int
wi_pcmcia_activate(struct device *dev, enum devact act)
{
struct wi_pcmcia_softc *psc = (struct wi_pcmcia_softc *)dev;
struct wi_softc *sc = &psc->sc_wi;
struct ifnet *ifp = &sc->sc_ic.ic_if;
int s;
s = splnet();
switch (act) {
case DVACT_ACTIVATE:
pcmcia_function_enable(psc->sc_pf);
sc->sc_ih = pcmcia_intr_establish(psc->sc_pf, IPL_NET,
wi_intr, sc, sc->sc_dev.dv_xname);
wi_cor_reset(sc);
wi_init(sc);
break;
case DVACT_DEACTIVATE:
ifp->if_timer = 0;
if (ifp->if_flags & IFF_RUNNING)
wi_stop(sc);
sc->wi_flags &= ~WI_FLAGS_INITIALIZED;
if (sc->sc_ih != NULL)
pcmcia_intr_disestablish(psc->sc_pf, sc->sc_ih);
pcmcia_function_disable(psc->sc_pf);
break;
}
splx(s);
return (0);
}
static int
wi_pci_resume(device_t dev)
{
struct wi_softc *sc = device_get_softc(dev);
struct ieee80211com *ic = &sc->sc_ic;
WI_LOCK(sc);
if (sc->wi_bus_type != WI_BUS_PCI_NATIVE) {
return (0);
WI_UNLOCK(sc);
}
if (ic->ic_nrunning > 0)
wi_init(sc);
WI_UNLOCK(sc);
return (0);
}
void
wi_pcmcia_wakeup(struct wi_softc *sc)
{
int s;
s = splnet();
while (sc->wi_flags & WI_FLAGS_BUSY)
tsleep(&sc->wi_flags, 0, "wipwr", 0);
sc->wi_flags |= WI_FLAGS_BUSY;
wi_cor_reset(sc);
wi_init(sc);
sc->wi_flags &= ~WI_FLAGS_BUSY;
wakeup(&sc->wi_flags);
splx(s);
}
