diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/mac80211.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index b0787a1dea90..3f1e03b521ec 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1102,6 +1102,10 @@ enum ieee80211_hw_flags { * * @max_rates: maximum number of alternate rate retry stages * @max_rate_tries: maximum number of tries for each stage + * + * @napi_weight: weight used for NAPI polling. You must specify an + * appropriate value here if a napi_poll operation is provided + * by your driver. */ struct ieee80211_hw { struct ieee80211_conf conf; @@ -1113,6 +1117,7 @@ struct ieee80211_hw { int channel_change_time; int vif_data_size; int sta_data_size; + int napi_weight; u16 queues; u16 max_listen_interval; s8 max_signal; @@ -1687,6 +1692,8 @@ enum ieee80211_ampdu_mlme_action { * switch operation for CSAs received from the AP may implement this * callback. They must then call ieee80211_chswitch_done() to indicate * completion of the channel switch. + * + * @napi_poll: Poll Rx queue for incoming data frames. */ struct ieee80211_ops { int (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb); @@ -1752,6 +1759,7 @@ struct ieee80211_ops { void (*flush)(struct ieee80211_hw *hw, bool drop); void (*channel_switch)(struct ieee80211_hw *hw, struct ieee80211_channel_switch *ch_switch); + int (*napi_poll)(struct ieee80211_hw *hw, int budget); }; /** @@ -1897,6 +1905,22 @@ void ieee80211_free_hw(struct ieee80211_hw *hw); */ void ieee80211_restart_hw(struct ieee80211_hw *hw); +/** ieee80211_napi_schedule - schedule NAPI poll + * + * Use this function to schedule NAPI polling on a device. + * + * @hw: the hardware to start polling + */ +void ieee80211_napi_schedule(struct ieee80211_hw *hw); + +/** ieee80211_napi_complete - complete NAPI polling + * + * Use this function to finish NAPI polling on a device. + * + * @hw: the hardware to stop polling + */ +void ieee80211_napi_complete(struct ieee80211_hw *hw); + /** * ieee80211_rx - receive frame * |