diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index 8bb733eb85c8..d67d8c5e2cc8 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -2573,6 +2573,12 @@ typedef struct _wmi_ppe_threshold {
  * 2 – index for == 160Mhz bw (only 3 bytes are valid and other is reserved)
  * 3 – index for == 320Mhz bw (only 3 bytes are valid and other is reserved)
  */
+enum {
+    WMI_EHT_SUPP_MCS_20MHZ_ONLY,
+    WMI_EHT_SUPP_MCS_LE_80MHZ,
+    WMI_EHT_SUPP_MCS_160MHZ,
+    WMI_EHT_SUPP_MCS_320MHZ,
+};
 #define WMI_MAX_EHT_SUPP_MCS_2G_SIZE  2
 #define WMI_MAX_EHT_SUPP_MCS_5G_SIZE  4
 
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index caab39cb752e..79cb81a4527c 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_ 1105
+#define __WMI_REVISION_ 1106
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work