/*! * ======== NotifySetup_attach ======== */ Int NotifySetup_attach(UInt16 remoteProcId, Ptr sharedAddr) { NotifyDriverShm_Params notifyShmParams; NotifyDriverShm_Handle shmDrvHandle; ti_sdo_ipc_Notify_Handle notifyHandle; Error_Block eb; /* Initialize the error block */ Error_init(&eb); /* init params and set default values */ NotifyDriverShm_Params_init(¬ifyShmParams); notifyShmParams.intVectorId = NotifySetup_dspIntVectId; notifyShmParams.sharedAddr = sharedAddr; notifyShmParams.remoteProcId = remoteProcId; shmDrvHandle = NotifyDriverShm_create(¬ifyShmParams, &eb); if (shmDrvHandle == NULL) { return (Notify_E_FAIL); } notifyHandle = ti_sdo_ipc_Notify_create( NotifyDriverShm_Handle_upCast(shmDrvHandle), remoteProcId, 0, NULL, &eb); if (notifyHandle == NULL) { NotifyDriverShm_delete(&shmDrvHandle); return (Notify_E_FAIL); } return (Notify_S_SUCCESS); }
/*! * ======== NotifySetup_attach ======== * Initialize interrupt */ Int NotifySetup_attach(UInt16 remoteProcId, Ptr sharedAddr) { NotifyDriverShm_Params notifyShmParams; NotifyDriverShm_Handle shmDrvHandle; ti_sdo_ipc_Notify_Handle notifyHandle; UInt16 myId = MultiProc_self(); Int status = Notify_S_SUCCESS; Error_Block eb; /* Initialize the error block */ Error_init(&eb); NotifyDriverShm_Params_init(¬ifyShmParams); notifyShmParams.sharedAddr = sharedAddr; notifyShmParams.remoteProcId = remoteProcId; if (myId == NotifySetup_core1ProcId && remoteProcId != NotifySetup_core0ProcId || myId != NotifySetup_core0ProcId && remoteProcId == NotifySetup_core1ProcId) { Error_raise(&eb, NotifySetup_E_noInterruptLine, MultiProc_getName(remoteProcId), NULL); System_exit(1); } /* Disable cache for inter-ducati NotifyDriverShm instances */ if ((myId == NotifySetup_core1ProcId && remoteProcId == NotifySetup_core0ProcId) || (myId == NotifySetup_core0ProcId && remoteProcId == NotifySetup_core1ProcId)) { notifyShmParams.cacheLineSize = 0; notifyShmParams.cacheEnabled = FALSE; } /* Only used by the DSP */ notifyShmParams.intVectorId = NotifySetup_dspIntVectId; shmDrvHandle = NotifyDriverShm_create(¬ifyShmParams, &eb); if (shmDrvHandle == NULL) { return (Notify_E_FAIL); } notifyHandle = ti_sdo_ipc_Notify_create(NotifyDriverShm_Handle_upCast(shmDrvHandle), remoteProcId, 0, NULL, &eb); if (notifyHandle == NULL) { NotifyDriverShm_delete(&shmDrvHandle); status = Notify_E_FAIL; } return (status); }
/*! * ======== NotifySetup_attach ======== * Initialize interrupt */ Int NotifySetup_attach(UInt16 remoteProcId, Ptr sharedAddr) { NotifyDriverShm_Params notifyShmParams; NotifyDriverShm_Handle shmDrvHandle; ti_sdo_ipc_Notify_Handle notifyHandle; Int status = Notify_S_SUCCESS; Error_Block eb; Error_init(&eb); NotifyDriverShm_Params_init(¬ifyShmParams); notifyShmParams.sharedAddr = sharedAddr; notifyShmParams.remoteProcId = remoteProcId; /* Set the intVectorId if on the DSP */ if ((MultiProc_self() == NotifySetup_dsp0ProcId) || (MultiProc_self() == NotifySetup_dsp1ProcId)) { notifyShmParams.intVectorId = NotifySetup_dspIntVectId; } /* Set the intVectorId if on the EVE */ if ((MultiProc_self() == NotifySetup_eve0ProcId) || (MultiProc_self() == NotifySetup_eve1ProcId) || (MultiProc_self() == NotifySetup_eve2ProcId) || (MultiProc_self() == NotifySetup_eve3ProcId)) { if (PROCID(remoteProcId) < 4) { notifyShmParams.intVectorId = NotifySetup_eveIntVectId_INTC1; } else { notifyShmParams.intVectorId = NotifySetup_eveIntVectId_INTC0; } } shmDrvHandle = NotifyDriverShm_create(¬ifyShmParams, &eb); if (shmDrvHandle == NULL) { return (Notify_E_FAIL); } notifyHandle = ti_sdo_ipc_Notify_create( NotifyDriverShm_Handle_upCast(shmDrvHandle), remoteProcId, 0, NULL, &eb); if (notifyHandle == NULL) { NotifyDriverShm_delete(&shmDrvHandle); status = Notify_E_FAIL; } return (status); }
/* * ======== ti_sdo_ipc_Notify_Module_startup ======== */ Int ti_sdo_ipc_Notify_Module_startup(Int phase) { UInt16 procId = MultiProc_self(); /* * Wait for Startup to be done (if MultiProc id not yet set) because a * user fxn may set it */ if (!Startup_Module_startupDone() && procId == MultiProc_INVALIDID) { return (Startup_NOTDONE); } /* Ensure that the MultiProc ID has been configured */ Assert_isTrue(procId != MultiProc_INVALIDID, ti_sdo_utils_MultiProc_A_invalidMultiProcId); /* Create a local instance */ ti_sdo_ipc_Notify_create(NULL, procId, 0, NULL, NULL); return (Startup_DONE); }
/*! * ======== NotifySetup_attach ======== * Initialize interrupt */ Int NotifySetup_attach(UInt16 remoteProcId, Ptr sharedAddr) { NotifyDriverShm_Params notifyShmParams; NotifyDriverShm_Handle shmDrvHandle; ti_sdo_ipc_Notify_Handle notifyHandle; Int status = Notify_S_SUCCESS; Error_Block eb; Error_init(&eb); NotifyDriverShm_Params_init(¬ifyShmParams); notifyShmParams.sharedAddr = sharedAddr; notifyShmParams.remoteProcId = remoteProcId; /* Set the intVectorId */ if (MultiProc_self() == NotifySetup_dspProcId) { notifyShmParams.intVectorId = NotifySetup_dspIntVectId; } else { notifyShmParams.intVectorId = NotifySetup_arp32IntVectId; } shmDrvHandle = NotifyDriverShm_create(¬ifyShmParams, &eb); if (shmDrvHandle == NULL) { return (Notify_E_FAIL); } notifyHandle = ti_sdo_ipc_Notify_create( NotifyDriverShm_Handle_upCast(shmDrvHandle), remoteProcId, 0, NULL, &eb); if (notifyHandle == NULL) { NotifyDriverShm_delete(&shmDrvHandle); status = Notify_E_FAIL; } return (status); }
/*! * ======== NotifyCircSetup_attach ======== * Initialize interrupt */ Int NotifyCircSetup_attach(UInt16 remoteProcId, Ptr sharedAddr) { NotifyDriverCirc_Params notifyShmParams; Error_Block eb; Int status = Notify_S_SUCCESS; #ifdef xdc_target__isaCompatible_64 NotifyDriverCirc_Handle armDriverHandle0, armDriverHandle1; UInt armProcId = 1 - MultiProc_self(); /* Initialize the error block */ Error_init(&eb); /* * Setup the notify driver to the ARM (Line 0) */ NotifyDriverCirc_Params_init(¬ifyShmParams); notifyShmParams.localIntId = NotifyCircSetup_dspRecvIntId0; notifyShmParams.remoteIntId = NotifyCircSetup_armRecvIntId0; notifyShmParams.intVectorId = NotifyCircSetup_dspIntVectId0; notifyShmParams.remoteProcId = armProcId; notifyShmParams.sharedAddr = sharedAddr; armDriverHandle0 = NotifyDriverCirc_create(¬ifyShmParams, &eb); if (armDriverHandle0 == NULL) { return (Notify_E_FAIL); } ti_sdo_ipc_Notify_create(NotifyDriverCirc_Handle_upCast(armDriverHandle0), armProcId, 0, NULL, &eb); if (Error_check(&eb)) { /* Delete the driver and then return */ NotifyDriverCirc_delete(&armDriverHandle0); return (Notify_E_FAIL); } if (!NotifyCircSetup_useSecondLine) { return (status); } /* * Setup the notify driver to the ARM (Line 1) */ NotifyDriverCirc_Params_init(¬ifyShmParams); notifyShmParams.localIntId = NotifyCircSetup_dspRecvIntId1; notifyShmParams.remoteIntId = NotifyCircSetup_armRecvIntId1; notifyShmParams.intVectorId = NotifyCircSetup_dspIntVectId1; notifyShmParams.remoteProcId = armProcId; notifyShmParams.sharedAddr = (Ptr)((UInt32)sharedAddr + NotifyDriverCirc_sharedMemReq(¬ifyShmParams)); armDriverHandle1 = NotifyDriverCirc_create(¬ifyShmParams, &eb); if (armDriverHandle1 == NULL) { return (Notify_E_FAIL); } ti_sdo_ipc_Notify_create(NotifyDriverCirc_Handle_upCast(armDriverHandle1), armProcId, 1, NULL, &eb); if (Error_check(&eb)) { /* Delete the driver and then return */ NotifyDriverCirc_delete(&armDriverHandle1); return (Notify_E_FAIL); } #else /* ARM code */ NotifyDriverCirc_Handle dspDriverHandle0, dspDriverHandle1; UInt dspProcId = 1 - MultiProc_self(); /* Initialize the error block */ Error_init(&eb); /* * Setup the notify driver to the DSP (Line 0) */ NotifyDriverCirc_Params_init(¬ifyShmParams); notifyShmParams.localIntId = NotifyCircSetup_armRecvIntId0; notifyShmParams.remoteIntId = NotifyCircSetup_dspRecvIntId0; notifyShmParams.remoteProcId = dspProcId; notifyShmParams.sharedAddr = sharedAddr; dspDriverHandle0 = NotifyDriverCirc_create(¬ifyShmParams, &eb); if (dspDriverHandle0 == NULL) { return (Notify_E_FAIL); } ti_sdo_ipc_Notify_create(NotifyDriverCirc_Handle_upCast(dspDriverHandle0), dspProcId, 0, NULL, &eb); if (Error_check(&eb)) { /* Delete the driver and then return */ NotifyDriverCirc_delete(&dspDriverHandle0); return (Notify_E_FAIL); } if (!NotifyCircSetup_useSecondLine) { return (status); } /* * Setup the notify driver to the DSP (Line 1) */ NotifyDriverCirc_Params_init(¬ifyShmParams); notifyShmParams.localIntId = NotifyCircSetup_armRecvIntId1; notifyShmParams.remoteIntId = NotifyCircSetup_dspRecvIntId1; notifyShmParams.remoteProcId = dspProcId; notifyShmParams.sharedAddr = (Ptr)((UInt32)sharedAddr + NotifyDriverCirc_sharedMemReq(¬ifyShmParams)); dspDriverHandle1 = NotifyDriverCirc_create(¬ifyShmParams, &eb); if (dspDriverHandle1 == NULL) { return (Notify_E_FAIL); } ti_sdo_ipc_Notify_create(NotifyDriverCirc_Handle_upCast(dspDriverHandle1), dspProcId, 1, NULL, &eb); if (Error_check(&eb)) { /* Delete the driver and then return */ NotifyDriverCirc_delete(&dspDriverHandle1); return (Notify_E_FAIL); } #endif return (status); }