On 09/01/2015 06:21 AM, miaoq...@qti.qualcomm.com wrote: > From: Miaoqing Pan <miaoq...@codeaurora.org> > > This patch fix https://lists.openwrt.org/pipermail/openwrt-devel/ > 2015-August/034979.html. As the peak detect calibration is set > incorrectly. > > Signed-off-by: Miaoqing Pan <miaoq...@codeaurora.org>
Tested-by: Matthias Schiffer <mschif...@universe-factory.net>
Thanks a lot :)
> ---
> ...6-ath9k_enable_hw_manual_peak_calibration.patch | 22
> ++++++++++++++++++++++
> 1 file changed, 22 insertions(+)
> create mode 100644
> package/kernel/mac80211/patches/546-ath9k_enable_hw_manual_peak_calibration.patch
>
> diff --git
> a/package/kernel/mac80211/patches/546-ath9k_enable_hw_manual_peak_calibration.patch
>
> b/package/kernel/mac80211/patches/546-ath9k_enable_hw_manual_peak_calibration.patch
> new file mode 100644
> index 0000000..8606493
> --- /dev/null
> +++
> b/package/kernel/mac80211/patches/546-ath9k_enable_hw_manual_peak_calibration.patch
> @@ -0,0 +1,22 @@
> +--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
> ++++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
> +@@ -1249,7 +1249,8 @@ static void ar9003_hw_manual_peak_cal(struct ath_hw
> *ah, u8 chain, bool is_2g)
> + REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain),
> + AR_PHY_65NM_RXRF_AGC_AGC2G_CALDAC_OVR, 0x0);
> +
> +- if (AR_SREV_9003_PCOEM(ah) || AR_SREV_9550(ah) || AR_SREV_9531(ah)) {
> ++ if (AR_SREV_9003_PCOEM(ah) || AR_SREV_9550(ah) || AR_SREV_9531(ah) ||
> ++ AR_SREV_9561(ah)) {
> + if (is_2g)
> + REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain),
> + AR_PHY_65NM_RXRF_AGC_AGC2G_DBDAC_OVR,
> +@@ -1640,7 +1641,8 @@ static bool ar9003_hw_init_cal_soc(struct ath_hw *ah,
> +
> + skip_tx_iqcal:
> + if (run_agc_cal || !(ah->ah_flags & AH_FASTCC)) {
> +- if (AR_SREV_9330_11(ah) || AR_SREV_9531(ah) ||
> AR_SREV_9550(ah)) {
> ++ if (AR_SREV_9330_11(ah) || AR_SREV_9531(ah) || AR_SREV_9550(ah)
> ||
> ++ AR_SREV_9561(ah)) {
> + for (i = 0; i < AR9300_MAX_CHAINS; i++) {
> + if (!(ah->rxchainmask & (1 << i)))
> + continue;
>
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