| /* |
| * Merged with mainline ieee80211.h in Aug 2004. Original ieee802_11 |
| * remains copyright by the original authors |
| * |
| * Portions of the merged code are based on Host AP (software wireless |
| * LAN access point) driver for Intersil Prism2/2.5/3. |
| * |
| * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen |
| * <jkmaline@cc.hut.fi> |
| * Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi> |
| * |
| * Adaption to a generic IEEE 802.11 stack by James Ketrenos |
| * <jketreno@linux.intel.com> |
| * Copyright (c) 2004, Intel Corporation |
| * |
| * Modified for Realtek's wi-fi cards by Andrea Merello |
| * <andreamrl@tiscali.it> |
| * |
| * 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. See README and COPYING for |
| * more details. |
| */ |
| #ifndef IEEE80211_H |
| #define IEEE80211_H |
| #include <linux/if_ether.h> /* ETH_ALEN */ |
| #include <linux/kernel.h> /* ARRAY_SIZE */ |
| #include <linux/version.h> |
| #include <linux/jiffies.h> |
| #include <linux/timer.h> |
| #include <linux/sched.h> |
| |
| #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,13)) |
| #include <linux/wireless.h> |
| #endif |
| |
| /* |
| #ifndef bool |
| #define bool int |
| #endif |
| |
| #ifndef true |
| #define true 1 |
| #endif |
| |
| #ifndef false |
| #define false 0 |
| #endif |
| */ |
| #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)) |
| #ifndef bool |
| typedef enum{false = 0, true} bool; |
| #endif |
| #endif |
| //#ifdef JOHN_HWSEC |
| #define KEY_TYPE_NA 0x0 |
| #define KEY_TYPE_WEP40 0x1 |
| #define KEY_TYPE_TKIP 0x2 |
| #define KEY_TYPE_CCMP 0x4 |
| #define KEY_TYPE_WEP104 0x5 |
| //#endif |
| |
| |
| #define aSifsTime 10 |
| |
| #define MGMT_QUEUE_NUM 5 |
| |
| |
| #define IEEE_CMD_SET_WPA_PARAM 1 |
| #define IEEE_CMD_SET_WPA_IE 2 |
| #define IEEE_CMD_SET_ENCRYPTION 3 |
| #define IEEE_CMD_MLME 4 |
| |
| #define IEEE_PARAM_WPA_ENABLED 1 |
| #define IEEE_PARAM_TKIP_COUNTERMEASURES 2 |
| #define IEEE_PARAM_DROP_UNENCRYPTED 3 |
| #define IEEE_PARAM_PRIVACY_INVOKED 4 |
| #define IEEE_PARAM_AUTH_ALGS 5 |
| #define IEEE_PARAM_IEEE_802_1X 6 |
| //It should consistent with the driver_XXX.c |
| // David, 2006.9.26 |
| #define IEEE_PARAM_WPAX_SELECT 7 |
| //Added for notify the encryption type selection |
| // David, 2006.9.26 |
| #define IEEE_PROTO_WPA 1 |
| #define IEEE_PROTO_RSN 2 |
| //Added for notify the encryption type selection |
| // David, 2006.9.26 |
| #define IEEE_WPAX_USEGROUP 0 |
| #define IEEE_WPAX_WEP40 1 |
| #define IEEE_WPAX_TKIP 2 |
| #define IEEE_WPAX_WRAP 3 |
| #define IEEE_WPAX_CCMP 4 |
| #define IEEE_WPAX_WEP104 5 |
| |
| #define IEEE_KEY_MGMT_IEEE8021X 1 |
| #define IEEE_KEY_MGMT_PSK 2 |
| |
| |
| |
| #define IEEE_MLME_STA_DEAUTH 1 |
| #define IEEE_MLME_STA_DISASSOC 2 |
| |
| |
| #define IEEE_CRYPT_ERR_UNKNOWN_ALG 2 |
| #define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3 |
| #define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4 |
| #define IEEE_CRYPT_ERR_KEY_SET_FAILED 5 |
| #define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6 |
| #define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7 |
| |
| |
| #define IEEE_CRYPT_ALG_NAME_LEN 16 |
| |
| #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,10)) |
| #define ieee80211_wx_get_scan ieee80211_wx_get_scan_rtl |
| #define ieee80211_wx_set_encode ieee80211_wx_set_encode_rtl |
| #define ieee80211_wx_get_encode ieee80211_wx_get_encode_rtl |
| //////////////////////////////// |
| // added for kernel conflict under FC5 |
| #define ieee80211_wx_get_name ieee80211_wx_get_name_rtl |
| #define free_ieee80211 free_ieee80211_rtl |
| #define alloc_ieee80211 alloc_ieee80211_rtl |
| /////////////////////////////// |
| #endif |
| //error in ubuntu2.6.22,so add these |
| #define ieee80211_wake_queue ieee80211_wake_queue_rtl |
| #define ieee80211_stop_queue ieee80211_stop_queue_rtl |
| |
| #define ieee80211_rx ieee80211_rx_rtl |
| |
| #define ieee80211_register_crypto_ops ieee80211_register_crypto_ops_rtl |
| #define ieee80211_unregister_crypto_ops ieee80211_unregister_crypto_ops_rtl |
| #define ieee80211_get_crypto_ops ieee80211_get_crypto_ops_rtl |
| #define ieee80211_crypt_deinit_entries ieee80211_crypt_deinit_entries_rtl |
| #define ieee80211_crypt_deinit_handler ieee80211_crypt_deinit_handler_rtl |
| #define ieee80211_crypt_delayed_deinit ieee80211_crypt_delayed_deinit_rtl |
| |
| #define ieee80211_txb_free ieee80211_txb_free_rtl |
| #define ieee80211_wx_get_essid ieee80211_wx_get_essid_rtl |
| #define ieee80211_wx_set_essid ieee80211_wx_set_essid_rtl |
| #define ieee80211_wx_set_rate ieee80211_wx_set_rate_rtl |
| #define ieee80211_wx_get_rate ieee80211_wx_get_rate_rtl |
| #define ieee80211_wx_set_wap ieee80211_wx_set_wap_rtl |
| #define ieee80211_wx_get_wap ieee80211_wx_get_wap_rtl |
| #define ieee80211_wx_set_mode ieee80211_wx_set_mode_rtl |
| #define ieee80211_wx_get_mode ieee80211_wx_get_mode_rtl |
| #define ieee80211_wx_set_scan ieee80211_wx_set_scan_rtl |
| #define ieee80211_wx_get_freq ieee80211_wx_get_freq_rtl |
| #define ieee80211_wx_set_freq ieee80211_wx_set_freq_rtl |
| #define ieee80211_wx_set_rawtx ieee80211_wx_set_rawtx_rtl |
| #define ieee80211_wx_set_power ieee80211_wx_set_power_rtl |
| #define ieee80211_wx_get_power ieee80211_wx_get_power_rtl |
| #define ieee80211_wlan_frequencies ieee80211_wlan_frequencies_rtl |
| #define ieee80211_softmac_stop_protocol ieee80211_softmac_stop_protocol_rtl |
| #define ieee80211_softmac_start_protocol ieee80211_softmac_start_protocol_rtl |
| #define ieee80211_start_protocol ieee80211_start_protocol_rtl |
| #define ieee80211_stop_protocol ieee80211_stop_protocol_rtl |
| #define ieee80211_rx_mgt ieee80211_rx_mgt_rtl |
| |
| #define ieee80211_wx_set_auth ieee80211_wx_set_auth_rtl |
| //by amy for ps |
| #define notify_wx_assoc_event notify_wx_assoc_event_rtl |
| #define ieee80211_stop_send_beacons ieee80211_stop_send_beacons_rtl |
| #define ieee80211_disassociate ieee80211_disassociate_rtl |
| #define ieee80211_start_scan ieee80211_start_scan_rtl |
| //by amy for ps |
| typedef struct ieee_param { |
| u32 cmd; |
| u8 sta_addr[ETH_ALEN]; |
| union { |
| struct { |
| u8 name; |
| u32 value; |
| } wpa_param; |
| struct { |
| u32 len; |
| u8 reserved[32]; |
| u8 data[0]; |
| } wpa_ie; |
| struct{ |
| int command; |
| int reason_code; |
| } mlme; |
| struct { |
| u8 alg[IEEE_CRYPT_ALG_NAME_LEN]; |
| u8 set_tx; |
| u32 err; |
| u8 idx; |
| u8 seq[8]; /* sequence counter (set: RX, get: TX) */ |
| u16 key_len; |
| u8 key[0]; |
| } crypt; |
| |
| } u; |
| }ieee_param; |
| |
| |
| #if WIRELESS_EXT < 17 |
| #define IW_QUAL_QUAL_INVALID 0x10 |
| #define IW_QUAL_LEVEL_INVALID 0x20 |
| #define IW_QUAL_NOISE_INVALID 0x40 |
| #define IW_QUAL_QUAL_UPDATED 0x1 |
| #define IW_QUAL_LEVEL_UPDATED 0x2 |
| #define IW_QUAL_NOISE_UPDATED 0x4 |
| #endif |
| |
| // linux under 2.6.9 release may not support it, so modify it for common use |
| #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9)) |
| #define MSECS(t) (1000 * ((t) / HZ) + 1000 * ((t) % HZ) / HZ) |
| static inline unsigned long msleep_interruptible_rtl(unsigned int msecs) |
| { |
| unsigned long timeout = MSECS(msecs) + 1; |
| |
| while (timeout) { |
| set_current_state(TASK_UNINTERRUPTIBLE); |
| timeout = schedule_timeout(timeout); |
| } |
| return timeout; |
| } |
| #else |
| #define MSECS(t) msecs_to_jiffies(t) |
| #define msleep_interruptible_rtl msleep_interruptible |
| #endif |
| |
| #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_HLEN 30 |
| #define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN) |
| |
| /* this is stolen and modified from the madwifi driver*/ |
| #define IEEE80211_FC0_TYPE_MASK 0x0c |
| #define IEEE80211_FC0_TYPE_DATA 0x08 |
| #define IEEE80211_FC0_SUBTYPE_MASK 0xB0 |
| #define IEEE80211_FC0_SUBTYPE_QOS 0x80 |
| |
| #define IEEE80211_QOS_HAS_SEQ(fc) \ |
| (((fc) & (IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_MASK)) == \ |
| (IEEE80211_FC0_TYPE_DATA | IEEE80211_FC0_SUBTYPE_QOS)) |
| |
| /* this is stolen from ipw2200 driver */ |
| #define IEEE_IBSS_MAC_HASH_SIZE 31 |
| struct ieee_ibss_seq { |
| u8 mac[ETH_ALEN]; |
| u16 seq_num[17]; |
| u16 frag_num[17]; |
| unsigned long packet_time[17]; |
| struct list_head list; |
| }; |
| |
| struct ieee80211_hdr { |
| u16 frame_ctl; |
| u16 duration_id; |
| u8 addr1[ETH_ALEN]; |
| u8 addr2[ETH_ALEN]; |
| u8 addr3[ETH_ALEN]; |
| u16 seq_ctl; |
| u8 addr4[ETH_ALEN]; |
| } __attribute__ ((packed)); |
| |
| struct ieee80211_hdr_QOS { |
| u16 frame_ctl; |
| u16 duration_id; |
| u8 addr1[ETH_ALEN]; |
| u8 addr2[ETH_ALEN]; |
| u8 addr3[ETH_ALEN]; |
| u16 seq_ctl; |
| u8 addr4[ETH_ALEN]; |
| u16 QOS_ctl; |
| } __attribute__ ((packed)); |
| |
| struct ieee80211_hdr_3addr { |
| u16 frame_ctl; |
| u16 duration_id; |
| u8 addr1[ETH_ALEN]; |
| u8 addr2[ETH_ALEN]; |
| u8 addr3[ETH_ALEN]; |
| u16 seq_ctl; |
| } __attribute__ ((packed)); |
| |
| struct ieee80211_hdr_3addr_QOS { |
| u16 frame_ctl; |
| u16 duration_id; |
| u8 addr1[ETH_ALEN]; |
| u8 addr2[ETH_ALEN]; |
| u8 addr3[ETH_ALEN]; |
| u16 seq_ctl; |
| u16 QOS_ctl; |
| } __attribute__ ((packed)); |
| |
| enum eap_type { |
| EAP_PACKET = 0, |
| EAPOL_START, |
| EAPOL_LOGOFF, |
| EAPOL_KEY, |
| EAPOL_ENCAP_ASF_ALERT |
| }; |
| |
| static const char *eap_types[] = { |
| [EAP_PACKET] = "EAP-Packet", |
| [EAPOL_START] = "EAPOL-Start", |
| [EAPOL_LOGOFF] = "EAPOL-Logoff", |
| [EAPOL_KEY] = "EAPOL-Key", |
| [EAPOL_ENCAP_ASF_ALERT] = "EAPOL-Encap-ASF-Alert" |
| }; |
| |
| static inline const char *eap_get_type(int type) |
| { |
| return (type >= ARRAY_SIZE(eap_types)) ? "Unknown" : eap_types[type]; |
| } |
| |
| struct eapol { |
| u8 snap[6]; |
| u16 ethertype; |
| u8 version; |
| u8 type; |
| u16 length; |
| } __attribute__ ((packed)); |
| |
| #define IEEE80211_3ADDR_LEN 24 |
| #define IEEE80211_4ADDR_LEN 30 |
| #define IEEE80211_FCS_LEN 4 |
| |
| #define MIN_FRAG_THRESHOLD 256U |
| #define MAX_FRAG_THRESHOLD 2346U |
| |
| /* Frame control field constants */ |
| #define IEEE80211_FCTL_VERS 0x0002 |
| #define IEEE80211_FCTL_FTYPE 0x000c |
| #define IEEE80211_FCTL_STYPE 0x00f0 |
| #define IEEE80211_FCTL_TODS 0x0100 |
| #define IEEE80211_FCTL_FROMDS 0x0200 |
| #define IEEE80211_FCTL_DSTODS 0x0300 //added by david |
| #define IEEE80211_FCTL_MOREFRAGS 0x0400 |
| #define IEEE80211_FCTL_RETRY 0x0800 |
| #define IEEE80211_FCTL_PM 0x1000 |
| #define IEEE80211_FCTL_MOREDATA 0x2000 |
| #define IEEE80211_FCTL_WEP 0x4000 |
| #define IEEE80211_FCTL_ORDER 0x8000 |
| |
| #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_MANAGE_ACT 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 //added for WMM 2006/8/2 |
| #define IEEE80211_STYPE_QOS_NULL 0x00C0 |
| |
| |
| #define IEEE80211_SCTL_FRAG 0x000F |
| #define IEEE80211_SCTL_SEQ 0xFFF0 |
| |
| |
| /* debug macros */ |
| |
| #ifdef CONFIG_IEEE80211_DEBUG |
| extern u32 ieee80211_debug_level; |
| #define IEEE80211_DEBUG(level, fmt, args...) \ |
| do { if (ieee80211_debug_level & (level)) \ |
| printk(KERN_DEBUG "ieee80211: %c %s " fmt, \ |
| in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0) |
| #else |
| #define IEEE80211_DEBUG(level, fmt, args...) do {} while (0) |
| #endif /* CONFIG_IEEE80211_DEBUG */ |
| |
| /* |
| * To use the debug system; |
| * |
| * If you are defining a new debug classification, simply add it to the #define |
| * list here in the form of: |
| * |
| * #define IEEE80211_DL_xxxx VALUE |
| * |
| * shifting value to the left one bit from the previous entry. xxxx should be |
| * the name of the classification (for example, WEP) |
| * |
| * You then need to either add a IEEE80211_xxxx_DEBUG() macro definition for your |
| * classification, or use IEEE80211_DEBUG(IEEE80211_DL_xxxx, ...) whenever you want |
| * to send output to that classification. |
| * |
| * To add your debug level to the list of levels seen when you perform |
| * |
| * % cat /proc/net/ipw/debug_level |
| * |
| * you simply need to add your entry to the ipw_debug_levels array. |
| * |
| * If you do not see debug_level in /proc/net/ipw then you do not have |
| * CONFIG_IEEE80211_DEBUG defined in your kernel configuration |
| * |
| */ |
| |
| #define IEEE80211_DL_INFO (1<<0) |
| #define IEEE80211_DL_WX (1<<1) |
| #define IEEE80211_DL_SCAN (1<<2) |
| #define IEEE80211_DL_STATE (1<<3) |
| #define IEEE80211_DL_MGMT (1<<4) |
| #define IEEE80211_DL_FRAG (1<<5) |
| #define IEEE80211_DL_EAP (1<<6) |
| #define IEEE80211_DL_DROP (1<<7) |
| |
| #define IEEE80211_DL_TX (1<<8) |
| #define IEEE80211_DL_RX (1<<9) |
| |
| #define IEEE80211_ERROR(f, a...) printk(KERN_ERR "ieee80211: " f, ## a) |
| #define IEEE80211_WARNING(f, a...) printk(KERN_WARNING "ieee80211: " f, ## a) |
| #define IEEE80211_DEBUG_INFO(f, a...) IEEE80211_DEBUG(IEEE80211_DL_INFO, f, ## a) |
| |
| #define IEEE80211_DEBUG_WX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_WX, f, ## a) |
| #define IEEE80211_DEBUG_SCAN(f, a...) IEEE80211_DEBUG(IEEE80211_DL_SCAN, f, ## a) |
| //#define IEEE_DEBUG_SCAN IEEE80211_WARNING |
| #define IEEE80211_DEBUG_STATE(f, a...) IEEE80211_DEBUG(IEEE80211_DL_STATE, f, ## a) |
| #define IEEE80211_DEBUG_MGMT(f, a...) IEEE80211_DEBUG(IEEE80211_DL_MGMT, f, ## a) |
| #define IEEE80211_DEBUG_FRAG(f, a...) IEEE80211_DEBUG(IEEE80211_DL_FRAG, f, ## a) |
| #define IEEE80211_DEBUG_EAP(f, a...) IEEE80211_DEBUG(IEEE80211_DL_EAP, f, ## a) |
| #define IEEE80211_DEBUG_DROP(f, a...) IEEE80211_DEBUG(IEEE80211_DL_DROP, f, ## a) |
| #define IEEE80211_DEBUG_TX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_TX, f, ## a) |
| #define IEEE80211_DEBUG_RX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_RX, f, ## a) |
| #include <linux/netdevice.h> |
| #include <linux/wireless.h> |
| #include <linux/if_arp.h> /* ARPHRD_ETHER */ |
| |
| #ifndef WIRELESS_SPY |
| #define WIRELESS_SPY // enable iwspy support |
| #endif |
| #include <net/iw_handler.h> // new driver API |
| |
| #ifndef ETH_P_PAE |
| #define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */ |
| #endif /* ETH_P_PAE */ |
| |
| #define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */ |
| |
| #ifndef ETH_P_80211_RAW |
| #define ETH_P_80211_RAW (ETH_P_ECONET + 1) |
| #endif |
| |
| /* IEEE 802.11 defines */ |
| |
| #define P80211_OUI_LEN 3 |
| |
| struct ieee80211_snap_hdr { |
| |
| u8 dsap; /* always 0xAA */ |
| u8 ssap; /* always 0xAA */ |
| u8 ctrl; /* always 0x03 */ |
| u8 oui[P80211_OUI_LEN]; /* organizational universal id */ |
| |
| } __attribute__ ((packed)); |
| |
| #define SNAP_SIZE sizeof(struct ieee80211_snap_hdr) |
| |
| #define WLAN_FC_GET_TYPE(fc) ((fc) & IEEE80211_FCTL_FTYPE) |
| #define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE) |
| |
| #define WLAN_GET_SEQ_FRAG(seq) ((seq) & IEEE80211_SCTL_FRAG) |
| #define WLAN_GET_SEQ_SEQ(seq) ((seq) & IEEE80211_SCTL_SEQ) |
| |
| /* Authentication algorithms */ |
| #define WLAN_AUTH_OPEN 0 |
| #define WLAN_AUTH_SHARED_KEY 1 |
| |
| #define WLAN_AUTH_CHALLENGE_LEN 128 |
| |
| #define WLAN_CAPABILITY_BSS (1<<0) |
| #define WLAN_CAPABILITY_IBSS (1<<1) |
| #define WLAN_CAPABILITY_CF_POLLABLE (1<<2) |
| #define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3) |
| #define WLAN_CAPABILITY_PRIVACY (1<<4) |
| #define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5) |
| #define WLAN_CAPABILITY_PBCC (1<<6) |
| #define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7) |
| #define WLAN_CAPABILITY_SHORT_SLOT (1<<10) |
| |
| /* Status codes */ |
| #define WLAN_STATUS_SUCCESS 0 |
| #define WLAN_STATUS_UNSPECIFIED_FAILURE 1 |
| #define WLAN_STATUS_CAPS_UNSUPPORTED 10 |
| #define WLAN_STATUS_REASSOC_NO_ASSOC 11 |
| #define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12 |
| #define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13 |
| #define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14 |
| #define WLAN_STATUS_CHALLENGE_FAIL 15 |
| #define WLAN_STATUS_AUTH_TIMEOUT 16 |
| #define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17 |
| #define WLAN_STATUS_ASSOC_DENIED_RATES 18 |
| /* 802.11b */ |
| #define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19 |
| #define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20 |
| #define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21 |
| |
| /* Reason codes */ |
| #define WLAN_REASON_UNSPECIFIED 1 |
| #define WLAN_REASON_PREV_AUTH_NOT_VALID 2 |
| #define WLAN_REASON_DEAUTH_LEAVING 3 |
| #define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4 |
| #define WLAN_REASON_DISASSOC_AP_BUSY 5 |
| #define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6 |
| #define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7 |
| #define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8 |
| #define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9 |
| |
| |
| /* Information Element IDs */ |
| #define WLAN_EID_SSID 0 |
| #define WLAN_EID_SUPP_RATES 1 |
| #define WLAN_EID_FH_PARAMS 2 |
| #define WLAN_EID_DS_PARAMS 3 |
| #define WLAN_EID_CF_PARAMS 4 |
| #define WLAN_EID_TIM 5 |
| #define WLAN_EID_IBSS_PARAMS 6 |
| #define WLAN_EID_CHALLENGE 16 |
| #define WLAN_EID_RSN 48 |
| #define WLAN_EID_GENERIC 221 |
| |
| #define IEEE80211_MGMT_HDR_LEN 24 |
| #define IEEE80211_DATA_HDR3_LEN 24 |
| #define IEEE80211_DATA_HDR4_LEN 30 |
| |
| |
| #define IEEE80211_STATMASK_SIGNAL (1<<0) |
| #define IEEE80211_STATMASK_RSSI (1<<1) |
| #define IEEE80211_STATMASK_NOISE (1<<2) |
| #define IEEE80211_STATMASK_RATE (1<<3) |
| #define IEEE80211_STATMASK_WEMASK 0x7 |
| |
| |
| #define IEEE80211_CCK_MODULATION (1<<0) |
| #define IEEE80211_OFDM_MODULATION (1<<1) |
| |
| #define IEEE80211_24GHZ_BAND (1<<0) |
| #define IEEE80211_52GHZ_BAND (1<<1) |
| |
| #define IEEE80211_CCK_RATE_LEN 4 |
| #define IEEE80211_CCK_RATE_1MB 0x02 |
| #define IEEE80211_CCK_RATE_2MB 0x04 |
| #define IEEE80211_CCK_RATE_5MB 0x0B |
| #define IEEE80211_CCK_RATE_11MB 0x16 |
| #define IEEE80211_OFDM_RATE_LEN 8 |
| #define IEEE80211_OFDM_RATE_6MB 0x0C |
| #define IEEE80211_OFDM_RATE_9MB 0x12 |
| #define IEEE80211_OFDM_RATE_12MB 0x18 |
| #define IEEE80211_OFDM_RATE_18MB 0x24 |
| #define IEEE80211_OFDM_RATE_24MB 0x30 |
| #define IEEE80211_OFDM_RATE_36MB 0x48 |
| #define IEEE80211_OFDM_RATE_48MB 0x60 |
| #define IEEE80211_OFDM_RATE_54MB 0x6C |
| #define IEEE80211_BASIC_RATE_MASK 0x80 |
| |
| #define IEEE80211_CCK_RATE_1MB_MASK (1<<0) |
| #define IEEE80211_CCK_RATE_2MB_MASK (1<<1) |
| #define IEEE80211_CCK_RATE_5MB_MASK (1<<2) |
| #define IEEE80211_CCK_RATE_11MB_MASK (1<<3) |
| #define IEEE80211_OFDM_RATE_6MB_MASK (1<<4) |
| #define IEEE80211_OFDM_RATE_9MB_MASK (1<<5) |
| #define IEEE80211_OFDM_RATE_12MB_MASK (1<<6) |
| #define IEEE80211_OFDM_RATE_18MB_MASK (1<<7) |
| #define IEEE80211_OFDM_RATE_24MB_MASK (1<<8) |
| #define IEEE80211_OFDM_RATE_36MB_MASK (1<<9) |
| #define IEEE80211_OFDM_RATE_48MB_MASK (1<<10) |
| #define IEEE80211_OFDM_RATE_54MB_MASK (1<<11) |
| |
| #define IEEE80211_CCK_RATES_MASK 0x0000000F |
| #define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \ |
| IEEE80211_CCK_RATE_2MB_MASK) |
| #define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \ |
| IEEE80211_CCK_RATE_5MB_MASK | \ |
| IEEE80211_CCK_RATE_11MB_MASK) |
| |
| #define IEEE80211_OFDM_RATES_MASK 0x00000FF0 |
| #define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \ |
| IEEE80211_OFDM_RATE_12MB_MASK | \ |
| IEEE80211_OFDM_RATE_24MB_MASK) |
| #define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \ |
| IEEE80211_OFDM_RATE_9MB_MASK | \ |
| IEEE80211_OFDM_RATE_18MB_MASK | \ |
| IEEE80211_OFDM_RATE_36MB_MASK | \ |
| IEEE80211_OFDM_RATE_48MB_MASK | \ |
| IEEE80211_OFDM_RATE_54MB_MASK) |
| #define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \ |
| IEEE80211_CCK_DEFAULT_RATES_MASK) |
| |
| #define IEEE80211_NUM_OFDM_RATES 8 |
| #define IEEE80211_NUM_CCK_RATES 4 |
| #define IEEE80211_OFDM_SHIFT_MASK_A 4 |
| |
| |
| |
| |
| /* NOTE: This data is for statistical purposes; not all hardware provides this |
| * information for frames received. Not setting these will not cause |
| * any adverse affects. */ |
| struct ieee80211_rx_stats { |
| u32 mac_time[2]; |
| u8 signalstrength; |
| s8 rssi; |
| u8 signal; |
| u8 noise; |
| u16 rate; /* in 100 kbps */ |
| u8 received_channel; |
| u8 control; |
| u8 mask; |
| u8 freq; |
| u16 len; |
| u8 nic_type; |
| }; |
| |
| /* IEEE 802.11 requires that STA supports concurrent reception of at least |
| * three fragmented frames. This define can be increased to support more |
| * concurrent frames, but it should be noted that each entry can consume about |
| * 2 kB of RAM and increasing cache size will slow down frame reassembly. */ |
| #define IEEE80211_FRAG_CACHE_LEN 4 |
| |
| struct ieee80211_frag_entry { |
| unsigned long first_frag_time; |
| unsigned int seq; |
| unsigned int last_frag; |
| struct sk_buff *skb; |
| u8 src_addr[ETH_ALEN]; |
| u8 dst_addr[ETH_ALEN]; |
| }; |
| |
| struct ieee80211_stats { |
| unsigned int tx_unicast_frames; |
| unsigned int tx_multicast_frames; |
| unsigned int tx_fragments; |
| unsigned int tx_unicast_octets; |
| unsigned int tx_multicast_octets; |
| unsigned int tx_deferred_transmissions; |
| unsigned int tx_single_retry_frames; |
| unsigned int tx_multiple_retry_frames; |
| unsigned int tx_retry_limit_exceeded; |
| unsigned int tx_discards; |
| unsigned int rx_unicast_frames; |
| unsigned int rx_multicast_frames; |
| unsigned int rx_fragments; |
| unsigned int rx_unicast_octets; |
| unsigned int rx_multicast_octets; |
| unsigned int rx_fcs_errors; |
| unsigned int rx_discards_no_buffer; |
| unsigned int tx_discards_wrong_sa; |
| unsigned int rx_discards_undecryptable; |
| unsigned int rx_message_in_msg_fragments; |
| unsigned int rx_message_in_bad_msg_fragments; |
| }; |
| |
| struct ieee80211_softmac_stats{ |
| unsigned int rx_ass_ok; |
| unsigned int rx_ass_err; |
| unsigned int rx_probe_rq; |
| unsigned int tx_probe_rs; |
| unsigned int tx_beacons; |
| unsigned int rx_auth_rq; |
| unsigned int rx_auth_rs_ok; |
| unsigned int rx_auth_rs_err; |
| unsigned int tx_auth_rq; |
| unsigned int no_auth_rs; |
| unsigned int no_ass_rs; |
| unsigned int tx_ass_rq; |
| unsigned int rx_ass_rq; |
| unsigned int tx_probe_rq; |
| unsigned int reassoc; |
| unsigned int swtxstop; |
| unsigned int swtxawake; |
| }; |
| |
| struct ieee80211_device; |
| |
| #include "ieee80211_crypt.h" |
| |
| #define SEC_KEY_1 (1<<0) |
| #define SEC_KEY_2 (1<<1) |
| #define SEC_KEY_3 (1<<2) |
| #define SEC_KEY_4 (1<<3) |
| #define SEC_ACTIVE_KEY (1<<4) |
| #define SEC_AUTH_MODE (1<<5) |
| #define SEC_UNICAST_GROUP (1<<6) |
| #define SEC_LEVEL (1<<7) |
| #define SEC_ENABLED (1<<8) |
| |
| #define SEC_LEVEL_0 0 /* None */ |
| #define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */ |
| #define SEC_LEVEL_2 2 /* Level 1 + TKIP */ |
| #define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */ |
| #define SEC_LEVEL_3 4 /* Level 2 + CCMP */ |
| |
| #define WEP_KEYS 4 |
| #define WEP_KEY_LEN 13 |
| |
| #define WEP_KEY_LEN_MODIF 32 |
| |
| struct ieee80211_security { |
| u16 active_key:2, |
| enabled:1, |
| auth_mode:2, |
| auth_algo:4, |
| unicast_uses_group:1; |
| u8 key_sizes[WEP_KEYS]; |
| u8 keys[WEP_KEYS][WEP_KEY_LEN_MODIF]; |
| u8 level; |
| u16 flags; |
| } __attribute__ ((packed)); |
| |
| |
| /* |
| |
| 802.11 data frame from AP |
| |
| ,-------------------------------------------------------------------. |
| Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 | |
| |------|------|---------|---------|---------|------|---------|------| |
| Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs | |
| | | tion | (BSSID) | | | ence | data | | |
| `-------------------------------------------------------------------' |
| |
| Total: 28-2340 bytes |
| |
| */ |
| |
| struct ieee80211_header_data { |
| u16 frame_ctl; |
| u16 duration_id; |
| u8 addr1[6]; |
| u8 addr2[6]; |
| u8 addr3[6]; |
| u16 seq_ctrl; |
| }; |
| |
| #define BEACON_PROBE_SSID_ID_POSITION 12 |
| |
| /* Management Frame Information Element Types */ |
| #define MFIE_TYPE_SSID 0 |
| #define MFIE_TYPE_RATES 1 |
| #define MFIE_TYPE_FH_SET 2 |
| #define MFIE_TYPE_DS_SET 3 |
| #define MFIE_TYPE_CF_SET 4 |
| #define MFIE_TYPE_TIM 5 |
| #define MFIE_TYPE_IBSS_SET 6 |
| #define MFIE_TYPE_COUNTRY 7 //+YJ,080625 |
| #define MFIE_TYPE_CHALLENGE 16 |
| #define MFIE_TYPE_ERP 42 |
| #define MFIE_TYPE_RSN 48 |
| #define MFIE_TYPE_RATES_EX 50 |
| #define MFIE_TYPE_GENERIC 221 |
| |
| #ifdef ENABLE_DOT11D |
| typedef enum |
| { |
| COUNTRY_CODE_FCC = 0, |
| COUNTRY_CODE_IC = 1, |
| COUNTRY_CODE_ETSI = 2, |
| COUNTRY_CODE_SPAIN = 3, |
| COUNTRY_CODE_FRANCE = 4, |
| COUNTRY_CODE_MKK = 5, |
| COUNTRY_CODE_MKK1 = 6, |
| COUNTRY_CODE_ISRAEL = 7, |
| COUNTRY_CODE_TELEC = 8, |
| COUNTRY_CODE_GLOBAL_DOMAIN = 9, |
| COUNTRY_CODE_WORLD_WIDE_13_INDEX = 10 |
| }country_code_type_t; |
| #endif |
| |
| struct ieee80211_info_element_hdr { |
| u8 id; |
| u8 len; |
| } __attribute__ ((packed)); |
| |
| struct ieee80211_info_element { |
| u8 id; |
| u8 len; |
| u8 data[0]; |
| } __attribute__ ((packed)); |
| |
| /* |
| * These are the data types that can make up management packets |
| * |
| u16 auth_algorithm; |
| u16 auth_sequence; |
| u16 beacon_interval; |
| u16 capability; |
| u8 current_ap[ETH_ALEN]; |
| u16 listen_interval; |
| struct { |
| u16 association_id:14, reserved:2; |
| } __attribute__ ((packed)); |
| u32 time_stamp[2]; |
| u16 reason; |
| u16 status; |
| */ |
| |
| #define IEEE80211_DEFAULT_TX_ESSID "Penguin" |
| #define IEEE80211_DEFAULT_BASIC_RATE 10 |
| |
| struct ieee80211_authentication { |
| struct ieee80211_header_data header; |
| u16 algorithm; |
| u16 transaction; |
| u16 status; |
| //struct ieee80211_info_element_hdr info_element; |
| } __attribute__ ((packed)); |
| |
| |
| struct ieee80211_probe_response { |
| struct ieee80211_header_data header; |
| u32 time_stamp[2]; |
| u16 beacon_interval; |
| u16 capability; |
| struct ieee80211_info_element info_element; |
| } __attribute__ ((packed)); |
| |
| struct ieee80211_probe_request { |
| struct ieee80211_header_data header; |
| /*struct ieee80211_info_element info_element;*/ |
| } __attribute__ ((packed)); |
| |
| struct ieee80211_assoc_request_frame { |
| struct ieee80211_hdr_3addr header; |
| u16 capability; |
| u16 listen_interval; |
| //u8 current_ap[ETH_ALEN]; |
| struct ieee80211_info_element_hdr info_element; |
| } __attribute__ ((packed)); |
| |
| struct ieee80211_assoc_response_frame { |
| struct ieee80211_hdr_3addr header; |
| u16 capability; |
| u16 status; |
| u16 aid; |
| struct ieee80211_info_element info_element; /* supported rates */ |
| } __attribute__ ((packed)); |
| |
| struct ieee80211_disassoc_frame{ |
| struct ieee80211_hdr_3addr header; |
| u16 reasoncode; |
| }__attribute__ ((packed)); |
| |
| struct ieee80211_txb { |
| u8 nr_frags; |
| u8 encrypted; |
| u16 reserved; |
| u16 frag_size; |
| u16 payload_size; |
| struct sk_buff *fragments[0]; |
| }; |
| |
| struct ieee80211_wmm_ac_param { |
| u8 ac_aci_acm_aifsn; |
| u8 ac_ecwmin_ecwmax; |
| u16 ac_txop_limit; |
| }; |
| |
| struct ieee80211_wmm_ts_info { |
| u8 ac_dir_tid; |
| u8 ac_up_psb; |
| u8 reserved; |
| } __attribute__ ((packed)); |
| |
| struct ieee80211_wmm_tspec_elem { |
| struct ieee80211_wmm_ts_info ts_info; |
| u16 norm_msdu_size; |
| u16 max_msdu_size; |
| u32 min_serv_inter; |
| u32 max_serv_inter; |
| u32 inact_inter; |
| u32 suspen_inter; |
| u32 serv_start_time; |
| u32 min_data_rate; |
| u32 mean_data_rate; |
| u32 peak_data_rate; |
| u32 max_burst_size; |
| u32 delay_bound; |
| u32 min_phy_rate; |
| u16 surp_band_allow; |
| u16 medium_time; |
| }__attribute__((packed)); |
| |
| enum {WMM_all_frame, WMM_two_frame, WMM_four_frame, WMM_six_frame}; |
| #define MAX_SP_Len (WMM_all_frame << 4) |
| #define IEEE80211_QOS_TID 0x0f |
| #define QOS_CTL_NOTCONTAIN_ACK (0x01 << 5) |
| |
| /* SWEEP TABLE ENTRIES NUMBER*/ |
| #define MAX_SWEEP_TAB_ENTRIES 42 |
| #define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7 |
| /* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs |
| * only use 8, and then use extended rates for the remaining supported |
| * rates. Other APs, however, stick all of their supported rates on the |
| * main rates information element... */ |
| #define MAX_RATES_LENGTH ((u8)12) |
| #define MAX_RATES_EX_LENGTH ((u8)16) |
| #define MAX_NETWORK_COUNT 128 |
| //#define MAX_CHANNEL_NUMBER 161 |
| #define MAX_CHANNEL_NUMBER 165 //YJ,modified,080625 |
| #define MAX_IE_LEN 0xFF //+YJ,080625 |
| |
| typedef struct _CHANNEL_LIST{ |
| u8 Channel[MAX_CHANNEL_NUMBER + 1]; |
| u8 Len; |
| }CHANNEL_LIST, *PCHANNEL_LIST; |
| |
| #define IEEE80211_SOFTMAC_SCAN_TIME 100//400 |
| //(HZ / 2) |
| //by amy for ps |
| #define IEEE80211_WATCH_DOG_TIME 2000 |
| //by amy for ps |
| //by amy for antenna |
| #define ANTENNA_DIVERSITY_TIMER_PERIOD 1000 // 1000 m |
| //by amy for antenna |
| #define IEEE80211_SOFTMAC_ASSOC_RETRY_TIME (HZ * 2) |
| |
| #define CRC_LENGTH 4U |
| |
| #define MAX_WPA_IE_LEN 64 |
| |
| #define NETWORK_EMPTY_ESSID (1<<0) |
| #define NETWORK_HAS_OFDM (1<<1) |
| #define NETWORK_HAS_CCK (1<<2) |
| |
| #define IEEE80211_DTIM_MBCAST 4 |
| #define IEEE80211_DTIM_UCAST 2 |
| #define IEEE80211_DTIM_VALID 1 |
| #define IEEE80211_DTIM_INVALID 0 |
| |
| #define IEEE80211_PS_DISABLED 0 |
| #define IEEE80211_PS_UNICAST IEEE80211_DTIM_UCAST |
| #define IEEE80211_PS_MBCAST IEEE80211_DTIM_MBCAST |
| #define IEEE80211_PS_ENABLE IEEE80211_DTIM_VALID |
| //added by David for QoS 2006/6/30 |
| //#define WMM_Hang_8187 |
| #ifdef WMM_Hang_8187 |
| #undef WMM_Hang_8187 |
| #endif |
| |
| #define WME_AC_BE 0x00 |
| #define WME_AC_BK 0x01 |
| #define WME_AC_VI 0x02 |
| #define WME_AC_VO 0x03 |
| #define WME_ACI_MASK 0x03 |
| #define WME_AIFSN_MASK 0x03 |
| #define WME_AC_PRAM_LEN 16 |
| |
| //UP Mapping to AC, using in MgntQuery_SequenceNumber() and maybe for DSCP |
| //#define UP2AC(up) ((up<3) ? ((up==0)?1:0) : (up>>1)) |
| #define UP2AC(up) ( \ |
| ((up) < 1) ? WME_AC_BE : \ |
| ((up) < 3) ? WME_AC_BK : \ |
| ((up) < 4) ? WME_AC_BE : \ |
| ((up) < 6) ? WME_AC_VI : \ |
| WME_AC_VO) |
| //AC Mapping to UP, using in Tx part for selecting the corresponding TX queue |
| #define AC2UP(_ac) ( \ |
| ((_ac) == WME_AC_VO) ? 6 : \ |
| ((_ac) == WME_AC_VI) ? 5 : \ |
| ((_ac) == WME_AC_BK) ? 1 : \ |
| 0) |
| |
| #define ETHER_ADDR_LEN 6 /* length of an Ethernet address */ |
| struct ether_header { |
| u8 ether_dhost[ETHER_ADDR_LEN]; |
| u8 ether_shost[ETHER_ADDR_LEN]; |
| u16 ether_type; |
| } __attribute__((packed)); |
| |
| #ifndef ETHERTYPE_PAE |
| #define ETHERTYPE_PAE 0x888e /* EAPOL PAE/802.1x */ |
| #endif |
| #ifndef ETHERTYPE_IP |
| #define ETHERTYPE_IP 0x0800 /* IP protocol */ |
| #endif |
| |
| struct ieee80211_network { |
| /* These entries are used to identify a unique network */ |
| u8 bssid[ETH_ALEN]; |
| u8 channel; |
| /* Ensure null-terminated for any debug msgs */ |
| u8 ssid[IW_ESSID_MAX_SIZE + 1]; |
| u8 ssid_len; |
| |
| /* These are network statistics */ |
| struct ieee80211_rx_stats stats; |
| u16 capability; |
| u8 rates[MAX_RATES_LENGTH]; |
| u8 rates_len; |
| u8 rates_ex[MAX_RATES_EX_LENGTH]; |
| u8 rates_ex_len; |
| unsigned long last_scanned; |
| u8 mode; |
| u8 flags; |
| u32 last_associate; |
| u32 time_stamp[2]; |
| u16 beacon_interval; |
| u16 listen_interval; |
| u16 atim_window; |
| u8 wpa_ie[MAX_WPA_IE_LEN]; |
| size_t wpa_ie_len; |
| u8 rsn_ie[MAX_WPA_IE_LEN]; |
| size_t rsn_ie_len; |
| u8 dtim_period; |
| u8 dtim_data; |
| u32 last_dtim_sta_time[2]; |
| struct list_head list; |
| //appeded for QoS |
| u8 wmm_info; |
| struct ieee80211_wmm_ac_param wmm_param[4]; |
| u8 QoS_Enable; |
| u8 SignalStrength; |
| //by amy 080312 |
| u8 HighestOperaRate; |
| //by amy 080312 |
| #ifdef THOMAS_TURBO |
| u8 Turbo_Enable;//enable turbo mode, added by thomas |
| #endif |
| #ifdef ENABLE_DOT11D |
| u16 CountryIeLen; |
| u8 CountryIeBuf[MAX_IE_LEN]; |
| #endif |
| }; |
| |
| enum ieee80211_state { |
| |
| /* the card is not linked at all */ |
| IEEE80211_NOLINK = 0, |
| |
| /* IEEE80211_ASSOCIATING* are for BSS client mode |
| * the driver shall not perform RX filtering unless |
| * the state is LINKED. |
| * The driver shall just check for the state LINKED and |
| * defaults to NOLINK for ALL the other states (including |
| * LINKED_SCANNING) |
| */ |
| |
| /* the association procedure will start (wq scheduling)*/ |
| IEEE80211_ASSOCIATING, |
| IEEE80211_ASSOCIATING_RETRY, |
| |
| /* the association procedure is sending AUTH request*/ |
| IEEE80211_ASSOCIATING_AUTHENTICATING, |
| |
| /* the association procedure has successfully authentcated |
| * and is sending association request |
| */ |
| IEEE80211_ASSOCIATING_AUTHENTICATED, |
| |
| /* the link is ok. the card associated to a BSS or linked |
| * to a ibss cell or acting as an AP and creating the bss |
| */ |
| IEEE80211_LINKED, |
| |
| /* same as LINKED, but the driver shall apply RX filter |
| * rules as we are in NO_LINK mode. As the card is still |
| * logically linked, but it is doing a syncro site survey |
| * then it will be back to LINKED state. |
| */ |
| IEEE80211_LINKED_SCANNING, |
| |
| }; |
| |
| #define DEFAULT_MAX_SCAN_AGE (15 * HZ) |
| #define DEFAULT_FTS 2346 |
| #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] |
| |
| |
| #if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,11)) |
| extern inline int is_multicast_ether_addr(const u8 *addr) |
| { |
| return ((addr[0] != 0xff) && (0x01 & addr[0])); |
| } |
| #endif |
| |
| #if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,13)) |
| extern inline int is_broadcast_ether_addr(const u8 *addr) |
| { |
| return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) && \ |
| (addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff)); |
| } |
| #endif |
| |
| #define CFG_IEEE80211_RESERVE_FCS (1<<0) |
| #define CFG_IEEE80211_COMPUTE_FCS (1<<1) |
| |
| typedef struct tx_pending_t{ |
| int frag; |
| struct ieee80211_txb *txb; |
| }tx_pending_t; |
| |
| |
| struct ieee80211_device { |
| struct net_device *dev; |
| |
| /* Bookkeeping structures */ |
| struct net_device_stats stats; |
| struct ieee80211_stats ieee_stats; |
| struct ieee80211_softmac_stats softmac_stats; |
| |
| /* Probe / Beacon management */ |
| struct list_head network_free_list; |
| struct list_head network_list; |
| struct ieee80211_network *networks; |
| int scans; |
| int scan_age; |
| |
| int iw_mode; /* operating mode (IW_MODE_*) */ |
| |
| spinlock_t lock; |
| spinlock_t wpax_suitlist_lock; |
| |
| int tx_headroom; /* Set to size of any additional room needed at front |
| * of allocated Tx SKBs */ |
| u32 config; |
| |
| /* WEP and other encryption related settings at the device level */ |
| int open_wep; /* Set to 1 to allow unencrypted frames */ |
| |
| int reset_on_keychange; /* Set to 1 if the HW needs to be reset on |
| * WEP key changes */ |
| |
| /* If the host performs {en,de}cryption, then set to 1 */ |
| int host_encrypt; |
| int host_decrypt; |
| int ieee802_1x; /* is IEEE 802.1X used */ |
| |
| /* WPA data */ |
| int wpa_enabled; |
| int drop_unencrypted; |
| int tkip_countermeasures; |
| int privacy_invoked; |
| size_t wpa_ie_len; |
| u8 *wpa_ie; |
| |
| u8 ap_mac_addr[6]; |
| u16 pairwise_key_type; |
| u16 broadcast_key_type; |
| |
| struct list_head crypt_deinit_list; |
| struct ieee80211_crypt_data *crypt[WEP_KEYS]; |
| int tx_keyidx; /* default TX key index (crypt[tx_keyidx]) */ |
| struct timer_list crypt_deinit_timer; |
| |
| int bcrx_sta_key; /* use individual keys to override default keys even |
| * with RX of broad/multicast frames */ |
| |
| /* Fragmentation structures */ |
| // each streaming contain a entry |
| struct ieee80211_frag_entry frag_cache[17][IEEE80211_FRAG_CACHE_LEN]; |
| unsigned int frag_next_idx[17]; |
| u16 fts; /* Fragmentation Threshold */ |
| |
| /* This stores infos for the current network. |
| * Either the network we are associated in INFRASTRUCTURE |
| * or the network that we are creating in MASTER mode. |
| * ad-hoc is a mixture ;-). |
| * Note that in infrastructure mode, even when not associated, |
| * fields bssid and essid may be valid (if wpa_set and essid_set |
| * are true) as thy carry the value set by the user via iwconfig |
| */ |
| struct ieee80211_network current_network; |
| |
| |
| enum ieee80211_state state; |
| |
| int short_slot; |
| int mode; /* A, B, G */ |
| int modulation; /* CCK, OFDM */ |
| int freq_band; /* 2.4Ghz, 5.2Ghz, Mixed */ |
| int abg_true; /* ABG flag */ |
| |
| /* used for forcing the ibss workqueue to terminate |
| * without wait for the syncro scan to terminate |
| */ |
| short sync_scan_hurryup; |
| |
| #ifdef ENABLE_DOT11D |
| void * pDot11dInfo; |
| bool bGlobalDomain; |
| |
| // For Liteon Ch12~13 passive scan |
| u8 MinPassiveChnlNum; |
| u8 IbssStartChnl; |
| #else |
| /* map of allowed channels. 0 is dummy */ |
| // FIXME: remeber to default to a basic channel plan depending of the PHY type |
| int channel_map[MAX_CHANNEL_NUMBER+1]; |
| #endif |
| |
| int rate; /* current rate */ |
| int basic_rate; |
| //FIXME: pleace callback, see if redundant with softmac_features |
| short active_scan; |
| |
| /* this contains flags for selectively enable softmac support */ |
| u16 softmac_features; |
| |
| /* if the sequence control field is not filled by HW */ |
| u16 seq_ctrl[5]; |
| |
| /* association procedure transaction sequence number */ |
| u16 associate_seq; |
| |
| /* AID for RTXed association responses */ |
| u16 assoc_id; |
| |
| /* power save mode related*/ |
| short ps; |
| short sta_sleep; |
| int ps_timeout; |
| struct tasklet_struct ps_task; |
| u32 ps_th; |
| u32 ps_tl; |
| |
| short raw_tx; |
| /* used if IEEE_SOFTMAC_TX_QUEUE is set */ |
| short queue_stop; |
| short scanning; |
| short proto_started; |
| |
| struct semaphore wx_sem; |
| struct semaphore scan_sem; |
| |
| spinlock_t mgmt_tx_lock; |
| spinlock_t beacon_lock; |
| |
| short beacon_txing; |
| |
| short wap_set; |
| short ssid_set; |
| |
| u8 wpax_type_set; //{added by David, 2006.9.28} |
| u32 wpax_type_notify; //{added by David, 2006.9.26} |
| |
| /* QoS related flag */ |
| char init_wmmparam_flag; |
| |
| /* for discarding duplicated packets in IBSS */ |
| struct list_head ibss_mac_hash[IEEE_IBSS_MAC_HASH_SIZE]; |
| |
| /* for discarding duplicated packets in BSS */ |
| u16 last_rxseq_num[17]; /* rx seq previous per-tid */ |
| u16 last_rxfrag_num[17];/* tx frag previous per-tid */ |
| unsigned long last_packet_time[17]; |
| |
| /* for PS mode */ |
| unsigned long last_rx_ps_time; |
| |
| /* used if IEEE_SOFTMAC_SINGLE_QUEUE is set */ |
| struct sk_buff *mgmt_queue_ring[MGMT_QUEUE_NUM]; |
| int mgmt_queue_head; |
| int mgmt_queue_tail; |
| |
| |
| /* used if IEEE_SOFTMAC_TX_QUEUE is set */ |
| struct tx_pending_t tx_pending; |
| |
| /* used if IEEE_SOFTMAC_ASSOCIATE is set */ |
| struct timer_list associate_timer; |
| |
| /* used if IEEE_SOFTMAC_BEACONS is set */ |
| struct timer_list beacon_timer; |
| |
| struct work_struct associate_complete_wq; |
| // struct work_struct associate_retry_wq; |
| struct work_struct associate_procedure_wq; |
| // struct work_struct softmac_scan_wq; |
| struct work_struct wx_sync_scan_wq; |
| struct work_struct wmm_param_update_wq; |
| struct work_struct ps_request_tx_ack_wq;//for ps |
| // struct work_struct hw_wakeup_wq; |
| // struct work_struct hw_sleep_wq; |
| // struct work_struct watch_dog_wq; |
| bool bInactivePs; |
| bool actscanning; |
| bool beinretry; |
| u16 ListenInterval; |
| unsigned long NumRxDataInPeriod; //YJ,add,080828 |
| unsigned long NumRxBcnInPeriod; //YJ,add,080828 |
| unsigned long NumRxOkTotal; |
| unsigned long NumRxUnicast;//YJ,add,080828,for keep alive |
| bool bHwRadioOff; |
| #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) |
| struct delayed_work softmac_scan_wq; |
| struct delayed_work associate_retry_wq; |
| struct delayed_work hw_wakeup_wq; |
| struct delayed_work hw_sleep_wq;//+by amy 080324 |
| struct delayed_work watch_dog_wq; |
| struct delayed_work sw_antenna_wq; |
| struct delayed_work start_ibss_wq; |
| //by amy for rate adaptive 080312 |
| struct delayed_work rate_adapter_wq; |
| //by amy for rate adaptive |
| struct delayed_work hw_dig_wq; |
| struct delayed_work tx_pw_wq; |
| |
| //Added for RF power on power off by lizhaoming 080512 |
| struct delayed_work GPIOChangeRFWorkItem; |
| #else |
| |
| struct work_struct start_ibss_wq; |
| struct work_struct softmac_scan_wq; |
| struct work_struct associate_retry_wq; |
| struct work_struct hw_wakeup_wq; |
| struct work_struct hw_sleep_wq; |
| struct work_struct watch_dog_wq; |
| struct work_struct sw_antenna_wq; |
| //by amy for rate adaptive 080312 |
| struct work_struct rate_adapter_wq; |
| //by amy for rate adaptive |
| struct work_struct hw_dig_wq; |
| struct work_struct tx_pw_wq; |
| |
| //Added for RF power on power off by lizhaoming 080512 |
| struct work_struct GPIOChangeRFWorkItem; |
| #endif |
| struct workqueue_struct *wq; |
| |
| /* Callback functions */ |
| void (*set_security)(struct net_device *dev, |
| struct ieee80211_security *sec); |
| |
| /* Used to TX data frame by using txb structs. |
| * this is not used if in the softmac_features |
| * is set the flag IEEE_SOFTMAC_TX_QUEUE |
| */ |
| int (*hard_start_xmit)(struct ieee80211_txb *txb, |
| struct net_device *dev); |
| |
| int (*reset_port)(struct net_device *dev); |
| |
| /* Softmac-generated frames (mamagement) are TXed via this |
| * callback if the flag IEEE_SOFTMAC_SINGLE_QUEUE is |
| * not set. As some cards may have different HW queues that |
| * one might want to use for data and management frames |
| * the option to have two callbacks might be useful. |
| * This fucntion can't sleep. |
| */ |
| int (*softmac_hard_start_xmit)(struct sk_buff *skb, |
| struct net_device *dev); |
| |
| /* used instead of hard_start_xmit (not softmac_hard_start_xmit) |
| * if the IEEE_SOFTMAC_TX_QUEUE feature is used to TX data |
| * frames. I the option IEEE_SOFTMAC_SINGLE_QUEUE is also set |
| * then also management frames are sent via this callback. |
| * This function can't sleep. |
| */ |
| void (*softmac_data_hard_start_xmit)(struct sk_buff *skb, |
| struct net_device *dev,int rate); |
| |
| /* stops the HW queue for DATA frames. Useful to avoid |
| * waste time to TX data frame when we are reassociating |
| * This function can sleep. |
| */ |
| void (*data_hard_stop)(struct net_device *dev); |
| |
| /* OK this is complementar to data_poll_hard_stop */ |
| void (*data_hard_resume)(struct net_device *dev); |
| |
| /* ask to the driver to retune the radio . |
| * This function can sleep. the driver should ensure |
| * the radio has been swithced before return. |
| */ |
| void (*set_chan)(struct net_device *dev,short ch); |
| |
| /* These are not used if the ieee stack takes care of |
| * scanning (IEEE_SOFTMAC_SCAN feature set). |
| * In this case only the set_chan is used. |
| * |
| * The syncro version is similar to the start_scan but |
| * does not return until all channels has been scanned. |
| * this is called in user context and should sleep, |
| * it is called in a work_queue when swithcing to ad-hoc mode |
| * or in behalf of iwlist scan when the card is associated |
| * and root user ask for a scan. |
| * the fucntion stop_scan should stop both the syncro and |
| * background scanning and can sleep. |
| * The fucntion start_scan should initiate the background |
| * scanning and can't sleep. |
| */ |
| void (*scan_syncro)(struct net_device *dev); |
| void (*start_scan)(struct net_device *dev); |
| void (*stop_scan)(struct net_device *dev); |
| |
| /* indicate the driver that the link state is changed |
| * for example it may indicate the card is associated now. |
| * Driver might be interested in this to apply RX filter |
| * rules or simply light the LINK led |
| */ |
| void (*link_change)(struct net_device *dev); |
| |
| /* these two function indicates to the HW when to start |
| * and stop to send beacons. This is used when the |
| * IEEE_SOFTMAC_BEACONS is not set. For now the |
| * stop_send_bacons is NOT guaranteed to be called only |
| * after start_send_beacons. |
| */ |
| void (*start_send_beacons) (struct net_device *dev); |
| void (*stop_send_beacons) (struct net_device *dev); |
| |
| /* power save mode related */ |
| void (*sta_wake_up) (struct net_device *dev); |
| void (*ps_request_tx_ack) (struct net_device *dev); |
| void (*enter_sleep_state) (struct net_device *dev, u32 th, u32 tl); |
| short (*ps_is_queue_empty) (struct net_device *dev); |
| |
| /* QoS related */ |
| //void (*wmm_param_update) (struct net_device *dev, u8 *ac_param); |
| //void (*wmm_param_update) (struct ieee80211_device *ieee); |
| |
| /* This must be the last item so that it points to the data |
| * allocated beyond this structure by alloc_ieee80211 */ |
| u8 priv[0]; |
| }; |
| |
| #define IEEE_A (1<<0) |
| #define IEEE_B (1<<1) |
| #define IEEE_G (1<<2) |
| #define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G) |
| |
| /* Generate a 802.11 header */ |
| |
| /* Uses the channel change callback directly |
| * instead of [start/stop] scan callbacks |
| */ |
| #define IEEE_SOFTMAC_SCAN (1<<2) |
| |
| /* Perform authentication and association handshake */ |
| #define IEEE_SOFTMAC_ASSOCIATE (1<<3) |
| |
| /* Generate probe requests */ |
| #define IEEE_SOFTMAC_PROBERQ (1<<4) |
| |
| /* Generate respones to probe requests */ |
| #define IEEE_SOFTMAC_PROBERS (1<<5) |
| |
| /* The ieee802.11 stack will manages the netif queue |
| * wake/stop for the driver, taking care of 802.11 |
| * fragmentation. See softmac.c for details. */ |
| #define IEEE_SOFTMAC_TX_QUEUE (1<<7) |
| |
| /* Uses only the softmac_data_hard_start_xmit |
| * even for TX management frames. |
| */ |
| #define IEEE_SOFTMAC_SINGLE_QUEUE (1<<8) |
| |
| /* Generate beacons. The stack will enqueue beacons |
| * to the card |
| */ |
| #define IEEE_SOFTMAC_BEACONS (1<<6) |
| |
| |
| |
| static inline void *ieee80211_priv(struct net_device *dev) |
| { |
| return ((struct ieee80211_device *)netdev_priv(dev))->priv; |
| } |
| |
| extern inline int ieee80211_is_empty_essid(const char *essid, int essid_len) |
| { |
| /* Single white space is for Linksys APs */ |
| if (essid_len == 1 && essid[0] == ' ') |
| return 1; |
| |
| /* Otherwise, if the entire essid is 0, we assume it is hidden */ |
| while (essid_len) { |
| essid_len--; |
| if (essid[essid_len] != '\0') |
| return 0; |
| } |
| |
| return 1; |
| } |
| |
| extern inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee, int mode) |
| { |
| /* |
| * It is possible for both access points and our device to support |
| * combinations of modes, so as long as there is one valid combination |
| * of ap/device supported modes, then return success |
| * |
| */ |
| if ((mode & IEEE_A) && |
| (ieee->modulation & IEEE80211_OFDM_MODULATION) && |
| (ieee->freq_band & IEEE80211_52GHZ_BAND)) |
| return 1; |
| |
| if ((mode & IEEE_G) && |
| (ieee->modulation & IEEE80211_OFDM_MODULATION) && |
| (ieee->freq_band & IEEE80211_24GHZ_BAND)) |
| return 1; |
| |
| if ((mode & IEEE_B) && |
| (ieee->modulation & IEEE80211_CCK_MODULATION) && |
| (ieee->freq_band & IEEE80211_24GHZ_BAND)) |
| return 1; |
| |
| return 0; |
| } |
| |
| extern inline int ieee80211_get_hdrlen(u16 fc) |
| { |
| int hdrlen = 24; |
| |
| switch (WLAN_FC_GET_TYPE(fc)) { |
| case IEEE80211_FTYPE_DATA: |
| if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS)) |
| hdrlen = 30; /* Addr4 */ |
| if(IEEE80211_QOS_HAS_SEQ(fc)) |
| hdrlen += 2; /* QOS ctrl*/ |
| break; |
| case IEEE80211_FTYPE_CTL: |
| switch (WLAN_FC_GET_STYPE(fc)) { |
| case IEEE80211_STYPE_CTS: |
| case IEEE80211_STYPE_ACK: |
| hdrlen = 10; |
| break; |
| default: |
| hdrlen = 16; |
| break; |
| } |
| break; |
| } |
| |
| return hdrlen; |
| } |
| |
| |
| |
| /* ieee80211.c */ |
| extern void free_ieee80211(struct net_device *dev); |
| extern struct net_device *alloc_ieee80211(int sizeof_priv); |
| |
| extern int ieee80211_set_encryption(struct ieee80211_device *ieee); |
| |
| /* ieee80211_tx.c */ |
| |
| extern int ieee80211_encrypt_fragment( |
| struct ieee80211_device *ieee, |
| struct sk_buff *frag, |
| int hdr_len); |
| |
| extern int ieee80211_xmit(struct sk_buff *skb, |
| struct net_device *dev); |
| extern void ieee80211_txb_free(struct ieee80211_txb *); |
| |
| |
| /* ieee80211_rx.c */ |
| extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, |
| struct ieee80211_rx_stats *rx_stats); |
| extern void ieee80211_rx_mgt(struct ieee80211_device *ieee, |
| struct ieee80211_hdr *header, |
| struct ieee80211_rx_stats *stats); |
| |
| /* ieee80211_wx.c */ |
| extern int ieee80211_wx_get_scan(struct ieee80211_device *ieee, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *key); |
| extern int ieee80211_wx_set_encode(struct ieee80211_device *ieee, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *key); |
| extern int ieee80211_wx_get_encode(struct ieee80211_device *ieee, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *key); |
| extern int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee, |
| struct iw_request_info *info, |
| union iwreq_data* wrqu, char *extra); |
| int ieee80211_wx_set_auth(struct ieee80211_device *ieee, |
| struct iw_request_info *info, |
| struct iw_param *data, char *extra); |
| int ieee80211_wx_set_mlme(struct ieee80211_device *ieee, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra); |
| |
| int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len); |
| /* ieee80211_softmac.c */ |
| extern short ieee80211_is_54g(struct ieee80211_network net); |
| extern short ieee80211_is_shortslot(struct ieee80211_network net); |
| extern int ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, |
| struct ieee80211_rx_stats *rx_stats, u16 type, |
| u16 stype); |
| extern void ieee80211_softmac_new_net(struct ieee80211_device *ieee, struct ieee80211_network *net); |
| |
| extern void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device *ieee); |
| extern void ieee80211_softmac_check_all_nets(struct ieee80211_device *ieee); |
| extern void ieee80211_start_bss(struct ieee80211_device *ieee); |
| extern void ieee80211_start_master_bss(struct ieee80211_device *ieee); |
| extern void ieee80211_start_ibss(struct ieee80211_device *ieee); |
| extern void ieee80211_softmac_init(struct ieee80211_device *ieee); |
| extern void ieee80211_softmac_free(struct ieee80211_device *ieee); |
| extern void ieee80211_associate_abort(struct ieee80211_device *ieee); |
| extern void ieee80211_disassociate(struct ieee80211_device *ieee); |
| extern void ieee80211_stop_scan(struct ieee80211_device *ieee); |
| extern void ieee80211_start_scan_syncro(struct ieee80211_device *ieee); |
| extern void ieee80211_check_all_nets(struct ieee80211_device *ieee); |
| extern void ieee80211_start_protocol(struct ieee80211_device *ieee); |
| extern void ieee80211_stop_protocol(struct ieee80211_device *ieee); |
| extern void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee); |
| extern void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee); |
| extern void ieee80211_reset_queue(struct ieee80211_device *ieee); |
| extern void ieee80211_wake_queue(struct ieee80211_device *ieee); |
| extern void ieee80211_stop_queue(struct ieee80211_device *ieee); |
| extern struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee); |
| extern void ieee80211_start_send_beacons(struct ieee80211_device *ieee); |
| extern void ieee80211_stop_send_beacons(struct ieee80211_device *ieee); |
| extern int ieee80211_wpa_supplicant_ioctl(struct ieee80211_device *ieee, struct iw_point *p); |
| extern void notify_wx_assoc_event(struct ieee80211_device *ieee); |
| extern void ieee80211_ps_tx_ack(struct ieee80211_device *ieee, short success); |
| extern void SendDisassociation(struct ieee80211_device *ieee,u8* asSta,u8 asRsn); |
| extern void ieee80211_start_scan(struct ieee80211_device *ieee); |
| |
| //Add for RF power on power off by lizhaoming 080512 |
| extern void SendDisassociation(struct ieee80211_device *ieee, |
| u8* asSta, |
| u8 asRsn); |
| |
| /* ieee80211_crypt_ccmp&tkip&wep.c */ |
| extern void ieee80211_tkip_null(void); |
| extern void ieee80211_wep_null(void); |
| extern void ieee80211_ccmp_null(void); |
| /* ieee80211_softmac_wx.c */ |
| |
| extern int ieee80211_wx_get_wap(struct ieee80211_device *ieee, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *ext); |
| |
| extern int ieee80211_wx_set_wap(struct ieee80211_device *ieee, |
| struct iw_request_info *info, |
| union iwreq_data *awrq, |
| char *extra); |
| |
| extern int ieee80211_wx_get_essid(struct ieee80211_device *ieee, struct iw_request_info *a,union iwreq_data *wrqu,char *b); |
| |
| extern int ieee80211_wx_set_rate(struct ieee80211_device *ieee, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra); |
| |
| extern int ieee80211_wx_get_rate(struct ieee80211_device *ieee, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra); |
| |
| extern int ieee80211_wx_set_mode(struct ieee80211_device *ieee, struct iw_request_info *a, |
| union iwreq_data *wrqu, char *b); |
| |
| extern int ieee80211_wx_set_scan(struct ieee80211_device *ieee, struct iw_request_info *a, |
| union iwreq_data *wrqu, char *b); |
| |
| extern int ieee80211_wx_set_essid(struct ieee80211_device *ieee, |
| struct iw_request_info *a, |
| union iwreq_data *wrqu, char *extra); |
| |
| extern int ieee80211_wx_get_mode(struct ieee80211_device *ieee, struct iw_request_info *a, |
| union iwreq_data *wrqu, char *b); |
| |
| extern int ieee80211_wx_set_freq(struct ieee80211_device *ieee, struct iw_request_info *a, |
| union iwreq_data *wrqu, char *b); |
| |
| extern int ieee80211_wx_get_freq(struct ieee80211_device *ieee, struct iw_request_info *a, |
| union iwreq_data *wrqu, char *b); |
| #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) |
| extern void ieee80211_wx_sync_scan_wq(struct work_struct *work); |
| #else |
| extern void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee); |
| #endif |
| //extern void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee); |
| |
| extern int ieee80211_wx_set_rawtx(struct ieee80211_device *ieee, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra); |
| |
| extern int ieee80211_wx_get_name(struct ieee80211_device *ieee, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra); |
| |
| extern int ieee80211_wx_set_power(struct ieee80211_device *ieee, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra); |
| |
| extern int ieee80211_wx_get_power(struct ieee80211_device *ieee, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra); |
| |
| extern void ieee80211_softmac_ips_scan_syncro(struct ieee80211_device *ieee); |
| |
| extern void ieee80211_sta_ps_send_null_frame(struct ieee80211_device *ieee, short pwr); |
| |
| extern const long ieee80211_wlan_frequencies[]; |
| |
| extern inline void ieee80211_increment_scans(struct ieee80211_device *ieee) |
| { |
| ieee->scans++; |
| } |
| |
| extern inline int ieee80211_get_scans(struct ieee80211_device *ieee) |
| { |
| return ieee->scans; |
| } |
| |
| static inline const char *escape_essid(const char *essid, u8 essid_len) { |
| static char escaped[IW_ESSID_MAX_SIZE * 2 + 1]; |
| const char *s = essid; |
| char *d = escaped; |
| |
| if (ieee80211_is_empty_essid(essid, essid_len)) { |
| memcpy(escaped, "<hidden>", sizeof("<hidden>")); |
| return escaped; |
| } |
| |
| essid_len = min(essid_len, (u8)IW_ESSID_MAX_SIZE); |
| while (essid_len--) { |
| if (*s == '\0') { |
| *d++ = '\\'; |
| *d++ = '0'; |
| s++; |
| } else { |
| *d++ = *s++; |
| } |
| } |
| *d = '\0'; |
| return escaped; |
| } |
| #endif /* IEEE80211_H */ |