summaryrefslogtreecommitdiffstats
path: root/qemu/include/hw/acpi/tpm.h
diff options
context:
space:
mode:
Diffstat (limited to 'qemu/include/hw/acpi/tpm.h')
-rw-r--r--qemu/include/hw/acpi/tpm.h34
1 files changed, 34 insertions, 0 deletions
diff --git a/qemu/include/hw/acpi/tpm.h b/qemu/include/hw/acpi/tpm.h
new file mode 100644
index 000000000..6d516c6a7
--- /dev/null
+++ b/qemu/include/hw/acpi/tpm.h
@@ -0,0 +1,34 @@
+/*
+ * tpm.h - TPM ACPI definitions
+ *
+ * Copyright (C) 2014 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.
+ *
+ * Implementation of the TIS interface according to specs found at
+ * http://www.trustedcomputinggroup.org
+ *
+ */
+#ifndef HW_ACPI_TPM_H
+#define HW_ACPI_TPM_H
+
+#define TPM_TIS_ADDR_BASE 0xFED40000
+#define TPM_TIS_ADDR_SIZE 0x5000
+
+#define TPM_TIS_IRQ 5
+
+#define TPM_LOG_AREA_MINIMUM_SIZE (64 * 1024)
+
+#define TPM_TCPA_ACPI_CLASS_CLIENT 0
+#define TPM_TCPA_ACPI_CLASS_SERVER 1
+
+#define TPM2_ACPI_CLASS_CLIENT 0
+#define TPM2_ACPI_CLASS_SERVER 1
+
+#define TPM2_START_METHOD_MMIO 6
+
+#endif /* HW_ACPI_TPM_H */