c411b485b6
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the SecurityPkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
51 lines
1.2 KiB
C
51 lines
1.2 KiB
C
/** @file
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Implement TPM1.2 Ownership related command.
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Copyright (c) 2013 - 2018, 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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#include <Library/BaseMemoryLib.h>
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#include <Library/BaseLib.h>
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#include <Library/Tpm12DeviceLib.h>
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/**
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Send ForceClear command to TPM1.2.
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@retval EFI_SUCCESS Operation completed successfully.
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@retval EFI_DEVICE_ERROR Unexpected device behavior.
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**/
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EFI_STATUS
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EFIAPI
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Tpm12ForceClear (
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VOID
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)
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{
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EFI_STATUS Status;
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TPM_RQU_COMMAND_HDR Command;
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TPM_RSP_COMMAND_HDR Response;
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UINT32 Length;
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//
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// send Tpm command TPM_ORD_ForceClear
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//
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Command.tag = SwapBytes16 (TPM_TAG_RQU_COMMAND);
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Command.paramSize = SwapBytes32 (sizeof (Command));
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Command.ordinal = SwapBytes32 (TPM_ORD_ForceClear);
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Length = sizeof (Response);
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Status = Tpm12SubmitCommand (sizeof (Command), (UINT8 *)&Command, &Length, (UINT8 *)&Response);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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switch (SwapBytes32 (Response.returnCode)) {
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case TPM_SUCCESS:
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return EFI_SUCCESS;
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default:
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return EFI_DEVICE_ERROR;
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}
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}
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