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Diffstat (limited to 'net/mac80211/ieee80211_i.h')
-rw-r--r--net/mac80211/ieee80211_i.h196
1 files changed, 165 insertions, 31 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index a00096dd787b..8afa2404eaa8 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -5,7 +5,7 @@
* Copyright 2006-2007 Jiri Benc <jbenc@suse.cz>
* Copyright 2007-2010 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2015 Intel Mobile Communications GmbH
- * Copyright (C) 2018-2024 Intel Corporation
+ * Copyright (C) 2018-2025 Intel Corporation
*/
#ifndef IEEE80211_I_H
@@ -200,7 +200,6 @@ enum ieee80211_packet_rx_flags {
/**
* enum ieee80211_rx_flags - RX data flags
*
- * @IEEE80211_RX_CMNTR: received on cooked monitor already
* @IEEE80211_RX_BEACON_REPORTED: This frame was already reported
* to cfg80211_report_obss_beacon().
*
@@ -208,8 +207,7 @@ enum ieee80211_packet_rx_flags {
* for a single frame.
*/
enum ieee80211_rx_flags {
- IEEE80211_RX_CMNTR = BIT(0),
- IEEE80211_RX_BEACON_REPORTED = BIT(1),
+ IEEE80211_RX_BEACON_REPORTED = BIT(0),
};
struct ieee80211_rx_data {
@@ -298,6 +296,14 @@ struct unsol_bcast_probe_resp_data {
u8 data[];
};
+struct s1g_short_beacon_data {
+ struct rcu_head rcu_head;
+ u8 *short_head;
+ u8 *short_tail;
+ int short_head_len;
+ int short_tail_len;
+};
+
struct ps_data {
/* yes, this looks ugly, but guarantees that we can later use
* bitmap_empty :)
@@ -308,6 +314,7 @@ struct ps_data {
atomic_t num_sta_ps; /* number of stations in PS mode */
int dtim_count;
bool dtim_bc_mc;
+ int sb_count; /* num short beacons til next long beacon */
};
struct ieee80211_if_ap {
@@ -404,6 +411,8 @@ struct ieee80211_mgd_auth_data {
int tries;
u16 algorithm, expected_transaction;
+ unsigned long userspace_selectors[BITS_TO_LONGS(128)];
+
u8 key[WLAN_KEY_LEN_WEP104];
u8 key_len, key_idx;
bool done, waiting;
@@ -458,7 +467,9 @@ struct ieee80211_mgd_assoc_data {
bool s1g;
bool spp_amsdu;
- unsigned int assoc_link_id;
+ s8 assoc_link_id;
+
+ __le16 ext_mld_capa_ops;
u8 fils_nonces[2 * FILS_NONCE_LEN];
u8 fils_kek[FILS_MAX_KEK_LEN];
@@ -520,6 +531,8 @@ struct ieee80211_if_managed {
struct ieee80211_mgd_auth_data *auth_data;
struct ieee80211_mgd_assoc_data *assoc_data;
+ unsigned long userspace_selectors[BITS_TO_LONGS(128)];
+
bool powersave; /* powersave requested for this iface */
bool broken_ap; /* AP is broken -- turn off powersave */
@@ -602,6 +615,21 @@ struct ieee80211_if_managed {
/* dialog token enumerator for neg TTLM request */
u8 dialog_token_alloc;
struct wiphy_delayed_work neg_ttlm_timeout_work;
+
+ /* Locally initiated multi-link reconfiguration */
+ struct {
+ struct ieee80211_mgd_assoc_data *add_links_data;
+ struct wiphy_delayed_work wk;
+ u16 removed_links;
+ u16 added_links;
+ u8 dialog_token;
+ } reconf;
+
+ /* Support for epcs */
+ struct {
+ bool enabled;
+ u8 dialog_token;
+ } epcs;
};
struct ieee80211_if_ibss {
@@ -1023,6 +1051,7 @@ struct ieee80211_link_data_ap {
struct probe_resp __rcu *probe_resp;
struct fils_discovery_data __rcu *fils_discovery;
struct unsol_bcast_probe_resp_data __rcu *unsol_bcast_probe_resp;
+ struct s1g_short_beacon_data __rcu *s1g_short_beacon;
/* to be used after channel switch. */
struct cfg80211_beacon_data *next_beacon;
@@ -1104,8 +1133,6 @@ struct ieee80211_sub_if_data {
unsigned long state;
- bool csa_blocked_queues;
-
char name[IFNAMSIZ];
struct ieee80211_fragment_cache frags;
@@ -1206,9 +1233,48 @@ struct ieee80211_sub_if_data *vif_to_sdata(struct ieee80211_vif *p)
for (int ___link_id = 0; \
___link_id < ARRAY_SIZE(___sdata->link); \
___link_id++) \
- if ((_link = wiphy_dereference((local)->hw.wiphy, \
+ if ((_link = wiphy_dereference((_local)->hw.wiphy, \
___sdata->link[___link_id])))
+/*
+ * for_each_sdata_link_rcu() must be used under RCU read lock.
+ */
+#define for_each_sdata_link_rcu(_local, _link) \
+ /* outer loop just to define the variables ... */ \
+ for (struct ieee80211_sub_if_data *___sdata = NULL; \
+ !___sdata; \
+ ___sdata = (void *)~0 /* always stop */) \
+ list_for_each_entry_rcu(___sdata, &(_local)->interfaces, list) \
+ if (ieee80211_sdata_running(___sdata)) \
+ for (int ___link_id = 0; \
+ ___link_id < ARRAY_SIZE((___sdata)->link); \
+ ___link_id++) \
+ if ((_link = rcu_dereference((___sdata)->link[___link_id])))
+
+#define for_each_link_data(sdata, __link) \
+ /* outer loop just to define the variable ... */ \
+ for (struct ieee80211_sub_if_data *__sdata = (sdata); __sdata; \
+ __sdata = NULL /* always stop */) \
+ for (int __link_id = 0; \
+ __link_id < ARRAY_SIZE((__sdata)->link); __link_id++) \
+ if ((!(__sdata)->vif.valid_links || \
+ (__sdata)->vif.valid_links & BIT(__link_id)) && \
+ ((__link) = sdata_dereference((__sdata)->link[__link_id], \
+ (__sdata))))
+
+/*
+ * for_each_link_data_rcu should be used under RCU read lock.
+ */
+#define for_each_link_data_rcu(sdata, __link) \
+ /* outer loop just to define the variable ... */ \
+ for (struct ieee80211_sub_if_data *__sdata = (sdata); __sdata; \
+ __sdata = NULL /* always stop */) \
+ for (int __link_id = 0; \
+ __link_id < ARRAY_SIZE((__sdata)->link); __link_id++) \
+ if ((!(__sdata)->vif.valid_links || \
+ (__sdata)->vif.valid_links & BIT(__link_id)) && \
+ ((__link) = rcu_dereference((__sdata)->link[__link_id]))) \
+
static inline int
ieee80211_get_mbssid_beacon_len(struct cfg80211_mbssid_elems *elems,
struct cfg80211_rnr_elems *rnr_elems,
@@ -1369,7 +1435,7 @@ struct ieee80211_local {
spinlock_t queue_stop_reason_lock;
int open_count;
- int monitors, cooked_mntrs, tx_mntrs;
+ int monitors, virt_monitors, tx_mntrs;
/* number of interfaces with corresponding FIF_ flags */
int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
fif_probe_req;
@@ -1377,8 +1443,6 @@ struct ieee80211_local {
bool rx_mcast_action_reg;
unsigned int filter_flags; /* FIF_* */
- bool wiphy_ciphers_allocated;
-
struct cfg80211_chan_def dflt_chandef;
bool emulate_chanctx;
@@ -1481,7 +1545,7 @@ struct ieee80211_local {
/* see iface.c */
struct list_head interfaces;
- struct list_head mon_list; /* only that are IFF_UP && !cooked */
+ struct list_head mon_list; /* only that are IFF_UP */
struct mutex iflist_mtx;
/* Scanning and BSS list */
@@ -1751,6 +1815,7 @@ struct ieee802_11_elems {
const struct ieee80211_eht_operation *eht_operation;
const struct ieee80211_multi_link_elem *ml_basic;
const struct ieee80211_multi_link_elem *ml_reconf;
+ const struct ieee80211_multi_link_elem *ml_epcs;
const struct ieee80211_bandwidth_indication *bandwidth_indication;
const struct ieee80211_ttlm_elem *ttlm[IEEE80211_TTLM_MAX_CNT];
@@ -1781,6 +1846,7 @@ struct ieee802_11_elems {
/* mult-link element can be de-fragmented and thus u8 is not sufficient */
size_t ml_basic_len;
size_t ml_reconf_len;
+ size_t ml_epcs_len;
u8 ttlm_num;
@@ -1844,7 +1910,8 @@ u64 ieee80211_calculate_rx_timestamp(struct ieee80211_local *local,
struct ieee80211_rx_status *status,
unsigned int mpdu_len,
unsigned int mpdu_offset);
-int ieee80211_hw_config(struct ieee80211_local *local, u32 changed);
+int ieee80211_hw_config(struct ieee80211_local *local, int radio_idx,
+ u32 changed);
int ieee80211_hw_conf_chan(struct ieee80211_local *local);
void ieee80211_hw_conf_init(struct ieee80211_local *local);
void ieee80211_tx_set_protected(struct ieee80211_tx_data *tx);
@@ -2059,6 +2126,9 @@ static inline void ieee80211_vif_clear_links(struct ieee80211_sub_if_data *sdata
ieee80211_vif_set_links(sdata, 0, 0);
}
+void ieee80211_apvlan_link_setup(struct ieee80211_sub_if_data *sdata);
+void ieee80211_apvlan_link_clear(struct ieee80211_sub_if_data *sdata);
+
/* tx handling */
void ieee80211_clear_tx_pending(struct ieee80211_local *local);
void ieee80211_tx_pending(struct tasklet_struct *t);
@@ -2077,8 +2147,7 @@ struct sk_buff *
ieee80211_build_data_template(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, u32 info_flags);
void ieee80211_tx_monitor(struct ieee80211_local *local, struct sk_buff *skb,
- int retry_count, bool send_to_cooked,
- struct ieee80211_tx_status *status);
+ int retry_count, struct ieee80211_tx_status *status);
void ieee80211_check_fast_xmit(struct sta_info *sta);
void ieee80211_check_fast_xmit_all(struct ieee80211_local *local);
@@ -2111,8 +2180,6 @@ void ieee80211_send_delba(struct ieee80211_sub_if_data *sdata,
int ieee80211_send_smps_action(struct ieee80211_sub_if_data *sdata,
enum ieee80211_smps_mode smps, const u8 *da,
const u8 *bssid, int link_id);
-bool ieee80211_smps_is_restrictive(enum ieee80211_smps_mode smps_mode_old,
- enum ieee80211_smps_mode smps_mode_new);
void ieee80211_add_addbaext(struct sk_buff *skb,
const u8 req_addba_ext_data,
u16 buf_size);
@@ -2177,6 +2244,12 @@ u8 ieee80211_mcs_to_chains(const struct ieee80211_mcs_info *mcs);
enum nl80211_smps_mode
ieee80211_smps_mode_to_smps_mode(enum ieee80211_smps_mode smps);
+void ieee80211_ht_handle_chanwidth_notif(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ struct sta_info *sta,
+ struct link_sta_info *link_sta,
+ u8 chanwidth, enum nl80211_band band);
+
/* VHT */
void
ieee80211_vht_cap_ie_to_sta_vht_cap(struct ieee80211_sub_if_data *sdata,
@@ -2241,6 +2314,9 @@ void ieee80211_s1g_rx_twt_action(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb);
void ieee80211_s1g_status_twt_action(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb);
+void ieee80211_s1g_cap_to_sta_s1g_cap(struct ieee80211_sub_if_data *sdata,
+ const struct ieee80211_s1g_cap *s1g_cap_ie,
+ struct link_sta_info *link_sta);
/* Spectrum management */
void ieee80211_process_measurement_req(struct ieee80211_sub_if_data *sdata,
@@ -2412,17 +2488,13 @@ void ieee80211_send_4addr_nullfunc(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata);
void ieee80211_sta_tx_notify(struct ieee80211_sub_if_data *sdata,
struct ieee80211_hdr *hdr, bool ack, u16 tx_time);
-
+unsigned int
+ieee80211_get_vif_queues(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata);
void ieee80211_wake_queues_by_reason(struct ieee80211_hw *hw,
unsigned long queues,
enum queue_stop_reason reason,
bool refcounted);
-void ieee80211_stop_vif_queues(struct ieee80211_local *local,
- struct ieee80211_sub_if_data *sdata,
- enum queue_stop_reason reason);
-void ieee80211_wake_vif_queues(struct ieee80211_local *local,
- struct ieee80211_sub_if_data *sdata,
- enum queue_stop_reason reason);
void ieee80211_stop_queues_by_reason(struct ieee80211_hw *hw,
unsigned long queues,
enum queue_stop_reason reason,
@@ -2433,6 +2505,43 @@ void ieee80211_wake_queue_by_reason(struct ieee80211_hw *hw, int queue,
void ieee80211_stop_queue_by_reason(struct ieee80211_hw *hw, int queue,
enum queue_stop_reason reason,
bool refcounted);
+static inline void
+ieee80211_stop_vif_queues(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ enum queue_stop_reason reason)
+{
+ ieee80211_stop_queues_by_reason(&local->hw,
+ ieee80211_get_vif_queues(local, sdata),
+ reason, true);
+}
+
+static inline void
+ieee80211_wake_vif_queues(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ enum queue_stop_reason reason)
+{
+ ieee80211_wake_queues_by_reason(&local->hw,
+ ieee80211_get_vif_queues(local, sdata),
+ reason, true);
+}
+static inline void
+ieee80211_stop_vif_queues_norefcount(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ enum queue_stop_reason reason)
+{
+ ieee80211_stop_queues_by_reason(&local->hw,
+ ieee80211_get_vif_queues(local, sdata),
+ reason, false);
+}
+static inline void
+ieee80211_wake_vif_queues_norefcount(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ enum queue_stop_reason reason)
+{
+ ieee80211_wake_queues_by_reason(&local->hw,
+ ieee80211_get_vif_queues(local, sdata),
+ reason, false);
+}
void ieee80211_add_pending_skb(struct ieee80211_local *local,
struct sk_buff *skb);
void ieee80211_add_pending_skbs(struct ieee80211_local *local,
@@ -2481,7 +2590,7 @@ static inline bool ieee80211_can_run_worker(struct ieee80211_local *local)
}
int ieee80211_txq_setup_flows(struct ieee80211_local *local);
-void ieee80211_txq_set_params(struct ieee80211_local *local);
+void ieee80211_txq_set_params(struct ieee80211_local *local, int radio_idx);
void ieee80211_txq_teardown_flows(struct ieee80211_local *local);
void ieee80211_txq_init(struct ieee80211_sub_if_data *sdata,
struct sta_info *sta,
@@ -2564,7 +2673,7 @@ void ieee80211_add_aid_request_ie(struct ieee80211_sub_if_data *sdata,
/* element building in SKBs */
int ieee80211_put_srates_elem(struct sk_buff *skb,
const struct ieee80211_supported_band *sband,
- u32 basic_rates, u32 rate_flags, u32 masked_rates,
+ u32 basic_rates, u32 masked_rates,
u8 element_id);
int ieee80211_put_he_cap(struct sk_buff *skb,
struct ieee80211_sub_if_data *sdata,
@@ -2577,6 +2686,8 @@ int ieee80211_put_eht_cap(struct sk_buff *skb,
struct ieee80211_sub_if_data *sdata,
const struct ieee80211_supported_band *sband,
const struct ieee80211_conn_settings *conn);
+int ieee80211_put_reg_conn(struct sk_buff *skb,
+ enum ieee80211_channel_flags flags);
/* channel management */
bool ieee80211_chandef_ht_oper(const struct ieee80211_ht_operation *ht_oper,
@@ -2630,7 +2741,7 @@ ieee80211_link_reserve_chanctx(struct ieee80211_link_data *link,
bool radar_required);
int __must_check
ieee80211_link_use_reserved_context(struct ieee80211_link_data *link);
-int ieee80211_link_unreserve_chanctx(struct ieee80211_link_data *link);
+void ieee80211_link_unreserve_chanctx(struct ieee80211_link_data *link);
int __must_check
ieee80211_link_change_chanreq(struct ieee80211_link_data *link,
@@ -2651,7 +2762,11 @@ void ieee80211_recalc_chanctx_min_def(struct ieee80211_local *local,
struct ieee80211_chanctx *ctx,
struct ieee80211_link_data *rsvd_for,
bool check_reserved);
-bool ieee80211_is_radar_required(struct ieee80211_local *local);
+bool ieee80211_is_radar_required(struct ieee80211_local *local,
+ struct cfg80211_scan_request *req);
+bool ieee80211_is_radio_idx_in_scan_req(struct wiphy *wiphy,
+ struct cfg80211_scan_request *scan_req,
+ int radio_idx);
void ieee80211_dfs_cac_timer_work(struct wiphy *wiphy, struct wiphy_work *work);
void ieee80211_dfs_cac_cancel(struct ieee80211_local *local,
@@ -2660,9 +2775,8 @@ void ieee80211_dfs_radar_detected_work(struct wiphy *wiphy,
struct wiphy_work *work);
int ieee80211_send_action_csa(struct ieee80211_sub_if_data *sdata,
struct cfg80211_csa_settings *csa_settings);
-
-void ieee80211_recalc_dtim(struct ieee80211_local *local,
- struct ieee80211_sub_if_data *sdata);
+void ieee80211_recalc_sb_count(struct ieee80211_sub_if_data *sdata, u64 tsf);
+void ieee80211_recalc_dtim(struct ieee80211_sub_if_data *sdata, u64 tsf);
int ieee80211_check_combinations(struct ieee80211_sub_if_data *sdata,
const struct cfg80211_chan_def *chandef,
enum ieee80211_chanctx_mode chanmode,
@@ -2730,10 +2844,23 @@ void ieee80211_process_neg_ttlm_res(struct ieee80211_sub_if_data *sdata,
struct ieee80211_mgmt *mgmt, size_t len);
int ieee80211_req_neg_ttlm(struct ieee80211_sub_if_data *sdata,
struct cfg80211_ttlm_params *params);
+void ieee80211_process_ttlm_teardown(struct ieee80211_sub_if_data *sdata);
void ieee80211_check_wbrf_support(struct ieee80211_local *local);
void ieee80211_add_wbrf(struct ieee80211_local *local, struct cfg80211_chan_def *chandef);
void ieee80211_remove_wbrf(struct ieee80211_local *local, struct cfg80211_chan_def *chandef);
+int ieee80211_mgd_set_epcs(struct ieee80211_sub_if_data *sdata, bool enable);
+void ieee80211_process_epcs_ena_resp(struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_mgmt *mgmt, size_t len);
+void ieee80211_process_epcs_teardown(struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_mgmt *mgmt, size_t len);
+
+int ieee80211_mgd_assoc_ml_reconf(struct ieee80211_sub_if_data *sdata,
+ struct cfg80211_ml_reconf_req *req);
+
+void ieee80211_process_ml_reconf_resp(struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_mgmt *mgmt, size_t len);
+void ieee80211_stop_mbssid(struct ieee80211_sub_if_data *sdata);
#if IS_ENABLED(CONFIG_MAC80211_KUNIT_TEST)
#define EXPORT_SYMBOL_IF_MAC80211_KUNIT(sym) EXPORT_SYMBOL_IF_KUNIT(sym)
@@ -2745,6 +2872,13 @@ int ieee80211_calc_chandef_subchan_offset(const struct cfg80211_chan_def *ap,
void ieee80211_rearrange_tpe_psd(struct ieee80211_parsed_tpe_psd *psd,
const struct cfg80211_chan_def *ap,
const struct cfg80211_chan_def *used);
+struct ieee802_11_elems *
+ieee80211_determine_chan_mode(struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_conn_settings *conn,
+ struct cfg80211_bss *cbss, int link_id,
+ struct ieee80211_chan_req *chanreq,
+ struct cfg80211_chan_def *ap_chandef,
+ unsigned long *userspace_selectors);
#else
#define EXPORT_SYMBOL_IF_MAC80211_KUNIT(sym)
#define VISIBLE_IF_MAC80211_KUNIT static
generated by cgit v1.2.3 (git 2.39.0) at 2025-08-12 05:15:15 +0300