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/*
* PowerMac MacIO device emulation
*
* Copyright (c) 2005-2007 Fabrice Bellard
* Copyright (c) 2007 Jocelyn Mayer
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef MACIO_H
#define MACIO_H
#include "hw/char/escc.h"
#include "hw/pci/pci.h"
#include "hw/ide/internal.h"
#include "hw/intc/heathrow_pic.h"
#include "hw/misc/macio/cuda.h"
#include "hw/misc/macio/gpio.h"
#include "hw/misc/macio/pmu.h"
#include "hw/ppc/mac.h"
#include "hw/ppc/mac_dbdma.h"
#include "hw/ppc/openpic.h"
/* MacIO virtual bus */
#define TYPE_MACIO_BUS "macio-bus"
#define MACIO_BUS(obj) OBJECT_CHECK(MacIOBusState, (obj), TYPE_MACIO_BUS)
typedef struct MacIOBusState {
/*< private >*/
BusState parent_obj;
} MacIOBusState;
/* MacIO IDE */
#define TYPE_MACIO_IDE "macio-ide"
#define MACIO_IDE(obj) OBJECT_CHECK(MACIOIDEState, (obj), TYPE_MACIO_IDE)
typedef struct MACIOIDEState {
/*< private >*/
SysBusDevice parent_obj;
/*< public >*/
uint32_t addr;
uint32_t channel;
qemu_irq real_ide_irq;
qemu_irq real_dma_irq;
qemu_irq ide_irq;
qemu_irq dma_irq;
MemoryRegion mem;
IDEBus bus;
IDEDMA dma;
void *dbdma;
bool dma_active;
uint32_t timing_reg;
uint32_t irq_reg;
} MACIOIDEState;
void macio_ide_init_drives(MACIOIDEState *ide, DriveInfo **hd_table);
void macio_ide_register_dma(MACIOIDEState *ide);
#define TYPE_MACIO "macio"
#define MACIO(obj) OBJECT_CHECK(MacIOState, (obj), TYPE_MACIO)
typedef struct MacIOState {
/*< private >*/
PCIDevice parent;
/*< public >*/
MacIOBusState macio_bus;
MemoryRegion bar;
CUDAState cuda;
PMUState pmu;
DBDMAState dbdma;
ESCCState escc;
uint64_t frequency;
} MacIOState;
#define TYPE_OLDWORLD_MACIO "macio-oldworld"
#define OLDWORLD_MACIO(obj) \
OBJECT_CHECK(OldWorldMacIOState, (obj), TYPE_OLDWORLD_MACIO)
typedef struct OldWorldMacIOState {
/*< private >*/
MacIOState parent_obj;
/*< public >*/
HeathrowState *pic;
MacIONVRAMState nvram;
MACIOIDEState ide[2];
} OldWorldMacIOState;
#define TYPE_NEWWORLD_MACIO "macio-newworld"
#define NEWWORLD_MACIO(obj) \
OBJECT_CHECK(NewWorldMacIOState, (obj), TYPE_NEWWORLD_MACIO)
typedef struct NewWorldMacIOState {
/*< private >*/
MacIOState parent_obj;
/*< public >*/
bool has_pmu;
bool has_adb;
OpenPICState *pic;
MACIOIDEState ide[2];
MacIOGPIOState gpio;
} NewWorldMacIOState;
#endif /* MACIO_H */
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