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 bool nl80211_type_check(enum nl80211_iftype type
)
25 case NL80211_IFTYPE_ADHOC
:
26 case NL80211_IFTYPE_STATION
:
27 case NL80211_IFTYPE_MONITOR
:
28 #ifdef CONFIG_MAC80211_MESH
29 case NL80211_IFTYPE_MESH_POINT
:
31 case NL80211_IFTYPE_AP
:
32 case NL80211_IFTYPE_AP_VLAN
:
33 case NL80211_IFTYPE_WDS
:
40 static bool nl80211_params_check(enum nl80211_iftype type
,
41 struct vif_params
*params
)
43 if (!nl80211_type_check(type
))
49 static int ieee80211_add_iface(struct wiphy
*wiphy
, char *name
,
50 enum nl80211_iftype type
, u32
*flags
,
51 struct vif_params
*params
)
53 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
54 struct net_device
*dev
;
55 struct ieee80211_sub_if_data
*sdata
;
58 if (!nl80211_params_check(type
, params
))
61 err
= ieee80211_if_add(local
, name
, &dev
, type
, params
);
62 if (err
|| type
!= NL80211_IFTYPE_MONITOR
|| !flags
)
65 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
66 sdata
->u
.mntr_flags
= *flags
;
70 static int ieee80211_del_iface(struct wiphy
*wiphy
, struct net_device
*dev
)
72 ieee80211_if_remove(IEEE80211_DEV_TO_SUB_IF(dev
));
77 static int ieee80211_change_iface(struct wiphy
*wiphy
,
78 struct net_device
*dev
,
79 enum nl80211_iftype type
, u32
*flags
,
80 struct vif_params
*params
)
82 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
85 if (ieee80211_sdata_running(sdata
))
88 if (!nl80211_params_check(type
, params
))
91 ret
= ieee80211_if_change_type(sdata
, type
);
95 if (ieee80211_vif_is_mesh(&sdata
->vif
) && params
->mesh_id_len
)
96 ieee80211_sdata_set_mesh_id(sdata
,
100 if (sdata
->vif
.type
!= NL80211_IFTYPE_MONITOR
|| !flags
)
103 if (type
== NL80211_IFTYPE_AP_VLAN
&&
104 params
&& params
->use_4addr
== 0)
105 rcu_assign_pointer(sdata
->u
.vlan
.sta
, NULL
);
106 else if (type
== NL80211_IFTYPE_STATION
&&
107 params
&& params
->use_4addr
>= 0)
108 sdata
->u
.mgd
.use_4addr
= params
->use_4addr
;
110 sdata
->u
.mntr_flags
= *flags
;
114 static int ieee80211_add_key(struct wiphy
*wiphy
, struct net_device
*dev
,
115 u8 key_idx
, const u8
*mac_addr
,
116 struct key_params
*params
)
118 struct ieee80211_sub_if_data
*sdata
;
119 struct sta_info
*sta
= NULL
;
120 enum ieee80211_key_alg alg
;
121 struct ieee80211_key
*key
;
124 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
126 switch (params
->cipher
) {
127 case WLAN_CIPHER_SUITE_WEP40
:
128 case WLAN_CIPHER_SUITE_WEP104
:
131 case WLAN_CIPHER_SUITE_TKIP
:
134 case WLAN_CIPHER_SUITE_CCMP
:
137 case WLAN_CIPHER_SUITE_AES_CMAC
:
144 key
= ieee80211_key_alloc(alg
, key_idx
, params
->key_len
, params
->key
,
145 params
->seq_len
, params
->seq
);
152 sta
= sta_info_get_bss(sdata
, mac_addr
);
154 ieee80211_key_free(key
);
160 ieee80211_key_link(key
, sdata
, sta
);
169 static int ieee80211_del_key(struct wiphy
*wiphy
, struct net_device
*dev
,
170 u8 key_idx
, const u8
*mac_addr
)
172 struct ieee80211_sub_if_data
*sdata
;
173 struct sta_info
*sta
;
176 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
183 sta
= sta_info_get_bss(sdata
, mac_addr
);
188 ieee80211_key_free(sta
->key
);
196 if (!sdata
->keys
[key_idx
]) {
201 ieee80211_key_free(sdata
->keys
[key_idx
]);
202 WARN_ON(sdata
->keys
[key_idx
]);
211 static int ieee80211_get_key(struct wiphy
*wiphy
, struct net_device
*dev
,
212 u8 key_idx
, const u8
*mac_addr
, void *cookie
,
213 void (*callback
)(void *cookie
,
214 struct key_params
*params
))
216 struct ieee80211_sub_if_data
*sdata
;
217 struct sta_info
*sta
= NULL
;
219 struct key_params params
;
220 struct ieee80211_key
*key
;
225 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
230 sta
= sta_info_get_bss(sdata
, mac_addr
);
236 key
= sdata
->keys
[key_idx
];
241 memset(¶ms
, 0, sizeof(params
));
243 switch (key
->conf
.alg
) {
245 params
.cipher
= WLAN_CIPHER_SUITE_TKIP
;
247 iv32
= key
->u
.tkip
.tx
.iv32
;
248 iv16
= key
->u
.tkip
.tx
.iv16
;
250 if (key
->flags
& KEY_FLAG_UPLOADED_TO_HARDWARE
)
251 drv_get_tkip_seq(sdata
->local
,
252 key
->conf
.hw_key_idx
,
255 seq
[0] = iv16
& 0xff;
256 seq
[1] = (iv16
>> 8) & 0xff;
257 seq
[2] = iv32
& 0xff;
258 seq
[3] = (iv32
>> 8) & 0xff;
259 seq
[4] = (iv32
>> 16) & 0xff;
260 seq
[5] = (iv32
>> 24) & 0xff;
265 params
.cipher
= WLAN_CIPHER_SUITE_CCMP
;
266 seq
[0] = key
->u
.ccmp
.tx_pn
[5];
267 seq
[1] = key
->u
.ccmp
.tx_pn
[4];
268 seq
[2] = key
->u
.ccmp
.tx_pn
[3];
269 seq
[3] = key
->u
.ccmp
.tx_pn
[2];
270 seq
[4] = key
->u
.ccmp
.tx_pn
[1];
271 seq
[5] = key
->u
.ccmp
.tx_pn
[0];
276 if (key
->conf
.keylen
== 5)
277 params
.cipher
= WLAN_CIPHER_SUITE_WEP40
;
279 params
.cipher
= WLAN_CIPHER_SUITE_WEP104
;
282 params
.cipher
= WLAN_CIPHER_SUITE_AES_CMAC
;
283 seq
[0] = key
->u
.aes_cmac
.tx_pn
[5];
284 seq
[1] = key
->u
.aes_cmac
.tx_pn
[4];
285 seq
[2] = key
->u
.aes_cmac
.tx_pn
[3];
286 seq
[3] = key
->u
.aes_cmac
.tx_pn
[2];
287 seq
[4] = key
->u
.aes_cmac
.tx_pn
[1];
288 seq
[5] = key
->u
.aes_cmac
.tx_pn
[0];
294 params
.key
= key
->conf
.key
;
295 params
.key_len
= key
->conf
.keylen
;
297 callback(cookie
, ¶ms
);
305 static int ieee80211_config_default_key(struct wiphy
*wiphy
,
306 struct net_device
*dev
,
309 struct ieee80211_sub_if_data
*sdata
;
313 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
314 ieee80211_set_default_key(sdata
, key_idx
);
321 static int ieee80211_config_default_mgmt_key(struct wiphy
*wiphy
,
322 struct net_device
*dev
,
325 struct ieee80211_sub_if_data
*sdata
;
329 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
330 ieee80211_set_default_mgmt_key(sdata
, key_idx
);
337 static void sta_set_sinfo(struct sta_info
*sta
, struct station_info
*sinfo
)
339 struct ieee80211_sub_if_data
*sdata
= sta
->sdata
;
341 sinfo
->generation
= sdata
->local
->sta_generation
;
343 sinfo
->filled
= STATION_INFO_INACTIVE_TIME
|
344 STATION_INFO_RX_BYTES
|
345 STATION_INFO_TX_BYTES
|
346 STATION_INFO_RX_PACKETS
|
347 STATION_INFO_TX_PACKETS
|
348 STATION_INFO_TX_BITRATE
;
350 sinfo
->inactive_time
= jiffies_to_msecs(jiffies
- sta
->last_rx
);
351 sinfo
->rx_bytes
= sta
->rx_bytes
;
352 sinfo
->tx_bytes
= sta
->tx_bytes
;
353 sinfo
->rx_packets
= sta
->rx_packets
;
354 sinfo
->tx_packets
= sta
->tx_packets
;
356 if ((sta
->local
->hw
.flags
& IEEE80211_HW_SIGNAL_DBM
) ||
357 (sta
->local
->hw
.flags
& IEEE80211_HW_SIGNAL_UNSPEC
)) {
358 sinfo
->filled
|= STATION_INFO_SIGNAL
;
359 sinfo
->signal
= (s8
)sta
->last_signal
;
362 sinfo
->txrate
.flags
= 0;
363 if (sta
->last_tx_rate
.flags
& IEEE80211_TX_RC_MCS
)
364 sinfo
->txrate
.flags
|= RATE_INFO_FLAGS_MCS
;
365 if (sta
->last_tx_rate
.flags
& IEEE80211_TX_RC_40_MHZ_WIDTH
)
366 sinfo
->txrate
.flags
|= RATE_INFO_FLAGS_40_MHZ_WIDTH
;
367 if (sta
->last_tx_rate
.flags
& IEEE80211_TX_RC_SHORT_GI
)
368 sinfo
->txrate
.flags
|= RATE_INFO_FLAGS_SHORT_GI
;
370 if (!(sta
->last_tx_rate
.flags
& IEEE80211_TX_RC_MCS
)) {
371 struct ieee80211_supported_band
*sband
;
372 sband
= sta
->local
->hw
.wiphy
->bands
[
373 sta
->local
->hw
.conf
.channel
->band
];
374 sinfo
->txrate
.legacy
=
375 sband
->bitrates
[sta
->last_tx_rate
.idx
].bitrate
;
377 sinfo
->txrate
.mcs
= sta
->last_tx_rate
.idx
;
379 if (ieee80211_vif_is_mesh(&sdata
->vif
)) {
380 #ifdef CONFIG_MAC80211_MESH
381 sinfo
->filled
|= STATION_INFO_LLID
|
383 STATION_INFO_PLINK_STATE
;
385 sinfo
->llid
= le16_to_cpu(sta
->llid
);
386 sinfo
->plid
= le16_to_cpu(sta
->plid
);
387 sinfo
->plink_state
= sta
->plink_state
;
393 static int ieee80211_dump_station(struct wiphy
*wiphy
, struct net_device
*dev
,
394 int idx
, u8
*mac
, struct station_info
*sinfo
)
396 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
397 struct sta_info
*sta
;
402 sta
= sta_info_get_by_idx(sdata
, idx
);
405 memcpy(mac
, sta
->sta
.addr
, ETH_ALEN
);
406 sta_set_sinfo(sta
, sinfo
);
414 static int ieee80211_dump_survey(struct wiphy
*wiphy
, struct net_device
*dev
,
415 int idx
, struct survey_info
*survey
)
417 struct ieee80211_local
*local
= wdev_priv(dev
->ieee80211_ptr
);
419 if (!local
->ops
->get_survey
)
422 return drv_get_survey(local
, idx
, survey
);
425 static int ieee80211_get_station(struct wiphy
*wiphy
, struct net_device
*dev
,
426 u8
*mac
, struct station_info
*sinfo
)
428 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
429 struct sta_info
*sta
;
434 sta
= sta_info_get_bss(sdata
, mac
);
437 sta_set_sinfo(sta
, sinfo
);
446 * This handles both adding a beacon and setting new beacon info
448 static int ieee80211_config_beacon(struct ieee80211_sub_if_data
*sdata
,
449 struct beacon_parameters
*params
)
451 struct beacon_data
*new, *old
;
452 int new_head_len
, new_tail_len
;
456 old
= sdata
->u
.ap
.beacon
;
458 /* head must not be zero-length */
459 if (params
->head
&& !params
->head_len
)
463 * This is a kludge. beacon interval should really be part
464 * of the beacon information.
466 if (params
->interval
&&
467 (sdata
->vif
.bss_conf
.beacon_int
!= params
->interval
)) {
468 sdata
->vif
.bss_conf
.beacon_int
= params
->interval
;
469 ieee80211_bss_info_change_notify(sdata
,
470 BSS_CHANGED_BEACON_INT
);
473 /* Need to have a beacon head if we don't have one yet */
474 if (!params
->head
&& !old
)
477 /* sorry, no way to start beaconing without dtim period */
478 if (!params
->dtim_period
&& !old
)
481 /* new or old head? */
483 new_head_len
= params
->head_len
;
485 new_head_len
= old
->head_len
;
487 /* new or old tail? */
488 if (params
->tail
|| !old
)
489 /* params->tail_len will be zero for !params->tail */
490 new_tail_len
= params
->tail_len
;
492 new_tail_len
= old
->tail_len
;
494 size
= sizeof(*new) + new_head_len
+ new_tail_len
;
496 new = kzalloc(size
, GFP_KERNEL
);
500 /* start filling the new info now */
502 /* new or old dtim period? */
503 if (params
->dtim_period
)
504 new->dtim_period
= params
->dtim_period
;
506 new->dtim_period
= old
->dtim_period
;
509 * pointers go into the block we allocated,
510 * memory is | beacon_data | head | tail |
512 new->head
= ((u8
*) new) + sizeof(*new);
513 new->tail
= new->head
+ new_head_len
;
514 new->head_len
= new_head_len
;
515 new->tail_len
= new_tail_len
;
519 memcpy(new->head
, params
->head
, new_head_len
);
521 memcpy(new->head
, old
->head
, new_head_len
);
523 /* copy in optional tail */
525 memcpy(new->tail
, params
->tail
, new_tail_len
);
528 memcpy(new->tail
, old
->tail
, new_tail_len
);
530 sdata
->vif
.bss_conf
.dtim_period
= new->dtim_period
;
532 rcu_assign_pointer(sdata
->u
.ap
.beacon
, new);
538 ieee80211_bss_info_change_notify(sdata
, BSS_CHANGED_BEACON_ENABLED
|
543 static int ieee80211_add_beacon(struct wiphy
*wiphy
, struct net_device
*dev
,
544 struct beacon_parameters
*params
)
546 struct ieee80211_sub_if_data
*sdata
;
547 struct beacon_data
*old
;
549 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
551 old
= sdata
->u
.ap
.beacon
;
556 return ieee80211_config_beacon(sdata
, params
);
559 static int ieee80211_set_beacon(struct wiphy
*wiphy
, struct net_device
*dev
,
560 struct beacon_parameters
*params
)
562 struct ieee80211_sub_if_data
*sdata
;
563 struct beacon_data
*old
;
565 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
567 old
= sdata
->u
.ap
.beacon
;
572 return ieee80211_config_beacon(sdata
, params
);
575 static int ieee80211_del_beacon(struct wiphy
*wiphy
, struct net_device
*dev
)
577 struct ieee80211_sub_if_data
*sdata
;
578 struct beacon_data
*old
;
580 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
582 old
= sdata
->u
.ap
.beacon
;
587 rcu_assign_pointer(sdata
->u
.ap
.beacon
, NULL
);
591 ieee80211_bss_info_change_notify(sdata
, BSS_CHANGED_BEACON_ENABLED
);
595 /* Layer 2 Update frame (802.2 Type 1 LLC XID Update response) */
596 struct iapp_layer2_update
{
597 u8 da
[ETH_ALEN
]; /* broadcast */
598 u8 sa
[ETH_ALEN
]; /* STA addr */
604 } __attribute__ ((packed
));
606 static void ieee80211_send_layer2_update(struct sta_info
*sta
)
608 struct iapp_layer2_update
*msg
;
611 /* Send Level 2 Update Frame to update forwarding tables in layer 2
614 skb
= dev_alloc_skb(sizeof(*msg
));
617 msg
= (struct iapp_layer2_update
*)skb_put(skb
, sizeof(*msg
));
619 /* 802.2 Type 1 Logical Link Control (LLC) Exchange Identifier (XID)
620 * Update response frame; IEEE Std 802.2-1998, 5.4.1.2.1 */
622 memset(msg
->da
, 0xff, ETH_ALEN
);
623 memcpy(msg
->sa
, sta
->sta
.addr
, ETH_ALEN
);
626 msg
->ssap
= 0x01; /* NULL LSAP, CR Bit: Response */
627 msg
->control
= 0xaf; /* XID response lsb.1111F101.
628 * F=0 (no poll command; unsolicited frame) */
629 msg
->xid_info
[0] = 0x81; /* XID format identifier */
630 msg
->xid_info
[1] = 1; /* LLC types/classes: Type 1 LLC */
631 msg
->xid_info
[2] = 0; /* XID sender's receive window size (RW) */
633 skb
->dev
= sta
->sdata
->dev
;
634 skb
->protocol
= eth_type_trans(skb
, sta
->sdata
->dev
);
635 memset(skb
->cb
, 0, sizeof(skb
->cb
));
639 static void sta_apply_parameters(struct ieee80211_local
*local
,
640 struct sta_info
*sta
,
641 struct station_parameters
*params
)
645 struct ieee80211_supported_band
*sband
;
646 struct ieee80211_sub_if_data
*sdata
= sta
->sdata
;
649 sband
= local
->hw
.wiphy
->bands
[local
->oper_channel
->band
];
651 spin_lock_bh(&sta
->lock
);
652 mask
= params
->sta_flags_mask
;
653 set
= params
->sta_flags_set
;
655 if (mask
& BIT(NL80211_STA_FLAG_AUTHORIZED
)) {
656 sta
->flags
&= ~WLAN_STA_AUTHORIZED
;
657 if (set
& BIT(NL80211_STA_FLAG_AUTHORIZED
))
658 sta
->flags
|= WLAN_STA_AUTHORIZED
;
661 if (mask
& BIT(NL80211_STA_FLAG_SHORT_PREAMBLE
)) {
662 sta
->flags
&= ~WLAN_STA_SHORT_PREAMBLE
;
663 if (set
& BIT(NL80211_STA_FLAG_SHORT_PREAMBLE
))
664 sta
->flags
|= WLAN_STA_SHORT_PREAMBLE
;
667 if (mask
& BIT(NL80211_STA_FLAG_WME
)) {
668 sta
->flags
&= ~WLAN_STA_WME
;
669 if (set
& BIT(NL80211_STA_FLAG_WME
))
670 sta
->flags
|= WLAN_STA_WME
;
673 if (mask
& BIT(NL80211_STA_FLAG_MFP
)) {
674 sta
->flags
&= ~WLAN_STA_MFP
;
675 if (set
& BIT(NL80211_STA_FLAG_MFP
))
676 sta
->flags
|= WLAN_STA_MFP
;
678 spin_unlock_bh(&sta
->lock
);
681 * cfg80211 validates this (1-2007) and allows setting the AID
682 * only when creating a new station entry
685 sta
->sta
.aid
= params
->aid
;
688 * FIXME: updating the following information is racy when this
689 * function is called from ieee80211_change_station().
690 * However, all this information should be static so
691 * maybe we should just reject attemps to change it.
694 if (params
->listen_interval
>= 0)
695 sta
->listen_interval
= params
->listen_interval
;
697 if (params
->supported_rates
) {
700 for (i
= 0; i
< params
->supported_rates_len
; i
++) {
701 int rate
= (params
->supported_rates
[i
] & 0x7f) * 5;
702 for (j
= 0; j
< sband
->n_bitrates
; j
++) {
703 if (sband
->bitrates
[j
].bitrate
== rate
)
707 sta
->sta
.supp_rates
[local
->oper_channel
->band
] = rates
;
711 ieee80211_ht_cap_ie_to_sta_ht_cap(sband
,
715 if (ieee80211_vif_is_mesh(&sdata
->vif
) && params
->plink_action
) {
716 switch (params
->plink_action
) {
717 case PLINK_ACTION_OPEN
:
718 mesh_plink_open(sta
);
720 case PLINK_ACTION_BLOCK
:
721 mesh_plink_block(sta
);
727 static int ieee80211_add_station(struct wiphy
*wiphy
, struct net_device
*dev
,
728 u8
*mac
, struct station_parameters
*params
)
730 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
731 struct sta_info
*sta
;
732 struct ieee80211_sub_if_data
*sdata
;
737 sdata
= IEEE80211_DEV_TO_SUB_IF(params
->vlan
);
739 if (sdata
->vif
.type
!= NL80211_IFTYPE_AP_VLAN
&&
740 sdata
->vif
.type
!= NL80211_IFTYPE_AP
)
743 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
745 if (compare_ether_addr(mac
, sdata
->vif
.addr
) == 0)
748 if (is_multicast_ether_addr(mac
))
751 sta
= sta_info_alloc(sdata
, mac
, GFP_KERNEL
);
755 sta
->flags
= WLAN_STA_AUTH
| WLAN_STA_ASSOC
;
757 sta_apply_parameters(local
, sta
, params
);
759 rate_control_rate_init(sta
);
761 layer2_update
= sdata
->vif
.type
== NL80211_IFTYPE_AP_VLAN
||
762 sdata
->vif
.type
== NL80211_IFTYPE_AP
;
764 err
= sta_info_insert_rcu(sta
);
771 ieee80211_send_layer2_update(sta
);
778 static int ieee80211_del_station(struct wiphy
*wiphy
, struct net_device
*dev
,
781 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
782 struct ieee80211_sub_if_data
*sdata
;
784 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
787 return sta_info_destroy_addr_bss(sdata
, mac
);
789 sta_info_flush(local
, sdata
);
793 static int ieee80211_change_station(struct wiphy
*wiphy
,
794 struct net_device
*dev
,
796 struct station_parameters
*params
)
798 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
799 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
800 struct sta_info
*sta
;
801 struct ieee80211_sub_if_data
*vlansdata
;
805 sta
= sta_info_get_bss(sdata
, mac
);
811 if (params
->vlan
&& params
->vlan
!= sta
->sdata
->dev
) {
812 vlansdata
= IEEE80211_DEV_TO_SUB_IF(params
->vlan
);
814 if (vlansdata
->vif
.type
!= NL80211_IFTYPE_AP_VLAN
&&
815 vlansdata
->vif
.type
!= NL80211_IFTYPE_AP
) {
820 if (params
->vlan
->ieee80211_ptr
->use_4addr
) {
821 if (vlansdata
->u
.vlan
.sta
) {
826 rcu_assign_pointer(vlansdata
->u
.vlan
.sta
, sta
);
829 sta
->sdata
= vlansdata
;
830 ieee80211_send_layer2_update(sta
);
833 sta_apply_parameters(local
, sta
, params
);
840 #ifdef CONFIG_MAC80211_MESH
841 static int ieee80211_add_mpath(struct wiphy
*wiphy
, struct net_device
*dev
,
842 u8
*dst
, u8
*next_hop
)
844 struct ieee80211_sub_if_data
*sdata
;
845 struct mesh_path
*mpath
;
846 struct sta_info
*sta
;
849 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
852 sta
= sta_info_get(sdata
, next_hop
);
858 err
= mesh_path_add(dst
, sdata
);
864 mpath
= mesh_path_lookup(dst
, sdata
);
869 mesh_path_fix_nexthop(mpath
, sta
);
875 static int ieee80211_del_mpath(struct wiphy
*wiphy
, struct net_device
*dev
,
878 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
881 return mesh_path_del(dst
, sdata
);
883 mesh_path_flush(sdata
);
887 static int ieee80211_change_mpath(struct wiphy
*wiphy
,
888 struct net_device
*dev
,
889 u8
*dst
, u8
*next_hop
)
891 struct ieee80211_sub_if_data
*sdata
;
892 struct mesh_path
*mpath
;
893 struct sta_info
*sta
;
895 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
899 sta
= sta_info_get(sdata
, next_hop
);
905 mpath
= mesh_path_lookup(dst
, sdata
);
911 mesh_path_fix_nexthop(mpath
, sta
);
917 static void mpath_set_pinfo(struct mesh_path
*mpath
, u8
*next_hop
,
918 struct mpath_info
*pinfo
)
921 memcpy(next_hop
, mpath
->next_hop
->sta
.addr
, ETH_ALEN
);
923 memset(next_hop
, 0, ETH_ALEN
);
925 pinfo
->generation
= mesh_paths_generation
;
927 pinfo
->filled
= MPATH_INFO_FRAME_QLEN
|
931 MPATH_INFO_DISCOVERY_TIMEOUT
|
932 MPATH_INFO_DISCOVERY_RETRIES
|
935 pinfo
->frame_qlen
= mpath
->frame_queue
.qlen
;
936 pinfo
->sn
= mpath
->sn
;
937 pinfo
->metric
= mpath
->metric
;
938 if (time_before(jiffies
, mpath
->exp_time
))
939 pinfo
->exptime
= jiffies_to_msecs(mpath
->exp_time
- jiffies
);
940 pinfo
->discovery_timeout
=
941 jiffies_to_msecs(mpath
->discovery_timeout
);
942 pinfo
->discovery_retries
= mpath
->discovery_retries
;
944 if (mpath
->flags
& MESH_PATH_ACTIVE
)
945 pinfo
->flags
|= NL80211_MPATH_FLAG_ACTIVE
;
946 if (mpath
->flags
& MESH_PATH_RESOLVING
)
947 pinfo
->flags
|= NL80211_MPATH_FLAG_RESOLVING
;
948 if (mpath
->flags
& MESH_PATH_SN_VALID
)
949 pinfo
->flags
|= NL80211_MPATH_FLAG_SN_VALID
;
950 if (mpath
->flags
& MESH_PATH_FIXED
)
951 pinfo
->flags
|= NL80211_MPATH_FLAG_FIXED
;
952 if (mpath
->flags
& MESH_PATH_RESOLVING
)
953 pinfo
->flags
|= NL80211_MPATH_FLAG_RESOLVING
;
955 pinfo
->flags
= mpath
->flags
;
958 static int ieee80211_get_mpath(struct wiphy
*wiphy
, struct net_device
*dev
,
959 u8
*dst
, u8
*next_hop
, struct mpath_info
*pinfo
)
962 struct ieee80211_sub_if_data
*sdata
;
963 struct mesh_path
*mpath
;
965 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
968 mpath
= mesh_path_lookup(dst
, sdata
);
973 memcpy(dst
, mpath
->dst
, ETH_ALEN
);
974 mpath_set_pinfo(mpath
, next_hop
, pinfo
);
979 static int ieee80211_dump_mpath(struct wiphy
*wiphy
, struct net_device
*dev
,
980 int idx
, u8
*dst
, u8
*next_hop
,
981 struct mpath_info
*pinfo
)
983 struct ieee80211_sub_if_data
*sdata
;
984 struct mesh_path
*mpath
;
986 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
989 mpath
= mesh_path_lookup_by_idx(idx
, sdata
);
994 memcpy(dst
, mpath
->dst
, ETH_ALEN
);
995 mpath_set_pinfo(mpath
, next_hop
, pinfo
);
1000 static int ieee80211_get_mesh_params(struct wiphy
*wiphy
,
1001 struct net_device
*dev
,
1002 struct mesh_config
*conf
)
1004 struct ieee80211_sub_if_data
*sdata
;
1005 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1007 memcpy(conf
, &(sdata
->u
.mesh
.mshcfg
), sizeof(struct mesh_config
));
1011 static inline bool _chg_mesh_attr(enum nl80211_meshconf_params parm
, u32 mask
)
1013 return (mask
>> (parm
-1)) & 0x1;
1016 static int ieee80211_set_mesh_params(struct wiphy
*wiphy
,
1017 struct net_device
*dev
,
1018 const struct mesh_config
*nconf
, u32 mask
)
1020 struct mesh_config
*conf
;
1021 struct ieee80211_sub_if_data
*sdata
;
1022 struct ieee80211_if_mesh
*ifmsh
;
1024 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1025 ifmsh
= &sdata
->u
.mesh
;
1027 /* Set the config options which we are interested in setting */
1028 conf
= &(sdata
->u
.mesh
.mshcfg
);
1029 if (_chg_mesh_attr(NL80211_MESHCONF_RETRY_TIMEOUT
, mask
))
1030 conf
->dot11MeshRetryTimeout
= nconf
->dot11MeshRetryTimeout
;
1031 if (_chg_mesh_attr(NL80211_MESHCONF_CONFIRM_TIMEOUT
, mask
))
1032 conf
->dot11MeshConfirmTimeout
= nconf
->dot11MeshConfirmTimeout
;
1033 if (_chg_mesh_attr(NL80211_MESHCONF_HOLDING_TIMEOUT
, mask
))
1034 conf
->dot11MeshHoldingTimeout
= nconf
->dot11MeshHoldingTimeout
;
1035 if (_chg_mesh_attr(NL80211_MESHCONF_MAX_PEER_LINKS
, mask
))
1036 conf
->dot11MeshMaxPeerLinks
= nconf
->dot11MeshMaxPeerLinks
;
1037 if (_chg_mesh_attr(NL80211_MESHCONF_MAX_RETRIES
, mask
))
1038 conf
->dot11MeshMaxRetries
= nconf
->dot11MeshMaxRetries
;
1039 if (_chg_mesh_attr(NL80211_MESHCONF_TTL
, mask
))
1040 conf
->dot11MeshTTL
= nconf
->dot11MeshTTL
;
1041 if (_chg_mesh_attr(NL80211_MESHCONF_AUTO_OPEN_PLINKS
, mask
))
1042 conf
->auto_open_plinks
= nconf
->auto_open_plinks
;
1043 if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES
, mask
))
1044 conf
->dot11MeshHWMPmaxPREQretries
=
1045 nconf
->dot11MeshHWMPmaxPREQretries
;
1046 if (_chg_mesh_attr(NL80211_MESHCONF_PATH_REFRESH_TIME
, mask
))
1047 conf
->path_refresh_time
= nconf
->path_refresh_time
;
1048 if (_chg_mesh_attr(NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT
, mask
))
1049 conf
->min_discovery_timeout
= nconf
->min_discovery_timeout
;
1050 if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT
, mask
))
1051 conf
->dot11MeshHWMPactivePathTimeout
=
1052 nconf
->dot11MeshHWMPactivePathTimeout
;
1053 if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL
, mask
))
1054 conf
->dot11MeshHWMPpreqMinInterval
=
1055 nconf
->dot11MeshHWMPpreqMinInterval
;
1056 if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME
,
1058 conf
->dot11MeshHWMPnetDiameterTraversalTime
=
1059 nconf
->dot11MeshHWMPnetDiameterTraversalTime
;
1060 if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_ROOTMODE
, mask
)) {
1061 conf
->dot11MeshHWMPRootMode
= nconf
->dot11MeshHWMPRootMode
;
1062 ieee80211_mesh_root_setup(ifmsh
);
1069 static int ieee80211_change_bss(struct wiphy
*wiphy
,
1070 struct net_device
*dev
,
1071 struct bss_parameters
*params
)
1073 struct ieee80211_sub_if_data
*sdata
;
1076 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1078 if (params
->use_cts_prot
>= 0) {
1079 sdata
->vif
.bss_conf
.use_cts_prot
= params
->use_cts_prot
;
1080 changed
|= BSS_CHANGED_ERP_CTS_PROT
;
1082 if (params
->use_short_preamble
>= 0) {
1083 sdata
->vif
.bss_conf
.use_short_preamble
=
1084 params
->use_short_preamble
;
1085 changed
|= BSS_CHANGED_ERP_PREAMBLE
;
1088 if (!sdata
->vif
.bss_conf
.use_short_slot
&&
1089 sdata
->local
->hw
.conf
.channel
->band
== IEEE80211_BAND_5GHZ
) {
1090 sdata
->vif
.bss_conf
.use_short_slot
= true;
1091 changed
|= BSS_CHANGED_ERP_SLOT
;
1094 if (params
->use_short_slot_time
>= 0) {
1095 sdata
->vif
.bss_conf
.use_short_slot
=
1096 params
->use_short_slot_time
;
1097 changed
|= BSS_CHANGED_ERP_SLOT
;
1100 if (params
->basic_rates
) {
1103 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
1104 struct ieee80211_supported_band
*sband
=
1105 wiphy
->bands
[local
->oper_channel
->band
];
1107 for (i
= 0; i
< params
->basic_rates_len
; i
++) {
1108 int rate
= (params
->basic_rates
[i
] & 0x7f) * 5;
1109 for (j
= 0; j
< sband
->n_bitrates
; j
++) {
1110 if (sband
->bitrates
[j
].bitrate
== rate
)
1114 sdata
->vif
.bss_conf
.basic_rates
= rates
;
1115 changed
|= BSS_CHANGED_BASIC_RATES
;
1118 ieee80211_bss_info_change_notify(sdata
, changed
);
1123 static int ieee80211_set_txq_params(struct wiphy
*wiphy
,
1124 struct ieee80211_txq_params
*params
)
1126 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
1127 struct ieee80211_tx_queue_params p
;
1129 if (!local
->ops
->conf_tx
)
1132 memset(&p
, 0, sizeof(p
));
1133 p
.aifs
= params
->aifs
;
1134 p
.cw_max
= params
->cwmax
;
1135 p
.cw_min
= params
->cwmin
;
1136 p
.txop
= params
->txop
;
1139 * Setting tx queue params disables u-apsd because it's only
1140 * called in master mode.
1144 if (drv_conf_tx(local
, params
->queue
, &p
)) {
1145 printk(KERN_DEBUG
"%s: failed to set TX queue "
1146 "parameters for queue %d\n",
1147 wiphy_name(local
->hw
.wiphy
), params
->queue
);
1151 /* enable WMM or activate new settings */
1152 local
->hw
.conf
.flags
|= IEEE80211_CONF_QOS
;
1153 drv_config(local
, IEEE80211_CONF_CHANGE_QOS
);
1158 static int ieee80211_set_channel(struct wiphy
*wiphy
,
1159 struct ieee80211_channel
*chan
,
1160 enum nl80211_channel_type channel_type
)
1162 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
1164 local
->oper_channel
= chan
;
1165 local
->oper_channel_type
= channel_type
;
1167 return ieee80211_hw_config(local
, IEEE80211_CONF_CHANGE_CHANNEL
);
1171 static int ieee80211_suspend(struct wiphy
*wiphy
)
1173 return __ieee80211_suspend(wiphy_priv(wiphy
));
1176 static int ieee80211_resume(struct wiphy
*wiphy
)
1178 return __ieee80211_resume(wiphy_priv(wiphy
));
1181 #define ieee80211_suspend NULL
1182 #define ieee80211_resume NULL
1185 static int ieee80211_scan(struct wiphy
*wiphy
,
1186 struct net_device
*dev
,
1187 struct cfg80211_scan_request
*req
)
1189 struct ieee80211_sub_if_data
*sdata
;
1191 sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1193 if (sdata
->vif
.type
!= NL80211_IFTYPE_STATION
&&
1194 sdata
->vif
.type
!= NL80211_IFTYPE_ADHOC
&&
1195 sdata
->vif
.type
!= NL80211_IFTYPE_MESH_POINT
&&
1196 (sdata
->vif
.type
!= NL80211_IFTYPE_AP
|| sdata
->u
.ap
.beacon
))
1199 return ieee80211_request_scan(sdata
, req
);
1202 static int ieee80211_auth(struct wiphy
*wiphy
, struct net_device
*dev
,
1203 struct cfg80211_auth_request
*req
)
1205 return ieee80211_mgd_auth(IEEE80211_DEV_TO_SUB_IF(dev
), req
);
1208 static int ieee80211_assoc(struct wiphy
*wiphy
, struct net_device
*dev
,
1209 struct cfg80211_assoc_request
*req
)
1211 return ieee80211_mgd_assoc(IEEE80211_DEV_TO_SUB_IF(dev
), req
);
1214 static int ieee80211_deauth(struct wiphy
*wiphy
, struct net_device
*dev
,
1215 struct cfg80211_deauth_request
*req
,
1218 return ieee80211_mgd_deauth(IEEE80211_DEV_TO_SUB_IF(dev
),
1222 static int ieee80211_disassoc(struct wiphy
*wiphy
, struct net_device
*dev
,
1223 struct cfg80211_disassoc_request
*req
,
1226 return ieee80211_mgd_disassoc(IEEE80211_DEV_TO_SUB_IF(dev
),
1230 static int ieee80211_join_ibss(struct wiphy
*wiphy
, struct net_device
*dev
,
1231 struct cfg80211_ibss_params
*params
)
1233 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1235 return ieee80211_ibss_join(sdata
, params
);
1238 static int ieee80211_leave_ibss(struct wiphy
*wiphy
, struct net_device
*dev
)
1240 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1242 return ieee80211_ibss_leave(sdata
);
1245 static int ieee80211_set_wiphy_params(struct wiphy
*wiphy
, u32 changed
)
1247 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
1250 if (changed
& WIPHY_PARAM_COVERAGE_CLASS
) {
1251 err
= drv_set_coverage_class(local
, wiphy
->coverage_class
);
1257 if (changed
& WIPHY_PARAM_RTS_THRESHOLD
) {
1258 err
= drv_set_rts_threshold(local
, wiphy
->rts_threshold
);
1264 if (changed
& WIPHY_PARAM_RETRY_SHORT
)
1265 local
->hw
.conf
.short_frame_max_tx_count
= wiphy
->retry_short
;
1266 if (changed
& WIPHY_PARAM_RETRY_LONG
)
1267 local
->hw
.conf
.long_frame_max_tx_count
= wiphy
->retry_long
;
1269 (WIPHY_PARAM_RETRY_SHORT
| WIPHY_PARAM_RETRY_LONG
))
1270 ieee80211_hw_config(local
, IEEE80211_CONF_CHANGE_RETRY_LIMITS
);
1275 static int ieee80211_set_tx_power(struct wiphy
*wiphy
,
1276 enum tx_power_setting type
, int dbm
)
1278 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
1279 struct ieee80211_channel
*chan
= local
->hw
.conf
.channel
;
1283 case TX_POWER_AUTOMATIC
:
1284 local
->user_power_level
= -1;
1286 case TX_POWER_LIMITED
:
1289 local
->user_power_level
= dbm
;
1291 case TX_POWER_FIXED
:
1294 /* TODO: move to cfg80211 when it knows the channel */
1295 if (dbm
> chan
->max_power
)
1297 local
->user_power_level
= dbm
;
1301 ieee80211_hw_config(local
, changes
);
1306 static int ieee80211_get_tx_power(struct wiphy
*wiphy
, int *dbm
)
1308 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
1310 *dbm
= local
->hw
.conf
.power_level
;
1315 static int ieee80211_set_wds_peer(struct wiphy
*wiphy
, struct net_device
*dev
,
1318 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1320 memcpy(&sdata
->u
.wds
.remote_addr
, addr
, ETH_ALEN
);
1325 static void ieee80211_rfkill_poll(struct wiphy
*wiphy
)
1327 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
1329 drv_rfkill_poll(local
);
1332 #ifdef CONFIG_NL80211_TESTMODE
1333 static int ieee80211_testmode_cmd(struct wiphy
*wiphy
, void *data
, int len
)
1335 struct ieee80211_local
*local
= wiphy_priv(wiphy
);
1337 if (!local
->ops
->testmode_cmd
)
1340 return local
->ops
->testmode_cmd(&local
->hw
, data
, len
);
1344 int __ieee80211_request_smps(struct ieee80211_sub_if_data
*sdata
,
1345 enum ieee80211_smps_mode smps_mode
)
1348 enum ieee80211_smps_mode old_req
;
1351 old_req
= sdata
->u
.mgd
.req_smps
;
1352 sdata
->u
.mgd
.req_smps
= smps_mode
;
1354 if (old_req
== smps_mode
&&
1355 smps_mode
!= IEEE80211_SMPS_AUTOMATIC
)
1359 * If not associated, or current association is not an HT
1360 * association, there's no need to send an action frame.
1362 if (!sdata
->u
.mgd
.associated
||
1363 sdata
->local
->oper_channel_type
== NL80211_CHAN_NO_HT
) {
1364 mutex_lock(&sdata
->local
->iflist_mtx
);
1365 ieee80211_recalc_smps(sdata
->local
, sdata
);
1366 mutex_unlock(&sdata
->local
->iflist_mtx
);
1370 ap
= sdata
->u
.mgd
.associated
->bssid
;
1372 if (smps_mode
== IEEE80211_SMPS_AUTOMATIC
) {
1373 if (sdata
->u
.mgd
.powersave
)
1374 smps_mode
= IEEE80211_SMPS_DYNAMIC
;
1376 smps_mode
= IEEE80211_SMPS_OFF
;
1379 /* send SM PS frame to AP */
1380 err
= ieee80211_send_smps_action(sdata
, smps_mode
,
1383 sdata
->u
.mgd
.req_smps
= old_req
;
1388 static int ieee80211_set_power_mgmt(struct wiphy
*wiphy
, struct net_device
*dev
,
1389 bool enabled
, int timeout
)
1391 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1392 struct ieee80211_local
*local
= wdev_priv(dev
->ieee80211_ptr
);
1393 struct ieee80211_conf
*conf
= &local
->hw
.conf
;
1395 if (sdata
->vif
.type
!= NL80211_IFTYPE_STATION
)
1398 if (!(local
->hw
.flags
& IEEE80211_HW_SUPPORTS_PS
))
1401 if (enabled
== sdata
->u
.mgd
.powersave
&&
1402 timeout
== conf
->dynamic_ps_timeout
)
1405 sdata
->u
.mgd
.powersave
= enabled
;
1406 conf
->dynamic_ps_timeout
= timeout
;
1408 /* no change, but if automatic follow powersave */
1409 mutex_lock(&sdata
->u
.mgd
.mtx
);
1410 __ieee80211_request_smps(sdata
, sdata
->u
.mgd
.req_smps
);
1411 mutex_unlock(&sdata
->u
.mgd
.mtx
);
1413 if (local
->hw
.flags
& IEEE80211_HW_SUPPORTS_DYNAMIC_PS
)
1414 ieee80211_hw_config(local
, IEEE80211_CONF_CHANGE_PS
);
1416 ieee80211_recalc_ps(local
, -1);
1421 static int ieee80211_set_cqm_rssi_config(struct wiphy
*wiphy
,
1422 struct net_device
*dev
,
1423 s32 rssi_thold
, u32 rssi_hyst
)
1425 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1426 struct ieee80211_local
*local
= wdev_priv(dev
->ieee80211_ptr
);
1427 struct ieee80211_vif
*vif
= &sdata
->vif
;
1428 struct ieee80211_bss_conf
*bss_conf
= &vif
->bss_conf
;
1430 if (rssi_thold
== bss_conf
->cqm_rssi_thold
&&
1431 rssi_hyst
== bss_conf
->cqm_rssi_hyst
)
1434 bss_conf
->cqm_rssi_thold
= rssi_thold
;
1435 bss_conf
->cqm_rssi_hyst
= rssi_hyst
;
1437 if (!(local
->hw
.flags
& IEEE80211_HW_SUPPORTS_CQM_RSSI
)) {
1438 if (sdata
->vif
.type
!= NL80211_IFTYPE_STATION
)
1443 /* tell the driver upon association, unless already associated */
1444 if (sdata
->u
.mgd
.associated
)
1445 ieee80211_bss_info_change_notify(sdata
, BSS_CHANGED_CQM
);
1450 static int ieee80211_set_bitrate_mask(struct wiphy
*wiphy
,
1451 struct net_device
*dev
,
1453 const struct cfg80211_bitrate_mask
*mask
)
1455 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1456 struct ieee80211_local
*local
= wdev_priv(dev
->ieee80211_ptr
);
1460 * This _could_ be supported by providing a hook for
1461 * drivers for this function, but at this point it
1462 * doesn't seem worth bothering.
1464 if (local
->hw
.flags
& IEEE80211_HW_HAS_RATE_CONTROL
)
1468 for (i
= 0; i
< IEEE80211_NUM_BANDS
; i
++)
1469 sdata
->rc_rateidx_mask
[i
] = mask
->control
[i
].legacy
;
1474 static int ieee80211_remain_on_channel(struct wiphy
*wiphy
,
1475 struct net_device
*dev
,
1476 struct ieee80211_channel
*chan
,
1477 enum nl80211_channel_type channel_type
,
1478 unsigned int duration
,
1481 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1483 return ieee80211_wk_remain_on_channel(sdata
, chan
, channel_type
,
1487 static int ieee80211_cancel_remain_on_channel(struct wiphy
*wiphy
,
1488 struct net_device
*dev
,
1491 struct ieee80211_sub_if_data
*sdata
= IEEE80211_DEV_TO_SUB_IF(dev
);
1493 return ieee80211_wk_cancel_remain_on_channel(sdata
, cookie
);
1496 static int ieee80211_action(struct wiphy
*wiphy
, struct net_device
*dev
,
1497 struct ieee80211_channel
*chan
,
1498 enum nl80211_channel_type channel_type
,
1499 const u8
*buf
, size_t len
, u64
*cookie
)
1501 return ieee80211_mgd_action(IEEE80211_DEV_TO_SUB_IF(dev
), chan
,
1502 channel_type
, buf
, len
, cookie
);
1505 struct cfg80211_ops mac80211_config_ops
= {
1506 .add_virtual_intf
= ieee80211_add_iface
,
1507 .del_virtual_intf
= ieee80211_del_iface
,
1508 .change_virtual_intf
= ieee80211_change_iface
,
1509 .add_key
= ieee80211_add_key
,
1510 .del_key
= ieee80211_del_key
,
1511 .get_key
= ieee80211_get_key
,
1512 .set_default_key
= ieee80211_config_default_key
,
1513 .set_default_mgmt_key
= ieee80211_config_default_mgmt_key
,
1514 .add_beacon
= ieee80211_add_beacon
,
1515 .set_beacon
= ieee80211_set_beacon
,
1516 .del_beacon
= ieee80211_del_beacon
,
1517 .add_station
= ieee80211_add_station
,
1518 .del_station
= ieee80211_del_station
,
1519 .change_station
= ieee80211_change_station
,
1520 .get_station
= ieee80211_get_station
,
1521 .dump_station
= ieee80211_dump_station
,
1522 .dump_survey
= ieee80211_dump_survey
,
1523 #ifdef CONFIG_MAC80211_MESH
1524 .add_mpath
= ieee80211_add_mpath
,
1525 .del_mpath
= ieee80211_del_mpath
,
1526 .change_mpath
= ieee80211_change_mpath
,
1527 .get_mpath
= ieee80211_get_mpath
,
1528 .dump_mpath
= ieee80211_dump_mpath
,
1529 .set_mesh_params
= ieee80211_set_mesh_params
,
1530 .get_mesh_params
= ieee80211_get_mesh_params
,
1532 .change_bss
= ieee80211_change_bss
,
1533 .set_txq_params
= ieee80211_set_txq_params
,
1534 .set_channel
= ieee80211_set_channel
,
1535 .suspend
= ieee80211_suspend
,
1536 .resume
= ieee80211_resume
,
1537 .scan
= ieee80211_scan
,
1538 .auth
= ieee80211_auth
,
1539 .assoc
= ieee80211_assoc
,
1540 .deauth
= ieee80211_deauth
,
1541 .disassoc
= ieee80211_disassoc
,
1542 .join_ibss
= ieee80211_join_ibss
,
1543 .leave_ibss
= ieee80211_leave_ibss
,
1544 .set_wiphy_params
= ieee80211_set_wiphy_params
,
1545 .set_tx_power
= ieee80211_set_tx_power
,
1546 .get_tx_power
= ieee80211_get_tx_power
,
1547 .set_wds_peer
= ieee80211_set_wds_peer
,
1548 .rfkill_poll
= ieee80211_rfkill_poll
,
1549 CFG80211_TESTMODE_CMD(ieee80211_testmode_cmd
)
1550 .set_power_mgmt
= ieee80211_set_power_mgmt
,
1551 .set_bitrate_mask
= ieee80211_set_bitrate_mask
,
1552 .remain_on_channel
= ieee80211_remain_on_channel
,
1553 .cancel_remain_on_channel
= ieee80211_cancel_remain_on_channel
,
1554 .action
= ieee80211_action
,
1555 .set_cqm_rssi_config
= ieee80211_set_cqm_rssi_config
,