diff options
Diffstat (limited to 'net/mac80211/rate.h')
| -rw-r--r-- | net/mac80211/rate.h | 37 |
1 files changed, 13 insertions, 24 deletions
diff --git a/net/mac80211/rate.h b/net/mac80211/rate.h index 5b45f33..ede7ab5 100644 --- a/net/mac80211/rate.h +++ b/net/mac80211/rate.h @@ -19,22 +19,22 @@ #include "ieee80211_i.h" #include "sta_info.h" -/* TODO: kdoc */ +/** + * struct rate_selection - rate selection for rate control algos + * @rate: selected transmission rate index + * @nonerp: Non-ERP rate to use instead if ERP cannot be used + * @probe: rate for probing (or -1) + * + */ struct rate_selection { - /* Selected transmission rate */ - struct ieee80211_rate *rate; - /* Non-ERP rate to use if mac80211 decides it cannot use an ERP rate */ - struct ieee80211_rate *nonerp; - /* probe with this rate, or NULL for no probing */ - struct ieee80211_rate *probe; + s8 rate_idx, nonerp_idx, probe_idx; }; struct rate_control_ops { struct module *module; const char *name; void (*tx_status)(void *priv, struct net_device *dev, - struct sk_buff *skb, - struct ieee80211_tx_status *status); + struct sk_buff *skb); void (*get_rate)(void *priv, struct net_device *dev, struct ieee80211_supported_band *band, struct sk_buff *skb, @@ -76,13 +76,12 @@ struct rate_control_ref *rate_control_get(struct rate_control_ref *ref); void rate_control_put(struct rate_control_ref *ref); static inline void rate_control_tx_status(struct net_device *dev, - struct sk_buff *skb, - struct ieee80211_tx_status *status) + struct sk_buff *skb) { struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); struct rate_control_ref *ref = local->rate_ctrl; - ref->ops->tx_status(ref->priv, dev, skb, status); + ref->ops->tx_status(ref->priv, dev, skb); } @@ -138,7 +137,7 @@ static inline int rate_supported(struct sta_info *sta, return (sta == NULL || sta->supp_rates[band] & BIT(index)); } -static inline int +static inline s8 rate_lowest_index(struct ieee80211_local *local, struct ieee80211_supported_band *sband, struct sta_info *sta) @@ -155,14 +154,6 @@ rate_lowest_index(struct ieee80211_local *local, return 0; } -static inline struct ieee80211_rate * -rate_lowest(struct ieee80211_local *local, - struct ieee80211_supported_band *sband, - struct sta_info *sta) -{ - return &sband->bitrates[rate_lowest_index(local, sband, sta)]; -} - /* functions for rate control related to a device */ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local, @@ -171,9 +162,7 @@ void rate_control_deinitialize(struct ieee80211_local *local); /* Rate control algorithms */ -#if defined(RC80211_PID_COMPILE) || \ - (defined(CONFIG_MAC80211_RC_PID) && \ - !defined(CONFIG_MAC80211_RC_PID_MODULE)) +#ifdef CONFIG_MAC80211_RC_PID extern int rc80211_pid_init(void); extern void rc80211_pid_exit(void); #else |
