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24#include "qemu/osdep.h"
25#include "qapi/error.h"
26#include "qemu-common.h"
27#include "cpu.h"
28#include "hw/sysbus.h"
29#include "qemu/error-report.h"
30#include "qemu/timer.h"
31#include "hw/sparc/sun4m_iommu.h"
32#include "hw/timer/m48t59.h"
33#include "hw/sparc/sparc32_dma.h"
34#include "hw/block/fdc.h"
35#include "sysemu/sysemu.h"
36#include "net/net.h"
37#include "hw/boards.h"
38#include "hw/scsi/esp.h"
39#include "hw/isa/isa.h"
40#include "hw/nvram/sun_nvram.h"
41#include "hw/nvram/chrp_nvram.h"
42#include "hw/nvram/fw_cfg.h"
43#include "hw/char/escc.h"
44#include "hw/empty_slot.h"
45#include "hw/loader.h"
46#include "elf.h"
47#include "trace.h"
48#include "qemu/cutils.h"
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66#define KERNEL_LOAD_ADDR 0x00004000
67#define CMDLINE_ADDR 0x007ff000
68#define INITRD_LOAD_ADDR 0x00800000
69#define PROM_SIZE_MAX (1024 * 1024)
70#define PROM_VADDR 0xffd00000
71#define PROM_FILENAME "openbios-sparc32"
72#define CFG_ADDR 0xd00000510ULL
73#define FW_CFG_SUN4M_DEPTH (FW_CFG_ARCH_LOCAL + 0x00)
74#define FW_CFG_SUN4M_WIDTH (FW_CFG_ARCH_LOCAL + 0x01)
75#define FW_CFG_SUN4M_HEIGHT (FW_CFG_ARCH_LOCAL + 0x02)
76
77#define MAX_CPUS 16
78#define MAX_PILS 16
79#define MAX_VSIMMS 4
80
81#define ESCC_CLOCK 4915200
82
83struct sun4m_hwdef {
84 hwaddr iommu_base, iommu_pad_base, iommu_pad_len, slavio_base;
85 hwaddr intctl_base, counter_base, nvram_base, ms_kb_base;
86 hwaddr serial_base, fd_base;
87 hwaddr afx_base, idreg_base, dma_base, esp_base, le_base;
88 hwaddr tcx_base, cs_base, apc_base, aux1_base, aux2_base;
89 hwaddr bpp_base, dbri_base, sx_base;
90 struct {
91 hwaddr reg_base, vram_base;
92 } vsimm[MAX_VSIMMS];
93 hwaddr ecc_base;
94 uint64_t max_mem;
95 uint32_t ecc_version;
96 uint32_t iommu_version;
97 uint16_t machine_id;
98 uint8_t nvram_machine_id;
99};
100
101static void fw_cfg_boot_set(void *opaque, const char *boot_device,
102 Error **errp)
103{
104 fw_cfg_modify_i16(opaque, FW_CFG_BOOT_DEVICE, boot_device[0]);
105}
106
107static void nvram_init(Nvram *nvram, uint8_t *macaddr,
108 const char *cmdline, const char *boot_devices,
109 ram_addr_t RAM_size, uint32_t kernel_size,
110 int width, int height, int depth,
111 int nvram_machine_id, const char *arch)
112{
113 unsigned int i;
114 int sysp_end;
115 uint8_t image[0x1ff0];
116 NvramClass *k = NVRAM_GET_CLASS(nvram);
117
118 memset(image, '\0', sizeof(image));
119
120
121 sysp_end = chrp_nvram_create_system_partition(image, 0);
122
123
124 chrp_nvram_create_free_partition(&image[sysp_end], 0x1fd0 - sysp_end);
125
126 Sun_init_header((struct Sun_nvram *)&image[0x1fd8], macaddr,
127 nvram_machine_id);
128
129 for (i = 0; i < sizeof(image); i++) {
130 (k->write)(nvram, i, image[i]);
131 }
132}
133
134void cpu_check_irqs(CPUSPARCState *env)
135{
136 CPUState *cs;
137
138
139 g_assert(qemu_mutex_iothread_locked());
140
141 if (env->pil_in && (env->interrupt_index == 0 ||
142 (env->interrupt_index & ~15) == TT_EXTINT)) {
143 unsigned int i;
144
145 for (i = 15; i > 0; i--) {
146 if (env->pil_in & (1 << i)) {
147 int old_interrupt = env->interrupt_index;
148
149 env->interrupt_index = TT_EXTINT | i;
150 if (old_interrupt != env->interrupt_index) {
151 cs = CPU(sparc_env_get_cpu(env));
152 trace_sun4m_cpu_interrupt(i);
153 cpu_interrupt(cs, CPU_INTERRUPT_HARD);
154 }
155 break;
156 }
157 }
158 } else if (!env->pil_in && (env->interrupt_index & ~15) == TT_EXTINT) {
159 cs = CPU(sparc_env_get_cpu(env));
160 trace_sun4m_cpu_reset_interrupt(env->interrupt_index & 15);
161 env->interrupt_index = 0;
162 cpu_reset_interrupt(cs, CPU_INTERRUPT_HARD);
163 }
164}
165
166static void cpu_kick_irq(SPARCCPU *cpu)
167{
168 CPUSPARCState *env = &cpu->env;
169 CPUState *cs = CPU(cpu);
170
171 cs->halted = 0;
172 cpu_check_irqs(env);
173 qemu_cpu_kick(cs);
174}
175
176static void cpu_set_irq(void *opaque, int irq, int level)
177{
178 SPARCCPU *cpu = opaque;
179 CPUSPARCState *env = &cpu->env;
180
181 if (level) {
182 trace_sun4m_cpu_set_irq_raise(irq);
183 env->pil_in |= 1 << irq;
184 cpu_kick_irq(cpu);
185 } else {
186 trace_sun4m_cpu_set_irq_lower(irq);
187 env->pil_in &= ~(1 << irq);
188 cpu_check_irqs(env);
189 }
190}
191
192static void dummy_cpu_set_irq(void *opaque, int irq, int level)
193{
194}
195
196static void main_cpu_reset(void *opaque)
197{
198 SPARCCPU *cpu = opaque;
199 CPUState *cs = CPU(cpu);
200
201 cpu_reset(cs);
202 cs->halted = 0;
203}
204
205static void secondary_cpu_reset(void *opaque)
206{
207 SPARCCPU *cpu = opaque;
208 CPUState *cs = CPU(cpu);
209
210 cpu_reset(cs);
211 cs->halted = 1;
212}
213
214static void cpu_halt_signal(void *opaque, int irq, int level)
215{
216 if (level && current_cpu) {
217 cpu_interrupt(current_cpu, CPU_INTERRUPT_HALT);
218 }
219}
220
221static uint64_t translate_kernel_address(void *opaque, uint64_t addr)
222{
223 return addr - 0xf0000000ULL;
224}
225
226static unsigned long sun4m_load_kernel(const char *kernel_filename,
227 const char *initrd_filename,
228 ram_addr_t RAM_size)
229{
230 int linux_boot;
231 unsigned int i;
232 long initrd_size, kernel_size;
233 uint8_t *ptr;
234
235 linux_boot = (kernel_filename != NULL);
236
237 kernel_size = 0;
238 if (linux_boot) {
239 int bswap_needed;
240
241#ifdef BSWAP_NEEDED
242 bswap_needed = 1;
243#else
244 bswap_needed = 0;
245#endif
246 kernel_size = load_elf(kernel_filename, translate_kernel_address, NULL,
247 NULL, NULL, NULL, 1, EM_SPARC, 0, 0);
248 if (kernel_size < 0)
249 kernel_size = load_aout(kernel_filename, KERNEL_LOAD_ADDR,
250 RAM_size - KERNEL_LOAD_ADDR, bswap_needed,
251 TARGET_PAGE_SIZE);
252 if (kernel_size < 0)
253 kernel_size = load_image_targphys(kernel_filename,
254 KERNEL_LOAD_ADDR,
255 RAM_size - KERNEL_LOAD_ADDR);
256 if (kernel_size < 0) {
257 error_report("could not load kernel '%s'", kernel_filename);
258 exit(1);
259 }
260
261
262 initrd_size = 0;
263 if (initrd_filename) {
264 initrd_size = load_image_targphys(initrd_filename,
265 INITRD_LOAD_ADDR,
266 RAM_size - INITRD_LOAD_ADDR);
267 if (initrd_size < 0) {
268 error_report("could not load initial ram disk '%s'",
269 initrd_filename);
270 exit(1);
271 }
272 }
273 if (initrd_size > 0) {
274 for (i = 0; i < 64 * TARGET_PAGE_SIZE; i += TARGET_PAGE_SIZE) {
275 ptr = rom_ptr(KERNEL_LOAD_ADDR + i);
276 if (ldl_p(ptr) == 0x48647253) {
277 stl_p(ptr + 16, INITRD_LOAD_ADDR);
278 stl_p(ptr + 20, initrd_size);
279 break;
280 }
281 }
282 }
283 }
284 return kernel_size;
285}
286
287static void *iommu_init(hwaddr addr, uint32_t version, qemu_irq irq)
288{
289 DeviceState *dev;
290 SysBusDevice *s;
291
292 dev = qdev_create(NULL, TYPE_SUN4M_IOMMU);
293 qdev_prop_set_uint32(dev, "version", version);
294 qdev_init_nofail(dev);
295 s = SYS_BUS_DEVICE(dev);
296 sysbus_connect_irq(s, 0, irq);
297 sysbus_mmio_map(s, 0, addr);
298
299 return s;
300}
301
302static void *sparc32_dma_init(hwaddr dma_base,
303 hwaddr esp_base, qemu_irq espdma_irq,
304 hwaddr le_base, qemu_irq ledma_irq)
305{
306 DeviceState *dma;
307 ESPDMADeviceState *espdma;
308 LEDMADeviceState *ledma;
309 SysBusESPState *esp;
310 SysBusPCNetState *lance;
311
312 dma = qdev_create(NULL, TYPE_SPARC32_DMA);
313 qdev_init_nofail(dma);
314 sysbus_mmio_map(SYS_BUS_DEVICE(dma), 0, dma_base);
315
316 espdma = SPARC32_ESPDMA_DEVICE(object_resolve_path_component(
317 OBJECT(dma), "espdma"));
318 sysbus_connect_irq(SYS_BUS_DEVICE(espdma), 0, espdma_irq);
319
320 esp = ESP_STATE(object_resolve_path_component(OBJECT(espdma), "esp"));
321 sysbus_mmio_map(SYS_BUS_DEVICE(esp), 0, esp_base);
322 scsi_bus_legacy_handle_cmdline(&esp->esp.bus);
323
324 ledma = SPARC32_LEDMA_DEVICE(object_resolve_path_component(
325 OBJECT(dma), "ledma"));
326 sysbus_connect_irq(SYS_BUS_DEVICE(ledma), 0, ledma_irq);
327
328 lance = SYSBUS_PCNET(object_resolve_path_component(
329 OBJECT(ledma), "lance"));
330 sysbus_mmio_map(SYS_BUS_DEVICE(lance), 0, le_base);
331
332 return dma;
333}
334
335static DeviceState *slavio_intctl_init(hwaddr addr,
336 hwaddr addrg,
337 qemu_irq **parent_irq)
338{
339 DeviceState *dev;
340 SysBusDevice *s;
341 unsigned int i, j;
342
343 dev = qdev_create(NULL, "slavio_intctl");
344 qdev_init_nofail(dev);
345
346 s = SYS_BUS_DEVICE(dev);
347
348 for (i = 0; i < MAX_CPUS; i++) {
349 for (j = 0; j < MAX_PILS; j++) {
350 sysbus_connect_irq(s, i * MAX_PILS + j, parent_irq[i][j]);
351 }
352 }
353 sysbus_mmio_map(s, 0, addrg);
354 for (i = 0; i < MAX_CPUS; i++) {
355 sysbus_mmio_map(s, i + 1, addr + i * TARGET_PAGE_SIZE);
356 }
357
358 return dev;
359}
360
361#define SYS_TIMER_OFFSET 0x10000ULL
362#define CPU_TIMER_OFFSET(cpu) (0x1000ULL * cpu)
363
364static void slavio_timer_init_all(hwaddr addr, qemu_irq master_irq,
365 qemu_irq *cpu_irqs, unsigned int num_cpus)
366{
367 DeviceState *dev;
368 SysBusDevice *s;
369 unsigned int i;
370
371 dev = qdev_create(NULL, "slavio_timer");
372 qdev_prop_set_uint32(dev, "num_cpus", num_cpus);
373 qdev_init_nofail(dev);
374 s = SYS_BUS_DEVICE(dev);
375 sysbus_connect_irq(s, 0, master_irq);
376 sysbus_mmio_map(s, 0, addr + SYS_TIMER_OFFSET);
377
378 for (i = 0; i < MAX_CPUS; i++) {
379 sysbus_mmio_map(s, i + 1, addr + (hwaddr)CPU_TIMER_OFFSET(i));
380 sysbus_connect_irq(s, i + 1, cpu_irqs[i]);
381 }
382}
383
384static qemu_irq slavio_system_powerdown;
385
386static void slavio_powerdown_req(Notifier *n, void *opaque)
387{
388 qemu_irq_raise(slavio_system_powerdown);
389}
390
391static Notifier slavio_system_powerdown_notifier = {
392 .notify = slavio_powerdown_req
393};
394
395#define MISC_LEDS 0x01600000
396#define MISC_CFG 0x01800000
397#define MISC_DIAG 0x01a00000
398#define MISC_MDM 0x01b00000
399#define MISC_SYS 0x01f00000
400
401static void slavio_misc_init(hwaddr base,
402 hwaddr aux1_base,
403 hwaddr aux2_base, qemu_irq irq,
404 qemu_irq fdc_tc)
405{
406 DeviceState *dev;
407 SysBusDevice *s;
408
409 dev = qdev_create(NULL, "slavio_misc");
410 qdev_init_nofail(dev);
411 s = SYS_BUS_DEVICE(dev);
412 if (base) {
413
414
415 sysbus_mmio_map(s, 0, base + MISC_CFG);
416
417 sysbus_mmio_map(s, 1, base + MISC_DIAG);
418
419 sysbus_mmio_map(s, 2, base + MISC_MDM);
420
421
422 sysbus_mmio_map(s, 3, base + MISC_LEDS);
423
424
425 sysbus_mmio_map(s, 4, base + MISC_SYS);
426 }
427 if (aux1_base) {
428
429 sysbus_mmio_map(s, 5, aux1_base);
430 }
431 if (aux2_base) {
432
433 sysbus_mmio_map(s, 6, aux2_base);
434 }
435 sysbus_connect_irq(s, 0, irq);
436 sysbus_connect_irq(s, 1, fdc_tc);
437 slavio_system_powerdown = qdev_get_gpio_in(dev, 0);
438 qemu_register_powerdown_notifier(&slavio_system_powerdown_notifier);
439}
440
441static void ecc_init(hwaddr base, qemu_irq irq, uint32_t version)
442{
443 DeviceState *dev;
444 SysBusDevice *s;
445
446 dev = qdev_create(NULL, "eccmemctl");
447 qdev_prop_set_uint32(dev, "version", version);
448 qdev_init_nofail(dev);
449 s = SYS_BUS_DEVICE(dev);
450 sysbus_connect_irq(s, 0, irq);
451 sysbus_mmio_map(s, 0, base);
452 if (version == 0) {
453 sysbus_mmio_map(s, 1, base + 0x1000);
454 }
455}
456
457static void apc_init(hwaddr power_base, qemu_irq cpu_halt)
458{
459 DeviceState *dev;
460 SysBusDevice *s;
461
462 dev = qdev_create(NULL, "apc");
463 qdev_init_nofail(dev);
464 s = SYS_BUS_DEVICE(dev);
465
466 sysbus_mmio_map(s, 0, power_base);
467 sysbus_connect_irq(s, 0, cpu_halt);
468}
469
470static void tcx_init(hwaddr addr, qemu_irq irq, int vram_size, int width,
471 int height, int depth)
472{
473 DeviceState *dev;
474 SysBusDevice *s;
475
476 dev = qdev_create(NULL, "SUNW,tcx");
477 qdev_prop_set_uint32(dev, "vram_size", vram_size);
478 qdev_prop_set_uint16(dev, "width", width);
479 qdev_prop_set_uint16(dev, "height", height);
480 qdev_prop_set_uint16(dev, "depth", depth);
481 qdev_init_nofail(dev);
482 s = SYS_BUS_DEVICE(dev);
483
484
485 sysbus_mmio_map(s, 0, addr);
486
487 sysbus_mmio_map(s, 1, addr + 0x04000000ULL);
488
489 sysbus_mmio_map(s, 2, addr + 0x06000000ULL);
490
491 sysbus_mmio_map(s, 3, addr + 0x0c000000ULL);
492
493 sysbus_mmio_map(s, 4, addr + 0x0e000000ULL);
494
495 sysbus_mmio_map(s, 5, addr + 0x00700000ULL);
496
497 sysbus_mmio_map(s, 6, addr + 0x00200000ULL);
498
499 if (depth == 8) {
500 sysbus_mmio_map(s, 7, addr + 0x00300000ULL);
501 } else {
502 sysbus_mmio_map(s, 7, addr + 0x00301000ULL);
503 }
504
505 sysbus_mmio_map(s, 8, addr + 0x00240000ULL);
506
507 sysbus_mmio_map(s, 9, addr + 0x00280000ULL);
508
509 sysbus_mmio_map(s, 10, addr + 0x00800000ULL);
510
511 sysbus_mmio_map(s, 11, addr + 0x02000000ULL);
512
513 sysbus_mmio_map(s, 12, addr + 0x0a000000ULL);
514
515 if (depth == 8) {
516 sysbus_mmio_map(s, 13, addr + 0x00301000ULL);
517 }
518
519 sysbus_connect_irq(s, 0, irq);
520}
521
522static void cg3_init(hwaddr addr, qemu_irq irq, int vram_size, int width,
523 int height, int depth)
524{
525 DeviceState *dev;
526 SysBusDevice *s;
527
528 dev = qdev_create(NULL, "cgthree");
529 qdev_prop_set_uint32(dev, "vram-size", vram_size);
530 qdev_prop_set_uint16(dev, "width", width);
531 qdev_prop_set_uint16(dev, "height", height);
532 qdev_prop_set_uint16(dev, "depth", depth);
533 qdev_init_nofail(dev);
534 s = SYS_BUS_DEVICE(dev);
535
536
537 sysbus_mmio_map(s, 0, addr);
538
539 sysbus_mmio_map(s, 1, addr + 0x400000ULL);
540
541 sysbus_mmio_map(s, 2, addr + 0x800000ULL);
542
543 sysbus_connect_irq(s, 0, irq);
544}
545
546
547
548#define TYPE_MACIO_ID_REGISTER "macio_idreg"
549
550static const uint8_t idreg_data[] = { 0xfe, 0x81, 0x01, 0x03 };
551
552static void idreg_init(hwaddr addr)
553{
554 DeviceState *dev;
555 SysBusDevice *s;
556
557 dev = qdev_create(NULL, TYPE_MACIO_ID_REGISTER);
558 qdev_init_nofail(dev);
559 s = SYS_BUS_DEVICE(dev);
560
561 sysbus_mmio_map(s, 0, addr);
562 cpu_physical_memory_write_rom(&address_space_memory,
563 addr, idreg_data, sizeof(idreg_data));
564}
565
566#define MACIO_ID_REGISTER(obj) \
567 OBJECT_CHECK(IDRegState, (obj), TYPE_MACIO_ID_REGISTER)
568
569typedef struct IDRegState {
570 SysBusDevice parent_obj;
571
572 MemoryRegion mem;
573} IDRegState;
574
575static void idreg_init1(Object *obj)
576{
577 IDRegState *s = MACIO_ID_REGISTER(obj);
578 SysBusDevice *dev = SYS_BUS_DEVICE(obj);
579
580 memory_region_init_ram_nomigrate(&s->mem, obj,
581 "sun4m.idreg", sizeof(idreg_data), &error_fatal);
582 vmstate_register_ram_global(&s->mem);
583 memory_region_set_readonly(&s->mem, true);
584 sysbus_init_mmio(dev, &s->mem);
585}
586
587static const TypeInfo idreg_info = {
588 .name = TYPE_MACIO_ID_REGISTER,
589 .parent = TYPE_SYS_BUS_DEVICE,
590 .instance_size = sizeof(IDRegState),
591 .instance_init = idreg_init1,
592};
593
594#define TYPE_TCX_AFX "tcx_afx"
595#define TCX_AFX(obj) OBJECT_CHECK(AFXState, (obj), TYPE_TCX_AFX)
596
597typedef struct AFXState {
598 SysBusDevice parent_obj;
599
600 MemoryRegion mem;
601} AFXState;
602
603
604static void afx_init(hwaddr addr)
605{
606 DeviceState *dev;
607 SysBusDevice *s;
608
609 dev = qdev_create(NULL, TYPE_TCX_AFX);
610 qdev_init_nofail(dev);
611 s = SYS_BUS_DEVICE(dev);
612
613 sysbus_mmio_map(s, 0, addr);
614}
615
616static void afx_init1(Object *obj)
617{
618 AFXState *s = TCX_AFX(obj);
619 SysBusDevice *dev = SYS_BUS_DEVICE(obj);
620
621 memory_region_init_ram_nomigrate(&s->mem, obj, "sun4m.afx", 4, &error_fatal);
622 vmstate_register_ram_global(&s->mem);
623 sysbus_init_mmio(dev, &s->mem);
624}
625
626static const TypeInfo afx_info = {
627 .name = TYPE_TCX_AFX,
628 .parent = TYPE_SYS_BUS_DEVICE,
629 .instance_size = sizeof(AFXState),
630 .instance_init = afx_init1,
631};
632
633#define TYPE_OPENPROM "openprom"
634#define OPENPROM(obj) OBJECT_CHECK(PROMState, (obj), TYPE_OPENPROM)
635
636typedef struct PROMState {
637 SysBusDevice parent_obj;
638
639 MemoryRegion prom;
640} PROMState;
641
642
643static uint64_t translate_prom_address(void *opaque, uint64_t addr)
644{
645 hwaddr *base_addr = (hwaddr *)opaque;
646 return addr + *base_addr - PROM_VADDR;
647}
648
649static void prom_init(hwaddr addr, const char *bios_name)
650{
651 DeviceState *dev;
652 SysBusDevice *s;
653 char *filename;
654 int ret;
655
656 dev = qdev_create(NULL, TYPE_OPENPROM);
657 qdev_init_nofail(dev);
658 s = SYS_BUS_DEVICE(dev);
659
660 sysbus_mmio_map(s, 0, addr);
661
662
663 if (bios_name == NULL) {
664 bios_name = PROM_FILENAME;
665 }
666 filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
667 if (filename) {
668 ret = load_elf(filename, translate_prom_address, &addr, NULL,
669 NULL, NULL, 1, EM_SPARC, 0, 0);
670 if (ret < 0 || ret > PROM_SIZE_MAX) {
671 ret = load_image_targphys(filename, addr, PROM_SIZE_MAX);
672 }
673 g_free(filename);
674 } else {
675 ret = -1;
676 }
677 if (ret < 0 || ret > PROM_SIZE_MAX) {
678 error_report("could not load prom '%s'", bios_name);
679 exit(1);
680 }
681}
682
683static void prom_init1(Object *obj)
684{
685 PROMState *s = OPENPROM(obj);
686 SysBusDevice *dev = SYS_BUS_DEVICE(obj);
687
688 memory_region_init_ram_nomigrate(&s->prom, obj, "sun4m.prom", PROM_SIZE_MAX,
689 &error_fatal);
690 vmstate_register_ram_global(&s->prom);
691 memory_region_set_readonly(&s->prom, true);
692 sysbus_init_mmio(dev, &s->prom);
693}
694
695static Property prom_properties[] = {
696 {},
697};
698
699static void prom_class_init(ObjectClass *klass, void *data)
700{
701 DeviceClass *dc = DEVICE_CLASS(klass);
702
703 dc->props = prom_properties;
704}
705
706static const TypeInfo prom_info = {
707 .name = TYPE_OPENPROM,
708 .parent = TYPE_SYS_BUS_DEVICE,
709 .instance_size = sizeof(PROMState),
710 .class_init = prom_class_init,
711 .instance_init = prom_init1,
712};
713
714#define TYPE_SUN4M_MEMORY "memory"
715#define SUN4M_RAM(obj) OBJECT_CHECK(RamDevice, (obj), TYPE_SUN4M_MEMORY)
716
717typedef struct RamDevice {
718 SysBusDevice parent_obj;
719
720 MemoryRegion ram;
721 uint64_t size;
722} RamDevice;
723
724
725static void ram_realize(DeviceState *dev, Error **errp)
726{
727 RamDevice *d = SUN4M_RAM(dev);
728 SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
729
730 memory_region_allocate_system_memory(&d->ram, OBJECT(d), "sun4m.ram",
731 d->size);
732 sysbus_init_mmio(sbd, &d->ram);
733}
734
735static void ram_init(hwaddr addr, ram_addr_t RAM_size,
736 uint64_t max_mem)
737{
738 DeviceState *dev;
739 SysBusDevice *s;
740 RamDevice *d;
741
742
743 if ((uint64_t)RAM_size > max_mem) {
744 error_report("Too much memory for this machine: %d, maximum %d",
745 (unsigned int)(RAM_size / (1024 * 1024)),
746 (unsigned int)(max_mem / (1024 * 1024)));
747 exit(1);
748 }
749 dev = qdev_create(NULL, "memory");
750 s = SYS_BUS_DEVICE(dev);
751
752 d = SUN4M_RAM(dev);
753 d->size = RAM_size;
754 qdev_init_nofail(dev);
755
756 sysbus_mmio_map(s, 0, addr);
757}
758
759static Property ram_properties[] = {
760 DEFINE_PROP_UINT64("size", RamDevice, size, 0),
761 DEFINE_PROP_END_OF_LIST(),
762};
763
764static void ram_class_init(ObjectClass *klass, void *data)
765{
766 DeviceClass *dc = DEVICE_CLASS(klass);
767
768 dc->realize = ram_realize;
769 dc->props = ram_properties;
770}
771
772static const TypeInfo ram_info = {
773 .name = TYPE_SUN4M_MEMORY,
774 .parent = TYPE_SYS_BUS_DEVICE,
775 .instance_size = sizeof(RamDevice),
776 .class_init = ram_class_init,
777};
778
779static void cpu_devinit(const char *cpu_type, unsigned int id,
780 uint64_t prom_addr, qemu_irq **cpu_irqs)
781{
782 CPUState *cs;
783 SPARCCPU *cpu;
784 CPUSPARCState *env;
785
786 cpu = SPARC_CPU(cpu_create(cpu_type));
787 env = &cpu->env;
788
789 cpu_sparc_set_id(env, id);
790 if (id == 0) {
791 qemu_register_reset(main_cpu_reset, cpu);
792 } else {
793 qemu_register_reset(secondary_cpu_reset, cpu);
794 cs = CPU(cpu);
795 cs->halted = 1;
796 }
797 *cpu_irqs = qemu_allocate_irqs(cpu_set_irq, cpu, MAX_PILS);
798 env->prom_addr = prom_addr;
799}
800
801static void dummy_fdc_tc(void *opaque, int irq, int level)
802{
803}
804
805static void sun4m_hw_init(const struct sun4m_hwdef *hwdef,
806 MachineState *machine)
807{
808 DeviceState *slavio_intctl;
809 unsigned int i;
810 void *nvram;
811 qemu_irq *cpu_irqs[MAX_CPUS], slavio_irq[32], slavio_cpu_irq[MAX_CPUS];
812 qemu_irq fdc_tc;
813 unsigned long kernel_size;
814 DriveInfo *fd[MAX_FD];
815 FWCfgState *fw_cfg;
816 unsigned int num_vsimms;
817 DeviceState *dev;
818 SysBusDevice *s;
819
820
821 for(i = 0; i < smp_cpus; i++) {
822 cpu_devinit(machine->cpu_type, i, hwdef->slavio_base, &cpu_irqs[i]);
823 }
824
825 for (i = smp_cpus; i < MAX_CPUS; i++)
826 cpu_irqs[i] = qemu_allocate_irqs(dummy_cpu_set_irq, NULL, MAX_PILS);
827
828
829
830 ram_init(0, machine->ram_size, hwdef->max_mem);
831
832 if (!hwdef->ecc_base) {
833 empty_slot_init(machine->ram_size, hwdef->max_mem - machine->ram_size);
834 }
835
836 prom_init(hwdef->slavio_base, bios_name);
837
838 slavio_intctl = slavio_intctl_init(hwdef->intctl_base,
839 hwdef->intctl_base + 0x10000ULL,
840 cpu_irqs);
841
842 for (i = 0; i < 32; i++) {
843 slavio_irq[i] = qdev_get_gpio_in(slavio_intctl, i);
844 }
845 for (i = 0; i < MAX_CPUS; i++) {
846 slavio_cpu_irq[i] = qdev_get_gpio_in(slavio_intctl, 32 + i);
847 }
848
849 if (hwdef->idreg_base) {
850 idreg_init(hwdef->idreg_base);
851 }
852
853 if (hwdef->afx_base) {
854 afx_init(hwdef->afx_base);
855 }
856
857 iommu_init(hwdef->iommu_base, hwdef->iommu_version, slavio_irq[30]);
858
859 if (hwdef->iommu_pad_base) {
860
861
862
863
864 empty_slot_init(hwdef->iommu_pad_base,hwdef->iommu_pad_len);
865 }
866
867 sparc32_dma_init(hwdef->dma_base,
868 hwdef->esp_base, slavio_irq[18],
869 hwdef->le_base, slavio_irq[16]);
870
871 if (graphic_depth != 8 && graphic_depth != 24) {
872 error_report("Unsupported depth: %d", graphic_depth);
873 exit (1);
874 }
875 num_vsimms = 0;
876 if (num_vsimms == 0) {
877 if (vga_interface_type == VGA_CG3) {
878 if (graphic_depth != 8) {
879 error_report("Unsupported depth: %d", graphic_depth);
880 exit(1);
881 }
882
883 if (!(graphic_width == 1024 && graphic_height == 768) &&
884 !(graphic_width == 1152 && graphic_height == 900)) {
885 error_report("Unsupported resolution: %d x %d", graphic_width,
886 graphic_height);
887 exit(1);
888 }
889
890
891 cg3_init(hwdef->tcx_base, slavio_irq[11], 0x00100000,
892 graphic_width, graphic_height, graphic_depth);
893 } else {
894
895 if (graphic_depth != 8 && graphic_depth != 24) {
896 error_report("Unsupported depth: %d", graphic_depth);
897 exit(1);
898 }
899
900 if (!(graphic_width == 1024 && graphic_height == 768)) {
901 error_report("Unsupported resolution: %d x %d",
902 graphic_width, graphic_height);
903 exit(1);
904 }
905
906 tcx_init(hwdef->tcx_base, slavio_irq[11], 0x00100000,
907 graphic_width, graphic_height, graphic_depth);
908 }
909 }
910
911 for (i = num_vsimms; i < MAX_VSIMMS; i++) {
912
913 if (hwdef->vsimm[i].reg_base) {
914 empty_slot_init(hwdef->vsimm[i].reg_base, 0x2000);
915 }
916 }
917
918 if (hwdef->sx_base) {
919 empty_slot_init(hwdef->sx_base, 0x2000);
920 }
921
922 nvram = m48t59_init(slavio_irq[0], hwdef->nvram_base, 0, 0x2000, 1968, 8);
923
924 slavio_timer_init_all(hwdef->counter_base, slavio_irq[19], slavio_cpu_irq, smp_cpus);
925
926
927
928 dev = qdev_create(NULL, TYPE_ESCC);
929 qdev_prop_set_uint32(dev, "disabled", !machine->enable_graphics);
930 qdev_prop_set_uint32(dev, "frequency", ESCC_CLOCK);
931 qdev_prop_set_uint32(dev, "it_shift", 1);
932 qdev_prop_set_chr(dev, "chrB", NULL);
933 qdev_prop_set_chr(dev, "chrA", NULL);
934 qdev_prop_set_uint32(dev, "chnBtype", escc_mouse);
935 qdev_prop_set_uint32(dev, "chnAtype", escc_kbd);
936 qdev_init_nofail(dev);
937 s = SYS_BUS_DEVICE(dev);
938 sysbus_connect_irq(s, 0, slavio_irq[14]);
939 sysbus_connect_irq(s, 1, slavio_irq[14]);
940 sysbus_mmio_map(s, 0, hwdef->ms_kb_base);
941
942 dev = qdev_create(NULL, TYPE_ESCC);
943 qdev_prop_set_uint32(dev, "disabled", 0);
944 qdev_prop_set_uint32(dev, "frequency", ESCC_CLOCK);
945 qdev_prop_set_uint32(dev, "it_shift", 1);
946 qdev_prop_set_chr(dev, "chrB", serial_hds[1]);
947 qdev_prop_set_chr(dev, "chrA", serial_hds[0]);
948 qdev_prop_set_uint32(dev, "chnBtype", escc_serial);
949 qdev_prop_set_uint32(dev, "chnAtype", escc_serial);
950 qdev_init_nofail(dev);
951
952 s = SYS_BUS_DEVICE(dev);
953 sysbus_connect_irq(s, 0, slavio_irq[15]);
954 sysbus_connect_irq(s, 1, slavio_irq[15]);
955 sysbus_mmio_map(s, 0, hwdef->serial_base);
956
957 if (hwdef->apc_base) {
958 apc_init(hwdef->apc_base, qemu_allocate_irq(cpu_halt_signal, NULL, 0));
959 }
960
961 if (hwdef->fd_base) {
962
963 memset(fd, 0, sizeof(fd));
964 fd[0] = drive_get(IF_FLOPPY, 0, 0);
965 sun4m_fdctrl_init(slavio_irq[22], hwdef->fd_base, fd,
966 &fdc_tc);
967 } else {
968 fdc_tc = qemu_allocate_irq(dummy_fdc_tc, NULL, 0);
969 }
970
971 slavio_misc_init(hwdef->slavio_base, hwdef->aux1_base, hwdef->aux2_base,
972 slavio_irq[30], fdc_tc);
973
974 if (hwdef->cs_base) {
975 sysbus_create_simple("SUNW,CS4231", hwdef->cs_base,
976 slavio_irq[5]);
977 }
978
979 if (hwdef->dbri_base) {
980
981
982 empty_slot_init(hwdef->dbri_base+0x1000, 0x30);
983
984 empty_slot_init(hwdef->dbri_base+0x10000, 0x100);
985 }
986
987 if (hwdef->bpp_base) {
988
989 empty_slot_init(hwdef->bpp_base, 0x20);
990 }
991
992 kernel_size = sun4m_load_kernel(machine->kernel_filename,
993 machine->initrd_filename,
994 machine->ram_size);
995
996 nvram_init(nvram, (uint8_t *)&nd_table[0].macaddr, machine->kernel_cmdline,
997 machine->boot_order, machine->ram_size, kernel_size,
998 graphic_width, graphic_height, graphic_depth,
999 hwdef->nvram_machine_id, "Sun4m");
1000
1001 if (hwdef->ecc_base)
1002 ecc_init(hwdef->ecc_base, slavio_irq[28],
1003 hwdef->ecc_version);
1004
1005 fw_cfg = fw_cfg_init_mem(CFG_ADDR, CFG_ADDR + 2);
1006 fw_cfg_add_i16(fw_cfg, FW_CFG_NB_CPUS, (uint16_t)smp_cpus);
1007 fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)max_cpus);
1008 fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);
1009 fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, hwdef->machine_id);
1010 fw_cfg_add_i16(fw_cfg, FW_CFG_SUN4M_DEPTH, graphic_depth);
1011 fw_cfg_add_i16(fw_cfg, FW_CFG_SUN4M_WIDTH, graphic_width);
1012 fw_cfg_add_i16(fw_cfg, FW_CFG_SUN4M_HEIGHT, graphic_height);
1013 fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, KERNEL_LOAD_ADDR);
1014 fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size);
1015 if (machine->kernel_cmdline) {
1016 fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, CMDLINE_ADDR);
1017 pstrcpy_targphys("cmdline", CMDLINE_ADDR, TARGET_PAGE_SIZE,
1018 machine->kernel_cmdline);
1019 fw_cfg_add_string(fw_cfg, FW_CFG_CMDLINE_DATA, machine->kernel_cmdline);
1020 fw_cfg_add_i32(fw_cfg, FW_CFG_CMDLINE_SIZE,
1021 strlen(machine->kernel_cmdline) + 1);
1022 } else {
1023 fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, 0);
1024 fw_cfg_add_i32(fw_cfg, FW_CFG_CMDLINE_SIZE, 0);
1025 }
1026 fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, INITRD_LOAD_ADDR);
1027 fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_SIZE, 0);
1028 fw_cfg_add_i16(fw_cfg, FW_CFG_BOOT_DEVICE, machine->boot_order[0]);
1029 qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
1030}
1031
1032enum {
1033 ss5_id = 32,
1034 vger_id,
1035 lx_id,
1036 ss4_id,
1037 scls_id,
1038 sbook_id,
1039 ss10_id = 64,
1040 ss20_id,
1041 ss600mp_id,
1042};
1043
1044static const struct sun4m_hwdef sun4m_hwdefs[] = {
1045
1046 {
1047 .iommu_base = 0x10000000,
1048 .iommu_pad_base = 0x10004000,
1049 .iommu_pad_len = 0x0fffb000,
1050 .tcx_base = 0x50000000,
1051 .cs_base = 0x6c000000,
1052 .slavio_base = 0x70000000,
1053 .ms_kb_base = 0x71000000,
1054 .serial_base = 0x71100000,
1055 .nvram_base = 0x71200000,
1056 .fd_base = 0x71400000,
1057 .counter_base = 0x71d00000,
1058 .intctl_base = 0x71e00000,
1059 .idreg_base = 0x78000000,
1060 .dma_base = 0x78400000,
1061 .esp_base = 0x78800000,
1062 .le_base = 0x78c00000,
1063 .apc_base = 0x6a000000,
1064 .afx_base = 0x6e000000,
1065 .aux1_base = 0x71900000,
1066 .aux2_base = 0x71910000,
1067 .nvram_machine_id = 0x80,
1068 .machine_id = ss5_id,
1069 .iommu_version = 0x05000000,
1070 .max_mem = 0x10000000,
1071 },
1072
1073 {
1074 .iommu_base = 0xfe0000000ULL,
1075 .tcx_base = 0xe20000000ULL,
1076 .slavio_base = 0xff0000000ULL,
1077 .ms_kb_base = 0xff1000000ULL,
1078 .serial_base = 0xff1100000ULL,
1079 .nvram_base = 0xff1200000ULL,
1080 .fd_base = 0xff1700000ULL,
1081 .counter_base = 0xff1300000ULL,
1082 .intctl_base = 0xff1400000ULL,
1083 .idreg_base = 0xef0000000ULL,
1084 .dma_base = 0xef0400000ULL,
1085 .esp_base = 0xef0800000ULL,
1086 .le_base = 0xef0c00000ULL,
1087 .apc_base = 0xefa000000ULL,
1088 .aux1_base = 0xff1800000ULL,
1089 .aux2_base = 0xff1a01000ULL,
1090 .ecc_base = 0xf00000000ULL,
1091 .ecc_version = 0x10000000,
1092 .nvram_machine_id = 0x72,
1093 .machine_id = ss10_id,
1094 .iommu_version = 0x03000000,
1095 .max_mem = 0xf00000000ULL,
1096 },
1097
1098 {
1099 .iommu_base = 0xfe0000000ULL,
1100 .tcx_base = 0xe20000000ULL,
1101 .slavio_base = 0xff0000000ULL,
1102 .ms_kb_base = 0xff1000000ULL,
1103 .serial_base = 0xff1100000ULL,
1104 .nvram_base = 0xff1200000ULL,
1105 .counter_base = 0xff1300000ULL,
1106 .intctl_base = 0xff1400000ULL,
1107 .dma_base = 0xef0081000ULL,
1108 .esp_base = 0xef0080000ULL,
1109 .le_base = 0xef0060000ULL,
1110 .apc_base = 0xefa000000ULL,
1111 .aux1_base = 0xff1800000ULL,
1112 .aux2_base = 0xff1a01000ULL,
1113 .ecc_base = 0xf00000000ULL,
1114 .ecc_version = 0x00000000,
1115 .nvram_machine_id = 0x71,
1116 .machine_id = ss600mp_id,
1117 .iommu_version = 0x01000000,
1118 .max_mem = 0xf00000000ULL,
1119 },
1120
1121 {
1122 .iommu_base = 0xfe0000000ULL,
1123 .tcx_base = 0xe20000000ULL,
1124 .slavio_base = 0xff0000000ULL,
1125 .ms_kb_base = 0xff1000000ULL,
1126 .serial_base = 0xff1100000ULL,
1127 .nvram_base = 0xff1200000ULL,
1128 .fd_base = 0xff1700000ULL,
1129 .counter_base = 0xff1300000ULL,
1130 .intctl_base = 0xff1400000ULL,
1131 .idreg_base = 0xef0000000ULL,
1132 .dma_base = 0xef0400000ULL,
1133 .esp_base = 0xef0800000ULL,
1134 .le_base = 0xef0c00000ULL,
1135 .bpp_base = 0xef4800000ULL,
1136 .apc_base = 0xefa000000ULL,
1137 .aux1_base = 0xff1800000ULL,
1138 .aux2_base = 0xff1a01000ULL,
1139 .dbri_base = 0xee0000000ULL,
1140 .sx_base = 0xf80000000ULL,
1141 .vsimm = {
1142 {
1143 .reg_base = 0x9c000000ULL,
1144 .vram_base = 0xfc000000ULL
1145 }, {
1146 .reg_base = 0x90000000ULL,
1147 .vram_base = 0xf0000000ULL
1148 }, {
1149 .reg_base = 0x94000000ULL
1150 }, {
1151 .reg_base = 0x98000000ULL
1152 }
1153 },
1154 .ecc_base = 0xf00000000ULL,
1155 .ecc_version = 0x20000000,
1156 .nvram_machine_id = 0x72,
1157 .machine_id = ss20_id,
1158 .iommu_version = 0x13000000,
1159 .max_mem = 0xf00000000ULL,
1160 },
1161
1162 {
1163 .iommu_base = 0x10000000,
1164 .tcx_base = 0x50000000,
1165 .slavio_base = 0x70000000,
1166 .ms_kb_base = 0x71000000,
1167 .serial_base = 0x71100000,
1168 .nvram_base = 0x71200000,
1169 .fd_base = 0x71400000,
1170 .counter_base = 0x71d00000,
1171 .intctl_base = 0x71e00000,
1172 .idreg_base = 0x78000000,
1173 .dma_base = 0x78400000,
1174 .esp_base = 0x78800000,
1175 .le_base = 0x78c00000,
1176 .apc_base = 0x71300000,
1177 .aux1_base = 0x71900000,
1178 .aux2_base = 0x71910000,
1179 .nvram_machine_id = 0x80,
1180 .machine_id = vger_id,
1181 .iommu_version = 0x05000000,
1182 .max_mem = 0x10000000,
1183 },
1184
1185 {
1186 .iommu_base = 0x10000000,
1187 .iommu_pad_base = 0x10004000,
1188 .iommu_pad_len = 0x0fffb000,
1189 .tcx_base = 0x50000000,
1190 .slavio_base = 0x70000000,
1191 .ms_kb_base = 0x71000000,
1192 .serial_base = 0x71100000,
1193 .nvram_base = 0x71200000,
1194 .fd_base = 0x71400000,
1195 .counter_base = 0x71d00000,
1196 .intctl_base = 0x71e00000,
1197 .idreg_base = 0x78000000,
1198 .dma_base = 0x78400000,
1199 .esp_base = 0x78800000,
1200 .le_base = 0x78c00000,
1201 .aux1_base = 0x71900000,
1202 .aux2_base = 0x71910000,
1203 .nvram_machine_id = 0x80,
1204 .machine_id = lx_id,
1205 .iommu_version = 0x04000000,
1206 .max_mem = 0x10000000,
1207 },
1208
1209 {
1210 .iommu_base = 0x10000000,
1211 .tcx_base = 0x50000000,
1212 .cs_base = 0x6c000000,
1213 .slavio_base = 0x70000000,
1214 .ms_kb_base = 0x71000000,
1215 .serial_base = 0x71100000,
1216 .nvram_base = 0x71200000,
1217 .fd_base = 0x71400000,
1218 .counter_base = 0x71d00000,
1219 .intctl_base = 0x71e00000,
1220 .idreg_base = 0x78000000,
1221 .dma_base = 0x78400000,
1222 .esp_base = 0x78800000,
1223 .le_base = 0x78c00000,
1224 .apc_base = 0x6a000000,
1225 .aux1_base = 0x71900000,
1226 .aux2_base = 0x71910000,
1227 .nvram_machine_id = 0x80,
1228 .machine_id = ss4_id,
1229 .iommu_version = 0x05000000,
1230 .max_mem = 0x10000000,
1231 },
1232
1233 {
1234 .iommu_base = 0x10000000,
1235 .tcx_base = 0x50000000,
1236 .slavio_base = 0x70000000,
1237 .ms_kb_base = 0x71000000,
1238 .serial_base = 0x71100000,
1239 .nvram_base = 0x71200000,
1240 .fd_base = 0x71400000,
1241 .counter_base = 0x71d00000,
1242 .intctl_base = 0x71e00000,
1243 .idreg_base = 0x78000000,
1244 .dma_base = 0x78400000,
1245 .esp_base = 0x78800000,
1246 .le_base = 0x78c00000,
1247 .apc_base = 0x6a000000,
1248 .aux1_base = 0x71900000,
1249 .aux2_base = 0x71910000,
1250 .nvram_machine_id = 0x80,
1251 .machine_id = scls_id,
1252 .iommu_version = 0x05000000,
1253 .max_mem = 0x10000000,
1254 },
1255
1256 {
1257 .iommu_base = 0x10000000,
1258 .tcx_base = 0x50000000,
1259 .slavio_base = 0x70000000,
1260 .ms_kb_base = 0x71000000,
1261 .serial_base = 0x71100000,
1262 .nvram_base = 0x71200000,
1263 .fd_base = 0x71400000,
1264 .counter_base = 0x71d00000,
1265 .intctl_base = 0x71e00000,
1266 .idreg_base = 0x78000000,
1267 .dma_base = 0x78400000,
1268 .esp_base = 0x78800000,
1269 .le_base = 0x78c00000,
1270 .apc_base = 0x6a000000,
1271 .aux1_base = 0x71900000,
1272 .aux2_base = 0x71910000,
1273 .nvram_machine_id = 0x80,
1274 .machine_id = sbook_id,
1275 .iommu_version = 0x05000000,
1276 .max_mem = 0x10000000,
1277 },
1278};
1279
1280
1281static void ss5_init(MachineState *machine)
1282{
1283 sun4m_hw_init(&sun4m_hwdefs[0], machine);
1284}
1285
1286
1287static void ss10_init(MachineState *machine)
1288{
1289 sun4m_hw_init(&sun4m_hwdefs[1], machine);
1290}
1291
1292
1293static void ss600mp_init(MachineState *machine)
1294{
1295 sun4m_hw_init(&sun4m_hwdefs[2], machine);
1296}
1297
1298
1299static void ss20_init(MachineState *machine)
1300{
1301 sun4m_hw_init(&sun4m_hwdefs[3], machine);
1302}
1303
1304
1305static void vger_init(MachineState *machine)
1306{
1307 sun4m_hw_init(&sun4m_hwdefs[4], machine);
1308}
1309
1310
1311static void ss_lx_init(MachineState *machine)
1312{
1313 sun4m_hw_init(&sun4m_hwdefs[5], machine);
1314}
1315
1316
1317static void ss4_init(MachineState *machine)
1318{
1319 sun4m_hw_init(&sun4m_hwdefs[6], machine);
1320}
1321
1322
1323static void scls_init(MachineState *machine)
1324{
1325 sun4m_hw_init(&sun4m_hwdefs[7], machine);
1326}
1327
1328
1329static void sbook_init(MachineState *machine)
1330{
1331 sun4m_hw_init(&sun4m_hwdefs[8], machine);
1332}
1333
1334static void ss5_class_init(ObjectClass *oc, void *data)
1335{
1336 MachineClass *mc = MACHINE_CLASS(oc);
1337
1338 mc->desc = "Sun4m platform, SPARCstation 5";
1339 mc->init = ss5_init;
1340 mc->block_default_type = IF_SCSI;
1341 mc->is_default = 1;
1342 mc->default_boot_order = "c";
1343 mc->default_cpu_type = SPARC_CPU_TYPE_NAME("Fujitsu-MB86904");
1344}
1345
1346static const TypeInfo ss5_type = {
1347 .name = MACHINE_TYPE_NAME("SS-5"),
1348 .parent = TYPE_MACHINE,
1349 .class_init = ss5_class_init,
1350};
1351
1352static void ss10_class_init(ObjectClass *oc, void *data)
1353{
1354 MachineClass *mc = MACHINE_CLASS(oc);
1355
1356 mc->desc = "Sun4m platform, SPARCstation 10";
1357 mc->init = ss10_init;
1358 mc->block_default_type = IF_SCSI;
1359 mc->max_cpus = 4;
1360 mc->default_boot_order = "c";
1361 mc->default_cpu_type = SPARC_CPU_TYPE_NAME("TI-SuperSparc-II");
1362}
1363
1364static const TypeInfo ss10_type = {
1365 .name = MACHINE_TYPE_NAME("SS-10"),
1366 .parent = TYPE_MACHINE,
1367 .class_init = ss10_class_init,
1368};
1369
1370static void ss600mp_class_init(ObjectClass *oc, void *data)
1371{
1372 MachineClass *mc = MACHINE_CLASS(oc);
1373
1374 mc->desc = "Sun4m platform, SPARCserver 600MP";
1375 mc->init = ss600mp_init;
1376 mc->block_default_type = IF_SCSI;
1377 mc->max_cpus = 4;
1378 mc->default_boot_order = "c";
1379 mc->default_cpu_type = SPARC_CPU_TYPE_NAME("TI-SuperSparc-II");
1380}
1381
1382static const TypeInfo ss600mp_type = {
1383 .name = MACHINE_TYPE_NAME("SS-600MP"),
1384 .parent = TYPE_MACHINE,
1385 .class_init = ss600mp_class_init,
1386};
1387
1388static void ss20_class_init(ObjectClass *oc, void *data)
1389{
1390 MachineClass *mc = MACHINE_CLASS(oc);
1391
1392 mc->desc = "Sun4m platform, SPARCstation 20";
1393 mc->init = ss20_init;
1394 mc->block_default_type = IF_SCSI;
1395 mc->max_cpus = 4;
1396 mc->default_boot_order = "c";
1397 mc->default_cpu_type = SPARC_CPU_TYPE_NAME("TI-SuperSparc-II");
1398}
1399
1400static const TypeInfo ss20_type = {
1401 .name = MACHINE_TYPE_NAME("SS-20"),
1402 .parent = TYPE_MACHINE,
1403 .class_init = ss20_class_init,
1404};
1405
1406static void voyager_class_init(ObjectClass *oc, void *data)
1407{
1408 MachineClass *mc = MACHINE_CLASS(oc);
1409
1410 mc->desc = "Sun4m platform, SPARCstation Voyager";
1411 mc->init = vger_init;
1412 mc->block_default_type = IF_SCSI;
1413 mc->default_boot_order = "c";
1414 mc->default_cpu_type = SPARC_CPU_TYPE_NAME("Fujitsu-MB86904");
1415}
1416
1417static const TypeInfo voyager_type = {
1418 .name = MACHINE_TYPE_NAME("Voyager"),
1419 .parent = TYPE_MACHINE,
1420 .class_init = voyager_class_init,
1421};
1422
1423static void ss_lx_class_init(ObjectClass *oc, void *data)
1424{
1425 MachineClass *mc = MACHINE_CLASS(oc);
1426
1427 mc->desc = "Sun4m platform, SPARCstation LX";
1428 mc->init = ss_lx_init;
1429 mc->block_default_type = IF_SCSI;
1430 mc->default_boot_order = "c";
1431 mc->default_cpu_type = SPARC_CPU_TYPE_NAME("TI-MicroSparc-I");
1432}
1433
1434static const TypeInfo ss_lx_type = {
1435 .name = MACHINE_TYPE_NAME("LX"),
1436 .parent = TYPE_MACHINE,
1437 .class_init = ss_lx_class_init,
1438};
1439
1440static void ss4_class_init(ObjectClass *oc, void *data)
1441{
1442 MachineClass *mc = MACHINE_CLASS(oc);
1443
1444 mc->desc = "Sun4m platform, SPARCstation 4";
1445 mc->init = ss4_init;
1446 mc->block_default_type = IF_SCSI;
1447 mc->default_boot_order = "c";
1448 mc->default_cpu_type = SPARC_CPU_TYPE_NAME("Fujitsu-MB86904");
1449}
1450
1451static const TypeInfo ss4_type = {
1452 .name = MACHINE_TYPE_NAME("SS-4"),
1453 .parent = TYPE_MACHINE,
1454 .class_init = ss4_class_init,
1455};
1456
1457static void scls_class_init(ObjectClass *oc, void *data)
1458{
1459 MachineClass *mc = MACHINE_CLASS(oc);
1460
1461 mc->desc = "Sun4m platform, SPARCClassic";
1462 mc->init = scls_init;
1463 mc->block_default_type = IF_SCSI;
1464 mc->default_boot_order = "c";
1465 mc->default_cpu_type = SPARC_CPU_TYPE_NAME("TI-MicroSparc-I");
1466}
1467
1468static const TypeInfo scls_type = {
1469 .name = MACHINE_TYPE_NAME("SPARCClassic"),
1470 .parent = TYPE_MACHINE,
1471 .class_init = scls_class_init,
1472};
1473
1474static void sbook_class_init(ObjectClass *oc, void *data)
1475{
1476 MachineClass *mc = MACHINE_CLASS(oc);
1477
1478 mc->desc = "Sun4m platform, SPARCbook";
1479 mc->init = sbook_init;
1480 mc->block_default_type = IF_SCSI;
1481 mc->default_boot_order = "c";
1482 mc->default_cpu_type = SPARC_CPU_TYPE_NAME("TI-MicroSparc-I");
1483}
1484
1485static const TypeInfo sbook_type = {
1486 .name = MACHINE_TYPE_NAME("SPARCbook"),
1487 .parent = TYPE_MACHINE,
1488 .class_init = sbook_class_init,
1489};
1490
1491static void sun4m_register_types(void)
1492{
1493 type_register_static(&idreg_info);
1494 type_register_static(&afx_info);
1495 type_register_static(&prom_info);
1496 type_register_static(&ram_info);
1497
1498 type_register_static(&ss5_type);
1499 type_register_static(&ss10_type);
1500 type_register_static(&ss600mp_type);
1501 type_register_static(&ss20_type);
1502 type_register_static(&voyager_type);
1503 type_register_static(&ss_lx_type);
1504 type_register_static(&ss4_type);
1505 type_register_static(&scls_type);
1506 type_register_static(&sbook_type);
1507}
1508
1509type_init(sun4m_register_types)
1510