diff --git a/fw/wmi_tlv_defs.h b/fw/wmi_tlv_defs.h
index 1a8ea2273f..8553675e16 100644
--- a/fw/wmi_tlv_defs.h
+++ b/fw/wmi_tlv_defs.h
@@ -1100,6 +1100,7 @@ typedef enum {
     WMITLV_TAG_STRUC_wmi_configure_roam_trigger_parameters,
     WMITLV_TAG_STRUC_wmi_vdev_extd_stats,
     WMITLV_TAG_STRUC_wmi_twt_add_dialog_additional_params,
+    WMITLV_TAG_STRUC_WMI_SCAN_RADIO_CAPABILITIES_EXT2,
 } WMITLV_TAG_ID;
 
 /*
@@ -4517,7 +4518,8 @@ WMITLV_CREATE_PARAM_STRUC(WMI_SERVICE_READY_EXT_EVENTID);
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_STRUC, wmi_spectral_bin_scaling_params, wmi_bin_scaling_params, WMITLV_SIZE_VAR) \
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_STRUC, WMI_MAC_PHY_CAPABILITIES_EXT, mac_phy_caps, WMITLV_SIZE_VAR) \
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_STRUC, WMI_HAL_REG_CAPABILITIES_EXT2, hal_reg_caps, WMITLV_SIZE_VAR) \
-    WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_STRUC_wmi_nan_capabilities, wmi_nan_capabilities, nan_cap, WMITLV_SIZE_FIX)
+    WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_STRUC_wmi_nan_capabilities, wmi_nan_capabilities, nan_cap, WMITLV_SIZE_FIX) \
+    WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_STRUC, WMI_SCAN_RADIO_CAPABILITIES_EXT2, wmi_scan_radio_caps, WMITLV_SIZE_VAR)
 WMITLV_CREATE_PARAM_STRUC(WMI_SERVICE_READY_EXT2_EVENTID);
 
 #define WMITLV_TABLE_WMI_CHAN_RF_CHARACTERIZATION_INFO_EVENTID(id,op,buf,len) \
diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index 6a2134127a..a692226793 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -9521,6 +9521,11 @@ typedef struct {
                                                     * VDEV_FLAGS_NON_TRANSMIT_AP classify it as either Tx vap
                                                     * or non Tx vap.
                                                     */
+#define VDEV_FLAGS_SCAN_MODE_VAP      0x00000010   /* for Scan Radio vdev will be special vap.
+                                                    * There will not be WMI_VDEV_UP_CMD, there will be only WMI_VDEV_CREATE_CMD
+                                                    * and WMI_VDEV_START_REQUEST_CMD. Based on this parameter need to make decision like
+                                                    * vdev Pause/Unpause at WMI_VDEV_START_REQUEST_CMD.
+                                                    */
 
 typedef struct {
     A_UINT32 tlv_header; /** TLV tag and len; tag equals WMITLV_TAG_STRUC_wmi_vdev_create_cmd_fixed_param */
@@ -25923,6 +25928,39 @@ typedef struct {
     A_UINT32 wireless_modes_ext;
 } WMI_HAL_REG_CAPABILITIES_EXT2;
 
+/*
+ * This TLV used for Scan Radio RDP
+ * We have an RDP which supports Multiband-Frequency (2Ghz, 5Ghz and 6Ghz)
+ * on a single radio.
+ * The AP acts as a special VAP. There will not be WMI_VDEV_UP_CMD.
+ * This radio is used only for scanning purpose and to send few MGMT frames.
+ * The DFS feature is disabled on this scan radio, since there will not be
+ * much TX traffic.
+ * The Host has to disable CAC timer because DFS feature not supported here.
+ * In order to know about the scan radio RDP and DFS disabled case,
+ * the target has to send this information to Host per pdev via
+ * WMI_SERVICE_READY_EXT2_EVENT.
+ * The target is notified of the special scan VAP by the flags variable
+ * in the WMI_CREATE_CMD.
+ */
+typedef struct {
+    A_UINT32 tlv_header; /* TLV tag and len; tag equals WMITLV_TAG_STRUC_WMI_SCAN_RADIO_CAPABILITIES_EXT2 */
+    /* pdev id */
+    A_UINT32 pdev_id;
+    /*
+     * [0] 1 - SCAN_RADIO supported  0 - SCAN_RADIO  not supported
+     * [1] 1 - DFS enabled           0 - DFS disabled
+     * [2:31] reserved
+     */
+    A_UINT32 flags;
+} WMI_SCAN_RADIO_CAPABILITIES_EXT2;
+
+#define WMI_SCAN_RADIO_CAP_SCAN_RADIO_FLAG_GET(flag)         WMI_GET_BITS(flag, 0, 1)
+#define WMI_SCAN_RADIO_CAP_SCAN_RADIO_FLAG_SET(flag, val)    WMI_SET_BITS(flag, 0, 1, val)
+
+#define WMI_SCAN_RADIO_CAP_DFS_FLAG_GET(flag)                WMI_GET_BITS(flag, 1, 1)
+#define WMI_SCAN_RADIO_CAP_DFS_FLAG_SET(flag, val)           WMI_SET_BITS(flag, 1, 1, val)
+
 typedef struct {
     A_UINT32 tlv_header; /* TLV tag and len; tag equals WMITLV_TAG_STRUC_WMI_SOC_HAL_REG_CAPABILITIES */
     A_UINT32 num_phy;
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index d0a5c4857e..8494762fa1 100644
--- a/fw/wmi_version.h
+++ b/fw/wmi_version.h
@@ -36,7 +36,7 @@
 #define __WMI_VER_MINOR_    0
 /** WMI revision number has to be incremented when there is a
  *  change that may or may not break compatibility. */
-#define __WMI_REVISION_ 874
+#define __WMI_REVISION_ 875
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work