/* some MLME handling for userspace SME */ int __cfg80211_mlme_auth(struct cfg80211_registered_device *rdev, struct net_device *dev, struct ieee80211_channel *chan, enum nl80211_auth_type auth_type, const u8 *bssid, const u8 *ssid, int ssid_len, const u8 *ie, int ie_len, const u8 *key, int key_len, int key_idx, const u8 *sae_data, int sae_data_len) { struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_auth_request req; int err; ASSERT_WDEV_LOCK(wdev); if (auth_type == NL80211_AUTHTYPE_SHARED_KEY) if (!key || !key_len || key_idx < 0 || key_idx > 4) return -EINVAL; if (wdev->current_bss && ether_addr_equal(bssid, wdev->current_bss->pub.bssid)) return -EALREADY; memset(&req, 0, sizeof(req)); req.ie = ie; req.ie_len = ie_len; req.sae_data = sae_data; req.sae_data_len = sae_data_len; req.auth_type = auth_type; req.bss = cfg80211_get_bss(&rdev->wiphy, chan, bssid, ssid, ssid_len, WLAN_CAPABILITY_ESS, WLAN_CAPABILITY_ESS); req.key = key; req.key_len = key_len; req.key_idx = key_idx; if (!req.bss) return -ENOENT; err = cfg80211_can_use_chan(rdev, wdev, req.bss->channel, CHAN_MODE_SHARED); if (err) goto out; err = rdev_auth(rdev, dev, &req); out: cfg80211_put_bss(&rdev->wiphy, req.bss); return err; }
/* some MLME handling for userspace SME */ int cfg80211_mlme_auth(struct cfg80211_registered_device *rdev, struct net_device *dev, struct ieee80211_channel *chan, enum nl80211_auth_type auth_type, const u8 *bssid, const u8 *ssid, int ssid_len, const u8 *ie, int ie_len, const u8 *key, int key_len, int key_idx, const u8 *auth_data, int auth_data_len) { struct wireless_dev *wdev = dev->ieee80211_ptr; struct cfg80211_auth_request req = { .ie = ie, .ie_len = ie_len, .auth_data = auth_data, .auth_data_len = auth_data_len, .auth_type = auth_type, .key = key, .key_len = key_len, .key_idx = key_idx, }; int err; ASSERT_WDEV_LOCK(wdev); if (auth_type == NL80211_AUTHTYPE_SHARED_KEY) if (!key || !key_len || key_idx < 0 || key_idx > 3) return -EINVAL; if (wdev->current_bss && ether_addr_equal(bssid, wdev->current_bss->pub.bssid)) return -EALREADY; req.bss = cfg80211_get_bss(&rdev->wiphy, chan, bssid, ssid, ssid_len, IEEE80211_BSS_TYPE_ESS, IEEE80211_PRIVACY_ANY); if (!req.bss) return -ENOENT; err = rdev_auth(rdev, dev, &req); cfg80211_put_bss(&rdev->wiphy, req.bss); return err; }