view src/gpf3/inc/Ccdedit.h @ 662:8cd8fd15a095

SIM speed enhancement re-enabled and made configurable TI's original code supported SIM speed enhancement, but Openmoko had it disabled, and OM's disabling of speed enhancement somehow caused certain SIM cards to start working which didn't work before (OM's bug #666). Because our FC community is much smaller in year 2020 than OM's community was in their day, we are not able to find one of those #666-affected SIMs, thus the real issue they had encountered remains elusive. Thus our solution is to re-enable SIM speed enhancement and simply wait for if and when someone runs into a #666-affected SIM once again. We provide a SIM_allow_speed_enhancement global variable that allows SIM speed enhancement to be enabled or disabled per session, and an /etc/SIM_spenh file in FFS that allows it to enabled or disabled on a non-volatile basis. SIM speed enhancement is now enabled by default.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 24 May 2020 05:02:28 +0000
parents c41a534f33c6
children
line wrap: on
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/* 
+-------------------------------------------------------------------------------
|  Project :  
|  Modul   :  Ccdedit.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 :  Coder Decoder Edit functions 
+-------------------------------------------------------------------------------
*/ 

#ifndef __CCDEDIT_H__
#define __CCDEDIT_H__

#ifdef __cplusplus
extern  "C" {
#endif /*_cplusplus*/

/* 
 * The handle structure for primitives/messages
 */
/*
 * level of substructured elements in substructures
 */
#define MAX_LEVELS 20

typedef enum
{
  TRAVERSE_ARRAY,
  TRAVERSE_STRUCTURE
} T_CTX_STATE;

typedef enum
{
  NoArray,
  FixArray,
  VarArray
} T_ATYPE;

typedef enum
{
  FromMsg, FromPrim
} T_ELM_SRC;

typedef struct
{
  USHORT      structIdx;
  USHORT      elemIdx;
  UBYTE       elemType;   
  T_CTX_STATE state;
  USHORT      arrayIndex;
  USHORT      repeats;                    /* valid repeats          */
  USHORT      numElems;
  U32         levelOffset;
  T_ATYPE     arrayType;                  /* elem is an fix or      */
                                          /* variable or no array   */
} T_CCDE_CONTEXT;

typedef struct
{
  UBYTE            level;
  BOOL             canDescent;
  T_ELM_SRC        source;
  U32              maxCSize;
  USHORT           lenVarPart;      /* length of the variable
                                       part e.g. a SDU        */
  T_CCDE_CONTEXT   context[MAX_LEVELS];
} T_CCDE_HANDLE;

typedef enum
{
  noptr,
  usptr,
  ctptr
} T_PTRTYPE;

/*
 * The type of the C-structure component
 */
typedef enum
{
  T_none,
  T_byte,
  T_short,
  T_long,
  T_buffer,
  T_struct,
  T_union,
  T_issdu,
  T_ductrl
} T_BTYPE;

#define NO_REF              0xffff

#define SHORT_NAME_LENGTH   256
#define ALIAS_NAME_LENGTH   256
#define LONG_NAME_LENGTH    100
#define SYMBOLIC_VAL_LENGTH 150


typedef struct
{
  T_ELM_SRC esource;                  /* source of element(MSG/PRIM)*/
  T_BTYPE   btype;                        /* C-type of element      */
  T_ATYPE   arrayType;                    /* elem is an fix or      */
  T_PTRTYPE ptrtype;                      /* pointer type */
  BOOL      isOptional;
  BOOL      isValid;
  U32       bytelen;                      /* length in byte         */
  U32       offset;                       /* byteoffs in C-Structure*/
                                          /* variable or no array   */
  USHORT    maxRepeat;                    /* max repeats if isArray */
  USHORT    validRepeats;                 /* valid repeats          */
  USHORT    index;                        /* act. idx in array      */
  USHORT    ccdIndex;
  UBYTE     level;                        /* level of descending    */
  BOOL      u_member;
  U32       u_ctrl;                       /* union tag */
  USHORT    elemref;                      /* elemref from [pm]elem.cdg */
  USHORT    bitstring;                    /* it is an ANS1_BITSTRINGS */
  USHORT    issigned;                     /* it is a signed variable */
  USHORT    c_implicit;                   /* counter c_xxx is generated */
  char      sname[SHORT_NAME_LENGTH+1];
  char      aname[ALIAS_NAME_LENGTH+1];
  char      lname[LONG_NAME_LENGTH+1];
  char      symbolicValue[SYMBOLIC_VAL_LENGTH+1];
  int       valcheck;                     /* indicates if value was in range */
} T_CCDE_ELEM_DESCR;

/*
 * Definitions of returnvalues of the ccd_xxxx functions.
 */

#define CCDEDIT_OK                0
#define CCDEDIT_PRIM_NOT_FOUND    1
#define CCDEDIT_END_OF_PRIM       2
#define CCDEDIT_PRIMITIVE_ERROR   3
#define CCDEDIT_MESSAGE_NOT_FOUND 1
#define CCDEDIT_END_OF_MSG        2
#define CCDEDIT_MESSAGE_ERROR     3
#define CCDEDIT_COMP_NOT_FOUND    1
#define CCDEDIT_END_OF_COMP       2
#define CCDEDIT_COMP_ERROR        3
#define CCDEDIT_UTAG_ERROR        1
#define CCDEDIT_DLL_ERROR        10
#define CCDEDIT_ERROR            -2

/* and for the former tdc functions */
#define NO_ENTRY_FOUND  0xffffffff

#if !defined (CCDDATA_PREF)
#if defined (_TOOLS_) && defined (CCDDATA_LOAD)
#define CCDDATA_PREF(cde_fun) cddl_##cde_fun
#else
#define CCDDATA_PREF(cde_fun) cde_fun
#endif /* _TOOLS_ && CCDDATA_LOAD */
#endif /* !CCDDATA_PREF */

#ifndef CCDEDIT_C

/*
 * Initialize the internal data of ccdedit. Must be called before any
 * of the other functions.
 */
extern void CCDDATA_PREF(cde_init) (void);

/*
 * This function works with similar results like cde_comp_first,
 * but not the whole comp table is searched for the name of the
 * component. Instead the previous set elemref in the
 * parameter edescr is taken to directly jump to the component.
 * The component found is compared with the given name in
 * edescr. If equal chandle is defined. Otherwise there is an error.
 */
extern USHORT CCDDATA_PREF(cde_get_comp) (T_CCDE_HANDLE*     chandle,
                                          T_CCDE_ELEM_DESCR* edescr);

/*
 * Selects the primitive for edit processing. The code of the
 * primitive (primcode) must be passed to the function.
 * The function returns a State and the primname in (*name)
 * and a handle for this edit process (phandle).
 * After a successful call the component maxCSize of the
 * phandle contains the size of the C-Structure for this primitive. 
 */
extern USHORT CCDDATA_PREF(cde_prim_first)  (T_CCDE_HANDLE      * phandle,
                                             ULONG               primcode,
                                             char               * name);
/*
 * Get the next element of the selected primitive. All informations
 * of this element is stored into the element descriptor (pdescr).
 */
extern USHORT CCDDATA_PREF(cde_prim_next)   (T_CCDE_HANDLE      * phandle,
                                             UBYTE                descent,
                                             T_CCDE_ELEM_DESCR  * pdescr);


/*
 * Selects the message for edit processing. The message type (type),
 * the (entity) and the (direction) must be passed to this function.
 * The function returns a State and the messagename in (*name)
 * and a handle for this edit process (mhandle).
 * After a successful call the component maxCSize of the
 * mhandle contains the size of the C-Structure for this message. 
 */
extern USHORT CCDDATA_PREF(cde_msg_first)   (T_CCDE_HANDLE      * mhandle,
                                             UBYTE                type,
                                             UBYTE                direction,
                                             UBYTE                entity,
			                                       char               * name);


/*
 * Get the next element of the selected primitive. All informations
 * of this element is stored into the element descriptor (iedescr).
 */
extern USHORT CCDDATA_PREF(cde_msg_next)    (T_CCDE_HANDLE      * mhandle,
                                             UBYTE                descent,
                                             T_CCDE_ELEM_DESCR  * iedescr);

/*
 * Selects at COMPOSITION (structure) for edit processing.
 * The short name (compname) of this composition must be passed
 * to this function.
 * The function returns a State and ahandle for this
 * edit process (chandle).
 * This function may be used for sub-structures (compositions)
 * of primitives and messages.
 * After a successful call the component maxCSize of the
 * chandle contains the size of the C-Structure for this composition. 
 */
extern USHORT CCDDATA_PREF(cde_comp_first)  (T_CCDE_HANDLE      * chandle,
                                             T_ELM_SRC            source,
                                             char               * compname);

/*
 * Get the next element of the selected composition. All informations
 * of this element is stored into the element descriptor (cdescr).
 */
extern USHORT CCDDATA_PREF(cde_comp_next)   (T_CCDE_HANDLE      * chandle,
                                             UBYTE                descent,
                                             T_CCDE_ELEM_DESCR  * descr);

/*
 * Add the "Comment" of the SAP-/MSG-catalogues to the member symbolicValue
 * of a given T_CCDE_ELEM_DESCR.
 * This functionality was part of cde_read_elem and is now extracted
 * to a dedicated function.
 */
extern char* CCDDATA_PREF(cde_get_symval)   (int                elem_value,
                                             T_CCDE_ELEM_DESCR* edescr);

/*
 * Read the value of the element out of the C-Structure (cstruct)
 * which containes a primitive or a decoded message. The infomations
 * of the element is stored in the input parameter edescr, wich is
 * previously assigned by a cde_xxxx_next () call. The value of this
 * element is stored in the memory area addressed by (*value). 
 * After this call, the component symbolicValue of the edescr-struct
 * is updated with a symbolic value string, (if any defined).
 */
extern USHORT CCDDATA_PREF(cde_read_elem)   (T_CCDE_HANDLE      * handle,
                                             void               * cstruct,
                                             T_CCDE_ELEM_DESCR  * edescr,
                                             UBYTE              * value);


/*
 * prepares the writing of elements, by setting valid flag,
 * union controller and length of vaiable arrays if necessary.
 * First version: union controller only.
 */
extern void CCDDATA_PREF(cde_write_prepare) (T_CCDE_HANDLE     * handle,
                                       void              * cstruct,
                                       T_CCDE_ELEM_DESCR * edescr);

/*
 * Store the value from the memory area which is addressed by (*value)
 * into the corrensponding position into the C-Structure (cstruct)
 * which containes a primitive or a decoded message. The infomations
 * of the element is stored in the input parameter edescr, wich is
 * previously assigned by a cde_xxxx_next () call.
 */
extern USHORT CCDDATA_PREF(cde_write_elem)  (T_CCDE_HANDLE      * handle,
                                             void               * cstruct,
                                             T_CCDE_ELEM_DESCR  * edescr,
                                             UBYTE              * value);


/*
 * This function requests if the given name is the name of
 * a primitive or of a message. If the function returns
 * CCDEDIT_OK the return parameter source is set to FromPrim
 * or to FromMsg. Otherwise CCDEDIT_PRIM_NOT_FOUND/CCD_EDIT_MESSAGE_NOT_FOUND
 * is returned.
 */
extern USHORT CCDDATA_PREF(cde_get_type)    (char               * name,
                                             T_ELM_SRC          * source);

/*
 * This function requests the opcode of a primitive. The 
 * name of the primitive is given by the input paramater name.
 * If the function returns CCDEDIT_OK the parameter primcode
 * contains the 16 bit opcode. Otherwise CCDEDIT_PRIM_NOT_FOUND
 * is returned.
 */ 
extern USHORT CCDDATA_PREF(cde_get_primcode) (char              * name,
                                              ULONG             * primcode);



/*
 * This function requests the opcode, the direction and the
 * entity index of a message. The name of the message is given
 * by the input paramater name.
 * If the function returns CCDEDIT_OK the return parameters types,
 * direction and entity contains the right values.
 * Otherwise CCDEDIT_MESSAGE_NOT_FOUND is returned.
 */ 
extern USHORT CCDDATA_PREF(cde_get_msgcode) (char               * name,
                                             UBYTE              * type,
                                             UBYTE              * direction,
                                             UBYTE              * entity);

/*
 * This function finds out if an AIM is a downlink or uplink.
 */
extern int CCDDATA_PREF(cde_get_is_downlink) (ULONG comp_index);

/*
 * This function searches the comp index in either pcomp or mcomp
 */
extern ULONG CCDDATA_PREF(cde_get_comp_index) (CHAR* comp_name,
                                               T_ELM_SRC table);

/*
 * This function gets the element name for a given index + offset.
 */
extern CHAR* CCDDATA_PREF(cde_get_element_name) (ULONG comp_index,
                                                 USHORT elem_off,
                                                 T_ELM_SRC table);

/*
 * This function gets the array kind - e.g. the cSize of the 
 * arrays (byte, short og long).
 */
extern ULONG CCDDATA_PREF(cde_get_array_kind) (CHAR* var_name, T_ELM_SRC table);

#endif /* !CCDEDIT_C */

#ifdef __cplusplus
}
#endif /*_cplusplus*/

#endif