/* * DiskSim Storage Subsystem Simulation Environment (Version 4.0) * Revision Authors: John Bucy, Greg Ganger * Contributors: John Griffin, Jiri Schindler, Steve Schlosser * * Copyright (c) of Carnegie Mellon University, 2001-2008. * * This software is being provided by the copyright holders under the * following license. By obtaining, using and/or copying this software, * you agree that you have read, understood, and will comply with the * following terms and conditions: * * Permission to reproduce, use, and prepare derivative works of this * software is granted provided the copyright and "No Warranty" statements * are included with all reproductions and derivative works and associated * documentation. This software may also be redistributed without charge * provided that the copyright and "No Warranty" statements are included * in all redistributions. * * NO WARRANTY. THIS SOFTWARE IS FURNISHED ON AN "AS IS" BASIS. * CARNEGIE MELLON UNIVERSITY MAKES NO WARRANTIES OF ANY KIND, EITHER * EXPRESSED OR IMPLIED AS TO THE MATTER INCLUDING, BUT NOT LIMITED * TO: WARRANTY OF FITNESS FOR PURPOSE OR MERCHANTABILITY, EXCLUSIVITY * OF RESULTS OR RESULTS OBTAINED FROM USE OF THIS SOFTWARE. CARNEGIE * MELLON UNIVERSITY DOES NOT MAKE ANY WARRANTY OF ANY KIND WITH RESPECT * TO FREEDOM FROM PATENT, TRADEMARK, OR COPYRIGHT INFRINGEMENT. * COPYRIGHT HOLDERS WILL BEAR NO LIABILITY FOR ANY USE OF THIS SOFTWARE * OR DOCUMENTATION. * *//* * DiskSim Storage Subsystem Simulation Environment (Version 2.0) * Revision Authors: Greg Ganger * Contributors: Ross Cohen, John Griffin, Steve Schlosser * * Copyright (c) of Carnegie Mellon University, 1999. * * Permission to reproduce, use, and prepare derivative works of * this software for internal use is granted provided the copyright * and "No Warranty" statements are included with all reproductions * and derivative works. This software may also be redistributed * without charge provided that the copyright and "No Warranty" * statements are included in all redistributions. * * NO WARRANTY. THIS SOFTWARE IS FURNISHED ON AN "AS IS" BASIS. * CARNEGIE MELLON UNIVERSITY MAKES NO WARRANTIES OF ANY KIND, EITHER * EXPRESSED OR IMPLIED AS TO THE MATTER INCLUDING, BUT NOT LIMITED * TO: WARRANTY OF FITNESS FOR PURPOSE OR MERCHANTABILITY, EXCLUSIVITY * OF RESULTS OR RESULTS OBTAINED FROM USE OF THIS SOFTWARE. CARNEGIE * MELLON UNIVERSITY DOES NOT MAKE ANY WARRANTY OF ANY KIND WITH RESPECT * TO FREEDOM FROM PATENT, TRADEMARK, OR COPYRIGHT INFRINGEMENT. *//* * DiskSim Storage Subsystem Simulation Environment * Authors: Greg Ganger, Bruce Worthington, Yale Patt * * Copyright (C) 1993, 1995, 1997 The Regents of the University of Michigan  * * This software is being provided by the copyright holders under the * following license. By obtaining, using and/or copying this software, * you agree that you have read, understood, and will comply with the * following terms and conditions: * * Permission to use, copy, modify, distribute, and sell this software * and its documentation for any purpose and without fee or royalty is * hereby granted, provided that the full text of this NOTICE appears on * ALL copies of the software and documentation or portions thereof, * including modifications, that you make. * * THIS SOFTWARE IS PROVIDED "AS IS," AND COPYRIGHT HOLDERS MAKE NO * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED. BY WAY OF EXAMPLE, * BUT NOT LIMITATION, COPYRIGHT HOLDERS MAKE NO REPRESENTATIONS OR * WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR * THAT THE USE OF THE SOFTWARE OR DOCUMENTATION WILL NOT INFRINGE ANY * THIRD PARTY PATENTS, COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS. COPYRIGHT * HOLDERS WILL BEAR NO LIABILITY FOR ANY USE OF THIS SOFTWARE OR * DOCUMENTATION. * *  This software is provided AS IS, WITHOUT REPRESENTATION FROM THE * UNIVERSITY OF MICHIGAN AS TO ITS FITNESS FOR ANY PURPOSE, AND * WITHOUT WARRANTY BY THE UNIVERSITY OF MICHIGAN OF ANY KIND, EITHER * EXPRESSED OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE REGENTS * OF THE UNIVERSITY OF MICHIGAN SHALL NOT BE LIABLE FOR ANY DAMAGES, * INCLUDING SPECIAL , INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, * WITH RESPECT TO ANY CLAIM ARISING OUT OF OR IN CONNECTION WITH THE * USE OF OR IN CONNECTION WITH THE USE OF THE SOFTWARE, EVEN IF IT HAS * BEEN OR IS HEREAFTER ADVISED OF THE POSSIBILITY OF SUCH DAMAGES * * The names and trademarks of copyright holders or authors may NOT be * used in advertising or publicity pertaining to the software without * specific, written prior permission. Title to copyright in this software * and any associated documentation will at all times remain with copyright * holders. */#include "disksim_global.h"#include "disksim_ioface.h"#include "disksim_pfface.h"void intr_request (event *curr){   intr_event *intrp;   StaticAssert (sizeof(intr_event) <= DISKSIM_EVENT_SIZE);   if (curr->type != IO_INTERRUPT) {      io_catch_stray_events((ioreq_event *) curr);      return;   }   intrp = (intr_event *) getfromextraq();   intrp->infoptr = curr;   intrp->time = simtime + curr->time;   intrp->type = INTR_EVENT;   intrp->vector = curr->type;   intrp->eventlist = NULL;   addtointq((event *)intrp);}void intr_acknowledge (event *intrp){   if (disksim->synthgen) {      pf_handle_intr_event ((intr_event *)intrp, 0);   } else {      io_interrupt_arrive ((ioreq_event *)intrp);   }}