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Boot Script Specification Draft for Review iv September 2003 Version 0.9
Draft for Review Contents 1 Introduction ........................................................................................................7 Overview................................................................................................................................7 Requirements ........................................................................................................................7 Conventions Used in This Document.....................................................................................8 Data Structure Descriptions ..........................................................................................8 Protocol Descriptions ....................................................................................................9 Procedure Descriptions.................................................................................................9 PPI Descriptions .........................................................................................................10 Pseudo-Code Conventions .........................................................................................10 Typographic Conventions ...........................................................................................11 2 Design Discussion...........................................................................................13 Framework Boot Script ........................................................................................................13 Boot Script Usage Model .....................................................................................................14 Role of Boot Script in S3 Resume Boot Path .......................................................................14 3 Code Definitions...............................................................................................15 Introduction..........................................................................................................................15 Boot Script Save Protocol ....................................................................................................16 EFI_BOOT_SCRIPT_SAVE_PROTOCOL..................................................................16 EFI_BOOT_SCRIPT_SAVE_PROTOCOL.Write() ......................................................17 Opcodes for Write().....................................................................................................20 EFI_BOOT_SCRIPT_IO_WRITE_OPCODE ................................................20 EFI_BOOT_SCRIPT_IO_READ_WRITE_OPCODE ....................................22 EFI_BOOT_SCRIPT_MEM_WRITE_OPCODE............................................24 EFI_BOOT_SCRIPT_MEM_READ_WRITE_OPCODE................................26 EFI_BOOT_SCRIPT_PCI_CONFIG_WRITE_OPCODE ..............................28 EFI_BOOT_SCRIPT_PCI_CONFIG_READ_WRITE_OPCODE ..................30 EFI_BOOT_SCRIPT_SMBUS_EXECUTE_OPCODE ..................................32 EFI_BOOT_SCRIPT_STALL_OPCODE.......................................................35 EFI_BOOT_SCRIPT_DISPATCH_OPCODE ...............................................36 EFI_BOOT_SCRIPT_SAVE_PROTOCOL.CloseTable().............................................37 Boot Script Executer ............................................................................................................38 Boot Script Executer ............................................................................................................38 EFI_PEI_BOOT_SCRIPT_EXECUTER_PPI...............................................................38 EFI_PEI_BOOT_SCRIPT_EXECUTER_PPI.Execute() ..............................................40 Version 0.9 September 2003 v
Page 1 and 2: Draft for Review Intel ® Platform
Page 3: Draft for Review Revision History R
Page 7 and 8: Draft for Review 1 Introduction Ove
Page 9 and 10: Draft for Review Introduction Proto
Page 11 and 12: Draft for Review Introduction Typog
Page 13 and 14: Draft for Review 2 Design Discussio
Page 15 and 16: Draft for Review Introduction 3 Cod
Page 17 and 18: Draft for Review Code Definitions E
Page 19 and 20: Draft for Review Code Definitions S
Page 21 and 22: Draft for Review Code Definitions C
Page 23 and 24: Draft for Review Code Definitions D
Page 33 and 34: Draft for Review Code Definitions O
Page 39 and 40: Draft for Review Code Definitions F
Page 41: Draft for Review Code Definitions S

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