qcacld-3.0: Introduce ini param for full roam scan period

Full roam scan period is the minimum idle period in seconds between
two successive full channel roam scans. Firmware expects this param
as part of roam scan offload request. Add an ini param to set
it to a default value and use it while sending roam scan offload
request.

Change-Id: Id66b583b2c487f06e62298641dc28853af3ab11c
CRs-Fixed: 2507448

components/mlme/dispatcher/inc/cfg_mlme_lfr.h

@@ -1474,6 +1474,35 @@
 	CFG_VALUE_OR_DEFAULT, \
 	"Neighbor scan refresh period")
 
+/*
+ * <ini>
+ * gFullRoamScanPeriod - Set full roam scan refresh period
+ * @Min: 0
+ * @Max: 600
+ * @Default: 0
+ *
+ * This ini is used by firmware to set full roam scan period in secs.
+ * Full roam scan period is the minimum idle period in seconds between two
+ * successive full channel roam scans. If this is configured as a non-zero,
+ * full roam scan will be triggered for every configured interval.
+ * If this configured as 0, full roam scan will not be triggered at all.
+ *
+ * Related: None
+ *
+ * Supported Feature: LFR Scan
+ *
+ * Usage: External
+ *
+ * </ini>
+ */
+#define CFG_LFR_FULL_ROAM_SCAN_REFRESH_PERIOD CFG_INI_UINT( \
+	"gFullRoamScanPeriod", \
+	0, \
+	600, \
+	0, \
+	CFG_VALUE_OR_DEFAULT, \
+	"Full roam scan refresh period")
+
 /*
  * <ini>
  * gEmptyScanRefreshPeriod - Set empty scan refresh period
@@ -2625,6 +2654,7 @@
 	CFG(CFG_POST_INACTIVITY_ROAM_SCAN_PERIOD) \
 	CFG(CFG_BSS_LOAD_TRIG_5G_RSSI_THRES) \
 	CFG(CFG_BSS_LOAD_TRIG_2G_RSSI_THRES) \
+	CFG(CFG_LFR_FULL_ROAM_SCAN_REFRESH_PERIOD) \
 	ADAPTIVE_11R_ALL \
 	ROAM_OFFLOAD_ALL \
 	LFR_ESE_ALL \