include/hw/acpi/tpm.h

   1 /*
   2  * tpm.h - TPM ACPI definitions
   3  *
   4  * Copyright (C) 2014 IBM Corporation
   5  *
   6  * Authors:
   7  *  Stefan Berger <stefanb@us.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  * Implementation of the TIS interface according to specs found at
  13  * http://www.trustedcomputinggroup.org
  14  *
  15  */
  16 #ifndef HW_ACPI_TPM_H
  17 #define HW_ACPI_TPM_H
  18
  19 #define TPM_TIS_ADDR_BASE           0xFED40000
  20 #define TPM_TIS_ADDR_SIZE           0x5000
  21
  22 #define TPM_TIS_IRQ                 5
  23
  24 #define TPM_LOG_AREA_MINIMUM_SIZE   (64 * 1024)
  25
  26 #define TPM_TCPA_ACPI_CLASS_CLIENT  0
  27 #define TPM_TCPA_ACPI_CLASS_SERVER  1
  28
  29 #define TPM2_ACPI_CLASS_CLIENT      0
  30 #define TPM2_ACPI_CLASS_SERVER      1
  31
  32 #define TPM2_START_METHOD_MMIO      6
  33
  34 #endif /* HW_ACPI_TPM_H */