From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Harton Subject: [PATCH v3] i40e: fix i40evf_add_mac_addr to permit multicast addresses Date: Tue, 12 Sep 2017 23:21:10 -0400 Message-ID: <20170913032110.39994-1-dharton@cpp-rtpbld-31.cpprtplab> References: <20170912130210.18288-1-dharton@cpp-rtpbld-31.cpprtplab> Cc: dev@dpdk.org, David Harton To: beilei.xing@intel.com, jingjing.wu@intel.com Return-path: Received: from rcdn-iport-2.cisco.com (rcdn-iport-2.cisco.com [173.37.86.73]) by dpdk.org (Postfix) with ESMTP id 21FD71041 for ; Wed, 13 Sep 2017 05:21:14 +0200 (CEST) In-Reply-To: <20170912130210.18288-1-dharton@cpp-rtpbld-31.cpprtplab> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: David Harton The i40e maintains a single MAC filter table for both unicast and multicast addresses. The i40e_validate_mac_addr function was preventing multicast addresses from being added to the table via i40evf_add_mac_addr. Fixed the issue by adjusting the check in i40evf_add_mac_addr. Fixes: 4861cde46116 ("i40e: new poll mode driver") Fixes: 97ac72aa71a9 ("i40e: support setting VF MAC address") Signed-off-by: David Harton --- v3 * Modified diff to use more conventional logic. v2 * Removed multicast check in i40evf_add_mac_addr. v1 * Removed multicast check in i40e_validate_mac_addr. drivers/net/i40e/i40e_ethdev_vf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c index f6d8293..08afd9e 100644 --- a/drivers/net/i40e/i40e_ethdev_vf.c +++ b/drivers/net/i40e/i40e_ethdev_vf.c @@ -888,7 +888,7 @@ i40evf_add_mac_addr(struct rte_eth_dev *dev, int err; struct vf_cmd_info args; - if (i40e_validate_mac_addr(addr->addr_bytes) != I40E_SUCCESS) { + if (is_zero_ether_addr(addr)) { PMD_DRV_LOG(ERR, "Invalid mac:%x:%x:%x:%x:%x:%x", addr->addr_bytes[0], addr->addr_bytes[1], addr->addr_bytes[2], addr->addr_bytes[3], -- 2.10.3.dirty