[SeaBIOS] [PATCH v3 0/6] tpm: Fixes for physical presence and API

Stefan Berger stefanb at us.ibm.com
Thu Jan 7 18:02:45 CET 2016


Patch 1 fixes the return of a missing digest in the HashLogExtendEvent command.

Beyond that the patches extend the handling of physical presence to HW
physical presence and rework the showing of the TPM menu to depend on whether
SW physical presence could be asserted or HW physical presence has been found
to be enabled.

Regards,
    Stefan

v1->v2: Addressed Kevin's comments
v2->v3: Addressed Kevin's comments

Stefan Berger (6):
  tpm: Copy digest into HashLogExentEvent response
  tpm: Move assert_physical_presence and dependencies
  tpm: Add support for harware physical presence
  tpm: Rework the assertion of physical presence
  tpm: Remove usage of PP_CMD_ENABLE from all but one place
  tpm: Do not set TPM in failure mode if menu command fails

 src/boot.c    |   4 +-
 src/std/tcg.h |   1 +
 src/tcgbios.c | 243 +++++++++++++++++++++-------------------------------------
 src/tcgbios.h |   2 +-
 4 files changed, 90 insertions(+), 160 deletions(-)

-- 
2.4.3




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