diff options
| author | Avraham Stern <avraham.stern@intel.com> | 2017-04-26 10:58:47 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2017-04-28 12:28:45 +0200 |
| commit | e38a017bf080d47376db340e94b9c2ffc47eb9b4 (patch) | |
| tree | 7e017a6ec85701cb8e32a16097c981b86c68b6ab /include/linux/ieee80211.h | |
| parent | 29ce6ecbb83c9185d76e3a7c340c9702d2a54961 (diff) | |
mac80211: Add support for BSS max idle period element
Parse the BSS max idle period element and set the BSS configuration
accordingly so the driver can use this information to configure the
max idle period and to use protected management frames for keep alive
when required.
The BSS max idle period element is defined in IEEE802.11-2016,
section 9.4.2.79
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/linux/ieee80211.h')
| -rw-r--r-- | include/linux/ieee80211.h | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 639e77abf064..69033353d0d1 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -7,7 +7,7 @@ * Copyright (c) 2005, Devicescape Software, Inc. * Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net> * Copyright (c) 2013 - 2014 Intel Mobile Communications GmbH - * Copyright (c) 2016 Intel Deutschland GmbH + * Copyright (c) 2016 - 2017 Intel Deutschland GmbH * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -2316,6 +2316,32 @@ struct ieee80211_timeout_interval_ie { __le32 value; } __packed; +/** + * enum ieee80211_idle_options - BSS idle options + * @WLAN_IDLE_OPTIONS_PROTECTED_KEEP_ALIVE: the station should send an RSN + * protected frame to the AP to reset the idle timer at the AP for + * the station. + */ +enum ieee80211_idle_options { + WLAN_IDLE_OPTIONS_PROTECTED_KEEP_ALIVE = BIT(0), +}; + +/** + * struct ieee80211_bss_max_idle_period_ie + * + * This structure refers to "BSS Max idle period element" + * + * @max_idle_period: indicates the time period during which a station can + * refrain from transmitting frames to its associated AP without being + * disassociated. In units of 1000 TUs. + * @idle_options: indicates the options associated with the BSS idle capability + * as specified in &enum ieee80211_idle_options. + */ +struct ieee80211_bss_max_idle_period_ie { + __le16 max_idle_period; + u8 idle_options; +} __packed; + /* BACK action code */ enum ieee80211_back_actioncode { WLAN_ACTION_ADDBA_REQ = 0, |