diff options
Diffstat (limited to 'package/kernel/mac80211/patches/333-ath9k-use-REG_RMW-and-rmw-buffer-in-ath9k_hw_4k_set_.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/333-ath9k-use-REG_RMW-and-rmw-buffer-in-ath9k_hw_4k_set_.patch | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/package/kernel/mac80211/patches/333-ath9k-use-REG_RMW-and-rmw-buffer-in-ath9k_hw_4k_set_.patch b/package/kernel/mac80211/patches/333-ath9k-use-REG_RMW-and-rmw-buffer-in-ath9k_hw_4k_set_.patch deleted file mode 100644 index 8f12b36454..0000000000 --- a/package/kernel/mac80211/patches/333-ath9k-use-REG_RMW-and-rmw-buffer-in-ath9k_hw_4k_set_.patch +++ /dev/null @@ -1,47 +0,0 @@ -From: Oleksij Rempel <linux@rempel-privat.de> -Date: Sun, 22 Mar 2015 19:30:01 +0100 -Subject: [PATCH] ath9k: use REG_RMW and rmw buffer in - ath9k_hw_4k_set_gain - -it is possible to reduce time needed for this function -by rplacing REG_WRITE with REG_RMW (plus dummy 0) and putt all commands -in same buffer. - -Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - ---- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c -+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c -@@ -772,15 +772,14 @@ static void ath9k_hw_4k_set_gain(struct - struct ar5416_eeprom_4k *eep, - u8 txRxAttenLocal) - { -- REG_WRITE(ah, AR_PHY_SWITCH_CHAIN_0, -- pModal->antCtrlChain[0]); -- -- REG_WRITE(ah, AR_PHY_TIMING_CTRL4(0), -- (REG_READ(ah, AR_PHY_TIMING_CTRL4(0)) & -- ~(AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF | -- AR_PHY_TIMING_CTRL4_IQCORR_Q_I_COFF)) | -- SM(pModal->iqCalICh[0], AR_PHY_TIMING_CTRL4_IQCORR_Q_I_COFF) | -- SM(pModal->iqCalQCh[0], AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF)); -+ ENABLE_REG_RMW_BUFFER(ah); -+ REG_RMW(ah, AR_PHY_SWITCH_CHAIN_0, -+ pModal->antCtrlChain[0], 0); -+ -+ REG_RMW(ah, AR_PHY_TIMING_CTRL4(0), -+ SM(pModal->iqCalICh[0], AR_PHY_TIMING_CTRL4_IQCORR_Q_I_COFF) | -+ SM(pModal->iqCalQCh[0], AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF), -+ AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF | AR_PHY_TIMING_CTRL4_IQCORR_Q_I_COFF); - - if ((eep->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >= - AR5416_EEP_MINOR_VER_3) { -@@ -819,6 +818,7 @@ static void ath9k_hw_4k_set_gain(struct - AR9280_PHY_RXGAIN_TXRX_ATTEN, txRxAttenLocal); - REG_RMW_FIELD(ah, AR_PHY_RXGAIN + 0x1000, - AR9280_PHY_RXGAIN_TXRX_MARGIN, pModal->rxTxMarginCh[0]); -+ REG_RMW_BUFFER_FLUSH(ah); - } - - /* |