qcacmn: Add variable to enable scoring result filter on scan results

Add bss_scoring_required in scan filter to enable/disable
scan results filtering based on scoring

Change-Id: I6c2c08a1cd959f1586e3e5bb7b63665f04c3a856
CRs-Fixed: 2165465

umac/scan/core/src/wlan_scan_cache_db.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2018 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -817,7 +817,7 @@ scm_scan_apply_filter_get_entry(struct wlan_objmgr_psoc *psoc,
 	qdf_mem_copy(&scan_node->entry->neg_sec_info,
 		&security, sizeof(scan_node->entry->neg_sec_info));
 
-	if (!filter)
+	if (!filter || !filter->bss_scoring_required)
 		qdf_list_insert_front(scan_list,
 			&scan_node->node);
 	else

umac/scan/dispatcher/inc/wlan_scan_public_structs.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2018 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -481,6 +481,7 @@ struct fils_filter_info {
 };
 
 /**
+ * @bss_scoring_required :- flag to bypass scoring filtered results
  * @age_threshold: If set return entry which are newer than the age_threshold
  * @p2p_results: If only p2p entries is required
  * @rrm_measurement_filter: For measurement reports.if set, only SSID, BSSID
@@ -516,6 +517,7 @@ struct fils_filter_info {
  * @bssid_hint: Mac address of bssid_hint
  */
 struct scan_filter {
+	bool bss_scoring_required;
 	uint32_t age_threshold;
 	uint32_t p2p_results;
 	uint32_t rrm_measurement_filter;