From patchwork Fri Sep 18 08:02:59 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Parav Pandit X-Patchwork-Id: 1366621 X-Patchwork-Delegate: dsahern@gmail.com Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nvidia.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=nvidia.com header.i=@nvidia.com header.a=rsa-sha256 header.s=n1 header.b=k552+siL; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4Bt5tk2qWqz9sRf for ; Fri, 18 Sep 2020 18:03:26 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726715AbgIRIDZ (ORCPT ); Fri, 18 Sep 2020 04:03:25 -0400 Received: from hqnvemgate26.nvidia.com ([216.228.121.65]:10955 "EHLO hqnvemgate26.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725874AbgIRIDV (ORCPT ); Fri, 18 Sep 2020 04:03:21 -0400 Received: from hqmail.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate26.nvidia.com (using TLS: TLSv1.2, AES256-SHA) id ; Fri, 18 Sep 2020 01:03:08 -0700 Received: from sw-mtx-036.mtx.labs.mlnx (172.20.13.39) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Fri, 18 Sep 2020 08:03:19 +0000 From: Parav Pandit To: , , CC: Parav Pandit , Jiri Pirko Subject: [PATCH net-next 2/3] devlink: Show external port attribute Date: Fri, 18 Sep 2020 11:02:59 +0300 Message-ID: <20200918080300.35132-3-parav@nvidia.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200918080300.35132-1-parav@nvidia.com> References: <20200918080300.35132-1-parav@nvidia.com> MIME-Version: 1.0 X-Originating-IP: [172.20.13.39] X-ClientProxiedBy: HQMAIL107.nvidia.com (172.20.187.13) To HQMAIL107.nvidia.com (172.20.187.13) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1600416188; bh=20ZMItL7Pb8V8pDrbeTlVH92pzsGbajazG5oc+PmN+g=; h=From:To:CC:Subject:Date:Message-ID:X-Mailer:In-Reply-To: References:MIME-Version:Content-Transfer-Encoding:Content-Type: X-Originating-IP:X-ClientProxiedBy; b=k552+siLTXqIaz+4ism1sKfnzRpH6rS7+w4eBdh0Qmd5rWNvVSZlpZM3PxXGwNLQk VQEPOGsxTIIHdjKpKODbR3YXFYPDdiCzX4P1Q3DvOqKDBTIHwPVRA+c3uCoP4TQz3E SpkeEKUJjKe/UQTAIWRS4wl8zmVtRof2bZTlc5ZtVIfptJXWuMzVfnQi5kXewZ1H4a 9tpb3FCkQNt9W6Qc96lI6H1uYWVpSXclJ6JjoC4zPGKncXIaCNao6so40p/5DgjGL7 ScC1aQPBxRMRMB74eY+wMzB15SU4yWzY4XAoOiGOjG/ITrxuyjEutvzIqgRmAPF6aK EqcCBzZwMY0zw== Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org If a port is for an external controller, port's external attribute is set. Show such external attribute. An example of an external controller port for PCI VF: $ devlink port show pci/0000:06:00.0/2 pci/0000:06:00.0/2: type eth netdev ens2f0c1pf0vf1 flavour pcivf pfnum 0 vfnum 1 external true splittable false function: hw_addr 00:00:00:00:00:00 $ devlink port show pci/0000:06:00.0/2 -jp { "port": { "pci/0000:06:00.0/2": { "type": "eth", "netdev": "ens2f0c1pf0vf1", "flavour": "pcivf", "pfnum": 0, "vfnum": 1, "external": true, "splittable": false, "function": { "hw_addr": "00:00:00:00:00:00" } } } } Signed-off-by: Parav Pandit Reviewed-by: Jiri Pirko --- devlink/devlink.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/devlink/devlink.c b/devlink/devlink.c index 007677a5..9f99c031 100644 --- a/devlink/devlink.c +++ b/devlink/devlink.c @@ -3351,6 +3351,12 @@ static void pr_out_port_pfvf_num(struct dl *dl, struct nlattr **tb) fn_num = mnl_attr_get_u16(tb[DEVLINK_ATTR_PORT_PCI_VF_NUMBER]); print_uint(PRINT_ANY, "vfnum", " vfnum %u", fn_num); } + if (tb[DEVLINK_ATTR_PORT_EXTERNAL]) { + uint8_t external; + + external = mnl_attr_get_u8(tb[DEVLINK_ATTR_PORT_EXTERNAL]); + print_bool(PRINT_ANY, "external", " external %s", external); + } } static void pr_out_port_function(struct dl *dl, struct nlattr **tb_port)