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ath5k: update PCU opmode whenever a new interface is added

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Previously, we would store the operating mode at interface up time,
but only update the PCU registers when the next reset happened.
The result is that if beacon configuration (ops->bss_info_changed)
happens before ops->config, we will program the wrong things into
the timer registers.  Consequently, beacons won't work in AP mode
until after a reset (channel change, scan etc.).

This is fragile anyway so just program the opmode as soon as
mac80211 gives it to us.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bob Copeland 2009-07-29 10:29:03 -04:00 committed by John W. Linville
parent 57c9fff3d0
commit ae6f53f25f
1 changed files with 3 additions and 0 deletions
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3
drivers/net/wireless/ath/ath5k/base.c
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@ -1117,6 +1117,8 @@ ath5k_mode_setup(struct ath5k_softc *sc)
struct ath5k_hw *ah = sc->ah;
u32 rfilt;
ah->ah_op_mode = sc->opmode;
/* configure rx filter */
rfilt = sc->filter_flags;
ath5k_hw_set_rx_filter(ah, rfilt);
@ -2768,6 +2770,7 @@ static int ath5k_add_interface(struct ieee80211_hw *hw,
}
ath5k_hw_set_lladdr(sc->ah, conf->mac_addr);
ath5k_mode_setup(sc);
ret = 0;
end: