aironet 802.11 ds driver from freebsd, isa and pci are missing

1 files changed, 198 insertions, 0 deletions

diff --git a/sys/dev/pcmcia/if_an_pcmcia.c b/sys/dev/pcmcia/if_an_pcmcia.c
new file mode 100644
index 00000000000..52f26a9a29b
--- /dev/null
+++ b/sys/dev/pcmcia/if_an_pcmcia.c
@@ -0,0 +1,198 @@
+/*	$OpenBSD: if_an_pcmcia.c,v 1.1 2000/04/03 01:02:00 mickey Exp $	*/
+
+/*
+ * Copyright (c) 1999 Michael Shalayeff
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by Michael Shalayeff.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/device.h>
+#include <sys/timeout.h>
+#include <sys/socket.h>
+
+#include <net/if.h>
+#include <net/if_dl.h>
+#include <net/if_types.h>
+
+#include <netinet/in.h>
+#include <netinet/if_ether.h>
+
+#include <machine/bus.h>
+
+#include <dev/pcmcia/pcmciareg.h>
+#include <dev/pcmcia/pcmciavar.h>
+#include <dev/pcmcia/pcmciadevs.h>
+
+#include <dev/ic/anvar.h>
+#include <dev/ic/anreg.h>
+
+int  an_pcmcia_match         __P((struct device *, void *, void *));
+void an_pcmcia_attach        __P((struct device *, struct device *, void *));
+int  an_pcmcia_detach        __P((struct device *, int));
+int  an_pcmcia_activate      __P((struct device *, enum devact));
+
+struct	an_pcmcia_softc {
+	struct an_softc sc_an;
+
+	struct pcmcia_io_handle sc_pcioh;
+	struct pcmcia_function *sc_pf;
+	int sc_io_window;
+};
+
+struct cfattach an_pcmcia_ca = {   
+	sizeof (struct an_softc), an_pcmcia_match, an_pcmcia_attach,
+	an_pcmcia_detach, an_pcmcia_activate
+};
+
+int
+an_pcmcia_match(parent, match, aux)
+	struct device *parent;
+	void *match, *aux;
+{
+	struct pcmcia_attach_args *pa = aux;
+
+	if (pa->pf->function != PCMCIA_FUNCTION_NETWORK)
+		return 0;
+
+	switch (pa->manufacturer) {
+	case PCMCIA_VENDOR_AIRONET:
+		switch (pa->product) {
+		case PCMCIA_PRODUCT_AIRONET_PC4500:
+		case PCMCIA_PRODUCT_AIRONET_PC4800:
+			return 1;
+		}
+	}
+
+	return 0;
+}
+
+void
+an_pcmcia_attach(parent, self, aux)
+	struct device *parent, *self;
+	void *aux;
+{
+	struct an_pcmcia_softc *psc = (struct an_pcmcia_softc *)self;
+	struct an_softc *sc = (struct an_softc *)self;
+	struct pcmcia_attach_args *pa = aux;
+	struct pcmcia_config_entry *cfe;
+
+	psc->sc_pf = pa->pf;
+	cfe = pa->pf->cfe_head.sqh_first;
+
+	pcmcia_function_init(pa->pf, cfe);
+	if (pcmcia_function_enable(pa->pf)) {
+		printf(": function enable failed\n");
+		return;
+	}
+
+	if (pcmcia_io_alloc(pa->pf, 0, AN_IOSIZ, AN_IOSIZ, &psc->sc_pcioh)) {
+		printf(": can't alloc i/o space\n");
+		pcmcia_function_disable(pa->pf);
+		return;
+	}
+
+	if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO16, 0, AN_IOSIZ,
+	    &psc->sc_pcioh, &psc->sc_io_window)) {
+		printf(": can't map i/o space\n");
+		pcmcia_io_free(pa->pf, &psc->sc_pcioh);
+		pcmcia_function_disable(pa->pf);
+		return;
+	}
+
+	sc->an_btag = psc->sc_pcioh.iot;
+	sc->an_bhandle = psc->sc_pcioh.ioh;
+
+	sc->sc_ih = pcmcia_intr_establish(psc->sc_pf, IPL_NET, an_intr, sc);
+	if (sc->sc_ih == NULL)
+		printf("no irq");
+
+	an_attach(sc);
+}
+
+int
+an_pcmcia_detach(dev, flags)
+	struct device *dev;
+	int flags;
+{
+	struct an_pcmcia_softc *psc = (struct an_pcmcia_softc *)dev;
+	struct an_softc *sc = (struct an_softc *)dev;
+	struct ifnet *ifp = &sc->arpcom.ac_if;
+
+	if (sc->an_gone) {
+		printf ("%s: already detached\n", sc->sc_dev.dv_xname);
+		return 0;
+	}
+
+	if (ifp->if_flags & IFF_RUNNING)
+		an_stop(sc);
+
+	pcmcia_io_unmap(psc->sc_pf, psc->sc_io_window);
+	pcmcia_io_free(psc->sc_pf, &psc->sc_pcioh);
+
+	ether_ifdetach(ifp);
+	if_detach(ifp);
+
+	sc->an_gone = 1;
+
+	return 0;
+}
+
+int
+an_pcmcia_activate(dev, act)
+	struct device *dev;
+	enum devact act;
+{
+	struct an_pcmcia_softc *psc = (struct an_pcmcia_softc *)dev;
+	struct an_softc *sc = (struct an_softc *)dev;
+	struct ifnet *ifp = &sc->arpcom.ac_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, an_intr, sc);
+		printf("\n");
+		an_init(sc);
+		break;
+
+	case DVACT_DEACTIVATE:
+		ifp->if_timer = 0;
+		if (ifp->if_flags & IFF_RUNNING)
+			an_stop(sc);
+		pcmcia_function_disable(psc->sc_pf);
+		pcmcia_intr_disestablish(psc->sc_pf, sc->sc_ih);
+		break;
+	}
+
+	splx(s);
+	return (0);
+}