Use WMI_TX_STATUS_EVENTID event to generate cfg80211_mgmt_tx_frame()
calls. Since we support only a single pending frame for now, use the
hardcoded cookie value 1 and store a copy of the pending frame in
the driver.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>