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ath9k: Cleanup beacon logic

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* The beaconing status routine is not required, since in
  multi-VIF cases the HW beacon parameters should not be
  re-configured.

* Remove SC_OP_TSF_RESET - when a beaconing interface comes
  up the first time, the TSF has to be reset.

* Simplify ath9k_allow_beacon_config().

* Handle setting/clearing the SWBA interrupt properly.

* Remove the TSF mangling in IBSS mode, it is not required.

* General code cleanup.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith Manoharan
2012-07-17 17:15:56 +05:30
committed by John W. Linville
parent 6c43c090a9
commit ef4ad63368
4 changed files with 99 additions and 163 deletions
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2
drivers/net/wireless/ath/ath9k/recv.c
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@@ -553,7 +553,7 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb)
sc->ps_flags &= ~PS_BEACON_SYNC;
ath_dbg(common, PS,
"Reconfigure Beacon timers based on timestamp from the AP\n");
ath_set_beacon(sc);
ath9k_set_beacon(sc);
}
if (ath_beacon_dtim_pending_cab(skb)) {