diff mbox series

[v4,4/8] tpm_passthrough: Implement callback for whether we are suspended

Message ID 20191212180744.1070446-5-stefanb@linux.vnet.ibm.com
State New
Headers show
Series Add vTPM emulator supportfor ppc64 platform | expand

Commit Message

Stefan Berger Dec. 12, 2019, 6:07 p.m. UTC 
Implement the callback for whether the passthrough backend is
suspended. We always respond with false.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
diff mbox series

Patch

diff --git a/hw/tpm/tpm_passthrough.c b/hw/tpm/tpm_passthrough.c
index f67244b5d4..b759c7d30c 100644
--- a/hw/tpm/tpm_passthrough.c
+++ b/hw/tpm/tpm_passthrough.c
@@ -203,6 +203,11 @@  static size_t tpm_passthrough_get_buffer_size(TPMBackend *tb)
     return tpm_pt->tpm_buffersize;
 }
 
+static bool tpm_passthrough_is_suspended(TPMBackend *tb)
+{
+    return false;
+}
+
 /*
  * Unless path or file descriptor set has been provided by user,
  * determine the sysfs cancel file following kernel documentation
@@ -386,6 +391,7 @@  static void tpm_passthrough_class_init(ObjectClass *klass, void *data)
     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;
+    tbc->is_suspended = tpm_passthrough_is_suspended;
 }
 
 static const TypeInfo tpm_passthrough_info = {