wl12xx: configure sleep_policy according to active roles

If there is an active AP role, stay always on.
Otherwise, allow chip to enter elp.

(Note that this is a global configuration, so if the
device is already configured according to our policy,
we don't have to configure it again)

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 0623f5dc02ca..b52deac368f4 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -2117,6 +2117,11 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
         wl->vif = vif;
         list_add(&wlvif->list, &wl->wlvif_list);
         set_bit(WL1271_FLAG_IF_INITIALIZED, &wl->flags);
+
+        if (wlvif->bss_type == BSS_TYPE_AP_BSS)
+                wl->ap_count++;
+        else
+                wl->sta_count++;
 out:
         mutex_unlock(&wl->mutex);
 
@@ -2188,6 +2193,11 @@ deinit:
         wlvif->role_id = WL12XX_INVALID_ROLE_ID;
         wlvif->dev_role_id = WL12XX_INVALID_ROLE_ID;
 
+        if (wlvif->bss_type == BSS_TYPE_AP_BSS)
+                wl->ap_count--;
+        else
+                wl->sta_count--;
+
         mutex_unlock(&wl->mutex);
         cancel_delayed_work_sync(&wlvif->pspoll_work);