• Thirumalai Pachamuthu's avatar
    ath6kl: Add support for uAPSD · c1762a3f
    Thirumalai Pachamuthu authored
    * A new APSD power save queue is added in the station structure.
    * When a station has APSD capability and goes to power save, the frame
      designated to the station will be buffered in APSD queue.
    * When the host receives a frame which the firmware marked as trigger,
      host delivers the buffered frame from the APSD power save queue.
      Number of frames to deliver is decided by MAX SP length.
    * When a station moves from sleep to awake state, all frames buffered
      in APSD power save queue are sent to the firmware.
    * When a station is disconnected, all frames bufferes in APSD power save
      queue are dropped.
    * When the host queues the first frame to the APSD queue or removes the
      last frame from the APSD queue, it is indicated to the firmware using
      WMI_AP_APSD_BUFFERED_TRAFFIC_CMD.
    
    kvalo: fix buggy handling of sks queues, made it more obvious
    the user priority when wmm is disabled, remove unneed else block and
    combined some variable declarations
    Signed-off-by: default avatarThirumalai Pachamuthu <tpachamu@qca.qualcomm.com>
    Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
    c1762a3f
cfg80211.c 72.6 KB