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https://github.com/FUjr/gl-infra-builder.git
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54 lines
1.9 KiB
Diff
54 lines
1.9 KiB
Diff
From b96c65d8ce0e4055395627df1efc21001722d31e Mon Sep 17 00:00:00 2001
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From: Yin Ni <yin.ni@gl-inet.com>
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Date: Fri, 9 Jun 2023 17:09:01 +0800
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Subject: [PATCH] e750-mcu: Solved 2.4G wifi disconnection problem.
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Signed-off-by: Yin Ni <yin.ni@gl-inet.com>
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---
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.../ath9k/984-fix-9531-tuningcaps.patch | 33 +++++++++++++++++++
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1 file changed, 33 insertions(+)
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create mode 100644 package/kernel/mac80211/patches/ath9k/984-fix-9531-tuningcaps.patch
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diff --git a/package/kernel/mac80211/patches/ath9k/984-fix-9531-tuningcaps.patch b/package/kernel/mac80211/patches/ath9k/984-fix-9531-tuningcaps.patch
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new file mode 100644
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index 0000000000..4e4da8f0f5
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--- /dev/null
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+++ b/package/kernel/mac80211/patches/ath9k/984-fix-9531-tuningcaps.patch
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@@ -0,0 +1,33 @@
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+Index: b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
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+===================================================================
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+--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
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++++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
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+@@ -4050,15 +4050,23 @@ static void ar9003_hw_apply_tuning_caps(
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+ struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
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+ u8 tuning_caps_param = eep->baseEepHeader.params_for_tuning_caps[0];
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+
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+- if (AR_SREV_9340(ah) || AR_SREV_9531(ah))
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++ if (AR_SREV_9340(ah))
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+ return;
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+
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+ if (eep->baseEepHeader.featureEnable & 0x40) {
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+ tuning_caps_param &= 0x7f;
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+- REG_RMW_FIELD(ah, AR_CH0_XTAL, AR_CH0_XTAL_CAPINDAC,
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+- tuning_caps_param);
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+- REG_RMW_FIELD(ah, AR_CH0_XTAL, AR_CH0_XTAL_CAPOUTDAC,
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+- tuning_caps_param);
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++ if(AR_SREV_9531(ah))
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++ {
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++ REG_RMW_FIELD(ah, 0x162c0, AR_CH0_XTAL_CAPINDAC,
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++ tuning_caps_param);
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++ REG_RMW_FIELD(ah, 0x162c0, AR_CH0_XTAL_CAPOUTDAC,
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++ tuning_caps_param);
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++ }else{
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++ REG_RMW_FIELD(ah, AR_CH0_XTAL, AR_CH0_XTAL_CAPINDAC,
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++ tuning_caps_param);
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++ REG_RMW_FIELD(ah, AR_CH0_XTAL, AR_CH0_XTAL_CAPOUTDAC,
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++ tuning_caps_param);
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++ }
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+ }
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+ }
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+
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--
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2.25.1
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