diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/mac80211.h | 22 | ||||
| -rw-r--r-- | include/net/sch_generic.h | 5 |
2 files changed, 17 insertions, 10 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index ff137fd7714..0fdc3dabc96 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -363,6 +363,7 @@ static inline struct ieee80211_tx_info *IEEE80211_SKB_CB(struct sk_buff *skb) * @RX_FLAG_TSFT: The timestamp passed in the RX status (@mactime field) * is valid. This is useful in monitor mode and necessary for beacon frames * to enable IBSS merging. + * @RX_FLAG_SHORTPRE: Short preamble was used for this frame */ enum mac80211_rx_flags { RX_FLAG_MMIC_ERROR = 1<<0, @@ -373,6 +374,7 @@ enum mac80211_rx_flags { RX_FLAG_FAILED_FCS_CRC = 1<<5, RX_FLAG_FAILED_PLCP_CRC = 1<<6, RX_FLAG_TSFT = 1<<7, + RX_FLAG_SHORTPRE = 1<<8 }; /** @@ -1557,16 +1559,6 @@ ieee80211_get_buffered_bc(struct ieee80211_hw *hw, struct ieee80211_vif *vif); unsigned int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb); /** - * ieee80211_get_hdrlen - get header length from frame control - * - * This function returns the 802.11 header length in bytes (not including - * encryption headers.) - * - * @fc: the frame control field (in CPU endianness) - */ -int ieee80211_get_hdrlen(u16 fc); - -/** * ieee80211_hdrlen - get header length in bytes from frame control * @fc: frame control field in little-endian format */ @@ -1608,6 +1600,16 @@ void ieee80211_wake_queue(struct ieee80211_hw *hw, int queue); void ieee80211_stop_queue(struct ieee80211_hw *hw, int queue); /** + * ieee80211_queue_stopped - test status of the queue + * @hw: pointer as obtained from ieee80211_alloc_hw(). + * @queue: queue number (counted from zero). + * + * Drivers should use this function instead of netif_stop_queue. + */ + +int ieee80211_queue_stopped(struct ieee80211_hw *hw, int queue); + +/** * ieee80211_stop_queues - stop all queues * @hw: pointer as obtained from ieee80211_alloc_hw(). * diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 84d25f2e618..b1d2cfea89c 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -193,6 +193,11 @@ static inline struct Qdisc *qdisc_root(struct Qdisc *qdisc) return qdisc->dev_queue->qdisc; } +static inline struct Qdisc *qdisc_root_sleeping(struct Qdisc *qdisc) +{ + return qdisc->dev_queue->qdisc_sleeping; +} + /* The qdisc root lock is a mechanism by which to top level * of a qdisc tree can be locked from any qdisc node in the * forest. This allows changing the configuration of some |