STATUS_IE_MASK     16 arch/arc/include/asm/irqflags-arcv2.h #define STATUS_IE_MASK		(1<<STATUS_IE_BIT)
STATUS_IE_MASK     30 arch/arc/include/asm/irqflags-compact.h #define STATUS_IE_MASK		(STATUS_E1_MASK | STATUS_E2_MASK)