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/*++
This file contains an 'Intel Peripheral Driver' and uniquely
identified as "Intel Reference Module" and is
licensed for Intel CPUs and chipsets under the terms of your
license agreement with Intel or your vendor. This file may
be modified by the user, subject to additional terms of the
license agreement
--*/
/*++
Copyright (c) 1999 - 2012 Intel Corporation. All rights reserved
This software and associated documentation (if any) is furnished
under a license and may only be used or copied in accordance
with the terms of the license. Except as permitted by such
license, no part of this software or documentation may be
reproduced, stored in a retrieval system, or transmitted in any
form or by any means without the express written consent of
Intel Corporation.
Module Name:
RapidStart.asl
Abstract:
RapidStart ACPI ASL code to support OS control
--*/
DefinitionBlock (
"RapidStart.aml",
"SSDT",
0x01,
"Iffs",
"IffsAsl",
0x3000
)
{
Scope (\_SB) {
Device(IFFS) {
OperationRegion(FFSN,SystemMemory,0xFFFF0000,0xAA55)
Field(FFSN,AnyAcc,Lock,Preserve)
{
FFSA, 8, // (0) iFFS available events
FFSS, 8, // (1) iFFS enabled events
FFST, 16, // (2) iFFS wake timer in minutes
FFSP, 32 // (4) iFFS performance monitoring data
}
Name(_HID,EISAID("INT3392"))
Name(_CID,EISAID("PNP0C02"))
Method(GFFS,0,Serialized) {
Return(FFSS)
}
Method(SFFS,1,Serialized) {
And(Arg0, FFSA, FFSS)
Return(FFSS)
}
Method(GFTV,0,Serialized) {
Return(FFST)
}
Method(SFTV,1,Serialized) {
//
// 24*60=1440 minutes (24 Hours)
//
If (LLessEqual(Arg0,1440)) {
Store(Arg0,FFST)
} Else {
And(FFSS,0xFFFE,FFSS)
Store(10,FFST)
}
Return(FFST)
}
}
}
}
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