Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753891AbaGNJCw (ORCPT ); Mon, 14 Jul 2014 05:02:52 -0400 Received: from lgeamrelo01.lge.com ([156.147.1.125]:60642 "EHLO lgeamrelo01.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753684AbaGNJCh (ORCPT ); Mon, 14 Jul 2014 05:02:37 -0400 X-Original-SENDERIP: 10.178.37.74 X-Original-MAILFROM: neidhard.kim@lge.com From: Jongsung Kim To: nicolas.ferre@atmel.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, davem@davemloft.net, Jongsung Kim Subject: [PATCH 1/2] net: cadence: macb: add support for the WOL Date: Mon, 14 Jul 2014 18:02:18 +0900 Message-Id: <1405328538-29153-1-git-send-email-neidhard.kim@lge.com> X-Mailer: git-send-email 1.7.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch enables the ethtool utility to control the WOL function of the PHY connected to the GEM/MACB. (if supported) Signed-off-by: Jongsung Kim --- drivers/net/ethernet/cadence/macb.c | 26 ++++++++++++++++++++++++++ 1 files changed, 26 insertions(+), 0 deletions(-) diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c index e9daa07..7ad8909 100644 --- a/drivers/net/ethernet/cadence/macb.c +++ b/drivers/net/ethernet/cadence/macb.c @@ -1742,11 +1742,37 @@ static void macb_get_regs(struct net_device *dev, struct ethtool_regs *regs, } } +static void macb_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) +{ + struct macb *bp = netdev_priv(netdev); + struct phy_device *phydev = bp->phy_dev; + + wol->supported = 0; + wol->wolopts = 0; + + if (phydev) + phy_ethtool_get_wol(phydev, wol); +} + +static int macb_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) +{ + struct macb *bp = netdev_priv(netdev); + struct phy_device *phydev = bp->phy_dev; + int err = -ENODEV; + + if (phydev) + err = phy_ethtool_set_wol(phydev, wol); + + return err; +} + const struct ethtool_ops macb_ethtool_ops = { .get_settings = macb_get_settings, .set_settings = macb_set_settings, .get_regs_len = macb_get_regs_len, .get_regs = macb_get_regs, + .get_wol = macb_get_wol, + .set_wol = macb_set_wol, .get_link = ethtool_op_get_link, .get_ts_info = ethtool_op_get_ts_info, }; -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/