diff options
Diffstat (limited to 'drivers/input/serio/i8042-x86ia64io.h')
| -rw-r--r-- | drivers/input/serio/i8042-x86ia64io.h | 1335 |
1 files changed, 0 insertions, 1335 deletions
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h deleted file mode 100644 index aedd05541044..000000000000 --- a/drivers/input/serio/i8042-x86ia64io.h +++ /dev/null @@ -1,1335 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -#ifndef _I8042_X86IA64IO_H -#define _I8042_X86IA64IO_H - - -#ifdef CONFIG_X86 -#include <asm/x86_init.h> -#endif - -/* - * Names. - */ - -#define I8042_KBD_PHYS_DESC "isa0060/serio0" -#define I8042_AUX_PHYS_DESC "isa0060/serio1" -#define I8042_MUX_PHYS_DESC "isa0060/serio%d" - -/* - * IRQs. - */ - -#if defined(__ia64__) -# define I8042_MAP_IRQ(x) isa_irq_to_vector((x)) -#else -# define I8042_MAP_IRQ(x) (x) -#endif - -#define I8042_KBD_IRQ i8042_kbd_irq -#define I8042_AUX_IRQ i8042_aux_irq - -static int i8042_kbd_irq; -static int i8042_aux_irq; - -/* - * Register numbers. - */ - -#define I8042_COMMAND_REG i8042_command_reg -#define I8042_STATUS_REG i8042_command_reg -#define I8042_DATA_REG i8042_data_reg - -static int i8042_command_reg = 0x64; -static int i8042_data_reg = 0x60; - - -static inline int i8042_read_data(void) -{ - return inb(I8042_DATA_REG); -} - -static inline int i8042_read_status(void) -{ - return inb(I8042_STATUS_REG); -} - -static inline void i8042_write_data(int val) -{ - outb(val, I8042_DATA_REG); -} - -static inline void i8042_write_command(int val) -{ - outb(val, I8042_COMMAND_REG); -} - -#ifdef CONFIG_X86 - -#include <linux/dmi.h> - -static const struct dmi_system_id __initconst i8042_dmi_noloop_table[] = { - { - /* - * Arima-Rioworks HDAMB - - * AUX LOOP command does not raise AUX IRQ - */ - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "RIOWORKS"), - DMI_MATCH(DMI_BOARD_NAME, "HDAMB"), - DMI_MATCH(DMI_BOARD_VERSION, "Rev E"), - }, - }, - { - /* ASUS G1S */ - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc."), - DMI_MATCH(DMI_BOARD_NAME, "G1S"), - DMI_MATCH(DMI_BOARD_VERSION, "1.0"), - }, - }, - { - /* ASUS P65UP5 - AUX LOOP command does not raise AUX IRQ */ - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."), - DMI_MATCH(DMI_BOARD_NAME, "P/I-P65UP5"), - DMI_MATCH(DMI_BOARD_VERSION, "REV 2.X"), - }, - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_PRODUCT_NAME, "X750LN"), - }, - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Compaq"), - DMI_MATCH(DMI_PRODUCT_NAME , "ProLiant"), - DMI_MATCH(DMI_PRODUCT_VERSION, "8500"), - }, - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Compaq"), - DMI_MATCH(DMI_PRODUCT_NAME , "ProLiant"), - DMI_MATCH(DMI_PRODUCT_VERSION, "DL760"), - }, - }, - { - /* Dell Embedded Box PC 3000 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Embedded Box PC 3000"), - }, - }, - { - /* OQO Model 01 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "OQO"), - DMI_MATCH(DMI_PRODUCT_NAME, "ZEPTO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "00"), - }, - }, - { - /* ULI EV4873 - AUX LOOP does not work properly */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ULI"), - DMI_MATCH(DMI_PRODUCT_NAME, "EV4873"), - DMI_MATCH(DMI_PRODUCT_VERSION, "5a"), - }, - }, - { - /* Microsoft Virtual Machine */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), - DMI_MATCH(DMI_PRODUCT_NAME, "Virtual Machine"), - DMI_MATCH(DMI_PRODUCT_VERSION, "VS2005R2"), - }, - }, - { - /* Medion MAM 2070 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Notebook"), - DMI_MATCH(DMI_PRODUCT_NAME, "MAM 2070"), - DMI_MATCH(DMI_PRODUCT_VERSION, "5a"), - }, - }, - { - /* Medion Akoya E7225 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Medion"), - DMI_MATCH(DMI_PRODUCT_NAME, "Akoya E7225"), - DMI_MATCH(DMI_PRODUCT_VERSION, "1.0"), - }, - }, - { - /* Blue FB5601 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "blue"), - DMI_MATCH(DMI_PRODUCT_NAME, "FB5601"), - DMI_MATCH(DMI_PRODUCT_VERSION, "M606"), - }, - }, - { - /* Gigabyte M912 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), - DMI_MATCH(DMI_PRODUCT_NAME, "M912"), - DMI_MATCH(DMI_PRODUCT_VERSION, "01"), - }, - }, - { - /* Gigabyte M1022M netbook */ - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co.,Ltd."), - DMI_MATCH(DMI_BOARD_NAME, "M1022E"), - DMI_MATCH(DMI_BOARD_VERSION, "1.02"), - }, - }, - { - /* Gigabyte Spring Peak - defines wrong chassis type */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), - DMI_MATCH(DMI_PRODUCT_NAME, "Spring Peak"), - }, - }, - { - /* Gigabyte T1005 - defines wrong chassis type ("Other") */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), - DMI_MATCH(DMI_PRODUCT_NAME, "T1005"), - }, - }, - { - /* Gigabyte T1005M/P - defines wrong chassis type ("Other") */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), - DMI_MATCH(DMI_PRODUCT_NAME, "T1005M/P"), - }, - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv9700"), - DMI_MATCH(DMI_PRODUCT_VERSION, "Rev 1"), - }, - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "PEGATRON CORPORATION"), - DMI_MATCH(DMI_PRODUCT_NAME, "C15B"), - }, - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ByteSpeed LLC"), - DMI_MATCH(DMI_PRODUCT_NAME, "ByteSpeed Laptop C15B"), - }, - }, - { } -}; - -/* - * Some Fujitsu notebooks are having trouble with touchpads if - * active multiplexing mode is activated. Luckily they don't have - * external PS/2 ports so we can safely disable it. - * ... apparently some Toshibas don't like MUX mode either and - * die horrible death on reboot. - */ -static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = { - { - /* Fujitsu Lifebook P7010/P7010D */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "P7010"), - }, - }, - { - /* Fujitsu Lifebook P7010 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), - DMI_MATCH(DMI_PRODUCT_NAME, "0000000000"), - }, - }, - { - /* Fujitsu Lifebook P5020D */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook P Series"), - }, - }, - { - /* Fujitsu Lifebook S2000 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S Series"), - }, - }, - { - /* Fujitsu Lifebook S6230 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook S6230"), - }, - }, - { - /* Fujitsu Lifebook T725 laptop */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T725"), - }, - }, - { - /* Fujitsu Lifebook U745 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK U745"), - }, - }, - { - /* Fujitsu T70H */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "FMVLT70H"), - }, - }, - { - /* Fujitsu-Siemens Lifebook T3010 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), - DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T3010"), - }, - }, - { - /* Fujitsu-Siemens Lifebook E4010 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), - DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E4010"), - }, - }, - { - /* Fujitsu-Siemens Amilo Pro 2010 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), - DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro V2010"), - }, - }, - { - /* Fujitsu-Siemens Amilo Pro 2030 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"), - DMI_MATCH(DMI_PRODUCT_NAME, "AMILO PRO V2030"), - }, - }, - { - /* - * No data is coming from the touchscreen unless KBC - * is in legacy mode. - */ - /* Panasonic CF-29 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Matsushita"), - DMI_MATCH(DMI_PRODUCT_NAME, "CF-29"), - }, - }, - { - /* - * HP Pavilion DV4017EA - - * errors on MUX ports are reported without raising AUXDATA - * causing "spurious NAK" messages. - */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EA032EA#ABF)"), - }, - }, - { - /* - * HP Pavilion ZT1000 - - * like DV4017EA does not raise AUXERR for errors on MUX ports. - */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion Notebook PC"), - DMI_MATCH(DMI_PRODUCT_VERSION, "HP Pavilion Notebook ZT1000"), - }, - }, - { - /* - * HP Pavilion DV4270ca - - * like DV4017EA does not raise AUXERR for errors on MUX ports. - */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "Pavilion dv4000 (EH476UA#ABL)"), - }, - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), - DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P10"), - }, - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), - DMI_MATCH(DMI_PRODUCT_NAME, "EQUIUM A110"), - }, - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), - DMI_MATCH(DMI_PRODUCT_NAME, "SATELLITE C850D"), - }, - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ALIENWARE"), - DMI_MATCH(DMI_PRODUCT_NAME, "Sentia"), - }, - }, - { - /* Sharp Actius MM20 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "SHARP"), - DMI_MATCH(DMI_PRODUCT_NAME, "PC-MM20 Series"), - }, - }, - { - /* Sony Vaio FS-115b */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), - DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FS115B"), - }, - }, - { - /* - * Sony Vaio FZ-240E - - * reset and GET ID commands issued via KBD port are - * sometimes being delivered to AUX3. - */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), - DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FZ240E"), - }, - }, - { - /* - * Most (all?) VAIOs do not have external PS/2 ports nor - * they implement active multiplexing properly, and - * MUX discovery usually messes up keyboard/touchpad. - */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), - DMI_MATCH(DMI_BOARD_NAME, "VAIO"), - }, - }, - { - /* Amoi M636/A737 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Amoi Electronics CO.,LTD."), - DMI_MATCH(DMI_PRODUCT_NAME, "M636/A737 platform"), - }, - }, - { - /* Lenovo 3000 n100 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_NAME, "076804U"), - }, - }, - { - /* Lenovo XiaoXin Air 12 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_NAME, "80UN"), - }, - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1360"), - }, - }, - { - /* Acer Aspire 5710 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5710"), - }, - }, - { - /* Acer Aspire 7738 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 7738"), - }, - }, - { - /* Gericom Bellagio */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Gericom"), - DMI_MATCH(DMI_PRODUCT_NAME, "N34AS6"), - }, - }, - { - /* IBM 2656 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "IBM"), - DMI_MATCH(DMI_PRODUCT_NAME, "2656"), - }, - }, - { - /* Dell XPS M1530 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "XPS M1530"), - }, - }, - { - /* Compal HEL80I */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "COMPAL"), - DMI_MATCH(DMI_PRODUCT_NAME, "HEL80I"), - }, - }, - { - /* Dell Vostro 1510 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Vostro1510"), - }, - }, - { - /* Acer Aspire 5536 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5536"), - DMI_MATCH(DMI_PRODUCT_VERSION, "0100"), - }, - }, - { - /* Dell Vostro V13 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Vostro V13"), - }, - }, - { - /* Newer HP Pavilion dv4 models */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv4 Notebook PC"), - }, - }, - { - /* Asus X450LCP */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_PRODUCT_NAME, "X450LCP"), - }, - }, - { - /* Avatar AVIU-145A6 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Intel"), - DMI_MATCH(DMI_PRODUCT_NAME, "IC4I"), - }, - }, - { - /* TUXEDO BU1406 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Notebook"), - DMI_MATCH(DMI_PRODUCT_NAME, "N24_25BU"), - }, - }, - { - /* Lenovo LaVie Z */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo LaVie Z"), - }, - }, - { - /* - * Acer Aspire 5738z - * Touchpad stops working in mux mode when dis- + re-enabled - * with the touchpad enable/disable toggle hotkey - */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5738"), - }, - }, - { - /* Entroware Proteus */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Entroware"), - DMI_MATCH(DMI_PRODUCT_NAME, "Proteus"), - DMI_MATCH(DMI_PRODUCT_VERSION, "EL07R4"), - }, - }, - { } -}; - -static const struct dmi_system_id i8042_dmi_forcemux_table[] __initconst = { - { - /* - * Sony Vaio VGN-CS series require MUX or the touch sensor - * buttons will disturb touchpad operation - */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), - DMI_MATCH(DMI_PRODUCT_NAME, "VGN-CS"), - }, - }, - { } -}; - -/* - * On some Asus laptops, just running self tests cause problems. - */ -static const struct dmi_system_id i8042_dmi_noselftest_table[] = { - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_CHASSIS_TYPE, "10"), /* Notebook */ - }, - }, { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_CHASSIS_TYPE, "31"), /* Convertible Notebook */ - }, - }, - { } -}; -static const struct dmi_system_id __initconst i8042_dmi_reset_table[] = { - { - /* MSI Wind U-100 */ - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "U-100"), - DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"), - }, - }, - { - /* LG Electronics X110 */ - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "X110"), - DMI_MATCH(DMI_BOARD_VENDOR, "LG Electronics Inc."), - }, - }, - { - /* Acer Aspire One 150 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "AOA150"), - }, - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire A114-31"), - }, - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire A314-31"), - }, - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire A315-31"), - }, - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire ES1-132"), - }, - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire ES1-332"), - }, - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire ES1-432"), - }, - }, - { - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate Spin B118-RN"), - }, - }, - { - /* Advent 4211 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "DIXONSXP"), - DMI_MATCH(DMI_PRODUCT_NAME, "Advent 4211"), - }, - }, - { - /* Medion Akoya Mini E1210 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "MEDION"), - DMI_MATCH(DMI_PRODUCT_NAME, "E1210"), - }, - }, - { - /* Medion Akoya E1222 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "MEDION"), - DMI_MATCH(DMI_PRODUCT_NAME, "E122X"), - }, - }, - { - /* Mivvy M310 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "VIOOO"), - DMI_MATCH(DMI_PRODUCT_NAME, "N10"), - }, - }, - { - /* Dell Vostro 1320 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1320"), - }, - }, - { - /* Dell Vostro 1520 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1520"), - }, - }, - { - /* Dell Vostro 1720 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1720"), - }, - }, - { - /* Lenovo Ideapad U455 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_NAME, "20046"), - }, - }, - { - /* Lenovo ThinkPad L460 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad L460"), - }, - }, - { - /* Clevo P650RS, 650RP6, Sager NP8152-S, and others */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Notebook"), - DMI_MATCH(DMI_PRODUCT_NAME, "P65xRP"), - }, - }, - { - /* Lenovo ThinkPad Twist S230u */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_NAME, "33474HU"), - }, - }, - { - /* Entroware Proteus */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Entroware"), - DMI_MATCH(DMI_PRODUCT_NAME, "Proteus"), - DMI_MATCH(DMI_PRODUCT_VERSION, "EL07R4"), - }, - }, - { } -}; - -#ifdef CONFIG_PNP -static const struct dmi_system_id __initconst i8042_dmi_nopnp_table[] = { - { - /* Intel MBO Desktop D845PESV */ - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "D845PESV"), - DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"), - }, - }, - { - /* - * Intel NUC D54250WYK - does not have i8042 controller but - * declares PS/2 devices in DSDT. - */ - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "D54250WYK"), - DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"), - }, - }, - { - /* MSI Wind U-100 */ - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "U-100"), - DMI_MATCH(DMI_BOARD_VENDOR, "MICRO-STAR INTERNATIONAL CO., LTD"), - }, - }, - { - /* Acer Aspire 5 A515 */ - .matches = { - DMI_MATCH(DMI_BOARD_NAME, "Grumpy_PK"), - DMI_MATCH(DMI_BOARD_VENDOR, "PK"), - }, - }, - { } -}; - -static const struct dmi_system_id __initconst i8042_dmi_laptop_table[] = { - { - .matches = { - DMI_MATCH(DMI_CHASSIS_TYPE, "8"), /* Portable */ - }, - }, - { - .matches = { - DMI_MATCH(DMI_CHASSIS_TYPE, "9"), /* Laptop */ - }, - }, - { - .matches = { - DMI_MATCH(DMI_CHASSIS_TYPE, "10"), /* Notebook */ - }, - }, - { - .matches = { - DMI_MATCH(DMI_CHASSIS_TYPE, "14"), /* Sub-Notebook */ - }, - }, - { } -}; -#endif - -static const struct dmi_system_id __initconst i8042_dmi_notimeout_table[] = { - { - /* Dell Vostro V13 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Vostro V13"), - }, - }, - { - /* Newer HP Pavilion dv4 models */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv4 Notebook PC"), - }, - }, - { - /* Fujitsu A544 laptop */ - /* https://bugzilla.redhat.com/show_bug.cgi?id=1111138 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK A544"), - }, - }, - { - /* Fujitsu AH544 laptop */ - /* https://bugzilla.kernel.org/show_bug.cgi?id=69731 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK AH544"), - }, - }, - { - /* Fujitsu Lifebook T725 laptop */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T725"), - }, - }, - { - /* Fujitsu U574 laptop */ - /* https://bugzilla.kernel.org/show_bug.cgi?id=69731 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK U574"), - }, - }, - { - /* Fujitsu UH554 laptop */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), - DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK UH544"), - }, - }, - { } -}; - -/* - * Some Wistron based laptops need us to explicitly enable the 'Dritek - * keyboard extension' to make their extra keys start generating scancodes. - * Originally, this was just confined to older laptops, but a few Acer laptops - * have turned up in 2007 that also need this again. - */ -static const struct dmi_system_id __initconst i8042_dmi_dritek_table[] = { - { - /* Acer Aspire 5100 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5100"), - }, - }, - { - /* Acer Aspire 5610 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5610"), - }, - }, - { - /* Acer Aspire 5630 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5630"), - }, - }, - { - /* Acer Aspire 5650 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5650"), - }, - }, - { - /* Acer Aspire 5680 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5680"), - }, - }, - { - /* Acer Aspire 5720 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5720"), - }, - }, - { - /* Acer Aspire 9110 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 9110"), - }, - }, - { - /* Acer TravelMate 660 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 660"), - }, - }, - { - /* Acer TravelMate 2490 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2490"), - }, - }, - { - /* Acer TravelMate 4280 */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Acer"), - DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 4280"), - }, - }, - { } -}; - -/* - * Some laptops need keyboard reset before probing for the trackpad to get - * it detected, initialised & finally work. - */ -static const struct dmi_system_id __initconst i8042_dmi_kbdreset_table[] = { - { - /* Gigabyte P35 v2 - Elantech touchpad */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), - DMI_MATCH(DMI_PRODUCT_NAME, "P35V2"), - }, - }, - { - /* Aorus branded Gigabyte X3 Plus - Elantech touchpad */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), - DMI_MATCH(DMI_PRODUCT_NAME, "X3"), - }, - }, - { - /* Gigabyte P34 - Elantech touchpad */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), - DMI_MATCH(DMI_PRODUCT_NAME, "P34"), - }, - }, - { - /* Gigabyte P57 - Elantech touchpad */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"), - DMI_MATCH(DMI_PRODUCT_NAME, "P57"), - }, - }, - { - /* Schenker XMG C504 - Elantech touchpad */ - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "XMG"), - DMI_MATCH(DMI_PRODUCT_NAME, "C504"), - }, - }, - { } -}; - -#endif /* CONFIG_X86 */ - -#ifdef CONFIG_PNP -#include <linux/pnp.h> - -static bool i8042_pnp_kbd_registered; -static unsigned int i8042_pnp_kbd_devices; -static bool i8042_pnp_aux_registered; -static unsigned int i8042_pnp_aux_devices; - -static int i8042_pnp_command_reg; -static int i8042_pnp_data_reg; -static int i8042_pnp_kbd_irq; -static int i8042_pnp_aux_irq; - -static char i8042_pnp_kbd_name[32]; -static char i8042_pnp_aux_name[32]; - -static void i8042_pnp_id_to_string(struct pnp_id *id, char *dst, int dst_size) -{ - strlcpy(dst, "PNP:", dst_size); - - while (id) { - strlcat(dst, " ", dst_size); - strlcat(dst, id->id, dst_size); - id = id->next; - } -} - -static int i8042_pnp_kbd_probe(struct pnp_dev *dev, const struct pnp_device_id *did) -{ - if (pnp_port_valid(dev, 0) && pnp_port_len(dev, 0) == 1) - i8042_pnp_data_reg = pnp_port_start(dev,0); - - if (pnp_port_valid(dev, 1) && pnp_port_len(dev, 1) == 1) - i8042_pnp_command_reg = pnp_port_start(dev, 1); - - if (pnp_irq_valid(dev,0)) - i8042_pnp_kbd_irq = pnp_irq(dev, 0); - - strlcpy(i8042_pnp_kbd_name, did->id, sizeof(i8042_pnp_kbd_name)); - if (strlen(pnp_dev_name(dev))) { - strlcat(i8042_pnp_kbd_name, ":", sizeof(i8042_pnp_kbd_name)); - strlcat(i8042_pnp_kbd_name, pnp_dev_name(dev), sizeof(i8042_pnp_kbd_name)); - } - i8042_pnp_id_to_string(dev->id, i8042_kbd_firmware_id, - sizeof(i8042_kbd_firmware_id)); - i8042_kbd_fwnode = dev_fwnode(&dev->dev); - - /* Keyboard ports are always supposed to be wakeup-enabled */ - device_set_wakeup_enable(&dev->dev, true); - - i8042_pnp_kbd_devices++; - return 0; -} - -static int i8042_pnp_aux_probe(struct pnp_dev *dev, const struct pnp_device_id *did) -{ - if (pnp_port_valid(dev, 0) && pnp_port_len(dev, 0) == 1) - i8042_pnp_data_reg = pnp_port_start(dev,0); - - if (pnp_port_valid(dev, 1) && pnp_port_len(dev, 1) == 1) - i8042_pnp_command_reg = pnp_port_start(dev, 1); - - if (pnp_irq_valid(dev, 0)) - i8042_pnp_aux_irq = pnp_irq(dev, 0); - - strlcpy(i8042_pnp_aux_name, did->id, sizeof(i8042_pnp_aux_name)); - if (strlen(pnp_dev_name(dev))) { - strlcat(i8042_pnp_aux_name, ":", sizeof(i8042_pnp_aux_name)); - strlcat(i8042_pnp_aux_name, pnp_dev_name(dev), sizeof(i8042_pnp_aux_name)); - } - i8042_pnp_id_to_string(dev->id, i8042_aux_firmware_id, - sizeof(i8042_aux_firmware_id)); - - i8042_pnp_aux_devices++; - return 0; -} - -static const struct pnp_device_id pnp_kbd_devids[] = { - { .id = "PNP0300", .driver_data = 0 }, - { .id = "PNP0301", .driver_data = 0 }, - { .id = "PNP0302", .driver_data = 0 }, - { .id = "PNP0303", .driver_data = 0 }, - { .id = "PNP0304", .driver_data = 0 }, - { .id = "PNP0305", .driver_data = 0 }, - { .id = "PNP0306", .driver_data = 0 }, - { .id = "PNP0309", .driver_data = 0 }, - { .id = "PNP030a", .driver_data = 0 }, - { .id = "PNP030b", .driver_data = 0 }, - { .id = "PNP0320", .driver_data = 0 }, - { .id = "PNP0343", .driver_data = 0 }, - { .id = "PNP0344", .driver_data = 0 }, - { .id = "PNP0345", .driver_data = 0 }, - { .id = "CPQA0D7", .driver_data = 0 }, - { .id = "", }, -}; -MODULE_DEVICE_TABLE(pnp, pnp_kbd_devids); - -static struct pnp_driver i8042_pnp_kbd_driver = { - .name = "i8042 kbd", - .id_table = pnp_kbd_devids, - .probe = i8042_pnp_kbd_probe, - .driver = { - .probe_type = PROBE_FORCE_SYNCHRONOUS, - .suppress_bind_attrs = true, - }, -}; - -static const struct pnp_device_id pnp_aux_devids[] = { - { .id = "AUI0200", .driver_data = 0 }, - { .id = "FJC6000", .driver_data = 0 }, - { .id = "FJC6001", .driver_data = 0 }, - { .id = "PNP0f03", .driver_data = 0 }, - { .id = "PNP0f0b", .driver_data = 0 }, - { .id = "PNP0f0e", .driver_data = 0 }, - { .id = "PNP0f12", .driver_data = 0 }, - { .id = "PNP0f13", .driver_data = 0 }, - { .id = "PNP0f19", .driver_data = 0 }, - { .id = "PNP0f1c", .driver_data = 0 }, - { .id = "SYN0801", .driver_data = 0 }, - { .id = "", }, -}; -MODULE_DEVICE_TABLE(pnp, pnp_aux_devids); - -static struct pnp_driver i8042_pnp_aux_driver = { - .name = "i8042 aux", - .id_table = pnp_aux_devids, - .probe = i8042_pnp_aux_probe, - .driver = { - .probe_type = PROBE_FORCE_SYNCHRONOUS, - .suppress_bind_attrs = true, - }, -}; - -static void i8042_pnp_exit(void) -{ - if (i8042_pnp_kbd_registered) { - i8042_pnp_kbd_registered = false; - pnp_unregister_driver(&i8042_pnp_kbd_driver); - } - - if (i8042_pnp_aux_registered) { - i8042_pnp_aux_registered = false; - pnp_unregister_driver(&i8042_pnp_aux_driver); - } -} - -static int __init i8042_pnp_init(void) -{ - char kbd_irq_str[4] = { 0 }, aux_irq_str[4] = { 0 }; - bool pnp_data_busted = false; - int err; - -#ifdef CONFIG_X86 - if (dmi_check_system(i8042_dmi_nopnp_table)) - i8042_nopnp = true; -#endif - - if (i8042_nopnp) { - pr_info("PNP detection disabled\n"); - return 0; - } - - err = pnp_register_driver(&i8042_pnp_kbd_driver); - if (!err) - i8042_pnp_kbd_registered = true; - - err = pnp_register_driver(&i8042_pnp_aux_driver); - if (!err) - i8042_pnp_aux_registered = true; - - if (!i8042_pnp_kbd_devices && !i8042_pnp_aux_devices) { - i8042_pnp_exit(); -#if defined(__ia64__) - return -ENODEV; -#else - pr_info("PNP: No PS/2 controller found.\n"); - if (x86_platform.legacy.i8042 != - X86_LEGACY_I8042_EXPECTED_PRESENT) - return -ENODEV; - pr_info("Probing ports directly.\n"); - return 0; -#endif - } - - if (i8042_pnp_kbd_devices) - snprintf(kbd_irq_str, sizeof(kbd_irq_str), - "%d", i8042_pnp_kbd_irq); - if (i8042_pnp_aux_devices) - snprintf(aux_irq_str, sizeof(aux_irq_str), - "%d", i8042_pnp_aux_irq); - - pr_info("PNP: PS/2 Controller [%s%s%s] at %#x,%#x irq %s%s%s\n", - i8042_pnp_kbd_name, (i8042_pnp_kbd_devices && i8042_pnp_aux_devices) ? "," : "", - i8042_pnp_aux_name, - i8042_pnp_data_reg, i8042_pnp_command_reg, - kbd_irq_str, (i8042_pnp_kbd_devices && i8042_pnp_aux_devices) ? "," : "", - aux_irq_str); - -#if defined(__ia64__) - if (!i8042_pnp_kbd_devices) - i8042_nokbd = true; - if (!i8042_pnp_aux_devices) - i8042_noaux = true; -#endif - - if (((i8042_pnp_data_reg & ~0xf) == (i8042_data_reg & ~0xf) && - i8042_pnp_data_reg != i8042_data_reg) || - !i8042_pnp_data_reg) { - pr_warn("PNP: PS/2 controller has invalid data port %#x; using default %#x\n", - i8042_pnp_data_reg, i8042_data_reg); - i8042_pnp_data_reg = i8042_data_reg; - pnp_data_busted = true; - } - - if (((i8042_pnp_command_reg & ~0xf) == (i8042_command_reg & ~0xf) && - i8042_pnp_command_reg != i8042_command_reg) || - !i8042_pnp_command_reg) { - pr_warn("PNP: PS/2 controller has invalid command port %#x; using default %#x\n", - i8042_pnp_command_reg, i8042_command_reg); - i8042_pnp_command_reg = i8042_command_reg; - pnp_data_busted = true; - } - - if (!i8042_nokbd && !i8042_pnp_kbd_irq) { - pr_warn("PNP: PS/2 controller doesn't have KBD irq; using default %d\n", - i8042_kbd_irq); - i8042_pnp_kbd_irq = i8042_kbd_irq; - pnp_data_busted = true; - } - - if (!i8042_noaux && !i8042_pnp_aux_irq) { - if (!pnp_data_busted && i8042_pnp_kbd_irq) { - pr_warn("PNP: PS/2 appears to have AUX port disabled, " - "if this is incorrect please boot with i8042.nopnp\n"); - i8042_noaux = true; - } else { - pr_warn("PNP: PS/2 controller doesn't have AUX irq; using default %d\n", - i8042_aux_irq); - i8042_pnp_aux_irq = i8042_aux_irq; - } - } - - i8042_data_reg = i8042_pnp_data_reg; - i8042_command_reg = i8042_pnp_command_reg; - i8042_kbd_irq = i8042_pnp_kbd_irq; - i8042_aux_irq = i8042_pnp_aux_irq; - -#ifdef CONFIG_X86 - i8042_bypass_aux_irq_test = !pnp_data_busted && - dmi_check_system(i8042_dmi_laptop_table); -#endif - - return 0; -} - -#else /* !CONFIG_PNP */ -static inline int i8042_pnp_init(void) { return 0; } -static inline void i8042_pnp_exit(void) { } -#endif /* CONFIG_PNP */ - -static int __init i8042_platform_init(void) -{ - int retval; - -#ifdef CONFIG_X86 - u8 a20_on = 0xdf; - /* Just return if platform does not have i8042 controller */ - if (x86_platform.legacy.i8042 == X86_LEGACY_I8042_PLATFORM_ABSENT) - return -ENODEV; -#endif - -/* - * On ix86 platforms touching the i8042 data register region can do really - * bad things. Because of this the region is always reserved on ix86 boxes. - * - * if (!request_region(I8042_DATA_REG, 16, "i8042")) - * return -EBUSY; - */ - - i8042_kbd_irq = I8042_MAP_IRQ(1); - i8042_aux_irq = I8042_MAP_IRQ(12); - - retval = i8042_pnp_init(); - if (retval) - return retval; - -#if defined(__ia64__) - i8042_reset = I8042_RESET_ALWAYS; -#endif - -#ifdef CONFIG_X86 - /* Honor module parameter when value is not default */ - if (i8042_reset == I8042_RESET_DEFAULT) { - if (dmi_check_system(i8042_dmi_reset_table)) - i8042_reset = I8042_RESET_ALWAYS; - - if (dmi_check_system(i8042_dmi_noselftest_table)) - i8042_reset = I8042_RESET_NEVER; - } - - if (dmi_check_system(i8042_dmi_noloop_table)) - i8042_noloop = true; - - if (dmi_check_system(i8042_dmi_nomux_table)) - i8042_nomux = true; - - if (dmi_check_system(i8042_dmi_forcemux_table)) - i8042_nomux = false; - - if (dmi_check_system(i8042_dmi_notimeout_table)) - i8042_notimeout = true; - - if (dmi_check_system(i8042_dmi_dritek_table)) - i8042_dritek = true; - - if (dmi_check_system(i8042_dmi_kbdreset_table)) - i8042_kbdreset = true; - - /* - * A20 was already enabled during early kernel init. But some buggy - * BIOSes (in MSI Laptops) require A20 to be enabled using 8042 to - * resume from S3. So we do it here and hope that nothing breaks. - */ - i8042_command(&a20_on, 0x10d1); - i8042_command(NULL, 0x00ff); /* Null command for SMM firmware */ -#endif /* CONFIG_X86 */ - - return retval; -} - -static inline void i8042_platform_exit(void) -{ - i8042_pnp_exit(); -} - -#endif /* _I8042_X86IA64IO_H */ |