Messages in this thread | | | Date | Sat, 1 Nov 2014 11:33:43 +0200 | From | Jarkko Sakkinen <> | Subject | Re: [PATCH v5 0/7] TPM 2.0 support |
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I pushed couples of fixed in addition to these changes to:
https://github.com/jsakkine/linux-tpm2/tree/tpm2-v5
There was problem running self-test because the FIFO module that I have seems to give me TPM2_RC_TESTING when I try to start the self-test.
Additionally. I was able to test force parameter for tpm_tis. Resources are cleaned up properly at least for TPM2 devices.
/Jarkko
On Sat, Nov 01, 2014 at 11:01:28AM +0200, Jarkko Sakkinen wrote: > 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. > > Jarkko Sakkinen (6): > tpm: merge duplicate transmit_cmd() functions > tpm: two-phase chip management functions > tpm: fix multiple race conditions in tpm_ppi.c > tpm: TPM 2.0 baseline support > tpm: TPM 2.0 CRB Interface > tpm: create TPM 2.0 devices using own device class > > Will Arthur (1): > tpm: TPM 2.0 FIFO Interface > > drivers/char/tpm/Kconfig | 9 + > drivers/char/tpm/Makefile | 3 +- > drivers/char/tpm/tpm-chip.c | 209 +++++++++++++ > drivers/char/tpm/tpm-dev.c | 77 ++++- > drivers/char/tpm/tpm-interface.c | 256 +++++----------- > drivers/char/tpm/tpm-sysfs.c | 29 +- > drivers/char/tpm/tpm.h | 113 ++++++- > drivers/char/tpm/tpm2-cmd.c | 566 ++++++++++++++++++++++++++++++++++++ > drivers/char/tpm/tpm_atmel.c | 26 +- > drivers/char/tpm/tpm_crb.c | 334 +++++++++++++++++++++ > drivers/char/tpm/tpm_i2c_atmel.c | 49 ++-- > drivers/char/tpm/tpm_i2c_infineon.c | 43 +-- > drivers/char/tpm/tpm_i2c_nuvoton.c | 66 ++--- > 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 | 177 ++++++----- > drivers/char/tpm/xen-tpmfront.c | 14 +- > 20 files changed, 1711 insertions(+), 542 deletions(-) > create mode 100644 drivers/char/tpm/tpm-chip.c > create mode 100644 drivers/char/tpm/tpm2-cmd.c > create mode 100644 drivers/char/tpm/tpm_crb.c > > -- > 2.1.0 >
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