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ath9k: remove bfs_paprd_timestamp from struct ath_buf_state

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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau 2010-11-14 15:20:04 +01:00 committed by John W. Linville
parent 952cd69371
commit 82259b77f6
3 changed files with 4 additions and 7 deletions
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2
drivers/net/wireless/ath/ath9k/ath9k.h
View File

@ -221,7 +221,6 @@ struct ath_buf_state {
int bfs_retries;
u8 bf_type;
u8 bfs_paprd;
unsigned long bfs_paprd_timestamp;
u32 bfs_keyix;
enum ath9k_internal_frame_type bfs_ftype;
};
@ -598,6 +597,7 @@ struct ath_softc {
struct work_struct paprd_work;
struct work_struct hw_check_work;
struct completion paprd_complete;
bool paprd_pending;
u32 intrstatus;
u32 sc_flags; /* SC_OP_* */

2
drivers/net/wireless/ath/ath9k/main.c
View File

@ -375,6 +375,7 @@ void ath_paprd_calibrate(struct work_struct *work)
}
init_completion(&sc->paprd_complete);
sc->paprd_pending = true;
ar9003_paprd_setup_gain_table(ah, chain);
txctl.paprd = BIT(chain);
if (ath_tx_start(hw, skb, &txctl) != 0)
@ -382,6 +383,7 @@ void ath_paprd_calibrate(struct work_struct *work)
time_left = wait_for_completion_timeout(&sc->paprd_complete,
msecs_to_jiffies(ATH_PAPRD_TIMEOUT));
sc->paprd_pending = false;
if (!time_left) {
ath_print(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
"Timeout waiting for paprd training on "

7
drivers/net/wireless/ath/ath9k/xmit.c
View File

@ -1698,9 +1698,6 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
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;
ath_tx_send_normal(sc, txctl->txq, NULL, &bf_head);
}
@ -1874,9 +1871,7 @@ static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
bf->bf_buf_addr = 0;
if (bf->bf_state.bfs_paprd) {
if (time_after(jiffies,
bf->bf_state.bfs_paprd_timestamp +
msecs_to_jiffies(ATH_PAPRD_TIMEOUT)))
if (!sc->paprd_pending)
dev_kfree_skb_any(skb);
else
complete(&sc->paprd_complete);