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kernel/linux-imx6_3.14.28/include/linux/mcc_api.h 1.33 KB
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  /*
   * This file contains prototypes for MCC library API functions
   *
   * Copyright (C) 2014-2015 Freescale Semiconductor, Inc. All Rights Reserved.
   *
   *
   * SPDX-License-Identifier: GPL-2.0+ and/or BSD-3-Clause
   * The GPL-2.0+ license for this file can be found in the COPYING.GPL file
   * included with this distribution or at
   * http://www.gnu.org/licenses/gpl-2.0.html
   * The BSD-3-Clause License for this file can be found in the COPYING.BSD file
   * included with this distribution or at
   * http://opensource.org/licenses/BSD-3-Clause
   */
  
  #ifndef __MCC_API__
  #define __MCC_API__
  
  int mcc_initialize(MCC_NODE);
  int mcc_destroy(MCC_NODE);
  int mcc_create_endpoint(MCC_ENDPOINT*, MCC_PORT);
  int mcc_destroy_endpoint(MCC_ENDPOINT*);
  int mcc_send(MCC_ENDPOINT*, MCC_ENDPOINT*, void*, MCC_MEM_SIZE, unsigned int);
  int mcc_recv(MCC_ENDPOINT*, MCC_ENDPOINT*, void*, MCC_MEM_SIZE, MCC_MEM_SIZE*, unsigned int);
  int mcc_msgs_available(MCC_ENDPOINT*, unsigned int*);
  int mcc_get_info(MCC_NODE, MCC_INFO_STRUCT*);
  
  #if MCC_SEND_RECV_NOCOPY_API_ENABLED
  int mcc_get_buffer(void**, MCC_MEM_SIZE*, unsigned int);
  int mcc_send_nocopy(MCC_ENDPOINT*, MCC_ENDPOINT*, void*, MCC_MEM_SIZE);
  int mcc_recv_nocopy(MCC_ENDPOINT*, MCC_ENDPOINT*, void**, MCC_MEM_SIZE*, unsigned int);
  int mcc_free_buffer(void*);
  #endif /* MCC_SEND_RECV_NOCOPY_API_ENABLED */
  
  #endif /* __MCC_API__ */