// SPDX-License-Identifier: GPL-2.0
/*
* cfg80211 MLME SAP interface
*
* Copyright (c) 2009, Jouni Malinen <j@w1.fi>
* Copyright (c) 2015 Intel Deutschland GmbH
* Copyright (C) 2019-2020, 2022-2025 Intel Corporation
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/etherdevice.h>
#include <linux/netdevice.h>
#include <linux/nl80211.h>
#include <linux/slab.h>
#include <linux/wireless.h>
#include <net/cfg80211.h>
#include <net/iw_handler.h>
#include "core.h"
#include "nl80211.h"
#include "rdev-ops.h"
void cfg80211_rx_assoc_resp(struct net_device *dev,
const struct cfg80211_rx_assoc_resp_data *data)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)data->buf;
struct cfg80211_connect_resp_params cr = {
.timeout_reason = NL80211_TIMEOUT_UNSPECIFIED,
.req_ie = data->req_ies,
.req_ie_len = data->req_ies_len,
.resp_ie = mgmt->u.assoc_resp.variable,
.resp_ie_len = data->len -
offsetof(struct ieee80211_mgmt,
u.assoc_resp.variable),
.status = le16_to_cpu(mgmt->u.assoc_resp.status_code),
.ap_mld_addr = data->ap_mld_addr,
};
unsigned int link_id;
for (link_id = 0; link_id < ARRAY_SIZE(data->links); link_id++) {
cr.links[link_id].status = data->links[link_id].status;
cr.links[link_id].bss = data->links[link_id].bss;
WARN_ON_ONCE(cr.links[link_id].status != WLAN_STATUS_SUCCESS &&
(!cr.ap_mld_addr || !cr.links[link_id].bss));
if (!cr.links[link_id].bss)
continue;
cr.links[link_id].bssid = data->links[link_id].bss->bssid;
cr.links[link_id].addr = data->links[link_id].addr;
/* need to have local link addresses for MLO connections */
WARN_ON(cr.ap_mld_addr &&