1 // SPDX-License-Identifier: GPL-2.0
2 #include <linux/utsname.h>
3 #include <net/cfg80211.h>
7 void cfg80211_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
9 struct wireless_dev *wdev = dev->ieee80211_ptr;
10 struct device *pdev = wiphy_dev(wdev->wiphy);
13 strlcpy(info->driver, pdev->driver->name,
14 sizeof(info->driver));
16 strlcpy(info->driver, "N/A", sizeof(info->driver));
18 strlcpy(info->version, init_utsname()->release, sizeof(info->version));
20 if (wdev->wiphy->fw_version[0])
21 strlcpy(info->fw_version, wdev->wiphy->fw_version,
22 sizeof(info->fw_version));
24 strlcpy(info->fw_version, "N/A", sizeof(info->fw_version));
26 strlcpy(info->bus_info, dev_name(wiphy_dev(wdev->wiphy)),
27 sizeof(info->bus_info));
29 EXPORT_SYMBOL(cfg80211_get_drvinfo);