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| author | Hongbin1 Zhang <hongbin1.zhang@intel.com> | 2022-07-19 10:09:15 -0700 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2022-07-20 02:15:55 +0000 |
| commit | 48249243777882d7d89ca0b86c89e355b5f941f3 (patch) | |
| tree | c61522dd610a2c7c0c0694c47e4017349c4f2b6c /IntelFsp2Pkg/Include/FspEas/FspApi.h | |
| parent | 24eac4caf31afae48349af44588a52783c1819b8 (diff) | |
| download | edk2-48249243777882d7d89ca0b86c89e355b5f941f3.tar.gz edk2-48249243777882d7d89ca0b86c89e355b5f941f3.tar.bz2 edk2-48249243777882d7d89ca0b86c89e355b5f941f3.zip | |
IntelFsp2Pkg/FspSecCore: Add FSP-I API for SMM support.
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3993
Add FSP-I API entry point for SMM support.
Also update 64bit API entry code to assign ApiIdx to RAX
to avoid confusion.
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Signed-off-by: Chasel Chiu <chasel.chiu@intel.com>
Signed-off-by: Hongbin1 Zhang <hongbin1.zhang@intel.com>
Reviewed-by: Nate DeSimone <nathaniel.l.desimone@intel.com>
Diffstat (limited to 'IntelFsp2Pkg/Include/FspEas/FspApi.h')
| -rw-r--r-- | IntelFsp2Pkg/Include/FspEas/FspApi.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/IntelFsp2Pkg/Include/FspEas/FspApi.h b/IntelFsp2Pkg/Include/FspEas/FspApi.h index 5e47f475db..bf46f13f73 100644 --- a/IntelFsp2Pkg/Include/FspEas/FspApi.h +++ b/IntelFsp2Pkg/Include/FspEas/FspApi.h @@ -614,4 +614,23 @@ EFI_STATUS IN FSP_MULTI_PHASE_PARAMS *MultiPhaseSiInitParamPtr
);
+/**
+ This FSP API initializes SMM and provide any OS runtime silicon services,
+ including Reliability, Availability, and Serviceability (RAS) features implemented by the CPU.
+
+ @param[in] FspiUpdDataPtr Pointer to the FSPI_UPD data structure.
+ If NULL, FSP will use the default parameters.
+
+ @retval EFI_SUCCESS FSP execution environment was initialized successfully.
+ @retval EFI_INVALID_PARAMETER Input parameters are invalid.
+ @retval EFI_UNSUPPORTED The FSP calling conditions were not met.
+ @retval EFI_DEVICE_ERROR FSP initialization failed.
+ @retval FSP_STATUS_RESET_REQUIREDx A reset is required. These status codes will not be returned during S3.
+**/
+typedef
+EFI_STATUS
+(EFIAPI *FSP_SMM_INIT)(
+ IN VOID *FspiUpdDataPtr
+ );
+
#endif
|