diff options
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index e496dee5af08..34c2add2c455 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -86,6 +86,8 @@ struct ieee80211_local; #define IEEE80211_DEAUTH_FRAME_LEN (24 /* hdr */ + 2 /* reason */) +#define IEEE80211_MAX_NAN_INSTANCE_ID 255 + struct ieee80211_fragment_entry { struct sk_buff_head skb_list; unsigned long first_frag_time; @@ -813,12 +815,14 @@ enum txq_info_flags { * @def_flow: used as a fallback flow when a packet destined to @tin hashes to * a fq_flow which is already owned by a different tin * @def_cvars: codel vars for @def_flow + * @frags: used to keep fragments created after dequeue */ struct txq_info { struct fq_tin tin; struct fq_flow def_flow; struct codel_vars def_cvars; struct codel_stats cstats; + struct sk_buff_head frags; unsigned long flags; /* keep last! */ @@ -830,6 +834,20 @@ struct ieee80211_if_mntr { u8 mu_follow_addr[ETH_ALEN] __aligned(2); }; +/** + * struct ieee80211_if_nan - NAN state + * + * @conf: current NAN configuration + * @func_ids: a bitmap of available instance_id's + */ +struct ieee80211_if_nan { + struct cfg80211_nan_conf conf; + + /* protects function_inst_ids */ + spinlock_t func_lock; + struct idr function_inst_ids; +}; + struct ieee80211_sub_if_data { struct list_head list; @@ -929,6 +947,7 @@ struct ieee80211_sub_if_data { struct ieee80211_if_mesh mesh; struct ieee80211_if_ocb ocb; struct ieee80211_if_mntr mntr; + struct ieee80211_if_nan nan; } u; #ifdef CONFIG_MAC80211_DEBUGFS @@ -1481,6 +1500,13 @@ static inline struct txq_info *to_txq_info(struct ieee80211_txq *txq) return container_of(txq, struct txq_info, txq); } +static inline bool txq_has_queue(struct ieee80211_txq *txq) +{ + struct txq_info *txqi = to_txq_info(txq); + + return !(skb_queue_empty(&txqi->frags) && !txqi->tin.backlog_packets); +} + static inline int ieee80211_bssid_match(const u8 *raddr, const u8 *addr) { return ether_addr_equal(raddr, addr) || |