tpm-util.h (2028B)
1 /* 2 * QTest TPM utilities 3 * 4 * Copyright (c) 2018 IBM Corporation 5 * 6 * Authors: 7 * Stefan Berger <stefanb@linux.vnet.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 */ 12 13 #ifndef TESTS_TPM_UTIL_H 14 #define TESTS_TPM_UTIL_H 15 16 #include "io/channel-socket.h" 17 18 extern uint64_t tpm_tis_base_addr; 19 20 #define TIS_REG(LOCTY, REG) \ 21 (tpm_tis_base_addr + ((LOCTY) << 12) + REG) 22 23 typedef void (tx_func)(QTestState *s, 24 const unsigned char *req, size_t req_size, 25 unsigned char *rsp, size_t rsp_size); 26 27 void tpm_util_crb_transfer(QTestState *s, 28 const unsigned char *req, size_t req_size, 29 unsigned char *rsp, size_t rsp_size); 30 void tpm_util_tis_transfer(QTestState *s, 31 const unsigned char *req, size_t req_size, 32 unsigned char *rsp, size_t rsp_size); 33 34 void tpm_util_startup(QTestState *s, tx_func *tx); 35 void tpm_util_pcrextend(QTestState *s, tx_func *tx); 36 void tpm_util_pcrread(QTestState *s, tx_func *tx, 37 const unsigned char *exp_resp, size_t exp_resp_size); 38 39 bool tpm_util_swtpm_has_tpm2(void); 40 41 gboolean tpm_util_swtpm_start(const char *path, GPid *pid, 42 SocketAddress **addr, GError **error); 43 void tpm_util_swtpm_kill(GPid pid); 44 45 void tpm_util_migrate(QTestState *who, const char *uri); 46 47 void tpm_util_migration_start_qemu(QTestState **src_qemu, 48 QTestState **dst_qemu, 49 SocketAddress *src_tpm_addr, 50 SocketAddress *dst_tpm_addr, 51 const char *miguri, 52 const char *ifmodel, 53 const char *machine_options); 54 55 void tpm_util_wait_for_migration_complete(QTestState *who); 56 void tpm_util_rmdir(const char *path); 57 58 #endif /* TESTS_TPM_UTIL_H */