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Diffstat (limited to 'src/VBox/Devices/EFI/Firmware/MdePkg/Include/Protocol/MmStatusCode.h')
-rw-r--r-- | src/VBox/Devices/EFI/Firmware/MdePkg/Include/Protocol/MmStatusCode.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/MdePkg/Include/Protocol/MmStatusCode.h b/src/VBox/Devices/EFI/Firmware/MdePkg/Include/Protocol/MmStatusCode.h new file mode 100644 index 00000000..3ff1a31a --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/MdePkg/Include/Protocol/MmStatusCode.h @@ -0,0 +1,59 @@ +/** @file + EFI MM Status Code Protocol as defined in the PI 1.5 specification. + + This protocol provides the basic status code services while in MM. + + Copyright (c) 2017, Intel Corporation. All rights reserved.<BR> + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#ifndef _MM_STATUS_CODE_H__ +#define _MM_STATUS_CODE_H__ + + +#define EFI_MM_STATUS_CODE_PROTOCOL_GUID \ + { \ + 0x6afd2b77, 0x98c1, 0x4acd, {0xa6, 0xf9, 0x8a, 0x94, 0x39, 0xde, 0xf, 0xb1} \ + } + +typedef struct _EFI_MM_STATUS_CODE_PROTOCOL EFI_MM_STATUS_CODE_PROTOCOL; + +/** + Service to emit the status code in MM. + + The EFI_MM_STATUS_CODE_PROTOCOL.ReportStatusCode() function enables a driver + to emit a status code while in MM. The reason that there is a separate protocol definition from the + DXE variant of this service is that the publisher of this protocol will provide a service that is + capability of coexisting with a foreground operational environment, such as an operating system + after the termination of boot services. + + @param[in] This Points to this instance of the EFI_MM_STATUS_CODE_PROTOCOL. + @param[in] CodeType DIndicates the type of status code being reported. + @param[in] Value Describes the current status of a hardware or software entity. + @param[in] Instance The enumeration of a hardware or software entity within the system. + @param[in] CallerId This optional parameter may be used to identify the caller. + @param[in] Data This optional parameter may be used to pass additional data. + + @retval EFI_SUCCESS The function completed successfully. + @retval EFI_INVALID_PARAMETER The function should not be completed due to a device error. +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_MM_REPORT_STATUS_CODE)( + IN CONST EFI_MM_STATUS_CODE_PROTOCOL *This, + IN EFI_STATUS_CODE_TYPE CodeType, + IN EFI_STATUS_CODE_VALUE Value, + IN UINT32 Instance, + IN CONST EFI_GUID *CallerId, + IN EFI_STATUS_CODE_DATA *Data OPTIONAL + ); + +struct _EFI_MM_STATUS_CODE_PROTOCOL { + EFI_MM_REPORT_STATUS_CODE ReportStatusCode; +}; + +extern EFI_GUID gEfiMmStatusCodeProtocolGuid; + +#endif + |