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"
34 #include "hw/pci/pci_host.h"
35 #include "hw/pci-host/uninorth.h"
37 /* SMP is not enabled, for now */
40 #define BIOS_SIZE (1024 * 1024)
41 #define NVRAM_SIZE 0x2000
42 #define PROM_FILENAME "openbios-ppc"
43 #define PROM_ADDR 0xfff00000
45 #define KERNEL_LOAD_ADDR 0x01000000
46 #define KERNEL_GAP 0x00100000
48 #define ESCC_CLOCK 3686400
51 #define OLDWORLD_CUDA_IRQ 0x12
52 #define OLDWORLD_ESCCB_IRQ 0x10
53 #define OLDWORLD_ESCCA_IRQ 0xf
54 #define OLDWORLD_IDE0_IRQ 0xd
55 #define OLDWORLD_IDE0_DMA_IRQ 0x2
56 #define OLDWORLD_IDE1_IRQ 0xe
57 #define OLDWORLD_IDE1_DMA_IRQ 0x3
60 #define TYPE_MACIO_IDE "macio-ide"
61 #define MACIO_IDE(obj) OBJECT_CHECK(MACIOIDEState, (obj), TYPE_MACIO_IDE)
63 typedef struct MACIOIDEState {
65 SysBusDevice parent_obj;
68 qemu_irq real_ide_irq;
69 qemu_irq real_dma_irq;
82 void macio_ide_init_drives(MACIOIDEState *ide, DriveInfo **hd_table);
83 void macio_ide_register_dma(MACIOIDEState *ide);
85 void macio_init(PCIDevice *dev,
86 MemoryRegion *pic_mem);
89 #define TYPE_GRACKLE_PCI_HOST_BRIDGE "grackle-pcihost"
92 UNINState *pci_pmac_init(qemu_irq *pic,
93 MemoryRegion *address_space_mem);
94 UNINState *pci_pmac_u3_init(qemu_irq *pic,
95 MemoryRegion *address_space_mem);
98 #define TYPE_MACIO_NVRAM "macio-nvram"
99 #define MACIO_NVRAM(obj) \
100 OBJECT_CHECK(MacIONVRAMState, (obj), TYPE_MACIO_NVRAM)
102 typedef struct MacIONVRAMState {
104 SysBusDevice parent_obj;
114 void pmac_format_nvram_partition (MacIONVRAMState *nvr, int len);
115 #endif /* PPC_MAC_H */