From patchwork Thu Dec 6 15:31:25 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joakim Tjernlund X-Patchwork-Id: 1008859 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=fail (p=none dis=none) header.from=infinera.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 439frx47r7z9rxp for ; Fri, 7 Dec 2018 02:38:41 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726225AbeLFPik (ORCPT ); Thu, 6 Dec 2018 10:38:40 -0500 Received: from smtp.transmode.se ([31.15.61.139]:59814 "EHLO smtp.transmode.se" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725929AbeLFPij (ORCPT ); Thu, 6 Dec 2018 10:38:39 -0500 Received: from gentoo-jocke.infinera.com (gentoo-jocke.infinera.com [10.210.73.31]) by smtp.transmode.se (Postfix) with ESMTP id 852E61187049; Thu, 6 Dec 2018 16:31:28 +0100 (CET) Received: from gentoo-jocke.infinera.com (gentoo-jocke.infinera.com [127.0.0.1]) by gentoo-jocke.infinera.com (8.14.9/8.14.9) with ESMTP id wB6FVSit005702; Thu, 6 Dec 2018 16:31:28 +0100 Received: (from jocke@localhost) by gentoo-jocke.infinera.com (8.14.9/8.14.9/Submit) id wB6FVSA3005700; Thu, 6 Dec 2018 16:31:28 +0100 From: Joakim Tjernlund To: "netdev @ vger . kernel . org" , Claudiu Manoil Cc: Joakim Tjernlund Subject: [PATCH] gianfar: Add gfar_change_carrier() Date: Thu, 6 Dec 2018 16:31:25 +0100 Message-Id: <20181206153125.5649-1-joakim.tjernlund@infinera.com> X-Mailer: git-send-email 2.18.1 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This allows to control carrier from /sys/class/net/ethX/carrier Signed-off-by: Joakim Tjernlund --- drivers/net/ethernet/freescale/gianfar.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c index 63daae120b2d..bdf9c226f8ef 100644 --- a/drivers/net/ethernet/freescale/gianfar.c +++ b/drivers/net/ethernet/freescale/gianfar.c @@ -492,6 +492,16 @@ static int gfar_set_mac_addr(struct net_device *dev, void *p) return 0; } +static int gfar_change_carrier(struct net_device *dev, bool new_carrier) +{ + struct phy_device *phydev = dev->phydev; + + if (phydev && phydev->phy_link_change) + phydev->phy_link_change(phydev, new_carrier, 1); + + return 0; +} + static const struct net_device_ops gfar_netdev_ops = { .ndo_open = gfar_enet_open, .ndo_start_xmit = gfar_start_xmit, @@ -502,6 +512,7 @@ static const struct net_device_ops gfar_netdev_ops = { .ndo_tx_timeout = gfar_timeout, .ndo_do_ioctl = gfar_ioctl, .ndo_get_stats = gfar_get_stats, + .ndo_change_carrier = gfar_change_carrier, .ndo_set_mac_address = gfar_set_mac_addr, .ndo_validate_addr = eth_validate_addr, #ifdef CONFIG_NET_POLL_CONTROLLER