1 /* --COPYRIGHT--,BSD 2 * Copyright (c) $(CPYYEAR), Texas Instruments Incorporated 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 12 * * Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * * Neither the name of Texas Instruments Incorporated nor the names of 17 * its contributors may be used to endorse or promote products derived 18 * from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 27 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 29 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 30 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 * --/COPYRIGHT--*/ 32 /* 33 * ======== InterruptHost.xdc ======== 34 * 35 *! Revision History 36 *! ================ 37 *! 20-Aug-2010 skp Created from InterruptDsp 38 */ 39 40 import ti.sdo.utils.MultiProc; 41 42 /*! 43 * ======== InterruptHost ======== 44 * TI81xx/A8 interrupt manager 45 */ 46 47 module InterruptHost inherits ti.sdo.ipc.notifyDrivers.IInterrupt 48 { 49 /*! @_nodoc */ 50 metaonly struct InterruptDataView { 51 String remoteProcName; 52 Bool registered; 53 Bool enabled; 54 Bool intPending; 55 Ptr payload; 56 }; 57 58 /*! @_nodoc */ 59 @Facet 60 metaonly config xdc.rov.ViewInfo.Instance rovViewInfo = 61 xdc.rov.ViewInfo.create({ 62 viewMap: [ 63 ['IncomingInterrupts', 64 { 65 type: xdc.rov.ViewInfo.MODULE_DATA, 66 viewInitFxn: 'viewInitInterrupt', 67 structName: 'InterruptDataView' 68 } 69 ], 70 ] 71 }); 72 73 /* Base address for the Mailbox subsystem */ 74 config UInt32 mailboxBaseAddr = 0x480C8000; 75 76 internal: 77 78 config UInt dspProcId = MultiProc.INVALIDID; 79 config UInt hostProcId = MultiProc.INVALIDID; 80 config UInt videoProcId = MultiProc.INVALIDID; 81 config UInt vpssProcId = MultiProc.INVALIDID; 82 83 /*! Function table */ 84 struct FxnTable { 85 Fxn func; 86 UArg arg; 87 } 88 89 /*! 90 * ======== intShmStub ======== 91 * Stub to be plugged 92 */ 93 Void intShmStub(UArg arg); 94 95 struct Module_State { 96 FxnTable fxnTable[3]; 97 UInt numPlugged; /* # of times the interrupt was registered */ 98 }; 99 }