fc-tourmaline: src/g23m-gsm/alr2/alr

annotate src/g23m-gsm/alr2/alr_pch.c @ 246:d25af5b7e773

etm_tmcore.c: rm trailing white space

author	Mychaela Falconia <falcon@freecalypso.org>
date	Sun, 09 May 2021 20:38:06 +0000
parents	3a14ee9a9843
children

rev	line source
2 3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	2 +-----------------------------------------------------------------------------
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	3 \| Project : GSM-PS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	4 \| Modul : ALR_PCH
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	5 +-----------------------------------------------------------------------------
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	6 \| Copyright 2002 Texas Instruments Berlin, AG
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	7 \| All rights reserved.
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	8 \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	9 \| This file is confidential and a trade secret of Texas
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	10 \| Instruments Berlin, AG
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	11 \| The receipt of or possession of this file does not convey
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	12 \| any rights to reproduce or disclose its contents or to
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	13 \| manufacture, use, or sell anything it may describe, in
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	14 \| whole, or in part, without the specific written consent of
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	15 \| Texas Instruments Berlin, AG.
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	16 +-----------------------------------------------------------------------------
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	17 \| Purpose : This Modul defines the SDL process PCH_Control.
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	18 +-----------------------------------------------------------------------------
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	19 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	20
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	21 #ifndef ALR_PCH_C
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	22 #define ALR_PCH_C
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	23
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	24 #define ENTITY_PL
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	25
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	26 /==== INCLUDES ===================================================/
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	27 #include <string.h>
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	28 #include <stdlib.h>
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	29 #include <ctype.h>
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	30 #include "typedefs.h"
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	31 #include "pconst.cdg"
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	32 #include "mconst.cdg"
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	33 #include "message.h"
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	34 #include "ccdapi.h"
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	35 #include "vsi.h"
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	36 #include "custom.h"
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	37 #include "gsm.h"
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	38 #include "prim.h"
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	39 #include "cnf_alr.h"
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	40 #include "mon_alr.h"
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	41 #include "pei.h"
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	42 #include "tok.h"
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	43 #include "pcm.h"
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	44 #ifdef GPRS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	45 #include "alr_gprs.h"
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	46 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	47
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	48 #include "alr.h"
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	49 #include "alr_em.h"
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	50
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	51 /==== EXPORT =====================================================/
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	52 /==== PRIVAT =====================================================/
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	53
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	54 /==== VARIABLES ==================================================/
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	55 UBYTE page_mode_before_hplmn_search = PGM_NORMAL;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	56 /==== CONSTANTS ==================================================/
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	57 #define IMSI_ODD_FLAG 8
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	58 #define IMSI_EVEN_FLAG 0
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	59 #define IDENT_TYPE_MON 0
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	60 #define IDENT_TYPE_IMSI 1
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	61 #define IDENT_TYPE_IMEI 2
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	62 #define IDENT_TYPE_IMEISV 3
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	63 #define IDENT_TYPE_TMSI 4
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	64 #define END_MARK 0xF0
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	65
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	66 /==== FUNCTIONS ==================================================/
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	67
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	68 #define TRACING
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	69
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	70 #if defined (TRACING)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	71 #define ALR_TRACE_PCH(a) ALR_TRACE(a)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	72 #else
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	73 #define ALR_TRACE_PCH(a)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	74 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	75
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	76 #ifdef TRACING
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	77 #define ALR_TRACE_PCH_CONFIG(b,a,c,t,p,m) \
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	78 TRACE_EVENT_P6 ("MFRMS: %d AG_RES: %d COMB: %d GRP: %d PGRP: %d PI: %d",b,a,c,t,p,m)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	79 #define ALR_TRACE_PCH_PGM(p,x) \
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	80 TRACE_EVENT_P2 ("new_pgm: %d cur_pgm: %d",p,x)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	81 #define ALR_TRACE_PCH_IMSI() \
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	82 { for (i=0; i<alr_data->pch_data.imsi[0]+1;i++) { \
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	83 TRACE_EVENT_P2 ("imsi[%d]=%x",i,alr_data->pch_data.imsi[i]);} }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	84 #else
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	85 #define ALR_TRACE_PCH_CONFIG(b,a,c,t,p,m)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	86 #define ALR_TRACE_PCH_PGM(p,x)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	87 #define ALR_TRACE_PCH_IMSI()
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	88 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	89
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	90 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	91 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	92 \| PROJECT : GSM-PS (6103) MODULE : ALR_PCH \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	93 \| STATE : code ROUTINE : pch_init \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	94 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	95
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	96 PURPOSE : Initialize PCH Control Process.
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	97
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	98 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	99 GLOBAL void pch_init (void)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	100 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	101 alr_data->pch_data.saved_page_mode = PGM_REORG;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	102 alr_data->pch_data.reorg_bcch_reading = FALSE;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	103 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	104
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	105 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	106 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	107 \| PROJECT : GSM-PS (6103) MODULE : ALR_PCH \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	108 \| STATE : code ROUTINE : pch_start \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	109 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	110
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	111 PURPOSE : Process signal pch_start from SDL process
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	112 Main_Control.
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	113
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	114 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	115 static const UBYTE PAG_BLOCK_TABLE [2][8] =
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	116 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	117 /* not combined ccch */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	118 9,8,7,6,5,4,3,2,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	119 /* combined ccch */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	120 3,2,1,1,1,1,1,1
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	121 };
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	122
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	123 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	124 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	125 \| PROJECT : GSM-PS (6103) MODULE : ALR_PCH \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	126 \| STATE : code ROUTINE : pch_configure \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	127 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	128
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	129 PURPOSE : Configutes L1 for paging.
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	130
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	131 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	132 GLOBAL void pch_configure (T_MPH_IDLE_REQ *idle, UBYTE page_mode)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	133 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	134 UBYTE pag_blocks_per_mfr;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	135
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	136 if(idle NEQ NULL)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	137 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	138
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	139 alr_data->pch_data.dlt = idle->dlt;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	140 alr_data->pch_data.act_dlt = idle->dlt;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	141
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	142 ALR_EM_SET_EM_ACT_DLT;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	143
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	144 pag_blocks_per_mfr = PAG_BLOCK_TABLE [idle->comb_ccch][idle->bs_ag_blocks_res];
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	145 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	146 * pl_idle.bs_pa_mfrms has a range from 2-9.
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	147 * MPH_IDLE_REQ codes them from 0-7
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	148 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	149 alr_data->pch_data.pl_idle.bs_pa_mfrms = (UBYTE)(idle->bs_pa_mfrms + 2);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	150 alr_data->pch_data.pl_idle.bs_ag_blks_res = idle->bs_ag_blocks_res;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	151 alr_data->pch_data.pl_idle.bcch_combined = idle->comb_ccch;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	152 alr_data->pch_data.pl_idle.ccch_group = (UBYTE)(idle->tn / 2);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	153 alr_data->pch_data.pl_idle.page_group = idle->pg;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	154 alr_data->pch_data.pl_idle.page_block_index = (UBYTE)(idle->pg % pag_blocks_per_mfr);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	155
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	156 ALR_TRACE_PCH_CONFIG(idle->bs_pa_mfrms+2, idle->bs_ag_blocks_res,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	157 idle->comb_ccch, idle->tn/2, idle->pg,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	158 idle->pg % pag_blocks_per_mfr);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	159 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	160
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	161 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	162 * During cell reselection reading of PCH is started hard coded with
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	163 * page mode PGM_REORG because of the lack of parameters to calculate
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	164 * the right paging group. Detection of SI3 during cell reselection
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	165 * triggers the function pch_config_resel() to reconfigure PCH reading,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	166 * detection of a changed page mode during cell reselection is handled
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	167 * by function pch_check_page_mode_cr() which needs to know whether SI3
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	168 * is read
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	169 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	170 if (GET_STATE (STATE_MA) EQ MA_CELL_RESELECTION)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	171 alr_data->pch_data.si3_read = FALSE;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	172
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	173
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	174 /* Ensure that L1 does not get initialised with PAGING EXTENDED */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	175 switch( page_mode )
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	176 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	177 case SAVED_PGM:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	178 if( alr_data->pch_data.saved_page_mode EQ PGM_EXTENDED )
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	179 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	180 alr_data->pch_data.saved_page_mode = PGM_REORG;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	181 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	182 page_mode = alr_data->pch_data.saved_page_mode;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	183 /lint -fallthrough/
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	184 default:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	185 alr_data->pch_data.pl_idle.page_mode = page_mode;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	186 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	187 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	188
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	189 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	190 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	191 \| PROJECT : GSM-PS (6103) MODULE : ALR_PCH \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	192 \| STATE : code ROUTINE : pch_save_pgm \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	193 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	194 PURPOSE : Configure Paging
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	195 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	196 GLOBAL void pch_save_pgm(UBYTE mode)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	197 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	198 if(mode)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	199 alr_data->pch_data.saved_page_mode = mode;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	200 else
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	201 alr_data->pch_data.saved_page_mode = alr_data->pch_data.pl_idle.page_mode;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	202 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	203
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	204
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	205 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	206 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	207 \| PROJECT : GSM-PS (6103) MODULE : ALR_PCH \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	208 \| STATE : code ROUTINE : pch_start_ccch_req \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	209 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	210
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	211 PURPOSE : Configure Paging
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	212
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	213 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	214
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	215 GLOBAL void pch_start_ccch_req (void)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	216 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	217 PALLOC(pl_idle, MPHC_START_CCCH_REQ);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	218 memset(pl_idle, 0, sizeof(T_MPHC_START_CCCH_REQ));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	219
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	220 ALR_EM_PAGE_MODE_CHANGE;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	221
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	222 switch (alr_data->pch_data.pl_idle.page_mode)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	223 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	224 case PGM_REORG:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	225 ALR_TRACE_PCH ("config REORG");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	226 /* dummy values */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	227 pl_idle->bs_pa_mfrms = 2;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	228 pl_idle->bs_ag_blks_res = 7;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	229 pl_idle->bcch_combined = 0;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	230 pl_idle->ccch_group = 0;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	231 pl_idle->page_group = 0;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	232 pl_idle->page_block_index = 0;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	233 pl_idle->page_mode = PGM_REORG;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	234 break;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	235 case PGM_REORG_CS:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	236 ALR_TRACE_PCH ("config REORG_CS");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	237
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	238 memcpy (pl_idle, &alr_data->pch_data.pl_idle,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	239 sizeof (T_MPHC_START_CCCH_REQ));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	240 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	241 * if the page_mode is PGM_REORG_CS then
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	242 * we have to change this to PGM_REORG
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	243 * before we send it to L1
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	244 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	245 pl_idle->page_mode = PGM_REORG;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	246 break;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	247 case PGM_EXTENDED:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	248 ALR_TRACE_PCH ("config EXT");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	249
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	250 memcpy (pl_idle, &alr_data->pch_data.pl_idle,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	251 sizeof (T_MPHC_START_CCCH_REQ));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	252 pl_idle->page_mode = PGM_EXTENDED;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	253 break;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	254 case PGM_REORG_NC_SYNC:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	255 /this case is the same as the default - except for the TRACE/
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	256 ALR_TRACE_PCH ("config PGM_REORG_NC_SYNC (NORMAL)");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	257
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	258 memcpy (pl_idle, &alr_data->pch_data.pl_idle,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	259 sizeof (T_MPHC_START_CCCH_REQ));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	260 pl_idle->page_mode = PGM_NORMAL;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	261 break;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	262 default:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	263 ALR_TRACE_PCH ("config NORMAL");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	264
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	265 memcpy (pl_idle, &alr_data->pch_data.pl_idle,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	266 sizeof (T_MPHC_START_CCCH_REQ));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	267 pl_idle->page_mode = PGM_NORMAL;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	268 break;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	269 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	270
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	271 SET_STATE(STATE_PCH,PCH_ACTIVE);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	272 ma_pch_start_ccch_req(pl_idle);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	273
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	274 TRACE_EVENT_P1("reorg_bcch_reading = %d",alr_data->pch_data.reorg_bcch_reading);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	275 if(alr_data->pch_data.pl_idle.page_mode EQ PGM_REORG OR
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	276 alr_data->pch_data.pl_idle.page_mode EQ PGM_REORG_CS OR
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	277 alr_data->pch_data.reorg_bcch_reading EQ TRUE)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	278 { /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	279 * if we're going into reorg paging we also need to read the BCCH
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	280 * to read possibly changed channel configuration
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	281 * XXX but not at PGM_REORG_NC_SYNC (NORMAL)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	282 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	283 ma_scell_full_nbcch();
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	284 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	285 else
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	286 { /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	287 * otherwise we stop the reading of the BCCH and start the periodic read.
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	288 * XXX but not if we have a PBCCH
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	289 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	290 #ifdef GPRS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	291 if(alr_data->gprs_data.pbcch EQ FALSE)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	292 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	293 sc_start_periodic();
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	294 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	295 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	296
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	297
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	298
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	299
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	300 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	301 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	302 \| PROJECT : GSM-PS (6103) MODULE : ALR_PCH \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	303 \| STATE : code ROUTINE : pch_identity_req \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	304 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	305
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	306 PURPOSE : Get new mobile identity information from RR. Build IMSI
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	307 pattern and store TMSI.
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	308
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	309 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	310 GLOBAL void pch_identity_req (T_MPH_IDENTITY_REQ *mph_identity_req)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	311 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	312 UBYTE i;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	313
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	314 /* the IMSI in the identity request is coded as a 15byte long array
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	315 and is stored for later usage in pch_data as the message representation
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	316 of the IMSI according to GSM4.08 10.5.1.4 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	317
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	318 if (mph_identity_req->mid.len_imsi EQ 0)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	319 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	320 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	321 * limited service, no paging
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	322 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	323 memset (alr_data->pch_data.imsi, 0, IMSI_LEN);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	324 alr_data->pch_data.v_tmsi = FALSE;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	325 alr_data->pch_data.tmsi = 0L;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	326 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	327 else
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	328 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	329 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	330 * The IMSI is available
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	331 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	332 /* store length */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	333 alr_data->pch_data.imsi[0] = (UBYTE)((mph_identity_req->mid.len_imsi + 2) / 2);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	334
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	335 if (mph_identity_req->mid.len_imsi & 1)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	336 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	337 ALR_TRACE_PCH ("IMSI is odd");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	338 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	339 * odd number of digits
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	340 * first digit + odd flag + identity type IMSI
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	341 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	342 alr_data->pch_data.imsi[1] = (UBYTE)((mph_identity_req->mid.imsi[0] << 4) +
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	343 IMSI_ODD_FLAG +
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	344 IDENT_TYPE_IMSI);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	345 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	346 else
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	347 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	348 ALR_TRACE_PCH ("IMSI is even");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	349 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	350 * even number of digits
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	351 * first digit + even flag + identity type IMSI
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	352 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	353 alr_data->pch_data.imsi[1] = (UBYTE)((mph_identity_req->mid.imsi[0] << 4) +
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	354 IMSI_EVEN_FLAG +
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	355 IDENT_TYPE_IMSI);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	356 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	357 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	358 * fill in the rest of digits
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	359 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	360 for (i=1;i<mph_identity_req->mid.len_imsi;i++)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	361 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	362 if (i & 1)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	363 alr_data->pch_data.imsi[(i/2)+2] = (UBYTE)(END_MARK + mph_identity_req->mid.imsi[i]);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	364 else
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	365 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	366 alr_data->pch_data.imsi[(i/2)+1] &= ~END_MARK; /* remove end mark */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	367 alr_data->pch_data.imsi[(i/2)+1] = (UBYTE)(alr_data->pch_data.imsi[(i/2)+1] +
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	368 (mph_identity_req->mid.imsi[i] << 4));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	369 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	370 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	371 alr_data->pch_data.imsi_mod_1000 = (SHORT)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	372 ( (mph_identity_req->mid.imsi[mph_identity_req->mid.len_imsi-1] +
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	373 mph_identity_req->mid.imsi[mph_identity_req->mid.len_imsi-2] * 10 +
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	374 mph_identity_req->mid.imsi[mph_identity_req->mid.len_imsi-3] * 100 ) % 1000);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	375
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	376 ALR_TRACE_PCH_IMSI();
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	377
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	378 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	379 * copy TMSI
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	380 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	381 alr_data->pch_data.v_tmsi = mph_identity_req->mid.v_tmsi;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	382 alr_data->pch_data.tmsi = mph_identity_req->mid.tmsi;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	383 #ifdef GPRS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	384 gprs_alr_store_ptmsi(mph_identity_req->mid.v_ptmsi,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	385 mph_identity_req->mid.ptmsi);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	386 gprs_alr_store_ptmsi2(mph_identity_req->mid.v_ptmsi2,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	387 mph_identity_req->mid.ptmsi2);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	388 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	389 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	390 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	391
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	392 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	393 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	394 \| PROJECT : GSM-PS (6103) MODULE : ALR_PCH \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	395 \| STATE : code ROUTINE : pch_increment_dlt \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	396 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	397
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	398 PURPOSE : Incrementation of downlink timeout counter after receiving
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	399 a valid PCH block.
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	400
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	401 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	402 GLOBAL void pch_increment_dlt (void)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	403 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	404 if (alr_data->pch_data.act_dlt <
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	405 alr_data->pch_data.dlt)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	406 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	407 #if !defined NTRACE
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	408 trc_mon_counter_idle (alr_data->pch_data.act_dlt,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	409 alr_data->pch_data.dlt);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	410 #endif /* (!defined NTRACE) */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	411 alr_data->pch_data.act_dlt++;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	412
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	413 ALR_EM_SET_EM_ACT_DLT;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	414
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	415 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	416 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	417
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	418 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	419 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	420 \| PROJECT : GSM-PS (6103) MODULE : ALR_PCH \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	421 \| STATE : code ROUTINE : pch_decrement_dlt \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	422 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	423
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	424 PURPOSE : Decrementation of downlink timeout counter after receiving
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	425 an invalid PCH block.
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	426
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	427 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	428 GLOBAL void pch_decrement_dlt (void)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	429 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	430 if (alr_data->pch_data.act_dlt > 4)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	431 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	432 #if !defined NTRACE
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	433 trc_mon_counter_idle (alr_data->pch_data.act_dlt,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	434 alr_data->pch_data.dlt);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	435 #endif /* (!defined NTRACE) */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	436
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	437 alr_data->pch_data.act_dlt -= 4;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	438
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	439 ALR_EM_SET_EM_ACT_DLT;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	440
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	441 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	442 else
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	443 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	444 alr_data->pch_data.act_dlt = alr_data->pch_data.dlt;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	445 #if !defined NTRACE
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	446 trc_mon_counter_idle (alr_data->pch_data.act_dlt,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	447 alr_data->pch_data.dlt);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	448 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	449
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	450 ALR_EM_SET_EM_ACT_DLT;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	451
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	452 ALR_TRACE_PCH ("downlink fail");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	453
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	454 ma_error_ind (CS_DOWN_LINK_FAIL, alr_data->serving_cell);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	455 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	456 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	457
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	458
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	459 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	460 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	461 \| PROJECT : GSM-PS (6103) MODULE : ALR_PCH \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	462 \| STATE : code ROUTINE : pch_check_page_mode \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	463 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	464
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	465 PURPOSE : Check the page mode of an incoming unacknowledged
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	466 message.
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	467 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	468 static const UBYTE PAGE_MODE_CHANGE [3][4] =
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	469 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	470 /* old mode = paging normal */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	471 NONE, SWAP_TO_EXTEND, SWAP_TO_REORG, NONE,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	472 /* old mode = extended paging */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	473 SWAP_TO_NORMAL, NONE, SWAP_TO_REORG, NONE,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	474 /* old mode = paging reorganisation */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	475 SWAP_TO_NORMAL, SWAP_TO_EXTEND, NONE, NONE
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	476 };
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	477
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	478
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	479 GLOBAL void pch_check_page_mode (T_MPHC_DATA_IND *data_ind)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	480 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	481 UBYTE page_mode;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	482 UBYTE cur_page_mode = alr_data->pch_data.pl_idle.page_mode;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	483
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	484 page_mode = (UBYTE)(data_ind->l2_frame.content [3] & 3);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	485
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	486 ALR_TRACE_PCH_PGM(page_mode, alr_data->pch_data.pl_idle.page_mode);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	487
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	488 /*if HPLMN search is going on and we should be in REORG, we are really
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	489 in REORG_NC_SYNC (NORMAL). Otherwise we cannot synchronize to the NC's*/
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	490 if(alr_data->pch_data.pl_idle.page_mode EQ PGM_REORG_NC_SYNC)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	491 cur_page_mode = PGM_REORG;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	492
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	493 if(alr_data->pch_data.pl_idle.page_mode EQ PGM_REORG_CS)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	494 cur_page_mode = PGM_REORG;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	495
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	496 switch (PAGE_MODE_CHANGE [cur_page_mode][page_mode])
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	497 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	498 case SWAP_TO_NORMAL:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	499 ALR_TRACE_PCH ("SWAP_TO_NORMAL");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	500 alr_data->pch_data.pl_idle.page_mode = PGM_NORMAL;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	501 pch_start_ccch_req ();
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	502 break;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	503 case SWAP_TO_EXTEND:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	504 ALR_TRACE_PCH ("SWAP_TO_EXT");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	505 alr_data->pch_data.pl_idle.page_mode = PGM_EXTENDED;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	506 pch_start_ccch_req ();
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	507 break;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	508 case SWAP_TO_REORG:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	509 ALR_TRACE_PCH ("SWAP_TO_REORG");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	510 alr_data->pch_data.reorg_bcch_reading = TRUE;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	511 alr_data->pch_data.si_bitmap = 0;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	512 alr_data->pch_data.pl_idle.page_mode = PGM_REORG_CS;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	513 pch_start_ccch_req ();
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	514 break;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	515 default:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	516 break;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	517 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	518 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	519
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	520 GLOBAL void pch_check_page_mode_cr (T_MPHC_DATA_IND *data_ind)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	521 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	522 UBYTE page_mode;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	523 UBYTE cur_page_mode = alr_data->pch_data.saved_page_mode;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	524 UBYTE swap = TRUE;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	525
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	526 page_mode = (UBYTE)(data_ind->l2_frame.content [3] & 3);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	527 if(alr_data->pch_data.saved_page_mode EQ PGM_REORG_CS)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	528 cur_page_mode = PGM_REORG;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	529
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	530 switch (PAGE_MODE_CHANGE [cur_page_mode][page_mode])
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	531 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	532 case SWAP_TO_NORMAL:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	533 ALR_TRACE_PCH ("CR:SWAP_TO_NORMAL");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	534 alr_data->pch_data.saved_page_mode = PGM_NORMAL;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	535 break;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	536
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	537 case SWAP_TO_EXTEND:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	538 ALR_TRACE_PCH ("CR:SWAP_TO_EXT");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	539 alr_data->pch_data.saved_page_mode = PGM_EXTENDED;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	540 break;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	541
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	542 case SWAP_TO_REORG:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	543 ALR_TRACE_PCH ("CR:SWAP_TO_REORG");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	544 alr_data->pch_data.saved_page_mode = PGM_REORG_CS;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	545 break;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	546
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	547 default:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	548 swap = FALSE;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	549 break;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	550 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	551
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	552 if (swap AND alr_data->pch_data.si3_read AND
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	553 alr_data->pch_data.last_start_ccch_req.bs_pa_mfrms NEQ NOT_PRESENT_8BIT)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	554 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	555 PALLOC(pl_idle, MPHC_START_CCCH_REQ);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	556 memcpy ( pl_idle,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	557 &(alr_data->pch_data.last_start_ccch_req),
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	558 sizeof(T_MPHC_START_CCCH_REQ));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	559 pl_idle->page_mode = alr_data->pch_data.saved_page_mode;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	560 ma_pch_start_ccch_req (pl_idle);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	561 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	562
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	563 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	564
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	565
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	566 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	567 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	568 \| PROJECT : GSM-PS (6103) MODULE : ALR_PCH \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	569 \| STATE : code ROUTINE : pch_check_pag_1 \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	570 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	571
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	572 PURPOSE : The function checks a paging request type 1 message.
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	573
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	574 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	575 GLOBAL void pch_check_pag_1 (T_MPHC_DATA_IND *data_ind)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	576 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	577 UBYTE *frame = data_ind->l2_frame.content;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	578 ULONG tmsi;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	579 UBYTE i;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	580 UBYTE channel_needed;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	581 UBYTE *frame_start = data_ind->l2_frame.content;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	582 //ALR_TRACE_PCH ("p1");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	583 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	584 * Check only if IMSI available (len NEQ 0),
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	585 * ti and pd = 0x06 and
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	586 * l2 pseudolength is greater than 5 bytes
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	587 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	588 if (alr_data->pch_data.imsi[0] AND
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	589 frame[1] EQ 0x06 AND
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	590 frame[0] > 0x15)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	591 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	592 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	593 * store channel needed type
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	594 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	595 channel_needed = frame[3];
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	596 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	597 * check type of identity for mobile identity 1
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	598 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	599 switch (frame [5] & 7)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	600 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	601 case 1:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	602 //ALR_TRACE_PCH ("p1 IMSI");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	603 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	604 * IMSI
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	605 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	606 if (!memcmp (alr_data->pch_data.imsi, &frame[4],
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	607 alr_data->pch_data.imsi[0]+1))
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	608 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	609 //ALR_TRACE_PCH ("p1 IMSI match");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	610 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	611 * IMSI matches
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	612 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	613 #ifdef GPRS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	614 if(!gprs_alr_check_packet_paging(frame_start,1))
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	615 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	616 ma_pch_paging_ind (1, (UBYTE)((channel_needed & 0x30)>>4));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	617 #ifdef GPRS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	618 else if(GET_STATE(STATE_MA) NEQ MA_CON_EST)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	619 ma_pch_paging_ind (ID_IMSI, CN_PACKET);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	620 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	621 return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	622 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	623 break;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	624
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	625 case 4:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	626 //ALR_TRACE_PCH ("p1 TMSI");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	627 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	628 * TMSI
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	629 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	630 if (alr_data->pch_data.v_tmsi)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	631 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	632 tmsi = 0L;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	633 for (i=0;i<frame[4]-1;i++)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	634 tmsi += frame[i+6] << ((8*(frame[4]-2-i)));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	635 if (alr_data->pch_data.tmsi EQ tmsi)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	636 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	637 //ALR_TRACE_PCH ("p1 TMSI match");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	638 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	639 * TMSI matches
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	640 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	641 ma_pch_paging_ind (4, (UBYTE)((channel_needed & 0x30)>>4));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	642 return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	643 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	644 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	645 #ifdef GPRS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	646 if(GET_STATE(STATE_MA) NEQ MA_CON_EST)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	647 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	648 tmsi = 0L;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	649 for (i=0;i<frame[4]-1;i++)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	650 tmsi += frame[i+6] << ((8*(frame[4]-2-i)));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	651 if(gprs_alr_check_ptmsi(tmsi)) return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	652 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	653 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	654 break;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	655 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	656 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	657 * check type of identity for mobile identity 2
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	658 * set frame pointer to start of mobile identity 2 (id tag)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	659 * old frame pointer (frame) +
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	660 * offset pseudo length etc (4) +
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	661 * length mobile identity 1 (frame [4]) +
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	662 * plus 1 byte for length field
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	663 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	664 frame = frame + 4 + frame[4] + 1;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	665 if (frame[0] EQ 0x17)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	666 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	667 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	668 * mobile identity 2 is available
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	669 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	670 switch (frame [2] & 7)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	671 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	672 case 1:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	673 //ALR_TRACE_PCH ("p1 IMSI2");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	674 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	675 * IMSI
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	676 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	677 if (!memcmp (alr_data->pch_data.imsi, &frame[1],
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	678 alr_data->pch_data.imsi[0]+1))
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	679 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	680 //ALR_TRACE_PCH ("p1 IMSI2 match");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	681 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	682 * IMSI matches
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	683 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	684 #ifdef GPRS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	685 if(! gprs_alr_check_packet_paging(frame_start,2))
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	686 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	687 ma_pch_paging_ind (1, (UBYTE)((channel_needed & 0xC0)>>6));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	688 #ifdef GPRS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	689 else if(GET_STATE(STATE_MA) NEQ MA_CON_EST)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	690 ma_pch_paging_ind (ID_IMSI, CN_PACKET);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	691 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	692 return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	693 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	694 break;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	695 case 4:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	696 // ALR_TRACE_PCH ("p1 TMSI2");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	697 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	698 * TMSI
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	699 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	700 if (alr_data->pch_data.v_tmsi)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	701 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	702 tmsi = 0L;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	703 for (i=0;i<frame[1]-1;i++)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	704 tmsi += frame[i+3] << ((8*(frame[1]-2-i)));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	705 if (alr_data->pch_data.tmsi EQ tmsi)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	706 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	707 ALR_TRACE_PCH ("p1 IMSI2");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	708 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	709 * TMSI matches
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	710 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	711 ma_pch_paging_ind (4, (UBYTE)((channel_needed & 0xC0)>>6));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	712 return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	713 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	714 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	715 #ifdef GPRS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	716 if(GET_STATE(STATE_MA) NEQ MA_CON_EST)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	717 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	718 tmsi = 0L;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	719 for (i=0;i<frame[4]-1;i++)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	720 tmsi += frame[i+6] << ((8*(frame[4]-2-i)));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	721 if(gprs_alr_check_ptmsi(tmsi)) return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	722 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	723 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	724 break;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	725 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	726 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	727 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	728 //ALR_TRACE_PCH("end p1");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	729 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	730
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	731
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	732 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	733 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	734 \| PROJECT : GSM-PS (6103) MODULE : ALR_PCH \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	735 \| STATE : code ROUTINE : pch_check_pag_2 \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	736 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	737
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	738 PURPOSE : The function checks a paging request type 2 message.
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	739
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	740 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	741
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	742 GLOBAL void pch_check_pag_2 (T_MPHC_DATA_IND *data_ind)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	743 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	744 UBYTE *frame = data_ind->l2_frame.content;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	745 ULONG tmsi;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	746 UBYTE i;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	747 UBYTE channel_needed;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	748
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	749 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	750 * Check only if IMSI available (len NEQ 0) and
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	751 * ti and pd = 0x06 and
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	752 * l2 pseudolength is greater than 5 bytes
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	753 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	754 if (alr_data->pch_data.imsi[0] AND
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	755 frame[1] EQ 0x06 AND
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	756 frame[0] > 0x15)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	757 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	758 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	759 * store channel needed type
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	760 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	761 channel_needed = frame[3];
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	762 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	763 * check mobile identity 1 only if TMSI is available
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	764 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	765 if (alr_data->pch_data.v_tmsi)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	766 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	767 tmsi = 0L;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	768 for (i=0;i<4;i++)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	769 tmsi += frame[i+4] << (8*(3-i));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	770 if (alr_data->pch_data.tmsi EQ tmsi)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	771 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	772 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	773 * TMSI matches
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	774 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	775 ma_pch_paging_ind (4, (UBYTE)((channel_needed & 0x30)>>4));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	776 return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	777 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	778 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	779 #ifdef GPRS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	780 if(GET_STATE(STATE_MA) NEQ MA_CON_EST)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	781 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	782 tmsi = 0L;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	783 for (i=0;i<4;i++)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	784 tmsi += frame[i+4] << (8*(3-i));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	785 if(gprs_alr_check_ptmsi(tmsi)) return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	786 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	787 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	788 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	789 * check mobile identity 2 only if TMSI is available
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	790 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	791 if (alr_data->pch_data.v_tmsi)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	792 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	793 tmsi = 0L;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	794 for (i=0;i<4;i++)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	795 tmsi += frame[i+8] << (8*(3-i));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	796 if (alr_data->pch_data.tmsi EQ tmsi)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	797 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	798 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	799 * TMSI matches
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	800 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	801 ma_pch_paging_ind (4, (UBYTE)((channel_needed & 0xC0)>>6));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	802 return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	803 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	804 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	805 #ifdef GPRS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	806 if(GET_STATE(STATE_MA) NEQ MA_CON_EST)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	807 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	808 tmsi = 0L;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	809 for (i=0;i<4;i++)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	810 tmsi += frame[i+8] << (8*(3-i));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	811 if(gprs_alr_check_ptmsi(tmsi)) return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	812 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	813 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	814
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	815 if (frame[12] EQ 0x17)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	816 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	817 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	818 * mobile identity 3 is available
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	819 * calculation of channel needed for
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	820 * mobile identity 3 from the rest octet.
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	821 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	822 channel_needed = frame [ frame[13]+14 ];
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	823 if (channel_needed & 0x80)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	824 channel_needed = (UBYTE)((channel_needed >> 5) & 3);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	825 else
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	826 channel_needed = 0;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	827
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	828 switch (frame [14] & 7)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	829 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	830 case 1:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	831 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	832 * IMSI
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	833 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	834 if (!memcmp (alr_data->pch_data.imsi, &frame[13],
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	835 alr_data->pch_data.imsi[0]+1))
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	836 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	837 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	838 * IMSI matches
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	839 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	840 #ifdef GPRS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	841 if(! gprs_alr_check_packet_paging_2(frame,3))
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	842 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	843 ma_pch_paging_ind (1, (UBYTE) channel_needed);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	844 #ifdef GPRS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	845 else if(GET_STATE(STATE_MA) NEQ MA_CON_EST)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	846 ma_pch_paging_ind (ID_IMSI, CN_PACKET);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	847 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	848 return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	849 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	850 break;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	851 case 4:
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	852 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	853 * TMSI
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	854 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	855 if (alr_data->pch_data.v_tmsi)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	856 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	857 tmsi = 0L;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	858 for (i=0;i<frame[13]-1;i++)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	859 tmsi += frame[i+15] << ((8*(frame[13]-2-i)));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	860 if (alr_data->pch_data.tmsi EQ tmsi)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	861 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	862 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	863 * TMSI matches
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	864 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	865 ma_pch_paging_ind (4, channel_needed);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	866 return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	867 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	868 #ifdef GPRS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	869 if(GET_STATE(STATE_MA) NEQ MA_CON_EST)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	870 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	871 tmsi = 0L;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	872 for (i=0;i<frame[13]-1;i++)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	873 tmsi += frame[i+15] << ((8*(frame[13]-2-i)));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	874 if(gprs_alr_check_ptmsi(tmsi)) return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	875 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	876 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	877 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	878 break;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	879 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	880 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	881 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	882 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	883
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	884 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	885 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	886 \| PROJECT : GSM-PS (6103) MODULE : ALR_PCH \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	887 \| STATE : code ROUTINE : pch_check_pag_3 \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	888 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	889
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	890 PURPOSE : The function checks a paging request type 3 message.
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	891
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	892 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	893
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	894 GLOBAL void pch_check_pag_3 (T_MPHC_DATA_IND *data_ind)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	895 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	896 UBYTE *frame = data_ind->l2_frame.content;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	897 ULONG tmsi;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	898 UBYTE i;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	899 UBYTE channel_needed;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	900
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	901 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	902 * Check only if IMSI available (len NEQ 0) and
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	903 * ti and pd = 0x06 and
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	904 * l2 pseudolength is greater than 5 bytes
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	905 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	906 if (alr_data->pch_data.imsi[0] AND
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	907 frame[1] EQ 0x06 AND
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	908 frame[0] > 0x15)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	909 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	910 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	911 * store channel needed type
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	912 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	913 channel_needed = frame[3];
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	914 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	915 * check mobile identity 1 only if TMSI is available
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	916 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	917 if (alr_data->pch_data.v_tmsi)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	918 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	919 tmsi = 0L;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	920 for (i=0;i<4;i++)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	921 tmsi += frame[i+4] << (8*(3-i));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	922 if (alr_data->pch_data.tmsi EQ tmsi)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	923 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	924 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	925 * TMSI matches
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	926 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	927 ma_pch_paging_ind (4, (UBYTE)((channel_needed & 0x30)>>4));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	928 return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	929 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	930 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	931 #ifdef GPRS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	932 if(GET_STATE(STATE_MA) NEQ MA_CON_EST)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	933 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	934 tmsi = 0L;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	935 for (i=0;i<4;i++)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	936 tmsi += frame[i+4] << (8*(3-i));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	937 if(gprs_alr_check_ptmsi(tmsi)) return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	938 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	939 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	940
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	941 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	942 * check mobile identity 2 only if TMSI is available
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	943 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	944 if (alr_data->pch_data.v_tmsi)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	945 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	946 tmsi = 0L;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	947 for (i=0;i<4;i++)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	948 tmsi += frame[i+8] << (8*(3-i));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	949 if (alr_data->pch_data.tmsi EQ tmsi)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	950 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	951 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	952 * TMSI matches
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	953 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	954 ma_pch_paging_ind (4, (UBYTE)((channel_needed & 0xC0)>>6));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	955 return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	956 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	957 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	958 #ifdef GPRS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	959 if(GET_STATE(STATE_MA) NEQ MA_CON_EST)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	960 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	961 tmsi = 0L;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	962 for (i=0;i<4;i++)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	963 tmsi += frame[i+8] << (8*(3-i));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	964 if(gprs_alr_check_ptmsi(tmsi)) return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	965 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	966 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	967 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	968 * calculation of channel needed for
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	969 * mobile identity 3 and 4 from the rest octet.
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	970 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	971 channel_needed = frame [ 20 ];
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	972 if (channel_needed & 0x80)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	973 channel_needed = (UBYTE)((channel_needed & 0x78) >> 3);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	974 else
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	975 channel_needed = 0;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	976 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	977 * check mobile identity 3 only if TMSI is available
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	978 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	979 if (alr_data->pch_data.v_tmsi)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	980 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	981 tmsi = 0L;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	982 for (i=0;i<4;i++)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	983 tmsi += frame[i+12] << (8*(3-i));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	984 if (alr_data->pch_data.tmsi EQ tmsi)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	985 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	986 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	987 * TMSI matches
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	988 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	989 ma_pch_paging_ind (4, (UBYTE)(channel_needed >> 2));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	990 return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	991 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	992 #ifdef GPRS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	993 if(GET_STATE(STATE_MA) NEQ MA_CON_EST)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	994 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	995 tmsi = 0L;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	996 for (i=0;i<4;i++)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	997 tmsi += frame[i+12] << (8*(3-i));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	998 if(gprs_alr_check_ptmsi(tmsi)) return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	999 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1000 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1001 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1002 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1003 * check mobile identity 4 only if TMSI is available
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1004 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1005 if (alr_data->pch_data.v_tmsi)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1006 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1007 tmsi = 0L;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1008 for (i=0;i<4;i++)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1009 tmsi += frame[i+16] << (8*(3-i));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1010 if (alr_data->pch_data.tmsi EQ tmsi)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1011 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1012 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1013 * TMSI matches
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1014 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1015 ma_pch_paging_ind (4, (UBYTE)(channel_needed & 3));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1016 return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1017 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1018 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1019 #ifdef GPRS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1020 if(GET_STATE(STATE_MA) NEQ MA_CON_EST)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1021 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1022 tmsi = 0L;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1023 for (i=0;i<4;i++)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1024 tmsi += frame[i+16] << (8*(3-i));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1025 if(gprs_alr_check_ptmsi(tmsi)) return;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1026 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1027 #endif
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1028 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1029 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1030
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1031 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1032 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1033 \| PROJECT : GSM-PS (6103) MODULE : ALR_PCH \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1034 \| STATE : code ROUTINE : pch_stop \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1035 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1036
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1037 PURPOSE : The function stops paging.
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1038
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1039 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1040 GLOBAL void pch_stop(void)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1041 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1042 if(GET_STATE(STATE_PCH) EQ PCH_ACTIVE)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1043 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1044 SET_STATE(STATE_PCH,PCH_NULL);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1045 if(alr_data->pch_data.pl_idle.page_mode EQ PGM_REORG OR
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1046 alr_data->pch_data.pl_idle.page_mode EQ PGM_REORG_CS)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1047 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1048 ALR_TRACE_PCH ("stop sc for pch");
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1049 ma_stop_scell_bcch_req();
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1050 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1051
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1052 ma_pch_stop();
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1053 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1054 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1055
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1056 /used for S13 - to stop BCCH reading/
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1057
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1058 GLOBAL UBYTE pch_mode_reorg(void)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1059 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1060 if(alr_data->pch_data.pl_idle.page_mode EQ PGM_REORG OR
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1061 alr_data->pch_data.pl_idle.page_mode EQ PGM_REORG_CS OR
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1062 alr_data->pch_data.pl_idle.page_mode EQ PGM_REORG_NC_SYNC)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1063 return TRUE;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1064 else
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1065 return FALSE;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1066 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1067 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1068 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1069 \| PROJECT : GSM-PS (6103) MODULE : ALR_PCH \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1070 \| STATE : code ROUTINE : pch_no_of_paging_blocks \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1071 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1072
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1073 PURPOSE : The function configures the paging reading during cell
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1074 reselection when reveived a SI3
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1075 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1076
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1077 LOCAL SHORT pch_no_of_paging_blocks (UBYTE ccch_conf,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1078 UBYTE bs_ag_blks_res,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1079 UBYTE bs_pa_mfrms)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1080 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1081 /* in according to GSM 4.08 section 10.5.2.11, table 10.5.33 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1082 if (ccch_conf EQ COMB_CCCH_COMB)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1083 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1084 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1085 * combined CCCH,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1086 *
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1087 * number of paging blocks = (3 - BS_AG_BLKS_RES) * BS_PA_MFRMS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1088 *
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1089 * Maximum function only for security reasons, BCCH coding range is 0..7,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1090 * but allowed is only 0..2.
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1091 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1092 return (( (1 > (UBYTE)(3 - bs_ag_blks_res) ? 1 : (UBYTE)(3 - bs_ag_blks_res)) ) *
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1093 ((UBYTE)(2 + bs_pa_mfrms)));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1094 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1095 else
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1096 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1097 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1098 * non-combined CCCH,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1099 *
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1100 * number of paging blocks = (9 - BS_AG_BLKS_RES) * BS_PA_MFRMS
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1101 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1102 return ((9 - bs_ag_blks_res) *
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1103 (2 + bs_pa_mfrms));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1104 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1105 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1106 /*
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1107 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1108 \| PROJECT : GSM-PS (6103) MODULE : ALR_PCH \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1109 \| STATE : code ROUTINE : pch_config_resel \|
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1110 +--------------------------------------------------------------------+
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1111
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1112 PURPOSE : The function configures the L1 PCH reading during cell
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1113 reselection when reveived an SI3
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1114 */
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1115
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1116 GLOBAL void pch_config_resel (T_MPHC_DATA_IND *data_ind)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1117 {
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1118 UBYTE *p_ctrl = &(data_ind->l2_frame.content[SI_CONTENTS_MSG_T+8]);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1119 UBYTE ccch_conf,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1120 bs_ag_blks_res,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1121 bs_pa_mfrms,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1122 pg,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1123 pag_blocks_per_mfr;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1124 SHORT n, b;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1125 PALLOC(pl_idle, MPHC_START_CCCH_REQ);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1126 memset(pl_idle, 0, sizeof(T_MPHC_START_CCCH_REQ));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1127
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1128 bs_ag_blks_res = (UBYTE)(((*p_ctrl) & 0x38) >> 3);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1129 ccch_conf = (((*p_ctrl) & 0x07) EQ 0x01) ? COMB_CCCH_COMB : COMB_CCCH_NOT_COMB;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1130 p_ctrl++;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1131 bs_pa_mfrms = (UBYTE)(((*p_ctrl) & 0x07));
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1132 /* TRACE_EVENT_P5("pch_config_resel IE: %02x %02x bs_ag_blks_res=%u ccch_conf=%u bs_pa_mfrms=%u",
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1133 data_ind->l2_frame.content[SI_CONTENTS_MSG_T+8],
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1134 *p_ctrl,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1135 bs_ag_blks_res,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1136 ccch_conf,
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1137 bs_pa_mfrms);*/
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1138
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1139 n = pch_no_of_paging_blocks (ccch_conf, bs_ag_blks_res, bs_pa_mfrms);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1140 b = ((ccch_conf / 2) + 1) * n;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1141 pg = (UBYTE) ((alr_data->pch_data.imsi_mod_1000 % b) % n);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1142 pag_blocks_per_mfr = PAG_BLOCK_TABLE [ccch_conf][bs_ag_blks_res];
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1143
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1144 pl_idle->bs_ag_blks_res = bs_ag_blks_res;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1145 pl_idle->bs_pa_mfrms = (UBYTE)(bs_pa_mfrms + 2);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1146 pl_idle->bcch_combined = ccch_conf;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1147 pl_idle->ccch_group = (UBYTE) ((alr_data->pch_data.imsi_mod_1000 % b) / n);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1148 pl_idle->page_group = pg;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1149 pl_idle->page_block_index = (UBYTE)(pg % pag_blocks_per_mfr);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1150 pl_idle->page_mode = (alr_data->pch_data.saved_page_mode EQ PGM_REORG_CS)
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1151 ? PGM_REORG
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1152 : alr_data->pch_data.saved_page_mode;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1153
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1154 /* TRACE_EVENT_P3("n=%u b=%u page_mode=%u", n, b, pl_idle->page_mode);*/
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1155 ma_pch_start_ccch_req(pl_idle);
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1156
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1157 alr_data->pch_data.si3_read = TRUE;
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1158 }
3a14ee9a9843 src/g23m-gsm: same alr2 & alr3 structure as in Selenite Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1159 #endif

FreeCalypso > hg > fc-tourmaline

annotate src/g23m-gsm/alr2/alr_pch.c @ 246:d25af5b7e773