From patchwork Wed Feb 20 22:58:50 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Fainelli X-Patchwork-Id: 1045620 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 (mailfrom) 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=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="ipYTHXQ4"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 444Y1z6t28z9s2R for ; Thu, 21 Feb 2019 09:59:03 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726152AbfBTW67 (ORCPT ); Wed, 20 Feb 2019 17:58:59 -0500 Received: from mail-pf1-f193.google.com ([209.85.210.193]:41210 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726070AbfBTW67 (ORCPT ); Wed, 20 Feb 2019 17:58:59 -0500 Received: by mail-pf1-f193.google.com with SMTP id d25so4333293pfn.8 for ; Wed, 20 Feb 2019 14:58:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=GmsxL6ue1pwm/WQ282fv6yCw0X20h/gOBu2/en2qp7g=; b=ipYTHXQ4123Rmt/5cA1Qmsg7vyEtae/1eBURq8V4h2Y+WU0O5v8ZsNl3Q4ehkBWxKI HrASoeo26b+5oj0GTIEz6RHCsqYzrRC84H3rjLFw2dA14rndXs+hBHJe9XTVL6SIasaZ g2Tee6L2mXQ4nM6vgFAu6nA1Na3mWTTwUNC2FKksybeDQ1jzAODUtCl45vYlcKCPWdgk zLqDzb/3Xkacn3pfiNqn76QQeMJDcmnhGXABXXVOehFA634HRhnYwx/9UkikviX8+7dk CxiX+1E3l9kztI+h42GUQioSLgbamvL+Ex1ud58Onbs1pl5xNQQzKNOXDpHUERDIvMUi L9Lg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=GmsxL6ue1pwm/WQ282fv6yCw0X20h/gOBu2/en2qp7g=; b=IY9o6QHaE8FUtka9mSLBSS9FyNFIWh1VeYnX/7QjXZYIBdLOusOg85sfCDB+aJi6sS LEDLy0Fxdq8Z6BYCBlybxHLth5/UBimJ3j06AFIQfLxKlcqbdV1dZj1aaV7OoHK2QTpx qdb5ZDWAZNhmw5pWbgV/TgLDJi042bChd8gDXtBf5JWISA2ZGn+GTbVMLFhsoe7M78U/ lHK9+Vce59y6f3t6BP4Yh6eP3l1R5xxEyE0cXMWtxTtvd5ESCwLeyNp2prABwdWmjK5R lyUGD+L2deoH5HByALS3rQwNyhKYeYEwaRoYtwcAqjm+HhQCaNnUCMKLMME0p5aFR29S /VPA== X-Gm-Message-State: AHQUAuaxcMBZ48jigKeYGHGWViN5BRKTP5Rk8akqwZIlELiCXkVPW8zi WDPlqBTZg8B/X8Qz7SLLgoR3YUEV X-Google-Smtp-Source: AHgI3IYyTThlXuhDPtw3upIbhNFnW03+05T9t6cWocGgYX5XEAvTlfj7UsmOTWT9m7kTbUQswk+j3w== X-Received: by 2002:a63:2bcd:: with SMTP id r196mr30763813pgr.355.1550703538149; Wed, 20 Feb 2019 14:58:58 -0800 (PST) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.250]) by smtp.gmail.com with ESMTPSA id s12sm25274633pfm.120.2019.02.20.14.58.54 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 20 Feb 2019 14:58:56 -0800 (PST) From: Florian Fainelli To: netdev@vger.kernel.org Cc: andrew@lunn.ch, vivien.didelot@savoirfairelinux.com, idosch@mellanox.com, jiri@mellanox.com, Florian Fainelli Subject: [PATCH] Documentation: networking: switchdev: Update port parent ID section Date: Wed, 20 Feb 2019 14:58:50 -0800 Message-Id: <20190220225850.23333-1-f.fainelli@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Update the section about switchdev drivers having to implement a switchdev_port_attr_get() function to return SWITCHDEV_ATTR_ID_PORT_PARENT_ID since that is no longer valid after commit bccb30254a4a ("net: Get rid of SWITCHDEV_ATTR_ID_PORT_PARENT_ID"). Fixes: bccb30254a4a ("net: Get rid of SWITCHDEV_ATTR_ID_PORT_PARENT_ID") Reviewed-by: Ido Schimmel Acked-by: Jiri Pirko Signed-off-by: Florian Fainelli --- Documentation/networking/switchdev.txt | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/Documentation/networking/switchdev.txt b/Documentation/networking/switchdev.txt index f3244d87512a..ea90243340a9 100644 --- a/Documentation/networking/switchdev.txt +++ b/Documentation/networking/switchdev.txt @@ -92,11 +92,11 @@ device. Switch ID ^^^^^^^^^ -The switchdev driver must implement the switchdev op switchdev_port_attr_get -for SWITCHDEV_ATTR_ID_PORT_PARENT_ID for each port netdev, returning the same -physical ID for each port of a switch. The ID must be unique between switches -on the same system. The ID does not need to be unique between switches on -different systems. +The switchdev driver must implement the net_device operation +ndo_get_port_parent_id for each port netdev, returning the same physical ID for +each port of a switch. The ID must be unique between switches on the same +system. The ID does not need to be unique between switches on different +systems. The switch ID is used to locate ports on a switch and to know if aggregated ports belong to the same switch.