From mboxrd@z Thu Jan 1 00:00:00 1970 From: Oleksij Rempel Date: Sat, 21 Mar 2015 09:47:15 +0100 Subject: [ath9k-devel] [PATCH v2 12/18] ath9k: use rmw buffer in ath9k_hw_set_operating_mode and ath9k_hw_reset In-Reply-To: <1426927641-18474-1-git-send-email-linux@rempel-privat.de> References: <1426927641-18474-1-git-send-email-linux@rempel-privat.de> Message-ID: <1426927641-18474-13-git-send-email-linux@rempel-privat.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org Signed-off-by: Oleksij Rempel --- drivers/net/wireless/ath/ath9k/hw.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 15433c7..523a6a8 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1217,6 +1217,7 @@ static void ath9k_hw_set_operating_mode(struct ath_hw *ah, int opmode) u32 mask = AR_STA_ID1_STA_AP | AR_STA_ID1_ADHOC; u32 set = AR_STA_ID1_KSRCH_MODE; + ENABLE_REG_RMW_BUFFER(ah); switch (opmode) { case NL80211_IFTYPE_ADHOC: if (!AR_SREV_9340_13(ah)) { @@ -1238,6 +1239,7 @@ static void ath9k_hw_set_operating_mode(struct ath_hw *ah, int opmode) break; } REG_RMW(ah, AR_STA_ID1, set, mask); + REG_RMW_BUFFER_FLUSH(ah); } void ath9k_hw_get_delta_slope_vals(struct ath_hw *ah, u32 coef_scaled, @@ -1950,6 +1952,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, if (!ath9k_hw_mci_is_enabled(ah)) REG_WRITE(ah, AR_OBS, 8); + ENABLE_REG_RMW_BUFFER(ah); if (ah->config.rx_intr_mitigation) { REG_RMW_FIELD(ah, AR_RIMT, AR_RIMT_LAST, ah->config.rimt_last); REG_RMW_FIELD(ah, AR_RIMT, AR_RIMT_FIRST, ah->config.rimt_first); @@ -1959,6 +1962,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, REG_RMW_FIELD(ah, AR_TIMT, AR_TIMT_LAST, 300); REG_RMW_FIELD(ah, AR_TIMT, AR_TIMT_FIRST, 750); } + REG_RMW_BUFFER_FLUSH(ah); ath9k_hw_init_bb(ah, chan); -- 1.9.1