From patchwork Mon Apr 12 08:41:25 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 419885 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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, 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 C33B9C001E7 for ; Mon, 12 Apr 2021 09:18:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A0D516121F for ; Mon, 12 Apr 2021 09:18:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241362AbhDLJPw (ORCPT ); Mon, 12 Apr 2021 05:15:52 -0400 Received: from mail.kernel.org ([198.145.29.99]:34712 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240708AbhDLJKx (ORCPT ); Mon, 12 Apr 2021 05:10:53 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id AC1E0613A7; Mon, 12 Apr 2021 09:06:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1618218389; bh=on9LE10NcRX2a3fn8VBAG/aq0VTV1KB3TLpSG7YI/Fo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NY7iWqYVJY2Zd93+e38/v2a5mQPsq3TX1SsfxKGNeV0KS+VJCzh7NbIH3ccrHj4r1 WyMthKQvrneuXMhsGZVD3PySAKLhwafg57Mhd2/hQNwtRp37yzXf+EcCO/1otgioeU fA1P6kZEuXI8pd5uzGYOPZSpYm38LD49j25WpHv4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Aya Levin , Moshe Shemesh , Saeed Mahameed , Sasha Levin Subject: [PATCH 5.11 180/210] net/mlx5: Fix PPLM register mapping Date: Mon, 12 Apr 2021 10:41:25 +0200 Message-Id: <20210412084022.005219377@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210412084016.009884719@linuxfoundation.org> References: <20210412084016.009884719@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Aya Levin [ Upstream commit ce28f0fd670ddffcd564ce7119bdefbaf08f02d3 ] Add reserved mapping to cover all the register in order to avoid setting arbitrary values to newer FW which implements the reserved fields. Fixes: a58837f52d43 ("net/mlx5e: Expose FEC feilds and related capability bit") Signed-off-by: Aya Levin Reviewed-by: Moshe Shemesh Signed-off-by: Saeed Mahameed Signed-off-by: Sasha Levin --- include/linux/mlx5/mlx5_ifc.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index def58d333357..443dda54d851 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -8769,6 +8769,8 @@ struct mlx5_ifc_pplm_reg_bits { u8 fec_override_admin_100g_2x[0x10]; u8 fec_override_admin_50g_1x[0x10]; + + u8 reserved_at_140[0x140]; }; struct mlx5_ifc_ppcnt_reg_bits {