LXR qemu/include/hw/ppc/xics

   1/*
   2 * QEMU PowerPC pSeries Logical Partition (aka sPAPR) hardware System Emulator
   3 *
   4 * PAPR Virtualized Interrupt System, aka ICS/ICP aka xics
   5 *
   6 * Copyright (c) 2010, 2011 David Gibson, IBM Corporation.
   7 *
   8 * Permission is hereby granted, free of charge, to any person obtaining a copy
   9 * of this software and associated documentation files (the "Software"), to deal
  10 * in the Software without restriction, including without limitation the rights
  11 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  12 * copies of the Software, and to permit persons to whom the Software is
  13 * furnished to do so, subject to the following conditions:
  14 *
  15 * The above copyright notice and this permission notice shall be included in
  16 * all copies or substantial portions of the Software.
  17 *
  18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  21 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  23 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  24 * THE SOFTWARE.
  25 */
  26
  27#ifndef XICS_SPAPR_H
  28#define XICS_SPAPR_H
  29
  30#include "hw/ppc/spapr.h"
  31#include "qom/object.h"
  32
  33#define TYPE_ICS_SPAPR "ics-spapr"
  34/* This is reusing the ICSState typedef from TYPE_ICS */
  35DECLARE_INSTANCE_CHECKER(ICSState, ICS_SPAPR,
  36                         TYPE_ICS_SPAPR)
  37
  38int xics_kvm_connect(SpaprInterruptController *intc, uint32_t nr_servers,
  39                     Error **errp);
  40void xics_kvm_disconnect(SpaprInterruptController *intc);
  41bool xics_kvm_has_broken_disconnect(void);
  42
  43#endif /* XICS_SPAPR_H */
  44