Commit Graph

2 Commits

Author SHA1 Message Date
Stefan Berger
ae3f105ac3 Extend TPMLIB_SetBufferSize() call with min/max size parameters
Also allow to get the minimum and maximum supported buffer size
with the TPMLIB_SetBufferSize() call.

Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-11-05 11:57:07 -05:00
Stefan Berger
bc195a3452 Implement TPMLIB_SetBufferSize() for setting the size of the I/O buffer
Implement TPMLIB_SetBufferSize() for setting the size of the I/O buffer
that the TPM may advertise. For TPM 1.2 the size remains fixed since the
TIS interface can handle the current 4096 bytes.

This function will be important for TPM 2 with a CRB interface that cannot
handle 4096 bytes.

Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-11-04 00:52:30 -04:00