1 // Copyright 2015 The Chromium OS Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // THIS CODE IS GENERATED - DO NOT MODIFY! 6 7 #ifndef TPM2_PCR_READ_FP_H_ 8 #define TPM2_PCR_READ_FP_H_ 9 10 #include "tpm_generated.h" 11 12 typedef struct { TPML_PCR_SELECTION pcrSelectionIn; } PCR_Read_In; 13 14 typedef struct { 15 UINT32 pcrUpdateCounter; 16 TPML_PCR_SELECTION pcrSelectionOut; 17 TPML_DIGEST pcrValues; 18 } PCR_Read_Out; 19 20 // Executes PCR_Read with request handles and parameters from 21 // |in| and computes response handles and parameters to |out|. 22 TPM_RC TPM2_PCR_Read(PCR_Read_In* in, PCR_Read_Out* out); 23 24 // Initializes handle fields in |target| from |request_handles|. Unmarshals 25 // parameter fields in |target| from |buffer|. 26 TPM_RC PCR_Read_In_Unmarshal(PCR_Read_In* target, 27 TPM_HANDLE request_handles[], 28 BYTE** buffer, 29 INT32* size); 30 31 // Marshals response handles and parameters from |source| to |buffer|. Computes 32 // and marshals the size of the parameter area (parameter_size) if |tag| == 33 // TPM_ST_SESSIONS. Returns size of (parameter area + handle area) in bytes. 34 // Return value does not include parameter_size field. 35 UINT16 PCR_Read_Out_Marshal(PCR_Read_Out* source, 36 TPMI_ST_COMMAND_TAG tag, 37 BYTE** buffer, 38 INT32* size); 39 40 // Unmarshals any request parameters starting at |request_parameter_buffer|. 41 // Executes command. Marshals any response handles and parameters to the 42 // global response buffer and computes |*response_handle_buffer_size| and 43 // |*response_parameter_buffer_size|. If |tag| == TPM_ST_SESSIONS, marshals 44 // parameter_size indicating the size of the parameter area. parameter_size 45 // field is located between the handle area and parameter area. 46 TPM_RC Exec_PCR_Read(TPMI_ST_COMMAND_TAG tag, 47 BYTE** request_parameter_buffer, 48 INT32* request_parameter_buffer_size, 49 TPM_HANDLE request_handles[], 50 UINT32* response_handle_buffer_size, 51 UINT32* response_parameter_buffer_size); 52 53 #endif // TPM2_PCR_READ_FP_H 54