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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 | }, | |
3e1bbc8d KM |
168 | { |
169 | /* Gigabyte Spring Peak - defines wrong chassis type */ | |
170 | .matches = { | |
171 | DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), | |
172 | DMI_MATCH(DMI_PRODUCT_NAME, "Spring Peak"), | |
173 | }, | |
174 | }, | |
59cc1dd9 | 175 | { |
59cc1dd9 DT |
176 | .matches = { |
177 | DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), | |
178 | DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv9700"), | |
179 | DMI_MATCH(DMI_PRODUCT_VERSION, "Rev 1"), | |
180 | }, | |
181 | }, | |
1da177e4 LT |
182 | { } |
183 | }; | |
184 | ||
185 | /* | |
59311de3 | 186 | * Some Fujitsu notebooks are having trouble with touchpads if |
1da177e4 LT |
187 | * active multiplexing mode is activated. Luckily they don't have |
188 | * external PS/2 ports so we can safely disable it. | |
59311de3 DT |
189 | * ... apparently some Toshibas don't like MUX mode either and |
190 | * die horrible death on reboot. | |
1da177e4 | 191 | */ |
f909b1df | 192 | static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = { |
1da177e4 | 193 | { |
f909b1df | 194 | /* Fujitsu Lifebook P7010/P7010D */ |
1da177e4 LT |
195 | .matches = { |
196 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), | |
197 | DMI_MATCH(DMI_PRODUCT_NAME, "P7010"), | |
198 | }, | |
199 | }, | |
bb06ec3c | 200 | { |
f909b1df | 201 | /* Fujitsu Lifebook P7010 */ |
bb06ec3c DT |
202 | .matches = { |
203 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), | |
204 | DMI_MATCH(DMI_PRODUCT_NAME, "0000000000"), | |
205 | }, | |
206 | }, | |
1da177e4 | 207 | { |
f909b1df | 208 | /* Fujitsu Lifebook P5020D */ |
1da177e4 LT |
209 | .matches = { |
210 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), | |
211 | DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook P Series"), | |
212 | }, | |
213 | }, | |
214 | { | |
f909b1df | 215 | /* Fujitsu Lifebook S2000 */ |
1da177e4 LT |
216 | .matches = { |
217 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), | |
218 | DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S Series"), | |
219 | }, | |
220 | }, | |
b4ff99b6 | 221 | { |
f909b1df | 222 | /* Fujitsu Lifebook S6230 */ |
b4ff99b6 DT |
223 | .matches = { |
224 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), | |
225 | DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S6230"), | |
226 | }, | |
227 | }, | |
1da177e4 | 228 | { |
f909b1df | 229 | /* Fujitsu T70H */ |
1da177e4 LT |
230 | .matches = { |
231 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), | |
232 | DMI_MATCH(DMI_PRODUCT_NAME, "FMVLT70H"), | |
233 | }, | |
234 | }, | |
20f07944 | 235 | { |
f909b1df | 236 | /* Fujitsu-Siemens Lifebook T3010 */ |
20f07944 VP |
237 | .matches = { |
238 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), | |
239 | DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T3010"), | |
240 | }, | |
241 | }, | |
7545c24c | 242 | { |
f909b1df | 243 | /* Fujitsu-Siemens Lifebook E4010 */ |
7545c24c DT |
244 | .matches = { |
245 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), | |
246 | DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E4010"), | |
247 | }, | |
248 | }, | |
3f79b1e9 | 249 | { |
f909b1df | 250 | /* Fujitsu-Siemens Amilo Pro 2010 */ |
3f79b1e9 JK |
251 | .matches = { |
252 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), | |
253 | DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro V2010"), | |
254 | }, | |
255 | }, | |
efd51846 | 256 | { |
f909b1df | 257 | /* Fujitsu-Siemens Amilo Pro 2030 */ |
efd51846 JK |
258 | .matches = { |
259 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), | |
260 | DMI_MATCH(DMI_PRODUCT_NAME, "AMILO PRO V2030"), | |
261 | }, | |
262 | }, | |
cc8310e3 DT |
263 | { |
264 | /* | |
265 | * No data is coming from the touchscreen unless KBC | |
266 | * is in legacy mode. | |
267 | */ | |
f909b1df | 268 | /* Panasonic CF-29 */ |
cc8310e3 DT |
269 | .matches = { |
270 | DMI_MATCH(DMI_SYS_VENDOR, "Matsushita"), | |
271 | DMI_MATCH(DMI_PRODUCT_NAME, "CF-29"), | |
272 | }, | |
273 | }, | |
6e782584 DT |
274 | { |
275 | /* | |
f909b1df DT |
276 | * HP Pavilion DV4017EA - |
277 | * errors on MUX ports are reported without raising AUXDATA | |
6e782584 DT |
278 | * causing "spurious NAK" messages. |
279 | */ | |
6e782584 DT |
280 | .matches = { |
281 | DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), | |
282 | DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EA032EA#ABF)"), | |
283 | }, | |
284 | }, | |
9d9d50bb DT |
285 | { |
286 | /* | |
f909b1df DT |
287 | * HP Pavilion ZT1000 - |
288 | * like DV4017EA does not raise AUXERR for errors on MUX ports. | |
9d9d50bb | 289 | */ |
9d9d50bb DT |
290 | .matches = { |
291 | DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), | |
292 | DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion Notebook PC"), | |
293 | DMI_MATCH(DMI_PRODUCT_VERSION, "HP Pavilion Notebook ZT1000"), | |
294 | }, | |
295 | }, | |
749aea73 EP |
296 | { |
297 | /* | |
f909b1df DT |
298 | * HP Pavilion DV4270ca - |
299 | * like DV4017EA does not raise AUXERR for errors on MUX ports. | |
749aea73 | 300 | */ |
749aea73 EP |
301 | .matches = { |
302 | DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), | |
303 | DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EH476UA#ABL)"), | |
304 | }, | |
305 | }, | |
59311de3 | 306 | { |
59311de3 DT |
307 | .matches = { |
308 | DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), | |
309 | DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P10"), | |
310 | }, | |
311 | }, | |
a91eaa16 | 312 | { |
a91eaa16 DT |
313 | .matches = { |
314 | DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), | |
315 | DMI_MATCH(DMI_PRODUCT_NAME, "EQUIUM A110"), | |
316 | }, | |
317 | }, | |
865190cd | 318 | { |
865190cd DT |
319 | .matches = { |
320 | DMI_MATCH(DMI_SYS_VENDOR, "ALIENWARE"), | |
321 | DMI_MATCH(DMI_PRODUCT_NAME, "Sentia"), | |
322 | }, | |
323 | }, | |
4eb38ac0 | 324 | { |
f909b1df | 325 | /* Sharp Actius MM20 */ |
4eb38ac0 DT |
326 | .matches = { |
327 | DMI_MATCH(DMI_SYS_VENDOR, "SHARP"), | |
328 | DMI_MATCH(DMI_PRODUCT_NAME, "PC-MM20 Series"), | |
329 | }, | |
330 | }, | |
3dd01a83 | 331 | { |
f909b1df | 332 | /* Sony Vaio FS-115b */ |
3dd01a83 VP |
333 | .matches = { |
334 | DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), | |
335 | DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FS115B"), | |
336 | }, | |
337 | }, | |
b0225e8f DT |
338 | { |
339 | /* | |
f909b1df DT |
340 | * Sony Vaio FZ-240E - |
341 | * reset and GET ID commands issued via KBD port are | |
b0225e8f DT |
342 | * sometimes being delivered to AUX3. |
343 | */ | |
b0225e8f DT |
344 | .matches = { |
345 | DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), | |
346 | DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FZ240E"), | |
347 | }, | |
348 | }, | |
e2df452b | 349 | { |
f909b1df | 350 | /* Amoi M636/A737 */ |
e2df452b CH |
351 | .matches = { |
352 | DMI_MATCH(DMI_SYS_VENDOR, "Amoi Electronics CO.,LTD."), | |
353 | DMI_MATCH(DMI_PRODUCT_NAME, "M636/A737 platform"), | |
354 | }, | |
355 | }, | |
2a2dcd65 | 356 | { |
f909b1df | 357 | /* Lenovo 3000 n100 */ |
2a2dcd65 JK |
358 | .matches = { |
359 | DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), | |
9ce1ca28 | 360 | DMI_MATCH(DMI_PRODUCT_NAME, "076804U"), |
2a2dcd65 JK |
361 | }, |
362 | }, | |
0376bce7 | 363 | { |
0376bce7 JK |
364 | .matches = { |
365 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
366 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1360"), | |
367 | }, | |
368 | }, | |
5b5b43d0 | 369 | { |
f909b1df | 370 | /* Gericom Bellagio */ |
5b5b43d0 JK |
371 | .matches = { |
372 | DMI_MATCH(DMI_SYS_VENDOR, "Gericom"), | |
373 | DMI_MATCH(DMI_PRODUCT_NAME, "N34AS6"), | |
374 | }, | |
375 | }, | |
5bd8a05e | 376 | { |
f909b1df | 377 | /* IBM 2656 */ |
5bd8a05e CM |
378 | .matches = { |
379 | DMI_MATCH(DMI_SYS_VENDOR, "IBM"), | |
380 | DMI_MATCH(DMI_PRODUCT_NAME, "2656"), | |
381 | }, | |
382 | }, | |
786b11cc | 383 | { |
f909b1df | 384 | /* Dell XPS M1530 */ |
786b11cc HRK |
385 | .matches = { |
386 | DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), | |
387 | DMI_MATCH(DMI_PRODUCT_NAME, "XPS M1530"), | |
388 | }, | |
389 | }, | |
5f4ba04f | 390 | { |
f909b1df | 391 | /* Compal HEL80I */ |
5f4ba04f DT |
392 | .matches = { |
393 | DMI_MATCH(DMI_SYS_VENDOR, "COMPAL"), | |
394 | DMI_MATCH(DMI_PRODUCT_NAME, "HEL80I"), | |
395 | }, | |
396 | }, | |
9334e90d | 397 | { |
f909b1df | 398 | /* Dell Vostro 1510 */ |
9334e90d JK |
399 | .matches = { |
400 | DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), | |
401 | DMI_MATCH(DMI_PRODUCT_NAME, "Vostro1510"), | |
402 | }, | |
403 | }, | |
ced909ff | 404 | { |
f909b1df | 405 | /* Acer Aspire 5536 */ |
ced909ff DT |
406 | .matches = { |
407 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
408 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5536"), | |
409 | DMI_MATCH(DMI_PRODUCT_VERSION, "0100"), | |
410 | }, | |
411 | }, | |
1da177e4 LT |
412 | { } |
413 | }; | |
414 | ||
f909b1df | 415 | static const struct dmi_system_id __initconst i8042_dmi_reset_table[] = { |
7c46e236 | 416 | { |
f909b1df | 417 | /* MSI Wind U-100 */ |
7c46e236 AV |
418 | .matches = { |
419 | DMI_MATCH(DMI_BOARD_NAME, "U-100"), | |
420 | DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"), | |
421 | }, | |
422 | }, | |
423 | { | |
f909b1df | 424 | /* LG Electronics X110 */ |
7c46e236 AV |
425 | .matches = { |
426 | DMI_MATCH(DMI_BOARD_NAME, "X110"), | |
427 | DMI_MATCH(DMI_BOARD_VENDOR, "LG Electronics Inc."), | |
428 | }, | |
429 | }, | |
9230ccb1 | 430 | { |
f909b1df | 431 | /* Acer Aspire One 150 */ |
9230ccb1 YL |
432 | .matches = { |
433 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
434 | DMI_MATCH(DMI_PRODUCT_NAME, "AOA150"), | |
435 | }, | |
436 | }, | |
437 | { | |
f909b1df | 438 | /* Advent 4211 */ |
9230ccb1 YL |
439 | .matches = { |
440 | DMI_MATCH(DMI_SYS_VENDOR, "DIXONSXP"), | |
441 | DMI_MATCH(DMI_PRODUCT_NAME, "Advent 4211"), | |
442 | }, | |
443 | }, | |
444 | { | |
f909b1df | 445 | /* Medion Akoya Mini E1210 */ |
9230ccb1 YL |
446 | .matches = { |
447 | DMI_MATCH(DMI_SYS_VENDOR, "MEDION"), | |
448 | DMI_MATCH(DMI_PRODUCT_NAME, "E1210"), | |
449 | }, | |
450 | }, | |
31968ecf CF |
451 | { |
452 | /* Medion Akoya E1222 */ | |
453 | .matches = { | |
454 | DMI_MATCH(DMI_SYS_VENDOR, "MEDION"), | |
455 | DMI_MATCH(DMI_PRODUCT_NAME, "E122X"), | |
456 | }, | |
457 | }, | |
9230ccb1 | 458 | { |
f909b1df | 459 | /* Mivvy M310 */ |
9230ccb1 YL |
460 | .matches = { |
461 | DMI_MATCH(DMI_SYS_VENDOR, "VIOOO"), | |
462 | DMI_MATCH(DMI_PRODUCT_NAME, "N10"), | |
463 | }, | |
464 | }, | |
049e2d13 | 465 | { |
f909b1df | 466 | /* Dell Vostro 1320 */ |
049e2d13 AA |
467 | .matches = { |
468 | DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), | |
469 | DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1320"), | |
470 | }, | |
471 | }, | |
472 | { | |
f909b1df | 473 | /* Dell Vostro 1520 */ |
049e2d13 AA |
474 | .matches = { |
475 | DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), | |
476 | DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1520"), | |
477 | }, | |
478 | }, | |
479 | { | |
f909b1df | 480 | /* Dell Vostro 1720 */ |
049e2d13 AA |
481 | .matches = { |
482 | DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), | |
483 | DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1720"), | |
484 | }, | |
485 | }, | |
7c46e236 AV |
486 | { } |
487 | }; | |
488 | ||
c3a34f43 | 489 | #ifdef CONFIG_PNP |
f909b1df | 490 | static const struct dmi_system_id __initconst i8042_dmi_nopnp_table[] = { |
c3a34f43 | 491 | { |
f909b1df | 492 | /* Intel MBO Desktop D845PESV */ |
c3a34f43 JK |
493 | .matches = { |
494 | DMI_MATCH(DMI_BOARD_NAME, "D845PESV"), | |
495 | DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"), | |
496 | }, | |
497 | }, | |
7c46e236 | 498 | { |
f909b1df | 499 | /* MSI Wind U-100 */ |
7c46e236 AV |
500 | .matches = { |
501 | DMI_MATCH(DMI_BOARD_NAME, "U-100"), | |
502 | DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"), | |
503 | }, | |
504 | }, | |
c3a34f43 JK |
505 | { } |
506 | }; | |
1c7827ae | 507 | |
f909b1df | 508 | static const struct dmi_system_id __initconst i8042_dmi_laptop_table[] = { |
1c7827ae | 509 | { |
1c7827ae DT |
510 | .matches = { |
511 | DMI_MATCH(DMI_CHASSIS_TYPE, "8"), /* Portable */ | |
512 | }, | |
513 | }, | |
514 | { | |
1c7827ae DT |
515 | .matches = { |
516 | DMI_MATCH(DMI_CHASSIS_TYPE, "9"), /* Laptop */ | |
517 | }, | |
518 | }, | |
519 | { | |
1c7827ae DT |
520 | .matches = { |
521 | DMI_MATCH(DMI_CHASSIS_TYPE, "10"), /* Notebook */ | |
522 | }, | |
523 | }, | |
524 | { | |
1c7827ae DT |
525 | .matches = { |
526 | DMI_MATCH(DMI_CHASSIS_TYPE, "14"), /* Sub-Notebook */ | |
527 | }, | |
528 | }, | |
529 | { } | |
530 | }; | |
1da177e4 LT |
531 | #endif |
532 | ||
8987fec0 CC |
533 | /* |
534 | * Some Wistron based laptops need us to explicitly enable the 'Dritek | |
535 | * keyboard extension' to make their extra keys start generating scancodes. | |
536 | * Originally, this was just confined to older laptops, but a few Acer laptops | |
537 | * have turned up in 2007 that also need this again. | |
538 | */ | |
f909b1df | 539 | static const struct dmi_system_id __initconst i8042_dmi_dritek_table[] = { |
e6edbdc5 ESA |
540 | { |
541 | /* Acer Aspire 5610 */ | |
542 | .matches = { | |
543 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
544 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5610"), | |
545 | }, | |
546 | }, | |
8987fec0 | 547 | { |
f909b1df | 548 | /* Acer Aspire 5630 */ |
8987fec0 CC |
549 | .matches = { |
550 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
551 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5630"), | |
552 | }, | |
553 | }, | |
554 | { | |
f909b1df | 555 | /* Acer Aspire 5650 */ |
8987fec0 CC |
556 | .matches = { |
557 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
558 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5650"), | |
559 | }, | |
560 | }, | |
561 | { | |
f909b1df | 562 | /* Acer Aspire 5680 */ |
8987fec0 CC |
563 | .matches = { |
564 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
565 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5680"), | |
566 | }, | |
567 | }, | |
0e7e92fa | 568 | { |
f909b1df | 569 | /* Acer Aspire 5720 */ |
0e7e92fa CC |
570 | .matches = { |
571 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
572 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5720"), | |
573 | }, | |
574 | }, | |
5799ddb5 | 575 | { |
f909b1df | 576 | /* Acer Aspire 9110 */ |
5799ddb5 CC |
577 | .matches = { |
578 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
579 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 9110"), | |
580 | }, | |
581 | }, | |
65e660aa | 582 | { |
f909b1df | 583 | /* Acer TravelMate 660 */ |
65e660aa BP |
584 | .matches = { |
585 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
586 | DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 660"), | |
587 | }, | |
588 | }, | |
8987fec0 | 589 | { |
f909b1df | 590 | /* Acer TravelMate 2490 */ |
8987fec0 CC |
591 | .matches = { |
592 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
593 | DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2490"), | |
594 | }, | |
595 | }, | |
8e4ae101 | 596 | { |
f909b1df | 597 | /* Acer TravelMate 4280 */ |
8e4ae101 CC |
598 | .matches = { |
599 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), | |
600 | DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 4280"), | |
601 | }, | |
602 | }, | |
8987fec0 CC |
603 | { } |
604 | }; | |
605 | ||
606 | #endif /* CONFIG_X86 */ | |
607 | ||
1da177e4 LT |
608 | #ifdef CONFIG_PNP |
609 | #include <linux/pnp.h> | |
610 | ||
386b3849 | 611 | static bool i8042_pnp_kbd_registered; |
2bfc3c6e | 612 | static unsigned int i8042_pnp_kbd_devices; |
386b3849 | 613 | static bool i8042_pnp_aux_registered; |
2bfc3c6e | 614 | static unsigned int i8042_pnp_aux_devices; |
1da177e4 LT |
615 | |
616 | static int i8042_pnp_command_reg; | |
617 | static int i8042_pnp_data_reg; | |
618 | static int i8042_pnp_kbd_irq; | |
619 | static int i8042_pnp_aux_irq; | |
620 | ||
621 | static char i8042_pnp_kbd_name[32]; | |
622 | static char i8042_pnp_aux_name[32]; | |
623 | ||
624 | static int i8042_pnp_kbd_probe(struct pnp_dev *dev, const struct pnp_device_id *did) | |
625 | { | |
626 | if (pnp_port_valid(dev, 0) && pnp_port_len(dev, 0) == 1) | |
627 | i8042_pnp_data_reg = pnp_port_start(dev,0); | |
628 | ||
629 | if (pnp_port_valid(dev, 1) && pnp_port_len(dev, 1) == 1) | |
630 | i8042_pnp_command_reg = pnp_port_start(dev, 1); | |
631 | ||
632 | if (pnp_irq_valid(dev,0)) | |
633 | i8042_pnp_kbd_irq = pnp_irq(dev, 0); | |
634 | ||
8c6deb9c | 635 | strlcpy(i8042_pnp_kbd_name, did->id, sizeof(i8042_pnp_kbd_name)); |
1da177e4 | 636 | if (strlen(pnp_dev_name(dev))) { |
8c6deb9c RK |
637 | strlcat(i8042_pnp_kbd_name, ":", sizeof(i8042_pnp_kbd_name)); |
638 | strlcat(i8042_pnp_kbd_name, pnp_dev_name(dev), sizeof(i8042_pnp_kbd_name)); | |
1da177e4 LT |
639 | } |
640 | ||
3e6e15a8 AS |
641 | /* Keyboard ports are always supposed to be wakeup-enabled */ |
642 | device_set_wakeup_enable(&dev->dev, true); | |
643 | ||
2bfc3c6e | 644 | i8042_pnp_kbd_devices++; |
1da177e4 LT |
645 | return 0; |
646 | } | |
647 | ||
648 | static int i8042_pnp_aux_probe(struct pnp_dev *dev, const struct pnp_device_id *did) | |
649 | { | |
650 | if (pnp_port_valid(dev, 0) && pnp_port_len(dev, 0) == 1) | |
651 | i8042_pnp_data_reg = pnp_port_start(dev,0); | |
652 | ||
653 | if (pnp_port_valid(dev, 1) && pnp_port_len(dev, 1) == 1) | |
654 | i8042_pnp_command_reg = pnp_port_start(dev, 1); | |
655 | ||
656 | if (pnp_irq_valid(dev, 0)) | |
657 | i8042_pnp_aux_irq = pnp_irq(dev, 0); | |
658 | ||
8c6deb9c | 659 | strlcpy(i8042_pnp_aux_name, did->id, sizeof(i8042_pnp_aux_name)); |
1da177e4 | 660 | if (strlen(pnp_dev_name(dev))) { |
8c6deb9c RK |
661 | strlcat(i8042_pnp_aux_name, ":", sizeof(i8042_pnp_aux_name)); |
662 | strlcat(i8042_pnp_aux_name, pnp_dev_name(dev), sizeof(i8042_pnp_aux_name)); | |
1da177e4 LT |
663 | } |
664 | ||
2bfc3c6e | 665 | i8042_pnp_aux_devices++; |
1da177e4 LT |
666 | return 0; |
667 | } | |
668 | ||
669 | static struct pnp_device_id pnp_kbd_devids[] = { | |
09fac079 MG |
670 | { .id = "PNP0300", .driver_data = 0 }, |
671 | { .id = "PNP0301", .driver_data = 0 }, | |
672 | { .id = "PNP0302", .driver_data = 0 }, | |
1da177e4 | 673 | { .id = "PNP0303", .driver_data = 0 }, |
09fac079 MG |
674 | { .id = "PNP0304", .driver_data = 0 }, |
675 | { .id = "PNP0305", .driver_data = 0 }, | |
676 | { .id = "PNP0306", .driver_data = 0 }, | |
677 | { .id = "PNP0309", .driver_data = 0 }, | |
678 | { .id = "PNP030a", .driver_data = 0 }, | |
1da177e4 | 679 | { .id = "PNP030b", .driver_data = 0 }, |
09fac079 MG |
680 | { .id = "PNP0320", .driver_data = 0 }, |
681 | { .id = "PNP0343", .driver_data = 0 }, | |
682 | { .id = "PNP0344", .driver_data = 0 }, | |
683 | { .id = "PNP0345", .driver_data = 0 }, | |
684 | { .id = "CPQA0D7", .driver_data = 0 }, | |
1da177e4 LT |
685 | { .id = "", }, |
686 | }; | |
687 | ||
688 | static struct pnp_driver i8042_pnp_kbd_driver = { | |
689 | .name = "i8042 kbd", | |
690 | .id_table = pnp_kbd_devids, | |
691 | .probe = i8042_pnp_kbd_probe, | |
692 | }; | |
693 | ||
694 | static struct pnp_device_id pnp_aux_devids[] = { | |
dba06b83 | 695 | { .id = "AUI0200", .driver_data = 0 }, |
b9973954 DT |
696 | { .id = "FJC6000", .driver_data = 0 }, |
697 | { .id = "FJC6001", .driver_data = 0 }, | |
1da177e4 LT |
698 | { .id = "PNP0f03", .driver_data = 0 }, |
699 | { .id = "PNP0f0b", .driver_data = 0 }, | |
700 | { .id = "PNP0f0e", .driver_data = 0 }, | |
701 | { .id = "PNP0f12", .driver_data = 0 }, | |
702 | { .id = "PNP0f13", .driver_data = 0 }, | |
703 | { .id = "PNP0f19", .driver_data = 0 }, | |
704 | { .id = "PNP0f1c", .driver_data = 0 }, | |
705 | { .id = "SYN0801", .driver_data = 0 }, | |
706 | { .id = "", }, | |
707 | }; | |
708 | ||
709 | static struct pnp_driver i8042_pnp_aux_driver = { | |
710 | .name = "i8042 aux", | |
711 | .id_table = pnp_aux_devids, | |
712 | .probe = i8042_pnp_aux_probe, | |
713 | }; | |
714 | ||
715 | static void i8042_pnp_exit(void) | |
716 | { | |
74af42bb | 717 | if (i8042_pnp_kbd_registered) { |
386b3849 | 718 | i8042_pnp_kbd_registered = false; |
1da177e4 | 719 | pnp_unregister_driver(&i8042_pnp_kbd_driver); |
74af42bb | 720 | } |
1da177e4 | 721 | |
74af42bb | 722 | if (i8042_pnp_aux_registered) { |
386b3849 | 723 | i8042_pnp_aux_registered = false; |
1da177e4 | 724 | pnp_unregister_driver(&i8042_pnp_aux_driver); |
74af42bb | 725 | } |
1da177e4 LT |
726 | } |
727 | ||
8d5987a6 | 728 | static int __init i8042_pnp_init(void) |
1da177e4 | 729 | { |
c3d31e7f | 730 | char kbd_irq_str[4] = { 0 }, aux_irq_str[4] = { 0 }; |
7dcc9c23 | 731 | bool pnp_data_busted = false; |
2bfc3c6e | 732 | int err; |
1da177e4 | 733 | |
c3a34f43 JK |
734 | #ifdef CONFIG_X86 |
735 | if (dmi_check_system(i8042_dmi_nopnp_table)) | |
386b3849 | 736 | i8042_nopnp = true; |
c3a34f43 JK |
737 | #endif |
738 | ||
1da177e4 | 739 | if (i8042_nopnp) { |
39fa5800 | 740 | printk(KERN_INFO "i8042: PNP detection disabled\n"); |
1da177e4 LT |
741 | return 0; |
742 | } | |
743 | ||
2bfc3c6e BH |
744 | err = pnp_register_driver(&i8042_pnp_kbd_driver); |
745 | if (!err) | |
386b3849 | 746 | i8042_pnp_kbd_registered = true; |
c3d31e7f | 747 | |
2bfc3c6e BH |
748 | err = pnp_register_driver(&i8042_pnp_aux_driver); |
749 | if (!err) | |
386b3849 | 750 | i8042_pnp_aux_registered = true; |
1da177e4 | 751 | |
2bfc3c6e | 752 | if (!i8042_pnp_kbd_devices && !i8042_pnp_aux_devices) { |
1da177e4 LT |
753 | i8042_pnp_exit(); |
754 | #if defined(__ia64__) | |
755 | return -ENODEV; | |
756 | #else | |
5a72afc0 | 757 | printk(KERN_INFO "PNP: No PS/2 controller found. Probing ports directly.\n"); |
1da177e4 LT |
758 | return 0; |
759 | #endif | |
760 | } | |
761 | ||
2bfc3c6e | 762 | if (i8042_pnp_kbd_devices) |
c3d31e7f DT |
763 | snprintf(kbd_irq_str, sizeof(kbd_irq_str), |
764 | "%d", i8042_pnp_kbd_irq); | |
2bfc3c6e | 765 | if (i8042_pnp_aux_devices) |
c3d31e7f DT |
766 | snprintf(aux_irq_str, sizeof(aux_irq_str), |
767 | "%d", i8042_pnp_aux_irq); | |
768 | ||
769 | printk(KERN_INFO "PNP: PS/2 Controller [%s%s%s] at %#x,%#x irq %s%s%s\n", | |
2bfc3c6e | 770 | i8042_pnp_kbd_name, (i8042_pnp_kbd_devices && i8042_pnp_aux_devices) ? "," : "", |
c3d31e7f DT |
771 | i8042_pnp_aux_name, |
772 | i8042_pnp_data_reg, i8042_pnp_command_reg, | |
2bfc3c6e | 773 | kbd_irq_str, (i8042_pnp_kbd_devices && i8042_pnp_aux_devices) ? "," : "", |
c3d31e7f DT |
774 | aux_irq_str); |
775 | ||
776 | #if defined(__ia64__) | |
2bfc3c6e | 777 | if (!i8042_pnp_kbd_devices) |
386b3849 | 778 | i8042_nokbd = true; |
2bfc3c6e | 779 | if (!i8042_pnp_aux_devices) |
386b3849 | 780 | i8042_noaux = true; |
c3d31e7f DT |
781 | #endif |
782 | ||
1da177e4 | 783 | if (((i8042_pnp_data_reg & ~0xf) == (i8042_data_reg & ~0xf) && |
080c652d DT |
784 | i8042_pnp_data_reg != i8042_data_reg) || |
785 | !i8042_pnp_data_reg) { | |
786 | printk(KERN_WARNING | |
787 | "PNP: PS/2 controller has invalid data port %#x; " | |
788 | "using default %#x\n", | |
1da177e4 LT |
789 | i8042_pnp_data_reg, i8042_data_reg); |
790 | i8042_pnp_data_reg = i8042_data_reg; | |
386b3849 | 791 | pnp_data_busted = true; |
1da177e4 LT |
792 | } |
793 | ||
794 | if (((i8042_pnp_command_reg & ~0xf) == (i8042_command_reg & ~0xf) && | |
080c652d DT |
795 | i8042_pnp_command_reg != i8042_command_reg) || |
796 | !i8042_pnp_command_reg) { | |
797 | printk(KERN_WARNING | |
798 | "PNP: PS/2 controller has invalid command port %#x; " | |
799 | "using default %#x\n", | |
1da177e4 LT |
800 | i8042_pnp_command_reg, i8042_command_reg); |
801 | i8042_pnp_command_reg = i8042_command_reg; | |
386b3849 | 802 | pnp_data_busted = true; |
1da177e4 LT |
803 | } |
804 | ||
945ef0d4 | 805 | if (!i8042_nokbd && !i8042_pnp_kbd_irq) { |
080c652d DT |
806 | printk(KERN_WARNING |
807 | "PNP: PS/2 controller doesn't have KBD irq; " | |
808 | "using default %d\n", i8042_kbd_irq); | |
1da177e4 | 809 | i8042_pnp_kbd_irq = i8042_kbd_irq; |
386b3849 | 810 | pnp_data_busted = true; |
1da177e4 LT |
811 | } |
812 | ||
c3d31e7f | 813 | if (!i8042_noaux && !i8042_pnp_aux_irq) { |
080c652d DT |
814 | if (!pnp_data_busted && i8042_pnp_kbd_irq) { |
815 | printk(KERN_WARNING | |
816 | "PNP: PS/2 appears to have AUX port disabled, " | |
817 | "if this is incorrect please boot with " | |
818 | "i8042.nopnp\n"); | |
386b3849 | 819 | i8042_noaux = true; |
080c652d DT |
820 | } else { |
821 | printk(KERN_WARNING | |
822 | "PNP: PS/2 controller doesn't have AUX irq; " | |
823 | "using default %d\n", i8042_aux_irq); | |
824 | i8042_pnp_aux_irq = i8042_aux_irq; | |
825 | } | |
1da177e4 LT |
826 | } |
827 | ||
1da177e4 LT |
828 | i8042_data_reg = i8042_pnp_data_reg; |
829 | i8042_command_reg = i8042_pnp_command_reg; | |
830 | i8042_kbd_irq = i8042_pnp_kbd_irq; | |
831 | i8042_aux_irq = i8042_pnp_aux_irq; | |
832 | ||
1c7827ae DT |
833 | #ifdef CONFIG_X86 |
834 | i8042_bypass_aux_irq_test = !pnp_data_busted && | |
835 | dmi_check_system(i8042_dmi_laptop_table); | |
836 | #endif | |
837 | ||
1da177e4 LT |
838 | return 0; |
839 | } | |
840 | ||
8d5987a6 DT |
841 | #else |
842 | static inline int i8042_pnp_init(void) { return 0; } | |
843 | static inline void i8042_pnp_exit(void) { } | |
1da177e4 LT |
844 | #endif |
845 | ||
8d5987a6 | 846 | static int __init i8042_platform_init(void) |
1da177e4 | 847 | { |
8d5987a6 DT |
848 | int retval; |
849 | ||
1da177e4 LT |
850 | /* |
851 | * On ix86 platforms touching the i8042 data register region can do really | |
852 | * bad things. Because of this the region is always reserved on ix86 boxes. | |
853 | * | |
854 | * if (!request_region(I8042_DATA_REG, 16, "i8042")) | |
8d5987a6 | 855 | * return -EBUSY; |
1da177e4 LT |
856 | */ |
857 | ||
858 | i8042_kbd_irq = I8042_MAP_IRQ(1); | |
859 | i8042_aux_irq = I8042_MAP_IRQ(12); | |
860 | ||
8d5987a6 DT |
861 | retval = i8042_pnp_init(); |
862 | if (retval) | |
863 | return retval; | |
1da177e4 LT |
864 | |
865 | #if defined(__ia64__) | |
386b3849 | 866 | i8042_reset = true; |
1da177e4 LT |
867 | #endif |
868 | ||
c3a34f43 | 869 | #ifdef CONFIG_X86 |
7c46e236 | 870 | if (dmi_check_system(i8042_dmi_reset_table)) |
386b3849 | 871 | i8042_reset = true; |
7c46e236 | 872 | |
1da177e4 | 873 | if (dmi_check_system(i8042_dmi_noloop_table)) |
386b3849 | 874 | i8042_noloop = true; |
1da177e4 LT |
875 | |
876 | if (dmi_check_system(i8042_dmi_nomux_table)) | |
386b3849 | 877 | i8042_nomux = true; |
1da177e4 | 878 | |
8987fec0 | 879 | if (dmi_check_system(i8042_dmi_dritek_table)) |
386b3849 | 880 | i8042_dritek = true; |
8987fec0 CC |
881 | #endif /* CONFIG_X86 */ |
882 | ||
8d5987a6 | 883 | return retval; |
1da177e4 LT |
884 | } |
885 | ||
886 | static inline void i8042_platform_exit(void) | |
887 | { | |
1da177e4 | 888 | i8042_pnp_exit(); |
1da177e4 LT |
889 | } |
890 | ||
891 | #endif /* _I8042_X86IA64IO_H */ |