Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
Feng Tang | 5cdfa1c | 2010-07-07 13:02:16 -0700 | [diff] [blame^] | 10 | #ifdef CONFIG_X86 |
| 11 | #include <asm/x86_init.h> |
| 12 | #endif |
| 13 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 14 | /* |
| 15 | * Names. |
| 16 | */ |
| 17 | |
| 18 | #define I8042_KBD_PHYS_DESC "isa0060/serio0" |
| 19 | #define I8042_AUX_PHYS_DESC "isa0060/serio1" |
| 20 | #define I8042_MUX_PHYS_DESC "isa0060/serio%d" |
| 21 | |
| 22 | /* |
| 23 | * IRQs. |
| 24 | */ |
| 25 | |
| 26 | #if defined(__ia64__) |
| 27 | # define I8042_MAP_IRQ(x) isa_irq_to_vector((x)) |
| 28 | #else |
| 29 | # define I8042_MAP_IRQ(x) (x) |
| 30 | #endif |
| 31 | |
| 32 | #define I8042_KBD_IRQ i8042_kbd_irq |
| 33 | #define I8042_AUX_IRQ i8042_aux_irq |
| 34 | |
| 35 | static int i8042_kbd_irq; |
| 36 | static int i8042_aux_irq; |
| 37 | |
| 38 | /* |
| 39 | * Register numbers. |
| 40 | */ |
| 41 | |
| 42 | #define I8042_COMMAND_REG i8042_command_reg |
| 43 | #define I8042_STATUS_REG i8042_command_reg |
| 44 | #define I8042_DATA_REG i8042_data_reg |
| 45 | |
| 46 | static int i8042_command_reg = 0x64; |
| 47 | static int i8042_data_reg = 0x60; |
| 48 | |
| 49 | |
| 50 | static inline int i8042_read_data(void) |
| 51 | { |
| 52 | return inb(I8042_DATA_REG); |
| 53 | } |
| 54 | |
| 55 | static inline int i8042_read_status(void) |
| 56 | { |
| 57 | return inb(I8042_STATUS_REG); |
| 58 | } |
| 59 | |
| 60 | static inline void i8042_write_data(int val) |
| 61 | { |
| 62 | outb(val, I8042_DATA_REG); |
| 63 | } |
| 64 | |
| 65 | static inline void i8042_write_command(int val) |
| 66 | { |
| 67 | outb(val, I8042_COMMAND_REG); |
| 68 | } |
| 69 | |
Jiri Kosina | c3a34f4 | 2008-05-28 01:10:52 -0400 | [diff] [blame] | 70 | #ifdef CONFIG_X86 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 71 | |
| 72 | #include <linux/dmi.h> |
| 73 | |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 74 | static const struct dmi_system_id __initconst i8042_dmi_noloop_table[] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 75 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 76 | /* |
| 77 | * Arima-Rioworks HDAMB - |
| 78 | * AUX LOOP command does not raise AUX IRQ |
| 79 | */ |
Dmitry Torokhov | 87d9173 | 2008-07-19 00:35:43 -0400 | [diff] [blame] | 80 | .matches = { |
| 81 | DMI_MATCH(DMI_BOARD_VENDOR, "RIOWORKS"), |
| 82 | DMI_MATCH(DMI_BOARD_NAME, "HDAMB"), |
| 83 | DMI_MATCH(DMI_BOARD_VERSION, "Rev E"), |
| 84 | }, |
| 85 | }, |
| 86 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 87 | /* ASUS G1S */ |
Jory A. Pratt | 685aaca | 2009-08-03 09:32:34 -0700 | [diff] [blame] | 88 | .matches = { |
| 89 | DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc."), |
| 90 | DMI_MATCH(DMI_BOARD_NAME, "G1S"), |
| 91 | DMI_MATCH(DMI_BOARD_VERSION, "1.0"), |
| 92 | }, |
| 93 | }, |
| 94 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 95 | /* ASUS P65UP5 - AUX LOOP command does not raise AUX IRQ */ |
Dmitry Torokhov | 90245c1 | 2007-06-12 00:33:27 -0400 | [diff] [blame] | 96 | .matches = { |
| 97 | DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."), |
| 98 | DMI_MATCH(DMI_BOARD_NAME, "P/I-P65UP5"), |
| 99 | DMI_MATCH(DMI_BOARD_VERSION, "REV 2.X"), |
| 100 | }, |
| 101 | }, |
| 102 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 103 | .matches = { |
| 104 | DMI_MATCH(DMI_SYS_VENDOR, "Compaq"), |
| 105 | DMI_MATCH(DMI_PRODUCT_NAME , "ProLiant"), |
| 106 | DMI_MATCH(DMI_PRODUCT_VERSION, "8500"), |
| 107 | }, |
| 108 | }, |
| 109 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 110 | .matches = { |
| 111 | DMI_MATCH(DMI_SYS_VENDOR, "Compaq"), |
| 112 | DMI_MATCH(DMI_PRODUCT_NAME , "ProLiant"), |
| 113 | DMI_MATCH(DMI_PRODUCT_VERSION, "DL760"), |
| 114 | }, |
| 115 | }, |
Ben Collins | 6020baf | 2006-01-05 23:00:38 -0500 | [diff] [blame] | 116 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 117 | /* OQO Model 01 */ |
Ben Collins | 6020baf | 2006-01-05 23:00:38 -0500 | [diff] [blame] | 118 | .matches = { |
| 119 | DMI_MATCH(DMI_SYS_VENDOR, "OQO"), |
| 120 | DMI_MATCH(DMI_PRODUCT_NAME, "ZEPTO"), |
| 121 | DMI_MATCH(DMI_PRODUCT_VERSION, "00"), |
| 122 | }, |
| 123 | }, |
Dmitry Torokhov | 8c4df74 | 2007-06-12 00:33:32 -0400 | [diff] [blame] | 124 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 125 | /* ULI EV4873 - AUX LOOP does not work properly */ |
Dmitry Torokhov | 8c4df74 | 2007-06-12 00:33:32 -0400 | [diff] [blame] | 126 | .matches = { |
| 127 | DMI_MATCH(DMI_SYS_VENDOR, "ULI"), |
| 128 | DMI_MATCH(DMI_PRODUCT_NAME, "EV4873"), |
| 129 | DMI_MATCH(DMI_PRODUCT_VERSION, "5a"), |
| 130 | }, |
| 131 | }, |
Jiri Kosina | 8bf4215 | 2007-11-21 14:17:38 -0500 | [diff] [blame] | 132 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 133 | /* Microsoft Virtual Machine */ |
Jiri Kosina | 8bf4215 | 2007-11-21 14:17:38 -0500 | [diff] [blame] | 134 | .matches = { |
| 135 | DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), |
| 136 | DMI_MATCH(DMI_PRODUCT_NAME, "Virtual Machine"), |
| 137 | DMI_MATCH(DMI_PRODUCT_VERSION, "VS2005R2"), |
| 138 | }, |
| 139 | }, |
Dmitry Torokhov | 89cdb8c | 2008-07-03 11:00:28 -0400 | [diff] [blame] | 140 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 141 | /* Medion MAM 2070 */ |
Dmitry Torokhov | 89cdb8c | 2008-07-03 11:00:28 -0400 | [diff] [blame] | 142 | .matches = { |
| 143 | DMI_MATCH(DMI_SYS_VENDOR, "Notebook"), |
| 144 | DMI_MATCH(DMI_PRODUCT_NAME, "MAM 2070"), |
| 145 | DMI_MATCH(DMI_PRODUCT_VERSION, "5a"), |
| 146 | }, |
| 147 | }, |
Stefan Bader | 2c6f2cb | 2008-10-16 22:00:56 -0400 | [diff] [blame] | 148 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 149 | /* Blue FB5601 */ |
Stefan Bader | 2c6f2cb | 2008-10-16 22:00:56 -0400 | [diff] [blame] | 150 | .matches = { |
| 151 | DMI_MATCH(DMI_SYS_VENDOR, "blue"), |
| 152 | DMI_MATCH(DMI_PRODUCT_NAME, "FB5601"), |
| 153 | DMI_MATCH(DMI_PRODUCT_VERSION, "M606"), |
| 154 | }, |
| 155 | }, |
Ozan Çağlayan | a6f66dd | 2008-12-20 04:04:51 -0500 | [diff] [blame] | 156 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 157 | /* Gigabyte M912 */ |
Ozan Çağlayan | a6f66dd | 2008-12-20 04:04:51 -0500 | [diff] [blame] | 158 | .matches = { |
| 159 | DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), |
| 160 | DMI_MATCH(DMI_PRODUCT_NAME, "M912"), |
| 161 | DMI_MATCH(DMI_PRODUCT_VERSION, "01"), |
| 162 | }, |
| 163 | }, |
Dmitry Torokhov | 59cc1dd | 2009-04-07 23:53:26 -0700 | [diff] [blame] | 164 | { |
Dmitry Torokhov | a61cd03 | 2009-12-13 00:34:06 -0800 | [diff] [blame] | 165 | /* Gigabyte M1022M netbook */ |
| 166 | .matches = { |
| 167 | DMI_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co.,Ltd."), |
| 168 | DMI_MATCH(DMI_BOARD_NAME, "M1022E"), |
| 169 | DMI_MATCH(DMI_BOARD_VERSION, "1.02"), |
| 170 | }, |
| 171 | }, |
| 172 | { |
Dmitry Torokhov | 59cc1dd | 2009-04-07 23:53:26 -0700 | [diff] [blame] | 173 | .matches = { |
| 174 | DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), |
| 175 | DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv9700"), |
| 176 | DMI_MATCH(DMI_PRODUCT_VERSION, "Rev 1"), |
| 177 | }, |
| 178 | }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 179 | { } |
| 180 | }; |
| 181 | |
| 182 | /* |
Dmitry Torokhov | 59311de | 2005-05-28 02:12:05 -0500 | [diff] [blame] | 183 | * Some Fujitsu notebooks are having trouble with touchpads if |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 184 | * active multiplexing mode is activated. Luckily they don't have |
| 185 | * external PS/2 ports so we can safely disable it. |
Dmitry Torokhov | 59311de | 2005-05-28 02:12:05 -0500 | [diff] [blame] | 186 | * ... apparently some Toshibas don't like MUX mode either and |
| 187 | * die horrible death on reboot. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 188 | */ |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 189 | static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 190 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 191 | /* Fujitsu Lifebook P7010/P7010D */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 192 | .matches = { |
| 193 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), |
| 194 | DMI_MATCH(DMI_PRODUCT_NAME, "P7010"), |
| 195 | }, |
| 196 | }, |
| 197 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 198 | /* Fujitsu Lifebook P7010 */ |
Dmitry Torokhov | bb06ec3 | 2006-12-08 01:36:32 -0500 | [diff] [blame] | 199 | .matches = { |
| 200 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), |
| 201 | DMI_MATCH(DMI_PRODUCT_NAME, "0000000000"), |
| 202 | }, |
| 203 | }, |
| 204 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 205 | /* Fujitsu Lifebook P5020D */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 206 | .matches = { |
| 207 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), |
| 208 | DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook P Series"), |
| 209 | }, |
| 210 | }, |
| 211 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 212 | /* Fujitsu Lifebook S2000 */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 213 | .matches = { |
| 214 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), |
| 215 | DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S Series"), |
| 216 | }, |
| 217 | }, |
| 218 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 219 | /* Fujitsu Lifebook S6230 */ |
Dmitry Torokhov | b4ff99b | 2005-05-28 02:12:10 -0500 | [diff] [blame] | 220 | .matches = { |
| 221 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), |
| 222 | DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S6230"), |
| 223 | }, |
| 224 | }, |
| 225 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 226 | /* Fujitsu T70H */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 227 | .matches = { |
| 228 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), |
| 229 | DMI_MATCH(DMI_PRODUCT_NAME, "FMVLT70H"), |
| 230 | }, |
| 231 | }, |
Dmitry Torokhov | 59311de | 2005-05-28 02:12:05 -0500 | [diff] [blame] | 232 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 233 | /* Fujitsu-Siemens Lifebook T3010 */ |
Vojtech Pavlik | 20f0794 | 2005-07-11 01:06:28 -0500 | [diff] [blame] | 234 | .matches = { |
| 235 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), |
| 236 | DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T3010"), |
| 237 | }, |
| 238 | }, |
| 239 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 240 | /* Fujitsu-Siemens Lifebook E4010 */ |
Dmitry Torokhov | 7545c24 | 2005-09-04 01:42:10 -0500 | [diff] [blame] | 241 | .matches = { |
| 242 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), |
| 243 | DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E4010"), |
| 244 | }, |
| 245 | }, |
| 246 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 247 | /* Fujitsu-Siemens Amilo Pro 2010 */ |
Jiri Kosina | 3f79b1e | 2008-01-30 16:34:52 -0500 | [diff] [blame] | 248 | .matches = { |
| 249 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), |
| 250 | DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro V2010"), |
| 251 | }, |
| 252 | }, |
| 253 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 254 | /* Fujitsu-Siemens Amilo Pro 2030 */ |
Jiri Kosina | efd5184 | 2008-06-06 00:56:43 -0400 | [diff] [blame] | 255 | .matches = { |
| 256 | DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), |
| 257 | DMI_MATCH(DMI_PRODUCT_NAME, "AMILO PRO V2030"), |
| 258 | }, |
| 259 | }, |
| 260 | { |
Dmitry Torokhov | 6e78258 | 2007-03-16 00:59:42 -0400 | [diff] [blame] | 261 | /* |
Dmitry Torokhov | cc8310e | 2007-04-25 00:40:32 -0400 | [diff] [blame] | 262 | * No data is coming from the touchscreen unless KBC |
| 263 | * is in legacy mode. |
| 264 | */ |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 265 | /* Panasonic CF-29 */ |
Dmitry Torokhov | cc8310e | 2007-04-25 00:40:32 -0400 | [diff] [blame] | 266 | .matches = { |
| 267 | DMI_MATCH(DMI_SYS_VENDOR, "Matsushita"), |
| 268 | DMI_MATCH(DMI_PRODUCT_NAME, "CF-29"), |
| 269 | }, |
| 270 | }, |
| 271 | { |
| 272 | /* |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 273 | * HP Pavilion DV4017EA - |
| 274 | * errors on MUX ports are reported without raising AUXDATA |
Dmitry Torokhov | 6e78258 | 2007-03-16 00:59:42 -0400 | [diff] [blame] | 275 | * causing "spurious NAK" messages. |
| 276 | */ |
Dmitry Torokhov | 6e78258 | 2007-03-16 00:59:42 -0400 | [diff] [blame] | 277 | .matches = { |
| 278 | DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), |
| 279 | DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EA032EA#ABF)"), |
| 280 | }, |
| 281 | }, |
| 282 | { |
Dmitry Torokhov | 9d9d50b | 2007-06-28 00:44:27 -0400 | [diff] [blame] | 283 | /* |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 284 | * HP Pavilion ZT1000 - |
| 285 | * like DV4017EA does not raise AUXERR for errors on MUX ports. |
Dmitry Torokhov | 9d9d50b | 2007-06-28 00:44:27 -0400 | [diff] [blame] | 286 | */ |
Dmitry Torokhov | 9d9d50b | 2007-06-28 00:44:27 -0400 | [diff] [blame] | 287 | .matches = { |
| 288 | DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), |
| 289 | DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion Notebook PC"), |
| 290 | DMI_MATCH(DMI_PRODUCT_VERSION, "HP Pavilion Notebook ZT1000"), |
| 291 | }, |
| 292 | }, |
| 293 | { |
Elvis Pranskevichus | 749aea7 | 2007-09-04 23:18:21 -0400 | [diff] [blame] | 294 | /* |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 295 | * HP Pavilion DV4270ca - |
| 296 | * like DV4017EA does not raise AUXERR for errors on MUX ports. |
Elvis Pranskevichus | 749aea7 | 2007-09-04 23:18:21 -0400 | [diff] [blame] | 297 | */ |
Elvis Pranskevichus | 749aea7 | 2007-09-04 23:18:21 -0400 | [diff] [blame] | 298 | .matches = { |
| 299 | DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), |
| 300 | DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EH476UA#ABL)"), |
| 301 | }, |
| 302 | }, |
| 303 | { |
Dmitry Torokhov | 59311de | 2005-05-28 02:12:05 -0500 | [diff] [blame] | 304 | .matches = { |
| 305 | DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), |
| 306 | DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P10"), |
| 307 | }, |
| 308 | }, |
Dmitry Torokhov | 865190c | 2005-07-11 01:06:06 -0500 | [diff] [blame] | 309 | { |
Dmitry Torokhov | a91eaa1 | 2006-09-14 01:31:06 -0400 | [diff] [blame] | 310 | .matches = { |
| 311 | DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), |
| 312 | DMI_MATCH(DMI_PRODUCT_NAME, "EQUIUM A110"), |
| 313 | }, |
| 314 | }, |
| 315 | { |
Dmitry Torokhov | 865190c | 2005-07-11 01:06:06 -0500 | [diff] [blame] | 316 | .matches = { |
| 317 | DMI_MATCH(DMI_SYS_VENDOR, "ALIENWARE"), |
| 318 | DMI_MATCH(DMI_PRODUCT_NAME, "Sentia"), |
| 319 | }, |
| 320 | }, |
Dmitry Torokhov | 4eb38ac | 2005-12-21 00:51:51 -0500 | [diff] [blame] | 321 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 322 | /* Sharp Actius MM20 */ |
Dmitry Torokhov | 4eb38ac | 2005-12-21 00:51:51 -0500 | [diff] [blame] | 323 | .matches = { |
| 324 | DMI_MATCH(DMI_SYS_VENDOR, "SHARP"), |
| 325 | DMI_MATCH(DMI_PRODUCT_NAME, "PC-MM20 Series"), |
| 326 | }, |
| 327 | }, |
Vojtech Pavlik | 3dd01a8 | 2006-01-14 00:24:06 -0500 | [diff] [blame] | 328 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 329 | /* Sony Vaio FS-115b */ |
Vojtech Pavlik | 3dd01a8 | 2006-01-14 00:24:06 -0500 | [diff] [blame] | 330 | .matches = { |
| 331 | DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), |
| 332 | DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FS115B"), |
| 333 | }, |
| 334 | }, |
Cjacker Huang | e2df452 | 2006-08-08 23:38:22 -0400 | [diff] [blame] | 335 | { |
Dmitry Torokhov | b0225e8 | 2009-10-15 09:46:48 -0700 | [diff] [blame] | 336 | /* |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 337 | * Sony Vaio FZ-240E - |
| 338 | * reset and GET ID commands issued via KBD port are |
Dmitry Torokhov | b0225e8 | 2009-10-15 09:46:48 -0700 | [diff] [blame] | 339 | * sometimes being delivered to AUX3. |
| 340 | */ |
Dmitry Torokhov | b0225e8 | 2009-10-15 09:46:48 -0700 | [diff] [blame] | 341 | .matches = { |
| 342 | DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), |
| 343 | DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FZ240E"), |
| 344 | }, |
| 345 | }, |
| 346 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 347 | /* Amoi M636/A737 */ |
Cjacker Huang | e2df452 | 2006-08-08 23:38:22 -0400 | [diff] [blame] | 348 | .matches = { |
| 349 | DMI_MATCH(DMI_SYS_VENDOR, "Amoi Electronics CO.,LTD."), |
| 350 | DMI_MATCH(DMI_PRODUCT_NAME, "M636/A737 platform"), |
| 351 | }, |
| 352 | }, |
Jiri Kosina | 2a2dcd6 | 2008-03-10 03:08:54 -0700 | [diff] [blame] | 353 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 354 | /* Lenovo 3000 n100 */ |
Jiri Kosina | 2a2dcd6 | 2008-03-10 03:08:54 -0700 | [diff] [blame] | 355 | .matches = { |
| 356 | DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), |
Jiri Kosina | 9ce1ca2 | 2008-09-04 22:28:48 -0400 | [diff] [blame] | 357 | DMI_MATCH(DMI_PRODUCT_NAME, "076804U"), |
Jiri Kosina | 2a2dcd6 | 2008-03-10 03:08:54 -0700 | [diff] [blame] | 358 | }, |
| 359 | }, |
Jiri Kosina | 0376bce | 2008-07-03 10:45:38 -0400 | [diff] [blame] | 360 | { |
Jiri Kosina | 0376bce | 2008-07-03 10:45:38 -0400 | [diff] [blame] | 361 | .matches = { |
| 362 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), |
| 363 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1360"), |
| 364 | }, |
| 365 | }, |
Jiri Kosina | 5b5b43d | 2008-07-03 11:00:28 -0400 | [diff] [blame] | 366 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 367 | /* Gericom Bellagio */ |
Jiri Kosina | 5b5b43d | 2008-07-03 11:00:28 -0400 | [diff] [blame] | 368 | .matches = { |
| 369 | DMI_MATCH(DMI_SYS_VENDOR, "Gericom"), |
| 370 | DMI_MATCH(DMI_PRODUCT_NAME, "N34AS6"), |
| 371 | }, |
| 372 | }, |
Colin B Macdonald | 5bd8a05 | 2008-10-11 18:16:38 -0400 | [diff] [blame] | 373 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 374 | /* IBM 2656 */ |
Colin B Macdonald | 5bd8a05 | 2008-10-11 18:16:38 -0400 | [diff] [blame] | 375 | .matches = { |
| 376 | DMI_MATCH(DMI_SYS_VENDOR, "IBM"), |
| 377 | DMI_MATCH(DMI_PRODUCT_NAME, "2656"), |
| 378 | }, |
| 379 | }, |
Herton Ronaldo Krzesinski | 786b11c | 2008-11-11 09:37:14 -0500 | [diff] [blame] | 380 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 381 | /* Dell XPS M1530 */ |
Herton Ronaldo Krzesinski | 786b11c | 2008-11-11 09:37:14 -0500 | [diff] [blame] | 382 | .matches = { |
| 383 | DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), |
| 384 | DMI_MATCH(DMI_PRODUCT_NAME, "XPS M1530"), |
| 385 | }, |
| 386 | }, |
Dmitry Torokhov | 5f4ba04 | 2008-11-14 13:32:42 -0500 | [diff] [blame] | 387 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 388 | /* Compal HEL80I */ |
Dmitry Torokhov | 5f4ba04 | 2008-11-14 13:32:42 -0500 | [diff] [blame] | 389 | .matches = { |
| 390 | DMI_MATCH(DMI_SYS_VENDOR, "COMPAL"), |
| 391 | DMI_MATCH(DMI_PRODUCT_NAME, "HEL80I"), |
| 392 | }, |
| 393 | }, |
Jiri Kosina | 9334e90 | 2009-01-06 01:35:45 -0800 | [diff] [blame] | 394 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 395 | /* Dell Vostro 1510 */ |
Jiri Kosina | 9334e90 | 2009-01-06 01:35:45 -0800 | [diff] [blame] | 396 | .matches = { |
| 397 | DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), |
| 398 | DMI_MATCH(DMI_PRODUCT_NAME, "Vostro1510"), |
| 399 | }, |
| 400 | }, |
Dmitry Torokhov | ced909f | 2009-08-25 19:24:10 -0700 | [diff] [blame] | 401 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 402 | /* Acer Aspire 5536 */ |
Dmitry Torokhov | ced909f | 2009-08-25 19:24:10 -0700 | [diff] [blame] | 403 | .matches = { |
| 404 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), |
| 405 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5536"), |
| 406 | DMI_MATCH(DMI_PRODUCT_VERSION, "0100"), |
| 407 | }, |
| 408 | }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 409 | { } |
| 410 | }; |
| 411 | |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 412 | static const struct dmi_system_id __initconst i8042_dmi_reset_table[] = { |
Arjan van de Ven | 7c46e23 | 2009-04-11 16:50:13 -0700 | [diff] [blame] | 413 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 414 | /* MSI Wind U-100 */ |
Arjan van de Ven | 7c46e23 | 2009-04-11 16:50:13 -0700 | [diff] [blame] | 415 | .matches = { |
| 416 | DMI_MATCH(DMI_BOARD_NAME, "U-100"), |
| 417 | DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"), |
| 418 | }, |
| 419 | }, |
| 420 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 421 | /* LG Electronics X110 */ |
Arjan van de Ven | 7c46e23 | 2009-04-11 16:50:13 -0700 | [diff] [blame] | 422 | .matches = { |
| 423 | DMI_MATCH(DMI_BOARD_NAME, "X110"), |
| 424 | DMI_MATCH(DMI_BOARD_VENDOR, "LG Electronics Inc."), |
| 425 | }, |
| 426 | }, |
Yan Li | 9230ccb | 2009-06-28 22:30:56 -0700 | [diff] [blame] | 427 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 428 | /* Acer Aspire One 150 */ |
Yan Li | 9230ccb | 2009-06-28 22:30:56 -0700 | [diff] [blame] | 429 | .matches = { |
| 430 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), |
| 431 | DMI_MATCH(DMI_PRODUCT_NAME, "AOA150"), |
| 432 | }, |
| 433 | }, |
| 434 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 435 | /* Advent 4211 */ |
Yan Li | 9230ccb | 2009-06-28 22:30:56 -0700 | [diff] [blame] | 436 | .matches = { |
| 437 | DMI_MATCH(DMI_SYS_VENDOR, "DIXONSXP"), |
| 438 | DMI_MATCH(DMI_PRODUCT_NAME, "Advent 4211"), |
| 439 | }, |
| 440 | }, |
| 441 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 442 | /* Medion Akoya Mini E1210 */ |
Yan Li | 9230ccb | 2009-06-28 22:30:56 -0700 | [diff] [blame] | 443 | .matches = { |
| 444 | DMI_MATCH(DMI_SYS_VENDOR, "MEDION"), |
| 445 | DMI_MATCH(DMI_PRODUCT_NAME, "E1210"), |
| 446 | }, |
| 447 | }, |
| 448 | { |
Christoph Fritz | 31968ec | 2010-03-13 22:26:23 -0800 | [diff] [blame] | 449 | /* Medion Akoya E1222 */ |
| 450 | .matches = { |
| 451 | DMI_MATCH(DMI_SYS_VENDOR, "MEDION"), |
| 452 | DMI_MATCH(DMI_PRODUCT_NAME, "E122X"), |
| 453 | }, |
| 454 | }, |
| 455 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 456 | /* Mivvy M310 */ |
Yan Li | 9230ccb | 2009-06-28 22:30:56 -0700 | [diff] [blame] | 457 | .matches = { |
| 458 | DMI_MATCH(DMI_SYS_VENDOR, "VIOOO"), |
| 459 | DMI_MATCH(DMI_PRODUCT_NAME, "N10"), |
| 460 | }, |
| 461 | }, |
Anisse Astier | 049e2d1 | 2009-12-01 01:14:25 -0800 | [diff] [blame] | 462 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 463 | /* Dell Vostro 1320 */ |
Anisse Astier | 049e2d1 | 2009-12-01 01:14:25 -0800 | [diff] [blame] | 464 | .matches = { |
| 465 | DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), |
| 466 | DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1320"), |
| 467 | }, |
| 468 | }, |
| 469 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 470 | /* Dell Vostro 1520 */ |
Anisse Astier | 049e2d1 | 2009-12-01 01:14:25 -0800 | [diff] [blame] | 471 | .matches = { |
| 472 | DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), |
| 473 | DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1520"), |
| 474 | }, |
| 475 | }, |
| 476 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 477 | /* Dell Vostro 1720 */ |
Anisse Astier | 049e2d1 | 2009-12-01 01:14:25 -0800 | [diff] [blame] | 478 | .matches = { |
| 479 | DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), |
| 480 | DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1720"), |
| 481 | }, |
| 482 | }, |
Arjan van de Ven | 7c46e23 | 2009-04-11 16:50:13 -0700 | [diff] [blame] | 483 | { } |
| 484 | }; |
| 485 | |
Jiri Kosina | c3a34f4 | 2008-05-28 01:10:52 -0400 | [diff] [blame] | 486 | #ifdef CONFIG_PNP |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 487 | static const struct dmi_system_id __initconst i8042_dmi_nopnp_table[] = { |
Jiri Kosina | c3a34f4 | 2008-05-28 01:10:52 -0400 | [diff] [blame] | 488 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 489 | /* Intel MBO Desktop D845PESV */ |
Jiri Kosina | c3a34f4 | 2008-05-28 01:10:52 -0400 | [diff] [blame] | 490 | .matches = { |
| 491 | DMI_MATCH(DMI_BOARD_NAME, "D845PESV"), |
| 492 | DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"), |
| 493 | }, |
| 494 | }, |
Arjan van de Ven | 7c46e23 | 2009-04-11 16:50:13 -0700 | [diff] [blame] | 495 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 496 | /* MSI Wind U-100 */ |
Arjan van de Ven | 7c46e23 | 2009-04-11 16:50:13 -0700 | [diff] [blame] | 497 | .matches = { |
| 498 | DMI_MATCH(DMI_BOARD_NAME, "U-100"), |
| 499 | DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"), |
| 500 | }, |
| 501 | }, |
Jiri Kosina | c3a34f4 | 2008-05-28 01:10:52 -0400 | [diff] [blame] | 502 | { } |
| 503 | }; |
Dmitry Torokhov | 1c7827a | 2009-09-03 21:45:34 -0700 | [diff] [blame] | 504 | |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 505 | static const struct dmi_system_id __initconst i8042_dmi_laptop_table[] = { |
Dmitry Torokhov | 1c7827a | 2009-09-03 21:45:34 -0700 | [diff] [blame] | 506 | { |
Dmitry Torokhov | 1c7827a | 2009-09-03 21:45:34 -0700 | [diff] [blame] | 507 | .matches = { |
| 508 | DMI_MATCH(DMI_CHASSIS_TYPE, "8"), /* Portable */ |
| 509 | }, |
| 510 | }, |
| 511 | { |
Dmitry Torokhov | 1c7827a | 2009-09-03 21:45:34 -0700 | [diff] [blame] | 512 | .matches = { |
| 513 | DMI_MATCH(DMI_CHASSIS_TYPE, "9"), /* Laptop */ |
| 514 | }, |
| 515 | }, |
| 516 | { |
Dmitry Torokhov | 1c7827a | 2009-09-03 21:45:34 -0700 | [diff] [blame] | 517 | .matches = { |
| 518 | DMI_MATCH(DMI_CHASSIS_TYPE, "10"), /* Notebook */ |
| 519 | }, |
| 520 | }, |
| 521 | { |
Dmitry Torokhov | 1c7827a | 2009-09-03 21:45:34 -0700 | [diff] [blame] | 522 | .matches = { |
| 523 | DMI_MATCH(DMI_CHASSIS_TYPE, "14"), /* Sub-Notebook */ |
| 524 | }, |
| 525 | }, |
| 526 | { } |
| 527 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 528 | #endif |
| 529 | |
Carlos Corbacho | 8987fec | 2008-01-21 01:04:40 -0500 | [diff] [blame] | 530 | /* |
| 531 | * Some Wistron based laptops need us to explicitly enable the 'Dritek |
| 532 | * keyboard extension' to make their extra keys start generating scancodes. |
| 533 | * Originally, this was just confined to older laptops, but a few Acer laptops |
| 534 | * have turned up in 2007 that also need this again. |
| 535 | */ |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 536 | static const struct dmi_system_id __initconst i8042_dmi_dritek_table[] = { |
Carlos Corbacho | 8987fec | 2008-01-21 01:04:40 -0500 | [diff] [blame] | 537 | { |
Elliott Sales de Andrade | e6edbdc | 2010-01-10 23:59:05 -0800 | [diff] [blame] | 538 | /* Acer Aspire 5610 */ |
| 539 | .matches = { |
| 540 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), |
| 541 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5610"), |
| 542 | }, |
| 543 | }, |
| 544 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 545 | /* Acer Aspire 5630 */ |
Carlos Corbacho | 8987fec | 2008-01-21 01:04:40 -0500 | [diff] [blame] | 546 | .matches = { |
| 547 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), |
| 548 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5630"), |
| 549 | }, |
| 550 | }, |
| 551 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 552 | /* Acer Aspire 5650 */ |
Carlos Corbacho | 8987fec | 2008-01-21 01:04:40 -0500 | [diff] [blame] | 553 | .matches = { |
| 554 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), |
| 555 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5650"), |
| 556 | }, |
| 557 | }, |
| 558 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 559 | /* Acer Aspire 5680 */ |
Carlos Corbacho | 8987fec | 2008-01-21 01:04:40 -0500 | [diff] [blame] | 560 | .matches = { |
| 561 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), |
| 562 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5680"), |
| 563 | }, |
| 564 | }, |
| 565 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 566 | /* Acer Aspire 5720 */ |
Carlos Corbacho | 0e7e92f | 2008-07-07 08:55:31 -0400 | [diff] [blame] | 567 | .matches = { |
| 568 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), |
| 569 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5720"), |
| 570 | }, |
| 571 | }, |
| 572 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 573 | /* Acer Aspire 9110 */ |
Carlos Corbacho | 5799ddb | 2008-01-30 16:34:12 -0500 | [diff] [blame] | 574 | .matches = { |
| 575 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), |
| 576 | DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 9110"), |
| 577 | }, |
| 578 | }, |
| 579 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 580 | /* Acer TravelMate 660 */ |
Bruno Prémont | 65e660a | 2008-05-20 13:47:28 -0400 | [diff] [blame] | 581 | .matches = { |
| 582 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), |
| 583 | DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 660"), |
| 584 | }, |
| 585 | }, |
| 586 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 587 | /* Acer TravelMate 2490 */ |
Carlos Corbacho | 8987fec | 2008-01-21 01:04:40 -0500 | [diff] [blame] | 588 | .matches = { |
| 589 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), |
| 590 | DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2490"), |
| 591 | }, |
| 592 | }, |
Carlos Corbacho | 8e4ae10 | 2008-08-06 14:28:43 -0400 | [diff] [blame] | 593 | { |
Dmitry Torokhov | f909b1d | 2009-12-04 10:24:19 -0800 | [diff] [blame] | 594 | /* Acer TravelMate 4280 */ |
Carlos Corbacho | 8e4ae10 | 2008-08-06 14:28:43 -0400 | [diff] [blame] | 595 | .matches = { |
| 596 | DMI_MATCH(DMI_SYS_VENDOR, "Acer"), |
| 597 | DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 4280"), |
| 598 | }, |
| 599 | }, |
Carlos Corbacho | 8987fec | 2008-01-21 01:04:40 -0500 | [diff] [blame] | 600 | { } |
| 601 | }; |
| 602 | |
| 603 | #endif /* CONFIG_X86 */ |
| 604 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 605 | #ifdef CONFIG_PNP |
| 606 | #include <linux/pnp.h> |
| 607 | |
Dmitry Torokhov | 386b384 | 2009-09-09 19:08:16 -0700 | [diff] [blame] | 608 | static bool i8042_pnp_kbd_registered; |
Bjorn Helgaas | 2bfc3c6 | 2006-03-14 00:12:24 -0500 | [diff] [blame] | 609 | static unsigned int i8042_pnp_kbd_devices; |
Dmitry Torokhov | 386b384 | 2009-09-09 19:08:16 -0700 | [diff] [blame] | 610 | static bool i8042_pnp_aux_registered; |
Bjorn Helgaas | 2bfc3c6 | 2006-03-14 00:12:24 -0500 | [diff] [blame] | 611 | static unsigned int i8042_pnp_aux_devices; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 612 | |
| 613 | static int i8042_pnp_command_reg; |
| 614 | static int i8042_pnp_data_reg; |
| 615 | static int i8042_pnp_kbd_irq; |
| 616 | static int i8042_pnp_aux_irq; |
| 617 | |
| 618 | static char i8042_pnp_kbd_name[32]; |
| 619 | static char i8042_pnp_aux_name[32]; |
| 620 | |
| 621 | static int i8042_pnp_kbd_probe(struct pnp_dev *dev, const struct pnp_device_id *did) |
| 622 | { |
| 623 | if (pnp_port_valid(dev, 0) && pnp_port_len(dev, 0) == 1) |
| 624 | i8042_pnp_data_reg = pnp_port_start(dev,0); |
| 625 | |
| 626 | if (pnp_port_valid(dev, 1) && pnp_port_len(dev, 1) == 1) |
| 627 | i8042_pnp_command_reg = pnp_port_start(dev, 1); |
| 628 | |
| 629 | if (pnp_irq_valid(dev,0)) |
| 630 | i8042_pnp_kbd_irq = pnp_irq(dev, 0); |
| 631 | |
Roel Kluin | 8c6deb9 | 2008-04-18 00:25:18 -0400 | [diff] [blame] | 632 | strlcpy(i8042_pnp_kbd_name, did->id, sizeof(i8042_pnp_kbd_name)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 633 | if (strlen(pnp_dev_name(dev))) { |
Roel Kluin | 8c6deb9 | 2008-04-18 00:25:18 -0400 | [diff] [blame] | 634 | strlcat(i8042_pnp_kbd_name, ":", sizeof(i8042_pnp_kbd_name)); |
| 635 | strlcat(i8042_pnp_kbd_name, pnp_dev_name(dev), sizeof(i8042_pnp_kbd_name)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 636 | } |
| 637 | |
Alan Stern | 3e6e15a | 2010-03-08 23:42:46 -0800 | [diff] [blame] | 638 | /* Keyboard ports are always supposed to be wakeup-enabled */ |
| 639 | device_set_wakeup_enable(&dev->dev, true); |
| 640 | |
Bjorn Helgaas | 2bfc3c6 | 2006-03-14 00:12:24 -0500 | [diff] [blame] | 641 | i8042_pnp_kbd_devices++; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 642 | return 0; |
| 643 | } |
| 644 | |
| 645 | static int i8042_pnp_aux_probe(struct pnp_dev *dev, const struct pnp_device_id *did) |
| 646 | { |
| 647 | if (pnp_port_valid(dev, 0) && pnp_port_len(dev, 0) == 1) |
| 648 | i8042_pnp_data_reg = pnp_port_start(dev,0); |
| 649 | |
| 650 | if (pnp_port_valid(dev, 1) && pnp_port_len(dev, 1) == 1) |
| 651 | i8042_pnp_command_reg = pnp_port_start(dev, 1); |
| 652 | |
| 653 | if (pnp_irq_valid(dev, 0)) |
| 654 | i8042_pnp_aux_irq = pnp_irq(dev, 0); |
| 655 | |
Roel Kluin | 8c6deb9 | 2008-04-18 00:25:18 -0400 | [diff] [blame] | 656 | strlcpy(i8042_pnp_aux_name, did->id, sizeof(i8042_pnp_aux_name)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 657 | if (strlen(pnp_dev_name(dev))) { |
Roel Kluin | 8c6deb9 | 2008-04-18 00:25:18 -0400 | [diff] [blame] | 658 | strlcat(i8042_pnp_aux_name, ":", sizeof(i8042_pnp_aux_name)); |
| 659 | strlcat(i8042_pnp_aux_name, pnp_dev_name(dev), sizeof(i8042_pnp_aux_name)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 660 | } |
| 661 | |
Bjorn Helgaas | 2bfc3c6 | 2006-03-14 00:12:24 -0500 | [diff] [blame] | 662 | i8042_pnp_aux_devices++; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 663 | return 0; |
| 664 | } |
| 665 | |
| 666 | static struct pnp_device_id pnp_kbd_devids[] = { |
Matthew Garrett | 09fac07 | 2010-05-19 10:11:13 -0700 | [diff] [blame] | 667 | { .id = "PNP0300", .driver_data = 0 }, |
| 668 | { .id = "PNP0301", .driver_data = 0 }, |
| 669 | { .id = "PNP0302", .driver_data = 0 }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 670 | { .id = "PNP0303", .driver_data = 0 }, |
Matthew Garrett | 09fac07 | 2010-05-19 10:11:13 -0700 | [diff] [blame] | 671 | { .id = "PNP0304", .driver_data = 0 }, |
| 672 | { .id = "PNP0305", .driver_data = 0 }, |
| 673 | { .id = "PNP0306", .driver_data = 0 }, |
| 674 | { .id = "PNP0309", .driver_data = 0 }, |
| 675 | { .id = "PNP030a", .driver_data = 0 }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 676 | { .id = "PNP030b", .driver_data = 0 }, |
Matthew Garrett | 09fac07 | 2010-05-19 10:11:13 -0700 | [diff] [blame] | 677 | { .id = "PNP0320", .driver_data = 0 }, |
| 678 | { .id = "PNP0343", .driver_data = 0 }, |
| 679 | { .id = "PNP0344", .driver_data = 0 }, |
| 680 | { .id = "PNP0345", .driver_data = 0 }, |
| 681 | { .id = "CPQA0D7", .driver_data = 0 }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 682 | { .id = "", }, |
| 683 | }; |
| 684 | |
| 685 | static struct pnp_driver i8042_pnp_kbd_driver = { |
| 686 | .name = "i8042 kbd", |
| 687 | .id_table = pnp_kbd_devids, |
| 688 | .probe = i8042_pnp_kbd_probe, |
| 689 | }; |
| 690 | |
| 691 | static struct pnp_device_id pnp_aux_devids[] = { |
Matthew Garrett | dba06b8 | 2010-05-19 10:11:13 -0700 | [diff] [blame] | 692 | { .id = "AUI0200", .driver_data = 0 }, |
Dmitry Torokhov | b997395 | 2007-04-25 00:40:53 -0400 | [diff] [blame] | 693 | { .id = "FJC6000", .driver_data = 0 }, |
| 694 | { .id = "FJC6001", .driver_data = 0 }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 695 | { .id = "PNP0f03", .driver_data = 0 }, |
| 696 | { .id = "PNP0f0b", .driver_data = 0 }, |
| 697 | { .id = "PNP0f0e", .driver_data = 0 }, |
| 698 | { .id = "PNP0f12", .driver_data = 0 }, |
| 699 | { .id = "PNP0f13", .driver_data = 0 }, |
| 700 | { .id = "PNP0f19", .driver_data = 0 }, |
| 701 | { .id = "PNP0f1c", .driver_data = 0 }, |
| 702 | { .id = "SYN0801", .driver_data = 0 }, |
| 703 | { .id = "", }, |
| 704 | }; |
| 705 | |
| 706 | static struct pnp_driver i8042_pnp_aux_driver = { |
| 707 | .name = "i8042 aux", |
| 708 | .id_table = pnp_aux_devids, |
| 709 | .probe = i8042_pnp_aux_probe, |
| 710 | }; |
| 711 | |
| 712 | static void i8042_pnp_exit(void) |
| 713 | { |
Kurt Garloff | 74af42b | 2005-05-28 02:11:38 -0500 | [diff] [blame] | 714 | if (i8042_pnp_kbd_registered) { |
Dmitry Torokhov | 386b384 | 2009-09-09 19:08:16 -0700 | [diff] [blame] | 715 | i8042_pnp_kbd_registered = false; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 716 | pnp_unregister_driver(&i8042_pnp_kbd_driver); |
Kurt Garloff | 74af42b | 2005-05-28 02:11:38 -0500 | [diff] [blame] | 717 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 718 | |
Kurt Garloff | 74af42b | 2005-05-28 02:11:38 -0500 | [diff] [blame] | 719 | if (i8042_pnp_aux_registered) { |
Dmitry Torokhov | 386b384 | 2009-09-09 19:08:16 -0700 | [diff] [blame] | 720 | i8042_pnp_aux_registered = false; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 721 | pnp_unregister_driver(&i8042_pnp_aux_driver); |
Kurt Garloff | 74af42b | 2005-05-28 02:11:38 -0500 | [diff] [blame] | 722 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 723 | } |
| 724 | |
Dmitry Torokhov | 8d5987a | 2005-09-04 01:41:38 -0500 | [diff] [blame] | 725 | static int __init i8042_pnp_init(void) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 726 | { |
Dmitry Torokhov | c3d31e7 | 2005-09-04 01:41:51 -0500 | [diff] [blame] | 727 | char kbd_irq_str[4] = { 0 }, aux_irq_str[4] = { 0 }; |
Dmitry Torokhov | 7dcc9c2 | 2009-10-12 21:34:25 -0700 | [diff] [blame] | 728 | bool pnp_data_busted = false; |
Bjorn Helgaas | 2bfc3c6 | 2006-03-14 00:12:24 -0500 | [diff] [blame] | 729 | int err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 730 | |
Jiri Kosina | c3a34f4 | 2008-05-28 01:10:52 -0400 | [diff] [blame] | 731 | #ifdef CONFIG_X86 |
| 732 | if (dmi_check_system(i8042_dmi_nopnp_table)) |
Dmitry Torokhov | 386b384 | 2009-09-09 19:08:16 -0700 | [diff] [blame] | 733 | i8042_nopnp = true; |
Jiri Kosina | c3a34f4 | 2008-05-28 01:10:52 -0400 | [diff] [blame] | 734 | #endif |
| 735 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 736 | if (i8042_nopnp) { |
Vojtech Pavlik | 39fa580 | 2005-05-28 02:11:16 -0500 | [diff] [blame] | 737 | printk(KERN_INFO "i8042: PNP detection disabled\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 738 | return 0; |
| 739 | } |
| 740 | |
Bjorn Helgaas | 2bfc3c6 | 2006-03-14 00:12:24 -0500 | [diff] [blame] | 741 | err = pnp_register_driver(&i8042_pnp_kbd_driver); |
| 742 | if (!err) |
Dmitry Torokhov | 386b384 | 2009-09-09 19:08:16 -0700 | [diff] [blame] | 743 | i8042_pnp_kbd_registered = true; |
Dmitry Torokhov | c3d31e7 | 2005-09-04 01:41:51 -0500 | [diff] [blame] | 744 | |
Bjorn Helgaas | 2bfc3c6 | 2006-03-14 00:12:24 -0500 | [diff] [blame] | 745 | err = pnp_register_driver(&i8042_pnp_aux_driver); |
| 746 | if (!err) |
Dmitry Torokhov | 386b384 | 2009-09-09 19:08:16 -0700 | [diff] [blame] | 747 | i8042_pnp_aux_registered = true; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 748 | |
Bjorn Helgaas | 2bfc3c6 | 2006-03-14 00:12:24 -0500 | [diff] [blame] | 749 | if (!i8042_pnp_kbd_devices && !i8042_pnp_aux_devices) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 750 | i8042_pnp_exit(); |
| 751 | #if defined(__ia64__) |
| 752 | return -ENODEV; |
| 753 | #else |
Dmitry Torokhov | 5a72afc | 2005-05-28 02:11:32 -0500 | [diff] [blame] | 754 | printk(KERN_INFO "PNP: No PS/2 controller found. Probing ports directly.\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 755 | return 0; |
| 756 | #endif |
| 757 | } |
| 758 | |
Bjorn Helgaas | 2bfc3c6 | 2006-03-14 00:12:24 -0500 | [diff] [blame] | 759 | if (i8042_pnp_kbd_devices) |
Dmitry Torokhov | c3d31e7 | 2005-09-04 01:41:51 -0500 | [diff] [blame] | 760 | snprintf(kbd_irq_str, sizeof(kbd_irq_str), |
| 761 | "%d", i8042_pnp_kbd_irq); |
Bjorn Helgaas | 2bfc3c6 | 2006-03-14 00:12:24 -0500 | [diff] [blame] | 762 | if (i8042_pnp_aux_devices) |
Dmitry Torokhov | c3d31e7 | 2005-09-04 01:41:51 -0500 | [diff] [blame] | 763 | snprintf(aux_irq_str, sizeof(aux_irq_str), |
| 764 | "%d", i8042_pnp_aux_irq); |
| 765 | |
| 766 | printk(KERN_INFO "PNP: PS/2 Controller [%s%s%s] at %#x,%#x irq %s%s%s\n", |
Bjorn Helgaas | 2bfc3c6 | 2006-03-14 00:12:24 -0500 | [diff] [blame] | 767 | i8042_pnp_kbd_name, (i8042_pnp_kbd_devices && i8042_pnp_aux_devices) ? "," : "", |
Dmitry Torokhov | c3d31e7 | 2005-09-04 01:41:51 -0500 | [diff] [blame] | 768 | i8042_pnp_aux_name, |
| 769 | i8042_pnp_data_reg, i8042_pnp_command_reg, |
Bjorn Helgaas | 2bfc3c6 | 2006-03-14 00:12:24 -0500 | [diff] [blame] | 770 | kbd_irq_str, (i8042_pnp_kbd_devices && i8042_pnp_aux_devices) ? "," : "", |
Dmitry Torokhov | c3d31e7 | 2005-09-04 01:41:51 -0500 | [diff] [blame] | 771 | aux_irq_str); |
| 772 | |
| 773 | #if defined(__ia64__) |
Bjorn Helgaas | 2bfc3c6 | 2006-03-14 00:12:24 -0500 | [diff] [blame] | 774 | if (!i8042_pnp_kbd_devices) |
Dmitry Torokhov | 386b384 | 2009-09-09 19:08:16 -0700 | [diff] [blame] | 775 | i8042_nokbd = true; |
Bjorn Helgaas | 2bfc3c6 | 2006-03-14 00:12:24 -0500 | [diff] [blame] | 776 | if (!i8042_pnp_aux_devices) |
Dmitry Torokhov | 386b384 | 2009-09-09 19:08:16 -0700 | [diff] [blame] | 777 | i8042_noaux = true; |
Dmitry Torokhov | c3d31e7 | 2005-09-04 01:41:51 -0500 | [diff] [blame] | 778 | #endif |
| 779 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 780 | if (((i8042_pnp_data_reg & ~0xf) == (i8042_data_reg & ~0xf) && |
Dmitry Torokhov | 080c652 | 2007-07-18 00:38:01 -0400 | [diff] [blame] | 781 | i8042_pnp_data_reg != i8042_data_reg) || |
| 782 | !i8042_pnp_data_reg) { |
| 783 | printk(KERN_WARNING |
| 784 | "PNP: PS/2 controller has invalid data port %#x; " |
| 785 | "using default %#x\n", |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 786 | i8042_pnp_data_reg, i8042_data_reg); |
| 787 | i8042_pnp_data_reg = i8042_data_reg; |
Dmitry Torokhov | 386b384 | 2009-09-09 19:08:16 -0700 | [diff] [blame] | 788 | pnp_data_busted = true; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 789 | } |
| 790 | |
| 791 | if (((i8042_pnp_command_reg & ~0xf) == (i8042_command_reg & ~0xf) && |
Dmitry Torokhov | 080c652 | 2007-07-18 00:38:01 -0400 | [diff] [blame] | 792 | i8042_pnp_command_reg != i8042_command_reg) || |
| 793 | !i8042_pnp_command_reg) { |
| 794 | printk(KERN_WARNING |
| 795 | "PNP: PS/2 controller has invalid command port %#x; " |
| 796 | "using default %#x\n", |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 797 | i8042_pnp_command_reg, i8042_command_reg); |
| 798 | i8042_pnp_command_reg = i8042_command_reg; |
Dmitry Torokhov | 386b384 | 2009-09-09 19:08:16 -0700 | [diff] [blame] | 799 | pnp_data_busted = true; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 800 | } |
| 801 | |
Dmitry Torokhov | 945ef0d | 2005-09-04 01:42:00 -0500 | [diff] [blame] | 802 | if (!i8042_nokbd && !i8042_pnp_kbd_irq) { |
Dmitry Torokhov | 080c652 | 2007-07-18 00:38:01 -0400 | [diff] [blame] | 803 | printk(KERN_WARNING |
| 804 | "PNP: PS/2 controller doesn't have KBD irq; " |
| 805 | "using default %d\n", i8042_kbd_irq); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 806 | i8042_pnp_kbd_irq = i8042_kbd_irq; |
Dmitry Torokhov | 386b384 | 2009-09-09 19:08:16 -0700 | [diff] [blame] | 807 | pnp_data_busted = true; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 808 | } |
| 809 | |
Dmitry Torokhov | c3d31e7 | 2005-09-04 01:41:51 -0500 | [diff] [blame] | 810 | if (!i8042_noaux && !i8042_pnp_aux_irq) { |
Dmitry Torokhov | 080c652 | 2007-07-18 00:38:01 -0400 | [diff] [blame] | 811 | if (!pnp_data_busted && i8042_pnp_kbd_irq) { |
| 812 | printk(KERN_WARNING |
| 813 | "PNP: PS/2 appears to have AUX port disabled, " |
| 814 | "if this is incorrect please boot with " |
| 815 | "i8042.nopnp\n"); |
Dmitry Torokhov | 386b384 | 2009-09-09 19:08:16 -0700 | [diff] [blame] | 816 | i8042_noaux = true; |
Dmitry Torokhov | 080c652 | 2007-07-18 00:38:01 -0400 | [diff] [blame] | 817 | } else { |
| 818 | printk(KERN_WARNING |
| 819 | "PNP: PS/2 controller doesn't have AUX irq; " |
| 820 | "using default %d\n", i8042_aux_irq); |
| 821 | i8042_pnp_aux_irq = i8042_aux_irq; |
| 822 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 823 | } |
| 824 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 825 | i8042_data_reg = i8042_pnp_data_reg; |
| 826 | i8042_command_reg = i8042_pnp_command_reg; |
| 827 | i8042_kbd_irq = i8042_pnp_kbd_irq; |
| 828 | i8042_aux_irq = i8042_pnp_aux_irq; |
| 829 | |
Dmitry Torokhov | 1c7827a | 2009-09-03 21:45:34 -0700 | [diff] [blame] | 830 | #ifdef CONFIG_X86 |
| 831 | i8042_bypass_aux_irq_test = !pnp_data_busted && |
| 832 | dmi_check_system(i8042_dmi_laptop_table); |
| 833 | #endif |
| 834 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 835 | return 0; |
| 836 | } |
| 837 | |
Dmitry Torokhov | 8d5987a | 2005-09-04 01:41:38 -0500 | [diff] [blame] | 838 | #else |
| 839 | static inline int i8042_pnp_init(void) { return 0; } |
| 840 | static inline void i8042_pnp_exit(void) { } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 841 | #endif |
| 842 | |
Dmitry Torokhov | 8d5987a | 2005-09-04 01:41:38 -0500 | [diff] [blame] | 843 | static int __init i8042_platform_init(void) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 844 | { |
Dmitry Torokhov | 8d5987a | 2005-09-04 01:41:38 -0500 | [diff] [blame] | 845 | int retval; |
| 846 | |
Feng Tang | 5cdfa1c | 2010-07-07 13:02:16 -0700 | [diff] [blame^] | 847 | #ifdef CONFIG_X86 |
| 848 | /* Just return if pre-detection shows no i8042 controller exist */ |
| 849 | if (!x86_platform.i8042_detect()) |
| 850 | return -ENODEV; |
| 851 | #endif |
| 852 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 853 | /* |
| 854 | * On ix86 platforms touching the i8042 data register region can do really |
| 855 | * bad things. Because of this the region is always reserved on ix86 boxes. |
| 856 | * |
| 857 | * if (!request_region(I8042_DATA_REG, 16, "i8042")) |
Dmitry Torokhov | 8d5987a | 2005-09-04 01:41:38 -0500 | [diff] [blame] | 858 | * return -EBUSY; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 859 | */ |
| 860 | |
| 861 | i8042_kbd_irq = I8042_MAP_IRQ(1); |
| 862 | i8042_aux_irq = I8042_MAP_IRQ(12); |
| 863 | |
Dmitry Torokhov | 8d5987a | 2005-09-04 01:41:38 -0500 | [diff] [blame] | 864 | retval = i8042_pnp_init(); |
| 865 | if (retval) |
| 866 | return retval; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 867 | |
| 868 | #if defined(__ia64__) |
Dmitry Torokhov | 386b384 | 2009-09-09 19:08:16 -0700 | [diff] [blame] | 869 | i8042_reset = true; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 870 | #endif |
| 871 | |
Jiri Kosina | c3a34f4 | 2008-05-28 01:10:52 -0400 | [diff] [blame] | 872 | #ifdef CONFIG_X86 |
Arjan van de Ven | 7c46e23 | 2009-04-11 16:50:13 -0700 | [diff] [blame] | 873 | if (dmi_check_system(i8042_dmi_reset_table)) |
Dmitry Torokhov | 386b384 | 2009-09-09 19:08:16 -0700 | [diff] [blame] | 874 | i8042_reset = true; |
Arjan van de Ven | 7c46e23 | 2009-04-11 16:50:13 -0700 | [diff] [blame] | 875 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 876 | if (dmi_check_system(i8042_dmi_noloop_table)) |
Dmitry Torokhov | 386b384 | 2009-09-09 19:08:16 -0700 | [diff] [blame] | 877 | i8042_noloop = true; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 878 | |
| 879 | if (dmi_check_system(i8042_dmi_nomux_table)) |
Dmitry Torokhov | 386b384 | 2009-09-09 19:08:16 -0700 | [diff] [blame] | 880 | i8042_nomux = true; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 881 | |
Carlos Corbacho | 8987fec | 2008-01-21 01:04:40 -0500 | [diff] [blame] | 882 | if (dmi_check_system(i8042_dmi_dritek_table)) |
Dmitry Torokhov | 386b384 | 2009-09-09 19:08:16 -0700 | [diff] [blame] | 883 | i8042_dritek = true; |
Carlos Corbacho | 8987fec | 2008-01-21 01:04:40 -0500 | [diff] [blame] | 884 | #endif /* CONFIG_X86 */ |
| 885 | |
Dmitry Torokhov | 8d5987a | 2005-09-04 01:41:38 -0500 | [diff] [blame] | 886 | return retval; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 887 | } |
| 888 | |
| 889 | static inline void i8042_platform_exit(void) |
| 890 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 891 | i8042_pnp_exit(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 892 | } |
| 893 | |
| 894 | #endif /* _I8042_X86IA64IO_H */ |