qcacld-3.0: Send Auto shutdown cancel event

qcacld-2.0 to qcacld-3.0 propagation

Auto Shutdown cancel indication is needed to identify if a
driver is active in multi wlan radio platforms. Userspace
application processing auto shutdown event combines these events
from multiple drivers to arrive at system idle condition for
auto shutdown.

Change-Id: Icc51386bde58d3882e36ab09cd31a527b140a937
CRs-fixed: 1001128

core/hdd/src/wlan_hdd_main.c

@@ -6652,9 +6652,8 @@ void wlan_hdd_send_svc_nlink_msg(int type, void *data, int len)
 	switch (type) {
 	case WLAN_SVC_FW_CRASHED_IND:
 	case WLAN_SVC_LTE_COEX_IND:
-#ifdef FEATURE_WLAN_AUTO_SHUTDOWN
 	case WLAN_SVC_WLAN_AUTO_SHUTDOWN_IND:
-#endif
+	case WLAN_SVC_WLAN_AUTO_SHUTDOWN_CANCEL_IND:
 		ani_hdr->length = 0;
 		nlh->nlmsg_len = NLMSG_LENGTH((sizeof(tAniMsgHdr)));
 		skb_put(skb, NLMSG_SPACE(sizeof(tAniMsgHdr)));
@@ -6803,6 +6802,8 @@ void wlan_hdd_auto_shutdown_enable(hdd_context_t *hdd_ctx, bool enable)
 			hddLog(LOGE,
 			       FL("Failed to stop wlan auto shutdown timer"));
 		}
+		wlan_hdd_send_svc_nlink_msg(
+			WLAN_SVC_WLAN_AUTO_SHUTDOWN_CANCEL_IND, NULL, 0);
 		return;
 	}
 

core/utils/nlink/inc/wlan_nlink_common.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2015 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2014-2016 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *
@@ -80,6 +80,7 @@
 #define WLAN_SVC_DFS_ALL_CHANNEL_UNAVAIL_IND 0x108
 #define WLAN_SVC_WLAN_TP_IND        0x109
 #define WLAN_SVC_WLAN_TP_TX_IND     0x10B
+#define WLAN_SVC_WLAN_AUTO_SHUTDOWN_CANCEL_IND 0x10C
 #define WLAN_SVC_MAX_SSID_LEN    32
 #define WLAN_SVC_MAX_BSSID_LEN   6
 #define WLAN_SVC_MAX_STR_LEN     16