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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

WARNING: multiple messages have this Message-ID (diff)
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>,
	open list <linux-kernel@vger.kernel.org>,
	"moderated list:TPM DEVICE DRIVER"
	<tpmdd-devel@lists.sourceforge.net>
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


             reply	other threads:[~2016-12-07 11:50 UTC|newest]

Thread overview: 36+ 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 0/3] Locality support for tpm_crb Jarkko Sakkinen
2016-12-07 11:49 ` [PATCH v3 1/3] tpm_crb: map locality registers Jarkko Sakkinen
2016-12-07 11:49   ` Jarkko Sakkinen
2016-12-12 14:25   ` [tpmdd-devel] " Winkler, Tomas
2016-12-12 14:25     ` Winkler, Tomas
2016-12-12 15:20     ` Jarkko Sakkinen
2016-12-12 15:20       ` Jarkko Sakkinen
2016-12-12 15:28       ` Winkler, Tomas
2016-12-12 15:28         ` Winkler, Tomas
2016-12-12 17:46         ` Jarkko Sakkinen
2016-12-12 17:46           ` Jarkko Sakkinen
2016-12-12 15:31       ` Jarkko Sakkinen
2016-12-12 15:31         ` Jarkko Sakkinen
2016-12-12 15:32         ` Jarkko Sakkinen
2016-12-12 15:32           ` Jarkko Sakkinen
2016-12-12 15:57         ` Winkler, Tomas
2016-12-12 15:57           ` Winkler, Tomas
2016-12-12 17:53           ` Jarkko Sakkinen
2016-12-12 17:53             ` Jarkko Sakkinen
2016-12-12 17:59             ` 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 11:49   ` Jarkko Sakkinen
2016-12-07 11:50 ` [PATCH v3 3/3] tpm_crb: request and relinquish locality 0 Jarkko Sakkinen
2016-12-07 11:50   ` Jarkko Sakkinen
2017-02-08 11:11 [PATCH v3 0/3] Locality support for tpm_crb Jarkko Sakkinen
2017-02-08 11:11 ` 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 16:41       ` Wei, Gang
2017-03-07 18:31       ` Jarkko Sakkinen
2017-03-07 18:31         ` Jarkko Sakkinen
2017-03-07 10:41   ` Jarkko Sakkinen
2017-03-07 10:41     ` Jarkko Sakkinen

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