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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,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 16FE4C432C3 for ; Fri, 22 Nov 2019 10:43:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DB26620717 for ; Fri, 22 Nov 2019 10:43:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574419397; bh=q0HxcKvb9Z3rOWVbGowKsn/8p/HzGtoz1XeQPsgPasI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=eWXCoeqxxeuYi1Gz+W6fd+0hDQbT+Cgu1moOcaLtsR9nFbC/RYjOUDyC3egmJC5gp xEvX+06SFU31k5qC5Ca9EAr2xflDjp3t48vCFhytErXjVZ2xNj2U0Qg/rf3EdQ3a+6 Km0ZNGLGTbusMgQJj/m1tqfAx/qYrA2IPvLUf/vw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727899AbfKVKnP (ORCPT ); Fri, 22 Nov 2019 05:43:15 -0500 Received: from mail.kernel.org ([198.145.29.99]:48722 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728784AbfKVKnM (ORCPT ); Fri, 22 Nov 2019 05:43:12 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.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 4C86720717; Fri, 22 Nov 2019 10:43:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574419391; bh=q0HxcKvb9Z3rOWVbGowKsn/8p/HzGtoz1XeQPsgPasI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1lh2QZY1XKPsF+/i98nx4GuhICEENViJGef2TDfFbCmqN4xktTx6obzkbzvBKRH1V Wa3DxDnGDqbbfYbSfmWTDJ33CuloEpds4mQeWtEw22vttnOdFFhWrFaqwz7vtTrKin qofzBLb81dnr/zrJdjT5LIntlNsX5toOF7clS+ZU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Petr Machata , Jiri Pirko , Ido Schimmel , "David S. Miller" , Sasha Levin Subject: [PATCH 4.9 096/222] mlxsw: spectrum: Init shaper for TCs 8..15 Date: Fri, 22 Nov 2019 11:27:16 +0100 Message-Id: <20191122100910.383588139@linuxfoundation.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191122100830.874290814@linuxfoundation.org> References: <20191122100830.874290814@linuxfoundation.org> User-Agent: quilt/0.66 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 From: Petr Machata [ Upstream commit a9f36656b519a9a21309793c306941a3cd0eeb8f ] With introduction of MC-aware mode to mlxsw, it became necessary to configure TCs above 7 as well. There is now code in mlxsw to disable ETS for these higher classes, but disablement of max shaper was neglected. By default, max shaper is currently disabled to begin with, so the problem is just cosmetic. However, for symmetry, do like we do for ETS configuration, and call mlxsw_sp_port_ets_maxrate_set() for both TC i and i + 8. Signed-off-by: Petr Machata Reviewed-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 585a40cc6470b..8460c4807567c 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -2191,6 +2191,13 @@ static int mlxsw_sp_port_ets_init(struct mlxsw_sp_port *mlxsw_sp_port) MLXSW_REG_QEEC_MAS_DIS); if (err) return err; + + err = mlxsw_sp_port_ets_maxrate_set(mlxsw_sp_port, + MLXSW_REG_QEEC_HIERARCY_TC, + i + 8, i, + MLXSW_REG_QEEC_MAS_DIS); + if (err) + return err; } /* Map all priorities to traffic class 0. */ -- 2.20.1