FreeCalypso > hg > fc-tourmaline

annotate src/cs/layer1/dyn_dwl_include/l1_dyn_dwl_proto.h @ 275:79cfefc1e2b4

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audio mode load: gracefully handle mode files of wrong AEC version Unfortunately our change of enabling L1_NEW_AEC (which is necessary in order to bring our Calypso ARM fw into match with the underlying DSP reality) brings along a change in the audio mode file binary format and file size - all those new tunable AEC parameters do need to be stored somewhere, after all. But we already have existing mode files in the old format, and setting AEC config to garbage when loading old audio modes (which is what would happen without the present change) is not an appealing proposition. The solution implemented in the present change is as follows: the audio mode loading code checks the file size, and if it differs from the active version of T_AUDIO_MODE, the T_AUDIO_AEC_CFG structure is cleared - set to the default (disabled AEC) for the compiled type of AEC. We got lucky in that this varying T_AUDIO_AEC_CFG structure sits at the end of T_AUDIO_MODE!
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 30 Jul 2021 02:55:48 +0000
parents 4e78acac3d88
children
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /************* Revision Controle System Header *************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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2 * GSM Layer 1 software
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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3 * L1_DYN_DWL_PROTO.H
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4 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 * Filename l1_dyn_dwl_proto.h
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6 * Copyright 2004 (C) Texas Instruments
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7 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8 ************* Revision Controle System Header *************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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10 #if (L1_DYN_DSP_DWNLD == 1)
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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12 #ifndef _L1_DYN_DWL_PROTO_H_
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13 #define _L1_DYN_DWL_PROTO_H_
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 /* Functions declared in l1_dyn_dwl_apihisr.c */
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16 void l1_dyn_dwnld_apihisr(void);
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17 BOOL l1_dyn_dwnld_apihisr_error_handler(void);
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18 UWORD8 l1_dyn_dwnld_copy_patch_process (BOOL new_patch);
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21 /* Functions declared in l1_dyn_dwl_afunc.c*/
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22 void l1_handle_particular_cases_for_TCS211(UWORD32 msg_code, BOOL *return_flag);
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23 BOOL l1_does_the_incoming_primitive_trigger_dynamic_dwnld(UWORD32 msg_code, BOOL delay_flag);
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24 UWORD16 l1_lookup_primitive_patch_matrix(UWORD32 msg_code, UWORD16* patch_id_p);
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25 BOOL l1_is_patch_already_installed (UWORD16 patch_id);
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26 BOOL l1_is_patch_id_in_uninstall_set (UWORD16 patch_id, UWORD16 *uninstall_patch_vect, UWORD16 num_of_uninstall_elem);
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27 BOOL l1_manage_patch_incompatibilty(UWORD16 num_of_patch_id_to_dwnld, UWORD16 *num_of_uninstall_elem, UWORD16 *uninstall_patch_id_vect);
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28 void l1_update_semaphores_for_all_state_machines(UWORD16 num_of_patch_id_to_dwnld);
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29 void l1_set_semaphores_for_all_state_machines_involved(UWORD16 delay_num_patch, UWORD16* delay_patch_array);
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30 void l1_reset_semaphores();
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31 void l1_disable_DSP_trace();
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32 void l1_enable_DSP_trace();
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33 BOOL l1_pop_Primitive(UWORD32 *p_primitive);
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34 UWORD32 l1_check_Fifo_Primitive();
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35 BOOL l1_push_Primitive(UWORD32 primitive_id);
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36
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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37 /* Functions declared in l1_dyn_dwl_async.c */
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Mychaela Falconia <falcon@freecalypso.org>
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38 BOOL l1_dynamic_download_manager(UWORD32 SignalCode, BOOL delay_flag);
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Mychaela Falconia <falcon@freecalypso.org>
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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40 /* Functions declared in l1_dyn_dwl_func.c*/
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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42 void l1_set_uninstall_parameters(void);
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43 BOOL l1_set_dyn_dwnld_install_vect(UWORD16* size_p, UWORD32* dest_addr, UWORD16* crc_vect, const UWORD8 *patch_array_code, UWORD16 i);
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44 UWORD16 l1_initialize_patch_parameters();
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45 void l1_initialize_pointers_for_copy(UWORD16 **pp_dest_mcu, UWORD16 **pp_src_mcu);
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46 void l1_copy_till_the_end_of_the_patch_and_update_write_pointer(UWORD16 tmp_patch_size, UWORD16* p_dest_mcu, UWORD16* p_src_mcu);
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47 void l1_copy_till_end_of_dwnld_area_and_update_write_pointer(UWORD16 tmp_dwnld_area_size,UWORD16 *p_dest_mcu, UWORD16 *p_tmp_patch_size, UWORD16 **pp_src_mcu);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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48 BOOL l1_copy_first_N_words (UWORD16 *dwnld_area_size_p, UWORD16 *patch_area_size_p, UWORD16 **pp_dest_mcu, UWORD16 **pp_src_mcu);
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49 UWORD16 l1_initialize_download_area_parameters();
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50 BOOL l1_init_pointers_and_copy_first_block_of_data(UWORD16 *dwnld_area_size_p, UWORD16 *patch_size_p, UWORD16 **pp_dest_mcu, UWORD16 **pp_src_mcu, BOOL new_patch);
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51
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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52 /* Functions declared in l1_dyn_dwl_init.c*/
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54 void l1_dyn_dwnld_initialize_var();
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55 void l1_dyn_dwnld_reset();
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56 void l1_dyn_dwnld_reset_api();
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59 #endif // _L1_DYN_DWL_PROTO_H_
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60 #endif // L1_DYN_DSP_DWNLD