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From: Zhiyong Yang <zhiyong.yang@intel.com>
To: dev@dpdk.org
Cc: thomas@monjalon.net, ferruh.yigit@intel.com,
	Zhiyong Yang <zhiyong.yang@intel.com>
Subject: [PATCH] librte_mbuf: modify the port initialization value
Date: Mon,  4 Sep 2017 14:55:32 +0800	[thread overview]
Message-ID: <20170904065532.13055-1-zhiyong.yang@intel.com> (raw)

In order to support more than 256 virtual ports, the field "port" in
rte_mbuf has been increased to 16 bits. The initialization/reset
value of the field "port" should be changed from 0xff to 0xffff
accordingly.

Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
---
 lib/librte_mbuf/rte_mbuf.c | 2 +-
 lib/librte_mbuf/rte_mbuf.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/librte_mbuf/rte_mbuf.c b/lib/librte_mbuf/rte_mbuf.c
index 26a62b8e1..2e80ed9b1 100644
--- a/lib/librte_mbuf/rte_mbuf.c
+++ b/lib/librte_mbuf/rte_mbuf.c
@@ -144,7 +144,7 @@ rte_pktmbuf_init(struct rte_mempool *mp,
 	/* init some constant fields */
 	m->pool = mp;
 	m->nb_segs = 1;
-	m->port = 0xff;
+	m->port = 0xffff;
 	rte_mbuf_refcnt_set(m, 1);
 	m->next = NULL;
 }
diff --git a/lib/librte_mbuf/rte_mbuf.h b/lib/librte_mbuf/rte_mbuf.h
index eaed7eee0..cdc70aa83 100644
--- a/lib/librte_mbuf/rte_mbuf.h
+++ b/lib/librte_mbuf/rte_mbuf.h
@@ -1095,7 +1095,7 @@ static inline void rte_pktmbuf_reset(struct rte_mbuf *m)
 	m->vlan_tci = 0;
 	m->vlan_tci_outer = 0;
 	m->nb_segs = 1;
-	m->port = 0xff;
+	m->port = 0xffff;
 
 	m->ol_flags = 0;
 	m->packet_type = 0;
-- 
2.13.3

             reply	other threads:[~2017-09-04  6:55 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-04  6:55 Zhiyong Yang [this message]
2017-09-05  3:39 ` [PATCH] librte_mbuf: modify the port initialization value Stephen Hemminger
2017-09-05  4:28   ` Yang, Zhiyong
2017-09-05  5:13 ` [PATCH v2] librte_mbuf: modify " Zhiyong Yang
2017-09-05  5:20   ` Zhang, Helin
2017-09-06  0:42     ` Yang, Zhiyong
2017-09-05  7:28   ` Thomas Monjalon
2017-09-05 12:30     ` Yang, Zhiyong

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