1# -*- Mode: Python -*- 2# 3 4## 5# = TPM (trusted platform module) devices 6## 7 8## 9# @TpmModel: 10# 11# An enumeration of TPM models 12# 13# @tpm-tis: TPM TIS model 14# @tpm-crb: TPM CRB model (since 2.12) 15# 16# Since: 1.5 17## 18{ 'enum': 'TpmModel', 'data': [ 'tpm-tis', 'tpm-crb' ] } 19 20## 21# @query-tpm-models: 22# 23# Return a list of supported TPM models 24# 25# Returns: a list of TpmModel 26# 27# Since: 1.5 28# 29# Example: 30# 31# -> { "execute": "query-tpm-models" } 32# <- { "return": [ "tpm-tis", "tpm-crb" ] } 33# 34## 35{ 'command': 'query-tpm-models', 'returns': ['TpmModel'] } 36 37## 38# @TpmType: 39# 40# An enumeration of TPM types 41# 42# @passthrough: TPM passthrough type 43# @emulator: Software Emulator TPM type 44# Since: 2.11 45# 46# Since: 1.5 47## 48{ 'enum': 'TpmType', 'data': [ 'passthrough', 'emulator' ] } 49 50## 51# @query-tpm-types: 52# 53# Return a list of supported TPM types 54# 55# Returns: a list of TpmType 56# 57# Since: 1.5 58# 59# Example: 60# 61# -> { "execute": "query-tpm-types" } 62# <- { "return": [ "passthrough", "emulator" ] } 63# 64## 65{ 'command': 'query-tpm-types', 'returns': ['TpmType'] } 66 67## 68# @TPMPassthroughOptions: 69# 70# Information about the TPM passthrough type 71# 72# @path: string describing the path used for accessing the TPM device 73# 74# @cancel-path: string showing the TPM's sysfs cancel file 75# for cancellation of TPM commands while they are executing 76# 77# Since: 1.5 78## 79{ 'struct': 'TPMPassthroughOptions', 80 'data': { '*path': 'str', 81 '*cancel-path': 'str' } } 82 83## 84# @TPMEmulatorOptions: 85# 86# Information about the TPM emulator type 87# 88# @chardev: Name of a unix socket chardev 89# 90# Since: 2.11 91## 92{ 'struct': 'TPMEmulatorOptions', 'data': { 'chardev' : 'str' } } 93 94## 95# @TpmTypeOptions: 96# 97# A union referencing different TPM backend types' configuration options 98# 99# @type: 'passthrough' The configuration options for the TPM passthrough type 100# 'emulator' The configuration options for TPM emulator backend type 101# 102# Since: 1.5 103## 104{ 'union': 'TpmTypeOptions', 105 'data': { 'passthrough' : 'TPMPassthroughOptions', 106 'emulator': 'TPMEmulatorOptions' } } 107 108## 109# @TPMInfo: 110# 111# Information about the TPM 112# 113# @id: The Id of the TPM 114# 115# @model: The TPM frontend model 116# 117# @options: The TPM (backend) type configuration options 118# 119# Since: 1.5 120## 121{ 'struct': 'TPMInfo', 122 'data': {'id': 'str', 123 'model': 'TpmModel', 124 'options': 'TpmTypeOptions' } } 125 126## 127# @query-tpm: 128# 129# Return information about the TPM device 130# 131# Returns: @TPMInfo on success 132# 133# Since: 1.5 134# 135# Example: 136# 137# -> { "execute": "query-tpm" } 138# <- { "return": 139# [ 140# { "model": "tpm-tis", 141# "options": 142# { "type": "passthrough", 143# "data": 144# { "cancel-path": "/sys/class/misc/tpm0/device/cancel", 145# "path": "/dev/tpm0" 146# } 147# }, 148# "id": "tpm0" 149# } 150# ] 151# } 152# 153## 154{ 'command': 'query-tpm', 'returns': ['TPMInfo'] } 155