mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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828c91f793
Based on the normalized pattern:
this software file (the file ) is distributed by nxp under the terms
of the gnu general public license version 2 june 1991 (the license )
you may use redistribute and/or modify this file in accordance with
the terms and conditions of the license a copy of which is available
by writing to the free software foundation inc 51 franklin street
fifth floor boston ma 02110-1301 usa or on the worldwide web at
http://www gnu org/licenses/old-licenses/gpl-2 0 txt the file is
distributed as-is without warranty of any kind and the implied
warranties of merchantability or fitness for a particular purpose are
expressly disclaimed the license provides additional details about
this warranty disclaimer
extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-only
has been chosen to replace the boilerplate/reference.
Reviewed-by: Allison Randal <allison@lohutok.net>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* NXP Wireless LAN device driver: ethtool
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*
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* Copyright 2011-2020 NXP
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*/
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#include "main.h"
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static void mwifiex_ethtool_get_wol(struct net_device *dev,
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struct ethtool_wolinfo *wol)
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{
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struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
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u32 conditions = le32_to_cpu(priv->adapter->hs_cfg.conditions);
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wol->supported = WAKE_UCAST|WAKE_MCAST|WAKE_BCAST|WAKE_PHY;
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if (conditions == HS_CFG_COND_DEF)
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return;
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if (conditions & HS_CFG_COND_UNICAST_DATA)
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wol->wolopts |= WAKE_UCAST;
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if (conditions & HS_CFG_COND_MULTICAST_DATA)
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wol->wolopts |= WAKE_MCAST;
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if (conditions & HS_CFG_COND_BROADCAST_DATA)
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wol->wolopts |= WAKE_BCAST;
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if (conditions & HS_CFG_COND_MAC_EVENT)
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wol->wolopts |= WAKE_PHY;
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}
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static int mwifiex_ethtool_set_wol(struct net_device *dev,
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struct ethtool_wolinfo *wol)
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{
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struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
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u32 conditions = 0;
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if (wol->wolopts & ~(WAKE_UCAST|WAKE_MCAST|WAKE_BCAST|WAKE_PHY))
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return -EOPNOTSUPP;
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if (wol->wolopts & WAKE_UCAST)
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conditions |= HS_CFG_COND_UNICAST_DATA;
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if (wol->wolopts & WAKE_MCAST)
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conditions |= HS_CFG_COND_MULTICAST_DATA;
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if (wol->wolopts & WAKE_BCAST)
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conditions |= HS_CFG_COND_BROADCAST_DATA;
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if (wol->wolopts & WAKE_PHY)
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conditions |= HS_CFG_COND_MAC_EVENT;
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if (wol->wolopts == 0)
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conditions |= HS_CFG_COND_DEF;
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priv->adapter->hs_cfg.conditions = cpu_to_le32(conditions);
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return 0;
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}
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const struct ethtool_ops mwifiex_ethtool_ops = {
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.get_wol = mwifiex_ethtool_get_wol,
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.set_wol = mwifiex_ethtool_set_wol,
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};
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