/****************************************************************************

Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.

This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
be copied by any method or incorporated into another program without
the express written consent of Aerospace C.Power. This Information or any portion
thereof remains the property of Aerospace C.Power. The Information contained herein
is believed to be accurate and Aerospace C.Power assumes no responsibility or
liability for its use in any way and conveys no license or title under
any patent or copyright and makes no representation or warranty that this
Information is free from patent or copyright infringement.

****************************************************************************/
#ifndef __CVG_NWM_CTRL_PROTO_H
#define __CVG_NWM_CTRL_PROTO_H

#include "os_types.h"
#include "plc_fr.h"
#include "cvg.h"

#ifdef __cplusplus
extern "C" {
#endif

/* controller protocol connection info */
typedef struct  _cvg_nwm_ctrl_proto_info {
    /* flag to mark if the controller protocol connection exists */
    uint8_t  is_ready       : 1,
    /* flag to mark if is controller role */
             is_controller  : 1,
    /* reserved for further use */
             rsvd           : 6;
    /* remote device TEI */
    tei_t    tei;
} cvg_nwm_ctrl_proto_info_t;

#if (PLC_SUPPORT_EXT_PROTO)

/*
 * @brief cvg_nwm_ctrl_proto_get_info() - get controller protocol connection
 *        info.
 * @param: vdev  -  vdev pointer
 * @param: info  -  return controller protocol connection info.
 */
void cvg_nwm_ctrl_proto_get_info(cvg_vdev_t *vdev,
    cvg_nwm_ctrl_proto_info_t *info);

#if PLC_SUPPORT_STA_ROLE

/*
 * @brief cvg_nwm_ctrl_proto_cfg_connect() - config controller protocol connect.
 * @param: vdev  -  vdev pointer
 * @param: addr  -  target addr to be connected.
 * @retval: ERR_OK    - for success case
 *          otherwise - for failure case
 */
uint32_t cvg_nwm_ctrl_proto_cfg_connect(cvg_vdev_t *vdev, uint8_t *addr);

#endif /* PLC_SUPPORT_STA_ROLE */

#else /* PLC_SUPPORT_EXT_PROTO */

#define cvg_nwm_ctrl_proto_get_info(vdev, info)

#if PLC_SUPPORT_STA_ROLE

#define cvg_nwm_ctrl_proto_cfg_connect(vdev, addr) (ERR_NOSUPP)

#endif /* PLC_SUPPORT_STA_ROLE */

#endif /* PLC_SUPPORT_EXT_PROTO */

#ifdef __cplusplus
}
#endif

#endif /* __CVG_NWM_CTRL_PROTO_H */