FreeCalypso > hg > fc-magnetite
view src/g23m-gsm/mm/mm_em.c @ 639:026c98f757a6
tpudrv12.h & targets/gtm900.h: our current support is for MGC2GSMT version only
As it turns out, there exist two different Huawei-made hw platforms both
bearing the marketing name GTM900-B: one is MG01GSMT, the other is MGC2GSMT.
The two are NOT fw-compatible: aside from flash chip differences which
should be handled by autodetection, the two hw platforms are already known
to have different RFFEs with different control signals, and there may be
other differences not yet known. Our current gtm900 build target is for
MGC2GSMT only; we do not yet have a specimen of MG01GSMT on hand, hence
no support for that version will be possible until and unless someone
provides one.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 30 Jan 2020 18:19:01 +0000 |
parents | 27a4235405c6 |
children |
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/* +----------------------------------------------------------------------------- | Project : | Modul : +----------------------------------------------------------------------------- | 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 : This Module defines the engineering mode (EM) device driver for the | G23 protocol stack. This driver is used to control all engineering | mode related functions. +----------------------------------------------------------------------------- */ #ifndef MM_EM_C #define MM_EM_C #define ENTITY_MM /*==== INCLUDES ===================================================*/ #include <string.h> #include <stdlib.h> #include <stddef.h> #include "typedefs.h" #include "pcm.h" #include "pconst.cdg" #include "mconst.cdg" #include "message.h" #include "ccdapi.h" #include "vsi.h" #include "custom.h" #include "gsm.h" #include "prim.h" #include "cnf_mm.h" #include "mon_mm.h" #include "pei.h" #include "tok.h" #include "mm.h" #include "mm_em.h" /*==== EXPORT =====================================================*/ /*==== PRIVAT =====================================================*/ /*==== VARIABLES ==================================================*/ #ifdef FF_EM_MODE GLOBAL UBYTE em_mm_event_buffer[EM_MM_BUFFER_SIZE]; GLOBAL UBYTE em_mm_buffer_write; /* Event tracing flags for EM */ GLOBAL BOOL mm_v[EM_MAX_MM_EVENTS]; static UBYTE em_mm_trace_occured; #endif /* FF_EM_MODE */ /*==== FUNCTIONS ==================================================*/ #ifdef FF_EM_MODE /* +------------------------------------------------------------------------------ | Function : em_write_buffer_2 +------------------------------------------------------------------------------ | Description : Perform buffer check and store corresponding data in it. | | Parameters : Event number | | Return : TRUE/FALSE | +------------------------------------------------------------------------------ */ GLOBAL UBYTE em_write_buffer_2 (UBYTE event_no) { TRACE_FUNCTION ("mm_em_write_buffer_2()"); if (check_write_index(2)) { em_mm_event_buffer[em_mm_buffer_write++] = event_no; /* Tag: Event number */ em_mm_event_buffer[em_mm_buffer_write++] = 0; /* Length: 0 means no value */ return FALSE; /* Data is stored inside buffer, reset flag */ } else return TRUE; /* No more space inside buffer, serve flag next time */ } /* +------------------------------------------------------------------------------ | Function : em_write_buffer_3 +------------------------------------------------------------------------------ | Description : Perform buffer check and store corresponding data in it. | | Parameters : Event number, data value | | Return : TRUE/FALSE | +------------------------------------------------------------------------------ */ GLOBAL UBYTE em_write_buffer_3 (UBYTE event_no, UBYTE value) { TRACE_FUNCTION ("mm_em_write_buffer_3()"); if (check_write_index(3)) { em_mm_event_buffer[em_mm_buffer_write++] = event_no; /* Tag: Event number */ em_mm_event_buffer[em_mm_buffer_write++] = 1; /* Length: 0 means no value */ em_mm_event_buffer[em_mm_buffer_write++] = value; /* Value: Data to be stored */ return FALSE; /* Data is stored inside buffer, reset flag */ } else return TRUE; /* No more space inside buffer, serve flag next time */ } /* +------------------------------------------------------------------------------ | Function : em_write_buffer_3a +------------------------------------------------------------------------------ | Description : Perform buffer check and store corresponding data in it. | | Parameters : Event number, data value (USHORT) | | Return : TRUE/FALSE | +------------------------------------------------------------------------------ */ GLOBAL UBYTE em_write_buffer_3a (UBYTE event_no, USHORT value) { TRACE_FUNCTION ("mm_em_write_buffer_3a()"); if (check_write_index(4)) { em_mm_event_buffer[em_mm_buffer_write++] = event_no; /* Tag: Event number */ em_mm_event_buffer[em_mm_buffer_write++] = 2; /* Length: 0 means no value */ /* Value: Data to be stored. MSB first, LSB second */ em_mm_event_buffer[em_mm_buffer_write++] = (UBYTE)(value >> 8); em_mm_event_buffer[em_mm_buffer_write++] = (UBYTE)(value); return FALSE; /* Data is stored inside buffer, reset flag */ } else return TRUE; /* No more space inside buffer, serve flag next time */ } /* +------------------------------------------------------------------------------ | Function : em_write_buffer_3b +------------------------------------------------------------------------------ | Description : Perform buffer check and store corresponding data in it. | | Parameters : Event number, data value (ULONG) | | Return : TRUE/FALSE | | Pupose : Used for storing TMSI +------------------------------------------------------------------------------ */ #define RINGBUF_3B_LENGTH (2 + 4) GLOBAL UBYTE em_write_buffer_3b (UBYTE event_no, ULONG value) { TRACE_FUNCTION ("mm_em_write_buffer_3b()"); if (check_write_index(RINGBUF_3B_LENGTH)) { em_mm_event_buffer[em_mm_buffer_write++] = event_no; /* Tag: Event number */ em_mm_event_buffer[em_mm_buffer_write++] = RINGBUF_3B_LENGTH-2; /* Length: 0 means no value */ /* Value: Data to be stored. MSB first, LSB second */ em_mm_event_buffer[em_mm_buffer_write++] = (UBYTE)(value>>24); /* MSB first */ em_mm_event_buffer[em_mm_buffer_write++] = (UBYTE)(value>>16); /* new TMSI */ em_mm_event_buffer[em_mm_buffer_write++] = (UBYTE)(value>> 8); em_mm_event_buffer[em_mm_buffer_write++] = (UBYTE)(value); /* LSB last */ return FALSE; /* Data is stored inside buffer, reset flag */ } else return TRUE; /* No more space inside buffer, serve flag next time */ } /* +------------------------------------------------------------------------------ | Function : em_write_buffer_4 +------------------------------------------------------------------------------ | Description : Perform buffer check and store corresponding data in it. | | Parameters : Event number, data value1, data plmn (T_plmn) | | Return : TRUE/FALSE | | Pupose : Used for storing PLMN list +------------------------------------------------------------------------------ */ GLOBAL UBYTE em_write_buffer_4 (UBYTE event_no, UBYTE value1, T_plmn *plmn) { UBYTE i; UBYTE n = 2; TRACE_FUNCTION ("mm_em_write_buffer_4()"); n += ((SIZE_MCC + SIZE_MNC) * value1); /*Compute exact size of data to be stored*/ if(check_write_index(n)) { em_mm_event_buffer[em_mm_buffer_write++] = event_no; /* Tag: Event number */ em_mm_event_buffer[em_mm_buffer_write++] = (n - 2); /* Length: 0 means no value */ for (i = 0; i < value1; i++) /*stores MCC and MNC of every available PLMN*/ { if(plmn[i].v_plmn) { memcpy(&em_mm_event_buffer[em_mm_buffer_write], plmn[i].mcc, SIZE_MCC); em_mm_buffer_write += SIZE_MCC; memcpy(&em_mm_event_buffer[em_mm_buffer_write], plmn[i].mnc, SIZE_MNC); em_mm_buffer_write += SIZE_MNC; } /*valid*/ } /*for*/ return FALSE; /* Data is stored inside buffer, reset flag */ }/* check write index*/ else { return TRUE; /* No more space inside buffer, serve flag next time */ } } /* +------------------------------------------------------------------------------ | Function : em_write_buffer_4a +------------------------------------------------------------------------------ | Description : Perform buffer check and store corresponding data in it. | | Parameters : Event number, data value1 (UBYTE), data value2 (USHORT) | | Return : TRUE/FALSE | | Pupose : Used for storing Location Update Reject +------------------------------------------------------------------------------ */ #define RINGBUF_4A_LENGTH (2 + 1 + 2) GLOBAL UBYTE em_write_buffer_4a (UBYTE event_no, UBYTE value1, USHORT value2) { TRACE_FUNCTION ("mm_em_write_buffer_4a()"); if (check_write_index(RINGBUF_4A_LENGTH)) { em_mm_event_buffer[em_mm_buffer_write++] = event_no; /* Tag: Event number */ em_mm_event_buffer[em_mm_buffer_write++] = RINGBUF_4A_LENGTH-2; /* Length: 0 means no value */ em_mm_event_buffer[em_mm_buffer_write++] = value1; em_mm_event_buffer[em_mm_buffer_write++] = (UBYTE)(value2 >> 8); em_mm_event_buffer[em_mm_buffer_write++] = (UBYTE)(value2); return FALSE; /* Data is stored inside buffer, reset flag */ }/* check write index*/ else return TRUE; /* No more space inside buffer, serve flag next time */ } /* +------------------------------------------------------------------------------ | Function : em_write_buffer_4b +------------------------------------------------------------------------------ | Description : Perform buffer check and store corresponding data in it. | | Parameters : Event number, data identity type (UBYTE), data value (UBYTE *) | | Return : TRUE/FALSE | | Pupose : Used for storing IMEI, IMEISV, IMSI during Identity Request/Response +------------------------------------------------------------------------------ */ GLOBAL UBYTE em_write_buffer_4b (UBYTE event_no, UBYTE ident_type, UBYTE *value) { UBYTE n; UBYTE digits; TRACE_FUNCTION ("mm_em_write_buffer_4b()"); switch (ident_type) /*Creating length of data to be stored*/ { case ID_TYPE_IMEI: digits = 14; /*length of IMEI */ break; case ID_TYPE_IMSI: case ID_TYPE_IMEISV: digits = 16; /*length of IMSI / IMEISV */ break; default: /* Illegal mobile identity - not possible because of calling function*/ break; } /*switch*/ n = 3 + digits; /* Tag + Length + Type + Digits */ /*lint !e644*/ /*for lint: Digits are always initialized because of calling function*/ if (check_write_index(n)) { em_mm_event_buffer[em_mm_buffer_write++] = event_no; /* Tag: Event number */ em_mm_event_buffer[em_mm_buffer_write++] = (n - 2); /* Length: 0 means no value */ em_mm_event_buffer[em_mm_buffer_write++] = ident_type; memcpy (&em_mm_event_buffer[em_mm_buffer_write], value, digits); em_mm_buffer_write += digits; return FALSE; /* Data is stored inside buffer, reset flag */ }/* check write index*/ else return TRUE; /* No more space inside buffer, serve flag next time */ } /* +------------------------------------------------------------------------------ | Function : em_write_buffer_4c +------------------------------------------------------------------------------ | Description : Perform buffer check and store corresponding data in it. | | Parameters : Event number, data identity type (UBYTE), data value (ULONG) | | Return : TRUE/FALSE | | Pupose : Used during Identity Request/Response for storing TMSI +------------------------------------------------------------------------------ */ #define RINGBUF_4C_LENGTH (2 + 1 + 4) GLOBAL UBYTE em_write_buffer_4c (UBYTE event_no, UBYTE ident_type, ULONG value) { TRACE_FUNCTION ("mm_em_write_buffer_4c()"); if (check_write_index(RINGBUF_4C_LENGTH)) { em_mm_event_buffer[em_mm_buffer_write++] = event_no; /* Tag: Event number */ em_mm_event_buffer[em_mm_buffer_write++] = (RINGBUF_4C_LENGTH - 2); /* Length: 0 means no value */ em_mm_event_buffer[em_mm_buffer_write++] = ident_type; em_mm_event_buffer[em_mm_buffer_write++] = (UBYTE)(value>>24); /* MSB first */ em_mm_event_buffer[em_mm_buffer_write++] = (UBYTE)(value>>16); em_mm_event_buffer[em_mm_buffer_write++] = (UBYTE)(value>> 8); em_mm_event_buffer[em_mm_buffer_write++] = (UBYTE)(value); /* LSB last */ return FALSE; /* Data is stored inside buffer, reset flag */ }/* check write index*/ else return TRUE; /* No more space inside buffer, serve flag next time */ } /* +------------------------------------------------------------------------------ | Function : em_write_buffer_5a +------------------------------------------------------------------------------ | Description : Perform buffer check and store corresponding data in it. | | Parameters : Event number, data value (UBYTE), data mcc (UBYTE), data mnc (UBYTE) | | Return : TRUE/FALSE | | Pupose : Used for storing Service Mode, MCC und MNC during registration | Used for storing data during cell reselection +------------------------------------------------------------------------------ */ #define RINGBUF_5A_LENGTH (2 + 1 + SIZE_MCC + SIZE_MNC) GLOBAL UBYTE em_write_buffer_5a (UBYTE event_no, UBYTE value, UBYTE mcc[SIZE_MCC], UBYTE mnc[SIZE_MNC]) { TRACE_FUNCTION ("mm_em_write_buffer_5a()"); if (check_write_index(RINGBUF_5A_LENGTH)) { em_mm_event_buffer[em_mm_buffer_write++] = event_no; /* Tag: Event number */ em_mm_event_buffer[em_mm_buffer_write++] = RINGBUF_5A_LENGTH-2; /* Length: 0 means no value */ em_mm_event_buffer[em_mm_buffer_write++] = value; /*missing check for validy*/ memcpy(&em_mm_event_buffer[em_mm_buffer_write], mcc, SIZE_MCC); em_mm_buffer_write += SIZE_MCC; memcpy(&em_mm_event_buffer[em_mm_buffer_write], mnc, SIZE_MNC); em_mm_buffer_write += SIZE_MNC; return FALSE; /* Data is stored inside buffer, reset flag */ }/* check write index*/ else return TRUE; /* No more space inside buffer, serve flag next time */ } /* +------------------------------------------------------------------------------ | Function : em_write_buffer_6 +------------------------------------------------------------------------------ | Description : Perform buffer check and store corresponding data in it. | | Parameters : Event number, data location update type (UBYTE), data lai (T_loc_area_ident) | | Return : TRUE/FALSE | | Pupose : Used for storing Location Update Type, MCC, MNC and LAC +------------------------------------------------------------------------------ */ #define RINGBUF_6_LENGTH (2 + 1 + SIZE_MCC + SIZE_MNC + 2) GLOBAL UBYTE em_write_buffer_6 (UBYTE event_no, UBYTE loc_upd_type, T_loc_area_ident lai) { TRACE_FUNCTION ("mm_em_write_buffer_6()"); if (check_write_index(RINGBUF_6_LENGTH)) { em_mm_event_buffer[em_mm_buffer_write++] = event_no; /* Tag: Event number */ em_mm_event_buffer[em_mm_buffer_write++] = RINGBUF_6_LENGTH - 2; /* Length: 0 means no value */ em_mm_event_buffer[em_mm_buffer_write++] = loc_upd_type; memcpy(&em_mm_event_buffer[em_mm_buffer_write], lai.mcc, SIZE_MCC); /*stores MCC*/ em_mm_buffer_write += SIZE_MCC; memcpy(&em_mm_event_buffer[em_mm_buffer_write], lai.mnc, SIZE_MNC); /*stores MNC*/ em_mm_buffer_write += SIZE_MNC; em_mm_event_buffer[em_mm_buffer_write++] = (UBYTE)(lai.lac >> 8); /*stores LAC*/ em_mm_event_buffer[em_mm_buffer_write++] = (UBYTE)(lai.lac); return FALSE; /* Data is stored inside buffer, reset flag */ }/* check write index*/ else return TRUE; /* No more space inside buffer, serve flag next time */ } /* +------------------------------------------------------------------------------ | Function : check_write_index +------------------------------------------------------------------------------ | Description : Checks the write index inside the buffer. No reset when | buffer is full. | | Parameters : Number of bytes to be stored in buffer | | Return : TRUE/FALSE | +------------------------------------------------------------------------------ */ GLOBAL UBYTE check_write_index (UBYTE n) { TRACE_FUNCTION ("mm_check_write_index()"); if (em_mm_buffer_write + n < EM_MM_BUFFER_SIZE) { /* * ACI is informed about the first event trace, * used for later data processing. */ if (em_mm_trace_occured EQ 0) { PALLOC(data, EM_DATA_IND); data->entity = EM_MM; PSENDX(MMI, data); em_mm_trace_occured++; } return TRUE; } else return FALSE; } /* +------------------------------------------------------------------------------ | Function : mm_em_mm_event_req +------------------------------------------------------------------------------ | Description : Set the event tracing flags according the bitmask for dl | | Parameters : Primitive - Bitmask | | Return : | +------------------------------------------------------------------------------ */ GLOBAL void mm_em_dl_event_req (T_EM_DL_EVENT_REQ *em_dl_event_req) { TRACE_FUNCTION ("mm_em_dl_event_req()"); PSENDX(DL, em_dl_event_req); } /* +------------------------------------------------------------------------------ | Function : em_init_mm_event_trace +------------------------------------------------------------------------------ | Description : Initialize the event tracing flags for MM | | Parameters : void | | Return : void | +------------------------------------------------------------------------------ */ GLOBAL void em_init_mm_event_trace(void) { UBYTE i; TRACE_FUNCTION ("em_init_mm_event_trace()"); for (i = 0; i < EM_MAX_MM_EVENTS; i++) mm_v[i] = 0; em_mm_buffer_write = 0; } /* +------------------------------------------------------------------------------ | Function : mm_em_mm_event_req +------------------------------------------------------------------------------ | Description : Set the event tracing flags according the bitmask | | Parameters : Primitive - Bitmask | | Return : | +------------------------------------------------------------------------------ */ GLOBAL void mm_em_mm_event_req (T_EM_MM_EVENT_REQ *em_mm_event_req) { UBYTE i; TRACE_FUNCTION ("mm_em_mm_event_req()"); /* * The event tracing flags are set according the bitmask. mm_v[i] are * the flags belonging to the event number described in 8443.601 */ for(i = 1; i < EM_MAX_MM_EVENTS; i++) mm_v[i] = ((em_mm_event_req->bitmask_mm & (0x01<<(i-1))) > 0) ? TRUE : FALSE; /* * A new event trace is generated therefore the flag is reset. */ em_mm_trace_occured = 0; PFREE(em_mm_event_req); } #endif /* FF_EM_MODE */ #endif /* MM_EM_C */