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=ham 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 55C51C76191 for ; Mon, 15 Jul 2019 14:22:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2984F2184E for ; Mon, 15 Jul 2019 14:22:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563200537; bh=pmy5RsvSnntt88as8HVTsqIhOyEpxosL3yqLQzs25Dg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=ZpX+PQX0sqUsnsDoJciiBGsEkORmoh8z/vPvhJk5NDICYSdm9JcM3ge5YD2p0d725 DDoAtLzPdBo8qqKPMt4OZe3pNFaOSOnU8hKaPHmMaqrf9y5DZXoRN8mu5KwHuBW+rU tzak9OzgXm/Ni2Odj/SwkAek8jlRCtG7ME1NuqBg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389725AbfGOOWQ (ORCPT ); Mon, 15 Jul 2019 10:22:16 -0400 Received: from mail.kernel.org ([198.145.29.99]:49482 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389980AbfGOOWO (ORCPT ); Mon, 15 Jul 2019 10:22:14 -0400 Received: from sasha-vm.mshome.net (unknown [73.61.17.35]) (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 BC13721537; Mon, 15 Jul 2019 14:22:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563200533; bh=pmy5RsvSnntt88as8HVTsqIhOyEpxosL3yqLQzs25Dg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=saB9OzN12PJNfF6PbM2bwnFgSsNNki1RMYVznlWUsbSaP/xzDicFWEyHIStK0SdSo 6/3Hs+3R0Qb65uZL/+xm8+Sj+44KVpE2E2/0ulWn8EjBDjzhYrBI35i5QIjRV2Ufsl RTm1nlDN7A5qJOx1UDxC7QHncQDvwunYvNvD7ID4= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Michal Kalderon , Ariel Elior , "David S . Miller" , Sasha Levin , netdev@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 069/158] qed: iWARP - Fix tc for MPA ll2 connection Date: Mon, 15 Jul 2019 10:16:40 -0400 Message-Id: <20190715141809.8445-69-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190715141809.8445-1-sashal@kernel.org> References: <20190715141809.8445-1-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: Michal Kalderon [ Upstream commit cb94d52b93c74fe1f2595734fabeda9f8ae891ee ] 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 Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- 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 b7471e48db7b..7002a660b6b4 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c +++ b/drivers/net/ethernet/qlogic/qed/qed_iwarp.c @@ -2709,6 +2709,8 @@ 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; -- 2.20.1