From patchwork Tue Mar 10 02:15:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jakub Kicinski X-Patchwork-Id: 1251943 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=geR4aYht; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 48bzGB2Vhyz9sPF for ; Tue, 10 Mar 2020 13:15:46 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726973AbgCJCPo (ORCPT ); Mon, 9 Mar 2020 22:15:44 -0400 Received: from mail.kernel.org ([198.145.29.99]:35784 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726803AbgCJCPa (ORCPT ); Mon, 9 Mar 2020 22:15:30 -0400 Received: from kicinski-fedora-PC1C0HJN.thefacebook.com (unknown [163.114.132.128]) (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 806E22467C; Tue, 10 Mar 2020 02:15:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1583806529; bh=GH/BO2MWQ+OZ5PVmpQhmEuYW6Rf8RLgujj8fZUWiI34=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=geR4aYhtDGSmHuRGPHJ0hgPbLEJc2c04UhWM9RNeunDB/N/MHJKfNUolkoPhSu42L 6QlhUJ+0hMNcg6BJDO5yTBtKt8UnuRM8elXnGJncFn1e1C67kb3U8zGg76x/yDLpkN KlHpxg8QOsN7In9c1zL2YM/1gtlzPtQC1s1sOgv8= From: Jakub Kicinski To: davem@davemloft.net Cc: netdev@vger.kernel.org, akiyano@amazon.com, netanel@amazon.com, gtzalik@amazon.com, irusskikh@marvell.com, f.fainelli@gmail.com, bcm-kernel-feedback-list@broadcom.com, rmody@marvell.com, GR-Linux-NIC-Dev@marvell.com, aelior@marvell.com, skalluru@marvell.com, GR-everest-linux-l2@marvell.com, opendmb@gmail.com, siva.kallam@broadcom.com, prashant@broadcom.com, mchan@broadcom.com, dchickles@marvell.com, sburla@marvell.com, fmanlunas@marvell.com, tariqt@mellanox.com, vishal@chelsio.com, leedom@chelsio.com, ulli.kroll@googlemail.com, linus.walleij@linaro.org, Jakub Kicinski Subject: [PATCH net-next 11/15] net: cxgb2: reject unsupported coalescing params Date: Mon, 9 Mar 2020 19:15:08 -0700 Message-Id: <20200310021512.1861626-12-kuba@kernel.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200310021512.1861626-1-kuba@kernel.org> References: <20200310021512.1861626-1-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/chelsio/cxgb/cxgb2.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c index 4b8461103dda..99736796e1a0 100644 --- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c +++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c @@ -793,6 +793,9 @@ static int get_eeprom(struct net_device *dev, struct ethtool_eeprom *e, } static const struct ethtool_ops t1_ethtool_ops = { + .supported_coalesce_params = ETHTOOL_COALESCE_RX_USECS | + ETHTOOL_COALESCE_USE_ADAPTIVE_RX | + ETHTOOL_COALESCE_RATE_SAMPLE_INTERVAL, .get_drvinfo = get_drvinfo, .get_msglevel = get_msglevel, .set_msglevel = set_msglevel,