annotate src/g23m-gprs/upm/upm_sndcp_control.c @ 695:530f71d65c20

uartfax.c: pull from Tourmaline (GTM900 RI output) In addition to the primary intent of bringing in GTM900 RI output support, pulling uartfax.c wholesale from Tourmaline also changes the initial_time argument in the two NU_Create_Timer() calls from 0 to 1. This change is required for the new version of Nucleus used in Tourmaline and Selenite (and apparently also used by TI in LoCosto), and it is harmless (no effect) for the original TCS211 version of Nucleus used in Magnetite. The new philosophical model being adopted is that Tourmaline is our new development head firmware, whereas Magnetite will now be maintained similarly to how Linux maintainers treat stable kernels: changes will be backported from Tourmaline if they are deemed appropriate for stable modem firmware.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 24 Oct 2020 17:33:10 +0000
parents 2cf312e56ee7
children
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197
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1 /*----------------------------------------------------------------------------
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2 | Project : 3G PS
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3 | Module : UPM
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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: SNDCP Control state machine implementation in the UPM entity.
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17 | For design details, see:
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18 | 8010.939 UPM Detailed Specification
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19 +---------------------------------------------------------------------------*/
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20
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21 /*==== DECLARATION CONTROL =================================================*/
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22
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23 /*==== INCLUDES =============================================================*/
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24
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25 #include "upm.h"
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26
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27 #include "upm_sndcp_control.h"
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28 #include "upm_sndcp_output_handler.h"
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29 #include "upm_aci_output_handler.h"
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30 #include "upm_sm_output_handler.h"
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31 #include "upm_mm_output_handler.h"
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32
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33 /*==== CONSTS ===============================================================*/
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34
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35 /*==== TYPES ================================================================*/
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36
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37 typedef void (*T_UPM_SNDCP_CONTROL_TRANSITION_FUNC)(struct T_CONTEXT_DATA *ptr_context_data, /*@null@*/ void *data);
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38
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39 typedef struct {
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40 #ifdef DEBUG
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41 T_UPM_SNDCP_CONTROL_EVENT event;
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42 #endif /* DEBUG */
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43 T_UPM_SNDCP_CONTROL_TRANSITION_FUNC func;
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44 } T_UPM_SNDCP_CONTROL_TRANSITION;
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45
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46 /*==== LOCALS ===============================================================*/
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47
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48 static void state_event_error (struct T_CONTEXT_DATA *ptr_context_data, /*@null@*/ void *data);
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49 static void ignored (struct T_CONTEXT_DATA *ptr_context_data, /*@null@*/ void *data);
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50 static void handle_passive_activate(struct T_CONTEXT_DATA *ptr_context_data, /*@null@*/ void *data);
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51 static void handle_active_activate(struct T_CONTEXT_DATA *ptr_context_data, /*@null@*/ void *data);
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52 static void handle_passive_activate_cnf(struct T_CONTEXT_DATA *ptr_context_data, /*@null@*/ void *data);
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53 static void handle_active_activate_cnf(struct T_CONTEXT_DATA *ptr_context_data, /*@null@*/ void *data);
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54 static void handle_deactivate (struct T_CONTEXT_DATA *ptr_context_data, /*@null@*/ void *data);
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55 static void handle_sn_deactivate_cnf(struct T_CONTEXT_DATA *ptr_context_data, /*@null@*/ void *data);
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56 static void handle_modify_llc_link(struct T_CONTEXT_DATA *ptr_context_data, /*@null@*/ void *data);
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57 static void handle_sn_modify_cnf(struct T_CONTEXT_DATA *ptr_context_data, /*@null@*/ void *data);
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58 static void handle_mmpm_sequence_ind(struct T_CONTEXT_DATA *ptr_context_data, /*@null@*/ void *data);
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59 static void handle_status_ind (struct T_CONTEXT_DATA *ptr_context_data, /*@null@*/ void *data);
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60
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61 /***********************************************************************
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62 * State/Transition Table
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63 */
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64 static const T_UPM_SNDCP_CONTROL_TRANSITION
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65 transition[UPM_SNDCP_CONTROL_NUMBER_OF_STATES]
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66 [UPM_LINK_CONTROL_NUMBER_OF_EVENTS] =
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67 {
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68 { /* S0: UPM SNDCP INACTIVE */
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69 M_TRANSITION(UPM_P_SN_ACTIVATE_CNF, state_event_error),
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70 M_TRANSITION(UPM_P_SN_DEACTIVATE_CNF, state_event_error),
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71 M_TRANSITION(UPM_P_SN_MODIFY_CNF, state_event_error),
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72 M_TRANSITION(UPM_P_SN_STATUS_IND, state_event_error),
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73 M_TRANSITION(UPM_P_MMPM_SEQUENCE_IND, state_event_error),
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74 M_TRANSITION(UPM_I_SNDCP_AWAIT_ESTABLISH, handle_passive_activate),
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75 M_TRANSITION(UPM_I_SNDCP_ESTABLISH_LLC_LINK, handle_active_activate),
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76 M_TRANSITION(UPM_I_SNDCP_MODIFY_LLC_LINK, state_event_error),
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77 M_TRANSITION(UPM_I_SNDCP_RELEASE_LLC_LINK, state_event_error)
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78 },
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79 { /* S1: UPM SNDCP AWAIT ACTIVATE */
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80 M_TRANSITION(UPM_P_SN_ACTIVATE_CNF, handle_passive_activate_cnf),
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81 M_TRANSITION(UPM_P_SN_DEACTIVATE_CNF, state_event_error),
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82 M_TRANSITION(UPM_P_SN_MODIFY_CNF, state_event_error),
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83 M_TRANSITION(UPM_P_SN_STATUS_IND, handle_status_ind),
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84 M_TRANSITION(UPM_P_MMPM_SEQUENCE_IND, state_event_error),
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85 M_TRANSITION(UPM_I_SNDCP_AWAIT_ESTABLISH, state_event_error),
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86 M_TRANSITION(UPM_I_SNDCP_ESTABLISH_LLC_LINK, state_event_error),
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87 M_TRANSITION(UPM_I_SNDCP_MODIFY_LLC_LINK, state_event_error),
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88 M_TRANSITION(UPM_I_SNDCP_RELEASE_LLC_LINK, handle_deactivate)
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89 },
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90 { /* S2: UPM SNDCP ACTIVATING */
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91 M_TRANSITION(UPM_P_SN_ACTIVATE_CNF, handle_active_activate_cnf),
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92 M_TRANSITION(UPM_P_SN_DEACTIVATE_CNF, state_event_error),
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93 M_TRANSITION(UPM_P_SN_MODIFY_CNF, state_event_error),
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94 M_TRANSITION(UPM_P_SN_STATUS_IND, handle_status_ind),
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95 M_TRANSITION(UPM_P_MMPM_SEQUENCE_IND, state_event_error),
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96 M_TRANSITION(UPM_I_SNDCP_AWAIT_ESTABLISH, state_event_error),
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97 M_TRANSITION(UPM_I_SNDCP_ESTABLISH_LLC_LINK, state_event_error),
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98 M_TRANSITION(UPM_I_SNDCP_MODIFY_LLC_LINK, state_event_error),
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99 M_TRANSITION(UPM_I_SNDCP_RELEASE_LLC_LINK, handle_deactivate)
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100 },
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101 { /* S3: UPM SNDCP ACTIVE */
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102 M_TRANSITION(UPM_P_SN_ACTIVATE_CNF, state_event_error),
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103 M_TRANSITION(UPM_P_SN_DEACTIVATE_CNF, state_event_error),
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104 M_TRANSITION(UPM_P_SN_MODIFY_CNF, state_event_error),
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parents:
diff changeset
105 M_TRANSITION(UPM_P_SN_STATUS_IND, handle_status_ind),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
106 M_TRANSITION(UPM_P_MMPM_SEQUENCE_IND, handle_mmpm_sequence_ind),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
107 M_TRANSITION(UPM_I_SNDCP_AWAIT_ESTABLISH, state_event_error),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
108 M_TRANSITION(UPM_I_SNDCP_ESTABLISH_LLC_LINK, state_event_error),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
109 M_TRANSITION(UPM_I_SNDCP_MODIFY_LLC_LINK, handle_modify_llc_link),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
110 M_TRANSITION(UPM_I_SNDCP_RELEASE_LLC_LINK, handle_deactivate)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
111 },
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
112 { /* S4: UPM SNDCP MODIFYING */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
113 M_TRANSITION(UPM_P_SN_ACTIVATE_CNF, state_event_error),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
114 M_TRANSITION(UPM_P_SN_DEACTIVATE_CNF, state_event_error),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
115 M_TRANSITION(UPM_P_SN_MODIFY_CNF, handle_sn_modify_cnf),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
116 M_TRANSITION(UPM_P_SN_STATUS_IND, handle_status_ind),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
117 M_TRANSITION(UPM_P_MMPM_SEQUENCE_IND, handle_mmpm_sequence_ind),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
118 M_TRANSITION(UPM_I_SNDCP_AWAIT_ESTABLISH, state_event_error),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
119 M_TRANSITION(UPM_I_SNDCP_ESTABLISH_LLC_LINK, state_event_error),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
120 M_TRANSITION(UPM_I_SNDCP_MODIFY_LLC_LINK, state_event_error),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
121 M_TRANSITION(UPM_I_SNDCP_RELEASE_LLC_LINK, handle_deactivate)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 },
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123 { /* S5: UPM SNDCP DEACTIVATING */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 M_TRANSITION(UPM_P_SN_ACTIVATE_CNF, state_event_error),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 M_TRANSITION(UPM_P_SN_DEACTIVATE_CNF, handle_sn_deactivate_cnf),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126 M_TRANSITION(UPM_P_SN_MODIFY_CNF, ignored),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127 M_TRANSITION(UPM_P_SN_STATUS_IND, handle_status_ind),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128 M_TRANSITION(UPM_P_MMPM_SEQUENCE_IND, state_event_error),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 M_TRANSITION(UPM_I_SNDCP_AWAIT_ESTABLISH, state_event_error),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 M_TRANSITION(UPM_I_SNDCP_ESTABLISH_LLC_LINK, state_event_error),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 M_TRANSITION(UPM_I_SNDCP_MODIFY_LLC_LINK, state_event_error),
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 M_TRANSITION(UPM_I_SNDCP_RELEASE_LLC_LINK, ignored)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 };
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 /*==== PRIVATE FUNCTIONS ====================================================*/
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 | Function : state_event_error
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 | Description : General function used to report state event errors.
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 | Parameters : ptr_context_data - Not used
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145 | data - Not used
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 static void state_event_error(/*@unused@*/ struct T_CONTEXT_DATA *ptr_context_data, /*@unused@*/ /*@null@*/ void* data)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 (void)TRACE_ERROR("UPM SNDCP Control: STATE EVENT ERROR!");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155 | Function : ignored
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 | Description : General function used for transitions that shall be ignored
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 | Parameters : ptr_context_data - Not used
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 | data - Not used
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 static void ignored (/*@unused@*/ struct T_CONTEXT_DATA *ptr_context_data, /*@unused@*/ /*@null@*/ void* data)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 (void)TRACE_FUNCTION("UPM SNDCP Control: Event ignored.");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170 | Function : handle_passive_activate
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172 | Description : Handle UPM_I_SNDCP_AWAIT_ESTABLISH in S0
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 | Parameters : ptr_context_data - Context data
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 | data - Pointer to compression parameters
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 static void handle_passive_activate(struct T_CONTEXT_DATA *ptr_context_data, /*@null@*/ void* data)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180 (void)TRACE_FUNCTION("handle_passive_activate");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182 /* Send SN_ACTIVATE_REQ with establish flag == FALSE */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 send_sn_activate_req(ptr_context_data, (T_NAS_comp_params *)data, FALSE);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 /* Go to state UPM SNDCP AWAIT ACTIVATE */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 ptr_context_data->sndcp_control_state = UPM_SNDCP_AWAIT_ACTIVATE;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 #ifndef UPM_WITHOUT_USER_PLANE
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 /* Suspend Uplink Data */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 upm_uplink_data_control(ptr_context_data, UPM_I_UPLINK_DATA_SUSPEND,
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 (void *)UPM_LINK);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 #endif /* UPM_WITHOUT_USER_PLANE */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 | Function : handle_active_activate
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 | Description : Handle UPM_I_SNDCP_ESTABLISH_LLC_LINK in S0
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201 | Parameters : ptr_context_data - Context data
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 | data - Pointer to compression parameters
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 static void handle_active_activate(struct T_CONTEXT_DATA *ptr_context_data, /*@null@*/ void* data)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 (void)TRACE_FUNCTION("handle_active_activate");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 /* Send SN_ACTIVATE_REQ with establish flag == TRUE */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 send_sn_activate_req(ptr_context_data, (T_NAS_comp_params *)data, TRUE);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212 /* Go to state UPM SNDCP ACTIVATING */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 ptr_context_data->sndcp_control_state = UPM_SNDCP_ACTIVATING;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218 | Function : handle_passive_activate_cnf
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
220 | Description : Handle UPM_P_SN_ACTIVATE_CNF in S1
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 | Parameters : ptr_context_data - Context data
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223 | data - Not used
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
224 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
226 static void handle_passive_activate_cnf(struct T_CONTEXT_DATA *ptr_context_data, /*@unused@*/ /*@null@*/ void* data)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
227 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
228 (void)TRACE_FUNCTION("handle_passive_activate_cnf");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
229
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
230 /* Go to state UPM SNDCP ACTIVE */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
231 ptr_context_data->sndcp_control_state = UPM_SNDCP_ACTIVE;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
232
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
233 #ifndef UPM_WITHOUT_USER_PLANE
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
234 /* Resume Uplink Data */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
235 upm_uplink_data_control(ptr_context_data, UPM_I_UPLINK_DATA_RESUME,
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
236 (void *)UPM_LINK);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
237 #endif /* UPM_WITHOUT_USER_PLANE */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
238
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
239 /* Report link establishment to Link Control */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
240 upm_link_control(ptr_context_data, UPM_I_SNDCP_LLC_LINK_ESTABLISHED, NULL);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
241 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
242
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
243 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
244 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
245 | Function : handle_active_activate_cnf
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
246 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
247 | Description : Handle UPM_P_SN_ACTIVATE_CNF in S2
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
248 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
249 | Parameters : ptr_context_data - Context data
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
250 | data - Not used
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
251 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
252 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
253 static void handle_active_activate_cnf(struct T_CONTEXT_DATA *ptr_context_data, /*@unused@*/ /*@null@*/ void* data)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
254 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
255 (void)TRACE_FUNCTION("handle_active_activate_cnf");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
256
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
257 /* Go to state UPM SNDCP ACTIVE */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
258 ptr_context_data->sndcp_control_state = UPM_SNDCP_ACTIVE;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
259
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
260 /* Report link establishment to Link Control */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
261 upm_link_control(ptr_context_data, UPM_I_SNDCP_LLC_LINK_ESTABLISHED,
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
262 ((T_SN_ACTIVATE_CNF*)data)); /*To pass comp params*/
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
263 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
264
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
265 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
266 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
267 | Function : handle_deactivate
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
268 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
269 | Description : Handle UPM_I_SNDCP_RELEASE_LLC_LINK in S1, S2, S3, or S4.
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
270 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
271 | Parameters : ptr_context_data - Context data
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
272 | data - Local flag (rel_ind)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
273 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
274 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
275 static void handle_deactivate(struct T_CONTEXT_DATA *ptr_context_data, /*@null@*/ void *data)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
276 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
277 U32 rel_ind = (U32)data;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
278 (void)TRACE_FUNCTION("handle_deactivate");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
279
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
280 /* SN_DEACTIVATE_REQ no longer sent in dispatcher function, so send here. */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
281 send_sn_deactivate_req( ptr_context_data->nsapi, (U8)rel_ind);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
282
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
283 /* Go to state UPM SNDCP DEACTIVATING */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
284 ptr_context_data->sndcp_control_state = UPM_SNDCP_DEACTIVATING;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
285 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
286
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
287 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
288 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
289 | Function : handle_sn_deactivate_cnf
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
290 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
291 | Description : Handle UPM_P_SN_DEACTIVATE_CNF in S5
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
292 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
293 | Parameters : ptr_context_data - Context data
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
294 | data - Not used
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
295 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
296 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
297 static void handle_sn_deactivate_cnf(struct T_CONTEXT_DATA *ptr_context_data, /*@unused@*/ /*@null@*/ void* data)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
298 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
299 (void)TRACE_FUNCTION("handle_sn_deactivate_cnf");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
300
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
301 /* Go to state UPM SNDCP INACTIVE */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
302 ptr_context_data->sndcp_control_state = UPM_SNDCP_INACTIVE;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
303
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
304 /* Report LLC link release to Link Control */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
305 upm_link_control(ptr_context_data, UPM_I_SNDCP_LLC_LINK_RELEASED, NULL);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
306 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
307
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
308 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
309 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
310 | Function : handle_modify_llc_link
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
311 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
312 | Description : Handle UPM_I_SNDCP_MODIFY_LLC_LINK
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
313 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
314 | Parameters : ptr_context_data - Context data
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
315 | data - Not used
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
316 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
317 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
318 static void handle_modify_llc_link(struct T_CONTEXT_DATA *ptr_context_data, /*@unused@*/ /*@null@*/ void* data)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
319 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
320 (void)TRACE_FUNCTION("handle_modify_llc_link");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
321
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
322 /* At this point, relevant flags in Context Data have been set by Link Control */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
323
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
324 /* Send SN_MODIFY_REQ */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
325 send_sn_modify_req(ptr_context_data);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
326
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
327 /* Go to state UPM SNDCP MODIFYING */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
328 ptr_context_data->sndcp_control_state = UPM_SNDCP_MODIFYING;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
329 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
330
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
331 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
332 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
333 | Function : handle_sn_modify_cnf
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
334 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
335 | Description : Handle UPM_P_SN_MODIFY_CNF in S4
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
336 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
337 | Parameters : ptr_context_data - Context data
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
338 | data - Not used
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
339 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
340 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
341 static void handle_sn_modify_cnf(struct T_CONTEXT_DATA *ptr_context_data, /*@unused@*/ /*@null@*/ void* data)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
342 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
343 (void)TRACE_FUNCTION("handle_sn_modify_cnf");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
344
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
345 /* Go to state UPM SNDCP ACTIVE */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
346 ptr_context_data->sndcp_control_state = UPM_SNDCP_ACTIVE;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
347
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
348 /* Report LLC link modification completion to Link Control */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
349 upm_link_control(ptr_context_data, UPM_I_SNDCP_LLC_LINK_MODIFIED, NULL);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
350 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
351
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
352
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
353 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
354 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
355 | Function : handle_mmpm_sequence_ind
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
356 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
357 | Description : Handle UPM_P_MMPM_SEQUENCE_IND
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
358 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
359 | Parameters : ptr_context_data - Context data
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
360 | data - sequence number
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
361 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
362 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
363 static void handle_mmpm_sequence_ind(struct T_CONTEXT_DATA *ptr_context_data, /*@null@*/ void* data)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
364 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
365 U32 seq_no = (U32)data;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
366 (void)TRACE_FUNCTION("handle_mmpm_sequence_ind");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
367
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
368 /* Set sequence number for this NSAPI */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
369 upm_set_sequence_number(ptr_context_data, (U8)seq_no);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
370
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
371 #ifndef UPM_WITHOUT_USER_PLANE
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
372 /* Uplink Data Control should discard data older than the sequence number
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
373 * given in data for this NSAPI. */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
374 upm_uplink_data_control(ptr_context_data, UPM_I_UPLINK_DATA_DISCARD,
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
375 data);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
376 #endif /* UPM_WITHOUT_USER_PLANE */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
377 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
378
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
379 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
380 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
381 | Function : handle_status_ind
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
382 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
383 | Description : Handle UPM_P_SN_STATUS_IND
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
384 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
385 | Parameters : ptr_context_data - Context data
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
386 | data - SN_STATUS_IND primitive
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
387 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
388 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
389 static void handle_status_ind(struct T_CONTEXT_DATA *ptr_context_data, /*@null@*/ void* data)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
390 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
391 (void)TRACE_FUNCTION("handle_status_ind");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
392
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
393 TRACE_ASSERT( data != NULL );
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
394
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
395 /* If cause is any other than NO_PEER_RESPONSE, SNDCP Control should
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
396 * deactivate SNDCP. */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
397 /*lint -e613 (Possible use of null pointer 'unknown-name' in left argument to operator '->') */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
398 if ( (((T_SN_STATUS_IND *)data)->ps_cause.ctrl_value != CAUSE_is_from_llc ||
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
399 ((T_SN_STATUS_IND *)data)->ps_cause.value.llc_cause
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
400 !=(U16)CAUSE_LLC_NO_PEER_RES ) &&
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
401 (((T_SN_STATUS_IND *)data)->ps_cause.ctrl_value != CAUSE_is_from_sndcp ||
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
402 ((T_SN_STATUS_IND *)data)->ps_cause.value.sn_cause
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
403 != (U16)CAUSE_SN_NO_PEER_RESPONSE ) )
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
404 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
405 /* Go to state UPM SNDCP INACTIVE */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
406 ptr_context_data->sndcp_control_state = UPM_SNDCP_INACTIVE;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
407
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
408 /*lint +e613 (Possible use of null pointer 'unknown-name' in left argument to operator '->') */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
409 /* Report link release to Link Control */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
410 upm_link_control(ptr_context_data, UPM_I_SNDCP_LLC_LINK_RELEASED, data);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
411 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
412 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
413
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
414 /*==== PUBLIC FUNCTIONS =====================================================*/
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
415
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
416 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
417 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
418 | Function : upm_sndcp_dispatch_mmpm_sequence_ind
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
419 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
420 | Description : Helper function for Dispatcher. Dispatches MMPM_SEQUENCE_IND
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
421 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
422 | Parameters : ptr_prim_data - Pointer to primitive
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
423 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
424 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
425 void upm_sndcp_dispatch_mmpm_sequence_ind(T_MMPM_SEQUENCE_IND *ptr_prim_data)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
426 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
427 int entries;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
428 T_MMPM_npdu_list *entry;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
429
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
430 (void)TRACE_FUNCTION("upm_sndcp_dispatch_mmpm_sequence_ind");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
431
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
432 entries = (int)ptr_prim_data->c_npdu_list;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
433 entry = ptr_prim_data->npdu_list;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
434
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
435 /* Loop over NSAPIs in primitive, and store sequence numbers. */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
436 while (entries > 0) {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
437 struct T_CONTEXT_DATA *context;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
438
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
439 context = upm_get_context_data_from_nsapi(entry->nsapi);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
440 if (context != NULL) {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
441 upm_sndcp_control(context, UPM_P_MMPM_SEQUENCE_IND,
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
442 (void *)entry->receive_n_pdu_number_val);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
443 } else {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
444 (void)TRACE_ERROR("Received sequence numbers for non-existent context!");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
445 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
446
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
447 entries--;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
448 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
449
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
450 send_sn_sequence_req(ptr_prim_data);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
451 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
452
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
453 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
454 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
455 | Function : upm_sndcp_dispatch_sn_status_ind
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
456 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
457 | Description : Helper function for Dispatcher. Dispatches SN_STATUS_IND
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
458 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
459 | Parameters : ptr_prim_data - Pointer to primitive
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
460 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
461 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
462 void upm_sndcp_dispatch_sn_status_ind(T_SN_STATUS_IND *prim)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
463 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
464 int nsapi;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
465 struct T_CONTEXT_DATA *context;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
466
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
467 (void)TRACE_FUNCTION("upm_sndcp_dispatch_sn_status_ind");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
468
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
469 /* If cause is any other than NO_PEER_RESPONSE, SNDCP Control should
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
470 * deactivate SNDCP and inform Session Management. */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
471 if ( (prim->ps_cause.ctrl_value != CAUSE_is_from_llc ||
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
472 prim->ps_cause.value.llc_cause != (U16)CAUSE_LLC_NO_PEER_RES ) &&
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
473 (prim->ps_cause.ctrl_value != CAUSE_is_from_sndcp ||
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
474 prim->ps_cause.value.sn_cause != (U16)CAUSE_SN_NO_PEER_RESPONSE )
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
475 ) {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
476 /* Alert state machine */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
477 for (nsapi = (int)NAS_NSAPI_5; nsapi < NAS_SIZE_NSAPI; nsapi++) {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
478 if ( (prim->nsapi_set & upm_nsapi2nsapi_set(nsapi)) != 0 ) {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
479 context = upm_get_context_data_from_nsapi(nsapi);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
480 if (context != NULL) {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
481 upm_sndcp_control(context, UPM_P_SN_STATUS_IND, prim);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
482
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
483 /* Release context data if applicable (link and DTI both down) */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
484 upm_check_for_released_context_and_release(context);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
485 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
486 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
487 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
488
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
489 /* Inform Session Management -- Once for all NSAPIs affected */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
490 send_sm_status_req(prim->nsapi_set, (T_PS_sapi)prim->sapi,
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
491 prim->ps_cause.ctrl_value, prim->ps_cause.value.sn_cause);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
492 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
493 /* No action if cause is NO_PEER_RESPONSE */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
494 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
495
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
496 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
497 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
498 | Function : upm_sndcp_dispatch_sn_sequence_cnf
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
499 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
500 | Description : Helper function for Dispatcher. Dispatches SN_SEQUENCE_CNF
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
501 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
502 | Parameters : ptr_prim_data - Pointer to primitive
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
503 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
504 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
505 void upm_sndcp_dispatch_sn_sequence_cnf(T_SN_SEQUENCE_CNF *prim)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
506 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
507 (void)TRACE_FUNCTION("upm_sndcp_dispatch_sn_sequence_cnf");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
508
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
509 /* No action needed but forwarding sequence numbers to MM */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
510 send_mmpm_sequence_res(prim);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
511 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
512
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
513 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
514 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
515 | Function : upm_sndcp_dispatch_sn_count_cnf
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
516 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
517 | Description : Helper function for Dispatcher. Dispatches SN_COUNT_CNF
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
518 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
519 | Parameters : prim - Pointer to primitive
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
520 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
521 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
522 void upm_sndcp_dispatch_sn_count_cnf(T_SN_COUNT_CNF *prim)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
523 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
524 (void)TRACE_FUNCTION("upm_sndcp_dispatch_sn_count_cnf");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
525
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
526 /* No action needed but forwarding as UPM_COUNT_CNF */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
527 send_upm_count_cnf(prim->nsapi, prim->octets_uplink, prim->octets_downlink,
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
528 prim->packets_uplink, prim->packets_downlink);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
529 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
530
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
531 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
532 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
533 | Function : upm_sndcp_dispatch_upm_count_req
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
534 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
535 | Description : Helper function for Dispatcher. Dispatches UPM_COUNT_REQ
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
536 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
537 | Parameters : prim - Pointer to primitive
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
538 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
539 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
540 void upm_sndcp_dispatch_upm_count_req(T_UPM_COUNT_REQ *prim)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
541 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
542 (void)TRACE_FUNCTION("upm_sndcp_dispatch_upm_count_req");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
543
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
544 /* No action needed but forwarding as SN_COUNT_REQ */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
545 send_sn_count_req(prim->nsapi, prim->reset);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
546 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
547
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
548 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
549 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
550 | Function : upm_sndcp_control_init
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
551 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
552 | Description : SNDCP Control state machine initialization function
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
553 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
554 | Parameters : ptr_context_data - Pointer to context data
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
555 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
556 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
557 void upm_sndcp_control_init(struct T_CONTEXT_DATA *ptr_context_data)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
558 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
559 (void)TRACE_FUNCTION("upm_sndcp_control_init");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
560
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
561 TRACE_ASSERT(ptr_context_data != NULL);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
562 /*lint -e613 (Possible use of null pointer 'ptr_context_data' in left argument to operator '->') */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
563 ptr_context_data->sndcp_control_state = UPM_SNDCP_INACTIVE;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
564 ptr_context_data->gprs_data.pkt_flow_id = (U8)PS_PKT_FLOW_ID_NOT_PRES;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
565 /*lint +e613 (Possible use of null pointer 'ptr_context_data' in left argument to operator '->') */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
566 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
567
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
568 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
569 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
570 | Function : upm_sndcp_control_exit
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
571 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
572 | Description : SNDCP Control state machine exit function
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
573 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
574 | Parameters : ptr_context_data - Pointer to context data
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
575 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
576 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
577 void upm_sndcp_control_exit(struct T_CONTEXT_DATA *ptr_context_data)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
578 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
579 (void)TRACE_FUNCTION("upm_sndcp_control_exit");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
580
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
581 TRACE_ASSERT(ptr_context_data != NULL);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
582 /*lint -e613 (Possible use of null pointer 'ptr_context_data' in left argument to operator '->') */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
583 ptr_context_data->sndcp_control_state = UPM_SNDCP_INACTIVE;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
584 ptr_context_data->gprs_data.pkt_flow_id = (U8)PS_PKT_FLOW_ID_NOT_PRES;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
585 /*lint +e613 (Possible use of null pointer 'ptr_context_data' in left argument to operator '->') */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
586 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
587
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
588 /*
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
589 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
590 | Function : upm_sndcp_control
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
591 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
592 | Description : SNDCP Control state machine
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
593 |
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
594 | Parameters : ptr_context_data - Pointer to context data
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
595 | event - Internal event (see upm_sndcp_control.h)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
596 | data - Event dependent parameter
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
597 +------------------------------------------------------------------------------
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
598 */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
599 void upm_sndcp_control (struct T_CONTEXT_DATA *ptr_context_data,
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
600 T_UPM_SNDCP_CONTROL_EVENT event,
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
601 /*@null@*/ void* data)
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
602 {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
603 #ifdef DEBUG
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
604 T_UPM_SNDCP_CONTROL_STATE old_state;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
605 /*@observer@*/
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
606 static const char *state_name[UPM_SNDCP_CONTROL_NUMBER_OF_STATES] = {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
607 "S0_UPM_SNDCP_INACTIVE",
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
608 "S1_UPM_SNDCP_AWAIT_ACTIVATE",
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
609 "S2_UPM_SNDCP_ACTIVATING",
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
610 "S3_UPM_SNDCP_ACTIVE",
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
611 "S4_UPM_SNDCP_MODIFYING",
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
612 "S5_UPM_SNDCP_DEACTIVATING"
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
613 };
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
614 /*@observer@*/
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
615 static const char *event_name[UPM_LINK_CONTROL_NUMBER_OF_EVENTS] = {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
616 "UPM_P_SN_ACTIVATE_CNF",
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
617 "UPM_P_SN_DEACTIVATE_CNF",
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
618 "UPM_P_SN_MODIFY_CNF",
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
619 "UPM_P_SN_STATUS_IND",
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
620 "UPM_P_MMPM_SEQUENCE_IND",
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
621 "UPM_I_SNDCP_AWAIT_ESTABLISH",
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
622 "UPM_I_SNDCP_ESTABLISH_LLC_LINK",
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
623 "UPM_I_SNDCP_MODIFY_LLC_LINK",
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
624 "UPM_I_SNDCP_RELEASE_LLC_LINK"
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
625 };
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
626
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
627 TRACE_ASSERT(ptr_context_data != NULL);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
628 TRACE_ASSERT(event < UPM_SNDCP_CONTROL_NUMBER_OF_EVENTS);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
629
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
630 old_state = ptr_context_data->sndcp_control_state;
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
631
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
632 if (transition[(U16)old_state][(U16)event].event != event) {
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
633 (void)TRACE_ERROR("Event table error in upm_sndcp_control!");
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
634 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
635 #endif /* DEBUG */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
636
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
637 transition[(U16)ptr_context_data->sndcp_control_state][(U16)event].func(ptr_context_data, data);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
638
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
639 #ifdef DEBUG
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
640 (void)TRACE_EVENT_P4("SNDCP #%d: %s => %s to %s",
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
641 ptr_context_data->nsapi,
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
642 event_name[(U16)event],
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
643 state_name[(U16)old_state],
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
644 state_name[(U16)ptr_context_data->sndcp_control_state]);
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
645 #endif /* DEBUG */
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
646 }
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
647
2cf312e56ee7 src/g23m-gprs/upm: import from LoCosto source
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
648 /*==== END OF FILE ==========================================================*/