diff options
Diffstat (limited to 'MdeModulePkg/Core/Pei/PeiMain.h')
| -rw-r--r-- | MdeModulePkg/Core/Pei/PeiMain.h | 521 |
1 files changed, 521 insertions, 0 deletions
diff --git a/MdeModulePkg/Core/Pei/PeiMain.h b/MdeModulePkg/Core/Pei/PeiMain.h index dc5ea221d6..705bd72e3f 100644 --- a/MdeModulePkg/Core/Pei/PeiMain.h +++ b/MdeModulePkg/Core/Pei/PeiMain.h @@ -1075,6 +1075,527 @@ FindNextCoreFvHandle ( IN UINTN Instance
);
+//
+// Default EFI_PEI_CPU_IO_PPI support for EFI_PEI_SERVICES table when PeiCore initialization.
+//
+
+/**
+ Memory-based read services.
+
+ This function is to perform the Memory Access Read service based on installed
+ instance of the EFI_PEI_CPU_IO_PPI.
+ If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then
+ return EFI_NOT_YET_AVAILABLE.
+
+ @param PeiServices An indirect pointer to the PEI Services Table
+ published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Width The width of the access. Enumerated in bytes.
+ @param Address The physical address of the access.
+ @param Count The number of accesses to perform.
+ @param Buffer A pointer to the buffer of data.
+
+ @retval EFI_SUCCESS The function completed successfully.
+ @retval EFI_NOT_YET_AVAILABLE The service has not been installed.
+**/
+EFI_STATUS
+EFIAPI
+PeiDefaultMemRead (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN EFI_PEI_CPU_IO_PPI_WIDTH Width,
+ IN UINT64 Address,
+ IN UINTN Count,
+ IN OUT VOID *Buffer
+ );
+
+/**
+ Memory-based write services.
+
+ This function is to perform the Memory Access Write service based on installed
+ instance of the EFI_PEI_CPU_IO_PPI.
+ If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then
+ return EFI_NOT_YET_AVAILABLE.
+
+ @param PeiServices An indirect pointer to the PEI Services Table
+ published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Width The width of the access. Enumerated in bytes.
+ @param Address The physical address of the access.
+ @param Count The number of accesses to perform.
+ @param Buffer A pointer to the buffer of data.
+
+ @retval EFI_SUCCESS The function completed successfully.
+ @retval EFI_NOT_YET_AVAILABLE The service has not been installed.
+**/
+EFI_STATUS
+EFIAPI
+PeiDefaultMemWrite (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN EFI_PEI_CPU_IO_PPI_WIDTH Width,
+ IN UINT64 Address,
+ IN UINTN Count,
+ IN OUT VOID *Buffer
+ );
+
+/**
+ IO-based read services.
+
+ This function is to perform the IO-base read service for the EFI_PEI_CPU_IO_PPI.
+ If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then
+ return EFI_NOT_YET_AVAILABLE.
+
+ @param PeiServices An indirect pointer to the PEI Services Table
+ published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Width The width of the access. Enumerated in bytes.
+ @param Address The physical address of the access.
+ @param Count The number of accesses to perform.
+ @param Buffer A pointer to the buffer of data.
+
+ @retval EFI_SUCCESS The function completed successfully.
+ @retval EFI_NOT_YET_AVAILABLE The service has not been installed.
+**/
+EFI_STATUS
+EFIAPI
+PeiDefaultIoRead (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN EFI_PEI_CPU_IO_PPI_WIDTH Width,
+ IN UINT64 Address,
+ IN UINTN Count,
+ IN OUT VOID *Buffer
+ );
+
+/**
+ IO-based write services.
+
+ This function is to perform the IO-base write service for the EFI_PEI_CPU_IO_PPI.
+ If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then
+ return EFI_NOT_YET_AVAILABLE.
+
+ @param PeiServices An indirect pointer to the PEI Services Table
+ published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Width The width of the access. Enumerated in bytes.
+ @param Address The physical address of the access.
+ @param Count The number of accesses to perform.
+ @param Buffer A pointer to the buffer of data.
+
+ @retval EFI_SUCCESS The function completed successfully.
+ @retval EFI_NOT_YET_AVAILABLE The service has not been installed.
+**/
+EFI_STATUS
+EFIAPI
+PeiDefaultIoWrite (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN EFI_PEI_CPU_IO_PPI_WIDTH Width,
+ IN UINT64 Address,
+ IN UINTN Count,
+ IN OUT VOID *Buffer
+ );
+
+/**
+ 8-bit I/O read operations.
+
+ If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then
+ return 0.
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Address The physical address of the access.
+
+ @return An 8-bit value returned from the I/O space.
+**/
+UINT8
+EFIAPI
+PeiDefaultIoRead8 (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN UINT64 Address
+ );
+
+/**
+ Reads an 16-bit I/O port.
+
+ If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then
+ return 0.
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Address The physical address of the access.
+
+ @return A 16-bit value returned from the I/O space.
+**/
+UINT16
+EFIAPI
+PeiDefaultIoRead16 (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN UINT64 Address
+ );
+
+/**
+ Reads an 32-bit I/O port.
+
+ If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then
+ return 0.
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Address The physical address of the access.
+
+ @return A 32-bit value returned from the I/O space.
+**/
+UINT32
+EFIAPI
+PeiDefaultIoRead32 (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN UINT64 Address
+ );
+
+/**
+ Reads an 64-bit I/O port.
+
+ If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then
+ return 0.
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Address The physical address of the access.
+
+ @return A 64-bit value returned from the I/O space.
+**/
+UINT64
+EFIAPI
+PeiDefaultIoRead64 (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN UINT64 Address
+ );
+
+/**
+ 8-bit I/O write operations.
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Address The physical address of the access.
+ @param Data The data to write.
+**/
+VOID
+EFIAPI
+PeiDefaultIoWrite8 (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN UINT64 Address,
+ IN UINT8 Data
+ );
+
+/**
+ 16-bit I/O write operations.
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Address The physical address of the access.
+ @param Data The data to write.
+**/
+VOID
+EFIAPI
+PeiDefaultIoWrite16 (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN UINT64 Address,
+ IN UINT16 Data
+ );
+
+/**
+ 32-bit I/O write operations.
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Address The physical address of the access.
+ @param Data The data to write.
+**/
+VOID
+EFIAPI
+PeiDefaultIoWrite32 (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN UINT64 Address,
+ IN UINT32 Data
+ );
+
+/**
+ 64-bit I/O write operations.
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Address The physical address of the access.
+ @param Data The data to write.
+**/
+VOID
+EFIAPI
+PeiDefaultIoWrite64 (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN UINT64 Address,
+ IN UINT64 Data
+ );
+
+/**
+ 8-bit memory read operations.
+
+ If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then
+ return 0.
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Address The physical address of the access.
+
+ @return An 8-bit value returned from the memory space.
+
+**/
+UINT8
+EFIAPI
+PeiDefaultMemRead8 (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN UINT64 Address
+ );
+
+/**
+ 16-bit memory read operations.
+
+ If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then
+ return 0.
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Address The physical address of the access.
+
+ @return An 16-bit value returned from the memory space.
+
+**/
+UINT16
+EFIAPI
+PeiDefaultMemRead16 (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN UINT64 Address
+ );
+
+/**
+ 32-bit memory read operations.
+
+ If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then
+ return 0.
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Address The physical address of the access.
+
+ @return An 32-bit value returned from the memory space.
+
+**/
+UINT32
+EFIAPI
+PeiDefaultMemRead32 (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN UINT64 Address
+ );
+
+/**
+ 64-bit memory read operations.
+
+ If the EFI_PEI_CPU_IO_PPI is not installed by platform/chipset PEIM, then
+ return 0.
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Address The physical address of the access.
+
+ @return An 64-bit value returned from the memory space.
+
+**/
+UINT64
+EFIAPI
+PeiDefaultMemRead64 (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN UINT64 Address
+ );
+
+/**
+ 8-bit memory write operations.
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Address The physical address of the access.
+ @param Data The data to write.
+
+**/
+VOID
+EFIAPI
+PeiDefaultMemWrite8 (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN UINT64 Address,
+ IN UINT8 Data
+ );
+
+/**
+ 16-bit memory write operations.
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Address The physical address of the access.
+ @param Data The data to write.
+
+**/
+VOID
+EFIAPI
+PeiDefaultMemWrite16 (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN UINT64 Address,
+ IN UINT16 Data
+ );
+
+/**
+ 32-bit memory write operations.
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Address The physical address of the access.
+ @param Data The data to write.
+
+**/
+VOID
+EFIAPI
+PeiDefaultMemWrite32 (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN UINT64 Address,
+ IN UINT32 Data
+ );
+
+/**
+ 64-bit memory write operations.
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Address The physical address of the access.
+ @param Data The data to write.
+
+**/
+VOID
+EFIAPI
+PeiDefaultMemWrite64 (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_CPU_IO_PPI *This,
+ IN UINT64 Address,
+ IN UINT64 Data
+ );
+
+extern EFI_PEI_CPU_IO_PPI gPeiDefaultCpuIoPpi;
+
+//
+// Default EFI_PEI_PCI_CFG2_PPI support for EFI_PEI_SERVICES table when PeiCore initialization.
+//
+
+/**
+ Reads from a given location in the PCI configuration space.
+
+ If the EFI_PEI_PCI_CFG2_PPI is not installed by platform/chipset PEIM, then
+ return EFI_NOT_YET_AVAILABLE.
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Width The width of the access. Enumerated in bytes.
+ See EFI_PEI_PCI_CFG_PPI_WIDTH above.
+ @param Address The physical address of the access. The format of
+ the address is described by EFI_PEI_PCI_CFG_PPI_PCI_ADDRESS.
+ @param Buffer A pointer to the buffer of data.
+
+ @retval EFI_SUCCESS The function completed successfully.
+ @retval EFI_INVALID_PARAMETER The invalid access width.
+ @retval EFI_NOT_YET_AVAILABLE If the EFI_PEI_PCI_CFG2_PPI is not installed by platform/chipset PEIM.
+
+**/
+EFI_STATUS
+EFIAPI
+PeiDefaultPciCfg2Read (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_PCI_CFG2_PPI *This,
+ IN EFI_PEI_PCI_CFG_PPI_WIDTH Width,
+ IN UINT64 Address,
+ IN OUT VOID *Buffer
+ );
+
+/**
+ Write to a given location in the PCI configuration space.
+
+ If the EFI_PEI_PCI_CFG2_PPI is not installed by platform/chipset PEIM, then
+ return EFI_NOT_YET_AVAILABLE.
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Width The width of the access. Enumerated in bytes.
+ See EFI_PEI_PCI_CFG_PPI_WIDTH above.
+ @param Address The physical address of the access. The format of
+ the address is described by EFI_PEI_PCI_CFG_PPI_PCI_ADDRESS.
+ @param Buffer A pointer to the buffer of data.
+
+ @retval EFI_SUCCESS The function completed successfully.
+ @retval EFI_INVALID_PARAMETER The invalid access width.
+ @retval EFI_NOT_YET_AVAILABLE If the EFI_PEI_PCI_CFG2_PPI is not installed by platform/chipset PEIM.
+**/
+EFI_STATUS
+EFIAPI
+PeiDefaultPciCfg2Write (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_PCI_CFG2_PPI *This,
+ IN EFI_PEI_PCI_CFG_PPI_WIDTH Width,
+ IN UINT64 Address,
+ IN OUT VOID *Buffer
+ );
+
+/**
+ This function performs a read-modify-write operation on the contents from a given
+ location in the PCI configuration space.
+
+ @param PeiServices An indirect pointer to the PEI Services Table
+ published by the PEI Foundation.
+ @param This Pointer to local data for the interface.
+ @param Width The width of the access. Enumerated in bytes. Type
+ EFI_PEI_PCI_CFG_PPI_WIDTH is defined in Read().
+ @param Address The physical address of the access.
+ @param SetBits Points to value to bitwise-OR with the read configuration value.
+ The size of the value is determined by Width.
+ @param ClearBits Points to the value to negate and bitwise-AND with the read configuration value.
+ The size of the value is determined by Width.
+
+ @retval EFI_SUCCESS The function completed successfully.
+ @retval EFI_INVALID_PARAMETER The invalid access width.
+ @retval EFI_NOT_YET_AVAILABLE If the EFI_PEI_PCI_CFG2_PPI is not installed by platform/chipset PEIM.
+**/
+EFI_STATUS
+EFIAPI
+PeiDefaultPciCfg2Modify (
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN CONST EFI_PEI_PCI_CFG2_PPI *This,
+ IN EFI_PEI_PCI_CFG_PPI_WIDTH Width,
+ IN UINT64 Address,
+ IN VOID *SetBits,
+ IN VOID *ClearBits
+ );
+
+extern EFI_PEI_PCI_CFG2_PPI gPeiDefaultPciCfg2Ppi;
+
/**
After PeiCore image is shadowed into permanent memory, all build-in FvPpi should
be re-installed with the instance in permanent memory and all cached FvPpi pointers in
|