diff options
Diffstat (limited to 'include/net/regulatory.h')
| -rw-r--r-- | include/net/regulatory.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/net/regulatory.h b/include/net/regulatory.h index f83cacce3308..60f8cc86a447 100644 --- a/include/net/regulatory.h +++ b/include/net/regulatory.h @@ -4,6 +4,7 @@ * regulatory support structures * * Copyright 2008-2009 Luis R. Rodriguez <mcgrof@qca.qualcomm.com> + * Copyright (C) 2018 Intel Corporation * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -188,9 +189,35 @@ struct ieee80211_power_rule { u32 max_eirp; }; +/** + * struct ieee80211_wmm_ac - used to store per ac wmm regulatory limitation + * + * The information provided in this structure is required for QoS + * transmit queue configuration. Cf. IEEE 802.11 7.3.2.29. + * + * @cw_min: minimum contention window [a value of the form + * 2^n-1 in the range 1..32767] + * @cw_max: maximum contention window [like @cw_min] + * @cot: maximum burst time in units of 32 usecs, 0 meaning disabled + * @aifsn: arbitration interframe space [0..255] + * + */ +struct ieee80211_wmm_ac { + u16 cw_min; + u16 cw_max; + u16 cot; + u8 aifsn; +}; + +struct ieee80211_wmm_rule { + struct ieee80211_wmm_ac client[IEEE80211_NUM_ACS]; + struct ieee80211_wmm_ac ap[IEEE80211_NUM_ACS]; +}; + struct ieee80211_reg_rule { struct ieee80211_freq_range freq_range; struct ieee80211_power_rule power_rule; + struct ieee80211_wmm_rule *wmm_rule; u32 flags; u32 dfs_cac_ms; }; @@ -198,6 +225,7 @@ struct ieee80211_reg_rule { struct ieee80211_regdomain { struct rcu_head rcu_head; u32 n_reg_rules; + u32 n_wmm_rules; char alpha2[3]; enum nl80211_dfs_regions dfs_region; struct ieee80211_reg_rule reg_rules[]; |