qcacld-3.0: Discard 5G candidates based on RSSI threshold

To discard 5G candidates based on RSSI threshold, Introduce
a new INI "min_rssi_for_2g_to_5g_roam" to configure the RSSI
for High RSSI Trigger.

Min: -120
Max: 0
Default: -70

Change-Id: If4545296ef1b53d18b8ae4abf12d450f5e690240
CRs-Fixed: 2789017

components/wmi/src/wmi_unified_roam_tlv.c

@@ -3036,7 +3036,7 @@ send_roam_scan_offload_ap_profile_cmd_tlv(wmi_unified_t wmi_handle,
 	len += WMI_TLV_HDR_SIZE;
 	len += NUM_OF_ROAM_TRIGGERS * sizeof(*score_delta_param);
 	len += WMI_TLV_HDR_SIZE;
-	len += NUM_OF_ROAM_TRIGGERS * sizeof(*min_rssi_param);
+	len += NUM_OF_ROAM_MIN_RSSI * sizeof(*min_rssi_param);
 	buf = wmi_buf_alloc(wmi_handle, len);
 	if (!buf)
 		return QDF_STATUS_E_NOMEM;
@@ -3240,7 +3240,7 @@ send_roam_scan_offload_ap_profile_cmd_tlv(wmi_unified_t wmi_handle,
 
 	buf_ptr += sizeof(*score_delta_param);
 	WMITLV_SET_HDR(buf_ptr, WMITLV_TAG_ARRAY_STRUC,
-		       (NUM_OF_ROAM_TRIGGERS * sizeof(*min_rssi_param)));
+		       (NUM_OF_ROAM_MIN_RSSI * sizeof(*min_rssi_param)));
 	buf_ptr += WMI_TLV_HDR_SIZE;
 
 	min_rssi_param = (wmi_roam_cnd_min_rssi_param *)buf_ptr;
@@ -3266,6 +3266,18 @@ send_roam_scan_offload_ap_profile_cmd_tlv(wmi_unified_t wmi_handle,
 	min_rssi_param->candidate_min_rssi =
 		ap_profile->min_rssi_params[BMISS_MIN_RSSI].min_rssi;
 
+	buf_ptr += sizeof(*min_rssi_param);
+	min_rssi_param = (wmi_roam_cnd_min_rssi_param *)buf_ptr;
+	WMITLV_SET_HDR(&min_rssi_param->tlv_header,
+		       WMITLV_TAG_STRUC_wmi_roam_cnd_min_rssi_param,
+		       WMITLV_GET_STRUCT_TLVLEN(wmi_roam_cnd_min_rssi_param));
+	trig_reason =
+	     ap_profile->min_rssi_params[MIN_RSSI_2G_TO_5G_ROAM].trigger_reason;
+	min_rssi_param->roam_trigger_reason =
+		convert_roam_trigger_reason(trig_reason);
+	min_rssi_param->candidate_min_rssi =
+		ap_profile->min_rssi_params[MIN_RSSI_2G_TO_5G_ROAM].min_rssi;
+
 	wmi_mtrace(WMI_ROAM_AP_PROFILE, NO_SESSION, 0);
 	status = wmi_unified_cmd_send(wmi_handle, buf,
 				      len, WMI_ROAM_AP_PROFILE);