FreeBSD/Linux Kernel Cross Reference
sys/dev/cfe/cfe_api_int.h

     /* $NetBSD: cfe_api_int.h,v 1.2 2003/02/07 17:38:48 cgd Exp $ */
     /* from: SiByte Id: cfe_api_int.h,v 1.21 2002/07/09 23:29:11 cgd Exp $ */
     
     /*-
      * Copyright 2000, 2001, 2002
      * Broadcom Corporation. All rights reserved.
      *
      * This software is furnished under license and may be used and copied only
      * in accordance with the following terms and conditions.  Subject to these
     * conditions, you may download, copy, install, use, modify and distribute
     * modified or unmodified copies of this software in source and/or binary
     * form. No title or ownership is transferred hereby.
     *
     * 1) Any source code used, modified or distributed must reproduce and
     *    retain this copyright notice and list of conditions as they appear in
     *    the source file.
     *
     * 2) No right is granted to use any trade name, trademark, or logo of
     *    Broadcom Corporation.  The "Broadcom Corporation" name may not be
     *    used to endorse or promote products derived from this software
     *    without the prior written permission of Broadcom Corporation.
     *
     * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED
     *    WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF
     *    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
     *    NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE
     *    FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE
     *    LIABLE FOR DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     *    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     *    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
     *    BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     *    WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
     *    OR OTHERWISE), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     *
     * $FreeBSD: releng/10.3/sys/dev/cfe/cfe_api_int.h 183370 2008-09-26 03:53:10Z imp $
     */
    
    /*  *********************************************************************
        *
        *  Broadcom Common Firmware Environment (CFE)
        *
        *  Device function prototypes               File: cfe_api_int.h
        *
        *  This header defines all internal types and macros for the
        *  library.  This is stuff that's not exported to an app
        *  using the library.
        *
        *  Authors:  Mitch Lichtenberg, Chris Demetriou
        *
        ********************************************************************* */
    
    #ifndef CFE_API_INT_H
    #define CFE_API_INT_H
    
    /*  *********************************************************************
        *  Constants
        ********************************************************************* */
    
    #define CFE_CMD_FW_GETINFO      0
    #define CFE_CMD_FW_RESTART      1
    #define CFE_CMD_FW_BOOT         2
    #define CFE_CMD_FW_CPUCTL       3
    #define CFE_CMD_FW_GETTIME      4
    #define CFE_CMD_FW_MEMENUM      5
    #define CFE_CMD_FW_FLUSHCACHE   6
    
    #define CFE_CMD_DEV_GETHANDLE   9
    #define CFE_CMD_DEV_ENUM        10
    #define CFE_CMD_DEV_OPEN        11
    #define CFE_CMD_DEV_INPSTAT     12
    #define CFE_CMD_DEV_READ        13
    #define CFE_CMD_DEV_WRITE       14
    #define CFE_CMD_DEV_IOCTL       15
    #define CFE_CMD_DEV_CLOSE       16
    #define CFE_CMD_DEV_GETINFO     17
    
    #define CFE_CMD_ENV_ENUM        20
    #define CFE_CMD_ENV_GET         22
    #define CFE_CMD_ENV_SET         23
    #define CFE_CMD_ENV_DEL         24
    
    #define CFE_CMD_MAX             32
    
    #define CFE_CMD_VENDOR_USE      0x8000  /* codes above this are for customer use */
    
    /*  *********************************************************************
        *  Structures
        ********************************************************************* */
    
    typedef uint64_t cfe_xuint_t;
    typedef int64_t cfe_xint_t;
    typedef int64_t cfe_xptr_t;
    
    typedef struct xiocb_buffer_s {
        cfe_xuint_t   buf_offset;           /* offset on device (bytes) */
        cfe_xptr_t    buf_ptr;              /* pointer to a buffer */
        cfe_xuint_t   buf_length;           /* length of this buffer */
        cfe_xuint_t   buf_retlen;           /* returned length (for read ops) */
        cfe_xuint_t   buf_ioctlcmd;         /* IOCTL command (used only for IOCTLs) */
   } xiocb_buffer_t;
   
   #define buf_devflags buf_ioctlcmd       /* returned device info flags */
   
   typedef struct xiocb_inpstat_s {
       cfe_xuint_t inp_status;             /* 1 means input available */
   } xiocb_inpstat_t;
   
   typedef struct xiocb_envbuf_s {
       cfe_xint_t enum_idx;                /* 0-based enumeration index */
       cfe_xptr_t name_ptr;                /* name string buffer */
       cfe_xint_t name_length;             /* size of name buffer */
       cfe_xptr_t val_ptr;                 /* value string buffer */
       cfe_xint_t val_length;              /* size of value string buffer */
   } xiocb_envbuf_t;
   
   typedef struct xiocb_cpuctl_s {
       cfe_xuint_t  cpu_number;            /* cpu number to control */
       cfe_xuint_t  cpu_command;           /* command to issue to CPU */
       cfe_xuint_t  start_addr;            /* CPU start address */
       cfe_xuint_t  gp_val;                /* starting GP value */
       cfe_xuint_t  sp_val;                /* starting SP value */
       cfe_xuint_t  a1_val;                /* starting A1 value */
   } xiocb_cpuctl_t;
   
   typedef struct xiocb_time_s {
       cfe_xint_t ticks;                   /* current time in ticks */
   } xiocb_time_t;
   
   typedef struct xiocb_exitstat_s {
       cfe_xint_t status;
   } xiocb_exitstat_t;
   
   typedef struct xiocb_meminfo_s {
       cfe_xint_t  mi_idx;                 /* 0-based enumeration index */
       cfe_xint_t  mi_type;                /* type of memory block */
       cfe_xuint_t mi_addr;                /* physical start address */
       cfe_xuint_t mi_size;                /* block size */
   } xiocb_meminfo_t;
   
   typedef struct xiocb_fwinfo_s {
       cfe_xint_t fwi_version;             /* major, minor, eco version */
       cfe_xint_t fwi_totalmem;            /* total installed mem */
       cfe_xint_t fwi_flags;               /* various flags */
       cfe_xint_t fwi_boardid;             /* board ID */
       cfe_xint_t fwi_bootarea_va;         /* VA of boot area */
       cfe_xint_t fwi_bootarea_pa;         /* PA of boot area */
       cfe_xint_t fwi_bootarea_size;       /* size of boot area */
       cfe_xint_t fwi_reserved1;
       cfe_xint_t fwi_reserved2;
       cfe_xint_t fwi_reserved3;
   } xiocb_fwinfo_t;
   
   typedef struct cfe_xiocb_s {
       cfe_xuint_t xiocb_fcode;            /* IOCB function code */
       cfe_xint_t  xiocb_status;           /* return status */
       cfe_xint_t  xiocb_handle;           /* file/device handle */
       cfe_xuint_t xiocb_flags;            /* flags for this IOCB */
       cfe_xuint_t xiocb_psize;            /* size of parameter list */
       union {
           xiocb_buffer_t  xiocb_buffer;   /* buffer parameters */
           xiocb_inpstat_t xiocb_inpstat;  /* input status parameters */
           xiocb_envbuf_t  xiocb_envbuf;   /* environment function parameters */
           xiocb_cpuctl_t  xiocb_cpuctl;   /* CPU control parameters */
           xiocb_time_t    xiocb_time;     /* timer parameters */
           xiocb_meminfo_t xiocb_meminfo;  /* memory arena info parameters */
           xiocb_fwinfo_t  xiocb_fwinfo;   /* firmware information */
           xiocb_exitstat_t xiocb_exitstat; /* Exit Status */
       } plist;
   } cfe_xiocb_t;
   
   #endif /* CFE_API_INT_H */

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