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 5D2D3C76196 for ; Mon, 3 Apr 2023 14:33:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233548AbjDCOdN (ORCPT ); Mon, 3 Apr 2023 10:33:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39004 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233536AbjDCOdH (ORCPT ); Mon, 3 Apr 2023 10:33:07 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E27A52707 for ; Mon, 3 Apr 2023 07:32:58 -0700 (PDT) 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 dfw.source.kernel.org (Postfix) with ESMTPS id 4B5B261B72 for ; Mon, 3 Apr 2023 14:32:58 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 629FCC433D2; Mon, 3 Apr 2023 14:32:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1680532377; bh=l+4mpfCWzP6k9cRkje+AxQpyYqqxzIFPOPM/y41iRMs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=u85dMiklt7vWr9td9bfqwIHDHq8EtST8eVQs0uVvSCDNEIHJy/LS/lUgRyvhITnvR ToRD1gZCzKf5hUlJ6QC7zPBfGoB6qAYwtaw07es5jckG/H3trF015Hnd4S/fHeSDnb OSrIZgjdhKoDpcR893EsyVr7N2pWjso9diMt+gZY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Michael Chan , Simon Horman , Jakub Kicinski , Sasha Levin Subject: [PATCH 5.15 60/99] bnxt_en: Add missing 200G link speed reporting Date: Mon, 3 Apr 2023 16:09:23 +0200 Message-Id: <20230403140405.676594740@linuxfoundation.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230403140356.079638751@linuxfoundation.org> References: <20230403140356.079638751@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Michael Chan [ Upstream commit 581bce7bcb7e7f100908728e7b292e266c76895b ] bnxt_fw_to_ethtool_speed() is missing the case statement for 200G link speed reported by firmware. As a result, ethtool will report unknown speed when the firmware reports 200G link speed. Fixes: 532262ba3b84 ("bnxt_en: ethtool: support PAM4 link speeds up to 200G") Signed-off-by: Michael Chan Reviewed-by: Simon Horman Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- drivers/net/ethernet/broadcom/bnxt/bnxt.h | 1 + drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index e5874c829226e..ae4695fc067d5 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -1202,6 +1202,7 @@ struct bnxt_link_info { #define BNXT_LINK_SPEED_40GB PORT_PHY_QCFG_RESP_LINK_SPEED_40GB #define BNXT_LINK_SPEED_50GB PORT_PHY_QCFG_RESP_LINK_SPEED_50GB #define BNXT_LINK_SPEED_100GB PORT_PHY_QCFG_RESP_LINK_SPEED_100GB +#define BNXT_LINK_SPEED_200GB PORT_PHY_QCFG_RESP_LINK_SPEED_200GB u16 support_speeds; u16 support_pam4_speeds; u16 auto_link_speeds; /* fw adv setting */ diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c index 9ac5f63784960..bc9812a0a91c3 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -1670,6 +1670,8 @@ u32 bnxt_fw_to_ethtool_speed(u16 fw_link_speed) return SPEED_50000; case BNXT_LINK_SPEED_100GB: return SPEED_100000; + case BNXT_LINK_SPEED_200GB: + return SPEED_200000; default: return SPEED_UNKNOWN; } -- 2.39.2