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Commit 4890e3be authored by John W. Linville's avatar John W. Linville
Browse files

wireless: implement basic ethtool support for cfg80211 devices 



Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent f41bb897

net/wireless/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -10,7 +10,7 @@ obj-$(CONFIG_WEXT_SPY) += wext-spy.o 
obj-$(CONFIG_WEXT_PRIV) += wext-priv.o



cfg80211-y += core.o sysfs.o radiotap.o util.o reg.o scan.o nl80211.o

cfg80211-y += mlme.o ibss.o sme.o chan.o

cfg80211-y += mlme.o ibss.o sme.o chan.o ethtool.o

cfg80211-$(CONFIG_CFG80211_DEBUGFS) += debugfs.o

cfg80211-$(CONFIG_CFG80211_WEXT) += wext-compat.o wext-sme.o

net/wireless/core.c

+3 −0
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ 
#include "sysfs.h"

#include "debugfs.h"

#include "wext-compat.h"

#include "ethtool.h"



/* name for sysfs, %d is appended */

#define PHY_NAME "phy"
@@ -690,6 +691,8 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb, 
				wdev->wext.ps = false;

			}

#endif

		if (!dev->ethtool_ops)

			dev->ethtool_ops = &cfg80211_ethtool_ops;

		break;

	case NETDEV_GOING_DOWN:

		switch (wdev->iftype) {

net/wireless/ethtool.c

0 → 100644
+24 −0
Original line number Diff line number Diff line 
#include <linux/utsname.h>

#include <net/cfg80211.h>

#include "ethtool.h"



static void cfg80211_get_drvinfo(struct net_device *dev,

					struct ethtool_drvinfo *info)

{

	struct wireless_dev *wdev = dev->ieee80211_ptr;



	strlcpy(info->driver, wiphy_dev(wdev->wiphy)->driver->name,

		sizeof(info->driver));



	strlcpy(info->version, init_utsname()->release, sizeof(info->version));



	strlcpy(info->fw_version, "N/A", sizeof(info->fw_version));



	strlcpy(info->bus_info, dev_name(wiphy_dev(wdev->wiphy)),

		sizeof(info->bus_info));

}



const struct ethtool_ops cfg80211_ethtool_ops = {

	.get_drvinfo = cfg80211_get_drvinfo,

	.get_link = ethtool_op_get_link,

};

net/wireless/ethtool.h

0 → 100644
+8 −0
Original line number Diff line number Diff line 
#ifndef __CFG80211_ETHTOOL__

#define __CFG80211_ETHTOOL__



#include <linux/ethtool.h>



extern const struct ethtool_ops cfg80211_ethtool_ops;



#endif /* __CFG80211_ETHTOOL__ */