IRQMS
hcntrl = bus_space_read_1(iot, ioh, HCNTRL) & IRQMS;
ahc->pause & IRQMS ? "Level Sensitive" : "Edge Triggered");
ahc->pause & IRQMS ? IST_LEVEL : IST_EDGE, IPL_BIO, ahc_platform_intr,
ahc->pause & IRQMS ?
ahc->pause & IRQMS ? IST_LEVEL : IST_EDGE, IPL_BIO,
hcntrl = bus_space_read_1(iot, ioh, HCNTRL) & IRQMS;
ahc->unpause = ahc_inb(ahc, HCNTRL) & IRQMS;