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Subject[RFC PATCH 4/5] PTP: Add flag for non-periodic output
Date
When this new flag is set, we can use single-shot output.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
---
include/uapi/linux/ptp_clock.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/uapi/linux/ptp_clock.h b/include/uapi/linux/ptp_clock.h
index 674db7de64f3..439cbdfc3d9b 100644
--- a/include/uapi/linux/ptp_clock.h
+++ b/include/uapi/linux/ptp_clock.h
@@ -67,7 +67,9 @@ struct ptp_perout_request {
struct ptp_clock_time start; /* Absolute start time. */
struct ptp_clock_time period; /* Desired period, zero means disable. */
unsigned int index; /* Which channel to configure. */
- unsigned int flags; /* Reserved for future use. */
+
+#define PTP_PEROUT_ONE_SHOT BIT(0)
+ unsigned int flags; /* Bit 0 -> oneshot output. */
unsigned int rsv[4]; /* Reserved for future use. */
};

--
2.22.0
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