projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 112e584b SZ |
1 | /** @file\r |
| 2 | Opal Password PEI driver which is used to unlock Opal Password for S3.\r | |
| 3 | \r | |
| a3efbc29 | 4 | Copyright (c) 2016 - 2019, Intel Corporation. All rights reserved.<BR>\r |
| 289b714b | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
| 112e584b SZ |
6 | \r |
| 7 | **/\r | |
| 8 | \r | |
| 9 | #ifndef _OPAL_PASSWORD_PEI_H_\r | |
| 10 | #define _OPAL_PASSWORD_PEI_H_\r | |
| 11 | \r | |
| 12 | #include <PiPei.h>\r | |
| 112e584b SZ |
13 | \r |
| 14 | #include <Library/DebugLib.h>\r | |
| 15 | #include <Library/IoLib.h>\r | |
| 16 | #include <Library/PciLib.h>\r | |
| 17 | #include <Library/BaseLib.h>\r | |
| 18 | #include <Library/BaseMemoryLib.h>\r | |
| 19 | #include <Library/MemoryAllocationLib.h>\r | |
| 20 | #include <Library/PeimEntryPoint.h>\r | |
| 21 | #include <Library/PeiServicesLib.h>\r | |
| 112e584b SZ |
22 | #include <Library/LockBoxLib.h>\r |
| 23 | #include <Library/TcgStorageOpalLib.h>\r | |
| 24 | #include <Library/Tcg2PhysicalPresenceLib.h>\r | |
| a3efbc29 | 25 | #include <Library/PeiServicesTablePointerLib.h>\r |
| 112e584b SZ |
26 | \r |
| 27 | #include <Protocol/StorageSecurityCommand.h>\r | |
| 28 | \r | |
| 29 | #include <Ppi/IoMmu.h>\r | |
| a3efbc29 | 30 | #include <Ppi/StorageSecurityCommand.h>\r |
| 112e584b SZ |
31 | \r |
| 32 | #include "OpalPasswordCommon.h"\r | |
| 112e584b | 33 | \r |
| 112e584b SZ |
34 | \r |
| 35 | //\r | |
| a3efbc29 HW |
36 | // The generic command timeout value (unit in us) for Storage Security Command\r |
| 37 | // PPI ReceiveData/SendData services\r | |
| 112e584b | 38 | //\r |
| a3efbc29 | 39 | #define SSC_PPI_GENERIC_TIMEOUT 30000000\r |
| 112e584b SZ |
40 | \r |
| 41 | #pragma pack(1)\r | |
| 42 | \r | |
| a3efbc29 | 43 | #define OPAL_PEI_DEVICE_SIGNATURE SIGNATURE_32 ('o', 'p', 'd', 's')\r |
| 112e584b SZ |
44 | \r |
| 45 | typedef struct {\r | |
| a3efbc29 HW |
46 | UINTN Signature;\r |
| 47 | EFI_STORAGE_SECURITY_COMMAND_PROTOCOL Sscp;\r | |
| 48 | OPAL_DEVICE_LOCKBOX_DATA *Device;\r | |
| 49 | VOID *Context;\r | |
| 50 | EDKII_PEI_STORAGE_SECURITY_CMD_PPI *SscPpi;\r | |
| 51 | UINTN DeviceIndex;\r | |
| 112e584b SZ |
52 | } OPAL_PEI_DEVICE;\r |
| 53 | \r | |
| a3efbc29 HW |
54 | #define OPAL_PEI_DEVICE_FROM_THIS(a) \\r |
| 55 | CR (a, OPAL_PEI_DEVICE, Sscp, OPAL_PEI_DEVICE_SIGNATURE)\r | |
| 112e584b SZ |
56 | \r |
| 57 | #pragma pack()\r | |
| 58 | \r | |
| 112e584b SZ |
59 | #endif // _OPAL_PASSWORD_PEI_H_\r |
| 60 | \r |