bSFactorQAM4      745 drivers/staging/rtl8192e/rtl8192e/r8192E_phyreg.h #define bSFactorQAM4		0xf000
bSFactorQAM4      878 drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h #define	bSFactorQAM4            0xf000
bSFactorQAM4      982 drivers/staging/rtl8723bs/include/Hal8192CPhyReg.h #define		bSFactorQAM4		0xf000