WIFI_CF_ACK        71 drivers/staging/rtl8188eu/include/wifi.h 	WIFI_CF_ACK         = (BIT(6) | BIT(4) | WIFI_DATA_TYPE),
WIFI_CF_ACK        72 drivers/staging/rtl8712/wifi.h 	WIFI_CF_ACK         = (BIT(6) | BIT(4) | WIFI_DATA_TYPE),
WIFI_CF_ACK        85 drivers/staging/rtl8723bs/include/wifi.h     WIFI_CF_ACK         = (BIT(6) | BIT(4) | WIFI_DATA_TYPE),