BCM_LINTC_MBOX0_IRQ
#define BCM_LINTC_MBOX0_IRQ_MASK (1 << BCM_LINTC_MBOX0_IRQ)
case BCM_LINTC_MBOX0_IRQ:
case BCM_LINTC_MBOX0_IRQ:
KASSERT(isrc == &sc->bls_isrcs[BCM_LINTC_MBOX0_IRQ].bli_isrc,
*isrcp = &sc->bls_isrcs[BCM_LINTC_MBOX0_IRQ].bli_isrc;
case BCM_LINTC_MBOX0_IRQ: