usr/src/lib/libdladm/common/libdlwlan_impl.h

   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
  38 extern "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
  61 typedef struct dladm_wlan_rates {
  62         uint8_t         wr_rates[DLADM_WLAN_MAX_RATES];
  63         int             wr_cnt;
  64 } dladm_wlan_rates_t;
  65
  66 typedef enum {
  67         DLADM_WLAN_RADIO_ON = 1,
  68         DLADM_WLAN_RADIO_OFF
  69 } dladm_wlan_radio_t;
  70
  71 typedef enum {
  72         DLADM_WLAN_PM_OFF = 1,
  73         DLADM_WLAN_PM_MAX,
  74         DLADM_WLAN_PM_FAST
  75 } dladm_wlan_powermode_t;
  76
  77 extern  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);
  80 extern dladm_status_t   i_dladm_wlan_param(dladm_handle_t, datalink_id_t,
  81                             void *, mac_prop_id_t, size_t, boolean_t);
  82 extern 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 */