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| author | Tomas Pilar <Tomas.Pilar@arm.com> | 2020-06-19 12:59:54 +0100 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2020-06-30 01:39:50 +0000 |
| commit | db77d8f7ee9490138d853c4fb06e7a1e14a49148 (patch) | |
| tree | d34d90a4ce88b647c6779e3b3774730d1dc9a438 /ShellPkg/Include | |
| parent | d45cf5ffdf65f6bfdde64886746d81a69ae31bf4 (diff) | |
| download | edk2-db77d8f7ee9490138d853c4fb06e7a1e14a49148.tar.gz edk2-db77d8f7ee9490138d853c4fb06e7a1e14a49148.tar.bz2 edk2-db77d8f7ee9490138d853c4fb06e7a1e14a49148.zip | |
ShellPkg: Add AcpiViewCommandLib
The UefiShellAcpiViewCommandLib is converted from NULL library to a
named library so that it may be used in modules other than shell.
The library interface exposes the main method for to AcpiView
functionality as well as a helper method to dump a buffer to a file.
The Shell module is still built by pulling UefiShellAcpiViewCommandLib
as a NULL library to preserve the modularity of shell builds.
Cc: Ray Ni <ray.ni@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Signed-off-by: Tomas Pilar <tomas.pilar@arm.com>
Diffstat (limited to 'ShellPkg/Include')
| -rw-r--r-- | ShellPkg/Include/Library/AcpiViewCommandLib.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/ShellPkg/Include/Library/AcpiViewCommandLib.h b/ShellPkg/Include/Library/AcpiViewCommandLib.h new file mode 100644 index 0000000000..11cf96c6e0 --- /dev/null +++ b/ShellPkg/Include/Library/AcpiViewCommandLib.h @@ -0,0 +1,46 @@ +/** @file
+ Library providing 'acpiview' functionality to display and
+ validate installed ACPI tables.
+
+ Copyright (c) 2016 - 2020, ARM Limited. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef ACPI_VIEW_COMMAND_LIB_H_
+#define ACPI_VIEW_COMMAND_LIB_H_
+
+/**
+ Dump a buffer to a file. Print error message if a file cannot be created.
+
+ @param[in] FileName The filename that shall be created to contain the buffer.
+ @param[in] Buffer Pointer to buffer that shall be dumped.
+ @param[in] BufferSize The size of buffer to be dumped in bytes.
+
+ @return The number of bytes that were written
+**/
+UINTN
+EFIAPI
+ShellDumpBufferToFile (
+ IN CONST CHAR16* FileNameBuffer,
+ IN CONST VOID* Buffer,
+ IN CONST UINTN BufferSize
+ );
+
+/**
+ Display and validate ACPI tables.
+
+ @param[in] ImageHandle Handle to the Image (NULL if internal).
+ @param[in] SystemTable Pointer to the System Table (NULL if internal).
+
+ @retval SHELL_INVALID_PARAMETER The command line invocation could not be parsed.
+ @retval SHELL_NOT_FOUND The command failed.
+ @retval SHELL_SUCCESS The command was successful.
+**/
+SHELL_STATUS
+EFIAPI
+ShellCommandRunAcpiView (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ );
+
+#endif // UEFI_SHELL_ACPIVIEW_COMMAND_LIB_H_
|