diff options
| author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2009-10-06 20:44:34 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-10-07 16:39:51 -0400 |
| commit | 8ce54c5a5f5d2f4f03993395d60f3110670002ca (patch) | |
| tree | 636345a71ec097688b66da271b8cfc0275b7f645 | |
| parent | a3f86bff1c056f47c2df4c58bfcf7bdda8eaf9d0 (diff) | |
ath5k: enable Power-Save Polls by setting the association ID
mac80211 has long provided us the association ID. This isn't useful except
for Power-Save polling which now gets enabled. We can now poll for our
pending frames on the AP during power save.
You can review the details of Power-Save on the wireless wiki:
http://wireless.kernel.org/en/developers/Documentation/ieee80211/power-savings
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/base.c | 11 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/reset.c | 1 |
2 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index 01da83d75ef..07c1e52b5a0 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -3211,8 +3211,7 @@ static void ath5k_bss_info_changed(struct ieee80211_hw *hw, if (changes & BSS_CHANGED_BSSID) { /* Cache for later use during resets */ memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN); - /* XXX: assoc id is set to 0 for now, mac80211 doesn't have - * a clean way of letting us retrieve this yet. */ + common->curaid = 0; ath5k_hw_set_associd(ah); mmiowb(); } @@ -3226,6 +3225,14 @@ static void ath5k_bss_info_changed(struct ieee80211_hw *hw, set_beacon_filter(hw, sc->assoc); ath5k_hw_set_ledstate(sc->ah, sc->assoc ? AR5K_LED_ASSOC : AR5K_LED_INIT); + if (bss_conf->assoc) { + ATH5K_DBG(sc, ATH5K_DEBUG_ANY, + "Bss Info ASSOC %d, bssid: %pM\n", + bss_conf->aid, common->curbssid); + common->curaid = bss_conf->aid; + ath5k_hw_set_associd(ah); + /* Once ANI is available you would start it here */ + } } if (changes & BSS_CHANGED_BEACON) { diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c index fb898154879..3dab3d856d7 100644 --- a/drivers/net/wireless/ath/ath5k/reset.c +++ b/drivers/net/wireless/ath/ath5k/reset.c @@ -1187,7 +1187,6 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode, */ /* Restore bssid and bssid mask */ - /* XXX: add ah->aid once mac80211 gives this to us */ ath5k_hw_set_associd(ah); /* Set PCU config */ |