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Subject[PATCH v6 00/10] TPM 2.0 support
Date
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



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