FSG 50 drivers/staging/rtl8188eu/include/rtl8188e_xmit.h #define FSG BIT(27) FSG 53 drivers/staging/rtl8712/rtl8712_xmit.h #define FSG BIT(27) FSG 29 drivers/staging/rtl8723bs/include/rtl8723b_xmit.h #define FSG BIT(27)