wlcore: configure wowlan regardless of wakeup conditions

wowlan filters should be configured in any case in suspend/resume.
This shouldn't be dependent on whether wakeup conditions are the
same for suspend and resume states. Only the FW command to
reconfigure wakeup conditions should be avoided in such a case.

Reported-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Eyal Shapira <eyal@wizery.com>
Signed-off-by: Luciano Coelho <luca@coelho.fi>

diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 7fe19de..a797ce7 100644 (file)
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -1603,12 +1603,6 @@ static int wl1271_configure_suspend_sta(struct wl1271 *wl,
        if (!test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags))
                goto out;
 
-       if ((wl->conf.conn.suspend_wake_up_event ==
-            wl->conf.conn.wake_up_event) &&
-           (wl->conf.conn.suspend_listen_interval ==
-            wl->conf.conn.listen_interval))
-               goto out;
-
        ret = wl1271_ps_elp_wakeup(wl);
        if (ret < 0)
                goto out;
@@ -1617,6 +1611,12 @@ static int wl1271_configure_suspend_sta(struct wl1271 *wl,
        if (ret < 0)
                goto out_sleep;
 
+       if ((wl->conf.conn.suspend_wake_up_event ==
+            wl->conf.conn.wake_up_event) &&
+           (wl->conf.conn.suspend_listen_interval ==
+            wl->conf.conn.listen_interval))
+               goto out_sleep;
+
        ret = wl1271_acx_wake_up_conditions(wl, wlvif,
                                    wl->conf.conn.suspend_wake_up_event,
                                    wl->conf.conn.suspend_listen_interval);
@@ -1672,13 +1672,6 @@ static void wl1271_configure_resume(struct wl1271 *wl,
        if ((!is_ap) && (!is_sta))
                return;
 
-       if (is_sta &&
-           ((wl->conf.conn.suspend_wake_up_event ==
-             wl->conf.conn.wake_up_event) &&
-            (wl->conf.conn.suspend_listen_interval ==
-             wl->conf.conn.listen_interval)))
-               return;
-
        ret = wl1271_ps_elp_wakeup(wl);
        if (ret < 0)
                return;
@@ -1686,6 +1679,12 @@ static void wl1271_configure_resume(struct wl1271 *wl,
        if (is_sta) {
                wl1271_configure_wowlan(wl, NULL);
 
+               if ((wl->conf.conn.suspend_wake_up_event ==
+                    wl->conf.conn.wake_up_event) &&
+                   (wl->conf.conn.suspend_listen_interval ==
+                    wl->conf.conn.listen_interval))
+                       goto out_sleep;
+
                ret = wl1271_acx_wake_up_conditions(wl, wlvif,
                                    wl->conf.conn.wake_up_event,
                                    wl->conf.conn.listen_interval);
@@ -1698,6 +1697,7 @@ static void wl1271_configure_resume(struct wl1271 *wl,
                ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false);
        }
 
+out_sleep:
        wl1271_ps_elp_sleep(wl);
 }