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-rw-r--r--drivers/acpi/blacklist.c343
1 files changed, 343 insertions, 0 deletions
diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
index e88d4460afda..8809654d6cc9 100644
--- a/drivers/acpi/blacklist.c
+++ b/drivers/acpi/blacklist.c
@@ -178,12 +178,264 @@ static int __init dmi_enable_osi_linux(const struct dmi_system_id *d)
178 acpi_dmi_osi_linux(1, d); /* enable */ 178 acpi_dmi_osi_linux(1, d); /* enable */
179 return 0; 179 return 0;
180} 180}
181static int __init dmi_disable_osi_linux(const struct dmi_system_id *d)
182{
183 acpi_dmi_osi_linux(0, d); /* disable */
184 return 0;
185}
186static int __init dmi_unknown_osi_linux(const struct dmi_system_id *d)
187{
188 acpi_dmi_osi_linux(-1, d); /* unknown */
189 return 0;
190}
191
192/*
193 * Most BIOS that invoke OSI(Linux) do nothing with it.
194 * But some cause Linux to break.
195 * Only a couple use it to make Linux run better.
196 *
197 * Thus, Linux should continue to disable OSI(Linux) by default,
198 * should continue to discourage BIOS writers from using it, and
199 * should whitelist the few existing systems that require it.
200 *
201 * If it appears clear a vendor isn't using OSI(Linux)
202 * for anything constructive, blacklist them by name to disable
203 * unnecessary dmesg warnings on all of their products.
204 */
181 205
182static struct dmi_system_id acpi_osi_dmi_table[] __initdata = { 206static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
183 /* 207 /*
208 * Disable OSI(Linux) warnings on all "Acer, inc."
209 *
210 * _OSI(Linux) disables the latest Windows BIOS code:
211 * DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5050"),
212 * DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5580"),
213 * DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 3010"),
214 * _OSI(Linux) effect unknown:
215 * DMI_MATCH(DMI_PRODUCT_NAME, "Ferrari 5000"),
216 */
217 {
218 .callback = dmi_disable_osi_linux,
219 .ident = "Acer, inc.",
220 .matches = {
221 DMI_MATCH(DMI_SYS_VENDOR, "Acer, inc."),
222 },
223 },
224 /*
225 * Disable OSI(Linux) warnings on all "Acer"
226 *
227 * _OSI(Linux) effect unknown:
228 * DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5100"),
229 * DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5610"),
230 * DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 7720Z"),
231 * DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 5520"),
232 * DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 6460"),
233 * DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 7510"),
234 * DMI_MATCH(DMI_PRODUCT_NAME, "Extensa 5220"),
235 */
236 {
237 .callback = dmi_unknown_osi_linux,
238 .ident = "Acer",
239 .matches = {
240 DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
241 },
242 },
243 /*
244 * Disable OSI(Linux) warnings on all "Apple Computer, Inc."
245 *
246 * _OSI(Linux) confirmed to be a NOP:
247 * DMI_MATCH(DMI_PRODUCT_NAME, "MacBook1,1"),
248 * DMI_MATCH(DMI_PRODUCT_NAME, "MacBook2,1"),
249 * DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro2,2"),
250 * _OSI(Linux) effect unknown:
251 * DMI_MATCH(DMI_PRODUCT_NAME, "MacPro2,1"),
252 * DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro1,1"),
253 * DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro3,1"),
254 */
255 {
256 .callback = dmi_disable_osi_linux,
257 .ident = "Apple",
258 .matches = {
259 DMI_MATCH(DMI_SYS_VENDOR, "Apple Computer, Inc."),
260 },
261 },
262 /*
263 * Disable OSI(Linux) warnings on all "BenQ"
264 *
265 * _OSI(Linux) confirmed to be a NOP:
266 * DMI_MATCH(DMI_PRODUCT_NAME, "Joybook S31"),
267 */
268 {
269 .callback = dmi_disable_osi_linux,
270 .ident = "BenQ",
271 .matches = {
272 DMI_MATCH(DMI_SYS_VENDOR, "BenQ"),
273 },
274 },
275 /*
276 * Disable OSI(Linux) warnings on all "Clevo Co."
277 *
278 * _OSI(Linux) confirmed to be a NOP:
279 * DMI_MATCH(DMI_PRODUCT_NAME, "M570RU"),
280 */
281 {
282 .callback = dmi_disable_osi_linux,
283 .ident = "Clevo",
284 .matches = {
285 DMI_MATCH(DMI_SYS_VENDOR, "Clevo Co."),
286 },
287 },
288 /*
289 * Disable OSI(Linux) warnings on all "COMPAL"
290 *
291 * _OSI(Linux) confirmed to be a NOP:
292 * DMI_MATCH(DMI_BOARD_NAME, "HEL8X"),
293 * _OSI(Linux) unknown effect:
294 * DMI_MATCH(DMI_BOARD_NAME, "IFL91"),
295 */
296 {
297 .callback = dmi_unknown_osi_linux,
298 .ident = "Compal",
299 .matches = {
300 DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
301 },
302 },
303 { /* OSI(Linux) touches USB, breaks suspend to disk */
304 .callback = dmi_disable_osi_linux,
305 .ident = "Dell Dimension 5150",
306 .matches = {
307 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
308 DMI_MATCH(DMI_PRODUCT_NAME, "Dell DM051"),
309 },
310 },
311 { /* OSI(Linux) is a NOP */
312 .callback = dmi_disable_osi_linux,
313 .ident = "Dell",
314 .matches = {
315 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
316 DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 1501"),
317 },
318 },
319 { /* OSI(Linux) effect unknown */
320 .callback = dmi_unknown_osi_linux,
321 .ident = "Dell",
322 .matches = {
323 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
324 DMI_MATCH(DMI_PRODUCT_NAME, "Latitude D830"),
325 },
326 },
327 { /* OSI(Linux) effect unknown */
328 .callback = dmi_unknown_osi_linux,
329 .ident = "Dell",
330 .matches = {
331 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
332 DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex GX620"),
333 },
334 },
335 { /* OSI(Linux) effect unknown */
336 .callback = dmi_unknown_osi_linux,
337 .ident = "Dell",
338 .matches = {
339 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
340 DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 1900"),
341 },
342 },
343 { /* OSI(Linux) touches USB */
344 .callback = dmi_disable_osi_linux,
345 .ident = "Dell",
346 .matches = {
347 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
348 DMI_MATCH(DMI_PRODUCT_NAME, "Precision WorkStation 390"),
349 },
350 },
351 { /* OSI(Linux) is a NOP */
352 .callback = dmi_disable_osi_linux,
353 .ident = "Dell Vostro 1000",
354 .matches = {
355 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
356 DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1000"),
357 },
358 },
359 { /* OSI(Linux) effect unknown */
360 .callback = dmi_unknown_osi_linux,
361 .ident = "Dell",
362 .matches = {
363 DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
364 DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge SC440"),
365 },
366 },
367 { /* OSI(Linux) effect unknown */
368 .callback = dmi_unknown_osi_linux,
369 .ident = "Dialogue Flybook V5",
370 .matches = {
371 DMI_MATCH(DMI_SYS_VENDOR, "Dialogue Technology Corporation"),
372 DMI_MATCH(DMI_PRODUCT_NAME, "Flybook V5"),
373 },
374 },
375 /*
376 * Disable OSI(Linux) warnings on all "FUJITSU SIEMENS"
377 *
378 * _OSI(Linux) disables latest Windows BIOS code:
379 * DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pa 2510"),
380 * _OSI(Linux) confirmed to be a NOP:
381 * DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pi 1536"),
382 * DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pi 1556"),
383 * DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xi 1546"),
384 * _OSI(Linux) unknown effect:
385 * DMI_MATCH(DMI_PRODUCT_NAME, "Amilo M1425"),
386 * DMI_MATCH(DMI_PRODUCT_NAME, "Amilo Si 1520"),
387 * DMI_MATCH(DMI_PRODUCT_NAME, "ESPRIMO Mobile V5505"),
388 */
389 {
390 .callback = dmi_disable_osi_linux,
391 .ident = "Fujitsu Siemens",
392 .matches = {
393 DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
394 },
395 },
396 /*
397 * Disable OSI(Linux) warnings on all "Hewlett-Packard"
398 *
399 * _OSI(Linux) confirmed to be a NOP:
400 * .ident = "HP Pavilion tx 1000"
401 * DMI_MATCH(DMI_BOARD_NAME, "30BF"),
402 * .ident = "HP Pavilion dv2000"
403 * DMI_MATCH(DMI_BOARD_NAME, "30B5"),
404 * .ident = "HP Pavilion dv5000",
405 * DMI_MATCH(DMI_BOARD_NAME, "30A7"),
406 * .ident = "HP Pavilion dv6300 30BC",
407 * DMI_MATCH(DMI_BOARD_NAME, "30BC"),
408 * .ident = "HP Pavilion dv6000",
409 * DMI_MATCH(DMI_BOARD_NAME, "30B7"),
410 * DMI_MATCH(DMI_BOARD_NAME, "30B8"),
411 * .ident = "HP Pavilion dv9000",
412 * DMI_MATCH(DMI_BOARD_NAME, "30B9"),
413 * .ident = "HP Pavilion dv9500",
414 * DMI_MATCH(DMI_BOARD_NAME, "30CB"),
415 * .ident = "HP/Compaq Presario C500",
416 * DMI_MATCH(DMI_BOARD_NAME, "30C6"),
417 * .ident = "HP/Compaq Presario F500",
418 * DMI_MATCH(DMI_BOARD_NAME, "30D3"),
419 * _OSI(Linux) unknown effect:
420 * .ident = "HP Pavilion dv6500",
421 * DMI_MATCH(DMI_BOARD_NAME, "30D0"),
422 */
423 {
424 .callback = dmi_disable_osi_linux,
425 .ident = "Hewlett-Packard",
426 .matches = {
427 DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
428 },
429 },
430 /*
431 * Lenovo has a mix of systems OSI(Linux) situations
432 * and thus we can not wildcard the vendor.
433 *
184 * _OSI(Linux) helps sound 434 * _OSI(Linux) helps sound
185 * DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad R61"), 435 * DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad R61"),
186 * DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T61"), 436 * DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T61"),
437 * _OSI(Linux) is a NOP:
438 * DMI_MATCH(DMI_PRODUCT_VERSION, "3000 N100"),
187 */ 439 */
188 { 440 {
189 .callback = dmi_enable_osi_linux, 441 .callback = dmi_enable_osi_linux,
@@ -201,6 +453,97 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
201 DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T61"), 453 DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T61"),
202 }, 454 },
203 }, 455 },
456 {
457 .callback = dmi_unknown_osi_linux,
458 .ident = "Lenovo 3000 V100",
459 .matches = {
460 DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
461 DMI_MATCH(DMI_PRODUCT_VERSION, "LENOVO3000 V100"),
462 },
463 },
464 {
465 .callback = dmi_disable_osi_linux,
466 .ident = "Lenovo 3000 N100",
467 .matches = {
468 DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
469 DMI_MATCH(DMI_PRODUCT_VERSION, "3000 N100"),
470 },
471 },
472 /*
473 * Disable OSI(Linux) warnings on all "LG Electronics"
474 *
475 * _OSI(Linux) confirmed to be a NOP:
476 * DMI_MATCH(DMI_PRODUCT_NAME, "P1-J150B"),
477 */
478 {
479 .callback = dmi_disable_osi_linux,
480 .ident = "LG",
481 .matches = {
482 DMI_MATCH(DMI_SYS_VENDOR, "LG Electronics"),
483 },
484 },
485 /* NEC - OSI(Linux) effect unknown */
486 {
487 .callback = dmi_unknown_osi_linux,
488 .ident = "NEC VERSA M360",
489 .matches = {
490 DMI_MATCH(DMI_SYS_VENDOR, "NEC Computers SAS"),
491 DMI_MATCH(DMI_PRODUCT_NAME, "NEC VERSA M360"),
492 },
493 },
494 /*
495 * Disable OSI(Linux) warnings on all "Samsung Electronics"
496 *
497 * OSI(Linux) disables PNP0C32 and other BIOS code for Windows:
498 * DMI_MATCH(DMI_PRODUCT_NAME, "R40P/R41P"),
499 * DMI_MATCH(DMI_PRODUCT_NAME, "R59P/R60P/R61P"),
500 */
501 {
502 .callback = dmi_disable_osi_linux,
503 .ident = "Samsung",
504 .matches = {
505 DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
506 },
507 },
508 /*
509 * Disable OSI(Linux) warnings on all "Sony Corporation"
510 *
511 * _OSI(Linux) is a NOP:
512 * DMI_MATCH(DMI_PRODUCT_NAME, "VGN-SZ650N"),
513 * DMI_MATCH(DMI_PRODUCT_NAME, "VGN-SZ38GP_C"),
514 * DMI_MATCH(DMI_PRODUCT_NAME, "VGN-TZ21MN_N"),
515 * _OSI(Linux) unknown effect:
516 * DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FZ11M"),
517 */
518 {
519 .callback = dmi_unknown_osi_linux,
520 .ident = "Sony",
521 .matches = {
522 DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
523 },
524 },
525 /*
526 * Disable OSI(Linux) warnings on all "TOSHIBA"
527 *
528 * _OSI(Linux) breaks sound (bugzilla 7787):
529 * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P100"),
530 * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P105"),
531 * _OSI(Linux) is a NOP:
532 * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite A100"),
533 * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite A210"),
534 * _OSI(Linux) unknown effect:
535 * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite A135"),
536 * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite A200"),
537 * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P205"),
538 * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite U305"),
539 */
540 {
541 .callback = dmi_disable_osi_linux,
542 .ident = "Toshiba",
543 .matches = {
544 DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
545 },
546 },
204 {} 547 {}
205}; 548};
206 549
generated by cgit v1.2.2 (git 2.25.0) at 2026-01-01 02:40:35 -0500