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| #ifndef _PIFLASH64_H |
| #define _PIFLASH64_H |
| |
| /*++ |
| |
| Copyright (c) 1999 Intel Corporation |
| |
| Module Name: |
| |
| PIflash64.h |
| |
| Abstract: |
| |
| Iflash64.efi protocol to abstract iflash from |
| the system. |
| |
| Revision History |
| |
| --*/ |
| |
| // |
| // Guid that identifies the IFLASH protocol |
| // |
| #define IFLASH64_PROTOCOL_PROTOCOL \ |
| { 0x65cba110, 0x74ab, 0x11d3, 0xbb, 0x89, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 }; |
| |
| // |
| // Unlock FLASH from StartAddress to EndAddress and return a LockKey |
| // |
| typedef |
| EFI_STATUS |
| (EFIAPI *UNLOCK_FLASH_API)( |
| IN struct _IFLASH64_PROTOCOL_INTERFACE *This |
| ); |
| |
| // |
| // Lock the flash represented by the LockKey |
| // |
| typedef |
| EFI_STATUS |
| (EFIAPI *LOCK_FLASH_API)( |
| IN struct _IFLASH64_PROTOCOL_INTERFACE *This |
| ); |
| |
| // |
| // Status callback for a utility like IFLASH64 |
| // |
| // Token would map to a list like Ted proposed. The utility has no idea what |
| // happens on the other side. |
| // ErrorStatus - Level of Error or success. Independent of Token. If you |
| // don't know the token you will at least know pass or fail. |
| // String - Optional extra information about the error. Could be used for |
| // debug or future expansion |
| // |
| // Attributes - Options screen attributes for String. Could allow the string to be different colors. |
| // |
| typedef |
| EFI_STATUS |
| (EFIAPI *UTILITY_PROGRESS_API)( |
| IN struct _IFLASH64_PROTOCOL_INTERFACE *This, |
| IN UINTN Token, |
| IN EFI_STATUS ErrorStatus, |
| IN CHAR16 *String, OPTIONAL |
| IN UINTN *Attributes OPTIONAL |
| ); |
| |
| // |
| // Token Values |
| // |
| // IFlash64 Token Codes |
| #define IFLASH_TOKEN_IFLASHSTART 0xB0 // IFlash64 has started |
| #define IFLASH_TOKEN_READINGFILE 0xB1 // Reading File |
| #define IFLASH_TOKEN_INITVPP 0xB2 // Initializing Vpp |
| #define IFLASH_TOKEN_DISABLEVPP 0x10 // Disable Vpp |
| #define IFLASH_TOKEN_FLASHUNLOCK 0xB3 // Unlocking FLASH Devices |
| #define IFLASH_TOKEN_FLASHERASE 0xB4 // Erasing FLASH Devices |
| #define IFLASH_TOKEN_FLASHPROGRAM 0xB5 // Programming FLASH |
| #define IFLASH_TOKEN_FLASHVERIFY 0xB6 // Verifying FLASH |
| #define IFLASH_TOKEN_UPDATESUCCES 0xB7 // FLASH Updage Success! |
| |
| #define IFLASH_TOKEN_PROGRESS_READINGFILE 0x11 // % Reading File |
| #define IFLASH_TOKEN_PROGRESS_FLASHUNLOCK 0x13 // % Unlocking FLASH Devices |
| #define IFLASH_TOKEN_PROGRESS_FLASHERASE 0x14 // % Erasing FLASH Devices |
| #define IFLASH_TOKEN_PROGRESS_FLASHPROGRAM 0x15 // % Programming FLASH |
| #define IFLASH_TOKEN_PROGRESS_FLASHVERIFY 0x16 // % Verifying FLASH |
| |
| #define IFLASH_TOKEN_READINGFILE_ER 0xB8 // File Read Error |
| #define IFLASH_TOKEN_INITVPP_ER 0xB9 // Initialization of IFB Error |
| #define IFLASH_TOKEN_FLASHUNLOCK_ER 0xBA // FLASH Unlock Error |
| #define IFLASH_TOKEN_FLASHERASE_ER 0xBB // FLASH Erase Error |
| #define IFLASH_TOKEN_FLASHVERIFY_ER 0xBC // FLASH Verify Error |
| #define IFLASH_TOKEN_FLASHPROG_ER 0xBD // FLASH Program Error |
| |
| #define IFLASH_TABLE_END 0x00 |
| |
| // |
| // If this number changes one of the existing API's has changes |
| // |
| #define IFLASH_PI_MAJOR_VERSION 0x01 |
| |
| // |
| // This number changes when new APIs or data variables get added to the end |
| // of the data structure |
| // |
| #define IFLASH_PI_MINOR_VERSION 0x01 |
| |
| typedef struct _IFLASH64_PROTOCOL_INTERFACE { |
| UINT32 MajorVersion; |
| UINT32 MinorVersion; |
| UNLOCK_FLASH_API UnlockFlash; |
| LOCK_FLASH_API LockFlash; |
| UTILITY_PROGRESS_API Progress; |
| |
| // |
| // Future expansion goes here |
| // |
| |
| } IFLASH64_PROTOCOL_INTERFACE; |
| |
| |
| #endif |