LXR qemu/include/hw/ppc/pnv

   1/*
   2 * QEMU PowerPC PowerNV Emulation of a few OCC related registers
   3 *
   4 * Copyright (c) 2015-2017, IBM Corporation.
   5 *
   6 * This library is free software; you can redistribute it and/or
   7 * modify it under the terms of the GNU Lesser General Public
   8 * License as published by the Free Software Foundation; either
   9 * version 2 of the License, or (at your option) any later version.
  10 *
  11 * This library is distributed in the hope that it will be useful,
  12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 * Lesser General Public License for more details.
  15 *
  16 * You should have received a copy of the GNU Lesser General Public
  17 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20#ifndef PPC_PNV_OCC_H
  21#define PPC_PNV_OCC_H
  22
  23#include "hw/ppc/pnv_psi.h"
  24
  25#define TYPE_PNV_OCC "pnv-occ"
  26#define PNV_OCC(obj) OBJECT_CHECK(PnvOCC, (obj), TYPE_PNV_OCC)
  27#define TYPE_PNV8_OCC TYPE_PNV_OCC "-POWER8"
  28#define PNV8_OCC(obj) OBJECT_CHECK(PnvOCC, (obj), TYPE_PNV8_OCC)
  29#define TYPE_PNV9_OCC TYPE_PNV_OCC "-POWER9"
  30#define PNV9_OCC(obj) OBJECT_CHECK(PnvOCC, (obj), TYPE_PNV9_OCC)
  31
  32typedef struct PnvOCC {
  33    DeviceState xd;
  34
  35    /* OCC Misc interrupt */
  36    uint64_t occmisc;
  37
  38    PnvPsi *psi;
  39
  40    MemoryRegion xscom_regs;
  41} PnvOCC;
  42
  43#define PNV_OCC_CLASS(klass) \
  44     OBJECT_CLASS_CHECK(PnvOCCClass, (klass), TYPE_PNV_OCC)
  45#define PNV_OCC_GET_CLASS(obj) \
  46     OBJECT_GET_CLASS(PnvOCCClass, (obj), TYPE_PNV_OCC)
  47
  48typedef struct PnvOCCClass {
  49    DeviceClass parent_class;
  50
  51    int xscom_size;
  52    const MemoryRegionOps *xscom_ops;
  53    int psi_irq;
  54} PnvOCCClass;
  55
  56#endif /* PPC_PNV_OCC_H */
  57