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mac.h
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mac.h
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/*
* QEMU PowerMac emulation shared definitions and prototypes
*
* Copyright (c) 2004-2007 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 PPC_MAC_H
#define PPC_MAC_H
#include "qemu/units.h"
#include "exec/memory.h"
#include "hw/boards.h"
#include "hw/sysbus.h"
#include "hw/input/adb.h"
#include "hw/misc/mos6522.h"
#include "hw/pci/pci_host.h"
#include "hw/pci-host/uninorth.h"
#include "qom/object.h"
/* SMP is not enabled, for now */
#define MAX_CPUS 1
#define NVRAM_SIZE 0x2000
#define PROM_FILENAME "openbios-ppc"
#define KERNEL_LOAD_ADDR 0x01000000
#define KERNEL_GAP 0x00100000
#define ESCC_CLOCK 3686400
/* 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
/* Core99 machine */
#define TYPE_CORE99_MACHINE MACHINE_TYPE_NAME("mac99")
typedef struct Core99MachineState Core99MachineState;
DECLARE_INSTANCE_CHECKER(Core99MachineState, CORE99_MACHINE,
TYPE_CORE99_MACHINE)
#define CORE99_VIA_CONFIG_CUDA 0x0
#define CORE99_VIA_CONFIG_PMU 0x1
#define CORE99_VIA_CONFIG_PMU_ADB 0x2
struct Core99MachineState {
/*< private >*/
MachineState parent;
uint8_t via_config;
};
/* Grackle PCI */
#define TYPE_GRACKLE_PCI_HOST_BRIDGE "grackle-pcihost"
/* Mac NVRAM */
#define TYPE_MACIO_NVRAM "macio-nvram"
OBJECT_DECLARE_SIMPLE_TYPE(MacIONVRAMState, MACIO_NVRAM)
struct MacIONVRAMState {
/*< private >*/
SysBusDevice parent_obj;
/*< public >*/
uint32_t size;
uint32_t it_shift;
MemoryRegion mem;
uint8_t *data;
};
void pmac_format_nvram_partition (MacIONVRAMState *nvr, int len);
#endif /* PPC_MAC_H */