From: John McNamara <john.mcnamara@intel.com>
Date: Thu, 9 Jul 2015 13:30:15 +0000 (+0100)
Subject: mbuf: add ieee1588 timestamping
X-Git-Tag: spdx-start~8805
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=0d57ac4a34cd46fe255bf7f19c0c8c05685cd974;p=dpdk.git

mbuf: add ieee1588 timestamping

Add mbuf field to store the IEEE1588 RX register index and other flags.

The size of the structure is not changed (still 2 cache lines).

Signed-off-by: John McNamara <john.mcnamara@intel.com>
---

diff --git a/lib/librte_mbuf/rte_mbuf.h b/lib/librte_mbuf/rte_mbuf.h
index 80419df37a..d5895eae27 100644
--- a/lib/librte_mbuf/rte_mbuf.h
+++ b/lib/librte_mbuf/rte_mbuf.h
@@ -339,6 +339,9 @@ struct rte_mbuf {
 	/** Size of the application private data. In case of an indirect
 	 * mbuf, it stores the direct mbuf private data size. */
 	uint16_t priv_size;
+
+	/** Timesync flags for use with IEEE1588. */
+	uint16_t timesync;
 } __rte_cache_aligned;
 
 static inline uint16_t rte_pktmbuf_priv_size(struct rte_mempool *mp);