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linux/drivers/char/tpm
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Alexander Steffen 32a0c860ff tpm_tis: Move CRC check to generic send routine 
The CRC functionality is initialized before tpm_tis_core, so it can be used
on all code paths within the module. Therefore, move the CRC check to the
generic send routine, that also contains all other checks for successful
command transmission, so that all those checks are in one place.

Also, this ensures that tpm_tis_ready is called when a CRC failure is
detected, to clear the invalid data from the TPM, which did not happen
previously.

Signed-off-by: Alexander Steffen <Alexander.Steffen@infineon.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
2023-08-17 20:12:41 +00:00
..
eventlog tpm: remove unnecessary (void*) conversions 2023-04-24 16:15:52 +03:00
st33zp24 tpm: Switch i2c drivers back to use .probe() 2023-07-28 18:12:40 +00:00
Kconfig tpm: Add tpm_tis_i2c backend for tpm_tis_core 2022-08-03 23:56:20 +03:00
Makefile tpm: Add tpm_tis_i2c backend for tpm_tis_core 2022-08-03 23:56:20 +03:00
tpm-chip.c tpm: Add a helper for checking hwrng enabled 2023-08-09 10:05:15 -07:00
tpm-dev-common.c timers: Get rid of del_singleshot_timer_sync() 2022-11-24 15:09:10 +01:00
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 tpm: Prevent hwrng from activating during resume 2023-05-16 02:43:12 +03:00
tpm-sysfs.c tpm: Add Upgrade/Reduced mode support for TPM2 modules 2022-01-09 00:18:47 +02:00
tpm.h This PR fixes a critical bug in my first pull request. I fixed the 2023-05-01 10:37:37 -07:00
tpm1-cmd.c tpm: Add upgrade/reduced mode support for TPM1.2 modules 2022-08-03 23:56:19 +03:00
tpm2-cmd.c tpm: add vendor flag to command code validation 2023-02-13 10:11:20 +02:00
tpm2-space.c tpm: use try_get_ops() in tpm-space.c 2022-03-10 01:47:25 +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 tpm: atmel: Add explicit include for of.h 2023-04-06 20:36:27 +02:00
tpm_crb.c tpm: Disable RNG for all AMD fTPMs 2023-08-07 17:55:54 +00:00
tpm_ftpm_tee.c tpm/tpm_ftpm_tee: Convert to platform remove callback returning void 2023-04-24 16:15:53 +03:00
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 tpm: Switch i2c drivers back to use .probe() 2023-07-28 18:12:40 +00:00
tpm_i2c_infineon.c tpm: Switch i2c drivers back to use .probe() 2023-07-28 18:12:40 +00:00
tpm_i2c_nuvoton.c tpm: Switch i2c drivers back to use .probe() 2023-07-28 18:12:40 +00:00
tpm_ibmvtpm.c tpm: ibmvtpm: Correct the return value in tpm_ibmvtpm_probe() 2022-05-23 18:47:49 +03:00
tpm_ibmvtpm.h tpm: ibmvtpm: Avoid error message when process gets signal while waiting 2021-08-23 19:55:42 +03:00
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 char: move from strlcpy with unused retval to strscpy 2022-10-05 00:25:56 +03:00
tpm_tis.c tpm_tis: Revert "tpm_tis: Disable interrupts on ThinkPad T490s" 2023-08-17 15:53:09 +00:00
tpm_tis_core.c tpm_tis: Move CRC check to generic send routine 2023-08-17 20:12:41 +00:00
tpm_tis_core.h tpm,tpm_tis: Disable interrupts after 1000 unhandled IRQs 2023-07-17 19:40:27 +00:00
tpm_tis_i2c.c tpm: Switch i2c drivers back to use .probe() 2023-07-28 18:12:40 +00:00
tpm_tis_i2c_cr50.c tpm: Switch i2c drivers back to use .probe() 2023-07-28 18:12:40 +00:00
tpm_tis_spi.h tpm: Remove read16/read32/write32 calls from tpm_tis_phy_ops 2022-05-23 18:47:49 +03:00
tpm_tis_spi_cr50.c tpm: Remove read16/read32/write32 calls from tpm_tis_phy_ops 2022-05-23 18:47:49 +03:00
tpm_tis_spi_main.c tpm_tis_spi: Add hardware wait polling 2023-08-17 20:12:35 +00:00
tpm_tis_synquacer.c tpm/tpm_tis_synquacer: Convert to platform remove callback returning void 2023-04-24 16:15:53 +03:00
tpm_vtpm_proxy.c tpm: tpm_vtpm_proxy: fix a race condition in /dev/vtpmx creation 2023-07-17 19:32:30 +00:00
tpmrm-dev.c tpm: Unify the mismatching TPM space buffer sizes 2020-07-24 09:26:23 +03:00
xen-tpmfront.c xen: make remove callback of xen driver void returned 2022-12-15 16:06:10 +01:00