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1da177e4 LT |
1 | #ifndef _I8042_X86IA64IO_H |
2 | #define _I8042_X86IA64IO_H | |
3 | ||
4 | /* | |
5 | * This program is free software; you can redistribute it and/or modify it | |
6 | * under the terms of the GNU General Public License version 2 as published by | |
7 | * the Free Software Foundation. | |
8 | */ | |
9 | ||
10 | /* | |
11 | * Names. | |
12 | */ | |
13 | ||
14 | #define I8042_KBD_PHYS_DESC "isa0060/serio0" | |
15 | #define I8042_AUX_PHYS_DESC "isa0060/serio1" | |
16 | #define I8042_MUX_PHYS_DESC "isa0060/serio%d" | |
17 | ||
18 | /* | |
19 | * IRQs. | |
20 | */ | |
21 | ||
22 | #if defined(__ia64__) | |
23 | # define I8042_MAP_IRQ(x) isa_irq_to_vector((x)) | |
24 | #else | |
25 | # define I8042_MAP_IRQ(x) (x) | |
26 | #endif | |
27 | ||
28 | #define I8042_KBD_IRQ i8042_kbd_irq | |
29 | #define I8042_AUX_IRQ i8042_aux_irq | |
30 | ||
31 | static int i8042_kbd_irq; | |
32 | static int i8042_aux_irq; | |
33 | ||
34 | /* | |
35 | * Register numbers. | |
36 | */ | |
37 | ||
38 | #define I8042_COMMAND_REG i8042_command_reg | |
39 | #define I8042_STATUS_REG i8042_command_reg | |
40 | #define I8042_DATA_REG i8042_data_reg | |
41 | ||
42 | static int i8042_command_reg = 0x64; | |
43 | static int i8042_data_reg = 0x60; | |
44 | ||
45 | ||
46 | static inline int i8042_read_data(void) | |
47 | { | |
48 | return inb(I8042_DATA_REG); | |
49 | } | |
50 | ||
51 | static inline int i8042_read_status(void) | |
52 | { | |
53 | return inb(I8042_STATUS_REG); | |
54 | } | |
55 | ||
56 | static inline void i8042_write_data(int val) | |
57 | { | |
58 | outb(val, I8042_DATA_REG); | |
59 | } | |
60 | ||
61 | static inline void i8042_write_command(int val) | |
62 | { | |
63 | outb(val, I8042_COMMAND_REG); | |
64 | } | |
65 | ||
c3a34f43 | 66 | #ifdef CONFIG_X86 |
1da177e4 LT |
67 | |
68 | #include <linux/dmi.h> | |
69 | ||
f909b1df | 70 | static const struct dmi_system_id __initconst i8042_dmi_noloop_table[] = { |
87d9173e | 71 | { |
f909b1df DT |
72 | /* |
73 | * Arima-Rioworks HDAMB - | |
74 | * AUX LOOP command does not raise AUX IRQ | |
75 | */ | |
87d9173e DT |
76 | .matches = { |
77 | DMI_MATCH(DMI_BOARD_VENDOR, "RIOWORKS"), | |
78 | DMI_MATCH(DMI_BOARD_NAME, "HDAMB"), | |
79 | DMI_MATCH(DMI_BOARD_VERSION, "Rev E"), | |
80 | }, | |
81 | }, | |
685aaca7 | 82 | { |
f909b1df | 83 | /* ASUS G1S */ |
685aaca7 JP |
84 | .matches = { |
85 | DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc."), | |
86 | DMI_MATCH(DMI_BOARD_NAME, "G1S"), | |
87 | DMI_MATCH(DMI_BOARD_VERSION, "1.0"), | |
88 | }, | |
89 | }, | |
90245c17 | 90 | { |
f909b1df | 91 | /* ASUS P65UP5 - AUX LOOP command does not raise AUX IRQ */ |
90245c17 DT |
92 | .matches = { |
93 | DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."), | |
94 | DMI_MATCH(DMI_BOARD_NAME, "P/I-P65UP5"), | |
95 | DMI_MATCH(DMI_BOARD_VERSION, "REV 2.X"), | |
96 | }, | |
97 | }, | |
1da177e4 | 98 | { |
1da177e4 LT |
99 | .matches = { |
100 | DMI_MATCH(DMI_SYS_VENDOR, "Compaq"), | |
101 | DMI_MATCH(DMI_PRODUCT_NAME , "ProLiant"), | |
102 | DMI_MATCH(DMI_PRODUCT_VERSION, "8500"), | |
103 | }, | |
104 | }, | |
105 | { | |
1da177e4 LT |
106 | .matches = { |
107 | DMI_MATCH(DMI_SYS_VENDOR, "Compaq"), | |
108 | DMI_MATCH(DMI_PRODUCT_NAME , "ProLiant"), | |
109 | DMI_MATCH(DMI_PRODUCT_VERSION, "DL760"), | |
110 | }, | |
111 | }, | |
6020bafc | 112 | { |
f909b1df | 113 | /* OQO Model 01 */ |
6020bafc BC |
114 | .matches = { |
115 | DMI_MATCH(DMI_SYS_VENDOR, "OQO"), | |
116 | DMI_MATCH(DMI_PRODUCT_NAME, "ZEPTO"), | |
117 | DMI_MATCH(DMI_PRODUCT_VERSION, "00"), | |
118 | }, | |
119 | }, | |
8c4df74e | 120 | { |
f909b1df | 121 | /* ULI EV4873 - AUX LOOP does not work properly */ |
8c4df74e DT |
122 | .matches = { |
123 | DMI_MATCH(DMI_SYS_VENDOR, "ULI"), | |
124 | DMI_MATCH(DMI_PRODUCT_NAME, "EV4873"), | |
125 | DMI_MATCH(DMI_PRODUCT_VERSION, "5a"), | |
126 | }, | |
127 | }, | |
8bf4215e | 128 | { |
f909b1df | 129 | /* Microsoft Virtual Machine */ |
8bf4215e JK |
130 | .matches = { |
131 | DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), | |
132 | DMI_MATCH(DMI_PRODUCT_NAME, "Virtual Machine"), | |
133 | DMI_MATCH(DMI_PRODUCT_VERSION, "VS2005R2"), | |
134 | }, | |
135 | }, | |
89cdb8ce | 136 | { |
f909b1df | 137 | /* Medion MAM 2070 */ |
89cdb8ce DT |
138 | .matches = { |
139 | DMI_MATCH(DMI_SYS_VENDOR, "Notebook"), | |
140 | DMI_MATCH(DMI_PRODUCT_NAME, "MAM 2070"), | |
141 | DMI_MATCH(DMI_PRODUCT_VERSION, "5a"), | |
142 | }, | |
143 | }, | |
2c6f2cb8 | 144 | { |
f909b1df | 145 | /* Blue FB5601 */ |
2c6f2cb8 SB |
146 | .matches = { |
147 | DMI_MATCH(DMI_SYS_VENDOR, "blue"), | |
148 | DMI_MATCH(DMI_PRODUCT_NAME, "FB5601"), | |
149 | DMI_MATCH(DMI_PRODUCT_VERSION, "M606"), | |
150 | }, | |
151 | }, | |
a6f66ddf | 152 | { |
f909b1df | 153 | /* Gigabyte M912 */ |
a6f66ddf OÇ |
154 | .matches = { |
155 | DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), | |
156 | DMI_MATCH(DMI_PRODUCT_NAME, "M912"), | |
157 | DMI_MATCH(DMI_PRODUCT_VERSION, "01"), | |
158 | }, | |
159 | }, | |
a61cd038 DT |
160 | { |
161 | /* Gigabyte M1022M netbook */ | |
162 | .matches = { | |
163 | DMI_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co.,Ltd."), | |
164 | DMI_MATCH(DMI_BOARD_NAME, "M1022E"), | |
165 | DMI_MATCH(DMI_BOARD_VERSION, "1.02"), | |
166 | }, | |
167 | }, | |
59cc1dd9 | 168 | { |
59cc1dd9 DT |
169 | .matches = { |
170 | DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), | |
171 | DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv9700"), | |
172 | DMI_MATCH(DMI_PRODUCT_VERSION, "Rev 1"), | |
173 | }, | |
174 | }, | |
1da177e4 LT |
175 | { } |
176 | }; | |
177 | ||
178 | /* | |
59311de3 | 179 | * Some Fujitsu notebooks are having trouble with touchpads if |
1da177e4 LT |
180 | * active multiplexing mode is activated. Luckily they don't have |
181 | * external PS/2 ports so we can safely disable it. | |
59311de3 DT |
182 | * ... apparently some Toshibas don't like MUX mode either and |
183 | * die horrible death on reboot. | |
1da177e4 | 184 | */ |
f909b1df | 185 | static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = { |
1da177e4 | 186 | { |
f909b1df | 187 | /* Fujitsu Lifebook P7010/P7010D */ |
1da177e4 LT |
188 | .matches = { |
189 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), | |
190 | DMI_MATCH(DMI_PRODUCT_NAME, "P7010"), | |
191 | }, | |
192 | }, | |
bb06ec3c | 193 | { |
f909b1df | 194 | /* Fujitsu Lifebook P7010 */ |
bb06ec3c DT |
195 | .matches = { |
196 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), | |
197 | DMI_MATCH(DMI_PRODUCT_NAME, "0000000000"), | |
198 | }, | |
199 | }, | |
1da177e4 | 200 | { |
f909b1df | 201 | /* Fujitsu Lifebook P5020D */ |
1da177e4 LT |
202 | .matches = { |
203 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), | |
204 | DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook P Series"), | |
205 | }, | |
206 | }, | |
207 | { | |
f909b1df | 208 | /* Fujitsu Lifebook S2000 */ |
1da177e4 LT |
209 | .matches = { |
210 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), | |
211 | DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S Series"), | |
212 | }, | |
213 | }, | |
b4ff99b6 | 214 | { |
f909b1df | 215 | /* Fujitsu Lifebook S6230 */ |
b4ff99b6 DT |
216 | .matches = { |
217 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), | |
218 | DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S6230"), | |
219 | }, | |
220 | }, | |
1da177e4 | 221 | { |
f909b1df | 222 | /* Fujitsu T70H */ |
1da177e4 LT |
223 | .matches = { |
224 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), | |
225 | DMI_MATCH(DMI_PRODUCT_NAME, "FMVLT70H"), | |
226 | }, | |
227 | }, | |
20f07944 | 228 | { |
f909b1df | 229 | /* Fujitsu-Siemens Lifebook T3010 */ |
20f07944 VP |
230 | .matches = { |
231 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), | |
232 | DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T3010"), | |
233 | }, | |
234 | }, | |
7545c24c | 235 | { |
f909b1df | 236 | /* Fujitsu-Siemens Lifebook E4010 */ |
7545c24c DT |
237 | .matches = { |
238 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), | |
239 | DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E4010"), | |
240 | }, | |
241 | }, | |
3f79b1e9 | 242 | { |
f909b1df | 243 | /* Fujitsu-Siemens Amilo Pro 2010 */ |
3f79b1e9 JK |
244 | .matches = { |
245 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), | |
246 | DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro V2010"), | |
247 | }, | |
248 | }, | |
efd51846 | 249 | { |
f909b1df | 250 | /* Fujitsu-Siemens Amilo Pro 2030 */ |
efd51846 JK |
251 | .matches = { |
252 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), | |
253 | DMI_MATCH(DMI_PRODUCT_NAME, "AMILO PRO V2030"), | |
254 | }, | |
255 | }, | |
cc8310e3 DT |
256 | { |
257 | /* | |
258 | * No data is coming from the touchscreen unless KBC | |
259 | * is in legacy mode. | |
260 | */ | |
f909b1df | 261 | /* Panasonic CF-29 */ |
cc8310e3 DT |
262 | .matches = { |
263 | DMI_MATCH(DMI_SYS_VENDOR, "Matsushita"), | |
264 | DMI_MATCH(DMI_PRODUCT_NAME, "CF-29"), | |
265 | }, | |
266 | }, | |
6e782584 DT |
267 | { |
268 | /* | |
f909b1df DT |
269 | * HP Pavilion DV4017EA - |
270 | * errors on MUX ports are reported without raising AUXDATA | |
6e782584 DT |
271 | * causing "spurious NAK" messages. |
272 | */ | |
6e782584 DT |
273 | .matches = { |
274 | DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), | |
275 | DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EA032EA#ABF)"), | |
276 | }, | |
277 | }, | |
9d9d50bb DT |
278 | { |
279 | /* | |
f909b1df DT |
280 | * HP Pavilion ZT1000 - |
281 | * like DV4017EA does not raise AUXERR for errors on MUX ports. | |
9d9d50bb | 282 | */ |
9d9d50bb DT |
283 | .matches = { |
284 | DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), | |
285 | DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion Notebook PC"), | |
286 | DMI_MATCH(DMI_PRODUCT_VERSION, "HP Pavilion Notebook ZT1000"), | |
287 | }, | |
288 | }, | |
749aea73 EP |
289 | { |
290 | /* | |
f909b1df DT |
291 | * HP Pavilion DV4270ca - |
292 | * like DV4017EA does not raise AUXERR for errors on MUX ports. | |
749aea73 | 293 | */ |
749aea73 EP |
294 | .matches = { |
295 | DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), | |
296 | DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EH476UA#ABL)"), | |
297 | }, | |
298 | }, | |
59311de3 | 299 | { |
59311de3 DT |
300 | .matches = { |
301 | DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), | |
302 | DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P10"), | |
303 | }, | |
304 | }, | |
a91eaa16 | 305 | { |
a91eaa16 DT |
306 | .matches = { |
307 | DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), | |
308 | DMI_MATCH(DMI_PRODUCT_NAME, "EQUIUM A110"), | |
309 | }, | |
310 | }, | |
865190cd | 311 | { |
865190cd DT |
312 | .matches = { |
313 | DMI_MATCH(DMI_SYS_VENDOR, "ALIENWARE"), | |
314 | DMI_MATCH(DMI_PRODUCT_NAME, "Sentia"), | |
315 | }, | |
316 | }, | |
4eb38ac0 | 317 | { |
f909b1df | 318 | /* Sharp Actius MM20 */ |
4eb38ac0 DT |
319 | .matches = { |
320 | DMI_MATCH(DMI_SYS_VENDOR, "SHARP"), | |
321 | DMI_MATCH(DMI_PRODUCT_NAME, "PC-MM20 Series"), | |
322 | }, | |
323 | }, | |
3dd01a83 | 324 | { |
f909b1df | 325 | /* Sony Vaio FS-115b */ |
3dd01a83 VP |
326 | .matches = { |
327 | DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), | |
328 | DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FS115B"), | |
329 | }, | |
330 | }, | |
b0225e8f DT |
331 | { |
332 | /* | |
f909b1df DT |
333 | * Sony Vaio FZ-240E - |
334 | * reset and GET ID commands issued via KBD port are | |
b0225e8f DT |
335 | * sometimes being delivered to AUX3. |
336 | */ | |
b0225e8f DT |
337 | .matches = { |
338 | DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), | |
339 | DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FZ240E"), | |
340 | }, | |
341 | }, | |
e2df452b | 342 | { |
f909b1df | 343 | /* Amoi M636/A737 */ |
e2df452b CH |
344 | .matches = { |
345 | DMI_MATCH(DMI_SYS_VENDOR, "Amoi Electronics CO.,LTD."), | |
346 | DMI_MATCH(DMI_PRODUCT_NAME, "M636/A737 platform"), | |
347 | }, | |
348 | }, | |
2a2dcd65 | 349 | { |
f909b1df | 350 | /* Lenovo 3000 n100 */ |
2a2dcd65 JK |
351 | .matches = { |
352 | DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), | |
9ce1ca28 | 353 | DMI_MATCH(DMI_PRODUCT_NAME, "076804U"), |
2a2dcd65 JK |
354 | }, |
355 | }, | |
0376bce7 | 356 | { |
0376bce7 JK |
357 | .matches = { |
358 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
359 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1360"), | |
360 | }, | |
361 | }, | |
5b5b43d0 | 362 | { |
f909b1df | 363 | /* Gericom Bellagio */ |
5b5b43d0 JK |
364 | .matches = { |
365 | DMI_MATCH(DMI_SYS_VENDOR, "Gericom"), | |
366 | DMI_MATCH(DMI_PRODUCT_NAME, "N34AS6"), | |
367 | }, | |
368 | }, | |
5bd8a05e | 369 | { |
f909b1df | 370 | /* IBM 2656 */ |
5bd8a05e CM |
371 | .matches = { |
372 | DMI_MATCH(DMI_SYS_VENDOR, "IBM"), | |
373 | DMI_MATCH(DMI_PRODUCT_NAME, "2656"), | |
374 | }, | |
375 | }, | |
786b11cc | 376 | { |
f909b1df | 377 | /* Dell XPS M1530 */ |
786b11cc HRK |
378 | .matches = { |
379 | DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), | |
380 | DMI_MATCH(DMI_PRODUCT_NAME, "XPS M1530"), | |
381 | }, | |
382 | }, | |
5f4ba04f | 383 | { |
f909b1df | 384 | /* Compal HEL80I */ |
5f4ba04f DT |
385 | .matches = { |
386 | DMI_MATCH(DMI_SYS_VENDOR, "COMPAL"), | |
387 | DMI_MATCH(DMI_PRODUCT_NAME, "HEL80I"), | |
388 | }, | |
389 | }, | |
9334e90d | 390 | { |
f909b1df | 391 | /* Dell Vostro 1510 */ |
9334e90d JK |
392 | .matches = { |
393 | DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), | |
394 | DMI_MATCH(DMI_PRODUCT_NAME, "Vostro1510"), | |
395 | }, | |
396 | }, | |
ced909ff | 397 | { |
f909b1df | 398 | /* Acer Aspire 5536 */ |
ced909ff DT |
399 | .matches = { |
400 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
401 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5536"), | |
402 | DMI_MATCH(DMI_PRODUCT_VERSION, "0100"), | |
403 | }, | |
404 | }, | |
1da177e4 LT |
405 | { } |
406 | }; | |
407 | ||
f909b1df | 408 | static const struct dmi_system_id __initconst i8042_dmi_reset_table[] = { |
7c46e236 | 409 | { |
f909b1df | 410 | /* MSI Wind U-100 */ |
7c46e236 AV |
411 | .matches = { |
412 | DMI_MATCH(DMI_BOARD_NAME, "U-100"), | |
413 | DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"), | |
414 | }, | |
415 | }, | |
416 | { | |
f909b1df | 417 | /* LG Electronics X110 */ |
7c46e236 AV |
418 | .matches = { |
419 | DMI_MATCH(DMI_BOARD_NAME, "X110"), | |
420 | DMI_MATCH(DMI_BOARD_VENDOR, "LG Electronics Inc."), | |
421 | }, | |
422 | }, | |
9230ccb1 | 423 | { |
f909b1df | 424 | /* Acer Aspire One 150 */ |
9230ccb1 YL |
425 | .matches = { |
426 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
427 | DMI_MATCH(DMI_PRODUCT_NAME, "AOA150"), | |
428 | }, | |
429 | }, | |
430 | { | |
f909b1df | 431 | /* Advent 4211 */ |
9230ccb1 YL |
432 | .matches = { |
433 | DMI_MATCH(DMI_SYS_VENDOR, "DIXONSXP"), | |
434 | DMI_MATCH(DMI_PRODUCT_NAME, "Advent 4211"), | |
435 | }, | |
436 | }, | |
437 | { | |
f909b1df | 438 | /* Medion Akoya Mini E1210 */ |
9230ccb1 YL |
439 | .matches = { |
440 | DMI_MATCH(DMI_SYS_VENDOR, "MEDION"), | |
441 | DMI_MATCH(DMI_PRODUCT_NAME, "E1210"), | |
442 | }, | |
443 | }, | |
31968ecf CF |
444 | { |
445 | /* Medion Akoya E1222 */ | |
446 | .matches = { | |
447 | DMI_MATCH(DMI_SYS_VENDOR, "MEDION"), | |
448 | DMI_MATCH(DMI_PRODUCT_NAME, "E122X"), | |
449 | }, | |
450 | }, | |
9230ccb1 | 451 | { |
f909b1df | 452 | /* Mivvy M310 */ |
9230ccb1 YL |
453 | .matches = { |
454 | DMI_MATCH(DMI_SYS_VENDOR, "VIOOO"), | |
455 | DMI_MATCH(DMI_PRODUCT_NAME, "N10"), | |
456 | }, | |
457 | }, | |
049e2d13 | 458 | { |
f909b1df | 459 | /* Dell Vostro 1320 */ |
049e2d13 AA |
460 | .matches = { |
461 | DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), | |
462 | DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1320"), | |
463 | }, | |
464 | }, | |
465 | { | |
f909b1df | 466 | /* Dell Vostro 1520 */ |
049e2d13 AA |
467 | .matches = { |
468 | DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), | |
469 | DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1520"), | |
470 | }, | |
471 | }, | |
472 | { | |
f909b1df | 473 | /* Dell Vostro 1720 */ |
049e2d13 AA |
474 | .matches = { |
475 | DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), | |
476 | DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1720"), | |
477 | }, | |
478 | }, | |
7c46e236 AV |
479 | { } |
480 | }; | |
481 | ||
c3a34f43 | 482 | #ifdef CONFIG_PNP |
f909b1df | 483 | static const struct dmi_system_id __initconst i8042_dmi_nopnp_table[] = { |
c3a34f43 | 484 | { |
f909b1df | 485 | /* Intel MBO Desktop D845PESV */ |
c3a34f43 JK |
486 | .matches = { |
487 | DMI_MATCH(DMI_BOARD_NAME, "D845PESV"), | |
488 | DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"), | |
489 | }, | |
490 | }, | |
7c46e236 | 491 | { |
f909b1df | 492 | /* MSI Wind U-100 */ |
7c46e236 AV |
493 | .matches = { |
494 | DMI_MATCH(DMI_BOARD_NAME, "U-100"), | |
495 | DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"), | |
496 | }, | |
497 | }, | |
c3a34f43 JK |
498 | { } |
499 | }; | |
1c7827ae | 500 | |
f909b1df | 501 | static const struct dmi_system_id __initconst i8042_dmi_laptop_table[] = { |
1c7827ae | 502 | { |
1c7827ae DT |
503 | .matches = { |
504 | DMI_MATCH(DMI_CHASSIS_TYPE, "8"), /* Portable */ | |
505 | }, | |
506 | }, | |
507 | { | |
1c7827ae DT |
508 | .matches = { |
509 | DMI_MATCH(DMI_CHASSIS_TYPE, "9"), /* Laptop */ | |
510 | }, | |
511 | }, | |
512 | { | |
1c7827ae DT |
513 | .matches = { |
514 | DMI_MATCH(DMI_CHASSIS_TYPE, "10"), /* Notebook */ | |
515 | }, | |
516 | }, | |
517 | { | |
1c7827ae DT |
518 | .matches = { |
519 | DMI_MATCH(DMI_CHASSIS_TYPE, "14"), /* Sub-Notebook */ | |
520 | }, | |
521 | }, | |
522 | { } | |
523 | }; | |
1da177e4 LT |
524 | #endif |
525 | ||
8987fec0 CC |
526 | /* |
527 | * Some Wistron based laptops need us to explicitly enable the 'Dritek | |
528 | * keyboard extension' to make their extra keys start generating scancodes. | |
529 | * Originally, this was just confined to older laptops, but a few Acer laptops | |
530 | * have turned up in 2007 that also need this again. | |
531 | */ | |
f909b1df | 532 | static const struct dmi_system_id __initconst i8042_dmi_dritek_table[] = { |
e6edbdc5 ESA |
533 | { |
534 | /* Acer Aspire 5610 */ | |
535 | .matches = { | |
536 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
537 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5610"), | |
538 | }, | |
539 | }, | |
8987fec0 | 540 | { |
f909b1df | 541 | /* Acer Aspire 5630 */ |
8987fec0 CC |
542 | .matches = { |
543 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
544 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5630"), | |
545 | }, | |
546 | }, | |
547 | { | |
f909b1df | 548 | /* Acer Aspire 5650 */ |
8987fec0 CC |
549 | .matches = { |
550 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
551 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5650"), | |
552 | }, | |
553 | }, | |
554 | { | |
f909b1df | 555 | /* Acer Aspire 5680 */ |
8987fec0 CC |
556 | .matches = { |
557 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
558 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5680"), | |
559 | }, | |
560 | }, | |
0e7e92fa | 561 | { |
f909b1df | 562 | /* Acer Aspire 5720 */ |
0e7e92fa CC |
563 | .matches = { |
564 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
565 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5720"), | |
566 | }, | |
567 | }, | |
5799ddb5 | 568 | { |
f909b1df | 569 | /* Acer Aspire 9110 */ |
5799ddb5 CC |
570 | .matches = { |
571 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
572 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 9110"), | |
573 | }, | |
574 | }, | |
65e660aa | 575 | { |
f909b1df | 576 | /* Acer TravelMate 660 */ |
65e660aa BP |
577 | .matches = { |
578 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
579 | DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 660"), | |
580 | }, | |
581 | }, | |
8987fec0 | 582 | { |
f909b1df | 583 | /* Acer TravelMate 2490 */ |
8987fec0 CC |
584 | .matches = { |
585 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
586 | DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2490"), | |
587 | }, | |
588 | }, | |
8e4ae101 | 589 | { |
f909b1df | 590 | /* Acer TravelMate 4280 */ |
8e4ae101 CC |
591 | .matches = { |
592 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
593 | DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 4280"), | |
594 | }, | |
595 | }, | |
8987fec0 CC |
596 | { } |
597 | }; | |
598 | ||
599 | #endif /* CONFIG_X86 */ | |
600 | ||
1da177e4 LT |
601 | #ifdef CONFIG_PNP |
602 | #include <linux/pnp.h> | |
603 | ||
386b3849 | 604 | static bool i8042_pnp_kbd_registered; |
2bfc3c6e | 605 | static unsigned int i8042_pnp_kbd_devices; |
386b3849 | 606 | static bool i8042_pnp_aux_registered; |
2bfc3c6e | 607 | static unsigned int i8042_pnp_aux_devices; |
1da177e4 LT |
608 | |
609 | static int i8042_pnp_command_reg; | |
610 | static int i8042_pnp_data_reg; | |
611 | static int i8042_pnp_kbd_irq; | |
612 | static int i8042_pnp_aux_irq; | |
613 | ||
614 | static char i8042_pnp_kbd_name[32]; | |
615 | static char i8042_pnp_aux_name[32]; | |
616 | ||
617 | static int i8042_pnp_kbd_probe(struct pnp_dev *dev, const struct pnp_device_id *did) | |
618 | { | |
619 | if (pnp_port_valid(dev, 0) && pnp_port_len(dev, 0) == 1) | |
620 | i8042_pnp_data_reg = pnp_port_start(dev,0); | |
621 | ||
622 | if (pnp_port_valid(dev, 1) && pnp_port_len(dev, 1) == 1) | |
623 | i8042_pnp_command_reg = pnp_port_start(dev, 1); | |
624 | ||
625 | if (pnp_irq_valid(dev,0)) | |
626 | i8042_pnp_kbd_irq = pnp_irq(dev, 0); | |
627 | ||
8c6deb9c | 628 | strlcpy(i8042_pnp_kbd_name, did->id, sizeof(i8042_pnp_kbd_name)); |
1da177e4 | 629 | if (strlen(pnp_dev_name(dev))) { |
8c6deb9c RK |
630 | strlcat(i8042_pnp_kbd_name, ":", sizeof(i8042_pnp_kbd_name)); |
631 | strlcat(i8042_pnp_kbd_name, pnp_dev_name(dev), sizeof(i8042_pnp_kbd_name)); | |
1da177e4 LT |
632 | } |
633 | ||
3e6e15a8 AS |
634 | /* Keyboard ports are always supposed to be wakeup-enabled */ |
635 | device_set_wakeup_enable(&dev->dev, true); | |
636 | ||
2bfc3c6e | 637 | i8042_pnp_kbd_devices++; |
1da177e4 LT |
638 | return 0; |
639 | } | |
640 | ||
641 | static int i8042_pnp_aux_probe(struct pnp_dev *dev, const struct pnp_device_id *did) | |
642 | { | |
643 | if (pnp_port_valid(dev, 0) && pnp_port_len(dev, 0) == 1) | |
644 | i8042_pnp_data_reg = pnp_port_start(dev,0); | |
645 | ||
646 | if (pnp_port_valid(dev, 1) && pnp_port_len(dev, 1) == 1) | |
647 | i8042_pnp_command_reg = pnp_port_start(dev, 1); | |
648 | ||
649 | if (pnp_irq_valid(dev, 0)) | |
650 | i8042_pnp_aux_irq = pnp_irq(dev, 0); | |
651 | ||
8c6deb9c | 652 | strlcpy(i8042_pnp_aux_name, did->id, sizeof(i8042_pnp_aux_name)); |
1da177e4 | 653 | if (strlen(pnp_dev_name(dev))) { |
8c6deb9c RK |
654 | strlcat(i8042_pnp_aux_name, ":", sizeof(i8042_pnp_aux_name)); |
655 | strlcat(i8042_pnp_aux_name, pnp_dev_name(dev), sizeof(i8042_pnp_aux_name)); | |
1da177e4 LT |
656 | } |
657 | ||
2bfc3c6e | 658 | i8042_pnp_aux_devices++; |
1da177e4 LT |
659 | return 0; |
660 | } | |
661 | ||
662 | static struct pnp_device_id pnp_kbd_devids[] = { | |
09fac079 MG |
663 | { .id = "PNP0300", .driver_data = 0 }, |
664 | { .id = "PNP0301", .driver_data = 0 }, | |
665 | { .id = "PNP0302", .driver_data = 0 }, | |
1da177e4 | 666 | { .id = "PNP0303", .driver_data = 0 }, |
09fac079 MG |
667 | { .id = "PNP0304", .driver_data = 0 }, |
668 | { .id = "PNP0305", .driver_data = 0 }, | |
669 | { .id = "PNP0306", .driver_data = 0 }, | |
670 | { .id = "PNP0309", .driver_data = 0 }, | |
671 | { .id = "PNP030a", .driver_data = 0 }, | |
1da177e4 | 672 | { .id = "PNP030b", .driver_data = 0 }, |
09fac079 MG |
673 | { .id = "PNP0320", .driver_data = 0 }, |
674 | { .id = "PNP0343", .driver_data = 0 }, | |
675 | { .id = "PNP0344", .driver_data = 0 }, | |
676 | { .id = "PNP0345", .driver_data = 0 }, | |
677 | { .id = "CPQA0D7", .driver_data = 0 }, | |
1da177e4 LT |
678 | { .id = "", }, |
679 | }; | |
680 | ||
681 | static struct pnp_driver i8042_pnp_kbd_driver = { | |
682 | .name = "i8042 kbd", | |
683 | .id_table = pnp_kbd_devids, | |
684 | .probe = i8042_pnp_kbd_probe, | |
685 | }; | |
686 | ||
687 | static struct pnp_device_id pnp_aux_devids[] = { | |
dba06b83 | 688 | { .id = "AUI0200", .driver_data = 0 }, |
b9973954 DT |
689 | { .id = "FJC6000", .driver_data = 0 }, |
690 | { .id = "FJC6001", .driver_data = 0 }, | |
1da177e4 LT |
691 | { .id = "PNP0f03", .driver_data = 0 }, |
692 | { .id = "PNP0f0b", .driver_data = 0 }, | |
693 | { .id = "PNP0f0e", .driver_data = 0 }, | |
694 | { .id = "PNP0f12", .driver_data = 0 }, | |
695 | { .id = "PNP0f13", .driver_data = 0 }, | |
696 | { .id = "PNP0f19", .driver_data = 0 }, | |
697 | { .id = "PNP0f1c", .driver_data = 0 }, | |
698 | { .id = "SYN0801", .driver_data = 0 }, | |
699 | { .id = "", }, | |
700 | }; | |
701 | ||
702 | static struct pnp_driver i8042_pnp_aux_driver = { | |
703 | .name = "i8042 aux", | |
704 | .id_table = pnp_aux_devids, | |
705 | .probe = i8042_pnp_aux_probe, | |
706 | }; | |
707 | ||
708 | static void i8042_pnp_exit(void) | |
709 | { | |
74af42bb | 710 | if (i8042_pnp_kbd_registered) { |
386b3849 | 711 | i8042_pnp_kbd_registered = false; |
1da177e4 | 712 | pnp_unregister_driver(&i8042_pnp_kbd_driver); |
74af42bb | 713 | } |
1da177e4 | 714 | |
74af42bb | 715 | if (i8042_pnp_aux_registered) { |
386b3849 | 716 | i8042_pnp_aux_registered = false; |
1da177e4 | 717 | pnp_unregister_driver(&i8042_pnp_aux_driver); |
74af42bb | 718 | } |
1da177e4 LT |
719 | } |
720 | ||
8d5987a6 | 721 | static int __init i8042_pnp_init(void) |
1da177e4 | 722 | { |
c3d31e7f | 723 | char kbd_irq_str[4] = { 0 }, aux_irq_str[4] = { 0 }; |
7dcc9c23 | 724 | bool pnp_data_busted = false; |
2bfc3c6e | 725 | int err; |
1da177e4 | 726 | |
c3a34f43 JK |
727 | #ifdef CONFIG_X86 |
728 | if (dmi_check_system(i8042_dmi_nopnp_table)) | |
386b3849 | 729 | i8042_nopnp = true; |
c3a34f43 JK |
730 | #endif |
731 | ||
1da177e4 | 732 | if (i8042_nopnp) { |
39fa5800 | 733 | printk(KERN_INFO "i8042: PNP detection disabled\n"); |
1da177e4 LT |
734 | return 0; |
735 | } | |
736 | ||
2bfc3c6e BH |
737 | err = pnp_register_driver(&i8042_pnp_kbd_driver); |
738 | if (!err) | |
386b3849 | 739 | i8042_pnp_kbd_registered = true; |
c3d31e7f | 740 | |
2bfc3c6e BH |
741 | err = pnp_register_driver(&i8042_pnp_aux_driver); |
742 | if (!err) | |
386b3849 | 743 | i8042_pnp_aux_registered = true; |
1da177e4 | 744 | |
2bfc3c6e | 745 | if (!i8042_pnp_kbd_devices && !i8042_pnp_aux_devices) { |
1da177e4 LT |
746 | i8042_pnp_exit(); |
747 | #if defined(__ia64__) | |
748 | return -ENODEV; | |
749 | #else | |
5a72afc0 | 750 | printk(KERN_INFO "PNP: No PS/2 controller found. Probing ports directly.\n"); |
1da177e4 LT |
751 | return 0; |
752 | #endif | |
753 | } | |
754 | ||
2bfc3c6e | 755 | if (i8042_pnp_kbd_devices) |
c3d31e7f DT |
756 | snprintf(kbd_irq_str, sizeof(kbd_irq_str), |
757 | "%d", i8042_pnp_kbd_irq); | |
2bfc3c6e | 758 | if (i8042_pnp_aux_devices) |
c3d31e7f DT |
759 | snprintf(aux_irq_str, sizeof(aux_irq_str), |
760 | "%d", i8042_pnp_aux_irq); | |
761 | ||
762 | printk(KERN_INFO "PNP: PS/2 Controller [%s%s%s] at %#x,%#x irq %s%s%s\n", | |
2bfc3c6e | 763 | i8042_pnp_kbd_name, (i8042_pnp_kbd_devices && i8042_pnp_aux_devices) ? "," : "", |
c3d31e7f DT |
764 | i8042_pnp_aux_name, |
765 | i8042_pnp_data_reg, i8042_pnp_command_reg, | |
2bfc3c6e | 766 | kbd_irq_str, (i8042_pnp_kbd_devices && i8042_pnp_aux_devices) ? "," : "", |
c3d31e7f DT |
767 | aux_irq_str); |
768 | ||
769 | #if defined(__ia64__) | |
2bfc3c6e | 770 | if (!i8042_pnp_kbd_devices) |
386b3849 | 771 | i8042_nokbd = true; |
2bfc3c6e | 772 | if (!i8042_pnp_aux_devices) |
386b3849 | 773 | i8042_noaux = true; |
c3d31e7f DT |
774 | #endif |
775 | ||
1da177e4 | 776 | if (((i8042_pnp_data_reg & ~0xf) == (i8042_data_reg & ~0xf) && |
080c652d DT |
777 | i8042_pnp_data_reg != i8042_data_reg) || |
778 | !i8042_pnp_data_reg) { | |
779 | printk(KERN_WARNING | |
780 | "PNP: PS/2 controller has invalid data port %#x; " | |
781 | "using default %#x\n", | |
1da177e4 LT |
782 | i8042_pnp_data_reg, i8042_data_reg); |
783 | i8042_pnp_data_reg = i8042_data_reg; | |
386b3849 | 784 | pnp_data_busted = true; |
1da177e4 LT |
785 | } |
786 | ||
787 | if (((i8042_pnp_command_reg & ~0xf) == (i8042_command_reg & ~0xf) && | |
080c652d DT |
788 | i8042_pnp_command_reg != i8042_command_reg) || |
789 | !i8042_pnp_command_reg) { | |
790 | printk(KERN_WARNING | |
791 | "PNP: PS/2 controller has invalid command port %#x; " | |
792 | "using default %#x\n", | |
1da177e4 LT |
793 | i8042_pnp_command_reg, i8042_command_reg); |
794 | i8042_pnp_command_reg = i8042_command_reg; | |
386b3849 | 795 | pnp_data_busted = true; |
1da177e4 LT |
796 | } |
797 | ||
945ef0d4 | 798 | if (!i8042_nokbd && !i8042_pnp_kbd_irq) { |
080c652d DT |
799 | printk(KERN_WARNING |
800 | "PNP: PS/2 controller doesn't have KBD irq; " | |
801 | "using default %d\n", i8042_kbd_irq); | |
1da177e4 | 802 | i8042_pnp_kbd_irq = i8042_kbd_irq; |
386b3849 | 803 | pnp_data_busted = true; |
1da177e4 LT |
804 | } |
805 | ||
c3d31e7f | 806 | if (!i8042_noaux && !i8042_pnp_aux_irq) { |
080c652d DT |
807 | if (!pnp_data_busted && i8042_pnp_kbd_irq) { |
808 | printk(KERN_WARNING | |
809 | "PNP: PS/2 appears to have AUX port disabled, " | |
810 | "if this is incorrect please boot with " | |
811 | "i8042.nopnp\n"); | |
386b3849 | 812 | i8042_noaux = true; |
080c652d DT |
813 | } else { |
814 | printk(KERN_WARNING | |
815 | "PNP: PS/2 controller doesn't have AUX irq; " | |
816 | "using default %d\n", i8042_aux_irq); | |
817 | i8042_pnp_aux_irq = i8042_aux_irq; | |
818 | } | |
1da177e4 LT |
819 | } |
820 | ||
1da177e4 LT |
821 | i8042_data_reg = i8042_pnp_data_reg; |
822 | i8042_command_reg = i8042_pnp_command_reg; | |
823 | i8042_kbd_irq = i8042_pnp_kbd_irq; | |
824 | i8042_aux_irq = i8042_pnp_aux_irq; | |
825 | ||
1c7827ae DT |
826 | #ifdef CONFIG_X86 |
827 | i8042_bypass_aux_irq_test = !pnp_data_busted && | |
828 | dmi_check_system(i8042_dmi_laptop_table); | |
829 | #endif | |
830 | ||
1da177e4 LT |
831 | return 0; |
832 | } | |
833 | ||
8d5987a6 DT |
834 | #else |
835 | static inline int i8042_pnp_init(void) { return 0; } | |
836 | static inline void i8042_pnp_exit(void) { } | |
1da177e4 LT |
837 | #endif |
838 | ||
8d5987a6 | 839 | static int __init i8042_platform_init(void) |
1da177e4 | 840 | { |
8d5987a6 DT |
841 | int retval; |
842 | ||
1da177e4 LT |
843 | /* |
844 | * On ix86 platforms touching the i8042 data register region can do really | |
845 | * bad things. Because of this the region is always reserved on ix86 boxes. | |
846 | * | |
847 | * if (!request_region(I8042_DATA_REG, 16, "i8042")) | |
8d5987a6 | 848 | * return -EBUSY; |
1da177e4 LT |
849 | */ |
850 | ||
851 | i8042_kbd_irq = I8042_MAP_IRQ(1); | |
852 | i8042_aux_irq = I8042_MAP_IRQ(12); | |
853 | ||
8d5987a6 DT |
854 | retval = i8042_pnp_init(); |
855 | if (retval) | |
856 | return retval; | |
1da177e4 LT |
857 | |
858 | #if defined(__ia64__) | |
386b3849 | 859 | i8042_reset = true; |
1da177e4 LT |
860 | #endif |
861 | ||
c3a34f43 | 862 | #ifdef CONFIG_X86 |
7c46e236 | 863 | if (dmi_check_system(i8042_dmi_reset_table)) |
386b3849 | 864 | i8042_reset = true; |
7c46e236 | 865 | |
1da177e4 | 866 | if (dmi_check_system(i8042_dmi_noloop_table)) |
386b3849 | 867 | i8042_noloop = true; |
1da177e4 LT |
868 | |
869 | if (dmi_check_system(i8042_dmi_nomux_table)) | |
386b3849 | 870 | i8042_nomux = true; |
1da177e4 | 871 | |
8987fec0 | 872 | if (dmi_check_system(i8042_dmi_dritek_table)) |
386b3849 | 873 | i8042_dritek = true; |
8987fec0 CC |
874 | #endif /* CONFIG_X86 */ |
875 | ||
8d5987a6 | 876 | return retval; |
1da177e4 LT |
877 | } |
878 | ||
879 | static inline void i8042_platform_exit(void) | |
880 | { | |
1da177e4 | 881 | i8042_pnp_exit(); |
1da177e4 LT |
882 | } |
883 | ||
884 | #endif /* _I8042_X86IA64IO_H */ |