avfs.h

来自「AMLOGIC DPF source code」· C头文件 代码 · 共 134 行

/*******************************************************************
 * 
 *  Copyright C 2005 by Amlogic, Inc. All Rights Reserved.
 *
 *  Description: 
 *
 *  Author: Amlogic Software
 *  Created: Fri Nov 11 01:04:23 2005
 *
 *******************************************************************/
/*  avfs.h
 *
 *  This include file contains information about AVFS executive that
 *  is required by the application and is CPU independent.  It includes
 *  two (2) CPU dependent files to tailor its data structures for a
 *  particular processor.
 *
 *  COPYRIGHT (c) 1989-1999.
 *  On-Line Applications Research Corporation (OAR).
 *
 *  The license and distribution terms for this file may be
 *  found in the file LICENSE in this distribution or at
 *  http://www.avfs.com/license/LICENSE.
 *
 *  avfs.h,v 1.21.2.1 2003/09/04 18:47:17 joel Exp
 */

#ifndef __AVFS_AVFS_GENERIC_h
#define __AVFS_AVFS_GENERIC_h

#ifdef __cplusplus
extern "C" {
#endif

/*
 *  Unless told otherwise, the AVFS include files will hide some stuff
 *  from normal application code.  Defining this crosses a boundary which
 *  is undesirable since it means your application is using AVFS features
 *  which are not included in the formally defined and supported API.  
 *  Define this at your own risk. 
 */

#if (!defined(__AVFS_VIOLATE_KERNEL_VISIBILITY__)) && (!defined(__AVFS_INSIDE__))
#define __AVFS_APPLICATION__
#endif

#include <avfs/system.h>
#include <avfs/avfs/status.h>
#include <avfs/avfs/types.h>

#include <avfs/config.h>
#include <avfs/init.h>
#include <avfs/avfs/options.h>
#include <avfs/avfs/tasks.h>
#include <avfs/avfs/intr.h>
#include <avfs/avfs/cache.h>
#include <avfs/avfs/clock.h>
#include <avfs/extension.h>
#include <avfs/avfs/timer.h>
#include <avfs/avfs/sem.h>
#include <avfs/avfs/message.h>
#include <avfs/avfs/event.h>
#include <avfs/avfs/signal.h>
#include <avfs/avfs/event.h>
#include <avfs/avfs/part.h>
#include <avfs/avfs/region.h>
#include <avfs/avfs/dpmem.h>
#include <avfs/io.h>
#include <avfs/fatal.h>
#include <avfs/avfs/ratemon.h>
#if defined(AVFS_MULTIPROCESSING)
#include <avfs/avfs/mp.h>
#endif

#include <avfs/avfs/support.h>
#include <avfs/score/sysstate.h>

#define AVFS_HAS_HARDWARE_FP CPU_HARDWARE_FP

/*
 *  The following define the constants which may be used in name searches.
 */
 
#define AVFS_SEARCH_ALL_NODES   OBJECTS_SEARCH_ALL_NODES
#define AVFS_SEARCH_OTHER_NODES OBJECTS_SEARCH_OTHER_NODES
#define AVFS_SEARCH_LOCAL_NODE  OBJECTS_SEARCH_LOCAL_NODE
#define AVFS_WHO_AM_I           OBJECTS_WHO_AM_I
 
/*
 * Parameters and return id's for _Objects_Get_next
 */
 
#define AVFS_OBJECT_ID_INITIAL_INDEX        OBJECTS_ID_INITIAL_INDEX
#define AVFS_OBJECT_ID_FINAL_INDEX          OBJECTS_ID_FINAL_INDEX
#define AVFS_OBJECT_ID_INITIAL(api, class, node) OBJECTS_ID_INITIAL(api, class, node)
 
#define AVFS_OBJECT_ID_FINAL                OBJECTS_ID_FINAL
 
/*
 *  The following constant defines the minimum stack size which every
 *  thread must exceed.
 */

#define AVFS_MINIMUM_STACK_SIZE  STACK_MINIMUM_SIZE

/*
 *  Constant for indefinite wait.  (actually an illegal interval)
 */

#define AVFS_NO_TIMEOUT  WATCHDOG_NO_TIMEOUT

/*
 *  An MPCI must support packets of at least this size.
 */
 
#define AVFS_MINIMUM_PACKET_SIZE  MP_PACKET_MINIMUM_PACKET_SIZE
 
/*
 *  The following constant defines the number of unsigned32's
 *  in a packet which must be converted to native format in a
 *  heterogeneous system.  In packets longer than
 *  MP_PACKET_MINIMUN_HETERO_CONVERSION unsigned32's, some of the "extra" data
 *  may a user message buffer which is not automatically endian swapped.
 */
 
#define AVFS_MINIMUN_HETERO_CONVERSION  MP_PACKET_MINIMUN_HETERO_CONVERSION

#ifdef __cplusplus
}
#endif

#endif
/* end of include file */