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wl12xx: enable/disable BET with AUTO_PS/ACTIVE 

While the FW with dynamic PS controls BET when going to PSM and back
internally within the FW, there's still a need to enable it from the driver
at least once (so enable on every entry to AUTO_PS)
and disable it once we explicitly go back to STATION_ACTIVE_MODE.
BET isn't relevant for 5GHz

Signed-off-by: Eyal Shapira <eyal@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Eyal Shapira 2012-01-31 11:57:24 +02:00 committed by Luciano Coelho
parent 248a0018f3
commit ed471d3402
1 changed files with 7 additions and 0 deletions
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7
drivers/net/wireless/wl12xx/ps.c
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@ -181,6 +181,13 @@ int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
return ret;
set_bit(WLVIF_FLAG_PSM, &wlvif->flags);
/* enable beacon early termination. Not relevant for 5GHz */
if (wlvif->band == IEEE80211_BAND_2GHZ) {
ret = wl1271_acx_bet_enable(wl, wlvif, true);
if (ret < 0)
return ret;
}
break;
case STATION_ACTIVE_MODE:
wl1271_debug(DEBUG_PSM, "leaving psm");