GICD_IIDR_IMPLEMENTER_SHIFT
(IMPLEMENTER_ARM << GICD_IIDR_IMPLEMENTER_SHIFT);
(IMPLEMENTER_ARM << GICD_IIDR_IMPLEMENTER_SHIFT);
#define GICD_IIDR_IMPLEMENTER_MASK (0xfff << GICD_IIDR_IMPLEMENTER_SHIFT)
#define GICD_IIDR_IMPLEMENTER_MASK (0xfff << GICD_IIDR_IMPLEMENTER_SHIFT)
#define GICD_IIDR_IMPLEMENTER_MASK (0xfff << GICD_IIDR_IMPLEMENTER_SHIFT)