FreeCalypso > hg > fc-tourmaline
annotate src/cs/services/dar/dar_handle_message.c @ 221:5bf097aeaad7
LLS: when turning off all LEDs on boot, skip LED-C
Having LLS turn off LED-A and LED-B on boot is normally unnecessary
(they should already be off in Iota), but it is harmless, hence this
logic is kept for robustness. However, having LLS read-modify-write
the BCICTL2 register (to turn off LED-C) creates a potential race
condition with FCHG writes to this register, especially in the case
when baseband switch-on is caused by VCHG and charging is expected
to start right away. Furthermore, control of the charging LED itself
(on those hw targets that have it) is the responsibility of the FCHG
SWE, hence LLS should leave it alone.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 26 Apr 2021 21:55:13 +0000 |
parents | 4e78acac3d88 |
children |
rev | line source |
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0
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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1 /****************************************************************************/ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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2 /* */ |
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3 /* File Name: dar_handle_message.c */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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4 /* */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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5 /* Purpose: This function is called when the DAR entity receives a new */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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6 /* message in its mailbox. */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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7 /* */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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8 /* */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
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9 /* Version 0.1 */ |
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10 /* */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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11 /* Date Modification */ |
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12 /* ------------------------------------ */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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13 /* 17 October 2001 Create */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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14 /* */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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15 /* Author Stephanie Gerthoux */ |
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16 /* */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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17 /* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved*/ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
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18 /****************************************************************************/ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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19 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
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20 #include "rv/rv_defined_swe.h" |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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21 #ifdef RVM_DAR_SWE |
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22 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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23 #include "rv/rv_general.h" |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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24 #include "rvm/rvm_gen.h" |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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25 #include "rvm/rvm_priorities.h" |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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26 #include "dar/dar_api.h" |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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27 #include "dar/dar_env.h" |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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28 #include "dar/dar_macro_i.h" |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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29 #include "dar/dar_messages_i.h" |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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30 #include "dar/dar_msg_ft.h" |
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31 |
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32 /********************************************************************************/ |
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33 /* Function dar_handle_message */ |
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parents:
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34 /* */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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35 /* Description This function is called every time the DAR entity received */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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parents:
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36 /* a new message in its mailbox */ |
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parents:
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37 /* */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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38 /********************************************************************************/ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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39 |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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40 T_RV_RET dar_handle_msg(T_RV_HDR *msg_p) |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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41 { |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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42 /* Declare local variables */ |
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43 T_RV_RET status = RVF_GREEN; |
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parents:
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44 |
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45 if (msg_p != NULL) |
4e78acac3d88
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46 { |
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47 switch (msg_p->msg_id) |
4e78acac3d88
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48 { |
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49 case DAR_FILTER_REQ: |
4e78acac3d88
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50 { |
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51 //DAR_SEND_TRACE_PARAM("DAR Diagnose with the msg", msg_p->msg_id, RV_TRACE_LEVEL_DEBUG_LOW); |
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52 /* process the dar filter */ |
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53 dar_filter_request((T_DAR_FILTER_START *)msg_p); |
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54 break; |
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55 } |
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56 |
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57 case DAR_WRITE_REQ: |
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58 { |
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59 //DAR_SEND_TRACE_PARAM("DAR Diagnose with the msg", msg_p->msg_id, RV_TRACE_LEVEL_DEBUG_LOW); |
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60 /* process the dar to write */ |
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61 dar_write_data_in_buffer((T_DAR_WRITE_START *)msg_p); |
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62 break; |
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63 } |
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64 |
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65 default: |
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66 { |
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67 /* Unknow message has been received */ |
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68 DAR_TRACE_WARNING("A DAR unknow message has been received "); |
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69 break; |
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70 }; |
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71 } /* switch (msg_p->msg_id) */ |
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72 |
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73 /* Free message buffer */ |
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74 status = rvf_free_buf((T_RVF_BUFFER *)msg_p); |
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75 if (status != RVF_GREEN) |
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76 { |
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77 DAR_SEND_TRACE(" DAR ERROR (env). A wrong message is deallocated ", |
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78 RV_TRACE_LEVEL_ERROR); |
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79 } |
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80 } /* if (msg_p != NULL) */ |
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81 |
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82 return RV_OK; |
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83 } |
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84 |
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85 #endif /* #ifdef RVM_DAR_SWE */ |