projects / mirror_qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| d1a0cf73 SB |
1 | /* |
| 2 | * TPM configuration | |
| 3 | * | |
| 4 | * Copyright (C) 2011-2013 IBM Corporation | |
| 5 | * | |
| 6 | * Authors: | |
| 7 | * Stefan Berger <stefanb@us.ibm.com> | |
| 8 | * | |
| 9 | * This work is licensed under the terms of the GNU GPL, version 2 or later. | |
| 10 | * See the COPYING file in the top-level directory. | |
| 11 | */ | |
| ca64b086 PMD |
12 | #ifndef BACKENDS_TPM_INT_H |
| 13 | #define BACKENDS_TPM_INT_H | |
| d1a0cf73 | 14 | |
| ae960401 | 15 | #include "qemu/option.h" |
| eccc0b0f | 16 | #include "sysemu/tpm.h" |
| ae960401 | 17 | |
| 67af320c | 18 | #define TPM_STANDARD_CMDLINE_OPTS \ |
| bb716238 SB |
19 | { \ |
| 20 | .name = "type", \ | |
| 21 | .type = QEMU_OPT_STRING, \ | |
| 22 | .help = "Type of TPM backend", \ | |
| 23 | } | |
| 24 | ||
| 4549a8b7 SB |
25 | struct tpm_req_hdr { |
| 26 | uint16_t tag; | |
| 27 | uint32_t len; | |
| 28 | uint32_t ordinal; | |
| 29 | } QEMU_PACKED; | |
| 30 | ||
| 31 | struct tpm_resp_hdr { | |
| 32 | uint16_t tag; | |
| 33 | uint32_t len; | |
| 34 | uint32_t errcode; | |
| 35 | } QEMU_PACKED; | |
| 36 | ||
| 37 | #define TPM_TAG_RQU_COMMAND 0xc1 | |
| 38 | #define TPM_TAG_RQU_AUTH1_COMMAND 0xc2 | |
| 39 | #define TPM_TAG_RQU_AUTH2_COMMAND 0xc3 | |
| 40 | ||
| 41 | #define TPM_TAG_RSP_COMMAND 0xc4 | |
| 42 | #define TPM_TAG_RSP_AUTH1_COMMAND 0xc5 | |
| 43 | #define TPM_TAG_RSP_AUTH2_COMMAND 0xc6 | |
| 44 | ||
| 7e095e84 | 45 | #define TPM_BAD_PARAMETER 3 |
| 4549a8b7 | 46 | #define TPM_FAIL 9 |
| 7e095e84 SB |
47 | #define TPM_KEYNOTFOUND 13 |
| 48 | #define TPM_BAD_PARAM_SIZE 25 | |
| 49 | #define TPM_ENCRYPT_ERROR 32 | |
| 50 | #define TPM_DECRYPT_ERROR 33 | |
| 51 | #define TPM_BAD_KEY_PROPERTY 40 | |
| 52 | #define TPM_BAD_MODE 44 | |
| 53 | #define TPM_BAD_VERSION 46 | |
| 54 | #define TPM_BAD_LOCALITY 61 | |
| 4549a8b7 | 55 | |
| fd859081 | 56 | #define TPM_ORD_ContinueSelfTest 0x53 |
| 4549a8b7 | 57 | #define TPM_ORD_GetTicks 0xf1 |
| abc5cda0 | 58 | #define TPM_ORD_GetCapability 0x65 |
| 4549a8b7 | 59 | |
| abc5cda0 SB |
60 | #define TPM_CAP_PROPERTY 0x05 |
| 61 | ||
| 62 | #define TPM_CAP_PROP_INPUT_BUFFER 0x124 | |
| 56a3c24f SB |
63 | |
| 64 | /* TPM2 defines */ | |
| 65 | #define TPM2_ST_NO_SESSIONS 0x8001 | |
| 66 | ||
| 67 | #define TPM2_CC_ReadClock 0x00000181 | |
| abc5cda0 SB |
68 | #define TPM2_CC_GetCapability 0x0000017a |
| 69 | ||
| 70 | #define TPM2_CAP_TPM_PROPERTIES 0x6 | |
| 71 | ||
| 72 | #define TPM2_PT_MAX_COMMAND_SIZE 0x11e | |
| 56a3c24f | 73 | |
| 7e095e84 SB |
74 | #define TPM_RC_INSUFFICIENT 0x9a |
| 75 | #define TPM_RC_FAILURE 0x101 | |
| 76 | #define TPM_RC_LOCALITY 0x907 | |
| 77 | ||
| eccc0b0f PMD |
78 | int tpm_util_get_buffer_size(int tpm_fd, TPMVersion tpm_version, |
| 79 | size_t *buffersize); | |
| 80 | ||
| 81 | typedef struct TPMSizedBuffer { | |
| 82 | uint32_t size; | |
| 83 | uint8_t *buffer; | |
| 84 | } TPMSizedBuffer; | |
| 85 | ||
| 86 | void tpm_sized_buffer_reset(TPMSizedBuffer *tsb); | |
| 87 | ||
| ca64b086 | 88 | #endif /* BACKENDS_TPM_INT_H */ |