psoscfg.h

用于TM1300/PNX1300系列DSP（主要用于视频处理）的操作系统pSOS。包括全部源码

/***********************************************************************/
/*                                                                     */
/*   MODULE:  psoscfg.h   1.9						       */
/*   DATE:    14:55:50 - 00/07/25						       */
/*   PURPOSE: Configuration table structure templates                  */
/*                                                                     */
/*---------------------------------------------------------------------*/
/*                                                                     */
/*         Copyright 1993 - 1995, Integrated Systems, Inc.             */
/*                      ALL RIGHTS RESERVED                            */
/*                                                                     */
/*   Permission is hereby granted to licensees of Integrated Systems,  */
/*   Inc. products to use or abstract this computer program for the    */
/*   sole purpose of implementing a product based on Integrated        */
/*   Systems, Inc. products.   No other rights to reproduce, use,      */
/*   or disseminate this computer program, whether in part or in       */
/*   whole, are granted.                                               */
/*                                                                     */
/*   Integrated Systems, Inc. makes no representation or warranties    */
/*   with respect to the performance of this computer program, and     */
/*   specifically disclaims any responsibility for any damages,        */
/*   special or consequential, connected with the use of this program. */
/*                                                                     */
/*---------------------------------------------------------------------*/
/*                                                                     */
/*   This file contains templates for pSOS+ configuration table.       */
/*                                                                     */
/***********************************************************************/

/*---------------------------------------------------------------------*/
/* Don't allow this file to be included more than once.                */
/*---------------------------------------------------------------------*/
#ifndef _PSOSCFG_H
#define _PSOSCFG_H

#ifdef __cplusplus
extern "C" {
#endif

/*=====================================================================*/
/* Multiprocessor Configuration Table Structure                        */
/*=====================================================================*/
typedef struct MultiProcConfigTable
    {
    ULONG mc_nodenum;           /* this node's node number */
    void  (*mc_kicode)();       /* addr of this node's kernel interface */
    ULONG mc_nnode;             /* max number of nodes in system */
    ULONG mc_nglbobj;           /* size of global obj table in each node */
    ULONG mc_nagent;            /* number of RPC agents in this node */
    ULONG mc_flags;             /* operating mode flags */
    void  (*mc_roster)();       /* address of user roster change callout */
    void *mc_dprext;            /* dual-port RAM external starting address */
    void *mc_dprint;            /* dual-port RAM internal starting address */
    ULONG mc_dprlen;            /* dual-port RAM length in bytes */
    ULONG mc_kimaxbuf;          /* maximum KI packet buffer length */
    void  (*mc_asyncerr)();     /* asynchronous calls error callout */
    ULONG mc_reserved[6];       /* unused, set to 0 */
    } MP_CT;
 
/*---------------------------------------------------------------------*/
/* pSOS+ configuration table                                           */
/*---------------------------------------------------------------------*/
typedef struct pSOSConfigTable
    {
    void (*kc_psoscode)();      /* start address of pSOS+ */
    void *kc_rn0sadr;           /* region 0 start address */
    ULONG kc_rn0len;            /* region 0 length */
    ULONG kc_rn0usize;          /* region 0 unit size */
    ULONG kc_ntask;             /* max number of tasks */
    ULONG kc_nqueue;            /* max number of message queues */
    ULONG kc_nsema4;            /* max number of semaphores */
    ULONG kc_nmsgbuf;           /* max number of message buffers */
    ULONG kc_ntimer;            /* max number of timers */
    ULONG kc_nlocobj;           /* max number of local objects */
    ULONG kc_ticks2sec;         /* clock tick interrupt frequency */
    ULONG kc_ticks2slice;       /* time slice quantum, in ticks */
    ULONG kc_nio;               /* num of I/O devices in system */
    IOJENT *kc_iojtable;        /* addr of I/O switch table */
    ULONG kc_sysstk;            /* pSOS+ system stack size (bytes) */
    void (*kc_rootsadr)();      /* ROOT start address */
    ULONG kc_rootsstk;          /* ROOT supervisor stack size */
    ULONG kc_rootustk;          /* ROOT user stack size */
    ULONG kc_rootmode;          /* ROOT initial mode */
    void (*kc_startco)();       /* callout at task activation */
    void (*kc_deleteco)();      /* callout at task deletion */
    void (*kc_switchco)();      /* callout at task switch */
    void (*kc_fatal)();         /* fatal error handler address */
    void (*kc_idleco)();        /* idle task callout */
    ULONG kc_reserved3;         /* reserved */
    ULONG kc_idlestk;           /* IDLE task stack size */
    ULONG kc_rootpri;           /* ROOT task priority */
    ULONG kc_nmutex;            /* # of mutexes */
    ULONG kc_ncvar;             /* max number of condition variables */
    ULONG kc_maxio;             /* Maximum number of I/O Devices */
    ULONG kc_ntvar;             /* max number of task variable */
    ULONG kc_maxdntent;         /* max number of device names in DNT */
    ULONG kc_dnlen;             /* max length of device name in DNT */
    ULONG kc_ntsd;              /* max number of task-specific-data entries */
    void ***kc_tsdanchor;       /* Address of task-specific-data anchor */
    ULONG kc_maxscmajor;        /* max major no. of service call extension */
    ULONG kc_ncocb;             /* max number of callouts */
    void (*kc_sysstartco)();    /* System startup callout */
    ULONG kc_stackcheck_size;	/* TM extension: check stack size */
    ULONG kc_reserved2[9];      /* reserved for future use */
    } pSOS_CT;
 
/*---------------------------------------------------------------------*/
/* Prototype for call to InstallDriver that will setup driver in       */
/* the switch table.                                                   */
/*---------------------------------------------------------------------*/
void InstallDriver(
    unsigned short major_number,
    void (*dev_init)(struct ioparms *),
    void (*dev_open)(struct ioparms *),
    void (*dev_close)(struct ioparms *),
    void (*dev_read)(struct ioparms *),
    void (*dev_write)(struct ioparms *),
    void (*dev_ioctl)(struct ioparms *),
    unsigned long  rsvd1,
    unsigned short rsvd2,
    unsigned short flags);

#ifdef __cplusplus
}
#endif

#endif	/* _PSOSCFG_H */