Date: Sat, 23 May 2015 01:04:02 -0700 From: Adrian Chadd <adrian@freebsd.org> To: "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org> Subject: Fwd: svn commit: r283309 - head/sys/contrib/dev/ath/ath_hal/ar9300 Message-ID: <CAJ-Vmom6vbo7EfmpM3H0tKLD1M9HZP90T1M70F54Rcu_vHNCsg@mail.gmail.com> In-Reply-To: <201505230802.t4N82sLA097528@svn.freebsd.org> References: <201505230802.t4N82sLA097528@svn.freebsd.org>
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If you're using the carambola 2, you'll want to update. This makes it behave much, much better! -adrian ---------- Forwarded message ---------- From: Adrian Chadd <adrian@freebsd.org> Date: 23 May 2015 at 01:02 Subject: svn commit: r283309 - head/sys/contrib/dev/ath/ath_hal/ar9300 To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Author: adrian Date: Sat May 23 08:02:54 2015 New Revision: 283309 URL: https://svnweb.freebsd.org/changeset/base/283309 Log: Add support for the tuning cap for Hornet/AR9331 boards. This dramatically improves RX sensitivity and behaviour on the AR9331 hardware I have, including the Carambola 2. Tested: * AR9331, Carambola 2 board Submitted by: Zilvinas Valinskas <zilvinas.valinskas@gmail.com> Modified: head/sys/contrib/dev/ath/ath_hal/ar9300/ar9300_eeprom.c Modified: head/sys/contrib/dev/ath/ath_hal/ar9300/ar9300_eeprom.c ============================================================================== --- head/sys/contrib/dev/ath/ath_hal/ar9300/ar9300_eeprom.c Sat May 23 01:17:50 2015 (r283308) +++ head/sys/contrib/dev/ath/ath_hal/ar9300/ar9300_eeprom.c Sat May 23 08:02:54 2015 (r283309) @@ -4476,8 +4476,16 @@ HAL_BOOL ar9300_tuning_caps_apply(struct if ((eep->base_eep_header.feature_enable & 0x40) >> 6) { tuning_caps_params &= 0x7f; - if (AR_SREV_HORNET(ah) || AR_SREV_POSEIDON(ah) || AR_SREV_WASP(ah)) { + /* XXX TODO: ath9k skips it for Wasp and Honeybee/AR9531, not Poseidon */ + if (AR_SREV_POSEIDON(ah) || AR_SREV_WASP(ah)) { return AH_TRUE; + } else if (AR_SREV_HORNET(ah)) { + OS_REG_RMW_FIELD(ah, + AR_HORNET_CH0_XTAL, AR_OSPREY_CHO_XTAL_CAPINDAC, + tuning_caps_params); + OS_REG_RMW_FIELD(ah, + AR_HORNET_CH0_XTAL, AR_OSPREY_CHO_XTAL_CAPOUTDAC, + tuning_caps_params); } else if (AR_SREV_SCORPION(ah)) { OS_REG_RMW_FIELD(ah, AR_SCORPION_CH0_XTAL, AR_OSPREY_CHO_XTAL_CAPINDAC,
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