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[src/trunk]: src/sys Add MCA ne(4) attachment for Novell NE/2 Ethernet adapte...
details: https://anonhg.NetBSD.org/src/rev/3d97e5b940a5
branches: trunk
changeset: 508797:3d97e5b940a5
user: jdolecek <jdolecek%NetBSD.org@localhost>
date: Fri Apr 20 07:37:42 2001 +0000
description:
Add MCA ne(4) attachment for Novell NE/2 Ethernet adapter and clones.
Tested with NE/2 card provided to me by Hans Hubner <hans%Huebner.ORG@localhost>.
The Compex and Arco cards were not tested. According to Linux ne2 driver,
they should work same way as NE/2.
diffstat:
sys/arch/i386/conf/PS2 | 3 +-
sys/dev/mca/files.mca | 6 +-
sys/dev/mca/if_ne_mca.c | 220 ++++++++++++++++++++++++++++++++++++++++++++++++
sys/dev/mca/mcadevs | 8 +-
4 files changed, 231 insertions(+), 6 deletions(-)
diffs (288 lines):
diff -r 5dad17d12b72 -r 3d97e5b940a5 sys/arch/i386/conf/PS2
--- a/sys/arch/i386/conf/PS2 Fri Apr 20 07:10:40 2001 +0000
+++ b/sys/arch/i386/conf/PS2 Fri Apr 20 07:37:42 2001 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: PS2,v 1.16 2001/04/19 17:17:28 jdolecek Exp $
+# $NetBSD: PS2,v 1.17 2001/04/20 07:37:42 jdolecek Exp $
#
# Sample kernel config for PS/2 with MCA bus
#
@@ -115,6 +115,7 @@
ep* at mca? slot ? # 3Com EtherLink III (3c529)
we* at mca? slot ? # WD/SMC Ethernet
ate* at mca? slot ? # Allied Telesis AT1720
+ne* at mca? slot ? # Novell NE/2 and clones
# MCA ESDI controllers & disks - EXPERIMENTAL
edc* at mca? slot ? # IBM ESDI Disk Controllers
diff -r 5dad17d12b72 -r 3d97e5b940a5 sys/dev/mca/files.mca
--- a/sys/dev/mca/files.mca Fri Apr 20 07:10:40 2001 +0000
+++ b/sys/dev/mca/files.mca Fri Apr 20 07:37:42 2001 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: files.mca,v 1.10 2001/04/19 17:17:29 jdolecek Exp $
+# $NetBSD: files.mca,v 1.11 2001/04/20 07:37:42 jdolecek Exp $
#
# Config.new file and device description for machine-independent MCA code.
# Included by ports that need it.
@@ -48,3 +48,7 @@
device ed: disk
attach ed at edc with ed_mca
file dev/mca/ed_mca.c ed_mca needs-flag
+
+# Novell NE2000, and clones
+attach ne at mca with ne_mca
+file dev/mca/if_ne_mca.c ne_mca
diff -r 5dad17d12b72 -r 3d97e5b940a5 sys/dev/mca/if_ne_mca.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/dev/mca/if_ne_mca.c Fri Apr 20 07:37:42 2001 +0000
@@ -0,0 +1,220 @@
+/* $NetBSD: if_ne_mca.c,v 1.1 2001/04/20 07:37:42 jdolecek Exp $ */
+
+/*-
+ * Copyright (c) 2001 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Jaromir Dolecek.
+ *
+ * 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 the NetBSD
+ * Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``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 FOUNDATION OR CONTRIBUTORS
+ * 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.
+ */
+
+/*
+ * Driver for Novell NE/2 Ethernet Adapter (and clones).
+ *
+ * According to Linux ne2 driver, Arco and Compex card should be also
+ * supported by this driver. However, NetBSD driver was only tested
+ * with the Novell adapter so far.
+ */
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/mbuf.h>
+#include <sys/errno.h>
+#include <sys/device.h>
+#include <sys/protosw.h>
+#include <sys/socket.h>
+
+#include <net/if.h>
+#include <net/if_types.h>
+#include <net/if_media.h>
+#include <net/if_ether.h>
+
+#include <machine/bus.h>
+
+#include <dev/ic/dp8390reg.h>
+#include <dev/ic/dp8390var.h>
+
+#include <dev/ic/ne2000reg.h>
+#include <dev/ic/ne2000var.h>
+
+#include <dev/ic/rtl80x9reg.h>
+#include <dev/ic/rtl80x9var.h>
+
+#include <dev/mca/mcadevs.h>
+#include <dev/mca/mcavar.h>
+
+#define NE2_NPORTS 0x30
+
+struct ne_mca_softc {
+ struct ne2000_softc sc_ne2000; /* real "ne2000" softc */
+
+ /* MCA-specific goo */
+ void *sc_ih; /* interrupt handle */
+};
+
+int ne_mca_match __P((struct device *, struct cfdata *, void *));
+void ne_mca_attach __P((struct device *, struct device *, void *));
+
+struct cfattach ne_mca_ca = {
+ sizeof(struct ne_mca_softc), ne_mca_match, ne_mca_attach
+};
+
+static const struct ne_mca_products {
+ u_int32_t ne_id;
+ const char *ne_name;
+} ne_mca_products[] = {
+ { MCA_PRODUCT_ARCOAE, "Arco Electronics AE/2 Ethernet Adapter" },
+ { MCA_PRODUCT_NE2, "Novell NE/2 Ethernet Adapter" },
+ { MCA_PRODUCT_CENET16, "Compex Inc. PS/2 ENET16-MC/P Microchannel Ad."},
+ { 0, NULL }
+};
+
+static const struct ne_mca_products *ne_mca_lookup __P((int id));
+
+static const struct ne_mca_products *
+ne_mca_lookup(int id)
+{
+ const struct ne_mca_products *np;
+
+ for(np = ne_mca_products; np->ne_name; np++)
+ if (id == np->ne_id)
+ return (np);
+
+ return (NULL);
+}
+
+int
+ne_mca_match(struct device *parent, struct cfdata *cf, void *aux)
+{
+ struct mca_attach_args *ma = aux;
+
+ if (ne_mca_lookup(ma->ma_id))
+ return (1);
+
+ return (0);
+}
+
+/* These values were taken from NE/2 ADF file */
+static const int ne_mca_irq[] = {
+ 3, 4, 5, 9
+};
+static const int ne_mca_iobase[] = {
+ 0, 0x1000, 0x2020, 0x8020, 0xa0a0, 0xb0b0, 0xc0c0, 0xc3d0
+};
+
+void
+ne_mca_attach(struct device *parent, struct device *self, void *aux)
+{
+ struct ne_mca_softc *psc = (struct ne_mca_softc *)self;
+ struct ne2000_softc *nsc = &psc->sc_ne2000;
+ struct dp8390_softc *dsc = &nsc->sc_dp8390;
+ struct mca_attach_args *ma = aux;
+ bus_space_tag_t nict;
+ bus_space_handle_t nich;
+ bus_space_tag_t asict;
+ bus_space_handle_t asich;
+ int pos2, iobase, irq;
+ const struct ne_mca_products *np;
+
+ pos2 = mca_conf_read(ma->ma_mc, ma->ma_slot, 2);
+
+ /*
+ * POS register 2: (adf pos0)
+ *
+ * 7 6 5 4 3 2 1 0
+ * \_/ | \___/ \__ enable: 0=adapter disabled, 1=adapter enabled
+ * | | \____ I/O, Mem: 001=0x1000-0x102f 010=0x2020-0x204f
+ * | | 011=0x8020-0x804f 100=0xa0a0-0xa0cf
+ * | | 101=0xb0b0-0xb0df 110=0xc0c0-0xc0ef
+ * \ \ 111=0xc3d0-0xc3ff
+ * \ \________ Boot Rom: 1=disabled 0=enabled
+ * \__________ Interrupt level: 00=3 01=4 10=5 11=9
+ */
+
+ np = ne_mca_lookup(ma->ma_id);
+
+ printf(" slot %d: %s\n", ma->ma_slot + 1, np->ne_name);
+
+ iobase = ne_mca_iobase[(pos2 & 0x0e) >> 1];
+ irq = ne_mca_irq[(pos2 & 0x60) >> 5];
+
+ nict = ma->ma_iot;
+
+ /* Map the device. */
+ if (bus_space_map(nict, iobase, NE2_NPORTS, 0, &nich)) {
+ printf("%s: can't map i/o space\n", dsc->sc_dev.dv_xname);
+ return;
+ }
+
+ asict = nict;
+ if (bus_space_subregion(nict, nich, NE2000_ASIC_OFFSET,
+ NE2000_ASIC_NPORTS, &asich)) {
+ printf("%s: can't subregion i/o space\n", dsc->sc_dev.dv_xname);
+ return;
+ }
+
+ dsc->sc_regt = nict;
+ dsc->sc_regh = nich;
+
+ nsc->sc_asict = asict;
+ nsc->sc_asich = asich;
+
+ /* This interface is always enabled. */
+ dsc->sc_enabled = 1;
+
+ dsc->sc_mediachange = NULL;
+ dsc->sc_mediastatus = NULL;
+ dsc->sc_media_init = NULL;
+ dsc->init_card = NULL;
+
+ /*
+ * This is necessary for NE/2. Hopefully the other clones also work
+ * this way.
+ */
+ nsc->sc_type = NE2000_TYPE_AX88190;
+
+ /*
+ * Do generic NE2000 attach. This will read the station address
+ * from the EEPROM.
+ */
+ if (ne2000_attach(nsc, NULL))
+ return;
+
+ /* establish interrupt handler */
+ psc->sc_ih = mca_intr_establish(ma->ma_mc, irq, IPL_NET, dp8390_intr,
+ dsc);
+ if (psc->sc_ih == NULL) {
+ printf("%s: couldn't establish interrupt handler\n",
+ dsc->sc_dev.dv_xname);
+ return;
+ }
+ printf("%s: interrupting at irq %d\n", dsc->sc_dev.dv_xname, irq);
+}
diff -r 5dad17d12b72 -r 3d97e5b940a5 sys/dev/mca/mcadevs
--- a/sys/dev/mca/mcadevs Fri Apr 20 07:10:40 2001 +0000
+++ b/sys/dev/mca/mcadevs Fri Apr 20 07:37:42 2001 +0000
@@ -1,4 +1,4 @@
-$NetBSD: mcadevs,v 1.10 2001/04/20 07:10:12 jdolecek Exp $
+$NetBSD: mcadevs,v 1.11 2001/04/20 07:37:42 jdolecek Exp $
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -159,7 +159,7 @@
product 0x62F0 "Plexus AIP2 Card" [6]
product 0x62F6 3C529_2T "3Com 3C529 Ethernet Adapter (10base2/T)" [2]
product 0x62F7 3C529_T "3Com 3C529 Ethernet Adapter (10baseT)" [2]
-product 0x6354 "Arco Electronics AE/2 Ethernet Adapter" [11]
+product 0x6354 ARCOAE "Arco Electronics AE/2 Ethernet Adapter" [11]
product 0x6361 "Arnet Smartport/2 Communications Adapter" [6]
product 0x63B3 "CH GameCard III-Automatic/MCA Adapter" [5]
product 0x63CA "HP 27246 Ethernet Adapter" [1]
@@ -287,9 +287,9 @@
product 0x70B0 "Intel AboveBoard MC32" [6]
product 0x70D0 KINGRAM16 "Kingston KTM-16000/386 Memory Expansion" [6]
product 0x70D4 KINGRAM609 "Kingston KTM-609/16 Memory Expansion" [4]
-product 0x70DE "COMPEX INC. PS/2 ENET16-MC/P Microchannel Ad." [10]
+product 0x70DE CENET16 "Compex Inc. PS/2 ENET16-MC/P Microchannel Ad." [10]
product 0x7151 "Novell NE/2-32 Ethernet Adapter" [6]
-product 0x7154 "Novell NE/2 Ethernet Adapter" [1]
+product 0x7154 NE2 "Novell NE/2 Ethernet Adapter" [1]
product 0x7188 "Mountain QIC-02 Tape Adapter" [6]
product 0x71D4 "Kingston DataCard 16 Adapter" [4]
product 0x72F3 HYPRAM "HyperRAM MC 32/16 SIMM-MF Memory Expansion" [7]
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