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authorFederico G. Schwindt <fgsch@cvs.openbsd.org>1998-09-22 09:16:37 +0000
committerFederico G. Schwindt <fgsch@cvs.openbsd.org>1998-09-22 09:16:37 +0000
commitf71d138d452f9dcbd5ddd52bb9ba124d3cace304 (patch)
tree426b2381dcb80b4a1d36cdaa97bad5e3a11a3bb7 /sys
parent891325661132455d77670137211a12d85007c346 (diff)
Support for ne2k pcmcia. This is the driver without modifications.
feedback time.
Diffstat (limited to 'sys')
-rw-r--r--sys/dev/pcmcia/files.pcmcia6
-rw-r--r--sys/dev/pcmcia/if_ne_pcmcia.c478
2 files changed, 481 insertions, 3 deletions
diff --git a/sys/dev/pcmcia/files.pcmcia b/sys/dev/pcmcia/files.pcmcia
index b4fdf62187d..7e1bc4322d7 100644
--- a/sys/dev/pcmcia/files.pcmcia
+++ b/sys/dev/pcmcia/files.pcmcia
@@ -1,4 +1,4 @@
-# $OpenBSD: files.pcmcia,v 1.9 1998/09/11 10:47:14 fgsch Exp $
+# $OpenBSD: files.pcmcia,v 1.10 1998/09/22 09:16:36 fgsch Exp $
# $NetBSD: files.pcmcia,v 1.9 1998/06/21 18:45:41 christos Exp $
#
# Config.new file and device description for machine-independent PCMCIA code.
@@ -18,8 +18,8 @@ file dev/pcmcia/if_ep_pcmcia.c ep_pcmcia
# National Semiconductor DS8390/WD83C690-based boards
# (NE[12]000, and clones)
-#attach ne at pcmcia with ne_pcmcia
-#file dev/pcmcia/if_ne_pcmcia.c ne_pcmcia
+attach ne at pcmcia with ne_pcmcia
+file dev/pcmcia/if_ne_pcmcia.c ne_pcmcia
# Adaptec APA-1460 SCSI Host Adapter
attach aic at pcmcia with aic_pcmcia
diff --git a/sys/dev/pcmcia/if_ne_pcmcia.c b/sys/dev/pcmcia/if_ne_pcmcia.c
new file mode 100644
index 00000000000..44da70fb31f
--- /dev/null
+++ b/sys/dev/pcmcia/if_ne_pcmcia.c
@@ -0,0 +1,478 @@
+/* $OpenBSD: if_ne_pcmcia.c,v 1.1 1998/09/22 09:16:36 fgsch Exp $ */
+/* $NetBSD: if_ne_pcmcia.c,v 1.17 1998/08/15 19:00:04 thorpej Exp $ */
+
+/*
+ * Copyright (c) 1997 Marc Horowitz. 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 Marc Horowitz.
+ * 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 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 <sys/param.h>
+#include <sys/systm.h>
+#include <sys/select.h>
+#include <sys/device.h>
+#include <sys/socket.h>
+
+#include <net/if_types.h>
+#include <net/if.h>
+#include <net/if_media.h>
+#ifdef __NetBSD__
+#include <net/if_ether.h>
+#else
+#include <netinet/in.h>
+#include <netinet/if_ether.h>
+#endif
+
+#include <machine/bus.h>
+#include <machine/intr.h>
+
+#include <dev/pcmcia/pcmciareg.h>
+#include <dev/pcmcia/pcmciavar.h>
+#include <dev/pcmcia/pcmciadevs.h>
+
+#include <dev/ic/dp8390reg.h>
+#include <dev/ic/dp8390var.h>
+
+#include <dev/ic/ne2000reg.h>
+#include <dev/ic/ne2000var.h>
+
+int ne_pcmcia_match __P((struct device *, void *, void *));
+void ne_pcmcia_attach __P((struct device *, struct device *, void *));
+
+int ne_pcmcia_enable __P((struct dp8390_softc *));
+void ne_pcmcia_disable __P((struct dp8390_softc *));
+
+struct ne_pcmcia_softc {
+ struct ne2000_softc sc_ne2000; /* real "ne2000" softc */
+
+ /* PCMCIA-specific goo */
+ struct pcmcia_io_handle sc_pcioh; /* PCMCIA i/o information */
+ int sc_asic_io_window; /* i/o window for ASIC */
+ int sc_nic_io_window; /* i/o window for NIC */
+ struct pcmcia_function *sc_pf; /* our PCMCIA function */
+ void *sc_ih; /* interrupt handle */
+};
+
+struct cfattach ne_pcmcia_ca = {
+ sizeof(struct ne_pcmcia_softc), ne_pcmcia_match, ne_pcmcia_attach
+};
+
+struct ne2000dev {
+ char *name;
+ int32_t manufacturer;
+ int32_t product;
+ char *cis_info[4];
+ int function;
+ int enet_maddr;
+ unsigned char enet_vendor[3];
+} ne2000devs[] = {
+ { PCMCIA_STR_PREMAX_PE200,
+ PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID,
+ PCMCIA_CIS_PREMAX_PE200,
+ 0, 0x07f0, { 0x00, 0x20, 0xe0 } },
+
+ { PCMCIA_STR_IBM_INFOMOVER,
+ PCMCIA_VENDOR_IBM, PCMCIA_PRODUCT_IBM_INFOMOVER,
+ PCMCIA_CIS_IBM_INFOMOVER,
+ 0, 0x0ff0, { 0x08, 0x00, 0x5a } },
+
+ { PCMCIA_STR_DIGITAL_DEPCMXX,
+ PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID,
+ PCMCIA_CIS_DIGITAL_DEPCMXX,
+ 0, 0x0ff0, { 0x00, 0x00, 0xe8 } },
+
+ { PCMCIA_STR_LINKSYS_ECARD,
+ PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_ECARD,
+ PCMCIA_CIS_LINKSYS_ECARD,
+ 0, -1, { 0x00, 0x80, 0xc8 } },
+
+ { PCMCIA_STR_LINKSYS_COMBO_ECARD,
+ PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_COMBO_ECARD,
+ PCMCIA_CIS_LINKSYS_COMBO_ECARD,
+ 0, -1, { 0x00, 0x80, 0xc8 } },
+
+ { PCMCIA_STR_LINKSYS_TRUST_COMBO_ECARD,
+ PCMCIA_VENDOR_LINKSYS, PCMCIA_PRODUCT_LINKSYS_TRUST_COMBO_ECARD,
+ PCMCIA_CIS_LINKSYS_TRUST_COMBO_ECARD,
+ 0, 0x0120, { 0x20, 0x04, 0x49 } },
+
+ { PCMCIA_STR_PLANET_SMARTCOM2000,
+ PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID,
+ PCMCIA_CIS_PLANET_SMARTCOM2000,
+ 0, 0xff0, { 0x00, 0x00, 0xe8 } },
+
+ { PCMCIA_STR_DLINK_DE650,
+ PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID,
+ PCMCIA_CIS_DLINK_DE650,
+ 0, 0x0040, { 0x00, 0x80, 0xc8 } },
+
+ { PCMCIA_STR_DLINK_DE660,
+ PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID,
+ PCMCIA_CIS_DLINK_DE660,
+ 0, -1, { 0x00, 0x80, 0xc8 } },
+
+ { PCMCIA_STR_IODATA_PCLAT,
+ PCMCIA_VENDOR_IODATA, PCMCIA_PRODUCT_IODATA_PCLAT,
+ PCMCIA_CIS_IODATA_PCLAT,
+ /* two possible location, 0x01c0 or 0x0ff0 */
+ 0, -1, { 0x00, 0xa0, 0xb0 } },
+
+ { PCMCIA_STR_DAYNA_COMMUNICARD_E,
+ PCMCIA_VENDOR_DAYNA, PCMCIA_PRODUCT_DAYNA_COMMUNICARD_E,
+ PCMCIA_CIS_DAYNA_COMMUNICARD_E,
+ 0, 0x0110, { 0x00, 0x80, 0x19 } },
+
+ { PCMCIA_STR_RPTI_EP401,
+ PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID,
+ PCMCIA_CIS_RPTI_EP401,
+ 0, -1, { 0x00, 0x40, 0x95 } },
+
+ { PCMCIA_STR_ACCTON_EN2212,
+ PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID,
+ PCMCIA_CIS_ACCTON_EN2212,
+ 0, 0x0ff0, { 0x00, 0x00, 0xe8 } },
+#if 0
+ /* the rest of these are stolen from the linux pcnet pcmcia device
+ driver. Since I don't know the manfid or cis info strings for
+ any of them, they're not compiled in until I do. */
+ { "Allied Telesis LA-PCM",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0ff0, { 0x00, 0x00, 0xf4 } },
+ { "APEX MultiCard",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x03f4, { 0x00, 0x20, 0xe5 } },
+ { "ASANTE FriendlyNet",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x4910, { 0x00, 0x00, 0x94 } },
+ { "Danpex EN-6200P2",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0110, { 0x00, 0x40, 0xc7 } },
+ { "DataTrek NetCard",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0ff0, { 0x00, 0x20, 0xe8 } },
+ { "Dayna CommuniCard E",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0110, { 0x00, 0x80, 0x19 } },
+ { "EP-210 Ethernet",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0110, { 0x00, 0x40, 0x33 } },
+ { "Epson EEN10B",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0ff0, { 0x00, 0x00, 0x48 } },
+ { "ELECOM Laneed LD-CDWA",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x00b8, { 0x08, 0x00, 0x42 } },
+ { "Grey Cell GCS2220",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0000, { 0x00, 0x47, 0x43 } },
+ { "Hypertec Ethernet",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x01c0, { 0x00, 0x40, 0x4c } },
+ { "IBM CCAE",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0ff0, { 0x08, 0x00, 0x5a } },
+ { "IBM CCAE",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0ff0, { 0x00, 0x04, 0xac } },
+ { "IBM CCAE",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0ff0, { 0x00, 0x06, 0x29 } },
+ { "IBM FME",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0374, { 0x00, 0x04, 0xac } },
+ { "IBM FME",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0374, { 0x08, 0x00, 0x5a } },
+ { "Katron PE-520",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0110, { 0x00, 0x40, 0xf6 } },
+ { "Kingston KNE-PCM/x",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0ff0, { 0x00, 0xc0, 0xf0 } },
+ { "Kingston KNE-PCM/x",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0ff0, { 0xe2, 0x0c, 0x0f } },
+ { "Kingston KNE-PC2",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0180, { 0x00, 0xc0, 0xf0 } },
+ { "Longshine LCS-8534",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0000, { 0x08, 0x00, 0x00 } },
+ { "Maxtech PCN2000",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x5000, { 0x00, 0x00, 0xe8 } },
+ { "NDC Instant-Link",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x003a, { 0x00, 0x80, 0xc6 } },
+ { "NE2000 Compatible",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0ff0, { 0x00, 0xa0, 0x0c } },
+ { "Network General Sniffer",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0ff0, { 0x00, 0x00, 0x65 } },
+ { "Panasonic VEL211",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0ff0, { 0x00, 0x80, 0x45 } },
+ { "SCM Ethernet",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0ff0, { 0x00, 0x20, 0xcb } },
+ { "Socket EA",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x4000, { 0x00, 0xc0, 0x1b } },
+ { "Volktek NPL-402CT",
+ 0x0000, 0x0000, NULL, NULL, 0,
+ 0x0060, { 0x00, 0x40, 0x05 } },
+#endif
+};
+
+#define NE2000_NDEVS (sizeof(ne2000devs) / sizeof(ne2000devs[0]))
+
+#define ne2000_match(card, fct, n) \
+((((((card)->manufacturer != PCMCIA_VENDOR_INVALID) && \
+ ((card)->manufacturer == ne2000devs[(n)].manufacturer) && \
+ ((card)->product != PCMCIA_PRODUCT_INVALID) && \
+ ((card)->product == ne2000devs[(n)].product)) || \
+ ((ne2000devs[(n)].cis_info[0]) && (ne2000devs[(n)].cis_info[1]) && \
+ (strcmp((card)->cis1_info[0], ne2000devs[(n)].cis_info[0]) == 0) && \
+ (strcmp((card)->cis1_info[1], ne2000devs[(n)].cis_info[1]) == 0))) && \
+ ((fct) == ne2000devs[(n)].function))? \
+ &ne2000devs[(n)]:NULL)
+
+int
+ne_pcmcia_match(parent, match, aux)
+ struct device *parent;
+ void *match, *aux;
+{
+ struct pcmcia_attach_args *pa = aux;
+ int i;
+
+ for (i = 0; i < NE2000_NDEVS; i++) {
+ if (ne2000_match(pa->card, pa->pf->number, i))
+ return (1);
+ }
+
+ return (0);
+}
+
+void
+ne_pcmcia_attach(parent, self, aux)
+ struct device *parent, *self;
+ void *aux;
+{
+ struct ne_pcmcia_softc *psc = (void *) self;
+ struct ne2000_softc *nsc = &psc->sc_ne2000;
+ struct dp8390_softc *dsc = &nsc->sc_dp8390;
+ struct pcmcia_attach_args *pa = aux;
+ struct pcmcia_config_entry *cfe;
+ struct ne2000dev *ne_dev;
+ struct pcmcia_mem_handle pcmh;
+ bus_addr_t offset;
+ int i, j, mwindow;
+ u_int8_t myea[6], *enaddr = NULL;
+
+ psc->sc_pf = pa->pf;
+ cfe = pa->pf->cfe_head.sqh_first;
+
+#if 0
+ /*
+ * Some ne2000 driver's claim to have memory; others don't.
+ * Since I don't care, I don't check.
+ */
+
+ if (cfe->num_memspace != 1) {
+ printf(": unexpected number of memory spaces "
+ " %d should be 1\n", cfe->num_memspace);
+ return;
+ }
+#endif
+
+ if (cfe->num_iospace == 1) {
+ if (cfe->iospace[0].length != NE2000_NPORTS) {
+ printf(": unexpected I/O space configuration\n");
+ return;
+ }
+ } else if (cfe->num_iospace == 2) {
+ /*
+ * Some cards report a separate space for NIC and ASIC.
+ * This make some sense, but we must allocate a single
+ * NE2000_NPORTS-sized chunk, due to brain damaged
+ * address decoders on some of these cards.
+ */
+ if ((cfe->iospace[0].length + cfe->iospace[1].length) !=
+ NE2000_NPORTS) {
+ printf(": unexpected I/O space configuration\n");
+ return;
+ }
+ } else {
+ printf(": unexpected number of i/o spaces %d"
+ " should be 1 or 2\n", cfe->num_iospace);
+ }
+
+ if (pcmcia_io_alloc(pa->pf, 0, NE2000_NPORTS, NE2000_NPORTS,
+ &psc->sc_pcioh)) {
+ printf(": can't alloc i/o space\n");
+ return;
+ }
+
+ dsc->sc_regt = psc->sc_pcioh.iot;
+ dsc->sc_regh = psc->sc_pcioh.ioh;
+
+ nsc->sc_asict = psc->sc_pcioh.iot;
+ if (bus_space_subregion(dsc->sc_regt, dsc->sc_regh,
+ NE2000_ASIC_OFFSET, NE2000_ASIC_NPORTS,
+ &nsc->sc_asich)) {
+ printf(": can't get subregion for asic\n");
+ return;
+ }
+
+#if 0
+ /* Set up power management hooks. */
+ dsc->sc_enable = ne_pcmcia_enable;
+ dsc->sc_disable = ne_pcmcia_disable;
+#endif
+
+ /* Enable the card. */
+ pcmcia_function_init(pa->pf, cfe);
+ if (pcmcia_function_enable(pa->pf)) {
+ printf(": function enable failed\n");
+ return;
+ }
+
+ dsc->sc_enabled = 1;
+
+ /* some cards claim to be io16, but they're lying. */
+ if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO8,
+ NE2000_NIC_OFFSET, NE2000_NIC_NPORTS,
+ &psc->sc_pcioh, &psc->sc_nic_io_window)) {
+ printf(": can't map NIC i/o space\n");
+ return;
+ }
+
+ if (pcmcia_io_map(pa->pf, PCMCIA_WIDTH_IO16,
+ NE2000_ASIC_OFFSET, NE2000_ASIC_NPORTS,
+ &psc->sc_pcioh, &psc->sc_asic_io_window)) {
+ printf(": can't map ASIC i/o space\n");
+ return;
+ }
+
+ printf("\n");
+
+ /*
+ * Read the station address from the board.
+ */
+ for (i = 0; i < NE2000_NDEVS; i++) {
+ if ((ne_dev = ne2000_match(pa->card, pa->pf->number, i))
+ != NULL) {
+ if (ne_dev->enet_maddr >= 0) {
+ if (pcmcia_mem_alloc(pa->pf,
+ ETHER_ADDR_LEN * 2, &pcmh)) {
+ printf("%s: can't alloc mem for"
+ " enet addr\n",
+ dsc->sc_dev.dv_xname);
+ return;
+ }
+ if (pcmcia_mem_map(pa->pf, PCMCIA_MEM_ATTR,
+ ne_dev->enet_maddr, ETHER_ADDR_LEN * 2,
+ &pcmh, &offset, &mwindow)) {
+ printf("%s: can't map mem for"
+ " enet addr\n",
+ dsc->sc_dev.dv_xname);
+ return;
+ }
+ for (j = 0; j < ETHER_ADDR_LEN; j++)
+ myea[j] = bus_space_read_1(pcmh.memt,
+ pcmh.memh, offset + (j * 2));
+ pcmcia_mem_unmap(pa->pf, mwindow);
+ pcmcia_mem_free(pa->pf, &pcmh);
+ enaddr = myea;
+ }
+ break;
+ }
+ }
+
+ if (enaddr != NULL) {
+ /*
+ * Make sure this is what we expect.
+ */
+ if (enaddr[0] != ne_dev->enet_vendor[0] ||
+ enaddr[1] != ne_dev->enet_vendor[1] ||
+ enaddr[2] != ne_dev->enet_vendor[2]) {
+ printf("%s: enet addr has incorrect vendor code\n",
+ dsc->sc_dev.dv_xname);
+ printf("%s: (%02x:%02x:%02x should be "
+ "%02x:%02x:%02x)\n", dsc->sc_dev.dv_xname,
+ enaddr[0], enaddr[1], enaddr[2],
+ ne_dev->enet_vendor[0],
+ ne_dev->enet_vendor[1],
+ ne_dev->enet_vendor[2]);
+ return;
+ }
+ }
+
+ printf("%s: %s Ethernet\n", dsc->sc_dev.dv_xname, ne_dev->name);
+
+ ne2000_attach(nsc, enaddr);
+
+#if 0
+ pcmcia_function_disable(pa->pf);
+#endif
+
+ /* set up the interrupt */
+ psc->sc_ih = pcmcia_intr_establish(psc->sc_pf, IPL_NET, dp8390_intr,
+ dsc);
+ if (psc->sc_ih == NULL)
+ printf("%s: couldn't establish interrupt\n",
+ dsc->sc_dev.dv_xname);
+}
+
+int
+ne_pcmcia_enable(dsc)
+ struct dp8390_softc *dsc;
+{
+ struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)dsc;
+
+ /* set up the interrupt */
+ psc->sc_ih = pcmcia_intr_establish(psc->sc_pf, IPL_NET, dp8390_intr,
+ dsc);
+ if (psc->sc_ih == NULL) {
+ printf("%s: couldn't establish interrupt\n",
+ dsc->sc_dev.dv_xname);
+ return (1);
+ }
+
+ return (pcmcia_function_enable(psc->sc_pf));
+}
+
+void
+ne_pcmcia_disable(dsc)
+ struct dp8390_softc *dsc;
+{
+ struct ne_pcmcia_softc *psc = (struct ne_pcmcia_softc *)dsc;
+
+ pcmcia_function_disable(psc->sc_pf);
+
+ pcmcia_intr_disestablish(psc->sc_pf, psc->sc_ih);
+}