xref: /freebsd/sys/compat/linuxkpi/common/include/net/mac80211.h (revision 72ee3d57f31eff420948048ba3c6afdefe4aab5b)
1 /*-
2  * Copyright (c) 2020-2025 The FreeBSD Foundation
3  * Copyright (c) 2020-2022 Bjoern A. Zeeb
4  *
5  * This software was developed by Björn Zeeb under sponsorship from
6  * the FreeBSD Foundation.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  * 1. Redistributions of source code must retain the above copyright
12  *    notice, this list of conditions and the following disclaimer.
13  * 2. Redistributions in binary form must reproduce the above copyright
14  *    notice, this list of conditions and the following disclaimer in the
15  *    documentation and/or other materials provided with the distribution.
16  *
17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27  * SUCH DAMAGE.
28  */
29 
30 #ifndef	_LINUXKPI_NET_MAC80211_H
31 #define	_LINUXKPI_NET_MAC80211_H
32 
33 #include <sys/types.h>
34 
35 #include <asm/atomic64.h>
36 #include <linux/bitops.h>
37 #include <linux/bitfield.h>
38 #include <linux/etherdevice.h>
39 #include <linux/ethtool.h>
40 #include <linux/netdevice.h>
41 #include <linux/skbuff.h>
42 #include <linux/workqueue.h>
43 #include <linux/dcache.h>
44 #include <net/cfg80211.h>
45 
46 #define	ARPHRD_IEEE80211_RADIOTAP		__LINE__ /* XXX TODO brcmfmac */
47 
48 #define	WLAN_OUI_MICROSOFT			(0x0050F2)
49 #define	WLAN_OUI_TYPE_MICROSOFT_WPA		(1)
50 #define	WLAN_OUI_TYPE_MICROSOFT_TPC		(8)
51 #define	WLAN_OUI_TYPE_WFA_P2P			(9)
52 #define	WLAN_OUI_WFA				(0x506F9A)
53 
54 #define	IEEE80211_LINK_UNSPECIFIED		0x0f
55 
56 /* hw->conf.flags */
57 enum ieee80211_hw_conf_flags {
58 	IEEE80211_CONF_IDLE			= BIT(0),
59 	IEEE80211_CONF_PS			= BIT(1),
60 	IEEE80211_CONF_MONITOR			= BIT(2),
61 	IEEE80211_CONF_OFFCHANNEL		= BIT(3),
62 };
63 
64 /* (*ops->config()) */
65 enum ieee80211_hw_conf_changed_flags {
66 	IEEE80211_CONF_CHANGE_CHANNEL		= BIT(0),
67 	IEEE80211_CONF_CHANGE_IDLE		= BIT(1),
68 	IEEE80211_CONF_CHANGE_PS		= BIT(2),
69 	IEEE80211_CONF_CHANGE_MONITOR		= BIT(3),
70 	IEEE80211_CONF_CHANGE_POWER		= BIT(4),
71 };
72 
73 #define	CFG80211_TESTMODE_CMD(_x)	/* XXX TODO */
74 #define	CFG80211_TESTMODE_DUMP(_x)	/* XXX TODO */
75 
76 #define	FCS_LEN				4
77 
78 /* ops.configure_filter() */
79 enum mcast_filter_flags {
80 	FIF_ALLMULTI			= BIT(0),
81 	FIF_PROBE_REQ			= BIT(1),
82 	FIF_BCN_PRBRESP_PROMISC		= BIT(2),
83 	FIF_FCSFAIL			= BIT(3),
84 	FIF_OTHER_BSS			= BIT(4),
85 	FIF_PSPOLL			= BIT(5),
86 	FIF_CONTROL			= BIT(6),
87 	FIF_MCAST_ACTION		= BIT(7),
88 };
89 
90 enum ieee80211_bss_changed {
91 	BSS_CHANGED_ARP_FILTER		= BIT(0),
92 	BSS_CHANGED_ASSOC		= BIT(1),
93 	BSS_CHANGED_BANDWIDTH		= BIT(2),
94 	BSS_CHANGED_BEACON		= BIT(3),
95 	BSS_CHANGED_BEACON_ENABLED	= BIT(4),
96 	BSS_CHANGED_BEACON_INFO		= BIT(5),
97 	BSS_CHANGED_BEACON_INT		= BIT(6),
98 	BSS_CHANGED_BSSID		= BIT(7),
99 	BSS_CHANGED_CQM			= BIT(8),
100 	BSS_CHANGED_ERP_CTS_PROT	= BIT(9),
101 	BSS_CHANGED_ERP_SLOT		= BIT(10),
102 	BSS_CHANGED_FTM_RESPONDER	= BIT(11),
103 	BSS_CHANGED_HT			= BIT(12),
104 	BSS_CHANGED_IDLE		= BIT(13),
105 	BSS_CHANGED_MU_GROUPS		= BIT(14),
106 	BSS_CHANGED_P2P_PS		= BIT(15),
107 	BSS_CHANGED_PS			= BIT(16),
108 	BSS_CHANGED_QOS			= BIT(17),
109 	BSS_CHANGED_TXPOWER		= BIT(18),
110 	BSS_CHANGED_HE_BSS_COLOR	= BIT(19),
111 	BSS_CHANGED_AP_PROBE_RESP	= BIT(20),
112 	BSS_CHANGED_BASIC_RATES		= BIT(21),
113 	BSS_CHANGED_ERP_PREAMBLE	= BIT(22),
114 	BSS_CHANGED_IBSS		= BIT(23),
115 	BSS_CHANGED_MCAST_RATE		= BIT(24),
116 	BSS_CHANGED_SSID		= BIT(25),
117 	BSS_CHANGED_FILS_DISCOVERY	= BIT(26),
118 	BSS_CHANGED_HE_OBSS_PD		= BIT(27),
119 	BSS_CHANGED_TWT			= BIT(28),
120 	BSS_CHANGED_UNSOL_BCAST_PROBE_RESP = BIT(30),
121 	BSS_CHANGED_EHT_PUNCTURING	= BIT(31),
122 	BSS_CHANGED_MLD_VALID_LINKS	= BIT_ULL(32),
123 	BSS_CHANGED_MLD_TTLM		= BIT_ULL(33),
124 	BSS_CHANGED_TPE			= BIT_ULL(34),
125 };
126 
127 /* 802.11 Figure 9-256 Suite selector format. [OUI(3), SUITE TYPE(1)] */
128 #define	WLAN_CIPHER_SUITE_OUI(_oui, _x)	(((_oui) << 8) | ((_x) & 0xff))
129 
130 /* 802.11 Table 9-131 Cipher suite selectors. */
131 /* 802.1x suite B			11 */
132 #define	WLAN_CIPHER_SUITE(_x)		WLAN_CIPHER_SUITE_OUI(0x000fac, _x)
133 /* Use group				0 */
134 #define	WLAN_CIPHER_SUITE_WEP40		WLAN_CIPHER_SUITE(1)
135 #define	WLAN_CIPHER_SUITE_TKIP		WLAN_CIPHER_SUITE(2)
136 /* Reserved				3 */
137 #define	WLAN_CIPHER_SUITE_CCMP		WLAN_CIPHER_SUITE(4)	/* CCMP-128 */
138 #define	WLAN_CIPHER_SUITE_WEP104	WLAN_CIPHER_SUITE(5)
139 #define	WLAN_CIPHER_SUITE_AES_CMAC	WLAN_CIPHER_SUITE(6)	/* BIP-CMAC-128 */
140 /* Group addressed traffic not allowed	7 */
141 #define	WLAN_CIPHER_SUITE_GCMP		WLAN_CIPHER_SUITE(8)
142 #define	WLAN_CIPHER_SUITE_GCMP_256	WLAN_CIPHER_SUITE(9)
143 #define	WLAN_CIPHER_SUITE_CCMP_256	WLAN_CIPHER_SUITE(10)
144 #define	WLAN_CIPHER_SUITE_BIP_GMAC_128	WLAN_CIPHER_SUITE(11)
145 #define	WLAN_CIPHER_SUITE_BIP_GMAC_256	WLAN_CIPHER_SUITE(12)
146 #define	WLAN_CIPHER_SUITE_BIP_CMAC_256	WLAN_CIPHER_SUITE(13)
147 /* Reserved				14-255 */
148 
149 /* See ISO/IEC JTC 1 N 9880 Table 11 */
150 #define	WLAN_CIPHER_SUITE_SMS4		WLAN_CIPHER_SUITE_OUI(0x001472, 1)
151 
152 
153 /* 802.11 Table 9-133 AKM suite selectors. */
154 #define	WLAN_AKM_SUITE(_x)		WLAN_CIPHER_SUITE_OUI(0x000fac, _x)
155 /* Reserved				0 */
156 #define	WLAN_AKM_SUITE_8021X		WLAN_AKM_SUITE(1)
157 #define	WLAN_AKM_SUITE_PSK		WLAN_AKM_SUITE(2)
158 #define	WLAN_AKM_SUITE_FT_8021X		WLAN_AKM_SUITE(3)
159 #define	WLAN_AKM_SUITE_FT_PSK		WLAN_AKM_SUITE(4)
160 #define	WLAN_AKM_SUITE_8021X_SHA256	WLAN_AKM_SUITE(5)
161 #define	WLAN_AKM_SUITE_PSK_SHA256	WLAN_AKM_SUITE(6)
162 /* TDLS					7 */
163 #define	WLAN_AKM_SUITE_SAE		WLAN_AKM_SUITE(8)
164 /* FToSAE				9 */
165 /* AP peer key				10 */
166 /* 802.1x suite B			11 */
167 /* 802.1x suite B 384			12 */
168 /* FTo802.1x 384			13 */
169 /* Reserved				14-255 */
170 /* Apparently 11ax defines more. Seen (19,20) mentioned. */
171 
172 #define	TKIP_PN_TO_IV16(_x)		((uint16_t)(_x & 0xffff))
173 #define	TKIP_PN_TO_IV32(_x)		((uint32_t)((_x >> 16) & 0xffffffff))
174 
175 enum ieee80211_neg_ttlm_res {
176 	NEG_TTLM_RES_ACCEPT,
177 	NEG_TTLM_RES_REJECT,
178 };
179 
180 #define	IEEE80211_TTLM_NUM_TIDS	8
181 struct ieee80211_neg_ttlm {
182 	uint16_t downlink[IEEE80211_TTLM_NUM_TIDS];
183 	uint16_t uplink[IEEE80211_TTLM_NUM_TIDS];
184 };
185 
186 /* 802.11-2020 9.4.2.55.3 A-MPDU Parameters field */
187 #define	IEEE80211_HT_AMPDU_PARM_FACTOR		0x3
188 #define	IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT	2
189 #define	IEEE80211_HT_AMPDU_PARM_DENSITY		(0x7 << IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT)
190 
191 struct ieee80211_sta;
192 
193 struct ieee80211_ampdu_params {
194 	struct ieee80211_sta			*sta;
195 	enum ieee80211_ampdu_mlme_action	action;
196 	uint16_t				buf_size;
197 	uint16_t				timeout;
198 	uint16_t				ssn;
199 	uint8_t					tid;
200 	bool					amsdu;
201 };
202 
203 struct ieee80211_bar {
204 	/* TODO FIXME */
205 	int		control, start_seq_num;
206 	uint8_t		*ra;
207 	uint16_t	frame_control;
208 };
209 
210 struct ieee80211_p2p_noa_desc {
211 	uint32_t				count;		/* uint8_t ? */
212 	uint32_t				duration;
213 	uint32_t				interval;
214 	uint32_t				start_time;
215 };
216 
217 struct ieee80211_p2p_noa_attr {
218 	uint8_t					index;
219 	uint8_t					oppps_ctwindow;
220 	struct ieee80211_p2p_noa_desc		desc[4];
221 };
222 
223 struct ieee80211_mutable_offsets {
224 	/* TODO FIXME */
225 	uint16_t				tim_offset;
226 	uint16_t				cntdwn_counter_offs[2];
227 
228 	int	mbssid_off;
229 };
230 
231 struct mac80211_fils_discovery {
232 	uint32_t				max_interval;
233 };
234 
235 struct ieee80211_chanctx_conf {
236 	struct cfg80211_chan_def		def;
237 	struct cfg80211_chan_def		min_def;
238 	struct cfg80211_chan_def		ap;
239 
240 	uint8_t					rx_chains_dynamic;
241 	uint8_t					rx_chains_static;
242 	bool					radar_enabled;
243 
244 	/* Must stay last. */
245 	uint8_t					drv_priv[0] __aligned(CACHE_LINE_SIZE);
246 };
247 
248 struct ieee80211_rate_status {
249 	struct rate_info			rate_idx;
250 	uint8_t					try_count;
251 };
252 
253 struct ieee80211_ema_beacons {
254 	uint8_t					cnt;
255 	struct {
256 		struct sk_buff			*skb;
257 		struct ieee80211_mutable_offsets offs;
258 	} bcn[0];
259 };
260 
261 struct ieee80211_chanreq {
262 	struct cfg80211_chan_def oper;
263 };
264 
265 #define	WLAN_MEMBERSHIP_LEN			(8)
266 #define	WLAN_USER_POSITION_LEN			(16)
267 
268 /*
269  * 802.11ac-2013, 8.4.2.164 VHT Transmit Power Envelope element
270  * 802.11-???? ?
271  */
272 struct ieee80211_parsed_tpe_eirp {
273 	int8_t					power[5];
274 	uint8_t					count;
275 	bool					valid;
276 };
277 struct ieee80211_parsed_tpe_psd {
278 	int8_t					power[16];
279 	uint8_t					count;
280 	bool					valid;
281 };
282 struct ieee80211_parsed_tpe {
283 	/* We see access to [0] so assume at least 2. */
284 	struct ieee80211_parsed_tpe_eirp	max_local[2];
285 	struct ieee80211_parsed_tpe_eirp	max_reg_client[2];
286 	struct ieee80211_parsed_tpe_psd		psd_local[2];
287 	struct ieee80211_parsed_tpe_psd		psd_reg_client[2];
288 };
289 
290 struct ieee80211_bss_conf {
291 	/* TODO FIXME */
292 	struct ieee80211_vif			*vif;
293 	struct cfg80211_bss			*bss;
294 	const uint8_t				*bssid;
295 	uint8_t					addr[ETH_ALEN];
296 	uint8_t					link_id;
297 	uint8_t					_pad0;
298 	uint8_t					transmitter_bssid[ETH_ALEN];
299 	struct ieee80211_ftm_responder_params	*ftmr_params;
300 	struct ieee80211_p2p_noa_attr		p2p_noa_attr;
301 	struct ieee80211_chanreq		chanreq;
302 	__be32					arp_addr_list[1];	/* XXX TODO */
303 	struct ieee80211_rate			*beacon_rate;
304 	struct {
305 		uint8_t membership[WLAN_MEMBERSHIP_LEN];
306 		uint8_t position[WLAN_USER_POSITION_LEN];
307 	}  mu_group;
308 	struct {
309 		uint32_t			params;
310 		/* single field struct? */
311 	} he_oper;
312 	struct cfg80211_he_bss_color		he_bss_color;
313 	struct ieee80211_he_obss_pd		he_obss_pd;
314 
315 	bool					ht_ldpc;
316 	bool					vht_ldpc;
317 	bool					he_ldpc;
318 	bool					vht_mu_beamformee;
319 	bool					vht_mu_beamformer;
320 	bool					vht_su_beamformee;
321 	bool					vht_su_beamformer;
322 	bool					he_mu_beamformer;
323 	bool					he_su_beamformee;
324 	bool					he_su_beamformer;
325 	bool					he_full_ul_mumimo;
326 	bool					eht_su_beamformee;
327 	bool					eht_su_beamformer;
328 	bool					eht_mu_beamformer;
329 
330 	uint16_t				ht_operation_mode;
331 	int					arp_addr_cnt;
332 	uint16_t				eht_puncturing;
333 
334 	uint8_t					dtim_period;
335 	uint8_t					sync_dtim_count;
336 	bool					qos;
337 	bool					twt_broadcast;
338 	bool					use_cts_prot;
339 	bool					use_short_preamble;
340 	bool					use_short_slot;
341 	bool					he_support;
342 	bool					eht_support;
343 	bool					csa_active;
344 	bool					mu_mimo_owner;
345 	uint32_t				sync_device_ts;
346 	uint64_t				sync_tsf;
347 	uint16_t				beacon_int;
348 	int16_t					txpower;
349 	uint32_t				basic_rates;
350 	int					mcast_rate[NUM_NL80211_BANDS];
351 	enum ieee80211_ap_reg_power 		power_type;
352 	struct cfg80211_bitrate_mask		beacon_tx_rate;
353 	struct mac80211_fils_discovery		fils_discovery;
354 	struct ieee80211_chanctx_conf		*chanctx_conf;
355 	struct ieee80211_vif			*mbssid_tx_vif;
356 	struct ieee80211_parsed_tpe		tpe;
357 
358 	int		ack_enabled, bssid_index, bssid_indicator, cqm_rssi_hyst, cqm_rssi_thold, ema_ap, frame_time_rts_th, ftm_responder;
359 	int		htc_trig_based_pkt_ext;
360 	int		multi_sta_back_32bit, nontransmitted;
361 	int		profile_periodicity;
362 	int		twt_requester, uora_exists, uora_ocw_range;
363 	int		assoc_capability, enable_beacon, hidden_ssid, ibss_joined, twt_protected;
364 	int		twt_responder, unsol_bcast_probe_resp_interval;
365 	int		color_change_active;
366 };
367 
368 struct ieee80211_channel_switch {
369 	/* TODO FIXME */
370 	int		block_tx, count, delay, device_timestamp, timestamp;
371 	uint8_t					link_id;
372 	struct cfg80211_chan_def		chandef;
373 };
374 
375 struct ieee80211_cipher_scheme {
376 	uint32_t	cipher;
377 	uint8_t		iftype;		/* We do not know the size of this. */
378 	uint8_t		hdr_len;
379 	uint8_t		pn_len;
380 	uint8_t		pn_off;
381 	uint8_t		key_idx_off;
382 	uint8_t		key_idx_mask;
383 	uint8_t		key_idx_shift;
384 	uint8_t		mic_len;
385 };
386 
387 enum ieee80211_event_type {
388 	BA_FRAME_TIMEOUT,
389 	BAR_RX_EVENT,
390 	MLME_EVENT,
391 	RSSI_EVENT,
392 };
393 
394 enum ieee80211_rssi_event_data {
395 	RSSI_EVENT_LOW,
396 	RSSI_EVENT_HIGH,
397 };
398 
399 enum ieee80211_mlme_event_data {
400 	ASSOC_EVENT,
401 	AUTH_EVENT,
402 	DEAUTH_RX_EVENT,
403 	DEAUTH_TX_EVENT,
404 };
405 
406 enum ieee80211_mlme_event_status {
407 	MLME_DENIED,
408 	MLME_TIMEOUT,
409 };
410 
411 struct ieee80211_mlme_event {
412 	enum ieee80211_mlme_event_data		data;
413 	enum ieee80211_mlme_event_status	status;
414 	int					reason;
415 };
416 
417 struct ieee80211_event {
418 	/* TODO FIXME */
419 	enum ieee80211_event_type		type;
420 	union {
421 		struct {
422 			int     ssn;
423 			struct ieee80211_sta	*sta;
424 			uint8_t		 	tid;
425 		} ba;
426 		struct ieee80211_mlme_event	mlme;
427 	} u;
428 };
429 
430 struct ieee80211_ftm_responder_params {
431 	/* TODO FIXME */
432 	uint8_t					*lci;
433 	uint8_t					*civicloc;
434 	int					lci_len;
435 	int					civicloc_len;
436 };
437 
438 struct ieee80211_he_mu_edca_param_ac_rec {
439 	/* TODO FIXME */
440 	int		aifsn, ecw_min_max, mu_edca_timer;
441 };
442 
443 struct ieee80211_conf {
444 	int					dynamic_ps_timeout;
445 	int					power_level;
446 	uint32_t				listen_interval;
447 	bool					radar_enabled;
448 	enum ieee80211_hw_conf_flags		flags;
449 	struct cfg80211_chan_def		chandef;
450 };
451 
452 enum ieee80211_hw_flags {
453 	IEEE80211_HW_AMPDU_AGGREGATION,
454 	IEEE80211_HW_AP_LINK_PS,
455 	IEEE80211_HW_BUFF_MMPDU_TXQ,
456 	IEEE80211_HW_CHANCTX_STA_CSA,
457 	IEEE80211_HW_CONNECTION_MONITOR,
458 	IEEE80211_HW_DEAUTH_NEED_MGD_TX_PREP,
459 	IEEE80211_HW_HAS_RATE_CONTROL,
460 	IEEE80211_HW_MFP_CAPABLE,
461 	IEEE80211_HW_NEEDS_UNIQUE_STA_ADDR,
462 	IEEE80211_HW_REPORTS_TX_ACK_STATUS,
463 	IEEE80211_HW_RX_INCLUDES_FCS,
464 	IEEE80211_HW_SIGNAL_DBM,
465 	IEEE80211_HW_SINGLE_SCAN_ON_ALL_BANDS,
466 	IEEE80211_HW_SPECTRUM_MGMT,
467 	IEEE80211_HW_STA_MMPDU_TXQ,
468 	IEEE80211_HW_SUPPORTS_AMSDU_IN_AMPDU,
469 	IEEE80211_HW_SUPPORTS_CLONED_SKBS,
470 	IEEE80211_HW_SUPPORTS_DYNAMIC_PS,
471 	IEEE80211_HW_SUPPORTS_MULTI_BSSID,
472 	IEEE80211_HW_SUPPORTS_ONLY_HE_MULTI_BSSID,
473 	IEEE80211_HW_SUPPORTS_PS,
474 	IEEE80211_HW_SUPPORTS_REORDERING_BUFFER,
475 	IEEE80211_HW_SUPPORTS_VHT_EXT_NSS_BW,
476 	IEEE80211_HW_SUPPORT_FAST_XMIT,
477 	IEEE80211_HW_TDLS_WIDER_BW,
478 	IEEE80211_HW_TIMING_BEACON_ONLY,
479 	IEEE80211_HW_TX_AMPDU_SETUP_IN_HW,
480 	IEEE80211_HW_TX_AMSDU,
481 	IEEE80211_HW_TX_FRAG_LIST,
482 	IEEE80211_HW_USES_RSS,
483 	IEEE80211_HW_WANT_MONITOR_VIF,
484 	IEEE80211_HW_SW_CRYPTO_CONTROL,
485 	IEEE80211_HW_SUPPORTS_TX_FRAG,
486 	IEEE80211_HW_SUPPORTS_TDLS_BUFFER_STA,
487 	IEEE80211_HW_SUPPORTS_PER_STA_GTK,
488 	IEEE80211_HW_REPORTS_LOW_ACK,
489 	IEEE80211_HW_QUEUE_CONTROL,
490 	IEEE80211_HW_SUPPORTS_RX_DECAP_OFFLOAD,
491 	IEEE80211_HW_SUPPORTS_TX_ENCAP_OFFLOAD,
492 	IEEE80211_HW_SUPPORTS_RC_TABLE,
493 	IEEE80211_HW_DETECTS_COLOR_COLLISION,
494 	IEEE80211_HW_DISALLOW_PUNCTURING,
495 	IEEE80211_HW_DISALLOW_PUNCTURING_5GHZ,
496 	IEEE80211_HW_TX_STATUS_NO_AMPDU_LEN,
497 	IEEE80211_HW_HANDLES_QUIET_CSA,
498 
499 	/* Keep last. */
500 	NUM_IEEE80211_HW_FLAGS
501 };
502 
503 struct ieee80211_hw {
504 
505 	struct wiphy			*wiphy;
506 
507 	/* TODO FIXME */
508 	int		extra_tx_headroom, weight_multiplier;
509 	int		max_rate_tries, max_rates, max_report_rates;
510 	struct ieee80211_cipher_scheme	*cipher_schemes;
511 	int				n_cipher_schemes;
512 	const char			*rate_control_algorithm;
513 	struct {
514 		uint16_t units_pos;	/* radiotap "spec" is .. inconsistent. */
515 		uint16_t accuracy;
516 	} radiotap_timestamp;
517 	size_t				sta_data_size;
518 	size_t				vif_data_size;
519 	size_t				chanctx_data_size;
520 	size_t				txq_data_size;
521 	uint16_t			radiotap_mcs_details;
522 	uint16_t			radiotap_vht_details;
523 	uint16_t			queues;
524 	uint16_t			offchannel_tx_hw_queue;
525 	uint16_t			uapsd_max_sp_len;
526 	uint16_t			uapsd_queues;
527 	uint16_t			max_rx_aggregation_subframes;
528 	uint16_t			max_tx_aggregation_subframes;
529 	uint16_t			max_tx_fragments;
530 	uint16_t			max_listen_interval;
531 	uint32_t			extra_beacon_tailroom;
532 	netdev_features_t		netdev_features;
533 	unsigned long			flags[BITS_TO_LONGS(NUM_IEEE80211_HW_FLAGS)];
534 	struct ieee80211_conf		conf;
535 
536 #if 0	/* leave here for documentation purposes.  This does NOT work. */
537 	/* Must stay last. */
538 	uint8_t				priv[0] __aligned(CACHE_LINE_SIZE);
539 #else
540 	void				*priv;
541 #endif
542 };
543 
544 enum ieee802111_key_flag {
545 	IEEE80211_KEY_FLAG_GENERATE_IV		= BIT(0),
546 	IEEE80211_KEY_FLAG_GENERATE_MMIC	= BIT(1),
547 	IEEE80211_KEY_FLAG_PAIRWISE		= BIT(2),
548 	IEEE80211_KEY_FLAG_PUT_IV_SPACE		= BIT(3),
549 	IEEE80211_KEY_FLAG_PUT_MIC_SPACE	= BIT(4),
550 	IEEE80211_KEY_FLAG_SW_MGMT_TX		= BIT(5),
551 	IEEE80211_KEY_FLAG_GENERATE_IV_MGMT	= BIT(6),
552 	IEEE80211_KEY_FLAG_GENERATE_MMIE	= BIT(7),
553 	IEEE80211_KEY_FLAG_RESERVE_TAILROOM	= BIT(8),
554 	IEEE80211_KEY_FLAG_SPP_AMSDU		= BIT(9),
555 };
556 
557 struct ieee80211_key_conf {
558 #if defined(__FreeBSD__)
559 	const struct ieee80211_key	*_k;		/* backpointer to net80211 */
560 #endif
561 	atomic64_t			tx_pn;
562 	uint32_t			cipher;
563 	uint8_t				icv_len;	/* __unused nowadays? */
564 	uint8_t				iv_len;
565 	uint8_t				hw_key_idx;	/* Set by drv. */
566 	uint8_t				keyidx;
567 	uint16_t			flags;
568 	int8_t				link_id;	/* signed! */
569 	uint8_t				keylen;
570 	uint8_t				key[0];		/* Must stay last! */
571 };
572 
573 struct ieee80211_key_seq {
574 	/* TODO FIXME */
575 	union {
576 		struct {
577 			uint8_t		seq[IEEE80211_MAX_PN_LEN];
578 			uint8_t		seq_len;
579 		} hw;
580 		struct {
581 			uint8_t		pn[IEEE80211_CCMP_PN_LEN];
582 		} ccmp;
583 		struct {
584 			uint8_t		pn[IEEE80211_CCMP_PN_LEN];
585 		} aes_cmac;
586 		struct {
587 			uint8_t		pn[IEEE80211_CCMP_PN_LEN];
588 		} aes_gmac;
589 		struct {
590 			uint32_t	iv32;
591 			uint16_t	iv16;
592 		} tkip;
593 	};
594 };
595 
596 
597 enum ieee80211_rx_status_flags {
598 	RX_FLAG_ALLOW_SAME_PN		= BIT(0),
599 	RX_FLAG_AMPDU_DETAILS		= BIT(1),
600 	RX_FLAG_AMPDU_EOF_BIT		= BIT(2),
601 	RX_FLAG_AMPDU_EOF_BIT_KNOWN	= BIT(3),
602 	RX_FLAG_DECRYPTED		= BIT(4),
603 	RX_FLAG_DUP_VALIDATED		= BIT(5),
604 	RX_FLAG_FAILED_FCS_CRC		= BIT(6),
605 	RX_FLAG_ICV_STRIPPED		= BIT(7),
606 	RX_FLAG_MACTIME			= BIT(8) | BIT(9),
607 	RX_FLAG_MACTIME_PLCP_START	= 1 << 8,
608 	RX_FLAG_MACTIME_START		= 2 << 8,
609 	RX_FLAG_MACTIME_END		= 3 << 8,
610 	RX_FLAG_MIC_STRIPPED		= BIT(10),
611 	RX_FLAG_MMIC_ERROR		= BIT(11),
612 	RX_FLAG_MMIC_STRIPPED		= BIT(12),
613 	RX_FLAG_NO_PSDU			= BIT(13),
614 	RX_FLAG_PN_VALIDATED		= BIT(14),
615 	RX_FLAG_RADIOTAP_HE		= BIT(15),
616 	RX_FLAG_RADIOTAP_HE_MU		= BIT(16),
617 	RX_FLAG_RADIOTAP_LSIG		= BIT(17),
618 	RX_FLAG_RADIOTAP_VENDOR_DATA	= BIT(18),
619 	RX_FLAG_NO_SIGNAL_VAL		= BIT(19),
620 	RX_FLAG_IV_STRIPPED		= BIT(20),
621 	RX_FLAG_AMPDU_IS_LAST		= BIT(21),
622 	RX_FLAG_AMPDU_LAST_KNOWN	= BIT(22),
623 	RX_FLAG_AMSDU_MORE		= BIT(23),
624 				/*	= BIT(24), */
625 	RX_FLAG_ONLY_MONITOR		= BIT(25),
626 	RX_FLAG_SKIP_MONITOR		= BIT(26),
627 	RX_FLAG_8023			= BIT(27),
628 	RX_FLAG_RADIOTAP_TLV_AT_END	= BIT(28),
629 				/*	= BIT(29), */
630 	RX_FLAG_MACTIME_IS_RTAP_TS64	= BIT(30),
631 	RX_FLAG_FAILED_PLCP_CRC		= BIT(31),
632 };
633 
634 #define	IEEE80211_RX_STATUS_FLAGS_BITS					\
635 	"\20\1ALLOW_SAME_PN\2AMPDU_DETAILS\3AMPDU_EOF_BIT\4AMPDU_EOF_BIT_KNOWN" \
636 	"\5DECRYPTED\6DUP_VALIDATED\7FAILED_FCS_CRC\10ICV_STRIPPED" \
637 	"\11MACTIME_PLCP_START\12MACTIME_START\13MIC_STRIPPED" \
638 	"\14MMIC_ERROR\15MMIC_STRIPPED\16NO_PSDU\17PN_VALIDATED" \
639 	"\20RADIOTAP_HE\21RADIOTAP_HE_MU\22RADIOTAP_LSIG\23RADIOTAP_VENDOR_DATA" \
640 	"\24NO_SIGNAL_VAL\25IV_STRIPPED\26AMPDU_IS_LAST\27AMPDU_LAST_KNOWN" \
641 	"\30AMSDU_MORE\31MACTIME_END\32ONLY_MONITOR\33SKIP_MONITOR" \
642 	"\348023\35RADIOTAP_TLV_AT_END\36MACTIME\37MACTIME_IS_RTAP_TS64" \
643 	"\40FAILED_PLCP_CRC"
644 
645 enum mac80211_rx_encoding {
646 	RX_ENC_LEGACY		= 0,
647 	RX_ENC_HT,
648 	RX_ENC_VHT,
649 	RX_ENC_HE,
650 	RX_ENC_EHT,
651 };
652 
653 struct ieee80211_rx_status {
654 	/* TODO FIXME, this is too large. Over-reduce types to u8 where possible. */
655 	union {
656 		uint64_t			boottime_ns;
657 		int64_t				ack_tx_hwtstamp;
658 	};
659 	uint64_t			mactime;
660 	uint32_t			device_timestamp;
661 	enum ieee80211_rx_status_flags	flag;
662 	uint16_t			freq;
663 	uint8_t				encoding:3, bw:4;	/* enum mac80211_rx_encoding, rate_info_bw */	/* See mt76.h */
664 	uint8_t				ampdu_reference;
665 	uint8_t				band;
666 	uint8_t				chains;
667 	int8_t				chain_signal[IEEE80211_MAX_CHAINS];
668 	int8_t				signal;
669 	uint8_t				enc_flags;
670 	union {
671 		struct {
672 			uint8_t		he_ru:3;	/* nl80211::enum nl80211_he_ru_alloc */
673 			uint8_t		he_gi:2;	/* nl80211::enum nl80211_he_gi */
674 			uint8_t		he_dcm:1;
675 		};
676 		struct {
677 			uint8_t		ru:4;		/* nl80211::enum nl80211_eht_ru_alloc */
678 			uint8_t		gi:2;		/* nl80211::enum nl80211_eht_gi */
679 		} eht;
680 	};
681 	bool				link_valid;
682 	uint8_t				link_id;	/* very incosistent sizes? */
683 	uint8_t				zero_length_psdu_type;
684 	uint8_t				nss;
685 	uint8_t				rate_idx;
686 };
687 
688 struct ieee80211_tx_status {
689 	struct ieee80211_sta		*sta;
690 	struct ieee80211_tx_info	*info;
691 	int64_t				ack_hwtstamp;
692 
693 	u8				n_rates;
694 	struct ieee80211_rate_status	*rates;
695 
696 	struct sk_buff			*skb;
697 	struct list_head		*free_list;
698 };
699 
700 struct ieee80211_scan_ies {
701 	/* TODO FIXME */
702 	int		common_ie_len;
703 	int		len[NUM_NL80211_BANDS];
704 	uint8_t		*common_ies;
705 	uint8_t		*ies[NUM_NL80211_BANDS];
706 };
707 
708 struct ieee80211_scan_request {
709 	struct ieee80211_scan_ies	ies;
710 	struct cfg80211_scan_request	req;
711 };
712 
713 struct ieee80211_txq {
714 	struct ieee80211_sta		*sta;
715 	struct ieee80211_vif		*vif;
716 	int				ac;
717 	uint8_t				tid;
718 
719 	/* Must stay last. */
720 	uint8_t				drv_priv[0] __aligned(CACHE_LINE_SIZE);
721 };
722 
723 struct ieee80211_sta_rates {
724 	/* XXX TODO */
725 	/* XXX some _rcu thing */
726 	struct {
727 		int	idx;
728 		int	flags;
729 	} rate[1];		/* XXX what is the real number? */
730 };
731 
732 struct ieee80211_sta_txpwr {
733 	/* XXX TODO */
734 	enum nl80211_tx_power_setting	type;
735 	short				power;
736 };
737 
738 #define	IEEE80211_NUM_TIDS			16	/* net80211::WME_NUM_TID */
739 struct ieee80211_sta_agg {
740 	uint16_t				max_amsdu_len;
741 	uint16_t				max_rc_amsdu_len;
742 	uint16_t				max_tid_amsdu_len[IEEE80211_NUM_TIDS];
743 };
744 
745 struct ieee80211_link_sta {
746 	struct ieee80211_sta			*sta;
747 	uint8_t					addr[ETH_ALEN];
748 	uint8_t					link_id;
749 	uint32_t				supp_rates[NUM_NL80211_BANDS];
750 	struct ieee80211_sta_ht_cap		ht_cap;
751 	struct ieee80211_sta_vht_cap		vht_cap;
752 	struct ieee80211_sta_he_cap		he_cap;
753 	struct ieee80211_sta_he_6ghz_capa	he_6ghz_capa;
754 	struct ieee80211_sta_eht_cap		eht_cap;
755 	uint8_t					rx_nss;
756 	enum ieee80211_sta_rx_bw		bandwidth;
757 	enum ieee80211_smps_mode		smps_mode;
758 	struct ieee80211_sta_agg		agg;
759 	struct ieee80211_sta_txpwr		txpwr;
760 };
761 
762 struct ieee80211_sta {
763 	/* TODO FIXME */
764 	int		max_amsdu_subframes;
765 	int		mfp, smps_mode, tdls, tdls_initiator;
766 	struct ieee80211_txq			*txq[IEEE80211_NUM_TIDS + 1];	/* iwlwifi: 8 and adds +1 to tid_data, net80211::IEEE80211_TID_SIZE */
767 	struct ieee80211_sta_rates		*rates;	/* some rcu thing? */
768 	uint8_t					addr[ETH_ALEN];
769 	uint16_t				aid;
770 	bool					wme;
771 	uint8_t					max_sp;
772 	uint8_t					uapsd_queues;
773 	uint16_t				valid_links;
774 
775 	struct ieee80211_link_sta		deflink;
776 	struct ieee80211_link_sta		*link[IEEE80211_MLD_MAX_NUM_LINKS];	/* rcu? */
777 
778 	/* Must stay last. */
779 	uint8_t					drv_priv[0] __aligned(CACHE_LINE_SIZE);
780 };
781 
782 struct ieee80211_tdls_ch_sw_params {
783 	/* TODO FIXME */
784 	int		action_code, ch_sw_tm_ie, status, switch_time, switch_timeout, timestamp;
785 	struct ieee80211_sta			*sta;
786 	struct cfg80211_chan_def		*chandef;
787 	struct sk_buff				*tmpl_skb;
788 };
789 
790 struct ieee80211_tx_control {
791 	/* TODO FIXME */
792 	struct ieee80211_sta			*sta;
793 };
794 
795 struct ieee80211_tx_queue_params {
796 	/* These types are based on iwlwifi FW structs. */
797 	uint16_t	cw_min;
798 	uint16_t	cw_max;
799 	uint16_t	txop;
800 	uint8_t		aifs;
801 
802 	/* TODO FIXME */
803 	int		acm, mu_edca, uapsd;
804 	struct ieee80211_he_mu_edca_param_ac_rec	mu_edca_param_rec;
805 };
806 
807 struct ieee80211_tx_rate {
808 	uint8_t		idx;
809 	uint16_t	count:5,
810 			flags:11;
811 };
812 
813 enum ieee80211_vif_driver_flags {
814 	IEEE80211_VIF_BEACON_FILTER		= BIT(0),
815 	IEEE80211_VIF_SUPPORTS_CQM_RSSI		= BIT(1),
816 	IEEE80211_VIF_SUPPORTS_UAPSD		= BIT(2),
817 #if defined(LINUXKPI_VERSION) && (LINUXKPI_VERSION < 60600)	/* v6.6 */
818 	IEEE80211_VIF_DISABLE_SMPS_OVERRIDE	= BIT(3),	/* Renamed to IEEE80211_VIF_EML_ACTIVE. */
819 #endif
820 	IEEE80211_VIF_EML_ACTIVE		= BIT(4),
821 	IEEE80211_VIF_IGNORE_OFDMA_WIDER_BW	= BIT(5),
822 };
823 
824 #define	IEEE80211_BSS_ARP_ADDR_LIST_LEN		4
825 
826 struct ieee80211_vif_cfg {
827 	uint16_t				aid;
828 	uint16_t				eml_cap;
829 	uint16_t				eml_med_sync_delay;
830 	bool					assoc;
831 	bool					ps;
832 	bool					idle;
833 	bool					ibss_joined;
834 	int					arp_addr_cnt;
835 	size_t					ssid_len;
836 	uint32_t				arp_addr_list[IEEE80211_BSS_ARP_ADDR_LIST_LEN];		/* big endian */
837 	uint8_t					ssid[IEEE80211_NWID_LEN];
838 	uint8_t					ap_addr[ETH_ALEN];
839 };
840 
841 struct ieee80211_vif {
842 	/* TODO FIXME */
843 	enum nl80211_iftype		type;
844 	int		csa_active, mu_mimo_owner;
845 	int		cab_queue;
846 	int     color_change_active, offload_flags;
847 	enum ieee80211_vif_driver_flags	driver_flags;
848 	bool				p2p;
849 	bool				probe_req_reg;
850 	uint8_t				addr[ETH_ALEN];
851 	struct ieee80211_vif_cfg	cfg;
852 	struct ieee80211_chanctx_conf	*chanctx_conf;
853 	struct ieee80211_txq		*txq;
854 	struct ieee80211_bss_conf	bss_conf;
855 	struct ieee80211_bss_conf	*link_conf[IEEE80211_MLD_MAX_NUM_LINKS];	/* rcu? */
856 	uint8_t				hw_queue[IEEE80211_NUM_ACS];
857 	uint16_t			active_links;
858 	uint16_t			valid_links;
859 	struct ieee80211_vif		*mbssid_tx_vif;
860 
861 /* #ifdef CONFIG_MAC80211_DEBUGFS */	/* Do not change structure depending on compile-time option. */
862 	struct dentry			*debugfs_dir;
863 /* #endif */
864 
865 	/* Must stay last. */
866 	uint8_t				drv_priv[0] __aligned(CACHE_LINE_SIZE);
867 };
868 
869 struct ieee80211_vif_chanctx_switch {
870 	struct ieee80211_chanctx_conf	*old_ctx, *new_ctx;
871 	struct ieee80211_vif		*vif;
872 	struct ieee80211_bss_conf	*link_conf;
873 };
874 
875 struct ieee80211_prep_tx_info {
876 	u16				duration;
877 	bool				success;
878 	bool				was_assoc;
879 	int				link_id;
880 };
881 
882 /* XXX-BZ too big, over-reduce size to u8, and array sizes to minuimum to fit in skb->cb. */
883 /* Also warning: some sizes change by pointer size!  This is 64bit only. */
884 struct ieee80211_tx_info {
885 	enum ieee80211_tx_info_flags		flags;		/* 32 bits */
886 	/* TODO FIXME */
887 	enum nl80211_band			band;		/* 3 bits */
888 	uint16_t	hw_queue:4,				/* 4 bits */
889 			tx_time_est:10;				/* 10 bits */
890 	union {
891 		struct {
892 			struct ieee80211_tx_rate	rates[4];
893 			bool				use_rts;
894 			uint8_t				antennas:2;
895 			struct ieee80211_vif		*vif;
896 			struct ieee80211_key_conf	*hw_key;
897 			enum ieee80211_tx_control_flags	flags;
898 		} control;
899 		struct {
900 			struct ieee80211_tx_rate	rates[4];
901 			uint32_t			ack_signal;
902 			uint8_t				ampdu_ack_len;
903 			uint8_t				ampdu_len;
904 			uint8_t				antenna;
905 			uint16_t			tx_time;
906 			uint8_t				flags;
907 			void				*status_driver_data[16 / sizeof(void *)];		/* XXX TODO */
908 		} status;
909 #define	IEEE80211_TX_INFO_DRIVER_DATA_SIZE	40
910 		void					*driver_data[IEEE80211_TX_INFO_DRIVER_DATA_SIZE / sizeof(void *)];
911 	};
912 };
913 
914 /* net80211 conflict */
915 struct linuxkpi_ieee80211_tim_ie {
916 	uint8_t				dtim_count;
917 	uint8_t				dtim_period;
918 	uint8_t				bitmap_ctrl;
919 	uint8_t				*virtual_map;
920 };
921 #define	ieee80211_tim_ie	linuxkpi_ieee80211_tim_ie
922 
923 struct survey_info {		/* net80211::struct ieee80211_channel_survey */
924 	/* TODO FIXME */
925 	uint32_t			filled;
926 #define	SURVEY_INFO_TIME		0x0001
927 #define	SURVEY_INFO_TIME_RX		0x0002
928 #define	SURVEY_INFO_TIME_SCAN		0x0004
929 #define	SURVEY_INFO_TIME_TX		0x0008
930 #define	SURVEY_INFO_TIME_BSS_RX		0x0010
931 #define	SURVEY_INFO_TIME_BUSY		0x0020
932 #define	SURVEY_INFO_IN_USE		0x0040
933 #define	SURVEY_INFO_NOISE_DBM		0x0080
934 	uint32_t			noise;
935 	uint64_t			time;
936 	uint64_t			time_bss_rx;
937 	uint64_t			time_busy;
938 	uint64_t			time_rx;
939 	uint64_t			time_scan;
940 	uint64_t			time_tx;
941 	struct ieee80211_channel	*channel;
942 };
943 
944 enum ieee80211_iface_iter {
945 	IEEE80211_IFACE_ITER_NORMAL	= BIT(0),
946 	IEEE80211_IFACE_ITER_RESUME_ALL	= BIT(1),
947 	IEEE80211_IFACE_SKIP_SDATA_NOT_IN_DRIVER = BIT(2),	/* seems to be an iter flag */
948 	IEEE80211_IFACE_ITER_ACTIVE	= BIT(3),
949 
950 	/* Internal flags only. */
951 	IEEE80211_IFACE_ITER__ATOMIC	= BIT(6),
952 	IEEE80211_IFACE_ITER__MTX	= BIT(8),
953 };
954 
955 enum set_key_cmd {
956 	SET_KEY,
957 	DISABLE_KEY,
958 };
959 
960 /* 802.11-2020, 9.4.2.55.2 HT Capability Information field. */
961 enum rx_enc_flags {
962 	RX_ENC_FLAG_SHORTPRE	=	BIT(0),
963 	RX_ENC_FLAG_SHORT_GI	=	BIT(2),
964 	RX_ENC_FLAG_HT_GF	=	BIT(3),
965 	RX_ENC_FLAG_STBC_MASK	=	BIT(4) | BIT(5),
966 #define	RX_ENC_FLAG_STBC_SHIFT		4
967 	RX_ENC_FLAG_LDPC	=	BIT(6),
968 	RX_ENC_FLAG_BF		=	BIT(7),
969 };
970 
971 enum sta_notify_cmd {
972 	STA_NOTIFY_AWAKE,
973 	STA_NOTIFY_SLEEP,
974 };
975 
976 struct ieee80211_low_level_stats {
977 	/* Can we make them uint64_t? */
978 	uint32_t dot11ACKFailureCount;
979 	uint32_t dot11FCSErrorCount;
980 	uint32_t dot11RTSFailureCount;
981 	uint32_t dot11RTSSuccessCount;
982 };
983 
984 enum ieee80211_offload_flags {
985 	IEEE80211_OFFLOAD_ENCAP_4ADDR,
986 	IEEE80211_OFFLOAD_ENCAP_ENABLED,
987 	IEEE80211_OFFLOAD_DECAP_ENABLED,
988 };
989 
990 struct ieee80211_ops {
991 	/* TODO FIXME */
992 	int  (*start)(struct ieee80211_hw *);
993 	void (*stop)(struct ieee80211_hw *, bool);
994 
995 	int  (*config)(struct ieee80211_hw *, u32);
996 	void (*reconfig_complete)(struct ieee80211_hw *, enum ieee80211_reconfig_type);
997 
998 	int  (*add_interface)(struct ieee80211_hw *, struct ieee80211_vif *);
999 	void (*remove_interface)(struct ieee80211_hw *, struct ieee80211_vif *);
1000 	int  (*change_interface)(struct ieee80211_hw *, struct ieee80211_vif *, enum nl80211_iftype, bool);
1001 
1002 	void (*sw_scan_start)(struct ieee80211_hw *, struct ieee80211_vif *, const u8 *);
1003 	void (*sw_scan_complete)(struct ieee80211_hw *, struct ieee80211_vif *);
1004 	int  (*sched_scan_start)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_sched_scan_request *, struct ieee80211_scan_ies *);
1005 	int  (*sched_scan_stop)(struct ieee80211_hw *, struct ieee80211_vif *);
1006 	int  (*hw_scan)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_scan_request *);
1007 	void (*cancel_hw_scan)(struct ieee80211_hw *, struct ieee80211_vif *);
1008 
1009 	int  (*conf_tx)(struct ieee80211_hw *, struct ieee80211_vif *, u32, u16, const struct ieee80211_tx_queue_params *);
1010 	void (*tx)(struct ieee80211_hw *, struct ieee80211_tx_control *, struct sk_buff *);
1011 	int  (*tx_last_beacon)(struct ieee80211_hw *);
1012 	void (*wake_tx_queue)(struct ieee80211_hw *, struct ieee80211_txq *);
1013 
1014 	void (*mgd_prepare_tx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_prep_tx_info *);
1015 	void (*mgd_complete_tx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_prep_tx_info *);
1016 	void (*mgd_protect_tdls_discover)(struct ieee80211_hw *, struct ieee80211_vif *, unsigned int);
1017 
1018 	void (*flush)(struct ieee80211_hw *, struct ieee80211_vif *, u32, bool);
1019 	void (*flush_sta)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *);
1020 
1021 	int  (*set_frag_threshold)(struct ieee80211_hw *, u32);
1022 
1023 	void (*sync_rx_queues)(struct ieee80211_hw *);
1024 
1025 	void (*allow_buffered_frames)(struct ieee80211_hw *, struct ieee80211_sta *, u16, int, enum ieee80211_frame_release_type, bool);
1026 	void (*release_buffered_frames)(struct ieee80211_hw *, struct ieee80211_sta *, u16, int, enum ieee80211_frame_release_type, bool);
1027 
1028 	int  (*sta_add)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *);
1029 	int  (*sta_remove)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *);
1030 	int  (*sta_set_txpwr)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *);
1031 	void (*sta_statistics)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, struct station_info *);
1032 	void (*sta_pre_rcu_remove)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *);
1033 	int  (*sta_state)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, enum ieee80211_sta_state, enum ieee80211_sta_state);
1034 	void (*sta_notify)(struct ieee80211_hw *, struct ieee80211_vif *, enum sta_notify_cmd, struct ieee80211_sta *);
1035 	void (*sta_rc_update)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u32);
1036 	void (*sta_rate_tbl_update)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *);
1037 	void (*sta_set_4addr)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, bool);
1038 	void (*sta_set_decap_offload)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, bool);
1039 
1040 	u64  (*prepare_multicast)(struct ieee80211_hw *, struct netdev_hw_addr_list *);
1041 
1042 	int  (*ampdu_action)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_ampdu_params *);
1043 
1044 	bool (*can_aggregate_in_amsdu)(struct ieee80211_hw *, struct sk_buff *, struct sk_buff *);
1045 
1046 	int  (*pre_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel_switch *);
1047 	int  (*post_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *);
1048 	void (*channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel_switch *);
1049 	void (*channel_switch_beacon)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_chan_def *);
1050 	void (*abort_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *);
1051 	void (*channel_switch_rx_beacon)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel_switch *);
1052 	int  (*tdls_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u8, struct cfg80211_chan_def *, struct sk_buff *, u32);
1053 	void (*tdls_cancel_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *);
1054 	void (*tdls_recv_channel_switch)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_tdls_ch_sw_params *);
1055 
1056 	int  (*add_chanctx)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *);
1057 	void (*remove_chanctx)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *);
1058 	void (*change_chanctx)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *, u32);
1059 	int  (*assign_vif_chanctx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *, struct ieee80211_chanctx_conf *);
1060 	void (*unassign_vif_chanctx)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *, struct ieee80211_chanctx_conf *);
1061 	int  (*switch_vif_chanctx)(struct ieee80211_hw *, struct ieee80211_vif_chanctx_switch *, int, enum ieee80211_chanctx_switch_mode);
1062 
1063 	int  (*get_antenna)(struct ieee80211_hw *, u32 *, u32 *);
1064 	int  (*set_antenna)(struct ieee80211_hw *, u32, u32);
1065 
1066 	int  (*remain_on_channel)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_channel *, int, enum ieee80211_roc_type);
1067 	int  (*cancel_remain_on_channel)(struct ieee80211_hw *, struct ieee80211_vif *);
1068 
1069 	void (*configure_filter)(struct ieee80211_hw *, unsigned int, unsigned int *, u64);
1070 	void (*config_iface_filter)(struct ieee80211_hw *, struct ieee80211_vif *, unsigned int, unsigned int);
1071 
1072 	void (*bss_info_changed)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *, u64);
1073         void (*link_info_changed)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *, u64);
1074 
1075 	int  (*set_rts_threshold)(struct ieee80211_hw *, u32);
1076 	void (*event_callback)(struct ieee80211_hw *, struct ieee80211_vif *, const struct ieee80211_event *);
1077 	int  (*get_survey)(struct ieee80211_hw *, int, struct survey_info *);
1078 	int  (*get_ftm_responder_stats)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_ftm_responder_stats *);
1079 
1080         uint64_t (*get_tsf)(struct ieee80211_hw *, struct ieee80211_vif *);
1081         void (*set_tsf)(struct ieee80211_hw *, struct ieee80211_vif *, uint64_t);
1082 	void (*offset_tsf)(struct ieee80211_hw *, struct ieee80211_vif *, s64);
1083 
1084 	int  (*set_bitrate_mask)(struct ieee80211_hw *, struct ieee80211_vif *, const struct cfg80211_bitrate_mask *);
1085 	void (*set_coverage_class)(struct ieee80211_hw *, s16);
1086 	int  (*set_tim)(struct ieee80211_hw *, struct ieee80211_sta *, bool);
1087 
1088 	int  (*set_key)(struct ieee80211_hw *, enum set_key_cmd, struct ieee80211_vif *, struct ieee80211_sta *, struct ieee80211_key_conf *);
1089 	void (*set_default_unicast_key)(struct ieee80211_hw *, struct ieee80211_vif *, int);
1090 	void (*update_tkip_key)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_key_conf *, struct ieee80211_sta *, u32, u16 *);
1091 	void (*set_rekey_data)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_gtk_rekey_data *);
1092 
1093 	int  (*start_pmsr)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_pmsr_request *);
1094 	void (*abort_pmsr)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_pmsr_request *);
1095 
1096 	int  (*start_ap)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *link_conf);
1097 	void (*stop_ap)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *link_conf);
1098 	int  (*join_ibss)(struct ieee80211_hw *, struct ieee80211_vif *);
1099 	void (*leave_ibss)(struct ieee80211_hw *, struct ieee80211_vif *);
1100 
1101 	int  (*set_sar_specs)(struct ieee80211_hw *, const struct cfg80211_sar_specs *);
1102 
1103 	int  (*set_tid_config)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, struct cfg80211_tid_config *);
1104 	int  (*reset_tid_config)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u8);
1105 
1106 	int  (*get_et_sset_count)(struct ieee80211_hw *, struct ieee80211_vif *, int);
1107 	void (*get_et_stats)(struct ieee80211_hw *, struct ieee80211_vif *, struct ethtool_stats *, u64 *);
1108 	void (*get_et_strings)(struct ieee80211_hw *, struct ieee80211_vif *, u32, u8 *);
1109 
1110 	void (*update_vif_offload)(struct ieee80211_hw *, struct ieee80211_vif *);
1111 
1112 	int  (*get_txpower)(struct ieee80211_hw *, struct ieee80211_vif *, int *);
1113 	int  (*get_stats)(struct ieee80211_hw *, struct ieee80211_low_level_stats *);
1114 
1115 	int  (*set_radar_background)(struct ieee80211_hw *, struct cfg80211_chan_def *);
1116 
1117 	void (*add_twt_setup)(struct ieee80211_hw *, struct ieee80211_sta *, struct ieee80211_twt_setup *);
1118 	void (*twt_teardown_request)(struct ieee80211_hw *, struct ieee80211_sta *, u8);
1119 
1120 	int (*set_hw_timestamp)(struct ieee80211_hw *, struct ieee80211_vif *, struct cfg80211_set_hw_timestamp *);
1121 
1122         void (*vif_cfg_changed)(struct ieee80211_hw *, struct ieee80211_vif *, u64);
1123 
1124 	int (*change_vif_links)(struct ieee80211_hw *, struct ieee80211_vif *, u16, u16, struct ieee80211_bss_conf *[IEEE80211_MLD_MAX_NUM_LINKS]);
1125 	int (*change_sta_links)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, u16, u16);
1126 	bool (*can_activate_links)(struct ieee80211_hw *, struct ieee80211_vif *, u16);
1127 	enum ieee80211_neg_ttlm_res (*can_neg_ttlm)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_neg_ttlm *);
1128 
1129 /* #ifdef CONFIG_MAC80211_DEBUGFS */	/* Do not change depending on compile-time option. */
1130 	void (*sta_add_debugfs)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_sta *, struct dentry *);
1131 	void (*vif_add_debugfs)(struct ieee80211_hw *, struct ieee80211_vif *);
1132 	void (*link_sta_add_debugfs)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_link_sta *, struct dentry *);
1133 	void (*link_add_debugfs)(struct ieee80211_hw *, struct ieee80211_vif *, struct ieee80211_bss_conf *, struct dentry *);
1134 /* #endif */
1135 };
1136 
1137 
1138 /* -------------------------------------------------------------------------- */
1139 
1140 /* linux_80211.c */
1141 extern const struct cfg80211_ops linuxkpi_mac80211cfgops;
1142 
1143 struct ieee80211_hw *linuxkpi_ieee80211_alloc_hw(size_t,
1144     const struct ieee80211_ops *);
1145 void linuxkpi_ieee80211_iffree(struct ieee80211_hw *);
1146 void linuxkpi_set_ieee80211_dev(struct ieee80211_hw *, char *);
1147 int linuxkpi_ieee80211_ifattach(struct ieee80211_hw *);
1148 void linuxkpi_ieee80211_ifdetach(struct ieee80211_hw *);
1149 void linuxkpi_ieee80211_unregister_hw(struct ieee80211_hw *);
1150 struct ieee80211_hw * linuxkpi_wiphy_to_ieee80211_hw(struct wiphy *);
1151 void linuxkpi_ieee80211_restart_hw(struct ieee80211_hw *);
1152 void linuxkpi_ieee80211_iterate_interfaces(
1153     struct ieee80211_hw *hw, enum ieee80211_iface_iter flags,
1154     void(*iterfunc)(void *, uint8_t *, struct ieee80211_vif *),
1155     void *);
1156 void linuxkpi_ieee80211_iterate_keys(struct ieee80211_hw *,
1157     struct ieee80211_vif *,
1158     void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_vif *,
1159         struct ieee80211_sta *, struct ieee80211_key_conf *, void *),
1160     void *, bool);
1161 void linuxkpi_ieee80211_iterate_chan_contexts(struct ieee80211_hw *,
1162     void(*iterfunc)(struct ieee80211_hw *,
1163 	struct ieee80211_chanctx_conf *, void *),
1164     void *);
1165 void linuxkpi_ieee80211_iterate_stations_atomic(struct ieee80211_hw *,
1166    void (*iterfunc)(void *, struct ieee80211_sta *), void *);
1167 void linuxkpi_ieee80211_scan_completed(struct ieee80211_hw *,
1168     struct cfg80211_scan_info *);
1169 void linuxkpi_ieee80211_rx(struct ieee80211_hw *, struct sk_buff *,
1170     struct ieee80211_sta *, struct napi_struct *, struct list_head *);
1171 uint8_t linuxkpi_ieee80211_get_tid(struct ieee80211_hdr *, bool);
1172 struct ieee80211_sta *linuxkpi_ieee80211_find_sta(struct ieee80211_vif *,
1173     const u8 *);
1174 struct ieee80211_sta *linuxkpi_ieee80211_find_sta_by_ifaddr(
1175     struct ieee80211_hw *, const uint8_t *, const uint8_t *);
1176 struct sk_buff *linuxkpi_ieee80211_tx_dequeue(struct ieee80211_hw *,
1177     struct ieee80211_txq *);
1178 bool linuxkpi_ieee80211_is_ie_id_in_ie_buf(const u8, const u8 *, size_t);
1179 bool linuxkpi_ieee80211_ie_advance(size_t *, const u8 *, size_t);
1180 void linuxkpi_ieee80211_free_txskb(struct ieee80211_hw *, struct sk_buff *,
1181     int);
1182 void linuxkpi_ieee80211_queue_delayed_work(struct ieee80211_hw *,
1183     struct delayed_work *, int);
1184 void linuxkpi_ieee80211_queue_work(struct ieee80211_hw *, struct work_struct *);
1185 struct sk_buff *linuxkpi_ieee80211_pspoll_get(struct ieee80211_hw *,
1186     struct ieee80211_vif *);
1187 struct sk_buff *linuxkpi_ieee80211_nullfunc_get(struct ieee80211_hw *,
1188     struct ieee80211_vif *, int, bool);
1189 void linuxkpi_ieee80211_txq_get_depth(struct ieee80211_txq *, unsigned long *,
1190     unsigned long *);
1191 struct wireless_dev *linuxkpi_ieee80211_vif_to_wdev(struct ieee80211_vif *);
1192 void linuxkpi_ieee80211_connection_loss(struct ieee80211_vif *);
1193 void linuxkpi_ieee80211_beacon_loss(struct ieee80211_vif *);
1194 struct sk_buff *linuxkpi_ieee80211_probereq_get(struct ieee80211_hw *,
1195     uint8_t *, uint8_t *, size_t, size_t);
1196 void linuxkpi_ieee80211_tx_status(struct ieee80211_hw *, struct sk_buff *);
1197 void linuxkpi_ieee80211_tx_status_ext(struct ieee80211_hw *,
1198     struct ieee80211_tx_status *);
1199 void linuxkpi_ieee80211_stop_queues(struct ieee80211_hw *);
1200 void linuxkpi_ieee80211_wake_queues(struct ieee80211_hw *);
1201 void linuxkpi_ieee80211_stop_queue(struct ieee80211_hw *, int);
1202 void linuxkpi_ieee80211_wake_queue(struct ieee80211_hw *, int);
1203 void linuxkpi_ieee80211_txq_schedule_start(struct ieee80211_hw *, uint8_t);
1204 struct ieee80211_txq *linuxkpi_ieee80211_next_txq(struct ieee80211_hw *, uint8_t);
1205 void linuxkpi_ieee80211_schedule_txq(struct ieee80211_hw *,
1206     struct ieee80211_txq *, bool);
1207 void linuxkpi_ieee80211_handle_wake_tx_queue(struct ieee80211_hw *,
1208 	struct ieee80211_txq *);
1209 
1210 /* -------------------------------------------------------------------------- */
1211 
1212 static __inline void
_ieee80211_hw_set(struct ieee80211_hw * hw,enum ieee80211_hw_flags flag)1213 _ieee80211_hw_set(struct ieee80211_hw *hw, enum ieee80211_hw_flags flag)
1214 {
1215 
1216 	set_bit(flag, hw->flags);
1217 }
1218 
1219 static __inline bool
__ieee80211_hw_check(struct ieee80211_hw * hw,enum ieee80211_hw_flags flag)1220 __ieee80211_hw_check(struct ieee80211_hw *hw, enum ieee80211_hw_flags flag)
1221 {
1222 
1223 	return (test_bit(flag, hw->flags));
1224 }
1225 
1226 /* They pass in shortened flag names; how confusingly inconsistent. */
1227 #define	ieee80211_hw_set(_hw, _flag)					\
1228 	_ieee80211_hw_set(_hw, IEEE80211_HW_ ## _flag)
1229 #define	ieee80211_hw_check(_hw, _flag)					\
1230 	__ieee80211_hw_check(_hw, IEEE80211_HW_ ## _flag)
1231 
1232 /* XXX-BZ add CTASSERTS that size of struct is <= sizeof skb->cb. */
1233 CTASSERT(sizeof(struct ieee80211_tx_info) <= sizeof(((struct sk_buff *)0)->cb));
1234 #define	IEEE80211_SKB_CB(_skb)						\
1235 	((struct ieee80211_tx_info *)((_skb)->cb))
1236 
1237 CTASSERT(sizeof(struct ieee80211_rx_status) <= sizeof(((struct sk_buff *)0)->cb));
1238 #define	IEEE80211_SKB_RXCB(_skb)					\
1239 	((struct ieee80211_rx_status *)((_skb)->cb))
1240 
1241 static __inline void
ieee80211_free_hw(struct ieee80211_hw * hw)1242 ieee80211_free_hw(struct ieee80211_hw *hw)
1243 {
1244 
1245 	linuxkpi_ieee80211_iffree(hw);
1246 
1247 	if (hw->wiphy != NULL)
1248 		wiphy_free(hw->wiphy);
1249 	/* Note that *hw is not valid any longer after this. */
1250 
1251 	IMPROVE();
1252 }
1253 
1254 static __inline struct ieee80211_hw *
ieee80211_alloc_hw(size_t priv_len,const struct ieee80211_ops * ops)1255 ieee80211_alloc_hw(size_t priv_len, const struct ieee80211_ops *ops)
1256 {
1257 
1258 	return (linuxkpi_ieee80211_alloc_hw(priv_len, ops));
1259 }
1260 
1261 static __inline void
SET_IEEE80211_DEV(struct ieee80211_hw * hw,struct device * dev)1262 SET_IEEE80211_DEV(struct ieee80211_hw *hw, struct device *dev)
1263 {
1264 
1265 	set_wiphy_dev(hw->wiphy, dev);
1266 	linuxkpi_set_ieee80211_dev(hw, dev_name(dev));
1267 
1268 	IMPROVE();
1269 }
1270 
1271 static __inline int
ieee80211_register_hw(struct ieee80211_hw * hw)1272 ieee80211_register_hw(struct ieee80211_hw *hw)
1273 {
1274 	int error;
1275 
1276 	error = wiphy_register(hw->wiphy);
1277 	if (error != 0)
1278 		return (error);
1279 
1280 	/*
1281 	 * At this point the driver has set all the options, flags, bands,
1282 	 * ciphers, hw address(es), ... basically mac80211/cfg80211 hw/wiphy
1283 	 * setup is done.
1284 	 * We need to replicate a lot of information from here into net80211.
1285 	 */
1286 	error = linuxkpi_ieee80211_ifattach(hw);
1287 
1288 	IMPROVE();
1289 
1290 	return (error);
1291 }
1292 
1293 static inline void
ieee80211_unregister_hw(struct ieee80211_hw * hw)1294 ieee80211_unregister_hw(struct ieee80211_hw *hw)
1295 {
1296 
1297 	linuxkpi_ieee80211_unregister_hw(hw);
1298 }
1299 
1300 static __inline struct ieee80211_hw *
wiphy_to_ieee80211_hw(struct wiphy * wiphy)1301 wiphy_to_ieee80211_hw(struct wiphy *wiphy)
1302 {
1303 
1304 	return (linuxkpi_wiphy_to_ieee80211_hw(wiphy));
1305 }
1306 
1307 static inline void
ieee80211_restart_hw(struct ieee80211_hw * hw)1308 ieee80211_restart_hw(struct ieee80211_hw *hw)
1309 {
1310 	linuxkpi_ieee80211_restart_hw(hw);
1311 }
1312 
1313 static inline void
ieee80211_hw_restart_disconnect(struct ieee80211_vif * vif)1314 ieee80211_hw_restart_disconnect(struct ieee80211_vif *vif)
1315 {
1316 	TODO();
1317 }
1318 
1319 /* -------------------------------------------------------------------------- */
1320 
1321 #define	link_conf_dereference_check(_vif, _linkid)			\
1322     rcu_dereference_check((_vif)->link_conf[_linkid], true)
1323 
1324 #define	link_conf_dereference_protected(_vif, _linkid)			\
1325     rcu_dereference_protected((_vif)->link_conf[_linkid], true)
1326 
1327 #define	link_sta_dereference_check(_sta, _linkid)			\
1328     rcu_dereference_check((_sta)->link[_linkid], true)
1329 
1330 #define	link_sta_dereference_protected(_sta, _linkid)			\
1331     rcu_dereference_protected((_sta)->link[_linkid], true)
1332 
1333 #define	for_each_vif_active_link(_vif, _link, _linkid)			\
1334     for (_linkid = 0; _linkid < nitems((_vif)->link_conf); _linkid++)	\
1335 	if ( ((_vif)->active_links == 0 /* no MLO */ ||			\
1336 	    ((_vif)->active_links & BIT(_linkid)) != 0) &&		\
1337 	    (_link = rcu_dereference((_vif)->link_conf[_linkid])) )
1338 
1339 #define	for_each_sta_active_link(_vif, _sta, _linksta, _linkid)		\
1340     for (_linkid = 0; _linkid < nitems((_sta)->link); _linkid++)	\
1341 	if ( ((_vif)->active_links == 0 /* no MLO */ ||			\
1342 	    ((_vif)->active_links & BIT(_linkid)) != 0) &&		\
1343 	    (_linksta = link_sta_dereference_protected((_sta), (_linkid))) )
1344 
1345 /* -------------------------------------------------------------------------- */
1346 
1347 static __inline bool
ieee80211_vif_is_mesh(struct ieee80211_vif * vif)1348 ieee80211_vif_is_mesh(struct ieee80211_vif *vif)
1349 {
1350 	TODO();
1351 	return (false);
1352 }
1353 
1354 
1355 /* -------------------------------------------------------------------------- */
1356 /* Receive functions (air/driver to mac80211/net80211). */
1357 
1358 
1359 static __inline void
ieee80211_rx_napi(struct ieee80211_hw * hw,struct ieee80211_sta * sta,struct sk_buff * skb,struct napi_struct * napi)1360 ieee80211_rx_napi(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
1361     struct sk_buff *skb, struct napi_struct *napi)
1362 {
1363 
1364 	linuxkpi_ieee80211_rx(hw, skb, sta, napi, NULL);
1365 }
1366 
1367 static __inline void
ieee80211_rx_list(struct ieee80211_hw * hw,struct ieee80211_sta * sta,struct sk_buff * skb,struct list_head * list)1368 ieee80211_rx_list(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
1369     struct sk_buff *skb, struct list_head *list)
1370 {
1371 
1372 	linuxkpi_ieee80211_rx(hw, skb, sta, NULL, list);
1373 }
1374 
1375 static __inline void
ieee80211_rx_ni(struct ieee80211_hw * hw,struct sk_buff * skb)1376 ieee80211_rx_ni(struct ieee80211_hw *hw, struct sk_buff *skb)
1377 {
1378 
1379 	linuxkpi_ieee80211_rx(hw, skb, NULL, NULL, NULL);
1380 }
1381 
1382 static __inline void
ieee80211_rx_irqsafe(struct ieee80211_hw * hw,struct sk_buff * skb)1383 ieee80211_rx_irqsafe(struct ieee80211_hw *hw, struct sk_buff *skb)
1384 {
1385 
1386 	linuxkpi_ieee80211_rx(hw, skb, NULL, NULL, NULL);
1387 }
1388 
1389 static __inline void
ieee80211_rx(struct ieee80211_hw * hw,struct sk_buff * skb)1390 ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb)
1391 {
1392 
1393 	linuxkpi_ieee80211_rx(hw, skb, NULL, NULL, NULL);
1394 }
1395 
1396 /* -------------------------------------------------------------------------- */
1397 
1398 static inline void
ieee80211_stop_queues(struct ieee80211_hw * hw)1399 ieee80211_stop_queues(struct ieee80211_hw *hw)
1400 {
1401 	linuxkpi_ieee80211_stop_queues(hw);
1402 }
1403 
1404 static inline void
ieee80211_wake_queues(struct ieee80211_hw * hw)1405 ieee80211_wake_queues(struct ieee80211_hw *hw)
1406 {
1407 	linuxkpi_ieee80211_wake_queues(hw);
1408 }
1409 
1410 static inline void
ieee80211_stop_queue(struct ieee80211_hw * hw,int qnum)1411 ieee80211_stop_queue(struct ieee80211_hw *hw, int qnum)
1412 {
1413 	linuxkpi_ieee80211_stop_queue(hw, qnum);
1414 }
1415 
1416 static inline void
ieee80211_wake_queue(struct ieee80211_hw * hw,int qnum)1417 ieee80211_wake_queue(struct ieee80211_hw *hw, int qnum)
1418 {
1419 	linuxkpi_ieee80211_wake_queue(hw, qnum);
1420 }
1421 
1422 static inline void
ieee80211_schedule_txq(struct ieee80211_hw * hw,struct ieee80211_txq * txq)1423 ieee80211_schedule_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq)
1424 {
1425 	linuxkpi_ieee80211_schedule_txq(hw, txq, true);
1426 }
1427 
1428 static inline void
ieee80211_return_txq(struct ieee80211_hw * hw,struct ieee80211_txq * txq,bool withoutpkts)1429 ieee80211_return_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq,
1430     bool withoutpkts)
1431 {
1432 	linuxkpi_ieee80211_schedule_txq(hw, txq, withoutpkts);
1433 }
1434 
1435 static inline void
ieee80211_txq_schedule_start(struct ieee80211_hw * hw,uint8_t ac)1436 ieee80211_txq_schedule_start(struct ieee80211_hw *hw, uint8_t ac)
1437 {
1438 	linuxkpi_ieee80211_txq_schedule_start(hw, ac);
1439 }
1440 
1441 static inline void
ieee80211_txq_schedule_end(struct ieee80211_hw * hw,uint8_t ac)1442 ieee80211_txq_schedule_end(struct ieee80211_hw *hw, uint8_t ac)
1443 {
1444 	/* DO_NADA; */
1445 }
1446 
1447 static inline struct ieee80211_txq *
ieee80211_next_txq(struct ieee80211_hw * hw,uint8_t ac)1448 ieee80211_next_txq(struct ieee80211_hw *hw, uint8_t ac)
1449 {
1450 	return (linuxkpi_ieee80211_next_txq(hw, ac));
1451 }
1452 
1453 static inline void
ieee80211_handle_wake_tx_queue(struct ieee80211_hw * hw,struct ieee80211_txq * txq)1454 ieee80211_handle_wake_tx_queue(struct ieee80211_hw *hw,
1455     struct ieee80211_txq *txq)
1456 {
1457 	linuxkpi_ieee80211_handle_wake_tx_queue(hw, txq);
1458 }
1459 
1460 /* -------------------------------------------------------------------------- */
1461 
1462 static __inline uint8_t
ieee80211_get_tid(struct ieee80211_hdr * hdr)1463 ieee80211_get_tid(struct ieee80211_hdr *hdr)
1464 {
1465 
1466 	return (linuxkpi_ieee80211_get_tid(hdr, false));
1467 }
1468 
1469 static __inline struct sk_buff *
ieee80211_beacon_get_tim(struct ieee80211_hw * hw,struct ieee80211_vif * vif,uint16_t * tim_offset,uint16_t * tim_len,uint32_t link_id)1470 ieee80211_beacon_get_tim(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
1471     uint16_t *tim_offset, uint16_t *tim_len, uint32_t link_id)
1472 {
1473 
1474 	if (tim_offset != NULL)
1475 		*tim_offset = 0;
1476 	if (tim_len != NULL)
1477 		*tim_len = 0;
1478 	TODO();
1479 	return (NULL);
1480 }
1481 
1482 static __inline void
ieee80211_iterate_active_interfaces_atomic(struct ieee80211_hw * hw,enum ieee80211_iface_iter flags,void (* iterfunc)(void *,uint8_t *,struct ieee80211_vif *),void * arg)1483 ieee80211_iterate_active_interfaces_atomic(struct ieee80211_hw *hw,
1484     enum ieee80211_iface_iter flags,
1485     void(*iterfunc)(void *, uint8_t *, struct ieee80211_vif *),
1486     void *arg)
1487 {
1488 
1489 	flags |= IEEE80211_IFACE_ITER__ATOMIC;
1490 	flags |= IEEE80211_IFACE_ITER_ACTIVE;
1491 	linuxkpi_ieee80211_iterate_interfaces(hw, flags, iterfunc, arg);
1492 }
1493 
1494 static __inline void
ieee80211_iterate_active_interfaces(struct ieee80211_hw * hw,enum ieee80211_iface_iter flags,void (* iterfunc)(void *,uint8_t *,struct ieee80211_vif *),void * arg)1495 ieee80211_iterate_active_interfaces(struct ieee80211_hw *hw,
1496     enum ieee80211_iface_iter flags,
1497     void(*iterfunc)(void *, uint8_t *, struct ieee80211_vif *),
1498     void *arg)
1499 {
1500 
1501 	flags |= IEEE80211_IFACE_ITER_ACTIVE;
1502 	linuxkpi_ieee80211_iterate_interfaces(hw, flags, iterfunc, arg);
1503 }
1504 
1505 static __inline void
ieee80211_iterate_active_interfaces_mtx(struct ieee80211_hw * hw,enum ieee80211_iface_iter flags,void (* iterfunc)(void *,uint8_t *,struct ieee80211_vif *),void * arg)1506 ieee80211_iterate_active_interfaces_mtx(struct ieee80211_hw *hw,
1507     enum ieee80211_iface_iter flags,
1508     void(*iterfunc)(void *, uint8_t *, struct ieee80211_vif *),
1509     void *arg)
1510 {
1511 	flags |= IEEE80211_IFACE_ITER_ACTIVE;
1512 	flags |= IEEE80211_IFACE_ITER__MTX;
1513 	linuxkpi_ieee80211_iterate_interfaces(hw, flags, iterfunc, arg);
1514 }
1515 
1516 static __inline void
ieee80211_iterate_interfaces(struct ieee80211_hw * hw,enum ieee80211_iface_iter flags,void (* iterfunc)(void *,uint8_t *,struct ieee80211_vif *),void * arg)1517 ieee80211_iterate_interfaces(struct ieee80211_hw *hw,
1518    enum ieee80211_iface_iter flags,
1519    void (*iterfunc)(void *, uint8_t *, struct ieee80211_vif *),
1520    void *arg)
1521 {
1522 
1523 	linuxkpi_ieee80211_iterate_interfaces(hw, flags, iterfunc, arg);
1524 }
1525 
1526 static inline void
ieee80211_iter_keys(struct ieee80211_hw * hw,struct ieee80211_vif * vif,void (* iterfunc)(struct ieee80211_hw *,struct ieee80211_vif *,struct ieee80211_sta *,struct ieee80211_key_conf *,void *),void * arg)1527 ieee80211_iter_keys(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
1528     void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_vif *,
1529         struct ieee80211_sta *, struct ieee80211_key_conf *, void *),
1530     void *arg)
1531 {
1532 	linuxkpi_ieee80211_iterate_keys(hw, vif, iterfunc, arg, false);
1533 }
1534 
1535 static inline void
ieee80211_iter_keys_rcu(struct ieee80211_hw * hw,struct ieee80211_vif * vif,void (* iterfunc)(struct ieee80211_hw *,struct ieee80211_vif *,struct ieee80211_sta *,struct ieee80211_key_conf *,void *),void * arg)1536 ieee80211_iter_keys_rcu(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
1537     void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_vif *,
1538         struct ieee80211_sta *, struct ieee80211_key_conf *, void *),
1539     void *arg)
1540 {
1541 	linuxkpi_ieee80211_iterate_keys(hw, vif, iterfunc, arg, true);
1542 }
1543 
1544 static __inline void
ieee80211_iter_chan_contexts_atomic(struct ieee80211_hw * hw,void (* iterfunc)(struct ieee80211_hw *,struct ieee80211_chanctx_conf *,void *),void * arg)1545 ieee80211_iter_chan_contexts_atomic(struct ieee80211_hw *hw,
1546     void(*iterfunc)(struct ieee80211_hw *, struct ieee80211_chanctx_conf *, void *),
1547     void *arg)
1548 {
1549 
1550 	linuxkpi_ieee80211_iterate_chan_contexts(hw, iterfunc, arg);
1551 }
1552 
1553 static __inline void
ieee80211_iterate_stations_atomic(struct ieee80211_hw * hw,void (* iterfunc)(void *,struct ieee80211_sta *),void * arg)1554 ieee80211_iterate_stations_atomic(struct ieee80211_hw *hw,
1555    void (*iterfunc)(void *, struct ieee80211_sta *), void *arg)
1556 {
1557 
1558 	linuxkpi_ieee80211_iterate_stations_atomic(hw, iterfunc, arg);
1559 }
1560 
1561 static __inline struct wireless_dev *
ieee80211_vif_to_wdev(struct ieee80211_vif * vif)1562 ieee80211_vif_to_wdev(struct ieee80211_vif *vif)
1563 {
1564 
1565 	return (linuxkpi_ieee80211_vif_to_wdev(vif));
1566 }
1567 
1568 static __inline struct sk_buff *
ieee80211_beacon_get_template(struct ieee80211_hw * hw,struct ieee80211_vif * vif,struct ieee80211_mutable_offsets * offs,uint32_t link_id)1569 ieee80211_beacon_get_template(struct ieee80211_hw *hw,
1570     struct ieee80211_vif *vif, struct ieee80211_mutable_offsets *offs,
1571     uint32_t link_id)
1572 {
1573 	TODO();
1574 	return (NULL);
1575 }
1576 
1577 static __inline void
ieee80211_beacon_loss(struct ieee80211_vif * vif)1578 ieee80211_beacon_loss(struct ieee80211_vif *vif)
1579 {
1580 	linuxkpi_ieee80211_beacon_loss(vif);
1581 }
1582 
1583 static __inline void
ieee80211_chswitch_done(struct ieee80211_vif * vif,bool t,uint32_t link_id)1584 ieee80211_chswitch_done(struct ieee80211_vif *vif, bool t, uint32_t link_id)
1585 {
1586 	TODO();
1587 }
1588 
1589 static __inline bool
ieee80211_csa_is_complete(struct ieee80211_vif * vif)1590 ieee80211_csa_is_complete(struct ieee80211_vif *vif)
1591 {
1592 	TODO();
1593 	return (false);
1594 }
1595 
1596 static __inline void
ieee80211_csa_set_counter(struct ieee80211_vif * vif,uint8_t counter)1597 ieee80211_csa_set_counter(struct ieee80211_vif *vif, uint8_t counter)
1598 {
1599 	TODO();
1600 }
1601 
1602 static __inline int
ieee80211_csa_update_counter(struct ieee80211_vif * vif)1603 ieee80211_csa_update_counter(struct ieee80211_vif *vif)
1604 {
1605 	TODO();
1606 	return (-1);
1607 }
1608 
1609 static __inline void
ieee80211_csa_finish(struct ieee80211_vif * vif,uint32_t link_id)1610 ieee80211_csa_finish(struct ieee80211_vif *vif, uint32_t link_id)
1611 {
1612 	TODO();
1613 }
1614 
1615 static inline enum nl80211_iftype
ieee80211_vif_type_p2p(struct ieee80211_vif * vif)1616 ieee80211_vif_type_p2p(struct ieee80211_vif *vif)
1617 {
1618 
1619 	/* If we are not p2p enabled, just return the type. */
1620 	if (!vif->p2p)
1621 		return (vif->type);
1622 
1623 	/* If we are p2p, depending on side, return type. */
1624 	switch (vif->type) {
1625 	case NL80211_IFTYPE_AP:
1626 		return (NL80211_IFTYPE_P2P_GO);
1627 	case NL80211_IFTYPE_STATION:
1628 		return (NL80211_IFTYPE_P2P_CLIENT);
1629 	default:
1630 		fallthrough;
1631 	}
1632 	return (vif->type);
1633 }
1634 
1635 static __inline unsigned long
ieee80211_tu_to_usec(unsigned long tu)1636 ieee80211_tu_to_usec(unsigned long tu)
1637 {
1638 
1639 	return (tu * IEEE80211_DUR_TU);
1640 }
1641 
1642 /*
1643  * Below we assume that the two values from different emums are the same.
1644  * Make sure this does not accidentally change.
1645  */
1646 CTASSERT((int)IEEE80211_ACTION_SM_TPCREP == (int)IEEE80211_ACTION_RADIO_MEASUREMENT_LMREP);
1647 
1648 static __inline bool
ieee80211_action_contains_tpc(struct sk_buff * skb)1649 ieee80211_action_contains_tpc(struct sk_buff *skb)
1650 {
1651 	struct ieee80211_mgmt *mgmt;
1652 
1653 	mgmt = (struct ieee80211_mgmt *)skb->data;
1654 
1655 	/* Check that this is a mgmt/action frame? */
1656 	if (!ieee80211_is_action(mgmt->frame_control))
1657 		return (false);
1658 
1659 	/*
1660 	 * This is a bit convoluted but according to docs both actions
1661 	 * are checked for this.  Kind-of makes sense for the only consumer
1662 	 * (iwlwifi) I am aware off given the txpower fields are at the
1663 	 * same location so firmware can update the value.
1664 	 */
1665 	/* 80211-2020 9.6.2 Spectrum Management Action frames */
1666 	/* 80211-2020 9.6.2.5 TPC Report frame format */
1667 	/* 80211-2020 9.6.6 Radio Measurement action details */
1668 	/* 80211-2020 9.6.6.4 Link Measurement Report frame format */
1669 	/* Check that it is Spectrum Management or Radio Measurement? */
1670 	if (mgmt->u.action.category != IEEE80211_ACTION_CAT_SM &&
1671 	    mgmt->u.action.category != IEEE80211_ACTION_CAT_RADIO_MEASUREMENT)
1672 		return (false);
1673 
1674 	/*
1675 	 * Check that it is TPC Report or Link Measurement Report?
1676 	 * The values of each are the same (see CTASSERT above function).
1677 	 */
1678 	if (mgmt->u.action.u.tpc_report.spec_mgmt != IEEE80211_ACTION_SM_TPCREP)
1679 		return (false);
1680 
1681 	/* 80211-2020 9.4.2.16 TPC Report element */
1682 	/* Check that the ELEMID and length are correct? */
1683 	if (mgmt->u.action.u.tpc_report.tpc_elem_id != IEEE80211_ELEMID_TPCREP ||
1684 	    mgmt->u.action.u.tpc_report.tpc_elem_length != 4)
1685 		return (false);
1686 
1687 	/* All the right fields in the right place. */
1688 	return (true);
1689 }
1690 
1691 static __inline void
ieee80211_connection_loss(struct ieee80211_vif * vif)1692 ieee80211_connection_loss(struct ieee80211_vif *vif)
1693 {
1694 
1695 	linuxkpi_ieee80211_connection_loss(vif);
1696 }
1697 
1698 static __inline struct ieee80211_sta *
ieee80211_find_sta(struct ieee80211_vif * vif,const u8 * peer)1699 ieee80211_find_sta(struct ieee80211_vif *vif, const u8 *peer)
1700 {
1701 
1702 	return (linuxkpi_ieee80211_find_sta(vif, peer));
1703 }
1704 
1705 static __inline struct ieee80211_sta *
ieee80211_find_sta_by_ifaddr(struct ieee80211_hw * hw,const uint8_t * addr,const uint8_t * ourvifaddr)1706 ieee80211_find_sta_by_ifaddr(struct ieee80211_hw *hw, const uint8_t *addr,
1707     const uint8_t *ourvifaddr)
1708 {
1709 
1710 	return (linuxkpi_ieee80211_find_sta_by_ifaddr(hw, addr, ourvifaddr));
1711 }
1712 
1713 
1714 static __inline void
ieee80211_get_tkip_p2k(struct ieee80211_key_conf * keyconf,struct sk_buff * skb_frag,u8 * key)1715 ieee80211_get_tkip_p2k(struct ieee80211_key_conf *keyconf,
1716     struct sk_buff *skb_frag, u8 *key)
1717 {
1718 	TODO();
1719 }
1720 
1721 static __inline void
ieee80211_get_tkip_rx_p1k(struct ieee80211_key_conf * keyconf,const u8 * addr,uint32_t iv32,u16 * p1k)1722 ieee80211_get_tkip_rx_p1k(struct ieee80211_key_conf *keyconf,
1723     const u8 *addr, uint32_t iv32, u16 *p1k)
1724 {
1725 
1726 	KASSERT(keyconf != NULL && addr != NULL && p1k != NULL,
1727 	    ("%s: keyconf %p addr %p p1k %p\n", __func__, keyconf, addr, p1k));
1728 
1729 	TODO();
1730 	memset(p1k, 0xfa, 5 * sizeof(*p1k));	/* Just initializing. */
1731 }
1732 
1733 static __inline size_t
ieee80211_ie_split(const u8 * ies,size_t ies_len,const u8 * ie_ids,size_t ie_ids_len,size_t start)1734 ieee80211_ie_split(const u8 *ies, size_t ies_len,
1735     const u8 *ie_ids, size_t ie_ids_len, size_t start)
1736 {
1737 	size_t x;
1738 
1739 	x = start;
1740 
1741 	/* XXX FIXME, we need to deal with "Element ID Extension" */
1742 	while (x < ies_len) {
1743 
1744 		/* Is this IE[s] one of the ie_ids? */
1745 		if (!linuxkpi_ieee80211_is_ie_id_in_ie_buf(ies[x],
1746 		    ie_ids, ie_ids_len))
1747 			break;
1748 
1749 		if (!linuxkpi_ieee80211_ie_advance(&x, ies, ies_len))
1750 			break;
1751 	}
1752 
1753 	return (x);
1754 }
1755 
1756 static __inline void
ieee80211_request_smps(struct ieee80211_vif * vif,u_int link_id,enum ieee80211_smps_mode smps)1757 ieee80211_request_smps(struct ieee80211_vif *vif, u_int link_id,
1758     enum ieee80211_smps_mode smps)
1759 {
1760 	static const char *smps_mode_name[] = {
1761 		"SMPS_OFF",
1762 		"SMPS_STATIC",
1763 		"SMPS_DYNAMIC",
1764 		"SMPS_AUTOMATIC",
1765 		"SMPS_NUM_MODES"
1766 	};
1767 
1768 	if (linuxkpi_debug_80211 & D80211_TODO)
1769 		printf("%s:%d: XXX LKPI80211 TODO smps %d %s\n",
1770 		    __func__, __LINE__, smps, smps_mode_name[smps]);
1771 }
1772 
1773 static __inline void
ieee80211_tdls_oper_request(struct ieee80211_vif * vif,uint8_t * addr,enum nl80211_tdls_operation oper,enum ieee80211_reason_code code,gfp_t gfp)1774 ieee80211_tdls_oper_request(struct ieee80211_vif *vif, uint8_t *addr,
1775     enum nl80211_tdls_operation oper, enum ieee80211_reason_code code,
1776     gfp_t gfp)
1777 {
1778 	TODO();
1779 }
1780 
1781 static __inline void
wiphy_rfkill_set_hw_state(struct wiphy * wiphy,bool state)1782 wiphy_rfkill_set_hw_state(struct wiphy *wiphy, bool state)
1783 {
1784 	TODO();
1785 }
1786 
1787 static __inline void
ieee80211_free_txskb(struct ieee80211_hw * hw,struct sk_buff * skb)1788 ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb)
1789 {
1790 	IMPROVE();
1791 
1792 	/*
1793 	 * This is called on transmit failure.
1794 	 * Use a not-so-random random high status error so we can distinguish
1795 	 * it from normal low values flying around in net80211 ("ETX").
1796 	 */
1797 	linuxkpi_ieee80211_free_txskb(hw, skb, 0x455458);
1798 }
1799 
1800 static __inline void
ieee80211_ready_on_channel(struct ieee80211_hw * hw)1801 ieee80211_ready_on_channel(struct ieee80211_hw *hw)
1802 {
1803 	TODO();
1804 /* XXX-BZ We need to see that. */
1805 }
1806 
1807 static __inline void
ieee80211_remain_on_channel_expired(struct ieee80211_hw * hw)1808 ieee80211_remain_on_channel_expired(struct ieee80211_hw *hw)
1809 {
1810 	TODO();
1811 }
1812 
1813 static __inline void
ieee80211_cqm_rssi_notify(struct ieee80211_vif * vif,enum nl80211_cqm_rssi_threshold_event crte,int sig,gfp_t gfp)1814 ieee80211_cqm_rssi_notify(struct ieee80211_vif *vif,
1815     enum nl80211_cqm_rssi_threshold_event crte, int sig, gfp_t gfp)
1816 {
1817 	TODO();
1818 }
1819 
1820 /* -------------------------------------------------------------------------- */
1821 
1822 static inline bool
ieee80211_sn_less(uint16_t sn1,uint16_t sn2)1823 ieee80211_sn_less(uint16_t sn1, uint16_t sn2)
1824 {
1825 	return (IEEE80211_SEQ_BA_BEFORE(sn1, sn2));
1826 }
1827 
1828 static inline uint16_t
ieee80211_sn_inc(uint16_t sn)1829 ieee80211_sn_inc(uint16_t sn)
1830 {
1831 	return (IEEE80211_SEQ_INC(sn));
1832 }
1833 
1834 static inline uint16_t
ieee80211_sn_add(uint16_t sn,uint16_t a)1835 ieee80211_sn_add(uint16_t sn, uint16_t a)
1836 {
1837 	return (IEEE80211_SEQ_ADD(sn, a));
1838 }
1839 
1840 static inline uint16_t
ieee80211_sn_sub(uint16_t sa,uint16_t sb)1841 ieee80211_sn_sub(uint16_t sa, uint16_t sb)
1842 {
1843 	return (IEEE80211_SEQ_SUB(sa, sb));
1844 }
1845 
1846 static __inline void
ieee80211_mark_rx_ba_filtered_frames(struct ieee80211_sta * sta,uint8_t tid,uint32_t ssn,uint64_t bitmap,uint16_t received_mpdu)1847 ieee80211_mark_rx_ba_filtered_frames(struct ieee80211_sta *sta, uint8_t tid,
1848     uint32_t ssn, uint64_t bitmap, uint16_t received_mpdu)
1849 {
1850 	TODO();
1851 }
1852 
1853 static __inline void
ieee80211_stop_rx_ba_session(struct ieee80211_vif * vif,uint32_t x,uint8_t * addr)1854 ieee80211_stop_rx_ba_session(struct ieee80211_vif *vif, uint32_t x, uint8_t *addr)
1855 {
1856 	TODO();
1857 }
1858 
1859 static __inline void
ieee80211_rx_ba_timer_expired(struct ieee80211_vif * vif,uint8_t * addr,uint8_t tid)1860 ieee80211_rx_ba_timer_expired(struct ieee80211_vif *vif, uint8_t *addr,
1861     uint8_t tid)
1862 {
1863 	TODO();
1864 }
1865 
1866 static __inline void
ieee80211_start_rx_ba_session_offl(struct ieee80211_vif * vif,uint8_t * addr,uint8_t tid)1867 ieee80211_start_rx_ba_session_offl(struct ieee80211_vif *vif, uint8_t *addr,
1868     uint8_t tid)
1869 {
1870 	TODO();
1871 }
1872 
1873 static __inline void
ieee80211_stop_rx_ba_session_offl(struct ieee80211_vif * vif,uint8_t * addr,uint8_t tid)1874 ieee80211_stop_rx_ba_session_offl(struct ieee80211_vif *vif, uint8_t *addr,
1875     uint8_t tid)
1876 {
1877 	TODO();
1878 }
1879 
1880 /* -------------------------------------------------------------------------- */
1881 
1882 static inline void
ieee80211_rate_set_vht(struct ieee80211_tx_rate * r,uint8_t mcs,uint8_t nss)1883 ieee80211_rate_set_vht(struct ieee80211_tx_rate *r, uint8_t mcs, uint8_t nss)
1884 {
1885 
1886 	/* XXX-BZ make it KASSERTS? */
1887 	if (((mcs & 0xF0) != 0) || (((nss - 1) & 0xf8) != 0)) {
1888 		printf("%s:%d: mcs %#04x nss %#04x invalid\n",
1889 		     __func__, __LINE__, mcs, nss);
1890 		return;
1891 	}
1892 
1893 	r->idx = mcs;
1894 	r->idx |= ((nss - 1) << 4);
1895 }
1896 
1897 static inline uint8_t
ieee80211_rate_get_vht_nss(struct ieee80211_tx_rate * r)1898 ieee80211_rate_get_vht_nss(struct ieee80211_tx_rate *r)
1899 {
1900 	return (((r->idx >> 4) & 0x07) + 1);
1901 }
1902 
1903 static inline uint8_t
ieee80211_rate_get_vht_mcs(struct ieee80211_tx_rate * r)1904 ieee80211_rate_get_vht_mcs(struct ieee80211_tx_rate *r)
1905 {
1906 	return (r->idx & 0x0f);
1907 }
1908 
1909 static inline int
ieee80211_get_vht_max_nss(struct ieee80211_vht_cap * vht_cap,enum ieee80211_vht_chanwidth chanwidth,int mcs,bool ext_nss_bw_cap,int max_nss)1910 ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *vht_cap,
1911     enum ieee80211_vht_chanwidth chanwidth,		/* defined in net80211. */
1912     int mcs /* always 0 */, bool ext_nss_bw_cap /* always true */, int max_nss)
1913 {
1914 	enum ieee80211_vht_mcs_support mcs_s;
1915 	uint32_t supp_cw, ext_nss_bw;
1916 
1917 	switch (mcs) {
1918 	case 0 ... 7:
1919 		mcs_s = IEEE80211_VHT_MCS_SUPPORT_0_7;
1920 		break;
1921 	case 8:
1922 		mcs_s = IEEE80211_VHT_MCS_SUPPORT_0_8;
1923 		break;
1924 	case 9:
1925 		mcs_s = IEEE80211_VHT_MCS_SUPPORT_0_9;
1926 		break;
1927 	default:
1928 		printf("%s: unsupported mcs value %d\n", __func__, mcs);
1929 		return (0);
1930 	}
1931 
1932 	if (max_nss == 0) {
1933 		uint16_t map;
1934 
1935 		map = le16toh(vht_cap->supp_mcs.rx_mcs_map);
1936 		for (int i = 7; i >= 0; i--) {
1937 			uint8_t val;
1938 
1939 			val = (map >> (2 * i)) & 0x03;
1940 			if (val == IEEE80211_VHT_MCS_NOT_SUPPORTED)
1941 				continue;
1942 			if (val >= mcs_s) {
1943 				max_nss = i + 1;
1944 				break;
1945 			}
1946 		}
1947 	}
1948 
1949 	if (max_nss == 0)
1950 		return (0);
1951 
1952 	if ((le16toh(vht_cap->supp_mcs.tx_mcs_map) &
1953 	    IEEE80211_VHT_EXT_NSS_BW_CAPABLE) == 0)
1954 		return (max_nss);
1955 
1956 	supp_cw = le32_get_bits(vht_cap->vht_cap_info,
1957 	    IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK);
1958 	ext_nss_bw = le32_get_bits(vht_cap->vht_cap_info,
1959 	    IEEE80211_VHT_CAP_EXT_NSS_BW_MASK);
1960 
1961 	/* If requested as ext nss not supported assume ext_nss_bw 0. */
1962 	if (!ext_nss_bw_cap)
1963 		ext_nss_bw = 0;
1964 
1965 	/*
1966 	 * Cover 802.11-2016, Table 9-250.
1967 	 */
1968 
1969 	/* Unsupported settings. */
1970 	if (supp_cw == 3)
1971 		return (0);
1972 	if (supp_cw == 2 && (ext_nss_bw == 1 || ext_nss_bw == 2))
1973 		return (0);
1974 
1975 	/* Settings with factor != 1 or unsupported. */
1976 	switch (chanwidth) {
1977 	case IEEE80211_VHT_CHANWIDTH_80P80MHZ:
1978 		if (supp_cw == 0 && (ext_nss_bw == 0 || ext_nss_bw == 1))
1979 			return (0);
1980 		if (supp_cw == 1 && ext_nss_bw == 0)
1981 			return (0);
1982 		if ((supp_cw == 0 || supp_cw == 1) && ext_nss_bw == 2)
1983 			return (max_nss / 2);
1984 		if ((supp_cw == 0 || supp_cw == 1) && ext_nss_bw == 3)
1985 			return (3 * max_nss / 4);
1986 		break;
1987 	case IEEE80211_VHT_CHANWIDTH_160MHZ:
1988 		if (supp_cw == 0 && ext_nss_bw == 0)
1989 			return (0);
1990 		if (supp_cw == 0 && (ext_nss_bw == 1 || ext_nss_bw == 2))
1991 			return (max_nss / 2);
1992 		if (supp_cw == 0 && ext_nss_bw == 3)
1993 			return (3 * max_nss / 4);
1994 		if (supp_cw == 1 && ext_nss_bw == 3)
1995 			return (2 * max_nss);
1996 		break;
1997 	case IEEE80211_VHT_CHANWIDTH_80MHZ:
1998 	case IEEE80211_VHT_CHANWIDTH_USE_HT:
1999 		if ((supp_cw == 1 || supp_cw == 2) && ext_nss_bw == 3)
2000 			return (2 * max_nss);
2001 		break;
2002 	}
2003 
2004 	/* Everything else has a factor of 1. */
2005 	return (max_nss);
2006 }
2007 
2008 
2009 static __inline void
ieee80211_reserve_tid(struct ieee80211_sta * sta,uint8_t tid)2010 ieee80211_reserve_tid(struct ieee80211_sta *sta, uint8_t tid)
2011 {
2012 	TODO();
2013 }
2014 
2015 static __inline void
ieee80211_unreserve_tid(struct ieee80211_sta * sta,uint8_t tid)2016 ieee80211_unreserve_tid(struct ieee80211_sta *sta, uint8_t tid)
2017 {
2018 	TODO();
2019 }
2020 
2021 static __inline void
ieee80211_send_eosp_nullfunc(struct ieee80211_sta * sta,uint8_t tid)2022 ieee80211_send_eosp_nullfunc(struct ieee80211_sta *sta, uint8_t tid)
2023 {
2024 	TODO();
2025 }
2026 
2027 static __inline void
ieee80211_sta_block_awake(struct ieee80211_hw * hw,struct ieee80211_sta * sta,bool disable)2028 ieee80211_sta_block_awake(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
2029     bool disable)
2030 {
2031 	TODO();
2032 }
2033 
2034 static __inline void
ieee80211_sta_ps_transition(struct ieee80211_sta * sta,bool sleeping)2035 ieee80211_sta_ps_transition(struct ieee80211_sta *sta, bool sleeping)
2036 {
2037 	TODO();
2038 }
2039 
2040 static __inline void
ieee80211_sta_pspoll(struct ieee80211_sta * sta)2041 ieee80211_sta_pspoll(struct ieee80211_sta *sta)
2042 {
2043 	TODO();
2044 }
2045 
2046 static inline void
ieee80211_sta_recalc_aggregates(struct ieee80211_sta * sta)2047 ieee80211_sta_recalc_aggregates(struct ieee80211_sta *sta)
2048 {
2049 	if (sta->valid_links) {
2050 		TODO();
2051 	}
2052 }
2053 
2054 static __inline void
ieee80211_sta_uapsd_trigger(struct ieee80211_sta * sta,int ntids)2055 ieee80211_sta_uapsd_trigger(struct ieee80211_sta *sta, int ntids)
2056 {
2057 	TODO();
2058 }
2059 
2060 static __inline void
ieee80211_tkip_add_iv(u8 * crypto_hdr,struct ieee80211_key_conf * keyconf,uint64_t pn)2061 ieee80211_tkip_add_iv(u8 *crypto_hdr, struct ieee80211_key_conf *keyconf,
2062     uint64_t pn)
2063 {
2064 	TODO();
2065 }
2066 
2067 static inline struct sk_buff *
ieee80211_tx_dequeue(struct ieee80211_hw * hw,struct ieee80211_txq * txq)2068 ieee80211_tx_dequeue(struct ieee80211_hw *hw, struct ieee80211_txq *txq)
2069 {
2070 
2071 	return (linuxkpi_ieee80211_tx_dequeue(hw, txq));
2072 }
2073 
2074 static inline struct sk_buff *
ieee80211_tx_dequeue_ni(struct ieee80211_hw * hw,struct ieee80211_txq * txq)2075 ieee80211_tx_dequeue_ni(struct ieee80211_hw *hw, struct ieee80211_txq *txq)
2076 {
2077 	struct sk_buff *skb;
2078 
2079 	local_bh_disable();
2080 	skb = linuxkpi_ieee80211_tx_dequeue(hw, txq);
2081 	local_bh_enable();
2082 
2083 	return (skb);
2084 }
2085 
2086 static __inline void
ieee80211_update_mu_groups(struct ieee80211_vif * vif,u_int _i,uint8_t * ms,uint8_t * up)2087 ieee80211_update_mu_groups(struct ieee80211_vif *vif,
2088     u_int _i, uint8_t *ms, uint8_t *up)
2089 {
2090 	TODO();
2091 }
2092 
2093 static __inline void
ieee80211_sta_set_buffered(struct ieee80211_sta * sta,uint8_t tid,bool t)2094 ieee80211_sta_set_buffered(struct ieee80211_sta *sta, uint8_t tid, bool t)
2095 {
2096 	TODO();
2097 }
2098 
2099 static __inline void
ieee80211_sched_scan_results(struct ieee80211_hw * hw)2100 ieee80211_sched_scan_results(struct ieee80211_hw *hw)
2101 {
2102 	TODO();
2103 }
2104 
2105 static __inline void
ieee80211_sta_eosp(struct ieee80211_sta * sta)2106 ieee80211_sta_eosp(struct ieee80211_sta *sta)
2107 {
2108 	TODO();
2109 }
2110 
2111 static __inline int
ieee80211_start_tx_ba_session(struct ieee80211_sta * sta,uint8_t tid,int x)2112 ieee80211_start_tx_ba_session(struct ieee80211_sta *sta, uint8_t tid, int x)
2113 {
2114 	TODO("rtw8x");
2115 	return (-EINVAL);
2116 }
2117 
2118 static __inline int
ieee80211_stop_tx_ba_session(struct ieee80211_sta * sta,uint8_t tid)2119 ieee80211_stop_tx_ba_session(struct ieee80211_sta *sta, uint8_t tid)
2120 {
2121 	TODO("rtw89");
2122 	return (-EINVAL);
2123 }
2124 
2125 static __inline void
ieee80211_start_tx_ba_cb_irqsafe(struct ieee80211_vif * vif,uint8_t * addr,uint8_t tid)2126 ieee80211_start_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, uint8_t *addr,
2127     uint8_t tid)
2128 {
2129 	TODO("iwlwifi");
2130 }
2131 
2132 static __inline void
ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_vif * vif,uint8_t * addr,uint8_t tid)2133 ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, uint8_t *addr,
2134     uint8_t tid)
2135 {
2136 	TODO("iwlwifi/rtw8x/...");
2137 }
2138 
2139 static __inline void
ieee80211_sched_scan_stopped(struct ieee80211_hw * hw)2140 ieee80211_sched_scan_stopped(struct ieee80211_hw *hw)
2141 {
2142 	TODO();
2143 }
2144 
2145 static __inline void
ieee80211_scan_completed(struct ieee80211_hw * hw,struct cfg80211_scan_info * info)2146 ieee80211_scan_completed(struct ieee80211_hw *hw,
2147     struct cfg80211_scan_info *info)
2148 {
2149 
2150 	linuxkpi_ieee80211_scan_completed(hw, info);
2151 }
2152 
2153 static __inline struct sk_buff *
ieee80211_beacon_get(struct ieee80211_hw * hw,struct ieee80211_vif * vif,uint32_t link_id)2154 ieee80211_beacon_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
2155     uint32_t link_id)
2156 {
2157 	TODO();
2158 	return (NULL);
2159 }
2160 
2161 static __inline struct sk_buff *
ieee80211_pspoll_get(struct ieee80211_hw * hw,struct ieee80211_vif * vif)2162 ieee80211_pspoll_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
2163 {
2164 
2165 	/* Only STA needs this.  Otherwise return NULL and panic bad drivers. */
2166 	if (vif->type != NL80211_IFTYPE_STATION)
2167 		return (NULL);
2168 
2169 	return (linuxkpi_ieee80211_pspoll_get(hw, vif));
2170 }
2171 
2172 static __inline struct sk_buff *
ieee80211_proberesp_get(struct ieee80211_hw * hw,struct ieee80211_vif * vif)2173 ieee80211_proberesp_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
2174 {
2175 	TODO();
2176 	return (NULL);
2177 }
2178 
2179 static __inline struct sk_buff *
ieee80211_nullfunc_get(struct ieee80211_hw * hw,struct ieee80211_vif * vif,int linkid,bool qos)2180 ieee80211_nullfunc_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
2181     int linkid, bool qos)
2182 {
2183 
2184 	/* Only STA needs this.  Otherwise return NULL and panic bad drivers. */
2185 	if (vif->type != NL80211_IFTYPE_STATION)
2186 		return (NULL);
2187 
2188 	return (linuxkpi_ieee80211_nullfunc_get(hw, vif, linkid, qos));
2189 }
2190 
2191 static __inline struct sk_buff *
ieee80211_probereq_get(struct ieee80211_hw * hw,uint8_t * addr,uint8_t * ssid,size_t ssid_len,size_t tailroom)2192 ieee80211_probereq_get(struct ieee80211_hw *hw, uint8_t *addr,
2193     uint8_t *ssid, size_t ssid_len, size_t tailroom)
2194 {
2195 
2196 	return (linuxkpi_ieee80211_probereq_get(hw, addr, ssid, ssid_len,
2197 	    tailroom));
2198 }
2199 
2200 static __inline void
ieee80211_queue_delayed_work(struct ieee80211_hw * hw,struct delayed_work * w,int delay)2201 ieee80211_queue_delayed_work(struct ieee80211_hw *hw, struct delayed_work *w,
2202     int delay)
2203 {
2204 
2205 	linuxkpi_ieee80211_queue_delayed_work(hw, w, delay);
2206 }
2207 
2208 static __inline void
ieee80211_queue_work(struct ieee80211_hw * hw,struct work_struct * w)2209 ieee80211_queue_work(struct ieee80211_hw *hw, struct work_struct *w)
2210 {
2211 
2212 	linuxkpi_ieee80211_queue_work(hw, w);
2213 }
2214 
2215 static __inline void
ieee80211_tx_status_skb(struct ieee80211_hw * hw,struct sk_buff * skb)2216 ieee80211_tx_status_skb(struct ieee80211_hw *hw, struct sk_buff *skb)
2217 {
2218 	linuxkpi_ieee80211_tx_status(hw, skb);
2219 }
2220 
2221 static __inline void
ieee80211_tx_status_irqsafe(struct ieee80211_hw * hw,struct sk_buff * skb)2222 ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw, struct sk_buff *skb)
2223 {
2224 	IMPROVE();
2225 	linuxkpi_ieee80211_tx_status(hw, skb);
2226 }
2227 
2228 static __inline void
ieee80211_tx_status_ni(struct ieee80211_hw * hw,struct sk_buff * skb)2229 ieee80211_tx_status_ni(struct ieee80211_hw *hw, struct sk_buff *skb)
2230 {
2231 	IMPROVE();
2232 	linuxkpi_ieee80211_tx_status(hw, skb);
2233 }
2234 
2235 static __inline void
ieee80211_tx_status_ext(struct ieee80211_hw * hw,struct ieee80211_tx_status * txstat)2236 ieee80211_tx_status_ext(struct ieee80211_hw *hw,
2237     struct ieee80211_tx_status *txstat)
2238 {
2239 
2240 	linuxkpi_ieee80211_tx_status_ext(hw, txstat);
2241 }
2242 
2243 static __inline void
ieee80211_tx_info_clear_status(struct ieee80211_tx_info * info)2244 ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
2245 {
2246 	int i;
2247 
2248 	/*
2249 	 * Apparently clearing flags and some other fields is not right.
2250 	 * Given the function is called "status" we work on that part of
2251 	 * the union.
2252 	 */
2253 	for (i = 0; i < nitems(info->status.rates); i++)
2254 		info->status.rates[i].count = 0;
2255 	/*
2256 	 * Unclear if ack_signal should be included or not but we clear the
2257 	 * "valid" bool so this field is no longer valid.
2258 	 */
2259 	memset(&info->status.ack_signal, 0, sizeof(*info) -
2260 	    offsetof(struct ieee80211_tx_info, status.ack_signal));
2261 }
2262 
2263 static __inline void
ieee80211_txq_get_depth(struct ieee80211_txq * txq,unsigned long * frame_cnt,unsigned long * byte_cnt)2264 ieee80211_txq_get_depth(struct ieee80211_txq *txq, unsigned long *frame_cnt,
2265     unsigned long *byte_cnt)
2266 {
2267 
2268 	if (frame_cnt == NULL && byte_cnt == NULL)
2269 		return;
2270 
2271 	linuxkpi_ieee80211_txq_get_depth(txq, frame_cnt, byte_cnt);
2272 }
2273 
2274 static __inline void
SET_IEEE80211_PERM_ADDR(struct ieee80211_hw * hw,uint8_t * addr)2275 SET_IEEE80211_PERM_ADDR	(struct ieee80211_hw *hw, uint8_t *addr)
2276 {
2277 
2278 	ether_addr_copy(hw->wiphy->perm_addr, addr);
2279 }
2280 
2281 static __inline void
ieee80211_report_low_ack(struct ieee80211_sta * sta,int x)2282 ieee80211_report_low_ack(struct ieee80211_sta *sta, int x)
2283 {
2284 	TODO();
2285 }
2286 
2287 static __inline void
ieee80211_tx_rate_update(struct ieee80211_hw * hw,struct ieee80211_sta * sta,struct ieee80211_tx_info * info)2288 ieee80211_tx_rate_update(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
2289     struct ieee80211_tx_info *info)
2290 {
2291 	TODO();
2292 }
2293 
2294 static __inline bool
ieee80211_txq_may_transmit(struct ieee80211_hw * hw,struct ieee80211_txq * txq)2295 ieee80211_txq_may_transmit(struct ieee80211_hw *hw, struct ieee80211_txq *txq)
2296 {
2297 	TODO();
2298 	return (false);
2299 }
2300 
2301 static __inline void
ieee80211_radar_detected(struct ieee80211_hw * hw)2302 ieee80211_radar_detected(struct ieee80211_hw *hw)
2303 {
2304 	TODO();
2305 }
2306 
2307 static __inline void
ieee80211_sta_register_airtime(struct ieee80211_sta * sta,uint8_t tid,uint32_t duration,int x)2308 ieee80211_sta_register_airtime(struct ieee80211_sta *sta,
2309     uint8_t tid, uint32_t duration, int x)
2310 {
2311 	TODO();
2312 }
2313 
2314 static __inline void
ieee80211_beacon_set_cntdwn(struct ieee80211_vif * vif,u8 counter)2315 ieee80211_beacon_set_cntdwn(struct ieee80211_vif *vif, u8 counter)
2316 {
2317 	TODO();
2318 }
2319 
2320 static __inline int
ieee80211_beacon_update_cntdwn(struct ieee80211_vif * vif,uint32_t link_id)2321 ieee80211_beacon_update_cntdwn(struct ieee80211_vif *vif, uint32_t link_id)
2322 {
2323 	TODO();
2324 	return (-1);
2325 }
2326 
2327 static __inline bool
ieee80211_beacon_cntdwn_is_complete(struct ieee80211_vif * vif,uint32_t link_id)2328 ieee80211_beacon_cntdwn_is_complete(struct ieee80211_vif *vif, uint32_t link_id)
2329 {
2330 	TODO();
2331 	return (true);
2332 }
2333 
2334 static __inline void
ieee80211_disconnect(struct ieee80211_vif * vif,bool _x)2335 ieee80211_disconnect(struct ieee80211_vif *vif, bool _x)
2336 {
2337 	TODO();
2338 }
2339 
2340 static __inline void
ieee80211_channel_switch_disconnect(struct ieee80211_vif * vif,bool _x)2341 ieee80211_channel_switch_disconnect(struct ieee80211_vif *vif, bool _x)
2342 {
2343 	TODO();
2344 }
2345 
2346 static __inline void
ieee80211_key_mic_failure(struct ieee80211_key_conf * key)2347 ieee80211_key_mic_failure(struct ieee80211_key_conf *key)
2348 {
2349 	TODO();
2350 }
2351 
2352 static __inline void
ieee80211_key_replay(struct ieee80211_key_conf * key)2353 ieee80211_key_replay(struct ieee80211_key_conf *key)
2354 {
2355 	TODO();
2356 }
2357 
2358 static __inline uint32_t
ieee80211_calc_rx_airtime(struct ieee80211_hw * hw,struct ieee80211_rx_status * rxstat,int len)2359 ieee80211_calc_rx_airtime(struct ieee80211_hw *hw,
2360     struct ieee80211_rx_status *rxstat, int len)
2361 {
2362 	TODO();
2363 	return (0);
2364 }
2365 
2366 static __inline void
ieee80211_get_tx_rates(struct ieee80211_vif * vif,struct ieee80211_sta * sta,struct sk_buff * skb,struct ieee80211_tx_rate * txrate,int nrates)2367 ieee80211_get_tx_rates(struct ieee80211_vif *vif, struct ieee80211_sta *sta,
2368     struct sk_buff *skb, struct ieee80211_tx_rate *txrate, int nrates)
2369 {
2370 	TODO();
2371 }
2372 
2373 static __inline void
ieee80211_color_change_finish(struct ieee80211_vif * vif)2374 ieee80211_color_change_finish(struct ieee80211_vif *vif)
2375 {
2376 	TODO();
2377 }
2378 
2379 static __inline struct sk_buff *
ieee80211_get_fils_discovery_tmpl(struct ieee80211_hw * hw,struct ieee80211_vif * vif)2380 ieee80211_get_fils_discovery_tmpl(struct ieee80211_hw *hw,
2381     struct ieee80211_vif *vif)
2382 {
2383 	TODO();
2384 	return (NULL);
2385 }
2386 
2387 static __inline struct sk_buff *
ieee80211_get_unsol_bcast_probe_resp_tmpl(struct ieee80211_hw * hw,struct ieee80211_vif * vif)2388 ieee80211_get_unsol_bcast_probe_resp_tmpl(struct ieee80211_hw *hw,
2389     struct ieee80211_vif *vif)
2390 {
2391 	TODO();
2392 	return (NULL);
2393 }
2394 
2395 static __inline void
linuxkpi_ieee80211_send_bar(struct ieee80211_vif * vif,uint8_t * ra,uint16_t tid,uint16_t ssn)2396 linuxkpi_ieee80211_send_bar(struct ieee80211_vif *vif, uint8_t *ra, uint16_t tid,
2397     uint16_t ssn)
2398 {
2399 	TODO();
2400 }
2401 
2402 static __inline void
ieee80211_resume_disconnect(struct ieee80211_vif * vif)2403 ieee80211_resume_disconnect(struct ieee80211_vif *vif)
2404 {
2405         TODO();
2406 }
2407 
2408 static __inline int
ieee80211_data_to_8023(struct sk_buff * skb,const uint8_t * addr,enum nl80211_iftype iftype)2409 ieee80211_data_to_8023(struct sk_buff *skb, const uint8_t *addr,
2410      enum nl80211_iftype iftype)
2411 {
2412         TODO();
2413         return (-1);
2414 }
2415 
2416 static __inline void
ieee80211_get_tkip_p1k_iv(struct ieee80211_key_conf * key,uint32_t iv32,uint16_t * p1k)2417 ieee80211_get_tkip_p1k_iv(struct ieee80211_key_conf *key,
2418     uint32_t iv32, uint16_t *p1k)
2419 {
2420         TODO();
2421 }
2422 
2423 static __inline struct ieee80211_key_conf *
ieee80211_gtk_rekey_add(struct ieee80211_vif * vif,struct ieee80211_key_conf * key)2424 ieee80211_gtk_rekey_add(struct ieee80211_vif *vif,
2425     struct ieee80211_key_conf *key)
2426 {
2427         TODO();
2428         return (NULL);
2429 }
2430 
2431 static __inline void
ieee80211_gtk_rekey_notify(struct ieee80211_vif * vif,const uint8_t * bssid,const uint8_t * replay_ctr,gfp_t gfp)2432 ieee80211_gtk_rekey_notify(struct ieee80211_vif *vif, const uint8_t *bssid,
2433     const uint8_t *replay_ctr, gfp_t gfp)
2434 {
2435         TODO();
2436 }
2437 
2438 static __inline void
ieee80211_remove_key(struct ieee80211_key_conf * key)2439 ieee80211_remove_key(struct ieee80211_key_conf *key)
2440 {
2441         TODO();
2442 }
2443 
2444 static inline void
ieee80211_get_key_rx_seq(struct ieee80211_key_conf * keyconf,int8_t tid,struct ieee80211_key_seq * seq)2445 ieee80211_get_key_rx_seq(struct ieee80211_key_conf *keyconf, int8_t tid,
2446     struct ieee80211_key_seq *seq)
2447 {
2448 	const struct ieee80211_key *k;
2449 	const uint8_t *p;
2450 
2451 	KASSERT(keyconf != NULL && seq != NULL, ("%s: keyconf %p seq %p\n",
2452 	    __func__, keyconf, seq));
2453 	KASSERT(tid <= IEEE80211_NUM_TIDS, ("%s: tid out of bounds %d\n",
2454 	    __func__, tid));
2455 	k = keyconf->_k;
2456 	KASSERT(k != NULL, ("%s: keyconf %p ieee80211_key is NULL\n", __func__, keyconf));
2457 
2458 	switch (keyconf->cipher) {
2459 	case WLAN_CIPHER_SUITE_CCMP:
2460 	case WLAN_CIPHER_SUITE_CCMP_256:
2461 		if (tid < 0)
2462 			p = (const uint8_t *)&k->wk_keyrsc[IEEE80211_NUM_TIDS];	/* IEEE80211_NONQOS_TID */
2463 		else
2464 			p = (const uint8_t *)&k->wk_keyrsc[tid];
2465 		memcpy(seq->ccmp.pn, p, sizeof(seq->ccmp.pn));
2466 		break;
2467 	case WLAN_CIPHER_SUITE_AES_CMAC:
2468 		TODO();
2469 		memset(seq->aes_cmac.pn, 0xfa, sizeof(seq->aes_cmac.pn));	/* XXX TODO */
2470 		break;
2471 	case WLAN_CIPHER_SUITE_TKIP:
2472 		TODO();
2473 		seq->tkip.iv32 = 0xfa;		/* XXX TODO */
2474 		seq->tkip.iv16 = 0xfa;		/* XXX TODO */
2475 		break;
2476 	default:
2477 		pr_debug("%s: unsupported cipher suite %d\n", __func__, keyconf->cipher);
2478 		break;
2479 	}
2480 }
2481 
2482 static __inline void
ieee80211_set_key_rx_seq(struct ieee80211_key_conf * key,int tid,struct ieee80211_key_seq * seq)2483 ieee80211_set_key_rx_seq(struct ieee80211_key_conf *key, int tid,
2484     struct ieee80211_key_seq *seq)
2485 {
2486         TODO();
2487 }
2488 
2489 static __inline void
ieee80211_report_wowlan_wakeup(struct ieee80211_vif * vif,struct cfg80211_wowlan_wakeup * wakeup,gfp_t gfp)2490 ieee80211_report_wowlan_wakeup(struct ieee80211_vif *vif,
2491     struct cfg80211_wowlan_wakeup *wakeup, gfp_t gfp)
2492 {
2493         TODO();
2494 }
2495 
2496 static __inline void
ieee80211_obss_color_collision_notify(struct ieee80211_vif * vif,uint64_t obss_color_bitmap,gfp_t gfp)2497 ieee80211_obss_color_collision_notify(struct ieee80211_vif *vif,
2498     uint64_t obss_color_bitmap, gfp_t gfp)
2499 {
2500 	TODO();
2501 }
2502 
2503 static __inline void
ieee80211_refresh_tx_agg_session_timer(struct ieee80211_sta * sta,uint8_t tid)2504 ieee80211_refresh_tx_agg_session_timer(struct ieee80211_sta *sta,
2505     uint8_t tid)
2506 {
2507 	TODO();
2508 }
2509 
2510 static __inline struct ieee80211_ema_beacons *
ieee80211_beacon_get_template_ema_list(struct ieee80211_hw * hw,struct ieee80211_vif * vif,uint32_t link_id)2511 ieee80211_beacon_get_template_ema_list(struct ieee80211_hw *hw,
2512     struct ieee80211_vif *vif, uint32_t link_id)
2513 {
2514 	TODO();
2515 	return (NULL);
2516 }
2517 
2518 static __inline void
ieee80211_beacon_free_ema_list(struct ieee80211_ema_beacons * bcns)2519 ieee80211_beacon_free_ema_list(struct ieee80211_ema_beacons *bcns)
2520 {
2521 	TODO();
2522 }
2523 
2524 static inline bool
ieee80211_vif_is_mld(const struct ieee80211_vif * vif)2525 ieee80211_vif_is_mld(const struct ieee80211_vif *vif)
2526 {
2527 
2528 	/* If valid_links is non-zero, the vif is an MLD. */
2529 	return (vif->valid_links != 0);
2530 }
2531 
2532 static inline const struct ieee80211_sta_he_cap *
ieee80211_get_he_iftype_cap_vif(const struct ieee80211_supported_band * band,struct ieee80211_vif * vif)2533 ieee80211_get_he_iftype_cap_vif(const struct ieee80211_supported_band *band,
2534     struct ieee80211_vif *vif)
2535 {
2536 	enum nl80211_iftype iftype;
2537 
2538 	iftype = ieee80211_vif_type_p2p(vif);
2539 	return (ieee80211_get_he_iftype_cap(band, iftype));
2540 }
2541 
2542 static inline const struct ieee80211_sta_eht_cap *
ieee80211_get_eht_iftype_cap_vif(const struct ieee80211_supported_band * band,struct ieee80211_vif * vif)2543 ieee80211_get_eht_iftype_cap_vif(const struct ieee80211_supported_band *band,
2544     struct ieee80211_vif *vif)
2545 {
2546 	enum nl80211_iftype iftype;
2547 
2548 	iftype = ieee80211_vif_type_p2p(vif);
2549 	return (ieee80211_get_eht_iftype_cap(band, iftype));
2550 }
2551 
2552 static inline uint32_t
ieee80211_vif_usable_links(const struct ieee80211_vif * vif)2553 ieee80211_vif_usable_links(const struct ieee80211_vif *vif)
2554 {
2555 	IMPROVE("MLO usable links likely are not just valid");
2556 	return (vif->valid_links);
2557 }
2558 
2559 static inline bool
ieee80211_vif_link_active(const struct ieee80211_vif * vif,uint8_t link_id)2560 ieee80211_vif_link_active(const struct ieee80211_vif *vif, uint8_t link_id)
2561 {
2562 	if (ieee80211_vif_is_mld(vif))
2563 		return (vif->active_links & BIT(link_id));
2564 	return (link_id == 0);
2565 }
2566 
2567 static inline void
ieee80211_set_active_links_async(struct ieee80211_vif * vif,uint32_t new_active_links)2568 ieee80211_set_active_links_async(struct ieee80211_vif *vif,
2569     uint32_t new_active_links)
2570 {
2571 	TODO();
2572 }
2573 
2574 static inline int
ieee80211_set_active_links(struct ieee80211_vif * vif,uint32_t active_links)2575 ieee80211_set_active_links(struct ieee80211_vif *vif,
2576     uint32_t active_links)
2577 {
2578 	TODO();
2579 	return (-ENXIO);
2580 }
2581 
2582 static inline void
ieee80211_cqm_beacon_loss_notify(struct ieee80211_vif * vif,gfp_t gfp __unused)2583 ieee80211_cqm_beacon_loss_notify(struct ieee80211_vif *vif, gfp_t gfp __unused)
2584 {
2585 	IMPROVE("we notify user space by a vap state change eventually");
2586 	linuxkpi_ieee80211_beacon_loss(vif);
2587 }
2588 
2589 #define	ieee80211_send_bar(_v, _r, _t, _s)				\
2590     linuxkpi_ieee80211_send_bar(_v, _r, _t, _s)
2591 
2592 /* -------------------------------------------------------------------------- */
2593 
2594 int lkpi_80211_update_chandef(struct ieee80211_hw *,
2595     struct ieee80211_chanctx_conf *);
2596 
2597 static inline int
ieee80211_emulate_add_chanctx(struct ieee80211_hw * hw,struct ieee80211_chanctx_conf * chanctx_conf)2598 ieee80211_emulate_add_chanctx(struct ieee80211_hw *hw,
2599     struct ieee80211_chanctx_conf *chanctx_conf)
2600 {
2601 	int error;
2602 
2603 	hw->conf.radar_enabled = chanctx_conf->radar_enabled;
2604 	error = lkpi_80211_update_chandef(hw, chanctx_conf);
2605 	return (error);
2606 }
2607 
2608 static inline void
ieee80211_emulate_remove_chanctx(struct ieee80211_hw * hw,struct ieee80211_chanctx_conf * chanctx_conf __unused)2609 ieee80211_emulate_remove_chanctx(struct ieee80211_hw *hw,
2610     struct ieee80211_chanctx_conf *chanctx_conf __unused)
2611 {
2612 	hw->conf.radar_enabled = false;
2613 	lkpi_80211_update_chandef(hw, NULL);
2614 }
2615 
2616 static inline void
ieee80211_emulate_change_chanctx(struct ieee80211_hw * hw,struct ieee80211_chanctx_conf * chanctx_conf,uint32_t changed __unused)2617 ieee80211_emulate_change_chanctx(struct ieee80211_hw *hw,
2618     struct ieee80211_chanctx_conf *chanctx_conf, uint32_t changed __unused)
2619 {
2620 	hw->conf.radar_enabled = chanctx_conf->radar_enabled;
2621 	lkpi_80211_update_chandef(hw, chanctx_conf);
2622 }
2623 
2624 static inline int
ieee80211_emulate_switch_vif_chanctx(struct ieee80211_hw * hw,struct ieee80211_vif_chanctx_switch * vifs,int n_vifs,enum ieee80211_chanctx_switch_mode mode __unused)2625 ieee80211_emulate_switch_vif_chanctx(struct ieee80211_hw *hw,
2626     struct ieee80211_vif_chanctx_switch *vifs, int n_vifs,
2627     enum ieee80211_chanctx_switch_mode mode __unused)
2628 {
2629 	struct ieee80211_chanctx_conf *chanctx_conf;
2630 	int error;
2631 
2632 	/* Sanity check. */
2633 	if (n_vifs <= 0)
2634 		return (-EINVAL);
2635 	if (vifs == NULL || vifs[0].new_ctx == NULL)
2636 		return (-EINVAL);
2637 
2638 	/*
2639 	 * What to do if n_vifs > 1?
2640 	 * Does that make sense for drivers not supporting chanctx?
2641 	 */
2642 	hw->conf.radar_enabled = vifs[0].new_ctx->radar_enabled;
2643 	chanctx_conf = vifs[0].new_ctx;
2644 	error = lkpi_80211_update_chandef(hw, chanctx_conf);
2645 	return (error);
2646 }
2647 
2648 /* -------------------------------------------------------------------------- */
2649 
2650 #endif	/* _LINUXKPI_NET_MAC80211_H */
2651