[dpdk-dev] [PATCH v6 6/8] testpmd: add nanosecond output for ieee1588 fwd

Pablo de Lara pablo.de.lara.guarch at intel.com
Thu Nov 12 13:55:36 CET 2015


Testpmd was only printing out second values when printing
RX/TX timestamp value, instead of both second and nanoseconds.
Since resolution of time counters is in nanoseconds,
testpmd should print out both.

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch at intel.com>
Reviewed-by: John McNamara <john.mcnamara at intel.com>
---
 app/test-pmd/ieee1588fwd.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/app/test-pmd/ieee1588fwd.c b/app/test-pmd/ieee1588fwd.c
index b1a301b..c69023a 100644
--- a/app/test-pmd/ieee1588fwd.c
+++ b/app/test-pmd/ieee1588fwd.c
@@ -89,8 +89,8 @@ port_ieee1588_rx_timestamp_check(portid_t pi, uint32_t index)
 		       (unsigned) pi);
 		return;
 	}
-	printf("Port %u RX timestamp value %lu\n",
-	       (unsigned) pi, timestamp.tv_sec);
+	printf("Port %u RX timestamp value %lu s %lu ns\n",
+	       (unsigned) pi, timestamp.tv_sec, timestamp.tv_nsec);
 }
 
 #define MAX_TX_TMST_WAIT_MICROSECS 1000 /**< 1 milli-second */
@@ -112,9 +112,9 @@ port_ieee1588_tx_timestamp_check(portid_t pi)
 		       (unsigned) pi, (unsigned) MAX_TX_TMST_WAIT_MICROSECS);
 		return;
 	}
-	printf("Port %u TX timestamp value %lu validated after "
+	printf("Port %u TX timestamp value %lu s %lu ns validated after "
 	       "%u micro-second%s\n",
-	       (unsigned) pi, timestamp.tv_sec, wait_us,
+	       (unsigned) pi, timestamp.tv_sec, timestamp.tv_nsec, wait_us,
 	       (wait_us == 1) ? "" : "s");
 }
 
-- 
1.8.1.4



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