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.
5 * Copyright 2002-2003 Rusty Russell, IBM Corporation
6 * 2003 Kai Germaschewski
9 * This software may be used and distributed according to the terms
10 * of the GNU General Public License, incorporated herein by reference.
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
21 typedef Elf64_Addr kernel_ulong_t
;
22 #define BITS_PER_LONG 64
32 typedef uint32_t __u32
;
33 typedef uint16_t __u16
;
34 typedef unsigned char __u8
;
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"
41 #define ADD(str, sep, cond, field) \
45 sprintf(str + strlen(str), \
46 sizeof(field) == 1 ? "%02X" : \
47 sizeof(field) == 2 ? "%04X" : \
48 sizeof(field) == 4 ? "%08X" : "", \
51 sprintf(str + strlen(str), "*"); \
54 unsigned int cross_build
= 0;
56 * Check that sizeof(device_id type) are consistent with size of section
57 * in .o file. If in-consistent then userspace and kernel does not agree
58 * on actual size which is a bug.
59 * Also verify that the final entry in the table is all zeros.
60 * Ignore both checks if build host differ from target host and size differs.
62 static void device_id_check(const char *modname
, const char *device_id
,
63 unsigned long size
, unsigned long id_size
,
68 if (size
% id_size
|| size
< id_size
) {
71 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
72 "of the size of section __mod_%s_device_table=%lu.\n"
73 "Fix definition of struct %s_device_id "
74 "in mod_devicetable.h\n",
75 modname
, device_id
, id_size
, device_id
, size
, device_id
);
77 /* Verify last one is a terminator */
78 for (i
= 0; i
< id_size
; i
++ ) {
79 if (*(uint8_t*)(symval
+size
-id_size
+i
)) {
80 fprintf(stderr
,"%s: struct %s_device_id is %lu bytes. "
81 "The last of %lu is:\n",
82 modname
, device_id
, id_size
, size
/ id_size
);
83 for (i
= 0; i
< id_size
; i
++ )
84 fprintf(stderr
,"0x%02x ",
85 *(uint8_t*)(symval
+size
-id_size
+i
) );
87 fatal("%s: struct %s_device_id is not terminated "
88 "with a NULL entry!\n", modname
, device_id
);
93 /* USB is special because the bcdDevice can be matched against a numeric range */
94 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipN" */
95 static void do_usb_entry(struct usb_device_id
*id
,
96 unsigned int bcdDevice_initial
, int bcdDevice_initial_digits
,
97 unsigned char range_lo
, unsigned char range_hi
,
101 strcpy(alias
, "usb:");
102 ADD(alias
, "v", id
->match_flags
&USB_DEVICE_ID_MATCH_VENDOR
,
104 ADD(alias
, "p", id
->match_flags
&USB_DEVICE_ID_MATCH_PRODUCT
,
108 if (bcdDevice_initial_digits
)
109 sprintf(alias
+ strlen(alias
), "%0*X",
110 bcdDevice_initial_digits
, bcdDevice_initial
);
111 if (range_lo
== range_hi
)
112 sprintf(alias
+ strlen(alias
), "%u", range_lo
);
113 else if (range_lo
> 0 || range_hi
< 9)
114 sprintf(alias
+ strlen(alias
), "[%u-%u]", range_lo
, range_hi
);
115 if (bcdDevice_initial_digits
< (sizeof(id
->bcdDevice_lo
) * 2 - 1))
118 ADD(alias
, "dc", id
->match_flags
&USB_DEVICE_ID_MATCH_DEV_CLASS
,
121 id
->match_flags
&USB_DEVICE_ID_MATCH_DEV_SUBCLASS
,
122 id
->bDeviceSubClass
);
124 id
->match_flags
&USB_DEVICE_ID_MATCH_DEV_PROTOCOL
,
125 id
->bDeviceProtocol
);
127 id
->match_flags
&USB_DEVICE_ID_MATCH_INT_CLASS
,
128 id
->bInterfaceClass
);
130 id
->match_flags
&USB_DEVICE_ID_MATCH_INT_SUBCLASS
,
131 id
->bInterfaceSubClass
);
133 id
->match_flags
&USB_DEVICE_ID_MATCH_INT_PROTOCOL
,
134 id
->bInterfaceProtocol
);
136 /* Always end in a wildcard, for future extension */
137 if (alias
[strlen(alias
)-1] != '*')
139 buf_printf(&mod
->dev_table_buf
,
140 "MODULE_ALIAS(\"%s\");\n", alias
);
143 static void do_usb_entry_multi(struct usb_device_id
*id
, struct module
*mod
)
145 unsigned int devlo
, devhi
;
146 unsigned char chi
, clo
;
149 id
->match_flags
= TO_NATIVE(id
->match_flags
);
150 id
->idVendor
= TO_NATIVE(id
->idVendor
);
151 id
->idProduct
= TO_NATIVE(id
->idProduct
);
153 devlo
= id
->match_flags
& USB_DEVICE_ID_MATCH_DEV_LO
?
154 TO_NATIVE(id
->bcdDevice_lo
) : 0x0U
;
155 devhi
= id
->match_flags
& USB_DEVICE_ID_MATCH_DEV_HI
?
156 TO_NATIVE(id
->bcdDevice_hi
) : ~0x0U
;
159 * Some modules (visor) have empty slots as placeholder for
160 * run-time specification that results in catch-all alias
162 if (!(id
->idVendor
| id
->idProduct
| id
->bDeviceClass
| id
->bInterfaceClass
))
165 /* Convert numeric bcdDevice range into fnmatch-able pattern(s) */
166 for (ndigits
= sizeof(id
->bcdDevice_lo
) * 2 - 1; devlo
<= devhi
; ndigits
--) {
169 if (chi
> 9) /* it's bcd not hex */
174 if (devlo
== devhi
|| !ndigits
) {
175 do_usb_entry(id
, devlo
, ndigits
, clo
, chi
, mod
);
180 do_usb_entry(id
, devlo
++, ndigits
, clo
, 9, mod
);
183 do_usb_entry(id
, devhi
--, ndigits
, 0, chi
, mod
);
187 static void do_usb_table(void *symval
, unsigned long size
,
191 const unsigned long id_size
= sizeof(struct usb_device_id
);
193 device_id_check(mod
->name
, "usb", size
, id_size
, symval
);
195 /* Leave last one: it's the terminator. */
198 for (i
= 0; i
< size
; i
+= id_size
)
199 do_usb_entry_multi(symval
+ i
, mod
);
202 /* Looks like: ieee1394:venNmoNspNverN */
203 static int do_ieee1394_entry(const char *filename
,
204 struct ieee1394_device_id
*id
, char *alias
)
206 id
->match_flags
= TO_NATIVE(id
->match_flags
);
207 id
->vendor_id
= TO_NATIVE(id
->vendor_id
);
208 id
->model_id
= TO_NATIVE(id
->model_id
);
209 id
->specifier_id
= TO_NATIVE(id
->specifier_id
);
210 id
->version
= TO_NATIVE(id
->version
);
212 strcpy(alias
, "ieee1394:");
213 ADD(alias
, "ven", id
->match_flags
& IEEE1394_MATCH_VENDOR_ID
,
215 ADD(alias
, "mo", id
->match_flags
& IEEE1394_MATCH_MODEL_ID
,
217 ADD(alias
, "sp", id
->match_flags
& IEEE1394_MATCH_SPECIFIER_ID
,
219 ADD(alias
, "ver", id
->match_flags
& IEEE1394_MATCH_VERSION
,
225 /* Looks like: pci:vNdNsvNsdNbcNscNiN. */
226 static int do_pci_entry(const char *filename
,
227 struct pci_device_id
*id
, char *alias
)
229 /* Class field can be divided into these three. */
230 unsigned char baseclass
, subclass
, interface
,
231 baseclass_mask
, subclass_mask
, interface_mask
;
233 id
->vendor
= TO_NATIVE(id
->vendor
);
234 id
->device
= TO_NATIVE(id
->device
);
235 id
->subvendor
= TO_NATIVE(id
->subvendor
);
236 id
->subdevice
= TO_NATIVE(id
->subdevice
);
237 id
->class = TO_NATIVE(id
->class);
238 id
->class_mask
= TO_NATIVE(id
->class_mask
);
240 strcpy(alias
, "pci:");
241 ADD(alias
, "v", id
->vendor
!= PCI_ANY_ID
, id
->vendor
);
242 ADD(alias
, "d", id
->device
!= PCI_ANY_ID
, id
->device
);
243 ADD(alias
, "sv", id
->subvendor
!= PCI_ANY_ID
, id
->subvendor
);
244 ADD(alias
, "sd", id
->subdevice
!= PCI_ANY_ID
, id
->subdevice
);
246 baseclass
= (id
->class) >> 16;
247 baseclass_mask
= (id
->class_mask
) >> 16;
248 subclass
= (id
->class) >> 8;
249 subclass_mask
= (id
->class_mask
) >> 8;
250 interface
= id
->class;
251 interface_mask
= id
->class_mask
;
253 if ((baseclass_mask
!= 0 && baseclass_mask
!= 0xFF)
254 || (subclass_mask
!= 0 && subclass_mask
!= 0xFF)
255 || (interface_mask
!= 0 && interface_mask
!= 0xFF)) {
256 warn("Can't handle masks in %s:%04X\n",
257 filename
, id
->class_mask
);
261 ADD(alias
, "bc", baseclass_mask
== 0xFF, baseclass
);
262 ADD(alias
, "sc", subclass_mask
== 0xFF, subclass
);
263 ADD(alias
, "i", interface_mask
== 0xFF, interface
);
267 /* looks like: "ccw:tNmNdtNdmN" */
268 static int do_ccw_entry(const char *filename
,
269 struct ccw_device_id
*id
, char *alias
)
271 id
->match_flags
= TO_NATIVE(id
->match_flags
);
272 id
->cu_type
= TO_NATIVE(id
->cu_type
);
273 id
->cu_model
= TO_NATIVE(id
->cu_model
);
274 id
->dev_type
= TO_NATIVE(id
->dev_type
);
275 id
->dev_model
= TO_NATIVE(id
->dev_model
);
277 strcpy(alias
, "ccw:");
278 ADD(alias
, "t", id
->match_flags
&CCW_DEVICE_ID_MATCH_CU_TYPE
,
280 ADD(alias
, "m", id
->match_flags
&CCW_DEVICE_ID_MATCH_CU_MODEL
,
282 ADD(alias
, "dt", id
->match_flags
&CCW_DEVICE_ID_MATCH_DEVICE_TYPE
,
284 ADD(alias
, "dm", id
->match_flags
&CCW_DEVICE_ID_MATCH_DEVICE_MODEL
,
289 /* looks like: "ap:tN" */
290 static int do_ap_entry(const char *filename
,
291 struct ap_device_id
*id
, char *alias
)
293 sprintf(alias
, "ap:t%02X", id
->dev_type
);
297 /* Looks like: "serio:tyNprNidNexN" */
298 static int do_serio_entry(const char *filename
,
299 struct serio_device_id
*id
, char *alias
)
301 id
->type
= TO_NATIVE(id
->type
);
302 id
->proto
= TO_NATIVE(id
->proto
);
303 id
->id
= TO_NATIVE(id
->id
);
304 id
->extra
= TO_NATIVE(id
->extra
);
306 strcpy(alias
, "serio:");
307 ADD(alias
, "ty", id
->type
!= SERIO_ANY
, id
->type
);
308 ADD(alias
, "pr", id
->proto
!= SERIO_ANY
, id
->proto
);
309 ADD(alias
, "id", id
->id
!= SERIO_ANY
, id
->id
);
310 ADD(alias
, "ex", id
->extra
!= SERIO_ANY
, id
->extra
);
315 /* looks like: "acpi:ACPI0003 or acpi:PNP0C0B" or "acpi:LNXVIDEO" */
316 static int do_acpi_entry(const char *filename
,
317 struct acpi_device_id
*id
, char *alias
)
319 sprintf(alias
, "acpi*:%s:", id
->id
);
323 /* looks like: "pnp:dD" */
324 static int do_pnp_entry(const char *filename
,
325 struct pnp_device_id
*id
, char *alias
)
327 sprintf(alias
, "pnp:d%s", id
->id
);
331 /* looks like: "pnp:cCdD..." */
332 static int do_pnp_card_entry(const char *filename
,
333 struct pnp_card_device_id
*id
, char *alias
)
337 sprintf(alias
, "pnp:c%s", id
->id
);
338 for (i
= 0; i
< PNP_MAX_DEVICES
; i
++) {
339 if (! *id
->devs
[i
].id
)
341 sprintf(alias
+ strlen(alias
), "d%s", id
->devs
[i
].id
);
346 /* Looks like: pcmcia:mNcNfNfnNpfnNvaNvbNvcNvdN. */
347 static int do_pcmcia_entry(const char *filename
,
348 struct pcmcia_device_id
*id
, char *alias
)
352 id
->match_flags
= TO_NATIVE(id
->match_flags
);
353 id
->manf_id
= TO_NATIVE(id
->manf_id
);
354 id
->card_id
= TO_NATIVE(id
->card_id
);
355 id
->func_id
= TO_NATIVE(id
->func_id
);
356 id
->function
= TO_NATIVE(id
->function
);
357 id
->device_no
= TO_NATIVE(id
->device_no
);
359 for (i
=0; i
<4; i
++) {
360 id
->prod_id_hash
[i
] = TO_NATIVE(id
->prod_id_hash
[i
]);
363 strcpy(alias
, "pcmcia:");
364 ADD(alias
, "m", id
->match_flags
& PCMCIA_DEV_ID_MATCH_MANF_ID
,
366 ADD(alias
, "c", id
->match_flags
& PCMCIA_DEV_ID_MATCH_CARD_ID
,
368 ADD(alias
, "f", id
->match_flags
& PCMCIA_DEV_ID_MATCH_FUNC_ID
,
370 ADD(alias
, "fn", id
->match_flags
& PCMCIA_DEV_ID_MATCH_FUNCTION
,
372 ADD(alias
, "pfn", id
->match_flags
& PCMCIA_DEV_ID_MATCH_DEVICE_NO
,
374 ADD(alias
, "pa", id
->match_flags
& PCMCIA_DEV_ID_MATCH_PROD_ID1
, id
->prod_id_hash
[0]);
375 ADD(alias
, "pb", id
->match_flags
& PCMCIA_DEV_ID_MATCH_PROD_ID2
, id
->prod_id_hash
[1]);
376 ADD(alias
, "pc", id
->match_flags
& PCMCIA_DEV_ID_MATCH_PROD_ID3
, id
->prod_id_hash
[2]);
377 ADD(alias
, "pd", id
->match_flags
& PCMCIA_DEV_ID_MATCH_PROD_ID4
, id
->prod_id_hash
[3]);
384 static int do_of_entry (const char *filename
, struct of_device_id
*of
, char *alias
)
388 len
= sprintf (alias
, "of:N%sT%s",
389 of
->name
[0] ? of
->name
: "*",
390 of
->type
[0] ? of
->type
: "*");
392 if (of
->compatible
[0])
393 sprintf (&alias
[len
], "%sC%s",
394 of
->type
[0] ? "*" : "",
397 /* Replace all whitespace with underscores */
398 for (tmp
= alias
; tmp
&& *tmp
; tmp
++)
405 static int do_vio_entry(const char *filename
, struct vio_device_id
*vio
,
410 sprintf(alias
, "vio:T%sS%s", vio
->type
[0] ? vio
->type
: "*",
411 vio
->compat
[0] ? vio
->compat
: "*");
413 /* Replace all whitespace with underscores */
414 for (tmp
= alias
; tmp
&& *tmp
; tmp
++)
421 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
423 static void do_input(char *alias
,
424 kernel_ulong_t
*arr
, unsigned int min
, unsigned int max
)
428 for (i
= min
; i
< max
; i
++)
429 if (arr
[i
/ BITS_PER_LONG
] & (1L << (i
%BITS_PER_LONG
)))
430 sprintf(alias
+ strlen(alias
), "%X,*", i
);
433 /* input:b0v0p0e0-eXkXrXaXmXlXsXfXwX where X is comma-separated %02X. */
434 static int do_input_entry(const char *filename
, struct input_device_id
*id
,
437 sprintf(alias
, "input:");
439 ADD(alias
, "b", id
->flags
& INPUT_DEVICE_ID_MATCH_BUS
, id
->bustype
);
440 ADD(alias
, "v", id
->flags
& INPUT_DEVICE_ID_MATCH_VENDOR
, id
->vendor
);
441 ADD(alias
, "p", id
->flags
& INPUT_DEVICE_ID_MATCH_PRODUCT
, id
->product
);
442 ADD(alias
, "e", id
->flags
& INPUT_DEVICE_ID_MATCH_VERSION
, id
->version
);
444 sprintf(alias
+ strlen(alias
), "-e*");
445 if (id
->flags
& INPUT_DEVICE_ID_MATCH_EVBIT
)
446 do_input(alias
, id
->evbit
, 0, INPUT_DEVICE_ID_EV_MAX
);
447 sprintf(alias
+ strlen(alias
), "k*");
448 if (id
->flags
& INPUT_DEVICE_ID_MATCH_KEYBIT
)
449 do_input(alias
, id
->keybit
,
450 INPUT_DEVICE_ID_KEY_MIN_INTERESTING
,
451 INPUT_DEVICE_ID_KEY_MAX
);
452 sprintf(alias
+ strlen(alias
), "r*");
453 if (id
->flags
& INPUT_DEVICE_ID_MATCH_RELBIT
)
454 do_input(alias
, id
->relbit
, 0, INPUT_DEVICE_ID_REL_MAX
);
455 sprintf(alias
+ strlen(alias
), "a*");
456 if (id
->flags
& INPUT_DEVICE_ID_MATCH_ABSBIT
)
457 do_input(alias
, id
->absbit
, 0, INPUT_DEVICE_ID_ABS_MAX
);
458 sprintf(alias
+ strlen(alias
), "m*");
459 if (id
->flags
& INPUT_DEVICE_ID_MATCH_MSCIT
)
460 do_input(alias
, id
->mscbit
, 0, INPUT_DEVICE_ID_MSC_MAX
);
461 sprintf(alias
+ strlen(alias
), "l*");
462 if (id
->flags
& INPUT_DEVICE_ID_MATCH_LEDBIT
)
463 do_input(alias
, id
->ledbit
, 0, INPUT_DEVICE_ID_LED_MAX
);
464 sprintf(alias
+ strlen(alias
), "s*");
465 if (id
->flags
& INPUT_DEVICE_ID_MATCH_SNDBIT
)
466 do_input(alias
, id
->sndbit
, 0, INPUT_DEVICE_ID_SND_MAX
);
467 sprintf(alias
+ strlen(alias
), "f*");
468 if (id
->flags
& INPUT_DEVICE_ID_MATCH_FFBIT
)
469 do_input(alias
, id
->ffbit
, 0, INPUT_DEVICE_ID_FF_MAX
);
470 sprintf(alias
+ strlen(alias
), "w*");
471 if (id
->flags
& INPUT_DEVICE_ID_MATCH_SWBIT
)
472 do_input(alias
, id
->swbit
, 0, INPUT_DEVICE_ID_SW_MAX
);
476 static int do_eisa_entry(const char *filename
, struct eisa_device_id
*eisa
,
480 sprintf(alias
, EISA_DEVICE_MODALIAS_FMT
"*", eisa
->sig
);
484 /* Looks like: parisc:tNhvNrevNsvN */
485 static int do_parisc_entry(const char *filename
, struct parisc_device_id
*id
,
488 id
->hw_type
= TO_NATIVE(id
->hw_type
);
489 id
->hversion
= TO_NATIVE(id
->hversion
);
490 id
->hversion_rev
= TO_NATIVE(id
->hversion_rev
);
491 id
->sversion
= TO_NATIVE(id
->sversion
);
493 strcpy(alias
, "parisc:");
494 ADD(alias
, "t", id
->hw_type
!= PA_HWTYPE_ANY_ID
, id
->hw_type
);
495 ADD(alias
, "hv", id
->hversion
!= PA_HVERSION_ANY_ID
, id
->hversion
);
496 ADD(alias
, "rev", id
->hversion_rev
!= PA_HVERSION_REV_ANY_ID
, id
->hversion_rev
);
497 ADD(alias
, "sv", id
->sversion
!= PA_SVERSION_ANY_ID
, id
->sversion
);
502 /* Looks like: sdio:cNvNdN. */
503 static int do_sdio_entry(const char *filename
,
504 struct sdio_device_id
*id
, char *alias
)
506 id
->class = TO_NATIVE(id
->class);
507 id
->vendor
= TO_NATIVE(id
->vendor
);
508 id
->device
= TO_NATIVE(id
->device
);
510 strcpy(alias
, "sdio:");
511 ADD(alias
, "c", id
->class != (__u8
)SDIO_ANY_ID
, id
->class);
512 ADD(alias
, "v", id
->vendor
!= (__u16
)SDIO_ANY_ID
, id
->vendor
);
513 ADD(alias
, "d", id
->device
!= (__u16
)SDIO_ANY_ID
, id
->device
);
517 /* Looks like: ssb:vNidNrevN. */
518 static int do_ssb_entry(const char *filename
,
519 struct ssb_device_id
*id
, char *alias
)
521 id
->vendor
= TO_NATIVE(id
->vendor
);
522 id
->coreid
= TO_NATIVE(id
->coreid
);
523 id
->revision
= TO_NATIVE(id
->revision
);
525 strcpy(alias
, "ssb:");
526 ADD(alias
, "v", id
->vendor
!= SSB_ANY_VENDOR
, id
->vendor
);
527 ADD(alias
, "id", id
->coreid
!= SSB_ANY_ID
, id
->coreid
);
528 ADD(alias
, "rev", id
->revision
!= SSB_ANY_REV
, id
->revision
);
532 /* Looks like: virtio:dNvN */
533 static int do_virtio_entry(const char *filename
, struct virtio_device_id
*id
,
536 id
->device
= TO_NATIVE(id
->device
);
537 id
->vendor
= TO_NATIVE(id
->vendor
);
539 strcpy(alias
, "virtio:");
540 ADD(alias
, "d", 1, id
->device
);
541 ADD(alias
, "v", id
->vendor
!= VIRTIO_DEV_ANY_ID
, id
->vendor
);
546 /* Ignore any prefix, eg. v850 prepends _ */
547 static inline int sym_is(const char *symbol
, const char *name
)
551 match
= strstr(symbol
, name
);
554 return match
[strlen(symbol
)] == '\0';
557 static void do_table(void *symval
, unsigned long size
,
558 unsigned long id_size
,
559 const char *device_id
,
565 int (*do_entry
)(const char *, void *entry
, char *alias
) = function
;
567 device_id_check(mod
->name
, device_id
, size
, id_size
, symval
);
568 /* Leave last one: it's the terminator. */
571 for (i
= 0; i
< size
; i
+= id_size
) {
572 if (do_entry(mod
->name
, symval
+i
, alias
)) {
573 /* Always end in a wildcard, for future extension */
574 if (alias
[strlen(alias
)-1] != '*')
576 buf_printf(&mod
->dev_table_buf
,
577 "MODULE_ALIAS(\"%s\");\n", alias
);
582 /* Create MODULE_ALIAS() statements.
583 * At this time, we cannot write the actual output C source yet,
584 * so we write into the mod->dev_table_buf buffer. */
585 void handle_moddevtable(struct module
*mod
, struct elf_info
*info
,
586 Elf_Sym
*sym
, const char *symname
)
591 /* We're looking for a section relative symbol */
592 if (!sym
->st_shndx
|| sym
->st_shndx
>= info
->hdr
->e_shnum
)
595 /* Handle all-NULL symbols allocated into .bss */
596 if (info
->sechdrs
[sym
->st_shndx
].sh_type
& SHT_NOBITS
) {
597 zeros
= calloc(1, sym
->st_size
);
600 symval
= (void *)info
->hdr
601 + info
->sechdrs
[sym
->st_shndx
].sh_offset
605 if (sym_is(symname
, "__mod_pci_device_table"))
606 do_table(symval
, sym
->st_size
,
607 sizeof(struct pci_device_id
), "pci",
609 else if (sym_is(symname
, "__mod_usb_device_table"))
610 /* special case to handle bcdDevice ranges */
611 do_usb_table(symval
, sym
->st_size
, mod
);
612 else if (sym_is(symname
, "__mod_ieee1394_device_table"))
613 do_table(symval
, sym
->st_size
,
614 sizeof(struct ieee1394_device_id
), "ieee1394",
615 do_ieee1394_entry
, mod
);
616 else if (sym_is(symname
, "__mod_ccw_device_table"))
617 do_table(symval
, sym
->st_size
,
618 sizeof(struct ccw_device_id
), "ccw",
620 else if (sym_is(symname
, "__mod_ap_device_table"))
621 do_table(symval
, sym
->st_size
,
622 sizeof(struct ap_device_id
), "ap",
624 else if (sym_is(symname
, "__mod_serio_device_table"))
625 do_table(symval
, sym
->st_size
,
626 sizeof(struct serio_device_id
), "serio",
627 do_serio_entry
, mod
);
628 else if (sym_is(symname
, "__mod_acpi_device_table"))
629 do_table(symval
, sym
->st_size
,
630 sizeof(struct acpi_device_id
), "acpi",
632 else if (sym_is(symname
, "__mod_pnp_device_table"))
633 do_table(symval
, sym
->st_size
,
634 sizeof(struct pnp_device_id
), "pnp",
636 else if (sym_is(symname
, "__mod_pnp_card_device_table"))
637 do_table(symval
, sym
->st_size
,
638 sizeof(struct pnp_card_device_id
), "pnp_card",
639 do_pnp_card_entry
, mod
);
640 else if (sym_is(symname
, "__mod_pcmcia_device_table"))
641 do_table(symval
, sym
->st_size
,
642 sizeof(struct pcmcia_device_id
), "pcmcia",
643 do_pcmcia_entry
, mod
);
644 else if (sym_is(symname
, "__mod_of_device_table"))
645 do_table(symval
, sym
->st_size
,
646 sizeof(struct of_device_id
), "of",
648 else if (sym_is(symname
, "__mod_vio_device_table"))
649 do_table(symval
, sym
->st_size
,
650 sizeof(struct vio_device_id
), "vio",
652 else if (sym_is(symname
, "__mod_input_device_table"))
653 do_table(symval
, sym
->st_size
,
654 sizeof(struct input_device_id
), "input",
655 do_input_entry
, mod
);
656 else if (sym_is(symname
, "__mod_eisa_device_table"))
657 do_table(symval
, sym
->st_size
,
658 sizeof(struct eisa_device_id
), "eisa",
660 else if (sym_is(symname
, "__mod_parisc_device_table"))
661 do_table(symval
, sym
->st_size
,
662 sizeof(struct parisc_device_id
), "parisc",
663 do_parisc_entry
, mod
);
664 else if (sym_is(symname
, "__mod_sdio_device_table"))
665 do_table(symval
, sym
->st_size
,
666 sizeof(struct sdio_device_id
), "sdio",
668 else if (sym_is(symname
, "__mod_ssb_device_table"))
669 do_table(symval
, sym
->st_size
,
670 sizeof(struct ssb_device_id
), "ssb",
672 else if (sym_is(symname
, "__mod_virtio_device_table"))
673 do_table(symval
, sym
->st_size
,
674 sizeof(struct virtio_device_id
), "virtio",
675 do_virtio_entry
, mod
);
679 /* Now add out buffered information to the generated C source */
680 void add_moddevtable(struct buffer
*buf
, struct module
*mod
)
682 buf_printf(buf
, "\n");
683 buf_write(buf
, mod
->dev_table_buf
.p
, mod
->dev_table_buf
.pos
);
684 free(mod
->dev_table_buf
.p
);