2 * mac80211 configuration hooks for cfg80211
4 * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
6 * This file is GPLv2 as found in COPYING.
9 #include <linux/ieee80211.h>
10 #include <linux/nl80211.h>
11 #include <linux/rtnetlink.h>
12 #include <linux/slab.h>
13 #include <net/net_namespace.h>
14 #include <linux/rcupdate.h>
15 #include <net/cfg80211.h>
16 #include "ieee80211_i.h"
17 #include "driver-ops.h"
22 static struct net_device
*ieee80211_add_iface(struct wiphy
*wiphy
, char *name
,
23 enum nl80211_iftype type
,
25 struct vif_params
*params
)
27 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
28 struct net_device
*dev
;
29 struct ieee80211_sub_if_data
*sdata
;
32 err
= ieee80211_if_add(local
, name
, &dev
, type
, params
);
36 if (type
== NL80211_IFTYPE_MONITOR
&& flags
) {
37 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
38 sdata
->u
.mntr_flags
= *flags
;
44 static int ieee80211_del_iface(struct wiphy
*wiphy
, struct net_device
*dev
)
46 ieee80211_if_remove(IEEE80211_DEV_TO_SUB_IF(dev
));
51 static int ieee80211_change_iface(struct wiphy
*wiphy
,
52 struct net_device
*dev
,
53 enum nl80211_iftype type
, u32
*flags
,
54 struct vif_params
*params
)
56 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
59 ret
= ieee80211_if_change_type(sdata
, type
);
63 if (type
== NL80211_IFTYPE_AP_VLAN
&&
64 params
&& params
->use_4addr
== 0)
65 rcu_assign_pointer(sdata
->u
.vlan
.sta
, NULL
);
66 else if (type
== NL80211_IFTYPE_STATION
&&
67 params
&& params
->use_4addr
>= 0)
68 sdata
->u
.mgd
.use_4addr
= params
->use_4addr
;
70 if (sdata
->vif
.type
== NL80211_IFTYPE_MONITOR
&& flags
) {
71 struct ieee80211_local
*local
= sdata
->local
;
73 if (ieee80211_sdata_running(sdata
)) {
75 * Prohibit MONITOR_FLAG_COOK_FRAMES to be
76 * changed while the interface is up.
77 * Else we would need to add a lot of cruft
78 * to update everything:
79 * cooked_mntrs, monitor and all fif_* counters
80 * reconfigure hardware
82 if ((*flags
& MONITOR_FLAG_COOK_FRAMES
) !=
83 (sdata
->u
.mntr_flags
& MONITOR_FLAG_COOK_FRAMES
))
86 ieee80211_adjust_monitor_flags(sdata
, -1);
87 sdata
->u
.mntr_flags
= *flags
;
88 ieee80211_adjust_monitor_flags(sdata
, 1);
90 ieee80211_configure_filter(local
);
93 * Because the interface is down, ieee80211_do_stop
94 * and ieee80211_do_open take care of "everything"
95 * mentioned in the comment above.
97 sdata
->u
.mntr_flags
= *flags
;
104 static int ieee80211_add_key(struct wiphy
*wiphy
, struct net_device
*dev
,
105 u8 key_idx
, bool pairwise
, const u8
*mac_addr
,
106 struct key_params
*params
)
108 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
109 struct sta_info
*sta
= NULL
;
110 struct ieee80211_key
*key
;
113 if (!ieee80211_sdata_running(sdata
))
116 /* reject WEP and TKIP keys if WEP failed to initialize */
117 switch (params
->cipher
) {
118 case WLAN_CIPHER_SUITE_WEP40
:
119 case WLAN_CIPHER_SUITE_TKIP
:
120 case WLAN_CIPHER_SUITE_WEP104
:
121 if (IS_ERR(sdata
->local
->wep_tx_tfm
))
128 key
= ieee80211_key_alloc(params
->cipher
, key_idx
, params
->key_len
,
129 params
->key
, params
->seq_len
, params
->seq
);
134 key
->conf
.flags
|= IEEE80211_KEY_FLAG_PAIRWISE
;
136 mutex_lock(&sdata
->local
->sta_mtx
);
139 if (ieee80211_vif_is_mesh(&sdata
->vif
))
140 sta
= sta_info_get(sdata
, mac_addr
);
142 sta
= sta_info_get_bss(sdata
, mac_addr
);
144 ieee80211_key_free(sdata
->local
, key
);
150 err
= ieee80211_key_link(key
, sdata
, sta
);
152 ieee80211_key_free(sdata
->local
, key
);
155 mutex_unlock(&sdata
->local
->sta_mtx
);
160 static int ieee80211_del_key(struct wiphy
*wiphy
, struct net_device
*dev
,
161 u8 key_idx
, bool pairwise
, const u8
*mac_addr
)
163 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
164 struct ieee80211_local
*local
= sdata
->local
;
165 struct sta_info
*sta
;
166 struct ieee80211_key
*key
= NULL
;
169 mutex_lock(&local
->sta_mtx
);
170 mutex_lock(&local
->key_mtx
);
175 sta
= sta_info_get_bss(sdata
, mac_addr
);
180 key
= key_mtx_dereference(local
, sta
->ptk
);
182 key
= key_mtx_dereference(local
, sta
->gtk
[key_idx
]);
184 key
= key_mtx_dereference(local
, sdata
->keys
[key_idx
]);
191 __ieee80211_key_free(key
);
195 mutex_unlock(&local
->key_mtx
);
196 mutex_unlock(&local
->sta_mtx
);
201 static int ieee80211_get_key(struct wiphy
*wiphy
, struct net_device
*dev
,
202 u8 key_idx
, bool pairwise
, const u8
*mac_addr
,
204 void (*callback
)(void *cookie
,
205 struct key_params
*params
))
207 struct ieee80211_sub_if_data
*sdata
;
208 struct sta_info
*sta
= NULL
;
210 struct key_params params
;
211 struct ieee80211_key
*key
= NULL
;
217 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
222 sta
= sta_info_get_bss(sdata
, mac_addr
);
227 key
= rcu_dereference(sta
->ptk
);
228 else if (key_idx
< NUM_DEFAULT_KEYS
)
229 key
= rcu_dereference(sta
->gtk
[key_idx
]);
231 key
= rcu_dereference(sdata
->keys
[key_idx
]);
236 memset(¶ms
, 0, sizeof(params
));
238 params
.cipher
= key
->conf
.cipher
;
240 switch (key
->conf
.cipher
) {
241 case WLAN_CIPHER_SUITE_TKIP
:
242 iv32
= key
->u
.tkip
.tx
.iv32
;
243 iv16
= key
->u
.tkip
.tx
.iv16
;
245 if (key
->flags
& KEY_FLAG_UPLOADED_TO_HARDWARE
)
246 drv_get_tkip_seq(sdata
->local
,
247 key
->conf
.hw_key_idx
,
250 seq
[0] = iv16
& 0xff;
251 seq
[1] = (iv16
>> 8) & 0xff;
252 seq
[2] = iv32
& 0xff;
253 seq
[3] = (iv32
>> 8) & 0xff;
254 seq
[4] = (iv32
>> 16) & 0xff;
255 seq
[5] = (iv32
>> 24) & 0xff;
259 case WLAN_CIPHER_SUITE_CCMP
:
260 pn64
= atomic64_read(&key
->u
.ccmp
.tx_pn
);
270 case WLAN_CIPHER_SUITE_AES_CMAC
:
271 pn64
= atomic64_read(&key
->u
.aes_cmac
.tx_pn
);
283 params
.key
= key
->conf
.key
;
284 params
.key_len
= key
->conf
.keylen
;
286 callback(cookie
, ¶ms
);
294 static int ieee80211_config_default_key(struct wiphy
*wiphy
,
295 struct net_device
*dev
,
296 u8 key_idx
, bool uni
,
299 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
301 ieee80211_set_default_key(sdata
, key_idx
, uni
, multi
);
306 static int ieee80211_config_default_mgmt_key(struct wiphy
*wiphy
,
307 struct net_device
*dev
,
310 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
312 ieee80211_set_default_mgmt_key(sdata
, key_idx
);
317 static void rate_idx_to_bitrate(struct rate_info
*rate
, struct sta_info
*sta
, int idx
)
319 if (!(rate
->flags
& RATE_INFO_FLAGS_MCS
)) {
320 struct ieee80211_supported_band
*sband
;
321 sband
= sta
->local
->hw
.wiphy
->bands
[
322 sta
->local
->hw
.conf
.channel
->band
];
323 rate
->legacy
= sband
->bitrates
[idx
].bitrate
;
328 static void sta_set_sinfo(struct sta_info
*sta
, struct station_info
*sinfo
)
330 struct ieee80211_sub_if_data
*sdata
= sta
->sdata
;
331 struct timespec uptime
;
333 sinfo
->generation
= sdata
->local
->sta_generation
;
335 sinfo
->filled
= STATION_INFO_INACTIVE_TIME
|
336 STATION_INFO_RX_BYTES
|
337 STATION_INFO_TX_BYTES
|
338 STATION_INFO_RX_PACKETS
|
339 STATION_INFO_TX_PACKETS
|
340 STATION_INFO_TX_RETRIES
|
341 STATION_INFO_TX_FAILED
|
342 STATION_INFO_TX_BITRATE
|
343 STATION_INFO_RX_BITRATE
|
344 STATION_INFO_RX_DROP_MISC
|
345 STATION_INFO_BSS_PARAM
|
346 STATION_INFO_CONNECTED_TIME
;
348 do_posix_clock_monotonic_gettime(&uptime
);
349 sinfo
->connected_time
= uptime
.tv_sec
- sta
->last_connected
;
351 sinfo
->inactive_time
= jiffies_to_msecs(jiffies
- sta
->last_rx
);
352 sinfo
->rx_bytes
= sta
->rx_bytes
;
353 sinfo
->tx_bytes
= sta
->tx_bytes
;
354 sinfo
->rx_packets
= sta
->rx_packets
;
355 sinfo
->tx_packets
= sta
->tx_packets
;
356 sinfo
->tx_retries
= sta
->tx_retry_count
;
357 sinfo
->tx_failed
= sta
->tx_retry_failed
;
358 sinfo
->rx_dropped_misc
= sta
->rx_dropped
;
360 if ((sta
->local
->hw
.flags
& IEEE80211_HW_SIGNAL_DBM
) ||
361 (sta
->local
->hw
.flags
& IEEE80211_HW_SIGNAL_UNSPEC
)) {
362 sinfo
->filled
|= STATION_INFO_SIGNAL
| STATION_INFO_SIGNAL_AVG
;
363 sinfo
->signal
= (s8
)sta
->last_signal
;
364 sinfo
->signal_avg
= (s8
) -ewma_read(&sta
->avg_signal
);
367 sinfo
->txrate
.flags
= 0;
368 if (sta
->last_tx_rate
.flags
& IEEE80211_TX_RC_MCS
)
369 sinfo
->txrate
.flags
|= RATE_INFO_FLAGS_MCS
;
370 if (sta
->last_tx_rate
.flags
& IEEE80211_TX_RC_40_MHZ_WIDTH
)
371 sinfo
->txrate
.flags
|= RATE_INFO_FLAGS_40_MHZ_WIDTH
;
372 if (sta
->last_tx_rate
.flags
& IEEE80211_TX_RC_SHORT_GI
)
373 sinfo
->txrate
.flags
|= RATE_INFO_FLAGS_SHORT_GI
;
374 rate_idx_to_bitrate(&sinfo
->txrate
, sta
, sta
->last_tx_rate
.idx
);
376 sinfo
->rxrate
.flags
= 0;
377 if (sta
->last_rx_rate_flag
& RX_FLAG_HT
)
378 sinfo
->rxrate
.flags
|= RATE_INFO_FLAGS_MCS
;
379 if (sta
->last_rx_rate_flag
& RX_FLAG_40MHZ
)
380 sinfo
->rxrate
.flags
|= RATE_INFO_FLAGS_40_MHZ_WIDTH
;
381 if (sta
->last_rx_rate_flag
& RX_FLAG_SHORT_GI
)
382 sinfo
->rxrate
.flags
|= RATE_INFO_FLAGS_SHORT_GI
;
383 rate_idx_to_bitrate(&sinfo
->rxrate
, sta
, sta
->last_rx_rate_idx
);
385 if (ieee80211_vif_is_mesh(&sdata
->vif
)) {
386 #ifdef CONFIG_MAC80211_MESH
387 sinfo
->filled
|= STATION_INFO_LLID
|
389 STATION_INFO_PLINK_STATE
;
391 sinfo
->llid
= le16_to_cpu(sta
->llid
);
392 sinfo
->plid
= le16_to_cpu(sta
->plid
);
393 sinfo
->plink_state
= sta
->plink_state
;
397 sinfo
->bss_param
.flags
= 0;
398 if (sdata
->vif
.bss_conf
.use_cts_prot
)
399 sinfo
->bss_param
.flags
|= BSS_PARAM_FLAGS_CTS_PROT
;
400 if (sdata
->vif
.bss_conf
.use_short_preamble
)
401 sinfo
->bss_param
.flags
|= BSS_PARAM_FLAGS_SHORT_PREAMBLE
;
402 if (sdata
->vif
.bss_conf
.use_short_slot
)
403 sinfo
->bss_param
.flags
|= BSS_PARAM_FLAGS_SHORT_SLOT_TIME
;
404 sinfo
->bss_param
.dtim_period
= sdata
->local
->hw
.conf
.ps_dtim_period
;
405 sinfo
->bss_param
.beacon_interval
= sdata
->vif
.bss_conf
.beacon_int
;
409 static int ieee80211_dump_station(struct wiphy
*wiphy
, struct net_device
*dev
,
410 int idx
, u8
*mac
, struct station_info
*sinfo
)
412 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
413 struct sta_info
*sta
;
418 sta
= sta_info_get_by_idx(sdata
, idx
);
421 memcpy(mac
, sta
->sta
.addr
, ETH_ALEN
);
422 sta_set_sinfo(sta
, sinfo
);
430 static int ieee80211_dump_survey(struct wiphy
*wiphy
, struct net_device
*dev
,
431 int idx
, struct survey_info
*survey
)
433 struct ieee80211_local
*local
= wdev_priv(dev
->ieee80211_ptr
);
435 return drv_get_survey(local
, idx
, survey
);
438 static int ieee80211_get_station(struct wiphy
*wiphy
, struct net_device
*dev
,
439 u8
*mac
, struct station_info
*sinfo
)
441 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
442 struct sta_info
*sta
;
447 sta
= sta_info_get_bss(sdata
, mac
);
450 sta_set_sinfo(sta
, sinfo
);
458 static void ieee80211_config_ap_ssid(struct ieee80211_sub_if_data
*sdata
,
459 struct beacon_parameters
*params
)
461 struct ieee80211_bss_conf
*bss_conf
= &sdata
->vif
.bss_conf
;
463 bss_conf
->ssid_len
= params
->ssid_len
;
465 if (params
->ssid_len
)
466 memcpy(bss_conf
->ssid
, params
->ssid
, params
->ssid_len
);
468 bss_conf
->hidden_ssid
=
469 (params
->hidden_ssid
!= NL80211_HIDDEN_SSID_NOT_IN_USE
);
473 * This handles both adding a beacon and setting new beacon info
475 static int ieee80211_config_beacon(struct ieee80211_sub_if_data
*sdata
,
476 struct beacon_parameters
*params
)
478 struct beacon_data
*new, *old
;
479 int new_head_len
, new_tail_len
;
483 old
= rtnl_dereference(sdata
->u
.ap
.beacon
);
485 /* head must not be zero-length */
486 if (params
->head
&& !params
->head_len
)
490 * This is a kludge. beacon interval should really be part
491 * of the beacon information.
493 if (params
->interval
&&
494 (sdata
->vif
.bss_conf
.beacon_int
!= params
->interval
)) {
495 sdata
->vif
.bss_conf
.beacon_int
= params
->interval
;
496 ieee80211_bss_info_change_notify(sdata
,
497 BSS_CHANGED_BEACON_INT
);
500 /* Need to have a beacon head if we don't have one yet */
501 if (!params
->head
&& !old
)
504 /* sorry, no way to start beaconing without dtim period */
505 if (!params
->dtim_period
&& !old
)
508 /* new or old head? */
510 new_head_len
= params
->head_len
;
512 new_head_len
= old
->head_len
;
514 /* new or old tail? */
515 if (params
->tail
|| !old
)
516 /* params->tail_len will be zero for !params->tail */
517 new_tail_len
= params
->tail_len
;
519 new_tail_len
= old
->tail_len
;
521 size
= sizeof(*new) + new_head_len
+ new_tail_len
;
523 new = kzalloc(size
, GFP_KERNEL
);
527 /* start filling the new info now */
529 /* new or old dtim period? */
530 if (params
->dtim_period
)
531 new->dtim_period
= params
->dtim_period
;
533 new->dtim_period
= old
->dtim_period
;
536 * pointers go into the block we allocated,
537 * memory is | beacon_data | head | tail |
539 new->head
= ((u8
*) new) + sizeof(*new);
540 new->tail
= new->head
+ new_head_len
;
541 new->head_len
= new_head_len
;
542 new->tail_len
= new_tail_len
;
546 memcpy(new->head
, params
->head
, new_head_len
);
548 memcpy(new->head
, old
->head
, new_head_len
);
550 /* copy in optional tail */
552 memcpy(new->tail
, params
->tail
, new_tail_len
);
555 memcpy(new->tail
, old
->tail
, new_tail_len
);
557 sdata
->vif
.bss_conf
.dtim_period
= new->dtim_period
;
559 rcu_assign_pointer(sdata
->u
.ap
.beacon
, new);
565 ieee80211_config_ap_ssid(sdata
, params
);
567 ieee80211_bss_info_change_notify(sdata
, BSS_CHANGED_BEACON_ENABLED
|
573 static int ieee80211_add_beacon(struct wiphy
*wiphy
, struct net_device
*dev
,
574 struct beacon_parameters
*params
)
576 struct ieee80211_sub_if_data
*sdata
;
577 struct beacon_data
*old
;
579 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
581 old
= rtnl_dereference(sdata
->u
.ap
.beacon
);
585 return ieee80211_config_beacon(sdata
, params
);
588 static int ieee80211_set_beacon(struct wiphy
*wiphy
, struct net_device
*dev
,
589 struct beacon_parameters
*params
)
591 struct ieee80211_sub_if_data
*sdata
;
592 struct beacon_data
*old
;
594 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
596 old
= rtnl_dereference(sdata
->u
.ap
.beacon
);
600 return ieee80211_config_beacon(sdata
, params
);
603 static int ieee80211_del_beacon(struct wiphy
*wiphy
, struct net_device
*dev
)
605 struct ieee80211_sub_if_data
*sdata
;
606 struct beacon_data
*old
;
608 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
610 old
= rtnl_dereference(sdata
->u
.ap
.beacon
);
614 rcu_assign_pointer(sdata
->u
.ap
.beacon
, NULL
);
618 ieee80211_bss_info_change_notify(sdata
, BSS_CHANGED_BEACON_ENABLED
);
622 /* Layer 2 Update frame (802.2 Type 1 LLC XID Update response) */
623 struct iapp_layer2_update
{
624 u8 da
[ETH_ALEN
]; /* broadcast */
625 u8 sa
[ETH_ALEN
]; /* STA addr */
633 static void ieee80211_send_layer2_update(struct sta_info
*sta
)
635 struct iapp_layer2_update
*msg
;
638 /* Send Level 2 Update Frame to update forwarding tables in layer 2
641 skb
= dev_alloc_skb(sizeof(*msg
));
644 msg
= (struct iapp_layer2_update
*)skb_put(skb
, sizeof(*msg
));
646 /* 802.2 Type 1 Logical Link Control (LLC) Exchange Identifier (XID)
647 * Update response frame; IEEE Std 802.2-1998, 5.4.1.2.1 */
649 memset(msg
->da
, 0xff, ETH_ALEN
);
650 memcpy(msg
->sa
, sta
->sta
.addr
, ETH_ALEN
);
653 msg
->ssap
= 0x01; /* NULL LSAP, CR Bit: Response */
654 msg
->control
= 0xaf; /* XID response lsb.1111F101.
655 * F=0 (no poll command; unsolicited frame) */
656 msg
->xid_info
[0] = 0x81; /* XID format identifier */
657 msg
->xid_info
[1] = 1; /* LLC types/classes: Type 1 LLC */
658 msg
->xid_info
[2] = 0; /* XID sender's receive window size (RW) */
660 skb
->dev
= sta
->sdata
->dev
;
661 skb
->protocol
= eth_type_trans(skb
, sta
->sdata
->dev
);
662 memset(skb
->cb
, 0, sizeof(skb
->cb
));
666 static void sta_apply_parameters(struct ieee80211_local
*local
,
667 struct sta_info
*sta
,
668 struct station_parameters
*params
)
673 struct ieee80211_supported_band
*sband
;
674 struct ieee80211_sub_if_data
*sdata
= sta
->sdata
;
677 sband
= local
->hw
.wiphy
->bands
[local
->oper_channel
->band
];
679 spin_lock_irqsave(&sta
->flaglock
, flags
);
680 mask
= params
->sta_flags_mask
;
681 set
= params
->sta_flags_set
;
683 if (mask
& BIT(NL80211_STA_FLAG_AUTHORIZED
)) {
684 sta
->flags
&= ~WLAN_STA_AUTHORIZED
;
685 if (set
& BIT(NL80211_STA_FLAG_AUTHORIZED
))
686 sta
->flags
|= WLAN_STA_AUTHORIZED
;
689 if (mask
& BIT(NL80211_STA_FLAG_SHORT_PREAMBLE
)) {
690 sta
->flags
&= ~WLAN_STA_SHORT_PREAMBLE
;
691 if (set
& BIT(NL80211_STA_FLAG_SHORT_PREAMBLE
))
692 sta
->flags
|= WLAN_STA_SHORT_PREAMBLE
;
695 if (mask
& BIT(NL80211_STA_FLAG_WME
)) {
696 sta
->flags
&= ~WLAN_STA_WME
;
697 sta
->sta
.wme
= false;
698 if (set
& BIT(NL80211_STA_FLAG_WME
)) {
699 sta
->flags
|= WLAN_STA_WME
;
704 if (mask
& BIT(NL80211_STA_FLAG_MFP
)) {
705 sta
->flags
&= ~WLAN_STA_MFP
;
706 if (set
& BIT(NL80211_STA_FLAG_MFP
))
707 sta
->flags
|= WLAN_STA_MFP
;
710 if (mask
& BIT(NL80211_STA_FLAG_AUTHENTICATED
)) {
711 sta
->flags
&= ~WLAN_STA_AUTH
;
712 if (set
& BIT(NL80211_STA_FLAG_AUTHENTICATED
))
713 sta
->flags
|= WLAN_STA_AUTH
;
715 spin_unlock_irqrestore(&sta
->flaglock
, flags
);
717 if (params
->sta_modify_mask
& STATION_PARAM_APPLY_UAPSD
) {
718 sta
->sta
.uapsd_queues
= params
->uapsd_queues
;
719 sta
->sta
.max_sp
= params
->max_sp
;
723 * cfg80211 validates this (1-2007) and allows setting the AID
724 * only when creating a new station entry
727 sta
->sta
.aid
= params
->aid
;
730 * FIXME: updating the following information is racy when this
731 * function is called from ieee80211_change_station().
732 * However, all this information should be static so
733 * maybe we should just reject attemps to change it.
736 if (params
->listen_interval
>= 0)
737 sta
->listen_interval
= params
->listen_interval
;
739 if (params
->supported_rates
) {
742 for (i
= 0; i
< params
->supported_rates_len
; i
++) {
743 int rate
= (params
->supported_rates
[i
] & 0x7f) * 5;
744 for (j
= 0; j
< sband
->n_bitrates
; j
++) {
745 if (sband
->bitrates
[j
].bitrate
== rate
)
749 sta
->sta
.supp_rates
[local
->oper_channel
->band
] = rates
;
753 ieee80211_ht_cap_ie_to_sta_ht_cap(sband
,
757 if (ieee80211_vif_is_mesh(&sdata
->vif
)) {
758 #ifdef CONFIG_MAC80211_MESH
759 if (sdata
->u
.mesh
.security
& IEEE80211_MESH_SEC_SECURED
)
760 switch (params
->plink_state
) {
761 case NL80211_PLINK_LISTEN
:
762 case NL80211_PLINK_ESTAB
:
763 case NL80211_PLINK_BLOCKED
:
764 sta
->plink_state
= params
->plink_state
;
771 switch (params
->plink_action
) {
772 case PLINK_ACTION_OPEN
:
773 mesh_plink_open(sta
);
775 case PLINK_ACTION_BLOCK
:
776 mesh_plink_block(sta
);
783 static int ieee80211_add_station(struct wiphy
*wiphy
, struct net_device
*dev
,
784 u8
*mac
, struct station_parameters
*params
)
786 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
787 struct sta_info
*sta
;
788 struct ieee80211_sub_if_data
*sdata
;
793 sdata
= IEEE80211_DEV_TO_SUB_IF(params
->vlan
);
795 if (sdata
->vif
.type
!= NL80211_IFTYPE_AP_VLAN
&&
796 sdata
->vif
.type
!= NL80211_IFTYPE_AP
)
799 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
801 if (compare_ether_addr(mac
, sdata
->vif
.addr
) == 0)
804 if (is_multicast_ether_addr(mac
))
807 sta
= sta_info_alloc(sdata
, mac
, GFP_KERNEL
);
811 sta
->flags
= WLAN_STA_AUTH
| WLAN_STA_ASSOC
;
813 sta_apply_parameters(local
, sta
, params
);
815 rate_control_rate_init(sta
);
817 layer2_update
= sdata
->vif
.type
== NL80211_IFTYPE_AP_VLAN
||
818 sdata
->vif
.type
== NL80211_IFTYPE_AP
;
820 err
= sta_info_insert_rcu(sta
);
827 ieee80211_send_layer2_update(sta
);
834 static int ieee80211_del_station(struct wiphy
*wiphy
, struct net_device
*dev
,
837 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
838 struct ieee80211_sub_if_data
*sdata
;
840 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
843 return sta_info_destroy_addr_bss(sdata
, mac
);
845 sta_info_flush(local
, sdata
);
849 static int ieee80211_change_station(struct wiphy
*wiphy
,
850 struct net_device
*dev
,
852 struct station_parameters
*params
)
854 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
855 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
856 struct sta_info
*sta
;
857 struct ieee80211_sub_if_data
*vlansdata
;
861 sta
= sta_info_get_bss(sdata
, mac
);
867 if (params
->vlan
&& params
->vlan
!= sta
->sdata
->dev
) {
868 vlansdata
= IEEE80211_DEV_TO_SUB_IF(params
->vlan
);
870 if (vlansdata
->vif
.type
!= NL80211_IFTYPE_AP_VLAN
&&
871 vlansdata
->vif
.type
!= NL80211_IFTYPE_AP
) {
876 if (params
->vlan
->ieee80211_ptr
->use_4addr
) {
877 if (vlansdata
->u
.vlan
.sta
) {
882 rcu_assign_pointer(vlansdata
->u
.vlan
.sta
, sta
);
885 sta
->sdata
= vlansdata
;
886 ieee80211_send_layer2_update(sta
);
889 sta_apply_parameters(local
, sta
, params
);
893 if (sdata
->vif
.type
== NL80211_IFTYPE_STATION
&&
894 params
->sta_flags_mask
& BIT(NL80211_STA_FLAG_AUTHORIZED
))
895 ieee80211_recalc_ps(local
, -1);
900 #ifdef CONFIG_MAC80211_MESH
901 static int ieee80211_add_mpath(struct wiphy
*wiphy
, struct net_device
*dev
,
902 u8
*dst
, u8
*next_hop
)
904 struct ieee80211_sub_if_data
*sdata
;
905 struct mesh_path
*mpath
;
906 struct sta_info
*sta
;
909 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
912 sta
= sta_info_get(sdata
, next_hop
);
918 err
= mesh_path_add(dst
, sdata
);
924 mpath
= mesh_path_lookup(dst
, sdata
);
929 mesh_path_fix_nexthop(mpath
, sta
);
935 static int ieee80211_del_mpath(struct wiphy
*wiphy
, struct net_device
*dev
,
938 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
941 return mesh_path_del(dst
, sdata
);
943 mesh_path_flush_by_iface(sdata
);
947 static int ieee80211_change_mpath(struct wiphy
*wiphy
,
948 struct net_device
*dev
,
949 u8
*dst
, u8
*next_hop
)
951 struct ieee80211_sub_if_data
*sdata
;
952 struct mesh_path
*mpath
;
953 struct sta_info
*sta
;
955 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
959 sta
= sta_info_get(sdata
, next_hop
);
965 mpath
= mesh_path_lookup(dst
, sdata
);
971 mesh_path_fix_nexthop(mpath
, sta
);
977 static void mpath_set_pinfo(struct mesh_path
*mpath
, u8
*next_hop
,
978 struct mpath_info
*pinfo
)
980 struct sta_info
*next_hop_sta
= rcu_dereference(mpath
->next_hop
);
983 memcpy(next_hop
, next_hop_sta
->sta
.addr
, ETH_ALEN
);
985 memset(next_hop
, 0, ETH_ALEN
);
987 pinfo
->generation
= mesh_paths_generation
;
989 pinfo
->filled
= MPATH_INFO_FRAME_QLEN
|
993 MPATH_INFO_DISCOVERY_TIMEOUT
|
994 MPATH_INFO_DISCOVERY_RETRIES
|
997 pinfo
->frame_qlen
= mpath
->frame_queue
.qlen
;
998 pinfo
->sn
= mpath
->sn
;
999 pinfo
->metric
= mpath
->metric
;
1000 if (time_before(jiffies
, mpath
->exp_time
))
1001 pinfo
->exptime
= jiffies_to_msecs(mpath
->exp_time
- jiffies
);
1002 pinfo
->discovery_timeout
=
1003 jiffies_to_msecs(mpath
->discovery_timeout
);
1004 pinfo
->discovery_retries
= mpath
->discovery_retries
;
1006 if (mpath
->flags
& MESH_PATH_ACTIVE
)
1007 pinfo
->flags
|= NL80211_MPATH_FLAG_ACTIVE
;
1008 if (mpath
->flags
& MESH_PATH_RESOLVING
)
1009 pinfo
->flags
|= NL80211_MPATH_FLAG_RESOLVING
;
1010 if (mpath
->flags
& MESH_PATH_SN_VALID
)
1011 pinfo
->flags
|= NL80211_MPATH_FLAG_SN_VALID
;
1012 if (mpath
->flags
& MESH_PATH_FIXED
)
1013 pinfo
->flags
|= NL80211_MPATH_FLAG_FIXED
;
1014 if (mpath
->flags
& MESH_PATH_RESOLVING
)
1015 pinfo
->flags
|= NL80211_MPATH_FLAG_RESOLVING
;
1017 pinfo
->flags
= mpath
->flags
;
1020 static int ieee80211_get_mpath(struct wiphy
*wiphy
, struct net_device
*dev
,
1021 u8
*dst
, u8
*next_hop
, struct mpath_info
*pinfo
)
1024 struct ieee80211_sub_if_data
*sdata
;
1025 struct mesh_path
*mpath
;
1027 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1030 mpath
= mesh_path_lookup(dst
, sdata
);
1035 memcpy(dst
, mpath
->dst
, ETH_ALEN
);
1036 mpath_set_pinfo(mpath
, next_hop
, pinfo
);
1041 static int ieee80211_dump_mpath(struct wiphy
*wiphy
, struct net_device
*dev
,
1042 int idx
, u8
*dst
, u8
*next_hop
,
1043 struct mpath_info
*pinfo
)
1045 struct ieee80211_sub_if_data
*sdata
;
1046 struct mesh_path
*mpath
;
1048 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1051 mpath
= mesh_path_lookup_by_idx(idx
, sdata
);
1056 memcpy(dst
, mpath
->dst
, ETH_ALEN
);
1057 mpath_set_pinfo(mpath
, next_hop
, pinfo
);
1062 static int ieee80211_get_mesh_config(struct wiphy
*wiphy
,
1063 struct net_device
*dev
,
1064 struct mesh_config
*conf
)
1066 struct ieee80211_sub_if_data
*sdata
;
1067 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1069 memcpy(conf
, &(sdata
->u
.mesh
.mshcfg
), sizeof(struct mesh_config
));
1073 static inline bool _chg_mesh_attr(enum nl80211_meshconf_params parm
, u32 mask
)
1075 return (mask
>> (parm
-1)) & 0x1;
1078 static int copy_mesh_setup(struct ieee80211_if_mesh
*ifmsh
,
1079 const struct mesh_setup
*setup
)
1084 /* allocate information elements */
1088 if (setup
->ie_len
) {
1089 new_ie
= kmemdup(setup
->ie
, setup
->ie_len
,
1094 ifmsh
->ie_len
= setup
->ie_len
;
1098 /* now copy the rest of the setup parameters */
1099 ifmsh
->mesh_id_len
= setup
->mesh_id_len
;
1100 memcpy(ifmsh
->mesh_id
, setup
->mesh_id
, ifmsh
->mesh_id_len
);
1101 ifmsh
->mesh_pp_id
= setup
->path_sel_proto
;
1102 ifmsh
->mesh_pm_id
= setup
->path_metric
;
1103 ifmsh
->security
= IEEE80211_MESH_SEC_NONE
;
1104 if (setup
->is_authenticated
)
1105 ifmsh
->security
|= IEEE80211_MESH_SEC_AUTHED
;
1106 if (setup
->is_secure
)
1107 ifmsh
->security
|= IEEE80211_MESH_SEC_SECURED
;
1112 static int ieee80211_update_mesh_config(struct wiphy
*wiphy
,
1113 struct net_device
*dev
, u32 mask
,
1114 const struct mesh_config
*nconf
)
1116 struct mesh_config
*conf
;
1117 struct ieee80211_sub_if_data
*sdata
;
1118 struct ieee80211_if_mesh
*ifmsh
;
1120 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1121 ifmsh
= &sdata
->u
.mesh
;
1123 /* Set the config options which we are interested in setting */
1124 conf
= &(sdata
->u
.mesh
.mshcfg
);
1125 if (_chg_mesh_attr(NL80211_MESHCONF_RETRY_TIMEOUT
, mask
))
1126 conf
->dot11MeshRetryTimeout
= nconf
->dot11MeshRetryTimeout
;
1127 if (_chg_mesh_attr(NL80211_MESHCONF_CONFIRM_TIMEOUT
, mask
))
1128 conf
->dot11MeshConfirmTimeout
= nconf
->dot11MeshConfirmTimeout
;
1129 if (_chg_mesh_attr(NL80211_MESHCONF_HOLDING_TIMEOUT
, mask
))
1130 conf
->dot11MeshHoldingTimeout
= nconf
->dot11MeshHoldingTimeout
;
1131 if (_chg_mesh_attr(NL80211_MESHCONF_MAX_PEER_LINKS
, mask
))
1132 conf
->dot11MeshMaxPeerLinks
= nconf
->dot11MeshMaxPeerLinks
;
1133 if (_chg_mesh_attr(NL80211_MESHCONF_MAX_RETRIES
, mask
))
1134 conf
->dot11MeshMaxRetries
= nconf
->dot11MeshMaxRetries
;
1135 if (_chg_mesh_attr(NL80211_MESHCONF_TTL
, mask
))
1136 conf
->dot11MeshTTL
= nconf
->dot11MeshTTL
;
1137 if (_chg_mesh_attr(NL80211_MESHCONF_ELEMENT_TTL
, mask
))
1138 conf
->dot11MeshTTL
= nconf
->element_ttl
;
1139 if (_chg_mesh_attr(NL80211_MESHCONF_AUTO_OPEN_PLINKS
, mask
))
1140 conf
->auto_open_plinks
= nconf
->auto_open_plinks
;
1141 if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES
, mask
))
1142 conf
->dot11MeshHWMPmaxPREQretries
=
1143 nconf
->dot11MeshHWMPmaxPREQretries
;
1144 if (_chg_mesh_attr(NL80211_MESHCONF_PATH_REFRESH_TIME
, mask
))
1145 conf
->path_refresh_time
= nconf
->path_refresh_time
;
1146 if (_chg_mesh_attr(NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT
, mask
))
1147 conf
->min_discovery_timeout
= nconf
->min_discovery_timeout
;
1148 if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT
, mask
))
1149 conf
->dot11MeshHWMPactivePathTimeout
=
1150 nconf
->dot11MeshHWMPactivePathTimeout
;
1151 if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL
, mask
))
1152 conf
->dot11MeshHWMPpreqMinInterval
=
1153 nconf
->dot11MeshHWMPpreqMinInterval
;
1154 if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME
,
1156 conf
->dot11MeshHWMPnetDiameterTraversalTime
=
1157 nconf
->dot11MeshHWMPnetDiameterTraversalTime
;
1158 if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_ROOTMODE
, mask
)) {
1159 conf
->dot11MeshHWMPRootMode
= nconf
->dot11MeshHWMPRootMode
;
1160 ieee80211_mesh_root_setup(ifmsh
);
1162 if (_chg_mesh_attr(NL80211_MESHCONF_GATE_ANNOUNCEMENTS
, mask
)) {
1163 /* our current gate announcement implementation rides on root
1164 * announcements, so require this ifmsh to also be a root node
1166 if (nconf
->dot11MeshGateAnnouncementProtocol
&&
1167 !conf
->dot11MeshHWMPRootMode
) {
1168 conf
->dot11MeshHWMPRootMode
= 1;
1169 ieee80211_mesh_root_setup(ifmsh
);
1171 conf
->dot11MeshGateAnnouncementProtocol
=
1172 nconf
->dot11MeshGateAnnouncementProtocol
;
1174 if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_RANN_INTERVAL
, mask
)) {
1175 conf
->dot11MeshHWMPRannInterval
=
1176 nconf
->dot11MeshHWMPRannInterval
;
1181 static int ieee80211_join_mesh(struct wiphy
*wiphy
, struct net_device
*dev
,
1182 const struct mesh_config
*conf
,
1183 const struct mesh_setup
*setup
)
1185 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1186 struct ieee80211_if_mesh
*ifmsh
= &sdata
->u
.mesh
;
1189 memcpy(&ifmsh
->mshcfg
, conf
, sizeof(struct mesh_config
));
1190 err
= copy_mesh_setup(ifmsh
, setup
);
1193 ieee80211_start_mesh(sdata
);
1198 static int ieee80211_leave_mesh(struct wiphy
*wiphy
, struct net_device
*dev
)
1200 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1202 ieee80211_stop_mesh(sdata
);
1208 static int ieee80211_change_bss(struct wiphy
*wiphy
,
1209 struct net_device
*dev
,
1210 struct bss_parameters
*params
)
1212 struct ieee80211_sub_if_data
*sdata
;
1215 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1217 if (params
->use_cts_prot
>= 0) {
1218 sdata
->vif
.bss_conf
.use_cts_prot
= params
->use_cts_prot
;
1219 changed
|= BSS_CHANGED_ERP_CTS_PROT
;
1221 if (params
->use_short_preamble
>= 0) {
1222 sdata
->vif
.bss_conf
.use_short_preamble
=
1223 params
->use_short_preamble
;
1224 changed
|= BSS_CHANGED_ERP_PREAMBLE
;
1227 if (!sdata
->vif
.bss_conf
.use_short_slot
&&
1228 sdata
->local
->hw
.conf
.channel
->band
== IEEE80211_BAND_5GHZ
) {
1229 sdata
->vif
.bss_conf
.use_short_slot
= true;
1230 changed
|= BSS_CHANGED_ERP_SLOT
;
1233 if (params
->use_short_slot_time
>= 0) {
1234 sdata
->vif
.bss_conf
.use_short_slot
=
1235 params
->use_short_slot_time
;
1236 changed
|= BSS_CHANGED_ERP_SLOT
;
1239 if (params
->basic_rates
) {
1242 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
1243 struct ieee80211_supported_band
*sband
=
1244 wiphy
->bands
[local
->oper_channel
->band
];
1246 for (i
= 0; i
< params
->basic_rates_len
; i
++) {
1247 int rate
= (params
->basic_rates
[i
] & 0x7f) * 5;
1248 for (j
= 0; j
< sband
->n_bitrates
; j
++) {
1249 if (sband
->bitrates
[j
].bitrate
== rate
)
1253 sdata
->vif
.bss_conf
.basic_rates
= rates
;
1254 changed
|= BSS_CHANGED_BASIC_RATES
;
1257 if (params
->ap_isolate
>= 0) {
1258 if (params
->ap_isolate
)
1259 sdata
->flags
|= IEEE80211_SDATA_DONT_BRIDGE_PACKETS
;
1261 sdata
->flags
&= ~IEEE80211_SDATA_DONT_BRIDGE_PACKETS
;
1264 if (params
->ht_opmode
>= 0) {
1265 sdata
->vif
.bss_conf
.ht_operation_mode
=
1266 (u16
) params
->ht_opmode
;
1267 changed
|= BSS_CHANGED_HT
;
1270 ieee80211_bss_info_change_notify(sdata
, changed
);
1275 static int ieee80211_set_txq_params(struct wiphy
*wiphy
,
1276 struct net_device
*dev
,
1277 struct ieee80211_txq_params
*params
)
1279 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
1280 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1281 struct ieee80211_tx_queue_params p
;
1283 if (!local
->ops
->conf_tx
)
1286 memset(&p
, 0, sizeof(p
));
1287 p
.aifs
= params
->aifs
;
1288 p
.cw_max
= params
->cwmax
;
1289 p
.cw_min
= params
->cwmin
;
1290 p
.txop
= params
->txop
;
1293 * Setting tx queue params disables u-apsd because it's only
1294 * called in master mode.
1298 if (params
->queue
>= local
->hw
.queues
)
1301 sdata
->tx_conf
[params
->queue
] = p
;
1302 if (drv_conf_tx(local
, sdata
, params
->queue
, &p
)) {
1303 wiphy_debug(local
->hw
.wiphy
,
1304 "failed to set TX queue parameters for queue %d\n",
1312 static int ieee80211_set_channel(struct wiphy
*wiphy
,
1313 struct net_device
*netdev
,
1314 struct ieee80211_channel
*chan
,
1315 enum nl80211_channel_type channel_type
)
1317 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
1318 struct ieee80211_sub_if_data
*sdata
= NULL
;
1319 struct ieee80211_channel
*old_oper
;
1320 enum nl80211_channel_type old_oper_type
;
1321 enum nl80211_channel_type old_vif_oper_type
= NL80211_CHAN_NO_HT
;
1324 sdata
= IEEE80211_DEV_TO_SUB_IF(netdev
);
1326 switch (ieee80211_get_channel_mode(local
, NULL
)) {
1327 case CHAN_MODE_HOPPING
:
1329 case CHAN_MODE_FIXED
:
1330 if (local
->oper_channel
!= chan
)
1332 if (!sdata
&& local
->_oper_channel_type
== channel_type
)
1335 case CHAN_MODE_UNDEFINED
:
1340 old_vif_oper_type
= sdata
->vif
.bss_conf
.channel_type
;
1341 old_oper_type
= local
->_oper_channel_type
;
1343 if (!ieee80211_set_channel_type(local
, sdata
, channel_type
))
1346 old_oper
= local
->oper_channel
;
1347 local
->oper_channel
= chan
;
1349 /* Update driver if changes were actually made. */
1350 if ((old_oper
!= local
->oper_channel
) ||
1351 (old_oper_type
!= local
->_oper_channel_type
))
1352 ieee80211_hw_config(local
, IEEE80211_CONF_CHANGE_CHANNEL
);
1354 if ((sdata
&& sdata
->vif
.type
!= NL80211_IFTYPE_MONITOR
) &&
1355 old_vif_oper_type
!= sdata
->vif
.bss_conf
.channel_type
)
1356 ieee80211_bss_info_change_notify(sdata
, BSS_CHANGED_HT
);
1362 static int ieee80211_suspend(struct wiphy
*wiphy
,
1363 struct cfg80211_wowlan
*wowlan
)
1365 return __ieee80211_suspend(wiphy_priv(wiphy
), wowlan
);
1368 static int ieee80211_resume(struct wiphy
*wiphy
)
1370 return __ieee80211_resume(wiphy_priv(wiphy
));
1373 #define ieee80211_suspend NULL
1374 #define ieee80211_resume NULL
1377 static int ieee80211_scan(struct wiphy
*wiphy
,
1378 struct net_device
*dev
,
1379 struct cfg80211_scan_request
*req
)
1381 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1383 switch (ieee80211_vif_type_p2p(&sdata
->vif
)) {
1384 case NL80211_IFTYPE_STATION
:
1385 case NL80211_IFTYPE_ADHOC
:
1386 case NL80211_IFTYPE_MESH_POINT
:
1387 case NL80211_IFTYPE_P2P_CLIENT
:
1389 case NL80211_IFTYPE_P2P_GO
:
1390 if (sdata
->local
->ops
->hw_scan
)
1393 * FIXME: implement NoA while scanning in software,
1394 * for now fall through to allow scanning only when
1395 * beaconing hasn't been configured yet
1397 case NL80211_IFTYPE_AP
:
1398 if (sdata
->u
.ap
.beacon
)
1405 return ieee80211_request_scan(sdata
, req
);
1409 ieee80211_sched_scan_start(struct wiphy
*wiphy
,
1410 struct net_device
*dev
,
1411 struct cfg80211_sched_scan_request
*req
)
1413 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1415 if (!sdata
->local
->ops
->sched_scan_start
)
1418 return ieee80211_request_sched_scan_start(sdata
, req
);
1422 ieee80211_sched_scan_stop(struct wiphy
*wiphy
, struct net_device
*dev
)
1424 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1426 if (!sdata
->local
->ops
->sched_scan_stop
)
1429 return ieee80211_request_sched_scan_stop(sdata
);
1432 static int ieee80211_auth(struct wiphy
*wiphy
, struct net_device
*dev
,
1433 struct cfg80211_auth_request
*req
)
1435 return ieee80211_mgd_auth(IEEE80211_DEV_TO_SUB_IF(dev
), req
);
1438 static int ieee80211_assoc(struct wiphy
*wiphy
, struct net_device
*dev
,
1439 struct cfg80211_assoc_request
*req
)
1441 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
1442 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1444 switch (ieee80211_get_channel_mode(local
, sdata
)) {
1445 case CHAN_MODE_HOPPING
:
1447 case CHAN_MODE_FIXED
:
1448 if (local
->oper_channel
== req
->bss
->channel
)
1451 case CHAN_MODE_UNDEFINED
:
1455 return ieee80211_mgd_assoc(IEEE80211_DEV_TO_SUB_IF(dev
), req
);
1458 static int ieee80211_deauth(struct wiphy
*wiphy
, struct net_device
*dev
,
1459 struct cfg80211_deauth_request
*req
,
1462 return ieee80211_mgd_deauth(IEEE80211_DEV_TO_SUB_IF(dev
),
1466 static int ieee80211_disassoc(struct wiphy
*wiphy
, struct net_device
*dev
,
1467 struct cfg80211_disassoc_request
*req
,
1470 return ieee80211_mgd_disassoc(IEEE80211_DEV_TO_SUB_IF(dev
),
1474 static int ieee80211_join_ibss(struct wiphy
*wiphy
, struct net_device
*dev
,
1475 struct cfg80211_ibss_params
*params
)
1477 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
1478 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1480 switch (ieee80211_get_channel_mode(local
, sdata
)) {
1481 case CHAN_MODE_HOPPING
:
1483 case CHAN_MODE_FIXED
:
1484 if (!params
->channel_fixed
)
1486 if (local
->oper_channel
== params
->channel
)
1489 case CHAN_MODE_UNDEFINED
:
1493 return ieee80211_ibss_join(sdata
, params
);
1496 static int ieee80211_leave_ibss(struct wiphy
*wiphy
, struct net_device
*dev
)
1498 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1500 return ieee80211_ibss_leave(sdata
);
1503 static int ieee80211_set_wiphy_params(struct wiphy
*wiphy
, u32 changed
)
1505 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
1508 if (changed
& WIPHY_PARAM_FRAG_THRESHOLD
) {
1509 err
= drv_set_frag_threshold(local
, wiphy
->frag_threshold
);
1515 if (changed
& WIPHY_PARAM_COVERAGE_CLASS
) {
1516 err
= drv_set_coverage_class(local
, wiphy
->coverage_class
);
1522 if (changed
& WIPHY_PARAM_RTS_THRESHOLD
) {
1523 err
= drv_set_rts_threshold(local
, wiphy
->rts_threshold
);
1529 if (changed
& WIPHY_PARAM_RETRY_SHORT
)
1530 local
->hw
.conf
.short_frame_max_tx_count
= wiphy
->retry_short
;
1531 if (changed
& WIPHY_PARAM_RETRY_LONG
)
1532 local
->hw
.conf
.long_frame_max_tx_count
= wiphy
->retry_long
;
1534 (WIPHY_PARAM_RETRY_SHORT
| WIPHY_PARAM_RETRY_LONG
))
1535 ieee80211_hw_config(local
, IEEE80211_CONF_CHANGE_RETRY_LIMITS
);
1540 static int ieee80211_set_tx_power(struct wiphy
*wiphy
,
1541 enum nl80211_tx_power_setting type
, int mbm
)
1543 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
1544 struct ieee80211_channel
*chan
= local
->hw
.conf
.channel
;
1548 case NL80211_TX_POWER_AUTOMATIC
:
1549 local
->user_power_level
= -1;
1551 case NL80211_TX_POWER_LIMITED
:
1552 if (mbm
< 0 || (mbm
% 100))
1554 local
->user_power_level
= MBM_TO_DBM(mbm
);
1556 case NL80211_TX_POWER_FIXED
:
1557 if (mbm
< 0 || (mbm
% 100))
1559 /* TODO: move to cfg80211 when it knows the channel */
1560 if (MBM_TO_DBM(mbm
) > chan
->max_power
)
1562 local
->user_power_level
= MBM_TO_DBM(mbm
);
1566 ieee80211_hw_config(local
, changes
);
1571 static int ieee80211_get_tx_power(struct wiphy
*wiphy
, int *dbm
)
1573 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
1575 *dbm
= local
->hw
.conf
.power_level
;
1580 static int ieee80211_set_wds_peer(struct wiphy
*wiphy
, struct net_device
*dev
,
1583 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1585 memcpy(&sdata
->u
.wds
.remote_addr
, addr
, ETH_ALEN
);
1590 static void ieee80211_rfkill_poll(struct wiphy
*wiphy
)
1592 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
1594 drv_rfkill_poll(local
);
1597 #ifdef CONFIG_NL80211_TESTMODE
1598 static int ieee80211_testmode_cmd(struct wiphy
*wiphy
, void *data
, int len
)
1600 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
1602 if (!local
->ops
->testmode_cmd
)
1605 return local
->ops
->testmode_cmd(&local
->hw
, data
, len
);
1608 static int ieee80211_testmode_dump(struct wiphy
*wiphy
,
1609 struct sk_buff
*skb
,
1610 struct netlink_callback
*cb
,
1611 void *data
, int len
)
1613 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
1615 if (!local
->ops
->testmode_dump
)
1618 return local
->ops
->testmode_dump(&local
->hw
, skb
, cb
, data
, len
);
1622 int __ieee80211_request_smps(struct ieee80211_sub_if_data
*sdata
,
1623 enum ieee80211_smps_mode smps_mode
)
1626 enum ieee80211_smps_mode old_req
;
1629 lockdep_assert_held(&sdata
->u
.mgd
.mtx
);
1631 old_req
= sdata
->u
.mgd
.req_smps
;
1632 sdata
->u
.mgd
.req_smps
= smps_mode
;
1634 if (old_req
== smps_mode
&&
1635 smps_mode
!= IEEE80211_SMPS_AUTOMATIC
)
1639 * If not associated, or current association is not an HT
1640 * association, there's no need to send an action frame.
1642 if (!sdata
->u
.mgd
.associated
||
1643 sdata
->vif
.bss_conf
.channel_type
== NL80211_CHAN_NO_HT
) {
1644 mutex_lock(&sdata
->local
->iflist_mtx
);
1645 ieee80211_recalc_smps(sdata
->local
);
1646 mutex_unlock(&sdata
->local
->iflist_mtx
);
1650 ap
= sdata
->u
.mgd
.associated
->bssid
;
1652 if (smps_mode
== IEEE80211_SMPS_AUTOMATIC
) {
1653 if (sdata
->u
.mgd
.powersave
)
1654 smps_mode
= IEEE80211_SMPS_DYNAMIC
;
1656 smps_mode
= IEEE80211_SMPS_OFF
;
1659 /* send SM PS frame to AP */
1660 err
= ieee80211_send_smps_action(sdata
, smps_mode
,
1663 sdata
->u
.mgd
.req_smps
= old_req
;
1668 static int ieee80211_set_power_mgmt(struct wiphy
*wiphy
, struct net_device
*dev
,
1669 bool enabled
, int timeout
)
1671 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1672 struct ieee80211_local
*local
= wdev_priv(dev
->ieee80211_ptr
);
1674 if (sdata
->vif
.type
!= NL80211_IFTYPE_STATION
)
1677 if (!(local
->hw
.flags
& IEEE80211_HW_SUPPORTS_PS
))
1680 if (enabled
== sdata
->u
.mgd
.powersave
&&
1681 timeout
== local
->dynamic_ps_forced_timeout
)
1684 sdata
->u
.mgd
.powersave
= enabled
;
1685 local
->dynamic_ps_forced_timeout
= timeout
;
1687 /* no change, but if automatic follow powersave */
1688 mutex_lock(&sdata
->u
.mgd
.mtx
);
1689 __ieee80211_request_smps(sdata
, sdata
->u
.mgd
.req_smps
);
1690 mutex_unlock(&sdata
->u
.mgd
.mtx
);
1692 if (local
->hw
.flags
& IEEE80211_HW_SUPPORTS_DYNAMIC_PS
)
1693 ieee80211_hw_config(local
, IEEE80211_CONF_CHANGE_PS
);
1695 ieee80211_recalc_ps(local
, -1);
1700 static int ieee80211_set_cqm_rssi_config(struct wiphy
*wiphy
,
1701 struct net_device
*dev
,
1702 s32 rssi_thold
, u32 rssi_hyst
)
1704 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1705 struct ieee80211_local
*local
= wdev_priv(dev
->ieee80211_ptr
);
1706 struct ieee80211_vif
*vif
= &sdata
->vif
;
1707 struct ieee80211_bss_conf
*bss_conf
= &vif
->bss_conf
;
1709 if (rssi_thold
== bss_conf
->cqm_rssi_thold
&&
1710 rssi_hyst
== bss_conf
->cqm_rssi_hyst
)
1713 bss_conf
->cqm_rssi_thold
= rssi_thold
;
1714 bss_conf
->cqm_rssi_hyst
= rssi_hyst
;
1716 if (!(local
->hw
.flags
& IEEE80211_HW_SUPPORTS_CQM_RSSI
)) {
1717 if (sdata
->vif
.type
!= NL80211_IFTYPE_STATION
)
1722 /* tell the driver upon association, unless already associated */
1723 if (sdata
->u
.mgd
.associated
)
1724 ieee80211_bss_info_change_notify(sdata
, BSS_CHANGED_CQM
);
1729 static int ieee80211_set_bitrate_mask(struct wiphy
*wiphy
,
1730 struct net_device
*dev
,
1732 const struct cfg80211_bitrate_mask
*mask
)
1734 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1735 struct ieee80211_local
*local
= wdev_priv(dev
->ieee80211_ptr
);
1738 if (local
->hw
.flags
& IEEE80211_HW_HAS_RATE_CONTROL
) {
1739 ret
= drv_set_bitrate_mask(local
, sdata
, mask
);
1744 for (i
= 0; i
< IEEE80211_NUM_BANDS
; i
++)
1745 sdata
->rc_rateidx_mask
[i
] = mask
->control
[i
].legacy
;
1750 static int ieee80211_remain_on_channel_hw(struct ieee80211_local
*local
,
1751 struct net_device
*dev
,
1752 struct ieee80211_channel
*chan
,
1753 enum nl80211_channel_type chantype
,
1754 unsigned int duration
, u64
*cookie
)
1759 lockdep_assert_held(&local
->mtx
);
1761 if (local
->hw_roc_cookie
)
1763 /* must be nonzero */
1764 random_cookie
= random32() | 1;
1766 *cookie
= random_cookie
;
1767 local
->hw_roc_dev
= dev
;
1768 local
->hw_roc_cookie
= random_cookie
;
1769 local
->hw_roc_channel
= chan
;
1770 local
->hw_roc_channel_type
= chantype
;
1771 local
->hw_roc_duration
= duration
;
1772 ret
= drv_remain_on_channel(local
, chan
, chantype
, duration
);
1774 local
->hw_roc_channel
= NULL
;
1775 local
->hw_roc_cookie
= 0;
1781 static int ieee80211_remain_on_channel(struct wiphy
*wiphy
,
1782 struct net_device
*dev
,
1783 struct ieee80211_channel
*chan
,
1784 enum nl80211_channel_type channel_type
,
1785 unsigned int duration
,
1788 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1789 struct ieee80211_local
*local
= sdata
->local
;
1791 if (local
->ops
->remain_on_channel
) {
1794 mutex_lock(&local
->mtx
);
1795 ret
= ieee80211_remain_on_channel_hw(local
, dev
,
1798 local
->hw_roc_for_tx
= false;
1799 mutex_unlock(&local
->mtx
);
1804 return ieee80211_wk_remain_on_channel(sdata
, chan
, channel_type
,
1808 static int ieee80211_cancel_remain_on_channel_hw(struct ieee80211_local
*local
,
1813 lockdep_assert_held(&local
->mtx
);
1815 if (local
->hw_roc_cookie
!= cookie
)
1818 ret
= drv_cancel_remain_on_channel(local
);
1822 local
->hw_roc_cookie
= 0;
1823 local
->hw_roc_channel
= NULL
;
1825 ieee80211_recalc_idle(local
);
1830 static int ieee80211_cancel_remain_on_channel(struct wiphy
*wiphy
,
1831 struct net_device
*dev
,
1834 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1835 struct ieee80211_local
*local
= sdata
->local
;
1837 if (local
->ops
->cancel_remain_on_channel
) {
1840 mutex_lock(&local
->mtx
);
1841 ret
= ieee80211_cancel_remain_on_channel_hw(local
, cookie
);
1842 mutex_unlock(&local
->mtx
);
1847 return ieee80211_wk_cancel_remain_on_channel(sdata
, cookie
);
1850 static enum work_done_result
1851 ieee80211_offchan_tx_done(struct ieee80211_work
*wk
, struct sk_buff
*skb
)
1854 * Use the data embedded in the work struct for reporting
1855 * here so if the driver mangled the SKB before dropping
1856 * it (which is the only way we really should get here)
1857 * then we don't report mangled data.
1859 * If there was no wait time, then by the time we get here
1860 * the driver will likely not have reported the status yet,
1861 * so in that case userspace will have to deal with it.
1864 if (wk
->offchan_tx
.wait
&& wk
->offchan_tx
.frame
)
1865 cfg80211_mgmt_tx_status(wk
->sdata
->dev
,
1866 (unsigned long) wk
->offchan_tx
.frame
,
1867 wk
->ie
, wk
->ie_len
, false, GFP_KERNEL
);
1869 return WORK_DONE_DESTROY
;
1872 static int ieee80211_mgmt_tx(struct wiphy
*wiphy
, struct net_device
*dev
,
1873 struct ieee80211_channel
*chan
, bool offchan
,
1874 enum nl80211_channel_type channel_type
,
1875 bool channel_type_valid
, unsigned int wait
,
1876 const u8
*buf
, size_t len
, bool no_cck
,
1879 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1880 struct ieee80211_local
*local
= sdata
->local
;
1881 struct sk_buff
*skb
;
1882 struct sta_info
*sta
;
1883 struct ieee80211_work
*wk
;
1884 const struct ieee80211_mgmt
*mgmt
= (void *)buf
;
1885 u32 flags
= IEEE80211_TX_INTFL_NL80211_FRAME_TX
|
1886 IEEE80211_TX_CTL_REQ_TX_STATUS
;
1887 bool is_offchan
= false;
1889 /* Check that we are on the requested channel for transmission */
1890 if (chan
!= local
->tmp_channel
&&
1891 chan
!= local
->oper_channel
)
1893 if (channel_type_valid
&&
1894 (channel_type
!= local
->tmp_channel_type
&&
1895 channel_type
!= local
->_oper_channel_type
))
1898 if (chan
== local
->hw_roc_channel
) {
1899 /* TODO: check channel type? */
1901 flags
|= IEEE80211_TX_CTL_TX_OFFCHAN
;
1905 flags
|= IEEE80211_TX_CTL_NO_CCK_RATE
;
1907 if (is_offchan
&& !offchan
)
1910 switch (sdata
->vif
.type
) {
1911 case NL80211_IFTYPE_ADHOC
:
1912 case NL80211_IFTYPE_AP
:
1913 case NL80211_IFTYPE_AP_VLAN
:
1914 case NL80211_IFTYPE_P2P_GO
:
1915 case NL80211_IFTYPE_MESH_POINT
:
1916 if (!ieee80211_is_action(mgmt
->frame_control
) ||
1917 mgmt
->u
.action
.category
== WLAN_CATEGORY_PUBLIC
)
1920 sta
= sta_info_get(sdata
, mgmt
->da
);
1925 case NL80211_IFTYPE_STATION
:
1926 case NL80211_IFTYPE_P2P_CLIENT
:
1932 skb
= dev_alloc_skb(local
->hw
.extra_tx_headroom
+ len
);
1935 skb_reserve(skb
, local
->hw
.extra_tx_headroom
);
1937 memcpy(skb_put(skb
, len
), buf
, len
);
1939 IEEE80211_SKB_CB(skb
)->flags
= flags
;
1941 skb
->dev
= sdata
->dev
;
1943 *cookie
= (unsigned long) skb
;
1945 if (is_offchan
&& local
->ops
->remain_on_channel
) {
1946 unsigned int duration
;
1949 mutex_lock(&local
->mtx
);
1951 * If the duration is zero, then the driver
1952 * wouldn't actually do anything. Set it to
1955 * TODO: cancel the off-channel operation
1956 * when we get the SKB's TX status and
1957 * the wait time was zero before.
1962 ret
= ieee80211_remain_on_channel_hw(local
, dev
, chan
,
1967 mutex_unlock(&local
->mtx
);
1971 local
->hw_roc_for_tx
= true;
1972 local
->hw_roc_duration
= wait
;
1975 * queue up frame for transmission after
1976 * ieee80211_ready_on_channel call
1979 /* modify cookie to prevent API mismatches */
1981 IEEE80211_SKB_CB(skb
)->flags
|= IEEE80211_TX_CTL_TX_OFFCHAN
;
1982 local
->hw_roc_skb
= skb
;
1983 local
->hw_roc_skb_for_status
= skb
;
1984 mutex_unlock(&local
->mtx
);
1990 * Can transmit right away if the channel was the
1991 * right one and there's no wait involved... If a
1992 * wait is involved, we might otherwise not be on
1993 * the right channel for long enough!
1995 if (!is_offchan
&& !wait
&& !sdata
->vif
.bss_conf
.idle
) {
1996 ieee80211_tx_skb(sdata
, skb
);
2000 wk
= kzalloc(sizeof(*wk
) + len
, GFP_KERNEL
);
2006 wk
->type
= IEEE80211_WORK_OFFCHANNEL_TX
;
2008 wk
->chan_type
= channel_type
;
2010 wk
->done
= ieee80211_offchan_tx_done
;
2011 wk
->offchan_tx
.frame
= skb
;
2012 wk
->offchan_tx
.wait
= wait
;
2014 memcpy(wk
->ie
, buf
, len
);
2016 ieee80211_add_work(wk
);
2020 static int ieee80211_mgmt_tx_cancel_wait(struct wiphy
*wiphy
,
2021 struct net_device
*dev
,
2024 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
2025 struct ieee80211_local
*local
= sdata
->local
;
2026 struct ieee80211_work
*wk
;
2029 mutex_lock(&local
->mtx
);
2031 if (local
->ops
->cancel_remain_on_channel
) {
2033 ret
= ieee80211_cancel_remain_on_channel_hw(local
, cookie
);
2036 kfree_skb(local
->hw_roc_skb
);
2037 local
->hw_roc_skb
= NULL
;
2038 local
->hw_roc_skb_for_status
= NULL
;
2041 mutex_unlock(&local
->mtx
);
2046 list_for_each_entry(wk
, &local
->work_list
, list
) {
2047 if (wk
->sdata
!= sdata
)
2050 if (wk
->type
!= IEEE80211_WORK_OFFCHANNEL_TX
)
2053 if (cookie
!= (unsigned long) wk
->offchan_tx
.frame
)
2056 wk
->timeout
= jiffies
;
2058 ieee80211_queue_work(&local
->hw
, &local
->work_work
);
2062 mutex_unlock(&local
->mtx
);
2067 static void ieee80211_mgmt_frame_register(struct wiphy
*wiphy
,
2068 struct net_device
*dev
,
2069 u16 frame_type
, bool reg
)
2071 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
2073 if (frame_type
!= (IEEE80211_FTYPE_MGMT
| IEEE80211_STYPE_PROBE_REQ
))
2077 local
->probe_req_reg
++;
2079 local
->probe_req_reg
--;
2081 ieee80211_queue_work(&local
->hw
, &local
->reconfig_filter
);
2084 static int ieee80211_set_antenna(struct wiphy
*wiphy
, u32 tx_ant
, u32 rx_ant
)
2086 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
2091 return drv_set_antenna(local
, tx_ant
, rx_ant
);
2094 static int ieee80211_get_antenna(struct wiphy
*wiphy
, u32
*tx_ant
, u32
*rx_ant
)
2096 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
2098 return drv_get_antenna(local
, tx_ant
, rx_ant
);
2101 static int ieee80211_set_ringparam(struct wiphy
*wiphy
, u32 tx
, u32 rx
)
2103 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
2105 return drv_set_ringparam(local
, tx
, rx
);
2108 static void ieee80211_get_ringparam(struct wiphy
*wiphy
,
2109 u32
*tx
, u32
*tx_max
, u32
*rx
, u32
*rx_max
)
2111 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
2113 drv_get_ringparam(local
, tx
, tx_max
, rx
, rx_max
);
2116 static int ieee80211_set_rekey_data(struct wiphy
*wiphy
,
2117 struct net_device
*dev
,
2118 struct cfg80211_gtk_rekey_data
*data
)
2120 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
2121 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
2123 if (!local
->ops
->set_rekey_data
)
2126 drv_set_rekey_data(local
, sdata
, data
);
2131 struct cfg80211_ops mac80211_config_ops
= {
2132 .add_virtual_intf
= ieee80211_add_iface
,
2133 .del_virtual_intf
= ieee80211_del_iface
,
2134 .change_virtual_intf
= ieee80211_change_iface
,
2135 .add_key
= ieee80211_add_key
,
2136 .del_key
= ieee80211_del_key
,
2137 .get_key
= ieee80211_get_key
,
2138 .set_default_key
= ieee80211_config_default_key
,
2139 .set_default_mgmt_key
= ieee80211_config_default_mgmt_key
,
2140 .add_beacon
= ieee80211_add_beacon
,
2141 .set_beacon
= ieee80211_set_beacon
,
2142 .del_beacon
= ieee80211_del_beacon
,
2143 .add_station
= ieee80211_add_station
,
2144 .del_station
= ieee80211_del_station
,
2145 .change_station
= ieee80211_change_station
,
2146 .get_station
= ieee80211_get_station
,
2147 .dump_station
= ieee80211_dump_station
,
2148 .dump_survey
= ieee80211_dump_survey
,
2149 #ifdef CONFIG_MAC80211_MESH
2150 .add_mpath
= ieee80211_add_mpath
,
2151 .del_mpath
= ieee80211_del_mpath
,
2152 .change_mpath
= ieee80211_change_mpath
,
2153 .get_mpath
= ieee80211_get_mpath
,
2154 .dump_mpath
= ieee80211_dump_mpath
,
2155 .update_mesh_config
= ieee80211_update_mesh_config
,
2156 .get_mesh_config
= ieee80211_get_mesh_config
,
2157 .join_mesh
= ieee80211_join_mesh
,
2158 .leave_mesh
= ieee80211_leave_mesh
,
2160 .change_bss
= ieee80211_change_bss
,
2161 .set_txq_params
= ieee80211_set_txq_params
,
2162 .set_channel
= ieee80211_set_channel
,
2163 .suspend
= ieee80211_suspend
,
2164 .resume
= ieee80211_resume
,
2165 .scan
= ieee80211_scan
,
2166 .sched_scan_start
= ieee80211_sched_scan_start
,
2167 .sched_scan_stop
= ieee80211_sched_scan_stop
,
2168 .auth
= ieee80211_auth
,
2169 .assoc
= ieee80211_assoc
,
2170 .deauth
= ieee80211_deauth
,
2171 .disassoc
= ieee80211_disassoc
,
2172 .join_ibss
= ieee80211_join_ibss
,
2173 .leave_ibss
= ieee80211_leave_ibss
,
2174 .set_wiphy_params
= ieee80211_set_wiphy_params
,
2175 .set_tx_power
= ieee80211_set_tx_power
,
2176 .get_tx_power
= ieee80211_get_tx_power
,
2177 .set_wds_peer
= ieee80211_set_wds_peer
,
2178 .rfkill_poll
= ieee80211_rfkill_poll
,
2179 CFG80211_TESTMODE_CMD(ieee80211_testmode_cmd
)
2180 CFG80211_TESTMODE_DUMP(ieee80211_testmode_dump
)
2181 .set_power_mgmt
= ieee80211_set_power_mgmt
,
2182 .set_bitrate_mask
= ieee80211_set_bitrate_mask
,
2183 .remain_on_channel
= ieee80211_remain_on_channel
,
2184 .cancel_remain_on_channel
= ieee80211_cancel_remain_on_channel
,
2185 .mgmt_tx
= ieee80211_mgmt_tx
,
2186 .mgmt_tx_cancel_wait
= ieee80211_mgmt_tx_cancel_wait
,
2187 .set_cqm_rssi_config
= ieee80211_set_cqm_rssi_config
,
2188 .mgmt_frame_register
= ieee80211_mgmt_frame_register
,
2189 .set_antenna
= ieee80211_set_antenna
,
2190 .get_antenna
= ieee80211_get_antenna
,
2191 .set_ringparam
= ieee80211_set_ringparam
,
2192 .get_ringparam
= ieee80211_get_ringparam
,
2193 .set_rekey_data
= ieee80211_set_rekey_data
,