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i8042-x86ia64io.h
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/* 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 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 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];