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ath9k: Cleanup interface handling 

* Do not set/clear TSF when adding/deleting an interface.
  This should be done when the BSS is set up and should also
  take into account the existence of other interfaces.

* Set opmode explicitly.

* ANI setup needs to be decided based on multiple interfaces.
  This can be done via the bss_info_changed() callback.

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 17:15:43 +05:30 committed by John W. Linville
parent 60ca9f8744
commit df35d29e17
1 changed files with 2 additions and 15 deletions
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17
drivers/net/wireless/ath/ath9k/main.c
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@ -924,11 +924,9 @@ static void ath9k_calculate_summary_state(struct ieee80211_hw *hw,
if (iter_data.naps > 0) {
ath9k_hw_set_tsfadjust(ah, true);
set_bit(SC_OP_TSF_RESET, &sc->sc_flags);
ah->opmode = NL80211_IFTYPE_AP;
} else {
ath9k_hw_set_tsfadjust(ah, false);
clear_bit(SC_OP_TSF_RESET, &sc->sc_flags);
if (iter_data.nmeshes)
ah->opmode = NL80211_IFTYPE_MESH_POINT;
@ -940,25 +938,14 @@ static void ath9k_calculate_summary_state(struct ieee80211_hw *hw,
ah->opmode = NL80211_IFTYPE_STATION;
}
ath9k_hw_setopmode(ah);
if ((iter_data.nstations + iter_data.nadhocs + iter_data.nmeshes) > 0)
ah->imask |= ATH9K_INT_TSFOOR;
else
ah->imask &= ~ATH9K_INT_TSFOOR;
ath9k_hw_set_interrupts(ah);
if (iter_data.naps > 0) {
sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER;
if (!common->disable_ani) {
set_bit(SC_OP_ANI_RUN, &sc->sc_flags);
ath_start_ani(common);
}
} else {
clear_bit(SC_OP_ANI_RUN, &sc->sc_flags);
del_timer_sync(&common->ani.timer);
}
}
static int ath9k_add_interface(struct ieee80211_hw *hw,