+
−/* 
+
−+------------------------------------------------------------------------------
+
−|  File:       header.h
+
−+------------------------------------------------------------------------------
+
−|  Copyright 2002 Texas Instruments Berlin, AG 
+
−|                 All rights reserved. 
+
−| 
+
−|                 This file is confidential and a trade secret of Texas 
+
−|                 Instruments Berlin, AG 
+
−|                 The receipt of or possession of this file does not convey 
+
−|                 any rights to reproduce or disclose its contents or to 
+
−|                 manufacture, use, or sell anything it may describe, in 
+
−|                 whole, or in part, without the specific written consent of 
+
−|                 Texas Instruments Berlin, AG. 
+
−+----------------------------------------------------------------------------- 
+
−|  Purpose :  Common header types.
+
−+----------------------------------------------------------------------------- 
+
−*/ 
+
−
+
−#include "glob_defs.h"
+
−
+
−#ifndef __HEADER_H__
+
−#define __HEADER_H__
+
−
+
−
+
−/*
+
− * T_PRIM_HEADER
+
− *
+
− * Description :  This type definition defines the custom specific
+
− *                part of a primitive. All primitives have the
+
− *                general format: header followed by data. The
+
− *                header of a primitive is changeable according to
+
− *                the requirements of the target system.
+
− * Hints:         Only the operation code opc as a USHORT value must
+
− *                be present. For multi-instance protocol stacks
+
− *                the routing information must be include in the
+
− *                header (T_ROUTE route).
+
− */
+
−
+
−#if !defined (T_SDU_DEFINED)
+
−
+
−#define T_SDU_DEFINED
+
−
+
−typedef struct
+
−{
+
−  USHORT l_buf;
+
−  USHORT o_buf;
+
−  UBYTE  buf[1];
+
−} T_sdu;
+
−
+
−#endif /* T_SDU_DEFINED */
+
−
+
−/*
+
− * list of generic data descriptors
+
− */
+
−
+
−#ifndef __T_desc_list__
+
−#define __T_desc_list__
+
−
+
−typedef struct
+
−{
+
−  U16             list_len;       /*<  0:  2> length in octets of whole data                     */
+
−  U8              _align0;        /*<  2:  1> alignment                                          */
+
−  U8              _align1;        /*<  3:  1> alignment                                          */
+
−  U32             first;          /*<  4:  4> pointer to first generic data descriptor           */
+
−} T_desc_list;
+
−#endif
+
−
+
−#ifndef __T_desc_list2__
+
−#define __T_desc_list2__
+
−
+
−typedef struct
+
−{
+
−  U16             list_len;       /*<  0:  2> length in octets of whole data                     */
+
−  U8              _align0;        /*<  2:  1> alignment                                          */
+
−  U8              _align1;        /*<  3:  1> alignment                                          */
+
−  U32             first;          /*<  4:  4> pointer to first generic data descriptor           */
+
−} T_desc_list2;
+
−#endif
+
−
+
−#ifndef __T_desc_list3__
+
−#define __T_desc_list3__
+
−
+
−typedef struct
+
−{
+
−  U16             list_len;       /*<  0:  2> length in octets of whole data                     */
+
−  U8              _align0;        /*<  2:  1> alignment                                          */
+
−  U8              _align1;        /*<  3:  1> alignment                                          */
+
−  U32             first;          /*<  4:  4> pointer to first generic data descriptor           */
+
−} T_desc_list3;
+
−#endif
+
−
+
−/*
+
− * generic data descriptor
+
− */
+
−#ifndef __T_desc__
+
−#define __T_desc__                /* to prevent double include in generated files */
+
−
+
−typedef struct
+
−{
+
−  ULONG           next;           /* next generic data descriptor   */
+
−  USHORT          len;            /* length of content in octets    */
+
−  UBYTE           buffer[1];      /* buffer content                 */
+
−} T_desc;
+
−#endif /* __T_desc__ */
+
−
+
−#ifndef __T_desc2__
+
−#define __T_desc2__                /* to prevent double include in generated files */
+
−
+
−typedef struct
+
−{
+
−  U32             next;            /*<  0:  4> next generic data descriptor        */
+
−  U16             offset;          /*<  4:  2> offset in octets                    */
+
−  U16             len;             /*<  6:  2> length of content in octets         */
+
−  U16             size;            /*<  8:  2> size of buffer in octets            */
+
−  U8              buffer[1];       /*< 10:  1> buffer content                      */
+
−} T_desc2;
+
−#endif /* __T_desc2__ */
+
−
+
−#ifndef __T_desc3__
+
−#define __T_desc3__
+
−
+
−typedef struct
+
−{
+
−  U32             next;            /*<  0:  4> next generic data descriptor        */
+
−  U16             offset;          /*<  4:  2> offset in octets                    */
+
−  U16             len;             /*<  6:  2> length of content in octets         */
+
−  U32             buffer;          /*<  8:  4> pointer to buffer                   */
+
−} T_desc3;
+
−#endif
+
−
+
−#if !defined (T_FRAME_DESC_DEFINED)
+
−
+
−#define T_FRAME_DESC_DEFINED
+
−
+
−typedef struct
+
−{
+
−  UBYTE  *Adr[2];
+
−  USHORT  Len[2];
+
−} T_FRAME_DESC;
+
−
+
−#endif /* T_FRAME_DESC_DEFINED */
+
−
+
−#ifdef OPTION_MULTI_INSTANCES
+
−typedef struct
+
−{
+
−  USHORT  inst_no;
+
−  USHORT  chan_no;
+
−  UBYTE   ts_no;
+
−} T_ROUTE;
+
−#endif
+
−
+
−typedef struct
+
−{
+
−  char entity;
+
−  char dir;
+
−  char type;
+
−  char align1;
+
−} T_SDU_TRACE;
+
−
+
−#if !defined (T_PRIM_HEADER_DEFINED)
+
−#define T_PRIM_HEADER_DEFINED
+
−
+
−/* ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
−   In the current implementation it is essential that the
+
−   T_PRIM_HEADER type has the same size as the T_DP_HEADER
+
−   type and that the element use_cnt is at the same position
+
−   in both header types!
+
−   ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ */
+
−typedef struct
+
−{
+
−  ULONG opc;         /* equal to int SignalCode            */
+
−  ULONG len;         /* primitive length                   */
+
−  LONG  use_cnt;     /* counter indicates cuurent number of users */
+
−  T_sdu *sdu;        /* pointer to sdu struct if available */
+
−  ULONG sh_offset;   /* offset of system header            */
+
−  ULONG dph_offset;  /* offset of dynamic prim header      */
+
−} T_PRIM_HEADER;
+
−
+
−#endif /* T_PRIM_HEADER_DEFINED */
+
−
+
−typedef struct _T_DP_HEADER
+
−{
+
−  ULONG magic_nr;       /* magic number is checked at each access */
+
−  ULONG size;           /* available bytes in dynamic primitive partition */
+
−  ULONG use_cnt;        /* counter indicates current number of users */
+
−  ULONG offset;         /* offset from partition begin to next free byte */
+
−  T_VOID_STRUCT**
+
−        drp_bound_list; /* pointer to the list of dynamic partitions bound to this partition */  
+
−  struct _T_DP_HEADER *next;
+
−} T_DP_HEADER;
+
−
+
−typedef struct
+
−{
+
−  SHORT ref_cnt;     /* ref_cnt for MALLOC partitions */
+
−  SHORT desc_type;   /* descriptor type */
+
−} T_M_HEADER;
+
−
+
−/*
+
− * flags in the opc
+
− */
+
−#define EXTENDED_OPC          0x80000000
+
−#define VIRTUAL_OPC           0x40000000
+
−#define DOWNLINK_OPC          0x00004000
+
−#define UPLINK_OPC            0x00000000
+
−#define MEMHANDLE_OPC         0x20000000
+
−
+
−#define SAP32_MASK      0x00007fff   /* UL/DL Bit Part of SAP Nr.*/
+
−#define SAP16_MASK      0x7f00
+
−#define PRIM32_MASK     0x00ff0000
+
−#define PRIM16_MASK     0x00ff
+
−#define OPC32BIT(opc)   (opc&EXTENDED_OPC)
+
−/* 
+
− * for 16bit opcs SAP_NR() returns the same result as (opc & SAP_MASK) in the old style. 
+
− * No shift right is done, e.g. 0x4d00 is returned instead of 0x4d.
+
− * Also the UL/DL bit is part of the SAP to be downwards compatible with the
+
− * existing code in the xxx_pei.c modules.
+
− */
+
−#define SAP_NR(opc)     (USHORT)((opc&0x80000000)?(opc&SAP32_MASK):(opc&SAP16_MASK))
+
−#define PRIM_NR(opc)    (USHORT)((opc&0x80000000)?((opc&PRIM32_MASK)>>16):(opc&PRIM16_MASK))
+
−
+
−#define HANDLE_BIT           ((UBYTE)0x80)
+
−#define HANDLE_MASK          ((UBYTE)0x7F)
+
−
+
−typedef struct
+
−{
+
−  ULONG magic_nr;
+
−  ULONG time;
+
−  char  snd     [RESOURCE_NAMELEN];
+
−  char  rcv     [RESOURCE_NAMELEN];
+
−  char  org_rcv [RESOURCE_NAMELEN];
+
−} T_S_HEADER;
+
−
+
−typedef struct
+
−{
+
−  T_PRIM_HEADER p_hdr;
+
−  T_PRIM_HEADER *prim_ptr;
+
−} T_PRIM_X;
+
−
+
−#endif /* HEADER_H */
+
−