qemu/include/sysemu/tpm.h
Stefan Berger 711b20b479 Add ACPI tables for TPM
Add an SSDT ACPI table for the TPM device.
Add a TCPA table for BIOS logging area when a TPM is being used.

The latter follows this spec here:

http://www.trustedcomputinggroup.org/files/static_page_files/DCD4188E-1A4B-B294-D050A155FB6F7385/TCG_ACPIGeneralSpecification_PublicReview.pdf

This patch has Michael Tsirkin's patches folded in.

Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
2014-08-25 00:16:06 +02:00

31 lines
649 B
C

/*
* Public TPM functions
*
* Copyright (C) 2011-2013 IBM Corporation
*
* Authors:
* Stefan Berger <stefanb@us.ibm.com>
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
#ifndef QEMU_TPM_H
#define QEMU_TPM_H
#include "qemu/option.h"
typedef struct TPMState TPMState;
int tpm_config_parse(QemuOptsList *opts_list, const char *optarg);
int tpm_init(void);
void tpm_cleanup(void);
#define TYPE_TPM_TIS "tpm-tis"
static inline bool tpm_find(void)
{
return object_resolve_path_type("", TYPE_TPM_TIS, NULL);
}
#endif /* QEMU_TPM_H */