root / hw / ppc / mac.h @ dccfcd0e
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1 | 3cbee15b | j_mayer | /*
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2 | 3cbee15b | j_mayer | * QEMU PowerMac emulation shared definitions and prototypes
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3 | 3cbee15b | j_mayer | *
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4 | 3cbee15b | j_mayer | * Copyright (c) 2004-2007 Fabrice Bellard
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5 | 3cbee15b | j_mayer | * Copyright (c) 2007 Jocelyn Mayer
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6 | 3cbee15b | j_mayer | *
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7 | 3cbee15b | j_mayer | * Permission is hereby granted, free of charge, to any person obtaining a copy
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8 | 3cbee15b | j_mayer | * of this software and associated documentation files (the "Software"), to deal
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9 | 3cbee15b | j_mayer | * in the Software without restriction, including without limitation the rights
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10 | 3cbee15b | j_mayer | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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11 | 3cbee15b | j_mayer | * copies of the Software, and to permit persons to whom the Software is
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12 | 3cbee15b | j_mayer | * furnished to do so, subject to the following conditions:
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13 | 3cbee15b | j_mayer | *
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14 | 3cbee15b | j_mayer | * The above copyright notice and this permission notice shall be included in
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15 | 3cbee15b | j_mayer | * all copies or substantial portions of the Software.
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16 | 3cbee15b | j_mayer | *
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17 | 3cbee15b | j_mayer | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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18 | 3cbee15b | j_mayer | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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19 | 3cbee15b | j_mayer | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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20 | 3cbee15b | j_mayer | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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21 | 3cbee15b | j_mayer | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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22 | 3cbee15b | j_mayer | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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23 | 3cbee15b | j_mayer | * THE SOFTWARE.
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24 | 3cbee15b | j_mayer | */
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25 | 3cbee15b | j_mayer | #if !defined(__PPC_MAC_H__)
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26 | 3cbee15b | j_mayer | #define __PPC_MAC_H__
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27 | 3cbee15b | j_mayer | |
28 | 022c62cb | Paolo Bonzini | #include "exec/memory.h" |
29 | 95ed3b7c | Andreas Färber | #include "hw/sysbus.h" |
30 | 07a7484e | Andreas Färber | #include "hw/ide/internal.h" |
31 | 0d09e41a | Paolo Bonzini | #include "hw/input/adb.h" |
32 | 1e39101c | Avi Kivity | |
33 | 3cbee15b | j_mayer | /* SMP is not enabled, for now */
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34 | 3cbee15b | j_mayer | #define MAX_CPUS 1 |
35 | 3cbee15b | j_mayer | |
36 | bba831e8 | Paul Brook | #define BIOS_SIZE (1024 * 1024) |
37 | 3cbee15b | j_mayer | #define BIOS_FILENAME "ppc_rom.bin" |
38 | 3cbee15b | j_mayer | #define NVRAM_SIZE 0x2000 |
39 | e5d01b06 | aurel32 | #define PROM_FILENAME "openbios-ppc" |
40 | 992e5acd | blueswir1 | #define PROM_ADDR 0xfff00000 |
41 | 3cbee15b | j_mayer | |
42 | 3cbee15b | j_mayer | #define KERNEL_LOAD_ADDR 0x01000000 |
43 | b9e17a34 | Alexander Graf | #define KERNEL_GAP 0x00100000 |
44 | 3cbee15b | j_mayer | |
45 | 7fa9ae1a | blueswir1 | #define ESCC_CLOCK 3686400 |
46 | 7fa9ae1a | blueswir1 | |
47 | 3cbee15b | j_mayer | /* Cuda */
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48 | 45fa67fb | Andreas Färber | #define TYPE_CUDA "cuda" |
49 | 45fa67fb | Andreas Färber | #define CUDA(obj) OBJECT_CHECK(CUDAState, (obj), TYPE_CUDA)
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50 | 45fa67fb | Andreas Färber | |
51 | 45fa67fb | Andreas Färber | /**
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52 | 45fa67fb | Andreas Färber | * CUDATimer:
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53 | 45fa67fb | Andreas Färber | * @counter_value: counter value at load time
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54 | 45fa67fb | Andreas Färber | */
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55 | 45fa67fb | Andreas Färber | typedef struct CUDATimer { |
56 | 45fa67fb | Andreas Färber | int index;
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57 | 45fa67fb | Andreas Färber | uint16_t latch; |
58 | 45fa67fb | Andreas Färber | uint16_t counter_value; |
59 | 45fa67fb | Andreas Färber | int64_t load_time; |
60 | 45fa67fb | Andreas Färber | int64_t next_irq_time; |
61 | 45fa67fb | Andreas Färber | QEMUTimer *timer; |
62 | 45fa67fb | Andreas Färber | } CUDATimer; |
63 | 45fa67fb | Andreas Färber | |
64 | 45fa67fb | Andreas Färber | /**
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65 | 45fa67fb | Andreas Färber | * CUDAState:
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66 | 45fa67fb | Andreas Färber | * @b: B-side data
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67 | 45fa67fb | Andreas Färber | * @a: A-side data
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68 | 45fa67fb | Andreas Färber | * @dirb: B-side direction (1=output)
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69 | 45fa67fb | Andreas Färber | * @dira: A-side direction (1=output)
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70 | 45fa67fb | Andreas Färber | * @sr: Shift register
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71 | 45fa67fb | Andreas Färber | * @acr: Auxiliary control register
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72 | 45fa67fb | Andreas Färber | * @pcr: Peripheral control register
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73 | 45fa67fb | Andreas Färber | * @ifr: Interrupt flag register
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74 | 45fa67fb | Andreas Färber | * @ier: Interrupt enable register
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75 | 45fa67fb | Andreas Färber | * @anh: A-side data, no handshake
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76 | 45fa67fb | Andreas Färber | * @last_b: last value of B register
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77 | 45fa67fb | Andreas Färber | * @last_acr: last value of ACR register
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78 | 45fa67fb | Andreas Färber | */
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79 | 45fa67fb | Andreas Färber | typedef struct CUDAState { |
80 | 45fa67fb | Andreas Färber | /*< private >*/
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81 | 45fa67fb | Andreas Färber | SysBusDevice parent_obj; |
82 | 45fa67fb | Andreas Färber | /*< public >*/
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83 | 45fa67fb | Andreas Färber | |
84 | 45fa67fb | Andreas Färber | MemoryRegion mem; |
85 | 45fa67fb | Andreas Färber | /* cuda registers */
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86 | 45fa67fb | Andreas Färber | uint8_t b; |
87 | 45fa67fb | Andreas Färber | uint8_t a; |
88 | 45fa67fb | Andreas Färber | uint8_t dirb; |
89 | 45fa67fb | Andreas Färber | uint8_t dira; |
90 | 45fa67fb | Andreas Färber | uint8_t sr; |
91 | 45fa67fb | Andreas Färber | uint8_t acr; |
92 | 45fa67fb | Andreas Färber | uint8_t pcr; |
93 | 45fa67fb | Andreas Färber | uint8_t ifr; |
94 | 45fa67fb | Andreas Färber | uint8_t ier; |
95 | 45fa67fb | Andreas Färber | uint8_t anh; |
96 | 45fa67fb | Andreas Färber | |
97 | 293c867d | Andreas Färber | ADBBusState adb_bus; |
98 | 45fa67fb | Andreas Färber | CUDATimer timers[2];
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99 | 45fa67fb | Andreas Färber | |
100 | 45fa67fb | Andreas Färber | uint32_t tick_offset; |
101 | 45fa67fb | Andreas Färber | |
102 | 45fa67fb | Andreas Färber | uint8_t last_b; |
103 | 45fa67fb | Andreas Färber | uint8_t last_acr; |
104 | 45fa67fb | Andreas Färber | |
105 | 45fa67fb | Andreas Färber | int data_in_size;
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106 | 45fa67fb | Andreas Färber | int data_in_index;
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107 | 45fa67fb | Andreas Färber | int data_out_index;
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108 | 45fa67fb | Andreas Färber | |
109 | 45fa67fb | Andreas Färber | qemu_irq irq; |
110 | 45fa67fb | Andreas Färber | uint8_t autopoll; |
111 | 45fa67fb | Andreas Färber | uint8_t data_in[128];
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112 | 45fa67fb | Andreas Färber | uint8_t data_out[16];
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113 | 45fa67fb | Andreas Färber | QEMUTimer *adb_poll_timer; |
114 | 45fa67fb | Andreas Färber | } CUDAState; |
115 | 3cbee15b | j_mayer | |
116 | 3cbee15b | j_mayer | /* MacIO */
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117 | d037834a | Andreas Färber | #define TYPE_OLDWORLD_MACIO "macio-oldworld" |
118 | d037834a | Andreas Färber | #define TYPE_NEWWORLD_MACIO "macio-newworld" |
119 | 07a7484e | Andreas Färber | |
120 | 07a7484e | Andreas Färber | #define TYPE_MACIO_IDE "macio-ide" |
121 | 07a7484e | Andreas Färber | #define MACIO_IDE(obj) OBJECT_CHECK(MACIOIDEState, (obj), TYPE_MACIO_IDE)
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122 | 07a7484e | Andreas Färber | |
123 | 07a7484e | Andreas Färber | typedef struct MACIOIDEState { |
124 | 07a7484e | Andreas Färber | /*< private >*/
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125 | 07a7484e | Andreas Färber | SysBusDevice parent_obj; |
126 | 07a7484e | Andreas Färber | /*< public >*/
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127 | 07a7484e | Andreas Färber | |
128 | 07a7484e | Andreas Färber | qemu_irq irq; |
129 | 07a7484e | Andreas Färber | qemu_irq dma_irq; |
130 | 07a7484e | Andreas Färber | |
131 | 07a7484e | Andreas Färber | MemoryRegion mem; |
132 | 07a7484e | Andreas Färber | IDEBus bus; |
133 | 07a7484e | Andreas Färber | BlockDriverAIOCB *aiocb; |
134 | 07a7484e | Andreas Färber | } MACIOIDEState; |
135 | 07a7484e | Andreas Färber | |
136 | 07a7484e | Andreas Färber | void macio_ide_init_drives(MACIOIDEState *ide, DriveInfo **hd_table);
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137 | 07a7484e | Andreas Färber | void macio_ide_register_dma(MACIOIDEState *ide, void *dbdma, int channel); |
138 | 07a7484e | Andreas Färber | |
139 | d037834a | Andreas Färber | void macio_init(PCIDevice *dev,
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140 | 07a7484e | Andreas Färber | MemoryRegion *pic_mem, |
141 | 07a7484e | Andreas Färber | MemoryRegion *escc_mem); |
142 | 3cbee15b | j_mayer | |
143 | 3cbee15b | j_mayer | /* Heathrow PIC */
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144 | 23c5e4ca | Avi Kivity | qemu_irq *heathrow_pic_init(MemoryRegion **pmem, |
145 | 3cbee15b | j_mayer | int nb_cpus, qemu_irq **irqs);
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146 | 3cbee15b | j_mayer | |
147 | 3cbee15b | j_mayer | /* Grackle PCI */
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148 | 0e655047 | Andreas Färber | #define TYPE_GRACKLE_PCI_HOST_BRIDGE "grackle-pcihost" |
149 | 1e39101c | Avi Kivity | PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic, |
150 | aee97b84 | Avi Kivity | MemoryRegion *address_space_mem, |
151 | aee97b84 | Avi Kivity | MemoryRegion *address_space_io); |
152 | 3cbee15b | j_mayer | |
153 | 3cbee15b | j_mayer | /* UniNorth PCI */
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154 | aee97b84 | Avi Kivity | PCIBus *pci_pmac_init(qemu_irq *pic, |
155 | aee97b84 | Avi Kivity | MemoryRegion *address_space_mem, |
156 | aee97b84 | Avi Kivity | MemoryRegion *address_space_io); |
157 | aee97b84 | Avi Kivity | PCIBus *pci_pmac_u3_init(qemu_irq *pic, |
158 | aee97b84 | Avi Kivity | MemoryRegion *address_space_mem, |
159 | aee97b84 | Avi Kivity | MemoryRegion *address_space_io); |
160 | 3cbee15b | j_mayer | |
161 | 3cbee15b | j_mayer | /* Mac NVRAM */
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162 | 95ed3b7c | Andreas Färber | #define TYPE_MACIO_NVRAM "macio-nvram" |
163 | 95ed3b7c | Andreas Färber | #define MACIO_NVRAM(obj) \
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164 | 95ed3b7c | Andreas Färber | OBJECT_CHECK(MacIONVRAMState, (obj), TYPE_MACIO_NVRAM) |
165 | 95ed3b7c | Andreas Färber | |
166 | 95ed3b7c | Andreas Färber | typedef struct MacIONVRAMState { |
167 | 95ed3b7c | Andreas Färber | /*< private >*/
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168 | 95ed3b7c | Andreas Färber | SysBusDevice parent_obj; |
169 | 95ed3b7c | Andreas Färber | /*< public >*/
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170 | 95ed3b7c | Andreas Färber | |
171 | 95ed3b7c | Andreas Färber | uint32_t size; |
172 | 95ed3b7c | Andreas Färber | uint32_t it_shift; |
173 | 95ed3b7c | Andreas Färber | |
174 | 95ed3b7c | Andreas Färber | MemoryRegion mem; |
175 | 95ed3b7c | Andreas Färber | uint8_t *data; |
176 | 95ed3b7c | Andreas Färber | } MacIONVRAMState; |
177 | 3cbee15b | j_mayer | |
178 | 3cbee15b | j_mayer | void pmac_format_nvram_partition (MacIONVRAMState *nvr, int len); |
179 | 3743cca7 | Andreas Färber | uint8_t macio_nvram_read(MacIONVRAMState *s, uint32_t addr); |
180 | 3743cca7 | Andreas Färber | void macio_nvram_write(MacIONVRAMState *s, uint32_t addr, uint8_t val);
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181 | 3cbee15b | j_mayer | #endif /* !defined(__PPC_MAC_H__) */ |