1 /****************************************************************************** 2 * 3 * Module Name: ahuuids - Table of known ACPI-related UUIDs 4 * 5 *****************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2015, Intel Corp. 9 * All rights reserved. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions, and the following disclaimer, 16 * without modification. 17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 18 * substantially similar to the "NO WARRANTY" disclaimer below 19 * ("Disclaimer") and any redistribution must be conditioned upon 20 * including a substantially similar Disclaimer requirement for further 21 * binary redistribution. 22 * 3. Neither the names of the above-listed copyright holders nor the names 23 * of any contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * Alternatively, this software may be distributed under the terms of the 27 * GNU General Public License ("GPL") version 2 as published by the Free 28 * Software Foundation. 29 * 30 * NO WARRANTY 31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 41 * POSSIBILITY OF SUCH DAMAGES. 42 */ 43 44 #include <contrib/dev/acpica/include/acpi.h> 45 #include <contrib/dev/acpica/include/accommon.h> 46 #include <contrib/dev/acpica/include/acuuid.h> 47 48 #define _COMPONENT ACPI_UTILITIES 49 ACPI_MODULE_NAME ("ahuuids") 50 51 /* 52 * Table of "known" (ACPI-related) UUIDs 53 */ 54 const AH_UUID AcpiUuids[] = 55 { 56 {"[Controllers]", NULL}, 57 {"GPIO Controller", UUID_GPIO_CONTROLLER}, 58 {"USB Controller", UUID_USB_CONTROLLER}, 59 {"SATA Controller", UUID_SATA_CONTROLLER}, 60 61 {"[Devices]", NULL}, 62 {"PCI Host Bridge Device", UUID_PCI_HOST_BRIDGE}, 63 {"HID I2C Device", UUID_I2C_DEVICE}, 64 {"Power Button Device", UUID_POWER_BUTTON}, 65 66 {"[Interfaces]", NULL}, 67 {"Device Labeling Interface", UUID_DEVICE_LABELING}, 68 {"Physical Presence Interface", UUID_PHYSICAL_PRESENCE}, 69 70 {"[Non-volatile DIMM and NFIT table]", NULL}, 71 {"Volatile Memory Region", UUID_VOLATILE_MEMORY}, 72 {"Persistent Memory Region", UUID_PERSISTENT_MEMORY}, 73 {"NVDIMM Control Region", UUID_CONTROL_REGION}, 74 {"NVDIMM Data Region", UUID_DATA_REGION}, 75 {"Volatile Virtual Disk", UUID_VOLATILE_VIRTUAL_DISK}, 76 {"Volatile Virtual CD", UUID_VOLATILE_VIRTUAL_CD}, 77 {"Persistent Virtual Disk", UUID_PERSISTENT_VIRTUAL_DISK}, 78 {"Persistent Virtual CD", UUID_PERSISTENT_VIRTUAL_CD}, 79 80 {"[Miscellaneous]", NULL}, 81 {"Platform-wide Capabilities", UUID_PLATFORM_CAPABILITIES}, 82 {"Dynamic Enumeration", UUID_DYNAMIC_ENUMERATION}, 83 {"Battery Thermal Limit", UUID_BATTERY_THERMAL_LIMIT}, 84 {"Thermal Extensions", UUID_THERMAL_EXTENSIONS}, 85 {"Device Properties for _DSD", UUID_DEVICE_PROPERTIES}, 86 87 {NULL, NULL} 88 }; 89 90 91 /******************************************************************************* 92 * 93 * FUNCTION: AcpiAhMatchUuid 94 * 95 * PARAMETERS: Data - Data buffer containing a UUID 96 * 97 * RETURN: ASCII description string for the UUID if it is found. 98 * 99 * DESCRIPTION: Returns a description string for "known" UUIDs, which are 100 * are UUIDs that are related to ACPI in some way. 101 * 102 ******************************************************************************/ 103 104 const char * 105 AcpiAhMatchUuid ( 106 UINT8 *Data) 107 { 108 const AH_UUID *Info; 109 UINT8 UuidBuffer[UUID_BUFFER_LENGTH]; 110 111 112 /* Walk the table of known ACPI-related UUIDs */ 113 114 for (Info = AcpiUuids; Info->Description; Info++) 115 { 116 /* Null string means desciption is a UUID class */ 117 118 if (!Info->String) 119 { 120 continue; 121 } 122 123 AcpiUtConvertStringToUuid (Info->String, UuidBuffer); 124 125 if (!memcmp (Data, UuidBuffer, UUID_BUFFER_LENGTH)) 126 { 127 return (Info->Description); 128 } 129 } 130 131 return (NULL); 132 } 133