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=-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 BA93CC43462 for ; Mon, 12 Apr 2021 08:52:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 80D5F61356 for ; Mon, 12 Apr 2021 08:52:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238501AbhDLIw1 (ORCPT ); Mon, 12 Apr 2021 04:52:27 -0400 Received: from mail.kernel.org ([198.145.29.99]:41562 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238673AbhDLIuV (ORCPT ); Mon, 12 Apr 2021 04:50:21 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 003AF61244; Mon, 12 Apr 2021 08:50:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1618217403; bh=fzqAs5/YzJXtkkxEdtON6yNfKrTBewolnD95yAlU674=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Nf16ww3g1vNZIZ5KX7/7stkMk+I7rLNp1M/70XWnxiViASp8q2jkXQEL6dbA8H43K 7yLQT9ZX58UArDBJm6mtwgYQKN6l5AVA3I/e1kp7I6kpsozfW9xYUjJ459xFK7p7Al tBVxzFAzChx7hWfmlUmCRj4Nd5WPVDrM++ZytNYU= 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 5.4 091/111] net/mlx5: Fix PBMC register mapping Date: Mon, 12 Apr 2021 10:41:09 +0200 Message-Id: <20210412084007.271525013@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210412084004.200986670@linuxfoundation.org> References: <20210412084004.200986670@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: stable@vger.kernel.org From: Aya Levin [ Upstream commit 534b1204ca4694db1093b15cf3e79a99fcb6a6da ] Add reserved mapping to cover all the register in order to avoid setting arbitrary values to newer FW which implements the reserved fields. Fixes: 50b4a3c23646 ("net/mlx5: PPTB and PBMC register firmware command support") 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, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 8099517e2e61..36516fe86fe7 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -9669,7 +9669,7 @@ struct mlx5_ifc_pbmc_reg_bits { struct mlx5_ifc_bufferx_reg_bits buffer[10]; - u8 reserved_at_2e0[0x40]; + u8 reserved_at_2e0[0x80]; }; struct mlx5_ifc_qtct_reg_bits { -- 2.30.2