Yaya48
cf256aa081
Upstream: https://gitlab.com/qemu-project/qemu.git Upstream-Commit: d2e570cc0f97b936902a5b1b86b73c0f5998b475
57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
/*
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* Minimal TPM emulator for TPM test cases
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*
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* Copyright (c) 2018 Red Hat, Inc.
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*
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* Authors:
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* Marc-André Lureau <[email protected]>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#ifndef TESTS_TPM_EMU_H
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#define TESTS_TPM_EMU_H
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#define TPM_RC_FAILURE 0x101
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#define TPM2_ST_NO_SESSIONS 0x8001
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#define TPM_FAIL 9
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#define TPM_TAG_RSP_COMMAND 0xc4
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#include "qemu/sockets.h"
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#include "io/channel.h"
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#include "system/tpm.h"
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#include "libqtest.h"
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struct tpm_hdr {
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uint16_t tag;
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uint32_t len;
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uint32_t code; /*ordinal/error */
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char buffer[];
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} QEMU_PACKED;
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#ifndef CONFIG_TPM
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enum TPMVersion {
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TPM_VERSION_1_2 = 1,
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TPM_VERSION_2_0 = 2,
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};
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#endif
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typedef struct TPMTestState {
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GMutex data_mutex;
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GCond data_cond;
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bool data_cond_signal;
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SocketAddress *addr;
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QIOChannel *tpm_ioc;
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GThread *emu_tpm_thread;
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struct tpm_hdr *tpm_msg;
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enum TPMVersion tpm_version;
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} TPMTestState;
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void tpm_emu_test_wait_cond(TPMTestState *s);
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void *tpm_emu_ctrl_thread(void *data);
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bool tpm_model_is_available(const char *args, const char *tpm_if);
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#endif /* TESTS_TPM_EMU_H */
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