mirror of https://github.com/hak5/openwrt.git
58 lines
2.3 KiB
Diff
58 lines
2.3 KiB
Diff
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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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@@ -4762,6 +4762,7 @@ static void ath9k_hw_ar9300_set_txpower(
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struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
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struct ath_common *common = ath9k_hw_common(ah);
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struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
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+ struct ar9300_modal_eep_header *modal_hdr;
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u8 targetPowerValT2[ar9300RateSize];
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u8 target_power_val_t2_eep[ar9300RateSize];
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unsigned int i = 0, paprd_scale_factor = 0;
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@@ -4771,15 +4772,17 @@ static void ath9k_hw_ar9300_set_txpower(
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if (ah->eep_ops->get_eeprom(ah, EEP_PAPRD)) {
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if (IS_CHAN_2GHZ(chan))
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- ah->paprd_ratemask = (IS_CHAN_HT40(chan) ?
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- le32_to_cpu(eep->modalHeader2G.papdRateMaskHt40) :
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- le32_to_cpu(eep->modalHeader2G.papdRateMaskHt20))
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- & AR9300_PAPRD_RATE_MASK;
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+ modal_hdr = &eep->modalHeader2G;
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else
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- ah->paprd_ratemask = (IS_CHAN_HT40(chan) ?
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- le32_to_cpu(eep->modalHeader5G.papdRateMaskHt40) :
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- le32_to_cpu(eep->modalHeader5G.papdRateMaskHt20))
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- & AR9300_PAPRD_RATE_MASK;
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+ modal_hdr = &eep->modalHeader5G;
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+
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+ ah->paprd_ratemask =
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+ le32_to_cpu(modal_hdr->papdRateMaskHt20) &
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+ AR9300_PAPRD_RATE_MASK;
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+
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+ ah->paprd_ratemask_ht40 =
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+ le32_to_cpu(modal_hdr->papdRateMaskHt40) &
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+ AR9300_PAPRD_RATE_MASK;
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paprd_scale_factor = ar9003_get_paprd_scale_factor(ah, chan);
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min_pwridx = IS_CHAN_HT40(chan) ? ALL_TARGET_HT40_0_8_16 :
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--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
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+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
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@@ -134,7 +134,7 @@ static int ar9003_paprd_setup_single_tab
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REG_RMW_FIELD(ah, AR_PHY_PAPRD_AM2PM, AR_PHY_PAPRD_AM2PM_MASK,
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ah->paprd_ratemask);
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REG_RMW_FIELD(ah, AR_PHY_PAPRD_HT40, AR_PHY_PAPRD_HT40_MASK,
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- AR_PHY_PAPRD_HT40_MASK);
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+ ah->paprd_ratemask_ht40);
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for (i = 0; i < ah->caps.max_txchains; i++) {
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REG_RMW_FIELD(ah, ctrl0[i],
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--- a/drivers/net/wireless/ath/ath9k/hw.h
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+++ b/drivers/net/wireless/ath/ath9k/hw.h
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@@ -837,6 +837,7 @@ struct ath_hw {
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unsigned int paprd_target_power;
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unsigned int paprd_training_power;
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unsigned int paprd_ratemask;
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+ unsigned int paprd_ratemask_ht40;
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bool paprd_table_write_done;
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u32 paprd_gain_table_entries[PAPRD_GAIN_TABLE_ENTRIES];
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u8 paprd_gain_table_index[PAPRD_GAIN_TABLE_ENTRIES];
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