CPU_CCK_LOOPBACK  254 drivers/staging/rtl8192e/rtl8192e/r8192E_hw.h #define	CPU_CCK_LOOPBACK	0x00030000
CPU_CCK_LOOPBACK  133 drivers/staging/rtl8192u/r8192U_hw.h #define	CPU_CCK_LOOPBACK	0x00030000