tm1stuff.h

PNX系列设备驱动 PNX系列设备驱动

/*
 *  +-------------------------------------------------------------------+
 *  | Copyright (c) 1995,1996,1997 by Philips Semiconductors.           |
 *  |                                                                   |
 *  | This software  is furnished under a license  and may only be used |
 *  | and copied in accordance with the terms  and conditions of such a |
 *  | license  and with  the inclusion of this  copyright notice.  This |
 *  | software or any other copies of this software may not be provided |
 *  | or otherwise  made available  to any other person.  The ownership |
 *  | and title of this software is not transferred.                    |
 *  |                                                                   |
 *  | The information  in this software  is subject  to change  without |
 *  | any  prior notice  and should not be construed as a commitment by |
 *  | Philips Semiconductors.                                           |
 *  |                                                                   |
 *  | This  code  and  information  is  provided  "as is"  without  any |
 *  | warranty of any kind,  either expressed or implied, including but |
 *  | not limited  to the implied warranties  of merchantability and/or |
 *  | fitness for any particular purpose.                               |
 *  +-------------------------------------------------------------------+
 *
 *
 *  Module name              : TM1stuff.h
 *
 *  Last update              : 97/05/30
 *
 *  Description              : 
 *
 *		This module provides function to download and run executables on
 *      a TM-1000 with a Mac as host
 *
 *  Revision                 :
 */

/*-----------------------------includes-------------------------------------*/

#include <NameRegistry.h>

#include "TMDownLoader.h"
#include "tmtypes.h"

/*-----------------------------defines---------------------------------------*/

/* Maximum number of TriMedia's in system (arbitrary). */
#define	MAX_TM				16
#define ALL_NODES			(-1)
#define DEFAULT_FREQUENCY	(100 * 1000 * 1000)
#define STDIN_HANDLE	0
#define STDOUT_HANDLE	1
#define STDERR_HANDLE	2

/*-------------------------------exported-types------------------------------*/

typedef struct TriMediaInfo
{
	UInt32				sdram_base;
	UInt32				sdram_size;
	UInt32				mmio_base;
	UInt32				frequency;
	UInt32				revision_id;
	char				node_name[64];
    char                slot[4];
	UInt8				ConfigHeader[64];
	RegEntryID			NodeID;
	int					Exit_Status;
	Boolean				TM_running;
} TriMediaInfo, *TriMediaInfoPtr;

/*-----------------------------exported-GLOBALS----------------------------------------*/

extern TriMediaInfo	TMInfo[MAX_TM];		/* Info block for each TriMedia. */
extern int          NumberOfTMs;		/* Total TriMedia's found in system. */
extern int          nodesLoaded;		/* Number of TriMedia nodes loaded with code. */
extern char			stdin_file[FILENAME_MAX];		/* stdout file. Console if empty. */
extern char			stdout_file[FILENAME_MAX];		/* stdout file. Console if empty. */
extern char			stderr_file[FILENAME_MAX];		/* stderr file. Console if empty. */
extern int			stdin_fd;
extern int			stdout_fd;
extern int			stderr_fd;

/*------------------------------exported-functions------------------------------------*/

Boolean     AllocateSharedHostMemory (int nbytes, void** pp_lin_mem, unsigned long* pl_ph_mem);
Boolean     FreeSharedHostMemory(void* shm_ptr);
Boolean     TMQuit(void);
void        FindTMs(void);
Boolean		InitTM( Boolean reinitialize , Int32 node);
Boolean		LoadTM(UInt number_of_nodes, Int32 node, char *filename, TMDwnLdr_SharedSectionTab_Handle h, int argc, char *argv[]);
Boolean		StartTM(Int32 node);
void 		StartTMHostComm(void);
Boolean		TMRunning(void);
Boolean		ResetTM(Int32 node);
Boolean		GetTMPreference(const char * name, char * value);
int			GetTMExitStatus(Int32 node);
int			FindTM(char *InNameNode);