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update/add new 3G modem modules
[tomato.git] / release / src-rt / linux / linux-2.6 / scripts / mod / file2alias.c
blob541a756ac9b0521873e7ff634593b996315c1a26
1 /* Simple code to turn various tables in an ELF file into alias definitions.
2 * This deals with kernel datastructures where they should be
3 * dealt with: in the kernel source.
4 *
5 * Copyright 2002-2003 Rusty Russell, IBM Corporation
6 * 2003 Kai Germaschewski
7 *
8 *
9 * This software may be used and distributed according to the terms
10 * of the GNU General Public License, incorporated herein by reference.
11 */
12
13 #include "modpost.h"
14
15 /* We use the ELF typedefs for kernel_ulong_t but bite the bullet and
16 * use either stdint.h or inttypes.h for the rest. */
17 #if KERNEL_ELFCLASS == ELFCLASS32
18 typedef Elf32_Addr kernel_ulong_t;
19 #define BITS_PER_LONG 32
20 #else
21 typedef Elf64_Addr kernel_ulong_t;
22 #define BITS_PER_LONG 64
23 #endif
24 #ifdef __sun__
25 #include <inttypes.h>
26 #else
27 #include <stdint.h>
28 #endif
29
30 #include <ctype.h>
31
32 typedef uint32_t __u32;
33 typedef uint16_t __u16;
34 typedef unsigned char __u8;
35
36 /* Big exception to the "don't include kernel headers into userspace, which
37 * even potentially has different endianness and word sizes, since
38 * we handle those differences explicitly below */
39 #include "../../include/linux/mod_devicetable.h"
40
41 #define ADD(str, sep, cond, field) \
42 do { \
43 strcat(str, sep); \
44 if (cond) \
45 sprintf(str + strlen(str), \
46 sizeof(field) == 1 ? "%02X" : \
47 sizeof(field) == 2 ? "%04X" : \
48 sizeof(field) == 4 ? "%08X" : "", \
49 field); \
50 else \
51 sprintf(str + strlen(str), "*"); \
52 } while(0)
53
54 /**
55 * Check that sizeof(device_id type) are consistent with size of section
56 * in .o file. If in-consistent then userspace and kernel does not agree
57 * on actual size which is a bug.
58 **/
59 static void device_id_size_check(const char *modname, const char *device_id,
60 unsigned long size, unsigned long id_size)
61 {
62 if (size % id_size || size < id_size) {
63 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
64 "of the size of section __mod_%s_device_table=%lu.\n"
65 "Fix definition of struct %s_device_id "
66 "in mod_devicetable.h\n",
67 modname, device_id, id_size, device_id, size, device_id);
68 }
69 }
70
71 /* USB is special because the bcdDevice can be matched against a numeric range */
72 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
73 static void do_usb_entry(struct usb_device_id *id,
74 unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
75 unsigned char range_lo, unsigned char range_hi,
76 struct module *mod)
77 {
78 char alias[500];
79 strcpy(alias, "usb:");
80 ADD(alias, "v", id->match_flags&USB_DEVICE_ID_MATCH_VENDOR,
81 id->idVendor);
82 ADD(alias, "p", id->match_flags&USB_DEVICE_ID_MATCH_PRODUCT,
83 id->idProduct);
84
85 strcat(alias, "d");
86 if (bcdDevice_initial_digits)
87 sprintf(alias + strlen(alias), "%0*X",
88 bcdDevice_initial_digits, bcdDevice_initial);
89 if (range_lo == range_hi)
90 sprintf(alias + strlen(alias), "%u", range_lo);
91 else if (range_lo > 0 || range_hi < 9)
92 sprintf(alias + strlen(alias), "[%u-%u]", range_lo, range_hi);
93 if (bcdDevice_initial_digits < (sizeof(id->bcdDevice_lo) * 2 - 1))
94 strcat(alias, "*");
95
96 ADD(alias, "dc", id->match_flags&USB_DEVICE_ID_MATCH_DEV_CLASS,
97 id->bDeviceClass);
98 ADD(alias, "dsc",
99 id->match_flags&USB_DEVICE_ID_MATCH_DEV_SUBCLASS,
100 id->bDeviceSubClass);
101 ADD(alias, "dp",
102 id->match_flags&USB_DEVICE_ID_MATCH_DEV_PROTOCOL,
103 id->bDeviceProtocol);
104 ADD(alias, "ic",
105 id->match_flags&USB_DEVICE_ID_MATCH_INT_CLASS,
106 id->bInterfaceClass);
107 ADD(alias, "isc",
108 id->match_flags&USB_DEVICE_ID_MATCH_INT_SUBCLASS,
109 id->bInterfaceSubClass);
110 ADD(alias, "ip",
111 id->match_flags&USB_DEVICE_ID_MATCH_INT_PROTOCOL,
112 id->bInterfaceProtocol);
113 ADD(alias, "in",
114 id->match_flags&USB_DEVICE_ID_MATCH_INT_NUMBER,
115 id->bInterfaceNumber);
116
117 /* Always end in a wildcard, for future extension */
118 if (alias[strlen(alias)-1] != '*')
119 strcat(alias, "*");
120 buf_printf(&mod->dev_table_buf,
121 "MODULE_ALIAS(\"%s\");\n", alias);
122 }
123
124 static void do_usb_entry_multi(struct usb_device_id *id, struct module *mod)
125 {
126 unsigned int devlo, devhi;
127 unsigned char chi, clo;
128 int ndigits;
129
130 id->match_flags = TO_NATIVE(id->match_flags);
131 id->idVendor = TO_NATIVE(id->idVendor);
132 id->idProduct = TO_NATIVE(id->idProduct);
133
134 devlo = id->match_flags & USB_DEVICE_ID_MATCH_DEV_LO ?
135 TO_NATIVE(id->bcdDevice_lo) : 0x0U;
136 devhi = id->match_flags & USB_DEVICE_ID_MATCH_DEV_HI ?
137 TO_NATIVE(id->bcdDevice_hi) : ~0x0U;
138
139 /*
140 * Some modules (visor) have empty slots as placeholder for
141 * run-time specification that results in catch-all alias
142 */
143 if (!(id->idVendor | id->idProduct | id->bDeviceClass | id->bInterfaceClass))
144 return;
145
146 /* Convert numeric bcdDevice range into fnmatch-able pattern(s) */
147 for (ndigits = sizeof(id->bcdDevice_lo) * 2 - 1; devlo <= devhi; ndigits--) {
148 clo = devlo & 0xf;
149 chi = devhi & 0xf;
150 if (chi > 9) /* it's bcd not hex */
151 chi = 9;
152 devlo >>= 4;
153 devhi >>= 4;
154
155 if (devlo == devhi || !ndigits) {
156 do_usb_entry(id, devlo, ndigits, clo, chi, mod);
157 break;
158 }
159
160 if (clo > 0)
161 do_usb_entry(id, devlo++, ndigits, clo, 9, mod);
162
163 if (chi < 9)
164 do_usb_entry(id, devhi--, ndigits, 0, chi, mod);
165 }
166 }
167
168 static void do_usb_table(void *symval, unsigned long size,
169 struct module *mod)
170 {
171 unsigned int i;
172 const unsigned long id_size = sizeof(struct usb_device_id);
173
174 device_id_size_check(mod->name, "usb", size, id_size);
175
176 /* Leave last one: it's the terminator. */
177 size -= id_size;
178
179 for (i = 0; i < size; i += id_size)
180 do_usb_entry_multi(symval + i, mod);
181 }
182
183 /* Looks like: ieee1394:venNmoNspNverN */
184 static int do_ieee1394_entry(const char *filename,
185 struct ieee1394_device_id *id, char *alias)
186 {
187 id->match_flags = TO_NATIVE(id->match_flags);
188 id->vendor_id = TO_NATIVE(id->vendor_id);
189 id->model_id = TO_NATIVE(id->model_id);
190 id->specifier_id = TO_NATIVE(id->specifier_id);
191 id->version = TO_NATIVE(id->version);
192
193 strcpy(alias, "ieee1394:");
194 ADD(alias, "ven", id->match_flags & IEEE1394_MATCH_VENDOR_ID,
195 id->vendor_id);
196 ADD(alias, "mo", id->match_flags & IEEE1394_MATCH_MODEL_ID,
197 id->model_id);
198 ADD(alias, "sp", id->match_flags & IEEE1394_MATCH_SPECIFIER_ID,
199 id->specifier_id);
200 ADD(alias, "ver", id->match_flags & IEEE1394_MATCH_VERSION,
201 id->version);
202
203 return 1;
204 }
205
206 /* Looks like: pci:vNdNsvNsdNbcNscNiN. */
207 static int do_pci_entry(const char *filename,
208 struct pci_device_id *id, char *alias)
209 {
210 /* Class field can be divided into these three. */
211 unsigned char baseclass, subclass, interface,
212 baseclass_mask, subclass_mask, interface_mask;
213
214 id->vendor = TO_NATIVE(id->vendor);
215 id->device = TO_NATIVE(id->device);
216 id->subvendor = TO_NATIVE(id->subvendor);
217 id->subdevice = TO_NATIVE(id->subdevice);
218 id->class = TO_NATIVE(id->class);
219 id->class_mask = TO_NATIVE(id->class_mask);
220
221 strcpy(alias, "pci:");
222 ADD(alias, "v", id->vendor != PCI_ANY_ID, id->vendor);
223 ADD(alias, "d", id->device != PCI_ANY_ID, id->device);
224 ADD(alias, "sv", id->subvendor != PCI_ANY_ID, id->subvendor);
225 ADD(alias, "sd", id->subdevice != PCI_ANY_ID, id->subdevice);
226
227 baseclass = (id->class) >> 16;
228 baseclass_mask = (id->class_mask) >> 16;
229 subclass = (id->class) >> 8;
230 subclass_mask = (id->class_mask) >> 8;
231 interface = id->class;
232 interface_mask = id->class_mask;
233
234 if ((baseclass_mask != 0 && baseclass_mask != 0xFF)
235 || (subclass_mask != 0 && subclass_mask != 0xFF)
236 || (interface_mask != 0 && interface_mask != 0xFF)) {
237 warn("Can't handle masks in %s:%04X\n",
238 filename, id->class_mask);
239 return 0;
240 }
241
242 ADD(alias, "bc", baseclass_mask == 0xFF, baseclass);
243 ADD(alias, "sc", subclass_mask == 0xFF, subclass);
244 ADD(alias, "i", interface_mask == 0xFF, interface);
245 return 1;
246 }
247
248 /* looks like: "ccw:tNmNdtNdmN" */
249 static int do_ccw_entry(const char *filename,
250 struct ccw_device_id *id, char *alias)
251 {
252 id->match_flags = TO_NATIVE(id->match_flags);
253 id->cu_type = TO_NATIVE(id->cu_type);
254 id->cu_model = TO_NATIVE(id->cu_model);
255 id->dev_type = TO_NATIVE(id->dev_type);
256 id->dev_model = TO_NATIVE(id->dev_model);
257
258 strcpy(alias, "ccw:");
259 ADD(alias, "t", id->match_flags&CCW_DEVICE_ID_MATCH_CU_TYPE,
260 id->cu_type);
261 ADD(alias, "m", id->match_flags&CCW_DEVICE_ID_MATCH_CU_MODEL,
262 id->cu_model);
263 ADD(alias, "dt", id->match_flags&CCW_DEVICE_ID_MATCH_DEVICE_TYPE,
264 id->dev_type);
265 ADD(alias, "dm", id->match_flags&CCW_DEVICE_ID_MATCH_DEVICE_MODEL,
266 id->dev_model);
267 return 1;
268 }
269
270 /* looks like: "ap:tN" */
271 static int do_ap_entry(const char *filename,
272 struct ap_device_id *id, char *alias)
273 {
274 sprintf(alias, "ap:t%02X", id->dev_type);
275 return 1;
276 }
277
278 /* Looks like: "serio:tyNprNidNexN" */
279 static int do_serio_entry(const char *filename,
280 struct serio_device_id *id, char *alias)
281 {
282 id->type = TO_NATIVE(id->type);
283 id->proto = TO_NATIVE(id->proto);
284 id->id = TO_NATIVE(id->id);
285 id->extra = TO_NATIVE(id->extra);
286
287 strcpy(alias, "serio:");
288 ADD(alias, "ty", id->type != SERIO_ANY, id->type);
289 ADD(alias, "pr", id->proto != SERIO_ANY, id->proto);
290 ADD(alias, "id", id->id != SERIO_ANY, id->id);
291 ADD(alias, "ex", id->extra != SERIO_ANY, id->extra);
292
293 return 1;
294 }
295
296 /* looks like: "pnp:dD" */
297 static int do_pnp_entry(const char *filename,
298 struct pnp_device_id *id, char *alias)
299 {
300 sprintf(alias, "pnp:d%s", id->id);
301 return 1;
302 }
303
304 /* looks like: "pnp:cCdD..." */
305 static int do_pnp_card_entry(const char *filename,
306 struct pnp_card_device_id *id, char *alias)
307 {
308 int i;
309
310 sprintf(alias, "pnp:c%s", id->id);
311 for (i = 0; i < PNP_MAX_DEVICES; i++) {
312 if (! *id->devs[i].id)
313 break;
314 sprintf(alias + strlen(alias), "d%s", id->devs[i].id);
315 }
316 return 1;
317 }
318
319 /* Looks like: pcmcia:mNcNfNfnNpfnNvaNvbNvcNvdN. */
320 static int do_pcmcia_entry(const char *filename,
321 struct pcmcia_device_id *id, char *alias)
322 {
323 unsigned int i;
324
325 id->match_flags = TO_NATIVE(id->match_flags);
326 id->manf_id = TO_NATIVE(id->manf_id);
327 id->card_id = TO_NATIVE(id->card_id);
328 id->func_id = TO_NATIVE(id->func_id);
329 id->function = TO_NATIVE(id->function);
330 id->device_no = TO_NATIVE(id->device_no);
331
332 for (i=0; i<4; i++) {
333 id->prod_id_hash[i] = TO_NATIVE(id->prod_id_hash[i]);
334 }
335
336 strcpy(alias, "pcmcia:");
337 ADD(alias, "m", id->match_flags & PCMCIA_DEV_ID_MATCH_MANF_ID,
338 id->manf_id);
339 ADD(alias, "c", id->match_flags & PCMCIA_DEV_ID_MATCH_CARD_ID,
340 id->card_id);
341 ADD(alias, "f", id->match_flags & PCMCIA_DEV_ID_MATCH_FUNC_ID,
342 id->func_id);
343 ADD(alias, "fn", id->match_flags & PCMCIA_DEV_ID_MATCH_FUNCTION,
344 id->function);
345 ADD(alias, "pfn", id->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO,
346 id->device_no);
347 ADD(alias, "pa", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID1, id->prod_id_hash[0]);
348 ADD(alias, "pb", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID2, id->prod_id_hash[1]);
349 ADD(alias, "pc", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID3, id->prod_id_hash[2]);
350 ADD(alias, "pd", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID4, id->prod_id_hash[3]);
351
352 return 1;
353 }
354
355
356
357 static int do_of_entry (const char *filename, struct of_device_id *of, char *alias)
358 {
359 int len;
360 char *tmp;
361 len = sprintf (alias, "of:N%sT%s",
362 of->name[0] ? of->name : "*",
363 of->type[0] ? of->type : "*");
364
365 if (of->compatible[0])
366 sprintf (&alias[len], "%sC%s",
367 of->type[0] ? "*" : "",
368 of->compatible);
369
370 /* Replace all whitespace with underscores */
371 for (tmp = alias; tmp && *tmp; tmp++)
372 if (isspace (*tmp))
373 *tmp = '_';
374
375 return 1;
376 }
377
378 static int do_vio_entry(const char *filename, struct vio_device_id *vio,
379 char *alias)
380 {
381 char *tmp;
382
383 sprintf(alias, "vio:T%sS%s", vio->type[0] ? vio->type : "*",
384 vio->compat[0] ? vio->compat : "*");
385
386 /* Replace all whitespace with underscores */
387 for (tmp = alias; tmp && *tmp; tmp++)
388 if (isspace (*tmp))
389 *tmp = '_';
390
391 return 1;
392 }
393
394 static int do_i2c_entry(const char *filename, struct i2c_device_id *i2c, char *alias)
395 {
396 strcpy(alias, "i2c:");
397 ADD(alias, "id", 1, i2c->id);
398 return 1;
399 }
400
401 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
402
403 static void do_input(char *alias,
404 kernel_ulong_t *arr, unsigned int min, unsigned int max)
405 {
406 unsigned int i;
407
408 for (i = min; i < max; i++)
409 if (arr[i / BITS_PER_LONG] & (1L << (i%BITS_PER_LONG)))
410 sprintf(alias + strlen(alias), "%X,*", i);
411 }
412
413 /* input:b0v0p0e0-eXkXrXaXmXlXsXfXwX where X is comma-separated %02X. */
414 static int do_input_entry(const char *filename, struct input_device_id *id,
415 char *alias)
416 {
417 sprintf(alias, "input:");
418
419 ADD(alias, "b", id->flags & INPUT_DEVICE_ID_MATCH_BUS, id->bustype);
420 ADD(alias, "v", id->flags & INPUT_DEVICE_ID_MATCH_VENDOR, id->vendor);
421 ADD(alias, "p", id->flags & INPUT_DEVICE_ID_MATCH_PRODUCT, id->product);
422 ADD(alias, "e", id->flags & INPUT_DEVICE_ID_MATCH_VERSION, id->version);
423
424 sprintf(alias + strlen(alias), "-e*");
425 if (id->flags & INPUT_DEVICE_ID_MATCH_EVBIT)
426 do_input(alias, id->evbit, 0, INPUT_DEVICE_ID_EV_MAX);
427 sprintf(alias + strlen(alias), "k*");
428 if (id->flags & INPUT_DEVICE_ID_MATCH_KEYBIT)
429 do_input(alias, id->keybit,
430 INPUT_DEVICE_ID_KEY_MIN_INTERESTING,
431 INPUT_DEVICE_ID_KEY_MAX);
432 sprintf(alias + strlen(alias), "r*");
433 if (id->flags & INPUT_DEVICE_ID_MATCH_RELBIT)
434 do_input(alias, id->relbit, 0, INPUT_DEVICE_ID_REL_MAX);
435 sprintf(alias + strlen(alias), "a*");
436 if (id->flags & INPUT_DEVICE_ID_MATCH_ABSBIT)
437 do_input(alias, id->absbit, 0, INPUT_DEVICE_ID_ABS_MAX);
438 sprintf(alias + strlen(alias), "m*");
439 if (id->flags & INPUT_DEVICE_ID_MATCH_MSCIT)
440 do_input(alias, id->mscbit, 0, INPUT_DEVICE_ID_MSC_MAX);
441 sprintf(alias + strlen(alias), "l*");
442 if (id->flags & INPUT_DEVICE_ID_MATCH_LEDBIT)
443 do_input(alias, id->ledbit, 0, INPUT_DEVICE_ID_LED_MAX);
444 sprintf(alias + strlen(alias), "s*");
445 if (id->flags & INPUT_DEVICE_ID_MATCH_SNDBIT)
446 do_input(alias, id->sndbit, 0, INPUT_DEVICE_ID_SND_MAX);
447 sprintf(alias + strlen(alias), "f*");
448 if (id->flags & INPUT_DEVICE_ID_MATCH_FFBIT)
449 do_input(alias, id->ffbit, 0, INPUT_DEVICE_ID_FF_MAX);
450 sprintf(alias + strlen(alias), "w*");
451 if (id->flags & INPUT_DEVICE_ID_MATCH_SWBIT)
452 do_input(alias, id->swbit, 0, INPUT_DEVICE_ID_SW_MAX);
453 return 1;
454 }
455
456 static int do_eisa_entry(const char *filename, struct eisa_device_id *eisa,
457 char *alias)
458 {
459 if (eisa->sig[0])
460 sprintf(alias, EISA_DEVICE_MODALIAS_FMT "*", eisa->sig);
461 return 1;
462 }
463
464 /* Looks like: parisc:tNhvNrevNsvN */
465 static int do_parisc_entry(const char *filename, struct parisc_device_id *id,
466 char *alias)
467 {
468 id->hw_type = TO_NATIVE(id->hw_type);
469 id->hversion = TO_NATIVE(id->hversion);
470 id->hversion_rev = TO_NATIVE(id->hversion_rev);
471 id->sversion = TO_NATIVE(id->sversion);
472
473 strcpy(alias, "parisc:");
474 ADD(alias, "t", id->hw_type != PA_HWTYPE_ANY_ID, id->hw_type);
475 ADD(alias, "hv", id->hversion != PA_HVERSION_ANY_ID, id->hversion);
476 ADD(alias, "rev", id->hversion_rev != PA_HVERSION_REV_ANY_ID, id->hversion_rev);
477 ADD(alias, "sv", id->sversion != PA_SVERSION_ANY_ID, id->sversion);
478
479 return 1;
480 }
481
482 /* Ignore any prefix, eg. v850 prepends _ */
483 static inline int sym_is(const char *symbol, const char *name)
484 {
485 const char *match;
486
487 match = strstr(symbol, name);
488 if (!match)
489 return 0;
490 return match[strlen(symbol)] == '\0';
491 }
492
493 static void do_table(void *symval, unsigned long size,
494 unsigned long id_size,
495 const char *device_id,
496 void *function,
497 struct module *mod)
498 {
499 unsigned int i;
500 char alias[500];
501 int (*do_entry)(const char *, void *entry, char *alias) = function;
502
503 device_id_size_check(mod->name, device_id, size, id_size);
504 /* Leave last one: it's the terminator. */
505 size -= id_size;
506
507 for (i = 0; i < size; i += id_size) {
508 if (do_entry(mod->name, symval+i, alias)) {
509 /* Always end in a wildcard, for future extension */
510 if (alias[strlen(alias)-1] != '*')
511 strcat(alias, "*");
512 buf_printf(&mod->dev_table_buf,
513 "MODULE_ALIAS(\"%s\");\n", alias);
514 }
515 }
516 }
517
518 /* Create MODULE_ALIAS() statements.
519 * At this time, we cannot write the actual output C source yet,
520 * so we write into the mod->dev_table_buf buffer. */
521 void handle_moddevtable(struct module *mod, struct elf_info *info,
522 Elf_Sym *sym, const char *symname)
523 {
524 void *symval;
525
526 /* We're looking for a section relative symbol */
527 if (!sym->st_shndx || sym->st_shndx >= info->hdr->e_shnum)
528 return;
529
530 symval = (void *)info->hdr
531 + info->sechdrs[sym->st_shndx].sh_offset
532 + sym->st_value;
533
534 if (sym_is(symname, "__mod_pci_device_table"))
535 do_table(symval, sym->st_size,
536 sizeof(struct pci_device_id), "pci",
537 do_pci_entry, mod);
538 else if (sym_is(symname, "__mod_usb_device_table"))
539 /* special case to handle bcdDevice ranges */
540 do_usb_table(symval, sym->st_size, mod);
541 else if (sym_is(symname, "__mod_ieee1394_device_table"))
542 do_table(symval, sym->st_size,
543 sizeof(struct ieee1394_device_id), "ieee1394",
544 do_ieee1394_entry, mod);
545 else if (sym_is(symname, "__mod_ccw_device_table"))
546 do_table(symval, sym->st_size,
547 sizeof(struct ccw_device_id), "ccw",
548 do_ccw_entry, mod);
549 else if (sym_is(symname, "__mod_ap_device_table"))
550 do_table(symval, sym->st_size,
551 sizeof(struct ap_device_id), "ap",
552 do_ap_entry, mod);
553 else if (sym_is(symname, "__mod_serio_device_table"))
554 do_table(symval, sym->st_size,
555 sizeof(struct serio_device_id), "serio",
556 do_serio_entry, mod);
557 else if (sym_is(symname, "__mod_pnp_device_table"))
558 do_table(symval, sym->st_size,
559 sizeof(struct pnp_device_id), "pnp",
560 do_pnp_entry, mod);
561 else if (sym_is(symname, "__mod_pnp_card_device_table"))
562 do_table(symval, sym->st_size,
563 sizeof(struct pnp_card_device_id), "pnp_card",
564 do_pnp_card_entry, mod);
565 else if (sym_is(symname, "__mod_pcmcia_device_table"))
566 do_table(symval, sym->st_size,
567 sizeof(struct pcmcia_device_id), "pcmcia",
568 do_pcmcia_entry, mod);
569 else if (sym_is(symname, "__mod_of_device_table"))
570 do_table(symval, sym->st_size,
571 sizeof(struct of_device_id), "of",
572 do_of_entry, mod);
573 else if (sym_is(symname, "__mod_vio_device_table"))
574 do_table(symval, sym->st_size,
575 sizeof(struct vio_device_id), "vio",
576 do_vio_entry, mod);
577 else if (sym_is(symname, "__mod_i2c_device_table"))
578 do_table(symval, sym->st_size,
579 sizeof(struct i2c_device_id), "i2c",
580 do_i2c_entry, mod);
581 else if (sym_is(symname, "__mod_input_device_table"))
582 do_table(symval, sym->st_size,
583 sizeof(struct input_device_id), "input",
584 do_input_entry, mod);
585 else if (sym_is(symname, "__mod_eisa_device_table"))
586 do_table(symval, sym->st_size,
587 sizeof(struct eisa_device_id), "eisa",
588 do_eisa_entry, mod);
589 else if (sym_is(symname, "__mod_parisc_device_table"))
590 do_table(symval, sym->st_size,
591 sizeof(struct parisc_device_id), "parisc",
592 do_parisc_entry, mod);
593 }
594
595 /* Now add out buffered information to the generated C source */
596 void add_moddevtable(struct buffer *buf, struct module *mod)
597 {
598 buf_printf(buf, "\n");
599 buf_write(buf, mod->dev_table_buf.p, mod->dev_table_buf.pos);
600 free(mod->dev_table_buf.p);
601 }
Tomato firmware and modifications.