61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
/** @file
|
|
Implement TCM NV Self Test related commands.
|
|
|
|
;******************************************************************************
|
|
;* Copyright (c) 2019, Insyde Software Corp. All Rights Reserved.
|
|
;*
|
|
;* You may not reproduce, distribute, publish, display, perform, modify, adapt,
|
|
;* transmit, broadcast, present, recite, release, license or otherwise exploit
|
|
;* any part of this publication in any form, by any means, without the prior
|
|
;* written permission of Insyde Software Corporation.
|
|
;*
|
|
;******************************************************************************
|
|
|
|
**/
|
|
|
|
#include <PiPei.h>
|
|
#include <Library/TcmCommandLib.h>
|
|
#include <Library/BaseLib.h>
|
|
#include <Library/DebugLib.h>
|
|
#include <Library/TcmDeviceLib.h>
|
|
|
|
/**
|
|
Send TCM_ContinueSelfTest command to TCM.
|
|
|
|
@retval EFI_SUCCESS Operation completed successfully.
|
|
@retval EFI_TIMEOUT The register can't run into the expected status in time.
|
|
@retval EFI_BUFFER_TOO_SMALL Response data buffer is too small.
|
|
@retval EFI_DEVICE_ERROR Unexpected device behavior.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
TcmContinueSelfTest (
|
|
VOID
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
TCM_RQU_COMMAND_HDR Command;
|
|
TCM_RSP_COMMAND_HDR Response;
|
|
UINT32 Length;
|
|
|
|
//
|
|
// send Tcm command TCM_ORD_ContinueSelfTest
|
|
//
|
|
Command.tag = SwapBytes16 (TCM_TAG_RQU_COMMAND);
|
|
Command.paramSize = SwapBytes32 (sizeof (Command));
|
|
Command.ordinal = SwapBytes32 (TCM_ORD_ContinueSelfTest);
|
|
Length = sizeof (Response);
|
|
Status = TcmSubmitCommand (sizeof (Command), (UINT8 *)&Command, &Length, (UINT8 *)&Response);
|
|
if (EFI_ERROR (Status)) {
|
|
return Status;
|
|
}
|
|
|
|
if (SwapBytes32 (Response.returnCode) != TCM_SUCCESS) {
|
|
DEBUG ((DEBUG_ERROR, "TcmContinueSelfTest: Response Code error! 0x%08x\r\n", SwapBytes32 (Response.returnCode)));
|
|
return EFI_DEVICE_ERROR;
|
|
}
|
|
|
|
return Status;
|
|
}
|