From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 27 Aug 2012 15:00:06 +0000 (+0200)
Subject: ath9k_hw: disable PA linearization for AR9462
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=1630d25fd00f195f0923d4b895e0529fdbba83c3;p=~shefty%2Frdma-dev.git

ath9k_hw: disable PA linearization for AR9462

Support for it is incomplete

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index d95474ecb6c..64a00d2f18f 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2499,7 +2499,8 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 		pCap->tx_desc_len = sizeof(struct ar9003_txc);
 		pCap->txs_len = sizeof(struct ar9003_txs);
 		if (!ah->config.paprd_disable &&
-		    ah->eep_ops->get_eeprom(ah, EEP_PAPRD))
+		    ah->eep_ops->get_eeprom(ah, EEP_PAPRD) &&
+		    !AR_SREV_9462(ah))
 			pCap->hw_caps |= ATH9K_HW_CAP_PAPRD;
 	} else {
 		pCap->tx_desc_len = sizeof(struct ath_desc);