From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ferruh Yigit <ferruh.yigit@intel.com>
Subject: [PATCH v6 11/14] net/thunderx: use ethdev linkstatus
	helper functions
Date: Sun, 21 Jan 2018 18:59:53 +0000
Message-ID: <20180121185956.32970-11-ferruh.yigit@intel.com>
References: <20180116183755.24542-1-stephen@networkplumber.org>
 <20180121185956.32970-1-ferruh.yigit@intel.com>
Cc: dev@dpdk.org, Ferruh Yigit <ferruh.yigit@intel.com>,
 Stephen Hemminger <stephen@networkplumber.org>
To: Bruce Richardson <bruce.richardson@intel.com>,
 Konstantin Ananyev <konstantin.ananyev@intel.com>,
 Jerin Jacob <jerin.jacob@caviumnetworks.com>,
 Maciej Czekaj <maciej.czekaj@caviumnetworks.com>
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From: Stephen Hemminger <stephen@networkplumber.org>

Use new helper function.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
---
 drivers/net/thunderx/nicvf_ethdev.c | 19 +++----------------
 1 file changed, 3 insertions(+), 16 deletions(-)

diff --git a/drivers/net/thunderx/nicvf_ethdev.c b/drivers/net/thunderx/nicvf_ethdev.c
index c42ba30a4..0076c5ae3 100644
--- a/drivers/net/thunderx/nicvf_ethdev.c
+++ b/drivers/net/thunderx/nicvf_ethdev.c
@@ -15,7 +15,6 @@
 #include <sys/queue.h>
 
 #include <rte_alarm.h>
-#include <rte_atomic.h>
 #include <rte_branch_prediction.h>
 #include <rte_byteorder.h>
 #include <rte_common.h>
@@ -69,20 +68,6 @@ nicvf_init_log(void)
 		rte_log_set_level(nicvf_logtype_driver, RTE_LOG_NOTICE);
 }
 
-static inline int
-nicvf_atomic_write_link_status(struct rte_eth_dev *dev,
-			       struct rte_eth_link *link)
-{
-	struct rte_eth_link *dst = &dev->data->dev_link;
-	struct rte_eth_link *src = link;
-
-	if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
-		*(uint64_t *)src) == 0)
-		return -1;
-
-	return 0;
-}
-
 static inline void
 nicvf_set_eth_link_status(struct nicvf *nic, struct rte_eth_link *link)
 {
@@ -163,7 +148,9 @@ nicvf_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
 		memset(&link, 0, sizeof(link));
 		nicvf_set_eth_link_status(nic, &link);
 	}
-	return nicvf_atomic_write_link_status(dev, &link);
+
+	rte_eth_linkstatus_set(dev, &link);
+	return 0;
 }
 
 static int
-- 
2.14.3