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linux/drivers/char/tpm
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Jerry Snitselaar 7084eddf6b tpm: Add tpm_version_major sysfs file 
Easily determining what TCG version a tpm device implements
has been a pain point for userspace for a long time, so
add a sysfs file to report the TCG major version of a tpm device.

Also add an entry to Documentation/ABI/stable/sysfs-class-tpm
describing the new file.

Cc: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Cc: Mimi Zohar <zohar@linux.ibm.com>
Cc: Peter Huewe <peterhuewe@gmx.de>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: linux-integrity@vger.kernel.org
Signed-off-by: Jerry Snitselaar <jsnitsel@redhat.com>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
2020-01-22 10:46:51 +02:00
..
eventlog
tpm: Don't duplicate events from the final event log in the TCG2 log
2019-06-24 23:57:50 +03:00
st33zp24
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 399
2019-06-05 17:37:12 +02:00
Kconfig
tpm: tpm_tis_spi: Support cr50 devices
2019-11-12 21:45:37 +02:00
Makefile
tpm: tpm_tis_spi: Support cr50 devices
2019-11-12 21:45:37 +02:00
tpm1-cmd.c
tpm: provide a way to override the chip returned durations
2019-11-12 21:45:36 +02:00
tpm2-cmd.c
security: keys: trusted: fix lost handle flush
2019-12-17 11:46:43 +02:00
tpm2-space.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
tpm_atmel.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
tpm_atmel.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
tpm_crb.c
tpm_crb: fix fTPM on AMD Zen+ CPUs
2019-11-12 21:45:37 +02:00
tpm_ftpm_tee.c
tpm/tpm_ftpm_tee: add shutdown call back
2019-12-19 02:31:28 +02:00
tpm_ftpm_tee.h
tpm/tpm_ftpm_tee: A driver for firmware TPM running inside TEE
2019-09-02 17:08:35 +03:00
tpm_i2c_atmel.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13
2019-05-21 11:28:45 +02:00
tpm_i2c_infineon.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
tpm_i2c_nuvoton.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13
2019-05-21 11:28:45 +02:00
tpm_ibmvtpm.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
tpm_ibmvtpm.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
tpm_infineon.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
tpm_nsc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
tpm_ppi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
tpm_tis_core.c
tpm: Revert "tpm_tis_core: Turn on the TPM before probing IRQ's"
2020-01-06 19:36:09 +02:00
tpm_tis_core.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
tpm_tis_spi_cr50.c
tpm: tpm_tis_spi: Support cr50 devices
2019-11-12 21:45:37 +02:00
tpm_tis_spi.c
tpm: tpm_tis_spi: Drop THIS_MODULE usage from driver struct
2019-11-12 21:45:37 +02:00
tpm_tis_spi.h
tpm: tpm_tis_spi: Support cr50 devices
2019-11-12 21:45:37 +02:00
tpm_tis.c
tpm: Switch to platform_get_irq_optional()
2019-11-12 21:45:37 +02:00
tpm_vtpm_proxy.c
compat_ioctl: move drivers to compat_ptr_ioctl
2019-10-23 17:23:43 +02:00
tpm-chip.c
tpm: Remove a deprecated comments about implicit sysfs locking
2019-09-02 17:08:35 +03:00
tpm-dev-common.c
tpm: Handle negative priv->response_len in tpm_common_read()
2020-01-08 18:11:09 +02:00
tpm-dev.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
tpm-dev.h
tpm: Handle negative priv->response_len in tpm_common_read()
2020-01-08 18:11:09 +02:00
tpm-interface.c
KEYS: trusted: Move TPM2 trusted keys code
2019-11-12 21:45:37 +02:00
tpm-sysfs.c
tpm: Add tpm_version_major sysfs file
2020-01-22 10:46:51 +02:00
tpm.h
security: keys: trusted: fix lost handle flush
2019-12-17 11:46:43 +02:00
tpmrm-dev.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 505
2019-06-19 17:11:22 +02:00
xen-tpmfront.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00