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 9AE08C43460 for ; Mon, 12 Apr 2021 08:44:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6B87861263 for ; Mon, 12 Apr 2021 08:44:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237675AbhDLIof (ORCPT ); Mon, 12 Apr 2021 04:44:35 -0400 Received: from mail.kernel.org ([198.145.29.99]:36362 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237661AbhDLIoU (ORCPT ); Mon, 12 Apr 2021 04:44:20 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id CB8E261244; Mon, 12 Apr 2021 08:44:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1618217042; bh=6Ci7Yg7vFhqG70ys7gz2jVnFj6AIsXHZyVYzXPTLMZM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HpnjJq0BP4R+ui0JT+te10T7cr2PAViEt6eO78hlLn5rRqhbx7bUnCZB1k+KM2UpR dZIvLd7C2D3NaxUXpxA587qt/GihF3UmfhSHBZIPsw5hXmDsCS2HIGAMg+llpdeE/C zBVTgyv9XhS6359WWbbOHA5vPJoMsXcu637hsqeo= 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 4.19 49/66] net/mlx5: Fix PBMC register mapping Date: Mon, 12 Apr 2021 10:40:55 +0200 Message-Id: <20210412083959.708166730@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210412083958.129944265@linuxfoundation.org> References: <20210412083958.129944265@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 b8cd93240287..5f711b2983db 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -8929,7 +8929,7 @@ 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