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be4c9acfe2
linux/drivers/char/tpm
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Stefan Berger be4c9acfe2 tpm: vtpm_proxy: Implement request_locality function. 
Implement the request_locality function. To set the locality on the
backend we define vendor-specific TPM 1.2 and TPM 2 ordinals and send
a command to the backend to set the locality for the next commands.

To avoid recursing into requesting the locality, we set the
TPM_TRANSMIT_RAW flag when calling tpm_transmit_cmd. To avoid recursing
into TPM 2 space related commands, we set the space parameter to NULL.

Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
2017-06-13 22:02:09 +03:00
..
st33zp24 tpm: make check_locality return bool 2017-04-03 22:46:02 +03:00
Kconfig tpm/tpm_crb: Enable TPM CRB interface for ARM64 2017-04-03 22:46:03 +03:00
Makefile tpm: expose spaces via a device link /dev/tpmrm<n> 2017-04-03 22:46:02 +03:00
tpm1_eventlog.c tpm: add securityfs support for TPM 2.0 firmware event log 2017-02-03 22:03:14 +02:00
tpm2_eventlog.c tpm: fix handling of the TPM 2.0 event logs 2017-04-25 00:27:18 +03:00
tpm2-cmd.c tpm: vtpm_proxy: Suppress error logging when in closed state 2017-06-13 22:02:09 +03:00
tpm2-space.c tpm2: add session handle context saving and restoring to the space code 2017-04-03 22:46:02 +03:00
tpm_acpi.c tpm: add securityfs support for TPM 2.0 firmware event log 2017-02-03 22:03:14 +02:00
tpm_atmel.c tpm: Remove useless priv field in struct tpm_vendor_specific 2016-06-25 17:26:35 +03:00
tpm_atmel.h tpm: remove tpm_read_index and tpm_write_index from tpm.h 2017-02-03 22:03:14 +02:00
tpm_crb.c tpm_crb: remove a cruft constant 2017-04-25 00:27:18 +03:00
tpm_eventlog.h tpm: add securityfs support for TPM 2.0 firmware event log 2017-02-03 22:03:14 +02:00
tpm_i2c_atmel.c tpm: Factor out common startup code 2016-07-19 17:43:38 +03:00
tpm_i2c_infineon.c tpm: Apply a sane minimum adapterlimit value for retransmission. 2017-06-13 22:02:08 +03:00
tpm_i2c_nuvoton.c tpm: add sleep only for retry in i2c_nuvoton_write_status() 2017-04-03 22:46:02 +03:00
tpm_ibmvtpm.c vTPM: Fix missing NULL check 2017-04-03 22:46:02 +03:00
tpm_ibmvtpm.h tpm_ibmvtpm: properly handle interrupted packet receptions 2015-12-20 15:27:12 +02:00
tpm_infineon.c tpm, tpm_infineon: remove useless snprintf() calls 2017-06-13 22:02:08 +03:00
tpm_nsc.c tpm: remove tpm_read_index and tpm_write_index from tpm.h 2017-02-03 22:03:14 +02:00
tpm_of.c tpm: enhance read_log_of() to support Physical TPM event log 2017-02-03 22:03:14 +02:00
tpm_ppi.c tpm: move the PPI attributes to character device directory. 2015-10-19 01:01:20 +02:00
tpm_tis_core.c tpm_tis: convert to using locality callbacks 2017-04-25 00:27:18 +03:00
tpm_tis_core.h tpm_tis: use default timeout value if chip reports it as zero 2017-01-23 18:28:18 +02:00
tpm_tis_spi.c tpm_tis_spi: Add small delay after last transfer 2017-04-03 22:46:01 +03:00
tpm_tis.c tpm_tis: Consolidate the platform and acpi probe flow 2017-06-13 22:02:08 +03:00
tpm_vtpm_proxy.c tpm: vtpm_proxy: Implement request_locality function. 2017-06-13 22:02:09 +03:00
tpm-chip.c char/misc patches for 4.12-rc1 2017-05-04 19:15:35 -07:00
tpm-dev-common.c tpm: split out tpm-dev.c into tpm-dev.c and tpm-common-dev.c 2017-04-03 22:46:01 +03:00
tpm-dev.c tpm: split out tpm-dev.c into tpm-dev.c and tpm-common-dev.c 2017-04-03 22:46:01 +03:00
tpm-dev.h tpm: split out tpm-dev.c into tpm-dev.c and tpm-common-dev.c 2017-04-03 22:46:01 +03:00
tpm-interface.c tpm: vtpm_proxy: Implement request_locality function. 2017-06-13 22:02:09 +03:00
tpm-sysfs.c tpm: move endianness conversion of ordinals to tpm_input_header 2017-06-13 22:02:08 +03:00
tpm.h tpm: Introduce flag TPM_TRANSMIT_RAW 2017-06-13 22:02:09 +03:00
tpmrm-dev.c tpm, tpmrm: Mark tpmrm_write as static 2017-06-13 22:02:08 +03:00
xen-tpmfront.c tpm xen: drop unneeded chip variable 2017-02-14 19:24:33 +02:00