FreeCalypso > hg > fc-magnetite
view src/gpf3/inc/header.h @ 114:3454a514891b
cfg-headers/2092 added
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 06 Oct 2016 17:18:43 +0000 |
parents | c41a534f33c6 |
children |
line wrap: on
line source
/* +------------------------------------------------------------------------------ | 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 */