BOOKE_IRQPRIO_FIT
sregs->u.e.ivor_low[11] = vcpu->arch.ivor[BOOKE_IRQPRIO_FIT];
vcpu->arch.ivor[BOOKE_IRQPRIO_FIT] = sregs->u.e.ivor_low[11];
case BOOKE_IRQPRIO_FIT:
(1 << BOOKE_IRQPRIO_FIT) | \
vcpu->arch.ivor[BOOKE_IRQPRIO_FIT] = spr_val;
*spr_val = vcpu->arch.ivor[BOOKE_IRQPRIO_FIT];
{BOOKE_IRQPRIO_FIT, "FIT"}, \