1 /* 2 * Copyright (c) 2012-2013, 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 */ 32 /* 33 * ======== InterruptHost.xdc ======== 34 * 35 */ 36 37 import ti.sdo.utils.MultiProc; 38 39 /*! 40 * ======== InterruptHost ======== 41 * TI81xx/A8 interrupt manager 42 */ 43 44 module InterruptHost inherits ti.sdo.ipc.notifyDrivers.IInterrupt 45 { 46 /*! @_nodoc */ 47 metaonly struct InterruptDataView { 48 String remoteProcName; 49 Bool registered; 50 Bool enabled; 51 Bool intPending; 52 Ptr payload; 53 }; 54 55 /*! @_nodoc */ 56 @Facet 57 metaonly config xdc.rov.ViewInfo.Instance rovViewInfo = 58 xdc.rov.ViewInfo.create({ 59 viewMap: [ 60 ['IncomingInterrupts', 61 { 62 type: xdc.rov.ViewInfo.MODULE_DATA, 63 viewInitFxn: 'viewInitInterrupt', 64 structName: 'InterruptDataView' 65 } 66 ], 67 ] 68 }); 69 70 /* Base address for the Mailbox subsystem */ 71 config UInt32 mailboxBaseAddr = 0x480C8000; 72 73 /* Base address for the EVE Mailbox */ 74 config UInt32 mailboxEveBaseAddr = 0x5908B000; 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 config UInt eveProcId = MultiProc.INVALIDID; 83 84 /*! Function table */ 85 struct FxnTable { 86 Fxn func; 87 UArg arg; 88 } 89 90 /*! 91 * ======== intShmStub ======== 92 * Stub to be plugged 93 */ 94 Void intShmStub(UArg arg); 95 96 /*! 97 * ======== intEveShmStub ======== 98 * Stub to be plugged for EVE mailbox 99 */ 100 Void intEveShmStub(UArg arg); 101 102 struct Module_State { 103 FxnTable fxnTable[4]; 104 UInt numPlugged; /* # of times the interrupt was registered */ 105 }; 106 }