From patchwork Wed Mar 7 13:49:50 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Michael, Alice" X-Patchwork-Id: 882813 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=osuosl.org (client-ip=140.211.166.133; helo=hemlock.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=intel.com Received: from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3zxSF82zWdz9sgw for ; Thu, 8 Mar 2018 08:58:04 +1100 (AEDT) Received: from localhost (localhost [127.0.0.1]) by hemlock.osuosl.org (Postfix) with ESMTP id 6B69989D7E; Wed, 7 Mar 2018 21:58:02 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from hemlock.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id T-gsk8ki4Ph0; Wed, 7 Mar 2018 21:58:01 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by hemlock.osuosl.org (Postfix) with ESMTP id C179789D73; Wed, 7 Mar 2018 21:58:01 +0000 (UTC) X-Original-To: intel-wired-lan@lists.osuosl.org Delivered-To: intel-wired-lan@lists.osuosl.org Received: from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137]) by ash.osuosl.org (Postfix) with ESMTP id 1E26B1BFFA2 for ; Wed, 7 Mar 2018 21:58:00 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by fraxinus.osuosl.org (Postfix) with ESMTP id 1906C87D18 for ; Wed, 7 Mar 2018 21:58:00 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from fraxinus.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id RjQ-pHHFkDxA for ; Wed, 7 Mar 2018 21:57:59 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by fraxinus.osuosl.org (Postfix) with ESMTPS id 792EF87D0A for ; Wed, 7 Mar 2018 21:57:59 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 07 Mar 2018 13:57:59 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.47,437,1515484800"; d="scan'208";a="209709727" Received: from alicemic-2.jf.intel.com ([10.166.16.121]) by fmsmga006.fm.intel.com with ESMTP; 07 Mar 2018 13:57:58 -0800 From: Alice Michael To: alice.michael@intel.com, intel-wired-lan@lists.osuosl.org Date: Wed, 7 Mar 2018 05:49:50 -0800 Message-Id: <20180307134957.61497-1-alice.michael@intel.com> X-Mailer: git-send-email 2.9.5 Subject: [Intel-wired-lan] [next PATCH S87-V3 1/8] igb: Enable the hardware traffic class feature bit for igb models X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.24 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" From: Vinicius Costa Gomes This will allow functionality depending on the hardware being traffic class aware to work. In particular the tc-flower offloading checks verifies that this bit is set. Signed-off-by: Vinicius Costa Gomes --- drivers/net/ethernet/intel/igb/igb_main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 0c86a44..1557126 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -2807,6 +2807,9 @@ static int igb_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (hw->mac.type >= e1000_82576) netdev->features |= NETIF_F_SCTP_CRC; + if (hw->mac.type >= e1000_i350) + netdev->features |= NETIF_F_HW_TC; + #define IGB_GSO_PARTIAL_FEATURES (NETIF_F_GSO_GRE | \ NETIF_F_GSO_GRE_CSUM | \ NETIF_F_GSO_IPXIP4 | \