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annotate src/g23m-gprs/sm/sm_context_deactivate_control.c @ 624:012028896cfb

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FFS dev.c, Leonardo target: Fujitsu MB84VF5F5F4J2 #if 0'ed out The FFS code we got from TI/Openmoko had a stanza for "Fujitsu MB84VF5F5F4J2 stacked device", using a fake device ID code that would need to be patched manually into cfgffs.c (suppressing and overriding autodetection) and using an FFS base address in the nCS2 bank, indicating that this FFS config was probably meant for the MCP version of Leonardo which allows for 16 MiB flash with a second bank on nCS2. We previously had this FFS config stanza conditionalized under CONFIG_TARGET_LEONARDO because the base address contained therein is invalid for other targets, but now that we actually have a Leonardo build target in FC Magnetite, I realize that the better approach is to #if 0 out this stanza altogether: it is already non-functional because it uses a fake device ID code, thus it is does not add support for more Leonardo board variants, instead it is just noise.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 22 Dec 2019 21:24:29 +0000
parents 219afcfc6250
children
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1 /*----------------------------------------------------------------------------
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2 | Project : 3G PS
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3 | Module : SM
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4 +-----------------------------------------------------------------------------
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5 | Copyright 2003 Texas Instruments.
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6 | All rights reserved.
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7 |
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8 | This file is confidential and a trade secret of Texas
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9 | Instruments .
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10 | The receipt of or possession of this file does not convey
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11 | any rights to reproduce or disclose its contents or to
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12 | manufacture, use, or sell anything it may describe, in
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13 | whole, or in part, without the specific written consent of
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14 | Texas Instruments.
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15 +-----------------------------------------------------------------------------
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16 | Purpose: Context Deactivate Control sub-state machine implementation
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17 | in the SM entity.
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18 | For design details, see:
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19 | 8010.908 SM Detailed Specification
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20 +---------------------------------------------------------------------------*/
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21
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22 /*==== DECLARATION CONTROL =================================================*/
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23
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24 /*==== INCLUDES =============================================================*/
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25
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26 #include "sm.h"
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27
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28 #include "sm_context_control.h"
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29 #include "sm_context_deactivate_control.h"
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30
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31 /*==== CONSTS ===============================================================*/
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32
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33 /*==== TYPES ================================================================*/
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34
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35 typedef void (*T_SM_CONTEXT_DEACTIVATE_CONTROL_TRANSITION_FUNC)(struct T_SM_CONTEXT_DATA *ptr_context_data, /*@null@*/ void *data);
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36
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37 typedef struct {
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38 #ifdef DEBUG
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39 T_SM_CONTEXT_DEACTIVATE_CONTROL_EVENT event;
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40 #endif /* DEBUG */
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41 T_SM_CONTEXT_DEACTIVATE_CONTROL_TRANSITION_FUNC func;
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42 } T_SM_CONTEXT_DEACTIVATE_CONTROL_TRANSITION;
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43
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44 /*==== LOCALS ===============================================================*/
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45
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46 static void state_event_error(struct T_SM_CONTEXT_DATA *context, /*@null@*/ void *data);
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47 static void ignored (struct T_SM_CONTEXT_DATA *context, /*@null@*/ void *data);
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48 static void go_to_S1 (struct T_SM_CONTEXT_DATA *context, /*@null@*/ void *data);
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49 static void go_to_S2 (struct T_SM_CONTEXT_DATA *context, /*@null@*/ void *data);
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50 static void handle_deactivate_network_in_S0(struct T_SM_CONTEXT_DATA *context, /*@null@*/ void *data);
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51 static void handle_deactivate_user_plane_in_S0(struct T_SM_CONTEXT_DATA *context, /*@null@*/ void *data);
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52 static void handle_deactivate_network_and_user_plane_in_S0(struct T_SM_CONTEXT_DATA *context, /*@null@*/ void *data);
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53 static void handle_deactivate_user_plane_in_S1(struct T_SM_CONTEXT_DATA *context, /*@null@*/ void *data);
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54 static void handle_deactivate_network_in_S2(struct T_SM_CONTEXT_DATA *context, /*@null@*/ void *data);
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55 static void handle_deactivate_completed(struct T_SM_CONTEXT_DATA *context, /*@null@*/ void *data);
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56
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57 /***********************************************************************
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58 * State/Transition Table
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59 */
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60 static const T_SM_CONTEXT_DEACTIVATE_CONTROL_TRANSITION
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61 transition[SM_CONTEXT_DEACTIVATE_CONTROL_NUMBER_OF_STATES][SM_CONTEXT_DEACTIVATE_CONTROL_NUMBER_OF_EVENTS] =
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62 {
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63 { /* S0: SM CONTEXT DEACTIVATE NULL */
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64 M_TRANSITION(SM_I_DEACTIVATE_NETWORK, handle_deactivate_network_in_S0),
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65 M_TRANSITION(SM_I_DEACTIVATE_USER_PLANE, handle_deactivate_user_plane_in_S0),
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66 M_TRANSITION(SM_I_DEACTIVATE_NETWORK_AND_USER_PLANE, handle_deactivate_network_and_user_plane_in_S0),
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67 M_TRANSITION(SM_I_DEACTIVATE_NETWORK_COMPLETED, ignored),
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68 M_TRANSITION(SM_I_DEACTIVATE_USER_PLANE_COMPLETED, ignored)
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69 },
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70 { /* S1: SM CONTEXT DEACTIVATE NETWORK */
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71 M_TRANSITION(SM_I_DEACTIVATE_NETWORK, ignored),
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72 M_TRANSITION(SM_I_DEACTIVATE_USER_PLANE, handle_deactivate_user_plane_in_S1),
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73 M_TRANSITION(SM_I_DEACTIVATE_NETWORK_AND_USER_PLANE, handle_deactivate_user_plane_in_S1),
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74 M_TRANSITION(SM_I_DEACTIVATE_NETWORK_COMPLETED, handle_deactivate_completed),
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75 M_TRANSITION(SM_I_DEACTIVATE_USER_PLANE_COMPLETED, state_event_error)
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76 },
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77 { /* S2: SM CONTEXT DEACTIVATE USER PLANE */
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78 M_TRANSITION(SM_I_DEACTIVATE_NETWORK, handle_deactivate_network_in_S2),
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79 M_TRANSITION(SM_I_DEACTIVATE_USER_PLANE, ignored),
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80 M_TRANSITION(SM_I_DEACTIVATE_NETWORK_AND_USER_PLANE, handle_deactivate_network_in_S2),
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81 M_TRANSITION(SM_I_DEACTIVATE_NETWORK_COMPLETED, state_event_error),
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82 M_TRANSITION(SM_I_DEACTIVATE_USER_PLANE_COMPLETED, handle_deactivate_completed)
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83 },
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84 { /* S3: SM CONTEXT DEACTIVATE BOTH */
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85 M_TRANSITION(SM_I_DEACTIVATE_NETWORK, ignored),
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86 M_TRANSITION(SM_I_DEACTIVATE_USER_PLANE, ignored),
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87 M_TRANSITION(SM_I_DEACTIVATE_NETWORK_AND_USER_PLANE, ignored),
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88 M_TRANSITION(SM_I_DEACTIVATE_NETWORK_COMPLETED, go_to_S2),
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89 M_TRANSITION(SM_I_DEACTIVATE_USER_PLANE_COMPLETED, go_to_S1)
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90 }
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91 };
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92
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93 /*==== PRIVATE FUNCTIONS ====================================================*/
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94
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95 /*
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96 +------------------------------------------------------------------------------
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97 | Function : state_event_error
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98 +------------------------------------------------------------------------------
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99 | Description : General function used to report state event errors.
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100 |
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101 | Parameters : context - Not used
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102 | data - Not used
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103 +------------------------------------------------------------------------------
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104 */
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diff changeset
105 static void state_event_error(/*@unused@*/ struct T_SM_CONTEXT_DATA *context, /*@unused@*/ /*@null@*/ void *data)
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diff changeset
106 {
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diff changeset
107 (void)TRACE_ERROR("SM Context Deactivate Control: STATE EVENT ERROR!");
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108 }
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diff changeset
109
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parents:
diff changeset
110 /*
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diff changeset
111 +------------------------------------------------------------------------------
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diff changeset
112 | Function : ignored
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113 +------------------------------------------------------------------------------
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diff changeset
114 | Description : General function used for transitions that shall be ignored
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115 |
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116 | Parameters : context - Not used
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117 | data - Not used
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118 +------------------------------------------------------------------------------
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diff changeset
119 */
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diff changeset
120 static void ignored(/*@unused@*/ struct T_SM_CONTEXT_DATA *context, /*@unused@*/ /*@null@*/ void *data)
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121 {
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122 (void)TRACE_FUNCTION("SM Context Deactivate Control: Event ignored.");
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diff changeset
123 }
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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diff changeset
124
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diff changeset
125 /*
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diff changeset
126 +------------------------------------------------------------------------------
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127 | Function : go_to_S*
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128 +------------------------------------------------------------------------------
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129 | Description : General functions for simple state transitions
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130 |
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131 | Parameters : context - Not used
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132 | data - Not used
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133 +------------------------------------------------------------------------------
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diff changeset
134 */
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diff changeset
135 static void go_to_S1(/*@unused@*/ struct T_SM_CONTEXT_DATA *context, /*@unused@*/ /*@null@*/ void *data)
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diff changeset
136 {
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diff changeset
137 /* Go to S1: SM CONTEXT DEACTIVATE NETWORK */
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parents:
diff changeset
138 context->context_deactivate_control_state = SM_CONTEXT_DEACTIVATE_NETWORK;
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diff changeset
139 }
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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diff changeset
140
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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diff changeset
141 static void go_to_S2(/*@unused@*/ struct T_SM_CONTEXT_DATA *context, /*@unused@*/ /*@null@*/ void *data)
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diff changeset
142 {
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parents:
diff changeset
143 /* Go to S0: SM CONTEXT DEACTIVATE USER PLANE */
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diff changeset
144 context->context_deactivate_control_state = SM_CONTEXT_DEACTIVATE_USER_PLANE;
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diff changeset
145 }
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parents:
diff changeset
146
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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diff changeset
147 /*
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diff changeset
148 +------------------------------------------------------------------------------
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diff changeset
149 | Function : handle_deactivate_network_in_S0
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150 +------------------------------------------------------------------------------
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diff changeset
151 | Description : Handle event SM_I_DEACTIVATE_NETWORK in S0
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152 |
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diff changeset
153 | Parameters : context - Context data
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diff changeset
154 | data - Cause
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parents:
diff changeset
155 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 */
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diff changeset
157 static void handle_deactivate_network_in_S0(struct T_SM_CONTEXT_DATA *context, /*@null@*/ void *data)
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diff changeset
158 {
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parents:
diff changeset
159 (void)TRACE_FUNCTION("handle_deactivate_network_in_S0");
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parents:
diff changeset
160
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parents:
diff changeset
161 TRACE_ASSERT(data != NULL);
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diff changeset
162
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diff changeset
163 /* Go to state SM CONTEXT DEACTIVATE NETWORK */
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diff changeset
164 context->context_deactivate_control_state = SM_CONTEXT_DEACTIVATE_NETWORK;
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diff changeset
165
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parents:
diff changeset
166 /* Order Network Control to deactivate */
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parents:
diff changeset
167 sm_network_control(context, SM_I_NETWORK_DEACTIVATE, data);
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parents:
diff changeset
168 }
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
169
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
170 /*
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parents:
diff changeset
171 +------------------------------------------------------------------------------
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parents:
diff changeset
172 | Function : handle_deactivate_user_plane_in_S0
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parents:
diff changeset
173 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 | Description : Handle event SM_I_DEACTIVATE_USER_PLANE in S0
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parents:
diff changeset
175 |
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parents:
diff changeset
176 | Parameters : context - Context data
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parents:
diff changeset
177 | data - Not used
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parents:
diff changeset
178 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 */
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diff changeset
180 static void handle_deactivate_user_plane_in_S0(struct T_SM_CONTEXT_DATA *context, /*@null@*/ /*@unused@*/ void *data)
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diff changeset
181 {
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parents:
diff changeset
182 (void)TRACE_FUNCTION("handle_deactivate_user_plane_in_S0");
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parents:
diff changeset
183
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
184 /* Go to state SM CONTEXT DEACTIVATE USER PLANE */
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parents:
diff changeset
185 context->context_deactivate_control_state = SM_CONTEXT_DEACTIVATE_USER_PLANE;
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parents:
diff changeset
186
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 /* Order User Plane Control to deactivate */
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parents:
diff changeset
188 sm_user_plane_control(context, SM_I_USER_PLANE_DEACTIVATE, NULL);
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parents:
diff changeset
189 }
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
190
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 +------------------------------------------------------------------------------
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
193 | Function : handle_deactivate_network_and_user_plane_in_S0
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parents:
diff changeset
194 +------------------------------------------------------------------------------
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parents:
diff changeset
195 | Description : Handle event SM_I_DEACTIVATE_NETWORK_AND_USER_PLANE in S0
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parents:
diff changeset
196 |
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parents:
diff changeset
197 | Parameters : context - Context data
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parents:
diff changeset
198 | data - Cause
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parents:
diff changeset
199 +------------------------------------------------------------------------------
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200 */
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201 static void handle_deactivate_network_and_user_plane_in_S0(struct T_SM_CONTEXT_DATA *context, /*@null@*/ void *data)
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parents:
diff changeset
202 {
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
203 (void)TRACE_FUNCTION("handle_deactivate_network_and_user_plane_in_S0");
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parents:
diff changeset
204
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parents:
diff changeset
205 TRACE_ASSERT(data != NULL);
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parents:
diff changeset
206
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
207 /* Go to state SM CONTEXT DEACTIVATE BOTH */
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parents:
diff changeset
208 context->context_deactivate_control_state = SM_CONTEXT_DEACTIVATE_BOTH;
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parents:
diff changeset
209
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
210 /* Order Network Control and User Plane Control to deactivate */
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parents:
diff changeset
211 sm_network_control (context, SM_I_NETWORK_DEACTIVATE, data);
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parents:
diff changeset
212 sm_user_plane_control(context, SM_I_USER_PLANE_DEACTIVATE, NULL);
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
213 }
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
214
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 /*
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216 +------------------------------------------------------------------------------
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217 | Function : handle_deactivate_user_plane_in_S1
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218 +------------------------------------------------------------------------------
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 | Description : Handle event SM_I_DEACTIVATE_USER_PLANE in S1
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parents:
diff changeset
220 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221 | Parameters : context - Context data
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222 | data - Not used
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223 +------------------------------------------------------------------------------
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224 */
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225 static void handle_deactivate_user_plane_in_S1(struct T_SM_CONTEXT_DATA *context, /*@null@*/ /*@unused@*/ void *data)
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diff changeset
226 {
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227 (void)TRACE_FUNCTION("handle_deactivate_user_plane_in_S1");
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228
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229 /* Go to state SM CONTEXT DEACTIVATE BOTH */
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230 context->context_deactivate_control_state = SM_CONTEXT_DEACTIVATE_BOTH;
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diff changeset
231
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diff changeset
232 /* Order User Plane Control to deactivate */
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233 sm_user_plane_control(context, SM_I_USER_PLANE_DEACTIVATE, NULL);
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234 }
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diff changeset
235
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diff changeset
236 /*
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diff changeset
237 +------------------------------------------------------------------------------
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238 | Function : handle_deactivate_network_in_S2
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diff changeset
239 +------------------------------------------------------------------------------
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240 | Description : Handle event SM_I_DEACTIVATE_NETWORK in S2
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241 |
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242 | Parameters : context - Context data
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243 | data - Cause
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244 +------------------------------------------------------------------------------
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245 */
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246 static void handle_deactivate_network_in_S2(struct T_SM_CONTEXT_DATA *context, /*@null@*/ void *data)
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247 {
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248 (void)TRACE_FUNCTION("handle_deactivate_network_in_S2");
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249
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250 TRACE_ASSERT(data != NULL);
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251
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252 /* Go to state SM CONTEXT DEACTIVATE BOTH */
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253 context->context_deactivate_control_state = SM_CONTEXT_DEACTIVATE_BOTH;
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254
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diff changeset
255 /* Order Network Control to deactivate */
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parents:
diff changeset
256 sm_network_control(context, SM_I_NETWORK_DEACTIVATE, data);
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257 }
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diff changeset
258
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parents:
diff changeset
259 /*
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diff changeset
260 +------------------------------------------------------------------------------
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diff changeset
261 | Function : handle_deactivate_completed
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262 +------------------------------------------------------------------------------
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diff changeset
263 | Description : Handle event SM_I_NETWORK_DEACTIVATE_COMPLETED in S1, or
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264 | event SM_I_USER_PLANE_DEACTIVATED in S2.
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265 |
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266 | Parameters : context - Context data
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267 | data - Not used
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268 +------------------------------------------------------------------------------
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diff changeset
269 */
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diff changeset
270 static void handle_deactivate_completed(struct T_SM_CONTEXT_DATA *context, /*@null@*/ /*@unused@*/ void *data)
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diff changeset
271 {
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272 (void)TRACE_FUNCTION("handle_deactivate_completed");
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273
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diff changeset
274 /* Go to state SM CONTEXT DEACTIVATE NULL */
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275 context->context_deactivate_control_state = SM_CONTEXT_DEACTIVATE_NULL;
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diff changeset
276
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diff changeset
277 /* Report deactivation complete to Context Control */
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278 sm_context_control(context, SM_I_DEACTIVATE_COMPLETED, NULL);
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diff changeset
279 }
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diff changeset
280
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diff changeset
281 /*==== PUBLIC FUNCTIONS =====================================================*/
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282
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parents:
diff changeset
283 /*
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parents:
diff changeset
284 +------------------------------------------------------------------------------
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diff changeset
285 | Function : sm_context_deactivate_control_init
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parents:
diff changeset
286 +------------------------------------------------------------------------------
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parents:
diff changeset
287 | Description : User Plane Control state machine initialization function
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diff changeset
288
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diff changeset
289 | Parameters : context - Context data
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parents:
diff changeset
290 +------------------------------------------------------------------------------
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parents:
diff changeset
291 */
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parents:
diff changeset
292 void sm_context_deactivate_control_init(struct T_SM_CONTEXT_DATA *context)
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diff changeset
293 {
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parents:
diff changeset
294 (void)TRACE_FUNCTION("sm_context_deactivate_control_init");
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diff changeset
295
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diff changeset
296 context->context_deactivate_control_state = SM_CONTEXT_DEACTIVATE_NULL;
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diff changeset
297 }
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diff changeset
298
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parents:
diff changeset
299 /*
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parents:
diff changeset
300 +------------------------------------------------------------------------------
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parents:
diff changeset
301 | Function : sm_context_deactivate_control_exit
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parents:
diff changeset
302 +------------------------------------------------------------------------------
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parents:
diff changeset
303 | Description : User Plane Control state machine exit function
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parents:
diff changeset
304
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
305 | Parameters : context - Context data
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parents:
diff changeset
306 +------------------------------------------------------------------------------
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parents:
diff changeset
307 */
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parents:
diff changeset
308 void sm_context_deactivate_control_exit(struct T_SM_CONTEXT_DATA *context)
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parents:
diff changeset
309 {
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parents:
diff changeset
310 (void)TRACE_FUNCTION("sm_context_deactivate_control_exit");
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parents:
diff changeset
311
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
312 context->context_deactivate_control_state = SM_CONTEXT_DEACTIVATE_NULL;
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diff changeset
313 }
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parents:
diff changeset
314
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
315 /*
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parents:
diff changeset
316 +------------------------------------------------------------------------------
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parents:
diff changeset
317 | Function : sm_context_deactivate_control_state
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parents:
diff changeset
318 +------------------------------------------------------------------------------
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parents:
diff changeset
319 | Description : Returns a read-only string with the name of the active state.
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parents:
diff changeset
320
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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diff changeset
321 | Parameters : context - Context data
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parents:
diff changeset
322 +------------------------------------------------------------------------------
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
323 */
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
324 #ifdef DEBUG
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parents:
diff changeset
325 /*@observer@*/const char *
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parents:
diff changeset
326 sm_context_deactivate_control_state(struct T_SM_CONTEXT_DATA *context)
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parents:
diff changeset
327 {
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
328 /*@observer@*/
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parents:
diff changeset
329 static const char *state_name[SM_CONTEXT_DEACTIVATE_CONTROL_NUMBER_OF_STATES] = {
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parents:
diff changeset
330 "S0_SM_CONTEXT_DEACTIVATE_NULL",
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parents:
diff changeset
331 "S1_SM_CONTEXT_DEACTIVATE_NETWORK",
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parents:
diff changeset
332 "S2_SM_CONTEXT_DEACTIVATE_USER_PLANE",
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
333 "S3_SM_CONTEXT_DEACTIVATE_BOTH"
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parents:
diff changeset
334 };
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
335
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
336 TRACE_ASSERT(context->context_deactivate_control_state < SM_CONTEXT_DEACTIVATE_CONTROL_NUMBER_OF_STATES);
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parents:
diff changeset
337
219afcfc6250 src/g23m-gprs: initial import from TCS3.2/LoCosto
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parents:
diff changeset
338 return state_name[(U16)context->context_deactivate_control_state];
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339 }
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340 #endif
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341
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342 /*
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343 +------------------------------------------------------------------------------
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344 | Function : sm_context_deactivate_control
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345 +------------------------------------------------------------------------------
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346 | Description : User Plane Control state machine
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347 |
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348 | Parameters : context - Context data
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349 | event - Internal event (see sm_context_deactivate_control.h)
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350 | data - Event dependent parameter
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351 +------------------------------------------------------------------------------
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352 */
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353 void sm_context_deactivate_control(struct T_SM_CONTEXT_DATA *context,
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354 T_SM_CONTEXT_DEACTIVATE_CONTROL_EVENT event,
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355 /*@null@*/ void *data)
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356 {
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357 #ifdef DEBUG
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358 const char *old_state_name, *new_state_name;
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359 T_SM_CONTEXT_DEACTIVATE_CONTROL_STATE old_state;
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360 /*@observer@*/
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361 static const char *event_name[SM_CONTEXT_DEACTIVATE_CONTROL_NUMBER_OF_EVENTS] = {
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362 "SM_I_DEACTIVATE_NETWORK",
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363 "SM_I_DEACTIVATE_USER_PLANE",
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364 "SM_I_DEACTIVATE_NETWORK_AND_USER_PLANE",
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365 "SM_I_DEACTIVATE_NETWORK_COMPLETED",
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366 "SM_I_DEACTIVATE_USER_PLANE_COMPLETED"
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367 };
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368
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369 TRACE_ASSERT(event < SM_CONTEXT_DEACTIVATE_CONTROL_NUMBER_OF_EVENTS);
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370
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371 old_state = context->context_deactivate_control_state;
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372 old_state_name = sm_context_deactivate_control_state(context);
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373
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374 if (transition[(U16)old_state][(U16)event].event != event) {
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375 (void)TRACE_ERROR("Event table error in sm_context_deactivate_control!");
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376 }
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377 #endif /* DEBUG */
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378
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379 transition[(U16)context->context_deactivate_control_state]
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380 [(U16)event].func(context, data);
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381
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382 #ifdef DEBUG
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383 new_state_name = sm_context_deactivate_control_state(context);
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384
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385 (void)TRACE_EVENT_P4("SM CX DEAC #%d: %s => %s to %s", context->nsapi,
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386 event_name[(U16)event], old_state_name, new_state_name);
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387 #endif /* DEBUG */
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388 }
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389
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390 /*==== END OF FILE ==========================================================*/