From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tushar Dave Subject: [PATCH net-next] ixgbe: Fix for RAR0 not being set to default MAC addr Date: Wed, 6 Jan 2016 12:05:29 -0800 Message-ID: <1452110729-15659-1-git-send-email-tushar.n.dave@oracle.com> Cc: davem@davemloft.net, Tushar Dave To: jesse.brandeburg@intel.com, john.ronciak@intel.com, donald.c.skidmore@intel.com, carolyn.wyborny@intel.com, netdev@vger.kernel.org, duyck@mirantis.com Return-path: Received: from aserp1040.oracle.com ([141.146.126.69]:23319 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752036AbcAFUH0 (ORCPT ); Wed, 6 Jan 2016 15:07:26 -0500 Sender: netdev-owner@vger.kernel.org List-ID: commit c9f53e63c208 ("ixgbe: Refactor MAC address configuration code") introduced code that doesn't set HW register RAR0 to default mac address but FF:FF:FF:FF:FF:FF. Due to this, ixgbe HW discards all incoming packets that doesn't have destination mac address equals to FF:FF:FF:FF:FF:FF. This commit sets RAR0 correctly to default HW mac address. Signed-off-by: Tushar Dave --- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index ea9537d..7e6ce13 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -9084,6 +9084,8 @@ skip_sriov: goto err_sw_init; } + /* Set hw->addr to permanent mac address*/ + ether_addr_copy(hw->mac.addr, hw->mac.perm_addr); ixgbe_mac_set_default_filter(adapter); setup_timer(&adapter->service_timer, &ixgbe_service_timer, -- 1.9.1