wl1271: Implement beacon early termination support

Add support to enable beacon early termination in the firmware. Early
Beacon termination is a feature which allows the radio to be turned off
after TIM IE to save power.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/drivers/net/wireless/wl12xx/wl1271_conf.h b/drivers/net/wireless/wl12xx/wl1271_conf.h
index 5333a2731254..00ffa6679324 100644
--- a/drivers/net/wireless/wl12xx/wl1271_conf.h
+++ b/drivers/net/wireless/wl12xx/wl1271_conf.h
@@ -603,6 +603,11 @@ enum conf_bcn_filt_mode {
         CONF_BCN_FILT_MODE_ENABLED = 1
 };
 
+enum conf_bet_mode {
+        CONF_BET_MODE_DISABLE = 0,
+        CONF_BET_MODE_ENABLE = 1,
+};
+
 struct conf_conn_settings {
         /*
          * Firmware wakeup conditions configuration. The host may set only
@@ -689,6 +694,24 @@ struct conf_conn_settings {
          * Configuration of signal average weights.
          */
         struct conf_sig_weights sig_weights;
+
+        /*
+         * Specifies if beacon early termination procedure is enabled or
+         * disabled.
+         *
+         * Range: CONF_BET_MODE_*
+         */
+        u8 bet_enable;
+
+        /*
+         * Specifies the maximum number of consecutive beacons that may be
+         * early terminated. After this number is reached at least one full
+         * beacon must be correctly received in FW before beacon ET
+         * resumes.
+         *
+         * Range 0 - 255
+         */
+        u8 bet_max_consecutive;
 };
 
 #define CONF_SR_ERR_TBL_MAX_VALUES   14