annotate src/cs/services/tty/tty_i.h @ 639:026c98f757a6

tpudrv12.h & targets/gtm900.h: our current support is for MGC2GSMT version only As it turns out, there exist two different Huawei-made hw platforms both bearing the marketing name GTM900-B: one is MG01GSMT, the other is MGC2GSMT. The two are NOT fw-compatible: aside from flash chip differences which should be handled by autodetection, the two hw platforms are already known to have different RFFEs with different control signals, and there may be other differences not yet known. Our current gtm900 build target is for MGC2GSMT only; we do not yet have a specimen of MG01GSMT on hand, hence no support for that version will be possible until and unless someone provides one.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 30 Jan 2020 18:19:01 +0000
parents 945cf7f506b2
children
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1 /**
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2 * @file tty_i.h
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3 *
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4 * Internal definitions for TTY.
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5 *
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6 * @author Frederic Turgis (f-turgis@ti.com) & Gerard Cauvy (g-cauvy@ti.com)
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7 * @version 0.1
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8 */
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9
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10 /*
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11 * History:
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12 *
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13 * Date Modification
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14 * ------------------------------------
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15 * 01/27/2003 Create
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16 *
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17 * (C) Copyright 2003 by Texas Instruments Incorporated, All Rights Reserved
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18 */
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19
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20 #ifndef __TTY_I_H_
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21 #define __TTY_I_H_
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22
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23
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24 #include "rv/rv_general.h"
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25 #include "rvm/rvm_gen.h"
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26 #include "rvf/rvf_api.h"
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27 #include "rvm/rvm_use_id_list.h"
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28
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29 /* TTY entity (Background Task) is HIGHLY linked to the Audio entity. */
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30 #include "audio/audio_api.h"
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31
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32 /* Macro definition for sending trace */
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33 #define TTY_SEND_TRACE(text,level) rvf_send_trace(text, sizeof(text)-1, NULL_PARAM, level, TTY_USE_ID )
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34
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35 /* Events Masks for TTY SWE. */
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36 #define TTY_DATA_EVENT_MASK (EVENT_MASK(RVF_APPL_EVT_0))
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37 #define TTY_INIT_EVENT_MASK (EVENT_MASK(RVF_APPL_EVT_1))
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38 #define TTY_EXIT_EVENT_MASK (EVENT_MASK(RVF_APPL_EVT_2))
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39
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40 /* TTY Control Block. */
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41 typedef struct
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42 {
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43 /**
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44 * Return path of the input result (should be the return path to access
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45 * to the SWE we are communicating with).
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46 */
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47 T_RV_RETURN_PATH return_path;
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48
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49 /** Pointer to the error function */
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50 T_RVM_RETURN (*error_ft)(T_RVM_NAME swe_name,
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51 T_RVM_RETURN error_cause,
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52 T_RVM_ERROR_TYPE error_type,
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53 T_RVM_STRING error_msg);
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54
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55 /** Mem bank id. */
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56 T_RVF_MB_ID prim_mb_id;
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57
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58 /** Address ID of TTY SWE */
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59 T_RVF_G_ADDR_ID addr_id;
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60
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61 UINT8 state;
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62
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63 } T_TTY_ENV_CTRL_BLK;
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64
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65 /* Internal messages definition */
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66 #define TTY_START_REQ (0x00F0 | AUDIO_EVENT_INTERN | AUDIO_EVENTS_MASK)
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67
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68 typedef struct
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69 {
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70 T_RV_HDR os_hdr;
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71 T_RV_RETURN return_path;
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72 } T_TTY_START;
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73
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74 #define TTY_STOP_REQ (0x00F1 | AUDIO_EVENT_INTERN | AUDIO_EVENTS_MASK)
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75
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76 typedef struct
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77 {
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78 T_RV_HDR os_hdr;
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79 T_RV_RETURN return_path;
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80 } T_TTY_STOP;
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81
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82 /* Define all the state of the TTY State Machine */
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83 #define TTY_IDLE (1)
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84 #define TTY_WAIT_START_CON (2)
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85 #define TTY_WAIT_STOP_COMMAND (3)
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86 #define TTY_WAIT_START_CON_TO_STOP (4)
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87 #define TTY_WAIT_STOP_CON (5)
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88
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89 #endif /* __TTY_I_H_ */