diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index 7e98268e9506..ac9342cd35e7 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -9439,6 +9439,19 @@ typedef enum {
      *     default to immediate LMR feedback.
      **/
     WMI_PDEV_PARAM_ENABLE_DELAYED_LMR_FEEDBACK,
+
+    /* DFS_RADAR_MASK: Radar mask setting programmed in HW registers.
+     *     bit   | config_mode
+     * -----------------------
+     *   0  - 15 | Each bit represents a 20 MHz portion of the channel.
+     *           | 0-Unmasked 1-Masked
+     *   16 - 31 | Reserved.
+     * Bit 0 represents the highest 20 MHz portion within the channel.
+     * For example...
+     * For a 80 MHz channel, bit0 = highest 20 MHz, bit3 = lowest 20 MHz
+     * For a 320 MHz channel, bit0 = highest 20 MHz, bit15 = lowest 20 MHz
+     */
+    WMI_PDEV_PARAM_DFS_RADAR_MASK,
 } WMI_PDEV_PARAM;
 
 #define WMI_PDEV_ONLY_BSR_TRIG_IS_ENABLED(trig_type) WMI_GET_BITS(trig_type, 0, 1)
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index 566d2ea09fee..3ba4c9227c65 100644
--- a/fw/wmi_version.h
+++ b/fw/wmi_version.h
@@ -37,7 +37,7 @@
 #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_ 1430
+#define __WMI_REVISION_ 1431
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work