1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2010-2011 Monthadar Al Jaberi, TerraNet AB 5 * All rights reserved. 6 * 7 * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting 8 * All rights reserved. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer, 15 * without modification. 16 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 17 * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any 18 * redistribution must be conditioned upon including a substantially 19 * similar Disclaimer requirement for further binary redistribution. 20 * 21 * NO WARRANTY 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 23 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 24 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY 25 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 26 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, 27 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 30 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 32 * THE POSSIBILITY OF SUCH DAMAGES. 33 * 34 * $FreeBSD$ 35 */ 36 37 /* 38 * Ioctl-related defintions for the Wireless TAP 39 * based on Atheros Wireless LAN controller driver. 40 */ 41 42 #ifndef _DEV_WTAP_WTAPIOCTL_H 43 #define _DEV_WTAP_WTAPIOCTL_H 44 45 #include <sys/param.h> 46 #include <net80211/ieee80211_radiotap.h> 47 48 #define SIOCGATHSTATS _IOWR('i', 137, struct ifreq) 49 #define SIOCZATHSTATS _IOWR('i', 139, struct ifreq) 50 51 #define WTAPIOCTLCRT _IOW('W', 1, int) 52 #define WTAPIOCTLDEL _IOW('W', 2, int) 53 54 struct wtap_stats { 55 u_int32_t ast_watchdog; /* device reset by watchdog */ 56 u_int32_t ast_hardware; /* fatal hardware error interrupts */ 57 u_int32_t ast_bmiss; /* beacon miss interrupts */ 58 u_int32_t ast_bmiss_phantom;/* beacon miss interrupts */ 59 u_int32_t ast_bstuck; /* beacon stuck interrupts */ 60 u_int32_t ast_rxorn; /* rx overrun interrupts */ 61 u_int32_t ast_rxeol; /* rx eol interrupts */ 62 u_int32_t ast_txurn; /* tx underrun interrupts */ 63 u_int32_t ast_mib; /* mib interrupts */ 64 u_int32_t ast_intrcoal; /* interrupts coalesced */ 65 u_int32_t ast_tx_packets; /* packet sent on the interface */ 66 u_int32_t ast_tx_mgmt; /* management frames transmitted */ 67 u_int32_t ast_tx_discard; /* frames discarded prior to assoc */ 68 u_int32_t ast_tx_qstop; /* output stopped 'cuz no buffer */ 69 u_int32_t ast_tx_encap; /* tx encapsulation failed */ 70 u_int32_t ast_tx_nonode; /* tx failed 'cuz no node */ 71 u_int32_t ast_tx_nombuf; /* tx failed 'cuz no mbuf */ 72 u_int32_t ast_tx_nomcl; /* tx failed 'cuz no cluster */ 73 u_int32_t ast_tx_linear; /* tx linearized to cluster */ 74 u_int32_t ast_tx_nodata; /* tx discarded empty frame */ 75 u_int32_t ast_tx_busdma; /* tx failed for dma resrcs */ 76 u_int32_t ast_tx_xretries;/* tx failed 'cuz too many retries */ 77 u_int32_t ast_tx_fifoerr; /* tx failed 'cuz FIFO underrun */ 78 u_int32_t ast_tx_filtered;/* tx failed 'cuz xmit filtered */ 79 u_int32_t ast_tx_shortretry;/* tx on-chip retries (short) */ 80 u_int32_t ast_tx_longretry;/* tx on-chip retries (long) */ 81 u_int32_t ast_tx_badrate; /* tx failed 'cuz bogus xmit rate */ 82 u_int32_t ast_tx_noack; /* tx frames with no ack marked */ 83 u_int32_t ast_tx_rts; /* tx frames with rts enabled */ 84 u_int32_t ast_tx_cts; /* tx frames with cts enabled */ 85 u_int32_t ast_tx_shortpre;/* tx frames with short preamble */ 86 u_int32_t ast_tx_altrate; /* tx frames with alternate rate */ 87 u_int32_t ast_tx_protect; /* tx frames with protection */ 88 u_int32_t ast_tx_ctsburst;/* tx frames with cts and bursting */ 89 u_int32_t ast_tx_ctsext; /* tx frames with cts extension */ 90 u_int32_t ast_rx_nombuf; /* rx setup failed 'cuz no mbuf */ 91 u_int32_t ast_rx_busdma; /* rx setup failed for dma resrcs */ 92 u_int32_t ast_rx_orn; /* rx failed 'cuz of desc overrun */ 93 u_int32_t ast_rx_crcerr; /* rx failed 'cuz of bad CRC */ 94 u_int32_t ast_rx_fifoerr; /* rx failed 'cuz of FIFO overrun */ 95 u_int32_t ast_rx_badcrypt;/* rx failed 'cuz decryption */ 96 u_int32_t ast_rx_badmic; /* rx failed 'cuz MIC failure */ 97 u_int32_t ast_rx_phyerr; /* rx failed 'cuz of PHY err */ 98 u_int32_t ast_rx_phy[32]; /* rx PHY error per-code counts */ 99 u_int32_t ast_rx_tooshort;/* rx discarded 'cuz frame too short */ 100 u_int32_t ast_rx_toobig; /* rx discarded 'cuz frame too large */ 101 u_int32_t ast_rx_packets; /* packet recv on the interface */ 102 u_int32_t ast_rx_mgt; /* management frames received */ 103 u_int32_t ast_rx_ctl; /* rx discarded 'cuz ctl frame */ 104 int8_t ast_tx_rssi; /* tx rssi of last ack */ 105 int8_t ast_rx_rssi; /* rx rssi from histogram */ 106 u_int8_t ast_tx_rate; /* IEEE rate of last unicast tx */ 107 u_int32_t ast_be_xmit; /* beacons transmitted */ 108 u_int32_t ast_be_nombuf; /* beacon setup failed 'cuz no mbuf */ 109 u_int32_t ast_per_cal; /* periodic calibration calls */ 110 u_int32_t ast_per_calfail;/* periodic calibration failed */ 111 u_int32_t ast_per_rfgain; /* periodic calibration rfgain reset */ 112 u_int32_t ast_rate_calls; /* rate control checks */ 113 u_int32_t ast_rate_raise; /* rate control raised xmit rate */ 114 u_int32_t ast_rate_drop; /* rate control dropped xmit rate */ 115 u_int32_t ast_ant_defswitch;/* rx/default antenna switches */ 116 u_int32_t ast_ant_txswitch;/* tx antenna switches */ 117 u_int32_t ast_ant_rx[8]; /* rx frames with antenna */ 118 u_int32_t ast_ant_tx[8]; /* tx frames with antenna */ 119 u_int32_t ast_cabq_xmit; /* cabq frames transmitted */ 120 u_int32_t ast_cabq_busy; /* cabq found busy */ 121 u_int32_t ast_tx_raw; /* tx frames through raw api */ 122 u_int32_t ast_ff_txok; /* fast frames tx'd successfully */ 123 u_int32_t ast_ff_txerr; /* fast frames tx'd w/ error */ 124 u_int32_t ast_ff_rx; /* fast frames rx'd */ 125 u_int32_t ast_ff_flush; /* fast frames flushed from staging q */ 126 u_int32_t ast_tx_qfull; /* tx dropped 'cuz of queue limit */ 127 int8_t ast_rx_noise; /* rx noise floor */ 128 u_int32_t ast_tx_nobuf; /* tx dropped 'cuz no ath buffer */ 129 u_int32_t ast_tdma_update;/* TDMA slot timing updates */ 130 u_int32_t ast_tdma_timers;/* TDMA slot update set beacon timers */ 131 u_int32_t ast_tdma_tsf; /* TDMA slot update set TSF */ 132 u_int16_t ast_tdma_tsfadjp;/* TDMA slot adjust+ (usec, smoothed)*/ 133 u_int16_t ast_tdma_tsfadjm;/* TDMA slot adjust- (usec, smoothed)*/ 134 u_int32_t ast_tdma_ack; /* TDMA tx failed 'cuz ACK required */ 135 u_int32_t ast_tx_raw_fail;/* raw tx failed 'cuz h/w down */ 136 u_int32_t ast_tx_nofrag; /* tx dropped 'cuz no ath frag buffer */ 137 u_int32_t ast_be_missed; /* missed beacons */ 138 u_int32_t ast_pad[13]; 139 }; 140 141 /* 142 * Radio capture format. 143 */ 144 #define WTAP_RX_RADIOTAP_PRESENT ( \ 145 0) 146 147 struct wtap_rx_radiotap_header { 148 struct ieee80211_radiotap_header wr_ihdr; 149 #if 0 150 u_int64_t wr_tsf; 151 u_int8_t wr_flags; 152 u_int8_t wr_rate; 153 int8_t wr_antsignal; 154 int8_t wr_antnoise; 155 u_int8_t wr_antenna; 156 u_int8_t wr_pad[3]; 157 u_int32_t wr_chan_flags; 158 u_int16_t wr_chan_freq; 159 u_int8_t wr_chan_ieee; 160 int8_t wr_chan_maxpow; 161 #endif 162 } __packed __aligned(8); 163 164 #define WTAP_TX_RADIOTAP_PRESENT ( \ 165 0) 166 167 struct wtap_tx_radiotap_header { 168 struct ieee80211_radiotap_header wt_ihdr; 169 #if 0 170 u_int8_t wt_flags; 171 u_int8_t wt_rate; 172 u_int8_t wt_txpower; 173 u_int8_t wt_antenna; 174 u_int32_t wt_chan_flags; 175 u_int16_t wt_chan_freq; 176 u_int8_t wt_chan_ieee; 177 int8_t wt_chan_maxpow; 178 #endif 179 } __packed; 180 181 #endif 182