From patchwork Fri Mar 13 04:07:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jakub Kicinski X-Patchwork-Id: 1254213 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=default header.b=oYASYfPv; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 48dscc2WQxz9sSW for ; Fri, 13 Mar 2020 15:08:16 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726578AbgCMEIJ (ORCPT ); Fri, 13 Mar 2020 00:08:09 -0400 Received: from mail.kernel.org ([198.145.29.99]:38982 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726520AbgCMEII (ORCPT ); Fri, 13 Mar 2020 00:08:08 -0400 Received: from kicinski-fedora-PC1C0HJN.thefacebook.com (unknown [163.114.132.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6D4442074D; Fri, 13 Mar 2020 04:08:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584072488; bh=skbQtdifUt4o/oSpwBWw2NOjW0n5tQ0x2Dt9E+o9UOI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oYASYfPvDL91dMd1hKCKiTI2Xlz/qmTnMU154HaIpHxXCsPA8MNgMrnsBALvWXipj M0IllQI/zzirIkilIpsgc9gAuefp2pZEvjZRr9EGBPY/LbXwIXgyik103XhHuneB3k V1vXyBes0ubaaGr3D6qGyrGcJzoBCwmekyEaeBXQ= From: Jakub Kicinski To: davem@davemloft.net Cc: netdev@vger.kernel.org, kernel-team@fb.com, cooldavid@cooldavid.org, sebastian.hesselbarth@gmail.com, thomas.petazzoni@bootlin.com, maxime.chevallier@bootlin.com, rmk+kernel@armlinux.org.uk, mcroce@redhat.com, sgoutham@marvell.com, gakula@marvell.com, sbhatta@marvell.com, hkelam@marvell.com, mlindner@marvell.com, stephen@networkplumber.org, christopher.lee@cspi.com, manishc@marvell.com, rahulv@marvell.com, GR-Linux-NIC-Dev@marvell.com, aelior@marvell.com, GR-everest-linux-l2@marvell.com, shshaikh@marvell.com, nic_swsd@realtek.com, hkallweit1@gmail.com, bh74.an@samsung.com, romieu@fr.zoreil.com Subject: [PATCH net-next 03/15] net: mvneta: reject unsupported coalescing params Date: Thu, 12 Mar 2020 21:07:51 -0700 Message-Id: <20200313040803.2367590-4-kuba@kernel.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200313040803.2367590-1-kuba@kernel.org> References: <20200313040803.2367590-1-kuba@kernel.org> MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters. This driver did not previously reject unsupported parameters. Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/marvell/mvneta.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index bc488e8b8e45..16f8b1f7b04f 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -4838,6 +4838,8 @@ static const struct net_device_ops mvneta_netdev_ops = { }; static const struct ethtool_ops mvneta_eth_tool_ops = { + .supported_coalesce_params = ETHTOOL_COALESCE_RX_USECS | + ETHTOOL_COALESCE_MAX_FRAMES, .nway_reset = mvneta_ethtool_nway_reset, .get_link = ethtool_op_get_link, .set_coalesce = mvneta_ethtool_set_coalesce,