LOONGSON_DIAG_DTLB 613 arch/mips/kernel/cpu-probe.c write_c0_diag(LOONGSON_DIAG_ITLB | LOONGSON_DIAG_DTLB | LOONGSON_DIAG_DTLB 42 arch/mips/mm/tlb-r4k.c write_c0_diag(LOONGSON_DIAG_ITLB | LOONGSON_DIAG_DTLB);