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ath5k: send buffered frames after the beacon

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Enable the "Content" After Beacon queue and utilize it to send
any buffered frames for power-saving clients.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bob Copeland
2009-07-04 12:59:51 -04:00
committed by John W. Linville
parent 0859339b5c
commit cec8db2301
3 changed files with 34 additions and 11 deletions
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9
drivers/net/wireless/ath/ath5k/base.h
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@ -114,8 +114,7 @@ struct ath5k_softc {
struct pci_dev *pdev; /* for dma mapping */
void __iomem *iobase; /* address of the device */
struct mutex lock; /* dev-level lock */
/* FIXME: how many does it really need? */
struct ieee80211_tx_queue_stats tx_stats[16];
struct ieee80211_tx_queue_stats tx_stats[AR5K_NUM_TX_QUEUES];
struct ieee80211_low_level_stats ll_stats;
struct ieee80211_hw *hw; /* IEEE 802.11 common */
struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS];
@ -171,9 +170,8 @@ struct ath5k_softc {
struct list_head txbuf; /* transmit buffer */
spinlock_t txbuflock;
unsigned int txbuf_len; /* buf count in txbuf list */
struct ath5k_txq txqs[2]; /* beacon and tx */
struct ath5k_txq *txq; /* beacon and tx*/
struct ath5k_txq txqs[AR5K_NUM_TX_QUEUES]; /* tx queues */
struct ath5k_txq *txq; /* main tx queue */
struct tasklet_struct txtq; /* tx intr tasklet */
struct ath5k_led tx_led; /* tx led */
@ -187,6 +185,7 @@ struct ath5k_softc {
bintval, /* beacon interval in TU */
bsent;
unsigned int nexttbtt; /* next beacon time in TU */
struct ath5k_txq *cabq; /* content after beacon */
struct timer_list calib_tim; /* calibration timer */
int power_level; /* Requested tx power in dbm */