1 /******************************************************************************
3 * Module Name: ahuuids - Table of known ACPI-related UUIDs
5 *****************************************************************************/
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48 #define _COMPONENT ACPI_UTILITIES
49 ACPI_MODULE_NAME ("ahuuids")
52 * Table of "known" (ACPI-related) UUIDs
54 const AH_UUID AcpiUuids[] =
56 {"[Controllers]", NULL},
57 {"GPIO Controller", UUID_GPIO_CONTROLLER},
58 {"USB Controller", UUID_USB_CONTROLLER},
59 {"SATA Controller", UUID_SATA_CONTROLLER},
62 {"PCI Host Bridge Device", UUID_PCI_HOST_BRIDGE},
63 {"HID I2C Device", UUID_I2C_DEVICE},
64 {"Power Button Device", UUID_POWER_BUTTON},
66 {"[Interfaces]", NULL},
67 {"Device Labeling Interface", UUID_DEVICE_LABELING},
68 {"Physical Presence Interface", UUID_PHYSICAL_PRESENCE},
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},
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},
91 /*******************************************************************************
93 * FUNCTION: AcpiAhMatchUuid
95 * PARAMETERS: Data - Data buffer containing a UUID
97 * RETURN: ASCII description string for the UUID if it is found.
99 * DESCRIPTION: Returns a description string for "known" UUIDs, which are
100 * are UUIDs that are related to ACPI in some way.
102 ******************************************************************************/
109 UINT8 UuidBuffer[UUID_BUFFER_LENGTH];
112 /* Walk the table of known ACPI-related UUIDs */
114 for (Info = AcpiUuids; Info->Description; Info++)
116 /* Null string means desciption is a UUID class */
123 AcpiUtConvertStringToUuid (Info->String, UuidBuffer);
125 if (!memcmp (Data, UuidBuffer, UUID_BUFFER_LENGTH))
127 return (Info->Description);