mirror of https://github.com/acidanthera/audk.git
151 lines
3.6 KiB
C
151 lines
3.6 KiB
C
/*++
|
|
|
|
Copyright (c) 2006, Intel Corporation
|
|
All rights reserved. This program and the accompanying materials
|
|
are licensed and made available under the terms and conditions of the BSD License
|
|
which accompanies this distribution. The full text of the license may be found at
|
|
http://opensource.org/licenses/bsd-license.php
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
|
|
Module Name:
|
|
|
|
MonoStatusCode.c
|
|
|
|
Abstract:
|
|
|
|
PEIM to provide the status code functionality, to aid in system debug.
|
|
It includes output to 0x80 port and/or to serial port.
|
|
This PEIM is monolithic. Different platform should provide different library.
|
|
|
|
--*/
|
|
|
|
#include "MonoStatusCode.h"
|
|
|
|
//
|
|
// Module globals
|
|
//
|
|
//
|
|
EFI_PEI_PROGRESS_CODE_PPI mStatusCodePpi = { PlatformReportStatusCode };
|
|
|
|
EFI_PEI_PPI_DESCRIPTOR mPpiListStatusCode = {
|
|
(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
|
|
&gEfiPeiStatusCodePpiGuid,
|
|
&mStatusCodePpi
|
|
};
|
|
|
|
//
|
|
// Function implemenations
|
|
//
|
|
EFI_STATUS
|
|
EFIAPI
|
|
TranslateDxeStatusCodeToPeiStatusCode (
|
|
IN EFI_STATUS_CODE_TYPE CodeType,
|
|
IN EFI_STATUS_CODE_VALUE Value,
|
|
IN UINT32 Instance,
|
|
IN EFI_GUID * CallerId,
|
|
IN EFI_STATUS_CODE_DATA * Data OPTIONAL
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Translate from a DXE status code interface into a PEI-callable
|
|
interface, making the PEI the least common denominator..
|
|
|
|
Arguments:
|
|
|
|
Same as DXE ReportStatusCode RT service
|
|
|
|
Returns:
|
|
|
|
None
|
|
|
|
--*/
|
|
{
|
|
return PlatformReportStatusCode (NULL, CodeType, Value, Instance, CallerId, Data);
|
|
}
|
|
|
|
EFI_STATUS
|
|
EFIAPI
|
|
InitializeDxeReportStatusCode (
|
|
IN EFI_PEI_SERVICES **PeiServices
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Build a hob describing the status code listener that has been installed.
|
|
This will be used by DXE code until a runtime status code listener is
|
|
installed.
|
|
|
|
Arguments:
|
|
|
|
PeiServices - General purpose services available to every PEIM.
|
|
|
|
Returns:
|
|
|
|
Status - EFI_SUCCESS if the interface could be successfully
|
|
installed
|
|
|
|
--*/
|
|
{
|
|
VOID *Instance;
|
|
VOID *HobData;
|
|
|
|
Instance = (VOID *) (UINTN) TranslateDxeStatusCodeToPeiStatusCode;
|
|
|
|
HobData = BuildGuidDataHob (
|
|
&gEfiStatusCodeRuntimeProtocolGuid,
|
|
&Instance,
|
|
sizeof (VOID *)
|
|
);
|
|
|
|
ASSERT (HobData != NULL);
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
VOID
|
|
EFIAPI
|
|
InitializeMonoStatusCode (
|
|
IN EFI_FFS_FILE_HEADER *FfsHeader,
|
|
IN EFI_PEI_SERVICES **PeiServices
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Initialize the platform status codes and publish the platform status code
|
|
PPI.
|
|
|
|
Arguments:
|
|
|
|
FfsHeader - FV this PEIM was loaded from.
|
|
PeiServices - General purpose services available to every PEIM.
|
|
|
|
Returns:
|
|
|
|
Status - EFI_SUCCESS
|
|
|
|
--*/
|
|
{
|
|
EFI_STATUS Status;
|
|
|
|
//
|
|
// Initialize status code listeners.
|
|
//
|
|
PlatformInitializeStatusCode (FfsHeader, PeiServices);
|
|
|
|
//
|
|
// Publish the status code capability to other modules
|
|
//
|
|
Status = (*PeiServices)->InstallPpi (PeiServices, &mPpiListStatusCode);
|
|
|
|
ASSERT_EFI_ERROR (Status);
|
|
|
|
DEBUG ((EFI_D_ERROR, "\nMono Status Code PEIM Loaded\n"));
|
|
|
|
return ;
|
|
}
|