annotate src/cs/drivers/drv_app/fchg/fchg_env.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 ab47ade99fa9
children
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1 /*
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2 * This module provides the glue to the RiViera environment
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3 * for our FCHG SWE.
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4 */
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5
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6 #include "fchg/fchg_env.h"
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7 #include "rv/rv_general.h"
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8 #include "rvf/rvf_api.h"
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9 #include "rvm/rvm_priorities.h"
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10 #include "rvm/rvm_api.h"
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11 #include "rvm/rvm_use_id_list.h"
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12 #include <string.h>
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13
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14 /* Define a pointer to the PWR environment control block */
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15 T_PWR_CTRL_BLOCK *pwr_ctrl = NULL;
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16
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17 /* Define global pointer to the error function */
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18 static T_RVM_RETURN (*pwr_error_ft) (T_RVM_NAME swe_name,
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19 T_RVM_RETURN error_cause,
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20 T_RVM_ERROR_TYPE error_type,
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21 T_RVM_STRING error_msg);
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22
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23 T_RVM_RETURN fchg_get_info (T_RVM_INFO_SWE *infoSWE)
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24 {
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25 /* SWE info */
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26
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27 infoSWE->swe_type = RVM_SWE_TYPE_4;
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28 infoSWE->type_info.type4.swe_use_id = FCHG_USE_ID;
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29 memcpy( infoSWE->type_info.type4.swe_name, "FCHG", 5 );
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30
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31 infoSWE->type_info.type4.stack_size = FCHG_STACK_SIZE;
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32 infoSWE->type_info.type4.priority = RVM_LCC_TASK_PRIORITY;
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33
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34 /* memory bank info */
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35 infoSWE->type_info.type4.nb_mem_bank = 1;
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36
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37 memcpy ((UINT8 *) infoSWE->type_info.type4.mem_bank[0].bank_name, "FCHG_PRIM", 10);
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38 infoSWE->type_info.type4.mem_bank[0].initial_params.size = FCHG_MB_PRIM_SIZE;
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39 infoSWE->type_info.type4.mem_bank[0].initial_params.watermark = FCHG_MB_PRIM_WATERMARK;
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40
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41 /* linked SWE info: we use FFS */
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42 infoSWE->type_info.type4.nb_linked_swe = 1;
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43 infoSWE->type_info.type4.linked_swe_id[0] = FFS_USE_ID;
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44
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45 /* generic functions */
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46 infoSWE->type_info.type4.set_info = fchg_set_info;
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47 infoSWE->type_info.type4.init = fchg_init;
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48 infoSWE->type_info.type4.core = fchg_core;
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49 infoSWE->type_info.type4.stop = fchg_stop;
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50 infoSWE->type_info.type4.kill = fchg_kill;
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51
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52 /* Set the return path */
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53 infoSWE->type_info.type4.return_path.callback_func = NULL;
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54 infoSWE->type_info.type4.return_path.addr_id = 0;
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55
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56 return RV_OK;
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57 }
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58
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59 T_RVM_RETURN fchg_set_info(T_RVF_ADDR_ID addr_id,
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60 T_RV_RETURN return_path[],
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61 T_RVF_MB_ID mbId[],
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62 T_RVM_RETURN (*callBackFct) (T_RVM_NAME SWEntName,
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63 T_RVM_RETURN errorCause,
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64 T_RVM_ERROR_TYPE errorType,
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65 T_RVM_STRING errorMsg))
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66 {
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67
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68 T_RVF_MB_STATUS mb_status;
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69
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70 mb_status = rvf_get_buf(mbId[0],sizeof(T_PWR_CTRL_BLOCK),(void **) &pwr_ctrl);
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71 if (mb_status == RVF_RED)
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72 {
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73 rvf_send_trace("fchg_set_info: rvf_get_buf() failed", 35,
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74 NULL_PARAM,
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75 RV_TRACE_LEVEL_ERROR,
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76 FCHG_USE_ID);
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77 return (RVM_MEMORY_ERR);
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78 }
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79 memset(pwr_ctrl, 0, sizeof(T_PWR_CTRL_BLOCK));
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80
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81 /* store the pointer to the error function */
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82 pwr_error_ft = callBackFct ;
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83
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84 /* Store the addr id */
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85 pwr_ctrl->addr_id = addr_id;
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86
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87 /* Store the memory bank id */
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88 pwr_ctrl->prim_id = mbId[0];
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89
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90 return RV_OK;
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91 }
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92
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93 T_RVM_RETURN fchg_init(void)
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94 {
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95 return RV_OK;
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96 }
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97
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98 T_RVM_RETURN fchg_stop(void)
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99 {
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100 return RV_OK;
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101 }
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102
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103 T_RVM_RETURN fchg_kill(void)
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104 {
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105 /* free all memory buffer previously allocated */
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106 rvf_free_buf ((void *) pwr_ctrl);
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107
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108 return RV_OK;
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109 }