projects / mirror_edk2.git / blame
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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 |
| 112e584b SZ |
5 | This program and the accompanying materials\r |
| 6 | are licensed and made available under the terms and conditions of the BSD License\r | |
| 7 | which accompanies this distribution. The full text of the license may be found at\r | |
| 8 | http://opensource.org/licenses/bsd-license.php\r | |
| 9 | \r | |
| 10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
| 11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| 12 | \r | |
| 13 | **/\r | |
| 14 | \r | |
| 15 | #ifndef _OPAL_PASSWORD_PEI_H_\r | |
| 16 | #define _OPAL_PASSWORD_PEI_H_\r | |
| 17 | \r | |
| 18 | #include <PiPei.h>\r | |
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19 | \r |
| 20 | #include <Library/DebugLib.h>\r | |
| 21 | #include <Library/IoLib.h>\r | |
| 22 | #include <Library/PciLib.h>\r | |
| 23 | #include <Library/BaseLib.h>\r | |
| 24 | #include <Library/BaseMemoryLib.h>\r | |
| 25 | #include <Library/MemoryAllocationLib.h>\r | |
| 26 | #include <Library/PeimEntryPoint.h>\r | |
| 27 | #include <Library/PeiServicesLib.h>\r | |
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28 | #include <Library/LockBoxLib.h>\r |
| 29 | #include <Library/TcgStorageOpalLib.h>\r | |
| 30 | #include <Library/Tcg2PhysicalPresenceLib.h>\r | |
| a3efbc29 | 31 | #include <Library/PeiServicesTablePointerLib.h>\r |
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32 | \r |
| 33 | #include <Protocol/StorageSecurityCommand.h>\r | |
| 34 | \r | |
| 35 | #include <Ppi/IoMmu.h>\r | |
| a3efbc29 | 36 | #include <Ppi/StorageSecurityCommand.h>\r |
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37 | \r |
| 38 | #include "OpalPasswordCommon.h"\r | |
| 112e584b | 39 | \r |
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40 | \r |
| 41 | //\r | |
| a3efbc29 HW |
42 | // The generic command timeout value (unit in us) for Storage Security Command\r |
| 43 | // PPI ReceiveData/SendData services\r | |
| 112e584b | 44 | //\r |
| a3efbc29 | 45 | #define SSC_PPI_GENERIC_TIMEOUT 30000000\r |
| 112e584b SZ |
46 | \r |
| 47 | #pragma pack(1)\r | |
| 48 | \r | |
| a3efbc29 | 49 | #define OPAL_PEI_DEVICE_SIGNATURE SIGNATURE_32 ('o', 'p', 'd', 's')\r |
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50 | \r |
| 51 | typedef struct {\r | |
| a3efbc29 HW |
52 | UINTN Signature;\r |
| 53 | EFI_STORAGE_SECURITY_COMMAND_PROTOCOL Sscp;\r | |
| 54 | OPAL_DEVICE_LOCKBOX_DATA *Device;\r | |
| 55 | VOID *Context;\r | |
| 56 | EDKII_PEI_STORAGE_SECURITY_CMD_PPI *SscPpi;\r | |
| 57 | UINTN DeviceIndex;\r | |
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58 | } OPAL_PEI_DEVICE;\r |
| 59 | \r | |
| a3efbc29 HW |
60 | #define OPAL_PEI_DEVICE_FROM_THIS(a) \\r |
| 61 | CR (a, OPAL_PEI_DEVICE, Sscp, OPAL_PEI_DEVICE_SIGNATURE)\r | |
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62 | \r |
| 63 | #pragma pack()\r | |
| 64 | \r | |
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65 | #endif // _OPAL_PASSWORD_PEI_H_\r |
| 66 | \r |