LOONGSON_INTEDGE 53 arch/mips/loongson64/fuloong-2e/irq.c LOONGSON_INTEDGE = LOONGSON_ICU_SYSTEMERR | LOONGSON_ICU_MASTERERR | LOONGSON_INTEDGE 115 arch/mips/loongson64/lemote-2f/irq.c LOONGSON_INTEDGE &= ~(LOONGSON_INT_BIT_INT0 | LOONGSON_INT_BIT_INT1);