From: Seunghun Han <kkamagui@gmail.com>
To: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Cc: Peter Huewe <peterhuewe@gmx.de>,
Matthew Garrett <mjg59@srcf.ucam.org>,
linux-integrity@vger.kernel.org (open list:TPM DEVICE DRIVER),
linux-kernel@vger.kernel.org, Seunghun Han <kkamagui@gmail.com>
Subject: [PATCH v2 0/2] Enhance support for the AMD's fTPM
Date: Mon, 9 Sep 2019 18:09:04 +0900 [thread overview]
Message-ID: <20190909090906.28700-1-kkamagui@gmail.com> (raw)
This patch series enhances the support for the AMD's fTPM.
The AMD system assigned a command buffer and response buffer
independently in ACPI NVS region. ACPI NVS region allowed nothing to
assign a resource in it.
For supporting AMD's fTPM, I made a patch to enhance the code of command
and response buffer size calculation. I also made a patch to detect TPM
regions in ACPI NVS and work around it.
Changes in v2:
- fix a warning of kbuild test robot. The link is below.
https://lkml.org/lkml/2019/8/31/217
Seunghun Han (2):
tpm: tpm_crb: enhance command and response buffer size calculation
code
tpm: tpm_crb: enhance resource mapping mechanism for supporting AMD's
fTPM
drivers/char/tpm/tpm_crb.c | 69 ++++++++++++++++++++++++++++++++------
1 file changed, 59 insertions(+), 10 deletions(-)
--
2.21.0
next reply other threads:[~2019-09-09 9:09 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-09 9:09 Seunghun Han [this message]
2019-09-09 9:09 ` [PATCH v2 1/2] tpm: tpm_crb: enhance command and response buffer size calculation code Seunghun Han
2019-09-10 12:34 ` Jarkko Sakkinen
2019-09-10 15:12 ` Seunghun Han
2019-09-09 9:09 ` [PATCH v2 2/2] tpm: tpm_crb: enhance resource mapping mechanism for supporting AMD's fTPM Seunghun Han
2019-09-10 14:42 ` Jarkko Sakkinen
2019-09-10 15:06 ` Jarkko Sakkinen
2019-09-10 15:28 ` Seunghun Han
2019-09-13 13:12 ` Jarkko Sakkinen
2019-09-16 8:18 ` Seunghun Han
2019-09-16 8:42 ` Seunghun Han
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