diff options
Diffstat (limited to 'hw/tpm/tpm_passthrough.c')
| -rw-r--r-- | hw/tpm/tpm_passthrough.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/hw/tpm/tpm_passthrough.c b/hw/tpm/tpm_passthrough.c index 73554aa792..daac67d44a 100644 --- a/hw/tpm/tpm_passthrough.c +++ b/hw/tpm/tpm_passthrough.c @@ -199,6 +199,11 @@ static TPMVersion tpm_passthrough_get_tpm_version(TPMBackend *tb) return tpm_pt->tpm_version; } +static size_t tpm_passthrough_get_buffer_size(TPMBackend *tb) +{ + return 4096; +} + /* * Unless path or file descriptor set has been provided by user, * determine the sysfs cancel file following kernel documentation @@ -354,6 +359,7 @@ static void tpm_passthrough_class_init(ObjectClass *klass, void *data) tbc->reset_tpm_established_flag = tpm_passthrough_reset_tpm_established_flag; tbc->get_tpm_version = tpm_passthrough_get_tpm_version; + tbc->get_buffer_size = tpm_passthrough_get_buffer_size; tbc->get_tpm_options = tpm_passthrough_get_tpm_options; tbc->handle_request = tpm_passthrough_handle_request; } |