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-rw-r--r--package/mac80211/patches/550-ath9k_pending_work.patch100
1 files changed, 98 insertions, 2 deletions
diff --git a/package/mac80211/patches/550-ath9k_pending_work.patch b/package/mac80211/patches/550-ath9k_pending_work.patch
index efba9444a..7e0c70182 100644
--- a/package/mac80211/patches/550-ath9k_pending_work.patch
+++ b/package/mac80211/patches/550-ath9k_pending_work.patch
@@ -56,6 +56,44 @@
/* Revert chainmasks to their original values before NF cal */
ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask);
+--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
++++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+@@ -659,6 +659,9 @@ static void ar9300_swap_eeprom(struct ar
+ word = swab16(eep->baseEepHeader.regDmn[1]);
+ eep->baseEepHeader.regDmn[1] = word;
+
++ dword = swab32(eep->baseEepHeader.swreg);
++ eep->baseEepHeader.swreg = dword;
++
+ dword = swab32(eep->modalHeader2G.antCtrlCommon);
+ eep->modalHeader2G.antCtrlCommon = dword;
+
+@@ -1200,7 +1203,7 @@ static u8 ar9003_hw_eeprom_get_tgt_pwr(s
+ u8 *pFreqBin;
+
+ if (is2GHz) {
+- numPiers = AR9300_NUM_5G_20_TARGET_POWERS;
++ numPiers = AR9300_NUM_2G_20_TARGET_POWERS;
+ pEepromTargetPwr = eep->calTargetPower2G;
+ pFreqBin = eep->calTarget_freqbin_2G;
+ } else {
+@@ -1236,7 +1239,7 @@ static u8 ar9003_hw_eeprom_get_ht20_tgt_
+ u8 *pFreqBin;
+
+ if (is2GHz) {
+- numPiers = AR9300_NUM_5G_20_TARGET_POWERS;
++ numPiers = AR9300_NUM_2G_20_TARGET_POWERS;
+ pEepromTargetPwr = eep->calTargetPower2GHT20;
+ pFreqBin = eep->calTarget_freqbin_2GHT20;
+ } else {
+@@ -1817,6 +1820,7 @@ static void ath9k_hw_ar9300_set_txpower(
+ u8 twiceMaxRegulatoryPower,
+ u8 powerLimit)
+ {
++ ah->txpower_limit = powerLimit;
+ ar9003_hw_set_target_power_eeprom(ah, chan->channel);
+ ar9003_hw_calibration_apply(ah, chan->channel);
+ }
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
@@ -265,7 +265,7 @@ struct cal_ctl_edge_pwr {
@@ -397,6 +435,18 @@
{0x00004040, 0x08213e5e},
{0x00004040, 0x0008003b},
{0x00004044, 0x00000000},
+--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
++++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+@@ -311,6 +311,9 @@ static void ar9003_hw_set11n_txdesc(stru
+ {
+ struct ar9003_txc *ads = (struct ar9003_txc *) ds;
+
++ if (txpower > ah->txpower_limit)
++ txpower = ah->txpower_limit;
++
+ txpower += ah->txpower_indexoffset;
+ if (txpower > 63)
+ txpower = 63;
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -375,16 +375,7 @@ static u32 ar9003_hw_compute_pll_control
@@ -435,6 +485,14 @@
rfMode |= (AR_PHY_MODE_DYNAMIC | AR_PHY_MODE_DYN_CCK_DISABLE);
REG_WRITE(ah, AR_PHY_MODE, rfMode);
+@@ -1102,6 +1093,7 @@ static void ar9003_hw_loadnf(struct ath_
+ ath_print(common, ATH_DBG_ANY, "Timeout while waiting for nf "
+ "to load: AR_PHY_AGC_CONTROL=0x%x\n",
+ REG_READ(ah, AR_PHY_AGC_CONTROL));
++ return;
+ }
+
+ /*
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -300,7 +300,8 @@ struct base_eep_header {
@@ -486,8 +544,8 @@
/*
+ * Tx IQ Calibration (ah->config.tx_iq_calibration) is only
-+ * used by AR9003 but it is busted right now, it will take a
-+ * while to fix so this is currently disabled.
++ * used by AR9003, but it is showing reliability issues.
++ * It will take a while to fix so this is currently disabled.
+ */
+
+ /*
@@ -557,3 +615,41 @@
/* These macros check chanmode and not channelFlags */
#define IS_CHAN_B(_c) ((_c)->chanmode == CHANNEL_B)
+@@ -718,6 +719,7 @@ struct ath_hw {
+ u32 *addac5416_21;
+ u32 *bank6Temp;
+
++ u8 txpower_limit;
+ int16_t txpower_indexoffset;
+ int coverage_class;
+ u32 beacon_interval;
+--- a/drivers/net/wireless/ath/ath9k/mac.c
++++ b/drivers/net/wireless/ath/ath9k/mac.c
+@@ -878,10 +878,12 @@ enum ath9k_int ath9k_hw_set_interrupts(s
+ if (ints & ATH9K_INT_TX) {
+ if (ah->config.tx_intr_mitigation)
+ mask |= AR_IMR_TXMINTR | AR_IMR_TXINTM;
+- if (ah->txok_interrupt_mask)
+- mask |= AR_IMR_TXOK;
+- if (ah->txdesc_interrupt_mask)
+- mask |= AR_IMR_TXDESC;
++ else {
++ if (ah->txok_interrupt_mask)
++ mask |= AR_IMR_TXOK;
++ if (ah->txdesc_interrupt_mask)
++ mask |= AR_IMR_TXDESC;
++ }
+ if (ah->txerr_interrupt_mask)
+ mask |= AR_IMR_TXERR;
+ if (ah->txeol_interrupt_mask)
+--- a/drivers/net/wireless/ath/ath9k/xmit.c
++++ b/drivers/net/wireless/ath/ath9k/xmit.c
+@@ -2291,6 +2291,8 @@ void ath_tx_edma_tasklet(struct ath_soft
+ ath_tx_complete_buf(sc, bf, txq, &bf_head,
+ &txs, txok, 0);
+
++ ath_wake_mac80211_queue(sc, txq);
++
+ spin_lock_bh(&txq->axq_lock);
+ if (!list_empty(&txq->txq_fifo_pending)) {
+ INIT_LIST_HEAD(&bf_head);