3 Copyright (c) 2006, Intel Corporation
4 All rights reserved. This program and the accompanying materials
5 are licensed and made available under the terms and conditions of the BSD License
6 which accompanies this distribution. The full text of the license may be found at
7 http://opensource.org/licenses/bsd-license.php
9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
18 PEIM to provide the status code functionality, to aid in system debug.
19 It includes output to 0x80 port and/or to serial port.
20 This PEIM is monolithic. Different platform should provide different library.
24 #include "MonoStatusCode.h"
30 EFI_PEI_PROGRESS_CODE_PPI mStatusCodePpi
= { PlatformReportStatusCode
};
32 EFI_PEI_PPI_DESCRIPTOR mPpiListStatusCode
= {
33 (EFI_PEI_PPI_DESCRIPTOR_PPI
| EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST
),
34 &gEfiPeiStatusCodePpiGuid
,
39 // Function implemenations
43 TranslateDxeStatusCodeToPeiStatusCode (
44 IN EFI_STATUS_CODE_TYPE CodeType
,
45 IN EFI_STATUS_CODE_VALUE Value
,
47 IN EFI_GUID
* CallerId
,
48 IN EFI_STATUS_CODE_DATA
* Data OPTIONAL
54 Translate from a DXE status code interface into a PEI-callable
55 interface, making the PEI the least common denominator..
59 Same as DXE ReportStatusCode RT service
67 return PlatformReportStatusCode (NULL
, CodeType
, Value
, Instance
, CallerId
, Data
);
72 InitializeDxeReportStatusCode (
73 IN EFI_PEI_SERVICES
**PeiServices
79 Build a hob describing the status code listener that has been installed.
80 This will be used by DXE code until a runtime status code listener is
85 PeiServices - General purpose services available to every PEIM.
89 Status - EFI_SUCCESS if the interface could be successfully
97 Instance
= (VOID
*) (UINTN
) TranslateDxeStatusCodeToPeiStatusCode
;
99 HobData
= BuildGuidDataHob (
100 &gEfiStatusCodeRuntimeProtocolGuid
,
105 ASSERT (HobData
!= NULL
);
111 InitializeMonoStatusCode (
112 IN EFI_FFS_FILE_HEADER
*FfsHeader
,
113 IN EFI_PEI_SERVICES
**PeiServices
119 Initialize the platform status codes and publish the platform status code
124 FfsHeader - FV this PEIM was loaded from.
125 PeiServices - General purpose services available to every PEIM.
136 // Initialize status code listeners.
138 PlatformInitializeStatusCode (FfsHeader
, PeiServices
);
141 // Publish the status code capability to other modules
143 Status
= (*PeiServices
)->InstallPpi (PeiServices
, &mPpiListStatusCode
);
145 ASSERT_EFI_ERROR (Status
);
147 DEBUG ((EFI_D_ERROR
, "\nMono Status Code PEIM Loaded\n"));