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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 399F9C07E85 for ; Tue, 11 Dec 2018 15:54:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E976421473 for ; Tue, 11 Dec 2018 15:54:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1544543676; bh=xvsOO61ap6SzOLctsGys64oeS8ftftizybgDtDB7MKM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=fa5X17Ii8Z7vmP31+bYCGsoTpnhvQdB/WyHV5qeTocaPnUbYnYcsmwZ9jO19xrevX 3XDO4XRrXjrtZZQS0OKQdYFKWdxNQ9oJ/Ydbv+b8O5ju546te6ab3VmGOtRM0e6rhQ 5qrL4scGpcC+yDB4LZUcCCsBlpR5g9+3eXDZG2jk= DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E976421473 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730173AbeLKPye (ORCPT ); Tue, 11 Dec 2018 10:54:34 -0500 Received: from mail.kernel.org ([198.145.29.99]:43130 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729196AbeLKPyb (ORCPT ); Tue, 11 Dec 2018 10:54:31 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 12BAB20855; Tue, 11 Dec 2018 15:54:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1544543670; bh=xvsOO61ap6SzOLctsGys64oeS8ftftizybgDtDB7MKM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=K7RTiEktC9P88LiQzQO8xs80XYoz2AKBsebV4e/wVblXkl0JSTcxFiycaNxN+rN+U WP8Y5hMgP7GQQWcZ2fQc5ARdjp6AGEmU4SSxuJrxgvwfkoU6pgbN1dK74MJf2amWKU NcAuW8RbIzRWj5ctSSRex4tvv77Ej1aOppK7oAg0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Denis Bolotin , Michal Kalderon , "David S. Miller" , Sasha Levin Subject: [PATCH 4.19 019/118] qed: Fix overriding offload_tc by protocols without APP TLV Date: Tue, 11 Dec 2018 16:40:38 +0100 Message-Id: <20181211151645.006745041@linuxfoundation.org> X-Mailer: git-send-email 2.20.0 In-Reply-To: <20181211151644.216668863@linuxfoundation.org> References: <20181211151644.216668863@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ [ Upstream commit e90202ed1cf9672c48a363c84a929932ebfe6fc0 ] The TC received from APP TLV is stored in offload_tc, and should not be set by protocols which did not receive an APP TLV. Fixed the condition when overriding the offload_tc. Signed-off-by: Denis Bolotin Signed-off-by: Michal Kalderon Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/qlogic/qed/qed_dcbx.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c index f5459de6d60a..5900a506bf8d 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c +++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c @@ -191,7 +191,7 @@ qed_dcbx_dp_protocol(struct qed_hwfn *p_hwfn, struct qed_dcbx_results *p_data) static void qed_dcbx_set_params(struct qed_dcbx_results *p_data, struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, - bool enable, u8 prio, u8 tc, + bool app_tlv, bool enable, u8 prio, u8 tc, enum dcbx_protocol_type type, enum qed_pci_personality personality) { @@ -210,7 +210,7 @@ qed_dcbx_set_params(struct qed_dcbx_results *p_data, p_data->arr[type].dont_add_vlan0 = true; /* QM reconf data */ - if (p_hwfn->hw_info.personality == personality) + if (app_tlv && p_hwfn->hw_info.personality == personality) qed_hw_info_set_offload_tc(&p_hwfn->hw_info, tc); /* Configure dcbx vlan priority in doorbell block for roce EDPM */ @@ -225,7 +225,7 @@ qed_dcbx_set_params(struct qed_dcbx_results *p_data, static void qed_dcbx_update_app_info(struct qed_dcbx_results *p_data, struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, - bool enable, u8 prio, u8 tc, + bool app_tlv, bool enable, u8 prio, u8 tc, enum dcbx_protocol_type type) { enum qed_pci_personality personality; @@ -240,7 +240,7 @@ qed_dcbx_update_app_info(struct qed_dcbx_results *p_data, personality = qed_dcbx_app_update[i].personality; - qed_dcbx_set_params(p_data, p_hwfn, p_ptt, enable, + qed_dcbx_set_params(p_data, p_hwfn, p_ptt, app_tlv, enable, prio, tc, type, personality); } } @@ -318,8 +318,8 @@ qed_dcbx_process_tlv(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, enable = true; } - qed_dcbx_update_app_info(p_data, p_hwfn, p_ptt, enable, - priority, tc, type); + qed_dcbx_update_app_info(p_data, p_hwfn, p_ptt, true, + enable, priority, tc, type); } } @@ -340,7 +340,7 @@ qed_dcbx_process_tlv(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, continue; enable = (type == DCBX_PROTOCOL_ETH) ? false : !!dcbx_version; - qed_dcbx_update_app_info(p_data, p_hwfn, p_ptt, enable, + qed_dcbx_update_app_info(p_data, p_hwfn, p_ptt, false, enable, priority, tc, type); } -- 2.19.1