diff options
| author | Guo Mang <mang.guo@intel.com> | 2016-12-23 13:59:16 +0800 |
|---|---|---|
| committer | Guo Mang <mang.guo@intel.com> | 2017-05-09 13:03:01 +0800 |
| commit | a5e6159b1a517189a090bb26dcbed48d6ca2a518 (patch) | |
| tree | 7f9dd246df5a6fa22b4cae728ba4ba51b5facdb7 /Platform/BroxtonPlatformPkg/Common/Console/MonoStatusCode/MonoStatusCode.c | |
| parent | 3ba6a2d18142f80963c1ab9ec27617ba04b04b3f (diff) | |
| download | edk2-platforms-a5e6159b1a517189a090bb26dcbed48d6ca2a518.tar.xz | |
BroxtonPlatformPkg: Add MonoStatusCode
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'Platform/BroxtonPlatformPkg/Common/Console/MonoStatusCode/MonoStatusCode.c')
| -rw-r--r-- | Platform/BroxtonPlatformPkg/Common/Console/MonoStatusCode/MonoStatusCode.c | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/Platform/BroxtonPlatformPkg/Common/Console/MonoStatusCode/MonoStatusCode.c b/Platform/BroxtonPlatformPkg/Common/Console/MonoStatusCode/MonoStatusCode.c new file mode 100644 index 0000000000..5e8e705044 --- /dev/null +++ b/Platform/BroxtonPlatformPkg/Common/Console/MonoStatusCode/MonoStatusCode.c @@ -0,0 +1,124 @@ +/** @file
+ 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.
+
+ Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
+
+ 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.
+
+**/
+
+#include "MonoStatusCode.h"
+#include "PlatformStatusCode.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 implementations
+//
+/**
+ Translate from a DXE status code interface into a PEI-callable
+ interface, making the PEI the least common denominator.
+
+**/
+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
+ )
+{
+ return PlatformReportStatusCode (NULL, CodeType, Value, Instance, CallerId, Data);
+}
+
+
+/**
+ 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.
+
+ @param[in] PeiServices General purpose services available to every PEIM.
+
+ @retval EFI_SUCCESS If the interface could be successfully.
+
+**/
+EFI_STATUS
+EFIAPI
+InitializeDxeReportStatusCode (
+ IN const EFI_PEI_SERVICES **PeiServices
+ )
+{
+ EFI_STATUS Status = EFI_UNSUPPORTED;
+ VOID *Instance;
+ VOID *Result;
+
+ Instance = (VOID *) (UINTN) TranslateDxeStatusCodeToPeiStatusCode;
+
+ Result = BuildGuidDataHob (
+ &gEfiStatusCodeRuntimeProtocolGuid,
+ &Instance,
+ sizeof (VOID *)
+ );
+ if (Result != NULL) {
+ Status = EFI_SUCCESS;
+ }
+
+ return Status;
+}
+
+
+/**
+ Initialize the platform status codes and publish the platform status code
+ PPI.
+
+ @param[in] FfsHeader FV this PEIM was loaded from.
+ @param[in] PeiServices General purpose services available to every PEIM.
+
+ @retval EFI_SUCCESS
+
+**/
+VOID
+EFIAPI
+InitializeMonoStatusCode (
+ IN EFI_FFS_FILE_HEADER *FfsHeader,
+ IN CONST EFI_PEI_SERVICES **PeiServices
+ )
+{
+ 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 ((DEBUG_INFO, "\nMono Status Code PEIM Loaded\n"));
+
+ return ;
+}
+
|