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ath9k: disable PA predistortion on AR93xx for now until it is properly fixed

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25056 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
2011-01-21 01:43:32 +00:00
parent 877b7eb1f0
commit 19cc42b1db
4 changed files with 35 additions and 3 deletions
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32
package/mac80211/patches/310-ath9k_pending_work.patch
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@@ -88,3 +88,35 @@
}
}
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -369,6 +369,9 @@ static void ath9k_hw_init_config(struct
else
ah->config.ht_enable = 0;
+ /* PAPRD needs some more work to be enabled */
+ ah->config.paprd_disable = 1;
+
ah->config.rx_intr_mitigation = true;
ah->config.pcieSerDesWrite = true;
@@ -1949,7 +1952,8 @@ int ath9k_hw_fill_cap_info(struct ath_hw
pCap->rx_status_len = sizeof(struct ar9003_rxs);
pCap->tx_desc_len = sizeof(struct ar9003_txc);
pCap->txs_len = sizeof(struct ar9003_txs);
- if (ah->eep_ops->get_eeprom(ah, EEP_PAPRD))
+ if (!ah->config.paprd_disable &&
+ ah->eep_ops->get_eeprom(ah, EEP_PAPRD))
pCap->hw_caps |= ATH9K_HW_CAP_PAPRD;
} else {
pCap->tx_desc_len = sizeof(struct ath_desc);
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -228,6 +228,7 @@ struct ath9k_ops_config {
u32 pcie_waen;
u8 analog_shiftreg;
u8 ht_enable;
+ u8 paprd_disable;
u32 ofdm_trig_low;
u32 ofdm_trig_high;
u32 cck_trig_high;