wl1251: implement connection quality monitoring

[pandora-kernel.git] / drivers / net / wireless / wl1251 / acx.c

diff --git a/drivers/net/wireless/wl1251/acx.c b/drivers/net/wireless/wl1251/acx.c
index 64a0214..ef8370e 100644 (file)
--- a/drivers/net/wireless/wl1251/acx.c
+++ b/drivers/net/wireless/wl1251/acx.c
@@ -776,6 +776,31 @@ out:
        return ret;
 }
 
+int wl1251_acx_low_rssi(struct wl1251 *wl, s8 threshold, u8 weight,
+                       u8 depth, enum wl1251_acx_low_rssi_type type)
+{
+       struct acx_low_rssi *rssi;
+       int ret;
+
+       wl1251_debug(DEBUG_ACX, "acx low rssi");
+
+       rssi = kzalloc(sizeof(*rssi), GFP_KERNEL);
+       if (!rssi)
+               return -ENOMEM;
+
+       rssi->threshold = threshold;
+       rssi->weight = weight;
+       rssi->depth = depth;
+       rssi->type = type;
+
+       ret = wl1251_cmd_configure(wl, ACX_LOW_RSSI, rssi, sizeof(*rssi));
+       if (ret < 0)
+               wl1251_warning("failed to set low rssi threshold: %d", ret);
+
+       kfree(rssi);
+       return ret;
+}
+
 int wl1251_acx_set_preamble(struct wl1251 *wl, enum acx_preamble_type preamble)
 {
        struct acx_preamble *acx;
@@ -978,6 +1003,34 @@ out:
        return ret;
 }
 
+int wl1251_acx_bet_enable(struct wl1251 *wl, enum wl1251_acx_bet_mode mode,
+                         u8 max_consecutive)
+{
+       struct wl1251_acx_bet_enable *acx;
+       int ret;
+
+       wl1251_debug(DEBUG_ACX, "acx bet enable");
+
+       acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+       if (!acx) {
+               ret = -ENOMEM;
+               goto out;
+       }
+
+       acx->enable = mode;
+       acx->max_consecutive = max_consecutive;
+
+       ret = wl1251_cmd_configure(wl, ACX_BET_ENABLE, acx, sizeof(*acx));
+       if (ret < 0) {
+               wl1251_warning("wl1251 acx bet enable failed: %d", ret);
+               goto out;
+       }
+
+out:
+       kfree(acx);
+       return ret;
+}
+
 int wl1251_acx_ac_cfg(struct wl1251 *wl, u8 ac, u8 cw_min, u16 cw_max,
                      u8 aifs, u16 txop)
 {