xref: /netbsd/sys/dev/ic/athioctl.h (revision 40de80e3)
1 /*	$NetBSD: athioctl.h,v 1.17 2017/10/28 06:27:32 riastradh Exp $	*/
2 
3 /*-
4  * Copyright (c) 2002-2005 Sam Leffler, Errno Consulting
5  * All rights reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions
9  * are met:
10  * 1. Redistributions of source code must retain the above copyright
11  *    notice, this list of conditions and the following disclaimer,
12  *    without modification.
13  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
14  *    similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
15  *    redistribution must be conditioned upon including a substantially
16  *    similar Disclaimer requirement for further binary redistribution.
17  * 3. Neither the names of the above-listed copyright holders nor the names
18  *    of any contributors may be used to endorse or promote products derived
19  *    from this software without specific prior written permission.
20  *
21  * Alternatively, this software may be distributed under the terms of the
22  * GNU General Public License ("GPL") version 2 as published by the Free
23  * Software Foundation.
24  *
25  * NO WARRANTY
26  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
28  * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
29  * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
30  * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
31  * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
34  * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
36  * THE POSSIBILITY OF SUCH DAMAGES.
37  *
38  * $FreeBSD: src/sys/dev/ath/if_athioctl.h,v 1.10 2005/03/30 20:13:08 sam Exp $
39  */
40 
41 /*
42  * Ioctl-related definitions for the Atheros Wireless LAN controller driver.
43  */
44 #ifndef _DEV_ATH_ATHIOCTL_H
45 #define _DEV_ATH_ATHIOCTL_H
46 
47 #include <sys/types.h>
48 #include <sys/ioccom.h>
49 
50 #include <net/if.h>
51 
52 #include <net80211/ieee80211_radiotap.h>
53 
54 struct ath_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_bstuck;	/* beacon stuck interrupts */
59 	u_int32_t	ast_rxorn;	/* rx overrun interrupts */
60 	u_int32_t	ast_rxeol;	/* rx eol interrupts */
61 	u_int32_t	ast_txurn;	/* tx underrun interrupts */
62 	u_int32_t	ast_mib;	/* mib interrupts */
63 	u_int32_t	ast_intrcoal;	/* interrupts coalesced */
64 	u_int32_t	ast_tx_packets;	/* packet sent on the interface */
65 	u_int32_t	ast_tx_mgmt;	/* management frames transmitted */
66 	u_int32_t	ast_tx_discard;	/* frames discarded prior to assoc */
67 	u_int32_t	ast_tx_qstop;	/* output stopped 'cuz no buffer */
68 	u_int32_t	ast_tx_encap;	/* tx encapsulation failed */
69 	u_int32_t	ast_tx_nonode;	/* tx failed 'cuz no node */
70 	u_int32_t	ast_tx_nombuf;	/* tx failed 'cuz no mbuf */
71 	u_int32_t	ast_tx_nomcl;	/* tx failed 'cuz no cluster */
72 	u_int32_t	ast_tx_linear;	/* tx linearized to cluster */
73 	u_int32_t	ast_tx_nodata;	/* tx discarded empty frame */
74 	u_int32_t	ast_tx_busdma;	/* tx failed for dma resrcs */
75 	u_int32_t	ast_tx_xretries;/* tx failed 'cuz too many retries */
76 	u_int32_t	ast_tx_fifoerr;	/* tx failed 'cuz FIFO underrun */
77 	u_int32_t	ast_tx_filtered;/* tx failed 'cuz xmit filtered */
78 	u_int32_t	ast_tx_shortretry;/* tx on-chip retries (short) */
79 	u_int32_t	ast_tx_longretry;/* tx on-chip retries (long) */
80 	u_int32_t	ast_tx_badrate;	/* tx failed 'cuz bogus xmit rate */
81 	u_int32_t	ast_tx_noack;	/* tx frames with no ack marked */
82 	u_int32_t	ast_tx_rts;	/* tx frames with rts enabled */
83 	u_int32_t	ast_tx_cts;	/* tx frames with cts enabled */
84 	u_int32_t	ast_tx_shortpre;/* tx frames with short preamble */
85 	u_int32_t	ast_tx_altrate;	/* tx frames with alternate rate */
86 	u_int32_t	ast_tx_protect;	/* tx frames with protection */
87 	u_int32_t	ast_tx_ctsburst;/* tx frames with cts and bursting */
88 	u_int32_t	ast_tx_ctsext;	/* tx frames with cts extension */
89 	u_int32_t	ast_rx_nombuf;	/* rx setup failed 'cuz no mbuf */
90 	u_int32_t	ast_rx_busdma;	/* rx setup failed for dma resrcs */
91 	u_int32_t	ast_rx_orn;	/* rx failed 'cuz of desc overrun */
92 	u_int32_t	ast_rx_crcerr;	/* rx failed 'cuz of bad CRC */
93 	u_int32_t	ast_rx_fifoerr;	/* rx failed 'cuz of FIFO overrun */
94 	u_int32_t	ast_rx_badcrypt;/* rx failed 'cuz decryption */
95 	u_int32_t	ast_rx_badmic;	/* rx failed 'cuz MIC failure */
96 	u_int32_t	ast_rx_phyerr;	/* rx failed 'cuz of PHY err */
97 	u_int32_t	ast_rx_phy[32];	/* rx PHY error per-code counts */
98 	u_int32_t	ast_rx_tooshort;/* rx discarded 'cuz frame too short */
99 	u_int32_t	ast_rx_toobig;	/* rx discarded 'cuz frame too large */
100 	u_int32_t	ast_rx_packets;	/* packet recv on the interface */
101 	u_int32_t	ast_rx_mgt;	/* management frames received */
102 	u_int32_t	ast_rx_ctl;	/* rx discarded 'cuz ctl frame */
103 	int8_t		ast_tx_rssi;	/* tx rssi of last ack */
104 	int8_t		ast_rx_rssi;	/* rx rssi from histogram */
105 	u_int32_t	ast_be_xmit;	/* beacons transmitted */
106 	u_int32_t	ast_be_nombuf;	/* beacon setup failed 'cuz no mbuf */
107 	u_int32_t	ast_per_cal;	/* periodic calibration calls */
108 	u_int32_t	ast_per_calfail;/* periodic calibration failed */
109 	u_int32_t	ast_per_rfgain;	/* periodic calibration rfgain reset */
110 	u_int32_t	ast_rate_calls;	/* rate control checks */
111 	u_int32_t	ast_rate_raise;	/* rate control raised xmit rate */
112 	u_int32_t	ast_rate_drop;	/* rate control dropped xmit rate */
113 	u_int32_t	ast_ant_defswitch;/* rx/default antenna switches */
114 	u_int32_t	ast_ant_txswitch;/* tx antenna switches */
115 	u_int32_t	ast_ant_rx[8];	/* rx frames with antenna */
116 	u_int32_t	ast_ant_tx[8];	/* tx frames with antenna */
117 	u_int32_t	ast_bmiss_phantom;/* beacon miss interrupts */
118 	u_int32_t	ast_pad[32];
119 };
120 
121 #define	SIOCGATHSTATS	_IOWR('i', 137, struct ifreq)
122 
123 struct ath_diag {
124 	char	ad_name[IFNAMSIZ];	/* if name, e.g. "ath0" */
125 	u_int16_t ad_id;
126 #define	ATH_DIAG_DYN	0x8000		/* allocate buffer in caller */
127 #define	ATH_DIAG_IN	0x4000		/* copy in parameters */
128 #define	ATH_DIAG_OUT	0x0000		/* copy out results (always) */
129 #define	ATH_DIAG_ID	0x0fff
130 	u_int16_t ad_in_size;		/* pack to fit, yech */
131 	void *	ad_in_data;
132 	void *	ad_out_data;
133 	u_int	ad_out_size;
134 
135 };
136 #define	SIOCGATHDIAG	_IOWR('i', 138, struct ath_diag)
137 
138 /*
139  * Radio capture format.
140  */
141 #define ATH_RX_RADIOTAP_PRESENT (		\
142 	(1 << IEEE80211_RADIOTAP_TSFT)		| \
143 	(1 << IEEE80211_RADIOTAP_FLAGS)		| \
144 	(1 << IEEE80211_RADIOTAP_RATE)		| \
145 	(1 << IEEE80211_RADIOTAP_CHANNEL)	| \
146 	(1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL)	| \
147 	(1 << IEEE80211_RADIOTAP_DBM_ANTNOISE)	| \
148 	(1 << IEEE80211_RADIOTAP_ANTENNA)	| \
149 	0)
150 
151 struct ath_rx_radiotap_header {
152 	struct ieee80211_radiotap_header wr_ihdr;
153 	u_int64_t	wr_tsf;
154 	u_int8_t	wr_flags;
155 	u_int8_t	wr_rate;
156 	u_int16_t	wr_chan_freq;
157 	u_int16_t	wr_chan_flags;
158 	int8_t		wr_antsignal;
159 	int8_t		wr_antnoise;
160 	u_int8_t	wr_antenna;
161 };
162 
163 #define ATH_TX_RADIOTAP_PRESENT (		\
164 	(1 << IEEE80211_RADIOTAP_TSFT)		| \
165 	(1 << IEEE80211_RADIOTAP_FLAGS)		| \
166 	(1 << IEEE80211_RADIOTAP_RATE)		| \
167 	(1 << IEEE80211_RADIOTAP_CHANNEL)	| \
168 	(1 << IEEE80211_RADIOTAP_DBM_TX_POWER)	| \
169 	(1 << IEEE80211_RADIOTAP_ANTENNA)	| \
170 	0)
171 
172 struct ath_tx_radiotap_header {
173 	struct ieee80211_radiotap_header wt_ihdr;
174 	u_int64_t	wt_tsf;
175 	u_int8_t	wt_flags;
176 	u_int8_t	wt_rate;
177 	u_int16_t	wt_chan_freq;
178 	u_int16_t	wt_chan_flags;
179 	u_int8_t	wt_txpower;
180 	u_int8_t	wt_antenna;
181 };
182 
183 #endif /* _DEV_ATH_ATHIOCTL_H */
184