FreeCalypso > hg > freecalypso-sw
annotate gsm-fw/g23m-gsm/mm/mm_gprs.c @ 673:2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
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date | Sun, 28 Sep 2014 23:20:04 +0000 |
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : GSM-PS (8410) |
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4 | Modul : MM_GPRS.C |
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5 +----------------------------------------------------------------------------- |
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6 | Copyright 2002 Texas Instruments Berlin, AG |
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7 | All rights reserved. |
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8 | |
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9 | This file is confidential and a trade secret of Texas |
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10 | Instruments Berlin, AG |
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11 | The receipt of or possession of this file does not convey |
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12 | any rights to reproduce or disclose its contents or to |
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13 | manufacture, use, or sell anything it may describe, in |
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14 | whole, or in part, without the specific written consent of |
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15 | Texas Instruments Berlin, AG. |
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16 +----------------------------------------------------------------------------- |
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17 | Purpose : This module defines the functions which are necessary |
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18 | to process requests from GMM in MM. |
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19 +----------------------------------------------------------------------------- |
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20 */ |
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21 |
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22 #ifndef MM_GMM_C |
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23 #define MM_GMM_C |
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24 |
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25 #define ENTITY_MM |
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26 |
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27 /*==== INCLUDES ===================================================*/ |
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28 |
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29 #include <string.h> |
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30 #include "typedefs.h" |
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31 #include "pconst.cdg" |
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32 #include "message.h" |
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33 #include "ccdapi.h" |
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34 #include "vsi.h" |
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35 #include "custom.h" |
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36 #include "gsm.h" |
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37 #include "prim.h" |
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38 #include "cnf_mm.h" |
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39 #include "mon_mm.h" |
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40 #include "pei.h" |
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41 #include "tok.h" |
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42 #include "mm.h" |
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43 |
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44 #ifdef GPRS |
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45 |
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46 /*==== EXPORT ==============================================================*/ |
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47 |
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48 /*==== TEST ================================================================*/ |
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49 |
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50 /*==== PRIVAT ==============================================================*/ |
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51 |
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52 /*==== VARIABLES ===========================================================*/ |
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53 |
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54 /*==== FUNCTIONS ===========================================================*/ |
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55 |
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56 /* |
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57 +----------------------------------------------------------------------------+ |
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58 | PROJECT : GSM-PS (6147) MODULE : MM_MM | |
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59 | STATE : code ROUTINE : mm_gprs_update_req | |
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60 +----------------------------------------------------------------------------+ |
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61 |
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62 PURPOSE : This function performs an remote controlled, by GMM initiatiated |
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63 location update |
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64 |
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65 */ |
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66 |
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67 GLOBAL void mm_gprs_update_req (void) |
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68 { |
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69 GET_INSTANCE_DATA; |
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70 restart_function: |
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71 |
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72 TRACE_FUNCTION ("mm_gprs_update_req()"); |
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73 |
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74 mm_data->gprs.resumption = MMGMM_RESUMPTION_FAILURE; |
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75 |
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76 switch (GET_STATE (STATE_MM)) |
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77 { |
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78 case MM_WAIT_FOR_OUTG_MM_CONN: |
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79 case MM_WAIT_FOR_RR_CONN_MM: |
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80 case MM_WAIT_FOR_RR_ACTIVE: |
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81 mm_data->attempt_cnt = 0; /* Just to be safe */ |
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82 /* Save the event as outstanding periodic update */ |
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83 mm_data->t3212_timeout = TRUE; |
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84 break; |
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85 |
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86 case MM_IDLE_NORMAL_SERVICE: /* 19.1 */ |
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87 case MM_LOCATION_UPDATING_PENDING: |
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88 case MM_IMSI_DETACH_PENDING: |
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89 /* |
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90 * As MM had no knowledge that a LOCATION UPDATING is necessary, |
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91 * it can only be a periodic location updating or an unnecessary |
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92 * trigger for an IMSI attach location updating. |
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93 */ |
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94 if (mm_data->first_attach) |
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95 { |
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96 assert (mm_data->mm.mm_info.att EQ ATT_NOT_ALLOW); |
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97 |
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98 /* |
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99 * Start BCCH with broadcasted value. It could be discussed |
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100 * it the better time would have been after RR_ACTIVATE_IND. |
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101 */ |
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102 mm_start_t3212_bcch(); |
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parents:
diff
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|
103 |
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diff
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|
104 mm_data->first_attach_mem = mm_data->first_attach; |
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diff
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|
105 mm_data->first_attach = FALSE; |
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parents:
diff
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|
106 |
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parents:
diff
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|
107 mm_mmgmm_reg_cnf (); |
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parents:
diff
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|
108 } |
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parents:
diff
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|
109 else |
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110 { |
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parents:
diff
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|
111 /* |
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112 * GMM should not trigger a periodic location updating |
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113 * if this is not announced by the cell, but anyway, it does not |
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|
114 * do any harm to check this condition here. |
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parents:
diff
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|
115 */ |
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116 if (mm_data->mm.mm_info.t3212 NEQ T3212_NO_PRD_UPDAT) |
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parents:
diff
changeset
|
117 { |
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|
118 mm_data->attempt_cnt = 0; /* Just to be safe */ |
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|
119 mm_periodic_loc_upd (); |
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parents:
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|
120 } |
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|
121 else |
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122 { |
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123 mm_mmgmm_reg_cnf (); |
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124 } |
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|
125 } |
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parents:
diff
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|
126 break; |
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|
127 |
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|
128 case MM_IDLE_ATTEMPT_TO_UPDATE: /* 19.2 */ |
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129 mm_data->attempt_cnt = 0; // Patch HM 14-Feb-02, GSM 11.10 44.2.1.2.8 |
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|
130 mm_normal_loc_upd (); |
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parents:
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|
131 break; |
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|
132 |
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133 case MM_IDLE_LIMITED_SERVICE: /* 19.3 */ |
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|
134 if (mm_data->reg.op.m EQ M_MAN) |
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|
135 { |
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|
136 mm_data->attempt_cnt = 0; |
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parents:
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|
137 mm_normal_loc_upd (); |
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|
138 } |
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diff
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|
139 else |
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parents:
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|
140 { |
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parents:
diff
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|
141 TRACE_EVENT ("GMM triggered invalid update, not done."); |
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parents:
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|
142 mm_mmgmm_nreg_ind (NREG_LIMITED_SERVICE, |
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diff
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|
143 SEARCH_NOT_RUNNING, |
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parents:
diff
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|
144 FORB_PLMN_NOT_INCLUDED); |
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parents:
diff
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|
145 } |
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parents:
diff
changeset
|
146 break; |
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diff
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|
147 |
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parents:
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|
148 case MM_IDLE_NO_IMSI: /* 19.4 */ |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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diff
changeset
|
149 mm_mmgmm_nreg_ind (NREG_LIMITED_SERVICE, |
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parents:
diff
changeset
|
150 SEARCH_NOT_RUNNING, |
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parents:
diff
changeset
|
151 FORB_PLMN_NOT_INCLUDED); |
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parents:
diff
changeset
|
152 break; |
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parents:
diff
changeset
|
153 |
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parents:
diff
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|
154 case MM_IDLE_NO_CELL_AVAILABLE: /* 19.5 */ |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
155 mm_mmgmm_nreg_ind (NREG_NO_SERVICE, |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
156 SEARCH_NOT_RUNNING, |
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parents:
diff
changeset
|
157 FORB_PLMN_NOT_INCLUDED); |
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parents:
diff
changeset
|
158 break; |
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parents:
diff
changeset
|
159 |
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parents:
diff
changeset
|
160 case MM_IDLE_LUP_NEEDED: /* 19.6 */ |
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parents:
diff
changeset
|
161 /* |
2f7df7a314f8
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parents:
diff
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|
162 * Start location update procedure in remote controlled form, |
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diff
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|
163 * the type of location update may be NORMAL_LUP or IMSI_ATTACH_LUP. |
2f7df7a314f8
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diff
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|
164 * MM already knows from the state that it needs a remote controlled |
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parents:
diff
changeset
|
165 * location updating. |
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parents:
diff
changeset
|
166 */ |
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parents:
diff
changeset
|
167 if (!mm_normal_upd_needed ()) |
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parents:
diff
changeset
|
168 { |
2f7df7a314f8
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parents:
diff
changeset
|
169 /* Send fake MMGMM_LUP_ACCEPT_IND to indicate the full service |
2f7df7a314f8
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parents:
diff
changeset
|
170 * condition already (which is a fact if only IMSI ATTACH needed). */ |
2f7df7a314f8
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parents:
diff
changeset
|
171 mm_mmgmm_lup_accept_ind (); |
2f7df7a314f8
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diff
changeset
|
172 |
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|
173 mm_data->attempt_cnt = 0; /* Power on, SIM inserted */ |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
174 mm_attach_loc_upd (); |
2f7df7a314f8
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diff
changeset
|
175 } |
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parents:
diff
changeset
|
176 else |
2f7df7a314f8
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parents:
diff
changeset
|
177 { |
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|
178 mm_data->attempt_cnt = 0; /* Change of LA detected */ |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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diff
changeset
|
179 mm_normal_loc_upd (); |
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diff
changeset
|
180 } |
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parents:
diff
changeset
|
181 break; |
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diff
changeset
|
182 |
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diff
changeset
|
183 case MM_IDLE_PLMN_SEARCH: /* 19.7 */ |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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|
184 if (mm_data->idle_substate EQ MM_IDLE_NO_CELL_AVAILABLE) |
2f7df7a314f8
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diff
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|
185 { |
2f7df7a314f8
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diff
changeset
|
186 mm_mmgmm_nreg_ind (NREG_NO_SERVICE, |
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diff
changeset
|
187 SEARCH_NOT_RUNNING, |
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parents:
diff
changeset
|
188 FORB_PLMN_NOT_INCLUDED); |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
189 break; |
2f7df7a314f8
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diff
changeset
|
190 } |
2f7df7a314f8
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diff
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|
191 /*FALLTHROUGH*/ |
2f7df7a314f8
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diff
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|
192 //lint -fallthrough |
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|
193 case MM_PLMN_SEARCH_NORMAL_SERVICE: /* 19.8 */ |
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|
194 /* Scan aborted, notify MMI */ |
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|
195 mm_mmgmm_plmn_ind (MMCS_PLMN_NOT_IDLE_MODE, NULL); |
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diff
changeset
|
196 |
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|
197 /* Back to previous, non-searching IDLE substate */ |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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|
198 SET_STATE (STATE_MM, mm_data->idle_substate); |
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|
199 |
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|
200 /* Restart the function in new state, avoid recursion, stack usage */ |
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diff
changeset
|
201 goto restart_function; |
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diff
changeset
|
202 |
2f7df7a314f8
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parents:
diff
changeset
|
203 default: |
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204 TRACE_EVENT (UNEXPECTED_IN_STATE); |
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205 break; |
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206 } |
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207 } |
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208 |
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209 |
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210 /* |
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211 +----------------------------------------------------------------------------+ |
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212 | PROJECT : GSM-PS (6147) MODULE : MM_MM | |
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213 | STATE : code ROUTINE : mm_func_mmgmm_auth_rej_req | |
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214 +----------------------------------------------------------------------------+ |
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215 |
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216 PURPOSE : This function handles the MMGMM_AUTH_REJ_REQ primitive. |
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217 MMGMM_AUTH_REJ_REQ indicates MM that the authentication procedure |
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218 performed by GMM is rejected by the network. For further details, |
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219 see GSM 04.08 subclause 4.3.2.5. |
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220 |
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221 */ |
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222 |
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223 GLOBAL void mm_func_mmgmm_auth_rej_req (void) |
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224 { |
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225 GET_INSTANCE_DATA; |
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226 TRACE_FUNCTION ("mm_func_mmgmm_auth_rej_req()"); |
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227 |
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228 switch (GET_STATE (STATE_MM)) |
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229 { |
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230 case MM_IDLE_NORMAL_SERVICE: |
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231 case MM_IDLE_ATTEMPT_TO_UPDATE: |
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232 case MM_IDLE_LIMITED_SERVICE: |
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233 case MM_IDLE_NO_IMSI: |
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234 case MM_IDLE_NO_CELL_AVAILABLE: |
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235 case MM_IDLE_LUP_NEEDED: |
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236 case MM_IDLE_PLMN_SEARCH: |
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237 case MM_PLMN_SEARCH_NORMAL_SERVICE: |
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238 case MM_LOCATION_UPDATING_PENDING: |
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239 case MM_IMSI_DETACH_PENDING: |
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240 /* Release all calls, can only be stored calls */ |
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241 mm_mmxx_rel_ind (MMCS_NO_REGISTRATION, CM_NOT_IDLE); |
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242 |
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243 /* |
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244 * Upon receipt of an AUTHENTICATION REJECT message, the mobile station |
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245 * shall set the update status in the SIM to U2 ROAMING NOT ALLOWED, |
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246 * delete from the SIM the stored TMSI, LAI and ciphering key sequence |
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247 * number. [GSM 04.08 subclause 4.3.2.5] |
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248 */ |
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249 #ifdef REL99 |
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250 reg_invalidate_upd_state (MS_LA_NOT_ALLOWED, FALSE); |
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251 #else |
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252 reg_invalidate_upd_state (MS_LA_NOT_ALLOWED); |
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253 #endif |
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254 |
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255 /* Delete IMSI - consider SIM as invalid */ |
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256 mm_clear_mob_ident (&mm_data->reg.imsi_struct); |
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257 mm_clear_reg_data (); |
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258 |
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259 /* Inform RR about invalidation */ |
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260 mm_build_rr_sync_req_cause (SYNCCS_TMSI_CKSN_KC_INVAL_NO_PAG); |
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261 |
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262 /* Set new MM main state */ |
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263 SET_STATE (STATE_MM, MM_IDLE_NO_IMSI); |
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264 break; |
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265 |
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266 default: /* No IDLE state */ |
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267 /* |
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268 * This means: Either this is an internal protocol error or we are |
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269 * performing circuit switched and packed switched operations in |
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270 * parallel. MM does not handle this. As it seems so that |
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271 * the networks will never support this it makes no sense to handle it. |
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272 */ |
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273 TRACE_ERROR (UNEXPECTED_IN_STATE); |
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274 break; |
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275 } |
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276 } |
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277 |
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278 |
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279 /* |
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280 +----------------------------------------------------------------------------+ |
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281 | PROJECT : GSM-PS (6147) MODULE : MM_MM | |
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282 | STATE : code ROUTINE : mm_func_mmgmm_cm_establish_res | |
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283 +----------------------------------------------------------------------------+ |
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284 |
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285 PURPOSE : This function handles the MMGMM_CM_ESTABLISH_RES primitive. |
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286 MMGMM_CM_ESTABLISH_RES confirms the establish request. |
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287 |
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288 */ |
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289 |
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290 GLOBAL void mm_func_mmgmm_cm_establish_res (UBYTE cm_establish_res) |
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291 { |
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292 GET_INSTANCE_DATA; |
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293 TRACE_FUNCTION ("mm_func_mmgmm_cm_establish_res()"); |
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294 |
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295 switch (GET_STATE (STATE_GPRS_CM_EST)) |
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296 { |
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297 case CM_GPRS_EST_PEND: /* Normal case */ |
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298 break; |
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299 |
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300 case CM_GPRS_EST_OK: /* Clash MO/MT, special case */ |
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301 TRACE_EVENT ("MO/MT clash"); |
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302 return; |
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303 |
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304 default: |
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305 TRACE_ERROR ("Unexpected STATE_GPRS_CM_EST"); |
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306 break; |
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307 } |
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308 |
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309 if (cm_establish_res EQ MMGMM_ESTABLISH_OK) |
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310 { |
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311 mm_data->gprs.resumption = MMGMM_RESUMPTION_FAILURE; |
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312 |
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313 SET_STATE (STATE_GPRS_CM_EST, CM_GPRS_EST_OK); |
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314 |
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315 if (mm_count_connections (CM_NOT_IDLE) EQ 0) |
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316 { |
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317 /* |
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318 * In the meantime, all the stored connections have been cleared |
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319 * Worst case assumption: MMGMM_RESUMPTION_FAILURE. |
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320 */ |
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321 mm_mmgmm_cm_release_ind (MMGMM_RESUMPTION_FAILURE); |
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322 } |
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323 else |
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324 { |
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325 /* |
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326 * Now all the stored establish requests may be performed |
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327 */ |
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328 USE_STORED_ENTRIES(); |
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329 } |
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330 } |
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331 else /* cm_establish_res EQ MMGMM_ESTABLISH_REJECT */ |
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332 { |
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333 /* Clear outstanding MMGMM_CM_ESTABLISH_IND */ |
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334 SET_STATE (STATE_GPRS_CM_EST, CM_GPRS_EST_IDLE); |
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335 |
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336 /* Release all connections, there can only be stored connections */ |
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337 mm_mmxx_rel_ind (MMCS_INT_NOT_PRESENT, CM_NOT_IDLE); |
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338 } |
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339 } |
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340 |
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341 |
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342 /* |
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343 +----------------------------------------------------------------------------+ |
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344 | PROJECT : GSM-PS (6147) MODULE : MM_MM | |
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345 | STATE : code ROUTINE : mm_func_mmgmm_cm_emergency_res | |
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346 +----------------------------------------------------------------------------+ |
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347 |
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348 PURPOSE : This function handles the MMGMM_CM_EMERGENCY_RES primitive. |
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349 MMGMM_CM_EMERGENCY_RES confirms the establish request. |
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350 |
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351 */ |
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352 |
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353 GLOBAL void mm_func_mmgmm_cm_emergency_res (UBYTE cm_establish_res) |
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354 { |
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355 GET_INSTANCE_DATA; |
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356 TRACE_FUNCTION ("mm_func_mmgmm_cm_emergency_res()"); |
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357 |
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358 switch (GET_STATE (STATE_GPRS_CM_EST)) |
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359 { |
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360 case CM_GPRS_EST_PEND: /* Normal case */ |
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361 case CM_GPRS_EMERGE_PEND: |
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362 break; |
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363 |
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364 case CM_GPRS_EST_OK: /* Clash MO/MT, special case */ |
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365 TRACE_EVENT ("MO/MT clash"); |
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366 return; |
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367 |
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368 default: |
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369 TRACE_ERROR ("Unexpected STATE_GPRS_CM_EST"); |
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370 break; |
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|
371 } |
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372 |
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373 if (cm_establish_res EQ MMGMM_ESTABLISH_OK) |
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374 { |
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375 mm_data->gprs.resumption = MMGMM_RESUMPTION_FAILURE; |
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376 |
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377 SET_STATE (STATE_GPRS_CM_EST, CM_GPRS_EST_OK); |
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378 |
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379 if (mm_count_connections (CM_NOT_IDLE) EQ 0) |
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380 { |
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381 /* |
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382 * In the meantime, all the stored connections have been cleared |
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383 * Worst case assumption: MMGMM_RESUMPTION_FAILURE. |
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384 */ |
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385 mm_mmgmm_cm_release_ind (MMGMM_RESUMPTION_FAILURE); |
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386 } |
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387 else |
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388 { |
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389 /* |
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390 * Now all the stored establish requests can be performed |
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391 */ |
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|
392 USE_STORED_ENTRIES(); |
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|
393 } |
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|
394 } |
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395 else /* cm_establish_res EQ MMGMM_EMERGENCY_REJECT */ |
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396 { |
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397 /* Clear outstanding MMGMM_CM_ESTABLISH_IND */ |
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398 SET_STATE (STATE_GPRS_CM_EST, CM_GPRS_EST_IDLE); |
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399 |
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400 /* Release all connections, there can only be stored connections */ |
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401 mm_mmxx_rel_ind (MMCS_INT_NOT_PRESENT, CM_NOT_IDLE); |
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402 } |
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403 } |
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|
404 |
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405 |
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406 /* |
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407 +----------------------------------------------------------------------------+ |
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408 | PROJECT : GSM-PS (6147) MODULE : MM_MM | |
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409 | STATE : code ROUTINE : mm_func_attach_started_req | |
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410 +----------------------------------------------------------------------------+ |
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411 |
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412 PURPOSE : This function handles the MMGMM_ATTACH_STARTED_REQ primitive. |
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413 GMM indicates MM that GMM starts the combined attach procedure. |
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414 This implies also network mode I. |
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415 |
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416 */ |
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417 |
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418 GLOBAL void mm_func_mmgmm_attach_started_req (void) |
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419 { |
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420 GET_INSTANCE_DATA; |
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421 TRACE_FUNCTION ("mm_func_mmgmm_attach_started_req()"); |
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422 |
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423 switch (GET_STATE (STATE_MM)) |
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424 { |
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425 case MM_IDLE_LUP_NEEDED: |
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426 assert (GET_STATE (STATE_REG_TYPE) EQ REG_CELL_SEARCH_ONLY); |
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427 /*FALLTHROUGH*/ |
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428 //lint -fallthrough |
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429 case MM_IDLE_NORMAL_SERVICE: |
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430 case MM_IDLE_ATTEMPT_TO_UPDATE: |
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431 case MM_IDLE_LIMITED_SERVICE: |
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432 case MM_PLMN_SEARCH_NORMAL_SERVICE: |
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433 case MM_LOCATION_UPDATING_PENDING: |
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434 case MM_IMSI_DETACH_PENDING: |
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435 |
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436 /* IMSI present physically */ |
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437 assert (mm_data->reg.imsi_struct.v_mid EQ V_MID_PRES AND |
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438 !mm_data->gprs.sim_physically_removed); |
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439 |
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440 /* Revalidate SIM data */ |
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441 mm_data->reg.op.sim_ins = SIM_INSRT; |
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442 |
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443 /* Prevent MM specific procedures (location updating/detach) */ |
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444 SET_STATE (STATE_REG_TYPE, REG_CELL_SEARCH_ONLY); |
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445 |
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446 /* |
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447 * A GPRS MS operating in mode A or B in a network that operates in |
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448 * mode I should not use any MM timers relating to MM specific |
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449 * procedures, (e.g T3210, T3211, T3212, T3213) except in some error |
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450 * and abnormal cases. If the MM timers are already running, the MS |
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451 * should not react on the expiration of the timers. |
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452 * |
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453 * NOTE 2: Whenever GMM performs a combined GMM procedure, |
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454 * a GPRS MS enters the MM state MM LOCATION UPDATING PENDING in order |
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455 * to prevent the MM to perform a location update procedure. |
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456 * |
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457 * [GSM 04.08 subclause 4.1.1.2.1, |
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458 * GPRS MS operating in mode A or B in a network that operates in mode I] |
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459 */ |
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460 |
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461 /* |
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462 * As GMM sends the primitive MMGMM_ATTACH_STARTED_REQ if it begins a combined |
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463 * attach procedure, MM is cautious not to stop any timer here already. |
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464 * This is left up to the reception of MMGMM_ATTACH_ACC_REQ. |
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465 */ |
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466 |
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467 /* |
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468 * LOCATION UPDATING PENDING |
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469 * |
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470 * A location updating has been started using the combined |
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471 * GPRS routing area updating procedure. |
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472 * |
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473 * [GSM 04.08 subclause 4.1.2.1.1, Main states] |
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474 */ |
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475 |
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476 /* Remember service state */ |
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477 mm_data->idle_substate = mm_get_service_state (); |
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478 |
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479 // |
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480 // MM_LOCATION_UPDATING_PENDING is a superflous state. |
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481 // Don't enter it. |
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482 // |
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483 //SET_STATE (STATE_MM, MM_LOCATION_UPDATING_PENDING); |
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484 break; |
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485 |
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486 default: |
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487 TRACE_ERROR (UNEXPECTED_IN_STATE); |
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488 break; |
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|
489 } |
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|
490 } |
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|
491 |
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492 |
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|
493 /* |
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494 +----------------------------------------------------------------------------+ |
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495 | PROJECT : GSM-PS (6147) MODULE : MM_MM | |
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496 | STATE : code ROUTINE : mm_attach_acc | |
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497 +----------------------------------------------------------------------------+ |
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498 |
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499 PURPOSE : This function handles the MMGMM_ATTACH_ACC_REQ primitive. |
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|
500 GMM informs MM about the successfull combined attach procedure |
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501 and sends the new TMSI, if available, to MM. |
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502 This implies also network mode I. |
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|
503 |
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|
504 */ |
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|
505 |
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506 LOCAL void mm_attach_acc (const T_plmn *plmn, |
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|
507 USHORT lac, |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
508 UBYTE v_mobile_identity, |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
509 ULONG mobile_identity, |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
510 UBYTE v_equ_plmn_list, |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
511 const T_equ_plmn_list *equ_plmn_list) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
512 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
513 GET_INSTANCE_DATA; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
514 BOOL eplmn_changed; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
515 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
516 TRACE_FUNCTION ("mm_attach_acc()"); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
517 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
518 /* All other conditions are an internal protocol failure here */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
519 assert (GET_STATE (STATE_REG_TYPE) EQ REG_CELL_SEARCH_ONLY); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
520 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
521 /* It is not specified that MM has to confirm a MMGMM_ATTACH_ACC_REQ, |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
522 * GMM is informed about full service condition */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
523 mm_data->reg.full_service_indicated = TRUE; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
524 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
525 /* Remember IMSI ATTACH has been done. */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
526 if (mm_data->first_attach) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
527 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
528 mm_data->first_attach_mem = mm_data->first_attach; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
529 mm_data->first_attach = FALSE; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
530 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
531 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
532 /* Remember MM was attached by combined attach/detach procedures */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
533 mm_data->gprs.combined_procedures = TRUE; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
534 mm_data->reg.update_stat = MS_UPDATED; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
535 mm_data->rej_cause = 0; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
536 mm_data->attempt_cnt = 0; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
537 mm_data->loc_upd_type.lut = NOT_RUNNING; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
538 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
539 if (memcmp(mm_data->reg.lai.mnc, plmn->mnc, SIZE_MNC) OR memcmp (mm_data->reg.lai.mcc, plmn->mcc, SIZE_MCC) OR (mm_data->reg.lai.lac NEQ lac)) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
540 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
541 /* EF LOCI value has changed, hence write it on SIM */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
542 /* EF Indicator for EF LOCI - bit 1 - changed value from Attach Accept msg*/ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
543 mm_data->ef_indicator|=0x01; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
544 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
545 /* Copy PLMN and LAC into registration data */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
546 memcpy (mm_data->reg.lai.mnc, plmn->mnc, SIZE_MNC); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
547 memcpy (mm_data->reg.lai.mcc, plmn->mcc, SIZE_MCC); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
548 mm_data->reg.lai.lac = lac; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
549 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
550 if (v_mobile_identity EQ MMGMM_TMSI_USED) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
551 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
552 /* Remember GMM's TMSI to avoid unnecessary synchronization */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
553 mm_data->reg.indicated_tmsi = mobile_identity; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
554 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
555 if (mobile_identity NEQ mm_data->reg.tmsi) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
556 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
557 /* EF LOCI value has changed, hence write it on SIM */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
558 /* EF Indicator for EF LOCI - bit 1 - changed value from Attach Accept msg*/ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
559 mm_data->ef_indicator|=0x01; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
560 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
561 if (mobile_identity NEQ MMGMM_TMSI_INVALID) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
562 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
563 mm_data->reg.tmsi = mobile_identity; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
564 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
565 /* Inform RR about changed TMSI */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
566 mm_build_rr_sync_req_tmsi (); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
567 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
568 else |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
569 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
570 mm_data->reg.tmsi = TMSI_INVALID_VALUE; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
571 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
572 /* Inform RR about invalidation of TMSI */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
573 mm_build_rr_sync_req_cause (SYNCCS_TMSI_INVAL); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
574 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
575 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
576 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
577 /* Remove the PLMN from the "forbidden PLMN" list */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
578 reg_plmn_bad_del (mm_data->reg.forb_plmn, MAX_FORB_PLMN_ID, plmn); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
579 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
580 /* Remove the PLMN from the "forbidden PLMNs for GPRS service" list */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
581 reg_plmn_bad_del (mm_data->reg.gprs_forb_plmn, MAX_GPRS_FORB_PLMN_ID, plmn); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
582 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
583 /* Send RR_SYNC_REQ (Location Area allowed) */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
584 mm_build_rr_sync_req_cause (SYNCCS_LAI_ALLOW); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
585 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
586 /* This is a nasty hack to process 'equ_plmn_list'. The function 'reg_store_eqv_plmns' |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
587 * can only take a 'T_eqv_plmn_list' Currently 'T_equ_plmn_list' is identical to 'T_eqv_plmn_list' |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
588 * in all but name hence making the casting OK, **for now**. This problem needs to be adressed |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
589 * in the air interface document. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
590 */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
591 if (v_equ_plmn_list) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
592 eplmn_changed = reg_store_eqv_plmns((T_eqv_plmn_list *)equ_plmn_list, (T_plmn *)plmn); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
593 else |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
594 eplmn_changed = reg_clear_plmn_list (mm_data->reg.eqv_plmns.eqv_plmn_list, EPLMNLIST_SIZE); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
595 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
596 /* Send RR_SYNC_REQ (equivalent plmn list changed) */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
597 if(eplmn_changed) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
598 mm_build_rr_sync_req_cause (SYNCCS_EPLMN_LIST); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
599 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
600 /* Inform SIM */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
601 reg_build_sim_update (); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
602 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
603 /* |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
604 * We assume the network has updated us for the currently selected cell, |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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605 * otherwise we will run into trouble. |
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606 */ |
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607 assert (mm_check_lai (&mm_data->reg.lai, &mm_data->mm.lai)); |
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|
608 |
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609 /* Stop all timers used for MM specific procedures */ |
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|
610 TIMERSTOP (T3210); |
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611 TIMERSTOP (T3211); |
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612 TIMERSTOP (T3212); |
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613 mm_data->t3212_timeout = FALSE; |
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|
614 |
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615 TIMERSTOP (T3213); |
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616 mm_data->t3213_restart = 0; |
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|
617 } |
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|
618 |
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|
619 |
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|
620 |
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|
621 /* |
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622 +----------------------------------------------------------------------------+ |
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623 | PROJECT : GSM-PS (6147) MODULE : MM_MM | |
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624 | STATE : code ROUTINE : mm_func_attach_acc_req | |
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625 +----------------------------------------------------------------------------+ |
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|
626 |
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627 PURPOSE : This function handles the MMGMM_ATTACH_ACC_REQ primitive. |
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628 GMM informs MM about the successfull combined attach procedure |
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629 and sends the new TMSI, if available, to MM. |
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630 This implies also network mode I. |
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|
631 |
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|
632 */ |
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|
633 |
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634 GLOBAL void mm_func_mmgmm_attach_acc_req (const T_plmn *plmn, |
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|
635 USHORT lac, |
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636 UBYTE v_mobile_identity, |
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|
637 ULONG mobile_identity, |
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|
638 UBYTE v_equ_plmn_list, |
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|
639 const T_equ_plmn_list *equ_plmn_list) |
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|
640 { |
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|
641 GET_INSTANCE_DATA; |
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|
642 TRACE_FUNCTION ("mm_func_mmgmm_attach_acc_req()"); |
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|
643 |
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|
644 switch (GET_STATE (STATE_MM)) |
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|
645 { |
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646 case MM_IDLE_NORMAL_SERVICE: /* 19.1 */ |
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|
647 case MM_IDLE_ATTEMPT_TO_UPDATE: /* 19.2 */ |
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|
648 case MM_IDLE_LIMITED_SERVICE: /* 19.3 */ |
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649 case MM_IDLE_LUP_NEEDED: /* 19.6 */ |
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|
650 case MM_LOCATION_UPDATING_PENDING: |
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|
651 case MM_IMSI_DETACH_PENDING: |
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|
652 mm_attach_acc (plmn, lac, v_mobile_identity, mobile_identity, v_equ_plmn_list, equ_plmn_list); |
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|
653 |
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|
654 SET_STATE (STATE_MM, MM_IDLE_NORMAL_SERVICE); |
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|
655 USE_STORED_ENTRIES(); |
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|
656 break; |
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|
657 |
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|
658 case MM_IDLE_PLMN_SEARCH: /* 19.7 */ |
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|
659 mm_attach_acc (plmn, lac, v_mobile_identity, mobile_identity, v_equ_plmn_list, equ_plmn_list); |
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|
660 |
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diff
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|
661 SET_STATE (STATE_MM, MM_PLMN_SEARCH_NORMAL_SERVICE); |
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|
662 USE_STORED_ENTRIES(); |
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|
663 break; |
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diff
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|
664 |
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|
665 case MM_PLMN_SEARCH_NORMAL_SERVICE: /* 19.8 */ |
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diff
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|
666 mm_attach_acc (plmn, lac, v_mobile_identity, mobile_identity, v_equ_plmn_list, equ_plmn_list); |
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|
667 break; |
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|
668 |
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|
669 default: |
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|
670 TRACE_ERROR (UNEXPECTED_IN_STATE); |
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|
671 break; |
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|
672 } |
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|
673 |
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|
674 /* Check HPLMN timer state */ |
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|
675 reg_check_hplmn_tim (mm_data->reg.thplmn); |
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|
676 |
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|
677 } |
2f7df7a314f8
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|
678 |
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|
679 |
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|
680 /* |
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|
681 +----------------------------------------------------------------------------+ |
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|
682 | PROJECT : GSM-PS (6147) MODULE : MM_MM | |
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|
683 | STATE : code ROUTINE : mm_func_mmgmm_allowed_req | |
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|
684 +----------------------------------------------------------------------------+ |
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|
685 |
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diff
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|
686 PURPOSE : This function handles the MMGMM_ALLOWED_REQ primitive. |
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|
687 GMM informs MM that the attach procedure was accepted by the |
2f7df7a314f8
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|
688 network, but for GPRS services only. MM doesn't perform a state |
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|
689 change (especially GSM does not become idle updated on the cell |
2f7df7a314f8
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diff
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|
690 by receiving this event), but the location area is removed from |
2f7df7a314f8
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diff
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|
691 all forbidden lists. |
2f7df7a314f8
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|
692 |
2f7df7a314f8
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|
693 */ |
2f7df7a314f8
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|
694 |
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|
695 GLOBAL void mm_func_mmgmm_allowed_req (UBYTE v_equ_plmn_list, const T_equ_plmn_list *equ_plmn_list) |
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|
696 { |
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|
697 GET_INSTANCE_DATA; |
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|
698 T_plmn plmn; |
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|
699 BOOL eplmn_changed; |
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|
700 |
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|
701 TRACE_FUNCTION ("mm_mmgmm_allowed_req()"); |
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|
702 |
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|
703 /* Fill up the PLMN structure from the camped cell data */ |
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|
704 plmn.v_plmn = V_PLMN_PRES; |
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changeset
|
705 memcpy (plmn.mcc, mm_data->mm.lai.mcc, SIZE_MCC); |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
706 memcpy (plmn.mnc, mm_data->mm.lai.mnc, SIZE_MNC); |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
707 |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
708 /* Remove the PLMN from the "forbidden PLMN" list */ |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
709 reg_plmn_bad_del (mm_data->reg.forb_plmn, MAX_FORB_PLMN_ID, &plmn); |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
710 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
711 /* Remove the PLMN from the "forbidden PLMNs for GPRS service" list */ |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
712 reg_plmn_bad_del (mm_data->reg.gprs_forb_plmn, MAX_GPRS_FORB_PLMN_ID, &plmn); |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
713 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
714 /* Send RR_SYNC_REQ (Location Area allowed) */ |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
715 mm_build_rr_sync_req_cause (SYNCCS_LAI_ALLOW); |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
716 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
717 /* This is a nasty hack to process 'equ_plmn_list'. The function 'reg_store_eqv_plmns' |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
718 * can only take a 'T_eqv_plmn_list' Currently 'T_equ_plmn_list' is identical to 'T_eqv_plmn_list' |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
719 * in all but name hence making the casting OK, for now. This problem needs to be adressed |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
720 * in the air interface document. |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
721 */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
722 if (v_equ_plmn_list) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
723 eplmn_changed = reg_store_eqv_plmns((T_eqv_plmn_list *)equ_plmn_list, (T_plmn *)&plmn); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
724 else |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
725 eplmn_changed = reg_clear_plmn_list (mm_data->reg.eqv_plmns.eqv_plmn_list, EPLMNLIST_SIZE); |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
726 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
727 /* Send RR_SYNC_REQ (equivalent plmn list changed) */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
728 if(eplmn_changed) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
729 mm_build_rr_sync_req_cause (SYNCCS_EPLMN_LIST); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
730 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
731 /* Update SIM */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
732 reg_build_sim_update (); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
733 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
734 /* Check HPLMN timer state */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
735 reg_check_hplmn_tim (mm_data->reg.thplmn); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
736 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
737 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
738 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
739 /* |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
740 +----------------------------------------------------------------------------+ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
741 | PROJECT : GSM-PS (6147) MODULE : MM_MM | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
742 | STATE : code ROUTINE : mm_func_mmgmm_attach_rej_req | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
743 +----------------------------------------------------------------------------+ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
744 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
745 PURPOSE : This function handles the MMGMM_ATTACH_REJ_REQ primitive. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
746 GMM informs MM that the attach procedure was rejected by the |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
747 network with the given reject cause. According to the given |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
748 cause action in MM is taken. For further details, see |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
749 GSM 04.08 subclause 4.7.3.1.4 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
750 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
751 See also the GSM functions mm_lup_rej() and mm_loc_upd_rej(). |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
752 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
753 This does *not* imply network mode I here, also other network |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
754 modes are possible here. MM need not have received the |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
755 MMGMM_ATTACH_STARTED_REQ message. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
756 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
757 */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
758 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
759 GLOBAL void mm_func_mmgmm_attach_rej_req (USHORT cs) /* T_MMGMM_ATTACH_REJ_REQ */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
760 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
761 GET_INSTANCE_DATA; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
762 TRACE_FUNCTION ("mm_func_mmgmm_attach_rej_req()"); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
763 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
764 TRACE_EVENT_P1 (" cs = %d", cs); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
765 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
766 /* All other conditions is an internal protocol failure here */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
767 assert (GET_STATE (STATE_REG_TYPE) EQ REG_CELL_SEARCH_ONLY); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
768 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
769 /* Check for correct originating entity */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
770 assert (GET_CAUSE_ORIGIN_ENTITY (cs) EQ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
771 GMM_ORIGINATING_ENTITY); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
772 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
773 if (cs EQ GMMCS_GPRS_NOT_ALLOWED) |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
774 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
775 /* List of forbidden PLMNs for GPRS services has no meaning anymore */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
776 reg_clear_plmn_list (mm_data->reg.gprs_forb_plmn, MAX_GPRS_FORB_PLMN_ID); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
777 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
778 return; /* No further impact on GSM side */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
779 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
780 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
781 switch (GET_STATE (STATE_MM)) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
782 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
783 case MM_NULL: /* MM is off, do nothing */ |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
784 break; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
785 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
786 case MM_LUP_INITIATED: |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
787 case MM_WAIT_FOR_OUTG_MM_CONN: |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
788 case MM_CONN_ACTIVE: |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
789 case MM_IMSI_DETACH_INIT: |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
790 case MM_PROCESS_PROMPT: |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
791 case MM_WAIT_FOR_NW_CMD: |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
792 #ifdef REL99 |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
793 case MM_RR_CONN_RELEASE_NOT_ALLOWED: |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
794 #endif |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
795 case MM_LUP_REJECTED: |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
796 case MM_WAIT_FOR_RR_CONN_LUP: |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
797 case MM_WAIT_FOR_RR_CONN_MM: |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
798 case MM_WAIT_FOR_RR_CONN_DETACH: |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
799 case MM_WAIT_FOR_REESTABLISH: |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
800 /* Abort to RR */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
801 mm_abort_connection (ABCS_NORM); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
802 /*FALLTHROUGH*/ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
803 //lint -fallthrough |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
804 default: /* These states have no existing or requested RR connection */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
805 /* Release all connections to CM */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
806 mm_mmxx_rel_ind (cs, CM_NOT_IDLE); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
807 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
808 /* CM control back to GMM */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
809 mm_mmgmm_cm_release_ind (MMGMM_RESUMPTION_OK); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
810 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
811 mm_data->rej_cause = cs; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
812 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
813 /* |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
814 * Set the attempt counter to the maximal possible value. This will |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
815 * ensure no own location updating attempt will be scheduled and MM |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
816 * will enter the state MM_IDLE_ATTEMPT_TO_UPDATE if an unspecified |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
817 * cause has been received by the network. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
818 * An exception is GMMCS_GPRS_NOT_ALLOWED_IN_PLMN which shall |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
819 * not have any influence for GSM (except that the PLMN in question |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
820 * has to be added to the forbidden list for GPRS services). |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
821 */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
822 if (mm_data->rej_cause NEQ GMMCS_GPRS_NOT_ALLOWED_IN_PLMN) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
823 mm_data->attempt_cnt = 4; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
824 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
825 mm_loc_upd_rej (); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
826 break; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
827 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
828 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
829 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
830 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
831 /* |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
832 +----------------------------------------------------------------------------+ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
833 | PROJECT : GSM-PS (6147) MODULE : MM_MM | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
834 | STATE : code ROUTINE : mm_func_mmgmm_detach_started_req | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
835 +----------------------------------------------------------------------------+ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
836 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
837 PURPOSE : This function handles the MMGMM_DETACH_STARTED_REQ primitive. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
838 GMM indicates MM that GMM starts the detach procedure for GSM. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
839 MM has to enter state MM_IMSI_DETACH_PENDING. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
840 See GSM 04.08 subclause 4.7.4.1. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
841 The reception of this primitive is only possible if network mode I, |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
842 this means, combined procedures are performed. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
843 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
844 */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
845 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
846 GLOBAL void mm_func_mmgmm_detach_started_req (void) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
847 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
848 GET_INSTANCE_DATA; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
849 TRACE_FUNCTION ("mm_func_mmgmm_detach_started_req()"); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
850 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
851 /* Reception of this primitive is a protocol failure if GSM is alone. */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
852 assert (!mm_gsm_alone()); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
853 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
854 /* Remember combinded detach */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
855 mm_data->gprs.combined_procedures = TRUE; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
856 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
857 switch (GET_STATE (STATE_MM)) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
858 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
859 case MM_NULL: /* MM is off, do nothing */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
860 case MM_IMSI_DETACH_PENDING: /* State already entered, do nothing */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
861 break; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
862 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
863 case MM_LUP_INITIATED: |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
864 case MM_WAIT_FOR_OUTG_MM_CONN: |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
865 case MM_CONN_ACTIVE: |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
866 case MM_IMSI_DETACH_INIT: |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
867 case MM_PROCESS_PROMPT: |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
868 case MM_WAIT_FOR_NW_CMD: |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
869 #ifdef REL99 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
870 case MM_RR_CONN_RELEASE_NOT_ALLOWED: |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
871 #endif |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
872 case MM_LUP_REJECTED: |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
873 case MM_WAIT_FOR_RR_CONN_LUP: |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
874 case MM_WAIT_FOR_RR_CONN_MM: |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
875 case MM_WAIT_FOR_RR_CONN_DETACH: |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
876 case MM_WAIT_FOR_REESTABLISH: |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
877 /* Abort to RR */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
878 mm_abort_connection (ABCS_NORM); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
879 /*FALLTHROUGH*/ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
880 //lint -fallthrough |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
881 default: /* These states have no existing or requested RR connection */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
882 /* Release all connections to CM */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
883 mm_mmxx_rel_ind (MMCS_NO_REGISTRATION, CM_NOT_IDLE); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
884 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
885 /* Prevent MM specific procedures (location updating/detach) */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
886 SET_STATE (STATE_REG_TYPE, REG_CELL_SEARCH_ONLY); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
887 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
888 /* Stop all possibly running MM timers */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
889 TIMERSTOP (T3210); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
890 TIMERSTOP (T3211); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
891 TIMERSTOP (T3212); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
892 mm_data->t3212_timeout = FALSE; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
893 TIMERSTOP (T3213); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
894 mm_data->t3213_restart = 0; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
895 TIMERSTOP (T3220); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
896 TIMERSTOP (T3230); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
897 TIMERSTOP (T3240); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
898 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
899 /* Remember service state */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
900 mm_data->idle_substate = mm_get_service_state (); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
901 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
902 /* Enter state MM_IMSI_DETACH_PENDING */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
903 // |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
904 // MM_IMSI_DETACH_PENDING is a superflous state. Don't enter it. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
905 // |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
906 //SET_STATE (STATE_MM, MM_IMSI_DETACH_PENDING); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
907 break; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
908 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
909 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
910 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
911 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
912 /* |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
913 +----------------------------------------------------------------------------+ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
914 | PROJECT : GSM-PS (6147) MODULE : MM_MM | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
915 | STATE : code ROUTINE : mm_func_mmgmm_start_t3212_req | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
916 +----------------------------------------------------------------------------+ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
917 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
918 PURPOSE : This function handles the MMGMM_START_T3212_REQ primitive. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
919 MMGMM_START_T3212_REQ indicates that GPRS is now detached after |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
920 combined attach state in network mode I. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
921 MM has to start its own timer T3212 with the broadcasted value. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
922 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
923 */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
924 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
925 GLOBAL void mm_func_mmgmm_start_t3212_req (void) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
926 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
927 GET_INSTANCE_DATA; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
928 T_TIME t3212_time; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
929 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
930 TRACE_FUNCTION ("mm_func_mmgmm_start_t3212_req()"); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
931 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
932 /* Reception of this primitive is a protocol failure if GSM is alone. */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
933 assert (!mm_gsm_alone()); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
934 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
935 /* |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
936 * If the detach type information element value indicates "GPRS detach |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
937 * without switching off" and the MS is attached for GPRS and non-GPRS |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
938 * services and the network operates in network operation mode I, then |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
939 * if in the MS the timer T3212 is not already running, the timer T3212 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
940 * shall be set to its initial value and restarted after the |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
941 * DETACH REQUEST message has been sent. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
942 * [GSM 04.08 subclause 4.7.4.1.1, |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
943 * MS initiated detach procedure initiation] |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
944 */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
945 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
946 /* |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
947 * If the detach type information element value indicates "re-attach |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
948 * required" or "re-attach not required" and the MS is attached for GPRS |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
949 * and non-GPRS services and the network operates in network operation |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
950 * mode I, then if in the MS the timer T3212 is not already running, |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
951 * the timer T3212 shall be set to its initial value and restarted. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
952 * [GSM 04.08 subclause 4.7.4.2.2, |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
953 * Network initiated GPRS detach procedure completion by the MS] |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
954 */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
955 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
956 /* |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
957 * One thing is for sure: MM is not (anymore) attached by combined |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
958 * procedures if its own T3212 is running. On the other hand, GSM |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
959 * is not alone, but still performs its operation with GMM. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
960 */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
961 mm_data->gprs.combined_procedures = FALSE; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
962 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
963 /* |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
964 * Start timer T3212 with broadcasted value. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
965 */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
966 if (mm_data->t3212_cfg_counter NEQ 0 AND |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
967 mm_data->mm.mm_info.t3212 NEQ 0) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
968 t3212_time = mm_data->t3212_cfg_counter; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
969 else |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
970 t3212_time = mm_data->mm.mm_info.t3212 * 36; |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
971 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
972 if (t3212_time NEQ 0) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
973 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
974 TIMERSTART (T3212, t3212_time * T_T3212_TIC_VALUE); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
975 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
976 else |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
977 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
978 TIMERSTOP (T3212); /* No periodic update timer */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
979 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
980 } |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
981 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
982 #if 0 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
983 /* |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
984 +----------------------------------------------------------------------------+ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
985 | PROJECT : GSM-PS (6147) MODULE : MM_MM | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
986 | STATE : code ROUTINE : mm_func_mmgmm_trigger_req | |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
987 +----------------------------------------------------------------------------+ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
988 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
989 PURPOSE : Goal of this function is to ensure that the remaining |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
990 time before expiracy of the T_HPLMN timer is long enough. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
991 Used to prevent from aborting a data transfer because of |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
992 a PLMN reselection. |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
993 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
994 */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
995 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
996 GLOBAL void mm_func_mmgmm_trigger_req (void) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
997 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
998 TRACE_FUNCTION ("mm_func_mmgmm_trigger_req()"); |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
999 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1000 /* Check if running first */ |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1001 if (TIMERACTIVE(T_HPLMN)) |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1002 { |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1003 T_TIME remaining_time; |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
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|
1004 |
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parents:
diff
changeset
|
1005 vsi_t_status (VSI_CALLER T_HPLMN, &remaining_time); |
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parents:
diff
changeset
|
1006 |
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parents:
diff
changeset
|
1007 /* Check if THPLMN is close from expiracy */ |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
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|
1008 if (remaining_time <= TICS_PER_DECIHOURS) |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1009 { |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1010 TRACE_EVENT("Kick HPLMN timer"); |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1011 reg_stop_hplmn_tim(); /* Not restarted if already running */ |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1012 /* if (mm_full_service_pplmn_scan()) |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1013 */ |
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parents:
diff
changeset
|
1014 reg_check_hplmn_tim (1); /* Expiry not before 6 minutes */ |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1015 } |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1016 } |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1017 } |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1018 #endif |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1019 |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1020 /* |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1021 +----------------------------------------------------------------------------+ |
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parents:
diff
changeset
|
1022 | PROJECT : GSM-PS (6147) MODULE : MM_MM | |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
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|
1023 | STATE : code ROUTINE : mm_network_initiated_detach | |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1024 +----------------------------------------------------------------------------+ |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1025 |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1026 PURPOSE : This function handles the network initiated detach received |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1027 by GMM and signalled to MM by using the MMGMM_NREG_REQ primitive |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1028 with cs EQ CS_DISABLE. |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1029 |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1030 */ |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1031 |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1032 void mm_network_initiated_detach (USHORT cs) |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1033 { |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1034 GET_INSTANCE_DATA; |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1035 TRACE_FUNCTION ("mm_network_initiated_detach()"); |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1036 |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1037 switch (GET_STATE (STATE_MM)) |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1038 { |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1039 case MM_NULL: |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1040 /* No further action required */ |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1041 mm_mmgmm_nreg_cnf (mm_data->nreg_cause); |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1042 break; |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1043 |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1044 case MM_LUP_INITIATED: |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1045 case MM_CONN_ACTIVE: |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1046 case MM_IMSI_DETACH_INIT: |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1047 case MM_PROCESS_PROMPT: |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1048 case MM_WAIT_FOR_NW_CMD: |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1049 #ifdef REL99 |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1050 case MM_RR_CONN_RELEASE_NOT_ALLOWED: |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1051 #endif |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1052 case MM_LUP_REJECTED: |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1053 /* |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1054 * States where the mobile has a layer 2 connection |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1055 */ |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1056 |
2f7df7a314f8
gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1057 /* |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1058 * The problem with that all is the following: |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1059 * If we read GSM 04.08, subclause 4.7.4.2, it is not described |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1060 * what to do with a dedicated layer 2 connection. |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1061 * Entering state MM_WAIT_FOR_NW_CMD and wait for either CHANNEL RELEASE |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1062 * message in RR or for T3240 expiry in MM is not possible as it violates |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1063 * the standard, entering MM_IDLE state is requested. |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1064 * So the only way to get rid of an MM connection is a local release |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1065 * before entering MM_IDLE state. |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1066 * This is not described in GSM 04.08, subclause 4.7.4.2. |
2f7df7a314f8
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parents:
diff
changeset
|
1067 * Also is not described what to do with (pending) CM connections, compare |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1068 * this with the stardadization of the abort procedure (GSM 04.08, 4.3.5). |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1069 * The conclusion of this all is: It is either not foreseen or |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1070 * not yet standardized. So it still cannot be implemented in a |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1071 * standard conformant way. Class A is for further study in MM, really. |
2f7df7a314f8
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parents:
diff
changeset
|
1072 */ |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1073 |
2f7df7a314f8
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parents:
diff
changeset
|
1074 /*FALLTHROUGH*/ |
2f7df7a314f8
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parents:
diff
changeset
|
1075 case MM_WAIT_FOR_OUTG_MM_CONN: |
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parents:
diff
changeset
|
1076 case MM_WAIT_FOR_RR_CONN_LUP: |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1077 case MM_WAIT_FOR_RR_CONN_MM: |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1078 case MM_WAIT_FOR_RR_CONN_DETACH: |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1079 case MM_WAIT_FOR_REESTABLISH: |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1080 case MM_WAIT_FOR_RR_ACTIVE: |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1081 /* |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1082 * States where the mobile has a layer 2 connection requested |
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parents:
diff
changeset
|
1083 */ |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1084 TRACE_ERROR (UNEXPECTED_IN_STATE); |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1085 break; |
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parents:
diff
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|
1086 |
2f7df7a314f8
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parents:
diff
changeset
|
1087 case MM_IDLE_NORMAL_SERVICE: |
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parents:
diff
changeset
|
1088 case MM_LOCATION_UPDATING_PENDING: |
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parents:
diff
changeset
|
1089 case MM_IMSI_DETACH_PENDING: |
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parents:
diff
changeset
|
1090 case MM_IDLE_ATTEMPT_TO_UPDATE: |
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parents:
diff
changeset
|
1091 case MM_IDLE_LIMITED_SERVICE: |
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parents:
diff
changeset
|
1092 case MM_IDLE_NO_IMSI: |
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diff
changeset
|
1093 case MM_IDLE_NO_CELL_AVAILABLE: |
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parents:
diff
changeset
|
1094 case MM_IDLE_LUP_NEEDED: |
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parents:
diff
changeset
|
1095 case MM_IDLE_PLMN_SEARCH: |
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parents:
diff
changeset
|
1096 case MM_PLMN_SEARCH_NORMAL_SERVICE: |
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parents:
diff
changeset
|
1097 /* Release all connections with appropriate cause to CM */ |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1098 mm_mmxx_rel_ind (cs, CM_NOT_IDLE); |
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parents:
diff
changeset
|
1099 |
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parents:
diff
changeset
|
1100 /* Inform GMM */ |
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parents:
diff
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|
1101 mm_mmgmm_cm_release_ind (MMGMM_RESUMPTION_FAILURE); |
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parents:
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changeset
|
1102 |
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parents:
diff
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|
1103 /* Handle the request of GMM like an location updating reject */ |
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diff
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|
1104 mm_data->rej_cause = cs; |
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parents:
diff
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|
1105 mm_loc_upd_rej (); |
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parents:
diff
changeset
|
1106 break; |
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parents:
diff
changeset
|
1107 |
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parents:
diff
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|
1108 default: |
2f7df7a314f8
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diff
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|
1109 /* All states caught, this means trouble */ |
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diff
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|
1110 TRACE_ERROR (UNEXPECTED_DEFAULT); |
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parents:
diff
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|
1111 break; |
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parents:
diff
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|
1112 } |
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parents:
diff
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|
1113 } |
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|
1114 |
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parents:
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|
1115 |
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diff
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|
1116 /* |
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parents:
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|
1117 +----------------------------------------------------------------------------+ |
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parents:
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|
1118 | PROJECT : GSM-PS (6147) MODULE : MM_MM | |
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|
1119 | STATE : code ROUTINE : mm_sim_removed_gprs_active | |
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|
1120 +----------------------------------------------------------------------------+ |
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|
1121 |
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parents:
diff
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|
1122 PURPOSE : This function handles the case that the SIM is removed when GPRS |
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parents:
diff
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|
1123 is active. An IMSI DETACH cannot be done immediately as MM has no |
2f7df7a314f8
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parents:
diff
changeset
|
1124 knowledge about the network mode in the current design (which is |
2f7df7a314f8
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parents:
diff
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|
1125 regarded as a disadvantage for this case). All calls are thrown |
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parents:
diff
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|
1126 out and all update activities are to be stopped. |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
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|
1127 |
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parents:
diff
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|
1128 */ |
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parents:
diff
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|
1129 |
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parents:
diff
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|
1130 GLOBAL void mm_sim_removed_gprs_active (void) |
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diff
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|
1131 { |
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parents:
diff
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|
1132 GET_INSTANCE_DATA; |
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parents:
diff
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|
1133 TRACE_FUNCTION ("mm_sim_removed_gprs_active()"); |
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parents:
diff
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|
1134 |
2f7df7a314f8
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parents:
diff
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|
1135 /* Remember the cause for limited service */ |
2f7df7a314f8
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parents:
diff
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|
1136 mm_data->limited_cause = MMCS_SIM_REMOVED; |
2f7df7a314f8
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parents:
diff
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|
1137 |
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parents:
diff
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|
1138 /* Release all CM connections to upper layers */ |
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parents:
diff
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|
1139 mm_mmxx_rel_ind (MMCS_NO_REGISTRATION, CM_NOT_IDLE); |
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parents:
diff
changeset
|
1140 |
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parents:
diff
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|
1141 /* Stop all running update timers and running attempts */ |
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parents:
diff
changeset
|
1142 TIMERSTOP (T_REGISTRATION); |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
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|
1143 TIMERSTOP (T3210); |
2f7df7a314f8
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parents:
diff
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|
1144 TIMERSTOP (T3211); |
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parents:
diff
changeset
|
1145 TIMERSTOP (T3212); |
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parents:
diff
changeset
|
1146 TIMERSTOP (T3213); |
2f7df7a314f8
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parents:
diff
changeset
|
1147 mm_data->t3213_restart = 0; |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1148 mm_data->loc_upd_type.lut = NOT_RUNNING; |
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parents:
diff
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|
1149 mm_data->idle_entry = RRCS_INT_NOT_PRESENT; |
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diff
changeset
|
1150 |
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parents:
diff
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|
1151 switch (GET_STATE (STATE_MM)) |
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parents:
diff
changeset
|
1152 { |
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parents:
diff
changeset
|
1153 /* Dedicated or dedicated requested states */ |
2f7df7a314f8
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1154 case MM_LUP_INITIATED: |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1155 case MM_WAIT_FOR_OUTG_MM_CONN: |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1156 case MM_CONN_ACTIVE: |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1157 case MM_IMSI_DETACH_INIT: |
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parents:
diff
changeset
|
1158 case MM_PROCESS_PROMPT: |
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parents:
diff
changeset
|
1159 case MM_WAIT_FOR_NW_CMD: |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
changeset
|
1160 #ifdef REL99 |
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parents:
diff
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|
1161 case MM_RR_CONN_RELEASE_NOT_ALLOWED: |
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parents:
diff
changeset
|
1162 #endif |
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parents:
diff
changeset
|
1163 case MM_LUP_REJECTED: |
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parents:
diff
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|
1164 case MM_WAIT_FOR_RR_CONN_LUP: |
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parents:
diff
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|
1165 case MM_WAIT_FOR_RR_CONN_MM: |
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parents:
diff
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|
1166 case MM_WAIT_FOR_RR_CONN_DETACH: |
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parents:
diff
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|
1167 /* Abort RR connection */ |
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parents:
diff
changeset
|
1168 mm_abort_connection (ABCS_NORM); |
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parents:
diff
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|
1169 |
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parents:
diff
changeset
|
1170 /* No state change, wait for RR_RELEASE_IND in old state */ |
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parents:
diff
changeset
|
1171 break; |
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parents:
diff
changeset
|
1172 |
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parents:
diff
changeset
|
1173 default: /* All other states, especially IDLE states */ |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff
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|
1174 if (GET_STATE (STATE_REG_TYPE) EQ REG_REMOTE_CONTROLLED) |
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parents:
diff
changeset
|
1175 { |
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parents:
diff
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|
1176 /* Indicate end of RC update to GMM */ |
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parents:
diff
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|
1177 mm_mmgmm_nreg_ind (NREG_LIMITED_SERVICE, |
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diff
changeset
|
1178 SEARCH_NOT_RUNNING, |
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parents:
diff
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|
1179 FORB_PLMN_NOT_INCLUDED); |
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parents:
diff
changeset
|
1180 } |
2f7df7a314f8
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parents:
diff
changeset
|
1181 break; |
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parents:
diff
changeset
|
1182 } |
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parents:
diff
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|
1183 } |
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parents:
diff
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|
1184 |
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parents:
diff
changeset
|
1185 #endif /* GPRS */ |
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parents:
diff
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|
1186 |
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parents:
diff
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|
1187 #endif /* MM_GPRS_C */ |