+ if (!sc->assoc)
+ ath5k_hw_set_ledstate(sc->ah, AR5K_LED_SCAN);
+}
+
+static void ath5k_sw_scan_complete(struct ieee80211_hw *hw)
+{
+ struct ath5k_softc *sc = hw->priv;
+ ath5k_hw_set_ledstate(sc->ah, sc->assoc ?
+ AR5K_LED_ASSOC : AR5K_LED_INIT);
+}