Git Repo - qemu.git/blame_incremental

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Commit	Line	Data
	1	/*
	2	* QEMU PowerMac emulation shared definitions and prototypes
	3	*
	4	* Copyright (c) 2004-2007 Fabrice Bellard
	5	* Copyright (c) 2007 Jocelyn Mayer
	6	*
	7	* Permission is hereby granted, free of charge, to any person obtaining a copy
	8	* of this software and associated documentation files (the "Software"), to deal
	9	* in the Software without restriction, including without limitation the rights
	10	* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	11	* copies of the Software, and to permit persons to whom the Software is
	12	* furnished to do so, subject to the following conditions:
	13	*
	14	* The above copyright notice and this permission notice shall be included in
	15	* all copies or substantial portions of the Software.
	16	*
	17	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	18	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	19	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
	20	* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	21	* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	22	* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
	23	* THE SOFTWARE.
	24	*/
	25
	26	#ifndef PPC_MAC_H
	27	#define PPC_MAC_H
	28
	29	#include "qemu/units.h"
	30	#include "exec/memory.h"
	31	#include "hw/boards.h"
	32	#include "hw/sysbus.h"
	33	#include "hw/input/adb.h"
	34	#include "hw/misc/mos6522.h"
	35	#include "hw/pci/pci_host.h"
	36	#include "hw/pci-host/uninorth.h"
	37
	38	/* SMP is not enabled, for now */
	39	#define MAX_CPUS 1
	40
	41	#define BIOS_SIZE (1 * MiB)
	42	#define NVRAM_SIZE 0x2000
	43	#define PROM_FILENAME "openbios-ppc"
	44	#define PROM_ADDR 0xfff00000
	45
	46	#define KERNEL_LOAD_ADDR 0x01000000
	47	#define KERNEL_GAP 0x00100000
	48
	49	#define ESCC_CLOCK 3686400
	50
	51	/* Old World IRQs */
	52	#define OLDWORLD_CUDA_IRQ 0x12
	53	#define OLDWORLD_ESCCB_IRQ 0x10
	54	#define OLDWORLD_ESCCA_IRQ 0xf
	55	#define OLDWORLD_IDE0_IRQ 0xd
	56	#define OLDWORLD_IDE0_DMA_IRQ 0x2
	57	#define OLDWORLD_IDE1_IRQ 0xe
	58	#define OLDWORLD_IDE1_DMA_IRQ 0x3
	59
	60	/* New World IRQs */
	61	#define NEWWORLD_CUDA_IRQ 0x19
	62	#define NEWWORLD_PMU_IRQ 0x19
	63	#define NEWWORLD_ESCCB_IRQ 0x24
	64	#define NEWWORLD_ESCCA_IRQ 0x25
	65	#define NEWWORLD_IDE0_IRQ 0xd
	66	#define NEWWORLD_IDE0_DMA_IRQ 0x2
	67	#define NEWWORLD_IDE1_IRQ 0xe
	68	#define NEWWORLD_IDE1_DMA_IRQ 0x3
	69	#define NEWWORLD_EXTING_GPIO1 0x2f
	70	#define NEWWORLD_EXTING_GPIO9 0x37
	71
	72	/* Core99 machine */
	73	#define TYPE_CORE99_MACHINE MACHINE_TYPE_NAME("mac99")
	74	#define CORE99_MACHINE(obj) OBJECT_CHECK(Core99MachineState, (obj), \
	75	TYPE_CORE99_MACHINE)
	76
	77	#define CORE99_VIA_CONFIG_CUDA 0x0
	78	#define CORE99_VIA_CONFIG_PMU 0x1
	79	#define CORE99_VIA_CONFIG_PMU_ADB 0x2
	80
	81	typedef struct Core99MachineState {
	82	/< private >/
	83	MachineState parent;
	84
	85	uint8_t via_config;
	86	} Core99MachineState;
	87
	88	/* Grackle PCI */
	89	#define TYPE_GRACKLE_PCI_HOST_BRIDGE "grackle-pcihost"
	90
	91	/* Mac NVRAM */
	92	#define TYPE_MACIO_NVRAM "macio-nvram"
	93	#define MACIO_NVRAM(obj) \
	94	OBJECT_CHECK(MacIONVRAMState, (obj), TYPE_MACIO_NVRAM)
	95
	96	typedef struct MacIONVRAMState {
	97	/< private >/
	98	SysBusDevice parent_obj;
	99	/< public >/
	100
	101	uint32_t size;
	102	uint32_t it_shift;
	103
	104	MemoryRegion mem;
	105	uint8_t *data;
	106	} MacIONVRAMState;
	107
	108	void pmac_format_nvram_partition (MacIONVRAMState *nvr, int len);
	109	#endif /* PPC_MAC_H */