00001 /* 00002 * Copyright (c) 2010, Texas Instruments Incorporated 00003 * All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions 00007 * are met: 00008 * 00009 * * Redistributions of source code must retain the above copyright 00010 * notice, this list of conditions and the following disclaimer. 00011 * 00012 * * Redistributions in binary form must reproduce the above copyright 00013 * notice, this list of conditions and the following disclaimer in the 00014 * documentation and/or other materials provided with the distribution. 00015 * 00016 * * Neither the name of Texas Instruments Incorporated nor the names of 00017 * its contributors may be used to endorse or promote products derived 00018 * from this software without specific prior written permission. 00019 * 00020 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00021 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 00022 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 00023 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 00024 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00025 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00026 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 00027 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 00028 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 00029 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 00030 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00031 * 00032 */ 00033 /* 00034 * ======== acpy.h ======== 00035 * ACPY module interface declarations. 00036 */ 00037 #ifndef ACPY_ 00038 #define ACPY_ 00039 00040 #include "idma.h" 00041 00042 #ifdef __cplusplus 00043 extern "C" { 00044 #endif 00045 00046 /* 00047 * ======== ACPY_complete ======== 00048 * Check to see if all dma transfers on logical channel are finished. This 00049 * is a non-blocking call. 00050 */ 00051 extern Int ACPY_complete(IDMA_Handle); 00052 00053 /* 00054 * ======= ACPY_configure ======== 00055 * Configure logical channel. 00056 */ 00057 extern Void ACPY_configure(IDMA_Handle, IDMA_Params *); 00058 00059 /* 00060 * ======= ACPY_start ======== 00061 * Submit the transfer specific information. The DMA manager will handle 00062 * the request, and program the DMA device. 00063 */ 00064 extern Void ACPY_start(IDMA_Handle, Void *, Void *, Uns, IDMA_Params *); 00065 00066 /* 00067 * ======= ACPY_wait ======== 00068 * Wait for all data transfer on logical channel to complete. This is a 00069 * blocking call. 00070 */ 00071 extern Void ACPY_wait(IDMA_Handle); 00072 00073 #ifdef __cplusplus 00074 } 00075 #endif 00076 00077 #endif /* ACPY_ */ 00078 00079 /* 00080 * @(#) ti.xdais; 1, 2.0, 1,12; 5-10-2010 12:31:23; /db/wtree/library/trees/dais/dais.git/src/ 00081 */ 00082