1 /*- 2 * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer, 10 * without modification. 11 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 12 * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any 13 * redistribution must be conditioned upon including a substantially 14 * similar Disclaimer requirement for further binary redistribution. 15 * 16 * NO WARRANTY 17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY 20 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 21 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, 22 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 25 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 27 * THE POSSIBILITY OF SUCH DAMAGES. 28 * 29 * $FreeBSD$ 30 */ 31 32 /* 33 * Ioctl-related defintions for the Atheros Wireless LAN controller driver. 34 */ 35 #ifndef _DEV_ATH_ATHIOCTL_H 36 #define _DEV_ATH_ATHIOCTL_H 37 38 struct ath_stats { 39 u_int32_t ast_watchdog; /* device reset by watchdog */ 40 u_int32_t ast_hardware; /* fatal hardware error interrupts */ 41 u_int32_t ast_bmiss; /* beacon miss interrupts */ 42 u_int32_t ast_bmiss_phantom;/* beacon miss interrupts */ 43 u_int32_t ast_bstuck; /* beacon stuck interrupts */ 44 u_int32_t ast_rxorn; /* rx overrun interrupts */ 45 u_int32_t ast_rxeol; /* rx eol interrupts */ 46 u_int32_t ast_txurn; /* tx underrun interrupts */ 47 u_int32_t ast_mib; /* mib interrupts */ 48 u_int32_t ast_intrcoal; /* interrupts coalesced */ 49 u_int32_t ast_tx_packets; /* packet sent on the interface */ 50 u_int32_t ast_tx_mgmt; /* management frames transmitted */ 51 u_int32_t ast_tx_discard; /* frames discarded prior to assoc */ 52 u_int32_t ast_tx_qstop; /* output stopped 'cuz no buffer */ 53 u_int32_t ast_tx_encap; /* tx encapsulation failed */ 54 u_int32_t ast_tx_nonode; /* tx failed 'cuz no node */ 55 u_int32_t ast_tx_nombuf; /* tx failed 'cuz no mbuf */ 56 u_int32_t ast_tx_nomcl; /* tx failed 'cuz no cluster */ 57 u_int32_t ast_tx_linear; /* tx linearized to cluster */ 58 u_int32_t ast_tx_nodata; /* tx discarded empty frame */ 59 u_int32_t ast_tx_busdma; /* tx failed for dma resrcs */ 60 u_int32_t ast_tx_xretries;/* tx failed 'cuz too many retries */ 61 u_int32_t ast_tx_fifoerr; /* tx failed 'cuz FIFO underrun */ 62 u_int32_t ast_tx_filtered;/* tx failed 'cuz xmit filtered */ 63 u_int32_t ast_tx_shortretry;/* tx on-chip retries (short) */ 64 u_int32_t ast_tx_longretry;/* tx on-chip retries (long) */ 65 u_int32_t ast_tx_badrate; /* tx failed 'cuz bogus xmit rate */ 66 u_int32_t ast_tx_noack; /* tx frames with no ack marked */ 67 u_int32_t ast_tx_rts; /* tx frames with rts enabled */ 68 u_int32_t ast_tx_cts; /* tx frames with cts enabled */ 69 u_int32_t ast_tx_shortpre;/* tx frames with short preamble */ 70 u_int32_t ast_tx_altrate; /* tx frames with alternate rate */ 71 u_int32_t ast_tx_protect; /* tx frames with protection */ 72 u_int32_t ast_tx_ctsburst;/* tx frames with cts and bursting */ 73 u_int32_t ast_tx_ctsext; /* tx frames with cts extension */ 74 u_int32_t ast_rx_nombuf; /* rx setup failed 'cuz no mbuf */ 75 u_int32_t ast_rx_busdma; /* rx setup failed for dma resrcs */ 76 u_int32_t ast_rx_orn; /* rx failed 'cuz of desc overrun */ 77 u_int32_t ast_rx_crcerr; /* rx failed 'cuz of bad CRC */ 78 u_int32_t ast_rx_fifoerr; /* rx failed 'cuz of FIFO overrun */ 79 u_int32_t ast_rx_badcrypt;/* rx failed 'cuz decryption */ 80 u_int32_t ast_rx_badmic; /* rx failed 'cuz MIC failure */ 81 u_int32_t ast_rx_phyerr; /* rx failed 'cuz of PHY err */ 82 u_int32_t ast_rx_phy[64]; /* rx PHY error per-code counts */ 83 u_int32_t ast_rx_tooshort;/* rx discarded 'cuz frame too short */ 84 u_int32_t ast_rx_toobig; /* rx discarded 'cuz frame too large */ 85 u_int32_t ast_rx_packets; /* packet recv on the interface */ 86 u_int32_t ast_rx_mgt; /* management frames received */ 87 u_int32_t ast_rx_ctl; /* rx discarded 'cuz ctl frame */ 88 int8_t ast_tx_rssi; /* tx rssi of last ack */ 89 int8_t ast_rx_rssi; /* rx rssi from histogram */ 90 u_int8_t ast_tx_rate; /* IEEE rate of last unicast tx */ 91 u_int32_t ast_be_xmit; /* beacons transmitted */ 92 u_int32_t ast_be_nombuf; /* beacon setup failed 'cuz no mbuf */ 93 u_int32_t ast_per_cal; /* periodic calibration calls */ 94 u_int32_t ast_per_calfail;/* periodic calibration failed */ 95 u_int32_t ast_per_rfgain; /* periodic calibration rfgain reset */ 96 u_int32_t ast_rate_calls; /* rate control checks */ 97 u_int32_t ast_rate_raise; /* rate control raised xmit rate */ 98 u_int32_t ast_rate_drop; /* rate control dropped xmit rate */ 99 u_int32_t ast_ant_defswitch;/* rx/default antenna switches */ 100 u_int32_t ast_ant_txswitch;/* tx antenna switches */ 101 u_int32_t ast_ant_rx[8]; /* rx frames with antenna */ 102 u_int32_t ast_ant_tx[8]; /* tx frames with antenna */ 103 u_int32_t ast_cabq_xmit; /* cabq frames transmitted */ 104 u_int32_t ast_cabq_busy; /* cabq found busy */ 105 u_int32_t ast_tx_raw; /* tx frames through raw api */ 106 u_int32_t ast_ff_txok; /* fast frames tx'd successfully */ 107 u_int32_t ast_ff_txerr; /* fast frames tx'd w/ error */ 108 u_int32_t ast_ff_rx; /* fast frames rx'd */ 109 u_int32_t ast_ff_flush; /* fast frames flushed from staging q */ 110 u_int32_t ast_tx_qfull; /* tx dropped 'cuz of queue limit */ 111 int8_t ast_rx_noise; /* rx noise floor */ 112 u_int32_t ast_tx_nobuf; /* tx dropped 'cuz no ath buffer */ 113 u_int32_t ast_tdma_update;/* TDMA slot timing updates */ 114 u_int32_t ast_tdma_timers;/* TDMA slot update set beacon timers */ 115 u_int32_t ast_tdma_tsf; /* TDMA slot update set TSF */ 116 u_int16_t ast_tdma_tsfadjp;/* TDMA slot adjust+ (usec, smoothed)*/ 117 u_int16_t ast_tdma_tsfadjm;/* TDMA slot adjust- (usec, smoothed)*/ 118 u_int32_t ast_tdma_ack; /* TDMA tx failed 'cuz ACK required */ 119 u_int32_t ast_tx_raw_fail;/* raw tx failed 'cuz h/w down */ 120 u_int32_t ast_tx_nofrag; /* tx dropped 'cuz no ath frag buffer */ 121 u_int32_t ast_be_missed; /* missed beacons */ 122 u_int32_t ast_ani_cal; /* ANI calibrations performed */ 123 u_int32_t ast_rx_agg; /* number of aggregate frames RX'ed */ 124 u_int32_t ast_rx_halfgi; /* RX half-GI */ 125 u_int32_t ast_rx_2040; /* RX 40mhz frame */ 126 u_int32_t ast_rx_pre_crc_err; /* RX pre-delimiter CRC error */ 127 u_int32_t ast_rx_post_crc_err; /* RX post-delimiter CRC error */ 128 u_int32_t ast_rx_decrypt_busy_err; /* RX decrypt engine busy error */ 129 u_int32_t ast_rx_hi_rx_chain; 130 u_int32_t ast_tx_htprotect; /* HT tx frames with protection */ 131 u_int32_t ast_rx_hitqueueend; /* RX hit descr queue end */ 132 u_int32_t ast_tx_timeout; /* Global TX timeout */ 133 u_int32_t ast_tx_cst; /* Carrier sense timeout */ 134 u_int32_t ast_tx_xtxop; /* tx exceeded TXOP */ 135 u_int32_t ast_tx_timerexpired; /* tx exceeded TX_TIMER */ 136 u_int32_t ast_tx_desccfgerr; /* tx desc cfg error */ 137 u_int32_t ast_pad[13]; 138 }; 139 140 #define SIOCGATHSTATS _IOWR('i', 137, struct ifreq) 141 #define SIOCZATHSTATS _IOWR('i', 139, struct ifreq) 142 143 struct ath_diag { 144 char ad_name[IFNAMSIZ]; /* if name, e.g. "ath0" */ 145 u_int16_t ad_id; 146 #define ATH_DIAG_DYN 0x8000 /* allocate buffer in caller */ 147 #define ATH_DIAG_IN 0x4000 /* copy in parameters */ 148 #define ATH_DIAG_OUT 0x0000 /* copy out results (always) */ 149 #define ATH_DIAG_ID 0x0fff 150 u_int16_t ad_in_size; /* pack to fit, yech */ 151 caddr_t ad_in_data; 152 caddr_t ad_out_data; 153 u_int ad_out_size; 154 155 }; 156 #define SIOCGATHDIAG _IOWR('i', 138, struct ath_diag) 157 158 /* 159 * Radio capture format. 160 */ 161 #define ATH_RX_RADIOTAP_PRESENT ( \ 162 (1 << IEEE80211_RADIOTAP_TSFT) | \ 163 (1 << IEEE80211_RADIOTAP_FLAGS) | \ 164 (1 << IEEE80211_RADIOTAP_RATE) | \ 165 (1 << IEEE80211_RADIOTAP_ANTENNA) | \ 166 (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) | \ 167 (1 << IEEE80211_RADIOTAP_DBM_ANTNOISE) | \ 168 (1 << IEEE80211_RADIOTAP_XCHANNEL) | \ 169 0) 170 171 struct ath_rx_radiotap_header { 172 struct ieee80211_radiotap_header wr_ihdr; 173 u_int64_t wr_tsf; 174 u_int8_t wr_flags; 175 u_int8_t wr_rate; 176 int8_t wr_antsignal; 177 int8_t wr_antnoise; 178 u_int8_t wr_antenna; 179 u_int8_t wr_pad[3]; 180 u_int32_t wr_chan_flags; 181 u_int16_t wr_chan_freq; 182 u_int8_t wr_chan_ieee; 183 int8_t wr_chan_maxpow; 184 } __packed; 185 186 #define ATH_TX_RADIOTAP_PRESENT ( \ 187 (1 << IEEE80211_RADIOTAP_TSFT) | \ 188 (1 << IEEE80211_RADIOTAP_FLAGS) | \ 189 (1 << IEEE80211_RADIOTAP_RATE) | \ 190 (1 << IEEE80211_RADIOTAP_DBM_TX_POWER) | \ 191 (1 << IEEE80211_RADIOTAP_ANTENNA) | \ 192 (1 << IEEE80211_RADIOTAP_XCHANNEL) | \ 193 0) 194 195 struct ath_tx_radiotap_header { 196 struct ieee80211_radiotap_header wt_ihdr; 197 u_int64_t wt_tsf; 198 u_int8_t wt_flags; 199 u_int8_t wt_rate; 200 u_int8_t wt_txpower; 201 u_int8_t wt_antenna; 202 u_int32_t wt_chan_flags; 203 u_int16_t wt_chan_freq; 204 u_int8_t wt_chan_ieee; 205 int8_t wt_chan_maxpow; 206 } __packed; 207 208 #endif /* _DEV_ATH_ATHIOCTL_H */ 209