Jason Gunthorpe c584af1926 TPM: Issue TPM_STARTUP at driver load if the TPM has not been started ...

The TPM will respond to TPM_GET_CAP with TPM_ERR_INVALID_POSTINIT if
TPM_STARTUP has not been issued. Detect this and automatically
issue TPM_STARTUP.

This is for embedded applications where the kernel is the first thing
to touch the TPM.

Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Tested-by: Peter Huewe <peter.huewe@infineon.com>
Reviewed-by: Peter Huewe <peter.huewe@infineon.com>
Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com>

2013-02-05 09:38:22 -06:00

..

Kconfig

drivers/char/tpm: Add new device driver to support IBM vTPM

2012-08-22 16:21:45 -05:00

Makefile

driver: add PPI support in tpm driver

2012-08-22 16:23:42 -05:00

tpm_acpi.c

tpm: fix tpm_acpi sparse warning on different address spaces

2012-09-12 13:18:31 +10:00

tpm_atmel.c

tpm_atmel: Use struct dev_pm_ops for power management

2012-07-10 21:37:02 +02:00

tpm_atmel.h

…

tpm_eventlog.c

tpm: modularize event log collection

2012-08-22 11:11:25 -05:00

tpm_eventlog.h

drivers/char/tpm: Add securityfs support for event log

2012-08-22 16:22:47 -05:00

tpm_i2c_infineon.c

Char/Misc driver merge for 3.8-rc1

2012-12-11 13:56:38 -08:00

tpm_ibmvtpm.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2012-12-16 15:40:50 -08:00

tpm_ibmvtpm.h

drivers/char/tpm: remove tasklet and cleanup

2012-11-01 15:23:14 -05:00

tpm_infineon.c

Char/Misc driver merge for 3.8-rc1

2012-12-11 13:56:38 -08:00

tpm_nsc.c

tpm_nsc: Use struct dev_pm_ops for power management

2012-07-10 21:37:18 +02:00

tpm_of.c

drivers/char/tpm: Add securityfs support for event log

2012-08-22 16:22:47 -05:00

tpm_ppi.c

driver/char/tpm: fix regression causesd by ppi

2012-10-10 09:50:56 -05:00

tpm_tis.c

Char/Misc driver merge for 3.8-rc1

2012-12-11 13:56:38 -08:00

tpm.c

TPM: Issue TPM_STARTUP at driver load if the TPM has not been started

2013-02-05 09:38:22 -06:00

tpm.h

TPM: Issue TPM_STARTUP at driver load if the TPM has not been started

2013-02-05 09:38:22 -06:00