123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899 |
- /**************************************************************************;
- ;* *;
- ;* *;
- ;* Intel Corporation - ACPI Reference Code for the Baytrail *;
- ;* Family of Customer Reference Boards. *;
- ;* *;
- ;* *;
- ;* Copyright (c) 2012 - 2014, Intel Corporation. All rights reserved *;
- ;
- ; SPDX-License-Identifier: BSD-2-Clause-Patent
- ;
- ;* *;
- ;* *;
- ;**************************************************************************/
- // General Purpose Events. This Scope handles the Run-time and
- // Wake-time SCIs. The specific method called will be determined by
- // the _Lxx value, where xx equals the bit location in the General
- // Purpose Event register(s).
- Scope(\_GPE)
- {
- //
- // Software GPE caused the event.
- //
- Method(_L02)
- {
- // Clear GPE status bit.
- Store(0,GPEC)
- //
- // Handle DTS Thermal Events.
- //
- External(DTSE, IntObj)
- If(CondRefOf(DTSE))
- {
- If(LGreaterEqual(DTSE, 0x01))
- {
- Notify(\_TZ.TZ01,0x80)
- }
- }
- }
- //
- // PUNIT SCI event.
- //
- Method(_L04)
- {
- // Clear the PUNIT Status Bit.
- Store(1, PSCI)
- }
- //
- // IGD OpRegion SCI event (see IGD OpRegion/Software SCI BIOS SPEC).
- //
- Method(_L05)
- {
- If(LAnd(\_SB.PCI0.GFX0.GSSE, LNot(GSMI))) // Graphics software SCI event?
- {
- \_SB.PCI0.GFX0.GSCI() // Handle the SWSCI
- }
- }
- //
- // This PME event (PCH's GPE #13) is received when any PCH internal device with PCI Power Management capabilities
- // on bus 0 asserts the equivalent of the PME# signal.
- //
- Method(_L0D, 0)
- {
- If(LAnd(\_SB.PCI0.EHC1.PMEE, \_SB.PCI0.EHC1.PMES))
- {
- If(LNotEqual(OSEL, 1))
- {
- Store(1, \_SB.PCI0.EHC1.PMES) //Clear PME status
- Store(0, \_SB.PCI0.EHC1.PMEE) //Disable PME
- }
- Notify(\_SB.PCI0.EHC1, 0x02)
- }
- If(LAnd(\_SB.PCI0.XHC1.PMEE, \_SB.PCI0.XHC1.PMES))
- {
- If(LNotEqual(OSEL, 1))
- {
- Store(1, \_SB.PCI0.XHC1.PMES) //Clear PME status
- Store(0, \_SB.PCI0.XHC1.PMEE) //Disable PME
- }
- Notify(\_SB.PCI0.XHC1, 0x02)
- }
- If(LAnd(\_SB.PCI0.HDEF.PMEE, \_SB.PCI0.HDEF.PMES))
- {
- If(LNotEqual(OSEL, 1))
- {
- Store(1, \_SB.PCI0.HDEF.PMES) //Clear PME status
- Store(0, \_SB.PCI0.HDEF.PMEE) //Disable PME
- }
- Notify(\_SB.PCI0.HDEF, 0x02)
- }
- }
- }
|