From: Olivier Matz <olivier.matz@6wind.com>
To: dev@dpdk.org, Jingjing Wu <jingjing.wu@intel.com>,
Beilei Xing <beilei.xing@intel.com>
Cc: stable@dpdk.org
Subject: [dpdk-dev] [PATCH v2] net/i40e: fix setting of MAC address on i40evf
Date: Wed, 3 Jan 2018 14:34:18 +0100 [thread overview]
Message-ID: <20180103133418.494-1-olivier.matz@6wind.com> (raw)
In-Reply-To: <20171214171531.10506-1-olivier.matz@6wind.com>
When setting the MAC address, the ethdev layer copies the new mac
address in dev->data->mac_addrs[0] before calling the dev_ops.
Therefore, "is_same_ether_addr(mac_addr, dev->data->mac_addrs)" was
always true, and the MAC was never set. Remove this test to fix the
issue.
Fixes: 943c2d899a0c ("net/i40e: set VF MAC from VF")
Cc: stable@dpdk.org
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
---
drivers/net/i40e/i40e_ethdev_vf.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c
index 91b5bb033..17446ec23 100644
--- a/drivers/net/i40e/i40e_ethdev_vf.c
+++ b/drivers/net/i40e/i40e_ethdev_vf.c
@@ -2681,9 +2681,6 @@ i40evf_set_default_mac_addr(struct rte_eth_dev *dev,
return;
}
- if (is_same_ether_addr(mac_addr, dev->data->mac_addrs))
- return;
-
if (vf->flags & I40E_FLAG_VF_MAC_BY_PF)
return;
--
2.11.0
next prev parent reply other threads:[~2018-01-03 13:34 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-14 17:15 [dpdk-dev] [PATCH] ethdev: fix setting of MAC address Olivier Matz
2017-12-18 10:35 ` Andrew Rybchenko
2017-12-18 10:53 ` Igor Ryzhov
2017-12-18 11:38 ` Andrew Rybchenko
2017-12-19 9:29 ` Olivier MATZ
2017-12-19 9:47 ` Andrew Rybchenko
2017-12-20 10:00 ` Andrew Rybchenko
2018-01-03 13:43 ` Olivier Matz
2018-01-03 13:54 ` Olivier Matz
2018-01-03 14:12 ` Andrew Rybchenko
2018-01-08 11:59 ` Ferruh Yigit
2018-01-08 14:23 ` Olivier Matz
2018-01-03 13:34 ` Olivier Matz [this message]
2018-01-04 7:39 ` [dpdk-dev] [PATCH v2] net/i40e: fix setting of MAC address on i40evf Xing, Beilei
2018-01-08 6:43 ` Zhang, Helin
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