int
wi_pcmcia_activate(struct device *dev, int 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;
switch (act) {
case DVACT_SUSPEND:
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);
sc->sc_ih = NULL;
pcmcia_function_disable(psc->sc_pf);
break;
case DVACT_RESUME:
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);
break;
case DVACT_WAKEUP:
wi_pcmcia_wakeup(sc);
break;
case DVACT_DEACTIVATE:
if (sc->sc_ih != NULL)
pcmcia_intr_disestablish(psc->sc_pf, sc->sc_ih);
sc->sc_ih = NULL;
pcmcia_function_disable(psc->sc_pf);
break;
}
return (0);
}
int
spc_pcmcia_enable(device_t self, int onoff)
{
struct spc_pcmcia_softc *sc = device_private(self);
int error;
if (onoff) {
/* Establish the interrupt handler. */
sc->sc_ih = pcmcia_intr_establish(sc->sc_pf, IPL_BIO,
spc_intr, &sc->sc_spc);
if (!sc->sc_ih)
return EIO;
error = pcmcia_function_enable(sc->sc_pf);
if (error) {
pcmcia_intr_disestablish(sc->sc_pf, sc->sc_ih);
sc->sc_ih = 0;
return error;
}
/* Initialize only chip. */
spc_init(&sc->sc_spc, 0);
} else {
pcmcia_function_disable(sc->sc_pf);
pcmcia_intr_disestablish(sc->sc_pf, sc->sc_ih);
sc->sc_ih = 0;
}
return 0;
}
static int
wi_pcmcia_enable(device_t self, int onoff)
{
struct wi_pcmcia_softc *psc = device_private(self);
struct wi_softc *sc = &psc->sc_wi;
struct pcmcia_function *pf = psc->sc_pf;
int error;
if (onoff) {
/* establish the interrupt. */
sc->sc_ih = pcmcia_intr_establish(pf, IPL_NET, wi_intr, sc);
if (sc->sc_ih == NULL)
return EIO;
error = pcmcia_function_enable(pf);
if (error) {
pcmcia_intr_disestablish(pf, sc->sc_ih);
sc->sc_ih = NULL;
return EIO;
}
if (psc->sc_symbol_cf) {
#if WI_PCMCIA_SPECTRUM24T_FW
if (wi_pcmcia_load_firm(sc,
spectrum24t_primsym, sizeof(spectrum24t_primsym),
spectrum24t_secsym, sizeof(spectrum24t_secsym))) {
aprint_error_dev(sc->sc_dev,
"couldn't load firmware\n");
wi_pcmcia_enable(self, 0);
return EIO;
}
#else
aprint_error_dev(sc->sc_dev,
"firmware load not configured\n");
return EIO;
#endif
}
DELAY(1000);
} else {
pcmcia_function_disable(psc->sc_pf);
if (sc->sc_ih != NULL) {
pcmcia_intr_disestablish(psc->sc_pf, sc->sc_ih);
sc->sc_ih = NULL;
}
}
return 0;
}
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 void
tr_pcmcia_disable(struct tr_softc *sc)
{
struct tr_pcmcia_softc *psc = (struct tr_pcmcia_softc *) sc;
pcmcia_function_disable(psc->sc_pf);
pcmcia_intr_disestablish(psc->sc_pf, sc->sc_ih);
}
static void
cs_pcmcia_disable(struct cs_softc *sc)
{
struct cs_pcmcia_softc *psc = (void *)sc;
pcmcia_function_disable(psc->sc_pf);
pcmcia_intr_disestablish(psc->sc_pf, sc->sc_ih);
sc->sc_ih = 0;
}
int
gpr_activate(struct device *dev, int act)
{
struct gpr_softc *sc = (struct gpr_softc *)dev;
switch (act) {
case DVACT_DEACTIVATE:
if (sc->sc_ih)
pcmcia_intr_disestablish(sc->sc_pf, sc->sc_ih);
sc->sc_ih = NULL;
pcmcia_function_disable(sc->sc_pf);
break;
}
return (0);
}
static void
cs_pcmcia_disable(struct cs_softc *sc)
{
struct cs_pcmcia_softc *psc = (void *)sc;
struct pcmcia_function *pf = psc->sc_pf;
if (sc->sc_ih != 0) {
pcmcia_intr_disestablish(pf, sc->sc_ih);
sc->sc_ih = 0;
}
pcmcia_function_disable(pf);
if (psc->sc_flags & CS_PCMCIA_FLAGS_IO_MAPPED) {
pcmcia_io_unmap(pf, psc->sc_io_window);
psc->sc_flags &= ~CS_PCMCIA_FLAGS_IO_MAPPED;
}
}
static int
cs_pcmcia_enable(struct cs_softc *sc)
{
struct cs_pcmcia_softc *psc = (void *)sc;
int error;
sc->sc_ih = pcmcia_intr_establish(psc->sc_pf, IPL_NET, cs_intr, sc);
if (!sc->sc_ih)
return (EIO);
error = pcmcia_function_enable(psc->sc_pf);
if (error) {
pcmcia_intr_disestablish(psc->sc_pf, sc->sc_ih);
sc->sc_ih = 0;
}
return (error);
}
static int
wi_pcmcia_detach(device_t self, int flags)
{
struct wi_pcmcia_softc *psc = device_private(self);
struct wi_softc *sc = &psc->sc_wi;
int error;
if (psc->sc_state != WI_PCMCIA_ATTACHED)
return 0;
error = wi_detach(&psc->sc_wi);
if (error != 0)
return error;
if (sc->sc_ih != NULL)
pcmcia_intr_disestablish(psc->sc_pf, sc->sc_ih);
pcmcia_function_unconfigure(psc->sc_pf);
return 0;
}
int
an_pcmcia_activate(struct device *dev, int act)
{
struct an_pcmcia_softc *psc = (struct an_pcmcia_softc *)dev;
struct an_softc *sc = &psc->sc_an;
struct ieee80211com *ic = &sc->sc_ic;
struct ifnet *ifp = &ic->ic_if;
switch (act) {
case DVACT_DEACTIVATE:
ifp->if_timer = 0;
if (ifp->if_flags & IFF_RUNNING)
an_stop(ifp, 1);
if (sc->sc_ih)
pcmcia_intr_disestablish(psc->sc_pf, sc->sc_ih);
sc->sc_ih = NULL;
pcmcia_function_disable(psc->sc_pf);
break;
}
return (0);
}
int
slhci_pcmcia_enable(struct slhci_pcmcia_softc *psc, int enable)
{
struct pcmcia_function *pf;
struct pcmcia_io_handle *pioh;
struct slhci_softc *sc;
int error;
pf = psc->sc_pf;
sc = &psc->sc_slhci;
if (enable) {
if (psc->sc_flags & PFL_ENABLED)
return 0;
error = pcmcia_function_configure(pf,
slhci_pcmcia_validate_config);
if (error) {
printf("%s: configure failed, error=%d\n",
SC_NAME(sc), error);
return 1;
}
pioh = &pf->cfe->iospace[0].handle;
/* The data port is repeated three times; using a stride of
* 2 prevents read/write errors on a Clio C-1000 hpcmips
* system.
*/
slhci_preinit(sc, NULL, pioh->iot, pioh->ioh, 100, 2);
psc->sc_ih = pcmcia_intr_establish(pf, IPL_USB,
slhci_intr, sc);
if (psc->sc_ih == NULL) {
printf("%s: unable to establish interrupt\n",
SC_NAME(sc));
goto fail1;
}
if (pcmcia_function_enable(pf)) {
printf("%s: function enable failed\n", SC_NAME(sc));
goto fail2;
}
if (slhci_attach(sc)) {
printf("%s: slhci_attach failed\n", SC_NAME(sc));
goto fail3;
}
psc->sc_flags |= PFL_ENABLED;
return 0;
} else {
if (!(psc->sc_flags & PFL_ENABLED))
return 1;
psc->sc_flags &= ~PFL_ENABLED;
fail3:
pcmcia_function_disable(pf);
fail2:
pcmcia_intr_disestablish(psc->sc_pf, psc->sc_ih);
fail1:
pcmcia_function_unconfigure(pf);
return 1;
}
}
void
wi_pcmcia_attach(struct device *parent, struct device *self, void *aux)
{
struct wi_pcmcia_softc *psc = (struct wi_pcmcia_softc *)self;
struct wi_softc *sc = &psc->sc_wi;
struct pcmcia_attach_args *pa = aux;
struct pcmcia_function *pf = pa->pf;
struct pcmcia_config_entry *cfe = SIMPLEQ_FIRST(&pf->cfe_head);
const char *intrstr;
int state = 0;
psc->sc_pf = pf;
/* Enable the card. */
pcmcia_function_init(pf, cfe);
if (pcmcia_function_enable(pf)) {
printf(": function enable failed\n");
goto bad;
}
state++;
if (pcmcia_io_alloc(pf, 0, WI_IOSIZ, WI_IOSIZ, &psc->sc_pcioh)) {
printf(": can't alloc i/o space\n");
goto bad;
}
state++;
if (pcmcia_io_map(pf, PCMCIA_WIDTH_IO16, 0, WI_IOSIZ,
&psc->sc_pcioh, &psc->sc_io_window)) {
printf(": can't map io space\n");
goto bad;
}
state++;
printf(" port 0x%lx/%lu", psc->sc_pcioh.addr,
(u_long)psc->sc_pcioh.size);
sc->wi_ltag = sc->wi_btag = psc->sc_pcioh.iot;
sc->wi_lhandle = sc->wi_bhandle = psc->sc_pcioh.ioh;
sc->wi_cor_offset = WI_COR_OFFSET;
sc->wi_flags |= WI_FLAGS_BUS_PCMCIA;
/* Make sure interrupts are disabled. */
CSR_WRITE_2(sc, WI_INT_EN, 0);
CSR_WRITE_2(sc, WI_EVENT_ACK, 0xffff);
/* Establish the interrupt. */
sc->sc_ih = pcmcia_intr_establish(pa->pf, IPL_NET, wi_intr, psc,
sc->sc_dev.dv_xname);
if (sc->sc_ih == NULL) {
printf("%s: couldn't establish interrupt\n",
sc->sc_dev.dv_xname);
goto bad;
}
intrstr = pcmcia_intr_string(psc->sc_pf, sc->sc_ih);
printf("%s%s\n", *intrstr ? ", " : "", intrstr);
if (wi_attach(sc, &wi_func_io) == 0)
return;
/* wi_attach() failed, do some cleanup */
pcmcia_intr_disestablish(psc->sc_pf, sc->sc_ih);
sc->sc_ih = NULL;
bad:
if (state > 2)
pcmcia_io_unmap(pf, psc->sc_io_window);
if (state > 1)
pcmcia_io_free(pf, &psc->sc_pcioh);
if (state > 0)
pcmcia_function_disable(pf);
}