tpm: Use durations returned from TPM
The TPM driver currently discards the durations values returned from the TPM. The check of the response packet needs to consider that the return_code field is 0 on success and the size of the expected packet is equivalent to the header size + u32 length indicator for the TPM_GetCapability() result + 3 timeout indicators of type u32. v4: - sysfs entry 'durations' is now a patch of its own - the work-around for TPMs reporting durations in milliseconds is now in a patch of its own v3: - sysfs entry now called 'durations' to resemble TPM-speak (previously was called 'timeouts') v2: - adjusting all timeouts for TPM devices reporting timeouts in msec rather than usec - also displaying in sysfs whether the timeouts are 'original' or 'adjusted' Signed-off-by:Stefan Berger <stefanb@linux.vnet.ibm.com> Tested-by:
Guillaume Chazarain <guichaz@gmail.com> Signed-off-by:
Rajiv Andrade <srajiv@linux.vnet.ibm.com>
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97fb35e4
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