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annotate src/g23m-aci/aci/dcm_state.h @ 662:8cd8fd15a095

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SIM speed enhancement re-enabled and made configurable TI's original code supported SIM speed enhancement, but Openmoko had it disabled, and OM's disabling of speed enhancement somehow caused certain SIM cards to start working which didn't work before (OM's bug #666). Because our FC community is much smaller in year 2020 than OM's community was in their day, we are not able to find one of those #666-affected SIMs, thus the real issue they had encountered remains elusive. Thus our solution is to re-enable SIM speed enhancement and simply wait for if and when someone runs into a #666-affected SIM once again. We provide a SIM_allow_speed_enhancement global variable that allows SIM speed enhancement to be enabled or disabled per session, and an /etc/SIM_spenh file in FFS that allows it to enabled or disabled on a non-volatile basis. SIM speed enhancement is now enabled by default.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 24 May 2020 05:02:28 +0000
parents 53929b40109c
children
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project : GSM-F&D (8411)
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4 | Modul : ACI
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5 +-----------------------------------------------------------------------------
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6 | Copyright 2002 Texas Instruments Berlin, AG
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Description : DCM instance is a state machine with several possible states.
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18 | Based on the current state, DCM handle different kind of messages/events.
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19 | States are listed in the order they should normally be sequenced.
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20 +-----------------------------------------------------------------------------
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21 */
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22
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23 #ifndef __DCMSTATE_H__
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24 #define __DCMSTATE_H__
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25
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26 /**
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27 * DCM states.
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28 *
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29 * DCM instance is a state machine with several possible states.
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30 * Based on the current state, DCM handle different kind of messages/events.
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31 * States are listed in the order they should normally be sequenced.
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32 *
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33 * See the Readme file for a description of the state machine.
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34 */
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35 typedef enum
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36 {
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37 DCM_OFF,
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38 DCM_IDLE,
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39 DCM_ACTIVATING_CONN,
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40 DCM_CONN_ACTIVATED,
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41 DCM_CLOSING_CONN
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42 } T_DCM_INTERNAL_STATE;
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43
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44
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45 /**
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46 * DCM substates.
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47 *
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48 * DCM instance is a state machine with several possible states.
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49 * Substates are included in some states.
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50 */
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51
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52 typedef enum
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53 {
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54 DCM_SUB_NO_ACTION = 0, /* ALL */
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55 DCM_SUB_WAIT_CGATT_CNF, /* DCM_ACTIVATING_CONN */
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56 DCM_SUB_WAIT_CGACT_CNF, /* DCM_ACTIVATING_CONN */
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57 DCM_SUB_WAIT_SATDN_CNF, /* DCM_ACTIVATING_CONN */
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58 DCM_SUB_WAIT_SATH_CNF, /* DCM_CLOSING_CONN */
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59 DCM_SUB_WAIT_CGDEATT_CNF, /* DCM_CLOSING_CONN */
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60 DCM_SUB_WAIT_CGDEACT_CNF /* DCM_CLOSING_CONN */
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61 } T_DCM_INTERNAL_SUBSTATE;
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62
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63
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64 T_DCM_RET dcm_idle (T_DCM_HDR * msg_p);
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65 T_DCM_RET dcm_activating_conn(T_DCM_HDR * msg_p);
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66 T_DCM_RET dcm_conn_activated(T_DCM_HDR * msg_p);
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67 T_DCM_RET dcm_closing_conn(T_DCM_HDR * msg_p );
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68
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69 T_DCM_RET dcm_new_state(U8 state, U8 substate);
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70 T_DCM_RET dcm_save_state(void);
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71 T_DCM_RET dcm_restore_state(void);
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72 void dcm_dispay_state(U8 state, U8 substate);
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73 void dcm_dispay_sub_state(U8 substate_1, U8 substate_2);
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74
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75
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76 #endif