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pseries: Allow writes to KVM accelerated TCE table
[qemu.git] / pc-bios / ohw.diff
blob4fb542274df95674bb62780cd3641839a5b74cc3
1 diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/bios.h OpenHackWare-release-0.4/src/bios.h
2 --- OpenHackWare-release-0.4.org/src/bios.h 2005-04-06 23:20:22.000000000 +0200
3 +++ OpenHackWare-release-0.4/src/bios.h 2005-07-07 01:10:20.000000000 +0200
4 @@ -64,6 +64,7 @@
5 ARCH_CHRP,
6 ARCH_MAC99,
7 ARCH_POP,
8 + ARCH_HEATHROW,
9 };
10
11 /* Hardware definition(s) */
12 @@ -174,6 +175,7 @@
13 int bd_ioctl (bloc_device_t *bd, int func, void *args);
14 uint32_t bd_seclen (bloc_device_t *bd);
15 void bd_close (bloc_device_t *bd);
16 +void bd_reset_all(void);
17 uint32_t bd_seclen (bloc_device_t *bd);
18 uint32_t bd_maxbloc (bloc_device_t *bd);
19 void bd_sect2CHS (bloc_device_t *bd, uint32_t secnum,
20 @@ -183,12 +185,12 @@
21 part_t *bd_probe (int boot_device);
22 bloc_device_t *bd_get (int device);
23 void bd_put (bloc_device_t *bd);
24 -void bd_set_boot_part (bloc_device_t *bd, part_t *partition);
25 +void bd_set_boot_part (bloc_device_t *bd, part_t *partition, int partnum);
26 part_t **_bd_parts (bloc_device_t *bd);
27
28 void ide_pci_pc_register (uint32_t io_base0, uint32_t io_base1,
29 uint32_t io_base2, uint32_t io_base3,
30 - void *OF_private);
31 + void *OF_private0, void *OF_private1);
32 void ide_pci_pmac_register (uint32_t io_base0, uint32_t io_base1,
33 void *OF_private);
34
35 @@ -399,17 +401,23 @@
36 uint16_t min_grant, uint16_t max_latency);
37 void OF_finalize_pci_host (void *dev, int first_bus, int nb_busses);
38 void OF_finalize_pci_device (void *dev, uint8_t bus, uint8_t devfn,
39 - uint32_t *regions, uint32_t *sizes);
40 + uint32_t *regions, uint32_t *sizes,
41 + int irq_line);
42 void OF_finalize_pci_macio (void *dev, uint32_t base_address, uint32_t size,
43 void *private_data);
44 +void OF_finalize_pci_ide (void *dev,
45 + uint32_t io_base0, uint32_t io_base1,
46 + uint32_t io_base2, uint32_t io_base3);
47 int OF_register_bus (const unsigned char *name, uint32_t address,
48 const unsigned char *type);
49 int OF_register_serial (const unsigned char *bus, const unsigned char *name,
50 uint32_t io_base, int irq);
51 int OF_register_stdio (const unsigned char *dev_in,
52 const unsigned char *dev_out);
53 -void OF_vga_register (const unsigned char *name, uint32_t address,
54 - int width, int height, int depth);
55 +void OF_vga_register (const unsigned char *name, unused uint32_t address,
56 + int width, int height, int depth,
57 + unsigned long vga_bios_addr,
58 + unsigned long vga_bios_size);
59 void *OF_blockdev_register (void *parent, void *private,
60 const unsigned char *type,
61 const unsigned char *name, int devnum,
62 diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/bloc.c OpenHackWare-release-0.4/src/bloc.c
63 --- OpenHackWare-release-0.4.org/src/bloc.c 2005-04-06 23:21:00.000000000 +0200
64 +++ OpenHackWare-release-0.4/src/bloc.c 2005-07-08 00:28:26.000000000 +0200
65 @@ -55,6 +55,7 @@
66 /* Partitions */
67 part_t *parts, *bparts;
68 part_t *boot_part;
69 + int bpartnum;
70 /* Chain */
71 bloc_device_t *next;
72 };
73 @@ -66,6 +67,7 @@
74
75 static int ide_initialize (bloc_device_t *bd, int device);
76 static int ide_read_sector (bloc_device_t *bd, void *buffer, int secnum);
77 +static int ide_reset (bloc_device_t *bd);
78
79 static int mem_initialize (bloc_device_t *bd, int device);
80 static int mem_read_sector (bloc_device_t *bd, void *buffer, int secnum);
81 @@ -212,6 +214,17 @@
82 {
83 }
84
85 +void bd_reset_all(void)
86 +{
87 + bloc_device_t *bd;
88 + for (bd = bd_list; bd != NULL; bd = bd->next) {
89 + if (bd->init == &ide_initialize) {
90 + /* reset IDE drive because Darwin wants all IDE devices to be reset */
91 + ide_reset(bd);
92 + }
93 + }
94 +}
95 +
96 uint32_t bd_seclen (bloc_device_t *bd)
97 {
98 return bd->seclen;
99 @@ -223,10 +236,12 @@
100 }
101
102 /* XXX: to be suppressed */
103 -void bd_set_boot_part (bloc_device_t *bd, part_t *partition)
104 +void bd_set_boot_part (bloc_device_t *bd, part_t *partition, int partnum)
105 {
106 + dprintf("%s: part %p (%p) %d\n", __func__, partition, bd->boot_part, partnum);
107 if (bd->boot_part == NULL) {
108 bd->boot_part = partition;
109 + bd->bpartnum = partnum;
110 }
111 }
112
113 @@ -240,6 +255,13 @@
114 return &bd->bparts;
115 }
116
117 +void bd_set_boot_device (bloc_device_t *bd)
118 +{
119 +#if defined (USE_OPENFIRMWARE)
120 + OF_blockdev_set_boot_device(bd->OF_private, bd->bpartnum, "\\\\ofwboot");
121 +#endif
122 +}
123 +
124 part_t *bd_probe (int boot_device)
125 {
126 char devices[] = { /*'a', 'b',*/ 'c', 'd', 'e', 'f', 'm', '\0', };
127 @@ -272,9 +294,7 @@
128 tmp = part_probe(bd, force_raw);
129 if (boot_device == bd->device) {
130 boot_part = tmp;
131 -#if defined (USE_OPENFIRMWARE)
132 - OF_blockdev_set_boot_device(bd->OF_private, 2, "\\\\ofwboot");
133 -#endif
134 + bd_set_boot_device(bd);
135 }
136 }
137
138 @@ -717,34 +737,29 @@
139 /* IDE PCI access for pc */
140 static uint8_t ide_pci_port_read (bloc_device_t *bd, int port)
141 {
142 - eieio();
143 -
144 - return *(uint8_t *)(bd->io_base + port);
145 + uint8_t value;
146 + value = inb(bd->io_base + port);
147 + return value;
148 }
149
150 static void ide_pci_port_write (bloc_device_t *bd, int port, uint8_t value)
151 {
152 - *(uint8_t *)(bd->io_base + port) = value;
153 - eieio();
154 + outb(bd->io_base + port, value);
155 }
156
157 static uint32_t ide_pci_data_readl (bloc_device_t *bd)
158 {
159 - eieio();
160 -
161 - return *((uint32_t *)bd->io_base);
162 + return inl(bd->io_base);
163 }
164
165 static void ide_pci_data_writel (bloc_device_t *bd, uint32_t val)
166 {
167 - *(uint32_t *)(bd->io_base) = val;
168 - eieio();
169 + outl(bd->io_base, val);
170 }
171
172 static void ide_pci_control_write (bloc_device_t *bd, uint32_t val)
173 {
174 - *((uint8_t *)bd->tmp) = val;
175 - eieio();
176 + outb(bd->tmp + 2, val);
177 }
178
179 static ide_ops_t ide_pci_pc_ops = {
180 @@ -761,7 +776,7 @@
181
182 void ide_pci_pc_register (uint32_t io_base0, uint32_t io_base1,
183 uint32_t io_base2, uint32_t io_base3,
184 - unused void *OF_private)
185 + void *OF_private0, void *OF_private1)
186 {
187 if (ide_pci_ops == NULL) {
188 ide_pci_ops = malloc(sizeof(ide_ops_t));
189 @@ -770,19 +785,19 @@
190 memcpy(ide_pci_ops, &ide_pci_pc_ops, sizeof(ide_ops_t));
191 }
192 if ((io_base0 != 0 || io_base1 != 0) &&
193 - ide_pci_ops->base[0] == 0 && ide_pci_ops->base[1] == 0) {
194 + ide_pci_ops->base[0] == 0 && ide_pci_ops->base[2] == 0) {
195 ide_pci_ops->base[0] = io_base0;
196 - ide_pci_ops->base[1] = io_base1;
197 + ide_pci_ops->base[2] = io_base1;
198 #ifdef USE_OPENFIRMWARE
199 - ide_pci_ops->OF_private[0] = OF_private;
200 + ide_pci_ops->OF_private[0] = OF_private0;
201 #endif
202 }
203 if ((io_base2 != 0 || io_base3 != 0) &&
204 - ide_pci_ops->base[2] == 0 && ide_pci_ops->base[3] == 0) {
205 - ide_pci_ops->base[2] = io_base2;
206 + ide_pci_ops->base[1] == 0 && ide_pci_ops->base[3] == 0) {
207 + ide_pci_ops->base[1] = io_base2;
208 ide_pci_ops->base[3] = io_base3;
209 #ifdef USE_OPENFIRMWARE
210 - ide_pci_ops->OF_private[1] = OF_private;
211 + ide_pci_ops->OF_private[1] = OF_private1;
212 #endif
213 }
214 }
215 @@ -935,6 +950,8 @@
216 }
217
218 static void atapi_pad_req (void *buffer, int len);
219 +static void atapi_make_req (bloc_device_t *bd, uint32_t *buffer,
220 + int maxlen);
221 static int atapi_read_sector (bloc_device_t *bd, void *buffer, int secnum);
222
223 static int ide_initialize (bloc_device_t *bd, int device)
224 @@ -1035,9 +1052,7 @@
225 DPRINTF("INQUIRY\n");
226 len = spc_inquiry_req(&atapi_buffer, 36);
227 atapi_pad_req(&atapi_buffer, len);
228 - ide_port_write(bd, 0x07, 0xA0);
229 - for (i = 0; i < 3; i++)
230 - ide_data_writel(bd, ldswap32(&atapi_buffer[i]));
231 + atapi_make_req(bd, atapi_buffer, 36);
232 status = ide_port_read(bd, 0x07);
233 if (status != 0x48) {
234 ERROR("ATAPI INQUIRY : status %0x != 0x48\n", status);
235 @@ -1053,9 +1068,7 @@
236 DPRINTF("READ_CAPACITY\n");
237 len = mmc_read_capacity_req(&atapi_buffer);
238 atapi_pad_req(&atapi_buffer, len);
239 - ide_port_write(bd, 0x07, 0xA0);
240 - for (i = 0; i < 3; i++)
241 - ide_data_writel(bd, ldswap32(&atapi_buffer[i]));
242 + atapi_make_req(bd, atapi_buffer, 8);
243 status = ide_port_read(bd, 0x07);
244 if (status != 0x48) {
245 ERROR("ATAPI READ_CAPACITY : status %0x != 0x48\n", status);
246 @@ -1105,6 +1118,22 @@
247 memset(p + len, 0, 12 - len);
248 }
249
250 +static void atapi_make_req (bloc_device_t *bd, uint32_t *buffer,
251 + int maxlen)
252 +{
253 + int i;
254 + /* select drive */
255 + if (bd->drv == 0)
256 + ide_port_write(bd, 0x06, 0x40);
257 + else
258 + ide_port_write(bd, 0x06, 0x50);
259 + ide_port_write(bd, 0x04, maxlen & 0xff);
260 + ide_port_write(bd, 0x05, (maxlen >> 8) & 0xff);
261 + ide_port_write(bd, 0x07, 0xA0);
262 + for (i = 0; i < 3; i++)
263 + ide_data_writel(bd, ldswap32(&buffer[i]));
264 +}
265 +
266 static int atapi_read_sector (bloc_device_t *bd, void *buffer, int secnum)
267 {
268 uint32_t atapi_buffer[4];
269 @@ -1112,16 +1141,9 @@
270 uint32_t status, value;
271 int i, len;
272
273 - /* select drive */
274 - if (bd->drv == 0)
275 - ide_port_write(bd, 0x06, 0x40);
276 - else
277 - ide_port_write(bd, 0x06, 0x50);
278 len = mmc_read12_req(atapi_buffer, secnum, 1);
279 atapi_pad_req(&atapi_buffer, len);
280 - ide_port_write(bd, 0x07, 0xA0);
281 - for (i = 0; i < 3; i++)
282 - ide_data_writel(bd, ldswap32(&atapi_buffer[i]));
283 + atapi_make_req(bd, atapi_buffer, bd->seclen);
284 status = ide_port_read(bd, 0x07);
285 if (status != 0x48) {
286 ERROR("ATAPI READ12 : status %0x != 0x48\n", status);
287 diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/libpart/apple.c OpenHackWare-release-0.4/src/libpart/apple.c
288 --- OpenHackWare-release-0.4.org/src/libpart/apple.c 2005-03-31 09:23:33.000000000 +0200
289 +++ OpenHackWare-release-0.4/src/libpart/apple.c 2005-07-03 16:17:41.000000000 +0200
290 @@ -199,14 +199,18 @@
291 if (len == 0) {
292 /* Place holder. Skip it */
293 DPRINTF("%s placeholder part\t%d\n", __func__, i);
294 + part->flags = PART_TYPE_APPLE | PART_FLAG_DUMMY;
295 + part_register(bd, part, name, i);
296 } else if (strncmp("Apple_Void", type, 32) == 0) {
297 /* Void partition. Skip it */
298 DPRINTF("%s Void part\t%d [%s]\n", __func__, i, type);
299 + part->flags = PART_TYPE_APPLE | PART_FLAG_DUMMY;
300 + part_register(bd, part, name, i);
301 } else if (strncmp("Apple_Free", type, 32) == 0) {
302 /* Free space. Skip it */
303 DPRINTF("%s Free part (%d)\n", __func__, i);
304 part->flags = PART_TYPE_APPLE | PART_FLAG_DUMMY;
305 - part_register(bd, part, name);
306 + part_register(bd, part, name, i);
307 } else if (strncmp("Apple_partition_map", type, 32) == 0 ||
308 strncmp("Apple_Partition_Map", type, 32) == 0
309 #if 0 // Is this really used or is it just a mistake ?
310 @@ -226,7 +230,7 @@
311 */
312 }
313 part->flags = PART_TYPE_APPLE | PART_FLAG_DUMMY;
314 - part_register(bd, part, name);
315 + part_register(bd, part, name, i);
316 } else if (strncmp("Apple_Driver", type, 32) == 0 ||
317 strncmp("Apple_Driver43", type, 32) == 0 ||
318 strncmp("Apple_Driver43_CD", type, 32) == 0 ||
319 @@ -236,8 +240,12 @@
320 strncmp("Apple_Driver_IOKit", type, 32) == 0) {
321 /* Drivers. don't care for now */
322 DPRINTF("%s Drivers part\t%d [%s]\n", __func__, i, type);
323 + part->flags = PART_TYPE_APPLE | PART_FLAG_DRIVER;
324 + part_register(bd, part, name, i);
325 } else if (strncmp("Apple_Patches", type, 32) == 0) {
326 /* Patches: don't care for now */
327 + part->flags = PART_TYPE_APPLE | PART_FLAG_PATCH;
328 + part_register(bd, part, name, i);
329 DPRINTF("%s Patches part\t%d [%s]\n", __func__, i, type);
330 } else if (strncmp("Apple_HFS", type, 32) == 0 ||
331 strncmp("Apple_MFS", type, 32) == 0 ||
332 @@ -256,9 +264,8 @@
333 count = partmap->bloc_cnt * HFS_BLOCSIZE;
334 if (partmap->boot_size == 0 || partmap->boot_load == 0) {
335 printf("Not a bootable partition %d %d (%p %p)\n",
336 - partmap->boot_size, partmap->boot_load,boot_part, part);
337 - if (boot_part == NULL)
338 - boot_part = part;
339 + partmap->boot_size, partmap->boot_load,
340 + boot_part, part);
341 part->flags = PART_TYPE_APPLE | PART_FLAG_FS;
342 } else {
343 part->boot_start.bloc = partmap->boot_start;
344 @@ -278,8 +285,8 @@
345 boot_part = part;
346 part->flags = PART_TYPE_APPLE | PART_FLAG_FS | PART_FLAG_BOOT;
347 }
348 - printf("Partition: %d %s st %0x size %0x",
349 - i, name, partmap->start_bloc, partmap->bloc_cnt);
350 + printf("Partition: %d '%s' '%s' st %0x size %0x",
351 + i, name, type, partmap->start_bloc, partmap->bloc_cnt);
352 #ifndef DEBUG
353 printf("\n");
354 #endif
355 @@ -290,11 +297,13 @@
356 part->boot_load, part->boot_entry);
357 DPRINTF(" load %0x entry %0x %0x\n",
358 partmap->boot_load2, partmap->boot_entry2, HFS_BLOCSIZE);
359 - part_register(bd, part, name);
360 + part_register(bd, part, name, i);
361 } else {
362 memcpy(tmp, type, 32);
363 tmp[32] = '\0';
364 ERROR("Unknown partition type [%s]\n", tmp);
365 + part->flags = PART_TYPE_APPLE | PART_FLAG_DUMMY;
366 + part_register(bd, part, name, i);
367 }
368 }
369 error:
370 diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/libpart/core.c OpenHackWare-release-0.4/src/libpart/core.c
371 --- OpenHackWare-release-0.4.org/src/libpart/core.c 2005-03-31 09:23:33.000000000 +0200
372 +++ OpenHackWare-release-0.4/src/libpart/core.c 2005-07-03 16:17:41.000000000 +0200
373 @@ -126,7 +126,7 @@
374 }
375
376 int part_register (bloc_device_t *bd, part_t *partition,
377 - const unsigned char *name)
378 + const unsigned char *name, int partnum)
379 {
380 part_t **cur;
381
382 @@ -134,6 +134,7 @@
383 partition->bd = bd;
384 partition->next = NULL;
385 partition->name = strdup(name);
386 + partition->partnum = partnum;
387 for (cur = _bd_parts(bd); *cur != NULL; cur = &(*cur)->next)
388 continue;
389 *cur = partition;
390 @@ -141,29 +142,15 @@
391 return 0;
392 }
393
394 -static inline int set_boot_part (bloc_device_t *bd, int partnum)
395 -{
396 - part_t *cur;
397 -
398 - cur = part_get(bd, partnum);
399 - if (cur == NULL)
400 - return -1;
401 - bd_set_boot_part(bd, cur);
402 -
403 - return 0;
404 -}
405 -
406 part_t *part_get (bloc_device_t *bd, int partnum)
407 {
408 part_t **listp, *cur;
409 - int i;
410
411 listp = _bd_parts(bd);
412 - cur = *listp;
413 - for (i = 0; i != partnum; i++) {
414 - if (cur == NULL)
415 +
416 + for (cur = *listp; cur != NULL; cur = cur->next) {
417 + if (cur->partnum == partnum)
418 break;
419 - cur = cur->next;
420 }
421
422 return cur;
423 @@ -192,17 +179,20 @@
424 part_set_blocsize(bd, part, 512);
425 part->bd = bd;
426 part->flags = PART_TYPE_RAW | PART_FLAG_BOOT;
427 - part_register(bd, part, "Raw");
428 + part_register(bd, part, "Raw", 0);
429
430 return part;
431 }
432
433 +bloc_device_t *part_get_bd (part_t *part)
434 +{
435 + return part->bd;
436 +}
437 +
438 part_t *part_probe (bloc_device_t *bd, int set_raw)
439 {
440 - part_t *part0, *boot_part, **cur;
441 + part_t *part0 = NULL, *boot_part, **cur;
442
443 - /* Register the 0 partition: raw partition containing the whole disk */
444 - part0 = part_get_raw(bd);
445 /* Try to find a valid boot partition */
446 boot_part = Apple_probe_partitions(bd);
447 if (boot_part == NULL) {
448 @@ -210,10 +200,13 @@
449 if (boot_part == NULL && arch == ARCH_PREP)
450 boot_part = PREP_find_partition(bd);
451 if (boot_part == NULL && set_raw != 0) {
452 - boot_part = part0;
453 - set_boot_part(bd, 0);
454 + dprintf("Use bloc device as raw partition\n");
455 }
456 }
457 + if (_bd_parts(bd) == NULL) {
458 + /* Register the 0 partition: raw partition containing the whole disk */
459 + part0 = part_get_raw(bd);
460 + }
461 /* Probe filesystem on each found partition */
462 for (cur = _bd_parts(bd); *cur != NULL; cur = &(*cur)->next) {
463 const unsigned char *map, *type;
464 @@ -248,23 +241,28 @@
465 type = "unknown";
466 break;
467 }
468 - DPRINTF("Probe filesystem on %s %s partition '%s' %s\n",
469 + dprintf("Probe filesystem on %s %s partition '%s' %s %p\n",
470 type, map, (*cur)->name,
471 - ((*cur)->flags) & PART_FLAG_BOOT ? "(bootable)" : "");
472 + ((*cur)->flags) & PART_FLAG_BOOT ? "(bootable)" : "", *cur);
473 if (((*cur)->flags) & PART_FLAG_FS) {
474 if (((*cur)->flags) & PART_FLAG_BOOT)
475 (*cur)->fs = fs_probe(*cur, 1);
476 else
477 (*cur)->fs = fs_probe(*cur, 0);
478 + } else if (((*cur)->flags) & PART_TYPE_RAW) {
479 + (*cur)->fs = fs_probe(*cur, 2);
480 } else {
481 (*cur)->fs = fs_probe(*cur, 2);
482 }
483 - if (((*cur)->flags) & PART_FLAG_BOOT) {
484 - bd_set_boot_part(bd, *cur);
485 fs_get_bootfile((*cur)->fs);
486 + if (((*cur)->flags) & PART_FLAG_BOOT) {
487 + dprintf("Partition is bootable (%d)\n", (*cur)->partnum);
488 + bd_set_boot_part(bd, *cur, (*cur)->partnum);
489 + if (boot_part == NULL)
490 + boot_part = *cur;
491 }
492 }
493 - DPRINTF("Boot partition: %p %p %p %p\n", boot_part, boot_part->fs,
494 + dprintf("Boot partition: %p %p %p %p\n", boot_part, boot_part->fs,
495 part_fs(boot_part), part0);
496
497 return boot_part;
498 @@ -279,6 +277,7 @@
499 part->boot_size.offset = 0;
500 part->boot_load = 0;
501 part->boot_entry = 0;
502 + part->flags |= PART_FLAG_BOOT;
503
504 return 0;
505 }
506 diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/libpart/isofs.c OpenHackWare-release-0.4/src/libpart/isofs.c
507 --- OpenHackWare-release-0.4.org/src/libpart/isofs.c 2005-03-31 09:23:33.000000000 +0200
508 +++ OpenHackWare-release-0.4/src/libpart/isofs.c 2005-07-03 16:17:41.000000000 +0200
509 @@ -242,7 +242,7 @@
510 part->boot_start.bloc, part->boot_size.bloc,
511 part->boot_load, part->boot_entry);
512 part->flags = PART_TYPE_ISO9660 | PART_FLAG_BOOT;
513 - part_register(bd, part, name);
514 + part_register(bd, part, name, i + 1);
515 fs_raw_set_bootfile(part, part->boot_start.bloc,
516 part->boot_start.offset,
517 part->boot_size.bloc,
518 diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/libpart/libpart.h OpenHackWare-release-0.4/src/libpart/libpart.h
519 --- OpenHackWare-release-0.4.org/src/libpart/libpart.h 2005-03-31 09:23:33.000000000 +0200
520 +++ OpenHackWare-release-0.4/src/libpart/libpart.h 2005-07-03 16:17:41.000000000 +0200
521 @@ -30,6 +30,7 @@
522
523 struct part_t {
524 bloc_device_t *bd;
525 + int partnum;
526 uint32_t start; /* Partition first bloc */
527 uint32_t size; /* Partition size, in blocs */
528 uint32_t spb;
529 @@ -54,7 +55,7 @@
530 };
531
532 int part_register (bloc_device_t *bd, part_t *partition,
533 - const unsigned char *name);
534 + const unsigned char *name, int partnum);
535 void part_set_blocsize (bloc_device_t *bd, part_t *part, uint32_t blocsize);
536 void part_private_set (part_t *part, void *private);
537 void *part_private_get (part_t *part);
538 diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/libpart/prep.c OpenHackWare-release-0.4/src/libpart/prep.c
539 --- OpenHackWare-release-0.4.org/src/libpart/prep.c 2005-03-31 09:23:33.000000000 +0200
540 +++ OpenHackWare-release-0.4/src/libpart/prep.c 2005-07-03 16:17:41.000000000 +0200
541 @@ -164,7 +164,7 @@
542 part->boot_load = 0;
543 part->boot_entry = boot_offset - part->bloc_size;
544 part->flags = PART_TYPE_PREP | PART_FLAG_BOOT;
545 - part_register(bd, part, "PREP boot");
546 + part_register(bd, part, "PREP boot", i);
547 fs_raw_set_bootfile(part, part->boot_start.bloc,
548 part->boot_start.offset,
549 part->boot_size.bloc,
550 diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/main.c OpenHackWare-release-0.4/src/main.c
551 --- OpenHackWare-release-0.4.org/src/main.c 2005-03-31 09:23:33.000000000 +0200
552 +++ OpenHackWare-release-0.4/src/main.c 2005-06-07 23:48:39.000000000 +0200
553 @@ -364,20 +364,24 @@
554 void *load_base, *load_entry, *last_alloc, *load_end;
555 uint32_t memsize, boot_image_size, cmdline_size, ramdisk_size;
556 uint32_t boot_base, boot_nb;
557 - int boot_device;
558 + int boot_device, i;
559 + static const uint32_t isa_base_tab[3] = {
560 + 0x80000000, /* PREP */
561 + 0xFE000000, /* Grackle (Heathrow) */
562 + 0xF2000000, /* UniNorth (Mac99) */
563 + };
564
565 /* Retrieve NVRAM configuration */
566 - nvram_retry:
567 + for(i = 0; i < 3; i++) {
568 + isa_io_base = isa_base_tab[i];
569 nvram = NVRAM_get_config(&memsize, &boot_device,
570 &boot_image, &boot_image_size,
571 &cmdline, &cmdline_size,
572 &ramdisk, &ramdisk_size);
573 - if (nvram == NULL) {
574 - /* Retry with another isa_io_base */
575 - if (isa_io_base == 0x80000000) {
576 - isa_io_base = 0xF2000000;
577 - goto nvram_retry;
578 + if (nvram)
579 + break;
580 }
581 + if (i == 3) {
582 ERROR("Unable to load configuration from NVRAM. Aborting...\n");
583 return -1;
584 }
585 @@ -402,7 +406,7 @@
586 cpu_name = CPU_get_name(pvr);
587 OF_register_cpu(cpu_name, 0, pvr,
588 200 * 1000 * 1000, 200 * 1000 * 1000,
589 - 100 * 1000 * 1000, 10 * 1000 * 1000,
590 + 100 * 1000 * 1000, 100 * 1000 * 1000,
591 0x0092);
592 }
593 OF_register_memory(memsize, 512 * 1024 /* TOFIX */);
594 @@ -433,9 +437,12 @@
595 vga_puts(copyright);
596 vga_puts("\n");
597
598 +#if 0
599 /* QEMU is quite incoherent: d is cdrom, not second drive */
600 + /* XXX: should probe CD-ROM position */
601 if (boot_device == 'd')
602 boot_device = 'e';
603 +#endif
604 /* Open boot device */
605 boot_part = bd_probe(boot_device);
606 if (boot_device == 'm') {
607 diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/nvram.c OpenHackWare-release-0.4/src/nvram.c
608 --- OpenHackWare-release-0.4.org/src/nvram.c 2005-03-31 09:23:33.000000000 +0200
609 +++ OpenHackWare-release-0.4/src/nvram.c 2005-06-04 23:44:03.000000000 +0200
610 @@ -334,6 +334,7 @@
611 ret = NVRAM_chrp_format(nvram);
612 break;
613 case ARCH_MAC99:
614 + case ARCH_HEATHROW: /* XXX: may be incorrect */
615 ret = NVRAM_mac99_format(nvram);
616 break;
617 case ARCH_POP:
618 @@ -409,13 +410,12 @@
619 arch = ARCH_MAC99;
620 } else if (strcmp(sign, "POP") == 0) {
621 arch = ARCH_POP;
622 + } else if (strcmp(sign, "HEATHROW") == 0) {
623 + arch = ARCH_HEATHROW;
624 } else {
625 ERROR("Unknown PPC architecture: '%s'\n", sign);
626 return NULL;
627 }
628 - /* HACK */
629 - if (arch == ARCH_CHRP)
630 - arch = ARCH_MAC99;
631 lword = NVRAM_get_lword(nvram, 0x30);
632 *RAM_size = lword;
633 byte = NVRAM_get_byte(nvram, 0x34);
634 diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/of.c OpenHackWare-release-0.4/src/of.c
635 --- OpenHackWare-release-0.4.org/src/of.c 2005-04-06 23:17:26.000000000 +0200
636 +++ OpenHackWare-release-0.4/src/of.c 2005-07-07 23:30:08.000000000 +0200
637 @@ -489,7 +489,7 @@
638 ERROR("%s can't alloc new node '%s' name\n", __func__, name);
639 return NULL;
640 }
641 - new->prop_address = OF_prop_int_new(env, new, "address", address);
642 + new->prop_address = OF_prop_int_new(env, new, "unit-address", address);
643 if (new->prop_address == NULL) {
644 free(new->prop_name->value);
645 free(new->prop_name);
646 @@ -1017,6 +1017,33 @@
647 string, strlen(string) + 1);
648 }
649
650 +/* convert '\1' char to '\0' */
651 +static OF_prop_t *OF_prop_string_new1 (OF_env_t *env, OF_node_t *node,
652 + const unsigned char *name,
653 + const unsigned char *string)
654 +{
655 + int len, i;
656 + OF_prop_t *ret;
657 + unsigned char *str;
658 +
659 + if (strchr(string, '\1') == NULL) {
660 + return OF_prop_string_new(env, node, name, string);
661 + } else {
662 + len = strlen(string) + 1;
663 + str = malloc(len);
664 + if (!str)
665 + return NULL;
666 + memcpy(str, string, len);
667 + for(i = 0; i < len; i++)
668 + if (str[i] == '\1')
669 + str[i] = '\0';
670 + ret = OF_property_new(env, node, name,
671 + str, len);
672 + free(str);
673 + return ret;
674 + }
675 +}
676 +
677 __attribute__ (( section (".OpenFirmware") ))
678 static OF_prop_t *OF_prop_int_new (OF_env_t *env, OF_node_t *node,
679 const unsigned char *name, uint32_t value)
680 @@ -1421,15 +1448,12 @@
681 __attribute__ (( section (".OpenFirmware") ))
682 int OF_init (void)
683 {
684 - const unsigned char compat_str[] =
685 #if 0
686 "PowerMac3,1\0MacRISC\0Power Macintosh\0";
687 "PowerMac1,2\0MacRISC\0Power Macintosh\0";
688 "AAPL,PowerMac G3\0PowerMac G3\0MacRISC\0Power Macintosh\0";
689 "AAPL,PowerMac3,0\0MacRISC\0Power Macintosh\0";
690 "AAPL,Gossamer\0MacRISC\0Power Macintosh\0";
691 -#else
692 - "AAPL,PowerMac G3\0PowerMac G3\0MacRISC\0Power Macintosh\0";
693 #endif
694 OF_env_t *OF_env;
695 OF_node_t *als, *opt, *chs, *pks;
696 @@ -1455,15 +1479,21 @@
697 return -1;
698 }
699 OF_prop_string_new(OF_env, OF_node_root, "device_type", "bootrom");
700 -#if 0
701 - OF_prop_string_new(OF_env, OF_node_root,
702 - "model", "PPC Open Hack'Ware " BIOS_VERSION);
703 -#else
704 + if (arch == ARCH_HEATHROW) {
705 + const unsigned char compat_str[] =
706 + "PowerMac1,1\0MacRISC\0Power Macintosh";
707 + OF_property_new(OF_env, OF_node_root, "compatible",
708 + compat_str, sizeof(compat_str));
709 OF_prop_string_new(OF_env, OF_node_root,
710 - "model", compat_str);
711 -#endif
712 + "model", "Power Macintosh");
713 + } else {
714 + const unsigned char compat_str[] =
715 + "PowerMac3,1\0MacRISC\0Power Macintosh";
716 OF_property_new(OF_env, OF_node_root, "compatible",
717 compat_str, sizeof(compat_str));
718 + OF_prop_string_new(OF_env, OF_node_root,
719 + "model", "PowerMac3,1");
720 + }
721 #if 0
722 OF_prop_string_new(OF_env, OF_node_root, "copyright", copyright);
723 #else
724 @@ -1561,14 +1591,15 @@
725 range.size = 0x00800000;
726 OF_property_new(OF_env, rom, "ranges", &range, sizeof(OF_range_t));
727 OF_prop_int_new(OF_env, rom, "#address-cells", 1);
728 +
729 /* "/rom/boot-rom@fff00000" node */
730 - brom = OF_node_new(OF_env, OF_node_root, "boot-rom", 0xfff00000);
731 + brom = OF_node_new(OF_env, rom, "boot-rom", 0xfff00000);
732 if (brom == NULL) {
733 ERROR("Cannot create 'boot-rom'\n");
734 return -1;
735 }
736 regs.address = 0xFFF00000;
737 - regs.size = 0x00010000;
738 + regs.size = 0x00100000;
739 OF_property_new(OF_env, brom, "reg", &regs, sizeof(OF_regprop_t));
740 OF_prop_string_new(OF_env, brom, "write-characteristic", "flash");
741 OF_prop_string_new(OF_env, brom, "BootROM-build-date",
742 @@ -1577,7 +1608,7 @@
743 OF_prop_string_new(OF_env, brom, "copyright", copyright);
744 OF_prop_string_new(OF_env, brom, "model", BIOS_str);
745 OF_prop_int_new(OF_env, brom, "result", 0);
746 -#if 0
747 +#if 1
748 {
749 /* Hack taken 'as-is' from PearPC */
750 unsigned char info[] = {
751 @@ -1596,7 +1627,9 @@
752 OF_node_put(OF_env, brom);
753 OF_node_put(OF_env, rom);
754 }
755 +#if 0
756 /* From here, hardcoded hacks to get a Mac-like machine */
757 + /* XXX: Core99 does not seem to like this NVRAM tree */
758 /* "/nvram@fff04000" node */
759 {
760 OF_regprop_t regs;
761 @@ -1617,6 +1650,7 @@
762 OF_prop_int_new(OF_env, chs, "nvram", OF_pack_handle(OF_env, nvr));
763 OF_node_put(OF_env, nvr);
764 }
765 +#endif
766 /* "/pseudo-hid" : hid emulation as Apple does */
767 {
768 OF_node_t *hid;
769 @@ -1663,7 +1697,27 @@
770 }
771 OF_node_put(OF_env, hid);
772 }
773 + if (arch == ARCH_MAC99) {
774 + OF_node_t *unin;
775 + OF_regprop_t regs;
776
777 + unin = OF_node_new(OF_env, OF_node_root,
778 + "uni-n", 0xf8000000);
779 + if (unin == NULL) {
780 + ERROR("Cannot create 'uni-n'\n");
781 + return -1;
782 + }
783 + OF_prop_string_new(OF_env, unin, "device-type", "memory-controller");
784 + OF_prop_string_new(OF_env, unin, "model", "AAPL,UniNorth");
785 + OF_prop_string_new(OF_env, unin, "compatible", "uni-north");
786 + regs.address = 0xf8000000;
787 + regs.size = 0x01000000;
788 + OF_property_new(OF_env, unin, "reg", &regs, sizeof(regs));
789 + OF_prop_int_new(OF_env, unin, "#address-cells", 1);
790 + OF_prop_int_new(OF_env, unin, "#size-cells", 1);
791 + OF_prop_int_new(OF_env, unin, "device-rev", 3);
792 + OF_node_put(OF_env, unin);
793 + }
794
795 #if 1 /* This is mandatory for claim to work
796 * but I don't know where it should really be (in cpu ?)
797 @@ -1693,7 +1747,9 @@
798
799 /* "/options/boot-args" node */
800 {
801 - const unsigned char *args = "-v rootdev cdrom";
802 + // const unsigned char *args = "-v rootdev cdrom";
803 + //const unsigned char *args = "-v io=0xffffffff";
804 + const unsigned char *args = "-v";
805 /* Ask MacOS X to print debug messages */
806 // OF_prop_string_new(OF_env, chs, "machargs", args);
807 // OF_prop_string_new(OF_env, opt, "boot-command", args);
808 @@ -2013,17 +2069,17 @@
809 OF_prop_int_new(OF_env, node, "min-grant", min_grant);
810 OF_prop_int_new(OF_env, node, "max-latency", max_latency);
811 if (dev->type != NULL)
812 - OF_prop_string_new(OF_env, node, "device_type", dev->type);
813 + OF_prop_string_new1(OF_env, node, "device_type", dev->type);
814 if (dev->compat != NULL)
815 - OF_prop_string_new(OF_env, node, "compatible", dev->compat);
816 + OF_prop_string_new1(OF_env, node, "compatible", dev->compat);
817 if (dev->model != NULL)
818 - OF_prop_string_new(OF_env, node, "model", dev->model);
819 + OF_prop_string_new1(OF_env, node, "model", dev->model);
820 if (dev->acells != 0)
821 OF_prop_int_new(OF_env, node, "#address-cells", dev->acells);
822 if (dev->scells != 0)
823 - OF_prop_int_new(OF_env, node, "#interrupt-cells", dev->acells);
824 + OF_prop_int_new(OF_env, node, "#size-cells", dev->scells);
825 if (dev->icells != 0)
826 - OF_prop_int_new(OF_env, node, "#size-cells", dev->acells);
827 + OF_prop_int_new(OF_env, node, "#interrupt-cells", dev->icells);
828 dprintf("Done %p %p\n", parent, node);
829
830 return node;
831 @@ -2040,8 +2096,9 @@
832 OF_env_t *OF_env;
833 pci_range_t ranges[3];
834 OF_regprop_t regs[1];
835 - OF_node_t *pci_host;
836 + OF_node_t *pci_host, *als;
837 int nranges;
838 + unsigned char buffer[OF_NAMELEN_MAX];
839
840 OF_env = OF_env_main;
841 dprintf("register PCI host '%s' '%s' '%s' '%s'\n",
842 @@ -2052,6 +2109,17 @@
843 ERROR("Cannot create pci host\n");
844 return NULL;
845 }
846 +
847 + als = OF_node_get(OF_env, "aliases");
848 + if (als == NULL) {
849 + ERROR("Cannot get 'aliases'\n");
850 + return NULL;
851 + }
852 + sprintf(buffer, "/%s", dev->name);
853 + OF_prop_string_set(OF_env, als, "pci", buffer);
854 + OF_node_put(OF_env, als);
855 +
856 +
857 regs[0].address = cfg_base;
858 regs[0].size = cfg_len;
859 OF_property_new(OF_env, pci_host, "reg", regs, sizeof(OF_regprop_t));
860 @@ -2136,6 +2204,11 @@
861 return pci_dev;
862 }
863
864 +/* XXX: suppress that, used for interrupt map init */
865 +OF_node_t *pci_host_node;
866 +uint32_t pci_host_interrupt_map[7 * 32];
867 +int pci_host_interrupt_map_len = 0;
868 +
869 void OF_finalize_pci_host (void *dev, int first_bus, int nb_busses)
870 {
871 OF_env_t *OF_env;
872 @@ -2145,10 +2218,12 @@
873 regs[0].address = first_bus;
874 regs[0].size = nb_busses;
875 OF_property_new(OF_env, dev, "bus-range", regs, sizeof(OF_regprop_t));
876 + pci_host_node = dev;
877 }
878
879 void OF_finalize_pci_device (void *dev, uint8_t bus, uint8_t devfn,
880 - uint32_t *regions, uint32_t *sizes)
881 + uint32_t *regions, uint32_t *sizes,
882 + int irq_line)
883 {
884 OF_env_t *OF_env;
885 pci_reg_prop_t pregs[6], rregs[6];
886 @@ -2156,6 +2231,7 @@
887 int i, j, k;
888
889 OF_env = OF_env_main;
890 + /* XXX: only useful for VGA card in fact */
891 if (regions[0] != 0x00000000)
892 OF_prop_int_set(OF_env, dev, "address", regions[0] & ~0x0000000F);
893 for (i = 0, j = 0, k = 0; i < 6; i++) {
894 @@ -2222,7 +2298,22 @@
895 } else {
896 OF_property_new(OF_env, dev, "assigned-addresses", NULL, 0);
897 }
898 -#if 0
899 + if (irq_line >= 0) {
900 + int i;
901 + OF_prop_int_new(OF_env, dev, "interrupts", 1);
902 + i = pci_host_interrupt_map_len;
903 + pci_host_interrupt_map[i++] = (devfn << 8) & 0xf800;
904 + pci_host_interrupt_map[i++] = 0;
905 + pci_host_interrupt_map[i++] = 0;
906 + pci_host_interrupt_map[i++] = 0;
907 + pci_host_interrupt_map[i++] = 0; /* pic handle will be patched later */
908 + pci_host_interrupt_map[i++] = irq_line;
909 + if (arch != ARCH_HEATHROW) {
910 + pci_host_interrupt_map[i++] = 1;
911 + }
912 + pci_host_interrupt_map_len = i;
913 + }
914 +#if 1
915 {
916 OF_prop_t *prop_name = ((OF_node_t *)dev)->prop_name;
917
918 @@ -2390,6 +2481,54 @@
919 return 0;
920 }
921
922 +static void keylargo_ata(OF_node_t *mio, uint32_t base_address,
923 + uint32_t base, int irq1, int irq2,
924 + uint16_t pic_phandle)
925 +{
926 + OF_env_t *OF_env = OF_env_main;
927 + OF_node_t *ata;
928 + OF_regprop_t regs[2];
929 +
930 + ata = OF_node_new(OF_env, mio, "ata-4", base);
931 + if (ata == NULL) {
932 + ERROR("Cannot create 'ata-4'\n");
933 + return;
934 + }
935 + OF_prop_string_new(OF_env, ata, "device_type", "ata");
936 +#if 1
937 + OF_prop_string_new(OF_env, ata, "compatible", "key2largo-ata");
938 + OF_prop_string_new(OF_env, ata, "model", "ata-4");
939 + OF_prop_string_new(OF_env, ata, "cable-type", "80-conductor");
940 +#else
941 + OF_prop_string_new(OF_env, ata, "compatible", "cmd646-ata");
942 + OF_prop_string_new(OF_env, ata, "model", "ata-4");
943 +#endif
944 + OF_prop_int_new(OF_env, ata, "#address-cells", 1);
945 + OF_prop_int_new(OF_env, ata, "#size-cells", 0);
946 + regs[0].address = base;
947 + regs[0].size = 0x00001000;
948 +#if 0 // HACK: Don't set up DMA registers
949 + regs[1].address = 0x00008A00;
950 + regs[1].size = 0x00001000;
951 + OF_property_new(OF_env, ata, "reg",
952 + regs, 2 * sizeof(OF_regprop_t));
953 +#else
954 + OF_property_new(OF_env, ata, "reg",
955 + regs, sizeof(OF_regprop_t));
956 +#endif
957 + OF_prop_int_new(OF_env, ata, "interrupt-parent", pic_phandle);
958 + regs[0].address = irq1;
959 + regs[0].size = 0x00000001;
960 + regs[1].address = irq2;
961 + regs[1].size = 0x00000000;
962 + OF_property_new(OF_env, ata, "interrupts",
963 + regs, 2 * sizeof(OF_regprop_t));
964 + if (base == 0x1f000)
965 + ide_pci_pmac_register(base_address + base, 0x00000000, ata);
966 + else
967 + ide_pci_pmac_register(0x00000000, base_address + base, ata);
968 +}
969 +
970 void OF_finalize_pci_macio (void *dev, uint32_t base_address, uint32_t size,
971 void *private_data)
972 {
973 @@ -2398,6 +2537,8 @@
974 pci_reg_prop_t pregs[2];
975 OF_node_t *mio, *chs, *als;
976 uint16_t pic_phandle;
977 + int rec_len;
978 + OF_prop_t *mio_reg;
979
980 OF_DPRINTF("mac-io: %p\n", dev);
981 OF_env = OF_env_main;
982 @@ -2416,10 +2557,14 @@
983 mio = dev;
984 mio->private_data = private_data;
985 pregs[0].addr.hi = 0x00000000;
986 - pregs[0].addr.mid = 0x82013810;
987 + pregs[0].addr.mid = 0x00000000;
988 pregs[0].addr.lo = 0x00000000;
989 pregs[0].size_hi = base_address;
990 pregs[0].size_lo = size;
991 + mio_reg = OF_property_get(OF_env, mio, "reg");
992 + if (mio_reg && mio_reg->vlen >= 5 * 4) {
993 + pregs[0].addr.mid = ((pci_reg_prop_t *)mio_reg->value)->addr.hi;
994 + }
995 OF_property_new(OF_env, mio, "ranges",
996 &pregs, sizeof(pci_reg_prop_t));
997 #if 0
998 @@ -2431,8 +2576,32 @@
999 OF_property_new(OF_env, mio, "assigned-addresses",
1000 &pregs, sizeof(pci_reg_prop_t));
1001 #endif
1002 +
1003 + if (arch == ARCH_HEATHROW) {
1004 + /* Heathrow PIC */
1005 + OF_regprop_t regs;
1006 + OF_node_t *mpic;
1007 + const char compat_str[] = "heathrow\0mac-risc";
1008 +
1009 + mpic = OF_node_new(OF_env, mio, "interrupt-controller", 0x10);
1010 + if (mpic == NULL) {
1011 + ERROR("Cannot create 'mpic'\n");
1012 + goto out;
1013 + }
1014 + OF_prop_string_new(OF_env, mpic, "device_type", "interrupt-controller");
1015 + OF_property_new(OF_env, mpic, "compatible", compat_str, sizeof(compat_str));
1016 + OF_prop_int_new(OF_env, mpic, "#interrupt-cells", 1);
1017 + regs.address = 0x10;
1018 + regs.size = 0x20;
1019 + OF_property_new(OF_env, mpic, "reg",
1020 + &regs, sizeof(regs));
1021 + OF_property_new(OF_env, mpic, "interrupt-controller", NULL, 0);
1022 + pic_phandle = OF_pack_handle(OF_env, mpic);
1023 + OF_prop_int_new(OF_env, chs, "interrupt-controller", pic_phandle);
1024 + OF_node_put(OF_env, mpic);
1025 + rec_len = 6;
1026 + } else {
1027 /* OpenPIC */
1028 - {
1029 OF_regprop_t regs[4];
1030 OF_node_t *mpic;
1031 mpic = OF_node_new(OF_env, mio, "interrupt-controller", 0x40000);
1032 @@ -2455,8 +2624,37 @@
1033 pic_phandle = OF_pack_handle(OF_env, mpic);
1034 OF_prop_int_new(OF_env, chs, "interrupt-controller", pic_phandle);
1035 OF_node_put(OF_env, mpic);
1036 + rec_len = 7;
1037 }
1038 -#if 1
1039 +
1040 + /* patch pci host table */
1041 + /* XXX: do it after the PCI init */
1042 + {
1043 + int i;
1044 + uint32_t tab[4];
1045 +
1046 + for(i = 0; i < pci_host_interrupt_map_len; i += rec_len)
1047 + pci_host_interrupt_map[i + 4] = pic_phandle;
1048 +#if 0
1049 + dprintf("interrupt-map:\n");
1050 + for(i = 0; i < pci_host_interrupt_map_len; i++) {
1051 + dprintf(" %08x", pci_host_interrupt_map[i]);
1052 + if ((i % rec_len) == (rec_len - 1))
1053 + dprintf("\n");
1054 + }
1055 + dprintf("\n");
1056 +#endif
1057 + OF_property_new(OF_env, pci_host_node, "interrupt-map",
1058 + pci_host_interrupt_map,
1059 + pci_host_interrupt_map_len * sizeof(uint32_t));
1060 + tab[0] = 0xf800;
1061 + tab[1] = 0;
1062 + tab[2] = 0;
1063 + tab[3] = 0;
1064 + OF_property_new(OF_env, pci_host_node, "interrupt-map-mask",
1065 + tab, 4 * sizeof(uint32_t));
1066 + }
1067 +#if 0
1068 /* escc is usefull to get MacOS X debug messages */
1069 {
1070 OF_regprop_t regs[8];
1071 @@ -2645,85 +2843,12 @@
1072 OF_node_put(OF_env, scc);
1073 }
1074 #endif
1075 - /* IDE controller */
1076 - {
1077 - OF_node_t *ata;
1078 - OF_regprop_t regs[2];
1079 - ata = OF_node_new(OF_env, mio, "ata-4", 0x1f000);
1080 - if (ata == NULL) {
1081 - ERROR("Cannot create 'ata-4'\n");
1082 - goto out;
1083 - }
1084 - OF_prop_string_new(OF_env, ata, "device_type", "ata");
1085 -#if 1
1086 - OF_prop_string_new(OF_env, ata, "compatible", "keylargo-ata");
1087 - OF_prop_string_new(OF_env, ata, "model", "ata-4");
1088 -#else
1089 - OF_prop_string_new(OF_env, ata, "compatible", "cmd646-ata");
1090 - OF_prop_string_new(OF_env, ata, "model", "ata-4");
1091 -#endif
1092 - OF_prop_int_new(OF_env, ata, "#address-cells", 1);
1093 - OF_prop_int_new(OF_env, ata, "#size-cells", 0);
1094 - regs[0].address = 0x0001F000;
1095 - regs[0].size = 0x00001000;
1096 -#if 0 // HACK: Don't set up DMA registers
1097 - regs[1].address = 0x00008A00;
1098 - regs[1].size = 0x00001000;
1099 - OF_property_new(OF_env, ata, "reg",
1100 - regs, 2 * sizeof(OF_regprop_t));
1101 -#else
1102 - OF_property_new(OF_env, ata, "reg",
1103 - regs, sizeof(OF_regprop_t));
1104 -#endif
1105 - OF_prop_int_new(OF_env, ata, "interrupt-parent", pic_phandle);
1106 - regs[0].address = 0x00000013;
1107 - regs[0].size = 0x00000001;
1108 - regs[1].address = 0x0000000B;
1109 - regs[1].size = 0x00000000;
1110 - OF_property_new(OF_env, ata, "interrupts",
1111 - regs, 2 * sizeof(OF_regprop_t));
1112 - ide_pci_pmac_register(base_address + 0x1f000, 0x00000000, ata);
1113 -
1114 - }
1115 - {
1116 - OF_node_t *ata;
1117 - OF_regprop_t regs[2];
1118 - ata = OF_node_new(OF_env, mio, "ata-4", 0x20000);
1119 - if (ata == NULL) {
1120 - ERROR("Cannot create 'ata-4'\n");
1121 - goto out;
1122 - }
1123 - OF_prop_string_new(OF_env, ata, "device_type", "ata");
1124 -#if 1
1125 - OF_prop_string_new(OF_env, ata, "compatible", "keylargo-ata");
1126 - OF_prop_string_new(OF_env, ata, "model", "ata-4");
1127 -#else
1128 - OF_prop_string_new(OF_env, ata, "compatible", "cmd646-ata");
1129 - OF_prop_string_new(OF_env, ata, "model", "ata-4");
1130 -#endif
1131 - OF_prop_int_new(OF_env, ata, "#address-cells", 1);
1132 - OF_prop_int_new(OF_env, ata, "#size-cells", 0);
1133 - regs[0].address = 0x00020000;
1134 - regs[0].size = 0x00001000;
1135 -#if 0 // HACK: Don't set up DMA registers
1136 - regs[1].address = 0x00008A00;
1137 - regs[1].size = 0x00001000;
1138 - OF_property_new(OF_env, ata, "reg",
1139 - regs, 2 * sizeof(OF_regprop_t));
1140 -#else
1141 - OF_property_new(OF_env, ata, "reg",
1142 - regs, sizeof(OF_regprop_t));
1143 -#endif
1144 - OF_prop_int_new(OF_env, ata, "interrupt-parent", pic_phandle);
1145 - regs[0].address = 0x00000014;
1146 - regs[0].size = 0x00000001;
1147 - regs[1].address = 0x0000000B;
1148 - regs[1].size = 0x00000000;
1149 - OF_property_new(OF_env, ata, "interrupts",
1150 - regs, 2 * sizeof(OF_regprop_t));
1151 - ide_pci_pmac_register(0x00000000, base_address + 0x20000, ata);
1152 -
1153 + /* Keylargo IDE controller: need some work (DMA problem ?) */
1154 + if (arch == ARCH_MAC99) {
1155 + keylargo_ata(mio, base_address, 0x1f000, 0x13, 0xb, pic_phandle);
1156 + keylargo_ata(mio, base_address, 0x20000, 0x14, 0xb, pic_phandle);
1157 }
1158 +#if 0
1159 /* Timer */
1160 {
1161 OF_node_t *tmr;
1162 @@ -2746,10 +2871,11 @@
1163 regs, sizeof(OF_regprop_t));
1164 OF_node_put(OF_env, tmr);
1165 }
1166 +#endif
1167 /* VIA-PMU */
1168 {
1169 /* Controls adb, RTC and power-mgt (forget it !) */
1170 - OF_node_t *via, *adb, *rtc;
1171 + OF_node_t *via, *adb;
1172 OF_regprop_t regs[1];
1173 #if 0 // THIS IS A HACK AND IS COMPLETELY ABSURD !
1174 // (but needed has Qemu doesn't emulate via-pmu).
1175 @@ -2773,14 +2899,21 @@
1176 regs[0].size = 0x00002000;
1177 OF_property_new(OF_env, via, "reg", regs, sizeof(OF_regprop_t));
1178 OF_prop_int_new(OF_env, via, "interrupt-parent", pic_phandle);
1179 + if (arch == ARCH_HEATHROW) {
1180 + OF_prop_int_new(OF_env, via, "interrupts", 0x12);
1181 + } else {
1182 regs[0].address = 0x00000019;
1183 regs[0].size = 0x00000001;
1184 OF_property_new(OF_env, via, "interrupts",
1185 regs, sizeof(OF_regprop_t));
1186 + }
1187 + /* force usage of OF bus speeds */
1188 + OF_prop_int_new(OF_env, via, "BusSpeedCorrect", 1);
1189 #if 0
1190 OF_prop_int_new(OF_env, via, "pmu-version", 0x00D0740C);
1191 #endif
1192 -#if 1
1193 + {
1194 + OF_node_t *kbd, *mouse;
1195 /* ADB pseudo-device */
1196 adb = OF_node_new(OF_env, via, "adb", OF_ADDRESS_NONE);
1197 if (adb == NULL) {
1198 @@ -2797,9 +2930,26 @@
1199 OF_prop_int_new(OF_env, adb, "#size-cells", 0);
1200 OF_pack_get_path(OF_env, tmp, 512, adb);
1201 OF_prop_string_new(OF_env, als, "adb", tmp);
1202 - /* XXX: add "keyboard@2" and "mouse@3" */
1203 - OF_node_put(OF_env, adb);
1204 -#endif
1205 +
1206 + kbd = OF_node_new(OF_env, adb, "keyboard", 2);
1207 + if (kbd == NULL) {
1208 + ERROR("Cannot create 'kbd'\n");
1209 + goto out;
1210 + }
1211 + OF_prop_string_new(OF_env, kbd, "device_type", "keyboard");
1212 + OF_prop_int_new(OF_env, kbd, "reg", 2);
1213 +
1214 + mouse = OF_node_new(OF_env, adb, "mouse", 3);
1215 + if (mouse == NULL) {
1216 + ERROR("Cannot create 'mouse'\n");
1217 + goto out;
1218 + }
1219 + OF_prop_string_new(OF_env, mouse, "device_type", "mouse");
1220 + OF_prop_int_new(OF_env, mouse, "reg", 3);
1221 + OF_prop_int_new(OF_env, mouse, "#buttons", 3);
1222 + }
1223 + {
1224 + OF_node_t *rtc;
1225
1226 rtc = OF_node_new(OF_env, via, "rtc", OF_ADDRESS_NONE);
1227 if (rtc == NULL) {
1228 @@ -2813,14 +2963,68 @@
1229 OF_prop_string_new(OF_env, rtc, "compatible", "rtc");
1230 #endif
1231 OF_node_put(OF_env, rtc);
1232 - OF_node_put(OF_env, via);
1233 }
1234 + // OF_node_put(OF_env, via);
1235 + }
1236 + {
1237 + OF_node_t *pmgt;
1238 + pmgt = OF_node_new(OF_env, mio, "power-mgt", OF_ADDRESS_NONE);
1239 + OF_prop_string_new(OF_env, pmgt, "device_type", "power-mgt");
1240 + OF_prop_string_new(OF_env, pmgt, "compatible", "cuda");
1241 + OF_prop_string_new(OF_env, pmgt, "mgt-kind", "min-consumption-pwm-led");
1242 + OF_node_put(OF_env, pmgt);
1243 + }
1244 +
1245 + if (arch == ARCH_HEATHROW) {
1246 + /* NVRAM */
1247 + OF_node_t *nvr;
1248 + OF_regprop_t regs;
1249 + nvr = OF_node_new(OF_env, mio, "nvram", 0x60000);
1250 + OF_prop_string_new(OF_env, nvr, "device_type", "nvram");
1251 + regs.address = 0x60000;
1252 + regs.size = 0x00020000;
1253 + OF_property_new(OF_env, nvr, "reg", &regs, sizeof(regs));
1254 + OF_prop_int_new(OF_env, nvr, "#bytes", 0x2000);
1255 + OF_node_put(OF_env, nvr);
1256 + }
1257 +
1258 out:
1259 // OF_node_put(OF_env, mio);
1260 OF_node_put(OF_env, chs);
1261 OF_node_put(OF_env, als);
1262 }
1263
1264 +void OF_finalize_pci_ide (void *dev,
1265 + uint32_t io_base0, uint32_t io_base1,
1266 + uint32_t io_base2, uint32_t io_base3)
1267 +{
1268 + OF_env_t *OF_env = OF_env_main;
1269 + OF_node_t *pci_ata = dev;
1270 + OF_node_t *ata, *atas[2];
1271 + int i;
1272 +
1273 + OF_prop_int_new(OF_env, pci_ata, "#address-cells", 1);
1274 + OF_prop_int_new(OF_env, pci_ata, "#size-cells", 0);
1275 +
1276 + /* XXX: Darwin handles only one device */
1277 + for(i = 0; i < 1; i++) {
1278 + ata = OF_node_new(OF_env, pci_ata, "ata-4", i);
1279 + if (ata == NULL) {
1280 + ERROR("Cannot create 'ata-4'\n");
1281 + return;
1282 + }
1283 + OF_prop_string_new(OF_env, ata, "device_type", "ata");
1284 + OF_prop_string_new(OF_env, ata, "compatible", "cmd646-ata");
1285 + OF_prop_string_new(OF_env, ata, "model", "ata-4");
1286 + OF_prop_int_new(OF_env, ata, "#address-cells", 1);
1287 + OF_prop_int_new(OF_env, ata, "#size-cells", 0);
1288 + OF_prop_int_new(OF_env, ata, "reg", i);
1289 + atas[i] = ata;
1290 + }
1291 + ide_pci_pc_register(io_base0, io_base1, io_base2, io_base3,
1292 + atas[0], atas[1]);
1293 +}
1294 +
1295 /*****************************************************************************/
1296 /* Fake package */
1297 static void OF_method_fake (OF_env_t *OF_env)
1298 @@ -2862,11 +3066,11 @@
1299 /* As we get a 1:1 mapping, do nothing */
1300 ihandle = popd(OF_env);
1301 args = (void *)popd(OF_env);
1302 - address = popd(OF_env);
1303 - virt = popd(OF_env);
1304 - size = popd(OF_env);
1305 popd(OF_env);
1306 - OF_DPRINTF("Translate address %0x %0x %0x %0x\n", ihandle, address,
1307 + size = popd(OF_env);
1308 + virt = popd(OF_env);
1309 + address = popd(OF_env);
1310 + OF_DPRINTF("Map %0x %0x %0x %0x\n", ihandle, address,
1311 virt, size);
1312 pushd(OF_env, 0);
1313 }
1314 @@ -3270,7 +3474,7 @@
1315 OF_prop_string_new(OF_env, dsk, "device_type", "block");
1316 OF_prop_string_new(OF_env, dsk, "category", type);
1317 OF_prop_int_new(OF_env, dsk, "device_id", devnum);
1318 - OF_prop_int_new(OF_env, dsk, "reg", 0);
1319 + OF_prop_int_new(OF_env, dsk, "reg", devnum);
1320 OF_method_new(OF_env, dsk, "open", &OF_blockdev_open);
1321 OF_method_new(OF_env, dsk, "seek", &OF_blockdev_seek);
1322 OF_method_new(OF_env, dsk, "read", &OF_blockdev_read);
1323 @@ -3432,7 +3636,8 @@
1324 }
1325
1326 void OF_vga_register (const unsigned char *name, unused uint32_t address,
1327 - int width, int height, int depth)
1328 + int width, int height, int depth,
1329 + unsigned long vga_bios_addr, unsigned long vga_bios_size)
1330 {
1331 OF_env_t *OF_env;
1332 unsigned char tmp[OF_NAMELEN_MAX];
1333 @@ -3504,6 +3709,18 @@
1334 OF_prop_string_new(OF_env, als, "display", tmp);
1335 OF_node_put(OF_env, als);
1336 /* XXX: may also need read-rectangle */
1337 +
1338 + if (vga_bios_size >= 8) {
1339 + const uint8_t *p;
1340 + int size;
1341 + /* check the QEMU VGA BIOS header */
1342 + p = (const uint8_t *)vga_bios_addr;
1343 + if (p[0] == 'N' && p[1] == 'D' && p[2] == 'R' && p[3] == 'V') {
1344 + size = *(uint32_t *)(p + 4);
1345 + OF_property_new(OF_env, disp, "driver,AAPL,MacOS,PowerPC",
1346 + p + 8, size);
1347 + }
1348 + }
1349 out:
1350 OF_node_put(OF_env, disp);
1351 }
1352 @@ -4451,7 +4668,10 @@
1353 break;
1354 case 0x233441d3: /* MacOS X 10.2 and OpenDarwin 1.41 */
1355 /* Create "memory-map" pseudo device */
1356 - popd(OF_env);
1357 + {
1358 + OF_node_t *map;
1359 + uint32_t phandle;
1360 +
1361 /* Find "/packages" */
1362 chs = OF_pack_find_by_name(OF_env, OF_node_root, "/chosen");
1363 if (chs == NULL) {
1364 @@ -4459,10 +4679,6 @@
1365 ERROR("Cannot get '/chosen'\n");
1366 break;
1367 }
1368 - {
1369 -#if 1
1370 - OF_node_t *map;
1371 - uint32_t phandle;
1372 map = OF_node_new(OF_env, chs, "memory-map", OF_ADDRESS_NONE);
1373 if (map == NULL) {
1374 pushd(OF_env, -1);
1375 @@ -4473,11 +4689,8 @@
1376 OF_node_put(OF_env, map);
1377 OF_node_put(OF_env, chs);
1378 pushd(OF_env, phandle);
1379 - }
1380 -#else
1381 - pushd(OF_env, 0);
1382 -#endif
1383 pushd(OF_env, 0);
1384 + }
1385 break;
1386 case 0x32a2d18e: /* MacOS X 10.2 and OpenDarwin 6.02 */
1387 /* Return screen ihandle */
1388 @@ -4540,9 +4753,10 @@
1389 case 0x4ad41f2d:
1390 /* Yaboot: wait 10 ms: sure ! */
1391 break;
1392 +
1393 default:
1394 /* ERROR */
1395 - printf("Script:\n%s\n", FString);
1396 + printf("Script: len=%d\n%s\n", (int)strlen(FString), FString);
1397 printf("Call %0x NOT IMPLEMENTED !\n", crc);
1398 bug();
1399 break;
1400 @@ -4581,6 +4795,7 @@
1401 {
1402 OF_CHECK_NBARGS(OF_env, 0);
1403 /* Should free all OF resources */
1404 + bd_reset_all();
1405 #if defined (DEBUG_BIOS)
1406 {
1407 uint16_t loglevel = 0x02 | 0x10 | 0x80;
1408 diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/pci.c OpenHackWare-release-0.4/src/pci.c
1409 --- OpenHackWare-release-0.4.org/src/pci.c 2005-03-31 09:23:33.000000000 +0200
1410 +++ OpenHackWare-release-0.4/src/pci.c 2005-07-07 23:27:37.000000000 +0200
1411 @@ -99,8 +99,8 @@
1412 uint16_t min_grant;
1413 uint16_t max_latency;
1414 uint8_t irq_line;
1415 - uint32_t regions[6];
1416 - uint32_t sizes[6];
1417 + uint32_t regions[7]; /* the region 6 is the PCI ROM */
1418 + uint32_t sizes[7];
1419 pci_device_t *next;
1420 };
1421
1422 @@ -158,6 +158,7 @@
1423
1424 /* IRQ numbers assigned to PCI IRQs */
1425 static uint8_t prep_pci_irqs[4] = { 9, 11, 9, 11 };
1426 +static uint8_t heathrow_pci_irqs[4] = { 0x15, 0x16, 0x17, 0x18 };
1427 static uint8_t pmac_pci_irqs[4] = { 8, 9, 10, 11 };
1428
1429 /* PREP PCI host */
1430 @@ -399,6 +400,79 @@
1431 &uninorth_config_readl, &uninorth_config_writel,
1432 };
1433
1434 +/* Grackle PCI host */
1435 +
1436 +static uint32_t grackle_cfg_address (pci_bridge_t *bridge,
1437 + uint8_t bus, uint8_t devfn,
1438 + uint8_t offset)
1439 +{
1440 + uint32_t addr;
1441 + addr = 0x80000000 | (bus << 16) | (devfn << 8) | (offset & 0xfc);
1442 + stswap32((uint32_t *)bridge->cfg_addr, addr);
1443 + return bridge->cfg_data + (offset & 3);
1444 +}
1445 +
1446 +static uint8_t grackle_config_readb (pci_bridge_t *bridge,
1447 + uint8_t bus, uint8_t devfn,
1448 + uint8_t offset)
1449 +{
1450 + uint32_t addr;
1451 + addr = grackle_cfg_address(bridge, bus, devfn, offset);
1452 + return *((uint8_t *)addr);
1453 +}
1454 +
1455 +static void grackle_config_writeb (pci_bridge_t *bridge,
1456 + uint8_t bus, uint8_t devfn,
1457 + uint8_t offset, uint8_t val)
1458 +{
1459 + uint32_t addr;
1460 + addr = grackle_cfg_address(bridge, bus, devfn, offset);
1461 + *((uint8_t *)addr) = val;
1462 +}
1463 +
1464 +static uint16_t grackle_config_readw (pci_bridge_t *bridge,
1465 + uint8_t bus, uint8_t devfn,
1466 + uint8_t offset)
1467 +{
1468 + uint32_t addr;
1469 + addr = grackle_cfg_address(bridge, bus, devfn, offset);
1470 + return ldswap16((uint16_t *)addr);
1471 +}
1472 +
1473 +static void grackle_config_writew (pci_bridge_t *bridge,
1474 + uint8_t bus, uint8_t devfn,
1475 + uint8_t offset, uint16_t val)
1476 +{
1477 + uint32_t addr;
1478 + addr = grackle_cfg_address(bridge, bus, devfn, offset);
1479 + stswap16((uint16_t *)addr, val);
1480 +}
1481 +
1482 +static uint32_t grackle_config_readl (pci_bridge_t *bridge,
1483 + uint8_t bus, uint8_t devfn,
1484 + uint8_t offset)
1485 +{
1486 + uint32_t addr;
1487 + addr = grackle_cfg_address(bridge, bus, devfn, offset);
1488 + return ldswap32((uint32_t *)addr);
1489 +}
1490 +
1491 +static void grackle_config_writel (pci_bridge_t *bridge,
1492 + uint8_t bus, uint8_t devfn,
1493 + uint8_t offset, uint32_t val)
1494 +{
1495 + uint32_t addr;
1496 +
1497 + addr = grackle_cfg_address(bridge, bus, devfn, offset);
1498 + stswap32((uint32_t *)addr, val);
1499 +}
1500 +
1501 +static pci_ops_t grackle_pci_ops = {
1502 + &grackle_config_readb, &grackle_config_writeb,
1503 + &grackle_config_readw, &grackle_config_writew,
1504 + &grackle_config_readl, &grackle_config_writel,
1505 +};
1506 +
1507 static inline uint8_t pci_config_readb (pci_bridge_t *bridge,
1508 uint8_t bus, uint8_t devfn,
1509 uint8_t offset)
1510 @@ -466,12 +540,22 @@
1511 },
1512 };
1513
1514 +static int ide_config_cb2 (pci_device_t *device)
1515 +{
1516 + OF_finalize_pci_ide(device->common.OF_private,
1517 + device->regions[0] & ~0x0000000F,
1518 + device->regions[1] & ~0x0000000F,
1519 + device->regions[2] & ~0x0000000F,
1520 + device->regions[3] & ~0x0000000F);
1521 + return 0;
1522 +}
1523 +
1524 static pci_dev_t ide_devices[] = {
1525 {
1526 - 0x8086, 0x0100,
1527 - NULL, "Qemu IDE", "Qemu IDE", "ide",
1528 + 0x1095, 0x0646, /* CMD646 IDE controller */
1529 + "pci-ide", "pci-ata", NULL, NULL,
1530 0, 0, 0,
1531 - NULL, NULL,
1532 + ide_config_cb2, NULL,
1533 },
1534 {
1535 0xFFFF, 0xFFFF,
1536 @@ -481,7 +565,9 @@
1537 },
1538 };
1539
1540 -static int ide_config_cb (pci_device_t *device)
1541 +#if 0
1542 +/* should base it on PCI ID, not on arch */
1543 +static int ide_config_cb (unused pci_device_t *device)
1544 {
1545 printf("Register IDE controller\n");
1546 switch (arch) {
1547 @@ -491,14 +577,8 @@
1548 device->common.OF_private);
1549 break;
1550 default:
1551 - ide_pci_pc_register(device->regions[0] & ~0x0000000F,
1552 - device->regions[1] & ~0x0000000F,
1553 - device->regions[2] & ~0x0000000F,
1554 - device->regions[3] & ~0x0000000F,
1555 - device->common.OF_private);
1556 break;
1557 }
1558 -
1559 return 0;
1560 }
1561
1562 @@ -512,16 +592,12 @@
1563 device->common.OF_private);
1564 break;
1565 default:
1566 - ide_pci_pc_register(device->regions[0] & ~0x0000000F,
1567 - device->regions[1] & ~0x0000000F,
1568 - device->regions[2] & ~0x0000000F,
1569 - device->regions[3] & ~0x0000000F,
1570 - device->common.OF_private);
1571 break;
1572 }
1573
1574 return 0;
1575 }
1576 +#endif
1577
1578 static pci_subclass_t mass_subclass[] = {
1579 {
1580 @@ -530,7 +606,7 @@
1581 },
1582 {
1583 0x01, "IDE controller", "ide", ide_devices, NULL,
1584 - &ide_config_cb, NULL,
1585 + NULL, NULL,
1586 },
1587 {
1588 0x02, "Floppy disk controller", NULL, NULL, NULL,
1589 @@ -546,7 +622,7 @@
1590 },
1591 {
1592 0x05, "ATA controller", "ata", NULL, NULL,
1593 - &ata_config_cb, NULL,
1594 + NULL, NULL,
1595 },
1596 {
1597 0x80, "misc mass-storage controller", NULL, NULL, NULL,
1598 @@ -646,7 +722,9 @@
1599 /* VGA 640x480x16 */
1600 OF_vga_register(device->common.device->name,
1601 device->regions[0] & ~0x0000000F,
1602 - vga_width, vga_height, vga_depth);
1603 + vga_width, vga_height, vga_depth,
1604 + device->regions[6] & ~0x0000000F,
1605 + device->sizes[6]);
1606 }
1607 vga_console_register();
1608
1609 @@ -750,6 +828,13 @@
1610 NULL, &PREP_pci_ops,
1611 };
1612
1613 +pci_dev_t grackle_fake_bridge = {
1614 + 0xFFFF, 0xFFFF,
1615 + "pci", "pci-bridge", "DEC,21154", "DEC,21154.pci-bridge",
1616 + -1, -1, -1,
1617 + NULL, &grackle_pci_ops,
1618 +};
1619 +
1620 static pci_dev_t hbrg_devices[] = {
1621 {
1622 0x106B, 0x0020, NULL,
1623 @@ -758,8 +843,8 @@
1624 NULL, &uninorth_agp_fake_bridge,
1625 },
1626 {
1627 - 0x106B, 0x001F,
1628 - NULL, "pci", "AAPL,UniNorth", "uni-north",
1629 + 0x106B, 0x001F, NULL,
1630 + "pci", "AAPL,UniNorth", "uni-north",
1631 3, 2, 1,
1632 NULL, &uninorth_fake_bridge,
1633 },
1634 @@ -770,10 +855,10 @@
1635 NULL, &uninorth_fake_bridge,
1636 },
1637 {
1638 - 0x1011, 0x0026, NULL,
1639 - "pci-bridge", NULL, NULL,
1640 + 0x1057, 0x0002, "pci",
1641 + "pci", "MOT,MPC106", "grackle",
1642 3, 2, 1,
1643 - NULL, &PREP_pci_ops,
1644 + NULL, &grackle_fake_bridge,
1645 },
1646 {
1647 0x1057, 0x4801, NULL,
1648 @@ -1443,7 +1528,14 @@
1649 }
1650
1651 static const pci_dev_t misc_pci[] = {
1652 - /* Apple Mac-io controller */
1653 + /* Paddington Mac I/O */
1654 + {
1655 + 0x106B, 0x0017,
1656 + "mac-io", "mac-io", "AAPL,343S1211", "paddington\1heathrow",
1657 + 1, 1, 1,
1658 + &macio_config_cb, NULL,
1659 + },
1660 + /* KeyLargo Mac I/O */
1661 {
1662 0x106B, 0x0022,
1663 "mac-io", "mac-io", "AAPL,Keylargo", "Keylargo",
1664 @@ -1599,7 +1691,7 @@
1665 uint8_t min_grant, uint8_t max_latency,
1666 int irq_line)
1667 {
1668 - uint32_t cmd;
1669 + uint32_t cmd, addr;
1670 int i;
1671
1672 device->min_grant = min_grant;
1673 @@ -1611,22 +1703,28 @@
1674 printf("MAP PCI device %d:%d to IRQ %d\n",
1675 device->bus, device->devfn, irq_line);
1676 }
1677 - for (i = 0; i < 6; i++) {
1678 + for (i = 0; i < 7; i++) {
1679 if ((device->regions[i] & ~0xF) != 0x00000000 &&
1680 (device->regions[i] & ~0xF) != 0xFFFFFFF0) {
1681 printf("Map PCI device %d:%d %d to %0x %0x (%s)\n",
1682 device->bus, device->devfn, i,
1683 device->regions[i], device->sizes[i],
1684 - device->regions[i] & 0x00000001 ? "I/O" : "memory");
1685 + (device->regions[i] & 0x00000001) && i != 6 ? "I/O" :
1686 + "memory");
1687 + if (i != 6) {
1688 cmd = pci_config_readl(bridge, device->bus, device->devfn, 0x04);
1689 if (device->regions[i] & 0x00000001)
1690 cmd |= 0x00000001;
1691 else
1692 cmd |= 0x00000002;
1693 pci_config_writel(bridge, device->bus, device->devfn, 0x04, cmd);
1694 + }
1695 + if (i == 6)
1696 + addr = 0x30; /* PCI ROM */
1697 + else
1698 + addr = 0x10 + (i * sizeof(uint32_t));
1699 pci_config_writel(bridge, device->bus, device->devfn,
1700 - 0x10 + (i * sizeof(uint32_t)),
1701 - device->regions[i]);
1702 + addr, device->regions[i]);
1703 }
1704 }
1705 }
1706 @@ -1900,7 +1998,7 @@
1707 goto out;
1708 }
1709 ret = (pci_u_t *)newd;
1710 - max_areas = 6;
1711 + max_areas = 7;
1712 /* register PCI device in OF tree */
1713 if (bridge->dev.common.type == PCI_FAKE_BRIDGE) {
1714 newd->common.OF_private =
1715 @@ -1927,6 +2025,9 @@
1716 /* Handle 64 bits memory mapping */
1717 continue;
1718 }
1719 + if (i == 6)
1720 + addr = 0x30; /* PCI ROM */
1721 + else
1722 addr = 0x10 + (i * sizeof(uint32_t));
1723 /* Get region size
1724 * Note: we assume it's always a power of 2
1725 @@ -1935,7 +2036,7 @@
1726 smask = pci_config_readl(bridge, bus, devfn, addr);
1727 if (smask == 0x00000000 || smask == 0xFFFFFFFF)
1728 continue;
1729 - if (smask & 0x00000001) {
1730 + if ((smask & 0x00000001) != 0 && i != 6) {
1731 /* I/O space */
1732 base = io_base;
1733 /* Align to a minimum of 256 bytes (arbitrary) */
1734 @@ -1947,6 +2048,8 @@
1735 /* Align to a minimum of 64 kB (arbitrary) */
1736 min_align = 1 << 16;
1737 amask = 0x0000000F;
1738 + if (i == 6)
1739 + smask |= 1; /* PCI ROM enable */
1740 }
1741 omask = smask & amask;
1742 smask &= ~amask;
1743 @@ -1980,7 +2083,10 @@
1744 if (irq_pin > 0) {
1745 /* assign the IRQ */
1746 irq_pin = ((devfn >> 3) + irq_pin - 1) & 3;
1747 - if (arch == ARCH_PREP) {
1748 + /* XXX: should base it on the PCI bridge type, not the arch */
1749 + switch(arch) {
1750 + case ARCH_PREP:
1751 + {
1752 int elcr_port, val;
1753 irq_line = prep_pci_irqs[irq_pin];
1754 /* set the IRQ to level-sensitive */
1755 @@ -1988,14 +2094,22 @@
1756 val = inb(elcr_port);
1757 val |= 1 << (irq_line & 7);
1758 outb(elcr_port, val);
1759 - } else {
1760 + }
1761 + break;
1762 + case ARCH_MAC99:
1763 irq_line = pmac_pci_irqs[irq_pin];
1764 + break;
1765 + case ARCH_HEATHROW:
1766 + irq_line = heathrow_pci_irqs[irq_pin];
1767 + break;
1768 + default:
1769 + break;
1770 }
1771 }
1772 update_device:
1773 pci_update_device(bridge, newd, min_grant, max_latency, irq_line);
1774 OF_finalize_pci_device(newd->common.OF_private, bus, devfn,
1775 - newd->regions, newd->sizes);
1776 + newd->regions, newd->sizes, irq_line);
1777 /* Call special inits if needed */
1778 if (dev->config_cb != NULL)
1779 (*dev->config_cb)(newd);
1780 @@ -2049,6 +2163,32 @@
1781 case ARCH_CHRP:
1782 /* TODO */
1783 break;
1784 + case ARCH_HEATHROW:
1785 + dev = pci_find_device(0x06, 0x00, 0xFF, checkv, checkp);
1786 + if (dev == NULL)
1787 + return -1;
1788 + fake_host = pci_add_host(hostp, dev,
1789 + (0x06 << 24) | (0x00 << 16) | (0xFF << 8));
1790 + if (fake_host == NULL)
1791 + return -1;
1792 + fake_host->dev.common.type = PCI_FAKE_HOST;
1793 + dev = &grackle_fake_bridge;
1794 + if (dev == NULL)
1795 + goto free_fake_host;
1796 + fake_bridge = pci_add_bridge(fake_host, 0, 0, dev,
1797 + (0x06 << 24) | (0x04 << 16) | (0xFF << 8),
1798 + cfg_base, cfg_len,
1799 + cfg_base + 0x7ec00000,
1800 + cfg_base + 0x7ee00000,
1801 + mem_base, mem_len,
1802 + io_base, io_len,
1803 + rbase, rlen,
1804 + 0,
1805 + &grackle_pci_ops);
1806 + if (fake_bridge == NULL)
1807 + goto free_fake_host;
1808 + fake_bridge->dev.common.type = PCI_FAKE_BRIDGE;
1809 + break;
1810 case ARCH_MAC99:
1811 dev = pci_find_device(0x06, 0x00, 0xFF, checkv, checkp);
1812 if (dev == NULL)
1813 @@ -2167,6 +2307,30 @@
1814 case ARCH_CHRP:
1815 /* TODO */
1816 break;
1817 + case ARCH_HEATHROW:
1818 + cfg_base = 0x80000000;
1819 + cfg_len = 0x7f000000;
1820 + mem_base = 0x80000000;
1821 + mem_len = 0x01000000;
1822 + io_base = 0xfe000000;
1823 + io_len = 0x00800000;
1824 +#if 1
1825 + rbase = 0xfd000000;
1826 + rlen = 0x01000000;
1827 +#else
1828 + rbase = 0x00000000;
1829 + rlen = 0x01000000;
1830 +#endif
1831 + if (pci_check_host(&pci_main, cfg_base, cfg_len,
1832 + mem_base, mem_len, io_base, io_len, rbase, rlen,
1833 + 0x1057, 0x0002) == 0) {
1834 + isa_io_base = io_base;
1835 + busnum++;
1836 + }
1837 + for (curh = pci_main; curh->next != NULL; curh = curh->next)
1838 + continue;
1839 + pci_check_devices(curh);
1840 + break;
1841 case ARCH_MAC99:
1842 /* We are supposed to have 3 host bridges:
1843 * - the uninorth AGP bridge at 0xF0000000
QEmu