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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 14CA4C4332F for ; Mon, 20 Dec 2021 14:38:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234106AbhLTOiD (ORCPT ); Mon, 20 Dec 2021 09:38:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59422 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234104AbhLTOhj (ORCPT ); Mon, 20 Dec 2021 09:37:39 -0500 Received: from sin.source.kernel.org (sin.source.kernel.org [IPv6:2604:1380:40e1:4800::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 62893C061785; Mon, 20 Dec 2021 06:37:39 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id 9F3F1CE0F8B; Mon, 20 Dec 2021 14:37:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6ED73C36AE8; Mon, 20 Dec 2021 14:37:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1640011056; bh=afdi6t7FJhegVpRtrrq6KJ/Upt388TkrvXxaQUgGnUM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OXbtT8VJGGtSwmfMDKsZPoBoDEdFRZ2nyOnmPSpT1ijvfS7ZPMiauaL6i1Zgaf7JJ RTw5dUPSuplKKV9gt1B7MvYjJu8pAON2tBaJxvzR5NAtAKtcm28uCY5fGWBJa9uq1G QzAztkFl3Oq01sjxMDpIJEguZGSqQlfabPz7s38c= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Michael Stapelberg , Erik Ekman , Tariq Toukan , "David S. Miller" , Sasha Levin Subject: [PATCH 4.9 02/31] net/mlx4_en: Update reported link modes for 1/10G Date: Mon, 20 Dec 2021 15:34:02 +0100 Message-Id: <20211220143020.063649976@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211220143019.974513085@linuxfoundation.org> References: <20211220143019.974513085@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Erik Ekman [ Upstream commit 2191b1dfef7d45f44b5008d2148676d9f2c82874 ] When link modes were initially added in commit 2c762679435dc ("net/mlx4_en: Use PTYS register to query ethtool settings") and later updated for the new ethtool API in commit 3d8f7cc78d0eb ("net: mlx4: use new ETHTOOL_G/SSETTINGS API") the only 1/10G non-baseT link modes configured were 1000baseKX, 10000baseKX4 and 10000baseKR. It looks like these got picked to represent other modes since nothing better was available. Switch to using more specific link modes added in commit 5711a98221443 ("net: ethtool: add support for 1000BaseX and missing 10G link modes"). Tested with MCX311A-XCAT connected via DAC. Before: % sudo ethtool enp3s0 Settings for enp3s0: Supported ports: [ FIBRE ] Supported link modes: 1000baseKX/Full 10000baseKR/Full Supported pause frame use: Symmetric Receive-only Supports auto-negotiation: No Supported FEC modes: Not reported Advertised link modes: 1000baseKX/Full 10000baseKR/Full Advertised pause frame use: Symmetric Advertised auto-negotiation: No Advertised FEC modes: Not reported Speed: 10000Mb/s Duplex: Full Auto-negotiation: off Port: Direct Attach Copper PHYAD: 0 Transceiver: internal Supports Wake-on: d Wake-on: d Current message level: 0x00000014 (20) link ifdown Link detected: yes With this change: % sudo ethtool enp3s0 Settings for enp3s0: Supported ports: [ FIBRE ] Supported link modes: 1000baseX/Full 10000baseCR/Full 10000baseSR/Full Supported pause frame use: Symmetric Receive-only Supports auto-negotiation: No Supported FEC modes: Not reported Advertised link modes: 1000baseX/Full 10000baseCR/Full 10000baseSR/Full Advertised pause frame use: Symmetric Advertised auto-negotiation: No Advertised FEC modes: Not reported Speed: 10000Mb/s Duplex: Full Auto-negotiation: off Port: Direct Attach Copper PHYAD: 0 Transceiver: internal Supports Wake-on: d Wake-on: d Current message level: 0x00000014 (20) link ifdown Link detected: yes Tested-by: Michael Stapelberg Signed-off-by: Erik Ekman Reviewed-by: Tariq Toukan Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c index 410a36c982419..1569300844f0c 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c @@ -620,7 +620,7 @@ void __init mlx4_en_init_ptys2ethtool_map(void) MLX4_BUILD_PTYS2ETHTOOL_CONFIG(MLX4_1000BASE_T, SPEED_1000, ETHTOOL_LINK_MODE_1000baseT_Full_BIT); MLX4_BUILD_PTYS2ETHTOOL_CONFIG(MLX4_1000BASE_CX_SGMII, SPEED_1000, - ETHTOOL_LINK_MODE_1000baseKX_Full_BIT); + ETHTOOL_LINK_MODE_1000baseX_Full_BIT); MLX4_BUILD_PTYS2ETHTOOL_CONFIG(MLX4_1000BASE_KX, SPEED_1000, ETHTOOL_LINK_MODE_1000baseKX_Full_BIT); MLX4_BUILD_PTYS2ETHTOOL_CONFIG(MLX4_10GBASE_T, SPEED_10000, @@ -632,9 +632,9 @@ void __init mlx4_en_init_ptys2ethtool_map(void) MLX4_BUILD_PTYS2ETHTOOL_CONFIG(MLX4_10GBASE_KR, SPEED_10000, ETHTOOL_LINK_MODE_10000baseKR_Full_BIT); MLX4_BUILD_PTYS2ETHTOOL_CONFIG(MLX4_10GBASE_CR, SPEED_10000, - ETHTOOL_LINK_MODE_10000baseKR_Full_BIT); + ETHTOOL_LINK_MODE_10000baseCR_Full_BIT); MLX4_BUILD_PTYS2ETHTOOL_CONFIG(MLX4_10GBASE_SR, SPEED_10000, - ETHTOOL_LINK_MODE_10000baseKR_Full_BIT); + ETHTOOL_LINK_MODE_10000baseSR_Full_BIT); MLX4_BUILD_PTYS2ETHTOOL_CONFIG(MLX4_20GBASE_KR2, SPEED_20000, ETHTOOL_LINK_MODE_20000baseMLD2_Full_BIT, ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT); -- 2.33.0