From patchwork Thu Jun 13 08:29:42 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michal Kalderon X-Patchwork-Id: 1115298 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=marvell.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=marvell.com header.i=@marvell.com header.b="dlAgzRaU"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 45Pq4347Bnz9s5c for ; Fri, 14 Jun 2019 02:30:59 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2392081AbfFMQa5 (ORCPT ); Thu, 13 Jun 2019 12:30:57 -0400 Received: from mx0a-0016f401.pphosted.com ([67.231.148.174]:36954 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1730901AbfFMIbK (ORCPT ); Thu, 13 Jun 2019 04:31:10 -0400 Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x5D8TIM8013638; Thu, 13 Jun 2019 01:31:08 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=pfpt0818; bh=mgLN0qxHJ00sxTZnEbub4SdhpkJH9/WQhQ58HFbb+lM=; b=dlAgzRaUXlou1MjkX+rM5BDwmg2jkZGW6GQsV6NAbX7XqVGDTxoWZxMiDLt896pwP+Sk kTnL9sjgi5kNrnmWw77RYqdtjaJSWNv9qRBgdu8F38kkshs2rZHIHsMEo2WWkliVyM81 043WmYYuRnztptELxhcb5rYUcRiO9HAoyrm5xuJwH0iEWO52UbDa2IuekKrXfpZ9mPrA Rt8tdniO9kfFxnn8N6Ll9KWtmg1HuN+RVIgE6meoX3o8cQ3O6n2z3d76AOsxiWoKhKHA 0VfoRgGguhoFVljr70AOwfAhZLGpD7xUEooXETDJErLjjK6biAjWyVHaCR2IxXLBVGbk Rw== Received: from sc-exch02.marvell.com ([199.233.58.182]) by mx0a-0016f401.pphosted.com with ESMTP id 2t3j8205qd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Thu, 13 Jun 2019 01:31:08 -0700 Received: from SC-EXCH01.marvell.com (10.93.176.81) by SC-EXCH02.marvell.com (10.93.176.82) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Thu, 13 Jun 2019 01:31:07 -0700 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server id 15.0.1367.3 via Frontend Transport; Thu, 13 Jun 2019 01:31:07 -0700 Received: from lb-tlvb-michal.il.qlogic.org (unknown [10.5.220.215]) by maili.marvell.com (Postfix) with ESMTP id 935E13F703F; Thu, 13 Jun 2019 01:31:06 -0700 (PDT) From: Michal Kalderon To: , , CC: Subject: [PATCH net-next 3/4] qed: iWARP - Fix tc for MPA ll2 connection Date: Thu, 13 Jun 2019 11:29:42 +0300 Message-ID: <20190613082943.5859-4-michal.kalderon@marvell.com> X-Mailer: git-send-email 2.14.5 In-Reply-To: <20190613082943.5859-1-michal.kalderon@marvell.com> References: <20190613082943.5859-1-michal.kalderon@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-06-13_05:, , signatures=0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The driver needs to assign a lossless traffic class for the MPA ll2 connection to ensure no packets are dropped when returning from the driver as they will never be re-transmitted by the peer. Fixes: ae3488ff37dc ("qed: Add ll2 connection for processing unaligned MPA packets") Signed-off-by: Ariel Elior Signed-off-by: Michal Kalderon --- drivers/net/ethernet/qlogic/qed/qed_iwarp.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c b/drivers/net/ethernet/qlogic/qed/qed_iwarp.c index 099177c6aca2..431688c236ed 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c +++ b/drivers/net/ethernet/qlogic/qed/qed_iwarp.c @@ -2712,6 +2712,8 @@ qed_iwarp_ll2_start(struct qed_hwfn *p_hwfn, data.input.rx_num_desc = n_ooo_bufs * 2; data.input.tx_num_desc = data.input.rx_num_desc; data.input.tx_max_bds_per_packet = QED_IWARP_MAX_BDS_PER_FPDU; + data.input.tx_tc = PKT_LB_TC; + data.input.tx_dest = QED_LL2_TX_DEST_LB; data.p_connection_handle = &iwarp_info->ll2_mpa_handle; data.input.secondary_queue = true; data.cbs = &cbs;