## @file # Public definitions for PcAtChipset package. # # This package is designed to public interfaces and implementation which follows # PcAt defacto standard. # # Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.
# # 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_UNI_FILE = PcAtChipsetPkg.uni 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] ## Indicates the HPET Timer will be configured to use MSI interrupts if the HPET timer supports them, or use I/O APIC interrupts.

# TRUE - Configures the HPET Timer to use MSI interrupts if the HPET Timer supports them.
# FALSE - Configures the HPET Timer to use I/O APIC interrupts.
# @Prompt Configure HPET to use MSI. 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 1, 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.
# @Prompt 8259 Legacy Mode mask. gPcAtChipsetPkgTokenSpaceGuid.Pcd8259LegacyModeMask|0xFFFF|UINT16|0x00000001 ## Pcd8259LegacyModeEdgeLevel defines the default edge level for legacy mode's interrrupt controller. # For the corresponding bits, 0 = Edge triggered and 1 = Level triggered. # @Prompt 8259 Legacy Mode edge level. gPcAtChipsetPkgTokenSpaceGuid.Pcd8259LegacyModeEdgeLevel|0x0000|UINT16|0x00000002 ## Indicates if we need enable IsaAcpiCom1 device.

# TRUE - Enables IsaAcpiCom1 device.
# FALSE - Doesn't enable IsaAcpiCom1 device.
# @Prompt Enable IsaAcpiCom1 device. gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiCom1Enable|TRUE|BOOLEAN|0x00000003 ## Indicates if we need enable IsaAcpiCom2 device.

# TRUE - Enables IsaAcpiCom2 device.
# FALSE - Doesn't enable IsaAcpiCom2 device.
# @Prompt Enable IsaAcpiCom12 device. gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiCom2Enable|TRUE|BOOLEAN|0x00000004 ## Indicates if we need enable IsaAcpiPs2Keyboard device.

# TRUE - Enables IsaAcpiPs2Keyboard device.
# FALSE - Doesn't enable IsaAcpiPs2Keyboard device.
# @Prompt Enable IsaAcpiPs2Keyboard device. gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiPs2KeyboardEnable|TRUE|BOOLEAN|0x00000005 ## Indicates if we need enable IsaAcpiPs2Mouse device.

# TRUE - Enables IsaAcpiPs2Mouse device.
# FALSE - Doesn't enable IsaAcpiPs2Mouse device.
# @Prompt Enable IsaAcpiPs2Mouse device. gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiPs2MouseEnable|TRUE|BOOLEAN|0x00000006 ## Indicates if we need enable IsaAcpiFloppyA device.

# TRUE - Enables IsaAcpiFloppyA device.
# FALSE - Doesn't enable IsaAcpiFloppyA device.
# @Prompt Enable IsaAcpiFloppyA device. gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiFloppyAEnable|TRUE|BOOLEAN|0x00000007 ## Indicates if we need enable IsaAcpiFloppyB device.

# TRUE - Enables IsaAcpiFloppyB device.
# FALSE - Doesn't enable IsaAcpiFloppyB device.
# @Prompt Enable IsaAcpiFloppyB device. gPcAtChipsetPkgTokenSpaceGuid.PcdIsaAcpiFloppyBEnable|TRUE|BOOLEAN|0x00000008 ## This PCD specifies the base address of the HPET timer. # @Prompt HPET base address. gPcAtChipsetPkgTokenSpaceGuid.PcdHpetBaseAddress|0xFED00000|UINT32|0x00000009 ## This PCD specifies the Local APIC Interrupt Vector for the HPET Timer. # @Prompt HPET local APIC vector. 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. # @Prompt Default period of HPET timer. gPcAtChipsetPkgTokenSpaceGuid.PcdHpetDefaultTimerPeriod|100000|UINT64|0x0000000B ## This PCD specifies the base address of the IO APIC. # @Prompt IO APIC base address. gPcAtChipsetPkgTokenSpaceGuid.PcdIoApicBaseAddress|0xFEC00000|UINT32|0x0000000C ## This PCD specifies the minimal valid year in RTC. # @Prompt Minimal valid year in RTC. gPcAtChipsetPkgTokenSpaceGuid.PcdMinimalValidYear|1998|UINT16|0x0000000D ## This PCD specifies the maximal valid year in RTC. # @Prompt Maximal valid year in RTC. gPcAtChipsetPkgTokenSpaceGuid.PcdMaximalValidYear|2099|UINT16|0x0000000E [PcdsFixedAtBuild, PcdsPatchableInModule] ## Defines the ACPI register set base address. # The invalid 0xFFFF is as its default value. It must be configured to the real value. # @Prompt ACPI Timer IO Port Address gPcAtChipsetPkgTokenSpaceGuid.PcdAcpiIoPortBaseAddress |0xFFFF|UINT16|0x00000010 ## Defines the PCI Bus Number of the PCI device that contains the BAR and Enable for ACPI hardware registers. # @Prompt ACPI Hardware PCI Bus Number gPcAtChipsetPkgTokenSpaceGuid.PcdAcpiIoPciBusNumber | 0x00| UINT8|0x00000011 ## Defines the PCI Device Number of the PCI device that contains the BAR and Enable for ACPI hardware registers. # The invalid 0xFF is as its default value. It must be configured to the real value. # @Prompt ACPI Hardware PCI Device Number gPcAtChipsetPkgTokenSpaceGuid.PcdAcpiIoPciDeviceNumber | 0xFF| UINT8|0x00000012 ## Defines the PCI Function Number of the PCI device that contains the BAR and Enable for ACPI hardware registers. # The invalid 0xFF is as its default value. It must be configured to the real value. # @Prompt ACPI Hardware PCI Function Number gPcAtChipsetPkgTokenSpaceGuid.PcdAcpiIoPciFunctionNumber | 0xFF| UINT8|0x00000013 ## Defines the PCI Register Offset of the PCI device that contains the Enable for ACPI hardware registers. # The invalid 0xFFFF is as its default value. It must be configured to the real value. # @Prompt ACPI Hardware PCI Register Offset gPcAtChipsetPkgTokenSpaceGuid.PcdAcpiIoPciEnableRegisterOffset |0xFFFF|UINT16|0x00000014 ## Defines the bit mask that must be set to enable the APIC hardware register BAR. # @Prompt ACPI Hardware PCI Bar Enable BitMask gPcAtChipsetPkgTokenSpaceGuid.PcdAcpiIoBarEnableMask | 0x00| UINT8|0x00000015 ## Defines the PCI Register Offset of the PCI device that contains the BAR for ACPI hardware registers. # The invalid 0xFFFF is as its default value. It must be configured to the real value. # @Prompt ACPI Hardware PCI Bar Register Offset gPcAtChipsetPkgTokenSpaceGuid.PcdAcpiIoPciBarRegisterOffset |0xFFFF|UINT16|0x00000016 ## Defines the offset to the 32-bit Timer Value register that resides within the ACPI BAR. # @Prompt Offset to 32-bit Timer register in ACPI BAR gPcAtChipsetPkgTokenSpaceGuid.PcdAcpiPm1TmrOffset |0x0008|UINT16|0x00000017 ## Defines the bit mask to retrieve ACPI IO Port Base Address # @Prompt ACPI IO Port Base Address Mask gPcAtChipsetPkgTokenSpaceGuid.PcdAcpiIoPortBaseAddressMask |0xFFFE|UINT16|0x00000018 [UserExtensions.TianoCore."ExtraFiles"] PcAtChipsetPkgExtra.uni