OvmfPkg: Copy the required CSM components from framework packages
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1811 This commit copies the exact: Drivers: * VideoDxe * LegacyBiosDxe Libraries: * LegacyBootMaintUiLib * LegacyBootManagerLib Guid header files: * Legacy Bios Guid * LegacyDevOrder Guid Protocol header files: * Firmware Volume Protocol * ISA ACPI Protocol * ISA I/O Protocol * Legacy BIOS Protocol * Legacy BIOS Platform Protocol * Legacy Interrupt Protocol * VGA Mini Port Protocol Framework header files (within IntelFrameworkPkg): * FrameworkDxe.h * Framework/BootScript.h * Framework/DxeCis.h * Framework/FirmwareVolumeHeader.h * Framework/FirmwareVolumeImageFormat.h * Framework/FrameworkInternalFormRepresentation.h * Framework/Hob.h * Framework/StatusCode.h from IntelFramework[Module]Pkg to OvmfPkg/Csm/ folder. Cc: Ray Ni <ray.ni@intel.com> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Hao A Wu <hao.a.wu@intel.com> Reviewed-by: David Woodhouse <dwmw2@infradead.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
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122
OvmfPkg/Csm/Include/Protocol/LegacyInterrupt.h
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122
OvmfPkg/Csm/Include/Protocol/LegacyInterrupt.h
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/** @file
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This protocol abstracts the PIRQ programming from the generic EFI Compatibility Support Modules (CSMs).
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Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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@par Revision Reference:
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This protocol is defined in Framework for the EFI Compatibility Support Module specification.
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Version 0.97.
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**/
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#ifndef _EFI_LEGACY_INTERRUPT_H_
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#define _EFI_LEGACY_INTERRUPT_H_
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#define EFI_LEGACY_INTERRUPT_PROTOCOL_GUID \
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{ \
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0x31ce593d, 0x108a, 0x485d, {0xad, 0xb2, 0x78, 0xf2, 0x1f, 0x29, 0x66, 0xbe } \
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}
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typedef struct _EFI_LEGACY_INTERRUPT_PROTOCOL EFI_LEGACY_INTERRUPT_PROTOCOL;
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/**
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Get the number of PIRQs this hardware supports.
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@param This The protocol instance pointer.
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@param NumberPirsq The number of PIRQs that are supported.
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@retval EFI_SUCCESS The number of PIRQs was returned successfully.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_LEGACY_INTERRUPT_GET_NUMBER_PIRQS)(
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IN EFI_LEGACY_INTERRUPT_PROTOCOL *This,
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OUT UINT8 *NumberPirqs
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);
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/**
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Gets the PCI location associated with this protocol.
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@param This The Protocol instance pointer.
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@param Bus The PCI Bus.
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@param Device The PCI Device.
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@param Function The PCI Function.
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@retval EFI_SUCCESS The Bus, Device, and Function were returned successfully.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_LEGACY_INTERRUPT_GET_LOCATION)(
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IN EFI_LEGACY_INTERRUPT_PROTOCOL *This,
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OUT UINT8 *Bus,
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OUT UINT8 *Device,
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OUT UINT8 *Function
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);
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/**
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Read the PIRQ register and return the data
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@param This The protocol instance pointer.
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@param PirqNumber The PIRQ register to read.
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@param PirqData The data read.
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@retval EFI_SUCCESS The data was read.
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@retval EFI_INVALID_PARAMETER Invalid PIRQ number.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_LEGACY_INTERRUPT_READ_PIRQ)(
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IN EFI_LEGACY_INTERRUPT_PROTOCOL *This,
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IN UINT8 PirqNumber,
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OUT UINT8 *PirqData
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);
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/**
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Write the specified PIRQ register with the given data.
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@param This The protocol instance pointer.
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@param PirqNumber A PIRQ register to read.
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@param PirqData The data to write.
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@retval EFI_SUCCESS The PIRQ was programmed.
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@retval EFI_INVALID_PARAMETER Invalid PIRQ number.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_LEGACY_INTERRUPT_WRITE_PIRQ)(
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IN EFI_LEGACY_INTERRUPT_PROTOCOL *This,
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IN UINT8 PirqNumber,
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IN UINT8 PirqData
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);
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struct _EFI_LEGACY_INTERRUPT_PROTOCOL {
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///
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/// Gets the number of PIRQs supported.
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///
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EFI_LEGACY_INTERRUPT_GET_NUMBER_PIRQS GetNumberPirqs;
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///
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/// Gets the PCI bus, device, and function that is associated with this protocol.
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///
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EFI_LEGACY_INTERRUPT_GET_LOCATION GetLocation;
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///
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/// Reads the indicated PIRQ register.
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///
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EFI_LEGACY_INTERRUPT_READ_PIRQ ReadPirq;
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///
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/// Writes to the indicated PIRQ register.
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///
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EFI_LEGACY_INTERRUPT_WRITE_PIRQ WritePirq;
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};
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extern EFI_GUID gEfiLegacyInterruptProtocolGuid;
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#endif
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