LXR qemu/include/hw/ppc/pnv

   1/*
   2 * QEMU PowerPC PowerNV Emulation of a few HOMER related registers
   3 *
   4 * Copyright (c) 2019, 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 2.1 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_HOMER_H
  21#define PPC_PNV_HOMER_H
  22
  23#include "hw/ppc/pnv.h"
  24#include "qom/object.h"
  25
  26#define TYPE_PNV_HOMER "pnv-homer"
  27OBJECT_DECLARE_TYPE(PnvHomer, PnvHomerClass,
  28                    PNV_HOMER)
  29#define TYPE_PNV8_HOMER TYPE_PNV_HOMER "-POWER8"
  30DECLARE_INSTANCE_CHECKER(PnvHomer, PNV8_HOMER,
  31                         TYPE_PNV8_HOMER)
  32#define TYPE_PNV9_HOMER TYPE_PNV_HOMER "-POWER9"
  33DECLARE_INSTANCE_CHECKER(PnvHomer, PNV9_HOMER,
  34                         TYPE_PNV9_HOMER)
  35
  36struct PnvHomer {
  37    DeviceState parent;
  38
  39    struct PnvChip *chip;
  40    MemoryRegion pba_regs;
  41    MemoryRegion regs;
  42};
  43
  44
  45struct PnvHomerClass {
  46    DeviceClass parent_class;
  47
  48    int pba_size;
  49    const MemoryRegionOps *pba_ops;
  50    int homer_size;
  51    const MemoryRegionOps *homer_ops;
  52
  53    hwaddr core_max_base;
  54};
  55
  56#endif /* PPC_PNV_HOMER_H */
  57