+++ /dev/null
-/*
- * Copyright 2002-2005, Instant802 Networks, Inc.
- * Copyright 2005, Devicescape Software, Inc.
- *
- * 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>
-#include "ieee80211_key.h"
-#include "sta_info.h"
-
-/* ieee80211.o internal definitions, etc. These are not included into
- * low-level drivers. */
-
-#ifndef ETH_P_PAE
-#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
-#endif /* ETH_P_PAE */
-
-#define IEEE80211_MAX_SSID_LEN 32
-
-#define WLAN_FC_DATA_PRESENT(fc) (((fc) & 0x4c) == 0x08)
-
-struct ieee80211_local;
-
-#define BIT(x) (1 << (x))
-
-#define IEEE80211_ALIGN32_PAD(a) ((4 - ((a) & 3)) & 3)
-
-/* 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
-
-
-/* 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
-
-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 */
-};
-
-
-struct ieee80211_sta_bss {
- struct list_head list;
- struct ieee80211_sta_bss *hnext;
- atomic_t users;
-
- u8 bssid[ETH_ALEN];
- u8 ssid[IEEE80211_MAX_SSID_LEN];
- size_t ssid_len;
- u16 capability; /* host byte order */
- int hw_mode;
- int channel;
- int freq;
- int rssi;
- u8 *wpa_ie;
- size_t wpa_ie_len;
- u8 *rsn_ie;
- size_t rsn_ie_len;
- u8 *wmm_ie;
- size_t wmm_ie_len;
-#define IEEE80211_MAX_SUPP_RATES 32
- u8 supp_rates[IEEE80211_MAX_SUPP_RATES];
- size_t supp_rates_len;
- int beacon_int;
- u64 timestamp;
-
- int probe_resp;
- unsigned long last_update;
-
-};
-
-
-typedef enum {
- TXRX_CONTINUE, TXRX_DROP, TXRX_QUEUED
-} ieee80211_txrx_result;
-
-struct ieee80211_txrx_data {
- struct sk_buff *skb;
- struct net_device *dev;
- struct ieee80211_local *local;
- struct ieee80211_sub_if_data *sdata;
- struct sta_info *sta;
- u16 fc, ethertype;
- struct ieee80211_key *key;
- unsigned int fragmented:1; /* whether the MSDU was fragmented */
- union {
- struct {
- struct ieee80211_tx_control *control;
- unsigned int unicast:1;
- unsigned int ps_buffered:1;
- unsigned int short_preamble:1;
- unsigned int probe_last_frag:1;
- struct ieee80211_rate *rate;
- /* use this rate (if set) for last fragment; rate can
- * be set to lower rate for the first fragments, e.g.,
- * when using CTS protection with IEEE 802.11g. */
- struct ieee80211_rate *last_frag_rate;
- int last_frag_rateidx;
- int last_frag_hwrate;
- int mgmt_interface;
-
- /* Extra fragments (in addition to the first fragment
- * in skb) */
- int num_extra_frag;
- struct sk_buff **extra_frag;
- } tx;
- struct {
- struct ieee80211_rx_status *status;
- int sent_ps_buffered;
- int queue;
- int load;
- unsigned int in_scan:1;
- /* frame is destined to interface currently processed
- * (including multicast frames) */
- unsigned int ra_match:1;
- } rx;
- } u;
-#ifdef CONFIG_HOSTAPD_WPA_TESTING
- int wpa_test;
-#endif /* CONFIG_HOSTAPD_WPA_TESTING */
-};
-
-/* Stored in sk_buff->cb */
-struct ieee80211_tx_packet_data {
- int ifindex;
- unsigned long jiffies;
- unsigned int req_tx_status:1;
- unsigned int do_not_encrypt:1;
- unsigned int requeue:1;
- unsigned int mgmt_iface:1;
- unsigned int queue:4;
-};
-
-struct ieee80211_tx_stored_packet {
- struct ieee80211_tx_control control;
- struct sk_buff *skb;
- int num_extra_frag;
- struct sk_buff **extra_frag;
- int last_frag_rateidx;
- int last_frag_hwrate;
- unsigned int last_frag_rate_ctrl_probe:1;
-};
-
-struct ieee80211_passive_scan {
- unsigned int in_scan:1; /* this must be cleared before calling
- * netif_oper(WAKEUP) */
- unsigned int our_mode_only:1; /* only scan our physical mode a/b/g/etc
- */
- int interval; /* time in seconds between scans */
- int time; /* time in microseconds to scan for */
- int channel; /* channel to be scanned */
- int tries;
-
- struct ieee80211_hw_mode *mode;
- int chan_idx;
-
- int freq;
- int rx_packets;
- int rx_beacon;
- int txrx_count;
-
- struct timer_list timer;
-
- struct sk_buff *skb; /* skb to transmit before changing channels,
- * maybe null for none */
- struct ieee80211_tx_control tx_control;
-
- unsigned int num_scans;
-};
-
-typedef ieee80211_txrx_result (*ieee80211_tx_handler)
-(struct ieee80211_txrx_data *tx);
-
-typedef ieee80211_txrx_result (*ieee80211_rx_handler)
-(struct ieee80211_txrx_data *rx);
-
-struct ieee80211_if_ap {
- u8 *beacon_head, *beacon_tail;
- int beacon_head_len, beacon_tail_len;
-
- u8 ssid[IEEE80211_MAX_SSID_LEN];
- size_t ssid_len;
- u8 *generic_elem;
- size_t generic_elem_len;
-
- /* yes, this looks ugly, but guarantees that we can later use
- * bitmap_empty :)
- * NB: don't ever use set_bit, use bss_tim_set/bss_tim_clear! */
- u8 tim[sizeof(unsigned long) * BITS_TO_LONGS(IEEE80211_MAX_AID + 1)];
- atomic_t num_sta_ps; /* number of stations in PS mode */
- struct sk_buff_head ps_bc_buf;
- int dtim_period, dtim_count;
- int force_unicast_rateidx; /* forced TX rateidx for unicast frames */
- int max_ratectrl_rateidx; /* max TX rateidx for rate control */
- int num_beacons; /* number of TXed beacon frames for this BSS */
-};
-
-struct ieee80211_if_wds {
- u8 remote_addr[ETH_ALEN];
- struct sta_info *sta;
-};
-
-struct ieee80211_if_vlan {
- u8 id;
-};
-
-struct ieee80211_if_sta {
- enum {
- IEEE80211_DISABLED, IEEE80211_AUTHENTICATE,
- IEEE80211_ASSOCIATE, IEEE80211_ASSOCIATED,
- IEEE80211_IBSS_SEARCH, IEEE80211_IBSS_JOINED
- } state;
- struct delayed_work work;
- u8 bssid[ETH_ALEN], prev_bssid[ETH_ALEN];
- u8 ssid[IEEE80211_MAX_SSID_LEN];
- size_t ssid_len;
- u16 aid;
- u16 ap_capab, capab;
- u8 *extra_ie; /* to be added to the end of AssocReq */
- size_t extra_ie_len;
-
- /* The last AssocReq/Resp IEs */
- u8 *assocreq_ies, *assocresp_ies;
- size_t assocreq_ies_len, assocresp_ies_len;
-
- int auth_tries, assoc_tries;
-
- unsigned int ssid_set:1;
- unsigned int bssid_set:1;
- unsigned int prev_bssid_set:1;
- unsigned int authenticated:1;
- unsigned int associated:1;
- unsigned int probereq_poll:1;
- unsigned int use_protection:1;
- unsigned int create_ibss:1;
- unsigned int mixed_cell:1;
- unsigned int wmm_enabled:1;
-
- int key_mgmt;
- unsigned long last_probe;
-
-#define IEEE80211_AUTH_ALG_OPEN BIT(0)
-#define IEEE80211_AUTH_ALG_SHARED_KEY BIT(1)
-#define IEEE80211_AUTH_ALG_LEAP BIT(2)
- unsigned int auth_algs; /* bitfield of allowed auth algs */
- int auth_alg; /* currently used IEEE 802.11 authentication algorithm */
- int auth_transaction;
-
- unsigned long ibss_join_req;
- struct sk_buff *probe_resp; /* ProbeResp template for IBSS */
- u32 supp_rates_bits;
-
- int wmm_last_param_set;
-};
-
-
-struct ieee80211_sub_if_data {
- struct list_head list;
- unsigned int type;
-
- struct net_device *dev;
- struct ieee80211_local *local;
-
- int mc_count;
- unsigned int allmulti:1;
- unsigned int promisc:1;
-
- struct net_device_stats stats;
- int drop_unencrypted;
- int eapol; /* 0 = process EAPOL frames as normal data frames,
- * 1 = send EAPOL frames through wlan#ap to hostapd
- * (default) */
- int ieee802_1x; /* IEEE 802.1X PAE - drop packet to/from unauthorized
- * port */
-
- /* Fragment table for host-based reassembly */
- struct ieee80211_fragment_entry fragments[IEEE80211_FRAGMENT_MAX];
- unsigned int fragment_next;
-
-#define NUM_DEFAULT_KEYS 4
- struct ieee80211_key *keys[NUM_DEFAULT_KEYS];
- struct ieee80211_key *default_key;
- struct kset key_kset;
-
- struct ieee80211_if_ap *bss; /* BSS that this device belongs to */
-
- union {
- struct ieee80211_if_ap ap;
- struct ieee80211_if_wds wds;
- struct ieee80211_if_vlan vlan;
- struct ieee80211_if_sta sta;
- } u;
- int channel_use;
- int channel_use_raw;
-
- struct attribute_group *sysfs_group;
-};
-
-#define IEEE80211_DEV_TO_SUB_IF(dev) netdev_priv(dev)
-
-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;
-
- /* List of registered struct ieee80211_hw_mode */
- struct list_head modes_list;
-
- struct net_device *mdev; /* wmaster# - "master" 802.11 device */
- struct net_device *apdev; /* wlan#ap - management frames (hostapd) */
- int open_count;
- int monitors;
- struct iw_statistics wstats;
-
- struct class_device class_dev;
-
- enum {
- IEEE80211_DEV_UNITIALIZED = 0,
- IEEE80211_DEV_REGISTERED,
- IEEE80211_DEV_UNREGISTERED,
- } reg_state;
-
- /* 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;
- enum {
- ieee80211_rx_msg = 1,
- ieee80211_tx_status_msg = 2
- } ieee80211_msg_enum;
-
- spinlock_t generic_lock;
- /* Station data structures */
- struct kset sta_kset;
- spinlock_t sta_lock; /* mutex for STA data structures */
- int num_sta; /* number of stations in sta_list */
- struct list_head sta_list;
- struct list_head deleted_sta_list;
- struct sta_info *sta_hash[STA_HASH_SIZE];
- struct timer_list sta_cleanup;
-
- unsigned long state[NUM_TX_DATA_QUEUES];
- struct ieee80211_tx_stored_packet pending_packet[NUM_TX_DATA_QUEUES];
- struct tasklet_struct tx_pending_tasklet;
-
- int mc_count; /* total count of multicast entries in all interfaces */
- int iff_allmultis, iff_promiscs;
- /* number of interfaces with corresponding IFF_ flags */
-
- /* Current rate table. This is a pointer to hw->modes structure. */
- struct ieee80211_rate *curr_rates;
- int num_curr_rates;
-
- struct rate_control_ref *rate_ctrl;
-
- int next_mode; /* MODE_IEEE80211*
- * The mode preference for next channel change. This is
- * used to select .11g vs. .11b channels (or 4.9 GHz vs.
- * .11a) when the channel number is not unique. */
-
- /* Supported and basic rate filters for different modes. These are
- * pointers to -1 terminated lists and rates in 100 kbps units. */
- int *supp_rates[NUM_IEEE80211_MODES];
- int *basic_rates[NUM_IEEE80211_MODES];
-
- int rts_threshold;
- int cts_protect_erp_frames;
- int fragmentation_threshold;
- int short_retry_limit; /* dot11ShortRetryLimit */
- int long_retry_limit; /* dot11LongRetryLimit */
- int short_preamble; /* use short preamble with IEEE 802.11b */
-
- struct crypto_blkcipher *wep_tx_tfm;
- struct crypto_blkcipher *wep_rx_tfm;
- u32 wep_iv;
- int key_tx_rx_threshold; /* number of times any key can be used in TX
- * or RX before generating a rekey
- * notification; 0 = notification disabled. */
-
- int bridge_packets; /* bridge packets between associated stations and
- * deliver multicast frames both back to wireless
- * media and to the local net stack */
-
- struct ieee80211_passive_scan scan;
-
-
- ieee80211_rx_handler *rx_pre_handlers;
- ieee80211_rx_handler *rx_handlers;
- ieee80211_tx_handler *tx_handlers;
-
- spinlock_t sub_if_lock; /* mutex for STA data structures */
- struct list_head sub_if_list;
- int sta_scanning;
- struct ieee80211_hw_mode *scan_hw_mode;
- int scan_channel_idx;
- enum { SCAN_SET_CHANNEL, SCAN_SEND_PROBE } scan_state;
- unsigned long last_scan_completed;
- struct delayed_work scan_work;
- struct net_device *scan_dev;
- int scan_oper_channel;
- int scan_oper_channel_val;
- int scan_oper_power_level;
- int scan_oper_freq;
- int scan_oper_phymode;
- int scan_oper_antenna_max;
- u8 scan_ssid[IEEE80211_MAX_SSID_LEN];
- size_t scan_ssid_len;
- struct list_head sta_bss_list;
- struct ieee80211_sta_bss *sta_bss_hash[STA_HASH_SIZE];
- spinlock_t sta_bss_lock;
-#define IEEE80211_SCAN_MATCH_SSID BIT(0)
-#define IEEE80211_SCAN_WPA_ONLY BIT(1)
-#define IEEE80211_SCAN_EXTRA_INFO BIT(2)
- int scan_flags;
-
-#ifdef CONFIG_HOSTAPD_WPA_TESTING
- u32 wpa_trigger;
-#endif /* CONFIG_HOSTAPD_WPA_TESTING */
- /* SNMP counters */
- /* dot11CountersTable */
- u32 dot11TransmittedFragmentCount;
- u32 dot11MulticastTransmittedFrameCount;
- u32 dot11FailedCount;
- u32 dot11RetryCount;
- u32 dot11MultipleRetryCount;
- u32 dot11FrameDuplicateCount;
- u32 dot11ReceivedFragmentCount;
- u32 dot11MulticastReceivedFrameCount;
- u32 dot11TransmittedFrameCount;
- u32 dot11WEPUndecryptableCount;
-
-#ifdef CONFIG_D80211_LEDS
- int tx_led_counter, rx_led_counter;
- struct led_trigger *tx_led, *rx_led;
- char tx_led_name[32], rx_led_name[32];
-#endif
-
- u32 channel_use;
- u32 channel_use_raw;
- u32 stat_time;
- struct timer_list stat_timer;
-
- struct proc_dir_entry *proc, *proc_sta, *proc_iface;
-
- struct work_struct sta_proc_add;
-
- enum {
- STA_ANTENNA_SEL_AUTO = 0,
- STA_ANTENNA_SEL_SW_CTRL = 1,
- STA_ANTENNA_SEL_SW_CTRL_DEBUG = 2
- } sta_antenna_sel;
-
- int rate_ctrl_num_up, rate_ctrl_num_down;
-
-#ifdef CONFIG_D80211_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;
- unsigned int wme_rx_queue[NUM_RX_DATA_QUEUES];
- unsigned int wme_tx_queue[NUM_RX_DATA_QUEUES];
-#define I802_DEBUG_INC(c) (c)++
-#else /* CONFIG_D80211_DEBUG_COUNTERS */
-#define I802_DEBUG_INC(c) do { } while (0)
-#endif /* CONFIG_D80211_DEBUG_COUNTERS */
-
-
- int default_wep_only; /* only default WEP keys are used with this
- * interface; this is used to decide when hwaccel
- * can be used with default keys */
- int total_ps_buffered; /* total number of all buffered unicast and
- * multicast packets for power saving stations
- */
- int allow_broadcast_always; /* whether to allow TX of broadcast frames
- * even when there are no associated STAs
- */
-
- int wifi_wme_noack_test;
- unsigned int wmm_acm; /* bit field of ACM bits (BIT(802.1D tag)) */
-
- unsigned int enabled_modes; /* bitfield of allowed modes;
- * (1 << MODE_*) */
- unsigned int hw_modes; /* bitfield of supported hardware modes;
- * (1 << MODE_*) */
-
- int user_space_mlme;
-};
-
-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;
-}
-
-enum ieee80211_link_state_t {
- IEEE80211_LINK_STATE_XOFF = 0,
- IEEE80211_LINK_STATE_PENDING,
-};
-
-struct sta_attribute {
- struct attribute attr;
- ssize_t (*show)(const struct sta_info *, char *buf);
- ssize_t (*store)(struct sta_info *, const char *buf, size_t count);
-};
-
-static inline void __bss_tim_set(struct ieee80211_if_ap *bss, int aid)
-{
- /*
- * This format has ben mandated by the IEEE specifications,
- * so this line may not be changed to use the __set_bit() format.
- */
- bss->tim[(aid)/8] |= 1<<((aid) % 8);
-}
-
-static inline void bss_tim_set(struct ieee80211_local *local,
- struct ieee80211_if_ap *bss, int aid)
-{
- spin_lock_bh(&local->sta_lock);
- __bss_tim_set(bss, aid);
- spin_unlock_bh(&local->sta_lock);
-}
-
-static inline void __bss_tim_clear(struct ieee80211_if_ap *bss, int aid)
-{
- /*
- * This format has ben mandated by the IEEE specifications,
- * so this line may not be changed to use the __clear_bit() format.
- */
- bss->tim[(aid)/8] &= !(1<<((aid) % 8));
-}
-
-static inline void bss_tim_clear(struct ieee80211_local *local,
- struct ieee80211_if_ap *bss, int aid)
-{
- spin_lock_bh(&local->sta_lock);
- __bss_tim_clear(bss, aid);
- spin_unlock_bh(&local->sta_lock);
-}
-
-/* ieee80211.c */
-void ieee80211_release_hw(struct ieee80211_local *local);
-int ieee80211_hw_config(struct ieee80211_local *local);
-int ieee80211_if_config(struct net_device *dev);
-int ieee80211_if_config_beacon(struct net_device *dev);
-struct ieee80211_key_conf *
-ieee80211_key_data2conf(struct ieee80211_local *local,
- struct ieee80211_key *data);
-struct ieee80211_key *ieee80211_key_alloc(struct ieee80211_sub_if_data *sdata,
- int idx, size_t key_len, gfp_t flags);
-void ieee80211_key_free(struct ieee80211_key *key);
-void ieee80211_key_release(struct kobject *kobj);
-void ieee80211_rx_mgmt(struct ieee80211_local *local, struct sk_buff *skb,
- struct ieee80211_rx_status *status, u32 msg_type);
-void ieee80211_prepare_rates(struct ieee80211_local *local);
-void ieee80211_tx_set_iswep(struct ieee80211_txrx_data *tx);
-int ieee80211_if_update_wds(struct net_device *dev, u8 *remote_addr);
-void ieee80211_if_setup(struct net_device *dev);
-void ieee80211_if_mgmt_setup(struct net_device *dev);
-void ieee80211_if_shutdown(struct net_device *dev);
-int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
- const char *name);
-struct net_device_stats *ieee80211_dev_stats(struct net_device *dev);
-
-/* ieee80211_ioctl.c */
-int ieee80211_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-extern const struct iw_handler_def ieee80211_iw_handler_def;
-extern const struct iw_handler_def ieee80211_iw_master_handler_def;
-
-/* Set hw encryption from ieee80211 */
-int ieee80211_set_hw_encryption(struct net_device *dev,
- struct sta_info *sta, u8 addr[ETH_ALEN],
- struct ieee80211_key *key);
-void ieee80211_update_default_wep_only(struct ieee80211_local *local);
-
-/* ieee80211_scan.c */
-void ieee80211_init_scan(struct ieee80211_local *local);
-void ieee80211_stop_scan(struct ieee80211_local *local);
-
-
-
-/* Least common multiple of the used rates (in 100 kbps). This is used to
- * calculate rate_inv values for each rate so that only integers are needed. */
-#define CHAN_UTIL_RATE_LCM 95040
-/* 1 usec is 1/8 * (95040/10) = 1188 */
-#define CHAN_UTIL_PER_USEC 1188
-/* Amount of bits to shift the result right to scale the total utilization
- * to values that will not wrap around 32-bit integers. */
-#define CHAN_UTIL_SHIFT 9
-/* Theoretical maximum of channel utilization counter in 10 ms (stat_time=1):
- * (CHAN_UTIL_PER_USEC * 10000) >> CHAN_UTIL_SHIFT = 23203. So dividing the
- * raw value with about 23 should give utilization in 10th of a percentage
- * (1/1000). However, utilization is only estimated and not all intervals
- * between frames etc. are calculated. 18 seems to give numbers that are closer
- * to the real maximum. */
-#define CHAN_UTIL_PER_10MS 18
-#define CHAN_UTIL_HDR_LONG (202 * CHAN_UTIL_PER_USEC)
-#define CHAN_UTIL_HDR_SHORT (40 * CHAN_UTIL_PER_USEC)
-
-
-/* ieee80211_ioctl.c */
-int ieee80211_set_compression(struct ieee80211_local *local,
- struct net_device *dev, struct sta_info *sta);
-int ieee80211_init_client(struct net_device *dev);
-/* ieee80211_sta.c */
-void ieee80211_sta_work(struct work_struct *work);
-void ieee80211_sta_scan_work(struct work_struct *work);
-void ieee80211_sta_rx_mgmt(struct net_device *dev, struct sk_buff *skb,
- struct ieee80211_rx_status *rx_status);
-int ieee80211_sta_set_ssid(struct net_device *dev, char *ssid, size_t len);
-int ieee80211_sta_get_ssid(struct net_device *dev, char *ssid, size_t *len);
-int ieee80211_sta_set_bssid(struct net_device *dev, u8 *bssid);
-int ieee80211_sta_req_scan(struct net_device *dev, u8 *ssid, size_t ssid_len);
-int ieee80211_sta_scan_results(struct net_device *dev, char *buf, size_t len);
-void ieee80211_sta_rx_scan(struct net_device *dev, struct sk_buff *skb,
- struct ieee80211_rx_status *rx_status);
-void ieee80211_rx_bss_list_init(struct net_device *dev);
-void ieee80211_rx_bss_list_deinit(struct net_device *dev);
-int ieee80211_sta_set_extra_ie(struct net_device *dev, char *ie, size_t len);
-struct sta_info * ieee80211_ibss_add_sta(struct net_device *dev,
- struct sk_buff *skb, u8 *bssid,
- u8 *addr);
-int ieee80211_sta_deauthenticate(struct net_device *dev, u16 reason);
-int ieee80211_sta_disassociate(struct net_device *dev, u16 reason);
-
-/* ieee80211_dev.c */
-int ieee80211_dev_alloc_index(struct ieee80211_local *local);
-void ieee80211_dev_free_index(struct ieee80211_local *local);
-struct ieee80211_local *ieee80211_dev_find(int index);
-int ieee80211_dev_find_index(struct ieee80211_local *local);
-struct ieee80211_local *ieee80211_dev_alloc(gfp_t flags);
-void ieee80211_dev_free(struct ieee80211_local *local);
-
-/* ieee80211_iface.c */
-int ieee80211_if_add(struct net_device *dev, const char *name,
- int format, struct net_device **new_dev);
-void ieee80211_if_set_type(struct net_device *dev, int type);
-void ieee80211_if_reinit(struct net_device *dev);
-void __ieee80211_if_del(struct ieee80211_local *local,
- struct ieee80211_sub_if_data *sdata);
-void ieee80211_if_del(struct net_device *dev);
-int ieee80211_if_remove(struct net_device *dev, const char *name, int id);
-void ieee80211_if_free(struct net_device *dev);
-void ieee80211_if_flush(struct net_device *dev);
-void ieee80211_if_sdata_init(struct ieee80211_sub_if_data *sdata);
-int ieee80211_if_add_mgmt(struct ieee80211_local *local);
-void ieee80211_if_del_mgmt(struct ieee80211_local *local);
-
-/* ieee80211_sysfs.c */
-int ieee80211_sysfs_add_netdevice(struct net_device *dev);
-void ieee80211_sysfs_remove_netdevice(struct net_device *dev);
-void ieee80211_dev_sysfs_init(struct ieee80211_local *local);
-void ieee80211_dev_sysfs_put(struct ieee80211_local *local);
-int ieee80211_dev_sysfs_add(struct ieee80211_local *local);
-void ieee80211_dev_sysfs_del(struct ieee80211_local *local);
-int ieee80211_sysfs_init(void);
-void ieee80211_sysfs_deinit(void);
-int ieee80211_sysfs_change_if_type(struct net_device *dev);
-
-/* ieee80211_sysfs_sta.c */
-int ieee80211_sta_kset_sysfs_register(struct ieee80211_local *local);
-void ieee80211_sta_kset_sysfs_unregister(struct ieee80211_local *local);
-int ieee80211_sta_sysfs_add(struct sta_info *sta);
-void ieee80211_sta_sysfs_remove(struct sta_info *sta);
-int ieee80211_key_kset_sysfs_register(struct ieee80211_sub_if_data *sdata);
-void ieee80211_key_kset_sysfs_unregister(struct ieee80211_sub_if_data *sdata);
-void ieee80211_key_sysfs_set_kset(struct ieee80211_key *key, struct kset *kset);
-int ieee80211_key_sysfs_add(struct ieee80211_key *key);
-void ieee80211_key_sysfs_remove(struct ieee80211_key *key);
-int ieee80211_key_sysfs_add_default(struct ieee80211_sub_if_data *sdata);
-void ieee80211_key_sysfs_remove_default(struct ieee80211_sub_if_data *sdata);
-
-#endif /* IEEE80211_I_H */
projects / openwrt / openwrt.git / blobdiff