GICR_TYPER_AFF_SHIFT
if ((typer >> GICR_TYPER_AFF_SHIFT) == aff) {
#define GICR_TYPER_AFF_MASK (0xfffffffful << GICR_TYPER_AFF_SHIFT)
(((x) & GICR_TYPER_AFF_MASK) >> GICR_TYPER_AFF_SHIFT)
gicr_typer = aff << GICR_TYPER_AFF_SHIFT;