1 2/* 3 * Licensed Materials - Property of IBM 4 * 5 * trousers - An open source TCG Software Stack 6 * 7 * (C) Copyright International Business Machines Corp. 2004 8 * 9 */ 10 11#ifndef _TCS_CONTEXT_H_ 12#define _TCS_CONTEXT_H_ 13 14#include "threads.h" 15 16struct keys_loaded 17{ 18 TCS_KEY_HANDLE key_handle; 19 struct keys_loaded *next; 20}; 21 22#define TSS_CONTEXT_FLAG_TRANSPORT_EXCLUSIVE 0x1 23#define TSS_CONTEXT_FLAG_TRANSPORT_ENCRYPTED 0x2 24#define TSS_CONTEXT_FLAG_TRANSPORT_ENABLED 0x4 25 26struct tcs_context { 27 TSS_FLAG flags; 28 TPM_TRANSHANDLE transHandle; 29 TCS_CONTEXT_HANDLE handle; 30 COND_VAR cond; /* used in waiting for an auth ctx to become available */ 31 struct keys_loaded *keys; 32 struct tcs_context *next; 33}; 34 35#endif 36 37