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-rw-r--r--sys/dev/isa/files.isapnp5
-rw-r--r--sys/dev/isa/if_ep_isapnp.c134
2 files changed, 138 insertions, 1 deletions
diff --git a/sys/dev/isa/files.isapnp b/sys/dev/isa/files.isapnp
index 7f8a4281ace..3f86a4bf2c4 100644
--- a/sys/dev/isa/files.isapnp
+++ b/sys/dev/isa/files.isapnp
@@ -1,4 +1,4 @@
-# $OpenBSD: files.isapnp,v 1.4 1997/12/26 08:07:31 deraadt Exp $
+# $OpenBSD: files.isapnp,v 1.5 1998/03/20 05:58:07 dgregor Exp $
# $NetBSD: files.isapnp,v 1.7 1997/10/16 17:16:36 matt Exp $
#
# Config file and device description for machine-independent ISAPnP code.
@@ -24,3 +24,6 @@ file dev/isa/sb_isapnp.c sb & (sb_isa | sb_isapnp) needs-flag
attach le at isapnp with le_isapnp
file dev/isa/if_le_isapnp.c le_isapnp
+
+attach ep at isapnp with ep_isapnp
+file dev/isa/if_ep_isapnp.c ep_isapnp
diff --git a/sys/dev/isa/if_ep_isapnp.c b/sys/dev/isa/if_ep_isapnp.c
new file mode 100644
index 00000000000..8ef80e6525b
--- /dev/null
+++ b/sys/dev/isa/if_ep_isapnp.c
@@ -0,0 +1,134 @@
+/* $OpenBSD: if_ep_isapnp.c,v 1.1 1998/03/20 05:58:08 dgregor Exp $ */
+/* $NetBSD: if_ep_isapnp.c,v 1.5 1996/05/12 23:52:36 mycroft Exp $ */
+
+/*
+ * Copyright (c) 1996 Jason R. Thorpe <thorpej@beer.org>
+ * Copyright (c) 1994 Herb Peyerl <hpeyerl@beer.org>
+ * 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.
+ *
+ * Note: Most of the code here was written by Theo de Raadt originally,
+ * ie. all the mechanics of probing for all cards on first call and then
+ * searching for matching devices on subsequent calls.
+ */
+
+#include "bpfilter.h"
+
+#include <sys/param.h>
+#include <sys/systm.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/queue.h>
+
+#include <net/if.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
+
+#if NBPFILTER > 0
+#include <net/bpf.h>
+#include <net/bpfdesc.h>
+#endif
+
+#include <machine/cpu.h>
+#include <machine/bus.h>
+#include <machine/intr.h>
+
+#include <dev/ic/elink3var.h>
+#include <dev/ic/elink3reg.h>
+
+#include <dev/isa/isavar.h>
+#include <dev/isa/elink.h>
+
+int ep_isapnp_match __P((struct device *, void *, void *));
+void ep_isapnp_attach __P((struct device *, struct device *, void *));
+
+struct cfattach ep_isapnp_ca = {
+ sizeof(struct ep_softc), ep_isapnp_match, ep_isapnp_attach
+};
+
+/*
+ * 3c509 cards on the ISA bus are probed in ethernet address order.
+ * The probe sequence requires careful orchestration, and we'd like
+ * like to allow the irq and base address to be wildcarded. So, we
+ * probe all the cards the first time epprobe() is called. On subsequent
+ * calls we look for matching cards.
+ */
+int
+ep_isapnp_match(parent, match, aux)
+ struct device *parent;
+ void *match, *aux;
+{
+ /* XXX This should be more intelligent */
+ return 1;
+}
+
+void
+ep_isapnp_attach(parent, self, aux)
+ struct device *parent, *self;
+ void *aux;
+{
+ struct ep_softc *sc = (void *)self;
+ struct isa_attach_args *ia = aux;
+ bus_space_tag_t iot = ia->ia_iot;
+ bus_space_handle_t ioh;
+ int chipset;
+
+ sc->sc_iot = iot = ia->ia_iot;
+ sc->sc_ioh = ioh = ia->ipa_io[0].h;
+ sc->bustype = EP_BUS_ISA;
+
+ /* XXX This probably isn't right. We should use the PnP ID instead. */
+ chipset = htons(epreadeeprom(iot, ioh, EEPROM_PROD_ID));
+ if ((chipset & 0xfff0) == PROD_ID_3C509) {
+ printf(": 3Com 3C509 Ethernet");
+ epconfig(sc, EP_CHIPSET_3C509);
+ } else {
+ /*
+ * XXX: Maybe a 3c515, but the check in ep_isapnp_probe looks
+ * at the moment only for a 3c509.
+ */
+ printf(": unknown card %04x", chipset);
+ epconfig(sc, EP_CHIPSET_UNKNOWN);
+ }
+
+ sc->sc_ih = isa_intr_establish(ia->ia_ic, ia->ia_irq, IST_EDGE,
+ IPL_NET, epintr, sc, sc->sc_dev.dv_xname);
+}