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From: Jiandi An <anjiandi-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
To: tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Cc: Jiandi An <anjiandi-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
	rafael.j.wysocki-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
	robert.moore-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
	lv.zheng-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
	lenb-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org
Subject: [PATCH v3 0/2] tpm/tpm_crb: Enable TPM CRB interface for ARM64
Date: Fri, 17 Mar 2017 18:43:11 -0500	[thread overview]
Message-ID: <1489794193-17233-1-git-send-email-anjiandi@codeaurora.org> (raw)

TCG ACPI Specification Family "1.2" and "2.0" Version 1.2 Revision 8
introduces a new start method (type 11) for ARM64, along with platform
specific parameters for this new start method.  This new start method
invokes a Secure Monitor Call to request the firmware to execute or
cancel a TPM 2.0 command.

v3 Change Log:
- Added start method specific parameter offset define
- Moved tpm_crb_smc definition to tpm_crb.c
- Removed platform_params union from acpi_table_tpm2
- Removed clutter on length calculation of acpi_table_tpm2
  caused by changing size of acpi_table_tpm2

Jiandi An (2):
  ACPICA: Update TPM2 ACPI table
  tpm/tpm_crb: Enable TPM CRB interface for ARM64

 drivers/char/tpm/Kconfig   |  2 +-
 drivers/char/tpm/tpm_crb.c | 64 ++++++++++++++++++++++++++++++++++++++++++++--
 include/acpi/actbl2.h      |  3 +++
 3 files changed, 66 insertions(+), 3 deletions(-)

-- 
Jiandi An
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.


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             reply	other threads:[~2017-03-17 23:43 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-17 23:43 Jiandi An [this message]
     [not found] ` <1489794193-17233-1-git-send-email-anjiandi-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2017-03-17 23:43   ` [PATCH v3 1/2] ACPICA: Update TPM2 ACPI table Jiandi An
2017-03-17 23:43   ` [PATCH v3 2/2] tpm/tpm_crb: Enable TPM CRB interface for ARM64 Jiandi An
     [not found]     ` <1489794193-17233-3-git-send-email-anjiandi-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2017-03-22  6:12       ` Jarkko Sakkinen
     [not found]         ` <20170322061241.j7avdfpnehcbjg6j-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-03-23 23:28           ` Jiandi An
     [not found]             ` <58D45A2F.7030505-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2017-03-24 10:17               ` Jarkko Sakkinen

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