| /* |
| * Copyright (c) 2013-2014, 2016 The Linux Foundation. All rights reserved. |
| * |
| * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| * |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /* |
| * This file was originally distributed by Qualcomm Atheros, Inc. |
| * under proprietary terms before Copyright ownership was assigned |
| * to the Linux Foundation. |
| */ |
| |
| |
| #ifndef _COMMON__IEEE80211_H_ |
| #define _COMMON__IEEE80211_H_ |
| |
| /* These defines should match the table from ah_internal.h */ |
| typedef enum { |
| DFS_UNINIT_DOMAIN = 0, /* Uninitialized dfs domain */ |
| DFS_FCC_DOMAIN = 1, /* FCC3 dfs domain */ |
| DFS_ETSI_DOMAIN = 2, /* ETSI dfs domain */ |
| DFS_MKK4_DOMAIN = 3 /* Japan dfs domain */ |
| }HAL_DFS_DOMAIN; |
| |
| /* XXX not really a mode; there are really multiple PHY's */ |
| enum ieee80211_phymode { |
| IEEE80211_MODE_AUTO = 0, /* autoselect */ |
| IEEE80211_MODE_11A = 1, /* 5GHz, OFDM */ |
| IEEE80211_MODE_11B = 2, /* 2GHz, CCK */ |
| IEEE80211_MODE_11G = 3, /* 2GHz, OFDM */ |
| IEEE80211_MODE_FH = 4, /* 2GHz, GFSK */ |
| IEEE80211_MODE_TURBO_A = 5, /* 5GHz, OFDM, 2x clock dynamic turbo */ |
| IEEE80211_MODE_TURBO_G = 6, /* 2GHz, OFDM, 2x clock dynamic turbo */ |
| IEEE80211_MODE_11NA_HT20 = 7, /* 5Ghz, HT20 */ |
| IEEE80211_MODE_11NG_HT20 = 8, /* 2Ghz, HT20 */ |
| IEEE80211_MODE_11NA_HT40PLUS = 9, /* 5Ghz, HT40 (ext ch +1) */ |
| IEEE80211_MODE_11NA_HT40MINUS = 10, /* 5Ghz, HT40 (ext ch -1) */ |
| IEEE80211_MODE_11NG_HT40PLUS = 11, /* 2Ghz, HT40 (ext ch +1) */ |
| IEEE80211_MODE_11NG_HT40MINUS = 12, /* 2Ghz, HT40 (ext ch -1) */ |
| IEEE80211_MODE_11NG_HT40 = 13, /* 2Ghz, Auto HT40 */ |
| IEEE80211_MODE_11NA_HT40 = 14, /* 2Ghz, Auto HT40 */ |
| IEEE80211_MODE_11AC_VHT20 = 15, /* 5Ghz, VHT20 */ |
| IEEE80211_MODE_11AC_VHT40PLUS = 16, /* 5Ghz, VHT40 (Ext ch +1) */ |
| IEEE80211_MODE_11AC_VHT40MINUS = 17, /* 5Ghz VHT40 (Ext ch -1) */ |
| IEEE80211_MODE_11AC_VHT40 = 18, /* 5Ghz, VHT40 */ |
| IEEE80211_MODE_11AC_VHT80 = 19, /* 5Ghz, VHT80 */ |
| IEEE80211_MODE_2G_AUTO = 20, /* 2G 11 b/g/n autoselect */ |
| IEEE80211_MODE_5G_AUTO = 21, /* 5G 11 a/n/ac autoselect */ |
| IEEE80211_MODE_11AGN = 22, /* Support 11N in both 2G and 5G */ |
| }; |
| #define IEEE80211_MODE_MAX (IEEE80211_MODE_11AC_VHT80 + 1) |
| |
| enum ieee80211_opmode { |
| IEEE80211_M_STA = 1, /* infrastructure station */ |
| IEEE80211_M_IBSS = 0, /* IBSS (adhoc) station */ |
| IEEE80211_M_AHDEMO = 3, /* Old lucent compatible adhoc demo */ |
| IEEE80211_M_HOSTAP = 6, /* Software Access Point */ |
| IEEE80211_M_MONITOR = 8, /* Monitor mode */ |
| IEEE80211_M_WDS = 2, /* WDS link */ |
| IEEE80211_M_BTAMP = 9, /* VAP for BT AMP */ |
| |
| IEEE80211_M_P2P_GO = 33, /* P2P GO */ |
| IEEE80211_M_P2P_CLIENT = 34, /* P2P Client */ |
| IEEE80211_M_P2P_DEVICE = 35, /* P2P Device */ |
| |
| |
| IEEE80211_OPMODE_MAX = IEEE80211_M_BTAMP, /* Highest numbered opmode in the list */ |
| |
| IEEE80211_M_ANY = 0xFF /* Any of the above; used by NDIS 6.x */ |
| }; |
| |
| /* |
| * 802.11n |
| */ |
| #define IEEE80211_CWM_EXTCH_BUSY_THRESHOLD 30 |
| |
| enum ieee80211_cwm_mode { |
| IEEE80211_CWM_MODE20, |
| IEEE80211_CWM_MODE2040, |
| IEEE80211_CWM_MODE40, |
| IEEE80211_CWM_MODEMAX |
| |
| }; |
| |
| enum ieee80211_cwm_extprotspacing { |
| IEEE80211_CWM_EXTPROTSPACING20, |
| IEEE80211_CWM_EXTPROTSPACING25, |
| IEEE80211_CWM_EXTPROTSPACINGMAX |
| }; |
| |
| enum ieee80211_cwm_width { |
| IEEE80211_CWM_WIDTH20, |
| IEEE80211_CWM_WIDTH40, |
| IEEE80211_CWM_WIDTH80, |
| IEEE80211_CWM_WIDTHINVALID = 0xff /* user invalid value */ |
| }; |
| |
| enum ieee80211_cwm_extprotmode { |
| IEEE80211_CWM_EXTPROTNONE, /* no protection */ |
| IEEE80211_CWM_EXTPROTCTSONLY, /* CTS to self */ |
| IEEE80211_CWM_EXTPROTRTSCTS, /* RTS-CTS */ |
| IEEE80211_CWM_EXTPROTMAX |
| }; |
| |
| enum ieee80211_fixed_rate_mode { |
| IEEE80211_FIXED_RATE_NONE = 0, |
| IEEE80211_FIXED_RATE_MCS = 1, /* HT rates */ |
| IEEE80211_FIXED_RATE_LEGACY = 2, /* legacy rates */ |
| IEEE80211_FIXED_RATE_VHT = 3 /* VHT rates */ |
| }; |
| |
| /* Holds the fixed rate information for each VAP */ |
| struct ieee80211_fixed_rate { |
| enum ieee80211_fixed_rate_mode mode; |
| u_int32_t series; |
| u_int32_t retries; |
| }; |
| |
| /* |
| * 802.11g protection mode. |
| */ |
| enum ieee80211_protmode { |
| IEEE80211_PROT_NONE = 0, /* no protection */ |
| IEEE80211_PROT_CTSONLY = 1, /* CTS to self */ |
| IEEE80211_PROT_RTSCTS = 2, /* RTS-CTS */ |
| }; |
| |
| /* |
| * Roaming mode is effectively who controls the operation |
| * of the 802.11 state machine when operating as a station. |
| * State transitions are controlled either by the driver |
| * (typically when management frames are processed by the |
| * hardware/firmware), the host (auto/normal operation of |
| * the 802.11 layer), or explicitly through ioctl requests |
| * when applications like wpa_supplicant want control. |
| */ |
| enum ieee80211_roamingmode { |
| IEEE80211_ROAMING_DEVICE= 0, /* driver/hardware control */ |
| IEEE80211_ROAMING_AUTO = 1, /* 802.11 layer control */ |
| IEEE80211_ROAMING_MANUAL= 2, /* application control */ |
| }; |
| |
| /* |
| * Scanning mode controls station scanning work; this is |
| * used only when roaming mode permits the host to select |
| * the bss to join/channel to use. |
| */ |
| enum ieee80211_scanmode { |
| IEEE80211_SCAN_DEVICE = 0, /* driver/hardware control */ |
| IEEE80211_SCAN_BEST = 1, /* 802.11 layer selects best */ |
| IEEE80211_SCAN_FIRST = 2, /* take first suitable candidate */ |
| }; |
| |
| #define IEEE80211_NWID_LEN 32 |
| #define IEEE80211_CHAN_MAX 255 |
| #define IEEE80211_CHAN_BYTES 32 /* howmany(IEEE80211_CHAN_MAX, NBBY) */ |
| #define IEEE80211_CHAN_ANY (-1) /* token for ``any channel'' */ |
| #define IEEE80211_CHAN_ANYC \ |
| ((struct ieee80211_channel *) IEEE80211_CHAN_ANY) |
| |
| #define IEEE80211_CHAN_DEFAULT 11 |
| #define IEEE80211_CHAN_DEFAULT_11A 52 |
| #define IEEE80211_CHAN_ADHOC_DEFAULT1 10 |
| #define IEEE80211_CHAN_ADHOC_DEFAULT2 11 |
| |
| #define IEEE80211_RADAR_11HCOUNT 5 |
| #define IEEE80211_RADAR_TEST_MUTE_CHAN_11A 36 /* Move to channel 36 for mute test */ |
| #define IEEE80211_RADAR_TEST_MUTE_CHAN_11NHT20 36 |
| #define IEEE80211_RADAR_TEST_MUTE_CHAN_11NHT40U 36 |
| #define IEEE80211_RADAR_TEST_MUTE_CHAN_11NHT40D 40 /* Move to channel 40 for HT40D mute test */ |
| #define IEEE80211_RADAR_DETECT_DEFAULT_DELAY 60000 /* STA ignore AP beacons during this period in millisecond */ |
| |
| #define IEEE80211_2GCSA_TBTTCOUNT 3 |
| |
| /* bits 0-3 are for private use by drivers */ |
| /* channel attributes */ |
| #define IEEE80211_CHAN_TURBO 0x00000010 /* Turbo channel */ |
| #define IEEE80211_CHAN_CCK 0x00000020 /* CCK channel */ |
| #define IEEE80211_CHAN_OFDM 0x00000040 /* OFDM channel */ |
| #define IEEE80211_CHAN_2GHZ 0x00000080 /* 2 GHz spectrum channel. */ |
| #define IEEE80211_CHAN_5GHZ 0x00000100 /* 5 GHz spectrum channel */ |
| #define IEEE80211_CHAN_PASSIVE 0x00000200 /* Only passive scan allowed */ |
| #define IEEE80211_CHAN_DYN 0x00000400 /* Dynamic CCK-OFDM channel */ |
| #define IEEE80211_CHAN_GFSK 0x00000800 /* GFSK channel (FHSS PHY) */ |
| #define IEEE80211_CHAN_RADAR_DFS 0x00001000 /* Radar found on channel */ |
| #define IEEE80211_CHAN_STURBO 0x00002000 /* 11a static turbo channel only */ |
| #define IEEE80211_CHAN_HALF 0x00004000 /* Half rate channel */ |
| #define IEEE80211_CHAN_QUARTER 0x00008000 /* Quarter rate channel */ |
| #define IEEE80211_CHAN_HT20 0x00010000 /* HT 20 channel */ |
| #define IEEE80211_CHAN_HT40PLUS 0x00020000 /* HT 40 with extension channel above */ |
| #define IEEE80211_CHAN_HT40MINUS 0x00040000 /* HT 40 with extension channel below */ |
| #define IEEE80211_CHAN_HT40INTOL 0x00080000 /* HT 40 Intolerant */ |
| #define IEEE80211_CHAN_VHT20 0x00100000 /* VHT 20 channel */ |
| #define IEEE80211_CHAN_VHT40PLUS 0x00200000 /* VHT 40 with extension channel above */ |
| #define IEEE80211_CHAN_VHT40MINUS 0x00400000 /* VHT 40 with extension channel below */ |
| #define IEEE80211_CHAN_VHT80 0x00800000 /* VHT 80 channel */ |
| |
| /* flagext */ |
| #define IEEE80211_CHAN_RADAR_FOUND 0x01 |
| #define IEEE80211_CHAN_DFS 0x0002 /* DFS required on channel */ |
| #define IEEE80211_CHAN_DFS_CLEAR 0x0008 /* if channel has been checked for DFS */ |
| #define IEEE80211_CHAN_11D_EXCLUDED 0x0010 /* excluded in 11D */ |
| #define IEEE80211_CHAN_CSA_RECEIVED 0x0020 /* Channel Switch Announcement received on this channel */ |
| #define IEEE80211_CHAN_DISALLOW_ADHOC 0x0040 /* ad-hoc is not allowed */ |
| #define IEEE80211_CHAN_DISALLOW_HOSTAP 0x0080 /* Station only channel */ |
| |
| /* |
| * Useful combinations of channel characteristics. |
| */ |
| #define IEEE80211_CHAN_FHSS \ |
| (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_GFSK) |
| #define IEEE80211_CHAN_A \ |
| (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_OFDM) |
| #define IEEE80211_CHAN_B \ |
| (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_CCK) |
| #define IEEE80211_CHAN_PUREG \ |
| (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_OFDM) |
| #define IEEE80211_CHAN_G \ |
| (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_DYN) |
| #define IEEE80211_CHAN_108A \ |
| (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_OFDM | IEEE80211_CHAN_TURBO) |
| #define IEEE80211_CHAN_108G \ |
| (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_OFDM | IEEE80211_CHAN_TURBO) |
| #define IEEE80211_CHAN_ST \ |
| (IEEE80211_CHAN_108A | IEEE80211_CHAN_STURBO) |
| |
| #define IEEE80211_IS_CHAN_11AC_2G(_c) \ |
| (IEEE80211_IS_CHAN_2GHZ((_c)) && IEEE80211_IS_CHAN_VHT((_c))) |
| #define IEEE80211_CHAN_11AC_VHT20_2G \ |
| (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_VHT20) |
| #define IEEE80211_CHAN_11AC_VHT40_2G \ |
| (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_VHT40PLUS | IEEE80211_CHAN_VHT40MINUS) |
| #define IEEE80211_CHAN_11AC_VHT80_2G \ |
| (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_VHT80) |
| |
| #define IEEE80211_IS_CHAN_11AC_VHT20_2G(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_11AC_VHT20_2G) == IEEE80211_CHAN_11AC_VHT20_2G) |
| #define IEEE80211_IS_CHAN_11AC_VHT40_2G(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_11AC_VHT40_2G) != 0) |
| #define IEEE80211_IS_CHAN_11AC_VHT80_2G(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_11AC_VHT80_2G) == IEEE80211_CHAN_11AC_VHT80_2G) |
| |
| #define IEEE80211_CHAN_11NG_HT20 \ |
| (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_HT20) |
| #define IEEE80211_CHAN_11NA_HT20 \ |
| (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_HT20) |
| #define IEEE80211_CHAN_11NG_HT40PLUS \ |
| (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_HT40PLUS) |
| #define IEEE80211_CHAN_11NG_HT40MINUS \ |
| (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_HT40MINUS) |
| #define IEEE80211_CHAN_11NA_HT40PLUS \ |
| (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_HT40PLUS) |
| #define IEEE80211_CHAN_11NA_HT40MINUS \ |
| (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_HT40MINUS) |
| |
| #define IEEE80211_CHAN_ALL \ |
| (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_GFSK | \ |
| IEEE80211_CHAN_CCK | IEEE80211_CHAN_OFDM | IEEE80211_CHAN_DYN | \ |
| IEEE80211_CHAN_HT20 | IEEE80211_CHAN_HT40PLUS | IEEE80211_CHAN_HT40MINUS | \ |
| IEEE80211_CHAN_VHT20 | IEEE80211_CHAN_VHT40PLUS | IEEE80211_CHAN_VHT40MINUS | IEEE80211_CHAN_VHT80 | \ |
| IEEE80211_CHAN_HALF | IEEE80211_CHAN_QUARTER) |
| #define IEEE80211_CHAN_ALLTURBO \ |
| (IEEE80211_CHAN_ALL | IEEE80211_CHAN_TURBO | IEEE80211_CHAN_STURBO) |
| |
| #define IEEE80211_IS_CHAN_FHSS(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_FHSS) == IEEE80211_CHAN_FHSS) |
| #define IEEE80211_IS_CHAN_A(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_A) == IEEE80211_CHAN_A) |
| #define IEEE80211_IS_CHAN_B(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_B) == IEEE80211_CHAN_B) |
| #define IEEE80211_IS_CHAN_PUREG(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_PUREG) == IEEE80211_CHAN_PUREG) |
| #define IEEE80211_IS_CHAN_G(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_G) == IEEE80211_CHAN_G) |
| #define IEEE80211_IS_CHAN_ANYG(_c) \ |
| (IEEE80211_IS_CHAN_PUREG(_c) || IEEE80211_IS_CHAN_G(_c)) |
| #define IEEE80211_IS_CHAN_ST(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_ST) == IEEE80211_CHAN_ST) |
| #define IEEE80211_IS_CHAN_108A(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_108A) == IEEE80211_CHAN_108A) |
| #define IEEE80211_IS_CHAN_108G(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_108G) == IEEE80211_CHAN_108G) |
| |
| #define IEEE80211_IS_CHAN_2GHZ(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_2GHZ) != 0) |
| #define IEEE80211_IS_CHAN_5GHZ(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_5GHZ) != 0) |
| #define IEEE80211_IS_CHAN_OFDM(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_OFDM) != 0) |
| #define IEEE80211_IS_CHAN_CCK(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_CCK) != 0) |
| #define IEEE80211_IS_CHAN_GFSK(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_GFSK) != 0) |
| #define IEEE80211_IS_CHAN_TURBO(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_TURBO) != 0) |
| #define IEEE80211_IS_CHAN_WEATHER_RADAR(_c) \ |
| ((((_c)->ic_freq >= 5600) && ((_c)->ic_freq <= 5650)) \ |
| || (((_c)->ic_flags & IEEE80211_CHAN_HT40PLUS) && (5580 == (_c)->ic_freq))) |
| #define IEEE80211_IS_CHAN_STURBO(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_STURBO) != 0) |
| #define IEEE80211_IS_CHAN_DTURBO(_c) \ |
| (((_c)->ic_flags & \ |
| (IEEE80211_CHAN_TURBO | IEEE80211_CHAN_STURBO)) == IEEE80211_CHAN_TURBO) |
| #define IEEE80211_IS_CHAN_HALF(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_HALF) != 0) |
| #define IEEE80211_IS_CHAN_QUARTER(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_QUARTER) != 0) |
| #define IEEE80211_IS_CHAN_PASSIVE(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_PASSIVE) != 0) |
| |
| #define IEEE80211_IS_CHAN_DFS(_c) \ |
| (((_c)->ic_flagext & (IEEE80211_CHAN_DFS|IEEE80211_CHAN_DFS_CLEAR)) == IEEE80211_CHAN_DFS) |
| #define IEEE80211_IS_CHAN_DFSFLAG(_c) \ |
| (((_c)->ic_flagext & IEEE80211_CHAN_DFS) == IEEE80211_CHAN_DFS) |
| #define IEEE80211_IS_CHAN_DISALLOW_ADHOC(_c) \ |
| (((_c)->ic_flagext & IEEE80211_CHAN_DISALLOW_ADHOC) != 0) |
| #define IEEE80211_IS_CHAN_11D_EXCLUDED(_c) \ |
| (((_c)->ic_flagext & IEEE80211_CHAN_11D_EXCLUDED) != 0) |
| #define IEEE80211_IS_CHAN_CSA(_c) \ |
| (((_c)->ic_flagext & IEEE80211_CHAN_CSA_RECEIVED) != 0) |
| #define IEEE80211_IS_CHAN_ODD(_c) \ |
| (((_c)->ic_freq == 5170) || ((_c)->ic_freq == 5190) || \ |
| ((_c)->ic_freq == 5210) || ((_c)->ic_freq == 5230)) |
| #define IEEE80211_IS_CHAN_DISALLOW_HOSTAP(_c) \ |
| (((_c)->ic_flagext & IEEE80211_CHAN_DISALLOW_HOSTAP) != 0) |
| |
| #define IEEE80211_IS_CHAN_11NG_HT20(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_11NG_HT20) == IEEE80211_CHAN_11NG_HT20) |
| #define IEEE80211_IS_CHAN_11NA_HT20(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_11NA_HT20) == IEEE80211_CHAN_11NA_HT20) |
| #define IEEE80211_IS_CHAN_11NG_HT40PLUS(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_11NG_HT40PLUS) == IEEE80211_CHAN_11NG_HT40PLUS) |
| #define IEEE80211_IS_CHAN_11NG_HT40MINUS(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_11NG_HT40MINUS) == IEEE80211_CHAN_11NG_HT40MINUS) |
| #define IEEE80211_IS_CHAN_11NA_HT40PLUS(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_11NA_HT40PLUS) == IEEE80211_CHAN_11NA_HT40PLUS) |
| #define IEEE80211_IS_CHAN_11NA_HT40MINUS(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_11NA_HT40MINUS) == IEEE80211_CHAN_11NA_HT40MINUS) |
| |
| #define IEEE80211_IS_CHAN_11N(_c) \ |
| (((_c)->ic_flags & (IEEE80211_CHAN_HT20 | IEEE80211_CHAN_HT40PLUS | IEEE80211_CHAN_HT40MINUS)) != 0) |
| #define IEEE80211_IS_CHAN_11N_HT20(_c) \ |
| (((_c)->ic_flags & (IEEE80211_CHAN_HT20)) != 0) |
| #define IEEE80211_IS_CHAN_11N_HT40(_c) \ |
| (((_c)->ic_flags & (IEEE80211_CHAN_HT40PLUS | IEEE80211_CHAN_HT40MINUS)) != 0) |
| #define IEEE80211_IS_CHAN_11NG(_c) \ |
| (IEEE80211_IS_CHAN_2GHZ((_c)) && IEEE80211_IS_CHAN_11N((_c))) |
| #define IEEE80211_IS_CHAN_11NA(_c) \ |
| (IEEE80211_IS_CHAN_5GHZ((_c)) && IEEE80211_IS_CHAN_11N((_c))) |
| #define IEEE80211_IS_CHAN_11N_HT40PLUS(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_HT40PLUS) != 0) |
| #define IEEE80211_IS_CHAN_11N_HT40MINUS(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_HT40MINUS) != 0) |
| |
| #define IEEE80211_IS_CHAN_HT20_CAPABLE(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_HT20) == IEEE80211_CHAN_HT20) |
| #define IEEE80211_IS_CHAN_HT40PLUS_CAPABLE(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_HT40PLUS) == IEEE80211_CHAN_HT40PLUS) |
| #define IEEE80211_IS_CHAN_HT40MINUS_CAPABLE(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_HT40MINUS) == IEEE80211_CHAN_HT40MINUS) |
| #define IEEE80211_IS_CHAN_HT40_CAPABLE(_c) \ |
| (IEEE80211_IS_CHAN_HT40PLUS_CAPABLE(_c) || IEEE80211_IS_CHAN_HT40MINUS_CAPABLE(_c)) |
| #define IEEE80211_IS_CHAN_HT_CAPABLE(_c) \ |
| (IEEE80211_IS_CHAN_HT20_CAPABLE(_c) || IEEE80211_IS_CHAN_HT40_CAPABLE(_c)) |
| #define IEEE80211_IS_CHAN_11N_CTL_CAPABLE(_c) IEEE80211_IS_CHAN_HT20_CAPABLE(_c) |
| #define IEEE80211_IS_CHAN_11N_CTL_U_CAPABLE(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_HT40PLUS) == IEEE80211_CHAN_HT40PLUS) |
| #define IEEE80211_IS_CHAN_11N_CTL_L_CAPABLE(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_HT40MINUS) == IEEE80211_CHAN_HT40MINUS) |
| #define IEEE80211_IS_CHAN_11N_CTL_40_CAPABLE(_c) \ |
| (IEEE80211_IS_CHAN_11N_CTL_U_CAPABLE((_c)) || IEEE80211_IS_CHAN_11N_CTL_L_CAPABLE((_c))) |
| |
| |
| #define IEEE80211_IS_CHAN_VHT(_c) \ |
| (((_c)->ic_flags & (IEEE80211_CHAN_VHT20 | \ |
| IEEE80211_CHAN_VHT40PLUS | IEEE80211_CHAN_VHT40MINUS | IEEE80211_CHAN_VHT80)) != 0) |
| #define IEEE80211_IS_CHAN_11AC(_c) \ |
| ( IEEE80211_IS_CHAN_5GHZ((_c)) && IEEE80211_IS_CHAN_VHT((_c)) ) |
| #define IEEE80211_CHAN_11AC_VHT20 \ |
| (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_VHT20) |
| #define IEEE80211_CHAN_11AC_VHT40 \ |
| (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_VHT40PLUS | IEEE80211_CHAN_VHT40MINUS ) |
| #define IEEE80211_CHAN_11AC_VHT40PLUS \ |
| (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_VHT40PLUS) |
| #define IEEE80211_CHAN_11AC_VHT40MINUS \ |
| (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_VHT40MINUS) |
| #define IEEE80211_CHAN_11AC_VHT80 \ |
| (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_VHT80) |
| #define IEEE80211_IS_CHAN_11AC_VHT20(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_11AC_VHT20) == IEEE80211_CHAN_11AC_VHT20) |
| |
| #define IEEE80211_IS_CHAN_11AC_VHT40(_c) \ |
| (((_c)->ic_flags & (IEEE80211_CHAN_VHT40PLUS | IEEE80211_CHAN_VHT40MINUS)) !=0) |
| #define IEEE80211_IS_CHAN_11AC_VHT40PLUS(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_11AC_VHT40PLUS) == IEEE80211_CHAN_11AC_VHT40PLUS) |
| #define IEEE80211_IS_CHAN_11AC_VHT40MINUS(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_11AC_VHT40MINUS) == IEEE80211_CHAN_11AC_VHT40MINUS) |
| #define IEEE80211_IS_CHAN_11AC_VHT80(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_11AC_VHT80) == IEEE80211_CHAN_11AC_VHT80) |
| |
| #define IEEE80211_IS_CHAN_RADAR(_c) \ |
| (((_c)->ic_flags & IEEE80211_CHAN_RADAR_DFS) == IEEE80211_CHAN_RADAR_DFS) |
| #define IEEE80211_CHAN_SET_RADAR(_c) \ |
| ((_c)->ic_flags |= IEEE80211_CHAN_RADAR_DFS) |
| #define IEEE80211_CHAN_CLR_RADAR(_c) \ |
| ((_c)->ic_flags &= ~IEEE80211_CHAN_RADAR_DFS) |
| #define IEEE80211_CHAN_SET_DISALLOW_ADHOC(_c) \ |
| ((_c)->ic_flagext |= IEEE80211_CHAN_DISALLOW_ADHOC) |
| #define IEEE80211_CHAN_SET_DISALLOW_HOSTAP(_c) \ |
| ((_c)->ic_flagext |= IEEE80211_CHAN_DISALLOW_HOSTAP) |
| #define IEEE80211_CHAN_SET_DFS(_c) \ |
| ((_c)->ic_flagext |= IEEE80211_CHAN_DFS) |
| #define IEEE80211_CHAN_SET_DFS_CLEAR(_c) \ |
| ((_c)->ic_flagext |= IEEE80211_CHAN_DFS_CLEAR) |
| #define IEEE80211_CHAN_EXCLUDE_11D(_c) \ |
| ((_c)->ic_flagext |= IEEE80211_CHAN_11D_EXCLUDED) |
| |
| /* channel encoding for FH phy */ |
| #define IEEE80211_FH_CHANMOD 80 |
| #define IEEE80211_FH_CHAN(set,pat) (((set)-1)*IEEE80211_FH_CHANMOD+(pat)) |
| #define IEEE80211_FH_CHANSET(chan) ((chan)/IEEE80211_FH_CHANMOD+1) |
| #define IEEE80211_FH_CHANPAT(chan) ((chan)%IEEE80211_FH_CHANMOD) |
| |
| /* |
| * 802.11 rate set. |
| */ |
| #define IEEE80211_RATE_SIZE 8 /* 802.11 standard */ |
| #define IEEE80211_RATE_MAXSIZE 36 /* max rates we'll handle */ |
| #define IEEE80211_HT_RATE_SIZE 128 |
| #define IEEE80211_RATE_SINGLE_STREAM_MCS_MAX 7 /* MCS7 */ |
| |
| #define IEEE80211_RATE_MCS 0x8000 |
| #define IEEE80211_RATE_MCS_VAL 0x7FFF |
| |
| #define IEEE80211_RATE_IDX_ENTRY(val, idx) (((val&(0xff<<(idx*8)))>>(idx*8))) |
| |
| /* |
| * RSSI range |
| */ |
| #define IEEE80211_RSSI_MAX -10 /* in db */ |
| #define IEEE80211_RSSI_MIN -200 |
| |
| /* |
| * 11n A-MPDU & A-MSDU limits |
| */ |
| #define IEEE80211_AMPDU_LIMIT_MIN (1 * 1024) |
| #define IEEE80211_AMPDU_LIMIT_MAX (64 * 1024 - 1) |
| #define IEEE80211_AMPDU_LIMIT_DEFAULT IEEE80211_AMPDU_LIMIT_MAX |
| #define IEEE80211_AMPDU_SUBFRAME_MIN 2 |
| #define IEEE80211_AMPDU_SUBFRAME_MAX 64 |
| #define IEEE80211_AMPDU_SUBFRAME_DEFAULT 32 |
| #define IEEE80211_AMSDU_LIMIT_MAX 4096 |
| #define IEEE80211_RIFS_AGGR_DIV 10 |
| #define IEEE80211_MAX_AMPDU_MIN 0 |
| #define IEEE80211_MAX_AMPDU_MAX 3 |
| |
| /* |
| * 11ac A-MPDU limits |
| */ |
| #define IEEE80211_VHT_MAX_AMPDU_MIN 0 |
| #define IEEE80211_VHT_MAX_AMPDU_MAX 7 |
| |
| |
| |
| struct ieee80211_rateset { |
| u_int8_t rs_nrates; |
| u_int8_t rs_rates[IEEE80211_RATE_MAXSIZE]; |
| }; |
| |
| struct ieee80211_beacon_info{ |
| u_int8_t essid[IEEE80211_NWID_LEN+1]; |
| u_int8_t esslen; |
| u_int8_t rssi_ctl_0; |
| u_int8_t rssi_ctl_1; |
| u_int8_t rssi_ctl_2; |
| int numchains; |
| }; |
| |
| struct ieee80211_ibss_peer_list{ |
| u_int8_t bssid[6]; |
| }; |
| |
| struct ieee80211_roam { |
| int8_t rssi11a; /* rssi thresh for 11a bss */ |
| int8_t rssi11b; /* for 11g sta in 11b bss */ |
| int8_t rssi11bOnly; /* for 11b sta */ |
| u_int8_t pad1; |
| u_int8_t rate11a; /* rate thresh for 11a bss */ |
| u_int8_t rate11b; /* for 11g sta in 11b bss */ |
| u_int8_t rate11bOnly; /* for 11b sta */ |
| u_int8_t pad2; |
| }; |
| |
| #define IEEE80211_TID_SIZE 17 /* total number of TIDs */ |
| #define IEEE80211_NON_QOS_SEQ 16 /* index for non-QoS (including management) sequence number space */ |
| #define IEEE80211_SEQ_MASK 0xfff /* sequence generator mask*/ |
| #define MIN_SW_SEQ 0x100 /* minimum sequence for SW generate packect*/ |
| |
| #define IEEE80211_ADDR_LEN 6 /* size of 802.11 address */ |
| |
| /* crypto related defines*/ |
| #define IEEE80211_KEYBUF_SIZE 16 |
| #define IEEE80211_MICBUF_SIZE (8+8) /* space for both tx+rx keys */ |
| |
| enum ieee80211_clist_cmd { |
| CLIST_UPDATE, |
| CLIST_DFS_UPDATE, |
| CLIST_NEW_COUNTRY, |
| CLIST_NOL_UPDATE |
| }; |
| |
| enum ieee80211_nawds_param { |
| IEEE80211_NAWDS_PARAM_NUM = 0, |
| IEEE80211_NAWDS_PARAM_MODE, |
| IEEE80211_NAWDS_PARAM_DEFCAPS, |
| IEEE80211_NAWDS_PARAM_OVERRIDE, |
| }; |
| |
| struct ieee80211_mib_cycle_cnts { |
| u_int32_t tx_frame_count; |
| u_int32_t rx_frame_count; |
| u_int32_t rx_clear_count; |
| u_int32_t cycle_count; |
| u_int8_t is_rx_active; |
| u_int8_t is_tx_active; |
| }; |
| |
| struct ieee80211_chanutil_info { |
| u_int32_t rx_clear_count; |
| u_int32_t cycle_count; |
| u_int8_t value; |
| u_int32_t beacon_count; |
| u_int8_t beacon_intervals; |
| }; |
| |
| /** |
| * struct ieee80211_radiotap_header - radio tap header |
| * @it_version: version 0 |
| * @it_pad: padding |
| * @it_len: length of the whole header in bytes |
| * @it_present: bitmap telling which fields are present |
| * |
| * This struct is used to indicate rx status in monitor mode |
| * and carry tx parameters in packet injection. |
| */ |
| struct ieee80211_radiotap_header { |
| u_int8_t it_version; |
| u_int8_t it_pad; |
| u_int16_t it_len; |
| u_int32_t it_present; |
| } __packed; |
| |
| #endif /* _COMMON__IEEE80211_H_ */ |
