2010-11-13 23:03:07

by Felix Fietkau

[permalink] [raw]
Subject: [PATCH] ath9k: fix PA predistortion training frame setup

Signed-off-by: Felix Fietkau <[email protected]>
---
drivers/net/wireless/ath/ath9k/xmit.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 8ba0e2d..dc648a5 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1656,9 +1656,6 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
bf->bf_buf_addr,
txctl->txq->axq_qnum);

- if (bf->bf_state.bfs_paprd)
- ar9003_hw_set_paprd_txdesc(ah, ds, bf->bf_state.bfs_paprd);
-
spin_lock_bh(&txctl->txq->axq_lock);

if (bf_isht(bf) && (sc->sc_flags & SC_OP_TXAGGR) &&
@@ -1684,6 +1681,9 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
bf->bf_state.bfs_ftype = txctl->frame_type;
bf->bf_state.bfs_paprd = txctl->paprd;

+ if (bf->bf_state.bfs_paprd)
+ ar9003_hw_set_paprd_txdesc(ah, ds, bf->bf_state.bfs_paprd);
+
if (txctl->paprd)
bf->bf_state.bfs_paprd_timestamp = jiffies;

--
1.7.3.2