From ed471d3402b0fa77e52007c6f8d79b16c4194000 Mon Sep 17 00:00:00 2001 From: Eyal Shapira Date: Tue, 31 Jan 2012 11:57:24 +0200 Subject: [PATCH] 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 Signed-off-by: Eliad Peller Signed-off-by: Luciano Coelho --- drivers/net/wireless/wl12xx/ps.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/wireless/wl12xx/ps.c b/drivers/net/wireless/wl12xx/ps.c index 5074c2af17c0..d7a91d3c398d 100644 --- a/drivers/net/wireless/wl12xx/ps.c +++ b/drivers/net/wireless/wl12xx/ps.c @@ -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"); -- 2.30.2