diff options
Diffstat (limited to 'MdeModulePkg/Include/Ppi/SecPerformance.h')
| -rw-r--r-- | MdeModulePkg/Include/Ppi/SecPerformance.h | 120 |
1 files changed, 60 insertions, 60 deletions
diff --git a/MdeModulePkg/Include/Ppi/SecPerformance.h b/MdeModulePkg/Include/Ppi/SecPerformance.h index fdeb434f5d..69d61dfdff 100644 --- a/MdeModulePkg/Include/Ppi/SecPerformance.h +++ b/MdeModulePkg/Include/Ppi/SecPerformance.h @@ -1,60 +1,60 @@ -/** @file
- Defines the interface to convey performance information from SEC phase to PEI.
-
-Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
-
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#ifndef _PEI_SEC_PERFORMANCE_PPI_H_
-#define _PEI_SEC_PERFORMANCE_PPI_H_
-
-#define PEI_SEC_PERFORMANCE_PPI_GUID \
- { \
- 0x0ecc666b, 0x4662, 0x47f9, {0x9d, 0xd5, 0xd0, 0x96, 0xff, 0x7d, 0xa4, 0x9e } \
- }
-
-typedef struct _PEI_SEC_PERFORMANCE_PPI PEI_SEC_PERFORMANCE_PPI;
-
-///
-/// Performance data collected in SEC phase.
-///
-typedef struct {
- UINT64 ResetEnd; ///< Timer value logged at the beginning of firmware image execution, in unit of nanosecond.
-} FIRMWARE_SEC_PERFORMANCE;
-
-/**
- This interface conveys performance information out of the Security (SEC) phase into PEI.
-
- This service is published by the SEC phase. The SEC phase handoff has an optional
- EFI_PEI_PPI_DESCRIPTOR list as its final argument when control is passed from SEC into the
- PEI Foundation. As such, if the platform supports collecting performance data in SEC,
- this information is encapsulated into the data structure abstracted by this service.
- This information is collected for the boot-strap processor (BSP) on IA-32.
-
- @param[in] PeiServices The pointer to the PEI Services Table.
- @param[in] This The pointer to this instance of the PEI_SEC_PERFORMANCE_PPI.
- @param[out] Performance The pointer to performance data collected in SEC phase.
-
- @retval EFI_SUCCESS The performance data was successfully returned.
-
-**/
-typedef
-EFI_STATUS
-(EFIAPI *GET_SEC_PERFORMANCE)(
- IN CONST EFI_PEI_SERVICES **PeiServices,
- IN PEI_SEC_PERFORMANCE_PPI *This,
- OUT FIRMWARE_SEC_PERFORMANCE *Performance
- );
-
-///
-/// This PPI provides function to get performance data collected in SEC phase.
-///
-struct _PEI_SEC_PERFORMANCE_PPI {
- GET_SEC_PERFORMANCE GetPerformance;
-};
-
-extern EFI_GUID gPeiSecPerformancePpiGuid;
-
-#endif
+/** @file + Defines the interface to convey performance information from SEC phase to PEI. + +Copyright (c) 2011, Intel Corporation. All rights reserved.<BR> + +SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#ifndef _PEI_SEC_PERFORMANCE_PPI_H_ +#define _PEI_SEC_PERFORMANCE_PPI_H_ + +#define PEI_SEC_PERFORMANCE_PPI_GUID \ + { \ + 0x0ecc666b, 0x4662, 0x47f9, {0x9d, 0xd5, 0xd0, 0x96, 0xff, 0x7d, 0xa4, 0x9e } \ + } + +typedef struct _PEI_SEC_PERFORMANCE_PPI PEI_SEC_PERFORMANCE_PPI; + +/// +/// Performance data collected in SEC phase. +/// +typedef struct { + UINT64 ResetEnd; ///< Timer value logged at the beginning of firmware image execution, in unit of nanosecond. +} FIRMWARE_SEC_PERFORMANCE; + +/** + This interface conveys performance information out of the Security (SEC) phase into PEI. + + This service is published by the SEC phase. The SEC phase handoff has an optional + EFI_PEI_PPI_DESCRIPTOR list as its final argument when control is passed from SEC into the + PEI Foundation. As such, if the platform supports collecting performance data in SEC, + this information is encapsulated into the data structure abstracted by this service. + This information is collected for the boot-strap processor (BSP) on IA-32. + + @param[in] PeiServices The pointer to the PEI Services Table. + @param[in] This The pointer to this instance of the PEI_SEC_PERFORMANCE_PPI. + @param[out] Performance The pointer to performance data collected in SEC phase. + + @retval EFI_SUCCESS The performance data was successfully returned. + +**/ +typedef +EFI_STATUS +(EFIAPI *GET_SEC_PERFORMANCE)( + IN CONST EFI_PEI_SERVICES **PeiServices, + IN PEI_SEC_PERFORMANCE_PPI *This, + OUT FIRMWARE_SEC_PERFORMANCE *Performance + ); + +/// +/// This PPI provides function to get performance data collected in SEC phase. +/// +struct _PEI_SEC_PERFORMANCE_PPI { + GET_SEC_PERFORMANCE GetPerformance; +}; + +extern EFI_GUID gPeiSecPerformancePpiGuid; + +#endif |
