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=-5.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 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 2B297C432C0 for ; Wed, 20 Nov 2019 02:32:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 03FC12240D for ; Wed, 20 Nov 2019 02:32:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="TR7i4r4z" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727378AbfKTCc1 (ORCPT ); Tue, 19 Nov 2019 21:32:27 -0500 Received: from mail-pj1-f68.google.com ([209.85.216.68]:45040 "EHLO mail-pj1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727082AbfKTCc1 (ORCPT ); Tue, 19 Nov 2019 21:32:27 -0500 Received: by mail-pj1-f68.google.com with SMTP id w8so3488776pjh.11; Tue, 19 Nov 2019 18:32:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=Eeg3sT+P3LFpazmClnKxmGh7AYX/9gGP6xERpJtMYeE=; b=TR7i4r4zD/PWJZNd0XwlsyYVwobCePE6PN9NOygPUjwReSKXJiaNkcDKjF2hDLUHMe jMIUqvoPUR0AlMv9shmk0ZKJcDBvfUEt5OzKXvhw9KYtHpvfLBETl93zDgElAC+Y65Wa pQEA8ewkoqDBfKbuJ9t6WzD3kik7D+JY7ztAAcK46tCuVdPVkjBurXiMKn0PNOPzyP7i bvz1xMrUInA/Le7mrsrlmbcQmIXqbXsVY+5qzD6NeweWGYU1fPPEbw3qtR0KzZ8+BbRk ukdHWXVfyJMypUwGxCpt9tWdtCWMZ5wdPIeQo4GjLvgMsLmeo/HRQKpLmTOydBucmHZC 4L4Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=Eeg3sT+P3LFpazmClnKxmGh7AYX/9gGP6xERpJtMYeE=; b=XwGoxHsRSXuMKDlysbG8OOOB5K4TrQPFTLEEIVEkOyDgiA9ELiHzNG71CzLoVsEiy2 uB1lKfV288DDmws6bLkth0hH4dXZ24jAagJ1dIeetPuPFaY0jZppi4tAV2vV5bvXjMLu 0Pf74nO8KplvUMKzDSlQ10Qh4FPhXTIiJVnga/BrR4dcfdA7KEq6J0sZs0xfeV1BhV+B EAomsqnzJUowiEYLkmP2VDaAFrCq1KnF/gNYnYt2m251A1bRVhYO68L9OKqLQmhkeWWx UIOOfkKtGqx6ce9ioYHTUoGkREX3dxuWAa0v+zV1xG2rV3lUgTuwi5mFzfINjnnoid3q jbPA== X-Gm-Message-State: APjAAAVZjTyTBPwCx60MYgLvX5X+026cGKWzBKDyVLoMJOxL1myZXxXD wayL99ZiG85xnssAfu27xFM= X-Google-Smtp-Source: APXvYqy5rSy2vtYNz7ndg+Q8xCMAdMM/wZLkaLvRaAku/AovfRb0MPLOn4aQtDrj8JU9ru44wx5OKg== X-Received: by 2002:a17:902:5a04:: with SMTP id q4mr480767pli.34.1574217146265; Tue, 19 Nov 2019 18:32:26 -0800 (PST) Received: from dahern-DO-MB.local ([2601:282:800:fd80:3071:8113:4ecc:7f4c]) by smtp.googlemail.com with ESMTPSA id v24sm26555586pfn.53.2019.11.19.18.32.24 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 19 Nov 2019 18:32:25 -0800 (PST) Subject: Re: [PATCH iproute2-next v2] ip link: Add support to get SR-IOV VF node GUID and port GUID To: Leon Romanovsky Cc: Danit Goldberg , netdev , RDMA mailing list , Stephen Hemminger , Leon Romanovsky References: <20191118074912.51040-1-leon@kernel.org> From: David Ahern Message-ID: <02ee1ef9-8f8f-ac36-5137-aad97dfbf94e@gmail.com> Date: Tue, 19 Nov 2019 19:32:22 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 MIME-Version: 1.0 In-Reply-To: <20191118074912.51040-1-leon@kernel.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On 11/18/19 12:49 AM, Leon Romanovsky wrote: > From: Danit Goldberg > > Extend iplink to show VF GUIDs (IFLA_VF_IB_NODE_GUID, IFLA_VF_IB_PORT_GUID), > giving the ability for user-space application to print GUID values. > This ability is added to the one of setting new node GUID and port GUID values. > > Suitable ip link command: > - ip link show > > For example: > - ip link set ib4 vf 0 node_guid 22:44:33:00:33:11:00:33 > - ip link set ib4 vf 0 port_guid 10:21:33:12:00:11:22:10 > - ip link show ib4 > ib4: mtu 4092 qdisc noop state DOWN mode DEFAULT group default qlen 256 > link/infiniband 00:00:0a:2d:fe:80:00:00:00:00:00:00:ec:0d:9a:03:00:44:36:8d brd 00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff > vf 0 link/infiniband 00:00:0a:2d:fe:80:00:00:00:00:00:00:ec:0d:9a:03:00:44:36:8d brd 00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff, > spoof checking off, NODE_GUID 22:44:33:00:33:11:00:33, PORT_GUID 10:21:33:12:00:11:22:10, link-state disable, trust off, query_rss off > > Signed-off-by: Danit Goldberg > Signed-off-by: Leon Romanovsky applied to iproute2-next. Thanks