1. NAME▲

struct_ieee80211_tx_info - skb transmit information

2. SYNOPSIS ▲



 
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struct ieee80211_tx_info {
  u32 flags;
  u8 band;
  u8 hw_queue;
  u16 ack_frame_id;
  union {unnamed_union};
};

3. MEMBERS ▲

flags
    transmit info flags, defined above

band
    the band to transmit on (use for checking for races)

hw_queue
    HW queue to put the frame on, skb_get_queue_mapping gives the AC

ack_frame_id
    internal frame ID for TX status, used internally

{unnamed_union}
    anonymous

4. DESCRIPTION ▲

This structure is placed in skb->cb for three uses: (1) mac80211 TX control - mac80211 tells the driver what to do (2) driver internal use (if applicable) (3) TX status information - driver tells mac80211 what happened

5. AUTHOR ▲

Johannes Berg <>
    Author.

6. COPYRIGHT ▲