| 1 | /* $NetBSD: ieee80211_sysctl.h,v 1.9 2009/10/19 23:19:39 rmind Exp $ */ |
| 2 | /*- |
| 3 | * Copyright (c) 2005 David Young. All rights reserved. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or |
| 6 | * without modification, are permitted provided that the following |
| 7 | * conditions are met: |
| 8 | * 1. Redistributions of source code must retain the above copyright |
| 9 | * notice, this list of conditions and the following disclaimer. |
| 10 | * 2. Redistributions in binary form must reproduce the above |
| 11 | * copyright notice, this list of conditions and the following |
| 12 | * disclaimer in the documentation and/or other materials provided |
| 13 | * with the distribution. |
| 14 | * |
| 15 | * THIS SOFTWARE IS PROVIDED BY David Young ``AS IS'' AND ANY |
| 16 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| 17 | * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A |
| 18 | * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL David |
| 19 | * Young BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 20 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED |
| 21 | * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 22 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| 23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| 24 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 25 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY |
| 26 | * OF SUCH DAMAGE. |
| 27 | */ |
| 28 | #ifndef _NET80211_IEEE80211_SYSCTL_H_ |
| 29 | #define _NET80211_IEEE80211_SYSCTL_H_ |
| 30 | |
| 31 | #include <net80211/_ieee80211.h> |
| 32 | |
| 33 | /* sysctl(9) interface to net80211 client/peer records */ |
| 34 | |
| 35 | /* Name index, offset from net.link.ieee80211.node. */ |
| 36 | |
| 37 | #define IEEE80211_SYSCTL_NODENAME_IF 0 |
| 38 | #define IEEE80211_SYSCTL_NODENAME_OP 1 |
| 39 | #define IEEE80211_SYSCTL_NODENAME_ARG 2 |
| 40 | #define IEEE80211_SYSCTL_NODENAME_TYPE 3 |
| 41 | #define IEEE80211_SYSCTL_NODENAME_ELTSIZE 4 |
| 42 | #define IEEE80211_SYSCTL_NODENAME_ELTCOUNT 5 |
| 43 | #define IEEE80211_SYSCTL_NODENAMELEN 6 |
| 44 | |
| 45 | /* Record type numbers. */ |
| 46 | #define IEEE80211_SYSCTL_T_NODE 0 /* client/peer record */ |
| 47 | #define 1 /* rssadapt(9) record |
| 48 | * (optional) |
| 49 | */ |
| 50 | #define IEEE80211_SYSCTL_T_DRVSPEC 2 /* driver-specific record |
| 51 | * (optional) |
| 52 | */ |
| 53 | |
| 54 | #define IEEE80211_SYSCTL_OP_ALL 0 |
| 55 | |
| 56 | /* Every record begins with this information. */ |
| 57 | struct ieee80211_node_sysctlhdr { |
| 58 | /*00*/ u_int16_t sh_ifindex; |
| 59 | /*02*/ u_int8_t sh_macaddr[IEEE80211_ADDR_LEN]; |
| 60 | /*08*/ u_int8_t sh_bssid[IEEE80211_ADDR_LEN]; |
| 61 | }; |
| 62 | |
| 63 | /* Exportable node. */ |
| 64 | struct ieee80211_node_sysctl { |
| 65 | /*00*/ u_int16_t ns_ifindex; |
| 66 | /*02*/ u_int8_t ns_macaddr[IEEE80211_ADDR_LEN]; |
| 67 | /*08*/ u_int8_t ns_bssid[IEEE80211_ADDR_LEN]; |
| 68 | /*0e*/ u_int16_t ns_capinfo; /* capabilities */ |
| 69 | /*10*/ u_int32_t ns_flags; /* properties of this node, |
| 70 | * IEEE80211_NODE_SYSCTL_F_* |
| 71 | */ |
| 72 | /*14*/ u_int16_t ns_freq; |
| 73 | /*16*/ u_int16_t ns_chanflags; |
| 74 | /*18*/ u_int16_t ns_chanidx; |
| 75 | /*1a*/ u_int8_t ; /* recv ssi */ |
| 76 | /*1b*/ u_int8_t ns_esslen; |
| 77 | /*1c*/ u_int8_t ns_essid[IEEE80211_NWID_LEN]; |
| 78 | /*3c*/ u_int8_t ns_rsvd0; /* reserved */ |
| 79 | /*3d*/ u_int8_t ns_erp; /* 11g only */ |
| 80 | /*3e*/ u_int16_t ns_associd; /* assoc response */ |
| 81 | /*40*/ u_int32_t ns_inact; /* inactivity mark count */ |
| 82 | /*44*/ u_int32_t ns_rstamp; /* recv timestamp */ |
| 83 | /*48*/ struct ieee80211_rateset ns_rates; /* negotiated rate set */ |
| 84 | /*58*/ u_int16_t ns_txrate; /* index to ns_rates[] */ |
| 85 | /*5a*/ u_int16_t ns_intval; /* beacon interval */ |
| 86 | /*5c*/ u_int8_t ns_tstamp[8]; /* from last rcv'd beacon */ |
| 87 | /*64*/ u_int16_t ns_txseq; /* seq to be transmitted */ |
| 88 | /*66*/ u_int16_t ns_rxseq; /* seq previous received */ |
| 89 | /*68*/ u_int16_t ns_fhdwell; /* FH only */ |
| 90 | /*6a*/ u_int8_t ns_fhindex; /* FH only */ |
| 91 | /*6b*/ u_int8_t ns_fails; /* failure count to associate */ |
| 92 | /*6c*/ |
| 93 | #ifdef notyet |
| 94 | /* DTIM and contention free period (CFP) */ |
| 95 | u_int8_t ns_dtimperiod; |
| 96 | u_int8_t ns_cfpperiod; /* # of DTIMs between CFPs */ |
| 97 | u_int16_t ns_cfpduremain; /* remaining cfp duration */ |
| 98 | u_int16_t ns_cfpmaxduration;/* max CFP duration in TU */ |
| 99 | u_int16_t ns_nextdtim; /* time to next DTIM */ |
| 100 | u_int16_t ns_timoffset; |
| 101 | #endif |
| 102 | } __packed; |
| 103 | |
| 104 | #ifdef __NetBSD__ |
| 105 | enum ieee80211_node_walk_state { |
| 106 | IEEE80211_WALK_BSS = 0, |
| 107 | IEEE80211_WALK_SCAN, |
| 108 | IEEE80211_WALK_STA |
| 109 | }; |
| 110 | |
| 111 | struct ieee80211_node_walk { |
| 112 | struct ieee80211com *nw_ic; |
| 113 | struct ieee80211_node_table *nw_nt; |
| 114 | struct ieee80211_node *nw_ni; |
| 115 | u_short nw_ifindex; |
| 116 | }; |
| 117 | #endif /* __NetBSD__ */ |
| 118 | |
| 119 | #define IEEE80211_NODE_SYSCTL_F_BSS 0x00000001 /* this node is the |
| 120 | * ic->ic_bss |
| 121 | */ |
| 122 | #define IEEE80211_NODE_SYSCTL_F_STA 0x00000002 /* this node is in |
| 123 | * the neighbor/sta |
| 124 | * table |
| 125 | */ |
| 126 | #define IEEE80211_NODE_SYSCTL_F_SCAN 0x00000004 /* this node is in |
| 127 | * the scan table |
| 128 | */ |
| 129 | #endif /* !_NET80211_IEEE80211_SYSCTL_H_ */ |
| 130 | |