2 * QEMU PowerMac emulation shared definitions and prototypes
4 * Copyright (c) 2004-2007 Fabrice Bellard
5 * Copyright (c) 2007 Jocelyn Mayer
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:
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
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
29 #include "exec/memory.h"
30 #include "hw/sysbus.h"
31 #include "hw/ide/internal.h"
32 #include "hw/input/adb.h"
33 #include "hw/misc/mos6522.h"
35 /* SMP is not enabled, for now */
38 #define BIOS_SIZE (1024 * 1024)
39 #define NVRAM_SIZE 0x2000
40 #define PROM_FILENAME "openbios-ppc"
41 #define PROM_ADDR 0xfff00000
43 #define KERNEL_LOAD_ADDR 0x01000000
44 #define KERNEL_GAP 0x00100000
46 #define ESCC_CLOCK 3686400
50 #define TYPE_OLDWORLD_MACIO "macio-oldworld"
51 #define TYPE_NEWWORLD_MACIO "macio-newworld"
53 #define TYPE_MACIO_IDE "macio-ide"
54 #define MACIO_IDE(obj) OBJECT_CHECK(MACIOIDEState, (obj), TYPE_MACIO_IDE)
56 typedef struct MACIOIDEState
{
58 SysBusDevice parent_obj
;
61 qemu_irq real_ide_irq
;
62 qemu_irq real_dma_irq
;
75 void macio_ide_init_drives(MACIOIDEState
*ide
, DriveInfo
**hd_table
);
76 void macio_ide_register_dma(MACIOIDEState
*ide
);
78 void macio_init(PCIDevice
*dev
,
79 MemoryRegion
*pic_mem
,
80 MemoryRegion
*escc_mem
);
83 qemu_irq
*heathrow_pic_init(MemoryRegion
**pmem
,
84 int nb_cpus
, qemu_irq
**irqs
);
87 #define TYPE_GRACKLE_PCI_HOST_BRIDGE "grackle-pcihost"
88 PCIBus
*pci_grackle_init(uint32_t base
, qemu_irq
*pic
,
89 MemoryRegion
*address_space_mem
,
90 MemoryRegion
*address_space_io
);
93 PCIBus
*pci_pmac_init(qemu_irq
*pic
,
94 MemoryRegion
*address_space_mem
,
95 MemoryRegion
*address_space_io
);
96 PCIBus
*pci_pmac_u3_init(qemu_irq
*pic
,
97 MemoryRegion
*address_space_mem
,
98 MemoryRegion
*address_space_io
);
101 #define TYPE_MACIO_NVRAM "macio-nvram"
102 #define MACIO_NVRAM(obj) \
103 OBJECT_CHECK(MacIONVRAMState, (obj), TYPE_MACIO_NVRAM)
105 typedef struct MacIONVRAMState
{
107 SysBusDevice parent_obj
;
117 void pmac_format_nvram_partition (MacIONVRAMState
*nvr
, int len
);
118 #endif /* PPC_MAC_H */