Changeset 90995 in vbox

Timestamp:

Aug 30, 2021 12:56:43 PM (3 years ago)

Author:

vboxsync

Message:

Runtime/RTTpm: Add API to query the maximum supported locality of a given TPM handle, bugref:10075

Location:

trunk

Files:

trunk/include/iprt/mangling.h

r90915	r90995
2653	2653	# define RTTpmOpen RT_MANGLER(RTTpmOpen)
2654	2654	# define RTTpmClose RT_MANGLER(RTTpmClose)
	2655	# define RTTpmGetLocalityMax RT_MANGLER(RTTpmGetLocalityMax)
2655	2656	# define RTTpmGetVersion RT_MANGLER(RTTpmGetVersion)
2656	2657	# define RTTpmReqCancel RT_MANGLER(RTTpmReqCancel)

-              r90915
+              r90995
 /**
+ * Returns the maximum locality supported by the given TPM.
+ *
+ * @returns Maximum locality supported (0-4).
+ * @param   hTpm                Handle of the TPM.
+ */
+RTDECL(uint32_t) RTTpmGetLocalityMax(RTTPM hTpm);
+/**
  * Cancels a currently executed request for the given TPM handle.
+ *

-              r90915
+              r90995
+RTDECL(uint32_t) RTTpmGetLocalityMax(RTTPM hTpm)
+{
+    RT_NOREF(hTpm);
+    return 0; /* On Linux only TPM locality 0 is supported. */
+}
 RTDECL(int) RTTpmReqCancel(RTTPM hTpm)
+{

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