--- /dev/null
+/* $OpenBSD: if_ep_pcmcia.c,v 1.1 1996/05/03 07:58:23 deraadt Exp $ */
+/* $NetBSD: if_ep.c,v 1.90 1996/04/11 22:29:15 cgd Exp $ */
+
+/*
+ * Copyright (c) 1994 Herb Peyerl <hpeyerl@novatel.ca>
+ * 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 Herb Peyerl.
+ * 4. The name of Herb Peyerl 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 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 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 "bpfilter.h"
+
+#include <sys/param.h>
+#include <sys/mbuf.h>
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <sys/errno.h>
+#include <sys/syslog.h>
+#include <sys/select.h>
+#include <sys/device.h>
+#include <sys/systm.h>
+
+#include <net/if.h>
+#include <net/netisr.h>
+#include <net/if_dl.h>
+#include <net/if_types.h>
+#include <net/netisr.h>
+
+#ifdef INET
+#include <netinet/in.h>
+#include <netinet/in_systm.h>
+#include <netinet/in_var.h>
+#include <netinet/ip.h>
+#include <netinet/if_ether.h>
+#endif
+
+#ifdef NS
+#include <netns/ns.h>
+#include <netns/ns_if.h>
+#endif
+
+#if NBPFILTER > 0
+#include <net/bpf.h>
+#include <net/bpfdesc.h>
+#endif
+
+#include <machine/cpu.h>
+#include <machine/pio.h>
+
+#include <dev/ic/elink3var.h>
+#include <dev/ic/elink3reg.h>
+
+#include <dev/isa/isavar.h> /*XXX*/
+#include <dev/pcmcia/pcmciavar.h>
+
+int ep_pcmcia_match __P((struct device *, void *, void *));
+void ep_pcmcia_attach __P((struct device *, struct device *, void *));
+int ep_pcmcia_detach __P((struct device *));
+
+static int ep_pcmcia_isasetup __P((struct device *, void *,
+ void *, struct pcmcia_link *));
+static int epmod __P((struct pcmcia_link *, struct device *,
+ struct pcmcia_conf *, struct cfdata * cf));
+static int ep_remove __P((struct pcmcia_link *, struct device *));
+
+struct cfattach ep_pcmcia_ca = {
+ sizeof(struct ep_softc), ep_pcmcia_match, ep_pcmcia_attach,
+ ep_pcmcia_detach
+};
+
+/* additional setup needed for pcmcia devices */
+static int
+ep_pcmcia_isasetup(parent, match, aux, pc_link)
+ struct device *parent;
+ void *match;
+ void *aux;
+ struct pcmcia_link *pc_link;
+{
+ struct ep_softc *sc = (void *) match;
+ struct isa_attach_args *ia = aux;
+ struct ifnet *ifp = &sc->sc_arpcom.ac_if;
+ int i;
+ extern int ifqmaxlen;
+
+ outw(ia->ia_iobase + EP_COMMAND, WINDOW_SELECT | 0);
+ outw(ia->ia_iobase + EP_W0_CONFIG_CTRL, ENABLE_DRQ_IRQ);
+ outw(ia->ia_iobase + EP_W0_RESOURCE_CFG, 0x3f00);
+
+ /*
+ * ok til here. Now try to figure out which link we have.
+ * try coax first...
+ */
+#ifdef EP_COAX_DEFAULT
+ outw(ia->ia_iobase + EP_W0_ADDRESS_CFG, 0xC000);
+#else
+ /* COAX as default is reported to be a problem */
+ outw(ia->ia_iobase + EP_W0_ADDRESS_CFG, 0x0000);
+#endif
+ ifp->if_snd.ifq_maxlen = ifqmaxlen;
+
+ ia->ia_iosize = 0x10;
+ ia->ia_msize = 0;
+
+ sc->bustype = EP_BUS_PCMCIA;
+ sc->pcmcia_flags = (pc_link->flags & PCMCIA_REATTACH) ? EP_REATTACH:0;
+ return 1;
+}
+
+/* modify config entry */
+static int
+epmod(pc_link, self, pc_cf, cf)
+ struct pcmcia_link *pc_link;
+ struct device *self;
+ struct pcmcia_conf *pc_cf;
+ struct cfdata *cf;
+{
+ int err;
+/* struct pcmciadevs *dev = pc_link->device;*/
+/* struct ep_softc *sc = (void *) self;*/
+
+ if ((err = PCMCIA_BUS_CONFIG(pc_link->adapter, pc_link, self,
+ pc_cf, cf)) != 0) {
+ printf("bus_config failed %d\n", err);
+ return err;
+ }
+
+ if (pc_cf->io[0].len > 0x10)
+ pc_cf->io[0].len = 0x10;
+#if 0
+ pc_cf->cfgtype = DOSRESET;
+#endif
+ pc_cf->cfgtype = 1;
+
+ return 0;
+}
+
+static int
+ep_remove(pc_link, self)
+ struct pcmcia_link *pc_link;
+ struct device *self;
+{
+ struct ep_softc *sc = (void *) self;
+ struct ifnet *ifp = &sc->sc_arpcom.ac_if;
+
+ if_down(ifp);
+ epstop(sc);
+ ifp->if_flags &= ~(IFF_RUNNING | IFF_UP);
+ sc->pcmcia_flags = EP_ABSENT;
+ return PCMCIA_BUS_UNCONFIG(pc_link->adapter, pc_link);
+}
+
+static struct pcmcia_3com {
+ struct pcmcia_device pcd;
+} pcmcia_3com = {
+ {
+ "PCMCIA 3COM 3C589", epmod,
+ ep_pcmcia_isasetup, NULL, ep_remove
+ },
+};
+
+struct pcmciadevs pcmcia_ep_devs[] = {
+ {
+ "ep", 0, "3Com Corporation", "3C589",
+ NULL, NULL,
+ (void *) -1, (void *) &pcmcia_3com
+ },
+};
+
+int
+ep_pcmcia_match(parent, match, aux)
+ struct device *parent;
+ void *match, *aux;
+{
+ return pcmcia_slave_match(parent, match, aux, pcmcia_ep_devs,
+ sizeof(pcmcia_ep_devs)/sizeof(pcmcia_ep_devs[0]));
+}
+
+void
+ep_pcmcia_attach(parent, self, aux)
+ struct device *parent, *self;
+ void *aux;
+{
+ struct ep_softc *sc = (void *)self;
+ u_short conn = 0;
+ struct isa_attach_args *ia = aux;
+
+ sc->ep_iobase = ia->ia_iobase;
+ GO_WINDOW(0);
+ conn = inw(ia->ia_iobase + EP_W0_CONFIG_CTRL);
+
+ printf(": ");
+
+ epconfig(sc, conn);
+ sc->sc_ih = isa_intr_establish(ia->ia_ic, ia->ia_irq,
+ IST_EDGE, IPL_NET, epintr, sc, sc->sc_dev.dv_xname);
+}
+
+/*
+ * No detach; network devices are too well linked into the rest of the
+ * kernel.
+ */
+int
+ep_pcmcia_detach(self)
+ struct device *self;
+{
+ return EBUSY;
+}
projects / openbsd / commitdiff