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f0706e82 JB |
1 | /* |
2 | * IEEE 802.11 driver (80211.o) - QoS datatypes | |
3 | * Copyright 2004, Instant802 Networks, Inc. | |
4 | * Copyright 2005, Devicescape Software, Inc. | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License version 2 as | |
8 | * published by the Free Software Foundation. | |
9 | */ | |
10 | ||
11 | #ifndef _WME_H | |
12 | #define _WME_H | |
13 | ||
14 | #include <linux/netdevice.h> | |
15 | #include "ieee80211_i.h" | |
16 | ||
17 | #define QOS_CONTROL_LEN 2 | |
18 | ||
19 | #define QOS_CONTROL_ACK_POLICY_NORMAL 0 | |
20 | #define QOS_CONTROL_ACK_POLICY_NOACK 1 | |
21 | ||
f0706e82 JB |
22 | #define QOS_CONTROL_ACK_POLICY_SHIFT 5 |
23 | ||
9e723492 RR |
24 | extern const int ieee802_1d_to_ac[8]; |
25 | ||
e2530083 | 26 | #ifdef CONFIG_MAC80211_QOS |
f0706e82 JB |
27 | void ieee80211_install_qdisc(struct net_device *dev); |
28 | int ieee80211_qdisc_installed(struct net_device *dev); | |
9e723492 RR |
29 | int ieee80211_ht_agg_queue_add(struct ieee80211_local *local, |
30 | struct sta_info *sta, u16 tid); | |
31 | void ieee80211_ht_agg_queue_remove(struct ieee80211_local *local, | |
32 | struct sta_info *sta, u16 tid, | |
33 | u8 requeue); | |
34 | void ieee80211_requeue(struct ieee80211_local *local, int queue); | |
f0706e82 JB |
35 | int ieee80211_wme_register(void); |
36 | void ieee80211_wme_unregister(void); | |
37 | #else | |
38 | static inline void ieee80211_install_qdisc(struct net_device *dev) | |
39 | { | |
40 | } | |
41 | static inline int ieee80211_qdisc_installed(struct net_device *dev) | |
42 | { | |
43 | return 0; | |
44 | } | |
9e723492 RR |
45 | static inline int ieee80211_ht_agg_queue_add(struct ieee80211_local *local, |
46 | struct sta_info *sta, u16 tid) | |
47 | { | |
48 | return -EAGAIN; | |
49 | } | |
50 | static inline void ieee80211_ht_agg_queue_remove(struct ieee80211_local *local, | |
51 | struct sta_info *sta, u16 tid, | |
52 | u8 requeue) | |
53 | { | |
54 | } | |
55 | static inline void ieee80211_requeue(struct ieee80211_local *local, int queue) | |
56 | { | |
57 | } | |
f0706e82 JB |
58 | static inline int ieee80211_wme_register(void) |
59 | { | |
60 | return 0; | |
61 | } | |
62 | static inline void ieee80211_wme_unregister(void) | |
63 | { | |
64 | } | |
65 | #endif /* CONFIG_NET_SCHED */ | |
66 | ||
67 | #endif /* _WME_H */ |