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-rw-r--r--package/d80211/src/include/net/d80211.h1064
-rw-r--r--package/d80211/src/include/net/d80211_common.h98
-rw-r--r--package/d80211/src/include/net/d80211_mgmt.h223
-rw-r--r--package/d80211/src/include/net/d80211_shared.h46
4 files changed, 1431 insertions, 0 deletions
diff --git a/package/d80211/src/include/net/d80211.h b/package/d80211/src/include/net/d80211.h
new file mode 100644
index 000000000..30980e11e
--- /dev/null
+++ b/package/d80211/src/include/net/d80211.h
@@ -0,0 +1,1064 @@
+/*
+ * Low-level hardware driver -- IEEE 802.11 driver (80211.o) interface
+ * Copyright 2002-2005, 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 D80211_H
+#define D80211_H
+
+#include <linux/kernel.h>
+#include <linux/if_ether.h>
+#include <linux/skbuff.h>
+#include <linux/wireless.h>
+#include <linux/device.h>
+#include "d80211_shared.h"
+
+/* Note! Only ieee80211_tx_status_irqsafe() and ieee80211_rx_irqsafe() can be
+ * called in hardware interrupt context. The low-level driver must not call any
+ * other functions in hardware interrupt context. If there is a need for such
+ * call, the low-level driver should first ACK the interrupt and perform the
+ * IEEE 802.11 code call after this, e.g., from a scheduled tasklet (in
+ * software interrupt context).
+ */
+
+/*
+ * Frame format used when passing frame between low-level hardware drivers
+ * and IEEE 802.11 driver the same as used in the wireless media, i.e.,
+ * buffers start with IEEE 802.11 header and include the same octets that
+ * are sent over air.
+ *
+ * If hardware uses IEEE 802.3 headers (and perform 802.3 <-> 802.11
+ * conversion in firmware), upper layer 802.11 code needs to be changed to
+ * support this.
+ *
+ * If the receive frame format is not the same as the real frame sent
+ * on the wireless media (e.g., due to padding etc.), upper layer 802.11 code
+ * could be updated to provide support for such format assuming this would
+ * optimize the performance, e.g., by removing need to re-allocation and
+ * copying of the data.
+ */
+
+/* Interface version (used for compatibility verification) */
+#define IEEE80211_VERSION 2
+
+
+/* Channel information structure. Low-level driver is expected to fill in chan,
+ * freq, and val fields. Other fields will be filled in by 80211.o based on
+ * hostapd information and low-level driver does not need to use them. The
+ * limits for each channel will be provided in 'struct ieee80211_conf' when
+ * configuring the low-level driver with hw->config callback. */
+struct ieee80211_channel {
+ short chan; /* channel number (IEEE 802.11) */
+ short freq; /* frequency in MHz */
+ int val; /* hw specific value for the channel */
+ int flag; /* flag for hostapd use (IEEE80211_CHAN_*) */
+ unsigned char power_level;
+ unsigned char antenna_max;
+};
+
+struct ieee80211_rate {
+ int rate; /* rate in 100 kbps */
+ int val; /* hw specific value for the rate */
+ int flags; /* IEEE80211_RATE_ flags */
+ int val2; /* hw specific value for the rate when using short preamble
+ * (only when IEEE80211_RATE_PREAMBLE2 flag is set, i.e., for
+ * 2, 5.5, and 11 Mbps) */
+ signed char min_rssi_ack;
+ unsigned char min_rssi_ack_delta;
+
+ /* following fields are set by 80211.o and need not be filled by the
+ * low-level driver */
+ int rate_inv; /* inverse of the rate (LCM(all rates) / rate) for
+ * optimizing channel utilization estimates */
+};
+
+struct ieee80211_hw_modes {
+ int mode;
+ int num_channels;
+ struct ieee80211_channel *channels;
+ int num_rates;
+ struct ieee80211_rate *rates;
+};
+
+struct ieee80211_tx_queue_params {
+ int aifs; /* 0 .. 255; -1 = use default */
+ int cw_min; /* 2^n-1: 1, 3, 7, .. , 1023; 0 = use default */
+ int cw_max; /* 2^n-1: 1, 3, 7, .. , 1023; 0 = use default */
+ int burst_time; /* maximum burst time in 0.1 ms (i.e., 10 = 1 ms);
+ * 0 = disabled */
+};
+
+#define NUM_TX_DATA_QUEUES 6
+
+struct ieee80211_tx_queue_stats_data {
+ unsigned int len; /* num packets in queue */
+ unsigned int limit; /* queue len (soft) limit */
+ unsigned int count; /* total num frames sent */
+};
+
+struct ieee80211_tx_queue_stats {
+ struct ieee80211_tx_queue_stats_data data[NUM_TX_DATA_QUEUES];
+};
+
+#ifndef IEEE80211_TX_QUEUE_NUMS
+#define IEEE80211_TX_QUEUE_NUMS
+/* TODO: these need to be synchronized with hostapd_ioctl.h; make a shared
+ * header file that can be included into low-level drivers, 80211.o, and
+ * hostapd */
+enum {
+ IEEE80211_TX_QUEUE_DATA0 = 0,
+ IEEE80211_TX_QUEUE_DATA1 = 1,
+ IEEE80211_TX_QUEUE_DATA2 = 2,
+ IEEE80211_TX_QUEUE_DATA3 = 3,
+ IEEE80211_TX_QUEUE_DATA4 = 4,
+ IEEE80211_TX_QUEUE_SVP = 5,
+ IEEE80211_TX_QUEUE_AFTER_BEACON = 6,
+ IEEE80211_TX_QUEUE_BEACON = 7
+};
+#endif /* IEEE80211_TX_QUEUE_NUMS */
+
+
+struct ieee80211_low_level_stats {
+ unsigned int dot11ACKFailureCount;
+ unsigned int dot11RTSFailureCount;
+ unsigned int dot11FCSErrorCount;
+ unsigned int dot11RTSSuccessCount;
+};
+
+/* Transmit control fields. This data structure is passed to low-level driver
+ * with each TX frame. The low-level driver is responsible for configuring
+ * the hardware to use given values (depending on what is supported). */
+#define HW_KEY_IDX_INVALID -1
+
+struct ieee80211_tx_control {
+ enum { PKT_NORMAL = 0, PKT_PROBE_RESP } pkt_type;
+ int tx_rate; /* Transmit rate, given as the hw specific value for the
+ * rate (from struct ieee80211_rate) */
+ int rts_cts_rate; /* Transmit rate for RTS/CTS frame, given as the hw
+ * specific value for the rate (from
+ * struct ieee80211_rate) */
+
+#define IEEE80211_TXCTL_REQ_TX_STATUS (1<<0)/* request TX status callback for
+ * this frame */
+#define IEEE80211_TXCTL_DO_NOT_ENCRYPT (1<<1) /* send this frame without
+ * encryption; e.g., for EAPOL
+ * frames */
+#define IEEE80211_TXCTL_USE_RTS_CTS (1<<2) /* use RTS-CTS before sending
+ * frame */
+#define IEEE80211_TXCTL_USE_CTS_PROTECT (1<<3) /* use CTS protection for the
+ * frame (e.g., for combined
+ * 802.11g / 802.11b networks) */
+#define IEEE80211_TXCTL_NO_ACK (1<<4) /* tell the low level not to
+ * wait for an ack */
+#define IEEE80211_TXCTL_RATE_CTRL_PROBE (1<<5)
+#define IEEE80211_TXCTL_CLEAR_DST_MASK (1<<6)
+#define IEEE80211_TXCTL_REQUEUE (1<<7)
+#define IEEE80211_TXCTL_FIRST_FRAGMENT (1<<8) /* this is a first fragment of
+ * the frame */
+#define IEEE80211_TXCTL_TKIP_NEW_PHASE1_KEY (1<<9)
+ u32 flags; /* tx control flags defined
+ * above */
+ u16 rts_cts_duration; /* duration field for RTS/CTS frame */
+ u8 retry_limit; /* 1 = only first attempt, 2 = one retry, .. */
+ u8 power_level; /* per-packet transmit power level, in dBm */
+ u8 antenna_sel; /* 0 = default/diversity, 1 = Ant0, 2 = Ant1 */
+ s8 key_idx; /* -1 = do not encrypt, >= 0 keyidx from
+ * hw->set_key() */
+ u8 icv_len; /* length of the ICV/MIC field in octets */
+ u8 iv_len; /* length of the IV field in octets */
+ u8 tkip_key[16]; /* generated phase2/phase1 key for hw TKIP */
+ u8 queue; /* hardware queue to use for this frame;
+ * 0 = highest, hw->queues-1 = lowest */
+ u8 sw_retry_attempt; /* number of times hw has tried to
+ * transmit frame (not incl. hw retries) */
+
+ int rateidx; /* internal 80211.o rateidx */
+ int alt_retry_rate; /* retry rate for the last retries, given as the
+ * hw specific value for the rate (from
+ * struct ieee80211_rate). To be used to limit
+ * packet dropping when probing higher rates, if hw
+ * supports multiple retry rates. -1 = not used */
+ int type; /* internal */
+ int ifindex; /* internal */
+};
+
+#define RX_FLAG_MMIC_ERROR 0x1
+#define RX_FLAG_DECRYPTED 0x2
+
+/* Receive status. The low-level driver should provide this information
+ * (the subset supported by hardware) to the 802.11 code with each received
+ * frame. */
+struct ieee80211_rx_status {
+ u64 hosttime;
+ u64 mactime;
+ int freq; /* receive frequency in Mhz */
+ int channel;
+ int phymode;
+ int ssi;
+ int signal;
+ int noise;
+ int antenna;
+ int rate;
+ int flag;
+};
+
+/* Transmit status. The low-level driver should provide this information
+ * (the subset supported by hardware) to the 802.11 code for each transmit
+ * frame. */
+struct ieee80211_tx_status {
+ /* copied ieee80211_tx_control structure */
+ struct ieee80211_tx_control control;
+
+#define IEEE80211_TX_STATUS_TX_FILTERED (1<<0)
+#define IEEE80211_TX_STATUS_ACK (1<<1) /* whether the TX frame was ACKed */
+ u32 flags; /* tx staus flags defined above */
+
+ int ack_signal; /* measured signal strength of the ACK frame */
+ int excessive_retries;
+ int retry_count;
+
+ int queue_length; /* information about TX queue */
+ int queue_number;
+};
+
+
+/**
+ * struct ieee80211_conf - configuration of the device
+ *
+ * This struct indicates how the driver shall configure the hardware.
+ *
+ * @radio_enabled: when zero, driver is required to switch off the radio.
+ */
+struct ieee80211_conf {
+ int channel; /* IEEE 802.11 channel number */
+ int freq; /* MHz */
+ int channel_val; /* hw specific value for the channel */
+
+ int phymode; /* MODE_IEEE80211A, .. */
+ unsigned int regulatory_domain;
+ int radio_enabled;
+
+ int beacon_int;
+
+#define IEEE80211_CONF_SHORT_SLOT_TIME (1<<0) /* use IEEE 802.11g Short Slot
+ * Time */
+#define IEEE80211_CONF_SSID_HIDDEN (1<<1) /* do not broadcast the ssid */
+ u32 flags; /* configuration flags defined above */
+
+ u8 power_level; /* transmit power limit for current
+ * regulatory domain; in dBm */
+ u8 antenna_max; /* maximum antenna gain */
+ short tx_power_reduction; /* in 0.1 dBm */
+
+ int antenna_sel; /* default antenna conf:
+ * 0 = default/diversity,
+ * 1 = Ant0,
+ * 2 = Ant1 */
+
+ int antenna_def;
+ int antenna_mode;
+
+ /* Following five fields are used for IEEE 802.11H */
+ unsigned int radar_detect;
+ unsigned int spect_mgmt;
+ unsigned int quiet_duration; /* duration of quiet period */
+ unsigned int quiet_offset; /* how far into the beacon is the quiet
+ * period */
+ unsigned int quiet_period;
+ u8 radar_firpwr_threshold;
+ u8 radar_rssi_threshold;
+ u8 pulse_height_threshold;
+ u8 pulse_rssi_threshold;
+ u8 pulse_inband_threshold;
+};
+
+/**
+ * enum ieee80211_if_types - types of 802.11 network interfaces
+ *
+ * @IEEE80211_IF_TYPE_AP: interface in AP mode.
+ * @IEEE80211_IF_TYPE_MGMT: special interface for communication with hostap
+ * daemon. Drivers should never see this type.
+ * @IEEE80211_IF_TYPE_STA: interface in STA (client) mode.
+ * @IEEE80211_IF_TYPE_IBSS: interface in IBSS (ad-hoc) mode.
+ * @IEEE80211_IF_TYPE_MNTR: interface in monitor (rfmon) mode.
+ * @IEEE80211_IF_TYPE_WDS: interface in WDS mode.
+ * @IEEE80211_IF_TYPE_VLAN: not used.
+ */
+enum ieee80211_if_types {
+ IEEE80211_IF_TYPE_AP = 0x00000000,
+ IEEE80211_IF_TYPE_MGMT = 0x00000001,
+ IEEE80211_IF_TYPE_STA = 0x00000002,
+ IEEE80211_IF_TYPE_IBSS = 0x00000003,
+ IEEE80211_IF_TYPE_MNTR = 0x00000004,
+ IEEE80211_IF_TYPE_WDS = 0x5A580211,
+ IEEE80211_IF_TYPE_VLAN = 0x00080211,
+};
+
+/**
+ * struct ieee80211_if_init_conf - initial configuration of an interface
+ *
+ * @if_id: internal interface ID. This number has no particular meaning to
+ * drivers and the only allowed usage is to pass it to
+ * ieee80211_beacon_get() and ieee80211_get_buffered_bc() functions.
+ * This field is not valid for monitor interfaces
+ * (interfaces of %IEEE80211_IF_TYPE_MNTR type).
+ * @type: one of &enum ieee80211_if_types constants. Determines the type of
+ * added/removed interface.
+ * @mac_addr: pointer to MAC address of the interface. This pointer is valid
+ * until the interface is removed (i.e. it cannot be used after
+ * remove_interface() callback was called for this interface).
+ *
+ * This structure is used in add_interface() and remove_interface()
+ * callbacks of &struct ieee80211_hw.
+ */
+struct ieee80211_if_init_conf {
+ int if_id;
+ int type;
+ void *mac_addr;
+};
+
+/**
+ * struct ieee80211_if_conf - configuration of an interface
+ *
+ * @type: type of the interface. This is always the same as was specified in
+ * &struct ieee80211_if_init_conf. The type of an interface never changes
+ * during the life of the interface; this field is present only for
+ * convenience.
+ * @bssid: BSSID of the network we are associated to/creating.
+ * @ssid: used (together with @ssid_len) by drivers for hardware that
+ * generate beacons independently. The pointer is valid only during the
+ * config_interface() call, so copy the value somewhere if you need
+ * it.
+ * @ssid_len: length of the @ssid field.
+ * @generic_elem: used (together with @generic_elem_len) by drivers for
+ * hardware that generate beacons independently. The pointer is valid
+ * only during the config_interface() call, so copy the value somewhere
+ * if you need it.
+ * @generic_elem_len: length of the generic element.
+ * @beacon: beacon template. Valid only if @host_gen_beacon_template in
+ * &struct ieee80211_hw is set. The driver is responsible of freeing
+ * the sk_buff.
+ *
+ * This structure is passed to the config_interface() callback of
+ * &struct ieee80211_hw.
+ */
+struct ieee80211_if_conf {
+ int type;
+ u8 *bssid;
+ u8 *ssid;
+ size_t ssid_len;
+ u8 *generic_elem;
+ size_t generic_elem_len;
+ struct sk_buff *beacon;
+};
+
+typedef enum { ALG_NONE, ALG_WEP, ALG_TKIP, ALG_CCMP, ALG_NULL }
+ieee80211_key_alg;
+
+
+struct ieee80211_key_conf {
+
+ int hw_key_idx; /* filled + used by low-level driver */
+ ieee80211_key_alg alg;
+ int keylen;
+
+#define IEEE80211_KEY_FORCE_SW_ENCRYPT (1<<0) /* to be cleared by low-level
+ driver */
+#define IEEE80211_KEY_DEFAULT_TX_KEY (1<<1) /* This key is the new default TX
+ key (used only for broadcast
+ keys). */
+#define IEEE80211_KEY_DEFAULT_WEP_ONLY (1<<2) /* static WEP is the only
+ configured security policy;
+ this allows some low-level
+ drivers to determine when
+ hwaccel can be used */
+ u32 flags; /* key configuration flags defined above */
+
+ s8 keyidx; /* WEP key index */
+ u8 key[0];
+};
+
+#define IEEE80211_SCAN_START 1
+#define IEEE80211_SCAN_END 2
+
+struct ieee80211_scan_conf {
+ int scan_channel; /* IEEE 802.11 channel number to do passive scan
+ * on */
+ int scan_freq; /* new freq in MHz to switch to for passive scan
+ */
+ int scan_channel_val; /* hw specific value for the channel */
+ int scan_phymode; /* MODE_IEEE80211A, .. */
+ unsigned char scan_power_level;
+ unsigned char scan_antenna_max;
+
+
+ int running_channel; /* IEEE 802.11 channel number we operate on
+ * normally */
+ int running_freq; /* freq in MHz we're operating on normally */
+ int running_channel_val; /* hw specific value for the channel */
+ int running_phymode;
+ unsigned char running_power_level;
+ unsigned char running_antenna_max;
+
+ int scan_time; /* time a scan will take in us */
+ int tries;
+
+ struct sk_buff *skb; /* skb to transmit before changing channels, maybe
+ * NULL for none */
+ struct ieee80211_tx_control *tx_control;
+
+};
+
+#define IEEE80211_SEQ_COUNTER_RX 0
+#define IEEE80211_SEQ_COUNTER_TX 1
+
+typedef enum {
+ SET_KEY, DISABLE_KEY, REMOVE_ALL_KEYS,
+} set_key_cmd;
+
+/* This is driver-visible part of the per-hw state the stack keeps.
+ * If you change something in here, call ieee80211_update_hw() to
+ * notify the stack about the change. */
+struct ieee80211_hw {
+ /* these are assigned by d80211, don't write */
+ int index;
+ struct ieee80211_conf conf;
+
+ /* Pointer to the private area that was
+ * allocated with this struct for you. */
+ void *priv;
+
+ /* The rest is information about your hardware */
+
+ struct device *dev;
+
+ /* permanent mac address */
+ u8 perm_addr[ETH_ALEN];
+
+ /* TODO: frame_type 802.11/802.3, sw_encryption requirements */
+
+ /* Some wireless LAN chipsets generate beacons in the hardware/firmware
+ * and others rely on host generated beacons. This option is used to
+ * configure the upper layer IEEE 802.11 module to generate beacons.
+ * The low-level driver can use ieee80211_beacon_get() to fetch the
+ * next beacon frame. */
+#define IEEE80211_HW_HOST_GEN_BEACON (1<<0)
+
+ /* The device needs to be supplied with a beacon template only. */
+#define IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE (1<<1)
+
+ /* Some devices handle decryption internally and do not
+ * indicate whether the frame was encrypted (unencrypted frames
+ * will be dropped by the hardware, unless specifically allowed
+ * through) */
+#define IEEE80211_HW_DEVICE_HIDES_WEP (1<<2)
+
+ /* Whether RX frames passed to ieee80211_rx() include FCS in the end */
+#define IEEE80211_HW_RX_INCLUDES_FCS (1<<3)
+
+ /* Some wireless LAN chipsets buffer broadcast/multicast frames for
+ * power saving stations in the hardware/firmware and others rely on
+ * the host system for such buffering. This option is used to
+ * configure the IEEE 802.11 upper layer to buffer broadcast/multicast
+ * frames when there are power saving stations so that low-level driver
+ * can fetch them with ieee80211_get_buffered_bc(). */
+#define IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING (1<<4)
+
+#define IEEE80211_HW_WEP_INCLUDE_IV (1<<5)
+
+ /* will data nullfunc frames get proper TX status callback */
+#define IEEE80211_HW_DATA_NULLFUNC_ACK (1<<6)
+
+ /* Force software encryption for TKIP packets if WMM is enabled. */
+#define IEEE80211_HW_NO_TKIP_WMM_HWACCEL (1<<7)
+
+ /* Some devices handle Michael MIC internally and do not include MIC in
+ * the received packets passed up. device_strips_mic must be set
+ * for such devices. The 'encryption' frame control bit is expected to
+ * be still set in the IEEE 802.11 header with this option unlike with
+ * the device_hides_wep configuration option.
+ */
+#define IEEE80211_HW_DEVICE_STRIPS_MIC (1<<8)
+
+ /* Device is capable of performing full monitor mode even during
+ * normal operation. */
+#define IEEE80211_HW_MONITOR_DURING_OPER (1<<9)
+
+ /* Set if the low-level driver supports skb fraglist (NETIF_F_FRAGLIST),
+ * i.e. more than one skb per frame */
+#define IEEE80211_HW_FRAGLIST (1<<10)
+
+ /* calculate Michael MIC for an MSDU when doing hwcrypto */
+#define IEEE80211_HW_TKIP_INCLUDE_MMIC (1<<12)
+ /* Do TKIP phase1 key mixing in stack to support cards only do
+ * phase2 key mixing when doing hwcrypto */
+#define IEEE80211_HW_TKIP_REQ_PHASE1_KEY (1<<13)
+ /* Do TKIP phase1 and phase2 key mixing in stack and send the generated
+ * per-packet RC4 key with each TX frame when doing hwcrypto */
+#define IEEE80211_HW_TKIP_REQ_PHASE2_KEY (1<<14)
+
+ u32 flags; /* hardware flags defined above */
+
+ /* Set to the size of a needed device specific skb headroom for TX skbs. */
+ unsigned int extra_tx_headroom;
+
+ /* This is the time in us to change channels
+ */
+ int channel_change_time;
+ /* This is maximum value for rssi reported by this device */
+ int maxssi;
+
+ int num_modes;
+ struct ieee80211_hw_modes *modes;
+
+ /* Number of available hardware TX queues for data packets.
+ * WMM requires at least four queues. */
+ int queues;
+};
+
+/* Configuration block used by the low-level driver to tell the 802.11 code
+ * about supported hardware features and to pass function pointers to callback
+ * functions. */
+struct ieee80211_ops {
+ /* Handler that 802.11 module calls for each transmitted frame.
+ * skb contains the buffer starting from the IEEE 802.11 header.
+ * The low-level driver should send the frame out based on
+ * configuration in the TX control data. */
+ int (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb,
+ struct ieee80211_tx_control *control);
+
+ /* Handler for performing hardware reset. */
+ int (*reset)(struct ieee80211_hw *hw);
+
+ /* Handler that is called when any netdevice attached to the hardware
+ * device is set UP for the first time. This can be used, e.g., to
+ * enable interrupts and beacon sending. */
+ int (*open)(struct ieee80211_hw *hw);
+
+ /* Handler that is called when the last netdevice attached to the
+ * hardware device is set DOWN. This can be used, e.g., to disable
+ * interrupts and beacon sending. */
+ int (*stop)(struct ieee80211_hw *hw);
+
+ /* Handler for asking a driver if a new interface can be added (or,
+ * more exactly, set UP). If the handler returns zero, the interface
+ * is added. Driver should perform any initialization it needs prior
+ * to returning zero. By returning non-zero addition of the interface
+ * is inhibited. Unless monitor_during_oper is set, it is guaranteed
+ * that monitor interfaces and normal interfaces are mutually
+ * exclusive. The open() handler is called after add_interface()
+ * if this is the first device added. At least one of the open()
+ * open() and add_interface() callbacks has to be assigned. If
+ * add_interface() is NULL, one STA interface is permitted only. */
+ int (*add_interface)(struct ieee80211_hw *hw,
+ struct ieee80211_if_init_conf *conf);
+
+ /* Notify a driver that an interface is going down. The stop() handler
+ * is called prior to this if this is a last interface. */
+ void (*remove_interface)(struct ieee80211_hw *hw,
+ struct ieee80211_if_init_conf *conf);
+
+ /* Handler for configuration requests. IEEE 802.11 code calls this
+ * function to change hardware configuration, e.g., channel. */
+ int (*config)(struct ieee80211_hw *hw, struct ieee80211_conf *conf);
+
+ /* Handler for configuration requests related to interfaces (e.g.
+ * BSSID). */
+ int (*config_interface)(struct ieee80211_hw *hw,
+ int if_id, struct ieee80211_if_conf *conf);
+
+ /* ieee80211 drivers do not have access to the &struct net_device
+ * that is (are) connected with their device. Hence (and because
+ * we need to combine the multicast lists and flags for multiple
+ * virtual interfaces), they cannot assign set_multicast_list.
+ * The parameters here replace dev->flags and dev->mc_count,
+ * dev->mc_list is replaced by calling ieee80211_get_mc_list_item. */
+ void (*set_multicast_list)(struct ieee80211_hw *hw,
+ unsigned short flags, int mc_count);
+
+ /* Set TIM bit handler. If the hardware/firmware takes care of beacon
+ * generation, IEEE 802.11 code uses this function to tell the
+ * low-level to set (or clear if set==0) TIM bit for the given aid. If
+ * host system is used to generate beacons, this handler is not used
+ * and low-level driver should set it to NULL. */
+ int (*set_tim)(struct ieee80211_hw *hw, int aid, int set);
+
+ /* Set encryption key. IEEE 802.11 module calls this function to set
+ * encryption keys. addr is ff:ff:ff:ff:ff:ff for default keys and
+ * station hwaddr for individual keys. aid of the station is given
+ * to help low-level driver in selecting which key->hw_key_idx to use
+ * for this key. TX control data will use the hw_key_idx selected by
+ * the low-level driver. */
+ int (*set_key)(struct ieee80211_hw *hw, set_key_cmd cmd,
+ u8 *addr, struct ieee80211_key_conf *key, int aid);
+
+ /* Set TX key index for default/broadcast keys. This is needed in cases
+ * where wlan card is doing full WEP/TKIP encapsulation (wep_include_iv
+ * is not set), in other cases, this function pointer can be set to
+ * NULL since the IEEE 802. 11 module takes care of selecting the key
+ * index for each TX frame. */
+ int (*set_key_idx)(struct ieee80211_hw *hw, int idx);
+
+ /* Enable/disable IEEE 802.1X. This item requests wlan card to pass
+ * unencrypted EAPOL-Key frames even when encryption is configured.
+ * If the wlan card does not require such a configuration, this
+ * function pointer can be set to NULL. */
+ int (*set_ieee8021x)(struct ieee80211_hw *hw, int use_ieee8021x);
+
+ /* Set port authorization state (IEEE 802.1X PAE) to be authorized
+ * (authorized=1) or unauthorized (authorized=0). This function can be
+ * used if the wlan hardware or low-level driver implements PAE.
+ * 80211.o module will anyway filter frames based on authorization
+ * state, so this function pointer can be NULL if low-level driver does
+ * not require event notification about port state changes. */
+ int (*set_port_auth)(struct ieee80211_hw *hw, u8 *addr,
+ int authorized);
+
+ /* Ask the hardware to do a passive scan on a new channel. The hardware
+ * will do what ever is required to nicely leave the current channel
+ * including transmit any CTS packets, etc. */
+ int (*passive_scan)(struct ieee80211_hw *hw, int state,
+ struct ieee80211_scan_conf *conf);
+
+ /* Ask the hardware to service the scan request, no need to start
+ * the scan state machine in stack. */
+ int (*hw_scan)(struct ieee80211_hw *hw, u8 *ssid, size_t len);
+
+ /* return low-level statistics */
+ int (*get_stats)(struct ieee80211_hw *hw,
+ struct ieee80211_low_level_stats *stats);
+
+ /* Enable/disable test modes; mode = IEEE80211_TEST_* */
+ int (*test_mode)(struct ieee80211_hw *hw, int mode);
+
+ /* Configuration of test parameters */
+ int (*test_param)(struct ieee80211_hw *hw, int param, int value);
+
+ /* For devices that generate their own beacons and probe response
+ * or association responses this updates the state of privacy_invoked
+ * returns 0 for success or an error number */
+ int (*set_privacy_invoked)(struct ieee80211_hw *hw,
+ int privacy_invoked);
+
+ /* For devices that have internal sequence counters, allow 802.11
+ * code to access the current value of a counter */
+ int (*get_sequence_counter)(struct ieee80211_hw *hw,
+ u8* addr, u8 keyidx, u8 txrx,
+ u32* iv32, u16* iv16);
+
+ /* Configuration of RTS threshold (if device needs it) */
+ int (*set_rts_threshold)(struct ieee80211_hw *hw, u32 value);
+
+ /* Configuration of fragmentation threshold.
+ * Assign this if the device does fragmentation by itself,
+ * if this method is assigned then the stack will not do
+ * fragmentation. */
+ int (*set_frag_threshold)(struct ieee80211_hw *hw, u32 value);
+
+ /* Configuration of retry limits (if device needs it) */
+ int (*set_retry_limit)(struct ieee80211_hw *hw,
+ u32 short_retry, u32 long_retr);
+
+ /* Number of STAs in STA table notification (NULL = disabled) */
+ void (*sta_table_notification)(struct ieee80211_hw *hw,
+ int num_sta);
+
+ /* Configure TX queue parameters (EDCF (aifs, cw_min, cw_max),
+ * bursting) for a hardware TX queue.
+ * queue = IEEE80211_TX_QUEUE_*. */
+ int (*conf_tx)(struct ieee80211_hw *hw, int queue,
+ const struct ieee80211_tx_queue_params *params);
+
+ /* Get statistics of the current TX queue status. This is used to get
+ * number of currently queued packets (queue length), maximum queue
+ * size (limit), and total number of packets sent using each TX queue
+ * (count). This information is used for WMM to find out which TX
+ * queues have room for more packets and by hostapd to provide
+ * statistics about the current queueing state to external programs. */
+ int (*get_tx_stats)(struct ieee80211_hw *hw,
+ struct ieee80211_tx_queue_stats *stats);
+
+ /* Get the current TSF timer value from firmware/hardware. Currently,
+ * this is only used for IBSS mode debugging and, as such, is not a
+ * required function. */
+ u64 (*get_tsf)(struct ieee80211_hw *hw);
+
+ /* Reset the TSF timer and allow firmware/hardware to synchronize with
+ * other STAs in the IBSS. This is only used in IBSS mode. This
+ * function is optional if the firmware/hardware takes full care of
+ * TSF synchronization. */
+ void (*reset_tsf)(struct ieee80211_hw *hw);
+
+ /* Setup beacon data for IBSS beacons. Unlike access point (Master),
+ * IBSS uses a fixed beacon frame which is configured using this
+ * function. This handler is required only for IBSS mode. */
+ int (*beacon_update)(struct ieee80211_hw *hw,
+ struct sk_buff *skb,
+ struct ieee80211_tx_control *control);
+
+ /* Determine whether the last IBSS beacon was sent by us. This is
+ * needed only for IBSS mode and the result of this function is used to
+ * determine whether to reply to Probe Requests. */
+ int (*tx_last_beacon)(struct ieee80211_hw *hw);
+};
+
+/* Allocate a new hardware device. This must be called once for each
+ * hardware device. The returned pointer must be used to refer to this
+ * device when calling other functions. 802.11 code allocates a private data
+ * area for the low-level driver. The size of this area is given as
+ * priv_data_len.
+ */
+struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
+ struct ieee80211_ops *ops);
+
+/* Register hardware device to the IEEE 802.11 code and kernel. Low-level
+ * drivers must call this function before using any other IEEE 802.11
+ * function. */
+int ieee80211_register_hw(struct ieee80211_hw *hw);
+
+/* driver can use this and ieee80211_get_rx_led_name to get the
+ * name of the registered LEDs after ieee80211_register_hw
+ * was called.
+ * This is useful to set the default trigger on the LED class
+ * device that your driver should export for each LED the device
+ * has, that way the default behaviour will be as expected but
+ * the user can still change it/turn off the LED etc.
+ */
+#ifdef CONFIG_D80211_LEDS
+extern char *__ieee80211_get_tx_led_name(struct ieee80211_hw *hw);
+extern char *__ieee80211_get_rx_led_name(struct ieee80211_hw *hw);
+#endif
+static inline char *ieee80211_get_tx_led_name(struct ieee80211_hw *hw)
+{
+#ifdef CONFIG_D80211_LEDS
+ return __ieee80211_get_tx_led_name(hw);
+#else
+ return NULL;
+#endif
+}
+
+static inline char *ieee80211_get_rx_led_name(struct ieee80211_hw *hw)
+{
+#ifdef CONFIG_D80211_LEDS
+ return __ieee80211_get_rx_led_name(hw);
+#else
+ return NULL;
+#endif
+}
+
+/* Call this function if you changed the hardware description after
+ * ieee80211_register_hw */
+int ieee80211_update_hw(struct ieee80211_hw *hw);
+
+/* Unregister a hardware device. This function instructs 802.11 code to free
+ * allocated resources and unregister netdevices from the kernel. */
+void ieee80211_unregister_hw(struct ieee80211_hw *hw);
+
+/* Free everything that was allocated including private data of a driver. */
+void ieee80211_free_hw(struct ieee80211_hw *hw);
+
+/* Receive frame callback function. The low-level driver uses this function to
+ * send received frames to the IEEE 802.11 code. Receive buffer (skb) must
+ * start with IEEE 802.11 header. */
+void __ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb,
+ struct ieee80211_rx_status *status);
+void ieee80211_rx_irqsafe(struct ieee80211_hw *hw,
+ struct sk_buff *skb,
+ struct ieee80211_rx_status *status);
+
+/* Transmit status callback function. The low-level driver must call this
+ * function to report transmit status for all the TX frames that had
+ * req_tx_status set in the transmit control fields. In addition, this should
+ * be called at least for all unicast frames to provide information for TX rate
+ * control algorithm. In order to maintain all statistics, this function is
+ * recommended to be called after each frame, including multicast/broadcast, is
+ * sent. */
+void ieee80211_tx_status(struct ieee80211_hw *hw,
+ struct sk_buff *skb,
+ struct ieee80211_tx_status *status);
+void ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw,
+ struct sk_buff *skb,
+ struct ieee80211_tx_status *status);
+
+/**
+ * ieee80211_beacon_get - beacon generation function
+ * @hw: pointer obtained from ieee80211_alloc_hw().
+ * @if_id: interface ID from &struct ieee80211_if_init_conf.
+ * @control: will be filled with information needed to send this beacon.
+ *
+ * If the beacon frames are generated by the host system (i.e., not in
+ * hardware/firmware), the low-level driver uses this function to receive
+ * the next beacon frame from the 802.11 code. The low-level is responsible
+ * for calling this function before beacon data is needed (e.g., based on
+ * hardware interrupt). Returned skb is used only once and low-level driver
+ * is responsible of freeing it.
+ */
+struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
+ int if_id,
+ struct ieee80211_tx_control *control);
+
+/**
+ * ieee80211_get_buffered_bc - accessing buffered broadcast and multicast frames
+ * @hw: pointer as obtained from ieee80211_alloc_hw().
+ * @if_id: interface ID from &struct ieee80211_if_init_conf.
+ * @control: will be filled with information needed to send returned frame.
+ *
+ * Function for accessing buffered broadcast and multicast frames. If
+ * hardware/firmware does not implement buffering of broadcast/multicast
+ * frames when power saving is used, 802.11 code buffers them in the host
+ * memory. The low-level driver uses this function to fetch next buffered
+ * frame. In most cases, this is used when generating beacon frame. This
+ * function returns a pointer to the next buffered skb or NULL if no more
+ * buffered frames are available.
+ *
+ * Note: buffered frames are returned only after DTIM beacon frame was
+ * generated with ieee80211_beacon_get() and the low-level driver must thus
+ * call ieee80211_beacon_get() first. ieee80211_get_buffered_bc() returns
+ * NULL if the previous generated beacon was not DTIM, so the low-level driver
+ * does not need to check for DTIM beacons separately and should be able to
+ * use common code for all beacons.
+ */
+struct sk_buff *
+ieee80211_get_buffered_bc(struct ieee80211_hw *hw, int if_id,
+ struct ieee80211_tx_control *control);
+
+/* Low level drivers that have their own MLME and MAC indicate
+ * the aid for an associating station with this call */
+int ieee80211_set_aid_for_sta(struct ieee80211_hw *hw,
+ u8 *peer_address, u16 aid);
+
+
+/* Given an sk_buff with a raw 802.11 header at the data pointer this function
+ * returns the 802.11 header length in bytes (not including encryption
+ * headers). If the data in the sk_buff is too short to contain a valid 802.11
+ * header the function returns 0.
+ */
+int ieee80211_get_hdrlen_from_skb(struct sk_buff *skb);
+
+/* Like ieee80211_get_hdrlen_from_skb() but takes a FC in CPU order. */
+int ieee80211_get_hdrlen(u16 fc);
+
+/* Function for net interface operation. IEEE 802.11 may use multiple kernel
+ * netdevices for each hardware device. The low-level driver does not "see"
+ * these interfaces, so it should use this function to perform netif
+ * operations on all interface. */
+/* This function is deprecated. */
+typedef enum {
+ NETIF_ATTACH, NETIF_DETACH, NETIF_START, NETIF_STOP, NETIF_WAKE,
+ NETIF_IS_STOPPED, NETIF_UPDATE_TX_START
+} Netif_Oper;
+int ieee80211_netif_oper(struct ieee80211_hw *hw, Netif_Oper op);
+
+/**
+ * ieee80211_wake_queue - wake specific queue
+ * @hw: pointer as obtained from ieee80211_alloc_hw().
+ * @queue: queue number (counted from zero).
+ *
+ * Drivers should use this function instead of netif_wake_queue.
+ */
+void ieee80211_wake_queue(struct ieee80211_hw *hw, int queue);
+
+/**
+ * ieee80211_stop_queue - stop specific queue
+ * @hw: pointer as obtained from ieee80211_alloc_hw().
+ * @queue: queue number (counted from zero).
+ *
+ * Drivers should use this function instead of netif_stop_queue.
+ */
+void ieee80211_stop_queue(struct ieee80211_hw *hw, int queue);
+
+/**
+ * ieee80211_start_queues - start all queues
+ * @hw: pointer to as obtained from ieee80211_alloc_hw().
+ *
+ * Drivers should use this function instead of netif_start_queue.
+ */
+void ieee80211_start_queues(struct ieee80211_hw *hw);
+
+/**
+ * ieee80211_stop_queues - stop all queues
+ * @hw: pointer as obtained from ieee80211_alloc_hw().
+ *
+ * Drivers should use this function instead of netif_stop_queue.
+ */
+void ieee80211_stop_queues(struct ieee80211_hw *hw);
+
+/**
+ * ieee80211_get_mc_list_item - iteration over items in multicast list
+ * @hw: pointer as obtained from ieee80211_alloc_hw().
+ * @prev: value returned by previous call to ieee80211_get_mc_list_item() or
+ * NULL to start a new iteration.
+ * @ptr: pointer to buffer of void * type for internal usage of
+ * ieee80211_get_mc_list_item().
+ *
+ * Iterates over items in multicast list of given device. To get the first
+ * item, pass NULL in @prev and in *@ptr. In subsequent calls, pass the
+ * value returned by previous call in @prev. Don't alter *@ptr during
+ * iteration. When there are no more items, NULL is returned.
+ */
+struct dev_mc_list *
+ieee80211_get_mc_list_item(struct ieee80211_hw *hw,
+ struct dev_mc_list *prev,
+ void **ptr);
+
+/* called by driver to notify scan status completed */
+void ieee80211_scan_completed(struct ieee80211_hw *hw);
+
+/* Function to indicate Radar Detection. The low level driver must call this
+ * function to indicate the presence of radar in the current channel.
+ * Additionally the radar type also could be sent */
+int ieee80211_radar_status(struct ieee80211_hw *hw, int channel,
+ int radar, int radar_type);
+
+/* Test modes */
+enum {
+ IEEE80211_TEST_DISABLE = 0 /* terminate testing */,
+ IEEE80211_TEST_UNMASK_CHANNELS = 1 /* allow all channels to be used */,
+ IEEE80211_TEST_CONTINUOUS_TX = 2,
+};
+
+/* Test parameters */
+enum {
+ /* TX power in hardware specific raw value */
+ IEEE80211_TEST_PARAM_TX_POWER_RAW = 0,
+ /* TX rate in hardware specific raw value */
+ IEEE80211_TEST_PARAM_TX_RATE_RAW = 1,
+ /* Continuous TX pattern (32-bit) */
+ IEEE80211_TEST_PARAM_TX_PATTERN = 2,
+ /* TX power in 0.1 dBm, 100 = 10 dBm */
+ IEEE80211_TEST_PARAM_TX_POWER = 3,
+ /* TX rate in 100 kbps, 540 = 54 Mbps */
+ IEEE80211_TEST_PARAM_TX_RATE = 4,
+ IEEE80211_TEST_PARAM_TX_ANT_SEL_RAW = 5,
+};
+
+/* IEEE 802.11 defines */
+
+#define FCS_LEN 4
+
+#define IEEE80211_DATA_LEN 2304
+/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
+ 6.2.1.1.2.
+
+ The figure in section 7.1.2 suggests a body size of up to 2312
+ bytes is allowed, which is a bit confusing, I suspect this
+ represents the 2304 bytes of real data, plus a possible 8 bytes of
+ WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */
+
+#define IEEE80211_FCTL_VERS 0x0003
+#define IEEE80211_FCTL_FTYPE 0x000c
+#define IEEE80211_FCTL_STYPE 0x00f0
+#define IEEE80211_FCTL_TODS 0x0100
+#define IEEE80211_FCTL_FROMDS 0x0200
+#define IEEE80211_FCTL_MOREFRAGS 0x0400
+#define IEEE80211_FCTL_RETRY 0x0800
+#define IEEE80211_FCTL_PM 0x1000
+#define IEEE80211_FCTL_MOREDATA 0x2000
+#define IEEE80211_FCTL_PROTECTED 0x4000
+#define IEEE80211_FCTL_ORDER 0x8000
+
+#define IEEE80211_SCTL_FRAG 0x000F
+#define IEEE80211_SCTL_SEQ 0xFFF0
+
+#define IEEE80211_FTYPE_MGMT 0x0000
+#define IEEE80211_FTYPE_CTL 0x0004
+#define IEEE80211_FTYPE_DATA 0x0008
+
+/* management */
+#define IEEE80211_STYPE_ASSOC_REQ 0x0000
+#define IEEE80211_STYPE_ASSOC_RESP 0x0010
+#define IEEE80211_STYPE_REASSOC_REQ 0x0020
+#define IEEE80211_STYPE_REASSOC_RESP 0x0030
+#define IEEE80211_STYPE_PROBE_REQ 0x0040
+#define IEEE80211_STYPE_PROBE_RESP 0x0050
+#define IEEE80211_STYPE_BEACON 0x0080
+#define IEEE80211_STYPE_ATIM 0x0090
+#define IEEE80211_STYPE_DISASSOC 0x00A0
+#define IEEE80211_STYPE_AUTH 0x00B0
+#define IEEE80211_STYPE_DEAUTH 0x00C0
+#define IEEE80211_STYPE_ACTION 0x00D0
+
+/* control */
+#define IEEE80211_STYPE_PSPOLL 0x00A0
+#define IEEE80211_STYPE_RTS 0x00B0
+#define IEEE80211_STYPE_CTS 0x00C0
+#define IEEE80211_STYPE_ACK 0x00D0
+#define IEEE80211_STYPE_CFEND 0x00E0
+#define IEEE80211_STYPE_CFENDACK 0x00F0
+
+/* data */
+#define IEEE80211_STYPE_DATA 0x0000
+#define IEEE80211_STYPE_DATA_CFACK 0x0010
+#define IEEE80211_STYPE_DATA_CFPOLL 0x0020
+#define IEEE80211_STYPE_DATA_CFACKPOLL 0x0030
+#define IEEE80211_STYPE_NULLFUNC 0x0040
+#define IEEE80211_STYPE_CFACK 0x0050
+#define IEEE80211_STYPE_CFPOLL 0x0060
+#define IEEE80211_STYPE_CFACKPOLL 0x0070
+#define IEEE80211_STYPE_QOS_DATA 0x0080
+#define IEEE80211_STYPE_QOS_DATA_CFACK 0x0090
+#define IEEE80211_STYPE_QOS_DATA_CFPOLL 0x00A0
+#define IEEE80211_STYPE_QOS_DATA_CFACKPOLL 0x00B0
+#define IEEE80211_STYPE_QOS_NULLFUNC 0x00C0
+#define IEEE80211_STYPE_QOS_CFACK 0x00D0
+#define IEEE80211_STYPE_QOS_CFPOLL 0x00E0
+#define IEEE80211_STYPE_QOS_CFACKPOLL 0x00F0
+
+
+/* miscellaneous IEEE 802.11 constants */
+#define IEEE80211_MAX_FRAG_THRESHOLD 2346
+#define IEEE80211_MAX_RTS_THRESHOLD 2347
+#define IEEE80211_MAX_AID 2007
+#define IEEE80211_MAX_TIM_LEN 251
+
+struct ieee80211_hdr {
+ __le16 frame_control;
+ __le16 duration_id;
+ u8 addr1[6];
+ u8 addr2[6];
+ u8 addr3[6];
+ __le16 seq_ctrl;
+ u8 addr4[6];
+} __attribute__ ((packed));
+
+/* return a pointer to the source address (SA) */
+static inline u8 *ieee80211_get_SA(struct ieee80211_hdr *hdr)
+{
+ u8 *raw = (u8 *) hdr;
+ u8 tofrom = (*(raw+1)) & 3; /* get the TODS and FROMDS bits */
+
+ switch (tofrom) {
+ case 2:
+ return hdr->addr3;
+ case 3:
+ return hdr->addr4;
+ }
+ return hdr->addr2;
+}
+
+/* return a pointer to the destination address (DA) */
+static inline u8 *ieee80211_get_DA(struct ieee80211_hdr *hdr)
+{
+ u8 *raw = (u8 *) hdr;
+ u8 to_ds = (*(raw+1)) & 1; /* get the TODS bit */
+
+ if (to_ds)
+ return hdr->addr3;
+ return hdr->addr1;
+}
+
+static inline int ieee80211_get_morefrag(struct ieee80211_hdr *hdr)
+{
+ return (le16_to_cpu(hdr->frame_control) &
+ IEEE80211_FCTL_MOREFRAGS) != 0;
+}
+
+#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
+#define MAC_ARG(x) ((u8*)(x))[0], ((u8*)(x))[1], ((u8*)(x))[2], \
+ ((u8*)(x))[3], ((u8*)(x))[4], ((u8*)(x))[5]
+
+#endif /* D80211_H */
diff --git a/package/d80211/src/include/net/d80211_common.h b/package/d80211/src/include/net/d80211_common.h
new file mode 100644
index 000000000..31167f0e0
--- /dev/null
+++ b/package/d80211/src/include/net/d80211_common.h
@@ -0,0 +1,98 @@
+/*
+ * IEEE 802.11 driver (80211.o) -- hostapd interface
+ * Copyright 2002-2004, Instant802 Networks, 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 D80211_COMMON_H
+#define D80211_COMMON_H
+
+#include <linux/types.h>
+
+/*
+ * This is common header information with user space. It is used on all
+ * frames sent to wlan#ap interface.
+ */
+
+#define IEEE80211_FI_VERSION 0x80211001
+
+struct ieee80211_frame_info {
+ __be32 version;
+ __be32 length;
+ __be64 mactime;
+ __be64 hosttime;
+ __be32 phytype;
+ __be32 channel;
+ __be32 datarate;
+ __be32 antenna;
+ __be32 priority;
+ __be32 ssi_type;
+ __be32 ssi_signal;
+ __be32 ssi_noise;
+ __be32 preamble;
+ __be32 encoding;
+
+ /* Note: this structure is otherwise identical to capture format used
+ * in linux-wlan-ng, but this additional field is used to provide meta
+ * data about the frame to hostapd. This was the easiest method for
+ * providing this information, but this might change in the future. */
+ __be32 msg_type;
+} __attribute__ ((packed));
+
+
+enum ieee80211_msg_type {
+ ieee80211_msg_normal = 0,
+ ieee80211_msg_tx_callback_ack = 1,
+ ieee80211_msg_tx_callback_fail = 2,
+ ieee80211_msg_passive_scan = 3,
+ ieee80211_msg_wep_frame_unknown_key = 4,
+ ieee80211_msg_michael_mic_failure = 5,
+ /* hole at 6, was monitor but never sent to userspace */
+ ieee80211_msg_sta_not_assoc = 7,
+ ieee80211_msg_set_aid_for_sta = 8 /* used by Intersil MVC driver */,
+ ieee80211_msg_key_threshold_notification = 9,
+ ieee80211_msg_radar = 11,
+};
+
+struct ieee80211_msg_set_aid_for_sta {
+ char sta_address[ETH_ALEN];
+ u16 aid;
+};
+
+struct ieee80211_msg_key_notification {
+ int tx_rx_count;
+ char ifname[IFNAMSIZ];
+ u8 addr[ETH_ALEN]; /* ff:ff:ff:ff:ff:ff for broadcast keys */
+};
+
+
+enum ieee80211_phytype {
+ ieee80211_phytype_fhss_dot11_97 = 1,
+ ieee80211_phytype_dsss_dot11_97 = 2,
+ ieee80211_phytype_irbaseband = 3,
+ ieee80211_phytype_dsss_dot11_b = 4,
+ ieee80211_phytype_pbcc_dot11_b = 5,
+ ieee80211_phytype_ofdm_dot11_g = 6,
+ ieee80211_phytype_pbcc_dot11_g = 7,
+ ieee80211_phytype_ofdm_dot11_a = 8,
+ ieee80211_phytype_dsss_dot11_turbog = 255,
+ ieee80211_phytype_dsss_dot11_turbo = 256,
+};
+
+enum ieee80211_ssi_type {
+ ieee80211_ssi_none = 0,
+ ieee80211_ssi_norm = 1, /* normalized, 0-1000 */
+ ieee80211_ssi_dbm = 2,
+ ieee80211_ssi_raw = 3, /* raw SSI */
+};
+
+struct ieee80211_radar_info {
+ int channel;
+ int radar;
+ int radar_type;
+};
+
+#endif /* D80211_COMMON_H */
diff --git a/package/d80211/src/include/net/d80211_mgmt.h b/package/d80211/src/include/net/d80211_mgmt.h
new file mode 100644
index 000000000..87141d4ed
--- /dev/null
+++ b/package/d80211/src/include/net/d80211_mgmt.h
@@ -0,0 +1,223 @@
+/*
+ * IEEE 802.11 -- shared defines for 80211.o and hostapd
+ * Copyright 2002, Jouni Malinen <jkmaline@cc.hut.fi>
+ * Copyright 2002-2004, 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 D802_11_MGMT_H
+#define D802_11_MGMT_H
+
+#include <linux/types.h>
+
+struct ieee80211_mgmt {
+ __le16 frame_control;
+ __le16 duration;
+ u8 da[6];
+ u8 sa[6];
+ u8 bssid[6];
+ __le16 seq_ctrl;
+ union {
+ struct {
+ __le16 auth_alg;
+ __le16 auth_transaction;
+ __le16 status_code;
+ /* possibly followed by Challenge text */
+ u8 variable[0];
+ } __attribute__ ((packed)) auth;
+ struct {
+ __le16 reason_code;
+ } __attribute__ ((packed)) deauth;
+ struct {
+ __le16 capab_info;
+ __le16 listen_interval;
+ /* followed by SSID and Supported rates */
+ u8 variable[0];
+ } __attribute__ ((packed)) assoc_req;
+ struct {
+ __le16 capab_info;
+ __le16 status_code;
+ __le16 aid;
+ /* followed by Supported rates */
+ u8 variable[0];
+ } __attribute__ ((packed)) assoc_resp, reassoc_resp;
+ struct {
+ __le16 capab_info;
+ __le16 listen_interval;
+ u8 current_ap[6];
+ /* followed by SSID and Supported rates */
+ u8 variable[0];
+ } __attribute__ ((packed)) reassoc_req;
+ struct {
+ __le16 reason_code;
+ } __attribute__ ((packed)) disassoc;
+ struct {
+ __le64 timestamp;
+ __le16 beacon_int;
+ __le16 capab_info;
+ /* followed by some of SSID, Supported rates,
+ * FH Params, DS Params, CF Params, IBSS Params, TIM */
+ u8 variable[0];
+ } __attribute__ ((packed)) beacon;
+ struct {
+ /* only variable items: SSID, Supported rates */
+ u8 variable[0];
+ } __attribute__ ((packed)) probe_req;
+ struct {
+ __le64 timestamp;
+ __le16 beacon_int;
+ __le16 capab_info;
+ /* followed by some of SSID, Supported rates,
+ * FH Params, DS Params, CF Params, IBSS Params */
+ u8 variable[0];
+ } __attribute__ ((packed)) probe_resp;
+ struct {
+ u8 category;
+ union {
+ struct {
+ u8 action_code;
+ u8 dialog_token;
+ u8 status_code;
+ u8 variable[0];
+ } __attribute__ ((packed)) wme_action;
+ struct{
+ u8 action_code;
+ u8 element_id;
+ u8 length;
+ u8 switch_mode;
+ u8 new_chan;
+ u8 switch_count;
+ } __attribute__((packed)) chan_switch;
+ } u;
+ } __attribute__ ((packed)) action;
+ } u;
+} __attribute__ ((packed));
+
+
+/* Authentication algorithms */
+#define WLAN_AUTH_OPEN 0
+#define WLAN_AUTH_SHARED_KEY 1
+#define WLAN_AUTH_LEAP 128
+
+#define WLAN_AUTH_CHALLENGE_LEN 128
+
+#define WLAN_CAPABILITY_ESS BIT(0)
+#define WLAN_CAPABILITY_IBSS BIT(1)
+#define WLAN_CAPABILITY_CF_POLLABLE BIT(2)
+#define WLAN_CAPABILITY_CF_POLL_REQUEST BIT(3)
+#define WLAN_CAPABILITY_PRIVACY BIT(4)
+#define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5)
+#define WLAN_CAPABILITY_PBCC BIT(6)
+#define WLAN_CAPABILITY_CHANNEL_AGILITY BIT(7)
+/* 802.11h */
+#define WLAN_CAPABILITY_SPECTRUM_MGMT BIT(8)
+#define WLAN_CAPABILITY_SHORT_SLOT_TIME BIT(10)
+#define WLAN_CAPABILITY_DSSS_OFDM BIT(13)
+
+/* Status codes */
+enum ieee80211_statuscode {
+ WLAN_STATUS_SUCCESS = 0,
+ WLAN_STATUS_UNSPECIFIED_FAILURE = 1,
+ WLAN_STATUS_CAPS_UNSUPPORTED = 10,
+ WLAN_STATUS_REASSOC_NO_ASSOC = 11,
+ WLAN_STATUS_ASSOC_DENIED_UNSPEC = 12,
+ WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG = 13,
+ WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION = 14,
+ WLAN_STATUS_CHALLENGE_FAIL = 15,
+ WLAN_STATUS_AUTH_TIMEOUT = 16,
+ WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA = 17,
+ WLAN_STATUS_ASSOC_DENIED_RATES = 18,
+ /* 802.11b */
+ WLAN_STATUS_ASSOC_DENIED_NOSHORTPREAMBLE = 19,
+ WLAN_STATUS_ASSOC_DENIED_NOPBCC = 20,
+ WLAN_STATUS_ASSOC_DENIED_NOAGILITY = 21,
+ /* 802.11h */
+ WLAN_STATUS_ASSOC_DENIED_NOSPECTRUM = 22,
+ WLAN_STATUS_ASSOC_REJECTED_BAD_POWER = 23,
+ WLAN_STATUS_ASSOC_REJECTED_BAD_SUPP_CHAN = 24,
+ /* 802.11g */
+ WLAN_STATUS_ASSOC_DENIED_NOSHORTTIME = 25,
+ WLAN_STATUS_ASSOC_DENIED_NODSSSOFDM = 26,
+ /* 802.11i */
+ WLAN_STATUS_INVALID_IE = 40,
+ WLAN_STATUS_INVALID_GROUP_CIPHER = 41,
+ WLAN_STATUS_INVALID_PAIRWISE_CIPHER = 42,
+ WLAN_STATUS_INVALID_AKMP = 43,
+ WLAN_STATUS_UNSUPP_RSN_VERSION = 44,
+ WLAN_STATUS_INVALID_RSN_IE_CAP = 45,
+ WLAN_STATUS_CIPHER_SUITE_REJECTED = 46,
+};
+
+
+/* Reason codes */
+enum ieee80211_reasoncode {
+ WLAN_REASON_UNSPECIFIED = 1,
+ WLAN_REASON_PREV_AUTH_NOT_VALID = 2,
+ WLAN_REASON_DEAUTH_LEAVING = 3,
+ WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY = 4,
+ WLAN_REASON_DISASSOC_AP_BUSY = 5,
+ WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA = 6,
+ WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA = 7,
+ WLAN_REASON_DISASSOC_STA_HAS_LEFT = 8,
+ WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH = 9,
+ /* 802.11h */
+ WLAN_REASON_DISASSOC_BAD_POWER = 10,
+ WLAN_REASON_DISASSOC_BAD_SUPP_CHAN = 11,
+ /* 802.11i */
+ WLAN_REASON_INVALID_IE = 13,
+ WLAN_REASON_MIC_FAILURE = 14,
+ WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT = 15,
+ WLAN_REASON_GROUP_KEY_HANDSHAKE_TIMEOUT = 16,
+ WLAN_REASON_IE_DIFFERENT = 17,
+ WLAN_REASON_INVALID_GROUP_CIPHER = 18,
+ WLAN_REASON_INVALID_PAIRWISE_CIPHER = 19,
+ WLAN_REASON_INVALID_AKMP = 20,
+ WLAN_REASON_UNSUPP_RSN_VERSION = 21,
+ WLAN_REASON_INVALID_RSN_IE_CAP = 22,
+ WLAN_REASON_IEEE8021X_FAILED = 23,
+ WLAN_REASON_CIPHER_SUITE_REJECTED = 24,
+};
+
+
+/* Information Element IDs */
+enum ieee80211_eid {
+ WLAN_EID_SSID = 0,
+ WLAN_EID_SUPP_RATES = 1,
+ WLAN_EID_FH_PARAMS = 2,
+ WLAN_EID_DS_PARAMS = 3,
+ WLAN_EID_CF_PARAMS = 4,
+ WLAN_EID_TIM = 5,
+ WLAN_EID_IBSS_PARAMS = 6,
+ WLAN_EID_CHALLENGE = 16,
+ /* 802.11d */
+ WLAN_EID_COUNTRY = 7,
+ WLAN_EID_HP_PARAMS = 8,
+ WLAN_EID_HP_TABLE = 9,
+ WLAN_EID_REQUEST = 10,
+ /* 802.11h */
+ WLAN_EID_PWR_CONSTRAINT = 32,
+ WLAN_EID_PWR_CAPABILITY = 33,
+ WLAN_EID_TPC_REQUEST = 34,
+ WLAN_EID_TPC_REPORT = 35,
+ WLAN_EID_SUPPORTED_CHANNELS = 36,
+ WLAN_EID_CHANNEL_SWITCH = 37,
+ WLAN_EID_MEASURE_REQUEST = 38,
+ WLAN_EID_MEASURE_REPORT = 39,
+ WLAN_EID_QUIET = 40,
+ WLAN_EID_IBSS_DFS = 41,
+ /* 802.11g */
+ WLAN_EID_ERP_INFO = 42,
+ WLAN_EID_EXT_SUPP_RATES = 50,
+ /* 802.11i */
+ WLAN_EID_RSN = 48,
+ WLAN_EID_WPA = 221,
+ WLAN_EID_GENERIC = 221,
+ WLAN_EID_VENDOR_SPECIFIC = 221,
+ WLAN_EID_QOS_PARAMETER = 222
+};
+
+#endif /* D802_11_MGMT_H */
diff --git a/package/d80211/src/include/net/d80211_shared.h b/package/d80211/src/include/net/d80211_shared.h
new file mode 100644
index 000000000..2f1bb4259
--- /dev/null
+++ b/package/d80211/src/include/net/d80211_shared.h
@@ -0,0 +1,46 @@
+/*
+ * IEEE 802.11 -- shared defines for low-level drivers, 80211.o, and hostapd
+ * Copyright 2002-2004, 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 D80211_SHARED_H
+#define D80211_SHARED_H
+
+/* 802.11g is backwards-compatible with 802.11b, so a wlan card can
+ * actually be both in 11b and 11g modes at the same time. */
+enum {
+ MODE_IEEE80211A = 0 /* IEEE 802.11a */,
+ MODE_IEEE80211B = 1 /* IEEE 802.11b only */,
+ MODE_ATHEROS_TURBO = 2 /* Atheros Turbo mode (2x.11a at 5 GHz) */,
+ MODE_IEEE80211G = 3 /* IEEE 802.11g (and 802.11b compatibility) */,
+ MODE_ATHEROS_TURBOG = 4 /* Atheros Turbo mode (2x.11g at 2.4 GHz) */,
+ NUM_IEEE80211_MODES = 5
+};
+
+#define IEEE80211_CHAN_W_SCAN 0x00000001
+#define IEEE80211_CHAN_W_ACTIVE_SCAN 0x00000002
+#define IEEE80211_CHAN_W_IBSS 0x00000004
+
+/* Low-level driver should set PREAMBLE2, OFDM, CCK, and TURBO flags.
+ * BASIC, SUPPORTED, ERP, and MANDATORY flags are set in 80211.o based on the
+ * configuration. */
+#define IEEE80211_RATE_ERP 0x00000001
+#define IEEE80211_RATE_BASIC 0x00000002
+#define IEEE80211_RATE_PREAMBLE2 0x00000004
+#define IEEE80211_RATE_SUPPORTED 0x00000010
+#define IEEE80211_RATE_OFDM 0x00000020
+#define IEEE80211_RATE_CCK 0x00000040
+#define IEEE80211_RATE_TURBO 0x00000080
+#define IEEE80211_RATE_MANDATORY 0x00000100
+
+#define IEEE80211_RATE_CCK_2 (IEEE80211_RATE_CCK | IEEE80211_RATE_PREAMBLE2)
+#define IEEE80211_RATE_MODULATION(f) \
+(f & (IEEE80211_RATE_CCK | IEEE80211_RATE_OFDM))
+
+
+#endif /* D80211_SHARED_H */