diff options
Diffstat (limited to 'package/kernel/mac80211/patches/327-ath9k-ath9k_hw_loadnf-use-REG_RMW.patch')
-rw-r--r-- | package/kernel/mac80211/patches/327-ath9k-ath9k_hw_loadnf-use-REG_RMW.patch | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/package/kernel/mac80211/patches/327-ath9k-ath9k_hw_loadnf-use-REG_RMW.patch b/package/kernel/mac80211/patches/327-ath9k-ath9k_hw_loadnf-use-REG_RMW.patch deleted file mode 100644 index e5a362ffa6..0000000000 --- a/package/kernel/mac80211/patches/327-ath9k-ath9k_hw_loadnf-use-REG_RMW.patch +++ /dev/null @@ -1,71 +0,0 @@ -From: Oleksij Rempel <linux@rempel-privat.de> -Date: Sun, 22 Mar 2015 19:29:54 +0100 -Subject: [PATCH] ath9k: ath9k_hw_loadnf: use REG_RMW - -Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - ---- a/drivers/net/wireless/ath/ath9k/calib.c -+++ b/drivers/net/wireless/ath/ath9k/calib.c -@@ -238,7 +238,6 @@ int ath9k_hw_loadnf(struct ath_hw *ah, s - { - struct ath9k_nfcal_hist *h = NULL; - unsigned i, j; -- int32_t val; - u8 chainmask = (ah->rxchainmask << 3) | ah->rxchainmask; - struct ath_common *common = ath9k_hw_common(ah); - s16 default_nf = ath9k_hw_get_default_nf(ah, chan); -@@ -246,6 +245,7 @@ int ath9k_hw_loadnf(struct ath_hw *ah, s - if (ah->caldata) - h = ah->caldata->nfCalHist; - -+ ENABLE_REG_RMW_BUFFER(ah); - for (i = 0; i < NUM_NF_READINGS; i++) { - if (chainmask & (1 << i)) { - s16 nfval; -@@ -258,10 +258,8 @@ int ath9k_hw_loadnf(struct ath_hw *ah, s - else - nfval = default_nf; - -- val = REG_READ(ah, ah->nf_regs[i]); -- val &= 0xFFFFFE00; -- val |= (((u32) nfval << 1) & 0x1ff); -- REG_WRITE(ah, ah->nf_regs[i], val); -+ REG_RMW(ah, ah->nf_regs[i], -+ (((u32) nfval << 1) & 0x1ff), 0x1ff); - } - } - -@@ -274,6 +272,7 @@ int ath9k_hw_loadnf(struct ath_hw *ah, s - REG_CLR_BIT(ah, AR_PHY_AGC_CONTROL, - AR_PHY_AGC_CONTROL_NO_UPDATE_NF); - REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_NF); -+ REG_RMW_BUFFER_FLUSH(ah); - - /* - * Wait for load to complete, should be fast, a few 10s of us. -@@ -309,19 +308,17 @@ int ath9k_hw_loadnf(struct ath_hw *ah, s - * by the median we just loaded. This will be initial (and max) value - * of next noise floor calibration the baseband does. - */ -- ENABLE_REGWRITE_BUFFER(ah); -+ ENABLE_REG_RMW_BUFFER(ah); - for (i = 0; i < NUM_NF_READINGS; i++) { - if (chainmask & (1 << i)) { - if ((i >= AR5416_MAX_CHAINS) && !IS_CHAN_HT40(chan)) - continue; - -- val = REG_READ(ah, ah->nf_regs[i]); -- val &= 0xFFFFFE00; -- val |= (((u32) (-50) << 1) & 0x1ff); -- REG_WRITE(ah, ah->nf_regs[i], val); -+ REG_RMW(ah, ah->nf_regs[i], -+ (((u32) (-50) << 1) & 0x1ff), 0x1ff); - } - } -- REGWRITE_BUFFER_FLUSH(ah); -+ REG_RMW_BUFFER_FLUSH(ah); - - return 0; - } |