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=-19.0 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=unavailable 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 9529BC432C3 for ; Mon, 15 Mar 2021 14:13:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6895564F42 for ; Mon, 15 Mar 2021 14:13:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236002AbhCOOMH (ORCPT ); Mon, 15 Mar 2021 10:12:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:35186 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232172AbhCON6Y (ORCPT ); Mon, 15 Mar 2021 09:58:24 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8F82764EF3; Mon, 15 Mar 2021 13:58:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1615816704; bh=4GSH7fTBYRqaOlAHAgVPQNgBz676YW1tXyjvJOEbmrU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IU+MQQBZkYwSeQfcx7Jnwno5IHnyB4k4IYLNvhfPXIDKqsx8LaYdryEoTVkhKvl2C cIkNtkzEzAJBmoPv3NiJqppE2Lj8GAu/5AKjYmJsyz0VDrDz2i+Bv/XjcunpCVHBGO v1EmPGn8AJpJ35lcQgb6C69svzISu6tIaHlSfdxo= From: gregkh@linuxfoundation.org To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Sergey Shtylyov , "David S. Miller" Subject: [PATCH 4.19 017/120] sh_eth: fix TRSCER mask for SH771x Date: Mon, 15 Mar 2021 14:56:08 +0100 Message-Id: <20210315135720.577285620@linuxfoundation.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210315135720.002213995@linuxfoundation.org> References: <20210315135720.002213995@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: Greg Kroah-Hartman From: Sergey Shtylyov commit 8c91bc3d44dfef8284af384877fbe61117e8b7d1 upstream. According to the SH7710, SH7712, SH7713 Group User's Manual: Hardware, Rev. 3.00, the TRSCER register actually has only bit 7 valid (and named differently), with all the other bits reserved. Apparently, this was not the case with some early revisions of the manual as we have the other bits declared (and set) in the original driver. Follow the suit and add the explicit sh_eth_cpu_data::trscer_err_mask initializer for SH771x... Fixes: 86a74ff21a7a ("net: sh_eth: add support for Renesas SuperH Ethernet") Signed-off-by: Sergey Shtylyov Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/renesas/sh_eth.c | 3 +++ 1 file changed, 3 insertions(+) --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -1126,6 +1126,9 @@ static struct sh_eth_cpu_data sh771x_dat EESIPR_CEEFIP | EESIPR_CELFIP | EESIPR_RRFIP | EESIPR_RTLFIP | EESIPR_RTSFIP | EESIPR_PREIP | EESIPR_CERFIP, + + .trscer_err_mask = DESC_I_RINT8, + .tsu = 1, .dual_port = 1, };