diff --git a/target_if/init_deinit/inc/service_ready_param.h b/target_if/init_deinit/inc/service_ready_param.h
index 80a5efacf4de..4c1675925def 100644
--- a/target_if/init_deinit/inc/service_ready_param.h
+++ b/target_if/init_deinit/inc/service_ready_param.h
@@ -179,6 +179,7 @@ struct wlan_psoc_host_hal_reg_cap_ext {
  * @chainmask_table_id: chain mask table id
  * @lmac_id: hw mac id
  * @reg_cap_ext: extended regulatory capabilities
+ * @tgt_pdev_id: target pdev id assigned and used by firmware
  */
 struct wlan_psoc_host_mac_phy_caps {
 	uint32_t hw_mode_id;
@@ -217,6 +218,7 @@ struct wlan_psoc_host_mac_phy_caps {
 	uint32_t chainmask_table_id;
 	uint32_t lmac_id;
 	struct wlan_psoc_host_hal_reg_cap_ext reg_cap_ext;
+	uint32_t tgt_pdev_id;
 };
 
 /**
diff --git a/wmi/inc/wmi_unified_param.h b/wmi/inc/wmi_unified_param.h
index dd2f9559a236..776a64e6a880 100644
--- a/wmi/inc/wmi_unified_param.h
+++ b/wmi/inc/wmi_unified_param.h
@@ -6660,6 +6660,21 @@ enum wmi_host_hw_mode_config_type {
 	WMI_HOST_HW_MODE_DETECT,
 };
 
+/**
+ * enum wmi_host_dynamic_hw_mode_config_type - Host defined enum for
+ * dynamic mode switch
+ * @WMI_HOST_DYNAMIC_HW_MODE_DISABLED: hw mode switch is disabled
+ * @WMI_HOST_DYNAMIC_HW_MODE_SLOW: hw mode switch with interface down/up
+ * @WMI_HOST_DYNAMIC_HW_MODE_FAST: hw mode switch without interface down/up
+ * @WMI_HOST_DYNAMIC_HW_MODE_MAX: Max value to indicate invalid mode
+ */
+enum wmi_host_dynamic_hw_mode_config_type {
+	WMI_HOST_DYNAMIC_HW_MODE_DISABLED = 0,
+	WMI_HOST_DYNAMIC_HW_MODE_SLOW     = 1,
+	WMI_HOST_DYNAMIC_HW_MODE_FAST     = 2,
+	WMI_HOST_DYNAMIC_HW_MODE_MAX,
+};
+
 /*
  * struct wmi_host_peer_txmu_cnt_event
  * @tx_mu_transmitted - MU-MIMO tx count
diff --git a/wmi/src/wmi_unified_tlv.c b/wmi/src/wmi_unified_tlv.c
index 159d0d294bf6..ee226d93f8c7 100644
--- a/wmi/src/wmi_unified_tlv.c
+++ b/wmi/src/wmi_unified_tlv.c
@@ -10037,6 +10037,7 @@ static QDF_STATUS extract_mac_phy_cap_service_ready_ext_tlv(
 	param->pdev_id = wmi_handle->ops->convert_pdev_id_target_to_host(
 							wmi_handle,
 							mac_phy_caps->pdev_id);
+	param->tgt_pdev_id = mac_phy_caps->pdev_id;
 	param->phy_id = mac_phy_caps->phy_id;
 	param->supports_11b =
 			WMI_SUPPORT_11B_GET(mac_phy_caps->supported_flags);