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/** @file
Beep status code implementation.
Copyright (c) 2010 - 2020, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/PeiServicesLib.h>
#include <Library/PeimEntryPoint.h>
#include <Library/PcdLib.h>
#include <Library/DebugLib.h>
#include <Library/ReportStatusCodeLib.h>
#include <Ppi/ReportStatusCodeHandler.h>
#include <Library/BeepMapLib.h>
#include <Library/BeepLib.h>
/**
Convert status code value to the times of beep.
@param PeiServices An indirect pointer to the EFI_PEI_SERVICES table published by the PEI Foundation.
@param CodeType Indicates the type of status code being reported.
@param Value Describes the current status of a hardware or
software entity. This includes information about the class and
subclass that is used to classify the entity as well as an operation.
For progress codes, the operation is the current activity.
For error codes, it is the exception.For debug codes,it is not defined at this time.
@param Instance The enumeration of a hardware or software entity within
the system. A system may contain multiple entities that match a class/subclass
pairing. The instance differentiates between them. An instance of 0 indicates
that instance information is unavailable, not meaningful, or not relevant.
Valid instance numbers start with 1.
@param CallerId This optional parameter may be used to identify the caller.
This parameter allows the status code driver to apply different rules to
different callers.
@param Data This optional parameter may be used to pass additional data.
@retval EFI_SUCCESS Status code reported to beep successfully.
**/
EFI_STATUS
EFIAPI
BeepStatusCodeReportWorker (
IN CONST EFI_PEI_SERVICES **PeiServices,
IN EFI_STATUS_CODE_TYPE CodeType,
IN EFI_STATUS_CODE_VALUE Value,
IN UINT32 Instance,
IN CONST EFI_GUID *CallerId,
IN CONST EFI_STATUS_CODE_DATA *Data OPTIONAL
)
{
UINT32 BeepValue;
BeepValue = GetBeepValueFromStatusCode (CodeType, Value);
if (BeepValue != 0) {
Beep (BeepValue);
}
return EFI_SUCCESS;
}
/**
Constructor function of PeiBeepStatusCodeHandlerLib.
This function is the constructor function of this Beep Status Code Handler Library for PEI Phase.
It check whether need beep, and register it to gEfiPeiRscHandlerPpiGuid.
@param FileHandle Handle of the file being invoked.
@param PeiServices Describes the list of possible PEI Services.
@retval EFI_SUCESS The entry point of DXE IPL PEIM executes successfully.
**/
RETURN_STATUS
EFIAPI
PeiBeepStatusCodeHandlerLibConstructor (
IN EFI_PEI_FILE_HANDLE FileHandle,
IN CONST EFI_PEI_SERVICES **PeiServices
)
{
EFI_STATUS Status;
EFI_PEI_RSC_HANDLER_PPI *RscHandlerPpi;
if (!PcdGetBool (PcdStatusCodeUseBeep)) {
return RETURN_SUCCESS;
}
Status = PeiServicesLocatePpi (
&gEfiPeiRscHandlerPpiGuid,
0,
NULL,
(VOID **) &RscHandlerPpi
);
ASSERT_EFI_ERROR (Status);
Status = RscHandlerPpi->Register (BeepStatusCodeReportWorker);
ASSERT_EFI_ERROR (Status);
return RETURN_SUCCESS;
}
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