/* SPDX-License-Identifier: GPL-2.0 */
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/******************************************************************************
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*
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* Copyright (C) 2020 SeekWave Technology Co.,Ltd.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation;
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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******************************************************************************/
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#ifndef __SKW_MLME_H__
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#define __SKW_MLME_H__
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#include "skw_iface.h"
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struct skw_client {
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struct list_head list;
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struct skw_iface *iface;
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enum SKW_STATES state;
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u32 capa;
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u16 aid;
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u8 addr[ETH_ALEN];
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u8 *challenge;
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u64 cookie;
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unsigned long idle;
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u8 *assoc_req_ie;
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u16 assoc_req_ie_len;
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u16 last_seq_ctrl;
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};
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struct skw_element_info {
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struct {
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int len;
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u8 data[32];
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} ssid;
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const struct skw_element *support_rate;
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const struct skw_element *ext_rate;
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const struct skw_element *ht_capa;
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const struct skw_element *ht_oper;
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const struct skw_element *vht_capa;
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const struct skw_element *vht_oper;
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const struct skw_element *ext_capa;
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const struct skw_element *vendor_vht;
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};
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int skw_mgmt_frame_with_reason(struct skw_iface *iface, u8 *da, u64 *cookie, u8 *bssid,
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struct ieee80211_channel *ch, u16 stype, u16 reason, bool switchover);
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int skw_ap_simple_reply(struct skw_iface *iface, struct skw_client *client,
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u16 stype, u16 reason);
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static inline int skw_ap_send_deauth(struct skw_iface *iface,
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struct skw_client *client, u16 reason)
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{
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return skw_ap_simple_reply(iface, client,
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IEEE80211_STYPE_DEAUTH, reason);
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}
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static inline int skw_ap_send_disassoc(struct skw_iface *iface,
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struct skw_client *client, u16 code)
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{
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return skw_ap_simple_reply(iface, client,
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IEEE80211_STYPE_DISASSOC, code);
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}
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void skw_mlme_sta_tx_status(struct skw_iface *iface, u64 cookie,
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const u8 *frame, int frame_len, u16 ack);
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int skw_mlme_sta_rx_mgmt(struct skw_iface *iface, int freq, int signal,
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void *frame, int frame_len);
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int skw_process_auth_response(struct skw_iface *iface, int freq,
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int signal, void *frame, int frame_len);
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int skw_ap_mgmt_handler(struct skw_iface *iface, void *frame, int frame_len);
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void skw_mlme_ap_del_sta(struct wiphy *wiphy, struct net_device *ndev,
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const u8 *addr, u8 force);
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int skw_mlme_ap_rx_mgmt(struct skw_iface *iface, u16 fc, int freq,
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int signal, void *frame, int frame_len);
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void skw_mlme_ap_remove_client(struct skw_iface *iface, const u8 *addr);
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void skw_mlme_ap_tx_status(struct skw_iface *iface, u64 cookie,
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const u8 *frame, int frame_len, u16 ack);
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int skw_mlme_sta_rx_auth(struct skw_iface *iface, int freq, int signal,
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void *buf, int len);
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int skw_mlme_sta_rx_assoc(struct skw_iface *iface, struct cfg80211_bss *bss,
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void *frame, int len, void *req_ie, int req_ie_len);
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#endif
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