From bd8027a72a1af95efd1dc8ea6df2fd9724c885b2 Mon Sep 17 00:00:00 2001 From: Mohammed Shafi Shajakhan Date: Thu, 30 Dec 2010 12:18:01 +0530 Subject: [PATCH] Revert "ath9k: Parse DTIM period from mac80211" This reverts commit 0ce3bcfc84900a64347b0fe1140229bd81314008. Event though with the above commit we obtain the configured DTIM period from the AP rather than always hardcoding it to '1', this seems to cause problems under the following scenarios: * Preventing association with broken AP's * Adds latency in roaming So its better to always use the safe value of '1' for dtim period Cc: Jouni Malinen Signed-off-by: Mohammed Shafi Shajakhan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/htc_drv_init.c | 3 +-- drivers/net/wireless/ath/ath9k/init.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c index 9150ca665367..38433f9bfe59 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c @@ -716,8 +716,7 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv, IEEE80211_HW_HAS_RATE_CONTROL | IEEE80211_HW_RX_INCLUDES_FCS | IEEE80211_HW_SUPPORTS_PS | - IEEE80211_HW_PS_NULLFUNC_STACK | - IEEE80211_HW_NEED_DTIM_PERIOD; + IEEE80211_HW_PS_NULLFUNC_STACK; hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index efb778d4356a..b6643b5bf050 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -648,8 +648,7 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) IEEE80211_HW_SUPPORTS_PS | IEEE80211_HW_PS_NULLFUNC_STACK | IEEE80211_HW_SPECTRUM_MGMT | - IEEE80211_HW_REPORTS_TX_ACK_STATUS | - IEEE80211_HW_NEED_DTIM_PERIOD; + IEEE80211_HW_REPORTS_TX_ACK_STATUS; if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) hw->flags |= IEEE80211_HW_AMPDU_AGGREGATION; -- 2.20.1