MdeModulePkg/Universal/Disk/RamDiskDxe/RamDisk.asl

   1 /** @file
   2   The definition block in ACPI table for NVDIMM root device.
   3
   4 Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
   5 SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7 **/
   8
   9 DefinitionBlock (
  10   "RamDisk.aml",
  11   "SSDT",
  12   2,
  13   "INTEL ",
  14   "RamDisk ",
  15   0x1000
  16   )
  17 {
  18   Scope (\_SB)
  19   {
  20     Device (NVDR)
  21     {
  22       //
  23       // Define _HID, "ACPI0012" NVDIMM Root Device
  24       //
  25       Name (_HID, "ACPI0012")
  26
  27       //
  28       // Readable name of this device
  29       //
  30       Name (_STR, Unicode ("NVDIMM Root Device"))
  31
  32       Method (_STA, 0)
  33       {
  34         Return (0x0f)
  35       }
  36     }
  37   }
  38 }