Changes in sysfs-class-tpm

ea84409f - ABI: sysfs-class-tpm: use wildcards for pcr-* nodes

Thu, 16 Sep 2021 08:59:32 +0000

ABI: sysfs-class-tpm: use wildcards for pcr-* nodesChange how this expression is defined: /sys/class/tpm/tpmX/pcr-H/Nin order to allow get_abi.pl to convert it into this regex: /sys/class/tpm/tpmX/pcr-.*/.*Reviewed-by: Jarkko Sakkinen Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/4ab3fce91ea2bd7c36a07e6c646bf7bd6f4f8634.1631782432.git.mchehab+huawei@kernel.orgSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/Documentation/ABI/stable/sysfs-class-tpm

52d0848e - ABI: add sysfs description for tpm exports of PCR registers

Wed, 13 Jan 2021 23:26:34 +0000

ABI: add sysfs description for tpm exports of PCR registersAdds the ABI entries for the new/sys/class/tpm/tpm/pcr-/files which are added to export the PCR hash values on a one value perfile basis.Signed-off-by: James Bottomley Acked-by: Jarkko Sakkinen Signed-off-by: Jarkko Sakkinen List of files: /linux-6.15/Documentation/ABI/stable/sysfs-class-tpm

54a19b4d - docs: ABI: cleanup several ABI documents

Fri, 30 Oct 2020 07:40:50 +0000

docs: ABI: cleanup several ABI documentsThere are some ABI documents that, while they don't generateany warnings, they have issues when parsed by get_abi.pl scripton its output result.Address them, in order to provide a clean output.Reviewed-by: Tom Rix # for fpga-managerReviewed-By: Kajol Jain # for sysfs-bus-event_source-devices-hv_gpci and sysfs-bus-event_source-devices-hv_24x7Acked-by: Jonathan Cameron #for IIOAcked-by: Oded Gabbay # for HabanalabsAcked-by: Vaibhav Jain # for sysfs-bus-papr-pmemAcked-by: Cezary Rojewski # for catptAcked-by: Suzuki K Poulose Acked-by: Ilya Dryomov # for rbdAcked-by: Jonathan Corbet Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/5bc78e5b68ed1e9e39135173857cb2e753be868f.1604042072.git.mchehab+huawei@kernel.orgSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/Documentation/ABI/stable/sysfs-class-tpm

98913408 - docs: ABI: stable: make files ReST compatible

Fri, 30 Oct 2020 07:40:38 +0000

docs: ABI: stable: make files ReST compatibleSeveral entries at the stable ABI files won't parse if we passthem directly to the ReST output.Adjust them, in order to allow adding their contents as-is atthe stable ABI book.Acked-by: Srinivas Kandagatla Acked-by: Jonathan Corbet Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/467a0dfbcdf00db710a629d3fe4a2563750339d8.1604042072.git.mchehab+huawei@kernel.orgSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/Documentation/ABI/stable/sysfs-class-tpm

7084eddf - tpm: Add tpm_version_major sysfs file

Wed, 30 Oct 2019 22:58:43 +0000

tpm: Add tpm_version_major sysfs fileEasily determining what TCG version a tpm device implementshas been a pain point for userspace for a long time, soadd a sysfs file to report the TCG major version of a tpm device.Also add an entry to Documentation/ABI/stable/sysfs-class-tpmdescribing the new file.Cc: Jarkko Sakkinen Cc: Mimi Zohar Cc: Peter Huewe Cc: Jason Gunthorpe Cc: linux-integrity@vger.kernel.orgSigned-off-by: Jerry Snitselaar Reviewed-by: Mimi Zohar Reviewed-by: Jarkko Sakkinen Signed-off-by: Jarkko Sakkinen List of files: /linux-6.15/Documentation/ABI/stable/sysfs-class-tpm

c269e876 - tpm: Update mailing list contact information in sysfs-class-tpm

Fri, 25 Oct 2019 19:36:28 +0000

tpm: Update mailing list contact information in sysfs-class-tpmAll of the entries in Documentation/ABI/stable/sysfs-class-tpmpoint to the old tpmdd-devel mailing list. This patchupdates the entries to point to linux-intergrity.Cc: Jarkko Sakkinen Cc: Peter Huewe Cc: Jason Gunthorpe Cc: linux-integrity@vger.kernel.orgSigned-off-by: Jerry Snitselaar Acked-by: Jarkko Sakkinen Signed-off-by: Jarkko Sakkinen List of files: /linux-6.15/Documentation/ABI/stable/sysfs-class-tpm

83432ef3 - Doc: ABI/stable: Fix typo in ABI/stable

Tue, 13 Oct 2015 14:40:34 +0000

Doc: ABI/stable: Fix typo in ABI/stableThis patch fix some spelling typos in Documentation/ABI/stable.Signed-off-by: Masanari Iida Signed-off-by: Jonathan Corbet List of files: /linux-6.15/Documentation/ABI/stable/sysfs-class-tpm

313d21ee - tpm: device class for tpm

Fri, 12 Dec 2014 19:46:37 +0000

tpm: device class for tpmAdded own device class for TPM. Uses MISC_MAJOR:TPM_MINOR for thefirst character device in order to retain backwards compatibility.Added tpm_dev_release() back attached to the character device.I've been running this code now for a while on my laptop (LenovoT430S) TrouSerS works perfectly without modifications. I don'tbelieve it breaks anything significantly.The sysfs attributes that have been placed under the wrong placeand are against sysfs-rules.txt should be probably left tostagnate under platform device directory and start definingnew sysfs attributes to the char device directory.Guidelines for future TPM sysfs attributes should be probablyalong the lines of- Single flat set of mandatory sysfs attributes. For example, current PPI interface is way way too rich when you only want to use it to clear and activate the TPM.- Define sysfs attribute if and only if there's no way to get the value from ring-3. No attributes for TPM properties. It's just unnecessary maintenance hurdle that we don't want.Signed-off-by: Jarkko Sakkinen Reviewed-by: Jasob Gunthorpe Reviewed-by: Stefan Berger Tested-by: Scot Doyle Tested-by: Peter Huewe Signed-off-by: Peter Huewe List of files: /linux-6.15/Documentation/ABI/stable/sysfs-class-tpm

feab398e - tpm: add documentation for sysfs interfaces

Wed, 07 Nov 2012 23:00:45 +0000

tpm: add documentation for sysfs interfacesReviewed-by: Peter Huewe Signed-off-by: Kent Yoder List of files: /linux-6.15/Documentation/ABI/stable/sysfs-class-tpm