| 1 | /*************************************************************************** |
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| 2 | * Copyright (c) 2003-2011, Broadcom Corporation |
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| 3 | * All Rights Reserved |
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| 4 | * Confidential Property of Broadcom Corporation |
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| 5 | * |
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| 6 | * THIS SOFTWARE MAY ONLY BE USED SUBJECT TO AN EXECUTED SOFTWARE LICENSE |
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| 7 | * AGREEMENT BETWEEN THE USER AND BROADCOM. YOU HAVE NO RIGHT TO USE OR |
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| 8 | * EXPLOIT THIS MATERIAL EXCEPT SUBJECT TO THE TERMS OF SUCH AN AGREEMENT. |
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| 9 | * |
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| 10 | * $brcm_Workfile: bdma_mem.c $ |
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| 11 | * $brcm_Revision: Hydra_Software_Devel/9 $ |
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| 12 | * $brcm_Date: 3/21/11 6:37p $ |
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| 13 | * |
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| 14 | * Module Description: |
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| 15 | * |
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| 16 | * |
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| 17 | * Revision History: |
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| 18 | * $brcm_Log: /magnum/portinginterface/dma/7400/bdma_mem.c $ |
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| 19 | * |
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| 20 | * Hydra_Software_Devel/9 3/21/11 6:37p vanessah |
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| 21 | * SW7420-1431: support oflarge DMA descriptor list subset |
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| 22 | * |
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| 23 | * Hydra_Software_Devel/8 2/22/11 7:48a vanessah |
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| 24 | * SW7550-670: add Sharf DMA support |
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| 25 | * |
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| 26 | * Hydra_Software_Devel/7 2/2/11 10:26a vanessah |
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| 27 | * SW7550-670: add Sharf DMA support |
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| 28 | * |
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| 29 | * Hydra_Software_Devel/6 1/18/11 4:53p cdisc |
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| 30 | * SW35125-56: adding 35125 BCHP precompile lines and removing 35125 stub |
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| 31 | * functions |
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| 32 | * |
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| 33 | * Hydra_Software_Devel/5 11/9/10 5:11p vanessah |
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| 34 | * SW35125-11: DMA PI support for 35125 |
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| 35 | * |
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| 36 | * Hydra_Software_Devel/4 8/20/08 4:07p syang |
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| 37 | * PR 45892 : took off unnecessary criticalsection protection |
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| 38 | * |
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| 39 | * Hydra_Software_Devel/3 7/30/08 11:53a syang |
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| 40 | * PR 45128: fix ptr over-run caused by using BDMA_MemDmaEngine_eUnknown |
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| 41 | * for engine handle array boundary |
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| 42 | * |
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| 43 | * Hydra_Software_Devel/2 7/11/08 3:45p syang |
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| 44 | * PR 43729: rm code for old crypto hw arch |
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| 45 | * |
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| 46 | * Hydra_Software_Devel/24 12/7/07 6:38p syang |
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| 47 | * PR 34606: move SetCrypto to Tran level from Engine level for better |
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| 48 | * sharing by threads of the same progress |
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| 49 | * |
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| 50 | * Hydra_Software_Devel/23 12/7/07 4:10p syang |
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| 51 | * PR 34606: rewrite more than half of code to support hw sharing for |
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| 52 | * kernel and user-mode sides |
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| 53 | * |
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| 54 | * Hydra_Software_Devel/22 10/15/07 3:37p syang |
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| 55 | * PR 35947: add "_isr" to call back func name |
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| 56 | * |
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| 57 | * Hydra_Software_Devel/21 3/16/07 3:23p syang |
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| 58 | * PR 28173: add scatter-gather support |
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| 59 | * |
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| 60 | * Hydra_Software_Devel/20 3/16/07 12:51p syang |
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| 61 | * PR 28173: add dynamic link support (not turn on yet) |
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| 62 | * |
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| 63 | * Hydra_Software_Devel/18 10/3/06 4:00p syang |
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| 64 | * PR 24634: replace critical section with private mutex for |
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| 65 | * mem/pci_dma_handle create/destroy. |
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| 66 | * |
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| 67 | * Hydra_Software_Devel/17 3/23/06 12:41p syang |
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| 68 | * PR 19670: added support for 7438 |
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| 69 | * |
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| 70 | * Hydra_Software_Devel/16 7/14/05 5:12p syang |
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| 71 | * PR 16059: updated 7401 crypto configure |
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| 72 | * |
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| 73 | * Hydra_Software_Devel/15 7/8/05 4:00p nissen |
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| 74 | * PR 15575: Added BDMA_Mem_Transfer() entry point function to do memory |
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| 75 | * transfers with less function call overhead. |
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| 76 | * |
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| 77 | * Hydra_Software_Devel/14 5/19/05 4:46p syang |
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| 78 | * PR 14516: added obsolete comments to older API Func, and added _isr |
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| 79 | * version of SetDmaBlockInfo |
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| 80 | * |
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| 81 | * Hydra_Software_Devel/13 5/18/05 9:44p nissen |
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| 82 | * PR 14516: Added support for setting ENC_DEC_INIT and removed word |
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| 83 | * alignment check of TRANSFER_SIZE. |
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| 84 | * |
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| 85 | * Hydra_Software_Devel/12 5/18/05 9:00p nissen |
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| 86 | * PR 15312: Added support for big endian memory transfers. |
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| 87 | * |
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| 88 | * Hydra_Software_Devel/11 5/13/05 4:23p syang |
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| 89 | * PR 15269: added implementation of BDMA_Mem_Tran_GetMaxNumBlocks and |
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| 90 | * BDMA_Pci_Tran_GetMaxNumBlocks |
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| 91 | * |
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| 92 | * Hydra_Software_Devel/10 5/24/04 5:58p jasonh |
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| 93 | * PR 11189: Merge down from B0 to main-line |
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| 94 | * |
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| 95 | * Hydra_Software_Devel/Refsw_Devel_7038_B0/1 5/6/04 2:23p syang |
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| 96 | * PR 10685: In order to support new crypt features of B0, changed DesSel |
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| 97 | * to CryptAlg, expanded Key sel, added MODE_SEL and ENC_DEC_INIT |
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| 98 | * setting (changed to use mode 1, mode 0 is not used again), |
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| 99 | * |
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| 100 | * Hydra_Software_Devel/9 2/4/04 3:00p syang |
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| 101 | * PR 9608: 1). added init for hMemDma / hPciDma of Channel, hDma of |
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| 102 | * MemDma / PciDma and hChannel of Queue; 2). split CallBackFunc type def |
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| 103 | * to mem and pci versions; 3). fixed typo in TranHandle def; 4).leave |
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| 104 | * critical section before calling BINT func; 5). fixed a bug with |
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| 105 | * nextDesc in Desc info setting; 6). use wake to start dma as in sleep |
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| 106 | * mode; 7). corrected typo in the asserts of Queue_CreateTran. |
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| 107 | * |
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| 108 | * Hydra_Software_Devel/8 10/23/03 6:17p syang |
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| 109 | * to make linux comipler silent |
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| 110 | * |
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| 111 | * Hydra_Software_Devel/7 10/23/03 4:20p syang |
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| 112 | * adjusted sub-module implementaion overview |
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| 113 | * |
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| 114 | * Hydra_Software_Devel/6 10/23/03 11:07a syang |
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| 115 | * first time checking after resolving comipling errors |
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| 116 | * |
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| 117 | * Hydra_Software_Devel/5 10/21/03 4:34p syang |
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| 118 | * added implementation of StartAndCallBack |
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| 119 | * |
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| 120 | * Hydra_Software_Devel/4 10/20/03 12:15p syang |
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| 121 | * updated to use TranHandle (rather than TranId) |
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| 122 | * |
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| 123 | * Hydra_Software_Devel/3 10/10/03 4:15p syang |
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| 124 | * added peStatus to CallAndWait |
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| 125 | * |
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| 126 | * Hydra_Software_Devel/2 10/3/03 6:14p syang |
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| 127 | * added real code |
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| 128 | * |
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| 129 | * Hydra_Software_Devel/1 9/25/03 7:02p syang |
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| 130 | * init version, from scratch |
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| 131 | * |
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| 132 | ***************************************************************************/ |
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| 133 | |
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| 134 | |
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| 135 | #include "bdma_mem_priv.h" /* */ |
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| 136 | #include "bkni.h" |
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| 137 | |
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| 138 | BDBG_MODULE(BDMA_MEM); |
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| 139 | |
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| 140 | /*************************************************************************** |
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| 141 | * Implementation Overview: |
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| 142 | * |
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| 143 | * The corresponding API functions of both interrupt handler (or critical |
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| 144 | * session) and non-interrupt handler context version call the same |
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| 145 | * corresponding private function to do the real job. However, a non- |
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| 146 | * interrupt handler context version API function enters critical session |
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| 147 | * before calling its private function, and leave critical session afterwards. |
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| 148 | * But interrupt handler is already not interruptable, a interrupt handler |
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| 149 | * context version of API functions call their private functions without |
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| 150 | * entering critical session |
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| 151 | ****************************************************************************/ |
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| 152 | |
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| 153 | /* Default settings. */ |
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| 154 | static const BDMA_Mem_Settings s_stDefaultMemDmaSettings = |
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| 155 | { |
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| 156 | BDMA_P_NUM_QUEUE_ENTRIES, |
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| 157 | BDMA_P_MAX_NUM_BLOCKS, |
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| 158 | |
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| 159 | /* deafult for the case that only one BDMA instance exists in the system */ |
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| 160 | NULL, NULL, NULL, 0, true |
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| 161 | }; |
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| 162 | |
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| 163 | /*************************************************************************** |
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| 164 | * |
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| 165 | */ |
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| 166 | BERR_Code BDMA_Mem_GetDefaultSettings |
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| 167 | ( BDMA_Mem_Settings *pDefSettings ) |
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| 168 | { |
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| 169 | if (NULL != pDefSettings) |
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| 170 | { |
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| 171 | *pDefSettings = s_stDefaultMemDmaSettings; |
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| 172 | return BERR_SUCCESS; |
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| 173 | } |
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| 174 | else |
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| 175 | { |
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| 176 | return BERR_TRACE(BERR_INVALID_PARAMETER); |
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| 177 | } |
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| 178 | } |
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| 179 | |
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| 180 | |
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| 181 | /*************************************************************************** |
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| 182 | * |
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| 183 | */ |
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| 184 | BERR_Code BDMA_Mem_SetByteSwapMode( |
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| 185 | BDMA_Mem_Handle hMemDma, |
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| 186 | BDMA_Endian eReadEndian, |
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| 187 | BDMA_SwapMode eSwapMode ) |
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| 188 | { |
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| 189 | BERR_Code eResult = BERR_SUCCESS; |
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| 190 | |
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| 191 | /*BKNI_EnterCriticalSection();*/ |
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| 192 | eResult = BDMA_P_Mem_SetByteSwapMode_isr( hMemDma, eReadEndian, eSwapMode ); |
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| 193 | /*BKNI_LeaveCriticalSection();*/ |
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| 194 | |
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| 195 | return BERR_TRACE(eResult); |
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| 196 | } |
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| 197 | |
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| 198 | /*************************************************************************** |
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| 199 | * |
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| 200 | */ |
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| 201 | BERR_Code BDMA_Mem_Tran_Create2( |
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| 202 | BDMA_Mem_Handle hMemDma, |
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| 203 | uint32_t ulNumBlocks, |
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| 204 | bool bCachedDesc, |
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| 205 | BDMA_Mem_Tran_Handle * phTran ) |
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| 206 | { |
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| 207 | BERR_Code eResult = BERR_SUCCESS; |
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| 208 | |
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| 209 | BKNI_EnterCriticalSection(); |
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| 210 | eResult = BDMA_P_Mem_Tran_Create_isr( hMemDma, ulNumBlocks, bCachedDesc, phTran ); |
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| 211 | BKNI_LeaveCriticalSection(); |
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| 212 | |
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| 213 | return BERR_TRACE(eResult); |
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| 214 | } |
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| 215 | |
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| 216 | /*************************************************************************** |
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| 217 | * |
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| 218 | */ |
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| 219 | BERR_Code BDMA_Mem_Tran_Create2_isr( |
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| 220 | BDMA_Mem_Handle hMemDma, |
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| 221 | uint32_t ulNumBlocks, |
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| 222 | bool bCachedDesc, |
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| 223 | BDMA_Mem_Tran_Handle * phTran ) |
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| 224 | { |
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| 225 | BERR_Code eResult = BERR_SUCCESS; |
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| 226 | |
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| 227 | eResult = BDMA_P_Mem_Tran_Create_isr( hMemDma, ulNumBlocks, bCachedDesc, phTran ); |
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| 228 | |
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| 229 | return BERR_TRACE(eResult); |
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| 230 | } |
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| 231 | |
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| 232 | |
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| 233 | /*************************************************************************** |
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| 234 | * |
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| 235 | */ |
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| 236 | BERR_Code BDMA_Mem_Tran_Create( |
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| 237 | BDMA_Mem_Handle hMemDma, |
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| 238 | uint32_t ulNumBlocks, |
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| 239 | BDMA_Mem_Tran_Handle * phTran ) |
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| 240 | { |
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| 241 | BERR_Code eResult = BERR_SUCCESS; |
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| 242 | |
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| 243 | BKNI_EnterCriticalSection(); |
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| 244 | eResult = BDMA_P_Mem_Tran_Create_isr( hMemDma, ulNumBlocks, false, phTran ); |
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| 245 | BKNI_LeaveCriticalSection(); |
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| 246 | |
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| 247 | return BERR_TRACE(eResult); |
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| 248 | } |
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| 249 | |
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| 250 | /*************************************************************************** |
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| 251 | * |
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| 252 | */ |
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| 253 | BERR_Code BDMA_Mem_Tran_Create_isr( |
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| 254 | BDMA_Mem_Handle hMemDma, |
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| 255 | uint32_t ulNumBlocks, |
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| 256 | BDMA_Mem_Tran_Handle * phTran ) |
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| 257 | { |
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| 258 | BERR_Code eResult = BERR_SUCCESS; |
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| 259 | |
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| 260 | eResult = BDMA_P_Mem_Tran_Create_isr( hMemDma, ulNumBlocks, false, phTran ); |
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| 261 | |
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| 262 | return BERR_TRACE(eResult); |
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| 263 | } |
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| 264 | |
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| 265 | |
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| 266 | /*************************************************************************** |
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| 267 | * |
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| 268 | */ |
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| 269 | BERR_Code BDMA_Mem_Tran_GetMaxNumBlocks( |
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| 270 | BDMA_Mem_Handle hMemDma, |
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| 271 | uint32_t * pulMaxNumBlocks ) |
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| 272 | { |
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| 273 | BERR_Code eResult = BERR_SUCCESS; |
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| 274 | |
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| 275 | if ( (NULL == hMemDma) || (NULL == pulMaxNumBlocks) ) |
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| 276 | { |
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| 277 | eResult = BERR_TRACE(BERR_INVALID_PARAMETER); |
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| 278 | goto BDMA_Done_Mem_Tran_GetMaxNumBlocks; |
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| 279 | } |
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| 280 | *pulMaxNumBlocks = BDMA_P_MAX_NUM_BLOCKS; |
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| 281 | |
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| 282 | BDMA_Done_Mem_Tran_GetMaxNumBlocks: |
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| 283 | |
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| 284 | return BERR_TRACE(eResult); |
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| 285 | } |
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| 286 | |
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| 287 | |
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| 288 | |
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| 289 | /*************************************************************************** |
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| 290 | * |
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| 291 | */ |
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| 292 | BERR_Code BDMA_Mem_Tran_GetStatus( |
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| 293 | BDMA_Mem_Tran_Handle hTran, |
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| 294 | BDMA_TranStatus * peTranStatus ) |
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| 295 | { |
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| 296 | BERR_Code eResult = BERR_SUCCESS; |
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| 297 | |
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| 298 | BKNI_EnterCriticalSection(); |
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| 299 | eResult = BDMA_P_Mem_Tran_GetStatus_isr( hTran, peTranStatus ); |
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| 300 | BKNI_LeaveCriticalSection(); |
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| 301 | |
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| 302 | return BERR_TRACE(eResult); |
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| 303 | |
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| 304 | } |
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| 305 | |
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| 306 | /*************************************************************************** |
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| 307 | * |
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| 308 | */ |
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| 309 | BERR_Code BDMA_Mem_Tran_Destroy( |
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| 310 | BDMA_Mem_Tran_Handle hTran ) |
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| 311 | { |
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| 312 | BERR_Code eResult = BERR_SUCCESS; |
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| 313 | |
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| 314 | BKNI_EnterCriticalSection(); |
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| 315 | eResult = BDMA_P_Mem_Tran_Destroy_isr( hTran ); |
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| 316 | BKNI_LeaveCriticalSection(); |
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| 317 | |
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| 318 | return BERR_TRACE(eResult); |
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| 319 | } |
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| 320 | |
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| 321 | /*************************************************************************** |
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| 322 | * |
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| 323 | */ |
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| 324 | BERR_Code BDMA_Mem_Tran_Reset( |
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| 325 | BDMA_Mem_Tran_Handle hTran ) |
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| 326 | { |
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| 327 | BERR_Code eResult = BERR_SUCCESS; |
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| 328 | |
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| 329 | /*BKNI_EnterCriticalSection();*/ |
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| 330 | eResult = BDMA_P_Mem_Tran_Reset_isr( hTran ); |
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| 331 | /*BKNI_LeaveCriticalSection();*/ |
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| 332 | |
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| 333 | return BERR_TRACE(eResult); |
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| 334 | } |
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| 335 | |
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| 336 | /*************************************************************************** |
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| 337 | * |
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| 338 | */ |
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| 339 | BERR_Code BDMA_Mem_Tran_GetStatus_isr( |
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| 340 | BDMA_Mem_Tran_Handle hTran, |
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| 341 | BDMA_TranStatus * peTranStatus ) |
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| 342 | { |
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| 343 | BERR_Code eResult = BERR_SUCCESS; |
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| 344 | |
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| 345 | eResult = BDMA_P_Mem_Tran_GetStatus_isr( hTran, peTranStatus ); |
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| 346 | |
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| 347 | return BERR_TRACE(eResult); |
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| 348 | |
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| 349 | } |
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| 350 | |
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| 351 | /*************************************************************************** |
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| 352 | * |
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| 353 | */ |
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| 354 | BERR_Code BDMA_Mem_Tran_Destroy_isr( |
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| 355 | BDMA_Mem_Tran_Handle hTran ) |
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| 356 | { |
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| 357 | BERR_Code eResult = BERR_SUCCESS; |
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| 358 | |
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| 359 | eResult = BDMA_P_Mem_Tran_Destroy_isr( hTran ); |
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| 360 | |
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| 361 | return BERR_TRACE(eResult); |
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| 362 | } |
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| 363 | |
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| 364 | /*************************************************************************** |
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| 365 | * |
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| 366 | */ |
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| 367 | BERR_Code BDMA_Mem_Tran_Reset_isr( |
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| 368 | BDMA_Mem_Tran_Handle hTran ) |
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| 369 | { |
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| 370 | BERR_Code eResult = BERR_SUCCESS; |
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| 371 | |
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| 372 | eResult = BDMA_P_Mem_Tran_Reset_isr( hTran ); |
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| 373 | |
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| 374 | return BERR_TRACE(eResult); |
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| 375 | } |
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| 376 | |
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| 377 | |
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| 378 | #if BDMA_P_SUPPORT_MEM_DMA_ENGINE |
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| 379 | |
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| 380 | /*************************************************************************** |
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| 381 | * |
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| 382 | */ |
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| 383 | BERR_Code BDMA_Mem_Create2( |
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| 384 | BDMA_Handle hDma, |
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| 385 | BDMA_MemDmaEngine eEngine, |
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| 386 | BDMA_Mem_Settings * pSettings, |
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| 387 | BDMA_Mem_Handle * phMemDma ) |
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| 388 | { |
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| 389 | BERR_Code eResult = BERR_SUCCESS; |
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| 390 | BDMA_P_Context *pDma; |
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| 391 | |
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| 392 | BDMA_P_MAIN_GET_CONTEXT( hDma, pDma ); |
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| 393 | if (NULL == pDma) |
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| 394 | { |
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| 395 | eResult = BERR_TRACE(BERR_INVALID_PARAMETER); |
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| 396 | goto BDMA_Err_Mem_Create; |
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| 397 | } |
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| 398 | |
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| 399 | /* hDma passed the magic check, we trust every thing pointed by it now */ |
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| 400 | eResult = BKNI_AcquireMutex(pDma->hMutex); |
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| 401 | if (BERR_SUCCESS == eResult) |
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| 402 | { |
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| 403 | if (NULL != pSettings) |
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| 404 | eResult = BDMA_P_Mem_Create( hDma, eEngine, pSettings, phMemDma ); |
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| 405 | else |
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| 406 | eResult = BDMA_P_Mem_Create( hDma, eEngine, &s_stDefaultMemDmaSettings, phMemDma ); |
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| 407 | BKNI_ReleaseMutex(pDma->hMutex); |
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| 408 | } |
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| 409 | |
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| 410 | BDMA_Err_Mem_Create: |
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| 411 | return BERR_TRACE(eResult); |
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| 412 | } |
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| 413 | |
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| 414 | |
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| 415 | /*************************************************************************** |
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| 416 | * Obsolete Memory Dma API: |
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| 417 | **************************************************************************/ |
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| 418 | |
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| 419 | /*************************************************************************** |
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| 420 | * |
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| 421 | */ |
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| 422 | BERR_Code BDMA_Mem_Create( |
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| 423 | BDMA_Handle hDma, |
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| 424 | BDMA_Mem_Handle * phMemDma ) |
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| 425 | { |
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| 426 | BERR_Code eResult = BERR_SUCCESS; |
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| 427 | BDMA_P_Context *pDma; |
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| 428 | BDMA_P_Mem_Context *pMemDma = NULL; |
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| 429 | BDMA_MemDmaEngine eEngine; |
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| 430 | |
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| 431 | BDMA_P_MAIN_GET_CONTEXT( hDma, pDma ); |
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| 432 | if (NULL == pDma) |
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| 433 | { |
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| 434 | eResult = BERR_TRACE(BERR_INVALID_PARAMETER); |
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| 435 | goto BDMA_Err_Mem_Create; |
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| 436 | } |
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| 437 | |
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| 438 | /* hDma passed the magic check, we trust every thing pointed by it now */ |
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| 439 | *phMemDma = NULL; |
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| 440 | eResult = BKNI_AcquireMutex(pDma->hMutex); |
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| 441 | if (BERR_SUCCESS == eResult) |
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| 442 | { |
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| 443 | for (eEngine = BDMA_MemDmaEngine_e0; eEngine < BDMA_P_SUPPORT_MEM_DMA_ENGINE; eEngine ++) |
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| 444 | { |
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| 445 | pMemDma = BDMA_P_GetMemDmaHandle( hDma, eEngine ); |
|---|
| 446 | if (NULL == pMemDma) |
|---|
| 447 | break; |
|---|
| 448 | } |
|---|
| 449 | |
|---|
| 450 | if ( NULL == pMemDma ) |
|---|
| 451 | { |
|---|
| 452 | /* eEngine is not used yet */ |
|---|
| 453 | eResult = BDMA_P_Mem_Create( hDma, eEngine, &s_stDefaultMemDmaSettings, phMemDma ); |
|---|
| 454 | } |
|---|
| 455 | else |
|---|
| 456 | { |
|---|
| 457 | /* all mem dma engine are used */ |
|---|
| 458 | eResult = BDMA_ERR_ENGINE_OCCUPIED; |
|---|
| 459 | } |
|---|
| 460 | BKNI_ReleaseMutex(pDma->hMutex); |
|---|
| 461 | } |
|---|
| 462 | |
|---|
| 463 | BDMA_Err_Mem_Create: |
|---|
| 464 | return BERR_TRACE(eResult); |
|---|
| 465 | } |
|---|
| 466 | |
|---|
| 467 | |
|---|
| 468 | |
|---|
| 469 | /*************************************************************************** |
|---|
| 470 | * |
|---|
| 471 | */ |
|---|
| 472 | BERR_Code BDMA_Mem_Destroy( |
|---|
| 473 | BDMA_Mem_Handle hMemDma ) |
|---|
| 474 | { |
|---|
| 475 | BKNI_MutexHandle hMutex; |
|---|
| 476 | BERR_Code eResult = BERR_SUCCESS; |
|---|
| 477 | |
|---|
| 478 | eResult = BDMA_P_Mem_AcquireMutex( hMemDma, &hMutex ); |
|---|
| 479 | if (BERR_SUCCESS == eResult) |
|---|
| 480 | { |
|---|
| 481 | eResult = BDMA_P_Mem_Destroy( hMemDma ); |
|---|
| 482 | BKNI_ReleaseMutex(hMutex); |
|---|
| 483 | } |
|---|
| 484 | |
|---|
| 485 | return BERR_TRACE(eResult); |
|---|
| 486 | } |
|---|
| 487 | |
|---|
| 488 | |
|---|
| 489 | |
|---|
| 490 | /*************************************************************************** |
|---|
| 491 | * |
|---|
| 492 | */ |
|---|
| 493 | BERR_Code BDMA_Mem_Tran_SetCrypto( |
|---|
| 494 | BDMA_Mem_Tran_Handle hTran, |
|---|
| 495 | BDMA_CryptMode eCryptMode, |
|---|
| 496 | uint32_t ulKeySlot, |
|---|
| 497 | bool bSgEnable ) |
|---|
| 498 | { |
|---|
| 499 | BERR_Code eResult = BERR_SUCCESS; |
|---|
| 500 | |
|---|
| 501 | /*BKNI_EnterCriticalSection();*/ |
|---|
| 502 | eResult = BDMA_P_Mem_Tran_SetCrypto_isr( hTran, eCryptMode, ulKeySlot, bSgEnable ); |
|---|
| 503 | /*BKNI_LeaveCriticalSection();*/ |
|---|
| 504 | |
|---|
| 505 | return BERR_TRACE(eResult); |
|---|
| 506 | } |
|---|
| 507 | |
|---|
| 508 | /*************************************************************************** |
|---|
| 509 | * |
|---|
| 510 | */ |
|---|
| 511 | BERR_Code BDMA_Mem_Tran_SetCrypto_isr( |
|---|
| 512 | BDMA_Mem_Tran_Handle hTran, |
|---|
| 513 | BDMA_CryptMode eCryptMode, |
|---|
| 514 | uint32_t ulKeySlot, |
|---|
| 515 | bool bSgEnable ) |
|---|
| 516 | { |
|---|
| 517 | BERR_Code eResult = BERR_SUCCESS; |
|---|
| 518 | |
|---|
| 519 | eResult = BDMA_P_Mem_Tran_SetCrypto_isr( hTran, eCryptMode, ulKeySlot, bSgEnable ); |
|---|
| 520 | |
|---|
| 521 | return BERR_TRACE(eResult); |
|---|
| 522 | } |
|---|
| 523 | |
|---|
| 524 | /*************************************************************************** |
|---|
| 525 | * |
|---|
| 526 | */ |
|---|
| 527 | BERR_Code BDMA_Mem_SetCrypt( |
|---|
| 528 | BDMA_Mem_Handle hMemDma, |
|---|
| 529 | BDMA_CryptMode eCryptMode, |
|---|
| 530 | uint32_t ulKeySlot ) |
|---|
| 531 | { |
|---|
| 532 | BERR_Code eResult = BERR_SUCCESS; |
|---|
| 533 | |
|---|
| 534 | BKNI_EnterCriticalSection(); |
|---|
| 535 | eResult = BDMA_P_Mem_SetCrypto_isr( hMemDma, eCryptMode, ulKeySlot, false ); |
|---|
| 536 | BKNI_LeaveCriticalSection(); |
|---|
| 537 | |
|---|
| 538 | return BERR_TRACE(eResult); |
|---|
| 539 | } |
|---|
| 540 | |
|---|
| 541 | /*************************************************************************** |
|---|
| 542 | * |
|---|
| 543 | */ |
|---|
| 544 | BERR_Code BDMA_Mem_SetCrypto( |
|---|
| 545 | BDMA_Mem_Handle hMemDma, |
|---|
| 546 | BDMA_CryptMode eCryptMode, |
|---|
| 547 | uint32_t ulKeySlot, |
|---|
| 548 | bool bSgEnable ) |
|---|
| 549 | { |
|---|
| 550 | BERR_Code eResult = BERR_SUCCESS; |
|---|
| 551 | |
|---|
| 552 | BKNI_EnterCriticalSection(); |
|---|
| 553 | eResult = BDMA_P_Mem_SetCrypto_isr( hMemDma, eCryptMode, ulKeySlot, bSgEnable ); |
|---|
| 554 | BKNI_LeaveCriticalSection(); |
|---|
| 555 | |
|---|
| 556 | return BERR_TRACE(eResult); |
|---|
| 557 | } |
|---|
| 558 | |
|---|
| 559 | |
|---|
| 560 | /*************************************************************************** |
|---|
| 561 | * |
|---|
| 562 | */ |
|---|
| 563 | BERR_Code BDMA_Mem_Tran_SetDmaBlockInfo( |
|---|
| 564 | BDMA_Mem_Tran_Handle hTran, |
|---|
| 565 | uint32_t ulBlockId, |
|---|
| 566 | uint32_t ulDstBusAddr, |
|---|
| 567 | uint32_t ulSrcBusAddr, |
|---|
| 568 | uint32_t ulBlockSize, |
|---|
| 569 | bool bCryptInit ) |
|---|
| 570 | { |
|---|
| 571 | BERR_Code eResult = BERR_SUCCESS; |
|---|
| 572 | |
|---|
| 573 | /*BKNI_EnterCriticalSection();*/ |
|---|
| 574 | eResult = BDMA_P_Mem_Tran_SetDmaBlockInfo_isr( hTran, ulBlockId, |
|---|
| 575 | ulDstBusAddr, ulSrcBusAddr, |
|---|
| 576 | ulBlockSize, bCryptInit ); |
|---|
| 577 | /*BKNI_LeaveCriticalSection();*/ |
|---|
| 578 | |
|---|
| 579 | return BERR_TRACE(eResult); |
|---|
| 580 | } |
|---|
| 581 | |
|---|
| 582 | /*************************************************************************** |
|---|
| 583 | * |
|---|
| 584 | */ |
|---|
| 585 | BERR_Code BDMA_Mem_Tran_SetDmaBlockInfo_isr( |
|---|
| 586 | BDMA_Mem_Tran_Handle hTran, |
|---|
| 587 | uint32_t ulBlockId, |
|---|
| 588 | uint32_t ulDstBusAddr, |
|---|
| 589 | uint32_t ulSrcBusAddr, |
|---|
| 590 | uint32_t ulBlockSize, |
|---|
| 591 | bool bCryptInit ) |
|---|
| 592 | { |
|---|
| 593 | BERR_Code eResult = BERR_SUCCESS; |
|---|
| 594 | |
|---|
| 595 | eResult = BDMA_P_Mem_Tran_SetDmaBlockInfo_isr( hTran, ulBlockId, |
|---|
| 596 | ulDstBusAddr, ulSrcBusAddr, |
|---|
| 597 | ulBlockSize, bCryptInit ); |
|---|
| 598 | |
|---|
| 599 | return BERR_TRACE(eResult); |
|---|
| 600 | } |
|---|
| 601 | |
|---|
| 602 | |
|---|
| 603 | /*************************************************************************** |
|---|
| 604 | * |
|---|
| 605 | */ |
|---|
| 606 | BERR_Code BDMA_Mem_Tran_SetSgStartEnd( |
|---|
| 607 | BDMA_Mem_Tran_Handle hTran, |
|---|
| 608 | uint32_t ulBlockId, |
|---|
| 609 | bool bSgStart, |
|---|
| 610 | bool bSgEnd ) |
|---|
| 611 | { |
|---|
| 612 | BERR_Code eResult = BERR_SUCCESS; |
|---|
| 613 | |
|---|
| 614 | /*BKNI_EnterCriticalSection();*/ |
|---|
| 615 | eResult = BDMA_P_Mem_Tran_SetSgStartEnd_isr( hTran, ulBlockId, |
|---|
| 616 | bSgStart, bSgEnd ); |
|---|
| 617 | /*BKNI_LeaveCriticalSection();*/ |
|---|
| 618 | |
|---|
| 619 | return BERR_TRACE(eResult); |
|---|
| 620 | } |
|---|
| 621 | |
|---|
| 622 | |
|---|
| 623 | /*************************************************************************** |
|---|
| 624 | * |
|---|
| 625 | */ |
|---|
| 626 | BERR_Code BDMA_Mem_Tran_SetSgStartEnd_isr( |
|---|
| 627 | BDMA_Mem_Tran_Handle hTran, |
|---|
| 628 | uint32_t ulBlockId, |
|---|
| 629 | bool bSgStart, |
|---|
| 630 | bool bSgEnd ) |
|---|
| 631 | { |
|---|
| 632 | BERR_Code eResult = BERR_SUCCESS; |
|---|
| 633 | |
|---|
| 634 | eResult = BDMA_P_Mem_Tran_SetSgStartEnd_isr( hTran, ulBlockId, |
|---|
| 635 | bSgStart, bSgEnd ); |
|---|
| 636 | |
|---|
| 637 | return BERR_TRACE(eResult); |
|---|
| 638 | } |
|---|
| 639 | |
|---|
| 640 | /*************************************************************************** |
|---|
| 641 | * |
|---|
| 642 | */ |
|---|
| 643 | BERR_Code BDMA_Mem_Transfer( |
|---|
| 644 | BDMA_Mem_Tran_Handle hTran, |
|---|
| 645 | uint32_t ulBlockId, |
|---|
| 646 | uint32_t ulDstBusAddr, |
|---|
| 647 | uint32_t ulSrcBusAddr, |
|---|
| 648 | uint32_t ulBlockSize, |
|---|
| 649 | bool bCryptInit, |
|---|
| 650 | BDMA_Mem_CallbackFunc pCallBackFunc_isr, |
|---|
| 651 | void * pUserCallBackParam ) |
|---|
| 652 | { |
|---|
| 653 | BERR_Code eResult = BERR_SUCCESS; |
|---|
| 654 | |
|---|
| 655 | BKNI_EnterCriticalSection(); |
|---|
| 656 | eResult = BDMA_P_Mem_Transfer_isr( hTran, |
|---|
| 657 | ulBlockId, ulDstBusAddr, ulSrcBusAddr, ulBlockSize, bCryptInit, |
|---|
| 658 | pCallBackFunc_isr, pUserCallBackParam ); |
|---|
| 659 | BKNI_LeaveCriticalSection(); |
|---|
| 660 | |
|---|
| 661 | return BERR_TRACE(eResult); |
|---|
| 662 | |
|---|
| 663 | } |
|---|
| 664 | |
|---|
| 665 | |
|---|
| 666 | |
|---|
| 667 | /*************************************************************************** |
|---|
| 668 | * |
|---|
| 669 | */ |
|---|
| 670 | BERR_Code BDMA_Mem_Tran_StartAndCallBack_isr( |
|---|
| 671 | BDMA_Mem_Tran_Handle hTran, |
|---|
| 672 | BDMA_Mem_CallbackFunc pCallBackFunc_isr, |
|---|
| 673 | void * pUserCallBackParam ) |
|---|
| 674 | { |
|---|
| 675 | BERR_Code eResult = BERR_SUCCESS; |
|---|
| 676 | |
|---|
| 677 | eResult = BDMA_P_Mem_Tran_Start_isr( hTran, hTran->QueueEntry.ulNumTranBlocks, |
|---|
| 678 | pCallBackFunc_isr, pUserCallBackParam ); |
|---|
| 679 | |
|---|
| 680 | return BERR_TRACE(eResult); |
|---|
| 681 | } |
|---|
| 682 | |
|---|
| 683 | /*************************************************************************** |
|---|
| 684 | * |
|---|
| 685 | */ |
|---|
| 686 | BERR_Code BDMA_Mem_Tran_Start( |
|---|
| 687 | BDMA_Mem_Tran_Handle hTran ) |
|---|
| 688 | { |
|---|
| 689 | BERR_Code eResult = BERR_SUCCESS; |
|---|
| 690 | |
|---|
| 691 | BKNI_EnterCriticalSection(); |
|---|
| 692 | eResult = BDMA_P_Mem_Tran_Start_isr( |
|---|
| 693 | hTran, hTran->QueueEntry.ulNumTranBlocks, NULL, NULL ); |
|---|
| 694 | BKNI_LeaveCriticalSection(); |
|---|
| 695 | |
|---|
| 696 | return BERR_TRACE(eResult); |
|---|
| 697 | } |
|---|
| 698 | |
|---|
| 699 | /*************************************************************************** |
|---|
| 700 | * |
|---|
| 701 | */ |
|---|
| 702 | BERR_Code BDMA_Mem_Tran_StartAndCallBack( |
|---|
| 703 | BDMA_Mem_Tran_Handle hTran, |
|---|
| 704 | BDMA_Mem_CallbackFunc pCallBackFunc_isr, |
|---|
| 705 | void * pUserCallBackParam ) |
|---|
| 706 | { |
|---|
| 707 | BERR_Code eResult = BERR_SUCCESS; |
|---|
| 708 | |
|---|
| 709 | BKNI_EnterCriticalSection(); |
|---|
| 710 | eResult = BDMA_P_Mem_Tran_Start_isr( hTran, hTran->QueueEntry.ulNumTranBlocks, |
|---|
| 711 | pCallBackFunc_isr, pUserCallBackParam ); |
|---|
| 712 | BKNI_LeaveCriticalSection(); |
|---|
| 713 | |
|---|
| 714 | return BERR_TRACE(eResult); |
|---|
| 715 | } |
|---|
| 716 | |
|---|
| 717 | /*************************************************************************** |
|---|
| 718 | * |
|---|
| 719 | */ |
|---|
| 720 | BERR_Code BDMA_Mem_Tran_StartDma( |
|---|
| 721 | BDMA_Mem_Tran_Handle hTran, |
|---|
| 722 | uint32_t ulNumActBlocks ) |
|---|
| 723 | { |
|---|
| 724 | BERR_Code eResult = BERR_SUCCESS; |
|---|
| 725 | |
|---|
| 726 | BKNI_EnterCriticalSection(); |
|---|
| 727 | eResult = BDMA_P_Mem_Tran_Start_isr( hTran, ulNumActBlocks, NULL, NULL ); |
|---|
| 728 | BKNI_LeaveCriticalSection(); |
|---|
| 729 | |
|---|
| 730 | return BERR_TRACE(eResult); |
|---|
| 731 | } |
|---|
| 732 | |
|---|
| 733 | /*************************************************************************** |
|---|
| 734 | * |
|---|
| 735 | */ |
|---|
| 736 | |
|---|
| 737 | BERR_Code BDMA_Mem_Tran_StartDmaSubset( |
|---|
| 738 | BDMA_Mem_Tran_Handle hTran, |
|---|
| 739 | uint32_t ulFirstBlock, |
|---|
| 740 | uint32_t ulNumActBlocks ) |
|---|
| 741 | { |
|---|
| 742 | BERR_Code eResult = BERR_SUCCESS; |
|---|
| 743 | |
|---|
| 744 | BKNI_EnterCriticalSection(); |
|---|
| 745 | eResult = BDMA_P_Mem_Tran_StartSubset_isr( hTran, ulFirstBlock, ulNumActBlocks, NULL, NULL ); |
|---|
| 746 | BKNI_LeaveCriticalSection(); |
|---|
| 747 | |
|---|
| 748 | return BERR_TRACE(eResult); |
|---|
| 749 | } |
|---|
| 750 | /*************************************************************************** |
|---|
| 751 | * |
|---|
| 752 | */ |
|---|
| 753 | BERR_Code BDMA_Mem_Tran_StartDmaAndCallBack( |
|---|
| 754 | BDMA_Mem_Tran_Handle hTran, |
|---|
| 755 | uint32_t ulNumActBlocks, |
|---|
| 756 | BDMA_Mem_CallbackFunc pCallBackFunc_isr, |
|---|
| 757 | void * pUserCallBackParam ) |
|---|
| 758 | { |
|---|
| 759 | BERR_Code eResult = BERR_SUCCESS; |
|---|
| 760 | |
|---|
| 761 | BKNI_EnterCriticalSection(); |
|---|
| 762 | eResult = BDMA_P_Mem_Tran_Start_isr( hTran, ulNumActBlocks, pCallBackFunc_isr, pUserCallBackParam ); |
|---|
| 763 | BKNI_LeaveCriticalSection(); |
|---|
| 764 | |
|---|
| 765 | return BERR_TRACE(eResult); |
|---|
| 766 | } |
|---|
| 767 | |
|---|
| 768 | /*************************************************************************** |
|---|
| 769 | * |
|---|
| 770 | */ |
|---|
| 771 | BERR_Code BDMA_Mem_Tran_StartDmaSubsetAndCallBack( |
|---|
| 772 | BDMA_Mem_Tran_Handle hTran, |
|---|
| 773 | uint32_t ulFirstBlock, |
|---|
| 774 | uint32_t ulNumActBlocks, |
|---|
| 775 | BDMA_Mem_CallbackFunc pCallBackFunc_isr, |
|---|
| 776 | void * pUserCallBackParam ) |
|---|
| 777 | { |
|---|
| 778 | BERR_Code eResult = BERR_SUCCESS; |
|---|
| 779 | |
|---|
| 780 | BKNI_EnterCriticalSection(); |
|---|
| 781 | eResult = BDMA_P_Mem_Tran_StartSubset_isr( hTran, ulFirstBlock, ulNumActBlocks, pCallBackFunc_isr, pUserCallBackParam ); |
|---|
| 782 | BKNI_LeaveCriticalSection(); |
|---|
| 783 | |
|---|
| 784 | return BERR_TRACE(eResult); |
|---|
| 785 | } |
|---|
| 786 | |
|---|
| 787 | |
|---|
| 788 | /*************************************************************************** |
|---|
| 789 | * |
|---|
| 790 | */ |
|---|
| 791 | BERR_Code BDMA_Mem_Tran_StartDmaAndCallBack_isr( |
|---|
| 792 | BDMA_Mem_Tran_Handle hTran, |
|---|
| 793 | uint32_t ulNumActBlocks, |
|---|
| 794 | BDMA_Mem_CallbackFunc pCallBackFunc_isr, |
|---|
| 795 | void * pUserCallBackParam ) |
|---|
| 796 | { |
|---|
| 797 | BERR_Code eResult = BERR_SUCCESS; |
|---|
| 798 | |
|---|
| 799 | eResult = BDMA_P_Mem_Tran_Start_isr( hTran, ulNumActBlocks, pCallBackFunc_isr, pUserCallBackParam ); |
|---|
| 800 | |
|---|
| 801 | return BERR_TRACE(eResult); |
|---|
| 802 | } |
|---|
| 803 | |
|---|
| 804 | #endif |
|---|
| 805 | |
|---|
| 806 | |
|---|
| 807 | |
|---|
| 808 | |
|---|
| 809 | |
|---|
| 810 | |
|---|