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- From: Oleksij Rempel <[email protected]>
- Date: Sun, 22 Mar 2015 19:29:57 +0100
- Subject: [PATCH] ath9k: use rmw buffer in ath9k_hw_set_operating_mode
- and ath9k_hw_reset
- Signed-off-by: Oleksij Rempel <[email protected]>
- Signed-off-by: Kalle Valo <[email protected]>
- ---
- --- a/drivers/net/wireless/ath/ath9k/hw.c
- +++ b/drivers/net/wireless/ath/ath9k/hw.c
- @@ -1227,6 +1227,7 @@ static void ath9k_hw_set_operating_mode(
- 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)) {
- @@ -1248,6 +1249,7 @@ static void ath9k_hw_set_operating_mode(
- 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,
- @@ -1960,6 +1962,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st
- 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);
- @@ -1969,6 +1972,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st
- 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);
-
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