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Merge tpm 2017/12/22 v1

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Merge remote-tracking branch 'remotes/stefanberger/tags/pull-tpm-2017-12-22-1' into staging

Merge tpm 2017/12/22 v1

# gpg: Signature made Fri 22 Dec 2017 20:03:37 GMT
# gpg:                using RSA key 0x75AD65802A0B4211
# gpg: Good signature from "Stefan Berger <stefanb@linux.vnet.ibm.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: B818 B9CA DF90 89C2 D5CE  C66B 75AD 6580 2A0B 4211

* remotes/stefanberger/tags/pull-tpm-2017-12-22-1:
  acpi: Update TPM2 ACPI table to more recent specs
  tpm: Implement tpm_sized_buffer_reset
  tpm_tis: merge r/w_offset into rw_offset
  tpm_tis: move r/w_offsets to TPMState
  tpm_tis: merge read and write buffer into single buffer
  tpm_tis: move buffers from localities into common location
  tpm_tis: remove TPMSizeBuffer usage
  tpm_tis: limit size of buffer from backend
  tpm_tis: convert uint32_t to size_t
  tpm_emulator: Add a caching layer for the TPM Established flag

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2018-01-08 10:16:40 +00:00
commit b1e513ae33
6 changed files with 92 additions and 95 deletions
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7
include/hw/acpi/acpi-defs.h
View file

@ -558,8 +558,8 @@ typedef struct Acpi20Tcpa Acpi20Tcpa;
/*
* TPM2
*
* Following Level 00, Rev 00.37 of specs:
* http://www.trustedcomputinggroup.org/resources/tcg_acpi_specification
* Following Version 1.2, Revision 8 of specs:
* https://trustedcomputinggroup.org/tcg-acpi-specification/
*/
struct Acpi20TPM2 {
ACPI_TABLE_HEADER_DEF
@ -567,6 +567,9 @@ struct Acpi20TPM2 {
uint16_t reserved;
uint64_t control_area_address;
uint32_t start_method;
uint8_t start_method_params[12];
uint32_t log_area_minimum_length;
uint64_t log_area_start_address;
} QEMU_PACKED;
typedef struct Acpi20TPM2 Acpi20TPM2;