diff options
| author | Bob Copeland <me@bobcopeland.com> | 2009-06-10 22:22:21 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-07-10 14:57:41 -0400 |
| commit | f0f3d388baabdbc613548d6ad8e5da7616b1cbd1 (patch) | |
| tree | 21e14ebff8352acd6e584d8783f5b712611d48fa | |
| parent | 46026e8f487c075f9ec4d671348e351eb5e46d3e (diff) | |
| download | op-kernel-dev-f0f3d388baabdbc613548d6ad8e5da7616b1cbd1.zip op-kernel-dev-f0f3d388baabdbc613548d6ad8e5da7616b1cbd1.tar.gz | |
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>
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/attach.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/base.c | 20 |
2 files changed, 23 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c index c41ef58..9a84d94 100644 --- a/drivers/net/wireless/ath/ath5k/attach.c +++ b/drivers/net/wireless/ath/ath5k/attach.c @@ -319,6 +319,9 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version) ath5k_hw_rfgain_opt_init(ah); + /* turn on HW LEDs */ + ath5k_hw_set_ledstate(ah, AR5K_LED_INIT); + return ah; err_free: kfree(ah); diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index ea04515..f26a689 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); +} |
