1#include <linux/utsname.h> 2#include <net/cfg80211.h> 3#include "ethtool.h" 4 5static void cfg80211_get_drvinfo(struct net_device *dev, 6 struct ethtool_drvinfo *info) 7{ 8 struct wireless_dev *wdev = dev->ieee80211_ptr; 9 10 strlcpy(info->driver, wiphy_dev(wdev->wiphy)->driver->name, 11 sizeof(info->driver)); 12 13 strlcpy(info->version, init_utsname()->release, sizeof(info->version)); 14 15 if (wdev->wiphy->fw_version[0]) 16 strncpy(info->fw_version, wdev->wiphy->fw_version, 17 sizeof(info->fw_version)); 18 else 19 strncpy(info->fw_version, "N/A", sizeof(info->fw_version)); 20 21 strlcpy(info->bus_info, dev_name(wiphy_dev(wdev->wiphy)), 22 sizeof(info->bus_info)); 23} 24 25static int cfg80211_get_regs_len(struct net_device *dev) 26{ 27 /* For now, return 0... */ 28 return 0; 29} 30 31static void cfg80211_get_regs(struct net_device *dev, struct ethtool_regs *regs, 32 void *data) 33{ 34 struct wireless_dev *wdev = dev->ieee80211_ptr; 35 36 regs->version = wdev->wiphy->hw_version; 37 regs->len = 0; 38} 39 40const struct ethtool_ops cfg80211_ethtool_ops = { 41 .get_drvinfo = cfg80211_get_drvinfo, 42 .get_regs_len = cfg80211_get_regs_len, 43 .get_regs = cfg80211_get_regs, 44 .get_link = ethtool_op_get_link, 45}; 46