1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21/*
22 * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
23 * Use is subject to license terms.
24 */
25
26#ifndef _LIBDLWLAN_IMPL_H
27#define	_LIBDLWLAN_IMPL_H
28
29#include <sys/types.h>
30#include <inet/wifi_ioctl.h>
31#include <sys/mac.h>
32
33/*
34 * Implementation-private data structures, macros, and constants.
35 */
36
37#ifdef	__cplusplus
38extern "C" {
39#endif
40
41/*
42 * Map a signal value from 0-15 into an enumerated strength.  Since there are
43 * 5 strengths but 16 values, by convention the "middle" strength gets the
44 * extra value.  Thus, the buckets are 0-2, 3-5, 6-9, 10-12, and 13-15.
45 */
46#define	DLADM_WLAN_SIGNAL2STRENGTH(signal)			\
47	    (((signal) > 12 ? DLADM_WLAN_STRENGTH_EXCELLENT :	\
48	    ((signal) > 9 ? DLADM_WLAN_STRENGTH_VERY_GOOD : 	\
49	    ((signal) > 5 ? DLADM_WLAN_STRENGTH_GOOD :		\
50	    ((signal) > 2 ? DLADM_WLAN_STRENGTH_WEAK :		\
51	    DLADM_WLAN_STRENGTH_VERY_WEAK)))))
52
53/*
54 * Convert between an OFDM MHz and a channel number.
55 */
56#define	DLADM_WLAN_OFDM2CHAN(mhz)		(((mhz) - 5000) / 5)
57
58#define	DLADM_WLAN_CONNECT_POLLRATE		200 /* milliseconds */
59
60#define	DLADM_WLAN_MAX_RATES	4
61typedef struct dladm_wlan_rates {
62	uint8_t		wr_rates[DLADM_WLAN_MAX_RATES];
63	int		wr_cnt;
64} dladm_wlan_rates_t;
65
66typedef enum {
67	DLADM_WLAN_RADIO_ON = 1,
68	DLADM_WLAN_RADIO_OFF
69} dladm_wlan_radio_t;
70
71typedef enum {
72	DLADM_WLAN_PM_OFF = 1,
73	DLADM_WLAN_PM_MAX,
74	DLADM_WLAN_PM_FAST
75} dladm_wlan_powermode_t;
76
77extern	dladm_status_t i_dladm_wlan_legacy_ioctl(dladm_handle_t,
78			    datalink_id_t, wldp_t *, uint_t, size_t, uint_t,
79			    size_t);
80extern dladm_status_t	i_dladm_wlan_param(dladm_handle_t, datalink_id_t,
81			    void *, mac_prop_id_t, size_t, boolean_t);
82extern boolean_t	i_dladm_wlan_convert_chan(wl_phy_conf_t *, uint32_t *);
83
84#ifdef	__cplusplus
85}
86#endif
87
88#endif	/* _LIBDLWLAN_IMPL_H */
89