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/** @file
The definition block in ACPI table for PRM Operation Region
Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
DefinitionBlock (
"Prm.aml",
"SSDT",
2,
"OEMID ",
"PRMOPREG",
0x1000
)
{
Scope (\_SB)
{
//
// PRM Bridge Device
//
Device (PRMB)
{
Name (_HID, "80860222")
Name (_CID, "80860222")
Name (_DDN, "PRM Bridge Device")
Name (_STA, 0xF)
OperationRegion (OPR1, 0x80, 0, 16)
Field (OPR1, DWordAcc, NoLock, Preserve) //Make it ByteAcc for parameter validation
{
Var0, 128
}
Method (SETV, 1, Serialized)
{
CopyObject (Arg0, \_SB.PRMB.Var0)
}
}
//
// PRM Test Device
//
Device (PRMT)
{
Name (_HID, "80860223")
Name (_CID, "80860223")
Name (_DDN, "PRM Test Device")
Name (_STA, 0xF)
Name (BUF1, Buffer(16)
{
0x5F, 0xAD, 0xF2, 0xD5, 0x47, 0xA3, 0x3E, 0x4D, //Guid_0
0x87, 0xBC, 0xC2, 0xCE, 0x63, 0x02, 0x9C, 0xC8, //Guid_1
})
Name (BUF2, Buffer(16)
{
0xC3, 0xAD, 0xE7, 0xA9, 0xD0, 0x8C, 0x9A, 0x42, //Guid_0
0x89, 0x15, 0x10, 0x94, 0x6E, 0xBD, 0xE3, 0x18, //Guid_1
})
Name (BUF3, Buffer(16)
{
0x14, 0xC2, 0x88, 0xB6, 0x81, 0x40, 0xEB, 0x4E, //Guid_0
0x8D, 0x26, 0x1E, 0xB5, 0xA3, 0xBC, 0xF1, 0x1A, //Guid_1
})
Method (NTST)
{
\_SB.PRMB.SETV (BUF1)
}
}
}
} // End of Definition Block
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