mac80211/cfg80211 框架、netdev_ops、ieee80211_ops 回調、固件加載、監管域。參考 Documentation/networking/mac80211.txt 內核文檔。ath9k (Atheros)、iwlwifi (Intel)、brcmfmac (Broadcom)、mt76 (MediaTek)。克隆內核源碼閱讀驅動代碼是最快上手方式。dyndbg="file drivers/net/wireless/... +p" 觀察驅動日誌。