drivers/net/wireless/iwlwifi/iwl-spectrum.h

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2003 - 2009 Intel Corporation. All rights reserved.
   4  *
   5  * Portions of this file are derived from the ieee80211 subsystem header files.
   6  *
   7  * This program is free software; you can redistribute it and/or modify it
   8  * under the terms of version 2 of the GNU General Public License as
   9  * published by the Free Software Foundation.
  10  *
  11  * This program is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  14  * more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along with
  17  * this program; if not, write to the Free Software Foundation, Inc.,
  18  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  19  *
  20  * The full GNU General Public License is included in this distribution in the
  21  * file called LICENSE.
  22  *
  23  * Contact Information:
  24  *  Intel Linux Wireless <ilw@linux.intel.com>
  25  * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  26  *
  27  *****************************************************************************/
  28
  29 #ifndef __iwl_spectrum_h__
  30 #define __iwl_spectrum_h__
  31 enum {                          /* ieee80211_basic_report.map */
  32         IEEE80211_BASIC_MAP_BSS = (1 << 0),
  33         IEEE80211_BASIC_MAP_OFDM = (1 << 1),
  34         IEEE80211_BASIC_MAP_UNIDENTIFIED = (1 << 2),
  35         IEEE80211_BASIC_MAP_RADAR = (1 << 3),
  36         IEEE80211_BASIC_MAP_UNMEASURED = (1 << 4),
  37         /* Bits 5-7 are reserved */
  38
  39 };
  40 struct ieee80211_basic_report {
  41         u8 channel;
  42         __le64 start_time;
  43         __le16 duration;
  44         u8 map;
  45 } __attribute__ ((packed));
  46
  47 enum {                          /* ieee80211_measurement_request.mode */
  48         /* Bit 0 is reserved */
  49         IEEE80211_MEASUREMENT_ENABLE = (1 << 1),
  50         IEEE80211_MEASUREMENT_REQUEST = (1 << 2),
  51         IEEE80211_MEASUREMENT_REPORT = (1 << 3),
  52         /* Bits 4-7 are reserved */
  53 };
  54
  55 enum {
  56         IEEE80211_REPORT_BASIC = 0,     /* required */
  57         IEEE80211_REPORT_CCA = 1,       /* optional */
  58         IEEE80211_REPORT_RPI = 2,       /* optional */
  59         /* 3-255 reserved */
  60 };
  61
  62 struct ieee80211_measurement_params {
  63         u8 channel;
  64         __le64 start_time;
  65         __le16 duration;
  66 } __attribute__ ((packed));
  67
  68 struct ieee80211_info_element {
  69         u8 id;
  70         u8 len;
  71         u8 data[0];
  72 } __attribute__ ((packed));
  73
  74 struct ieee80211_measurement_request {
  75         struct ieee80211_info_element ie;
  76         u8 token;
  77         u8 mode;
  78         u8 type;
  79         struct ieee80211_measurement_params params[0];
  80 } __attribute__ ((packed));
  81
  82 struct ieee80211_measurement_report {
  83         struct ieee80211_info_element ie;
  84         u8 token;
  85         u8 mode;
  86         u8 type;
  87         union {
  88                 struct ieee80211_basic_report basic[0];
  89         } u;
  90 } __attribute__ ((packed));
  91
  92 #endif