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Convert the line endings stored for all text files in the repository to LF. The majority previously used DOS-style CRLF line endings. Add a .gitattributes file to enforce this and treat certain extensions as never being text files. Update PatchCheck.py to insist on LF line endings rather than CRLF. However, its other checks fail on this commit due to lots of pre-existing complaints that it only notices because the line endings have changed. Silicon/QemuSocPkg/FspBin/Patches/0001-Build-QEMU-FSP-2.0-binaries.patch needs to be treated as binary since it contains a mixture of line endings. This change has implications depending on the client platform you are using the repository from: * Windows The usual configuration for Git on Windows means that text files will be checked out to the work tree with DOS-style CRLF line endings. If that's not the case then you can configure Git to do so for the entire machine with: git config --global core.autocrlf true or for just the repository with: git config core.autocrlf true Line endings will be normalised to LF when they are committed to the repository. If you commit a text file with only LF line endings then it will be converted to CRLF line endings in your work tree. * Linux, MacOS and other Unices The usual configuration for Git on such platforms is to check files out of the repository with LF line endings. This is probably the right thing for you. In the unlikely even that you are using Git on Unix but editing or compiling on Windows for some reason then you may need to tweak your configuration to force the use of CRLF line endings as described above. * General For more information see https://docs.github.com/en/get-started/getting-started-with-git/configuring-git-to-handle-line-endings . Fixes: https://github.com/slimbootloader/slimbootloader/issues/1400 Signed-off-by: Mike Crowe <mac@mcrowe.com>
84 lines
2.6 KiB
C
84 lines
2.6 KiB
C
/** @file
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Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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/*
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* SpiAccessLib.h
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*/
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#ifndef _SPI_ACCESS_LIB_H_
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#define _SPI_ACCESS_LIB_H_
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#include <Uefi/UefiBaseType.h>
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#include <BlockDevice.h>
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#include <Service/SpiFlashService.h>
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#define SPI_BLOCK_SIZE 0x100
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/**
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This function reads blocks from the SPI slave device.
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@param[in] RegionType The region type of the SPI area to read from.
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@param[in] Address The block address in the RegionType to read from on the SPI.
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@param[in] BufferSize Size of the Buffer in bytes.
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@param[out] Buffer Pointer to caller-allocated buffer containing the data received during the SPI cycle.
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@retval EFI_SUCCESS SPI command completes successfully.
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@retval EFI_DEVICE_ERROR Device error, the command aborts abnormally.
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@retval EFI_ACCESS_DENIED Some unrecognized or blocked command encountered in hardware sequencing mode
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@retval EFI_UNSUPPORTED The specified SPI region is not supported for access.
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@retval EFI_INVALID_PARAMETER The parameters specified are not valid.
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**/
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EFI_STATUS
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EFIAPI
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SpiReadBlocks (
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IN UINTN RegionType,
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IN EFI_PEI_LBA Address,
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IN UINTN BufferSize,
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OUT VOID *Buffer
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);
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/**
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Gets a SPI device's media information.
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This function will provide the caller with the specified SPI device's media
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information. If the media changes, calling this function will update the media
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information accordingly.
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@param[in] RegionType The region type of the SPI area to access.
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@param[out] DevBlockInfo The Block Io information of the SPI device.
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@retval EFI_SUCCESS The Block Io information about the specified block device
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was obtained successfully.
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@retval EFI_DEVICE_ERROR Cannot get the media information due to a hardware
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error.
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**/
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EFI_STATUS
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EFIAPI
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SpiGetMediaInfo (
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IN UINTN RegionType,
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OUT DEVICE_BLOCK_INFO *DevBlockInfo
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);
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/**
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Initialize a SPI instance.
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@param[in] SpiPciBase The PCI base of the SPI flash device.
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@param[in] DevInitPhase The initialization phase to prepare the device.
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@retval EFI_SUCCESS The driver is successfully initialized.
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@retval Others Can't initialize the SPI device.
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**/
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EFI_STATUS
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EFIAPI
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InitializeSpi (
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IN UINTN SpiPciBase,
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IN DEVICE_INIT_PHASE DevInitPhase
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);
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#endif
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