Signed-off-by: Richard Cochran <richardcoch...@gmail.com>
---
interface.c | 8 ++++++++
interface.h | 8 ++++++++
2 files changed, 16 insertions(+)
diff --git a/interface.c b/interface.c
index 7a3eddc..74a2512 100644
--- a/interface.c
+++ b/interface.c
@@ -47,3 +47,11 @@ bool interface_tsinfo_valid(struct interface *iface)
{
return iface->ts_info.valid ? true : false;
}
+
+bool interface_tsmodes_supported(struct interface *iface, int modes)
+{
+ if ((iface->ts_info.so_timestamping & modes) == modes) {
+ return true;
+ }
+ return false;
+}
diff --git a/interface.h b/interface.h
index 3526a48..32eec7b 100644
--- a/interface.h
+++ b/interface.h
@@ -82,4 +82,12 @@ void interface_set_name(struct interface *iface, const char
*name);
*/
bool interface_tsinfo_valid(struct interface *iface);
+/**
+ * Tests whether an interface supports a set of given time stamping modes.
+ * @param iface The interface of interest.
+ * @param modes Bit mask of SOF_TIMESTAMPING_ flags.
+ * @return True if the time stamping modes are supported, false
otherwise.
+ */
+bool interface_tsmodes_supported(struct interface *iface, int modes);
+
#endif
--
2.20.1
_______________________________________________
Linuxptp-devel mailing list
Linuxptp-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linuxptp-devel
