From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
To: Peter Huewe <peterhuewe@gmx.de>
Cc: linux-security-module@vger.kernel.org,
Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>,
Jason Gunthorpe <jgunthorpe@obsidianresearch.com>,
linux-kernel@vger.kernel.org (open list),
tpmdd-devel@lists.sourceforge.net (moderated list:TPM DEVICE
DRIVER)
Subject: [PATCH v3 0/3] Locality support for tpm_crb
Date: Wed, 7 Dec 2016 13:49:57 +0200 [thread overview]
Message-ID: <20161207115001.18332-1-jarkko.sakkinen@linux.intel.com> (raw)
The tpm_crb driver should follow the policy of reserving and
relinquishing the locality it uses when multiple localities are used,
like when TXT is another locality.
Jarkko Sakkinen (3):
tpm_crb: map locality registers
tpm_crb: encapsulate crb_wait_for_reg_32
tpm_crb: request and relinquish locality 0
drivers/char/tpm/tpm_crb.c | 185 +++++++++++++++++++++++++++++++++------------
1 file changed, 137 insertions(+), 48 deletions(-)
--
v2:
added sanity check for start address of the control area
v3:
do locality request/relinquish as part of send/recv
check priv->regs_h before using it
just assing the base address to regs_h instead of using crb_map_res
2.9.3
next reply other threads:[~2016-12-07 11:50 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-07 11:49 Jarkko Sakkinen [this message]
2016-12-07 11:49 ` [PATCH v3 1/3] tpm_crb: map locality registers Jarkko Sakkinen
2016-12-12 14:25 ` [tpmdd-devel] " Winkler, Tomas
2016-12-12 15:20 ` Jarkko Sakkinen
2016-12-12 15:28 ` Winkler, Tomas
2016-12-12 17:46 ` Jarkko Sakkinen
2016-12-12 15:31 ` Jarkko Sakkinen
2016-12-12 15:32 ` Jarkko Sakkinen
2016-12-12 15:57 ` Winkler, Tomas
2016-12-12 17:53 ` Jarkko Sakkinen
2016-12-12 17:59 ` Jarkko Sakkinen
2016-12-07 11:49 ` [PATCH v3 2/3] tpm_crb: encapsulate crb_wait_for_reg_32 Jarkko Sakkinen
2016-12-07 11:50 ` [PATCH v3 3/3] tpm_crb: request and relinquish locality 0 Jarkko Sakkinen
2017-02-08 11:11 [PATCH v3 0/3] Locality support for tpm_crb Jarkko Sakkinen
2017-03-04 1:27 ` Jerry Snitselaar
2017-03-06 15:35 ` Jarkko Sakkinen
2017-03-07 16:41 ` Wei, Gang
2017-03-07 18:31 ` Jarkko Sakkinen
2017-03-07 10:41 ` Jarkko Sakkinen
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