diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00.h')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00.h | 52 |
1 files changed, 38 insertions, 14 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index 79bd9c9f896..5c7220ea46e 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -44,7 +44,7 @@ /* * Module information. */ -#define DRV_VERSION "2.1.5" +#define DRV_VERSION "2.1.6" #define DRV_PROJECT "http://rt2x00.serialmonkey.com" /* @@ -540,11 +540,9 @@ struct rt2x00lib_ops { */ void (*write_tx_desc) (struct rt2x00_dev *rt2x00dev, struct sk_buff *skb, - struct txentry_desc *txdesc, - struct ieee80211_tx_control *control); + struct txentry_desc *txdesc); int (*write_tx_data) (struct rt2x00_dev *rt2x00dev, - struct data_queue *queue, struct sk_buff *skb, - struct ieee80211_tx_control *control); + struct data_queue *queue, struct sk_buff *skb); int (*get_tx_data_len) (struct rt2x00_dev *rt2x00dev, struct sk_buff *skb); void (*kick_tx_queue) (struct rt2x00_dev *rt2x00dev, @@ -592,6 +590,7 @@ struct rt2x00_ops { const unsigned int max_ap_intf; const unsigned int eeprom_size; const unsigned int rf_size; + const unsigned int tx_queues; const struct data_queue_desc *rx; const struct data_queue_desc *tx; const struct data_queue_desc *bcn; @@ -927,6 +926,39 @@ static inline u16 get_duration_res(const unsigned int size, const u8 rate) } /** + * rt2x00queue_create_tx_descriptor - Create TX descriptor from mac80211 input + * @entry: The entry which will be used to transfer the TX frame. + * @txdesc: rt2x00 TX descriptor which will be initialized by this function. + * + * This function will initialize the &struct txentry_desc based on information + * from mac80211. This descriptor can then be used by rt2x00lib and the drivers + * to correctly initialize the hardware descriptor. + * Note that before calling this function the skb->cb array must be untouched + * by rt2x00lib. Only after this function completes will it be save to + * overwrite the skb->cb information. + * The reason for this is that mac80211 writes its own tx information into + * the skb->cb array, and this function will use that information to initialize + * the &struct txentry_desc structure. + */ +void rt2x00queue_create_tx_descriptor(struct queue_entry *entry, + struct txentry_desc *txdesc); + +/** + * rt2x00queue_write_tx_descriptor - Write TX descriptor to hardware + * @entry: The entry which will be used to transfer the TX frame. + * @txdesc: TX descriptor which will be used to write hardware descriptor + * + * This function will write a TX descriptor initialized by + * &rt2x00queue_create_tx_descriptor to the hardware. After this call + * has completed the frame is now owned by the hardware, the hardware + * queue will have automatically be kicked unless this frame was generated + * by rt2x00lib, in which case the frame is "special" and must be kicked + * by the caller. + */ +void rt2x00queue_write_tx_descriptor(struct queue_entry *entry, + struct txentry_desc *txdesc); + +/** * rt2x00queue_get_queue - Convert queue index to queue pointer * @rt2x00dev: Pointer to &struct rt2x00_dev. * @queue: rt2x00 queue index (see &enum data_queue_qid). @@ -964,17 +996,9 @@ void rt2x00lib_rxdone(struct queue_entry *entry, struct rxdone_entry_desc *rxdesc); /* - * TX descriptor initializer - */ -void rt2x00lib_write_tx_desc(struct rt2x00_dev *rt2x00dev, - struct sk_buff *skb, - struct ieee80211_tx_control *control); - -/* * mac80211 handlers. */ -int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb, - struct ieee80211_tx_control *control); +int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb); int rt2x00mac_start(struct ieee80211_hw *hw); void rt2x00mac_stop(struct ieee80211_hw *hw); int rt2x00mac_add_interface(struct ieee80211_hw *hw, |