Index: head/sys/net80211/_ieee80211.h =================================================================== --- head/sys/net80211/_ieee80211.h (revision 308810) +++ head/sys/net80211/_ieee80211.h (revision 308811) @@ -1,405 +1,472 @@ /*- * Copyright (c) 2001 Atsushi Onoe * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _NET80211__IEEE80211_H_ #define _NET80211__IEEE80211_H_ /* * 802.11 implementation definitions. * * NB: this file is used by applications. */ /* * PHY type; mostly used to identify FH phys. */ enum ieee80211_phytype { IEEE80211_T_DS, /* direct sequence spread spectrum */ IEEE80211_T_FH, /* frequency hopping */ IEEE80211_T_OFDM, /* frequency division multiplexing */ IEEE80211_T_TURBO, /* high rate OFDM, aka turbo mode */ IEEE80211_T_HT, /* high throughput */ IEEE80211_T_OFDM_HALF, /* 1/2 rate OFDM */ IEEE80211_T_OFDM_QUARTER, /* 1/4 rate OFDM */ }; #define IEEE80211_T_CCK IEEE80211_T_DS /* more common nomenclature */ /* * PHY mode; this is not really a mode as multi-mode devices * have multiple PHY's. Mode is mostly used as a shorthand * for constraining which channels to consider in setting up * operation. Modes used to be used more extensively when * channels were identified as IEEE channel numbers. */ enum ieee80211_phymode { IEEE80211_MODE_AUTO = 0, /* autoselect */ IEEE80211_MODE_11A = 1, /* 5GHz, OFDM */ IEEE80211_MODE_11B = 2, /* 2GHz, CCK */ IEEE80211_MODE_11G = 3, /* 2GHz, OFDM */ IEEE80211_MODE_FH = 4, /* 2GHz, GFSK */ IEEE80211_MODE_TURBO_A = 5, /* 5GHz, OFDM, 2x clock */ IEEE80211_MODE_TURBO_G = 6, /* 2GHz, OFDM, 2x clock */ IEEE80211_MODE_STURBO_A = 7, /* 5GHz, OFDM, 2x clock, static */ IEEE80211_MODE_11NA = 8, /* 5GHz, w/ HT */ IEEE80211_MODE_11NG = 9, /* 2GHz, w/ HT */ IEEE80211_MODE_HALF = 10, /* OFDM, 1/2x clock */ IEEE80211_MODE_QUARTER = 11, /* OFDM, 1/4x clock */ }; #define IEEE80211_MODE_MAX (IEEE80211_MODE_QUARTER+1) #define IEEE80211_MODE_BYTES howmany(IEEE80211_MODE_MAX, NBBY) /* * Operating mode. Devices do not necessarily support * all modes; they indicate which are supported in their * capabilities. */ enum ieee80211_opmode { IEEE80211_M_IBSS = 0, /* IBSS (adhoc) station */ IEEE80211_M_STA = 1, /* infrastructure station */ IEEE80211_M_WDS = 2, /* WDS link */ IEEE80211_M_AHDEMO = 3, /* Old lucent compatible adhoc demo */ IEEE80211_M_HOSTAP = 4, /* Software Access Point */ IEEE80211_M_MONITOR = 5, /* Monitor mode */ IEEE80211_M_MBSS = 6, /* MBSS (Mesh Point) link */ }; #define IEEE80211_OPMODE_MAX (IEEE80211_M_MBSS+1) /* * 802.11g/802.11n protection mode. */ enum ieee80211_protmode { IEEE80211_PROT_NONE = 0, /* no protection */ IEEE80211_PROT_CTSONLY = 1, /* CTS to self */ IEEE80211_PROT_RTSCTS = 2, /* RTS-CTS */ }; /* * Authentication mode. The open and shared key authentication * modes are implemented within the 802.11 layer. 802.1x and * WPA/802.11i are implemented in user mode by setting the * 802.11 layer into IEEE80211_AUTH_8021X and deferring * authentication to user space programs. */ enum ieee80211_authmode { IEEE80211_AUTH_NONE = 0, IEEE80211_AUTH_OPEN = 1, /* open */ IEEE80211_AUTH_SHARED = 2, /* shared-key */ IEEE80211_AUTH_8021X = 3, /* 802.1x */ IEEE80211_AUTH_AUTO = 4, /* auto-select/accept */ /* NB: these are used only for ioctls */ IEEE80211_AUTH_WPA = 5, /* WPA/RSN w/ 802.1x/PSK */ }; /* * Roaming mode is effectively who controls the operation * of the 802.11 state machine when operating as a station. * State transitions are controlled either by the driver * (typically when management frames are processed by the * hardware/firmware), the host (auto/normal operation of * the 802.11 layer), or explicitly through ioctl requests * when applications like wpa_supplicant want control. */ enum ieee80211_roamingmode { IEEE80211_ROAMING_DEVICE= 0, /* driver/hardware control */ IEEE80211_ROAMING_AUTO = 1, /* 802.11 layer control */ IEEE80211_ROAMING_MANUAL= 2, /* application control */ }; /* * Channels are specified by frequency and attributes. */ struct ieee80211_channel { uint32_t ic_flags; /* see below */ uint16_t ic_freq; /* setting in MHz */ uint8_t ic_ieee; /* IEEE channel number */ int8_t ic_maxregpower; /* maximum regulatory tx power in dBm */ int8_t ic_maxpower; /* maximum tx power in .5 dBm */ int8_t ic_minpower; /* minimum tx power in .5 dBm */ uint8_t ic_state; /* dynamic state */ uint8_t ic_extieee; /* HT40 extension channel number */ int8_t ic_maxantgain; /* maximum antenna gain in .5 dBm */ uint8_t ic_pad; uint16_t ic_devdata; /* opaque device/driver data */ }; #define IEEE80211_CHAN_MAX 256 #define IEEE80211_CHAN_BYTES howmany(IEEE80211_CHAN_MAX, NBBY) #define IEEE80211_CHAN_ANY 0xffff /* token for ``any channel'' */ #define IEEE80211_CHAN_ANYC \ ((struct ieee80211_channel *) IEEE80211_CHAN_ANY) /* channel attributes */ #define IEEE80211_CHAN_PRIV0 0x00000001 /* driver private bit 0 */ #define IEEE80211_CHAN_PRIV1 0x00000002 /* driver private bit 1 */ #define IEEE80211_CHAN_PRIV2 0x00000004 /* driver private bit 2 */ #define IEEE80211_CHAN_PRIV3 0x00000008 /* driver private bit 3 */ #define IEEE80211_CHAN_TURBO 0x00000010 /* Turbo channel */ #define IEEE80211_CHAN_CCK 0x00000020 /* CCK channel */ #define IEEE80211_CHAN_OFDM 0x00000040 /* OFDM channel */ #define IEEE80211_CHAN_2GHZ 0x00000080 /* 2 GHz spectrum channel. */ #define IEEE80211_CHAN_5GHZ 0x00000100 /* 5 GHz spectrum channel */ #define IEEE80211_CHAN_PASSIVE 0x00000200 /* Only passive scan allowed */ #define IEEE80211_CHAN_DYN 0x00000400 /* Dynamic CCK-OFDM channel */ #define IEEE80211_CHAN_GFSK 0x00000800 /* GFSK channel (FHSS PHY) */ #define IEEE80211_CHAN_GSM 0x00001000 /* 900 MHz spectrum channel */ #define IEEE80211_CHAN_STURBO 0x00002000 /* 11a static turbo channel only */ #define IEEE80211_CHAN_HALF 0x00004000 /* Half rate channel */ #define IEEE80211_CHAN_QUARTER 0x00008000 /* Quarter rate channel */ #define IEEE80211_CHAN_HT20 0x00010000 /* HT 20 channel */ #define IEEE80211_CHAN_HT40U 0x00020000 /* HT 40 channel w/ ext above */ #define IEEE80211_CHAN_HT40D 0x00040000 /* HT 40 channel w/ ext below */ #define IEEE80211_CHAN_DFS 0x00080000 /* DFS required */ #define IEEE80211_CHAN_4MSXMIT 0x00100000 /* 4ms limit on frame length */ #define IEEE80211_CHAN_NOADHOC 0x00200000 /* adhoc mode not allowed */ #define IEEE80211_CHAN_NOHOSTAP 0x00400000 /* hostap mode not allowed */ #define IEEE80211_CHAN_11D 0x00800000 /* 802.11d required */ #define IEEE80211_CHAN_HT40 (IEEE80211_CHAN_HT40U | IEEE80211_CHAN_HT40D) #define IEEE80211_CHAN_HT (IEEE80211_CHAN_HT20 | IEEE80211_CHAN_HT40) #define IEEE80211_CHAN_BITS \ "\20\1PRIV0\2PRIV2\3PRIV3\4PRIV4\5TURBO\6CCK\7OFDM\0102GHZ\0115GHZ" \ "\12PASSIVE\13DYN\14GFSK\15GSM\16STURBO\17HALF\20QUARTER\21HT20" \ "\22HT40U\23HT40D\24DFS\0254MSXMIT\26NOADHOC\27NOHOSTAP\03011D" /* * Useful combinations of channel characteristics. */ #define IEEE80211_CHAN_FHSS \ (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_GFSK) #define IEEE80211_CHAN_A \ (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_OFDM) #define IEEE80211_CHAN_B \ (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_CCK) #define IEEE80211_CHAN_PUREG \ (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_OFDM) #define IEEE80211_CHAN_G \ (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_DYN) #define IEEE80211_CHAN_108A \ (IEEE80211_CHAN_A | IEEE80211_CHAN_TURBO) #define IEEE80211_CHAN_108G \ (IEEE80211_CHAN_PUREG | IEEE80211_CHAN_TURBO) #define IEEE80211_CHAN_ST \ (IEEE80211_CHAN_108A | IEEE80211_CHAN_STURBO) #define IEEE80211_CHAN_ALL \ (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_GFSK | \ IEEE80211_CHAN_CCK | IEEE80211_CHAN_OFDM | IEEE80211_CHAN_DYN | \ IEEE80211_CHAN_HALF | IEEE80211_CHAN_QUARTER | \ IEEE80211_CHAN_HT) #define IEEE80211_CHAN_ALLTURBO \ (IEEE80211_CHAN_ALL | IEEE80211_CHAN_TURBO | IEEE80211_CHAN_STURBO) #define IEEE80211_IS_CHAN_FHSS(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_FHSS) == IEEE80211_CHAN_FHSS) #define IEEE80211_IS_CHAN_A(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_A) == IEEE80211_CHAN_A) #define IEEE80211_IS_CHAN_B(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_B) == IEEE80211_CHAN_B) #define IEEE80211_IS_CHAN_PUREG(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_PUREG) == IEEE80211_CHAN_PUREG) #define IEEE80211_IS_CHAN_G(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_G) == IEEE80211_CHAN_G) #define IEEE80211_IS_CHAN_ANYG(_c) \ (IEEE80211_IS_CHAN_PUREG(_c) || IEEE80211_IS_CHAN_G(_c)) #define IEEE80211_IS_CHAN_ST(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_ST) == IEEE80211_CHAN_ST) #define IEEE80211_IS_CHAN_108A(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_108A) == IEEE80211_CHAN_108A) #define IEEE80211_IS_CHAN_108G(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_108G) == IEEE80211_CHAN_108G) #define IEEE80211_IS_CHAN_2GHZ(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_2GHZ) != 0) #define IEEE80211_IS_CHAN_5GHZ(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_5GHZ) != 0) #define IEEE80211_IS_CHAN_PASSIVE(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_PASSIVE) != 0) #define IEEE80211_IS_CHAN_OFDM(_c) \ (((_c)->ic_flags & (IEEE80211_CHAN_OFDM | IEEE80211_CHAN_DYN)) != 0) #define IEEE80211_IS_CHAN_CCK(_c) \ (((_c)->ic_flags & (IEEE80211_CHAN_CCK | IEEE80211_CHAN_DYN)) != 0) #define IEEE80211_IS_CHAN_DYN(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_DYN) == IEEE80211_CHAN_DYN) #define IEEE80211_IS_CHAN_GFSK(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_GFSK) != 0) #define IEEE80211_IS_CHAN_TURBO(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_TURBO) != 0) #define IEEE80211_IS_CHAN_STURBO(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_STURBO) != 0) #define IEEE80211_IS_CHAN_DTURBO(_c) \ (((_c)->ic_flags & \ (IEEE80211_CHAN_TURBO | IEEE80211_CHAN_STURBO)) == IEEE80211_CHAN_TURBO) #define IEEE80211_IS_CHAN_HALF(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_HALF) != 0) #define IEEE80211_IS_CHAN_QUARTER(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_QUARTER) != 0) #define IEEE80211_IS_CHAN_FULL(_c) \ (((_c)->ic_flags & (IEEE80211_CHAN_QUARTER | IEEE80211_CHAN_HALF)) == 0) #define IEEE80211_IS_CHAN_GSM(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_GSM) != 0) #define IEEE80211_IS_CHAN_HT(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_HT) != 0) #define IEEE80211_IS_CHAN_HT20(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_HT20) != 0) #define IEEE80211_IS_CHAN_HT40(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_HT40) != 0) #define IEEE80211_IS_CHAN_HT40U(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_HT40U) != 0) #define IEEE80211_IS_CHAN_HT40D(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_HT40D) != 0) #define IEEE80211_IS_CHAN_HTA(_c) \ (IEEE80211_IS_CHAN_5GHZ(_c) && \ ((_c)->ic_flags & IEEE80211_CHAN_HT) != 0) #define IEEE80211_IS_CHAN_HTG(_c) \ (IEEE80211_IS_CHAN_2GHZ(_c) && \ ((_c)->ic_flags & IEEE80211_CHAN_HT) != 0) #define IEEE80211_IS_CHAN_DFS(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_DFS) != 0) #define IEEE80211_IS_CHAN_NOADHOC(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_NOADHOC) != 0) #define IEEE80211_IS_CHAN_NOHOSTAP(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_NOHOSTAP) != 0) #define IEEE80211_IS_CHAN_11D(_c) \ (((_c)->ic_flags & IEEE80211_CHAN_11D) != 0) #define IEEE80211_CHAN2IEEE(_c) (_c)->ic_ieee /* dynamic state */ #define IEEE80211_CHANSTATE_RADAR 0x01 /* radar detected */ #define IEEE80211_CHANSTATE_CACDONE 0x02 /* CAC completed */ #define IEEE80211_CHANSTATE_CWINT 0x04 /* interference detected */ #define IEEE80211_CHANSTATE_NORADAR 0x10 /* post notify on radar clear */ #define IEEE80211_IS_CHAN_RADAR(_c) \ (((_c)->ic_state & IEEE80211_CHANSTATE_RADAR) != 0) #define IEEE80211_IS_CHAN_CACDONE(_c) \ (((_c)->ic_state & IEEE80211_CHANSTATE_CACDONE) != 0) #define IEEE80211_IS_CHAN_CWINT(_c) \ (((_c)->ic_state & IEEE80211_CHANSTATE_CWINT) != 0) /* ni_chan encoding for FH phy */ #define IEEE80211_FH_CHANMOD 80 #define IEEE80211_FH_CHAN(set,pat) (((set)-1)*IEEE80211_FH_CHANMOD+(pat)) #define IEEE80211_FH_CHANSET(chan) ((chan)/IEEE80211_FH_CHANMOD+1) #define IEEE80211_FH_CHANPAT(chan) ((chan)%IEEE80211_FH_CHANMOD) #define IEEE80211_TID_SIZE (WME_NUM_TID+1) /* WME TID's +1 for non-QoS */ #define IEEE80211_NONQOS_TID WME_NUM_TID /* index for non-QoS sta */ /* * The 802.11 spec says at most 2007 stations may be * associated at once. For most AP's this is way more * than is feasible so we use a default of 128. This * number may be overridden by the driver and/or by * user configuration but may not be less than IEEE80211_AID_MIN. */ #define IEEE80211_AID_DEF 128 #define IEEE80211_AID_MIN 16 /* * 802.11 rate set. */ #define IEEE80211_RATE_SIZE 8 /* 802.11 standard */ #define IEEE80211_RATE_MAXSIZE 15 /* max rates we'll handle */ struct ieee80211_rateset { uint8_t rs_nrates; uint8_t rs_rates[IEEE80211_RATE_MAXSIZE]; }; /* * 802.11n variant of ieee80211_rateset. Instead of * legacy rates the entries are MCS rates. We define * the structure such that it can be used interchangeably * with an ieee80211_rateset (modulo structure size). */ #define IEEE80211_HTRATE_MAXSIZE 77 struct ieee80211_htrateset { uint8_t rs_nrates; uint8_t rs_rates[IEEE80211_HTRATE_MAXSIZE]; }; #define IEEE80211_RATE_MCS 0x80 /* * Per-mode transmit parameters/controls visible to user space. * These can be used to set fixed transmit rate for all operating * modes or on a per-client basis according to the capabilities * of the client (e.g. an 11b client associated to an 11g ap). * * MCS are distinguished from legacy rates by or'ing in 0x80. */ struct ieee80211_txparam { uint8_t ucastrate; /* ucast data rate (legacy/MCS|0x80) */ uint8_t mgmtrate; /* mgmt frame rate (legacy/MCS|0x80) */ uint8_t mcastrate; /* multicast rate (legacy/MCS|0x80) */ uint8_t maxretry; /* max unicast data retry count */ }; /* * Per-mode roaming state visible to user space. There are two * thresholds that control whether roaming is considered; when * either is exceeded the 802.11 layer will check the scan cache * for another AP. If the cache is stale then a scan may be * triggered. */ struct ieee80211_roamparam { int8_t rssi; /* rssi thresh (.5 dBm) */ uint8_t rate; /* tx rate thresh (.5 Mb/s or MCS) */ uint16_t pad; /* reserve */ }; /* * Regulatory Information. */ struct ieee80211_regdomain { uint16_t regdomain; /* SKU */ uint16_t country; /* ISO country code */ uint8_t location; /* I (indoor), O (outdoor), other */ uint8_t ecm; /* Extended Channel Mode */ char isocc[2]; /* country code string */ short pad[2]; }; /* * MIMO antenna/radio state. */ /* * XXX This doesn't yet export both ctl/ext chain details * XXX TODO: IEEE80211_MAX_CHAINS is defined in _freebsd.h, not here; * figure out how to pull it in! */ struct ieee80211_mimo_info { int8_t rssi[3]; /* per-antenna rssi */ int8_t noise[3]; /* per-antenna noise floor */ uint8_t pad[2]; uint32_t evm[3]; /* EVM data */ }; + +/* + * ic_caps/iv_caps: device driver capabilities + */ +/* 0x2e available */ +#define IEEE80211_C_STA 0x00000001 /* CAPABILITY: STA available */ +#define IEEE80211_C_8023ENCAP 0x00000002 /* CAPABILITY: 802.3 encap */ +#define IEEE80211_C_FF 0x00000040 /* CAPABILITY: ATH FF avail */ +#define IEEE80211_C_TURBOP 0x00000080 /* CAPABILITY: ATH Turbo avail*/ +#define IEEE80211_C_IBSS 0x00000100 /* CAPABILITY: IBSS available */ +#define IEEE80211_C_PMGT 0x00000200 /* CAPABILITY: Power mgmt */ +#define IEEE80211_C_HOSTAP 0x00000400 /* CAPABILITY: HOSTAP avail */ +#define IEEE80211_C_AHDEMO 0x00000800 /* CAPABILITY: Old Adhoc Demo */ +#define IEEE80211_C_SWRETRY 0x00001000 /* CAPABILITY: sw tx retry */ +#define IEEE80211_C_TXPMGT 0x00002000 /* CAPABILITY: tx power mgmt */ +#define IEEE80211_C_SHSLOT 0x00004000 /* CAPABILITY: short slottime */ +#define IEEE80211_C_SHPREAMBLE 0x00008000 /* CAPABILITY: short preamble */ +#define IEEE80211_C_MONITOR 0x00010000 /* CAPABILITY: monitor mode */ +#define IEEE80211_C_DFS 0x00020000 /* CAPABILITY: DFS/radar avail*/ +#define IEEE80211_C_MBSS 0x00040000 /* CAPABILITY: MBSS available */ +#define IEEE80211_C_SWSLEEP 0x00080000 /* CAPABILITY: do sleep here */ +#define IEEE80211_C_SWAMSDUTX 0x00100000 /* CAPABILITY: software A-MSDU TX */ +/* 0x7c0000 available */ +#define IEEE80211_C_WPA1 0x00800000 /* CAPABILITY: WPA1 avail */ +#define IEEE80211_C_WPA2 0x01000000 /* CAPABILITY: WPA2 avail */ +#define IEEE80211_C_WPA 0x01800000 /* CAPABILITY: WPA1+WPA2 avail*/ +#define IEEE80211_C_BURST 0x02000000 /* CAPABILITY: frame bursting */ +#define IEEE80211_C_WME 0x04000000 /* CAPABILITY: WME avail */ +#define IEEE80211_C_WDS 0x08000000 /* CAPABILITY: 4-addr support */ +/* 0x10000000 reserved */ +#define IEEE80211_C_BGSCAN 0x20000000 /* CAPABILITY: bg scanning */ +#define IEEE80211_C_TXFRAG 0x40000000 /* CAPABILITY: tx fragments */ +#define IEEE80211_C_TDMA 0x80000000 /* CAPABILITY: TDMA avail */ +/* XXX protection/barker? */ + +#define IEEE80211_C_OPMODE \ + (IEEE80211_C_STA | IEEE80211_C_IBSS | IEEE80211_C_HOSTAP | \ + IEEE80211_C_AHDEMO | IEEE80211_C_MONITOR | IEEE80211_C_WDS | \ + IEEE80211_C_TDMA | IEEE80211_C_MBSS) + +#define IEEE80211_C_BITS \ + "\20\1STA\002803ENCAP\7FF\10TURBOP\11IBSS\12PMGT" \ + "\13HOSTAP\14AHDEMO\15SWRETRY\16TXPMGT\17SHSLOT\20SHPREAMBLE" \ + "\21MONITOR\22DFS\23MBSS\30WPA1\31WPA2\32BURST\33WME\34WDS\36BGSCAN" \ + "\37TXFRAG\40TDMA" + +/* + * ic_htcaps/iv_htcaps: HT-specific device/driver capabilities + * + * NB: the low 16-bits are the 802.11 definitions, the upper + * 16-bits are used to define s/w/driver capabilities. + */ +#define IEEE80211_HTC_AMPDU 0x00010000 /* CAPABILITY: A-MPDU tx */ +#define IEEE80211_HTC_AMSDU 0x00020000 /* CAPABILITY: A-MSDU tx */ +/* NB: HT40 is implied by IEEE80211_HTCAP_CHWIDTH40 */ +#define IEEE80211_HTC_HT 0x00040000 /* CAPABILITY: HT operation */ +#define IEEE80211_HTC_SMPS 0x00080000 /* CAPABILITY: MIMO power save*/ +#define IEEE80211_HTC_RIFS 0x00100000 /* CAPABILITY: RIFS support */ +#define IEEE80211_HTC_RXUNEQUAL 0x00200000 /* CAPABILITY: RX unequal MCS */ +#define IEEE80211_HTC_RXMCS32 0x00400000 /* CAPABILITY: MCS32 support */ +#define IEEE80211_HTC_TXUNEQUAL 0x00800000 /* CAPABILITY: TX unequal MCS */ +#define IEEE80211_HTC_TXMCS32 0x01000000 /* CAPABILITY: MCS32 support */ + +#define IEEE80211_C_HTCAP_BITS \ + "\20\1LDPC\2CHWIDTH40\5GREENFIELD\6SHORTGI20\7SHORTGI40\10TXSTBC" \ + "\21AMPDU\22AMSDU\23HT\24SMPS\25RIFS" + #endif /* _NET80211__IEEE80211_H_ */ Index: head/sys/net80211/ieee80211_var.h =================================================================== --- head/sys/net80211/ieee80211_var.h (revision 308810) +++ head/sys/net80211/ieee80211_var.h (revision 308811) @@ -1,1017 +1,953 @@ /*- * Copyright (c) 2001 Atsushi Onoe * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _NET80211_IEEE80211_VAR_H_ #define _NET80211_IEEE80211_VAR_H_ /* * Definitions for IEEE 802.11 drivers. */ /* NB: portability glue must go first */ #if defined(__NetBSD__) #include #elif defined(__FreeBSD__) #include #elif defined(__linux__) #include #else #error "No support for your operating system!" #endif #include #include #include #include #include #include /* for ieee80211_stats */ #include #include #include #include #include #include #define IEEE80211_TXPOWER_MAX 100 /* .5 dBm (XXX units?) */ #define IEEE80211_TXPOWER_MIN 0 /* kill radio */ #define IEEE80211_DTIM_DEFAULT 1 /* default DTIM period */ #define IEEE80211_BINTVAL_DEFAULT 100 /* default beacon interval (TU's) */ #define IEEE80211_BMISS_MAX 2 /* maximum consecutive bmiss allowed */ #define IEEE80211_HWBMISS_DEFAULT 7 /* h/w bmiss threshold (beacons) */ #define IEEE80211_BGSCAN_INTVAL_MIN 15 /* min bg scan intvl (secs) */ #define IEEE80211_BGSCAN_INTVAL_DEFAULT (5*60) /* default bg scan intvl */ #define IEEE80211_BGSCAN_IDLE_MIN 100 /* min idle time (ms) */ #define IEEE80211_BGSCAN_IDLE_DEFAULT 250 /* default idle time (ms) */ #define IEEE80211_SCAN_VALID_MIN 10 /* min scan valid time (secs) */ #define IEEE80211_SCAN_VALID_DEFAULT 60 /* default scan valid time */ #define IEEE80211_PS_SLEEP 0x1 /* STA is in power saving mode */ #define IEEE80211_PS_MAX_QUEUE 50 /* maximum saved packets */ #define IEEE80211_FIXED_RATE_NONE 0xff #define IEEE80211_TXMAX_DEFAULT 6 /* default ucast max retries */ #define IEEE80211_RTS_DEFAULT IEEE80211_RTS_MAX #define IEEE80211_FRAG_DEFAULT IEEE80211_FRAG_MAX #define IEEE80211_MS_TO_TU(x) (((x) * 1000) / 1024) #define IEEE80211_TU_TO_MS(x) (((x) * 1024) / 1000) /* XXX TODO: cap this at 1, in case hz is not 1000 */ #define IEEE80211_TU_TO_TICKS(x)(((uint64_t)(x) * 1024 * hz) / (1000 * 1000)) /* * 802.11 control state is split into a common portion that maps * 1-1 to a physical device and one or more "Virtual AP's" (VAP) * that are bound to an ieee80211com instance and share a single * underlying device. Each VAP has a corresponding OS device * entity through which traffic flows and that applications use * for issuing ioctls, etc. */ /* * Data common to one or more virtual AP's. State shared by * the underlying device and the net80211 layer is exposed here; * e.g. device-specific callbacks. */ struct ieee80211vap; typedef void (*ieee80211vap_attach)(struct ieee80211vap *); struct ieee80211_appie { uint16_t ie_len; /* size of ie_data */ uint8_t ie_data[]; /* user-specified IE's */ }; struct ieee80211_tdma_param; struct ieee80211_rate_table; struct ieee80211_tx_ampdu; struct ieee80211_rx_ampdu; struct ieee80211_superg; struct ieee80211_frame; struct ieee80211com { void *ic_softc; /* driver softc */ const char *ic_name; /* usually device name */ ieee80211_com_lock_t ic_comlock; /* state update lock */ ieee80211_tx_lock_t ic_txlock; /* ic/vap TX lock */ ieee80211_ff_lock_t ic_fflock; /* stageq/ni_tx_superg lock */ LIST_ENTRY(ieee80211com) ic_next; /* on global list */ TAILQ_HEAD(, ieee80211vap) ic_vaps; /* list of vap instances */ int ic_headroom; /* driver tx headroom needs */ enum ieee80211_phytype ic_phytype; /* XXX wrong for multi-mode */ enum ieee80211_opmode ic_opmode; /* operation mode */ struct callout ic_inact; /* inactivity processing */ struct taskqueue *ic_tq; /* deferred state thread */ struct task ic_parent_task; /* deferred parent processing */ struct task ic_promisc_task;/* deferred promisc update */ struct task ic_mcast_task; /* deferred mcast update */ struct task ic_chan_task; /* deferred channel change */ struct task ic_bmiss_task; /* deferred beacon miss hndlr */ struct task ic_chw_task; /* deferred HT CHW update */ struct task ic_wme_task; /* deferred WME update */ struct task ic_restart_task; /* deferred device restart */ counter_u64_t ic_ierrors; /* input errors */ counter_u64_t ic_oerrors; /* output errors */ uint32_t ic_flags; /* state flags */ uint32_t ic_flags_ext; /* extended state flags */ uint32_t ic_flags_ht; /* HT state flags */ uint32_t ic_flags_ven; /* vendor state flags */ uint32_t ic_caps; /* capabilities */ uint32_t ic_htcaps; /* HT capabilities */ uint32_t ic_htextcaps; /* HT extended capabilities */ uint32_t ic_cryptocaps; /* crypto capabilities */ /* set of mode capabilities */ uint8_t ic_modecaps[IEEE80211_MODE_BYTES]; uint8_t ic_promisc; /* vap's needing promisc mode */ uint8_t ic_allmulti; /* vap's needing all multicast*/ uint8_t ic_nrunning; /* vap's marked running */ uint8_t ic_curmode; /* current mode */ uint8_t ic_macaddr[IEEE80211_ADDR_LEN]; uint16_t ic_bintval; /* beacon interval */ uint16_t ic_lintval; /* listen interval */ uint16_t ic_holdover; /* PM hold over duration */ uint16_t ic_txpowlimit; /* global tx power limit */ struct ieee80211_rateset ic_sup_rates[IEEE80211_MODE_MAX]; /* * Channel state: * * ic_channels is the set of available channels for the device; * it is setup by the driver * ic_nchans is the number of valid entries in ic_channels * ic_chan_avail is a bit vector of these channels used to check * whether a channel is available w/o searching the channel table. * ic_chan_active is a (potentially) constrained subset of * ic_chan_avail that reflects any mode setting or user-specified * limit on the set of channels to use/scan * ic_curchan is the current channel the device is set to; it may * be different from ic_bsschan when we are off-channel scanning * or otherwise doing background work * ic_bsschan is the channel selected for operation; it may * be undefined (IEEE80211_CHAN_ANYC) * ic_prevchan is a cached ``previous channel'' used to optimize * lookups when switching back+forth between two channels * (e.g. for dynamic turbo) */ int ic_nchans; /* # entries in ic_channels */ struct ieee80211_channel ic_channels[IEEE80211_CHAN_MAX]; uint8_t ic_chan_avail[IEEE80211_CHAN_BYTES]; uint8_t ic_chan_active[IEEE80211_CHAN_BYTES]; uint8_t ic_chan_scan[IEEE80211_CHAN_BYTES]; struct ieee80211_channel *ic_curchan; /* current channel */ const struct ieee80211_rate_table *ic_rt; /* table for ic_curchan */ struct ieee80211_channel *ic_bsschan; /* bss channel */ struct ieee80211_channel *ic_prevchan; /* previous channel */ struct ieee80211_regdomain ic_regdomain;/* regulatory data */ struct ieee80211_appie *ic_countryie; /* calculated country ie */ struct ieee80211_channel *ic_countryie_chan; /* 802.11h/DFS state */ struct ieee80211_channel *ic_csa_newchan;/* channel for doing CSA */ short ic_csa_mode; /* mode for doing CSA */ short ic_csa_count; /* count for doing CSA */ struct ieee80211_dfs_state ic_dfs; /* DFS state */ struct ieee80211_scan_state *ic_scan; /* scan state */ struct ieee80211_scan_methods *ic_scan_methods; /* scan methods */ int ic_lastdata; /* time of last data frame */ int ic_lastscan; /* time last scan completed */ /* NB: this is the union of all vap stations/neighbors */ int ic_max_keyix; /* max h/w key index */ struct ieee80211_node_table ic_sta; /* stations/neighbors */ struct ieee80211_ageq ic_stageq; /* frame staging queue */ uint32_t ic_hash_key; /* random key for mac hash */ /* XXX multi-bss: split out common/vap parts */ struct ieee80211_wme_state ic_wme; /* WME/WMM state */ /* XXX multi-bss: can per-vap be done/make sense? */ enum ieee80211_protmode ic_protmode; /* 802.11g protection mode */ uint16_t ic_nonerpsta; /* # non-ERP stations */ uint16_t ic_longslotsta; /* # long slot time stations */ uint16_t ic_sta_assoc; /* stations associated */ uint16_t ic_ht_sta_assoc;/* HT stations associated */ uint16_t ic_ht40_sta_assoc;/* HT40 stations associated */ uint8_t ic_curhtprotmode;/* HTINFO bss state */ enum ieee80211_protmode ic_htprotmode; /* HT protection mode */ int ic_lastnonerp; /* last time non-ERP sta noted*/ int ic_lastnonht; /* last time non-HT sta noted */ uint8_t ic_rxstream; /* # RX streams */ uint8_t ic_txstream; /* # TX streams */ /* optional state for Atheros SuperG protocol extensions */ struct ieee80211_superg *ic_superg; /* radiotap handling */ struct ieee80211_radiotap_header *ic_th;/* tx radiotap headers */ void *ic_txchan; /* channel state in ic_th */ struct ieee80211_radiotap_header *ic_rh;/* rx radiotap headers */ void *ic_rxchan; /* channel state in ic_rh */ int ic_montaps; /* active monitor mode taps */ /* virtual ap create/delete */ struct ieee80211vap* (*ic_vap_create)(struct ieee80211com *, const char [IFNAMSIZ], int, enum ieee80211_opmode, int, const uint8_t [IEEE80211_ADDR_LEN], const uint8_t [IEEE80211_ADDR_LEN]); void (*ic_vap_delete)(struct ieee80211vap *); /* device specific ioctls */ int (*ic_ioctl)(struct ieee80211com *, u_long, void *); /* start/stop device */ void (*ic_parent)(struct ieee80211com *); /* operating mode attachment */ ieee80211vap_attach ic_vattach[IEEE80211_OPMODE_MAX]; /* return hardware/radio capabilities */ void (*ic_getradiocaps)(struct ieee80211com *, int, int *, struct ieee80211_channel []); /* check and/or prepare regdomain state change */ int (*ic_setregdomain)(struct ieee80211com *, struct ieee80211_regdomain *, int, struct ieee80211_channel []); int (*ic_set_quiet)(struct ieee80211_node *, u_int8_t *quiet_elm); /* regular transmit */ int (*ic_transmit)(struct ieee80211com *, struct mbuf *); /* send/recv 802.11 management frame */ int (*ic_send_mgmt)(struct ieee80211_node *, int, int); /* send raw 802.11 frame */ int (*ic_raw_xmit)(struct ieee80211_node *, struct mbuf *, const struct ieee80211_bpf_params *); /* update device state for 802.11 slot time change */ void (*ic_updateslot)(struct ieee80211com *); /* handle multicast state changes */ void (*ic_update_mcast)(struct ieee80211com *); /* handle promiscuous mode changes */ void (*ic_update_promisc)(struct ieee80211com *); /* new station association callback/notification */ void (*ic_newassoc)(struct ieee80211_node *, int); /* TDMA update notification */ void (*ic_tdma_update)(struct ieee80211_node *, const struct ieee80211_tdma_param *, int); /* node state management */ struct ieee80211_node* (*ic_node_alloc)(struct ieee80211vap *, const uint8_t [IEEE80211_ADDR_LEN]); void (*ic_node_free)(struct ieee80211_node *); void (*ic_node_cleanup)(struct ieee80211_node *); void (*ic_node_age)(struct ieee80211_node *); void (*ic_node_drain)(struct ieee80211_node *); int8_t (*ic_node_getrssi)(const struct ieee80211_node*); void (*ic_node_getsignal)(const struct ieee80211_node*, int8_t *, int8_t *); void (*ic_node_getmimoinfo)( const struct ieee80211_node*, struct ieee80211_mimo_info *); /* scanning support */ void (*ic_scan_start)(struct ieee80211com *); void (*ic_scan_end)(struct ieee80211com *); void (*ic_set_channel)(struct ieee80211com *); void (*ic_scan_curchan)(struct ieee80211_scan_state *, unsigned long); void (*ic_scan_mindwell)(struct ieee80211_scan_state *); /* * 802.11n ADDBA support. A simple/generic implementation * of A-MPDU tx aggregation is provided; the driver may * override these methods to provide their own support. * A-MPDU rx re-ordering happens automatically if the * driver passes out-of-order frames to ieee80211_input * from an assocated HT station. */ int (*ic_recv_action)(struct ieee80211_node *, const struct ieee80211_frame *, const uint8_t *frm, const uint8_t *efrm); int (*ic_send_action)(struct ieee80211_node *, int category, int action, void *); /* check if A-MPDU should be enabled this station+ac */ int (*ic_ampdu_enable)(struct ieee80211_node *, struct ieee80211_tx_ampdu *); /* start/stop doing A-MPDU tx aggregation for a station */ int (*ic_addba_request)(struct ieee80211_node *, struct ieee80211_tx_ampdu *, int dialogtoken, int baparamset, int batimeout); int (*ic_addba_response)(struct ieee80211_node *, struct ieee80211_tx_ampdu *, int status, int baparamset, int batimeout); void (*ic_addba_stop)(struct ieee80211_node *, struct ieee80211_tx_ampdu *); void (*ic_addba_response_timeout)(struct ieee80211_node *, struct ieee80211_tx_ampdu *); /* BAR response received */ void (*ic_bar_response)(struct ieee80211_node *, struct ieee80211_tx_ampdu *, int status); /* start/stop doing A-MPDU rx processing for a station */ int (*ic_ampdu_rx_start)(struct ieee80211_node *, struct ieee80211_rx_ampdu *, int baparamset, int batimeout, int baseqctl); void (*ic_ampdu_rx_stop)(struct ieee80211_node *, struct ieee80211_rx_ampdu *); /* The channel width has changed (20<->2040) */ void (*ic_update_chw)(struct ieee80211com *); uint64_t ic_spare[7]; }; struct ieee80211_aclator; struct ieee80211_tdma_state; struct ieee80211_mesh_state; struct ieee80211_hwmp_state; struct ieee80211vap { struct ifmedia iv_media; /* interface media config */ struct ifnet *iv_ifp; /* associated device */ struct bpf_if *iv_rawbpf; /* packet filter structure */ struct sysctl_ctx_list *iv_sysctl; /* dynamic sysctl context */ struct sysctl_oid *iv_oid; /* net.wlan.X sysctl oid */ TAILQ_ENTRY(ieee80211vap) iv_next; /* list of vap instances */ struct ieee80211com *iv_ic; /* back ptr to common state */ /* MAC address: ifp or ic */ uint8_t iv_myaddr[IEEE80211_ADDR_LEN]; uint32_t iv_debug; /* debug msg flags */ struct ieee80211_stats iv_stats; /* statistics */ uint32_t iv_flags; /* state flags */ uint32_t iv_flags_ext; /* extended state flags */ uint32_t iv_flags_ht; /* HT state flags */ uint32_t iv_flags_ven; /* vendor state flags */ uint32_t iv_ifflags; /* ifnet flags */ uint32_t iv_caps; /* capabilities */ uint32_t iv_htcaps; /* HT capabilities */ uint32_t iv_htextcaps; /* HT extended capabilities */ enum ieee80211_opmode iv_opmode; /* operation mode */ enum ieee80211_state iv_state; /* state machine state */ enum ieee80211_state iv_nstate; /* pending state */ int iv_nstate_arg; /* pending state arg */ struct task iv_nstate_task; /* deferred state processing */ struct task iv_swbmiss_task;/* deferred iv_bmiss call */ struct callout iv_mgtsend; /* mgmt frame response timer */ /* inactivity timer settings */ int iv_inact_init; /* setting for new station */ int iv_inact_auth; /* auth but not assoc setting */ int iv_inact_run; /* authorized setting */ int iv_inact_probe; /* inactive probe time */ int iv_des_nssid; /* # desired ssids */ struct ieee80211_scan_ssid iv_des_ssid[1];/* desired ssid table */ uint8_t iv_des_bssid[IEEE80211_ADDR_LEN]; struct ieee80211_channel *iv_des_chan; /* desired channel */ uint16_t iv_des_mode; /* desired mode */ int iv_nicknamelen; /* XXX junk */ uint8_t iv_nickname[IEEE80211_NWID_LEN]; u_int iv_bgscanidle; /* bg scan idle threshold */ u_int iv_bgscanintvl; /* bg scan min interval */ u_int iv_scanvalid; /* scan cache valid threshold */ u_int iv_scanreq_duration; u_int iv_scanreq_mindwell; u_int iv_scanreq_maxdwell; uint16_t iv_scanreq_flags;/* held scan request params */ uint8_t iv_scanreq_nssid; struct ieee80211_scan_ssid iv_scanreq_ssid[IEEE80211_SCAN_MAX_SSID]; /* sta-mode roaming state */ enum ieee80211_roamingmode iv_roaming; /* roaming mode */ struct ieee80211_roamparam iv_roamparms[IEEE80211_MODE_MAX]; uint8_t iv_bmissthreshold; uint8_t iv_bmiss_count; /* current beacon miss count */ int iv_bmiss_max; /* max bmiss before scan */ uint16_t iv_swbmiss_count;/* beacons in last period */ uint16_t iv_swbmiss_period;/* s/w bmiss period */ struct callout iv_swbmiss; /* s/w beacon miss timer */ int iv_ampdu_rxmax; /* A-MPDU rx limit (bytes) */ int iv_ampdu_density;/* A-MPDU density */ int iv_ampdu_limit; /* A-MPDU tx limit (bytes) */ int iv_amsdu_limit; /* A-MSDU tx limit (bytes) */ u_int iv_ampdu_mintraffic[WME_NUM_AC]; struct ieee80211_beacon_offsets iv_bcn_off; uint32_t *iv_aid_bitmap; /* association id map */ uint16_t iv_max_aid; uint16_t iv_sta_assoc; /* stations associated */ uint16_t iv_ps_sta; /* stations in power save */ uint16_t iv_ps_pending; /* ps sta's w/ pending frames */ uint16_t iv_txseq; /* mcast xmit seq# space */ uint16_t iv_tim_len; /* ic_tim_bitmap size (bytes) */ uint8_t *iv_tim_bitmap; /* power-save stations w/ data*/ uint8_t iv_dtim_period; /* DTIM period */ uint8_t iv_dtim_count; /* DTIM count from last bcn */ /* set/unset aid pwrsav state */ uint8_t iv_quiet; /* Quiet Element */ uint8_t iv_quiet_count; /* constant count for Quiet Element */ uint8_t iv_quiet_count_value; /* variable count for Quiet Element */ uint8_t iv_quiet_period; /* period for Quiet Element */ uint16_t iv_quiet_duration; /* duration for Quiet Element */ uint16_t iv_quiet_offset; /* offset for Quiet Element */ int iv_csa_count; /* count for doing CSA */ struct ieee80211_node *iv_bss; /* information for this node */ struct ieee80211_txparam iv_txparms[IEEE80211_MODE_MAX]; uint16_t iv_rtsthreshold; uint16_t iv_fragthreshold; int iv_inact_timer; /* inactivity timer wait */ /* application-specified IE's to attach to mgt frames */ struct ieee80211_appie *iv_appie_beacon; struct ieee80211_appie *iv_appie_probereq; struct ieee80211_appie *iv_appie_proberesp; struct ieee80211_appie *iv_appie_assocreq; struct ieee80211_appie *iv_appie_assocresp; struct ieee80211_appie *iv_appie_wpa; uint8_t *iv_wpa_ie; uint8_t *iv_rsn_ie; uint16_t iv_max_keyix; /* max h/w key index */ ieee80211_keyix iv_def_txkey; /* default/group tx key index */ struct ieee80211_key iv_nw_keys[IEEE80211_WEP_NKID]; int (*iv_key_alloc)(struct ieee80211vap *, struct ieee80211_key *, ieee80211_keyix *, ieee80211_keyix *); int (*iv_key_delete)(struct ieee80211vap *, const struct ieee80211_key *); int (*iv_key_set)(struct ieee80211vap *, const struct ieee80211_key *); void (*iv_key_update_begin)(struct ieee80211vap *); void (*iv_key_update_end)(struct ieee80211vap *); const struct ieee80211_authenticator *iv_auth; /* authenticator glue */ void *iv_ec; /* private auth state */ const struct ieee80211_aclator *iv_acl; /* acl glue */ void *iv_as; /* private aclator state */ const struct ieee80211_ratectl *iv_rate; void *iv_rs; /* private ratectl state */ struct ieee80211_tdma_state *iv_tdma; /* tdma state */ struct ieee80211_mesh_state *iv_mesh; /* MBSS state */ struct ieee80211_hwmp_state *iv_hwmp; /* HWMP state */ /* operate-mode detach hook */ void (*iv_opdetach)(struct ieee80211vap *); /* receive processing */ int (*iv_input)(struct ieee80211_node *, struct mbuf *, const struct ieee80211_rx_stats *, int, int); void (*iv_recv_mgmt)(struct ieee80211_node *, struct mbuf *, int, const struct ieee80211_rx_stats *, int, int); void (*iv_recv_ctl)(struct ieee80211_node *, struct mbuf *, int); void (*iv_deliver_data)(struct ieee80211vap *, struct ieee80211_node *, struct mbuf *); #if 0 /* send processing */ int (*iv_send_mgmt)(struct ieee80211_node *, int, int); #endif /* beacon miss processing */ void (*iv_bmiss)(struct ieee80211vap *); /* reset device state after 802.11 parameter/state change */ int (*iv_reset)(struct ieee80211vap *, u_long); /* [schedule] beacon frame update */ void (*iv_update_beacon)(struct ieee80211vap *, int); /* power save handling */ void (*iv_update_ps)(struct ieee80211vap *, int); int (*iv_set_tim)(struct ieee80211_node *, int); void (*iv_node_ps)(struct ieee80211_node *, int); void (*iv_sta_ps)(struct ieee80211vap *, int); void (*iv_recv_pspoll)(struct ieee80211_node *, struct mbuf *); /* state machine processing */ int (*iv_newstate)(struct ieee80211vap *, enum ieee80211_state, int); /* 802.3 output method for raw frame xmit */ int (*iv_output)(struct ifnet *, struct mbuf *, const struct sockaddr *, struct route *); uint64_t iv_spare[6]; }; MALLOC_DECLARE(M_80211_VAP); #define IEEE80211_ADDR_EQ(a1,a2) (memcmp(a1,a2,IEEE80211_ADDR_LEN) == 0) #define IEEE80211_ADDR_COPY(dst,src) memcpy(dst,src,IEEE80211_ADDR_LEN) /* ic_flags/iv_flags */ #define IEEE80211_F_TURBOP 0x00000001 /* CONF: ATH Turbo enabled*/ #define IEEE80211_F_COMP 0x00000002 /* CONF: ATH comp enabled */ #define IEEE80211_F_FF 0x00000004 /* CONF: ATH FF enabled */ #define IEEE80211_F_BURST 0x00000008 /* CONF: bursting enabled */ /* NB: this is intentionally setup to be IEEE80211_CAPINFO_PRIVACY */ #define IEEE80211_F_PRIVACY 0x00000010 /* CONF: privacy enabled */ #define IEEE80211_F_PUREG 0x00000020 /* CONF: 11g w/o 11b sta's */ #define IEEE80211_F_SCAN 0x00000080 /* STATUS: scanning */ #define IEEE80211_F_ASCAN 0x00000100 /* STATUS: active scan */ #define IEEE80211_F_SIBSS 0x00000200 /* STATUS: start IBSS */ /* NB: this is intentionally setup to be IEEE80211_CAPINFO_SHORT_SLOTTIME */ #define IEEE80211_F_SHSLOT 0x00000400 /* STATUS: use short slot time*/ #define IEEE80211_F_PMGTON 0x00000800 /* CONF: Power mgmt enable */ #define IEEE80211_F_DESBSSID 0x00001000 /* CONF: des_bssid is set */ #define IEEE80211_F_WME 0x00002000 /* CONF: enable WME use */ #define IEEE80211_F_BGSCAN 0x00004000 /* CONF: bg scan enabled (???)*/ #define IEEE80211_F_SWRETRY 0x00008000 /* CONF: sw tx retry enabled */ #define IEEE80211_F_TXPOW_FIXED 0x00010000 /* TX Power: fixed rate */ #define IEEE80211_F_IBSSON 0x00020000 /* CONF: IBSS creation enable */ #define IEEE80211_F_SHPREAMBLE 0x00040000 /* STATUS: use short preamble */ #define IEEE80211_F_DATAPAD 0x00080000 /* CONF: do alignment pad */ #define IEEE80211_F_USEPROT 0x00100000 /* STATUS: protection enabled */ #define IEEE80211_F_USEBARKER 0x00200000 /* STATUS: use barker preamble*/ #define IEEE80211_F_CSAPENDING 0x00400000 /* STATUS: chan switch pending*/ #define IEEE80211_F_WPA1 0x00800000 /* CONF: WPA enabled */ #define IEEE80211_F_WPA2 0x01000000 /* CONF: WPA2 enabled */ #define IEEE80211_F_WPA 0x01800000 /* CONF: WPA/WPA2 enabled */ #define IEEE80211_F_DROPUNENC 0x02000000 /* CONF: drop unencrypted */ #define IEEE80211_F_COUNTERM 0x04000000 /* CONF: TKIP countermeasures */ #define IEEE80211_F_HIDESSID 0x08000000 /* CONF: hide SSID in beacon */ #define IEEE80211_F_NOBRIDGE 0x10000000 /* CONF: dis. internal bridge */ #define IEEE80211_F_PCF 0x20000000 /* CONF: PCF enabled */ #define IEEE80211_F_DOTH 0x40000000 /* CONF: 11h enabled */ #define IEEE80211_F_DWDS 0x80000000 /* CONF: Dynamic WDS enabled */ #define IEEE80211_F_BITS \ "\20\1TURBOP\2COMP\3FF\4BURST\5PRIVACY\6PUREG\10SCAN\11ASCAN\12SIBSS" \ "\13SHSLOT\14PMGTON\15DESBSSID\16WME\17BGSCAN\20SWRETRY\21TXPOW_FIXED" \ "\22IBSSON\23SHPREAMBLE\24DATAPAD\25USEPROT\26USERBARKER\27CSAPENDING" \ "\30WPA1\31WPA2\32DROPUNENC\33COUNTERM\34HIDESSID\35NOBRIDG\36PCF" \ "\37DOTH\40DWDS" /* Atheros protocol-specific flags */ #define IEEE80211_F_ATHEROS \ (IEEE80211_F_FF | IEEE80211_F_COMP | IEEE80211_F_TURBOP) /* Check if an Atheros capability was negotiated for use */ #define IEEE80211_ATH_CAP(vap, ni, bit) \ ((vap)->iv_flags & (ni)->ni_ath_flags & (bit)) /* ic_flags_ext/iv_flags_ext */ #define IEEE80211_FEXT_INACT 0x00000002 /* CONF: sta inact handling */ #define IEEE80211_FEXT_SCANWAIT 0x00000004 /* STATUS: awaiting scan */ /* 0x00000006 reserved */ #define IEEE80211_FEXT_BGSCAN 0x00000008 /* STATUS: complete bgscan */ #define IEEE80211_FEXT_WPS 0x00000010 /* CONF: WPS enabled */ #define IEEE80211_FEXT_TSN 0x00000020 /* CONF: TSN enabled */ #define IEEE80211_FEXT_SCANREQ 0x00000040 /* STATUS: scan req params */ #define IEEE80211_FEXT_RESUME 0x00000080 /* STATUS: start on resume */ #define IEEE80211_FEXT_4ADDR 0x00000100 /* CONF: apply 4-addr encap */ #define IEEE80211_FEXT_NONERP_PR 0x00000200 /* STATUS: non-ERP sta present*/ #define IEEE80211_FEXT_SWBMISS 0x00000400 /* CONF: do bmiss in s/w */ #define IEEE80211_FEXT_DFS 0x00000800 /* CONF: DFS enabled */ #define IEEE80211_FEXT_DOTD 0x00001000 /* CONF: 11d enabled */ #define IEEE80211_FEXT_STATEWAIT 0x00002000 /* STATUS: awaiting state chg */ #define IEEE80211_FEXT_REINIT 0x00004000 /* STATUS: INIT state first */ #define IEEE80211_FEXT_BPF 0x00008000 /* STATUS: BPF tap present */ /* NB: immutable: should be set only when creating a vap */ #define IEEE80211_FEXT_WDSLEGACY 0x00010000 /* CONF: legacy WDS operation */ #define IEEE80211_FEXT_PROBECHAN 0x00020000 /* CONF: probe passive channel*/ #define IEEE80211_FEXT_UNIQMAC 0x00040000 /* CONF: user or computed mac */ #define IEEE80211_FEXT_SCAN_OFFLOAD 0x00080000 /* CONF: scan is fully offloaded */ #define IEEE80211_FEXT_BITS \ "\20\2INACT\3SCANWAIT\4BGSCAN\5WPS\6TSN\7SCANREQ\10RESUME" \ "\0114ADDR\12NONEPR_PR\13SWBMISS\14DFS\15DOTD\16STATEWAIT\17REINIT" \ "\20BPF\21WDSLEGACY\22PROBECHAN\23UNIQMAC\24SCAN_OFFLOAD" /* ic_flags_ht/iv_flags_ht */ #define IEEE80211_FHT_NONHT_PR 0x00000001 /* STATUS: non-HT sta present */ #define IEEE80211_FHT_GF 0x00040000 /* CONF: Greenfield enabled */ #define IEEE80211_FHT_HT 0x00080000 /* CONF: HT supported */ #define IEEE80211_FHT_AMPDU_TX 0x00100000 /* CONF: A-MPDU tx supported */ #define IEEE80211_FHT_AMPDU_RX 0x00200000 /* CONF: A-MPDU rx supported */ #define IEEE80211_FHT_AMSDU_TX 0x00400000 /* CONF: A-MSDU tx supported */ #define IEEE80211_FHT_AMSDU_RX 0x00800000 /* CONF: A-MSDU rx supported */ #define IEEE80211_FHT_USEHT40 0x01000000 /* CONF: 20/40 use enabled */ #define IEEE80211_FHT_PUREN 0x02000000 /* CONF: 11n w/o legacy sta's */ #define IEEE80211_FHT_SHORTGI20 0x04000000 /* CONF: short GI in HT20 */ #define IEEE80211_FHT_SHORTGI40 0x08000000 /* CONF: short GI in HT40 */ #define IEEE80211_FHT_HTCOMPAT 0x10000000 /* CONF: HT vendor OUI's */ #define IEEE80211_FHT_RIFS 0x20000000 /* CONF: RIFS enabled */ #define IEEE80211_FHT_STBC_TX 0x40000000 /* CONF: STBC tx enabled */ #define IEEE80211_FHT_STBC_RX 0x80000000 /* CONF: STBC rx enabled */ #define IEEE80211_FHT_BITS \ "\20\1NONHT_PR" \ "\23GF\24HT\25AMPDU_TX\26AMPDU_TX" \ "\27AMSDU_TX\30AMSDU_RX\31USEHT40\32PUREN\33SHORTGI20\34SHORTGI40" \ "\35HTCOMPAT\36RIFS\37STBC_TX\40STBC_RX" #define IEEE80211_FVEN_BITS "\20" -/* ic_caps/iv_caps: device driver capabilities */ -/* 0x2e available */ -#define IEEE80211_C_STA 0x00000001 /* CAPABILITY: STA available */ -#define IEEE80211_C_8023ENCAP 0x00000002 /* CAPABILITY: 802.3 encap */ -#define IEEE80211_C_FF 0x00000040 /* CAPABILITY: ATH FF avail */ -#define IEEE80211_C_TURBOP 0x00000080 /* CAPABILITY: ATH Turbo avail*/ -#define IEEE80211_C_IBSS 0x00000100 /* CAPABILITY: IBSS available */ -#define IEEE80211_C_PMGT 0x00000200 /* CAPABILITY: Power mgmt */ -#define IEEE80211_C_HOSTAP 0x00000400 /* CAPABILITY: HOSTAP avail */ -#define IEEE80211_C_AHDEMO 0x00000800 /* CAPABILITY: Old Adhoc Demo */ -#define IEEE80211_C_SWRETRY 0x00001000 /* CAPABILITY: sw tx retry */ -#define IEEE80211_C_TXPMGT 0x00002000 /* CAPABILITY: tx power mgmt */ -#define IEEE80211_C_SHSLOT 0x00004000 /* CAPABILITY: short slottime */ -#define IEEE80211_C_SHPREAMBLE 0x00008000 /* CAPABILITY: short preamble */ -#define IEEE80211_C_MONITOR 0x00010000 /* CAPABILITY: monitor mode */ -#define IEEE80211_C_DFS 0x00020000 /* CAPABILITY: DFS/radar avail*/ -#define IEEE80211_C_MBSS 0x00040000 /* CAPABILITY: MBSS available */ -#define IEEE80211_C_SWSLEEP 0x00080000 /* CAPABILITY: do sleep here */ -#define IEEE80211_C_SWAMSDUTX 0x00100000 /* CAPABILITY: software A-MSDU TX */ -/* 0x7c0000 available */ -#define IEEE80211_C_WPA1 0x00800000 /* CAPABILITY: WPA1 avail */ -#define IEEE80211_C_WPA2 0x01000000 /* CAPABILITY: WPA2 avail */ -#define IEEE80211_C_WPA 0x01800000 /* CAPABILITY: WPA1+WPA2 avail*/ -#define IEEE80211_C_BURST 0x02000000 /* CAPABILITY: frame bursting */ -#define IEEE80211_C_WME 0x04000000 /* CAPABILITY: WME avail */ -#define IEEE80211_C_WDS 0x08000000 /* CAPABILITY: 4-addr support */ -/* 0x10000000 reserved */ -#define IEEE80211_C_BGSCAN 0x20000000 /* CAPABILITY: bg scanning */ -#define IEEE80211_C_TXFRAG 0x40000000 /* CAPABILITY: tx fragments */ -#define IEEE80211_C_TDMA 0x80000000 /* CAPABILITY: TDMA avail */ -/* XXX protection/barker? */ - -#define IEEE80211_C_OPMODE \ - (IEEE80211_C_STA | IEEE80211_C_IBSS | IEEE80211_C_HOSTAP | \ - IEEE80211_C_AHDEMO | IEEE80211_C_MONITOR | IEEE80211_C_WDS | \ - IEEE80211_C_TDMA | IEEE80211_C_MBSS) - -#define IEEE80211_C_BITS \ - "\20\1STA\002803ENCAP\7FF\10TURBOP\11IBSS\12PMGT" \ - "\13HOSTAP\14AHDEMO\15SWRETRY\16TXPMGT\17SHSLOT\20SHPREAMBLE" \ - "\21MONITOR\22DFS\23MBSS\30WPA1\31WPA2\32BURST\33WME\34WDS\36BGSCAN" \ - "\37TXFRAG\40TDMA" - -/* - * ic_htcaps/iv_htcaps: HT-specific device/driver capabilities - * - * NB: the low 16-bits are the 802.11 definitions, the upper - * 16-bits are used to define s/w/driver capabilities. - */ -#define IEEE80211_HTC_AMPDU 0x00010000 /* CAPABILITY: A-MPDU tx */ -#define IEEE80211_HTC_AMSDU 0x00020000 /* CAPABILITY: A-MSDU tx */ -/* NB: HT40 is implied by IEEE80211_HTCAP_CHWIDTH40 */ -#define IEEE80211_HTC_HT 0x00040000 /* CAPABILITY: HT operation */ -#define IEEE80211_HTC_SMPS 0x00080000 /* CAPABILITY: MIMO power save*/ -#define IEEE80211_HTC_RIFS 0x00100000 /* CAPABILITY: RIFS support */ -#define IEEE80211_HTC_RXUNEQUAL 0x00200000 /* CAPABILITY: RX unequal MCS */ -#define IEEE80211_HTC_RXMCS32 0x00400000 /* CAPABILITY: MCS32 support */ -#define IEEE80211_HTC_TXUNEQUAL 0x00800000 /* CAPABILITY: TX unequal MCS */ -#define IEEE80211_HTC_TXMCS32 0x01000000 /* CAPABILITY: MCS32 suport */ - -#define IEEE80211_C_HTCAP_BITS \ - "\20\1LDPC\2CHWIDTH40\5GREENFIELD\6SHORTGI20\7SHORTGI40\10TXSTBC" \ - "\21AMPDU\22AMSDU\23HT\24SMPS\25RIFS" - int ic_printf(struct ieee80211com *, const char *, ...) __printflike(2, 3); void ieee80211_ifattach(struct ieee80211com *); void ieee80211_ifdetach(struct ieee80211com *); int ieee80211_vap_setup(struct ieee80211com *, struct ieee80211vap *, const char name[IFNAMSIZ], int unit, enum ieee80211_opmode opmode, int flags, const uint8_t bssid[IEEE80211_ADDR_LEN]); int ieee80211_vap_attach(struct ieee80211vap *, ifm_change_cb_t, ifm_stat_cb_t, const uint8_t macaddr[IEEE80211_ADDR_LEN]); void ieee80211_vap_detach(struct ieee80211vap *); const struct ieee80211_rateset *ieee80211_get_suprates(struct ieee80211com *ic, const struct ieee80211_channel *); void ieee80211_announce(struct ieee80211com *); void ieee80211_announce_channels(struct ieee80211com *); void ieee80211_drain(struct ieee80211com *); void ieee80211_chan_init(struct ieee80211com *); struct ieee80211com *ieee80211_find_vap(const uint8_t mac[IEEE80211_ADDR_LEN]); struct ieee80211com *ieee80211_find_com(const char *name); typedef void ieee80211_com_iter_func(void *, struct ieee80211com *); void ieee80211_iterate_coms(ieee80211_com_iter_func *, void *); int ieee80211_media_change(struct ifnet *); void ieee80211_media_status(struct ifnet *, struct ifmediareq *); int ieee80211_ioctl(struct ifnet *, u_long, caddr_t); int ieee80211_rate2media(struct ieee80211com *, int, enum ieee80211_phymode); int ieee80211_media2rate(int); int ieee80211_mhz2ieee(u_int, u_int); int ieee80211_chan2ieee(struct ieee80211com *, const struct ieee80211_channel *); u_int ieee80211_ieee2mhz(u_int, u_int); int ieee80211_add_channel(struct ieee80211_channel[], int, int *, uint8_t, uint16_t, int8_t, uint32_t, const uint8_t[]); int ieee80211_add_channel_ht40(struct ieee80211_channel[], int, int *, uint8_t, int8_t, uint32_t); int ieee80211_add_channel_list_2ghz(struct ieee80211_channel[], int, int *, const uint8_t[], int, const uint8_t[], int); int ieee80211_add_channel_list_5ghz(struct ieee80211_channel[], int, int *, const uint8_t[], int, const uint8_t[], int); struct ieee80211_channel *ieee80211_find_channel(struct ieee80211com *, int freq, int flags); struct ieee80211_channel *ieee80211_find_channel_byieee(struct ieee80211com *, int ieee, int flags); struct ieee80211_channel *ieee80211_lookup_channel_rxstatus(struct ieee80211vap *, const struct ieee80211_rx_stats *); int ieee80211_setmode(struct ieee80211com *, enum ieee80211_phymode); enum ieee80211_phymode ieee80211_chan2mode(const struct ieee80211_channel *); uint32_t ieee80211_mac_hash(const struct ieee80211com *, const uint8_t addr[IEEE80211_ADDR_LEN]); char ieee80211_channel_type_char(const struct ieee80211_channel *c); void ieee80211_radiotap_attach(struct ieee80211com *, struct ieee80211_radiotap_header *th, int tlen, uint32_t tx_radiotap, struct ieee80211_radiotap_header *rh, int rlen, uint32_t rx_radiotap); void ieee80211_radiotap_attachv(struct ieee80211com *, struct ieee80211_radiotap_header *th, int tlen, int n_tx_v, uint32_t tx_radiotap, struct ieee80211_radiotap_header *rh, int rlen, int n_rx_v, uint32_t rx_radiotap); void ieee80211_radiotap_detach(struct ieee80211com *); void ieee80211_radiotap_vattach(struct ieee80211vap *); void ieee80211_radiotap_vdetach(struct ieee80211vap *); void ieee80211_radiotap_chan_change(struct ieee80211com *); void ieee80211_radiotap_tx(struct ieee80211vap *, struct mbuf *); void ieee80211_radiotap_rx(struct ieee80211vap *, struct mbuf *); void ieee80211_radiotap_rx_all(struct ieee80211com *, struct mbuf *); static __inline int ieee80211_radiotap_active(const struct ieee80211com *ic) { return (ic->ic_flags_ext & IEEE80211_FEXT_BPF) != 0; } static __inline int ieee80211_radiotap_active_vap(const struct ieee80211vap *vap) { return (vap->iv_flags_ext & IEEE80211_FEXT_BPF) || vap->iv_ic->ic_montaps != 0; } /* * Enqueue a task on the state thread. */ static __inline void ieee80211_runtask(struct ieee80211com *ic, struct task *task) { taskqueue_enqueue(ic->ic_tq, task); } /* * Wait for a queued task to complete. */ static __inline void ieee80211_draintask(struct ieee80211com *ic, struct task *task) { taskqueue_drain(ic->ic_tq, task); } /* * Key update synchronization methods. XXX should not be visible. */ static __inline void ieee80211_key_update_begin(struct ieee80211vap *vap) { vap->iv_key_update_begin(vap); } static __inline void ieee80211_key_update_end(struct ieee80211vap *vap) { vap->iv_key_update_end(vap); } /* * XXX these need to be here for IEEE80211_F_DATAPAD */ /* * Return the space occupied by the 802.11 header and any * padding required by the driver. This works for a * management or data frame. */ static __inline int ieee80211_hdrspace(struct ieee80211com *ic, const void *data) { int size = ieee80211_hdrsize(data); if (ic->ic_flags & IEEE80211_F_DATAPAD) size = roundup(size, sizeof(uint32_t)); return size; } /* * Like ieee80211_hdrspace, but handles any type of frame. */ static __inline int ieee80211_anyhdrspace(struct ieee80211com *ic, const void *data) { int size = ieee80211_anyhdrsize(data); if (ic->ic_flags & IEEE80211_F_DATAPAD) size = roundup(size, sizeof(uint32_t)); return size; } /* * Notify a vap that beacon state has been updated. */ static __inline void ieee80211_beacon_notify(struct ieee80211vap *vap, int what) { if (vap->iv_state == IEEE80211_S_RUN) vap->iv_update_beacon(vap, what); } /* * Calculate HT channel promotion flags for a channel. * XXX belongs in ieee80211_ht.h but needs IEEE80211_FHT_* */ static __inline int ieee80211_htchanflags(const struct ieee80211_channel *c) { return IEEE80211_IS_CHAN_HT40(c) ? IEEE80211_FHT_HT | IEEE80211_FHT_USEHT40 : IEEE80211_IS_CHAN_HT(c) ? IEEE80211_FHT_HT : 0; } /* * Fetch the current TX power (cap) for the given node. * * This includes the node and ic/vap TX power limit as needed, * but it doesn't take into account any per-rate limit. */ static __inline uint16_t ieee80211_get_node_txpower(struct ieee80211_node *ni) { struct ieee80211com *ic = ni->ni_ic; uint16_t txpower; txpower = ni->ni_txpower; txpower = MIN(txpower, ic->ic_txpowlimit); if (ic->ic_curchan != NULL) { txpower = MIN(txpower, 2 * ic->ic_curchan->ic_maxregpower); txpower = MIN(txpower, ic->ic_curchan->ic_maxpower); } return (txpower); } /* * Debugging facilities compiled in when IEEE80211_DEBUG is defined. * * The intent is that any problem in the net80211 layer can be * diagnosed by inspecting the statistics (dumped by the wlanstats * program) and/or the msgs generated by net80211. Messages are * broken into functional classes and can be controlled with the * wlandebug program. Certain of these msg groups are for facilities * that are no longer part of net80211 (e.g. IEEE80211_MSG_DOT1XSM). */ #define IEEE80211_MSG_11N 0x80000000 /* 11n mode debug */ #define IEEE80211_MSG_DEBUG 0x40000000 /* IFF_DEBUG equivalent */ #define IEEE80211_MSG_DUMPPKTS 0x20000000 /* IFF_LINK2 equivalant */ #define IEEE80211_MSG_CRYPTO 0x10000000 /* crypto work */ #define IEEE80211_MSG_INPUT 0x08000000 /* input handling */ #define IEEE80211_MSG_XRATE 0x04000000 /* rate set handling */ #define IEEE80211_MSG_ELEMID 0x02000000 /* element id parsing */ #define IEEE80211_MSG_NODE 0x01000000 /* node handling */ #define IEEE80211_MSG_ASSOC 0x00800000 /* association handling */ #define IEEE80211_MSG_AUTH 0x00400000 /* authentication handling */ #define IEEE80211_MSG_SCAN 0x00200000 /* scanning */ #define IEEE80211_MSG_OUTPUT 0x00100000 /* output handling */ #define IEEE80211_MSG_STATE 0x00080000 /* state machine */ #define IEEE80211_MSG_POWER 0x00040000 /* power save handling */ #define IEEE80211_MSG_HWMP 0x00020000 /* hybrid mesh protocol */ #define IEEE80211_MSG_DOT1XSM 0x00010000 /* 802.1x state machine */ #define IEEE80211_MSG_RADIUS 0x00008000 /* 802.1x radius client */ #define IEEE80211_MSG_RADDUMP 0x00004000 /* dump 802.1x radius packets */ #define IEEE80211_MSG_MESH 0x00002000 /* mesh networking */ #define IEEE80211_MSG_WPA 0x00001000 /* WPA/RSN protocol */ #define IEEE80211_MSG_ACL 0x00000800 /* ACL handling */ #define IEEE80211_MSG_WME 0x00000400 /* WME protocol */ #define IEEE80211_MSG_SUPERG 0x00000200 /* Atheros SuperG protocol */ #define IEEE80211_MSG_DOTH 0x00000100 /* 802.11h support */ #define IEEE80211_MSG_INACT 0x00000080 /* inactivity handling */ #define IEEE80211_MSG_ROAM 0x00000040 /* sta-mode roaming */ #define IEEE80211_MSG_RATECTL 0x00000020 /* tx rate control */ #define IEEE80211_MSG_ACTION 0x00000010 /* action frame handling */ #define IEEE80211_MSG_WDS 0x00000008 /* WDS handling */ #define IEEE80211_MSG_IOCTL 0x00000004 /* ioctl handling */ #define IEEE80211_MSG_TDMA 0x00000002 /* TDMA handling */ #define IEEE80211_MSG_ANY 0xffffffff /* anything */ #define IEEE80211_MSG_BITS \ "\20\2TDMA\3IOCTL\4WDS\5ACTION\6RATECTL\7ROAM\10INACT\11DOTH\12SUPERG" \ "\13WME\14ACL\15WPA\16RADKEYS\17RADDUMP\20RADIUS\21DOT1XSM\22HWMP" \ "\23POWER\24STATE\25OUTPUT\26SCAN\27AUTH\30ASSOC\31NODE\32ELEMID" \ "\33XRATE\34INPUT\35CRYPTO\36DUPMPKTS\37DEBUG\04011N" #ifdef IEEE80211_DEBUG #define ieee80211_msg(_vap, _m) ((_vap)->iv_debug & (_m)) #define IEEE80211_DPRINTF(_vap, _m, _fmt, ...) do { \ if (ieee80211_msg(_vap, _m)) \ ieee80211_note(_vap, _fmt, __VA_ARGS__); \ } while (0) #define IEEE80211_NOTE(_vap, _m, _ni, _fmt, ...) do { \ if (ieee80211_msg(_vap, _m)) \ ieee80211_note_mac(_vap, (_ni)->ni_macaddr, _fmt, __VA_ARGS__);\ } while (0) #define IEEE80211_NOTE_MAC(_vap, _m, _mac, _fmt, ...) do { \ if (ieee80211_msg(_vap, _m)) \ ieee80211_note_mac(_vap, _mac, _fmt, __VA_ARGS__); \ } while (0) #define IEEE80211_NOTE_FRAME(_vap, _m, _wh, _fmt, ...) do { \ if (ieee80211_msg(_vap, _m)) \ ieee80211_note_frame(_vap, _wh, _fmt, __VA_ARGS__); \ } while (0) void ieee80211_note(const struct ieee80211vap *, const char *, ...); void ieee80211_note_mac(const struct ieee80211vap *, const uint8_t mac[IEEE80211_ADDR_LEN], const char *, ...); void ieee80211_note_frame(const struct ieee80211vap *, const struct ieee80211_frame *, const char *, ...); #define ieee80211_msg_debug(_vap) \ ((_vap)->iv_debug & IEEE80211_MSG_DEBUG) #define ieee80211_msg_dumppkts(_vap) \ ((_vap)->iv_debug & IEEE80211_MSG_DUMPPKTS) #define ieee80211_msg_input(_vap) \ ((_vap)->iv_debug & IEEE80211_MSG_INPUT) #define ieee80211_msg_radius(_vap) \ ((_vap)->iv_debug & IEEE80211_MSG_RADIUS) #define ieee80211_msg_dumpradius(_vap) \ ((_vap)->iv_debug & IEEE80211_MSG_RADDUMP) #define ieee80211_msg_dumpradkeys(_vap) \ ((_vap)->iv_debug & IEEE80211_MSG_RADKEYS) #define ieee80211_msg_scan(_vap) \ ((_vap)->iv_debug & IEEE80211_MSG_SCAN) #define ieee80211_msg_assoc(_vap) \ ((_vap)->iv_debug & IEEE80211_MSG_ASSOC) /* * Emit a debug message about discarding a frame or information * element. One format is for extracting the mac address from * the frame header; the other is for when a header is not * available or otherwise appropriate. */ #define IEEE80211_DISCARD(_vap, _m, _wh, _type, _fmt, ...) do { \ if ((_vap)->iv_debug & (_m)) \ ieee80211_discard_frame(_vap, _wh, _type, _fmt, __VA_ARGS__);\ } while (0) #define IEEE80211_DISCARD_IE(_vap, _m, _wh, _type, _fmt, ...) do { \ if ((_vap)->iv_debug & (_m)) \ ieee80211_discard_ie(_vap, _wh, _type, _fmt, __VA_ARGS__);\ } while (0) #define IEEE80211_DISCARD_MAC(_vap, _m, _mac, _type, _fmt, ...) do { \ if ((_vap)->iv_debug & (_m)) \ ieee80211_discard_mac(_vap, _mac, _type, _fmt, __VA_ARGS__);\ } while (0) void ieee80211_discard_frame(const struct ieee80211vap *, const struct ieee80211_frame *, const char *type, const char *fmt, ...); void ieee80211_discard_ie(const struct ieee80211vap *, const struct ieee80211_frame *, const char *type, const char *fmt, ...); void ieee80211_discard_mac(const struct ieee80211vap *, const uint8_t mac[IEEE80211_ADDR_LEN], const char *type, const char *fmt, ...); #else #define IEEE80211_DPRINTF(_vap, _m, _fmt, ...) #define IEEE80211_NOTE(_vap, _m, _ni, _fmt, ...) #define IEEE80211_NOTE_FRAME(_vap, _m, _wh, _fmt, ...) #define IEEE80211_NOTE_MAC(_vap, _m, _mac, _fmt, ...) #define ieee80211_msg_dumppkts(_vap) 0 #define ieee80211_msg(_vap, _m) 0 #define IEEE80211_DISCARD(_vap, _m, _wh, _type, _fmt, ...) #define IEEE80211_DISCARD_IE(_vap, _m, _wh, _type, _fmt, ...) #define IEEE80211_DISCARD_MAC(_vap, _m, _mac, _type, _fmt, ...) #endif #endif /* _NET80211_IEEE80211_VAR_H_ */