/**
 ******************************************************************************
 *
 * @file ipc_host.h
 *
 * @brief IPC module.
 *
 * Copyright (C) ASR
 *
 ******************************************************************************
 */
#ifndef _IPC_HOST_H_
#define _IPC_HOST_H_

/*
 * INCLUDE FILES
 ******************************************************************************
 */
#include "ipc_shared.h"
//#ifndef __KERNEL__
#ifdef LWIP
#include "arch.h"
#endif
//#else
//#include "ipc_compat.h"
//#endif

#include "uwifi_ipc_host.h"

extern const int nx_txdesc_cnt[];
extern const int nx_txuser_cnt[];

/**
 ******************************************************************************
 * @brief Initialize the IPC running on the Application CPU.
 *
 * This function:
 *   - initializes the IPC software environments
 *   - enables the interrupts in the IPC block
 *
 * @param[in]   env   Pointer to the IPC host environment
 *
 * @warning Since this function resets the IPC Shared memory, it must be called
 * before the LMAC FW is launched because LMAC sets some init values in IPC
 * Shared memory at boot.
 *
 ******************************************************************************
 */
#if 0
void ipc_host_init(struct ipc_host_env_tag *env,
                  struct ipc_host_cb_tag *cb,
                  void *pthis);
#endif
/**
 ******************************************************************************
 * @brief Handle all IPC interrupts on the host side.
 *
 * The following interrupts should be handled:
 * Tx confirmation, Rx buffer requests, Rx packet ready and kernel messages
 *
 * @param[in]   env   Pointer to the IPC host environment
 *
 ******************************************************************************
 */
int ipc_host_irq(struct ipc_host_env_tag *env, int* type);

/**
 ******************************************************************************
 * @brief Send a message to the embedded side
 *
 * @param[in]   env      Pointer to the IPC host environment
 * @param[in]   msg_buf  Pointer to the message buffer
 * @param[in]   msg_len  Length of the message to be transmitted
 *
 * @return      Non-null value on failure
 *
 ******************************************************************************
 */
int ipc_host_msg_push(struct ipc_host_env_tag *env, void *msg_buf, uint16_t len);

void asr_rx_to_os_task(struct asr_hw *asr_hw);

#endif // _IPC_HOST_H_