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## @file
# Public definitions for PcAtChipset package.
#
# This package is designed to public interfaces and implementation which follows
# PcAt defacto standard.
#
# Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
##
[Defines]
DEC_SPECIFICATION = 0x00010005
PACKAGE_NAME = PcAtChipsetPkg
PACKAGE_GUID = B728689A-52D3-4b8c-AE89-2CE5514CC6DC
PACKAGE_VERSION = 0.3
[Includes]
Include
[LibraryClasses]
## @libraryclass Provides functions to manage I/O APIC Redirection Table Entries.
#
IoApicLib|Include/Library/IoApicLib.h
[Guids]
gPcAtChipsetPkgTokenSpaceGuid = { 0x326ae723, 0xae32, 0x4589, { 0x98, 0xb8, 0xca, 0xc2, 0x3c, 0xdc, 0xc1, 0xb1 } }
[PcdsFeatureFlag]
## If TRUE, then the HPET Timer will be configured to use MSI interrupts if the HPET timer supports them.
# If FALSE, then the HPET Timer will be configued to use I/O APIC interrupts.
gPcAtChipsetPkgTokenSpaceGuid.PcdHpetMsiEnable|TRUE|BOOLEAN|0x00001000
[PcdsFixedAtBuild, PcdsDynamic, PcdsDynamicEx, PcdsPatchableInModule]
## Pcd8259LegacyModeMask defines the default mask value for platform. This value is determined
# 1) If platform only support pure UEFI, value should be set to 0xFFFF or 0xFFFE;
# Because only clock interrupt is allowed in legacy mode in pure UEFI platform.
# 2) If platform install CSM and use thunk module:
# a) If thunk call provided by CSM binary requires some legacy interrupt support, the corresponding bit
# should be opened as 0.
# For example, if keyboard interfaces provided CSM binary use legacy keyboard interrupt in 8259 bit 2, then
# the value should be set to 0xFFFC
# b) If all thunk call provied by CSM binary do not require legacy interrupt support, value should be set
# to 0xFFFF or 0xFFFE.
#
# The default value of legacy mode mask could be changed by EFI_LEGACY_8259_PROTOCOL->SetMask(). But it is rarely
# need change it except some special cases such as when initializing the CSM binary, it should be set to 0xFFFF to
# mask all legacy interrupt. Please restore the original legacy mask value if changing is made for these special case.
#
gPcAtChipsetPkgTokenSpaceGuid.Pcd8259LegacyModeMask|0xFFFF|UINT16|0x00000001
## Pcd8259LegacyModeEdgeLevel defines the default edge level for legacy mode's interrrupt controller.
gPcAtChipsetPkgTokenSpaceGuid.Pcd8259LegacyModeEdgeLevel|0x0000|UINT16|0x00000002
## This PCD specifies whether we need enable IsaAcpiCom1 device.
gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiCom1Enable|TRUE|BOOLEAN|0x00000003
## This PCD specifies whether we need enable IsaAcpiCom2 device.
gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiCom2Enable|TRUE|BOOLEAN|0x00000004
## This PCD specifies whether we need enable IsaAcpiPs2Keyboard device.
gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiPs2KeyboardEnable|TRUE|BOOLEAN|0x00000005
## This PCD specifies whether we need enable IsaAcpiPs2Mouse device.
gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiPs2MouseEnable|TRUE|BOOLEAN|0x00000006
## This PCD specifies whether we need enable IsaAcpiFloppyA device.
gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiFloppyAEnable|TRUE|BOOLEAN|0x00000007
## This PCD specifies whether we need enable IsaAcpiFloppyB device.
gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiFloppyBEnable|TRUE|BOOLEAN|0x00000008
## This PCD specifies the base address of the HPET timer.
gPcAtChipsetPkgTokenSpaceGuid.PcdHpetBaseAddress|0xFED00000|UINT32|0x00000009
## This PCD specifies the Local APIC Interrupt Vector for the HPET Timer.
gPcAtChipsetPkgTokenSpaceGuid.PcdHpetLocalApicVector|0x40|UINT8|0x0000000A
## This PCD specifies the defaut period of the HPET Timer in 100 ns units.
# The default value of 100000 100 ns units is the same as 10 ms.
gPcAtChipsetPkgTokenSpaceGuid.PcdHpetDefaultTimerPeriod|100000|UINT64|0x0000000B
## This PCD specifies the base address of the HPET timer.
gPcAtChipsetPkgTokenSpaceGuid.PcdIoApicBaseAddress|0xFEC00000|UINT32|0x0000000C
|
