mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-16 17:23:55 +08:00
a5f95da9fb
0 is ascii for NULL. Hex digit matching should be from '0'. Faulty version returns true for #,$,%,& etc. Signed-off-by: Arjun Sreedharan <arjun024@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
394 lines
14 KiB
C
394 lines
14 KiB
C
/*
|
|
* 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>
|
|
#include <linux/ctype.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 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 (!isxdigit(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);
|
|
}
|