1    /*
     2     *  Copyright 2013 by Texas Instruments Incorporated.
     3     *
     4     */
     5    
     6    /*
     7     * Copyright (c) 2012, Texas Instruments Incorporated
     8     * All rights reserved.
     9     *
    10     * Redistribution and use in source and binary forms, with or without
    11     * modification, are permitted provided that the following conditions
    12     * are met:
    13     *
    14     * *  Redistributions of source code must retain the above copyright
    15     *    notice, this list of conditions and the following disclaimer.
    16     *
    17     * *  Redistributions in binary form must reproduce the above copyright
    18     *    notice, this list of conditions and the following disclaimer in the
    19     *    documentation and/or other materials provided with the distribution.
    20     *
    21     * *  Neither the name of Texas Instruments Incorporated nor the names of
    22     *    its contributors may be used to endorse or promote products derived
    23     *    from this software without specific prior written permission.
    24     *
    25     * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    26     * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
    27     * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
    28     * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
    29     * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
    30     * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
    31     * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
    32     * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
    33     * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
    34     * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
    35     * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    36     *
    37     */
    38    /*!
    39     *  ======== EDMA3CHANLITE ========
    40     *  EDMA3-specific IRES Resman and Protocol Implementation
    41     *
    42     */
    43    
    44    @Template("./EDMA3CHANLITE.xdt")
    45    
    46    metaonly module EDMA3CHANLITE inherits ti.sdo.fc.ires.IRESMAN {
    47    
    48        /* Maximum number of TCCS that can be requested in a single logical handle*/
    49        const Int MAX_TCCS = 3;
    50    
    51        /* Maximum number of PARAMS that can be requested in single logical handle*/
    52        const Int MAX_PARAMS = 5;
    53    
    54        /* Maximum number of logical handles that can be requested */
    55        const Int MAX_RESOURCES = 5;
    56    
    57        /* Some way to represent a pool of resources */
    58        struct ResourcePool{
    59            UInt chan;
    60            UInt numTccs;
    61            UInt tccArray[MAX_TCCS];
    62            UInt numParams;
    63            UInt paramArray[MAX_PARAMS];
    64        };
    65    
    66        /* Total number of channels available */
    67        config Int numLogicalChans = 0;
    68    
    69        /*!
    70         *  ======== baseAddress ========
    71         *  Base address of the EDMA3 Channel Controller
    72         */
    73        config UInt baseAddress;
    74    
    75        /* Each element of array is one logical channel */
    76        config ResourcePool logicalChans[MAX_RESOURCES];
    77    }
    78    /*
    79     *  @(#) ti.sdo.fc.ires.edma3chan; 1, 0, 0,3; 7-23-2013 14:10:38; /db/atree/library/trees/fc/fc-t12/src/ xlibrary
    80    
    81     */
    82