Commit 0d7f53e3 authored by Amitkumar Karwar's avatar Amitkumar Karwar Committed by John W. Linville

mwifiex: add "ethtool wol" command support

Host sleep wakeup condition is configured using this command.

Supports Wake-on: pumb

For examples:

wake-on any unicast packets:
ethtool -s mlan0 wol u

wake-on multicast/broadcast packet:
ethtool -s mlan0 wol mb

wake-on unicast packets and MAC events:
ethtool -s mlan0 wol pu

wake-on unicast/multicast/broadcast packets and MAC events:
ethtool -s mlan0 wol pmbu

disable all wake-on options:
ethtool -s mlan0 wol d
Signed-off-by: default avatarAmitkumar Karwar <akarwar@marvell.com>
Signed-off-by: default avatarBing Zhao <bzhao@marvell.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent cc0b5a64
......@@ -39,6 +39,7 @@ mwifiex-y += sta_tx.o
mwifiex-y += sta_rx.o
mwifiex-y += uap_txrx.o
mwifiex-y += cfg80211.o
mwifiex-y += ethtool.o
mwifiex-$(CONFIG_DEBUG_FS) += debugfs.o
obj-$(CONFIG_MWIFIEX) += mwifiex.o
......
......@@ -2235,6 +2235,7 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
dev->flags |= IFF_BROADCAST | IFF_MULTICAST;
dev->watchdog_timeo = MWIFIEX_DEFAULT_WATCHDOG_TIMEOUT;
dev->hard_header_len += MWIFIEX_MIN_DATA_HEADER_LEN;
dev->ethtool_ops = &mwifiex_ethtool_ops;
mdev_priv = netdev_priv(dev);
*((unsigned long *) mdev_priv) = (unsigned long) priv;
......
/*
* Marvell Wireless LAN device driver: ethtool
*
* Copyright (C) 2013, Marvell International Ltd.
*
* This software file (the "File") is distributed by Marvell International
* Ltd. 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.
*/
#include "main.h"
static void mwifiex_ethtool_get_wol(struct net_device *dev,
struct ethtool_wolinfo *wol)
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
u32 conditions = le32_to_cpu(priv->adapter->hs_cfg.conditions);
wol->supported = WAKE_UCAST|WAKE_MCAST|WAKE_BCAST|WAKE_PHY;
if (conditions == HS_CFG_COND_DEF)
return;
if (conditions & HS_CFG_COND_UNICAST_DATA)
wol->wolopts |= WAKE_UCAST;
if (conditions & HS_CFG_COND_MULTICAST_DATA)
wol->wolopts |= WAKE_MCAST;
if (conditions & HS_CFG_COND_BROADCAST_DATA)
wol->wolopts |= WAKE_BCAST;
if (conditions & HS_CFG_COND_MAC_EVENT)
wol->wolopts |= WAKE_PHY;
}
static int mwifiex_ethtool_set_wol(struct net_device *dev,
struct ethtool_wolinfo *wol)
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
u32 conditions = 0;
if (wol->wolopts & ~(WAKE_UCAST|WAKE_MCAST|WAKE_BCAST|WAKE_PHY))
return -EOPNOTSUPP;
if (wol->wolopts & WAKE_UCAST)
conditions |= HS_CFG_COND_UNICAST_DATA;
if (wol->wolopts & WAKE_MCAST)
conditions |= HS_CFG_COND_MULTICAST_DATA;
if (wol->wolopts & WAKE_BCAST)
conditions |= HS_CFG_COND_BROADCAST_DATA;
if (wol->wolopts & WAKE_PHY)
conditions |= HS_CFG_COND_MAC_EVENT;
if (wol->wolopts == 0)
conditions |= HS_CFG_COND_DEF;
priv->adapter->hs_cfg.conditions = cpu_to_le32(conditions);
return 0;
}
const struct ethtool_ops mwifiex_ethtool_ops = {
.get_wol = mwifiex_ethtool_get_wol,
.set_wol = mwifiex_ethtool_set_wol,
};
......@@ -380,6 +380,10 @@ enum P2P_MODES {
#define HS_CFG_COND_DEF 0x00000000
#define HS_CFG_GPIO_DEF 0xff
#define HS_CFG_GAP_DEF 0
#define HS_CFG_COND_BROADCAST_DATA 0x00000001
#define HS_CFG_COND_UNICAST_DATA 0x00000002
#define HS_CFG_COND_MAC_EVENT 0x00000004
#define HS_CFG_COND_MULTICAST_DATA 0x00000008
#define MWIFIEX_TIMEOUT_FOR_AP_RESP 0xfffc
#define MWIFIEX_STATUS_CODE_AUTH_TIMEOUT 2
......
......@@ -1103,6 +1103,8 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
int mwifiex_del_mgmt_ies(struct mwifiex_private *priv);
u8 *mwifiex_11d_code_2_region(u8 code);
extern const struct ethtool_ops mwifiex_ethtool_ops;
#ifdef CONFIG_DEBUG_FS
void mwifiex_debugfs_init(void);
void mwifiex_debugfs_remove(void);
......
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