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authorJohn W. Linville <linville@tuxdriver.com>2009-09-30 22:50:17 +0400
committerJohn W. Linville <linville@tuxdriver.com>2009-10-08 00:39:45 +0400
commit4890e3beddfb4a6859c4bb782c9cd05dd94ead82 (patch)
treeda00d4f34f6c76acc46c9c44be91d17b0fbbfe02 /net/wireless/ethtool.c
parentf41bb897f202d23a7d896c716002a3d6050b991e (diff)
downloadlinux-4890e3beddfb4a6859c4bb782c9cd05dd94ead82.tar.xz
wireless: implement basic ethtool support for cfg80211 devices
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/ethtool.c')
-rw-r--r--net/wireless/ethtool.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/net/wireless/ethtool.c b/net/wireless/ethtool.c
new file mode 100644
index 000000000000..80d6d0d31f12
--- /dev/null
+++ b/net/wireless/ethtool.c
@@ -0,0 +1,24 @@
+#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,
+};