3 Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>
5 This program and the accompanying materials are licensed and made available under
6 the terms and conditions of the BSD License that accompanies this distribution.
7 The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php.
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
21 PEIM to provide the status code functionality, to aid in system debug.
22 It includes output to 0x80 port and/or to serial port.
23 This PEIM is monolithic. Different platform should provide different library.
27 #include "MonoStatusCode.h"
28 #include "PlatformStatusCode.h"
29 #define CMOS_EFI_DEBUG 0x14
34 EFI_PEI_PROGRESS_CODE_PPI mStatusCodePpi
= { PlatformReportStatusCode
};
36 EFI_PEI_PPI_DESCRIPTOR mPpiListStatusCode
= {
37 (EFI_PEI_PPI_DESCRIPTOR_PPI
| EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST
),
38 &gEfiPeiStatusCodePpiGuid
,
43 // Function implemenations
47 Translate from a DXE status code interface into a PEI-callable
48 interface, making the PEI the least common denominator..
50 Same as DXE ReportStatusCode RT service
56 TranslateDxeStatusCodeToPeiStatusCode (
57 IN EFI_STATUS_CODE_TYPE CodeType
,
58 IN EFI_STATUS_CODE_VALUE Value
,
60 IN EFI_GUID
* CallerId
,
61 IN EFI_STATUS_CODE_DATA
* Data OPTIONAL
64 return PlatformReportStatusCode (NULL
, CodeType
, Value
, Instance
, CallerId
, Data
);
68 Build a hob describing the status code listener that has been installed.
69 This will be used by DXE code until a runtime status code listener is
72 @param PeiServices General purpose services available to every PEIM.
74 @retval Status EFI_SUCCESS if the interface could be successfully
80 InitializeDxeReportStatusCode (
81 IN
const EFI_PEI_SERVICES
**PeiServices
84 EFI_STATUS Status
= EFI_UNSUPPORTED
;
90 Instance
= (VOID
*) (UINTN
) TranslateDxeStatusCodeToPeiStatusCode
;
92 Result
= BuildGuidDataHob (
93 &gEfiStatusCodeRuntimeProtocolGuid
,
104 Initialize the platform status codes and publish the platform status code
107 @param FfsHeader FV this PEIM was loaded from.
108 @param PeiServices General purpose services available to every PEIM.
110 @retval Status EFI_SUCCESS
115 InitializeMonoStatusCode (
116 IN EFI_FFS_FILE_HEADER
*FfsHeader
,
117 IN CONST EFI_PEI_SERVICES
**PeiServices
123 // Initialize status code listeners.
125 PlatformInitializeStatusCode (FfsHeader
, PeiServices
);
128 // Publish the status code capability to other modules
130 Status
= (*PeiServices
)->InstallPpi (PeiServices
, &mPpiListStatusCode
);
132 ASSERT_EFI_ERROR (Status
);
134 DEBUG ((DEBUG_ERROR
, "\nMono Status Code PEIM Loaded\n"));