FreeCalypso > hg > fc-tourmaline

annotate src/cs/riviera/rvf/rvf_mem_pool.c @ 291:a72feaed133a

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PWT buzzer driver: conditionalize on TARGET_HAS_BUZZER Here we add a new target config preprocessor symbol TARGET_HAS_BUZZER, currently defined for c11x and c139; later we also expect to have it on for FC Venus, and in FC Magnetite we are going to turn it on for target dsample, just for the sake of completeness and philosophical correctness.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 26 Mar 2022 19:31:18 +0000
parents 4e78acac3d88
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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1 /****************************************************************************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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2 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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3 /* Name rvf_mem_pool.c */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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4 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 /* Function this file contains the definition of main memory pool */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 /* Version 0.1 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9 /* Date Modification */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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10 /* ------------------------------------ */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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11 /* 06/08/02 Create */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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12 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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13 /* Author Laurent Sollier (l-sollier@ti.com) */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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14 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 /* (C) Copyright 2002 by Texas Instruments Incorporated, All Rights Reserved*/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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16 /****************************************************************************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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17
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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18 #include "rvf/rvf_pool_size.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19 #include "rvf/rvf_cust.h"
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20
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21 /******** MEMORY POOLS ******************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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22 /* Define the buffer pools */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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23 T_RVF_POOL _rvf_pools[RVF_NB_POOLS];
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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24
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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25
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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26 /* allocated static buffer pools */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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27 UINT8 Buf0[RVF_POOL_0_SIZE];
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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28
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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29 #if (RVF_NB_POOLS > 1)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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30 UINT8 Buf1[RVF_POOL_1_SIZE];
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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31 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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32
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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33 /*******************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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34 **
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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35 ** Function _rvf_init_mem_pool
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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36 **
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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37 ** Description This function is called to initialize the different memory
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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38 ** pool.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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39 **
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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40 ** Returns void
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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41 **
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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42 *******************************************************************************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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43 void _rvf_init_mem_pool(void)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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44 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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45 /* initialize buffer pools */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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46 _rvf_init_free_queue(0, RVF_POOL_0_SIZE, (UINT8 *)Buf0);
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47
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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48 #if (RVF_NB_POOLS > 1)
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49 _rvf_init_free_queue(1, RVF_POOL_1_SIZE, (UINT8 *)Buf1);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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50 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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51 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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52
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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53 /*******************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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54 **
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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55 ** Function _rvf_get_mem_usage_ratio
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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56 **
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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57 ** Description This function is called to have the value of
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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58 ** RVF_MEM_USAGE_RATIO.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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59 **
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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60 ** Returns The value of RVF_MEM_USAGE_RATIO (see details of this value
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61 ** in rvf_pool_size.h)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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62 **
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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63 *******************************************************************************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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64 UINT16 _rvf_get_mem_usage_ratio(void)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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65 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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66 return RVF_MEM_USAGE_RATIO;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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67 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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68
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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69 /*******************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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70 **
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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71 ** Function _rvf_get_number_of_pool
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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72 **
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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73 ** Description This function is called to have the number of memory pool.
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74 **
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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75 ** Returns The number of available different pool
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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76 **
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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77 *******************************************************************************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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78 UINT16 _rvf_get_number_of_pool(void)
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79 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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80 return RVF_NB_POOLS;
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81 }