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interface: Introduce a method to test supported time stamping modes. 

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
master
Richard Cochran 2020-02-09 16:06:21 -08:00
parent 605abc45dd
commit 720c9fa08d
2 changed files with 16 additions and 0 deletions
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8
interface.c
View File

@ -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;
}

8
interface.h
View File

@ -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