From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
To: Peter Huewe <peterhuewe@gmx.de>,
Ashley Lai <ashley@ashleylai.com>,
Marcel Selhorst <tpmdd@selhorst.net>
Cc: tpmdd-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org,
josh.triplett@intel.com, christophe.ricard@gmail.com,
jason.gunthorpe@obsidianresearch.com,
Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Subject: [PATCH v6 00/10] TPM 2.0 support
Date: Mon, 10 Nov 2014 14:49:44 +0200 [thread overview]
Message-ID: <1415623794-6090-1-git-send-email-jarkko.sakkinen@linux.intel.com> (raw)
This patch set enables TPM2 protocol and provides drivers for FIFO and
CRB interfaces.
Major changes since v1:
- Improved struct tpm_chip life-cycle by taking advantage of devres
API.
- Refined sysfs attributes as simple key-values thereby not repeating
mistakes in TPM1 sysfs attributes.
- Documented functions in tpm-chip.c and tpm2-cmd.c.
- Documented sysfs attributes.
Major changes since v2:
- Lots of fixes in calling order in device drivers (thanks to Jason
Gunthorpe for pointing these out!).
- Attach sysfs attributes to the misc device because it represents
TPM device to the user space.
Major changes since v3:
- Disable sysfs attibutes for TPM 2.0 for until we can sort out the
best approach for them.
- Fixed all the style issues found with checkpatch.pl.
Major changes since v4:
- missing EXPORT_SYMBOL_GPL()
- own class for TPM devices used for TPM 2.0 devices and onwards.
Major changes since v5:
- Non-racy initialization for sysfs attributes using struct device's
groups field.
- The class 'tpm' is used now for all TPM devices. For the first device
node major MISC_MAJOR and minor TPM_MINOR is used in order to retain
backwards compatability.
Jarkko Sakkinen (9):
tpm: merge duplicate transmit_cmd() functions
tpm: two-phase chip management functions
tpm: fix multiple race conditions in tpm_ppi.c
tpm: rename chip->dev to chip->pdev
tpm: device class for tpm
tpm: fix race condition with sysfs attributes
tpm: TPM 2.0 baseline support
tpm: TPM 2.0 CRB Interface
tpm: TPM 2.0 sysfs attributes
Will Arthur (1):
tpm: TPM 2.0 FIFO Interface
Documentation/ABI/stable/sysfs-class-tpm2 | 57 +++
drivers/char/tpm/Kconfig | 9 +
drivers/char/tpm/Makefile | 3 +-
drivers/char/tpm/tpm-chip.c | 193 ++++++++++
drivers/char/tpm/tpm-dev.c | 72 ++--
drivers/char/tpm/tpm-interface.c | 264 +++++---------
drivers/char/tpm/tpm-sysfs.c | 46 +--
drivers/char/tpm/tpm.h | 132 ++++++-
drivers/char/tpm/tpm2-cmd.c | 566 ++++++++++++++++++++++++++++++
drivers/char/tpm/tpm2-sysfs.c | 152 ++++++++
drivers/char/tpm/tpm_atmel.c | 25 +-
drivers/char/tpm/tpm_crb.c | 327 +++++++++++++++++
drivers/char/tpm/tpm_i2c_atmel.c | 49 +--
drivers/char/tpm/tpm_i2c_infineon.c | 43 +--
drivers/char/tpm/tpm_i2c_nuvoton.c | 68 ++--
drivers/char/tpm/tpm_i2c_stm_st33.c | 44 +--
drivers/char/tpm/tpm_ibmvtpm.c | 17 +-
drivers/char/tpm/tpm_infineon.c | 51 +--
drivers/char/tpm/tpm_nsc.c | 34 +-
drivers/char/tpm/tpm_ppi.c | 136 ++++---
drivers/char/tpm/tpm_tis.c | 180 ++++++----
drivers/char/tpm/xen-tpmfront.c | 14 +-
22 files changed, 1900 insertions(+), 582 deletions(-)
create mode 100644 Documentation/ABI/stable/sysfs-class-tpm2
create mode 100644 drivers/char/tpm/tpm-chip.c
create mode 100644 drivers/char/tpm/tpm2-cmd.c
create mode 100644 drivers/char/tpm/tpm2-sysfs.c
create mode 100644 drivers/char/tpm/tpm_crb.c
--
2.1.0
next reply other threads:[~2014-11-10 12:50 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-10 12:49 Jarkko Sakkinen [this message]
2014-11-10 12:49 ` [PATCH v6 01/10] tpm: merge duplicate transmit_cmd() functions Jarkko Sakkinen
2014-11-10 12:49 ` [PATCH v6 02/10] tpm: two-phase chip management functions Jarkko Sakkinen
2014-11-10 12:49 ` [PATCH v6 03/10] tpm: fix multiple race conditions in tpm_ppi.c Jarkko Sakkinen
2014-11-10 12:49 ` [PATCH v6 04/10] tpm: rename chip->dev to chip->pdev Jarkko Sakkinen
2014-11-10 17:45 ` Jason Gunthorpe
2014-11-11 8:13 ` Jarkko Sakkinen
2014-11-10 12:49 ` [PATCH v6 05/10] tpm: device class for tpm Jarkko Sakkinen
2014-11-10 18:00 ` Jason Gunthorpe
2014-11-11 8:20 ` Jarkko Sakkinen
2014-11-10 12:49 ` [PATCH v6 06/10] tpm: fix race condition with sysfs attributes Jarkko Sakkinen
2014-11-10 12:49 ` [PATCH v6 07/10] tpm: TPM 2.0 baseline support Jarkko Sakkinen
2014-11-10 12:49 ` [PATCH v6 08/10] tpm: TPM 2.0 CRB Interface Jarkko Sakkinen
2014-11-10 12:49 ` [PATCH v6 09/10] tpm: TPM 2.0 FIFO Interface Jarkko Sakkinen
2014-11-10 12:49 ` [PATCH v6 10/10] tpm: TPM 2.0 sysfs attributes Jarkko Sakkinen
2014-11-10 18:03 ` Jason Gunthorpe
2014-11-11 8:22 ` Jarkko Sakkinen
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