MIPS_CONF4_FTLBSETS_SHIFT  640 arch/mips/include/asm/mipsregs.h #define MIPS_CONF4_FTLBSETS	(_ULCAST_(15) << MIPS_CONF4_FTLBSETS_SHIFT)
MIPS_CONF4_FTLBSETS_SHIFT  842 arch/mips/kernel/cpu-probe.c 				 MIPS_CONF4_FTLBSETS_SHIFT);