#include <linux/utsname.h> #include <net/cfg80211.h> #include "core.h" #include "ethtool.h" #include "rdev-ops.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)); if (wdev->wiphy->fw_version[0]) strlcpy(info->fw_version, wdev->wiphy->fw_version, sizeof(info->fw_version)); else strlcpy(info->fw_version, "N/A", sizeof(info->fw_version)); strlcpy(info->bus_info, dev_name(wiphy_dev(wdev->wiphy)), sizeof(info->bus_info)); } static int cfg80211_get_regs_len(struct net_device *dev) { /* For now, return 0... */ return 0; } static void cfg80211_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *data) { struct wireless_dev *wdev = dev->ieee80211_ptr; regs->version = wdev->wiphy->hw_version; regs->len = 0; } static void cfg80211_get_ringparam(struct net_device *dev, struct ethtool_ringparam *rp) { struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); memset(rp, 0, sizeof(*rp)); if (rdev->ops->get_ringparam) rdev_get_ringparam(rdev, &rp->tx_pending, &rp->tx_max_pending, &rp->rx_pending, &rp->rx_max_pending); } static int cfg80211_set_ringparam(struct net_device *dev, struct ethtool_ringparam *rp) { struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); if (rp->rx_mini_pending != 0 || rp->rx_jumbo_pending != 0) return -EINVAL; if (rdev->ops->set_ringparam) return rdev_set_ringparam(rdev, rp->tx_pending, rp->rx_pending); return -ENOTSUPP; } static int cfg80211_get_sset_count(struct net_device *dev, int sset) { struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); if (rdev->ops->get_et_sset_count) return rdev_get_et_sset_count(rdev, dev, sset); return -EOPNOTSUPP; } static void cfg80211_get_stats(struct net_device *dev, struct ethtool_stats *stats, u64 *data) { struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); if (rdev->ops->get_et_stats) rdev_get_et_stats(rdev, dev, stats, data); } static void cfg80211_get_strings(struct net_device *dev, u32 sset, u8 *data) { struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); if (rdev->ops->get_et_strings) rdev_get_et_strings(rdev, dev, sset, data); } const struct ethtool_ops cfg80211_ethtool_ops = { .get_drvinfo = cfg80211_get_drvinfo, .get_regs_len = cfg80211_get_regs_len, .get_regs = cfg80211_get_regs, .get_link = ethtool_op_get_link, .get_ringparam = cfg80211_get_ringparam, .set_ringparam = cfg80211_set_ringparam, .get_strings = cfg80211_get_strings, .get_ethtool_stats = cfg80211_get_stats, .get_sset_count = cfg80211_get_sset_count, };