1b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik/* 2b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * Merged with mainline ieee80211.h in Aug 2004. Original ieee802_11 3b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * remains copyright by the original authors 4b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * 5b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * Portions of the merged code are based on Host AP (software wireless 6b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * LAN access point) driver for Intersil Prism2/2.5/3. 7b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * 8b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen 985d32e7b0ea53a11d2a4018d8ad2605052778df7Jouni Malinen * <j@w1.fi> 1085d32e7b0ea53a11d2a4018d8ad2605052778df7Jouni Malinen * Copyright (c) 2002-2003, Jouni Malinen <j@w1.fi> 11b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * 12b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * Adaption to a generic IEEE 802.11 stack by James Ketrenos 13b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * <jketreno@linux.intel.com> 14ebeaddcc02fd47d1dbb7f25318d046461d90e4afJames Ketrenos * Copyright (c) 2004-2005, Intel Corporation 15b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * 16b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * This program is free software; you can redistribute it and/or modify 17b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * it under the terms of the GNU General Public License version 2 as 18b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * published by the Free Software Foundation. See README and COPYING for 19b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * more details. 2031696160c7415b5a7efa650c7f1ca5c9623f5d8fJames Ketrenos * 2131696160c7415b5a7efa650c7f1ca5c9623f5d8fJames Ketrenos * API Version History 2231696160c7415b5a7efa650c7f1ca5c9623f5d8fJames Ketrenos * 1.0.x -- Initial version 23b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville * 1.1.x -- Added radiotap, QoS, TIM, libipw_geo APIs, 2431696160c7415b5a7efa650c7f1ca5c9623f5d8fJames Ketrenos * various structure changes, and crypto API init method 25b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik */ 26b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#ifndef LIBIPW_H 27b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_H 2874079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos#include <linux/if_ether.h> /* ETH_ALEN */ 2974079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos#include <linux/kernel.h> /* ARRAY_SIZE */ 30b7721ff96fa15459c7c5de59323bedd61f1bcbd7Adrian Bunk#include <linux/wireless.h> 3172118015271e6d3852cb9f647efe0987d131adaaJohn W. Linville#include <linux/ieee80211.h> 32b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 33274bfb8dc5ffa16cb073801bebe76ab7f4e2e73dJohn W. Linville#include <net/lib80211.h> 34a3caa99e6c68f466c13cfea74097f6fb01b45e25John W. Linville#include <net/cfg80211.h> 35274bfb8dc5ffa16cb073801bebe76ab7f4e2e73dJohn W. Linville 36b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_VERSION "git-1.1.13" 3731696160c7415b5a7efa650c7f1ca5c9623f5d8fJames Ketrenos 38b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DATA_LEN 2304 39b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section 40b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 6.2.1.1.2. 41b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 42b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik The figure in section 7.1.2 suggests a body size of up to 2312 43b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik bytes is allowed, which is a bit confusing, I suspect this 44b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik represents the 2304 bytes of real data, plus a possible 8 bytes of 45b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */ 46b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 47b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_1ADDR_LEN 10 48b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_2ADDR_LEN 16 49b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_3ADDR_LEN 24 50b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_4ADDR_LEN 30 51b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_FCS_LEN 4 52b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_HLEN (LIBIPW_4ADDR_LEN) 53b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_FRAME_LEN (LIBIPW_DATA_LEN + LIBIPW_HLEN) 54b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 55b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define MIN_FRAG_THRESHOLD 256U 56b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define MAX_FRAG_THRESHOLD 2346U 57b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 58ea2841521a7e061b772d6cee03f5b23c58a58284Zhu Yi/* QOS control */ 59b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_QCTL_TID 0x000F 60ea2841521a7e061b772d6cee03f5b23c58a58284Zhu Yi 61b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik/* debug macros */ 62b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 633756162b06001d122ce31c716f9784636c592c9cHelmut Schaa#ifdef CONFIG_LIBIPW_DEBUG 64b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern u32 libipw_debug_level; 65b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DEBUG(level, fmt, args...) \ 66b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilledo { if (libipw_debug_level & (level)) \ 6727ae60f8f7aac221b428422eecafddaa7aff9549Pavel Roskin printk(KERN_DEBUG "libipw: %c %s " fmt, \ 68d5c003b4d1690e666dbab02bc8e705947baa848cHarvey Harrison in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0) 69b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#else 70b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DEBUG(level, fmt, args...) do {} while (0) 713756162b06001d122ce31c716f9784636c592c9cHelmut Schaa#endif /* CONFIG_LIBIPW_DEBUG */ 72e88187eedc0a9223914b23b063342db8bcc31f9cJiri Benc 73b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik/* 74e88187eedc0a9223914b23b063342db8bcc31f9cJiri Benc * To use the debug system: 75b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * 76b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * If you are defining a new debug classification, simply add it to the #define 77b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * list here in the form of: 78b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * 79b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville * #define LIBIPW_DL_xxxx VALUE 80b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * 81b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * shifting value to the left one bit from the previous entry. xxxx should be 82b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * the name of the classification (for example, WEP) 83b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * 84b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville * You then need to either add a LIBIPW_xxxx_DEBUG() macro definition for your 85b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville * classification, or use LIBIPW_DEBUG(LIBIPW_DL_xxxx, ...) whenever you want 86b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * to send output to that classification. 87b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * 88b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * To add your debug level to the list of levels seen when you perform 89b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * 9091cb70c1769d9b72dd1efe40c31f01005820b09eJouni Malinen * % cat /proc/net/ieee80211/debug_level 91b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * 92b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville * you simply need to add your entry to the libipw_debug_level array. 93b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * 9491cb70c1769d9b72dd1efe40c31f01005820b09eJouni Malinen * If you do not see debug_level in /proc/net/ieee80211 then you do not have 953756162b06001d122ce31c716f9784636c592c9cHelmut Schaa * CONFIG_LIBIPW_DEBUG defined in your kernel configuration 96b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * 97b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik */ 98b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 99b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DL_INFO (1<<0) 100b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DL_WX (1<<1) 101b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DL_SCAN (1<<2) 102b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DL_STATE (1<<3) 103b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DL_MGMT (1<<4) 104b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DL_FRAG (1<<5) 105b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DL_DROP (1<<7) 106b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville 107b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DL_TX (1<<8) 108b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DL_RX (1<<9) 109b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DL_QOS (1<<31) 110b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville 11127ae60f8f7aac221b428422eecafddaa7aff9549Pavel Roskin#define LIBIPW_ERROR(f, a...) printk(KERN_ERR "libipw: " f, ## a) 11227ae60f8f7aac221b428422eecafddaa7aff9549Pavel Roskin#define LIBIPW_WARNING(f, a...) printk(KERN_WARNING "libipw: " f, ## a) 113b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DEBUG_INFO(f, a...) LIBIPW_DEBUG(LIBIPW_DL_INFO, f, ## a) 114b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville 115b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DEBUG_WX(f, a...) LIBIPW_DEBUG(LIBIPW_DL_WX, f, ## a) 116b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DEBUG_SCAN(f, a...) LIBIPW_DEBUG(LIBIPW_DL_SCAN, f, ## a) 117b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DEBUG_STATE(f, a...) LIBIPW_DEBUG(LIBIPW_DL_STATE, f, ## a) 118b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DEBUG_MGMT(f, a...) LIBIPW_DEBUG(LIBIPW_DL_MGMT, f, ## a) 119b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DEBUG_FRAG(f, a...) LIBIPW_DEBUG(LIBIPW_DL_FRAG, f, ## a) 120b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DEBUG_DROP(f, a...) LIBIPW_DEBUG(LIBIPW_DL_DROP, f, ## a) 121b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DEBUG_TX(f, a...) LIBIPW_DEBUG(LIBIPW_DL_TX, f, ## a) 122b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DEBUG_RX(f, a...) LIBIPW_DEBUG(LIBIPW_DL_RX, f, ## a) 123b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DEBUG_QOS(f, a...) LIBIPW_DEBUG(LIBIPW_DL_QOS, f, ## a) 124b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#include <linux/netdevice.h> 12574079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos#include <linux/if_arp.h> /* ARPHRD_ETHER */ 126b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 127b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#ifndef WIRELESS_SPY 128099c5bb169e9816a7761336f668b63010762807bJiri Benc#define WIRELESS_SPY /* enable iwspy support */ 129b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#endif 130099c5bb169e9816a7761336f668b63010762807bJiri Benc#include <net/iw_handler.h> /* new driver API */ 131b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 13274079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos#define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */ 133b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 134b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#ifndef ETH_P_80211_RAW 135b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define ETH_P_80211_RAW (ETH_P_ECONET + 1) 136b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#endif 137b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 138b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik/* IEEE 802.11 defines */ 139b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 140b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define P80211_OUI_LEN 3 141b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 142b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_snap_hdr { 143b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 14474079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos u8 dsap; /* always 0xAA */ 14574079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos u8 ssap; /* always 0xAA */ 14674079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos u8 ctrl; /* always 0x03 */ 14774079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos u8 oui[P80211_OUI_LEN]; /* organizational universal id */ 148b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 149ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 150b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 151b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define SNAP_SIZE sizeof(struct libipw_snap_hdr) 152b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 153f13baae43e97e84d3f06080908db75a017c62165Jiri Benc#define WLAN_FC_GET_VERS(fc) ((fc) & IEEE80211_FCTL_VERS) 154b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define WLAN_FC_GET_TYPE(fc) ((fc) & IEEE80211_FCTL_FTYPE) 155b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE) 156b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 157b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define WLAN_GET_SEQ_FRAG(seq) ((seq) & IEEE80211_SCTL_FRAG) 1583eb546057dd65ec75c900c9948684ffd5e617630Zhu Yi#define WLAN_GET_SEQ_SEQ(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4) 159b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 160b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_STATMASK_SIGNAL (1<<0) 161b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_STATMASK_RSSI (1<<1) 162b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_STATMASK_NOISE (1<<2) 163b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_STATMASK_RATE (1<<3) 164b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_STATMASK_WEMASK 0x7 165b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville 166b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_CCK_MODULATION (1<<0) 167b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_MODULATION (1<<1) 168b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville 169b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_24GHZ_BAND (1<<0) 170b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_52GHZ_BAND (1<<1) 171b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville 172b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_CCK_RATE_1MB 0x02 173b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_CCK_RATE_2MB 0x04 174b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_CCK_RATE_5MB 0x0B 175b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_CCK_RATE_11MB 0x16 176b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_RATE_6MB 0x0C 177b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_RATE_9MB 0x12 178b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_RATE_12MB 0x18 179b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_RATE_18MB 0x24 180b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_RATE_24MB 0x30 181b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_RATE_36MB 0x48 182b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_RATE_48MB 0x60 183b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_RATE_54MB 0x6C 184b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_BASIC_RATE_MASK 0x80 185b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville 186b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_CCK_RATE_1MB_MASK (1<<0) 187b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_CCK_RATE_2MB_MASK (1<<1) 188b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_CCK_RATE_5MB_MASK (1<<2) 189b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_CCK_RATE_11MB_MASK (1<<3) 190b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_RATE_6MB_MASK (1<<4) 191b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_RATE_9MB_MASK (1<<5) 192b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_RATE_12MB_MASK (1<<6) 193b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_RATE_18MB_MASK (1<<7) 194b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_RATE_24MB_MASK (1<<8) 195b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_RATE_36MB_MASK (1<<9) 196b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_RATE_48MB_MASK (1<<10) 197b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_RATE_54MB_MASK (1<<11) 198b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville 199b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_CCK_RATES_MASK 0x0000000F 200b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_CCK_BASIC_RATES_MASK (LIBIPW_CCK_RATE_1MB_MASK | \ 201b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_CCK_RATE_2MB_MASK) 202b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_CCK_DEFAULT_RATES_MASK (LIBIPW_CCK_BASIC_RATES_MASK | \ 203b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_CCK_RATE_5MB_MASK | \ 204b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_CCK_RATE_11MB_MASK) 205b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville 206b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_RATES_MASK 0x00000FF0 207b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_BASIC_RATES_MASK (LIBIPW_OFDM_RATE_6MB_MASK | \ 208b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_OFDM_RATE_12MB_MASK | \ 209b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_OFDM_RATE_24MB_MASK) 210b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_DEFAULT_RATES_MASK (LIBIPW_OFDM_BASIC_RATES_MASK | \ 211b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_OFDM_RATE_9MB_MASK | \ 212b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_OFDM_RATE_18MB_MASK | \ 213b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_OFDM_RATE_36MB_MASK | \ 214b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_OFDM_RATE_48MB_MASK | \ 215b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_OFDM_RATE_54MB_MASK) 216b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_DEFAULT_RATES_MASK (LIBIPW_OFDM_DEFAULT_RATES_MASK | \ 217b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_CCK_DEFAULT_RATES_MASK) 218b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville 219b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_NUM_OFDM_RATES 8 220b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_NUM_CCK_RATES 4 221b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_OFDM_SHIFT_MASK_A 4 222b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 223b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik/* NOTE: This data is for statistical purposes; not all hardware provides this 224c9fa7d5d6cec7a45f9dc6c2f23500af50d5617c9Johannes Berg * information for frames received. 225b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville * For libipw_rx_mgt, you need to set at least the 'len' parameter. 226c9fa7d5d6cec7a45f9dc6c2f23500af50d5617c9Johannes Berg */ 227b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_rx_stats { 228b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u32 mac_time; 229b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik s8 rssi; 230b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 signal; 231b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 noise; 23274079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos u16 rate; /* in 100 kbps */ 233b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 received_channel; 234b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 control; 235b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 mask; 236b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 freq; 237b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u16 len; 238b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u64 tsf; 239b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u32 beacon_time; 240b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik}; 241b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 242b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik/* IEEE 802.11 requires that STA supports concurrent reception of at least 243b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * three fragmented frames. This define can be increased to support more 244b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * concurrent frames, but it should be noted that each entry can consume about 245b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * 2 kB of RAM and increasing cache size will slow down frame reassembly. */ 246b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_FRAG_CACHE_LEN 4 247b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 248b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_frag_entry { 249b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned long first_frag_time; 250b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int seq; 251b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int last_frag; 252b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik struct sk_buff *skb; 253b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 src_addr[ETH_ALEN]; 254b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 dst_addr[ETH_ALEN]; 255b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik}; 256b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 257b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_stats { 258b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int tx_unicast_frames; 259b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int tx_multicast_frames; 260b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int tx_fragments; 261b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int tx_unicast_octets; 262b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int tx_multicast_octets; 263b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int tx_deferred_transmissions; 264b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int tx_single_retry_frames; 265b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int tx_multiple_retry_frames; 266b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int tx_retry_limit_exceeded; 267b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int tx_discards; 268b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int rx_unicast_frames; 269b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int rx_multicast_frames; 270b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int rx_fragments; 271b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int rx_unicast_octets; 272b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int rx_multicast_octets; 273b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int rx_fcs_errors; 274b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int rx_discards_no_buffer; 275b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int tx_discards_wrong_sa; 276b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int rx_discards_undecryptable; 277b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int rx_message_in_msg_fragments; 278b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int rx_message_in_bad_msg_fragments; 279b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik}; 280b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 281b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_device; 282b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 283f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos#define SEC_KEY_1 (1<<0) 284f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos#define SEC_KEY_2 (1<<1) 285f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos#define SEC_KEY_3 (1<<2) 286f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos#define SEC_KEY_4 (1<<3) 287f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos#define SEC_ACTIVE_KEY (1<<4) 288f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos#define SEC_AUTH_MODE (1<<5) 289f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos#define SEC_UNICAST_GROUP (1<<6) 290f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos#define SEC_LEVEL (1<<7) 291f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos#define SEC_ENABLED (1<<8) 292259bf1fd8a7cc0f6b47fd8a9ac5e2dfc33182a3dJames Ketrenos#define SEC_ENCRYPT (1<<9) 293f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos 294f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos#define SEC_LEVEL_0 0 /* None */ 295f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos#define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */ 296f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos#define SEC_LEVEL_2 2 /* Level 1 + TKIP */ 297f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos#define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */ 298f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos#define SEC_LEVEL_3 4 /* Level 2 + CCMP */ 299f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos 300e0d369d1d969fc9e4fd08a20f6dad04d369aceeaJames Ketrenos#define SEC_ALG_NONE 0 301e0d369d1d969fc9e4fd08a20f6dad04d369aceeaJames Ketrenos#define SEC_ALG_WEP 1 302e0d369d1d969fc9e4fd08a20f6dad04d369aceeaJames Ketrenos#define SEC_ALG_TKIP 2 303e0d369d1d969fc9e4fd08a20f6dad04d369aceeaJames Ketrenos#define SEC_ALG_CCMP 3 304e0d369d1d969fc9e4fd08a20f6dad04d369aceeaJames Ketrenos 305f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos#define WEP_KEYS 4 306f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos#define WEP_KEY_LEN 13 307f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos#define SCM_KEY_LEN 32 308f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos#define SCM_TEMPORAL_KEY_LENGTH 16 309b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 310b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_security { 3110f202aa2e1e1db1d20da9bcc3f5ad43c5a22d2d5John W. Linville u16 active_key:2, enabled:1, unicast_uses_group:1, encrypt:1; 3120f202aa2e1e1db1d20da9bcc3f5ad43c5a22d2d5John W. Linville u8 auth_mode; 313e0d369d1d969fc9e4fd08a20f6dad04d369aceeaJames Ketrenos u8 encode_alg[WEP_KEYS]; 314b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 key_sizes[WEP_KEYS]; 315f1bf6638af9e9bbbb6fb0b769054fb7db1ae652fJames Ketrenos u8 keys[WEP_KEYS][SCM_KEY_LEN]; 316b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 level; 317b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u16 flags; 318ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 319b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 320b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik/* 321b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 322b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 802.11 data frame from AP 323b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 324b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik ,-------------------------------------------------------------------. 325b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff GarzikBytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 | 326b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik |------|------|---------|---------|---------|------|---------|------| 327b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff GarzikDesc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs | 328b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik | | tion | (BSSID) | | | ence | data | | 329b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik `-------------------------------------------------------------------' 330b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 331b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff GarzikTotal: 28-2340 bytes 332b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 333b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik*/ 334b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 335b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define BEACON_PROBE_SSID_ID_POSITION 12 336b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 337b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_hdr_1addr { 338cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 frame_ctl; 339cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 duration_id; 340ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos u8 addr1[ETH_ALEN]; 341ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos u8 payload[0]; 342ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 343ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos 344b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_hdr_2addr { 345cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 frame_ctl; 346cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 duration_id; 347ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos u8 addr1[ETH_ALEN]; 348ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos u8 addr2[ETH_ALEN]; 349ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos u8 payload[0]; 350ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 351ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos 352b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_hdr_3addr { 353cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 frame_ctl; 354cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 duration_id; 355ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos u8 addr1[ETH_ALEN]; 356ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos u8 addr2[ETH_ALEN]; 357ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos u8 addr3[ETH_ALEN]; 358cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 seq_ctl; 359ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos u8 payload[0]; 360ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 361ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos 362b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_hdr_4addr { 363cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 frame_ctl; 364cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 duration_id; 365ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos u8 addr1[ETH_ALEN]; 366ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos u8 addr2[ETH_ALEN]; 367ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos u8 addr3[ETH_ALEN]; 368cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 seq_ctl; 369ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos u8 addr4[ETH_ALEN]; 370ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos u8 payload[0]; 371ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 372ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos 373b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_hdr_3addrqos { 374cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 frame_ctl; 375cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 duration_id; 3769e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 addr1[ETH_ALEN]; 3779e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 addr2[ETH_ALEN]; 3789e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 addr3[ETH_ALEN]; 379cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 seq_ctl; 3809e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 payload[0]; 381cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 qos_ctl; 382ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 3839e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos 384b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_info_element { 385b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 id; 386b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 len; 387b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 data[0]; 388ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 389b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 390b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik/* 391b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * These are the data types that can make up management packets 392b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * 393b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u16 auth_algorithm; 394b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u16 auth_sequence; 395b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u16 beacon_interval; 396b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u16 capability; 397b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 current_ap[ETH_ALEN]; 398b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u16 listen_interval; 399b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik struct { 400b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u16 association_id:14, reserved:2; 401ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet } __packed; 402b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u32 time_stamp[2]; 403b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u16 reason; 404b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u16 status; 405b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik*/ 406b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 407b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_auth { 408b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_hdr_3addr header; 409099c5bb169e9816a7761336f668b63010762807bJiri Benc __le16 algorithm; 410099c5bb169e9816a7761336f668b63010762807bJiri Benc __le16 transaction; 411099c5bb169e9816a7761336f668b63010762807bJiri Benc __le16 status; 412e5658d3e8a347f4393a9403b0cec8d43fa6214b1James Ketrenos /* challenge */ 413b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_info_element info_element[0]; 414ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 415b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 416b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_channel_switch { 417b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 id; 418b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 len; 419b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 mode; 420b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 channel; 421b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 count; 422ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 423b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 424b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_action { 425b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_hdr_3addr header; 426b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 category; 427b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 action; 428b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi union { 429b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_action_exchange { 430b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 token; 431b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_info_element info_element[0]; 432b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi } exchange; 433b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_channel_switch channel_switch; 434b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 435b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi } format; 436ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 437b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 438b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_disassoc { 439b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_hdr_3addr header; 440e5658d3e8a347f4393a9403b0cec8d43fa6214b1James Ketrenos __le16 reason; 441ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 442ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos 443e5658d3e8a347f4393a9403b0cec8d43fa6214b1James Ketrenos/* Alias deauth for disassoc */ 444b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define libipw_deauth libipw_disassoc 445e5658d3e8a347f4393a9403b0cec8d43fa6214b1James Ketrenos 446b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_probe_request { 447b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_hdr_3addr header; 448e5658d3e8a347f4393a9403b0cec8d43fa6214b1James Ketrenos /* SSID, supported rates */ 449b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_info_element info_element[0]; 450ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 451ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos 452b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_probe_response { 453b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_hdr_3addr header; 454d9e94d5647ee6700773d81514a8ccb7dc6342fb4Al Viro __le32 time_stamp[2]; 455099c5bb169e9816a7761336f668b63010762807bJiri Benc __le16 beacon_interval; 456099c5bb169e9816a7761336f668b63010762807bJiri Benc __le16 capability; 457e5658d3e8a347f4393a9403b0cec8d43fa6214b1James Ketrenos /* SSID, supported rates, FH params, DS params, 458e5658d3e8a347f4393a9403b0cec8d43fa6214b1James Ketrenos * CF params, IBSS params, TIM (if beacon), RSN */ 459b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_info_element info_element[0]; 460ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 461b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 462ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos/* Alias beacon for probe_response */ 463b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define libipw_beacon libipw_probe_response 464ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos 465b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_assoc_request { 466b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_hdr_3addr header; 467cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 capability; 468cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 listen_interval; 469e5658d3e8a347f4393a9403b0cec8d43fa6214b1James Ketrenos /* SSID, supported rates, RSN */ 470b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_info_element info_element[0]; 471ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 472ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos 473b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_reassoc_request { 474b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_hdr_3addr header; 475099c5bb169e9816a7761336f668b63010762807bJiri Benc __le16 capability; 476099c5bb169e9816a7761336f668b63010762807bJiri Benc __le16 listen_interval; 477b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 current_ap[ETH_ALEN]; 478b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_info_element info_element[0]; 479ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 480b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 481b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_assoc_response { 482b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_hdr_3addr header; 483099c5bb169e9816a7761336f668b63010762807bJiri Benc __le16 capability; 484099c5bb169e9816a7761336f668b63010762807bJiri Benc __le16 status; 485099c5bb169e9816a7761336f668b63010762807bJiri Benc __le16 aid; 486e5658d3e8a347f4393a9403b0cec8d43fa6214b1James Ketrenos /* supported rates */ 487b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_info_element info_element[0]; 488ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 489b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 490b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_txb { 491b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 nr_frags; 492b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 encrypted; 493ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos u8 rts_included; 494ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos u8 reserved; 495d9e94d5647ee6700773d81514a8ccb7dc6342fb4Al Viro u16 frag_size; 496d9e94d5647ee6700773d81514a8ccb7dc6342fb4Al Viro u16 payload_size; 497b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik struct sk_buff *fragments[0]; 498b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik}; 499b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 500099c5bb169e9816a7761336f668b63010762807bJiri Benc/* SWEEP TABLE ENTRIES NUMBER */ 501b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define MAX_SWEEP_TAB_ENTRIES 42 502b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7 503b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik/* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs 504b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * only use 8, and then use extended rates for the remaining supported 505b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * rates. Other APs, however, stick all of their supported rates on the 506b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * main rates information element... */ 507b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define MAX_RATES_LENGTH ((u8)12) 508b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define MAX_RATES_EX_LENGTH ((u8)16) 509b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define MAX_NETWORK_COUNT 128 510b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 511b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define CRC_LENGTH 4U 512b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 513b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define MAX_WPA_IE_LEN 64 514b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 5159e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos#define NETWORK_HAS_OFDM (1<<1) 5169e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos#define NETWORK_HAS_CCK (1<<2) 5179e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos 5189e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos/* QoS structure */ 5199e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos#define NETWORK_HAS_QOS_PARAMETERS (1<<3) 5209e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos#define NETWORK_HAS_QOS_INFORMATION (1<<4) 521b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi#define NETWORK_HAS_QOS_MASK (NETWORK_HAS_QOS_PARAMETERS | \ 522b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi NETWORK_HAS_QOS_INFORMATION) 523b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 524b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi/* 802.11h */ 525b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi#define NETWORK_HAS_POWER_CONSTRAINT (1<<5) 526b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi#define NETWORK_HAS_CSA (1<<6) 527b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi#define NETWORK_HAS_QUIET (1<<7) 528b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi#define NETWORK_HAS_IBSS_DFS (1<<8) 529b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi#define NETWORK_HAS_TPC_REPORT (1<<9) 5309e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos 531d8e2be90d301a0381e9b2528fe2835cf2992bca3Daniel Drake#define NETWORK_HAS_ERP_VALUE (1<<10) 532d8e2be90d301a0381e9b2528fe2835cf2992bca3Daniel Drake 5339e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos#define QOS_QUEUE_NUM 4 5349e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos#define QOS_OUI_LEN 3 5359e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos#define QOS_OUI_TYPE 2 5369e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos#define QOS_ELEMENT_ID 221 5379e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos#define QOS_OUI_INFO_SUB_TYPE 0 5389e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos#define QOS_OUI_PARAM_SUB_TYPE 1 5399e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos#define QOS_VERSION_1 1 5409e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos#define QOS_AIFSN_MIN_VALUE 2 5419e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos 542b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_qos_information_element { 5439e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 elementID; 5449e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 length; 5459e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 qui[QOS_OUI_LEN]; 5469e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 qui_type; 5479e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 qui_subtype; 5489e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 version; 5499e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 ac_info; 550ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 5519e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos 552b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_qos_ac_parameter { 5539e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 aci_aifsn; 5549e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 ecw_min_max; 555cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 tx_op_limit; 556ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 5579e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos 558b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_qos_parameter_info { 559b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_qos_information_element info_element; 5609e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 reserved; 561b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_qos_ac_parameter ac_params_record[QOS_QUEUE_NUM]; 562ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 5639e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos 564b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_qos_parameters { 565cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 cw_min[QOS_QUEUE_NUM]; 566cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 cw_max[QOS_QUEUE_NUM]; 5679e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 aifs[QOS_QUEUE_NUM]; 5689e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 flag[QOS_QUEUE_NUM]; 569cdcfc210820b8e043cb606eddc145906185c6743James Ketrenos __le16 tx_op_limit[QOS_QUEUE_NUM]; 570ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 5719e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos 572b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_qos_data { 573b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_qos_parameters parameters; 5749e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos int active; 5759e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos int supported; 5769e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 param_count; 5779e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 old_param_count; 5789e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos}; 5799e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos 580b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_tim_parameters { 5819e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 tim_count; 5829e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u8 tim_period; 583ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 5849e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos 5859e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos/*******************************************************/ 586b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 587b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleenum { /* libipw_basic_report.map */ 588b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_BASIC_MAP_BSS = (1 << 0), 589b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_BASIC_MAP_OFDM = (1 << 1), 590b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_BASIC_MAP_UNIDENTIFIED = (1 << 2), 591b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_BASIC_MAP_RADAR = (1 << 3), 592b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_BASIC_MAP_UNMEASURED = (1 << 4), 593b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi /* Bits 5-7 are reserved */ 594b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 595b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi}; 596b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_basic_report { 597b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 channel; 598b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi __le64 start_time; 599b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi __le16 duration; 600b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 map; 601ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 602b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 603b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleenum { /* libipw_measurement_request.mode */ 604b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi /* Bit 0 is reserved */ 605b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_MEASUREMENT_ENABLE = (1 << 1), 606b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_MEASUREMENT_REQUEST = (1 << 2), 607b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_MEASUREMENT_REPORT = (1 << 3), 608b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi /* Bits 4-7 are reserved */ 609b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi}; 610b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 611b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yienum { 612b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_REPORT_BASIC = 0, /* required */ 613b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_REPORT_CCA = 1, /* optional */ 614b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_REPORT_RPI = 2, /* optional */ 615b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi /* 3-255 reserved */ 616b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi}; 617b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 618b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_measurement_params { 619b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 channel; 620b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi __le64 start_time; 621b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi __le16 duration; 622ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 623b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 624b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_measurement_request { 625b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_info_element ie; 626b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 token; 627b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 mode; 628b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 type; 629b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_measurement_params params[0]; 630ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 631b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 632b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_measurement_report { 633b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_info_element ie; 634b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 token; 635b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 mode; 636b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 type; 637b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi union { 638b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_basic_report basic[0]; 639b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi } u; 640ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 641b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 642b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_tpc_report { 643b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 transmit_power; 644b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 link_margin; 645ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 646b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 647b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_channel_map { 648b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 channel; 649b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 map; 650ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 651b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 652b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_ibss_dfs { 653b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_info_element ie; 654b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 owner[ETH_ALEN]; 655b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 recovery_interval; 656b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_channel_map channel_map[0]; 657b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi}; 658b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 659b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_csa { 660b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 mode; 661b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 channel; 662b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 count; 663ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 664b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 665b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_quiet { 666b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 count; 667b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 period; 668b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 duration; 669b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 offset; 670ba2d3587912f82d1ab4367975b1df460db60fb1eEric Dumazet} __packed; 671b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 672b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_network { 673b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik /* These entries are used to identify a unique network */ 674b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 bssid[ETH_ALEN]; 675b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 channel; 676b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik /* Ensure null-terminated for any debug msgs */ 677b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 ssid[IW_ESSID_MAX_SIZE + 1]; 678b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 ssid_len; 679b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 680b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_qos_data qos_data; 6819e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos 682b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik /* These are network statistics */ 683b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_rx_stats stats; 684b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u16 capability; 685b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 rates[MAX_RATES_LENGTH]; 686b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 rates_len; 687b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 rates_ex[MAX_RATES_EX_LENGTH]; 688b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 rates_ex_len; 689b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned long last_scanned; 690b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 mode; 691b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u32 flags; 692b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u32 last_associate; 693b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u32 time_stamp[2]; 694b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u16 beacon_interval; 695b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u16 listen_interval; 696b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u16 atim_window; 69742c94e43be27f8b9be9b5be491bae8af05e54dbdJames Ketrenos u8 erp_value; 698b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 wpa_ie[MAX_WPA_IE_LEN]; 699b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik size_t wpa_ie_len; 700b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 rsn_ie[MAX_WPA_IE_LEN]; 701b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik size_t rsn_ie_len; 702b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_tim_parameters tim; 703b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 704b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi /* 802.11h info */ 705b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 706b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi /* Power Constraint - mandatory if spctrm mgmt required */ 707b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 power_constraint; 708b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 709b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi /* TPC Report - mandatory if spctrm mgmt required */ 710b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_tpc_report tpc_report; 711b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 712b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi /* IBSS DFS - mandatory if spctrm mgmt required and IBSS 713b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi * NOTE: This is variable length and so must be allocated dynamically */ 714b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_ibss_dfs *ibss_dfs; 715b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 716b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi /* Channel Switch Announcement - optional if spctrm mgmt required */ 717b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_csa csa; 718b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 719b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi /* Quiet - optional if spctrm mgmt required */ 720b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_quiet quiet; 721b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi 722b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik struct list_head list; 723b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik}; 724b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 725b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleenum libipw_state { 726b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_UNINITIALIZED = 0, 727b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_INITIALIZED, 728b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_ASSOCIATING, 729b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_ASSOCIATED, 730b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_AUTHENTICATING, 731b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_AUTHENTICATED, 732b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_SHUTDOWN 733b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik}; 734b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 735b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define DEFAULT_MAX_SCAN_AGE (15 * HZ) 736b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define DEFAULT_FTS 2346 737b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 738b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define CFG_LIBIPW_RESERVE_FCS (1<<0) 739b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define CFG_LIBIPW_COMPUTE_FCS (1<<1) 740b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define CFG_LIBIPW_RTS (1<<2) 741b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 742b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_24GHZ_MIN_CHANNEL 1 743b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_24GHZ_MAX_CHANNEL 14 744b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_24GHZ_CHANNELS (LIBIPW_24GHZ_MAX_CHANNEL - \ 745b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_24GHZ_MIN_CHANNEL + 1) 74602cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenos 747b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_52GHZ_MIN_CHANNEL 34 748b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_52GHZ_MAX_CHANNEL 165 749b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#define LIBIPW_52GHZ_CHANNELS (LIBIPW_52GHZ_MAX_CHANNEL - \ 750b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_52GHZ_MIN_CHANNEL + 1) 75102cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenos 75202cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenosenum { 753b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_CH_PASSIVE_ONLY = (1 << 0), 754b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_CH_80211H_RULES = (1 << 1), 755b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_CH_B_ONLY = (1 << 2), 756b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_CH_NO_IBSS = (1 << 3), 757b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_CH_UNIFORM_SPREADING = (1 << 4), 758b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_CH_RADAR_DETECT = (1 << 5), 759b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville LIBIPW_CH_INVALID = (1 << 6), 76002cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenos}; 76102cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenos 762b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_channel { 76374f4903363579d3336c294ebb11f02c8f35845caLarry Finger u32 freq; /* in MHz */ 76402cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenos u8 channel; 76502cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenos u8 flags; 76674f4903363579d3336c294ebb11f02c8f35845caLarry Finger u8 max_power; /* in dBm */ 76702cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenos}; 76802cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenos 769b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_geo { 77002cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenos u8 name[4]; 77102cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenos u8 bg_channels; 77202cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenos u8 a_channels; 773b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_channel bg[LIBIPW_24GHZ_CHANNELS]; 774b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_channel a[LIBIPW_52GHZ_CHANNELS]; 77502cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenos}; 77602cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenos 777b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestruct libipw_device { 778b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik struct net_device *dev; 779a3caa99e6c68f466c13cfea74097f6fb01b45e25John W. Linville struct wireless_dev wdev; 780b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_security sec; 781b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 782b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik /* Bookkeeping structures */ 783b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_stats ieee_stats; 784b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 785b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_geo geo; 786a3caa99e6c68f466c13cfea74097f6fb01b45e25John W. Linville struct ieee80211_supported_band bg_band; 787a3caa99e6c68f466c13cfea74097f6fb01b45e25John W. Linville struct ieee80211_supported_band a_band; 78802cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenos 789b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik /* Probe / Beacon management */ 790b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik struct list_head network_free_list; 791b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik struct list_head network_list; 7928e59340e4fb65cfd748eaa1e23db057c52520f35Zhu Yi struct libipw_network *networks[MAX_NETWORK_COUNT]; 793b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik int scans; 794b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik int scan_age; 795b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 79674079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos int iw_mode; /* operating mode (IW_MODE_*) */ 79774079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos struct iw_spy_data spy_data; /* iwspy support */ 798b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 799b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik spinlock_t lock; 800b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 80174079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos int tx_headroom; /* Set to size of any additional room needed at front 80274079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos * of allocated Tx SKBs */ 803b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u32 config; 804b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 805b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik /* WEP and other encryption related settings at the device level */ 80674079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos int open_wep; /* Set to 1 to allow unencrypted frames */ 807b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 808b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik /* If the host performs {en,de}cryption, then set to 1 */ 809b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik int host_encrypt; 8101264fc0498e1e20f97b1ab690e523e7a7fc50eabJames Ketrenos int host_encrypt_msdu; 811b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik int host_decrypt; 812ccd0fda3a6d9186d067893114f65b8df758d5a1fJames Ketrenos /* host performs multicast decryption */ 813ccd0fda3a6d9186d067893114f65b8df758d5a1fJames Ketrenos int host_mc_decrypt; 814ccd0fda3a6d9186d067893114f65b8df758d5a1fJames Ketrenos 815c9308b06c049a107edfbd4e5271771564eb6024dDaniel Drake /* host should strip IV and ICV from protected frames */ 816c9308b06c049a107edfbd4e5271771564eb6024dDaniel Drake /* meaningful only when hardware decryption is being used */ 817c9308b06c049a107edfbd4e5271771564eb6024dDaniel Drake int host_strip_iv_icv; 818c9308b06c049a107edfbd4e5271771564eb6024dDaniel Drake 8191264fc0498e1e20f97b1ab690e523e7a7fc50eabJames Ketrenos int host_open_frag; 82074079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos int ieee802_1x; /* is IEEE 802.1X used */ 821b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 822b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik /* WPA data */ 823b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik int wpa_enabled; 824b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik int drop_unencrypted; 825b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik int privacy_invoked; 826b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik size_t wpa_ie_len; 827b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 *wpa_ie; 828b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 829274bfb8dc5ffa16cb073801bebe76ab7f4e2e73dJohn W. Linville struct lib80211_crypt_info crypt_info; 830b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 83174079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos int bcrx_sta_key; /* use individual keys to override default keys even 83274079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos * with RX of broad/multicast frames */ 833b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 834b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik /* Fragmentation structures */ 835b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_frag_entry frag_cache[LIBIPW_FRAG_CACHE_LEN]; 836b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik unsigned int frag_next_idx; 83774079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos u16 fts; /* Fragmentation Threshold */ 8383cdd00c5827621cd0b1bb0665aa62ef9a724297dJames Ketrenos u16 rts; /* RTS threshold */ 839b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 840b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik /* Association info */ 841b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 bssid[ETH_ALEN]; 842b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 843b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville enum libipw_state state; 844b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 84574079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos int mode; /* A, B, G */ 84674079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos int modulation; /* CCK, OFDM */ 84774079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos int freq_band; /* 2.4Ghz, 5.2Ghz, Mixed */ 8483bc5ed684253f407b1567799d13cb06a0d86fe80James Ketrenos int abg_true; /* ABG flag */ 849b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 850b1b508e1b13529b3cc5b59c352f49b9b58a302b6James Ketrenos int perfect_rssi; 851b1b508e1b13529b3cc5b59c352f49b9b58a302b6James Ketrenos int worst_rssi; 852b1b508e1b13529b3cc5b59c352f49b9b58a302b6James Ketrenos 853837925df022a667c302b24aad9d6a58f94efd959Larry Finger u16 prev_seq_ctl; /* used to drop duplicate frames */ 854837925df022a667c302b24aad9d6a58f94efd959Larry Finger 855b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik /* Callback functions */ 85674079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos void (*set_security) (struct net_device * dev, 857b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_security * sec); 858d0cf9c0dadcdc89a755bcb301cfc9c796eb28ccfStephen Hemminger netdev_tx_t (*hard_start_xmit) (struct libipw_txb * txb, 859d0cf9c0dadcdc89a755bcb301cfc9c796eb28ccfStephen Hemminger struct net_device * dev, int pri); 8603f552bbf8614d2d26f488ca0d3e188bdec484bf4James Ketrenos int (*is_queue_full) (struct net_device * dev, int pri); 8613f552bbf8614d2d26f488ca0d3e188bdec484bf4James Ketrenos 8629e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos int (*handle_management) (struct net_device * dev, 863b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_network * network, u16 type); 86473858062b66c07d71bce47a0e4798dd3ce604590Zhu Yi int (*is_qos_active) (struct net_device *dev, struct sk_buff *skb); 8659e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos 8663f552bbf8614d2d26f488ca0d3e188bdec484bf4James Ketrenos /* Typical STA methods */ 8673f552bbf8614d2d26f488ca0d3e188bdec484bf4James Ketrenos int (*handle_auth) (struct net_device * dev, 868b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_auth * auth); 86931b59eaee8f8ec29d8cb6ac0c8eed086689d8030James Ketrenos int (*handle_deauth) (struct net_device * dev, 870b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_deauth * auth); 871b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi int (*handle_action) (struct net_device * dev, 872b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_action * action, 873b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_rx_stats * stats); 8743f552bbf8614d2d26f488ca0d3e188bdec484bf4James Ketrenos int (*handle_disassoc) (struct net_device * dev, 875b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_disassoc * assoc); 8763f552bbf8614d2d26f488ca0d3e188bdec484bf4James Ketrenos int (*handle_beacon) (struct net_device * dev, 877b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_beacon * beacon, 878b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_network * network); 8793f552bbf8614d2d26f488ca0d3e188bdec484bf4James Ketrenos int (*handle_probe_response) (struct net_device * dev, 880b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_probe_response * resp, 881b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_network * network); 88242c94e43be27f8b9be9b5be491bae8af05e54dbdJames Ketrenos int (*handle_probe_request) (struct net_device * dev, 883b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_probe_request * req, 884b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_rx_stats * stats); 8853f552bbf8614d2d26f488ca0d3e188bdec484bf4James Ketrenos int (*handle_assoc_response) (struct net_device * dev, 886b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_assoc_response * resp, 887b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_network * network); 8883f552bbf8614d2d26f488ca0d3e188bdec484bf4James Ketrenos 8893f552bbf8614d2d26f488ca0d3e188bdec484bf4James Ketrenos /* Typical AP methods */ 8903f552bbf8614d2d26f488ca0d3e188bdec484bf4James Ketrenos int (*handle_assoc_request) (struct net_device * dev); 8913f552bbf8614d2d26f488ca0d3e188bdec484bf4James Ketrenos int (*handle_reassoc_request) (struct net_device * dev, 892b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_reassoc_request * req); 893b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 894b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik /* This must be the last item so that it points to the data 89527ae60f8f7aac221b428422eecafddaa7aff9549Pavel Roskin * allocated beyond this structure by alloc_libipw */ 896b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik u8 priv[0]; 897b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik}; 898b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 899b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define IEEE_A (1<<0) 900b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define IEEE_B (1<<1) 901b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define IEEE_G (1<<2) 902b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik#define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G) 903b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 904b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestatic inline void *libipw_priv(struct net_device *dev) 905b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik{ 906b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville return ((struct libipw_device *)netdev_priv(dev))->priv; 907b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik} 908b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 909b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestatic inline int libipw_is_valid_mode(struct libipw_device *ieee, 91074079fdce472a2b16d502fe39e06b135ef06c69bJames Ketrenos int mode) 911b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik{ 912b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik /* 913b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * It is possible for both access points and our device to support 914b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * combinations of modes, so as long as there is one valid combination 915b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * of ap/device supported modes, then return success 916b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik * 917b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik */ 918b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik if ((mode & IEEE_A) && 919b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville (ieee->modulation & LIBIPW_OFDM_MODULATION) && 920b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville (ieee->freq_band & LIBIPW_52GHZ_BAND)) 921b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik return 1; 922b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 923b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik if ((mode & IEEE_G) && 924b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville (ieee->modulation & LIBIPW_OFDM_MODULATION) && 925b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville (ieee->freq_band & LIBIPW_24GHZ_BAND)) 926b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik return 1; 927b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 928b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik if ((mode & IEEE_B) && 929b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville (ieee->modulation & LIBIPW_CCK_MODULATION) && 930b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville (ieee->freq_band & LIBIPW_24GHZ_BAND)) 931b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik return 1; 932b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 933b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik return 0; 934b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik} 935b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 936b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestatic inline int libipw_get_hdrlen(u16 fc) 937b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik{ 938b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville int hdrlen = LIBIPW_3ADDR_LEN; 9399e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos u16 stype = WLAN_FC_GET_STYPE(fc); 940b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 941b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik switch (WLAN_FC_GET_TYPE(fc)) { 942b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik case IEEE80211_FTYPE_DATA: 943b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS)) 944b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville hdrlen = LIBIPW_4ADDR_LEN; 9459e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos if (stype & IEEE80211_STYPE_QOS_DATA) 9469e8571affd1c54b9638b4ff9844e47aae07310f6James Ketrenos hdrlen += 2; 947b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik break; 948b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik case IEEE80211_FTYPE_CTL: 949b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik switch (WLAN_FC_GET_STYPE(fc)) { 950b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik case IEEE80211_STYPE_CTS: 951b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik case IEEE80211_STYPE_ACK: 952b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville hdrlen = LIBIPW_1ADDR_LEN; 953b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik break; 954b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik default: 955b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville hdrlen = LIBIPW_2ADDR_LEN; 956b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik break; 957b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik } 958b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik break; 959b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik } 960b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 961b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik return hdrlen; 962b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik} 963b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 964b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestatic inline u8 *libipw_get_payload(struct ieee80211_hdr *hdr) 965ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos{ 966b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville switch (libipw_get_hdrlen(le16_to_cpu(hdr->frame_control))) { 967b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville case LIBIPW_1ADDR_LEN: 968b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville return ((struct libipw_hdr_1addr *)hdr)->payload; 969b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville case LIBIPW_2ADDR_LEN: 970b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville return ((struct libipw_hdr_2addr *)hdr)->payload; 971b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville case LIBIPW_3ADDR_LEN: 972b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville return ((struct libipw_hdr_3addr *)hdr)->payload; 973b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville case LIBIPW_4ADDR_LEN: 974b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville return ((struct libipw_hdr_4addr *)hdr)->payload; 975ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos } 976cea00da3972806d213a7dbe1b98e889435385e6bAndrew Morton return NULL; 977ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos} 978ee34af37c095482b9dba254b9cd7cb5e65e9a25eJames Ketrenos 979b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestatic inline int libipw_is_ofdm_rate(u8 rate) 9807c254d3dba0fae124b1d33f784ca23572ac386b0Ivo van Doorn{ 981b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville switch (rate & ~LIBIPW_BASIC_RATE_MASK) { 982b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville case LIBIPW_OFDM_RATE_6MB: 983b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville case LIBIPW_OFDM_RATE_9MB: 984b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville case LIBIPW_OFDM_RATE_12MB: 985b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville case LIBIPW_OFDM_RATE_18MB: 986b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville case LIBIPW_OFDM_RATE_24MB: 987b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville case LIBIPW_OFDM_RATE_36MB: 988b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville case LIBIPW_OFDM_RATE_48MB: 989b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville case LIBIPW_OFDM_RATE_54MB: 9907c254d3dba0fae124b1d33f784ca23572ac386b0Ivo van Doorn return 1; 9917c254d3dba0fae124b1d33f784ca23572ac386b0Ivo van Doorn } 9927c254d3dba0fae124b1d33f784ca23572ac386b0Ivo van Doorn return 0; 9937c254d3dba0fae124b1d33f784ca23572ac386b0Ivo van Doorn} 9947c254d3dba0fae124b1d33f784ca23572ac386b0Ivo van Doorn 995b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestatic inline int libipw_is_cck_rate(u8 rate) 9967c254d3dba0fae124b1d33f784ca23572ac386b0Ivo van Doorn{ 997b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville switch (rate & ~LIBIPW_BASIC_RATE_MASK) { 998b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville case LIBIPW_CCK_RATE_1MB: 999b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville case LIBIPW_CCK_RATE_2MB: 1000b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville case LIBIPW_CCK_RATE_5MB: 1001b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville case LIBIPW_CCK_RATE_11MB: 10027c254d3dba0fae124b1d33f784ca23572ac386b0Ivo van Doorn return 1; 10037c254d3dba0fae124b1d33f784ca23572ac386b0Ivo van Doorn } 10047c254d3dba0fae124b1d33f784ca23572ac386b0Ivo van Doorn return 0; 10057c254d3dba0fae124b1d33f784ca23572ac386b0Ivo van Doorn} 10067c254d3dba0fae124b1d33f784ca23572ac386b0Ivo van Doorn 100727ae60f8f7aac221b428422eecafddaa7aff9549Pavel Roskin/* libipw.c */ 100827ae60f8f7aac221b428422eecafddaa7aff9549Pavel Roskinextern void free_libipw(struct net_device *dev, int monitor); 100927ae60f8f7aac221b428422eecafddaa7aff9549Pavel Roskinextern struct net_device *alloc_libipw(int sizeof_priv, int monitor); 1010b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern int libipw_change_mtu(struct net_device *dev, int new_mtu); 1011b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 1012b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern void libipw_networks_age(struct libipw_device *ieee, 1013c3d72b968129ad4aec86c5fc8d2380f01ebebc53Dan Williams unsigned long age_secs); 1014c3d72b968129ad4aec86c5fc8d2380f01ebebc53Dan Williams 1015b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern int libipw_set_encryption(struct libipw_device *ieee); 1016b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 1017b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville/* libipw_tx.c */ 1018d0cf9c0dadcdc89a755bcb301cfc9c796eb28ccfStephen Hemmingerextern netdev_tx_t libipw_xmit(struct sk_buff *skb, 1019d0cf9c0dadcdc89a755bcb301cfc9c796eb28ccfStephen Hemminger struct net_device *dev); 1020b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern void libipw_txb_free(struct libipw_txb *); 1021b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 1022b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville/* libipw_rx.c */ 1023b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern void libipw_rx_any(struct libipw_device *ieee, 1024b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct sk_buff *skb, struct libipw_rx_stats *stats); 1025b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern int libipw_rx(struct libipw_device *ieee, struct sk_buff *skb, 1026b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_rx_stats *rx_stats); 1027c9fa7d5d6cec7a45f9dc6c2f23500af50d5617c9Johannes Berg/* make sure to set stats->len */ 1028b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern void libipw_rx_mgt(struct libipw_device *ieee, 1029b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_hdr_4addr *header, 1030b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville struct libipw_rx_stats *stats); 1031b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern void libipw_network_reset(struct libipw_network *network); 1032b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 1033b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville/* libipw_geo.c */ 1034b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern const struct libipw_geo *libipw_get_geo(struct libipw_device 103502cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenos *ieee); 1036b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern int libipw_set_geo(struct libipw_device *ieee, 1037b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville const struct libipw_geo *geo); 103802cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenos 1039b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern int libipw_is_valid_channel(struct libipw_device *ieee, 104002cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenos u8 channel); 1041b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern int libipw_channel_to_index(struct libipw_device *ieee, 104202cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenos u8 channel); 1043b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern u8 libipw_freq_to_channel(struct libipw_device *ieee, u32 freq); 1044b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern u8 libipw_get_channel_flags(struct libipw_device *ieee, 1045b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi u8 channel); 1046b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern const struct libipw_channel *libipw_get_channel(struct 1047b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville libipw_device 1048b79e20b60997e427b701055a2c69fb0c1d507aa9Zhu Yi *ieee, u8 channel); 1049b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern u32 libipw_channel_to_freq(struct libipw_device * ieee, 1050f5cdf30618cf855c2043e5c0c131ebb120929864Larry Finger u8 channel); 105102cda6ae01814f58422c45259fb48136fbd7bcc1James Ketrenos 1052b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville/* libipw_wx.c */ 1053b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern int libipw_wx_get_scan(struct libipw_device *ieee, 1054b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik struct iw_request_info *info, 1055b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik union iwreq_data *wrqu, char *key); 1056b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern int libipw_wx_set_encode(struct libipw_device *ieee, 1057b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik struct iw_request_info *info, 1058b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik union iwreq_data *wrqu, char *key); 1059b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern int libipw_wx_get_encode(struct libipw_device *ieee, 1060b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik struct iw_request_info *info, 1061b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik union iwreq_data *wrqu, char *key); 1062b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern int libipw_wx_set_encodeext(struct libipw_device *ieee, 1063e0d369d1d969fc9e4fd08a20f6dad04d369aceeaJames Ketrenos struct iw_request_info *info, 1064e0d369d1d969fc9e4fd08a20f6dad04d369aceeaJames Ketrenos union iwreq_data *wrqu, char *extra); 1065b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvilleextern int libipw_wx_get_encodeext(struct libipw_device *ieee, 1066e0d369d1d969fc9e4fd08a20f6dad04d369aceeaJames Ketrenos struct iw_request_info *info, 1067e0d369d1d969fc9e4fd08a20f6dad04d369aceeaJames Ketrenos union iwreq_data *wrqu, char *extra); 1068b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 1069b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestatic inline void libipw_increment_scans(struct libipw_device *ieee) 1070b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik{ 1071b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik ieee->scans++; 1072b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik} 1073b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 1074b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linvillestatic inline int libipw_get_scans(struct libipw_device *ieee) 1075b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik{ 1076b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik return ieee->scans; 1077b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik} 1078b453872c35cfcbdbf5a794737817f7d4e7b1b579Jeff Garzik 1079b0a4e7d8a291de63f35b04464de9ab4a83d38a7cJohn W. Linville#endif /* LIBIPW_H */ 1080