diff --git a/fw/wmi_tlv_defs.h b/fw/wmi_tlv_defs.h
index 823773d66f42..d919898987e8 100644
--- a/fw/wmi_tlv_defs.h
+++ b/fw/wmi_tlv_defs.h
@@ -1053,6 +1053,8 @@ typedef enum {
     WMITLV_TAG_STRUC_wmi_smartant_event_fixed_param,
     WMITLV_TAG_STRUC_wmi_pdev_tbtt_offset_sync_cmd_fixed_param,
     WMITLV_TAG_STRUC_wmi_pdev_rnr_bss_tbtt_info,
+    WMITLV_TAG_STRUC_WMI_MAC_PHY_CAPABILITIES_EXT,
+    WMITLV_TAG_STRUC_WMI_HAL_REG_CAPABILITIES_EXT2,
 } WMITLV_TAG_ID;
 
 /*
@@ -4354,7 +4356,9 @@ WMITLV_CREATE_PARAM_STRUC(WMI_SERVICE_READY_EXT_EVENTID);
 #define WMITLV_TABLE_WMI_SERVICE_READY_EXT2_EVENTID(id,op,buf,len) \
      WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_STRUC_wmi_service_ready_ext2_event_fixed_param, wmi_service_ready_ext2_event_fixed_param, fixed_param, WMITLV_SIZE_FIX) \
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_ARRAY_STRUC, WMI_DMA_RING_CAPABILITIES, dma_ring_caps, WMITLV_SIZE_VAR) \
-    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_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_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 9b77a3a155be..150a7f84dab4 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -24613,6 +24613,21 @@ typedef struct {
      **************************************************************************/
 } WMI_MAC_PHY_CAPABILITIES;
 
+typedef struct {
+    A_UINT32 tlv_header; /* TLV tag and len; tag equals WMITLV_TAG_STRUC_WMI_MAC_PHY_CAPABILITIES_EXT */
+    /* hw_mode_id - identify a particular set of HW characteristics, as specified
+     * by the subsequent fields. WMI_MAC_PHY_CAPABILITIES element must be mapped
+     * to its parent WMI_HW_MODE_CAPABILITIES element using hw_mode_id.
+     * No particular ordering of WMI_MAC_PHY_CAPABILITIES elements should be assumed,
+     * though in practice the elements may always be ordered by hw_mode_id */
+    A_UINT32 hw_mode_id;
+    /* pdev_id starts with 1. pdev_id 1 => phy_id 0, pdev_id 2 => phy_id 1 */
+    A_UINT32 pdev_id;
+    /* phy id. Starts with 0 */
+    A_UINT32 phy_id;
+    A_UINT32 wireless_modes_ext; /* REGDMN MODE EXT, see REGDMN_MODE_ enum */
+} WMI_MAC_PHY_CAPABILITIES_EXT;
+
 typedef struct {
     A_UINT32 tlv_header; /* TLV tag and len; tag equals WMITLV_TAG_STRUC_WMI_HW_MODE_CAPABILITIES */
     /* hw_mode_id - identify a particular set of HW characteristics,
@@ -24788,6 +24803,14 @@ typedef struct {
      **************************************************************************/
 } WMI_HAL_REG_CAPABILITIES_EXT;
 
+typedef struct {
+    A_UINT32 tlv_header; /* TLV tag and len; tag equals WMITLV_TAG_STRUC_WMI_HAL_REG_CAPABILITIES_EXT2 */
+    /* phy id */
+    A_UINT32 phy_id;
+    /* regdomain value specified in EEPROM */
+    A_UINT32 wireless_modes_ext;
+} WMI_HAL_REG_CAPABILITIES_EXT2;
+
 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 f5bade0dfe47..5d3ecdab08ff 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_ 799
+#define __WMI_REVISION_ 800
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work