diff --git a/src/common/qca-vendor.h b/src/common/qca-vendor.h
index 3b4712f8a..673f01663 100644
--- a/src/common/qca-vendor.h
+++ b/src/common/qca-vendor.h
@@ -5126,7 +5126,20 @@ enum qca_vendor_attr_roam_candidate_selection_criteria {
  * @QCA_ATTR_ROAM_CONTROL_HO_DELAY_FOR_RX: u16 value in milliseconds.
  *	Optional parameter. This configuration delays hand-off by the
  *	specified duration to receive pending RX frames from the current BSS.
-
+ *
+ * @QCA_ATTR_ROAM_CONTROL_FULL_SCAN_NO_REUSE_PARTIAL_SCAN_FREQ: Unsigned 8-bit
+ *	value.
+ *	During the roam scan, if there are no desired APs found in the partial
+ *	frequency list, an immediate full scan on all the supported frequencies
+ *	is initiated as a fallback. This flag controls the frequency list
+ *	creation for the full scan on the following lines.
+ *	1 - Full scan to exclude the frequencies that were already scanned by
+ *	    the previous partial scan.
+ *	0 - Full scan to include all the supported frequencies irrespective of
+ *	    the ones part of the earlier partial scan.
+ *	If this flag is not specified, a full scan shall include all the
+ *	supported frequencies irrespective of the ones part of an earlier
+ *	partial scan.
  */
 enum qca_vendor_attr_roam_control {
 	QCA_ATTR_ROAM_CONTROL_ENABLE = 1,
@@ -5154,6 +5167,7 @@ enum qca_vendor_attr_roam_control {
 	QCA_ATTR_ROAM_CONTROL_SCAN_6G_NON_PSC_DWELL_TIME = 23,
 	QCA_ATTR_ROAM_CONTROL_LINKSPEED_THRESHOLD = 24,
 	QCA_ATTR_ROAM_CONTROL_HO_DELAY_FOR_RX = 25,
+	QCA_ATTR_ROAM_CONTROL_FULL_SCAN_NO_REUSE_PARTIAL_SCAN_FREQ = 26,
 
 	/* keep last */
 	QCA_ATTR_ROAM_CONTROL_AFTER_LAST,