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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 A3F13C072B5 for ; Fri, 24 May 2019 10:05:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 79BEC21773 for ; Fri, 24 May 2019 10:05:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390357AbfEXKFg (ORCPT ); Fri, 24 May 2019 06:05:36 -0400 Received: from relay4-d.mail.gandi.net ([217.70.183.196]:43387 "EHLO relay4-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389745AbfEXKFg (ORCPT ); Fri, 24 May 2019 06:05:36 -0400 X-Originating-IP: 90.88.147.134 Received: from mc-bl-xps13.lan (aaubervilliers-681-1-27-134.w90-88.abo.wanadoo.fr [90.88.147.134]) (Authenticated sender: maxime.chevallier@bootlin.com) by relay4-d.mail.gandi.net (Postfix) with ESMTPSA id D7CABE0009; Fri, 24 May 2019 10:05:29 +0000 (UTC) From: Maxime Chevallier To: davem@davemloft.net Cc: Maxime Chevallier , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Antoine Tenart , thomas.petazzoni@bootlin.com, Edward Cree Subject: [PATCH net-next] net: ethtool: Document get_rxfh_context and set_rxfh_context ethtool ops Date: Fri, 24 May 2019 12:05:30 +0200 Message-Id: <20190524100530.8445-1-maxime.chevallier@bootlin.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ethtool ops get_rxfh_context and set_rxfh_context are used to create, remove and access parameters associated to RSS contexts, in a similar fashion to get_rxfh and set_rxfh. Add a small descritopn of these callbacks in the struct ethtool_ops doc. Signed-off-by: Maxime Chevallier --- include/linux/ethtool.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index e6ebc9761822..95991e4300bf 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -260,6 +260,15 @@ bool ethtool_convert_link_mode_to_legacy_u32(u32 *legacy_u32, * will remain unchanged. * Returns a negative error code or zero. An error code must be returned * if at least one unsupported change was requested. + * @get_rxfh_context: Get the contents of the RX flow hash indirection table, + * hash key, and/or hash function assiciated to the given rss context. + * Returns a negative error code or zero. + * @set_rxfh_context: Create, remove and configure RSS contexts. Allows setting + * the contents of the RX flow hash indirection table, hash key, and/or + * hash function associated to the given context. Arguments which are set + * to %NULL or zero will remain unchanged. + * Returns a negative error code or zero. An error code must be returned + * if at least one unsupported change was requested. * @get_channels: Get number of channels. * @set_channels: Set number of channels. Returns a negative error code or * zero. -- 2.20.1