From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 380DBC433E0 for ; Tue, 9 Jun 2020 01:09:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 098882076C for ; Tue, 9 Jun 2020 01:09:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591664975; bh=BL5eAXPRlC1IBRiuQcN180O4CGnUQWKkqqkqjGc2e78=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=oPfg58tFcoC3et4AW36ThldEDWeWk5a/o9niDmx1fGcqkUES1YFL2OdzeNHbQwST6 6dlNt9Qn7na5X4IyGjlwt5rLGdN4ZEf/uBTIc/D0025EnGK8ai3Nil2vvorVc6OMzm iNqYEgnr8zbSp0AWvs2W7p69lPYkdEYlQwDPkuws= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726983AbgFHXGZ (ORCPT ); Mon, 8 Jun 2020 19:06:25 -0400 Received: from mail.kernel.org ([198.145.29.99]:49296 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726952AbgFHXGV (ORCPT ); Mon, 8 Jun 2020 19:06:21 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 1628E2076A; Mon, 8 Jun 2020 23:06:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591657580; bh=BL5eAXPRlC1IBRiuQcN180O4CGnUQWKkqqkqjGc2e78=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QrQ/jl+8BmC9KzK7tx4QXEj5RT5haS7ZFaWIQOW+fhDuVBZHPdvVV2Pnq2R6TEGp9 P1KR8DCyQvxqsL1URqbFQ9UHLDGfoonRr1pUmEnegW0acXxnCpEPzMYy+KaTftL5JH jzJ2s+FMQVTREHOOEZWZa01BnSEFD4q0sq29ZLeY= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Andre Guedes , Aaron Brown , Jeff Kirsher , Sasha Levin , intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org Subject: [PATCH AUTOSEL 5.7 010/274] igc: Fix default MAC address filter override Date: Mon, 8 Jun 2020 19:01:43 -0400 Message-Id: <20200608230607.3361041-10-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200608230607.3361041-1-sashal@kernel.org> References: <20200608230607.3361041-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Andre Guedes [ Upstream commit ac9156b27564a089ec52f526bfcb59f61c34e7c6 ] This patch fixes a bug when the user adds the first MAC address filter via ethtool NFC mechanism. When the first MAC address filter is added, it overwrites the default MAC address filter configured at RAL[0] and RAH[0]. As consequence, frames addressed to the interface MAC address are not sent to host anymore. This patch fixes the bug by calling igc_set_default_mac_filter() during adapter init so the position 0 of adapter->mac_table[] is assigned to the default MAC address. Signed-off-by: Andre Guedes Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher Signed-off-by: Sasha Levin --- drivers/net/ethernet/intel/igc/igc_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index 69fa1ce1f927..c7020ff2f490 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -2325,7 +2325,9 @@ static void igc_configure(struct igc_adapter *adapter) igc_setup_mrqc(adapter); igc_setup_rctl(adapter); + igc_set_default_mac_filter(adapter); igc_nfc_filter_restore(adapter); + igc_configure_tx(adapter); igc_configure_rx(adapter); -- 2.25.1