P54_QUEUE_DATA
#define IS_QOS_QUEUE(n) (n >= P54_QUEUE_DATA)
priv->tx_stats[P54_QUEUE_DATA].limit = 5;
if (priv->tx_stats[i + P54_QUEUE_DATA].len <
priv->tx_stats[i + P54_QUEUE_DATA].limit)
u16 ac_queue = p54_queue - P54_QUEUE_DATA;
*queue = skb_get_queue_mapping(skb) + P54_QUEUE_DATA;