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Message-Id: <1465346740-60120-1-git-send-email-eswierk@skyportsystems.com>
Date: Tue, 7 Jun 2016 17:45:36 -0700
From: Ed Swierk <eswierk@...portsystems.com>
To: tpmdd-devel@...ts.sourceforge.net
Cc: eswierk@...portsystems.com, stefanb@...ibm.com,
jarkko.sakkinen@...ux.intel.com, linux-kernel@...r.kernel.org,
linux-security-module@...r.kernel.org
Subject: [PATCH v4 0/4] tpm: Command duration logging and chip-specific override
v4: Rework tpm_get_timeouts() to allow overriding both timeouts and
durations via a single callback.
This series
- improves TPM command error reporting
- adds optional logging of TPM command durations
- allows chip-specific override of command durations as well as protocol
timeouts
- overrides ST19NP18 TPM command duration to avoid lockups
Ed Swierk (4):
tpm_tis: Improve reporting of IO errors
tpm: Add optional logging of TPM command durations
tpm: Allow TPM chip drivers to override reported command durations
tpm_tis: Increase ST19NP18 TPM command duration to avoid chip lockup
drivers/char/tpm/tpm-interface.c | 194 ++++++++++++++++++++++-----------------
drivers/char/tpm/tpm_tis.c | 48 +++++-----
include/linux/tpm.h | 3 +-
3 files changed, 131 insertions(+), 114 deletions(-)
--
1.9.1
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