| /* |
| * ACPI support for PNP bus type |
| * |
| * Copyright (C) 2014, Intel Corporation |
| * Authors: Zhang Rui <rui.zhang@intel.com> |
| * Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| #include <linux/acpi.h> |
| #include <linux/module.h> |
| |
| static const struct acpi_device_id acpi_pnp_device_ids[] = { |
| /* soc_button_array */ |
| {"PNP0C40"}, |
| /* pata_isapnp */ |
| {"PNP0600"}, /* Generic ESDI/IDE/ATA compatible hard disk controller */ |
| /* floppy */ |
| {"PNP0700"}, |
| /* ipmi_si */ |
| {"IPI0001"}, |
| /* tpm_inf_pnp */ |
| {"IFX0101"}, /* Infineon TPMs */ |
| {"IFX0102"}, /* Infineon TPMs */ |
| /*tpm_tis */ |
| {"PNP0C31"}, /* TPM */ |
| {"ATM1200"}, /* Atmel */ |
| {"IFX0102"}, /* Infineon */ |
| {"BCM0101"}, /* Broadcom */ |
| {"BCM0102"}, /* Broadcom */ |
| {"NSC1200"}, /* National */ |
| {"ICO0102"}, /* Intel */ |
| /* ide */ |
| {"PNP0600"}, /* Generic ESDI/IDE/ATA compatible hard disk controller */ |
| /* ns558 */ |
| {"ASB16fd"}, /* AdLib NSC16 */ |
| {"AZT3001"}, /* AZT1008 */ |
| {"CDC0001"}, /* Opl3-SAx */ |
| {"CSC0001"}, /* CS4232 */ |
| {"CSC000f"}, /* CS4236 */ |
| {"CSC0101"}, /* CS4327 */ |
| {"CTL7001"}, /* SB16 */ |
| {"CTL7002"}, /* AWE64 */ |
| {"CTL7005"}, /* Vibra16 */ |
| {"ENS2020"}, /* SoundscapeVIVO */ |
| {"ESS0001"}, /* ES1869 */ |
| {"ESS0005"}, /* ES1878 */ |
| {"ESS6880"}, /* ES688 */ |
| {"IBM0012"}, /* CS4232 */ |
| {"OPT0001"}, /* OPTi Audio16 */ |
| {"YMH0006"}, /* Opl3-SA */ |
| {"YMH0022"}, /* Opl3-SAx */ |
| {"PNPb02f"}, /* Generic */ |
| /* i8042 kbd */ |
| {"PNP0300"}, |
| {"PNP0301"}, |
| {"PNP0302"}, |
| {"PNP0303"}, |
| {"PNP0304"}, |
| {"PNP0305"}, |
| {"PNP0306"}, |
| {"PNP0309"}, |
| {"PNP030a"}, |
| {"PNP030b"}, |
| {"PNP0320"}, |
| {"PNP0343"}, |
| {"PNP0344"}, |
| {"PNP0345"}, |
| {"CPQA0D7"}, |
| /* i8042 aux */ |
| {"AUI0200"}, |
| {"FJC6000"}, |
| {"FJC6001"}, |
| {"PNP0f03"}, |
| {"PNP0f0b"}, |
| {"PNP0f0e"}, |
| {"PNP0f12"}, |
| {"PNP0f13"}, |
| {"PNP0f19"}, |
| {"PNP0f1c"}, |
| {"SYN0801"}, |
| /* fcpnp */ |
| {"AVM0900"}, |
| /* radio-cadet */ |
| {"MSM0c24"}, /* ADS Cadet AM/FM Radio Card */ |
| /* radio-gemtek */ |
| {"ADS7183"}, /* AOpen FX-3D/Pro Radio */ |
| /* radio-sf16fmr2 */ |
| {"MFRad13"}, /* tuner subdevice of SF16-FMD2 */ |
| /* ene_ir */ |
| {"ENE0100"}, |
| {"ENE0200"}, |
| {"ENE0201"}, |
| {"ENE0202"}, |
| /* fintek-cir */ |
| {"FIT0002"}, /* CIR */ |
| /* ite-cir */ |
| {"ITE8704"}, /* Default model */ |
| {"ITE8713"}, /* CIR found in EEEBox 1501U */ |
| {"ITE8708"}, /* Bridged IT8512 */ |
| {"ITE8709"}, /* SRAM-Bridged IT8512 */ |
| /* nuvoton-cir */ |
| {"WEC0530"}, /* CIR */ |
| {"NTN0530"}, /* CIR for new chip's pnp id */ |
| /* Winbond CIR */ |
| {"WEC1022"}, |
| /* wbsd */ |
| {"WEC0517"}, |
| {"WEC0518"}, |
| /* Winbond CIR */ |
| {"TCM5090"}, /* 3Com Etherlink III (TP) */ |
| {"TCM5091"}, /* 3Com Etherlink III */ |
| {"TCM5094"}, /* 3Com Etherlink III (combo) */ |
| {"TCM5095"}, /* 3Com Etherlink III (TPO) */ |
| {"TCM5098"}, /* 3Com Etherlink III (TPC) */ |
| {"PNP80f7"}, /* 3Com Etherlink III compatible */ |
| {"PNP80f8"}, /* 3Com Etherlink III compatible */ |
| /* nsc-ircc */ |
| {"NSC6001"}, |
| {"HWPC224"}, |
| {"IBM0071"}, |
| /* smsc-ircc2 */ |
| {"SMCf010"}, |
| /* sb1000 */ |
| {"GIC1000"}, |
| /* parport_pc */ |
| {"PNP0400"}, /* Standard LPT Printer Port */ |
| {"PNP0401"}, /* ECP Printer Port */ |
| /* apple-gmux */ |
| {"APP000B"}, |
| /* fujitsu-laptop.c */ |
| {"FUJ02bf"}, |
| {"FUJ02B1"}, |
| {"FUJ02E3"}, |
| /* system */ |
| {"PNP0c02"}, /* General ID for reserving resources */ |
| {"PNP0c01"}, /* memory controller */ |
| /* rtc_cmos */ |
| {"PNP0b00"}, |
| {"PNP0b01"}, |
| {"PNP0b02"}, |
| /* c6xdigio */ |
| {"PNP0400"}, /* Standard LPT Printer Port */ |
| {"PNP0401"}, /* ECP Printer Port */ |
| /* ni_atmio.c */ |
| {"NIC1900"}, |
| {"NIC2400"}, |
| {"NIC2500"}, |
| {"NIC2600"}, |
| {"NIC2700"}, |
| /* serial */ |
| {"AAC000F"}, /* Archtek America Corp. Archtek SmartLink Modem 3334BT Plug & Play */ |
| {"ADC0001"}, /* Anchor Datacomm BV. SXPro 144 External Data Fax Modem Plug & Play */ |
| {"ADC0002"}, /* SXPro 288 External Data Fax Modem Plug & Play */ |
| {"AEI0250"}, /* PROLiNK 1456VH ISA PnP K56flex Fax Modem */ |
| {"AEI1240"}, /* Actiontec ISA PNP 56K X2 Fax Modem */ |
| {"AKY1021"}, /* Rockwell 56K ACF II Fax+Data+Voice Modem */ |
| {"AZT4001"}, /* AZT3005 PnP SOUND DEVICE */ |
| {"BDP3336"}, /* Best Data Products Inc. Smart One 336F PnP Modem */ |
| {"BRI0A49"}, /* Boca Complete Ofc Communicator 14.4 Data-FAX */ |
| {"BRI1400"}, /* Boca Research 33,600 ACF Modem */ |
| {"BRI3400"}, /* Boca 33.6 Kbps Internal FD34FSVD */ |
| {"BRI0A49"}, /* Boca 33.6 Kbps Internal FD34FSVD */ |
| {"BDP3336"}, /* Best Data Products Inc. Smart One 336F PnP Modem */ |
| {"CPI4050"}, /* Computer Peripherals Inc. EuroViVa CommCenter-33.6 SP PnP */ |
| {"CTL3001"}, /* Creative Labs Phone Blaster 28.8 DSVD PnP Voice */ |
| {"CTL3011"}, /* Creative Labs Modem Blaster 28.8 DSVD PnP Voice */ |
| {"DAV0336"}, /* Davicom ISA 33.6K Modem */ |
| {"DMB1032"}, /* Creative Modem Blaster Flash56 DI5601-1 */ |
| {"DMB2001"}, /* Creative Modem Blaster V.90 DI5660 */ |
| {"ETT0002"}, /* E-Tech CyberBULLET PC56RVP */ |
| {"FUJ0202"}, /* Fujitsu 33600 PnP-I2 R Plug & Play */ |
| {"FUJ0205"}, /* Fujitsu FMV-FX431 Plug & Play */ |
| {"FUJ0206"}, /* Fujitsu 33600 PnP-I4 R Plug & Play */ |
| {"FUJ0209"}, /* Fujitsu Fax Voice 33600 PNP-I5 R Plug & Play */ |
| {"GVC000F"}, /* Archtek SmartLink Modem 3334BT Plug & Play */ |
| {"GVC0303"}, /* Archtek SmartLink Modem 3334BRV 33.6K Data Fax Voice */ |
| {"HAY0001"}, /* Hayes Optima 288 V.34-V.FC + FAX + Voice Plug & Play */ |
| {"HAY000C"}, /* Hayes Optima 336 V.34 + FAX + Voice PnP */ |
| {"HAY000D"}, /* Hayes Optima 336B V.34 + FAX + Voice PnP */ |
| {"HAY5670"}, /* Hayes Accura 56K Ext Fax Modem PnP */ |
| {"HAY5674"}, /* Hayes Accura 56K Ext Fax Modem PnP */ |
| {"HAY5675"}, /* Hayes Accura 56K Fax Modem PnP */ |
| {"HAYF000"}, /* Hayes 288, V.34 + FAX */ |
| {"HAYF001"}, /* Hayes Optima 288 V.34 + FAX + Voice, Plug & Play */ |
| {"IBM0033"}, /* IBM Thinkpad 701 Internal Modem Voice */ |
| {"PNP4972"}, /* Intermec CV60 touchscreen port */ |
| {"IXDC801"}, /* Intertex 28k8 33k6 Voice EXT PnP */ |
| {"IXDC901"}, /* Intertex 33k6 56k Voice EXT PnP */ |
| {"IXDD801"}, /* Intertex 28k8 33k6 Voice SP EXT PnP */ |
| {"IXDD901"}, /* Intertex 33k6 56k Voice SP EXT PnP */ |
| {"IXDF401"}, /* Intertex 28k8 33k6 Voice SP INT PnP */ |
| {"IXDF801"}, /* Intertex 28k8 33k6 Voice SP EXT PnP */ |
| {"IXDF901"}, /* Intertex 33k6 56k Voice SP EXT PnP */ |
| {"KOR4522"}, /* KORTEX 28800 Externe PnP */ |
| {"KORF661"}, /* KXPro 33.6 Vocal ASVD PnP */ |
| {"LAS4040"}, /* LASAT Internet 33600 PnP */ |
| {"LAS4540"}, /* Lasat Safire 560 PnP */ |
| {"LAS5440"}, /* Lasat Safire 336 PnP */ |
| {"MNP0281"}, /* Microcom TravelPorte FAST V.34 Plug & Play */ |
| {"MNP0336"}, /* Microcom DeskPorte V.34 FAST or FAST+ Plug & Play */ |
| {"MNP0339"}, /* Microcom DeskPorte FAST EP 28.8 Plug & Play */ |
| {"MNP0342"}, /* Microcom DeskPorte 28.8P Plug & Play */ |
| {"MNP0500"}, /* Microcom DeskPorte FAST ES 28.8 Plug & Play */ |
| {"MNP0501"}, /* Microcom DeskPorte FAST ES 28.8 Plug & Play */ |
| {"MNP0502"}, /* Microcom DeskPorte 28.8S Internal Plug & Play */ |
| {"MOT1105"}, /* Motorola BitSURFR Plug & Play */ |
| {"MOT1111"}, /* Motorola TA210 Plug & Play */ |
| {"MOT1114"}, /* Motorola HMTA 200 (ISDN) Plug & Play */ |
| {"MOT1115"}, /* Motorola BitSURFR Plug & Play */ |
| {"MOT1190"}, /* Motorola Lifestyle 28.8 Internal */ |
| {"MOT1501"}, /* Motorola V.3400 Plug & Play */ |
| {"MOT1502"}, /* Motorola Lifestyle 28.8 V.34 Plug & Play */ |
| {"MOT1505"}, /* Motorola Power 28.8 V.34 Plug & Play */ |
| {"MOT1509"}, /* Motorola ModemSURFR External 28.8 Plug & Play */ |
| {"MOT150A"}, /* Motorola Premier 33.6 Desktop Plug & Play */ |
| {"MOT150F"}, /* Motorola VoiceSURFR 56K External PnP */ |
| {"MOT1510"}, /* Motorola ModemSURFR 56K External PnP */ |
| {"MOT1550"}, /* Motorola ModemSURFR 56K Internal PnP */ |
| {"MOT1560"}, /* Motorola ModemSURFR Internal 28.8 Plug & Play */ |
| {"MOT1580"}, /* Motorola Premier 33.6 Internal Plug & Play */ |
| {"MOT15B0"}, /* Motorola OnlineSURFR 28.8 Internal Plug & Play */ |
| {"MOT15F0"}, /* Motorola VoiceSURFR 56K Internal PnP */ |
| {"MVX00A1"}, /* Deskline K56 Phone System PnP */ |
| {"MVX00F2"}, /* PC Rider K56 Phone System PnP */ |
| {"nEC8241"}, /* NEC 98NOTE SPEAKER PHONE FAX MODEM(33600bps) */ |
| {"PMC2430"}, /* Pace 56 Voice Internal Plug & Play Modem */ |
| {"PNP0500"}, /* Generic standard PC COM port */ |
| {"PNP0501"}, /* Generic 16550A-compatible COM port */ |
| {"PNPC000"}, /* Compaq 14400 Modem */ |
| {"PNPC001"}, /* Compaq 2400/9600 Modem */ |
| {"PNPC031"}, /* Dial-Up Networking Serial Cable between 2 PCs */ |
| {"PNPC032"}, /* Dial-Up Networking Parallel Cable between 2 PCs */ |
| {"PNPC100"}, /* Standard 9600 bps Modem */ |
| {"PNPC101"}, /* Standard 14400 bps Modem */ |
| {"PNPC102"}, /* Standard 28800 bps Modem */ |
| {"PNPC103"}, /* Standard Modem */ |
| {"PNPC104"}, /* Standard 9600 bps Modem */ |
| {"PNPC105"}, /* Standard 14400 bps Modem */ |
| {"PNPC106"}, /* Standard 28800 bps Modem */ |
| {"PNPC107"}, /* Standard Modem */ |
| {"PNPC108"}, /* Standard 9600 bps Modem */ |
| {"PNPC109"}, /* Standard 14400 bps Modem */ |
| {"PNPC10A"}, /* Standard 28800 bps Modem */ |
| {"PNPC10B"}, /* Standard Modem */ |
| {"PNPC10C"}, /* Standard 9600 bps Modem */ |
| {"PNPC10D"}, /* Standard 14400 bps Modem */ |
| {"PNPC10E"}, /* Standard 28800 bps Modem */ |
| {"PNPC10F"}, /* Standard Modem */ |
| {"PNP2000"}, /* Standard PCMCIA Card Modem */ |
| {"ROK0030"}, /* Rockwell 33.6 DPF Internal PnP, Modular Technology 33.6 Internal PnP */ |
| {"ROK0100"}, /* KORTEX 14400 Externe PnP */ |
| {"ROK4120"}, /* Rockwell 28.8 */ |
| {"ROK4920"}, /* Viking 28.8 INTERNAL Fax+Data+Voice PnP */ |
| {"RSS00A0"}, /* Rockwell 33.6 DPF External PnP, BT Prologue 33.6 External PnP, Modular Technology 33.6 External PnP */ |
| {"RSS0262"}, /* Viking 56K FAX INT */ |
| {"RSS0250"}, /* K56 par,VV,Voice,Speakphone,AudioSpan,PnP */ |
| {"SUP1310"}, /* SupraExpress 28.8 Data/Fax PnP modem */ |
| {"SUP1381"}, /* SupraExpress 336i PnP Voice Modem */ |
| {"SUP1421"}, /* SupraExpress 33.6 Data/Fax PnP modem */ |
| {"SUP1590"}, /* SupraExpress 33.6 Data/Fax PnP modem */ |
| {"SUP1620"}, /* SupraExpress 336i Sp ASVD */ |
| {"SUP1760"}, /* SupraExpress 33.6 Data/Fax PnP modem */ |
| {"SUP2171"}, /* SupraExpress 56i Sp Intl */ |
| {"TEX0011"}, /* Phoebe Micro 33.6 Data Fax 1433VQH Plug & Play */ |
| {"UAC000F"}, /* Archtek SmartLink Modem 3334BT Plug & Play */ |
| {"USR0000"}, /* 3Com Corp. Gateway Telepath IIvi 33.6 */ |
| {"USR0002"}, /* U.S. Robotics Sporster 33.6K Fax INT PnP */ |
| {"USR0004"}, /* Sportster Vi 14.4 PnP FAX Voicemail */ |
| {"USR0006"}, /* U.S. Robotics 33.6K Voice INT PnP */ |
| {"USR0007"}, /* U.S. Robotics 33.6K Voice EXT PnP */ |
| {"USR0009"}, /* U.S. Robotics Courier V.Everything INT PnP */ |
| {"USR2002"}, /* U.S. Robotics 33.6K Voice INT PnP */ |
| {"USR2070"}, /* U.S. Robotics 56K Voice INT PnP */ |
| {"USR2080"}, /* U.S. Robotics 56K Voice EXT PnP */ |
| {"USR3031"}, /* U.S. Robotics 56K FAX INT */ |
| {"USR3050"}, /* U.S. Robotics 56K FAX INT */ |
| {"USR3070"}, /* U.S. Robotics 56K Voice INT PnP */ |
| {"USR3080"}, /* U.S. Robotics 56K Voice EXT PnP */ |
| {"USR3090"}, /* U.S. Robotics 56K Voice INT PnP */ |
| {"USR9100"}, /* U.S. Robotics 56K Message */ |
| {"USR9160"}, /* U.S. Robotics 56K FAX EXT PnP */ |
| {"USR9170"}, /* U.S. Robotics 56K FAX INT PnP */ |
| {"USR9180"}, /* U.S. Robotics 56K Voice EXT PnP */ |
| {"USR9190"}, /* U.S. Robotics 56K Voice INT PnP */ |
| {"WACFXXX"}, /* Wacom tablets */ |
| {"FPI2002"}, /* Compaq touchscreen */ |
| {"FUJ02B2"}, /* Fujitsu Stylistic touchscreens */ |
| {"FUJ02B3"}, |
| {"FUJ02B4"}, /* Fujitsu Stylistic LT touchscreens */ |
| {"FUJ02B6"}, /* Passive Fujitsu Stylistic touchscreens */ |
| {"FUJ02B7"}, |
| {"FUJ02B8"}, |
| {"FUJ02B9"}, |
| {"FUJ02BC"}, |
| {"FUJ02E5"}, /* Fujitsu Wacom Tablet PC device */ |
| {"FUJ02E6"}, /* Fujitsu P-series tablet PC device */ |
| {"FUJ02E7"}, /* Fujitsu Wacom 2FGT Tablet PC device */ |
| {"FUJ02E9"}, /* Fujitsu Wacom 1FGT Tablet PC device */ |
| {"LTS0001"}, /* LG C1 EXPRESS DUAL (C1-PB11A3) touch screen (actually a FUJ02E6 in disguise) */ |
| {"WCI0003"}, /* Rockwell's (PORALiNK) 33600 INT PNP */ |
| {"WEC1022"}, /* Winbond CIR port, should not be probed. We should keep track of it to prevent the legacy serial driver from probing it */ |
| /* scl200wdt */ |
| {"NSC0800"}, /* National Semiconductor PC87307/PC97307 watchdog component */ |
| /* mpu401 */ |
| {"PNPb006"}, |
| /* cs423x-pnpbios */ |
| {"CSC0100"}, |
| {"CSC0000"}, |
| {"GIM0100"}, /* Guillemot Turtlebeach something appears to be cs4232 compatible */ |
| /* es18xx-pnpbios */ |
| {"ESS1869"}, |
| {"ESS1879"}, |
| /* snd-opl3sa2-pnpbios */ |
| {"YMH0021"}, |
| {"NMX2210"}, /* Gateway Solo 2500 */ |
| {""}, |
| }; |
| |
| static bool is_hex_digit(char c) |
| { |
| return (c >= 0 && c <= '9') || (c >= 'A' && c <= 'F'); |
| } |
| |
| static bool matching_id(char *idstr, char *list_id) |
| { |
| int i; |
| |
| if (memcmp(idstr, list_id, 3)) |
| return false; |
| |
| for (i = 3; i < 7; i++) { |
| char c = toupper(idstr[i]); |
| |
| if (!is_hex_digit(c) |
| || (list_id[i] != 'X' && c != toupper(list_id[i]))) |
| return false; |
| } |
| return true; |
| } |
| |
| static bool acpi_pnp_match(char *idstr, const struct acpi_device_id **matchid) |
| { |
| const struct acpi_device_id *devid; |
| |
| for (devid = acpi_pnp_device_ids; devid->id[0]; devid++) |
| if (matching_id(idstr, (char *)devid->id)) { |
| if (matchid) |
| *matchid = devid; |
| |
| return true; |
| } |
| |
| return false; |
| } |
| |
| static int acpi_pnp_attach(struct acpi_device *adev, |
| const struct acpi_device_id *id) |
| { |
| return 1; |
| } |
| |
| static struct acpi_scan_handler acpi_pnp_handler = { |
| .ids = acpi_pnp_device_ids, |
| .match = acpi_pnp_match, |
| .attach = acpi_pnp_attach, |
| }; |
| |
| /* |
| * For CMOS RTC devices, the PNP ACPI scan handler does not work, because |
| * there is a CMOS RTC ACPI scan handler installed already, so we need to |
| * check those devices and enumerate them to the PNP bus directly. |
| */ |
| static int is_cmos_rtc_device(struct acpi_device *adev) |
| { |
| struct acpi_device_id ids[] = { |
| { "PNP0B00" }, |
| { "PNP0B01" }, |
| { "PNP0B02" }, |
| {""}, |
| }; |
| return !acpi_match_device_ids(adev, ids); |
| } |
| |
| bool acpi_is_pnp_device(struct acpi_device *adev) |
| { |
| return adev->handler == &acpi_pnp_handler || is_cmos_rtc_device(adev); |
| } |
| EXPORT_SYMBOL_GPL(acpi_is_pnp_device); |
| |
| void __init acpi_pnp_init(void) |
| { |
| acpi_scan_add_handler(&acpi_pnp_handler); |
| } |
