From patchwork Fri Feb 15 22:53:05 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Fainelli X-Patchwork-Id: 1043264 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="Fozceu1F"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 441T961PTxz9sDr for ; Sat, 16 Feb 2019 09:54:34 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2394119AbfBOWxX (ORCPT ); Fri, 15 Feb 2019 17:53:23 -0500 Received: from mail-pl1-f195.google.com ([209.85.214.195]:33617 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390106AbfBOWxU (ORCPT ); Fri, 15 Feb 2019 17:53:20 -0500 Received: by mail-pl1-f195.google.com with SMTP id y10so5664586plp.0; Fri, 15 Feb 2019 14:53:20 -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:in-reply-to:references; bh=GmsxL6ue1pwm/WQ282fv6yCw0X20h/gOBu2/en2qp7g=; b=Fozceu1F+1bDq17QQavBU465DtifEHGf1fNzXB4V4SFfF6Y+yldqVXsuVAZYOgtzTi vcjAJ7K4Mpdtk3kxMH/uJy0hJQozFXNQKpK14clcxWLxjeoYgBEIvUOUiTOBzRB/y9pW er2scEk7V3y1jqdb+Yg6/b0dTitHAmIG3dC1QjA0G9zujrIt47UpS6MrBx9aMc8IB0EK VP/vAa0wizCsGwztSiXtNvoYacCHDrLjpwPoLExqct5VAtA5/qcKmOAjPV5PXAltghjB zxiLi8DaSbK8wPNImVwDAMLVetUc3B7KBnPqoOGujtKuKeFckxJxvFth0dlwpcwKhWSn stiA== 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:in-reply-to :references; bh=GmsxL6ue1pwm/WQ282fv6yCw0X20h/gOBu2/en2qp7g=; b=PI8RPGEOPaTFmkaQMg5R6YkuvHKBuX4idSY13Cqk4/1MjIQxRXqjaBJVC1hR78ffuT TcNSKp48q0bEn36aCmF3z7ZhrqVKmrLlIDJAAjnE9gb+w8tMphH/tF4zVCxNg2QbjkWO Cg4rjthMopyyfzjre2+aFajBAuRtDos6exbLGG201e6VfjMN20kTHOd5mCO0C2A48TUk 7DbW3JphJEdGCqEGvpBOHA6+3INLuH0G2m0l2RZ797AHaX3fCJ+FU/PxipY8n9w/W7bm tbLY+cMzGDeiUZYEaTQpVsU78SMyjQ7QrkrQY+dIrslWhS1KiCIkR+VuE0Am3OPfE9ML b9ug== X-Gm-Message-State: AHQUAuZwyiYzNmH4jBJHNBjSbiazml2t/XaUm8atE0XbR+mFjaJUYR4B 2OXqEXvwPETnirbufXFYmj61xxzw X-Google-Smtp-Source: AHgI3IY5hZPR/Z6U6+T545CIQgDQkN7n9B+KJwuk5i9jpFoKY0sbhr4I+ciVtHyg0BC83SQJqbqYMg== X-Received: by 2002:a17:902:3283:: with SMTP id z3mr12772258plb.76.1550271199723; Fri, 15 Feb 2019 14:53:19 -0800 (PST) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.250]) by smtp.gmail.com with ESMTPSA id d129sm9719905pfc.31.2019.02.15.14.53.18 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 15 Feb 2019 14:53:18 -0800 (PST) From: Florian Fainelli To: netdev@vger.kernel.org Cc: Florian Fainelli , "David S. Miller" , Ido Schimmel , linux-kernel@vger.kernel.org (open list), devel@driverdev.osuosl.org (open list:STAGING SUBSYSTEM), bridge@lists.linux-foundation.org (moderated list:ETHERNET BRIDGE), jiri@mellanox.com, andrew@lunn.ch, vivien.didelot@gmail.com Subject: [PATCH net-next v2 1/9] Documentation: networking: switchdev: Update port parent ID section Date: Fri, 15 Feb 2019 14:53:05 -0800 Message-Id: <20190215225313.32303-2-f.fainelli@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190215225313.32303-1-f.fainelli@gmail.com> References: <20190215225313.32303-1-f.fainelli@gmail.com> 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.