diff options
Diffstat (limited to 'Vlv2TbltDevicePkg/BootScriptSaveDxe/ScriptSave.c')
| -rw-r--r-- | Vlv2TbltDevicePkg/BootScriptSaveDxe/ScriptSave.c | 626 |
1 files changed, 0 insertions, 626 deletions
diff --git a/Vlv2TbltDevicePkg/BootScriptSaveDxe/ScriptSave.c b/Vlv2TbltDevicePkg/BootScriptSaveDxe/ScriptSave.c deleted file mode 100644 index 837a8c9..0000000 --- a/Vlv2TbltDevicePkg/BootScriptSaveDxe/ScriptSave.c +++ /dev/null @@ -1,626 +0,0 @@ -/** @file
- Implementation for S3 Boot Script Saver driver.
-
-Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
-
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-
-
-**/
-
-#include "InternalBootScriptSave.h"
-
-EFI_HANDLE mHandle = NULL;
-EFI_BOOT_SCRIPT_SAVE_PROTOCOL mS3ScriptSave = {
- BootScriptWrite,
- BootScriptCloseTable
- };
-
-/**
- Internal function to add IO write opcode to the table.
-
- @param Marker The variable argument list to get the opcode
- and associated attributes.
-
- @retval EFI_OUT_OF_RESOURCES Not enough resource to do operation.
- @retval EFI_SUCCESS Opcode is added.
-
-**/
-EFI_STATUS
-BootScriptIoWrite (
- IN VA_LIST Marker
- )
-{
- S3_BOOT_SCRIPT_LIB_WIDTH Width;
- UINT64 Address;
- UINTN Count;
- UINT8 *Buffer;
-
- Width = VA_ARG (Marker, S3_BOOT_SCRIPT_LIB_WIDTH);
- Address = VA_ARG (Marker, UINT64);
- Count = VA_ARG (Marker, UINTN);
- Buffer = VA_ARG (Marker, UINT8 *);
-
- return S3BootScriptSaveIoWrite (Width, Address, Count, Buffer);
-}
-
-/**
- Internal function to add IO read/write opcode to the table.
-
- @param Marker The variable argument list to get the opcode
- and associated attributes.
-
- @retval EFI_OUT_OF_RESOURCES Not enough resource to do operation.
- @retval EFI_SUCCESS Opcode is added.
-
-**/
-EFI_STATUS
-BootScriptIoReadWrite (
- IN VA_LIST Marker
- )
-{
- S3_BOOT_SCRIPT_LIB_WIDTH Width;
- UINT64 Address;
- UINT8 *Data;
- UINT8 *DataMask;
-
- Width = VA_ARG (Marker, S3_BOOT_SCRIPT_LIB_WIDTH);
- Address = VA_ARG (Marker, UINT64);
- Data = VA_ARG (Marker, UINT8 *);
- DataMask = VA_ARG (Marker, UINT8 *);
-
- return S3BootScriptSaveIoReadWrite (Width, Address, Data, DataMask);
-}
-
-/**
- Internal function to add memory write opcode to the table.
-
- @param Marker The variable argument list to get the opcode
- and associated attributes.
-
- @retval EFI_OUT_OF_RESOURCES Not enough resource to do operation.
- @retval EFI_SUCCESS Opcode is added.
-
-**/
-EFI_STATUS
-BootScriptMemWrite (
- IN VA_LIST Marker
- )
-{
- S3_BOOT_SCRIPT_LIB_WIDTH Width;
- UINT64 Address;
- UINTN Count;
- UINT8 *Buffer;
-
- Width = VA_ARG (Marker, S3_BOOT_SCRIPT_LIB_WIDTH);
- Address = VA_ARG (Marker, UINT64);
- Count = VA_ARG (Marker, UINTN);
- Buffer = VA_ARG (Marker, UINT8 *);
-
- return S3BootScriptSaveMemWrite (Width, Address, Count, Buffer);
-}
-
-/**
- Internal function to add memory read/write opcode to the table.
-
- @param Marker The variable argument list to get the opcode
- and associated attributes.
-
- @retval EFI_OUT_OF_RESOURCES Not enough resource to do operation.
- @retval EFI_SUCCESS Opcode is added.
-
-**/
-EFI_STATUS
-BootScriptMemReadWrite (
- IN VA_LIST Marker
- )
-{
- S3_BOOT_SCRIPT_LIB_WIDTH Width;
- UINT64 Address;
- UINT8 *Data;
- UINT8 *DataMask;
-
- Width = VA_ARG (Marker, S3_BOOT_SCRIPT_LIB_WIDTH);
- Address = VA_ARG (Marker, UINT64);
- Data = VA_ARG (Marker, UINT8 *);
- DataMask = VA_ARG (Marker, UINT8 *);
-
- return S3BootScriptSaveMemReadWrite (Width, Address, Data, DataMask);
-}
-
-/**
- Internal function to add PciCfg write opcode to the table.
-
- @param Marker The variable argument list to get the opcode
- and associated attributes.
-
- @retval EFI_OUT_OF_RESOURCES Not enough resource to do operation.
- @retval EFI_SUCCESS Opcode is added.
-
-**/
-EFI_STATUS
-BootScriptPciCfgWrite (
- IN VA_LIST Marker
- )
-{
- S3_BOOT_SCRIPT_LIB_WIDTH Width;
- UINT64 Address;
- UINTN Count;
- UINT8 *Buffer;
-
- Width = VA_ARG (Marker, S3_BOOT_SCRIPT_LIB_WIDTH);
- Address = VA_ARG (Marker, UINT64);
- Count = VA_ARG (Marker, UINTN);
- Buffer = VA_ARG (Marker, UINT8 *);
-
- return S3BootScriptSavePciCfgWrite (Width, Address, Count, Buffer);
-}
-
-/**
- Internal function to PciCfg read/write opcode to the table.
-
- @param Marker The variable argument list to get the opcode
- and associated attributes.
-
- @retval EFI_OUT_OF_RESOURCES Not enough resource to do operation.
- @retval EFI_SUCCESS Opcode is added.
-
-**/
-EFI_STATUS
-BootScriptPciCfgReadWrite (
- IN VA_LIST Marker
- )
-{
- S3_BOOT_SCRIPT_LIB_WIDTH Width;
- UINT64 Address;
- UINT8 *Data;
- UINT8 *DataMask;
-
- Width = VA_ARG (Marker, S3_BOOT_SCRIPT_LIB_WIDTH);
- Address = VA_ARG (Marker, UINT64);
- Data = VA_ARG (Marker, UINT8 *);
- DataMask = VA_ARG (Marker, UINT8 *);
-
- return S3BootScriptSavePciCfgReadWrite (Width, Address, Data, DataMask);
-}
-
-/**
- Internal function to add PciCfg2 write opcode to the table.
-
- @param Marker The variable argument list to get the opcode
- and associated attributes.
-
- @retval EFI_OUT_OF_RESOURCES Not enough resource to do operation.
- @retval EFI_SUCCESS Opcode is added.
-
-**/
-EFI_STATUS
-BootScriptPciCfg2Write (
- IN VA_LIST Marker
- )
-{
- S3_BOOT_SCRIPT_LIB_WIDTH Width;
- UINT64 Address;
- UINTN Count;
- UINT8 *Buffer;
- UINT16 Segment;
-
- Width = VA_ARG (Marker, S3_BOOT_SCRIPT_LIB_WIDTH);
- Address = VA_ARG (Marker, UINT64);
- Count = VA_ARG (Marker, UINTN);
- Buffer = VA_ARG (Marker, UINT8 *);
- Segment = VA_ARG (Marker, UINT16);
-
- return S3BootScriptSavePciCfg2Write (Width, Segment, Address, Count, Buffer);
-}
-
-/**
- Internal function to PciCfg2 read/write opcode to the table.
-
- @param Marker The variable argument list to get the opcode
- and associated attributes.
-
- @retval EFI_OUT_OF_RESOURCES Not enough resource to do operation.
- @retval EFI_SUCCESS Opcode is added.
-
-**/
-EFI_STATUS
-BootScriptPciCfg2ReadWrite (
- IN VA_LIST Marker
- )
-{
- S3_BOOT_SCRIPT_LIB_WIDTH Width;
- UINT16 Segment;
- UINT64 Address;
- UINT8 *Data;
- UINT8 *DataMask;
-
- Width = VA_ARG (Marker, S3_BOOT_SCRIPT_LIB_WIDTH);
- Address = VA_ARG (Marker, UINT64);
- Segment = VA_ARG (Marker, UINT16);
- Data = VA_ARG (Marker, UINT8 *);
- DataMask = VA_ARG (Marker, UINT8 *);
-
- return S3BootScriptSavePciCfg2ReadWrite (Width, Segment, Address, Data, DataMask);
-}
-
-/**
- Internal function to add smbus execute opcode to the table.
-
- @param Marker The variable argument list to get the opcode
- and associated attributes.
-
- @retval EFI_OUT_OF_RESOURCES Not enough resource to do operation.
- @retval EFI_SUCCESS Opcode is added.
-
-**/
-EFI_STATUS
-BootScriptSmbusExecute (
- IN VA_LIST Marker
- )
-{
- EFI_SMBUS_DEVICE_ADDRESS SlaveAddress;
- EFI_SMBUS_DEVICE_COMMAND Command;
- EFI_SMBUS_OPERATION Operation;
- BOOLEAN PecCheck;
- VOID *Buffer;
- UINTN *DataSize;
- UINTN SmBusAddress;
-
- SlaveAddress.SmbusDeviceAddress = VA_ARG (Marker, UINTN);
- Command = VA_ARG (Marker, EFI_SMBUS_DEVICE_COMMAND);
- Operation = VA_ARG (Marker, EFI_SMBUS_OPERATION);
- PecCheck = VA_ARG (Marker, BOOLEAN);
- SmBusAddress = SMBUS_LIB_ADDRESS (SlaveAddress.SmbusDeviceAddress,Command,0,PecCheck);
- DataSize = VA_ARG (Marker, UINTN *);
- Buffer = VA_ARG (Marker, VOID *);
-
- return S3BootScriptSaveSmbusExecute (SmBusAddress, Operation, DataSize, Buffer);
-}
-
-/**
- Internal function to add stall opcode to the table.
-
- @param Marker The variable argument list to get the opcode
- and associated attributes.
-
- @retval EFI_OUT_OF_RESOURCES Not enough resource to do operation.
- @retval EFI_SUCCESS Opcode is added.
-
-**/
-EFI_STATUS
-BootScriptStall (
- IN VA_LIST Marker
- )
-{
- UINT32 Duration;
-
- Duration = VA_ARG (Marker, UINT32);
-
- return S3BootScriptSaveStall (Duration);
-}
-
-/**
- Internal function to add Save jmp address according to DISPATCH_OPCODE.
- We ignore "Context" parameter.
-
- @param Marker The variable argument list to get the opcode
- and associated attributes.
-
- @retval EFI_OUT_OF_RESOURCES Not enough resource to do operation.
- @retval EFI_SUCCESS Opcode is added.
-
-**/
-EFI_STATUS
-BootScriptDispatch (
- IN VA_LIST Marker
- )
-{
- VOID *EntryPoint;
-
- EntryPoint = (VOID*)(UINTN)VA_ARG (Marker, EFI_PHYSICAL_ADDRESS);
- return S3BootScriptSaveDispatch (EntryPoint);
-}
-
-/**
- Internal function to add memory pool operation to the table.
-
- @param Marker The variable argument list to get the opcode
- and associated attributes.
-
- @retval EFI_OUT_OF_RESOURCES Not enough resource to do operation.
- @retval EFI_SUCCESS Opcode is added.
-
-**/
-EFI_STATUS
-BootScriptMemPoll (
- IN VA_LIST Marker
- )
-{
- S3_BOOT_SCRIPT_LIB_WIDTH Width;
- UINT64 Address;
- UINT8 *BitMask;
- UINT8 *BitValue;
- UINTN Duration;
- UINT64 LoopTimes;
-
- Width = VA_ARG (Marker, S3_BOOT_SCRIPT_LIB_WIDTH);
- Address = VA_ARG (Marker, UINT64);
- BitMask = VA_ARG (Marker, UINT8 *);
- BitValue = VA_ARG (Marker, UINT8 *);
- Duration = (UINTN)VA_ARG (Marker, UINT64);
- LoopTimes = VA_ARG (Marker, UINT64);
-
- return S3BootScriptSaveMemPoll (Width, Address, BitMask, BitValue, Duration, LoopTimes);
-}
-
-/**
- Internal function to add Save jmp address according to DISPATCH_OPCODE2.
- The "Context" parameter is not ignored.
-
- @param Marker The variable argument list to get the opcode
- and associated attributes.
-
- @retval EFI_OUT_OF_RESOURCES Not enough resource to do operation.
- @retval EFI_SUCCESS Opcode is added.
-
-**/
-EFI_STATUS
-BootScriptDispatch2 (
- IN VA_LIST Marker
- )
-{
- VOID *EntryPoint;
- VOID *Context;
-
- EntryPoint = (VOID*)(UINTN)VA_ARG (Marker, EFI_PHYSICAL_ADDRESS);
- Context = (VOID*)(UINTN)VA_ARG (Marker, EFI_PHYSICAL_ADDRESS);
-
- return S3BootScriptSaveDispatch2 (EntryPoint, Context);
-}
-
-/**
- Internal function to add the opcode link node to the link list.
-
- @param Marker The variable argument list to get the opcode
- and associated attributes.
-
- @retval EFI_OUT_OF_RESOURCES Not enought resource to complete the operations.
- @retval EFI_SUCCESS The opcode entry is added to the link list
- successfully.
-**/
-EFI_STATUS
-BootScriptInformation (
- IN VA_LIST Marker
- )
-{
- UINT32 InformationLength;
- EFI_PHYSICAL_ADDRESS Information;
-
- InformationLength = VA_ARG (Marker, UINT32);
- Information = VA_ARG (Marker, EFI_PHYSICAL_ADDRESS);
- return S3BootScriptSaveInformation (InformationLength, (VOID*)(UINTN)Information);
-}
-
-/**
- Adds a record into a specified Framework boot script table.
-
- This function is used to store a boot script record into a given boot
- script table. If the table specified by TableName is nonexistent in the
- system, a new table will automatically be created and then the script record
- will be added into the new table. A boot script table can add new script records
- until EFI_BOOT_SCRIPT_SAVE_PROTOCOL.CloseTable() is called. Currently, the only
- meaningful table name is EFI_ACPI_S3_RESUME_SCRIPT_TABLE. This function is
- responsible for allocating necessary memory for the script.
-
- This function has a variable parameter list. The exact parameter list depends on
- the OpCode that is passed into the function. If an unsupported OpCode or illegal
- parameter list is passed in, this function returns EFI_INVALID_PARAMETER.
- If there are not enough resources available for storing more scripts, this function returns
- EFI_OUT_OF_RESOURCES.
-
- @param This A pointer to the EFI_BOOT_SCRIPT_SAVE_PROTOCOL instance.
- @param TableName Name of the script table. Currently, the only meaningful value is
- EFI_ACPI_S3_RESUME_SCRIPT_TABLE.
- @param OpCode The operation code (opcode) number.
- @param ... Argument list that is specific to each opcode.
-
- @retval EFI_SUCCESS The operation succeeded. A record was added into the
- specified script table.
- @retval EFI_INVALID_PARAMETER The parameter is illegal or the given boot script is not supported.
- If the opcode is unknow or not supported because of the PCD
- Feature Flags.
- @retval EFI_OUT_OF_RESOURCES There is insufficient memory to store the boot script.
-
-**/
-EFI_STATUS
-EFIAPI
-BootScriptWrite (
- IN EFI_BOOT_SCRIPT_SAVE_PROTOCOL *This,
- IN UINT16 TableName,
- IN UINT16 OpCode,
- ...
- )
-{
- EFI_STATUS Status;
- VA_LIST Marker;
-
- if (TableName != FRAMEWORK_EFI_ACPI_S3_RESUME_SCRIPT_TABLE) {
- //
- // Only S3 boot script is supported for now.
- //
- return EFI_OUT_OF_RESOURCES;
- }
-
- //
- // Build script according to opcode.
- //
- switch (OpCode) {
-
- case EFI_BOOT_SCRIPT_IO_WRITE_OPCODE:
- VA_START (Marker, OpCode);
- Status = BootScriptIoWrite (Marker);
- VA_END (Marker);
- break;
-
- case EFI_BOOT_SCRIPT_IO_READ_WRITE_OPCODE:
- VA_START (Marker, OpCode);
- Status = BootScriptIoReadWrite (Marker);
- VA_END (Marker);
- break;
-
- case EFI_BOOT_SCRIPT_MEM_WRITE_OPCODE:
- VA_START (Marker, OpCode);
- Status = BootScriptMemWrite (Marker);
- VA_END (Marker);
- break;
-
- case EFI_BOOT_SCRIPT_MEM_READ_WRITE_OPCODE:
- VA_START (Marker, OpCode);
- Status = BootScriptMemReadWrite (Marker);
- VA_END (Marker);
- break;
-
- case EFI_BOOT_SCRIPT_PCI_CONFIG_WRITE_OPCODE:
- VA_START (Marker, OpCode);
- Status = BootScriptPciCfgWrite (Marker);
- VA_END (Marker);
- break;
-
- case EFI_BOOT_SCRIPT_PCI_CONFIG_READ_WRITE_OPCODE:
- VA_START (Marker, OpCode);
- Status = BootScriptPciCfgReadWrite (Marker);
- VA_END (Marker);
- break;
-
- case EFI_BOOT_SCRIPT_SMBUS_EXECUTE_OPCODE:
- VA_START (Marker, OpCode);
- Status = BootScriptSmbusExecute (Marker);
- VA_END (Marker);
- break;
-
- case EFI_BOOT_SCRIPT_STALL_OPCODE:
- VA_START (Marker, OpCode);
- Status = BootScriptStall (Marker);
- VA_END (Marker);
-
- break;
-
- case EFI_BOOT_SCRIPT_DISPATCH_OPCODE:
- VA_START (Marker, OpCode);
- Status = BootScriptDispatch (Marker);
- VA_END (Marker);
- break;
-
- case EFI_BOOT_SCRIPT_DISPATCH_2_OPCODE:
- VA_START (Marker, OpCode);
- Status = BootScriptDispatch2 (Marker);
- VA_END (Marker);
- break;
-
- case EFI_BOOT_SCRIPT_INFORMATION_OPCODE:
- VA_START (Marker, OpCode);
- Status = BootScriptInformation (Marker);
- VA_END (Marker);
- break;
-
- case EFI_BOOT_SCRIPT_MEM_POLL_OPCODE:
- VA_START (Marker, OpCode);
- Status = BootScriptMemPoll (Marker);
- VA_END (Marker);
- break;
-
- case EFI_BOOT_SCRIPT_PCI_CONFIG2_WRITE_OPCODE:
- VA_START (Marker, OpCode);
- Status = BootScriptPciCfg2Write (Marker);
- VA_END (Marker);
- break;
-
- case EFI_BOOT_SCRIPT_PCI_CONFIG2_READ_WRITE_OPCODE:
- VA_START (Marker, OpCode);
- Status = BootScriptPciCfg2ReadWrite (Marker);
- VA_END (Marker);
- break;
-
- default:
- Status = EFI_INVALID_PARAMETER;
- break;
- }
-
- return Status;
-}
-
-/**
- Closes the specified script table.
-
- This function closes the specified boot script table and returns the base address
- of the table. It allocates a new pool to duplicate all the boot scripts in the specified
- table. Once this function is called, the specified table will be destroyed after it is
- copied into the allocated pool. As a result, any attempts to add a script record into a
- closed table will cause a new table to be created. The base address of the allocated pool
- will be returned in Address. After using the boot script table, the caller is responsible
- for freeing the pool that is allocated by this function. If the boot script table,
- such as EFI_ACPI_S3_RESUME_SCRIPT_TABLE, is required to be stored in a nonperturbed
- memory region, the caller should copy the table into the nonperturbed memory region by itself.
-
- @param This A pointer to the EFI_BOOT_SCRIPT_SAVE_PROTOCOL instance.
- @param TableName Name of the script table. Currently, the only meaningful value is
- EFI_ACPI_S3_RESUME_SCRIPT_TABLE.
- @param Address A pointer to the physical address where the table begins.
-
- @retval EFI_SUCCESS The table was successfully returned.
- @retval EFI_NOT_FOUND The specified table was not created previously.
- @retval EFI_OUT_OF_RESOURCE Memory is insufficient to hold the reorganized boot script table.
- @retval EFI_UNSUPPORTED The table type is not EFI_ACPI_S3_RESUME_SCRIPT_TABLE.
-
-**/
-EFI_STATUS
-EFIAPI
-BootScriptCloseTable (
- IN EFI_BOOT_SCRIPT_SAVE_PROTOCOL *This,
- IN UINT16 TableName,
- OUT EFI_PHYSICAL_ADDRESS *Address
- )
-{
- if (TableName != FRAMEWORK_EFI_ACPI_S3_RESUME_SCRIPT_TABLE) {
- //
- // Only S3 boot script is supported for now.
- //
- return EFI_NOT_FOUND;
- }
- *Address = (EFI_PHYSICAL_ADDRESS)(UINTN)S3BootScriptCloseTable ();
-
- if (*Address == 0) {
- return EFI_NOT_FOUND;
- }
- return EFI_SUCCESS;
-}
-
-/**
- This routine is entry point of ScriptSave driver.
-
- @param ImageHandle Handle for this drivers loaded image protocol.
- @param SystemTable EFI system table.
-
- @retval EFI_OUT_OF_RESOURCES No enough resource.
- @retval EFI_SUCCESS Succesfully installed the ScriptSave driver.
- @retval other Errors occured.
-
-**/
-EFI_STATUS
-EFIAPI
-InitializeScriptSave (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- return gBS->InstallProtocolInterface (
- &mHandle,
- &gEfiBootScriptSaveProtocolGuid,
- EFI_NATIVE_INTERFACE,
- &mS3ScriptSave
- );
-
-}
-
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