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Commit | Line | Data |
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3cbee15b JM |
1 | /* |
2 | * PowerMac MacIO device emulation | |
3 | * | |
4 | * Copyright (c) 2005-2007 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 | */ | |
0b8fa32f | 25 | |
0d75590d | 26 | #include "qemu/osdep.h" |
da34e65c | 27 | #include "qapi/error.h" |
0b8fa32f | 28 | #include "qemu/module.h" |
83c9f4ca | 29 | #include "hw/ppc/mac.h" |
7092e84d | 30 | #include "hw/misc/macio/cuda.h" |
83c9f4ca | 31 | #include "hw/pci/pci.h" |
0d09e41a | 32 | #include "hw/ppc/mac_dbdma.h" |
a27bd6c7 | 33 | #include "hw/qdev-properties.h" |
d6454270 | 34 | #include "migration/vmstate.h" |
0d09e41a | 35 | #include "hw/char/escc.h" |
e1218e48 | 36 | #include "hw/misc/macio/macio.h" |
017812df | 37 | #include "hw/intc/heathrow_pic.h" |
56e7404b | 38 | #include "trace.h" |
07a7484e | 39 | |
b6712ea3 MCA |
40 | /* Note: this code is strongly inspirated from the corresponding code |
41 | * in PearPC */ | |
42 | ||
0d54a502 AG |
43 | /* |
44 | * The mac-io has two interfaces to the ESCC. One is called "escc-legacy", | |
45 | * while the other one is the normal, current ESCC interface. | |
46 | * | |
47 | * The magic below creates memory aliases to spawn the escc-legacy device | |
48 | * purely by rerouting the respective registers to our escc region. This | |
49 | * works because the only difference between the two memory regions is the | |
50 | * register layout, not their semantics. | |
51 | * | |
52 | * Reference: ftp://ftp.software.ibm.com/rs6000/technology/spec/chrp/inwork/CHRP_IORef_1.0.pdf | |
53 | */ | |
343bd85a | 54 | static void macio_escc_legacy_setup(MacIOState *s) |
0d54a502 | 55 | { |
343bd85a MCA |
56 | ESCCState *escc = ESCC(&s->escc); |
57 | SysBusDevice *sbd = SYS_BUS_DEVICE(escc); | |
0d54a502 | 58 | MemoryRegion *escc_legacy = g_new(MemoryRegion, 1); |
343bd85a | 59 | MemoryRegion *bar = &s->bar; |
0d54a502 AG |
60 | int i; |
61 | static const int maps[] = { | |
dd2fa4f7 BH |
62 | 0x00, 0x00, /* Command B */ |
63 | 0x02, 0x20, /* Command A */ | |
64 | 0x04, 0x10, /* Data B */ | |
65 | 0x06, 0x30, /* Data A */ | |
66 | 0x08, 0x40, /* Enhancement B */ | |
67 | 0x0A, 0x50, /* Enhancement A */ | |
68 | 0x80, 0x80, /* Recovery count */ | |
69 | 0x90, 0x90, /* Start A */ | |
70 | 0xa0, 0xa0, /* Start B */ | |
71 | 0xb0, 0xb0, /* Detect AB */ | |
0d54a502 AG |
72 | }; |
73 | ||
343bd85a | 74 | memory_region_init(escc_legacy, OBJECT(s), "escc-legacy", 256); |
0d54a502 AG |
75 | for (i = 0; i < ARRAY_SIZE(maps); i += 2) { |
76 | MemoryRegion *port = g_new(MemoryRegion, 1); | |
343bd85a MCA |
77 | memory_region_init_alias(port, OBJECT(s), "escc-legacy-port", |
78 | sysbus_mmio_get_region(sbd, 0), | |
79 | maps[i + 1], 0x2); | |
0d54a502 AG |
80 | memory_region_add_subregion(escc_legacy, maps[i], port); |
81 | } | |
82 | ||
83 | memory_region_add_subregion(bar, 0x12000, escc_legacy); | |
84 | } | |
85 | ||
343bd85a | 86 | static void macio_bar_setup(MacIOState *s) |
3cbee15b | 87 | { |
343bd85a MCA |
88 | ESCCState *escc = ESCC(&s->escc); |
89 | SysBusDevice *sbd = SYS_BUS_DEVICE(escc); | |
90 | MemoryRegion *bar = &s->bar; | |
3cbee15b | 91 | |
343bd85a MCA |
92 | memory_region_add_subregion(bar, 0x13000, sysbus_mmio_get_region(sbd, 0)); |
93 | macio_escc_legacy_setup(s); | |
3cbee15b JM |
94 | } |
95 | ||
bf31c56f MCA |
96 | static void macio_init_child_obj(MacIOState *s, const char *childname, |
97 | void *child, size_t childsize, | |
98 | const char *childtype) | |
99 | { | |
100 | object_initialize_child(OBJECT(s), childname, child, childsize, childtype, | |
101 | &error_abort, NULL); | |
102 | qdev_set_parent_bus(DEVICE(child), BUS(&s->macio_bus)); | |
103 | } | |
104 | ||
62e9cd77 | 105 | static void macio_common_realize(PCIDevice *d, Error **errp) |
d8c51b05 | 106 | { |
7b925079 | 107 | MacIOState *s = MACIO(d); |
45fa67fb | 108 | SysBusDevice *sysbus_dev; |
62e9cd77 | 109 | Error *err = NULL; |
c7104402 | 110 | |
a504b9b9 | 111 | object_property_set_bool(OBJECT(&s->dbdma), true, "realized", &err); |
ecba28db MCA |
112 | if (err) { |
113 | error_propagate(errp, err); | |
114 | return; | |
115 | } | |
a504b9b9 | 116 | sysbus_dev = SYS_BUS_DEVICE(&s->dbdma); |
ecba28db MCA |
117 | memory_region_add_subregion(&s->bar, 0x08000, |
118 | sysbus_mmio_get_region(sysbus_dev, 0)); | |
7b925079 | 119 | |
ddd835f3 TH |
120 | qdev_prop_set_uint32(DEVICE(&s->escc), "disabled", 0); |
121 | qdev_prop_set_uint32(DEVICE(&s->escc), "frequency", ESCC_CLOCK); | |
122 | qdev_prop_set_uint32(DEVICE(&s->escc), "it_shift", 4); | |
9bca0edb PM |
123 | qdev_prop_set_chr(DEVICE(&s->escc), "chrA", serial_hd(0)); |
124 | qdev_prop_set_chr(DEVICE(&s->escc), "chrB", serial_hd(1)); | |
ddd835f3 TH |
125 | qdev_prop_set_uint32(DEVICE(&s->escc), "chnBtype", escc_serial); |
126 | qdev_prop_set_uint32(DEVICE(&s->escc), "chnAtype", escc_serial); | |
343bd85a MCA |
127 | object_property_set_bool(OBJECT(&s->escc), true, "realized", &err); |
128 | if (err) { | |
129 | error_propagate(errp, err); | |
130 | return; | |
131 | } | |
132 | ||
7b925079 AF |
133 | macio_bar_setup(s); |
134 | pci_register_bar(d, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->bar); | |
d8c51b05 AL |
135 | } |
136 | ||
62e9cd77 MA |
137 | static void macio_realize_ide(MacIOState *s, MACIOIDEState *ide, |
138 | qemu_irq irq0, qemu_irq irq1, int dmaid, | |
139 | Error **errp) | |
14eefd0e AG |
140 | { |
141 | SysBusDevice *sysbus_dev; | |
142 | ||
143 | sysbus_dev = SYS_BUS_DEVICE(ide); | |
144 | sysbus_connect_irq(sysbus_dev, 0, irq0); | |
145 | sysbus_connect_irq(sysbus_dev, 1, irq1); | |
0fc84331 | 146 | qdev_prop_set_uint32(DEVICE(ide), "channel", dmaid); |
a504b9b9 | 147 | object_property_set_link(OBJECT(ide), OBJECT(&s->dbdma), "dbdma", errp); |
e451b85f | 148 | macio_ide_register_dma(ide); |
0fc84331 | 149 | |
62e9cd77 | 150 | object_property_set_bool(OBJECT(ide), true, "realized", errp); |
14eefd0e AG |
151 | } |
152 | ||
62e9cd77 | 153 | static void macio_oldworld_realize(PCIDevice *d, Error **errp) |
d037834a AF |
154 | { |
155 | MacIOState *s = MACIO(d); | |
95ed3b7c | 156 | OldWorldMacIOState *os = OLDWORLD_MACIO(d); |
20d2514a | 157 | DeviceState *pic_dev = DEVICE(os->pic); |
62e9cd77 | 158 | Error *err = NULL; |
95ed3b7c | 159 | SysBusDevice *sysbus_dev; |
62e9cd77 MA |
160 | |
161 | macio_common_realize(d, &err); | |
162 | if (err) { | |
163 | error_propagate(errp, err); | |
164 | return; | |
d037834a AF |
165 | } |
166 | ||
d811d61f MCA |
167 | qdev_prop_set_uint64(DEVICE(&s->cuda), "timebase-frequency", |
168 | s->frequency); | |
169 | object_property_set_bool(OBJECT(&s->cuda), true, "realized", &err); | |
170 | if (err) { | |
171 | error_propagate(errp, err); | |
172 | return; | |
173 | } | |
45fa67fb | 174 | sysbus_dev = SYS_BUS_DEVICE(&s->cuda); |
d811d61f MCA |
175 | memory_region_add_subregion(&s->bar, 0x16000, |
176 | sysbus_mmio_get_region(sysbus_dev, 0)); | |
20d2514a MCA |
177 | sysbus_connect_irq(sysbus_dev, 0, qdev_get_gpio_in(pic_dev, |
178 | OLDWORLD_CUDA_IRQ)); | |
45fa67fb | 179 | |
343bd85a | 180 | sysbus_dev = SYS_BUS_DEVICE(&s->escc); |
20d2514a MCA |
181 | sysbus_connect_irq(sysbus_dev, 0, qdev_get_gpio_in(pic_dev, |
182 | OLDWORLD_ESCCB_IRQ)); | |
183 | sysbus_connect_irq(sysbus_dev, 1, qdev_get_gpio_in(pic_dev, | |
184 | OLDWORLD_ESCCA_IRQ)); | |
343bd85a | 185 | |
62e9cd77 MA |
186 | object_property_set_bool(OBJECT(&os->nvram), true, "realized", &err); |
187 | if (err) { | |
188 | error_propagate(errp, err); | |
189 | return; | |
95ed3b7c AF |
190 | } |
191 | sysbus_dev = SYS_BUS_DEVICE(&os->nvram); | |
192 | memory_region_add_subregion(&s->bar, 0x60000, | |
193 | sysbus_mmio_get_region(sysbus_dev, 0)); | |
194 | pmac_format_nvram_partition(&os->nvram, os->nvram.size); | |
195 | ||
017812df MCA |
196 | /* Heathrow PIC */ |
197 | sysbus_dev = SYS_BUS_DEVICE(os->pic); | |
198 | memory_region_add_subregion(&s->bar, 0x0, | |
199 | sysbus_mmio_get_region(sysbus_dev, 0)); | |
d037834a | 200 | |
14eefd0e | 201 | /* IDE buses */ |
20d2514a MCA |
202 | macio_realize_ide(s, &os->ide[0], |
203 | qdev_get_gpio_in(pic_dev, OLDWORLD_IDE0_IRQ), | |
204 | qdev_get_gpio_in(pic_dev, OLDWORLD_IDE0_DMA_IRQ), | |
205 | 0x16, &err); | |
206 | if (err) { | |
207 | error_propagate(errp, err); | |
208 | return; | |
209 | } | |
210 | ||
211 | macio_realize_ide(s, &os->ide[1], | |
212 | qdev_get_gpio_in(pic_dev, OLDWORLD_IDE1_IRQ), | |
213 | qdev_get_gpio_in(pic_dev, OLDWORLD_IDE1_DMA_IRQ), | |
214 | 0x1a, &err); | |
215 | if (err) { | |
216 | error_propagate(errp, err); | |
217 | return; | |
07a7484e | 218 | } |
d037834a AF |
219 | } |
220 | ||
213f0c4f AF |
221 | static void macio_init_ide(MacIOState *s, MACIOIDEState *ide, size_t ide_size, |
222 | int index) | |
14eefd0e | 223 | { |
1069a3c6 | 224 | gchar *name = g_strdup_printf("ide[%i]", index); |
5c8e3d17 | 225 | uint32_t addr = 0x1f000 + ((index + 1) * 0x1000); |
14eefd0e | 226 | |
bf31c56f | 227 | macio_init_child_obj(s, name, ide, ide_size, TYPE_MACIO_IDE); |
5c8e3d17 MCA |
228 | qdev_prop_set_uint32(DEVICE(ide), "addr", addr); |
229 | memory_region_add_subregion(&s->bar, addr, &ide->mem); | |
14eefd0e AG |
230 | g_free(name); |
231 | } | |
232 | ||
95ed3b7c AF |
233 | static void macio_oldworld_init(Object *obj) |
234 | { | |
07a7484e | 235 | MacIOState *s = MACIO(obj); |
95ed3b7c AF |
236 | OldWorldMacIOState *os = OLDWORLD_MACIO(obj); |
237 | DeviceState *dev; | |
14eefd0e | 238 | int i; |
95ed3b7c | 239 | |
017812df MCA |
240 | object_property_add_link(obj, "pic", TYPE_HEATHROW, |
241 | (Object **) &os->pic, | |
242 | qdev_prop_allow_set_link_before_realize, | |
243 | 0, NULL); | |
244 | ||
bf31c56f | 245 | macio_init_child_obj(s, "cuda", &s->cuda, sizeof(s->cuda), TYPE_CUDA); |
d811d61f | 246 | |
213f0c4f | 247 | object_initialize(&os->nvram, sizeof(os->nvram), TYPE_MACIO_NVRAM); |
95ed3b7c AF |
248 | dev = DEVICE(&os->nvram); |
249 | qdev_prop_set_uint32(dev, "size", 0x2000); | |
250 | qdev_prop_set_uint32(dev, "it_shift", 4); | |
07a7484e | 251 | |
14eefd0e | 252 | for (i = 0; i < 2; i++) { |
213f0c4f | 253 | macio_init_ide(s, &os->ide[i], sizeof(os->ide[i]), i); |
14eefd0e | 254 | } |
95ed3b7c AF |
255 | } |
256 | ||
a0f9fdfd AG |
257 | static void timer_write(void *opaque, hwaddr addr, uint64_t value, |
258 | unsigned size) | |
259 | { | |
56e7404b | 260 | trace_macio_timer_write(addr, size, value); |
a0f9fdfd AG |
261 | } |
262 | ||
263 | static uint64_t timer_read(void *opaque, hwaddr addr, unsigned size) | |
264 | { | |
265 | uint32_t value = 0; | |
d696760b AG |
266 | uint64_t systime = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL); |
267 | uint64_t kltime; | |
268 | ||
73bcb24d | 269 | kltime = muldiv64(systime, 4194300, NANOSECONDS_PER_SECOND * 4); |
d696760b | 270 | kltime = muldiv64(kltime, 18432000, 1048575); |
a0f9fdfd AG |
271 | |
272 | switch (addr) { | |
273 | case 0x38: | |
d696760b | 274 | value = kltime; |
a0f9fdfd AG |
275 | break; |
276 | case 0x3c: | |
d696760b | 277 | value = kltime >> 32; |
a0f9fdfd AG |
278 | break; |
279 | } | |
280 | ||
56e7404b | 281 | trace_macio_timer_read(addr, size, value); |
a0f9fdfd AG |
282 | return value; |
283 | } | |
284 | ||
285 | static const MemoryRegionOps timer_ops = { | |
286 | .read = timer_read, | |
287 | .write = timer_write, | |
9397a7c8 | 288 | .endianness = DEVICE_LITTLE_ENDIAN, |
a0f9fdfd AG |
289 | }; |
290 | ||
62e9cd77 | 291 | static void macio_newworld_realize(PCIDevice *d, Error **errp) |
d037834a AF |
292 | { |
293 | MacIOState *s = MACIO(d); | |
07a7484e | 294 | NewWorldMacIOState *ns = NEWWORLD_MACIO(d); |
0fcd2a81 | 295 | DeviceState *pic_dev = DEVICE(ns->pic); |
62e9cd77 | 296 | Error *err = NULL; |
07a7484e | 297 | SysBusDevice *sysbus_dev; |
6c5819c4 | 298 | MemoryRegion *timer_memory = NULL; |
62e9cd77 MA |
299 | |
300 | macio_common_realize(d, &err); | |
301 | if (err) { | |
302 | error_propagate(errp, err); | |
303 | return; | |
d037834a AF |
304 | } |
305 | ||
343bd85a | 306 | sysbus_dev = SYS_BUS_DEVICE(&s->escc); |
0fcd2a81 MCA |
307 | sysbus_connect_irq(sysbus_dev, 0, qdev_get_gpio_in(pic_dev, |
308 | NEWWORLD_ESCCB_IRQ)); | |
309 | sysbus_connect_irq(sysbus_dev, 1, qdev_get_gpio_in(pic_dev, | |
310 | NEWWORLD_ESCCA_IRQ)); | |
343bd85a | 311 | |
dda12e9a MCA |
312 | /* OpenPIC */ |
313 | sysbus_dev = SYS_BUS_DEVICE(ns->pic); | |
314 | memory_region_add_subregion(&s->bar, 0x40000, | |
315 | sysbus_mmio_get_region(sysbus_dev, 0)); | |
d037834a | 316 | |
14eefd0e | 317 | /* IDE buses */ |
0fcd2a81 MCA |
318 | macio_realize_ide(s, &ns->ide[0], |
319 | qdev_get_gpio_in(pic_dev, NEWWORLD_IDE0_IRQ), | |
320 | qdev_get_gpio_in(pic_dev, NEWWORLD_IDE0_DMA_IRQ), | |
321 | 0x16, &err); | |
322 | if (err) { | |
323 | error_propagate(errp, err); | |
324 | return; | |
325 | } | |
326 | ||
327 | macio_realize_ide(s, &ns->ide[1], | |
328 | qdev_get_gpio_in(pic_dev, NEWWORLD_IDE1_IRQ), | |
329 | qdev_get_gpio_in(pic_dev, NEWWORLD_IDE1_DMA_IRQ), | |
330 | 0x1a, &err); | |
331 | if (err) { | |
332 | error_propagate(errp, err); | |
333 | return; | |
07a7484e AF |
334 | } |
335 | ||
a0f9fdfd | 336 | /* Timer */ |
6c5819c4 | 337 | timer_memory = g_new(MemoryRegion, 1); |
a0f9fdfd AG |
338 | memory_region_init_io(timer_memory, OBJECT(s), &timer_ops, NULL, "timer", |
339 | 0x1000); | |
340 | memory_region_add_subregion(&s->bar, 0x15000, timer_memory); | |
7c4166a9 MCA |
341 | |
342 | if (ns->has_pmu) { | |
343 | /* GPIOs */ | |
344 | sysbus_dev = SYS_BUS_DEVICE(&ns->gpio); | |
345 | object_property_set_link(OBJECT(&ns->gpio), OBJECT(pic_dev), "pic", | |
346 | &error_abort); | |
347 | memory_region_add_subregion(&s->bar, 0x50, | |
348 | sysbus_mmio_get_region(sysbus_dev, 0)); | |
349 | object_property_set_bool(OBJECT(&ns->gpio), true, "realized", &err); | |
d811d61f MCA |
350 | |
351 | /* PMU */ | |
954d9767 PMD |
352 | object_initialize_child(OBJECT(s), "pmu", &s->pmu, sizeof(s->pmu), |
353 | TYPE_VIA_PMU, &error_abort, NULL); | |
d811d61f MCA |
354 | object_property_set_link(OBJECT(&s->pmu), OBJECT(sysbus_dev), "gpio", |
355 | &error_abort); | |
356 | qdev_prop_set_bit(DEVICE(&s->pmu), "has-adb", ns->has_adb); | |
bf31c56f | 357 | qdev_set_parent_bus(DEVICE(&s->pmu), BUS(&s->macio_bus)); |
d811d61f MCA |
358 | |
359 | object_property_set_bool(OBJECT(&s->pmu), true, "realized", &err); | |
360 | if (err) { | |
361 | error_propagate(errp, err); | |
362 | return; | |
363 | } | |
364 | sysbus_dev = SYS_BUS_DEVICE(&s->pmu); | |
365 | sysbus_connect_irq(sysbus_dev, 0, qdev_get_gpio_in(pic_dev, | |
366 | NEWWORLD_PMU_IRQ)); | |
367 | memory_region_add_subregion(&s->bar, 0x16000, | |
368 | sysbus_mmio_get_region(sysbus_dev, 0)); | |
369 | } else { | |
370 | /* CUDA */ | |
954d9767 PMD |
371 | object_initialize_child(OBJECT(s), "cuda", &s->cuda, sizeof(s->cuda), |
372 | TYPE_CUDA, &error_abort, NULL); | |
bf31c56f | 373 | qdev_set_parent_bus(DEVICE(&s->cuda), BUS(&s->macio_bus)); |
d811d61f MCA |
374 | qdev_prop_set_uint64(DEVICE(&s->cuda), "timebase-frequency", |
375 | s->frequency); | |
376 | ||
377 | object_property_set_bool(OBJECT(&s->cuda), true, "realized", &err); | |
378 | if (err) { | |
379 | error_propagate(errp, err); | |
380 | return; | |
381 | } | |
382 | sysbus_dev = SYS_BUS_DEVICE(&s->cuda); | |
383 | sysbus_connect_irq(sysbus_dev, 0, qdev_get_gpio_in(pic_dev, | |
384 | NEWWORLD_CUDA_IRQ)); | |
385 | memory_region_add_subregion(&s->bar, 0x16000, | |
386 | sysbus_mmio_get_region(sysbus_dev, 0)); | |
7c4166a9 | 387 | } |
d037834a AF |
388 | } |
389 | ||
07a7484e AF |
390 | static void macio_newworld_init(Object *obj) |
391 | { | |
392 | MacIOState *s = MACIO(obj); | |
393 | NewWorldMacIOState *ns = NEWWORLD_MACIO(obj); | |
394 | int i; | |
07a7484e | 395 | |
dda12e9a MCA |
396 | object_property_add_link(obj, "pic", TYPE_OPENPIC, |
397 | (Object **) &ns->pic, | |
398 | qdev_prop_allow_set_link_before_realize, | |
399 | 0, NULL); | |
400 | ||
bf31c56f MCA |
401 | macio_init_child_obj(s, "gpio", &ns->gpio, sizeof(ns->gpio), |
402 | TYPE_MACIO_GPIO); | |
7c4166a9 | 403 | |
07a7484e | 404 | for (i = 0; i < 2; i++) { |
213f0c4f | 405 | macio_init_ide(s, &ns->ide[i], sizeof(ns->ide[i]), i); |
07a7484e AF |
406 | } |
407 | } | |
408 | ||
fcf1bbab AF |
409 | static void macio_instance_init(Object *obj) |
410 | { | |
411 | MacIOState *s = MACIO(obj); | |
412 | ||
81e0ab48 | 413 | memory_region_init(&s->bar, obj, "macio", 0x80000); |
07a7484e | 414 | |
bf31c56f MCA |
415 | qbus_create_inplace(&s->macio_bus, sizeof(s->macio_bus), TYPE_MACIO_BUS, |
416 | DEVICE(obj), "macio.0"); | |
343bd85a | 417 | |
bf31c56f MCA |
418 | macio_init_child_obj(s, "dbdma", &s->dbdma, sizeof(s->dbdma), |
419 | TYPE_MAC_DBDMA); | |
420 | ||
421 | macio_init_child_obj(s, "escc", &s->escc, sizeof(s->escc), TYPE_ESCC); | |
fcf1bbab AF |
422 | } |
423 | ||
02635923 MCA |
424 | static const VMStateDescription vmstate_macio_oldworld = { |
425 | .name = "macio-oldworld", | |
426 | .version_id = 0, | |
427 | .minimum_version_id = 0, | |
428 | .fields = (VMStateField[]) { | |
429 | VMSTATE_PCI_DEVICE(parent_obj.parent, OldWorldMacIOState), | |
430 | VMSTATE_END_OF_LIST() | |
431 | } | |
432 | }; | |
433 | ||
d037834a AF |
434 | static void macio_oldworld_class_init(ObjectClass *oc, void *data) |
435 | { | |
436 | PCIDeviceClass *pdc = PCI_DEVICE_CLASS(oc); | |
02635923 | 437 | DeviceClass *dc = DEVICE_CLASS(oc); |
d037834a | 438 | |
62e9cd77 | 439 | pdc->realize = macio_oldworld_realize; |
d037834a | 440 | pdc->device_id = PCI_DEVICE_ID_APPLE_343S1201; |
02635923 | 441 | dc->vmsd = &vmstate_macio_oldworld; |
d037834a AF |
442 | } |
443 | ||
02635923 MCA |
444 | static const VMStateDescription vmstate_macio_newworld = { |
445 | .name = "macio-newworld", | |
446 | .version_id = 0, | |
447 | .minimum_version_id = 0, | |
448 | .fields = (VMStateField[]) { | |
449 | VMSTATE_PCI_DEVICE(parent_obj.parent, NewWorldMacIOState), | |
450 | VMSTATE_END_OF_LIST() | |
451 | } | |
452 | }; | |
453 | ||
f1114c17 MCA |
454 | static Property macio_newworld_properties[] = { |
455 | DEFINE_PROP_BOOL("has-pmu", NewWorldMacIOState, has_pmu, false), | |
456 | DEFINE_PROP_BOOL("has-adb", NewWorldMacIOState, has_adb, false), | |
457 | DEFINE_PROP_END_OF_LIST() | |
458 | }; | |
459 | ||
d037834a AF |
460 | static void macio_newworld_class_init(ObjectClass *oc, void *data) |
461 | { | |
462 | PCIDeviceClass *pdc = PCI_DEVICE_CLASS(oc); | |
02635923 | 463 | DeviceClass *dc = DEVICE_CLASS(oc); |
d037834a | 464 | |
62e9cd77 | 465 | pdc->realize = macio_newworld_realize; |
d037834a | 466 | pdc->device_id = PCI_DEVICE_ID_APPLE_UNI_N_KEYL; |
02635923 | 467 | dc->vmsd = &vmstate_macio_newworld; |
f1114c17 | 468 | dc->props = macio_newworld_properties; |
d037834a AF |
469 | } |
470 | ||
b981289c AG |
471 | static Property macio_properties[] = { |
472 | DEFINE_PROP_UINT64("frequency", MacIOState, frequency, 0), | |
473 | DEFINE_PROP_END_OF_LIST() | |
474 | }; | |
475 | ||
40021f08 AL |
476 | static void macio_class_init(ObjectClass *klass, void *data) |
477 | { | |
478 | PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); | |
b981289c | 479 | DeviceClass *dc = DEVICE_CLASS(klass); |
40021f08 | 480 | |
40021f08 AL |
481 | k->vendor_id = PCI_VENDOR_ID_APPLE; |
482 | k->class_id = PCI_CLASS_OTHERS << 8; | |
b981289c | 483 | dc->props = macio_properties; |
f9f2a9f2 | 484 | set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories); |
1ca15d85 TH |
485 | /* Reason: Uses serial_hds in macio_instance_init */ |
486 | dc->user_creatable = false; | |
40021f08 AL |
487 | } |
488 | ||
bf31c56f MCA |
489 | static const TypeInfo macio_bus_info = { |
490 | .name = TYPE_MACIO_BUS, | |
491 | .parent = TYPE_BUS, | |
492 | .instance_size = sizeof(MacIOBusState), | |
493 | }; | |
494 | ||
d037834a AF |
495 | static const TypeInfo macio_oldworld_type_info = { |
496 | .name = TYPE_OLDWORLD_MACIO, | |
497 | .parent = TYPE_MACIO, | |
95ed3b7c AF |
498 | .instance_size = sizeof(OldWorldMacIOState), |
499 | .instance_init = macio_oldworld_init, | |
d037834a AF |
500 | .class_init = macio_oldworld_class_init, |
501 | }; | |
502 | ||
503 | static const TypeInfo macio_newworld_type_info = { | |
504 | .name = TYPE_NEWWORLD_MACIO, | |
505 | .parent = TYPE_MACIO, | |
07a7484e AF |
506 | .instance_size = sizeof(NewWorldMacIOState), |
507 | .instance_init = macio_newworld_init, | |
d037834a AF |
508 | .class_init = macio_newworld_class_init, |
509 | }; | |
510 | ||
fcf1bbab AF |
511 | static const TypeInfo macio_type_info = { |
512 | .name = TYPE_MACIO, | |
39bffca2 AL |
513 | .parent = TYPE_PCI_DEVICE, |
514 | .instance_size = sizeof(MacIOState), | |
fcf1bbab | 515 | .instance_init = macio_instance_init, |
d037834a | 516 | .abstract = true, |
39bffca2 | 517 | .class_init = macio_class_init, |
fd3b02c8 EH |
518 | .interfaces = (InterfaceInfo[]) { |
519 | { INTERFACE_CONVENTIONAL_PCI_DEVICE }, | |
520 | { }, | |
521 | }, | |
d8c51b05 AL |
522 | }; |
523 | ||
83f7d43a | 524 | static void macio_register_types(void) |
d8c51b05 | 525 | { |
bf31c56f | 526 | type_register_static(&macio_bus_info); |
fcf1bbab | 527 | type_register_static(&macio_type_info); |
d037834a AF |
528 | type_register_static(&macio_oldworld_type_info); |
529 | type_register_static(&macio_newworld_type_info); | |
d8c51b05 AL |
530 | } |
531 | ||
83f7d43a | 532 | type_init(macio_register_types) |