diff options
Diffstat (limited to 'src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Protocol/MmReportStatusCodeHandler.h')
-rw-r--r-- | src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Protocol/MmReportStatusCodeHandler.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Protocol/MmReportStatusCodeHandler.h b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Protocol/MmReportStatusCodeHandler.h new file mode 100644 index 0000000000..f8e67ac4e3 --- /dev/null +++ b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Protocol/MmReportStatusCodeHandler.h @@ -0,0 +1,78 @@ +/** @file + This protocol provides registering and unregistering services to status code consumers while in DXE MM. + + Copyright (c) 2017, Intel Corporation. All rights reserved.<BR> + SPDX-License-Identifier: BSD-2-Clause-Patent + + @par Revision Reference: + This Protocol was introduced in PI Specification 1.1. + +**/ + +#ifndef __MM_REPORT_STATUS_CODE_HANDLER_PROTOCOL_H__ +#define __MM_REPORT_STATUS_CODE_HANDLER_PROTOCOL_H__ + +#define EFI_MM_RSC_HANDLER_PROTOCOL_GUID \ + { \ + 0x2ff29fa7, 0x5e80, 0x4ed9, {0xb3, 0x80, 0x1, 0x7d, 0x3c, 0x55, 0x4f, 0xf4} \ + } + +typedef +EFI_STATUS +(EFIAPI *EFI_MM_RSC_HANDLER_CALLBACK)( + 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 +); + +/** + Register the callback function for ReportStatusCode() notification. + + When this function is called the function pointer is added to an internal list and any future calls to + ReportStatusCode() will be forwarded to the Callback function. + + @param[in] Callback A pointer to a function of type EFI_MM_RSC_HANDLER_CALLBACK that is + called when a call to ReportStatusCode() occurs. + + @retval EFI_SUCCESS Function was successfully registered. + @retval EFI_INVALID_PARAMETER The callback function was NULL. + @retval EFI_OUT_OF_RESOURCES The internal buffer ran out of space. No more functions can be + registered. + @retval EFI_ALREADY_STARTED The function was already registered. It can't be registered again. +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_MM_RSC_HANDLER_REGISTER)( + IN EFI_MM_RSC_HANDLER_CALLBACK Callback +); + +/** + Remove a previously registered callback function from the notification list. + + A callback function must be unregistered before it is deallocated. It is important that any registered + callbacks that are not runtime complaint be unregistered when ExitBootServices() is called. + + @param[in] Callback A pointer to a function of type EFI_MM_RSC_HANDLER_CALLBACK that is to be + unregistered. + + @retval EFI_SUCCESS The function was successfully unregistered. + @retval EFI_INVALID_PARAMETER The callback function was NULL. + @retval EFI_NOT_FOUND The callback function was not found to be unregistered. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_MM_RSC_HANDLER_UNREGISTER)( + IN EFI_MM_RSC_HANDLER_CALLBACK Callback +); + +typedef struct _EFI_MM_RSC_HANDLER_PROTOCOL { + EFI_MM_RSC_HANDLER_REGISTER Register; + EFI_MM_RSC_HANDLER_UNREGISTER Unregister; +} EFI_MM_RSC_HANDLER_PROTOCOL; + +extern EFI_GUID gEfiMmRscHandlerProtocolGuid; + +#endif |