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net/mac80211/ieee80211_i.h
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/* * Copyright 2002-2005, Instant802 Networks, Inc. * Copyright 2005, Devicescape Software, Inc. * Copyright 2006-2007 Jiri Benc <jbenc@suse.cz> |
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* Copyright 2007-2010 Johannes Berg <johannes@sipsolutions.net> |
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* * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #ifndef IEEE80211_I_H #define IEEE80211_I_H #include <linux/kernel.h> #include <linux/device.h> #include <linux/if_ether.h> #include <linux/interrupt.h> #include <linux/list.h> #include <linux/netdevice.h> #include <linux/skbuff.h> #include <linux/workqueue.h> #include <linux/types.h> #include <linux/spinlock.h> |
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#include <linux/etherdevice.h> |
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#include <linux/leds.h> |
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#include <linux/idr.h> |
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#include <net/ieee80211_radiotap.h> |
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#include <net/cfg80211.h> |
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#include <net/mac80211.h> |
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#include "key.h" |
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#include "sta_info.h" |
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struct ieee80211_local; |
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/* Maximum number of broadcast/multicast frames to buffer when some of the * associated stations are using power saving. */ #define AP_MAX_BC_BUFFER 128 /* Maximum number of frames buffered to all STAs, including multicast frames. * Note: increasing this limit increases the potential memory requirement. Each * frame can be up to about 2 kB long. */ #define TOTAL_MAX_TX_BUFFER 512 /* Required encryption head and tailroom */ #define IEEE80211_ENCRYPT_HEADROOM 8 |
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#define IEEE80211_ENCRYPT_TAILROOM 18 |
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/* IEEE 802.11 (Ch. 9.5 Defragmentation) requires support for concurrent * reception of at least three fragmented frames. This limit can be increased * by changing this define, at the cost of slower frame reassembly and * increased memory use (about 2 kB of RAM per entry). */ #define IEEE80211_FRAGMENT_MAX 4 |
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#define TU_TO_EXP_TIME(x) (jiffies + usecs_to_jiffies((x) * 1024)) |
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#define IEEE80211_DEFAULT_UAPSD_QUEUES \ (IEEE80211_WMM_IE_STA_QOSINFO_AC_BK | \ IEEE80211_WMM_IE_STA_QOSINFO_AC_BE | \ IEEE80211_WMM_IE_STA_QOSINFO_AC_VI | \ IEEE80211_WMM_IE_STA_QOSINFO_AC_VO) #define IEEE80211_DEFAULT_MAX_SP_LEN \ IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL |
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struct ieee80211_fragment_entry { unsigned long first_frag_time; unsigned int seq; unsigned int rx_queue; unsigned int last_frag; unsigned int extra_len; struct sk_buff_head skb_list; int ccmp; /* Whether fragments were encrypted with CCMP */ u8 last_pn[6]; /* PN of the last fragment if CCMP was used */ }; |
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struct ieee80211_bss { |
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/* don't want to look up all the time */ size_t ssid_len; |
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u8 ssid[IEEE80211_MAX_SSID_LEN]; |
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u8 dtim_period; |
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bool wmm_used; |
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bool uapsd_supported; |
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unsigned long last_probe_resp; |
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#ifdef CONFIG_MAC80211_MESH u8 *mesh_id; size_t mesh_id_len; |
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u8 *mesh_cfg; |
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#endif |
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#define IEEE80211_MAX_SUPP_RATES 32 u8 supp_rates[IEEE80211_MAX_SUPP_RATES]; size_t supp_rates_len; |
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/* |
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* During association, we save an ERP value from a probe response so |
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* that we can feed ERP info to the driver when handling the * association completes. these fields probably won't be up-to-date |
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* otherwise, you probably don't want to use them. */ bool has_erp_value; |
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u8 erp_value; |
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}; |
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static inline u8 *bss_mesh_cfg(struct ieee80211_bss *bss) |
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{ #ifdef CONFIG_MAC80211_MESH return bss->mesh_cfg; #endif return NULL; } |
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static inline u8 *bss_mesh_id(struct ieee80211_bss *bss) |
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{ #ifdef CONFIG_MAC80211_MESH return bss->mesh_id; #endif return NULL; } |
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static inline u8 bss_mesh_id_len(struct ieee80211_bss *bss) |
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{ #ifdef CONFIG_MAC80211_MESH return bss->mesh_id_len; #endif return 0; } |
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typedef unsigned __bitwise__ ieee80211_tx_result; #define TX_CONTINUE ((__force ieee80211_tx_result) 0u) #define TX_DROP ((__force ieee80211_tx_result) 1u) #define TX_QUEUED ((__force ieee80211_tx_result) 2u) |
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#define IEEE80211_TX_UNICAST BIT(1) #define IEEE80211_TX_PS_BUFFERED BIT(2) |
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struct ieee80211_tx_data { struct sk_buff *skb; |
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struct sk_buff_head skbs; |
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struct ieee80211_local *local; struct ieee80211_sub_if_data *sdata; struct sta_info *sta; |
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struct ieee80211_key *key; |
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struct ieee80211_channel *channel; |
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unsigned int flags; |
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}; |
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typedef unsigned __bitwise__ ieee80211_rx_result; |
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#define RX_CONTINUE ((__force ieee80211_rx_result) 0u) #define RX_DROP_UNUSABLE ((__force ieee80211_rx_result) 1u) #define RX_DROP_MONITOR ((__force ieee80211_rx_result) 2u) #define RX_QUEUED ((__force ieee80211_rx_result) 3u) |
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/** * enum ieee80211_packet_rx_flags - packet RX flags * @IEEE80211_RX_RA_MATCH: frame is destined to interface currently processed * (incl. multicast frames) * @IEEE80211_RX_IN_SCAN: received while scanning * @IEEE80211_RX_FRAGMENTED: fragmented frame * @IEEE80211_RX_AMSDU: a-MSDU packet * @IEEE80211_RX_MALFORMED_ACTION_FRM: action frame is malformed |
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* @IEEE80211_RX_DEFERRED_RELEASE: frame was subjected to receive reordering |
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* * These are per-frame flags that are attached to a frame in the * @rx_flags field of &struct ieee80211_rx_status. */ enum ieee80211_packet_rx_flags { IEEE80211_RX_IN_SCAN = BIT(0), IEEE80211_RX_RA_MATCH = BIT(1), IEEE80211_RX_FRAGMENTED = BIT(2), IEEE80211_RX_AMSDU = BIT(3), IEEE80211_RX_MALFORMED_ACTION_FRM = BIT(4), |
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IEEE80211_RX_DEFERRED_RELEASE = BIT(5), |
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}; /** * enum ieee80211_rx_flags - RX data flags * * @IEEE80211_RX_CMNTR: received on cooked monitor already |
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* @IEEE80211_RX_BEACON_REPORTED: This frame was already reported * to cfg80211_report_obss_beacon(). |
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* * These flags are used across handling multiple interfaces * for a single frame. */ enum ieee80211_rx_flags { IEEE80211_RX_CMNTR = BIT(0), |
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IEEE80211_RX_BEACON_REPORTED = BIT(1), |
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}; |
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struct ieee80211_rx_data { |
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struct sk_buff *skb; |
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struct ieee80211_local *local; struct ieee80211_sub_if_data *sdata; struct sta_info *sta; |
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struct ieee80211_key *key; |
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unsigned int flags; |
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/* * Index into sequence numbers array, 0..16 * since the last (16) is used for non-QoS, * will be 16 on non-QoS frames. */ int seqno_idx; /* * Index into the security IV/PN arrays, 0..16 * since the last (16) is used for CCMP-encrypted * management frames, will be set to 16 on mgmt * frames and 0 on non-QoS frames. */ int security_idx; |
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u32 tkip_iv32; u16 tkip_iv16; |
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}; |
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struct beacon_data { u8 *head, *tail; int head_len, tail_len; int dtim_period; }; |
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struct ieee80211_if_ap { |
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struct beacon_data __rcu *beacon; |
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struct sk_buff __rcu *probe_resp; |
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struct list_head vlans; |
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/* yes, this looks ugly, but guarantees that we can later use * bitmap_empty :) |
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* NB: don't touch this bitmap, use sta_info_{set,clear}_tim_bit */ |
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u8 tim[sizeof(unsigned long) * BITS_TO_LONGS(IEEE80211_MAX_AID + 1)]; |
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struct sk_buff_head ps_bc_buf; |
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atomic_t num_sta_ps; /* number of stations in PS mode */ |
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atomic_t num_sta_authorized; /* number of authorized stations */ |
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int dtim_count; |
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bool dtim_bc_mc; |
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}; struct ieee80211_if_wds { |
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struct sta_info *sta; |
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u8 remote_addr[ETH_ALEN]; |
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}; struct ieee80211_if_vlan { |
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struct list_head list; |
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/* used for all tx if the VLAN is configured to 4-addr mode */ |
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struct sta_info __rcu *sta; |
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}; |
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struct mesh_stats { |
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__u32 fwded_mcast; /* Mesh forwarded multicast frames */ __u32 fwded_unicast; /* Mesh forwarded unicast frames */ __u32 fwded_frames; /* Mesh total forwarded frames */ |
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__u32 dropped_frames_ttl; /* Not transmitted since mesh_ttl == 0*/ __u32 dropped_frames_no_route; /* Not transmitted, no route found */ |
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__u32 dropped_frames_congestion;/* Not forwarded due to congestion */ |
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atomic_t estab_plinks; }; #define PREQ_Q_F_START 0x1 #define PREQ_Q_F_REFRESH 0x2 struct mesh_preq_queue { struct list_head list; u8 dst[ETH_ALEN]; u8 flags; }; |
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enum ieee80211_work_type { |
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IEEE80211_WORK_ABORT, |
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IEEE80211_WORK_DIRECT_PROBE, |
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IEEE80211_WORK_AUTH, |
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IEEE80211_WORK_ASSOC_BEACON_WAIT, |
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IEEE80211_WORK_ASSOC, |
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IEEE80211_WORK_REMAIN_ON_CHANNEL, |
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IEEE80211_WORK_OFFCHANNEL_TX, |
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}; |
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/** * enum work_done_result - indicates what to do after work was done * * @WORK_DONE_DESTROY: This work item is no longer needed, destroy. * @WORK_DONE_REQUEUE: This work item was reset to be reused, and * should be requeued. */ enum work_done_result { WORK_DONE_DESTROY, WORK_DONE_REQUEUE, }; |
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struct ieee80211_work { |
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struct list_head list; |
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struct rcu_head rcu_head; struct ieee80211_sub_if_data *sdata; enum work_done_result (*done)(struct ieee80211_work *wk, struct sk_buff *skb); |
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struct ieee80211_channel *chan; |
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enum nl80211_channel_type chan_type; |
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unsigned long timeout; enum ieee80211_work_type type; |
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u8 filter_ta[ETH_ALEN]; |
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bool started; |
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union { struct { int tries; u16 algorithm, transaction; u8 ssid[IEEE80211_MAX_SSID_LEN]; u8 ssid_len; |
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u8 key[WLAN_KEY_LEN_WEP104]; u8 key_len, key_idx; bool privacy; |
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bool synced; |
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} probe_auth; |
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struct { |
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struct cfg80211_bss *bss; |
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const u8 *supp_rates; const u8 *ht_information_ie; |
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enum ieee80211_smps_mode smps; |
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int tries; u16 capability; |
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u8 prev_bssid[ETH_ALEN]; |
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u8 ssid[IEEE80211_MAX_SSID_LEN]; u8 ssid_len; u8 supp_rates_len; |
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bool wmm_used, use_11n, uapsd_used; |
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bool synced; |
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} assoc; |
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struct { |
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u32 duration; |
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} remain; |
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struct { struct sk_buff *frame; u32 wait; |
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bool status; |
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} offchan_tx; |
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}; |
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int ie_len; |
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/* must be last */ |
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u8 ie[0]; |
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}; |
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/* flags used in struct ieee80211_if_managed.flags */ |
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enum ieee80211_sta_flags { |
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IEEE80211_STA_BEACON_POLL = BIT(0), IEEE80211_STA_CONNECTION_POLL = BIT(1), IEEE80211_STA_CONTROL_PORT = BIT(2), |
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IEEE80211_STA_DISABLE_11N = BIT(4), IEEE80211_STA_CSA_RECEIVED = BIT(5), IEEE80211_STA_MFP_ENABLED = BIT(6), |
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IEEE80211_STA_UAPSD_ENABLED = BIT(7), |
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IEEE80211_STA_NULLFUNC_ACKED = BIT(8), |
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IEEE80211_STA_RESET_SIGNAL_AVE = BIT(9), |
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}; |
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struct ieee80211_if_managed { |
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struct timer_list timer; |
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struct timer_list conn_mon_timer; struct timer_list bcn_mon_timer; |
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struct timer_list chswitch_timer; |
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struct work_struct monitor_work; |
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struct work_struct chswitch_work; |
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struct work_struct beacon_connection_loss_work; |
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unsigned long beacon_timeout; |
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unsigned long probe_timeout; |
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int probe_send_count; |
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bool nullfunc_failed; |
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struct mutex mtx; |
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struct cfg80211_bss *associated; |
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u8 bssid[ETH_ALEN]; |
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u16 aid; |
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unsigned long timers_running; /* used for quiesce/restart */ |
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bool powersave; /* powersave requested for this iface */ |
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bool broken_ap; /* AP is broken -- turn off powersave */ |
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enum ieee80211_smps_mode req_smps, /* requested smps mode */ |
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ap_smps, /* smps mode AP thinks we're in */ driver_smps_mode; /* smps mode request */ struct work_struct request_smps_work; |
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unsigned int flags; |
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bool beacon_crc_valid; |
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u32 beacon_crc; |
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enum { IEEE80211_MFP_DISABLED, IEEE80211_MFP_OPTIONAL, IEEE80211_MFP_REQUIRED } mfp; /* management frame protection */ |
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int wmm_last_param_set; |
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u8 use_4addr; |
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/* Signal strength from the last Beacon frame in the current BSS. */ int last_beacon_signal; /* * Weighted average of the signal strength from Beacon frames in the * current BSS. This is in units of 1/16 of the signal unit to maintain * accuracy and to speed up calculations, i.e., the value need to be * divided by 16 to get the actual value. */ int ave_beacon_signal; /* |
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* Number of Beacon frames used in ave_beacon_signal. This can be used * to avoid generating less reliable cqm events that would be based * only on couple of received frames. */ unsigned int count_beacon_signal; /* |
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* Last Beacon frame signal strength average (ave_beacon_signal / 16) * that triggered a cqm event. 0 indicates that no event has been * generated for the current association. */ int last_cqm_event_signal; |
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/* * State variables for keeping track of RSSI of the AP currently * connected to and informing driver when RSSI has gone * below/above a certain threshold. */ int rssi_min_thold, rssi_max_thold; int last_ave_beacon_signal; |
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struct ieee80211_ht_cap ht_capa; /* configured ht-cap over-rides */ struct ieee80211_ht_cap ht_capa_mask; /* Valid parts of ht_capa */ |
f0706e828 [MAC80211]: Add m... |
426 |
}; |
469002983 mac80211: split I... |
427 428 |
struct ieee80211_if_ibss { struct timer_list timer; |
469002983 mac80211: split I... |
429 |
|
7a17a33c0 mac80211: proper ... |
430 |
struct mutex mtx; |
af8cdcd82 mac80211: convert... |
431 |
unsigned long last_scan_completed; |
5bb644a0f mac80211: cancel/... |
432 |
|
fbd2c8dcb mac80211: Set bas... |
433 |
u32 basic_rates; |
5bb644a0f mac80211: cancel/... |
434 |
bool timer_running; |
af8cdcd82 mac80211: convert... |
435 436 |
bool fixed_bssid; bool fixed_channel; |
fffd0934b cfg80211: rework ... |
437 |
bool privacy; |
469002983 mac80211: split I... |
438 439 |
u8 bssid[ETH_ALEN]; |
af8cdcd82 mac80211: convert... |
440 441 442 443 |
u8 ssid[IEEE80211_MAX_SSID_LEN]; u8 ssid_len, ie_len; u8 *ie; struct ieee80211_channel *channel; |
13c40c546 mac80211: Add HT ... |
444 |
enum nl80211_channel_type channel_type; |
469002983 mac80211: split I... |
445 446 |
unsigned long ibss_join_req; |
af8cdcd82 mac80211: convert... |
447 |
/* probe response/beacon for IBSS */ |
40b275b69 mac80211: sparse ... |
448 449 |
struct sk_buff __rcu *presp; struct sk_buff *skb; |
469002983 mac80211: split I... |
450 |
|
8bf11d8d0 mac80211: delay I... |
451 452 |
spinlock_t incomplete_lock; struct list_head incomplete_stations; |
469002983 mac80211: split I... |
453 454 455 456 457 |
enum { IEEE80211_IBSS_MLME_SEARCH, IEEE80211_IBSS_MLME_JOINED, } state; }; |
472dbc45d mac80211: split o... |
458 |
struct ieee80211_if_mesh { |
472dbc45d mac80211: split o... |
459 460 |
struct timer_list housekeeping_timer; struct timer_list mesh_path_timer; |
e304bfd30 mac80211: impleme... |
461 |
struct timer_list mesh_path_root_timer; |
472dbc45d mac80211: split o... |
462 |
|
5bb644a0f mac80211: cancel/... |
463 |
unsigned long timers_running; |
18889231e mac80211: Move mp... |
464 |
unsigned long wrkq_flags; |
472dbc45d mac80211: split o... |
465 466 467 468 |
u8 mesh_id[IEEE80211_MAX_MESH_ID_LEN]; size_t mesh_id_len; /* Active Path Selection Protocol Identifier */ |
3491707a0 mac80211: update ... |
469 |
u8 mesh_pp_id; |
472dbc45d mac80211: split o... |
470 |
/* Active Path Selection Metric Identifier */ |
3491707a0 mac80211: update ... |
471 |
u8 mesh_pm_id; |
472dbc45d mac80211: split o... |
472 |
/* Congestion Control Mode Identifier */ |
3491707a0 mac80211: update ... |
473 |
u8 mesh_cc_id; |
9e03fdfd0 mac80211: Update ... |
474 |
/* Synchronization Protocol Identifier */ |
3491707a0 mac80211: update ... |
475 |
u8 mesh_sp_id; |
9e03fdfd0 mac80211: Update ... |
476 |
/* Authentication Protocol Identifier */ |
3491707a0 mac80211: update ... |
477 |
u8 mesh_auth_id; |
d19b3bf63 mac80211: replace... |
478 479 |
/* Local mesh Sequence Number */ u32 sn; |
472dbc45d mac80211: split o... |
480 481 482 |
/* Last used PREQ ID */ u32 preq_id; atomic_t mpaths; |
d19b3bf63 mac80211: replace... |
483 484 |
/* Timestamp of last SN update */ unsigned long last_sn_update; |
dca7e9430 {nl,cfg,mac}80211... |
485 486 487 |
/* Time when it's ok to send next PERR */ unsigned long next_perr; /* Timestamp of last PREQ sent */ |
472dbc45d mac80211: split o... |
488 489 490 491 492 493 494 495 496 |
unsigned long last_preq; struct mesh_rmc *rmc; spinlock_t mesh_preq_queue_lock; struct mesh_preq_queue preq_queue; int preq_queue_len; struct mesh_stats mshstats; struct mesh_config mshcfg; u32 mesh_seqnum; bool accepting_plinks; |
5ee68e5b3 mac80211: mesh ga... |
497 |
int num_gates; |
581a8b0fe nl80211: rename N... |
498 499 |
const u8 *ie; u8 ie_len; |
b130e5cec nl80211: Introduc... |
500 501 502 503 504 |
enum { IEEE80211_MESH_SEC_NONE = 0x0, IEEE80211_MESH_SEC_AUTHED = 0x1, IEEE80211_MESH_SEC_SECURED = 0x2, } security; |
472dbc45d mac80211: split o... |
505 |
}; |
902acc789 mac80211: clean u... |
506 507 |
#ifdef CONFIG_MAC80211_MESH |
472dbc45d mac80211: split o... |
508 509 |
#define IEEE80211_IFSTA_MESH_CTR_INC(msh, name) \ do { (msh)->mshstats.name++; } while (0) |
902acc789 mac80211: clean u... |
510 |
#else |
472dbc45d mac80211: split o... |
511 |
#define IEEE80211_IFSTA_MESH_CTR_INC(msh, name) \ |
902acc789 mac80211: clean u... |
512 513 |
do { } while (0) #endif |
f0706e828 [MAC80211]: Add m... |
514 |
|
213cd118c mac80211: make br... |
515 516 517 518 519 |
/** * enum ieee80211_sub_if_data_flags - virtual interface flags * * @IEEE80211_SDATA_ALLMULTI: interface wants all multicast packets * @IEEE80211_SDATA_PROMISC: interface is promisc |
213cd118c mac80211: make br... |
520 521 522 523 |
* @IEEE80211_SDATA_OPERATING_GMODE: operating in G-only mode * @IEEE80211_SDATA_DONT_BRIDGE_PACKETS: bridge packets between * associated stations and deliver multicast frames both * back to wireless media and to the local net stack. |
95acac61b mac80211: allow d... |
524 |
* @IEEE80211_SDATA_DISCONNECT_RESUME: Disconnect after resume. |
7b7eab6fc mac80211: verify ... |
525 |
* @IEEE80211_SDATA_IN_DRIVER: indicates interface was added to driver |
213cd118c mac80211: make br... |
526 527 528 529 |
*/ enum ieee80211_sub_if_data_flags { IEEE80211_SDATA_ALLMULTI = BIT(0), IEEE80211_SDATA_PROMISC = BIT(1), |
7986cf958 mac80211: remove ... |
530 531 |
IEEE80211_SDATA_OPERATING_GMODE = BIT(2), IEEE80211_SDATA_DONT_BRIDGE_PACKETS = BIT(3), |
95acac61b mac80211: allow d... |
532 |
IEEE80211_SDATA_DISCONNECT_RESUME = BIT(4), |
7b7eab6fc mac80211: verify ... |
533 |
IEEE80211_SDATA_IN_DRIVER = BIT(5), |
213cd118c mac80211: make br... |
534 |
}; |
34d4bc4d4 mac80211: support... |
535 536 537 538 539 |
/** * enum ieee80211_sdata_state_bits - virtual interface state bits * @SDATA_STATE_RUNNING: virtual interface is up & running; this * mirrors netif_running() but is separate for interface type * change handling while the interface is up |
5b714c6a3 mac80211: fix off... |
540 541 |
* @SDATA_STATE_OFFCHANNEL: This interface is currently in offchannel * mode, so queues are stopped |
34d4bc4d4 mac80211: support... |
542 543 544 |
*/ enum ieee80211_sdata_state_bits { SDATA_STATE_RUNNING, |
5b714c6a3 mac80211: fix off... |
545 |
SDATA_STATE_OFFCHANNEL, |
34d4bc4d4 mac80211: support... |
546 |
}; |
f0706e828 [MAC80211]: Add m... |
547 548 |
struct ieee80211_sub_if_data { struct list_head list; |
f0706e828 [MAC80211]: Add m... |
549 550 |
struct wireless_dev wdev; |
11a843b7e [MAC80211]: rewor... |
551 552 |
/* keys */ struct list_head key_list; |
3bff18651 mac80211: Skip ta... |
553 554 |
/* count for keys needing tailroom space allocation */ int crypto_tx_tailroom_needed_cnt; |
f0706e828 [MAC80211]: Add m... |
555 556 |
struct net_device *dev; struct ieee80211_local *local; |
13262ffd4 [MAC80211]: Remov... |
557 |
unsigned int flags; |
7e9ed1887 [MAC80211]: impro... |
558 |
|
34d4bc4d4 mac80211: support... |
559 |
unsigned long state; |
f0706e828 [MAC80211]: Add m... |
560 |
int drop_unencrypted; |
f0706e828 [MAC80211]: Add m... |
561 |
|
47846c9b0 mac80211: reduce ... |
562 |
char name[IFNAMSIZ]; |
413ad50a5 mac80211: properl... |
563 564 565 566 567 |
/* * keep track of whether the HT opmode (stored in * vif.bss_info.ht_operation_mode) is valid. */ bool ht_opmode_valid; |
7da7cc1d4 mac80211: per int... |
568 569 |
/* to detect idle changes */ bool old_idle; |
f0706e828 [MAC80211]: Add m... |
570 571 572 |
/* Fragment table for host-based reassembly */ struct ieee80211_fragment_entry fragments[IEEE80211_FRAGMENT_MAX]; unsigned int fragment_next; |
b53be7920 mac80211: Add NoA... |
573 574 |
/* TID bitmap for NoAck policy */ u16 noack_map; |
40b275b69 mac80211: sparse ... |
575 576 577 578 |
struct ieee80211_key __rcu *keys[NUM_DEFAULT_KEYS + NUM_DEFAULT_MGMT_KEYS]; struct ieee80211_key __rcu *default_unicast_key; struct ieee80211_key __rcu *default_multicast_key; struct ieee80211_key __rcu *default_mgmt_key; |
f0706e828 [MAC80211]: Add m... |
579 |
|
94778280f mac80211: provide... |
580 |
u16 sequence_number; |
a621fa4d6 mac80211: allow c... |
581 582 |
__be16 control_port_protocol; bool control_port_no_encrypt; |
94778280f mac80211: provide... |
583 |
|
f6f3def32 mac80211: save tx... |
584 |
struct ieee80211_tx_queue_params tx_conf[IEEE80211_MAX_QUEUES]; |
64592c8fc mac80211: use com... |
585 |
struct work_struct work; |
35f20c14a mac80211: use com... |
586 |
struct sk_buff_head skb_queue; |
685429623 mac80211: Fix cir... |
587 |
bool arp_filter_state; |
471b3efdf mac80211: add uni... |
588 |
/* |
3e122be08 mac80211: make ma... |
589 590 591 |
* AP this belongs to: self in AP mode and * corresponding AP in VLAN mode, NULL for * all others (might be needed later in IBSS) |
471b3efdf mac80211: add uni... |
592 |
*/ |
3e122be08 mac80211: make ma... |
593 |
struct ieee80211_if_ap *bss; |
37eb0b164 cfg80211/mac80211... |
594 595 |
/* bitmap of allowed (non-MCS) rate indexes for rate control */ u32 rc_rateidx_mask[IEEE80211_NUM_BANDS]; |
f0706e828 [MAC80211]: Add m... |
596 597 598 599 600 |
union { struct ieee80211_if_ap ap; struct ieee80211_if_wds wds; struct ieee80211_if_vlan vlan; |
469002983 mac80211: split I... |
601 602 |
struct ieee80211_if_managed mgd; struct ieee80211_if_ibss ibss; |
472dbc45d mac80211: split o... |
603 |
struct ieee80211_if_mesh mesh; |
8cc9a7391 mac80211: Use mon... |
604 |
u32 mntr_flags; |
f0706e828 [MAC80211]: Add m... |
605 |
} u; |
e9f207f0f [MAC80211]: Add d... |
606 607 |
#ifdef CONFIG_MAC80211_DEBUGFS |
2b58b2093 mac80211: Fix deb... |
608 |
struct { |
7bcfaf2f4 cfg80211/mac80211... |
609 |
struct dentry *dir; |
295bafb47 mac80211: Support... |
610 |
struct dentry *subdir_stations; |
f7e0104c1 mac80211: support... |
611 612 |
struct dentry *default_unicast_key; struct dentry *default_multicast_key; |
3cfcf6ac6 mac80211: 802.11w... |
613 |
struct dentry *default_mgmt_key; |
7bcfaf2f4 cfg80211/mac80211... |
614 |
} debugfs; |
e9f207f0f [MAC80211]: Add d... |
615 |
#endif |
32bfd35d4 mac80211: dont us... |
616 617 |
/* must be last, dynamically sized area in this! */ struct ieee80211_vif vif; |
f0706e828 [MAC80211]: Add m... |
618 |
}; |
32bfd35d4 mac80211: dont us... |
619 620 621 622 623 |
static inline struct ieee80211_sub_if_data *vif_to_sdata(struct ieee80211_vif *p) { return container_of(p, struct ieee80211_sub_if_data, vif); } |
c1475ca99 mac80211: move ag... |
624 625 626 627 628 |
enum sdata_queue_type { IEEE80211_SDATA_QUEUE_TYPE_FRAME = 0, IEEE80211_SDATA_QUEUE_AGG_START = 1, IEEE80211_SDATA_QUEUE_AGG_STOP = 2, }; |
f0706e828 [MAC80211]: Add m... |
629 630 631 |
enum { IEEE80211_RX_MSG = 1, IEEE80211_TX_STATUS_MSG = 2, |
37fbd9080 mac80211: allow o... |
632 633 634 635 636 |
IEEE80211_EOSP_MSG = 3, }; struct skb_eosp_msg_data { u8 sta[ETH_ALEN], iface[ETH_ALEN]; |
f0706e828 [MAC80211]: Add m... |
637 |
}; |
ce7c9111a mac80211: track m... |
638 639 |
enum queue_stop_reason { IEEE80211_QUEUE_STOP_REASON_DRIVER, |
520eb8207 mac80211: impleme... |
640 |
IEEE80211_QUEUE_STOP_REASON_PS, |
96f5e66e8 mac80211: fix agg... |
641 642 |
IEEE80211_QUEUE_STOP_REASON_CSA, IEEE80211_QUEUE_STOP_REASON_AGGREGATION, |
25420604c mac80211: stop qu... |
643 |
IEEE80211_QUEUE_STOP_REASON_SUSPEND, |
8f77f3849 mac80211: do not ... |
644 |
IEEE80211_QUEUE_STOP_REASON_SKB_ADD, |
693828fe9 mac80211: stop tx... |
645 |
IEEE80211_QUEUE_STOP_REASON_CHTYPE_CHANGE, |
ce7c9111a mac80211: track m... |
646 |
}; |
65a6538a5 mac80211: check f... |
647 |
#ifdef CONFIG_MAC80211_LEDS |
e1e540685 mac80211: add thr... |
648 649 650 651 652 653 |
struct tpt_led_trigger { struct led_trigger trig; char name[32]; const struct ieee80211_tpt_blink *blink_table; unsigned int blink_table_len; struct timer_list timer; |
e1e540685 mac80211: add thr... |
654 655 |
unsigned long prev_traffic; unsigned long tx_bytes, rx_bytes; |
67408c8c7 mac80211: selecti... |
656 657 |
unsigned int active, want; bool running; |
e1e540685 mac80211: add thr... |
658 |
}; |
65a6538a5 mac80211: check f... |
659 |
#endif |
e1e540685 mac80211: add thr... |
660 |
|
142b9f507 mac80211: impleme... |
661 662 663 664 665 666 667 |
/** * mac80211 scan flags - currently active scan mode * * @SCAN_SW_SCANNING: We're currently in the process of scanning but may as * well be on the operating channel * @SCAN_HW_SCANNING: The hardware is scanning for us, we have no way to * determine if we are on the operating channel or not |
8789d459b mac80211: allow s... |
668 669 670 671 |
* @SCAN_COMPLETED: Set for our scan work function when the driver reported * that the scan completed. * @SCAN_ABORTED: Set for our scan work function when the driver reported * a scan complete for an aborted scan. |
142b9f507 mac80211: impleme... |
672 |
*/ |
fbe9c429f mac80211: Replace... |
673 674 |
enum { SCAN_SW_SCANNING, |
142b9f507 mac80211: impleme... |
675 |
SCAN_HW_SCANNING, |
8789d459b mac80211: allow s... |
676 677 |
SCAN_COMPLETED, SCAN_ABORTED, |
142b9f507 mac80211: impleme... |
678 679 680 681 682 683 684 685 686 687 |
}; /** * enum mac80211_scan_state - scan state machine states * * @SCAN_DECISION: Main entry point to the scan state machine, this state * determines if we should keep on scanning or switch back to the * operating channel * @SCAN_SET_CHANNEL: Set the next channel to be scanned * @SCAN_SEND_PROBE: Send probe requests and wait for probe responses |
07ef03ee8 mac80211: simplif... |
688 689 690 |
* @SCAN_SUSPEND: Suspend the scan and go back to operating channel to * send out data * @SCAN_RESUME: Resume the scan and scan the next channel |
142b9f507 mac80211: impleme... |
691 692 693 694 695 |
*/ enum mac80211_scan_state { SCAN_DECISION, SCAN_SET_CHANNEL, SCAN_SEND_PROBE, |
07ef03ee8 mac80211: simplif... |
696 697 |
SCAN_SUSPEND, SCAN_RESUME, |
fbe9c429f mac80211: Replace... |
698 |
}; |
f0706e828 [MAC80211]: Add m... |
699 700 701 702 703 704 705 |
struct ieee80211_local { /* embed the driver visible part. * don't cast (use the static inlines below), but we keep * it first anyway so they become a no-op */ struct ieee80211_hw hw; const struct ieee80211_ops *ops; |
42935ecaf mac80211: redefin... |
706 |
/* |
af6b63741 mac80211: general... |
707 708 |
* work stuff, potentially off-channel (in the future) */ |
af6b63741 mac80211: general... |
709 710 711 712 713 714 |
struct list_head work_list; struct timer_list work_timer; struct work_struct work_work; struct sk_buff_head work_skb_queue; /* |
42935ecaf mac80211: redefin... |
715 716 717 718 |
* private workqueue to mac80211. mac80211 makes this accessible * via ieee80211_queue_work() */ struct workqueue_struct *workqueue; |
e4e72fb4d mac80211/iwlwifi:... |
719 |
unsigned long queue_stop_reasons[IEEE80211_MAX_QUEUES]; |
96f5e66e8 mac80211: fix agg... |
720 |
/* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */ |
ce7c9111a mac80211: track m... |
721 |
spinlock_t queue_stop_reason_lock; |
96f5e66e8 mac80211: fix agg... |
722 |
|
f0706e828 [MAC80211]: Add m... |
723 |
int open_count; |
3d30d949c mac80211: Add coo... |
724 |
int monitors, cooked_mntrs; |
8cc9a7391 mac80211: Use mon... |
725 |
/* number of interfaces with corresponding FIF_ flags */ |
7be5086d4 mac80211: add pro... |
726 727 728 |
int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll, fif_probe_req; int probe_req_reg; |
4150c5721 [PATCH] mac80211:... |
729 |
unsigned int filter_flags; /* FIF_* */ |
3b8d81e02 mac80211: remove ... |
730 |
|
3ffc2a905 mac80211: allow v... |
731 |
bool wiphy_ciphers_allocated; |
3b8d81e02 mac80211: remove ... |
732 733 |
/* protects the aggregated multicast list and filter calls */ spinlock_t filter_lock; |
3ac64beec mac80211: allow c... |
734 735 |
/* used for uploading changed mc list */ struct work_struct reconfig_filter; |
0f78231bf mac80211: enable ... |
736 737 |
/* used to reconfigure hardware SM PS */ struct work_struct recalc_smps; |
3b8d81e02 mac80211: remove ... |
738 |
/* aggregated multicast list */ |
22bedad3c net: convert mult... |
739 |
struct netdev_hw_addr_list mc_list; |
3b8d81e02 mac80211: remove ... |
740 |
|
d0709a651 mac80211: RCU-ify... |
741 |
bool tim_in_locked_section; /* see ieee80211_beacon_get() */ |
5bb644a0f mac80211: cancel/... |
742 743 744 745 746 747 748 749 750 751 |
/* * suspended is true if we finished all the suspend _and_ we have * not yet come up from resume. This is to be used by mac80211 * to ensure driver sanity during suspend and mac80211's own * sanity. It can eventually be used for WoW as well. */ bool suspended; /* |
ceb99fe07 mac80211: fix resume |
752 753 754 755 756 757 758 759 |
* Resuming is true while suspended, but when we're reprogramming the * hardware -- at that time it's allowed to use ieee80211_queue_work() * again even though some other parts of the stack are still suspended * and we still drop received frames to avoid waking the stack. */ bool resuming; /* |
5bb644a0f mac80211: cancel/... |
760 761 762 763 |
* quiescing is true during the suspend process _only_ to * ease timer cancelling etc. */ bool quiescing; |
ea77f12f2 mac80211: remove ... |
764 765 |
/* device is started */ bool started; |
eecc48000 mac80211: add bas... |
766 767 |
/* wowlan is enabled -- don't reconfig on resume */ bool wowlan; |
b306f4530 [PATCH] mac80211:... |
768 |
int tx_headroom; /* required headroom for hardware/radiotap */ |
f0706e828 [MAC80211]: Add m... |
769 |
|
f0706e828 [MAC80211]: Add m... |
770 771 772 773 774 775 776 777 |
/* Tasklet and skb queue to process calls from IRQ mode. All frames * added to skb_queue will be processed, but frames in * skb_queue_unreliable may be dropped if the total length of these * queues increases over the limit. */ #define IEEE80211_IRQSAFE_QUEUE_LIMIT 128 struct tasklet_struct tasklet; struct sk_buff_head skb_queue; struct sk_buff_head skb_queue_unreliable; |
24a8fdad3 mac80211: seriali... |
778 779 780 781 782 783 784 785 |
/* * Internal FIFO queue which is shared between multiple rx path * stages. Its main task is to provide a serialization mechanism, * so all rx handlers can enjoy having exclusive access to their * private data structures. */ struct sk_buff_head rx_skb_queue; bool running_rx_handler; /* protected by rx_skb_queue.lock */ |
d0709a651 mac80211: RCU-ify... |
786 787 |
/* Station data */ /* |
4d33960bf mac80211: reduce ... |
788 789 |
* The mutex only protects the list, hash table and * counter, reads are done with RCU. |
d0709a651 mac80211: RCU-ify... |
790 |
*/ |
34e895075 mac80211: allow s... |
791 |
struct mutex sta_mtx; |
4d33960bf mac80211: reduce ... |
792 |
spinlock_t tim_lock; |
d0709a651 mac80211: RCU-ify... |
793 |
unsigned long num_sta; |
4d33960bf mac80211: reduce ... |
794 |
struct list_head sta_list; |
40b275b69 mac80211: sparse ... |
795 |
struct sta_info __rcu *sta_hash[STA_HASH_SIZE]; |
f0706e828 [MAC80211]: Add m... |
796 |
struct timer_list sta_cleanup; |
f5ea9120b nl80211: add gene... |
797 |
int sta_generation; |
f0706e828 [MAC80211]: Add m... |
798 |
|
2a577d987 mac80211: rework ... |
799 |
struct sk_buff_head pending[IEEE80211_MAX_QUEUES]; |
f0706e828 [MAC80211]: Add m... |
800 |
struct tasklet_struct tx_pending_tasklet; |
a6a67db2b mac80211: refcoun... |
801 |
atomic_t agg_queue_stop[IEEE80211_MAX_QUEUES]; |
cd8ffc800 mac80211: fix agg... |
802 |
|
53918994b [PATCH] mac80211:... |
803 804 |
/* number of interfaces with corresponding IFF_ flags */ atomic_t iff_allmultis, iff_promiscs; |
f0706e828 [MAC80211]: Add m... |
805 806 |
struct rate_control_ref *rate_ctrl; |
5f9f1812b mac80211: remove ... |
807 808 |
struct crypto_cipher *wep_tx_tfm; struct crypto_cipher *wep_rx_tfm; |
f0706e828 [MAC80211]: Add m... |
809 |
u32 wep_iv; |
f0706e828 [MAC80211]: Add m... |
810 |
|
c771c9d8d mac80211: add int... |
811 |
/* see iface.c */ |
79010420c [PATCH] mac80211:... |
812 |
struct list_head interfaces; |
c771c9d8d mac80211: add int... |
813 |
struct mutex iflist_mtx; |
79010420c [PATCH] mac80211:... |
814 |
|
b16bd15c3 mac80211: fix spi... |
815 |
/* |
ad0e2b5a0 mac80211: simplif... |
816 |
* Key mutex, protects sdata's key_list and sta_info's |
b16bd15c3 mac80211: fix spi... |
817 818 |
* key pointers (write access, they're RCU.) */ |
ad0e2b5a0 mac80211: simplif... |
819 |
struct mutex key_mtx; |
b16bd15c3 mac80211: fix spi... |
820 |
|
a1699b75a mac80211: unify s... |
821 822 |
/* mutex for scan and work locking */ struct mutex mtx; |
b16bd15c3 mac80211: fix spi... |
823 |
|
c2b13452b mac80211: clean u... |
824 |
/* Scanning and BSS list */ |
fbe9c429f mac80211: Replace... |
825 |
unsigned long scanning; |
2a5193119 cfg80211/nl80211:... |
826 |
struct cfg80211_ssid scan_ssid; |
5ba63533b cfg80211: fix ali... |
827 |
struct cfg80211_scan_request *int_scan_req; |
4d36ec582 mac80211: split h... |
828 |
struct cfg80211_scan_request *scan_req, *hw_scan_req; |
2a5193119 cfg80211/nl80211:... |
829 |
struct ieee80211_channel *scan_channel; |
4d36ec582 mac80211: split h... |
830 |
enum ieee80211_band hw_scan_band; |
f0706e828 [MAC80211]: Add m... |
831 |
int scan_channel_idx; |
de95a54b1 mac80211: pass al... |
832 |
int scan_ies_len; |
8318d78a4 cfg80211 API for ... |
833 |
|
79f460ca4 mac80211: add sup... |
834 835 |
bool sched_scanning; struct ieee80211_sched_scan_ies sched_scan_ies; |
85a9994a0 cfg80211/mac80211... |
836 |
struct work_struct sched_scan_stopped_work; |
79f460ca4 mac80211: add sup... |
837 |
|
df13cce53 mac80211: Improve... |
838 |
unsigned long leave_oper_channel_time; |
977923b00 mac80211: rename ... |
839 |
enum mac80211_scan_state next_scan_state; |
f0706e828 [MAC80211]: Add m... |
840 |
struct delayed_work scan_work; |
491775a50 mac80211: use sda... |
841 |
struct ieee80211_sub_if_data *scan_sdata; |
0aaffa9b9 mac80211: improve... |
842 |
enum nl80211_channel_type _oper_channel_type; |
2a5193119 cfg80211/nl80211:... |
843 |
struct ieee80211_channel *oper_channel, *csa_channel; |
f0706e828 [MAC80211]: Add m... |
844 |
|
b8bc4b0aa mac80211: support... |
845 846 847 |
/* Temporary remain-on-channel for off-channel operations */ struct ieee80211_channel *tmp_channel; enum nl80211_channel_type tmp_channel_type; |
f0706e828 [MAC80211]: Add m... |
848 849 850 851 852 853 854 855 856 857 858 |
/* SNMP counters */ /* dot11CountersTable */ u32 dot11TransmittedFragmentCount; u32 dot11MulticastTransmittedFrameCount; u32 dot11FailedCount; u32 dot11RetryCount; u32 dot11MultipleRetryCount; u32 dot11FrameDuplicateCount; u32 dot11ReceivedFragmentCount; u32 dot11MulticastReceivedFrameCount; u32 dot11TransmittedFrameCount; |
f0706e828 [MAC80211]: Add m... |
859 860 861 |
#ifdef CONFIG_MAC80211_LEDS int tx_led_counter, rx_led_counter; |
cdcb006fb mac80211: Add rad... |
862 |
struct led_trigger *tx_led, *rx_led, *assoc_led, *radio_led; |
e1e540685 mac80211: add thr... |
863 |
struct tpt_led_trigger *tpt_led_trigger; |
cdcb006fb mac80211: Add rad... |
864 865 |
char tx_led_name[32], rx_led_name[32], assoc_led_name[32], radio_led_name[32]; |
f0706e828 [MAC80211]: Add m... |
866 |
#endif |
f0706e828 [MAC80211]: Add m... |
867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 |
#ifdef CONFIG_MAC80211_DEBUG_COUNTERS /* TX/RX handler statistics */ unsigned int tx_handlers_drop; unsigned int tx_handlers_queued; unsigned int tx_handlers_drop_unencrypted; unsigned int tx_handlers_drop_fragment; unsigned int tx_handlers_drop_wep; unsigned int tx_handlers_drop_not_assoc; unsigned int tx_handlers_drop_unauth_port; unsigned int rx_handlers_drop; unsigned int rx_handlers_queued; unsigned int rx_handlers_drop_nullfunc; unsigned int rx_handlers_drop_defrag; unsigned int rx_handlers_drop_short; unsigned int rx_handlers_drop_passive_scan; unsigned int tx_expand_skb_head; unsigned int tx_expand_skb_head_cloned; unsigned int rx_expand_skb_head; unsigned int rx_expand_skb_head2; unsigned int rx_handlers_fragments; unsigned int tx_status_drop; |
f0706e828 [MAC80211]: Add m... |
888 889 890 891 |
#define I802_DEBUG_INC(c) (c)++ #else /* CONFIG_MAC80211_DEBUG_COUNTERS */ #define I802_DEBUG_INC(c) do { } while (0) #endif /* CONFIG_MAC80211_DEBUG_COUNTERS */ |
f0706e828 [MAC80211]: Add m... |
892 893 894 |
int total_ps_buffered; /* total number of all buffered unicast and * multicast packets for power saving stations */ |
f0706e828 [MAC80211]: Add m... |
895 |
unsigned int wmm_acm; /* bit field of ACM bits (BIT(802.1D tag)) */ |
520eb8207 mac80211: impleme... |
896 |
|
50ae0cf15 mac80211: add deb... |
897 898 899 900 901 902 903 904 905 906 907 908 909 |
/* * Bitmask of enabled u-apsd queues, * IEEE80211_WMM_IE_STA_QOSINFO_AC_BE & co. Needs a new association * to take effect. */ unsigned int uapsd_queues; /* * Maximum number of buffered frames AP can deliver during a * service period, IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL or similar. * Needs a new association to take effect. */ unsigned int uapsd_max_sp_len; |
572e00122 mac80211: use ps-... |
910 |
bool pspolling; |
b203ffc3a mac80211: General... |
911 |
bool offchannel_ps_enabled; |
965bedadc mac80211: improve... |
912 913 914 915 916 |
/* * PS can only be enabled when we have exactly one managed * interface (and monitors) in PS, this then points there. */ struct ieee80211_sub_if_data *ps_sdata; |
520eb8207 mac80211: impleme... |
917 918 919 |
struct work_struct dynamic_ps_enable_work; struct work_struct dynamic_ps_disable_work; struct timer_list dynamic_ps_timer; |
10f644a47 mac80211: disable... |
920 |
struct notifier_block network_latency_notifier; |
2b2c009ec mac80211: Add sup... |
921 |
struct notifier_block ifa_notifier; |
f0706e828 [MAC80211]: Add m... |
922 |
|
ff6163810 mac80211: Fix ps-... |
923 924 925 926 927 |
/* * The dynamic ps timeout configured from user space via WEXT - * this will override whatever chosen by mac80211 internally. */ int dynamic_ps_forced_timeout; |
f90754c15 mac80211: Add int... |
928 929 |
int dynamic_ps_user_timeout; bool disable_dynamic_ps; |
ff6163810 mac80211: Fix ps-... |
930 |
|
2bf30faba mac80211: remove ... |
931 |
int user_power_level; /* in dBm */ |
a8302de93 mac80211: Handle ... |
932 |
int power_constr_level; /* in dBm */ |
2bf30faba mac80211: remove ... |
933 |
|
0f78231bf mac80211: enable ... |
934 |
enum ieee80211_smps_mode smps_mode; |
f2753ddba mac80211: add har... |
935 |
struct work_struct restart_work; |
e9f207f0f [MAC80211]: Add d... |
936 937 |
#ifdef CONFIG_MAC80211_DEBUGFS struct local_debugfsdentries { |
4b7679a56 mac80211: clean u... |
938 |
struct dentry *rcdir; |
e9f207f0f [MAC80211]: Add d... |
939 940 941 |
struct dentry *keys; } debugfs; #endif |
4e6cbfd09 mac80211: support... |
942 |
|
21f835896 mac80211: impleme... |
943 944 |
struct ieee80211_channel *hw_roc_channel; struct net_device *hw_roc_dev; |
4334ec851 mac80211: fix TX ... |
945 |
struct sk_buff *hw_roc_skb, *hw_roc_skb_for_status; |
21f835896 mac80211: impleme... |
946 947 948 949 |
struct work_struct hw_roc_start, hw_roc_done; enum nl80211_channel_type hw_roc_channel_type; unsigned int hw_roc_duration; u32 hw_roc_cookie; |
90fc4b3a5 mac80211: impleme... |
950 |
bool hw_roc_for_tx; |
21f835896 mac80211: impleme... |
951 |
|
a729cff8a mac80211: impleme... |
952 953 |
struct idr ack_status_frames; spinlock_t ack_status_lock; |
4e6cbfd09 mac80211: support... |
954 955 956 957 |
/* dummy netdev for use w/ NAPI */ struct net_device napi_dev; struct napi_struct napi; |
f0706e828 [MAC80211]: Add m... |
958 |
}; |
3e122be08 mac80211: make ma... |
959 960 961 |
static inline struct ieee80211_sub_if_data * IEEE80211_DEV_TO_SUB_IF(struct net_device *dev) { |
3e122be08 mac80211: make ma... |
962 963 |
return netdev_priv(dev); } |
c1475ca99 mac80211: move ag... |
964 |
/* this struct represents 802.11n's RA/TID combination */ |
eadc8d9e9 mac80211: A-MPDU ... |
965 966 967 968 |
struct ieee80211_ra_tid { u8 ra[ETH_ALEN]; u16 tid; }; |
dd76986b0 cfg80211/mac80211... |
969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 |
/* Parsed Information Elements */ struct ieee802_11_elems { u8 *ie_start; size_t total_len; /* pointers to IEs */ u8 *ssid; u8 *supp_rates; u8 *fh_params; u8 *ds_params; u8 *cf_params; struct ieee80211_tim_ie *tim; u8 *ibss_params; u8 *challenge; u8 *wpa; u8 *rsn; u8 *erp_info; u8 *ext_supp_rates; u8 *wmm_info; u8 *wmm_param; struct ieee80211_ht_cap *ht_cap_elem; struct ieee80211_ht_info *ht_info_elem; struct ieee80211_meshconf_ie *mesh_config; u8 *mesh_id; u8 *peering; u8 *preq; u8 *prep; u8 *perr; struct ieee80211_rann_ie *rann; u8 *ch_switch_elem; u8 *country_elem; u8 *pwr_constr_elem; u8 *quiet_elem; /* first quite element */ u8 *timeout_int; /* length of them, respectively */ u8 ssid_len; u8 supp_rates_len; u8 fh_params_len; u8 ds_params_len; u8 cf_params_len; u8 tim_len; u8 ibss_params_len; u8 challenge_len; u8 wpa_len; u8 rsn_len; u8 erp_info_len; u8 ext_supp_rates_len; u8 wmm_info_len; u8 wmm_param_len; u8 mesh_id_len; u8 peering_len; u8 preq_len; u8 prep_len; u8 perr_len; u8 ch_switch_elem_len; u8 country_elem_len; u8 pwr_constr_elem_len; u8 quiet_elem_len; u8 num_of_quiet_elem; /* can be more the one */ u8 timeout_int_len; }; |
f0706e828 [MAC80211]: Add m... |
1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 |
static inline struct ieee80211_local *hw_to_local( struct ieee80211_hw *hw) { return container_of(hw, struct ieee80211_local, hw); } static inline struct ieee80211_hw *local_to_hw( struct ieee80211_local *local) { return &local->hw; } |
f0706e828 [MAC80211]: Add m... |
1042 |
|
571ecf676 [MAC80211]: split... |
1043 1044 1045 1046 1047 |
static inline int ieee80211_bssid_match(const u8 *raddr, const u8 *addr) { return compare_ether_addr(raddr, addr) == 0 || is_broadcast_ether_addr(raddr); } |
e8975581f mac80211: introdu... |
1048 |
int ieee80211_hw_config(struct ieee80211_local *local, u32 changed); |
5cf121c3c mac80211: split i... |
1049 |
void ieee80211_tx_set_protected(struct ieee80211_tx_data *tx); |
9c6bd7901 mac80211: reorder... |
1050 1051 |
void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata, u32 changed); |
0d143fe1e mac80211: move re... |
1052 |
void ieee80211_configure_filter(struct ieee80211_local *local); |
469002983 mac80211: split I... |
1053 |
u32 ieee80211_reset_erp_info(struct ieee80211_sub_if_data *sdata); |
f0706e828 [MAC80211]: Add m... |
1054 |
|
469002983 mac80211: split I... |
1055 |
/* STA code */ |
9c6bd7901 mac80211: reorder... |
1056 |
void ieee80211_sta_setup_sdata(struct ieee80211_sub_if_data *sdata); |
77fdaa12c mac80211: rework ... |
1057 1058 1059 1060 1061 |
int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata, struct cfg80211_auth_request *req); int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata, struct cfg80211_assoc_request *req); int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata, |
667503ddc cfg80211: fix loc... |
1062 1063 |
struct cfg80211_deauth_request *req, void *cookie); |
77fdaa12c mac80211: rework ... |
1064 |
int ieee80211_mgd_disassoc(struct ieee80211_sub_if_data *sdata, |
667503ddc cfg80211: fix loc... |
1065 1066 |
struct cfg80211_disassoc_request *req, void *cookie); |
572e00122 mac80211: use ps-... |
1067 1068 |
void ieee80211_send_pspoll(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata); |
10f644a47 mac80211: disable... |
1069 1070 1071 |
void ieee80211_recalc_ps(struct ieee80211_local *local, s32 latency); int ieee80211_max_network_latency(struct notifier_block *nb, unsigned long data, void *dummy); |
2b2c009ec mac80211: Add sup... |
1072 |
int ieee80211_set_arp_filter(struct ieee80211_sub_if_data *sdata); |
cc32abd49 mac80211: move ch... |
1073 1074 |
void ieee80211_sta_process_chanswitch(struct ieee80211_sub_if_data *sdata, struct ieee80211_channel_sw_ie *sw_elem, |
5ce6e438d mac80211: add off... |
1075 1076 |
struct ieee80211_bss *bss, u64 timestamp); |
5bb644a0f mac80211: cancel/... |
1077 1078 |
void ieee80211_sta_quiesce(struct ieee80211_sub_if_data *sdata); void ieee80211_sta_restart(struct ieee80211_sub_if_data *sdata); |
1fa57d017 mac80211: use com... |
1079 1080 1081 |
void ieee80211_sta_work(struct ieee80211_sub_if_data *sdata); void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb); |
d3a910a8e mac80211: make th... |
1082 |
void ieee80211_sta_reset_beacon_monitor(struct ieee80211_sub_if_data *sdata); |
be099e82e mac80211: add hel... |
1083 |
void ieee80211_sta_reset_conn_monitor(struct ieee80211_sub_if_data *sdata); |
9c6bd7901 mac80211: reorder... |
1084 |
|
469002983 mac80211: split I... |
1085 |
/* IBSS code */ |
469002983 mac80211: split I... |
1086 1087 |
void ieee80211_ibss_notify_scan_completed(struct ieee80211_local *local); void ieee80211_ibss_setup_sdata(struct ieee80211_sub_if_data *sdata); |
8bf11d8d0 mac80211: delay I... |
1088 1089 |
void ieee80211_ibss_rx_no_sta(struct ieee80211_sub_if_data *sdata, const u8 *bssid, const u8 *addr, u32 supp_rates); |
af8cdcd82 mac80211: convert... |
1090 1091 1092 |
int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata, struct cfg80211_ibss_params *params); int ieee80211_ibss_leave(struct ieee80211_sub_if_data *sdata); |
5bb644a0f mac80211: cancel/... |
1093 1094 |
void ieee80211_ibss_quiesce(struct ieee80211_sub_if_data *sdata); void ieee80211_ibss_restart(struct ieee80211_sub_if_data *sdata); |
1fa57d017 mac80211: use com... |
1095 1096 1097 1098 1099 1100 1101 1102 |
void ieee80211_ibss_work(struct ieee80211_sub_if_data *sdata); void ieee80211_ibss_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb); /* mesh code */ void ieee80211_mesh_work(struct ieee80211_sub_if_data *sdata); void ieee80211_mesh_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb); |
469002983 mac80211: split I... |
1103 |
|
9c6bd7901 mac80211: reorder... |
1104 |
/* scan/BSS handling */ |
469002983 mac80211: split I... |
1105 |
void ieee80211_scan_work(struct work_struct *work); |
f3b85252f mac80211: fix sca... |
1106 |
int ieee80211_request_internal_scan(struct ieee80211_sub_if_data *sdata, |
be4a4b6a5 mac80211: improve... |
1107 1108 |
const u8 *ssid, u8 ssid_len, struct ieee80211_channel *chan); |
c2b13452b mac80211: clean u... |
1109 |
int ieee80211_request_scan(struct ieee80211_sub_if_data *sdata, |
2a5193119 cfg80211/nl80211:... |
1110 |
struct cfg80211_scan_request *req); |
5bb644a0f mac80211: cancel/... |
1111 |
void ieee80211_scan_cancel(struct ieee80211_local *local); |
c2b13452b mac80211: clean u... |
1112 |
ieee80211_rx_result |
f1d58c252 mac80211: push rx... |
1113 |
ieee80211_scan_rx(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb); |
9c6bd7901 mac80211: reorder... |
1114 |
|
0a51b27e9 mac80211: start m... |
1115 |
void ieee80211_mlme_notify_scan_completed(struct ieee80211_local *local); |
c2b13452b mac80211: clean u... |
1116 |
struct ieee80211_bss * |
98c8fccfa mac80211: refacto... |
1117 1118 1119 1120 1121 |
ieee80211_bss_info_update(struct ieee80211_local *local, struct ieee80211_rx_status *rx_status, struct ieee80211_mgmt *mgmt, size_t len, struct ieee802_11_elems *elems, |
2a5193119 cfg80211/nl80211:... |
1122 1123 |
struct ieee80211_channel *channel, bool beacon); |
c2b13452b mac80211: clean u... |
1124 |
struct ieee80211_bss * |
5484e2374 mac80211: move BS... |
1125 1126 |
ieee80211_rx_bss_get(struct ieee80211_local *local, u8 *bssid, int freq, u8 *ssid, u8 ssid_len); |
98c8fccfa mac80211: refacto... |
1127 |
void ieee80211_rx_bss_put(struct ieee80211_local *local, |
c2b13452b mac80211: clean u... |
1128 |
struct ieee80211_bss *bss); |
ee3858551 mac80211: mesh da... |
1129 |
|
79f460ca4 mac80211: add sup... |
1130 1131 1132 |
/* scheduled scan handling */ int ieee80211_request_sched_scan_start(struct ieee80211_sub_if_data *sdata, struct cfg80211_sched_scan_request *req); |
85a9994a0 cfg80211/mac80211... |
1133 1134 |
int ieee80211_request_sched_scan_stop(struct ieee80211_sub_if_data *sdata); void ieee80211_sched_scan_stopped_work(struct work_struct *work); |
79f460ca4 mac80211: add sup... |
1135 |
|
b203ffc3a mac80211: General... |
1136 |
/* off-channel helpers */ |
b23b025fe mac80211: Optimiz... |
1137 1138 |
void ieee80211_offchannel_stop_vifs(struct ieee80211_local *local, bool offchannel_ps_enable); |
b203ffc3a mac80211: General... |
1139 |
void ieee80211_offchannel_return(struct ieee80211_local *local, |
b23b025fe mac80211: Optimiz... |
1140 |
bool offchannel_ps_disable); |
21f835896 mac80211: impleme... |
1141 |
void ieee80211_hw_roc_setup(struct ieee80211_local *local); |
b203ffc3a mac80211: General... |
1142 |
|
3e122be08 mac80211: make ma... |
1143 |
/* interface handling */ |
47846c9b0 mac80211: reduce ... |
1144 1145 |
int ieee80211_iface_init(void); void ieee80211_iface_exit(void); |
3e122be08 mac80211: make ma... |
1146 |
int ieee80211_if_add(struct ieee80211_local *local, const char *name, |
05c914fe3 mac80211: use nl8... |
1147 |
struct net_device **new_dev, enum nl80211_iftype type, |
ee3858551 mac80211: mesh da... |
1148 |
struct vif_params *params); |
f3947e2df mac80211: push in... |
1149 |
int ieee80211_if_change_type(struct ieee80211_sub_if_data *sdata, |
05c914fe3 mac80211: use nl8... |
1150 |
enum nl80211_iftype type); |
f698d856f replace net_devic... |
1151 |
void ieee80211_if_remove(struct ieee80211_sub_if_data *sdata); |
75636525f mac80211: revamp ... |
1152 |
void ieee80211_remove_interfaces(struct ieee80211_local *local); |
5cff20e6c mac80211: tell dr... |
1153 1154 |
u32 __ieee80211_recalc_idle(struct ieee80211_local *local); void ieee80211_recalc_idle(struct ieee80211_local *local); |
85416a4fa mac80211: fix rx ... |
1155 1156 |
void ieee80211_adjust_monitor_flags(struct ieee80211_sub_if_data *sdata, const int offset); |
f0706e828 [MAC80211]: Add m... |
1157 |
|
9607e6b66 mac80211: add iee... |
1158 1159 |
static inline bool ieee80211_sdata_running(struct ieee80211_sub_if_data *sdata) { |
34d4bc4d4 mac80211: support... |
1160 |
return test_bit(SDATA_STATE_RUNNING, &sdata->state); |
9607e6b66 mac80211: add iee... |
1161 |
} |
e2ebc74d7 [MAC80211]: split... |
1162 |
/* tx handling */ |
e2ebc74d7 [MAC80211]: split... |
1163 1164 |
void ieee80211_clear_tx_pending(struct ieee80211_local *local); void ieee80211_tx_pending(unsigned long data); |
d0cf9c0da wireless: convert... |
1165 1166 1167 1168 |
netdev_tx_t ieee80211_monitor_start_xmit(struct sk_buff *skb, struct net_device *dev); netdev_tx_t ieee80211_subif_start_xmit(struct sk_buff *skb, struct net_device *dev); |
e2ebc74d7 [MAC80211]: split... |
1169 |
|
de1ede7ac mac80211: make BA... |
1170 |
/* HT */ |
ef96a8420 mac80211: Support... |
1171 1172 1173 1174 1175 |
bool ieee80111_cfg_override_disables_ht40(struct ieee80211_sub_if_data *sdata); void ieee80211_apply_htcap_overrides(struct ieee80211_sub_if_data *sdata, struct ieee80211_sta_ht_cap *ht_cap); void ieee80211_ht_cap_ie_to_sta_ht_cap(struct ieee80211_sub_if_data *sdata, struct ieee80211_supported_band *sband, |
ae5eb0264 mac80211: rewrite... |
1176 |
struct ieee80211_ht_cap *ht_cap_ie, |
d9fe60dea 802.11: clean up/... |
1177 |
struct ieee80211_sta_ht_cap *ht_cap); |
b8695a8fe mac80211: restruc... |
1178 1179 1180 |
void ieee80211_send_delba(struct ieee80211_sub_if_data *sdata, const u8 *da, u16 tid, u16 initiator, u16 reason_code); |
0f78231bf mac80211: enable ... |
1181 1182 1183 |
int ieee80211_send_smps_action(struct ieee80211_sub_if_data *sdata, enum ieee80211_smps_mode smps, const u8 *da, const u8 *bssid); |
d1f5b7a34 mac80211: allow d... |
1184 |
void ieee80211_request_smps_work(struct work_struct *work); |
de1ede7ac mac80211: make BA... |
1185 |
|
7c3b1dd8f mac80211: defer R... |
1186 |
void ___ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid, |
53f73c09d mac80211: avoid t... |
1187 |
u16 initiator, u16 reason, bool stop); |
849b79678 mac80211: further... |
1188 |
void __ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid, |
53f73c09d mac80211: avoid t... |
1189 1190 |
u16 initiator, u16 reason, bool stop); void ieee80211_sta_tear_down_BA_sessions(struct sta_info *sta, bool tx); |
de1ede7ac mac80211: make BA... |
1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 |
void ieee80211_process_delba(struct ieee80211_sub_if_data *sdata, struct sta_info *sta, struct ieee80211_mgmt *mgmt, size_t len); void ieee80211_process_addba_resp(struct ieee80211_local *local, struct sta_info *sta, struct ieee80211_mgmt *mgmt, size_t len); void ieee80211_process_addba_request(struct ieee80211_local *local, struct sta_info *sta, struct ieee80211_mgmt *mgmt, size_t len); |
849b79678 mac80211: further... |
1202 |
int __ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid, |
53f73c09d mac80211: avoid t... |
1203 1204 |
enum ieee80211_back_parties initiator, bool tx); |
67c282c00 mac80211: move BA... |
1205 |
int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid, |
53f73c09d mac80211: avoid t... |
1206 1207 |
enum ieee80211_back_parties initiator, bool tx); |
5d22c89b9 mac80211: remove ... |
1208 1209 |
void ieee80211_start_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u16 tid); void ieee80211_stop_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u8 tid); |
67c282c00 mac80211: move BA... |
1210 1211 |
void ieee80211_ba_session_work(struct work_struct *work); void ieee80211_tx_ba_session_handle_start(struct sta_info *sta, int tid); |
2bff8ebf3 mac80211: AMPDU r... |
1212 |
void ieee80211_release_reorder_timeout(struct sta_info *sta, int tid); |
849b79678 mac80211: further... |
1213 |
|
39192c0bc mac80211: move sp... |
1214 1215 1216 1217 |
/* Spectrum management */ void ieee80211_process_measurement_req(struct ieee80211_sub_if_data *sdata, struct ieee80211_mgmt *mgmt, size_t len); |
f2753ddba mac80211: add har... |
1218 1219 |
/* Suspend/resume and hw reconfiguration */ int ieee80211_reconfig(struct ieee80211_local *local); |
84f6a01ce mac80211: fix con... |
1220 |
void ieee80211_stop_device(struct ieee80211_local *local); |
f2753ddba mac80211: add har... |
1221 |
|
827b1fb44 mac80211: resume ... |
1222 |
#ifdef CONFIG_PM |
eecc48000 mac80211: add bas... |
1223 1224 |
int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan); |
f2753ddba mac80211: add har... |
1225 1226 1227 |
static inline int __ieee80211_resume(struct ieee80211_hw *hw) { |
85f72bc83 mac80211: only ca... |
1228 1229 1230 1231 1232 1233 |
struct ieee80211_local *local = hw_to_local(hw); WARN(test_bit(SCAN_HW_SCANNING, &local->scanning), "%s: resume with hardware scan still in progress ", wiphy_name(hw->wiphy)); |
f2753ddba mac80211: add har... |
1234 1235 |
return ieee80211_reconfig(hw_to_local(hw)); } |
827b1fb44 mac80211: resume ... |
1236 |
#else |
eecc48000 mac80211: add bas... |
1237 1238 |
static inline int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan) |
827b1fb44 mac80211: resume ... |
1239 1240 1241 |
{ return 0; } |
f2753ddba mac80211: add har... |
1242 |
|
827b1fb44 mac80211: resume ... |
1243 1244 1245 1246 1247 |
static inline int __ieee80211_resume(struct ieee80211_hw *hw) { return 0; } #endif |
665af4fc8 mac80211: add sus... |
1248 |
|
c2d1560ad [MAC80211]: intro... |
1249 1250 |
/* utility functions/constants */ extern void *mac80211_wiphy_privid; /* for wiphy privid */ |
713647169 mac80211: A-MPDU ... |
1251 |
u8 *ieee80211_get_bssid(struct ieee80211_hdr *hdr, size_t len, |
05c914fe3 mac80211: use nl8... |
1252 |
enum nl80211_iftype type); |
c2d1560ad [MAC80211]: intro... |
1253 1254 |
int ieee80211_frame_duration(struct ieee80211_local *local, size_t len, int rate, int erp, int short_preamble); |
f698d856f replace net_devic... |
1255 |
void mac80211_ev_michael_mic_failure(struct ieee80211_sub_if_data *sdata, int keyidx, |
e6d6e3420 cfg80211: use pro... |
1256 1257 |
struct ieee80211_hdr *hdr, const u8 *tsc, gfp_t gfp); |
5825fe100 mac80211: initial... |
1258 |
void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata); |
ce662b44c mac80211: send (Q... |
1259 |
void ieee80211_xmit(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb); |
cf6bb79ad mac80211: Use app... |
1260 1261 1262 1263 1264 1265 1266 1267 1268 |
void ieee80211_tx_skb_tid(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb, int tid); static void inline ieee80211_tx_skb(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb) { /* Send all internal mgmt frames on VO. Accordingly set TID to 7. */ ieee80211_tx_skb_tid(sdata, skb, 7); } |
9c6bd7901 mac80211: reorder... |
1269 1270 |
void ieee802_11_parse_elems(u8 *start, size_t len, struct ieee802_11_elems *elems); |
d91f36db5 mac80211: impleme... |
1271 1272 1273 |
u32 ieee802_11_parse_elems_crc(u8 *start, size_t len, struct ieee802_11_elems *elems, u64 filter, u32 crc); |
881d948c2 wireless: restric... |
1274 |
u32 ieee80211_mandatory_rates(struct ieee80211_local *local, |
96dd22ac0 mac80211: inform ... |
1275 |
enum ieee80211_band band); |
f0706e828 [MAC80211]: Add m... |
1276 |
|
520eb8207 mac80211: impleme... |
1277 1278 1279 |
void ieee80211_dynamic_ps_enable_work(struct work_struct *work); void ieee80211_dynamic_ps_disable_work(struct work_struct *work); void ieee80211_dynamic_ps_timer(unsigned long data); |
a97b77b90 mac80211: Enhance... |
1280 1281 1282 |
void ieee80211_send_nullfunc(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, int powersave); |
3cf335d52 mac80211: decreas... |
1283 1284 |
void ieee80211_sta_rx_notify(struct ieee80211_sub_if_data *sdata, struct ieee80211_hdr *hdr); |
4e5ff3769 mac80211: use nul... |
1285 |
void ieee80211_sta_tx_notify(struct ieee80211_sub_if_data *sdata, |
04ac3c0ee mac80211: speed u... |
1286 |
struct ieee80211_hdr *hdr, bool ack); |
1e4dcd012 mac80211: Add sup... |
1287 |
void ieee80211_beacon_connection_loss_work(struct work_struct *work); |
520eb8207 mac80211: impleme... |
1288 |
|
ce7c9111a mac80211: track m... |
1289 1290 1291 1292 |
void ieee80211_wake_queues_by_reason(struct ieee80211_hw *hw, enum queue_stop_reason reason); void ieee80211_stop_queues_by_reason(struct ieee80211_hw *hw, enum queue_stop_reason reason); |
96f5e66e8 mac80211: fix agg... |
1293 1294 1295 1296 |
void ieee80211_wake_queue_by_reason(struct ieee80211_hw *hw, int queue, enum queue_stop_reason reason); void ieee80211_stop_queue_by_reason(struct ieee80211_hw *hw, int queue, enum queue_stop_reason reason); |
8f77f3849 mac80211: do not ... |
1297 1298 |
void ieee80211_add_pending_skb(struct ieee80211_local *local, struct sk_buff *skb); |
b0b97a8ad mac80211: remove ... |
1299 1300 1301 1302 1303 |
void ieee80211_add_pending_skbs(struct ieee80211_local *local, struct sk_buff_head *skbs); void ieee80211_add_pending_skbs_fn(struct ieee80211_local *local, struct sk_buff_head *skbs, void (*fn)(void *data), void *data); |
ce7c9111a mac80211: track m... |
1304 |
|
469002983 mac80211: split I... |
1305 1306 |
void ieee80211_send_auth(struct ieee80211_sub_if_data *sdata, u16 transaction, u16 auth_alg, |
fffd0934b cfg80211: rework ... |
1307 1308 |
u8 *extra, size_t extra_len, const u8 *bssid, const u8 *key, u8 key_len, u8 key_idx); |
de95a54b1 mac80211: pass al... |
1309 |
int ieee80211_build_preq_ies(struct ieee80211_local *local, u8 *buffer, |
4d36ec582 mac80211: split h... |
1310 |
const u8 *ie, size_t ie_len, |
651b52254 mac80211: Add DS ... |
1311 1312 |
enum ieee80211_band band, u32 rate_mask, u8 channel); |
a619a4c0e mac80211: Add fun... |
1313 |
struct sk_buff *ieee80211_build_probe_req(struct ieee80211_sub_if_data *sdata, |
85a237fe3 mac80211: impleme... |
1314 |
u8 *dst, u32 ratemask, |
a619a4c0e mac80211: Add fun... |
1315 |
const u8 *ssid, size_t ssid_len, |
a806c558e mac80211: Drop DS... |
1316 1317 |
const u8 *ie, size_t ie_len, bool directed); |
469002983 mac80211: split I... |
1318 |
void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst, |
de95a54b1 mac80211: pass al... |
1319 |
const u8 *ssid, size_t ssid_len, |
a806c558e mac80211: Drop DS... |
1320 |
const u8 *ie, size_t ie_len, |
aad14ceb4 mac80211: Send th... |
1321 |
u32 ratemask, bool directed, bool no_cck); |
469002983 mac80211: split I... |
1322 1323 1324 1325 1326 1327 1328 |
void ieee80211_sta_def_wmm_params(struct ieee80211_sub_if_data *sdata, const size_t supp_rates_len, const u8 *supp_rates); u32 ieee80211_sta_get_rates(struct ieee80211_local *local, struct ieee802_11_elems *elems, enum ieee80211_band band); |
0f78231bf mac80211: enable ... |
1329 1330 |
int __ieee80211_request_smps(struct ieee80211_sub_if_data *sdata, enum ieee80211_smps_mode smps_mode); |
025e6be22 mac80211: fix dea... |
1331 |
void ieee80211_recalc_smps(struct ieee80211_local *local); |
469002983 mac80211: split I... |
1332 |
|
8e664fb3f mac80211: split u... |
1333 1334 1335 |
size_t ieee80211_ie_split(const u8 *ies, size_t ielen, const u8 *ids, int n_ids, size_t offset); size_t ieee80211_ie_split_vendor(const u8 *ies, size_t ielen, size_t offset); |
ef96a8420 mac80211: Support... |
1336 |
u8 *ieee80211_ie_build_ht_cap(u8 *pos, struct ieee80211_sta_ht_cap *ht_cap, |
42e7aa771 mac80211: Add HT ... |
1337 1338 1339 1340 1341 |
u16 cap); u8 *ieee80211_ie_build_ht_info(u8 *pos, struct ieee80211_sta_ht_cap *ht_cap, struct ieee80211_channel *channel, enum nl80211_channel_type channel_type); |
8e664fb3f mac80211: split u... |
1342 |
|
af6b63741 mac80211: general... |
1343 1344 1345 1346 1347 1348 1349 |
/* internal work items */ void ieee80211_work_init(struct ieee80211_local *local); void ieee80211_add_work(struct ieee80211_work *wk); void free_work(struct ieee80211_work *wk); void ieee80211_work_purge(struct ieee80211_sub_if_data *sdata); ieee80211_rx_result ieee80211_work_rx_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb); |
b8bc4b0aa mac80211: support... |
1350 1351 1352 1353 1354 1355 |
int ieee80211_wk_remain_on_channel(struct ieee80211_sub_if_data *sdata, struct ieee80211_channel *chan, enum nl80211_channel_type channel_type, unsigned int duration, u64 *cookie); int ieee80211_wk_cancel_remain_on_channel( struct ieee80211_sub_if_data *sdata, u64 cookie); |
af6b63741 mac80211: general... |
1356 |
|
f444de05d cfg80211/mac80211... |
1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 |
/* channel management */ enum ieee80211_chan_mode { CHAN_MODE_UNDEFINED, CHAN_MODE_HOPPING, CHAN_MODE_FIXED, }; enum ieee80211_chan_mode ieee80211_get_channel_mode(struct ieee80211_local *local, struct ieee80211_sub_if_data *ignore); |
0aaffa9b9 mac80211: improve... |
1367 1368 1369 |
bool ieee80211_set_channel_type(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, enum nl80211_channel_type chantype); |
42e7aa771 mac80211: Add HT ... |
1370 1371 |
enum nl80211_channel_type ieee80211_ht_info_to_channel_type(struct ieee80211_ht_info *ht_info); |
f444de05d cfg80211/mac80211... |
1372 |
|
f4ea83dd7 mac80211: rework ... |
1373 |
#ifdef CONFIG_MAC80211_NOINLINE |
d9e8a70fa mac80211: get rid... |
1374 1375 1376 1377 |
#define debug_noinline noinline #else #define debug_noinline #endif |
f0706e828 [MAC80211]: Add m... |
1378 |
#endif /* IEEE80211_I_H */ |