FreeCalypso > hg > fc-magnetite
view src/gpf2/inc/header.h @ 636:57e67ca2e1cb
pcmdata.c: default +CGMI to "FreeCalypso" and +CGMM to model
The present change has no effect whatsoever on Falconia-made and Openmoko-made
devices on which /pcm/CGMI and /pcm/CGMM files have been programmed in FFS
with sensible ID strings by the respective factories, but what should AT+CGMI
and AT+CGMM queries return when the device is a Huawei GTM900 or Tango modem
that has been converted to FreeCalypso with a firmware change? Before the
present change they would return compiled-in defaults of "<manufacturer>" and
"<model>", respectively; with the present change the firmware will self-identify
as "FreeCalypso GTM900-FC" or "FreeCalypso Tango" on the two respective targets.
This firmware identification will become important if someone incorporates an
FC-converted GTM900 or Tango modem into a ZeroPhone-style smartphone where some
high-level software like ofono will be talking to the modem and will need to
properly identify this modem as FreeCalypso, as opposed to some other AT command
modem flavor with different quirks.
In technical terms, the compiled-in default for the AT+CGMI query (which will
always be overridden by the /pcm/CGMI file in FFS if one is present) is now
"FreeCalypso" in all configs on all targets; the compiled-in default for the
AT+CGMM query (likewise always overridden by /pcm/CGMM if present) is
"GTM900-FC" if CONFIG_TARGET_GTM900 or "Tango" if CONFIG_TARGET_TANGO or the
original default of "<model>" otherwise.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 19 Jan 2020 20:14:58 +0000 |
parents | 864b8cc0cf63 |
children |
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/* +------------------------------------------------------------------------------ | 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 */