[edk2-devel] [PATCH 18/43] OvmfPkg/AcpiTables: remove unused module
Laszlo Ersek
lersek at redhat.com
Wed May 26 20:14:21 UTC 2021
The "OvmfPkg/AcpiTables/AcpiTables.inf" module is no longer used by any
module in edk2; remove it.
Cc: Ard Biesheuvel <ardb+tianocore at kernel.org>
Cc: Jordan Justen <jordan.l.justen at intel.com>
Cc: Philippe Mathieu-Daudé <philmd at redhat.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2122
Signed-off-by: Laszlo Ersek <lersek at redhat.com>
---
OvmfPkg/AcpiTables/AcpiTables.inf | 38 --
OvmfPkg/AcpiTables/Platform.h | 68 --
OvmfPkg/AcpiTables/Dsdt.asl | 692 --------------------
OvmfPkg/AcpiTables/Facp.aslc | 89 ---
OvmfPkg/AcpiTables/Facs.aslc | 78 ---
OvmfPkg/AcpiTables/Madt.aslc | 153 -----
OvmfPkg/AcpiTables/Ssdt.asl | 13 -
7 files changed, 1131 deletions(-)
diff --git a/OvmfPkg/AcpiTables/AcpiTables.inf b/OvmfPkg/AcpiTables/AcpiTables.inf
deleted file mode 100644
index b7d8d774281b..000000000000
--- a/OvmfPkg/AcpiTables/AcpiTables.inf
+++ /dev/null
@@ -1,38 +0,0 @@
-## @file
-# Component description file for PlatformAcpiTables module.
-#
-# ACPI table data and ASL sources required to boot the platform.
-#
-# Copyright (c) 2008 - 2018, Intel Corporation. All rights reserved.<BR>
-# SPDX-License-Identifier: BSD-2-Clause-Patent
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = PlatformAcpiTables
- FILE_GUID = 7E374E25-8E01-4FEE-87F2-390C23C606CD
- MODULE_TYPE = USER_DEFINED
- VERSION_STRING = 1.0
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64 EBC
-#
-
-[Sources]
- Platform.h
- Madt.aslc
- Facp.aslc
- Facs.aslc
- Dsdt.asl
- Ssdt.asl
-
-[Packages]
- MdePkg/MdePkg.dec
- OvmfPkg/OvmfPkg.dec
-
-[Pcd]
- gUefiOvmfPkgTokenSpaceGuid.PcdDebugIoPort
-
diff --git a/OvmfPkg/AcpiTables/Platform.h b/OvmfPkg/AcpiTables/Platform.h
deleted file mode 100644
index e4ee848961c6..000000000000
--- a/OvmfPkg/AcpiTables/Platform.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/** @file
- Platform specific defines for constructing ACPI tables
-
- Copyright (c) 2012, 2013, Red Hat, Inc.
- Copyright (c) 2008, Intel Corporation. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#ifndef _Platform_h_INCLUDED_
-#define _Platform_h_INCLUDED_
-
-#include <PiDxe.h>
-#include <IndustryStandard/Acpi.h>
-
-//
-// ACPI table information used to initialize tables.
-//
-#define EFI_ACPI_OEM_ID 'O','V','M','F',' ',' ' // OEMID 6 bytes long
-#define EFI_ACPI_OEM_TABLE_ID SIGNATURE_64('O','V','M','F','E','D','K','2') // OEM table id 8 bytes long
-#define EFI_ACPI_OEM_REVISION 0x20130221
-#define EFI_ACPI_CREATOR_ID SIGNATURE_32('O','V','M','F')
-#define EFI_ACPI_CREATOR_REVISION 0x00000099
-
-#define SCI_INT_VECTOR 0x0009
-#define SMI_CMD_IO_PORT 0xB2
-#define ACPI_ENABLE 0xF1
-#define ACPI_DISABLE 0xF0
-#define S4BIOS_REQ 0x00
-#define PM1a_EVT_BLK 0x0000b000
-#define PM1a_CNT_BLK 0x0000b004
-#define PM_TMR_BLK 0x0000b008
-#define GPE0_BLK 0x0000afe0
-#define PM1_EVT_LEN 0x04
-#define PM1_CNT_LEN 0x02
-#define PM_TM_LEN 0x04
-#define GPE0_BLK_LEN 0x04
-#define RESERVED 0x00
-#define P_LVL2_LAT 0x0065
-#define P_LVL3_LAT 0x03E9
-#define FLUSH_SIZE 0x0000
-#define FLUSH_STRIDE 0x0000
-#define DUTY_OFFSET 0x00
-#define DUTY_WIDTH 0x00
-#define DAY_ALRM 0x00
-#define MON_ALRM 0x00
-#define CENTURY 0x00
-#define FLAG (EFI_ACPI_2_0_WBINVD | \
- EFI_ACPI_2_0_PROC_C1 | \
- EFI_ACPI_2_0_SLP_BUTTON | \
- EFI_ACPI_2_0_RTC_S4 | \
- EFI_ACPI_2_0_RESET_REG_SUP)
-#define RESET_REG 0xCF9
-#define RESET_VALUE (BIT2 | BIT1) // PIIX3 Reset CPU + System Reset
-
-//
-// Byte-aligned IO port register block initializer for
-// EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE
-//
-#define GAS2_IO(Base, Size) { \
- EFI_ACPI_2_0_SYSTEM_IO, /* AddressSpaceId */ \
- (Size) * 8, /* RegisterBitWidth */ \
- 0, /* RegisterBitOffset */ \
- 0, /* Reserved */ \
- (Base) /* Address */ \
- }
-
-#endif
diff --git a/OvmfPkg/AcpiTables/Dsdt.asl b/OvmfPkg/AcpiTables/Dsdt.asl
deleted file mode 100644
index 7550fb46b628..000000000000
--- a/OvmfPkg/AcpiTables/Dsdt.asl
+++ /dev/null
@@ -1,692 +0,0 @@
-/** @file
- Contains root level name space objects for the platform
-
- Copyright (c) 2008, Intel Corporation. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-DefinitionBlock ("Dsdt.aml", "DSDT", 1, "INTEL ", "OVMF ", 4) {
- //
- // System Sleep States
- //
- // We build S3 and S4 with GetSuspendStates() in
- // "OvmfPkg/AcpiPlatformDxe/Qemu.c".
- //
- Name (\_S0, Package () {5, 0, 0, 0}) // Working
- Name (\_S5, Package () {0, 0, 0, 0}) // Soft Off
-
- //
- // System Bus
- //
- Scope (\_SB) {
- //
- // PCI Root Bridge
- //
- Device (PCI0) {
- Name (_HID, EISAID ("PNP0A03"))
- Name (_ADR, 0x00000000)
- Name (_BBN, 0x00)
- Name (_UID, 0x00)
-
- //
- // BUS, I/O, and MMIO resources
- //
- Name (CRES, ResourceTemplate () {
- WORDBusNumber ( // Bus number resource (0); the bridge produces bus numbers for its subsequent buses
- ResourceProducer, // bit 0 of general flags is 1
- MinFixed, // Range is fixed
- MaxFixed, // Range is fixed
- PosDecode, // PosDecode
- 0x0000, // Granularity
- 0x0000, // Min
- 0x00FF, // Max
- 0x0000, // Translation
- 0x0100 // Range Length = Max-Min+1
- )
-
- IO (Decode16, 0xCF8, 0xCF8, 0x01, 0x08) //Consumed resource (0xCF8-0xCFF)
-
- WORDIO ( // Consumed-and-produced resource (all I/O below CF8)
- ResourceProducer, // bit 0 of general flags is 0
- MinFixed, // Range is fixed
- MaxFixed, // Range is fixed
- PosDecode,
- EntireRange,
- 0x0000, // Granularity
- 0x0000, // Min
- 0x0CF7, // Max
- 0x0000, // Translation
- 0x0CF8 // Range Length
- )
-
- WORDIO ( // Consumed-and-produced resource (all I/O above CFF)
- ResourceProducer, // bit 0 of general flags is 0
- MinFixed, // Range is fixed
- MaxFixed, // Range is fixed
- PosDecode,
- EntireRange,
- 0x0000, // Granularity
- 0x0D00, // Min
- 0xFFFF, // Max
- 0x0000, // Translation
- 0xF300 // Range Length
- )
-
- DWORDMEMORY ( // Descriptor for legacy VGA video RAM
- ResourceProducer, // bit 0 of general flags is 0
- PosDecode,
- MinFixed, // Range is fixed
- MaxFixed, // Range is Fixed
- Cacheable,
- ReadWrite,
- 0x00000000, // Granularity
- 0x000A0000, // Min
- 0x000BFFFF, // Max
- 0x00000000, // Translation
- 0x00020000 // Range Length
- )
-
- DWORDMEMORY ( // Descriptor for 32-bit MMIO
- ResourceProducer, // bit 0 of general flags is 0
- PosDecode,
- MinFixed, // Range is fixed
- MaxFixed, // Range is Fixed
- NonCacheable,
- ReadWrite,
- 0x00000000, // Granularity
- 0xF8000000, // Min
- 0xFFFBFFFF, // Max
- 0x00000000, // Translation
- 0x07FC0000, // Range Length
- , // ResourceSourceIndex
- , // ResourceSource
- PW32 // DescriptorName
- )
- })
-
- Name (CR64, ResourceTemplate () {
- QWordMemory ( // Descriptor for 64-bit MMIO
- ResourceProducer, // bit 0 of general flags is 0
- PosDecode,
- MinFixed, // Range is fixed
- MaxFixed, // Range is Fixed
- Cacheable,
- ReadWrite,
- 0x00000000, // Granularity
- 0x8000000000, // Min
- 0xFFFFFFFFFF, // Max
- 0x00000000, // Translation
- 0x8000000000, // Range Length
- , // ResourceSourceIndex
- , // ResourceSource
- PW64 // DescriptorName
- )
- })
-
- Method (_CRS, 0, Serialized) {
- //
- // see the FIRMWARE_DATA structure in "OvmfPkg/AcpiPlatformDxe/Qemu.c"
- //
- External (FWDT, OpRegionObj)
- Field(FWDT, QWordAcc, NoLock, Preserve) {
- P0S, 64, // PciWindow32.Base
- P0E, 64, // PciWindow32.End
- P0L, 64, // PciWindow32.Length
- P1S, 64, // PciWindow64.Base
- P1E, 64, // PciWindow64.End
- P1L, 64 // PciWindow64.Length
- }
- Field(FWDT, DWordAcc, NoLock, Preserve) {
- P0SL, 32, // PciWindow32.Base, low 32 bits
- P0SH, 32, // PciWindow32.Base, high 32 bits
- P0EL, 32, // PciWindow32.End, low 32 bits
- P0EH, 32, // PciWindow32.End, high 32 bits
- P0LL, 32, // PciWindow32.Length, low 32 bits
- P0LH, 32, // PciWindow32.Length, high 32 bits
- P1SL, 32, // PciWindow64.Base, low 32 bits
- P1SH, 32, // PciWindow64.Base, high 32 bits
- P1EL, 32, // PciWindow64.End, low 32 bits
- P1EH, 32, // PciWindow64.End, high 32 bits
- P1LL, 32, // PciWindow64.Length, low 32 bits
- P1LH, 32 // PciWindow64.Length, high 32 bits
- }
-
- //
- // fixup 32-bit PCI IO window
- //
- CreateDWordField (CRES, \_SB.PCI0.PW32._MIN, PS32)
- CreateDWordField (CRES, \_SB.PCI0.PW32._MAX, PE32)
- CreateDWordField (CRES, \_SB.PCI0.PW32._LEN, PL32)
- Store (P0SL, PS32)
- Store (P0EL, PE32)
- Store (P0LL, PL32)
-
- If (LAnd (LEqual (P1SL, 0x00), LEqual (P1SH, 0x00))) {
- Return (CRES)
- } Else {
- //
- // fixup 64-bit PCI IO window
- //
- CreateQWordField (CR64, \_SB.PCI0.PW64._MIN, PS64)
- CreateQWordField (CR64, \_SB.PCI0.PW64._MAX, PE64)
- CreateQWordField (CR64, \_SB.PCI0.PW64._LEN, PL64)
- Store (P1S, PS64)
- Store (P1E, PE64)
- Store (P1L, PL64)
-
- //
- // add window and return result
- //
- ConcatenateResTemplate (CRES, CR64, Local0)
- Return (Local0)
- }
- }
-
- //
- // PCI Interrupt Routing Table - PIC Mode Only
- //
- Method (_PRT, 0, NotSerialized) {
- Return (
- Package () {
- //
- // Bus 0; Devices 0 to 15
- //
- Package () {0x0000FFFF, 0x00, \_SB.PCI0.LPC.LNKD, 0x00},
- Package () {0x0000FFFF, 0x01, \_SB.PCI0.LPC.LNKA, 0x00},
- Package () {0x0000FFFF, 0x02, \_SB.PCI0.LPC.LNKB, 0x00},
- Package () {0x0000FFFF, 0x03, \_SB.PCI0.LPC.LNKC, 0x00},
-
- //
- // Bus 0, Device 1, Pin 0 (INTA) is special; it corresponds to the
- // internally generated SCI (System Control Interrupt), which is
- // always routed to GSI 9. By setting the third (= Source) field to
- // zero, we could use the fourth (= Source Index) field to hardwire
- // the pin to GSI 9 directly.
- //
- // That way however, in accordance with the ACPI spec's description
- // of SCI, the interrupt would be treated as "active low,
- // shareable, level", and that doesn't match qemu.
- //
- // In QemuInstallAcpiMadtTable() [OvmfPkg/AcpiPlatformDxe/Qemu.c]
- // we install an Interrupt Override Structure for the identity
- // mapped IRQ#9 / GSI 9 (the corresponding bit being set in
- // Pcd8259LegacyModeEdgeLevel), which describes the correct
- // polarity (active high). As a consequence, some OS'en (eg. Linux)
- // override the default (active low) polarity originating from the
- // _PRT; others (eg. FreeBSD) don't. Therefore we need a separate
- // link device just to specify a polarity that matches the MADT.
- //
- Package () {0x0001FFFF, 0x00, \_SB.PCI0.LPC.LNKS, 0x00},
-
- Package () {0x0001FFFF, 0x01, \_SB.PCI0.LPC.LNKB, 0x00},
- Package () {0x0001FFFF, 0x02, \_SB.PCI0.LPC.LNKC, 0x00},
- Package () {0x0001FFFF, 0x03, \_SB.PCI0.LPC.LNKD, 0x00},
-
- Package () {0x0002FFFF, 0x00, \_SB.PCI0.LPC.LNKB, 0x00},
- Package () {0x0002FFFF, 0x01, \_SB.PCI0.LPC.LNKC, 0x00},
- Package () {0x0002FFFF, 0x02, \_SB.PCI0.LPC.LNKD, 0x00},
- Package () {0x0002FFFF, 0x03, \_SB.PCI0.LPC.LNKA, 0x00},
-
- Package () {0x0003FFFF, 0x00, \_SB.PCI0.LPC.LNKC, 0x00},
- Package () {0x0003FFFF, 0x01, \_SB.PCI0.LPC.LNKD, 0x00},
- Package () {0x0003FFFF, 0x02, \_SB.PCI0.LPC.LNKA, 0x00},
- Package () {0x0003FFFF, 0x03, \_SB.PCI0.LPC.LNKB, 0x00},
-
- Package () {0x0004FFFF, 0x00, \_SB.PCI0.LPC.LNKD, 0x00},
- Package () {0x0004FFFF, 0x01, \_SB.PCI0.LPC.LNKA, 0x00},
- Package () {0x0004FFFF, 0x02, \_SB.PCI0.LPC.LNKB, 0x00},
- Package () {0x0004FFFF, 0x03, \_SB.PCI0.LPC.LNKC, 0x00},
-
- Package () {0x0005FFFF, 0x00, \_SB.PCI0.LPC.LNKA, 0x00},
- Package () {0x0005FFFF, 0x01, \_SB.PCI0.LPC.LNKB, 0x00},
- Package () {0x0005FFFF, 0x02, \_SB.PCI0.LPC.LNKC, 0x00},
- Package () {0x0005FFFF, 0x03, \_SB.PCI0.LPC.LNKD, 0x00},
-
- Package () {0x0006FFFF, 0x00, \_SB.PCI0.LPC.LNKB, 0x00},
- Package () {0x0006FFFF, 0x01, \_SB.PCI0.LPC.LNKC, 0x00},
- Package () {0x0006FFFF, 0x02, \_SB.PCI0.LPC.LNKD, 0x00},
- Package () {0x0006FFFF, 0x03, \_SB.PCI0.LPC.LNKA, 0x00},
-
- Package () {0x0007FFFF, 0x00, \_SB.PCI0.LPC.LNKC, 0x00},
- Package () {0x0007FFFF, 0x01, \_SB.PCI0.LPC.LNKD, 0x00},
- Package () {0x0007FFFF, 0x02, \_SB.PCI0.LPC.LNKA, 0x00},
- Package () {0x0007FFFF, 0x03, \_SB.PCI0.LPC.LNKB, 0x00},
-
- Package () {0x0008FFFF, 0x00, \_SB.PCI0.LPC.LNKD, 0x00},
- Package () {0x0008FFFF, 0x01, \_SB.PCI0.LPC.LNKA, 0x00},
- Package () {0x0008FFFF, 0x02, \_SB.PCI0.LPC.LNKB, 0x00},
- Package () {0x0008FFFF, 0x03, \_SB.PCI0.LPC.LNKC, 0x00},
-
- Package () {0x0009FFFF, 0x00, \_SB.PCI0.LPC.LNKA, 0x00},
- Package () {0x0009FFFF, 0x01, \_SB.PCI0.LPC.LNKB, 0x00},
- Package () {0x0009FFFF, 0x02, \_SB.PCI0.LPC.LNKC, 0x00},
- Package () {0x0009FFFF, 0x03, \_SB.PCI0.LPC.LNKD, 0x00},
-
- Package () {0x000AFFFF, 0x00, \_SB.PCI0.LPC.LNKB, 0x00},
- Package () {0x000AFFFF, 0x01, \_SB.PCI0.LPC.LNKC, 0x00},
- Package () {0x000AFFFF, 0x02, \_SB.PCI0.LPC.LNKD, 0x00},
- Package () {0x000AFFFF, 0x03, \_SB.PCI0.LPC.LNKA, 0x00},
-
- Package () {0x000BFFFF, 0x00, \_SB.PCI0.LPC.LNKC, 0x00},
- Package () {0x000BFFFF, 0x01, \_SB.PCI0.LPC.LNKD, 0x00},
- Package () {0x000BFFFF, 0x02, \_SB.PCI0.LPC.LNKA, 0x00},
- Package () {0x000BFFFF, 0x03, \_SB.PCI0.LPC.LNKB, 0x00},
-
- Package () {0x000CFFFF, 0x00, \_SB.PCI0.LPC.LNKD, 0x00},
- Package () {0x000CFFFF, 0x01, \_SB.PCI0.LPC.LNKA, 0x00},
- Package () {0x000CFFFF, 0x02, \_SB.PCI0.LPC.LNKB, 0x00},
- Package () {0x000CFFFF, 0x03, \_SB.PCI0.LPC.LNKC, 0x00},
-
- Package () {0x000DFFFF, 0x00, \_SB.PCI0.LPC.LNKA, 0x00},
- Package () {0x000DFFFF, 0x01, \_SB.PCI0.LPC.LNKB, 0x00},
- Package () {0x000DFFFF, 0x02, \_SB.PCI0.LPC.LNKC, 0x00},
- Package () {0x000DFFFF, 0x03, \_SB.PCI0.LPC.LNKD, 0x00},
-
- Package () {0x000EFFFF, 0x00, \_SB.PCI0.LPC.LNKB, 0x00},
- Package () {0x000EFFFF, 0x01, \_SB.PCI0.LPC.LNKC, 0x00},
- Package () {0x000EFFFF, 0x02, \_SB.PCI0.LPC.LNKD, 0x00},
- Package () {0x000EFFFF, 0x03, \_SB.PCI0.LPC.LNKA, 0x00},
-
- Package () {0x000FFFFF, 0x00, \_SB.PCI0.LPC.LNKC, 0x00},
- Package () {0x000FFFFF, 0x01, \_SB.PCI0.LPC.LNKD, 0x00},
- Package () {0x000FFFFF, 0x02, \_SB.PCI0.LPC.LNKA, 0x00},
- Package () {0x000FFFFF, 0x03, \_SB.PCI0.LPC.LNKB, 0x00}
- }
- )
- }
-
- //
- // PCI to ISA Bridge (Bus 0, Device 1, Function 0)
- // "Low Pin Count"
- //
- Device (LPC) {
- Name (_ADR, 0x00010000)
-
- //
- // The SCI cannot be rerouted or disabled with PIRQRC[A:D]; we only
- // need this link device in order to specify the polarity.
- //
- Device (LNKS) {
- Name (_HID, EISAID("PNP0C0F"))
- Name (_UID, 0)
-
- Name (_STA, 0xB) // 0x1: device present
- // 0x2: enabled and decoding resources
- // 0x8: functioning properly
-
- Method (_SRS, 1, NotSerialized) { /* no-op */ }
- Method (_DIS, 0, NotSerialized) { /* no-op */ }
-
- Name (_PRS, ResourceTemplate () {
- Interrupt (ResourceConsumer, Level, ActiveHigh, Shared) { 9 }
- //
- // list of IRQs occupied thus far: 9
- //
- })
- Method (_CRS, 0, NotSerialized) { Return (_PRS) }
- }
-
- //
- // PCI Interrupt Routing Configuration Registers, PIRQRC[A:D]
- //
- OperationRegion (PRR0, PCI_Config, 0x60, 0x04)
- Field (PRR0, ANYACC, NOLOCK, PRESERVE) {
- PIRA, 8,
- PIRB, 8,
- PIRC, 8,
- PIRD, 8
- }
-
- //
- // _STA method for LNKA, LNKB, LNKC, LNKD
- // Arg0[in]: value of PIRA / PIRB / PIRC / PIRD
- //
- Method (PSTA, 1, NotSerialized) {
- If (And (Arg0, 0x80)) { // disable-bit set?
- Return (0x9) // "device present" | "functioning properly"
- } Else {
- Return (0xB) // same | "enabled and decoding resources"
- }
- }
-
- //
- // _CRS method for LNKA, LNKB, LNKC, LNKD
- // Arg0[in]: value of PIRA / PIRB / PIRC / PIRD
- //
- Method (PCRS, 1, Serialized) {
- //
- // create temporary buffer with an Extended Interrupt Descriptor
- // whose single vector defaults to zero
- //
- Name (BUF0, ResourceTemplate () {
- Interrupt (ResourceConsumer, Level, ActiveHigh, Shared){0}
- }
- )
-
- //
- // define reference to first interrupt vector in buffer
- //
- CreateDWordField (BUF0, 0x05, IRQW)
-
- //
- // If the disable-bit is clear, overwrite the default zero vector
- // with the value in Arg0 (ie. PIRQRC[A:D]). Reserved bits are read
- // as 0.
- //
- If (LNot (And (Arg0, 0x80))) {
- Store (Arg0, IRQW)
- }
- Return (BUF0)
- }
-
- //
- // _PRS resource for LNKA, LNKB, LNKC, LNKD
- //
- Name (PPRS, ResourceTemplate () {
- Interrupt (ResourceConsumer, Level, ActiveHigh, Shared) {5, 10, 11}
- //
- // list of IRQs occupied thus far: 9, 5, 10, 11
- //
- })
-
- //
- // PCI IRQ Link A
- //
- Device (LNKA) {
- Name (_HID, EISAID("PNP0C0F"))
- Name (_UID, 1)
-
- Method (_STA, 0, NotSerialized) { Return (PSTA (PIRA)) }
- Method (_DIS, 0, NotSerialized) {
- Or (PIRA, 0x80, PIRA) // set disable-bit
- }
- Method (_CRS, 0, NotSerialized) { Return (PCRS (PIRA)) }
- Method (_PRS, 0, NotSerialized) { Return (PPRS) }
- Method (_SRS, 1, NotSerialized) {
- CreateDWordField (Arg0, 0x05, IRQW)
- Store (IRQW, PIRA)
- }
- }
-
- //
- // PCI IRQ Link B
- //
- Device (LNKB) {
- Name (_HID, EISAID("PNP0C0F"))
- Name (_UID, 2)
-
- Method (_STA, 0, NotSerialized) { Return (PSTA (PIRB)) }
- Method (_DIS, 0, NotSerialized) {
- Or (PIRB, 0x80, PIRB) // set disable-bit
- }
- Method (_CRS, 0, NotSerialized) { Return (PCRS (PIRB)) }
- Method (_PRS, 0, NotSerialized) { Return (PPRS) }
- Method (_SRS, 1, NotSerialized) {
- CreateDWordField (Arg0, 0x05, IRQW)
- Store (IRQW, PIRB)
- }
- }
-
- //
- // PCI IRQ Link C
- //
- Device (LNKC) {
- Name (_HID, EISAID("PNP0C0F"))
- Name (_UID, 3)
-
- Method (_STA, 0, NotSerialized) { Return (PSTA (PIRC)) }
- Method (_DIS, 0, NotSerialized) {
- Or (PIRC, 0x80, PIRC) // set disable-bit
- }
- Method (_CRS, 0, NotSerialized) { Return (PCRS (PIRC)) }
- Method (_PRS, 0, NotSerialized) { Return (PPRS) }
- Method (_SRS, 1, NotSerialized) {
- CreateDWordField (Arg0, 0x05, IRQW)
- Store (IRQW, PIRC)
- }
- }
-
- //
- // PCI IRQ Link D
- //
- Device (LNKD) {
- Name (_HID, EISAID("PNP0C0F"))
- Name (_UID, 4)
-
- Method (_STA, 0, NotSerialized) { Return (PSTA (PIRD)) }
- Method (_DIS, 0, NotSerialized) {
- Or (PIRD, 0x80, PIRD) // set disable-bit
- }
- Method (_CRS, 0, NotSerialized) { Return (PCRS (PIRD)) }
- Method (_PRS, 0, NotSerialized) { Return (PPRS) }
- Method (_SRS, 1, NotSerialized) {
- CreateDWordField (Arg0, 0x05, IRQW)
- Store (IRQW, PIRD)
- }
- }
-
- //
- // Programmable Interrupt Controller (PIC)
- //
- Device(PIC) {
- Name (_HID, EISAID ("PNP0000"))
- Name (_CRS, ResourceTemplate () {
- IO (Decode16, 0x020, 0x020, 0x00, 0x02)
- IO (Decode16, 0x0A0, 0x0A0, 0x00, 0x02)
- IO (Decode16, 0x4D0, 0x4D0, 0x00, 0x02)
- IRQNoFlags () {2}
- //
- // list of IRQs occupied thus far: 9, 5, 10, 11, 2
- //
- })
- }
-
- //
- // ISA DMA
- //
- Device (DMAC) {
- Name (_HID, EISAID ("PNP0200"))
- Name (_CRS, ResourceTemplate () {
- IO (Decode16, 0x00, 0x00, 0, 0x10)
- IO (Decode16, 0x81, 0x81, 0, 0x03)
- IO (Decode16, 0x87, 0x87, 0, 0x01)
- IO (Decode16, 0x89, 0x89, 0, 0x03)
- IO (Decode16, 0x8f, 0x8f, 0, 0x01)
- IO (Decode16, 0xc0, 0xc0, 0, 0x20)
- DMA (Compatibility, NotBusMaster, Transfer8) {4}
- })
- }
-
- //
- // 8254 Timer
- //
- Device(TMR) {
- Name(_HID,EISAID("PNP0100"))
- Name(_CRS, ResourceTemplate () {
- IO (Decode16, 0x40, 0x40, 0x00, 0x04)
- IRQNoFlags () {0}
- //
- // list of IRQs occupied thus far: 9, 5, 10, 11, 2, 0
- //
- })
- }
-
- //
- // Real Time Clock
- //
- Device (RTC) {
- Name (_HID, EISAID ("PNP0B00"))
- Name (_CRS, ResourceTemplate () {
- IO (Decode16, 0x70, 0x70, 0x00, 0x02)
- IRQNoFlags () {8}
- //
- // list of IRQs occupied thus far: 9, 5, 10, 11, 2, 0, 8
- //
- })
- }
-
- //
- // PCAT Speaker
- //
- Device(SPKR) {
- Name (_HID, EISAID("PNP0800"))
- Name (_CRS, ResourceTemplate () {
- IO (Decode16, 0x61, 0x61, 0x01, 0x01)
- })
- }
-
- //
- // Floating Point Coprocessor
- //
- Device(FPU) {
- Name (_HID, EISAID("PNP0C04"))
- Name (_CRS, ResourceTemplate () {
- IO (Decode16, 0xF0, 0xF0, 0x00, 0x10)
- IRQNoFlags () {13}
- //
- // list of IRQs occupied thus far: 9, 5, 10, 11, 2, 0, 8, 13
- //
- })
- }
-
- //
- // Generic motherboard devices and pieces that don't fit anywhere else
- //
- Device(XTRA) {
- Name (_HID, EISAID ("PNP0C02"))
- Name (_UID, 0x01)
- Name (_CRS, ResourceTemplate () {
- IO (Decode16, 0x010, 0x010, 0x00, 0x10)
- IO (Decode16, 0x022, 0x022, 0x00, 0x1E)
- IO (Decode16, 0x044, 0x044, 0x00, 0x1C)
- IO (Decode16, 0x062, 0x062, 0x00, 0x02)
- IO (Decode16, 0x065, 0x065, 0x00, 0x0B)
- IO (Decode16, 0x072, 0x072, 0x00, 0x0E)
- IO (Decode16, 0x080, 0x080, 0x00, 0x01)
- IO (Decode16, 0x084, 0x084, 0x00, 0x03)
- IO (Decode16, 0x088, 0x088, 0x00, 0x01)
- IO (Decode16, 0x08c, 0x08c, 0x00, 0x03)
- IO (Decode16, 0x090, 0x090, 0x00, 0x10)
- IO (Decode16, 0x0A2, 0x0A2, 0x00, 0x1E)
- IO (Decode16, 0x0E0, 0x0E0, 0x00, 0x10)
- IO (Decode16, 0x1E0, 0x1E0, 0x00, 0x10)
- IO (Decode16, 0x160, 0x160, 0x00, 0x10)
- IO (Decode16, 0x278, 0x278, 0x00, 0x08)
- IO (Decode16, 0x370, 0x370, 0x00, 0x02)
- IO (Decode16, 0x378, 0x378, 0x00, 0x08)
- IO (Decode16, FixedPcdGet16 (PcdDebugIoPort), FixedPcdGet16 (PcdDebugIoPort), 0x00, 0x01)
- IO (Decode16, 0x440, 0x440, 0x00, 0x10)
- IO (Decode16, 0x678, 0x678, 0x00, 0x08)
- IO (Decode16, 0x778, 0x778, 0x00, 0x08)
- IO (Decode16, 0xafe0, 0xafe0, 0x00, 0x04) // QEMU GPE0 BLK
- IO (Decode16, 0xb000, 0xb000, 0x00, 0x40) // PMBLK1
- Memory32Fixed (ReadOnly, 0xFEC00000, 0x1000) // IO APIC
- Memory32Fixed (ReadOnly, 0xFEE00000, 0x100000) // LAPIC
- })
- }
-
- //
- // PS/2 Keyboard and PC/AT Enhanced Keyboard 101/102
- //
- Device (PS2K) {
- Name (_HID, EISAID ("PNP0303"))
- Name (_CID, EISAID ("PNP030B"))
- Name(_CRS,ResourceTemplate() {
- IO (Decode16, 0x60, 0x60, 0x00, 0x01)
- IO (Decode16, 0x64, 0x64, 0x00, 0x01)
- IRQNoFlags () {1}
- //
- // list of IRQs occupied thus far: 9, 5, 10, 11, 2, 0, 8, 13, 1
- //
- })
- }
-
- //
- // PS/2 Mouse and Microsoft Mouse
- //
- Device (PS2M) { // PS/2 stype mouse port
- Name (_HID, EISAID ("PNP0F03"))
- Name (_CID, EISAID ("PNP0F13"))
- Name (_CRS, ResourceTemplate() {
- IRQNoFlags () {12}
- //
- // list of IRQs occupied thus far:
- // 9, 5, 10, 11, 2, 0, 8, 13, 1, 12
- //
- })
- }
-
- //
- // UART Serial Port - COM1
- //
- Device (UAR1) {
- Name (_HID, EISAID ("PNP0501"))
- Name (_DDN, "COM1")
- Name (_UID, 0x01)
- Name(_CRS,ResourceTemplate() {
- IO (Decode16, 0x3F8, 0x3F8, 0x01, 0x08)
- IRQ (Edge, ActiveHigh, Exclusive, ) {4}
- //
- // list of IRQs occupied thus far:
- // 9, 5, 10, 11, 2, 0, 8, 13, 1, 12, 4
- //
- })
- }
-
- //
- // UART Serial Port - COM2
- //
- Device (UAR2) {
- Name (_HID, EISAID ("PNP0501"))
- Name (_DDN, "COM2")
- Name (_UID, 0x02)
- Name(_CRS,ResourceTemplate() {
- IO (Decode16, 0x2F8, 0x2F8, 0x01, 0x08)
- IRQ (Edge, ActiveHigh, Exclusive, ) {3}
- //
- // list of IRQs occupied thus far:
- // 9, 5, 10, 11, 2, 0, 8, 13, 1, 12, 4, 3
- //
- })
- }
-
- //
- // Floppy Disk Controller
- //
- Device (FDC) {
- Name (_HID, EISAID ("PNP0700"))
- Name (_CRS,ResourceTemplate() {
- IO (Decode16, 0x3F0, 0x3F0, 0x01, 0x06)
- IO (Decode16, 0x3F7, 0x3F7, 0x01, 0x01)
- IRQNoFlags () {6}
- //
- // list of IRQs occupied thus far:
- // 9, 5, 10, 11, 2, 0, 8, 13, 1, 12, 4, 3, 6
- //
- DMA (Compatibility, NotBusMaster, Transfer8) {2}
- })
- }
-
- //
- // parallel port -- no DMA for now
- //
- Device (PAR1) {
- Name (_HID, EISAID ("PNP0400"))
- Name (_DDN, "LPT1")
- Name (_UID, 0x01)
- Name(_CRS, ResourceTemplate() {
- IO (Decode16, 0x0378, 0x0378, 0x00, 0x08)
- IRQNoFlags () {7}
- //
- // list of IRQs occupied thus far:
- // 9, 5, 10, 11, 2, 0, 8, 13, 1, 12, 4, 3, 6, 7
- // in order:
- // 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
- //
- })
- }
- }
- }
- }
-}
diff --git a/OvmfPkg/AcpiTables/Facp.aslc b/OvmfPkg/AcpiTables/Facp.aslc
deleted file mode 100644
index 657a8c645821..000000000000
--- a/OvmfPkg/AcpiTables/Facp.aslc
+++ /dev/null
@@ -1,89 +0,0 @@
-/** @file
- FACP Table
-
- Copyright (c) 2013, Red Hat, Inc.
- Copyright (c) 2008 - 2012, Intel Corporation. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include "Platform.h"
-
-EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE FACP = {
- {
- EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE,
- sizeof (EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE),
- EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION,
- 0, // to make sum of entire table == 0
- {EFI_ACPI_OEM_ID}, // OEMID is a 6 bytes long field
- EFI_ACPI_OEM_TABLE_ID, // OEM table identification(8 bytes long)
- EFI_ACPI_OEM_REVISION, // OEM revision number
- EFI_ACPI_CREATOR_ID, // ASL compiler vendor ID
- EFI_ACPI_CREATOR_REVISION // ASL compiler revision number
- },
- 0, // Physical address of FACS
- 0, // Physical address of DSDT
- RESERVED, // System Interrupt Model in ACPI 1.0, eliminated in 2.0
- EFI_ACPI_2_0_PM_PROFILE_UNSPECIFIED, // Preferred PM profile
- SCI_INT_VECTOR, // System vector of SCI interrupt
- SMI_CMD_IO_PORT, // Port address of SMI command port
- ACPI_ENABLE, // value to write to port smi_cmd to enable ACPI
- ACPI_DISABLE, // value to write to port smi_cmd to disable ACPI
- S4BIOS_REQ, // Value to write to SMI CMD port to enter the S4BIOS state
- 0, // PState control
- PM1a_EVT_BLK, // Port address of Power Mgt 1a Event Reg Blk
- 0, // Power Mgt 1b Event Reg Blk unsupported
- PM1a_CNT_BLK, // Port address of Power Mgt 1a Ctrl Reg Blk
- 0, // Power Mgt 1b Ctrl Reg Blk unsupported
- 0, // Power Mgt 2 Ctrl Reg Blk unsupported
- PM_TMR_BLK, // Port address of Power Mgt Timer Ctrl Reg Blk
- GPE0_BLK, // Port addr of General Purpose Event 0 Reg Blk
- 0, // General Purpose Event 1 Reg Blk unsupported
- PM1_EVT_LEN, // Byte Length of ports at pm1X_evt_blk
- PM1_CNT_LEN, // Byte Length of ports at pm1X_cnt_blk
- 0, // Power Mgt 2 Ctrl Reg Blk unsupported
- PM_TM_LEN, // Byte Length of ports at pm_tm_blk
- GPE0_BLK_LEN, // Byte Length of ports at gpe0_blk
- 0, // General Purpose Event 1 Reg Blk unsupported
- 0, // General Purpose Event 1 Reg Blk unsupported
- 0, // _CST support
- P_LVL2_LAT, // worst case HW latency to enter/exit C2 state
- P_LVL3_LAT, // worst case HW latency to enter/exit C3 state
- FLUSH_SIZE, // Size of area read to flush caches
- FLUSH_STRIDE, // Stride used in flushing caches
- DUTY_OFFSET, // bit location of duty cycle field in p_cnt reg
- DUTY_WIDTH, // bit width of duty cycle field in p_cnt reg
- DAY_ALRM, // index to day-of-month alarm in RTC CMOS RAM
- MON_ALRM, // index to month-of-year alarm in RTC CMOS RAM
- CENTURY, // index to century in RTC CMOS RAM
- 0x0000, // Boot architecture flag (16-bit)
- RESERVED, // reserved
- FLAG, // Fixed feature flags
- GAS2_IO(RESET_REG, 1), // Extended address of the Reset Register
- RESET_VALUE, // Value for the Reset Register to reset the system
- { RESERVED }, // reserved[3]
- 0, // 64-bit physical address of FACS, set at installation
- 0, // 64-bit physical address of DSDT, set at installation
-
- GAS2_IO(PM1a_EVT_BLK, PM1_EVT_LEN), // Ext. addr. of PM 1a Event Reg Blk
- { 0 }, // PM 1b Event Reg Blk unsupported
- GAS2_IO(PM1a_CNT_BLK, PM1_CNT_LEN), // Ext. addr. of PM 1a Ctrl Reg Blk
- { 0 }, // PM 1b Ctrl Reg Blk unsupported
- { 0 }, // PM 2 Ctrl Reg Blk unsupported
- GAS2_IO(PM_TMR_BLK, PM_TM_LEN), // Ext. addr. of PM Timer Ctrl Reg Blk
- GAS2_IO(GPE0_BLK, GPE0_BLK_LEN), // Ext. addr. of GPE 0 Reg Blk
- { 0 } // GPE 1 Reg Blk unsupported
-};
-
-
-VOID*
-ReferenceAcpiTable (
- VOID
- )
-{
- //
- // Reference the table being generated to prevent the optimizer from removing the
- // data structure from the executable
- //
- return (VOID*)&FACP;
-}
diff --git a/OvmfPkg/AcpiTables/Facs.aslc b/OvmfPkg/AcpiTables/Facs.aslc
deleted file mode 100644
index d4e6ac4b6bad..000000000000
--- a/OvmfPkg/AcpiTables/Facs.aslc
+++ /dev/null
@@ -1,78 +0,0 @@
-/** @file
- FACS Table
-
- Copyright (c) 2008 - 2012, Intel Corporation. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include <IndustryStandard/Acpi.h>
-
-EFI_ACPI_1_0_FIRMWARE_ACPI_CONTROL_STRUCTURE FACS = {
- EFI_ACPI_1_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE,
- sizeof (EFI_ACPI_1_0_FIRMWARE_ACPI_CONTROL_STRUCTURE),
-
- //
- // Hardware Signature will be updated at runtime
- //
- 0x00000000,
- 0x00,
- 0x00,
- 0x00,
- {
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE,
- EFI_ACPI_RESERVED_BYTE
- }
-};
-
-
-VOID*
-ReferenceAcpiTable (
- VOID
- )
-{
- //
- // Reference the table being generated to prevent the optimizer from removing the
- // data structure from the executable
- //
- return (VOID*)&FACS;
-}
-
diff --git a/OvmfPkg/AcpiTables/Madt.aslc b/OvmfPkg/AcpiTables/Madt.aslc
deleted file mode 100644
index 02fc3649a0d0..000000000000
--- a/OvmfPkg/AcpiTables/Madt.aslc
+++ /dev/null
@@ -1,153 +0,0 @@
-/** @file
- MADT Table
-
- This file contains a structure definition for the ACPI 1.0 Multiple APIC
- Description Table (MADT).
-
- Copyright (c) 2008 - 2012, Intel Corporation. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include <IndustryStandard/Acpi.h>
-#include <Platform.h>
-
-//
-// Local APIC address
-//
-#define EFI_ACPI_LOCAL_APIC_ADDRESS 0xFEE00000 // TBD
-
-//
-// Multiple APIC Flags are defined in AcpiX.0.h
-//
-#define EFI_ACPI_1_0_MULTIPLE_APIC_FLAGS (EFI_ACPI_1_0_PCAT_COMPAT)
-
-//
-// Define the number of each table type.
-// This is where the table layout is modified.
-//
-#define EFI_ACPI_PROCESSOR_LOCAL_APIC_COUNT 1
-#define EFI_ACPI_INTERRUPT_SOURCE_OVERRIDE_COUNT 2
-#define EFI_ACPI_IO_APIC_COUNT 1
-
-//
-// Ensure proper structure formats
-//
-#pragma pack (1)
-
-//
-// ACPI 1.0 MADT structure
-//
-typedef struct {
- EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER Header;
-
-#if EFI_ACPI_PROCESSOR_LOCAL_APIC_COUNT > 0
- EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC_STRUCTURE LocalApic[EFI_ACPI_PROCESSOR_LOCAL_APIC_COUNT];
-#endif
-
-#if EFI_ACPI_INTERRUPT_SOURCE_OVERRIDE_COUNT > 0
- EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE Iso[EFI_ACPI_INTERRUPT_SOURCE_OVERRIDE_COUNT];
-#endif
-
-#if EFI_ACPI_IO_APIC_COUNT > 0
- EFI_ACPI_1_0_IO_APIC_STRUCTURE IoApic[EFI_ACPI_IO_APIC_COUNT];
-#endif
-
-} EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE;
-
-#pragma pack ()
-
-//
-// Multiple APIC Description Table
-//
-EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE Madt = {
- {
- {
- EFI_ACPI_1_0_APIC_SIGNATURE,
- sizeof (EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE),
- EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION,
- 0x00, // Checksum will be updated at runtime
- {EFI_ACPI_OEM_ID},
- EFI_ACPI_OEM_TABLE_ID,
- EFI_ACPI_OEM_REVISION,
- EFI_ACPI_CREATOR_ID,
- EFI_ACPI_CREATOR_REVISION
- },
-
- //
- // MADT specific fields
- //
- EFI_ACPI_LOCAL_APIC_ADDRESS,
- EFI_ACPI_1_0_MULTIPLE_APIC_FLAGS,
- },
-
- //
- // Processor Local APIC Structure
- //
- {
- {
- EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC, // Type
- sizeof (EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC_STRUCTURE), // Length
- 0x00, // Processor ID
- 0x00, // Local APIC ID
- 0x00000001 // Flags - Enabled by default
- }
- },
-
- //
- // Interrupt Source Override Structure
- //
-
- {
- {
- //
- // IRQ0=>IRQ2 Interrupt Source Override Structure
- //
- EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE, // Type
- sizeof (EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE),// Length
- 0x00, // Bus - ISA
- 0x00, // Source - IRQ0
- 0x00000002, // Global System Interrupt - IRQ2
- 0x0000 // Flags - Conforms to specifications of the bus
- },
-
- {
- //
- // ISO (SCI Active High) Interrupt Source Override Structure
- //
- EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE, // Type
- sizeof (EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE),// Length
- 0x00, // Bus - ISA
- 0x09, // Source - IRQ0
- 0x00000009, // Global System Interrupt - IRQ2
- 0x000D // Flags - Level-tiggered, Active High
- }
- },
-
- //
- // IO APIC Structure
- //
- {
- {
- EFI_ACPI_1_0_IO_APIC, // Type
- sizeof (EFI_ACPI_1_0_IO_APIC_STRUCTURE), // Length
- 0x02, // IO APIC ID
- EFI_ACPI_RESERVED_BYTE, // Reserved
- 0xFEC00000, // IO APIC Address (physical)
- 0x00000000 // Global System Interrupt Base
- }
- },
-};
-
-
-VOID*
-ReferenceAcpiTable (
- VOID
- )
-{
- //
- // Reference the table being generated to prevent the optimizer from removing the
- // data structure from the executable
- //
- return (VOID*)&Madt;
-}
diff --git a/OvmfPkg/AcpiTables/Ssdt.asl b/OvmfPkg/AcpiTables/Ssdt.asl
deleted file mode 100644
index 6926e56dafc1..000000000000
--- a/OvmfPkg/AcpiTables/Ssdt.asl
+++ /dev/null
@@ -1,13 +0,0 @@
-/** @file
- Placeholder for runtime-generated objects.
-
- This empty table provides only a header for dynamic copying and extension,
- and a trigger for QemuInstallAcpiSsdtTable().
-
- Copyright (C) 2012 Red Hat, Inc.
-
- SPDX-License-Identifier: BSD-2-Clause-Patent
-**/
-
-DefinitionBlock ("Ssdt.aml", "SSDT", 1, "REDHAT", "OVMF ", 1) {
-}
--
2.19.1.3.g30247aa5d201
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