SIOP_ISTAT
writeb(addr + SIOP_ISTAT, ISTAT_SRST);
writeb(addr + SIOP_ISTAT, 0);
istat = readb(adp->addr + SIOP_ISTAT);
writeb(adp->addr + SIOP_ISTAT, ISTAT_INTF);
writeb(adp->addr + SIOP_ISTAT, 0);
writeb(adp->addr + SIOP_ISTAT, ISTAT_SIGP);
writeb(addr + SIOP_ISTAT, ISTAT_SRST);
writeb(addr + SIOP_ISTAT, 0);
istat = readb(adp->addr + SIOP_ISTAT);
writeb(adp->addr + SIOP_ISTAT, ISTAT_INTF);
writeb(adp->addr + SIOP_ISTAT, 0);
writeb(adp->addr + SIOP_ISTAT, ISTAT_SIGP);
SIOP_ISTAT, ISTAT_SIGP);
bus_space_read_1(sc->sc_c.sc_rt, sc->sc_c.sc_rh, SIOP_ISTAT));
bus_space_read_1(sc->sc_c.sc_rt, sc->sc_c.sc_rh, SIOP_ISTAT));
istat = bus_space_read_1(sc->sc_c.sc_rt, sc->sc_c.sc_rh, SIOP_ISTAT);
SIOP_ISTAT, ISTAT_INTF);
SIOP_ISTAT, 0);
SIOP_ISTAT, ISTAT_SIGP);
istat = bus_space_read_1(sc->sc_c.sc_rt, sc->sc_c.sc_rh, SIOP_ISTAT);
SIOP_ISTAT, ISTAT_INTF);
SIOP_ISTAT, 0);
bus_space_write_1(sc->sc_rt, sc->sc_rh, SIOP_ISTAT, ISTAT_SRST);
bus_space_write_1(sc->sc_rt, sc->sc_rh, SIOP_ISTAT, 0);
bus_space_write_1(sc->sc_rt, sc->sc_rh, SIOP_ISTAT, ISTAT_ABRT);