From 6c128c65b5ec0e5b8b5a0ccb165f3afd29e485f8 Mon Sep 17 00:00:00 2001 From: Guo Mang Date: Wed, 2 Aug 2017 09:54:47 +0800 Subject: Remove core packages since we can get them from edk2 repository Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Guo Mang --- UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c | 413 -------------------------------- UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.h | 162 ------------- UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf | 52 ---- UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.uni | Bin 1972 -> 0 bytes UefiCpuPkg/CpuIo2Smm/CpuIo2SmmExtra.uni | Bin 1332 -> 0 bytes 5 files changed, 627 deletions(-) delete mode 100644 UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c delete mode 100644 UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.h delete mode 100644 UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf delete mode 100644 UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.uni delete mode 100644 UefiCpuPkg/CpuIo2Smm/CpuIo2SmmExtra.uni (limited to 'UefiCpuPkg/CpuIo2Smm') diff --git a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c b/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c deleted file mode 100644 index 7b1ad37515..0000000000 --- a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c +++ /dev/null @@ -1,413 +0,0 @@ -/** @file - Produces the SMM CPU I/O Protocol. - -Copyright (c) 2009 - 2012, 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. - -**/ - -#include "CpuIo2Smm.h" - -// -// Handle for the SMM CPU I/O Protocol -// -EFI_HANDLE mHandle = NULL; - -// -// SMM CPU I/O Protocol instance -// -EFI_SMM_CPU_IO2_PROTOCOL mSmmCpuIo2 = { - { - CpuMemoryServiceRead, - CpuMemoryServiceWrite - }, - { - CpuIoServiceRead, - CpuIoServiceWrite - } -}; - -// -// Lookup table for increment values based on transfer widths -// -UINT8 mStride[] = { - 1, // SMM_IO_UINT8 - 2, // SMM_IO_UINT16 - 4, // SMM_IO_UINT32 - 8 // SMM_IO_UINT64 -}; - -/** - Check parameters to a SMM CPU I/O Protocol service request. - - @param[in] MmioOperation TRUE for an MMIO operation, FALSE for I/O Port operation. - @param[in] Width Signifies the width of the I/O operations. - @param[in] Address The base address of the I/O operations. The caller is - responsible for aligning the Address if required. - @param[in] Count The number of I/O operations to perform. - @param[in] Buffer For read operations, the destination buffer to store - the results. For write operations, the source buffer - from which to write data. - - @retval EFI_SUCCESS The data was read from or written to the device. - @retval EFI_UNSUPPORTED The Address is not valid for this system. - @retval EFI_INVALID_PARAMETER Width or Count, or both, were invalid. - -**/ -EFI_STATUS -CpuIoCheckParameter ( - IN BOOLEAN MmioOperation, - IN EFI_SMM_IO_WIDTH Width, - IN UINT64 Address, - IN UINTN Count, - IN VOID *Buffer - ) -{ - UINT64 MaxCount; - UINT64 Limit; - - // - // Check to see if Buffer is NULL - // - if (Buffer == NULL) { - return EFI_INVALID_PARAMETER; - } - - // - // Check to see if Width is in the valid range - // - if ((UINT32)Width > SMM_IO_UINT64) { - return EFI_INVALID_PARAMETER; - } - - // - // Check to see if Width is in the valid range for I/O Port operations - // - if (!MmioOperation && (Width == SMM_IO_UINT64)) { - return EFI_INVALID_PARAMETER; - } - - // - // Check to see if any address associated with this transfer exceeds the maximum - // allowed address. The maximum address implied by the parameters passed in is - // Address + Size * Count. If the following condition is met, then the transfer - // is not supported. - // - // Address + Size * Count > (MmioOperation ? MAX_ADDRESS : MAX_IO_PORT_ADDRESS) + 1 - // - // Since MAX_ADDRESS can be the maximum integer value supported by the CPU and Count - // can also be the maximum integer value supported by the CPU, this range - // check must be adjusted to avoid all overflow conditions. - // - // The following form of the range check is equivalent but assumes that - // MAX_ADDRESS and MAX_IO_PORT_ADDRESS are of the form (2^n - 1). - // - Limit = (MmioOperation ? MAX_ADDRESS : MAX_IO_PORT_ADDRESS); - if (Count == 0) { - if (Address > Limit) { - return EFI_UNSUPPORTED; - } - } else { - MaxCount = RShiftU64 (Limit, Width); - if (MaxCount < (Count - 1)) { - return EFI_UNSUPPORTED; - } - if (Address > LShiftU64 (MaxCount - Count + 1, Width)) { - return EFI_UNSUPPORTED; - } - } - - // - // Check to see if Address is aligned - // - if ((Address & (UINT64)(mStride[Width] - 1)) != 0) { - return EFI_UNSUPPORTED; - } - - return EFI_SUCCESS; -} - -/** - Reads memory-mapped registers. - - The I/O operations are carried out exactly as requested. The caller is - responsible for any alignment and I/O width issues that the bus, device, - platform, or type of I/O might require. - - @param[in] This The EFI_SMM_CPU_IO2_PROTOCOL instance. - @param[in] Width Signifies the width of the I/O operations. - @param[in] Address The base address of the I/O operations. The caller is - responsible for aligning the Address if required. - @param[in] Count The number of I/O operations to perform. - @param[out] Buffer For read operations, the destination buffer to store - the results. For write operations, the source buffer - from which to write data. - - @retval EFI_SUCCESS The data was read from or written to the device. - @retval EFI_UNSUPPORTED The Address is not valid for this system. - @retval EFI_INVALID_PARAMETER Width or Count, or both, were invalid. - @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a - lack of resources - -**/ -EFI_STATUS -EFIAPI -CpuMemoryServiceRead ( - IN CONST EFI_SMM_CPU_IO2_PROTOCOL *This, - IN EFI_SMM_IO_WIDTH Width, - IN UINT64 Address, - IN UINTN Count, - OUT VOID *Buffer - ) -{ - EFI_STATUS Status; - UINT8 Stride; - UINT8 *Uint8Buffer; - - Status = CpuIoCheckParameter (TRUE, Width, Address, Count, Buffer); - if (EFI_ERROR (Status)) { - return Status; - } - - // - // Select loop based on the width of the transfer - // - Stride = mStride[Width]; - for (Uint8Buffer = Buffer; Count > 0; Address += Stride, Uint8Buffer += Stride, Count--) { - if (Width == SMM_IO_UINT8) { - *Uint8Buffer = MmioRead8 ((UINTN)Address); - } else if (Width == SMM_IO_UINT16) { - *((UINT16 *)Uint8Buffer) = MmioRead16 ((UINTN)Address); - } else if (Width == SMM_IO_UINT32) { - *((UINT32 *)Uint8Buffer) = MmioRead32 ((UINTN)Address); - } else if (Width == SMM_IO_UINT64) { - *((UINT64 *)Uint8Buffer) = MmioRead64 ((UINTN)Address); - } - } - return EFI_SUCCESS; -} - -/** - Writes memory-mapped registers. - - The I/O operations are carried out exactly as requested. The caller is - responsible for any alignment and I/O width issues that the bus, device, - platform, or type of I/O might require. - - @param[in] This The EFI_SMM_CPU_IO2_PROTOCOL instance. - @param[in] Width Signifies the width of the I/O operations. - @param[in] Address The base address of the I/O operations. The caller is - responsible for aligning the Address if required. - @param[in] Count The number of I/O operations to perform. - @param[in] Buffer For read operations, the destination buffer to store - the results. For write operations, the source buffer - from which to write data. - - @retval EFI_SUCCESS The data was read from or written to the device. - @retval EFI_UNSUPPORTED The Address is not valid for this system. - @retval EFI_INVALID_PARAMETER Width or Count, or both, were invalid. - @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a - lack of resources - -**/ -EFI_STATUS -EFIAPI -CpuMemoryServiceWrite ( - IN CONST EFI_SMM_CPU_IO2_PROTOCOL *This, - IN EFI_SMM_IO_WIDTH Width, - IN UINT64 Address, - IN UINTN Count, - IN VOID *Buffer - ) -{ - EFI_STATUS Status; - UINT8 Stride; - UINT8 *Uint8Buffer; - - Status = CpuIoCheckParameter (TRUE, Width, Address, Count, Buffer); - if (EFI_ERROR (Status)) { - return Status; - } - - // - // Select loop based on the width of the transfer - // - Stride = mStride[Width]; - for (Uint8Buffer = Buffer; Count > 0; Address += Stride, Uint8Buffer += Stride, Count--) { - if (Width == SMM_IO_UINT8) { - MmioWrite8 ((UINTN)Address, *Uint8Buffer); - } else if (Width == SMM_IO_UINT16) { - MmioWrite16 ((UINTN)Address, *((UINT16 *)Uint8Buffer)); - } else if (Width == SMM_IO_UINT32) { - MmioWrite32 ((UINTN)Address, *((UINT32 *)Uint8Buffer)); - } else if (Width == SMM_IO_UINT64) { - MmioWrite64 ((UINTN)Address, *((UINT64 *)Uint8Buffer)); - } - } - return EFI_SUCCESS; -} - -/** - Reads I/O registers. - - The I/O operations are carried out exactly as requested. The caller is - responsible for any alignment and I/O width issues that the bus, device, - platform, or type of I/O might require. - - @param[in] This The EFI_SMM_CPU_IO2_PROTOCOL instance. - @param[in] Width Signifies the width of the I/O operations. - @param[in] Address The base address of the I/O operations. The caller is - responsible for aligning the Address if required. - @param[in] Count The number of I/O operations to perform. - @param[out] Buffer For read operations, the destination buffer to store - the results. For write operations, the source buffer - from which to write data. - - @retval EFI_SUCCESS The data was read from or written to the device. - @retval EFI_UNSUPPORTED The Address is not valid for this system. - @retval EFI_INVALID_PARAMETER Width or Count, or both, were invalid. - @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a - lack of resources - -**/ -EFI_STATUS -EFIAPI -CpuIoServiceRead ( - IN CONST EFI_SMM_CPU_IO2_PROTOCOL *This, - IN EFI_SMM_IO_WIDTH Width, - IN UINT64 Address, - IN UINTN Count, - OUT VOID *Buffer - ) -{ - EFI_STATUS Status; - UINT8 Stride; - UINT8 *Uint8Buffer; - - Status = CpuIoCheckParameter (FALSE, Width, Address, Count, Buffer); - if (EFI_ERROR (Status)) { - return Status; - } - - // - // Select loop based on the width of the transfer - // - Stride = mStride[Width]; - for (Uint8Buffer = Buffer; Count > 0; Address += Stride, Uint8Buffer += Stride, Count--) { - if (Width == SMM_IO_UINT8) { - *Uint8Buffer = IoRead8 ((UINTN)Address); - } else if (Width == SMM_IO_UINT16) { - *((UINT16 *)Uint8Buffer) = IoRead16 ((UINTN)Address); - } else if (Width == SMM_IO_UINT32) { - *((UINT32 *)Uint8Buffer) = IoRead32 ((UINTN)Address); - } - } - - return EFI_SUCCESS; -} - -/** - Write I/O registers. - - The I/O operations are carried out exactly as requested. The caller is - responsible for any alignment and I/O width issues that the bus, device, - platform, or type of I/O might require. - - @param[in] This The EFI_SMM_CPU_IO2_PROTOCOL instance. - @param[in] Width Signifies the width of the I/O operations. - @param[in] Address The base address of the I/O operations. The caller is - responsible for aligning the Address if required. - @param[in] Count The number of I/O operations to perform. - @param[in] Buffer For read operations, the destination buffer to store - the results. For write operations, the source buffer - from which to write data. - - @retval EFI_SUCCESS The data was read from or written to the device. - @retval EFI_UNSUPPORTED The Address is not valid for this system. - @retval EFI_INVALID_PARAMETER Width or Count, or both, were invalid. - @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a - lack of resources - -**/ -EFI_STATUS -EFIAPI -CpuIoServiceWrite ( - IN CONST EFI_SMM_CPU_IO2_PROTOCOL *This, - IN EFI_SMM_IO_WIDTH Width, - IN UINT64 Address, - IN UINTN Count, - IN VOID *Buffer - ) -{ - EFI_STATUS Status; - UINT8 Stride; - UINT8 *Uint8Buffer; - - // - // Make sure the parameters are valid - // - Status = CpuIoCheckParameter (FALSE, Width, Address, Count, Buffer); - if (EFI_ERROR (Status)) { - return Status; - } - - // - // Select loop based on the width of the transfer - // - Stride = mStride[Width]; - for (Uint8Buffer = (UINT8 *)Buffer; Count > 0; Address += Stride, Uint8Buffer += Stride, Count--) { - if (Width == SMM_IO_UINT8) { - IoWrite8 ((UINTN)Address, *Uint8Buffer); - } else if (Width == SMM_IO_UINT16) { - IoWrite16 ((UINTN)Address, *((UINT16 *)Uint8Buffer)); - } else if (Width == SMM_IO_UINT32) { - IoWrite32 ((UINTN)Address, *((UINT32 *)Uint8Buffer)); - } - } - - return EFI_SUCCESS; -} - -/** - The module Entry Point SmmCpuIoProtocol driver - - @param[in] ImageHandle The firmware allocated handle for the EFI image. - @param[in] SystemTable A pointer to the EFI System Table. - - @retval EFI_SUCCESS The entry point is executed successfully. - @retval Other Some error occurs when executing this entry point. - -**/ -EFI_STATUS -EFIAPI -SmmCpuIo2Initialize ( - IN EFI_HANDLE ImageHandle, - IN EFI_SYSTEM_TABLE *SystemTable - ) -{ - EFI_STATUS Status; - - // - // Copy the SMM CPU I/O Protocol instance into the System Management System Table - // - CopyMem (&gSmst->SmmIo, &mSmmCpuIo2, sizeof (mSmmCpuIo2)); - - // - // Install the SMM CPU I/O Protocol into the SMM protocol database - // - Status = gSmst->SmmInstallProtocolInterface ( - &mHandle, - &gEfiSmmCpuIo2ProtocolGuid, - EFI_NATIVE_INTERFACE, - &mSmmCpuIo2 - ); - ASSERT_EFI_ERROR (Status); - - return Status; -} diff --git a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.h b/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.h deleted file mode 100644 index 5a092594d7..0000000000 --- a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.h +++ /dev/null @@ -1,162 +0,0 @@ -/** @file - Internal include file for the SMM CPU I/O Protocol. - -Copyright (c) 2009 - 2010, 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. - -**/ - -#ifndef _CPU_IO2_SMM_H_ -#define _CPU_IO2_SMM_H_ - -#include - -#include - -#include -#include -#include -#include -#include - -#define MAX_IO_PORT_ADDRESS 0xFFFF - -/** - Reads memory-mapped registers. - - The I/O operations are carried out exactly as requested. The caller is - responsible for any alignment and I/O width issues that the bus, device, - platform, or type of I/O might require. - - @param[in] This The EFI_SMM_CPU_IO2_PROTOCOL instance. - @param[in] Width Signifies the width of the I/O operations. - @param[in] Address The base address of the I/O operations. The caller is - responsible for aligning the Address if required. - @param[in] Count The number of I/O operations to perform. - @param[out] Buffer For read operations, the destination buffer to store - the results. For write operations, the source buffer - from which to write data. - - @retval EFI_SUCCESS The data was read from or written to the device. - @retval EFI_UNSUPPORTED The Address is not valid for this system. - @retval EFI_INVALID_PARAMETER Width or Count, or both, were invalid. - @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a - lack of resources - -**/ -EFI_STATUS -EFIAPI -CpuMemoryServiceRead ( - IN CONST EFI_SMM_CPU_IO2_PROTOCOL *This, - IN EFI_SMM_IO_WIDTH Width, - IN UINT64 Address, - IN UINTN Count, - OUT VOID *Buffer - ); - -/** - Writes memory-mapped registers. - - The I/O operations are carried out exactly as requested. The caller is - responsible for any alignment and I/O width issues that the bus, device, - platform, or type of I/O might require. - - @param[in] This The EFI_SMM_CPU_IO2_PROTOCOL instance. - @param[in] Width Signifies the width of the I/O operations. - @param[in] Address The base address of the I/O operations. The caller is - responsible for aligning the Address if required. - @param[in] Count The number of I/O operations to perform. - @param[in] Buffer For read operations, the destination buffer to store - the results. For write operations, the source buffer - from which to write data. - - @retval EFI_SUCCESS The data was read from or written to the device. - @retval EFI_UNSUPPORTED The Address is not valid for this system. - @retval EFI_INVALID_PARAMETER Width or Count, or both, were invalid. - @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a - lack of resources - -**/ -EFI_STATUS -EFIAPI -CpuMemoryServiceWrite ( - IN CONST EFI_SMM_CPU_IO2_PROTOCOL *This, - IN EFI_SMM_IO_WIDTH Width, - IN UINT64 Address, - IN UINTN Count, - IN VOID *Buffer - ); - -/** - Reads I/O registers. - - The I/O operations are carried out exactly as requested. The caller is - responsible for any alignment and I/O width issues that the bus, device, - platform, or type of I/O might require. - - @param[in] This The EFI_SMM_CPU_IO2_PROTOCOL instance. - @param[in] Width Signifies the width of the I/O operations. - @param[in] Address The base address of the I/O operations. The caller is - responsible for aligning the Address if required. - @param[in] Count The number of I/O operations to perform. - @param[out] Buffer For read operations, the destination buffer to store - the results. For write operations, the source buffer - from which to write data. - - @retval EFI_SUCCESS The data was read from or written to the device. - @retval EFI_UNSUPPORTED The Address is not valid for this system. - @retval EFI_INVALID_PARAMETER Width or Count, or both, were invalid. - @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a - lack of resources - -**/ -EFI_STATUS -EFIAPI -CpuIoServiceRead ( - IN CONST EFI_SMM_CPU_IO2_PROTOCOL *This, - IN EFI_SMM_IO_WIDTH Width, - IN UINT64 Address, - IN UINTN Count, - OUT VOID *Buffer - ); - -/** - Write I/O registers. - - The I/O operations are carried out exactly as requested. The caller is - responsible for any alignment and I/O width issues that the bus, device, - platform, or type of I/O might require. - - @param[in] This The EFI_SMM_CPU_IO2_PROTOCOL instance. - @param[in] Width Signifies the width of the I/O operations. - @param[in] Address The base address of the I/O operations. The caller is - responsible for aligning the Address if required. - @param[in] Count The number of I/O operations to perform. - @param[in] Buffer For read operations, the destination buffer to store - the results. For write operations, the source buffer - from which to write data. - - @retval EFI_SUCCESS The data was read from or written to the device. - @retval EFI_UNSUPPORTED The Address is not valid for this system. - @retval EFI_INVALID_PARAMETER Width or Count, or both, were invalid. - @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a - lack of resources - -**/ -EFI_STATUS -EFIAPI -CpuIoServiceWrite ( - IN CONST EFI_SMM_CPU_IO2_PROTOCOL *This, - IN EFI_SMM_IO_WIDTH Width, - IN UINT64 Address, - IN UINTN Count, - IN VOID *Buffer - ); - -#endif diff --git a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf b/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf deleted file mode 100644 index d7c98f67c0..0000000000 --- a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf +++ /dev/null @@ -1,52 +0,0 @@ -## @file -# Produces the SMM CPU I/O 2 Protocol by using the services of the I/O Library. -# -# Copyright (c) 2009 - 2014, 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] - INF_VERSION = 0x00010005 - BASE_NAME = CpuIo2Smm - MODULE_UNI_FILE = CpuIo2Smm.uni - FILE_GUID = A47EE2D8-F60E-42fd-8E58-7BD65EE4C29B - MODULE_TYPE = DXE_SMM_DRIVER - VERSION_STRING = 1.0 - PI_SPECIFICATION_VERSION = 0x0001000A - ENTRY_POINT = SmmCpuIo2Initialize - -# -# The following information is for reference only and not required by the build tools. -# -# VALID_ARCHITECTURES = IA32 X64 -# - -[Sources] - CpuIo2Smm.c - CpuIo2Smm.h - -[Packages] - MdePkg/MdePkg.dec - -[LibraryClasses] - UefiDriverEntryPoint - BaseLib - DebugLib - IoLib - SmmServicesTableLib - BaseMemoryLib - -[Protocols] - gEfiSmmCpuIo2ProtocolGuid ## PRODUCES - -[Depex] - TRUE - -[UserExtensions.TianoCore."ExtraFiles"] - CpuIo2SmmExtra.uni diff --git a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.uni b/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.uni deleted file mode 100644 index 89bac865d6..0000000000 Binary files a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.uni and /dev/null differ diff --git a/UefiCpuPkg/CpuIo2Smm/CpuIo2SmmExtra.uni b/UefiCpuPkg/CpuIo2Smm/CpuIo2SmmExtra.uni deleted file mode 100644 index 84ba7210c3..0000000000 Binary files a/UefiCpuPkg/CpuIo2Smm/CpuIo2SmmExtra.uni and /dev/null differ -- cgit v1.2.3