if_athioctl.h revision 123928
1/*-
2 * Copyright (c) 2002, 2003 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 * 3. Neither the names of the above-listed copyright holders nor the names
16 *    of any contributors may be used to endorse or promote products derived
17 *    from this software without specific prior written permission.
18 *
19 * Alternatively, this software may be distributed under the terms of the
20 * GNU General Public License ("GPL") version 2 as published by the Free
21 * Software Foundation.
22 *
23 * NO WARRANTY
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
25 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
26 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
27 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
28 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
29 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
32 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
33 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
34 * THE POSSIBILITY OF SUCH DAMAGES.
35 *
36 * $FreeBSD: head/sys/dev/ath/if_athioctl.h 123928 2003-12-28 07:00:32Z sam $
37 */
38
39/*
40 * Ioctl-related defintions for the Atheros Wireless LAN controller driver.
41 */
42#ifndef _DEV_ATH_ATHIOCTL_H
43#define _DEV_ATH_ATHIOCTL_H
44
45struct ath_stats {
46	u_int32_t	ast_watchdog;	/* device reset by watchdog */
47	u_int32_t	ast_hardware;	/* fatal hardware error interrupts */
48	u_int32_t	ast_bmiss;	/* beacon miss interrupts */
49	u_int32_t	ast_rxorn;	/* rx overrun interrupts */
50	u_int32_t	ast_rxeol;	/* rx eol interrupts */
51	u_int32_t	ast_txurn;	/* tx underrun interrupts */
52	u_int32_t	ast_intrcoal;	/* interrupts coalesced */
53	u_int32_t	ast_tx_mgmt;	/* management frames transmitted */
54	u_int32_t	ast_tx_discard;	/* frames discarded prior to assoc */
55	u_int32_t	ast_tx_qstop;	/* output stopped 'cuz no buffer */
56	u_int32_t	ast_tx_encap;	/* tx encapsulation failed */
57	u_int32_t	ast_tx_nonode;	/* tx failed 'cuz no node */
58	u_int32_t	ast_tx_nombuf;	/* tx failed 'cuz no mbuf */
59	u_int32_t	ast_tx_nomcl;	/* tx failed 'cuz no cluster */
60	u_int32_t	ast_tx_linear;	/* tx linearized to cluster */
61	u_int32_t	ast_tx_nodata;	/* tx discarded empty frame */
62	u_int32_t	ast_tx_busdma;	/* tx failed for dma resrcs */
63	u_int32_t	ast_tx_xretries;/* tx failed 'cuz too many retries */
64	u_int32_t	ast_tx_fifoerr;	/* tx failed 'cuz FIFO underrun */
65	u_int32_t	ast_tx_filtered;/* tx failed 'cuz xmit filtered */
66	u_int32_t	ast_tx_shortretry;/* tx on-chip retries (short) */
67	u_int32_t	ast_tx_longretry;/* tx on-chip retries (long) */
68	u_int32_t	ast_tx_badrate;	/* tx failed 'cuz bogus xmit rate */
69	u_int32_t	ast_tx_noack;	/* tx frames with no ack marked */
70	u_int32_t	ast_tx_rts;	/* tx frames with rts enabled */
71	u_int32_t	ast_tx_cts;	/* tx frames with cts enabled */
72	u_int32_t	ast_tx_shortpre;/* tx frames with short preamble */
73	u_int32_t	ast_rx_nombuf;	/* rx setup failed 'cuz no mbuf */
74	u_int32_t	ast_rx_busdma;	/* rx setup failed for dma resrcs */
75	u_int32_t	ast_rx_orn;	/* rx failed 'cuz of desc overrun */
76	u_int32_t	ast_rx_crcerr;	/* rx failed 'cuz of bad CRC */
77	u_int32_t	ast_rx_fifoerr;	/* rx failed 'cuz of FIFO overrun */
78	u_int32_t	ast_rx_badcrypt;/* rx failed 'cuz decryption */
79	u_int32_t	ast_rx_phyerr;	/* rx failed 'cuz of PHY err */
80	u_int32_t	ast_rx_phy[32];	/* rx PHY error per-code counts */
81	u_int32_t	ast_rx_tooshort;/* rx discarded 'cuz frame too short */
82	u_int32_t	ast_rx_ctl;	/* rx discarded 'cuz ctl frame */
83	u_int32_t	ast_be_nombuf;	/* beacon setup failed 'cuz no mbuf */
84	u_int32_t	ast_per_cal;	/* periodic calibration calls */
85	u_int32_t	ast_per_calfail;/* periodic calibration failed */
86	u_int32_t	ast_per_rfgain;	/* periodic calibration rfgain reset */
87	u_int32_t	ast_rate_calls;	/* rate control checks */
88	u_int32_t	ast_rate_raise;	/* rate control raised xmit rate */
89	u_int32_t	ast_rate_drop;	/* rate control dropped xmit rate */
90};
91
92#define	SIOCGATHSTATS	_IOWR('i', 137, struct ifreq)
93
94struct ath_diag {
95	char	ad_name[IFNAMSIZ];		/* if name, e.g. "ath0" */
96	u_int	ad_id;
97	caddr_t	ad_data;
98	u_int	ad_size;
99
100};
101#define	SIOCGATHDIAG	_IOWR('i', 138, struct ath_diag)
102
103/*
104 * Radio capture format.
105 */
106#define ATH_RX_RADIOTAP_PRESENT (		\
107	(1 << IEEE80211_RADIOTAP_FLAGS)		| \
108	(1 << IEEE80211_RADIOTAP_RATE)		| \
109	(1 << IEEE80211_RADIOTAP_CHANNEL)	| \
110	(1 << IEEE80211_RADIOTAP_ANTENNA)	| \
111	(1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL)	| \
112	0)
113
114struct ath_rx_radiotap_header {
115	struct ieee80211_radiotap_header wr_ihdr;
116	u_int8_t	wr_flags;		/* XXX for padding */
117	u_int8_t	wr_rate;
118	u_int16_t	wr_chan_freq;
119	u_int16_t	wr_chan_flags;
120	u_int8_t	wr_antenna;
121	u_int8_t	wr_antsignal;
122};
123
124#define ATH_TX_RADIOTAP_PRESENT (		\
125	(1 << IEEE80211_RADIOTAP_FLAGS)		| \
126	(1 << IEEE80211_RADIOTAP_RATE)		| \
127	(1 << IEEE80211_RADIOTAP_CHANNEL)	| \
128	(1 << IEEE80211_RADIOTAP_DBM_TX_POWER)	| \
129	(1 << IEEE80211_RADIOTAP_ANTENNA)	| \
130	0)
131
132struct ath_tx_radiotap_header {
133	struct ieee80211_radiotap_header wt_ihdr;
134	u_int8_t	wt_flags;		/* XXX for padding */
135	u_int8_t	wt_rate;
136	u_int16_t	wt_chan_freq;
137	u_int16_t	wt_chan_flags;
138	u_int8_t	wt_txpower;
139	u_int8_t	wt_antenna;
140};
141
142#endif /* _DEV_ATH_ATHIOCTL_H */
143