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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:17:27 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:17:27 +0000 |
commit | f215e02bf85f68d3a6106c2a1f4f7f063f819064 (patch) | |
tree | 6bb5b92c046312c4e95ac2620b10ddf482d3fa8b /src/VBox/Devices/EFI/Firmware/UefiCpuPkg/CpuIoPei/CpuIoPei.h | |
parent | Initial commit. (diff) | |
download | virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.tar.xz virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.zip |
Adding upstream version 7.0.14-dfsg.upstream/7.0.14-dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/VBox/Devices/EFI/Firmware/UefiCpuPkg/CpuIoPei/CpuIoPei.h')
-rw-r--r-- | src/VBox/Devices/EFI/Firmware/UefiCpuPkg/CpuIoPei/CpuIoPei.h | 442 |
1 files changed, 442 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/UefiCpuPkg/CpuIoPei/CpuIoPei.h b/src/VBox/Devices/EFI/Firmware/UefiCpuPkg/CpuIoPei/CpuIoPei.h new file mode 100644 index 00000000..2b19cc7c --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/UefiCpuPkg/CpuIoPei/CpuIoPei.h @@ -0,0 +1,442 @@ +/** @file + Internal include file for the CPU I/O PPI. + +Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR> +SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#ifndef _CPU_IO2_PEI_H_ +#define _CPU_IO2_PEI_H_ + +#include <PiDxe.h> + +#include <Ppi/CpuIo.h> + +#include <Library/BaseLib.h> +#include <Library/DebugLib.h> +#include <Library/IoLib.h> +#include <Library/PeiServicesLib.h> + +#define MAX_IO_PORT_ADDRESS 0xFFFF + +/** + Reads memory-mapped registers. + + @param[in] PeiServices An indirect pointer to the PEI Services Table + published by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Width The width of the access. Enumerated in bytes. + @param[in] Address The physical address of the access. + @param[in] Count The number of accesses to perform. + @param[out] Buffer A pointer to the buffer of data. + + @retval EFI_SUCCESS The function completed successfully. + @retval EFI_INVALID_PARAMETER Width is invalid for this EFI system. + @retval EFI_INVALID_PARAMETER Buffer is NULL. + @retval EFI_UNSUPPORTED The address range specified by Address, Width, + and Count is not valid for this EFI system. + +**/ +EFI_STATUS +EFIAPI +CpuMemoryServiceRead ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN EFI_PEI_CPU_IO_PPI_WIDTH Width, + IN UINT64 Address, + IN UINTN Count, + OUT VOID *Buffer + ); + +/** + Writes memory-mapped registers. + + @param[in] PeiServices An indirect pointer to the PEI Services Table + published by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Width The width of the access. Enumerated in bytes. + @param[in] Address The physical address of the access. + @param[in] Count The number of accesses to perform. + @param[in] Buffer A pointer to the buffer of data. + + @retval EFI_SUCCESS The function completed successfully. + @retval EFI_INVALID_PARAMETER Width is invalid for this EFI system. + @retval EFI_INVALID_PARAMETER Buffer is NULL. + @retval EFI_UNSUPPORTED The address range specified by Address, Width, + and Count is not valid for this EFI system. + +**/ +EFI_STATUS +EFIAPI +CpuMemoryServiceWrite ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN EFI_PEI_CPU_IO_PPI_WIDTH Width, + IN UINT64 Address, + IN UINTN Count, + IN VOID *Buffer + ); + +/** + Reads I/O registers. + + @param[in] PeiServices An indirect pointer to the PEI Services Table + published by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Width The width of the access. Enumerated in bytes. + @param[in] Address The physical address of the access. + @param[in] Count The number of accesses to perform. + @param[out] Buffer A pointer to the buffer of data. + + @retval EFI_SUCCESS The function completed successfully. + @retval EFI_INVALID_PARAMETER Width is invalid for this EFI system. + @retval EFI_INVALID_PARAMETER Buffer is NULL. + @retval EFI_UNSUPPORTED The address range specified by Address, Width, + and Count is not valid for this EFI system. + +**/ +EFI_STATUS +EFIAPI +CpuIoServiceRead ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN EFI_PEI_CPU_IO_PPI_WIDTH Width, + IN UINT64 Address, + IN UINTN Count, + OUT VOID *Buffer + ); + +/** + Write I/O registers. + + @param[in] PeiServices An indirect pointer to the PEI Services Table + published by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Width The width of the access. Enumerated in bytes. + @param[in] Address The physical address of the access. + @param[in] Count The number of accesses to perform. + @param[in] Buffer A pointer to the buffer of data. + + @retval EFI_SUCCESS The function completed successfully. + @retval EFI_INVALID_PARAMETER Width is invalid for this EFI system. + @retval EFI_INVALID_PARAMETER Buffer is NULL. + @retval EFI_UNSUPPORTED The address range specified by Address, Width, + and Count is not valid for this EFI system. + +**/ +EFI_STATUS +EFIAPI +CpuIoServiceWrite ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN EFI_PEI_CPU_IO_PPI_WIDTH Width, + IN UINT64 Address, + IN UINTN Count, + IN VOID *Buffer + ); + +/** + 8-bit I/O read operations. + + @param[in] PeiServices An indirect pointer to the PEI Services Table published + by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Address The physical address of the access. + + @return An 8-bit value returned from the I/O space. +**/ +UINT8 +EFIAPI +CpuIoRead8 ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN UINT64 Address + ); + +/** + 16-bit I/O read operations. + + @param[in] PeiServices An indirect pointer to the PEI Services Table published + by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Address The physical address of the access. + + @return A 16-bit value returned from the I/O space. + +**/ +UINT16 +EFIAPI +CpuIoRead16 ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN UINT64 Address + ); + +/** + 32-bit I/O read operations. + + @param[in] PeiServices An indirect pointer to the PEI Services Table published + by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Address The physical address of the access. + + @return A 32-bit value returned from the I/O space. + +**/ +UINT32 +EFIAPI +CpuIoRead32 ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN UINT64 Address + ); + +/** + 64-bit I/O read operations. + + @param[in] PeiServices An indirect pointer to the PEI Services Table published + by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Address The physical address of the access. + + @return A 64-bit value returned from the I/O space. + +**/ +UINT64 +EFIAPI +CpuIoRead64 ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN UINT64 Address + ); + +/** + 8-bit I/O write operations. + + @param[in] PeiServices An indirect pointer to the PEI Services Table published + by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Address The physical address of the access. + @param[in] Data The data to write. + +**/ +VOID +EFIAPI +CpuIoWrite8 ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN UINT64 Address, + IN UINT8 Data + ); + +/** + 16-bit I/O write operations. + + @param[in] PeiServices An indirect pointer to the PEI Services Table published + by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Address The physical address of the access. + @param[in] Data The data to write. + +**/ +VOID +EFIAPI +CpuIoWrite16 ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN UINT64 Address, + IN UINT16 Data + ); + +/** + 32-bit I/O write operations. + + @param[in] PeiServices An indirect pointer to the PEI Services Table published + by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Address The physical address of the access. + @param[in] Data The data to write. + +**/ +VOID +EFIAPI +CpuIoWrite32 ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN UINT64 Address, + IN UINT32 Data + ); + +/** + 64-bit I/O write operations. + + @param[in] PeiServices An indirect pointer to the PEI Services Table published + by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Address The physical address of the access. + @param[in] Data The data to write. + +**/ +VOID +EFIAPI +CpuIoWrite64 ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN UINT64 Address, + IN UINT64 Data + ); + +/** + 8-bit memory read operations. + + @param[in] PeiServices An indirect pointer to the PEI Services Table published + by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Address The physical address of the access. + + @return An 8-bit value returned from the memory space. + +**/ +UINT8 +EFIAPI +CpuMemRead8 ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN UINT64 Address + ); + +/** + 16-bit memory read operations. + + @param[in] PeiServices An indirect pointer to the PEI Services Table published + by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Address The physical address of the access. + + @return A 16-bit value returned from the memory space. + +**/ +UINT16 +EFIAPI +CpuMemRead16 ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN UINT64 Address + ); + +/** + 32-bit memory read operations. + + @param[in] PeiServices An indirect pointer to the PEI Services Table published + by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Address The physical address of the access. + + @return A 32-bit value returned from the memory space. + +**/ +UINT32 +EFIAPI +CpuMemRead32 ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN UINT64 Address + ); + +/** + 64-bit memory read operations. + + @param[in] PeiServices An indirect pointer to the PEI Services Table published + by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Address The physical address of the access. + + @return A 64-bit value returned from the memory space. + +**/ +UINT64 +EFIAPI +CpuMemRead64 ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN UINT64 Address + ); + +/** + 8-bit memory write operations. + + @param[in] PeiServices An indirect pointer to the PEI Services Table published + by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Address The physical address of the access. + @param[in] Data The data to write. + +**/ +VOID +EFIAPI +CpuMemWrite8 ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN UINT64 Address, + IN UINT8 Data + ); + +/** + 16-bit memory write operations. + + @param[in] PeiServices An indirect pointer to the PEI Services Table published + by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Address The physical address of the access. + @param[in] Data The data to write. + +**/ +VOID +EFIAPI +CpuMemWrite16 ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN UINT64 Address, + IN UINT16 Data + ); + +/** + 32-bit memory write operations. + + @param[in] PeiServices An indirect pointer to the PEI Services Table published + by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Address The physical address of the access. + @param[in] Data The data to write. + +**/ +VOID +EFIAPI +CpuMemWrite32 ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN UINT64 Address, + IN UINT32 Data + ); + +/** + 64-bit memory write operations. + + @param[in] PeiServices An indirect pointer to the PEI Services Table published + by the PEI Foundation. + @param[in] This Pointer to local data for the interface. + @param[in] Address The physical address of the access. + @param[in] Data The data to write. + +**/ +VOID +EFIAPI +CpuMemWrite64 ( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN CONST EFI_PEI_CPU_IO_PPI *This, + IN UINT64 Address, + IN UINT64 Data + ); + +#endif |