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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/nvram/mac_nvram.h"
#include "hw/ppc/mac_dbdma.h"
#include "hw/ppc/openpic.h"
#include "qom/object.h"
/* Old World IRQs */
#define OLDWORLD_CUDA_IRQ 0x12
#define OLDWORLD_ESCCB_IRQ 0x10
#define OLDWORLD_ESCCA_IRQ 0xf
#define OLDWORLD_IDE0_IRQ 0xd
#define OLDWORLD_IDE0_DMA_IRQ 0x2
#define OLDWORLD_IDE1_IRQ 0xe
#define OLDWORLD_IDE1_DMA_IRQ 0x3
/* New World IRQs */
#define NEWWORLD_CUDA_IRQ 0x19
#define NEWWORLD_PMU_IRQ 0x19
#define NEWWORLD_ESCCB_IRQ 0x24
#define NEWWORLD_ESCCA_IRQ 0x25
#define NEWWORLD_IDE0_IRQ 0xd
#define NEWWORLD_IDE0_DMA_IRQ 0x2
#define NEWWORLD_IDE1_IRQ 0xe
#define NEWWORLD_IDE1_DMA_IRQ 0x3
#define NEWWORLD_EXTING_GPIO1 0x2f
#define NEWWORLD_EXTING_GPIO9 0x37
/* MacIO virtual bus */
#define TYPE_MACIO_BUS "macio-bus"
OBJECT_DECLARE_SIMPLE_TYPE(MacIOBusState, MACIO_BUS)
struct MacIOBusState {
/*< private >*/
BusState parent_obj;
};
/* MacIO IDE */
#define TYPE_MACIO_IDE "macio-ide"
OBJECT_DECLARE_SIMPLE_TYPE(MACIOIDEState, MACIO_IDE)
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;
};
void macio_ide_init_drives(MACIOIDEState *ide, DriveInfo **hd_table);
void macio_ide_register_dma(MACIOIDEState *ide);
#define TYPE_MACIO "macio"
OBJECT_DECLARE_SIMPLE_TYPE(MacIOState, MACIO)
struct MacIOState {
/*< private >*/
PCIDevice parent;
/*< public >*/
MacIOBusState macio_bus;
MemoryRegion bar;
CUDAState cuda;
PMUState pmu;
DBDMAState dbdma;
ESCCState escc;
uint64_t frequency;
};
#define TYPE_OLDWORLD_MACIO "macio-oldworld"
OBJECT_DECLARE_SIMPLE_TYPE(OldWorldMacIOState, OLDWORLD_MACIO)
struct OldWorldMacIOState {
/*< private >*/
MacIOState parent_obj;
/*< public >*/
HeathrowState pic;
MacIONVRAMState nvram;
MACIOIDEState ide[2];
};
#define TYPE_NEWWORLD_MACIO "macio-newworld"
OBJECT_DECLARE_SIMPLE_TYPE(NewWorldMacIOState, NEWWORLD_MACIO)
struct NewWorldMacIOState {
/*< private >*/
MacIOState parent_obj;
/*< public >*/
bool has_pmu;
bool has_adb;
OpenPICState pic;
MACIOIDEState ide[2];
MacIOGPIOState gpio;
};
#endif /* MACIO_H */
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