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/*
* QEMU PowerPC PowerNV CPU Core model
*
* Copyright (c) 2016, IBM Corporation.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef PPC_PNV_CORE_H
#define PPC_PNV_CORE_H
#include "hw/cpu/core.h"
#include "target/ppc/cpu.h"
#include "qom/object.h"
#define TYPE_PNV_CORE "powernv-cpu-core"
typedef struct PnvCore PnvCore;
typedef struct PnvCoreClass PnvCoreClass;
DECLARE_OBJ_CHECKERS(PnvCore, PnvCoreClass,
PNV_CORE, TYPE_PNV_CORE)
typedef struct PnvChip PnvChip;
struct PnvCore {
/*< private >*/
CPUCore parent_obj;
/*< public >*/
PowerPCCPU **threads;
uint32_t pir;
uint64_t hrmor;
PnvChip *chip;
MemoryRegion xscom_regs;
};
struct PnvCoreClass {
DeviceClass parent_class;
const MemoryRegionOps *xscom_ops;
};
#define PNV_CORE_TYPE_SUFFIX "-" TYPE_PNV_CORE
#define PNV_CORE_TYPE_NAME(cpu_model) cpu_model PNV_CORE_TYPE_SUFFIX
typedef struct PnvCPUState {
Object *intc;
} PnvCPUState;
static inline PnvCPUState *pnv_cpu_state(PowerPCCPU *cpu)
{
return (PnvCPUState *)cpu->machine_data;
}
#define TYPE_PNV_QUAD "powernv-cpu-quad"
typedef struct PnvQuad PnvQuad;
DECLARE_INSTANCE_CHECKER(PnvQuad, PNV_QUAD,
TYPE_PNV_QUAD)
struct PnvQuad {
DeviceState parent_obj;
uint32_t id;
MemoryRegion xscom_regs;
};
#endif /* PPC_PNV_CORE_H */
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