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From: SteveX Yang <stevex.yang@intel.com>
To: dev@dpdk.org
Cc: qiming.yang@intel.com, jingjing.wu@intel.com,
	beilei.xing@intel.com, SteveX Yang <stevex.yang@intel.com>
Subject: [dpdk-dev] [PATCH v2 4/6] net/iavf: fix setting of MAC address on iavf
Date: Thu, 27 Aug 2020 01:14:08 +0000
Message-ID: <20200827011410.18401-5-stevex.yang@intel.com> (raw)
In-Reply-To: <20200827011410.18401-1-stevex.yang@intel.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: 538da7a1cad2 ("net: add rte prefix to ether functions")

Signed-off-by: SteveX Yang <stevex.yang@intel.com>
---
 drivers/net/iavf/iavf_ethdev.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/iavf/iavf_ethdev.c b/drivers/net/iavf/iavf_ethdev.c
index 349c82cae..f16aff531 100644
--- a/drivers/net/iavf/iavf_ethdev.c
+++ b/drivers/net/iavf/iavf_ethdev.c
@@ -978,9 +978,6 @@ iavf_dev_set_default_mac_addr(struct rte_eth_dev *dev,
 	old_addr = (struct rte_ether_addr *)hw->mac.addr;
 	perm_addr = (struct rte_ether_addr *)hw->mac.perm_addr;
 
-	if (rte_is_same_ether_addr(mac_addr, old_addr))
-		return 0;
-
 	/* If the MAC address is configured by host, skip the setting */
 	if (rte_is_valid_assigned_ether_addr(perm_addr))
 		return -EPERM;
-- 
2.17.1


  parent reply	other threads:[~2020-08-27  1:15 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-11  7:59 [dpdk-dev] [PATCH 0/7] Bugs Porting from I40evf For IAVF Feature SteveX Yang
2020-08-11  7:59 ` [dpdk-dev] [PATCH 1/7] net/iavf: fix scattered Rx enabling SteveX Yang
2020-08-11  7:59 ` [dpdk-dev] [PATCH 2/7] net/iavf: set speed to undefined for default case SteveX Yang
2020-08-11  7:59 ` [dpdk-dev] [PATCH 3/7] net/iavf: fix port start during configuration restore SteveX Yang
2020-08-11  7:59 ` [dpdk-dev] [PATCH 4/7] net/iavf: fix setting of MAC address on iavf SteveX Yang
2020-08-11  7:59 ` [dpdk-dev] [PATCH 5/7] net/iavf: fix multiple interrupts for VF SteveX Yang
2020-08-11  7:59 ` [dpdk-dev] [PATCH 6/7] net/iavf: downgrade error log SteveX Yang
2020-08-11  7:59 ` [dpdk-dev] [PATCH 7/7] net/iavf: fix port close SteveX Yang
2020-08-12  2:57   ` Wu, Jingjing
2020-08-27  1:01 ` [dpdk-dev] [PATCH v2 0/6] These patches are bugs porting from i40evf to SteveX Yang
2020-08-27  1:14 ` SteveX Yang
2020-08-27  1:14   ` [dpdk-dev] [PATCH v2 1/6] net/iavf: fix scattered Rx enabling SteveX Yang
2020-08-27  2:49     ` Xing, Beilei
2020-08-27  1:14   ` [dpdk-dev] [PATCH v2 2/6] net/iavf: set speed to undefined for default case SteveX Yang
2020-08-27  6:46     ` Xing, Beilei
2020-08-27  1:14   ` [dpdk-dev] [PATCH v2 3/6] net/iavf: fix port start during configuration restore SteveX Yang
2020-08-27  1:14   ` SteveX Yang [this message]
2020-08-27  1:14   ` [dpdk-dev] [PATCH v2 5/6] net/iavf: fix multiple interrupts for VF SteveX Yang
2020-08-27  1:14   ` [dpdk-dev] [PATCH v2 6/6] net/iavf: downgrade error log SteveX Yang
2020-09-04  7:29   ` [dpdk-dev] [PATCH v3 0/6] Bugs Porting from I40evf For IAVF Feature SteveX Yang
2020-09-04  7:29     ` [dpdk-dev] [PATCH v3 1/6] net/iavf: fix scattered Rx enabling SteveX Yang
2020-09-04  7:29     ` [dpdk-dev] [PATCH v3 2/6] net/iavf: fix incorrect link status when speed is undefined SteveX Yang
2020-09-07 14:39       ` Ferruh Yigit
2020-09-04  7:29     ` [dpdk-dev] [PATCH v3 3/6] net/iavf: fix port start during configuration restore SteveX Yang
2020-09-04  7:29     ` [dpdk-dev] [PATCH v3 4/6] net/iavf: fix setting of MAC address on iavf SteveX Yang
2020-09-04  7:29     ` [dpdk-dev] [PATCH v3 5/6] net/iavf: fix multiple interrupts for VF SteveX Yang
2020-09-08  7:53       ` Xu, Ting
2020-09-11  9:04       ` Zhang, Qi Z
2020-09-11 12:07         ` Ferruh Yigit
2020-09-04  7:29     ` [dpdk-dev] [PATCH v3 6/6] net/iavf: downgrade error log SteveX Yang
2020-09-04  8:17     ` [dpdk-dev] [PATCH v3 0/6] Bugs Porting from I40evf For IAVF Feature Xing, Beilei
2020-09-07  5:58       ` Zhang, Qi Z
2020-09-07 15:23         ` Ferruh Yigit

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