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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>
65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
/** @file
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Copyright (c) 2021, 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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#include <PiPei.h>
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#ifndef __MAILBOX_DEBUG_PORT_LIB_H__
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/**
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Write data from buffer to debug port.
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Writes NumberOfBytes data bytes from Buffer to the debug port.
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The number of bytes actually written to the debug port is returned.
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If the return value is less than NumberOfBytes, then the write operation failed.
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@param Buffer Pointer to the data buffer to be written.
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@param NumberOfBytes Number of bytes to written to the debug port.
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@retval 0 NumberOfBytes is 0.
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@retval >0 The number of bytes written to the debug port.
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**/
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UINTN
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EFIAPI
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MailboxDebugPortWrite (
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IN UINT8 *Buffer,
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IN UINTN NumberOfBytes
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);
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/**
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Reads data from a debug port into a buffer.
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@param Buffer Pointer to the data buffer to store the data read from the debug port.
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@param NumberOfBytes Number of bytes to read from the debug port.
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@retval 0 NumberOfBytes is 0.
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@retval >0 The number of bytes read from the debug port.
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**/
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UINTN
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EFIAPI
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MailboxDebugPortRead (
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OUT UINT8 *Buffer,
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IN UINTN NumberOfBytes
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);
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/**
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Polls a debug port to see if there is any data waiting to be read.
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Polls adebug port to see if there is any data waiting to be read.
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If there is data waiting to be read from the debug port, then TRUE is returned.
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If there is no data waiting to be read from the debug port, then FALSE is returned.
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@retval TRUE Data is waiting to be read from the debug port.
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@retval FALSE There is no data waiting to be read from the debug port.
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**/
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BOOLEAN
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EFIAPI
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MailboxDebugPortPoll (
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VOID
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);
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#endif
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