@@ -358,7 +358,8 @@ int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, struct wl12xx_vif *wlvif,
struct acx_beacon_filter_option *beacon_filter = NULL;
int ret = 0;
- wl1271_debug(DEBUG_ACX, "acx beacon filter opt");
+ wl1271_debug(DEBUG_ACX, "acx beacon filter opt enable=%d",
+ enable_filter);
if (enable_filter &&
wl->conf.conn.bcn_filt_mode == CONF_BCN_FILT_MODE_DISABLED)
@@ -287,8 +287,8 @@ static int wl1271_init_sta_beacon_filter(struct wl1271 *wl,
if (ret < 0)
return ret;
- /* enable beacon filtering */
- ret = wl1271_acx_beacon_filter_opt(wl, wlvif, true);
+ /* disable beacon filtering until we get the first beacon */
+ ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false);
if (ret < 0)
return ret;
@@ -2941,6 +2941,11 @@ static int wlcore_unset_assoc(struct wl1271 *wl, struct wl12xx_vif *wlvif)
ret = wl1271_acx_keep_alive_mode(wl, wlvif, false);
if (ret < 0)
return ret;
+
+ /* disable beacon filtering */
+ ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false);
+ if (ret < 0)
+ return ret;
}
if (test_and_clear_bit(WLVIF_FLAG_CS_PROGRESS, &wlvif->flags)) {
@@ -4312,6 +4317,13 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl,
}
}
+ if ((changed & BSS_CHANGED_BEACON_INFO) && bss_conf->dtim_period) {
+ /* enable beacon filtering */
+ ret = wl1271_acx_beacon_filter_opt(wl, wlvif, true);
+ if (ret < 0)
+ goto out;
+ }
+
ret = wl1271_bss_erp_info_changed(wl, vif, bss_conf, changed);
if (ret < 0)
goto out;
Enabling beacon filtering before receving a beacon might result in not having a beacon at all for the current connected AP, which prevents the station from entering power-save. Replace the current approach (of starting beacon filtering on init) and configure beacon filering only after bss_conf->dtimper is set (which means mac80211 already parsed a beacon). Signed-off-by: Eliad Peller <eliad@wizery.com> --- drivers/net/wireless/ti/wlcore/acx.c | 3 ++- drivers/net/wireless/ti/wlcore/init.c | 4 ++-- drivers/net/wireless/ti/wlcore/main.c | 12 ++++++++++++ 3 files changed, 16 insertions(+), 3 deletions(-)