diff --git a/umac/cmn_services/obj_mgr/inc/wlan_objmgr_psoc_service_ready_api.h b/umac/cmn_services/obj_mgr/inc/wlan_objmgr_psoc_service_ready_api.h
index 9c45b73d26aa..aedc04ee5b1f 100644
--- a/umac/cmn_services/obj_mgr/inc/wlan_objmgr_psoc_service_ready_api.h
+++ b/umac/cmn_services/obj_mgr/inc/wlan_objmgr_psoc_service_ready_api.h
@@ -22,4 +22,103 @@
  */
 #ifndef _WLAN_OBJMGR_PSOC_SERVICE_READY_API_H_
 #define _WLAN_OBJMGR_PSOC_SERVICE_READY_API_H_
+
+#include "qdf_types.h"
+
+/* 128 is derived from definition of WMI_MAX_SERVICE */
+#define OBJMGR_SERVICE_BM_SIZE ((128 + sizeof(uint32_t) - 1) / sizeof(uint32_t))
+
+/**
+ * struct wlan_objmgr_hal_reg_capability - hal reg table in psoc
+ * @eeprom_rd: regdomain value specified in EEPROM
+ * @eeprom_rd_ext: regdomain
+ * @regcap1: CAP1 capabilities bit map
+ * @regcap2: REGDMN EEPROM CAP
+ * @wireless_modes: REGDMN MODE
+ * @low_2ghz_chan: lower 2.4GHz channels
+ * @high_2ghz_chan: higher 2.4 GHz channels
+ * @low_5ghz_chan: lower 5 GHz channels
+ * @high_5ghz_chan: higher 5 GHz channels
+ *
+ * wlan_objmgr_hal_reg_capability is derived from TARGET_HAL_REG_CAPABILITIES
+ * because of WIN direct attach limitation which blocks WMI data structures and
+ * WMI APIs direct usage in common code. So whenever TARGET_HAL_REG_CAPABILITIES
+ * changes wlan_objmgr_hal_reg_capability also needs to be updated accordingly.
+ */
+struct wlan_objmgr_hal_reg_capability {
+	uint32_t eeprom_rd;
+	uint32_t eeprom_rd_ext;
+	uint32_t regcap1;
+	uint32_t regcap2;
+	uint32_t wireless_modes;
+	uint32_t low_2ghz_chan;
+	uint32_t high_2ghz_chan;
+	uint32_t low_5ghz_chan;
+	uint32_t high_5ghz_chan;
+};
+
+/**
+ * struct wlan_objmgr_target_capability_info - target capabilities in psoc
+ * @phy_capability: PHY capabilities
+ * @max_frag_entry: Maximum frag entries
+ * @num_rf_chains: Number of RF chains supported
+ * @ht_cap_info: HT cap info
+ * @vht_cap_info: VHT cap info
+ * @vht_supp_mcs: VHT Supported MCS
+ * @hw_min_tx_power: HW minimum tx power
+ * @hw_max_tx_power: HW maximum tx power
+ * @sys_cap_info: sys capability info
+ * @min_pkt_size_enable: Enterprise mode short pkt enable
+ * @max_bcn_ie_size: Max beacon and probe rsp IE offload size
+ * @max_num_scan_channels: Max scan channels
+ * @max_supported_macs: max supported MCS
+ * @wmi_fw_sub_feat_caps: FW sub feature capabilities
+ * @txrx_chainmask: TXRX chain mask
+ * @default_dbs_hw_mode_index: DBS hw mode index
+ * @num_msdu_desc: number of msdu desc
+ *
+ * wlan_objmgr_target_capability_info is derived from target_capability_info
+ * because of WIN direct attach limitation which blocks WMI data structures and
+ * WMI APIs direct usage in common code. So whenever target_capability_info
+ * changes wlan_objmgr_target_capability_info also needs to be updated
+ * accordingly.
+ */
+struct wlan_objmgr_target_capability_info {
+	uint32_t phy_capability;
+	uint32_t max_frag_entry;
+	uint32_t num_rf_chains;
+	uint32_t ht_cap_info;
+	uint32_t vht_cap_info;
+	uint32_t vht_supp_mcs;
+	uint32_t hw_min_tx_power;
+	uint32_t hw_max_tx_power;
+	uint32_t sys_cap_info;
+	uint32_t min_pkt_size_enable;
+	uint32_t max_bcn_ie_size;
+	uint32_t max_num_scan_channels;
+	uint32_t max_supported_macs;
+	uint32_t wmi_fw_sub_feat_caps;
+	uint32_t txrx_chainmask;
+	uint32_t default_dbs_hw_mode_index;
+	uint32_t num_msdu_desc;
+};
+
+/**
+ * struct wlan_objmgr_psoc_service_ready_param - psoc service ready structure
+ * @service_bitmap: service bitmap
+ * @target_caps: traget capability
+ * @hal_reg_cap: hal reg capability
+ *
+ * wlan_objmgr_psoc_service_ready_param is derived from wmi_service_ready_param
+ * because of WIN direct attach limitation which blocks WMI data structures and
+ * WMI APIs direct usage in common code. So whenever wmi_service_ready_param
+ * changes wlan_objmgr_psoc_service_ready_param also needs to be updated
+ * accordingly.
+ */
+struct wlan_objmgr_psoc_service_ready_param {
+	uint32_t service_bitmap[OBJMGR_SERVICE_BM_SIZE];
+	struct wlan_objmgr_target_capability_info target_caps;
+	struct wlan_objmgr_hal_reg_capability hal_reg_cap;
+};
+
 #endif /* _WLAN_OBJMGR_PSOC_SERVICE_READY_API_H_*/