SCC_PSMR_LPB      386 arch/powerpc/include/asm/cpm1.h #define SCC_PSMR_LPB	((ushort)0x0040)	/* Set Loopback mode */
SCC_PSMR_LPB      409 arch/powerpc/include/asm/cpm2.h #define SCC_PSMR_LPB	((ushort)0x0040)	/* Set Loopback mode */