Name
struct ieee80211_tx_info —
skb transmit information
Synopsis
struct ieee80211_tx_info {
u32 flags;
u8 band;
u8 hw_queue;
u16 ack_frame_id;
union {unnamed_union};
}; 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
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