HT_INFO_HT_PARAM_RIFS_MODE  566 drivers/staging/rtl8188eu/include/wifi.h #define HT_INFO_HT_PARAM_RIFS_MODE			((u8)BIT(3))
HT_INFO_HT_PARAM_RIFS_MODE  820 drivers/staging/rtl8723bs/include/wifi.h #define HT_INFO_HT_PARAM_RIFS_MODE			((u8) BIT(3))