mirror of
https://github.com/stefanberger/libtpms
synced 2025-08-26 04:33:40 +00:00
3cf528aaac
Introduce --with-tpm2 for ./configure to enable building with TPM 2 functionality. Delay the building of TPM 2 code until more patches are applied and the vTPM state that's created has a chance of being backwards compatible. Extend the libtpms API to allow user to choose version of TPM. Missing functionality at this point: - TPM 2 needs to be extended to serialize and deserialize its volatile state - Handling of the establishment bit Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
59 lines
1.1 KiB
Plaintext
59 lines
1.1 KiB
Plaintext
=head1 NAME
|
|
|
|
TPM_IO_TpmEstablished_Get - get the value of the TPMEstablished flag
|
|
|
|
TPM_IO_TpmEstablished_Reset - reset the TPMEstablished flag
|
|
|
|
=head1 LIBRARY
|
|
|
|
TPM library (libtpms, -ltpms)
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
B<#include <libtpms/tpm_types.h>>
|
|
|
|
B<#include <libtpms/tpm_tis.h>>
|
|
|
|
B<#include <libtpms/tpm_error.h>>
|
|
|
|
B<TPM_RESULT TPM_IO_TpmEstablished_Get(TPM_BOOL> *I<tpmEstablished>B<);>
|
|
|
|
B<TPM_RESULT TPM_IO_TpmEstablished_Reset(void);>
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
The B<TPM_IO_TpmEstablished_Get()> function returns the value of the
|
|
TPMEstablished flag of the TPM's permanent data.
|
|
|
|
The B<TPM_IO_TpmEstablished_Reset()> function resets the TPMEstablished
|
|
flag.
|
|
|
|
=head1 ERRORS
|
|
|
|
=over 4
|
|
|
|
=item B<TPM_SUCCESS>
|
|
|
|
The function completed sucessfully.
|
|
|
|
=item B<TPM_FAIL>
|
|
|
|
General failure.
|
|
|
|
=item B<TPM_BAD_LOCALITY>
|
|
|
|
The locality used for resetting the flags is wrong.
|
|
|
|
=back
|
|
|
|
For a complete list of TPM error codes please consult the include file
|
|
B<libtpms/tpm_error.h>
|
|
|
|
=head1 SEE ALSO
|
|
|
|
B<TPMLIB_MainInit>(3), B<TPMLIB_Terminate>(3), B<TPMLIB_RegisterCallbacks>(3),
|
|
B<TPMLIB_Process>(3), B<TPM_IO_Hash_Start>(3), B<TPM_IO_Hash_End>(3),
|
|
B<TPM_IO_Hash_Data>(3)
|
|
|
|
=cut
|