/* $NetBSD: if_ne_pcmcia.c,v 1.2 1997/10/16 23:27:26 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 #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef __BROKEN_INDIRECT_CONFIG int ne_pcmcia_match __P((struct device *, void *, void *)); #else int ne_pcmcia_match __P((struct device *, struct cfdata *, void *)); #endif 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; int manufacturer; int product; char *cis1_info0; char *cis1_info1; int function; int enet_maddr; unsigned char enet_vendor[3]; } ne2000devs[] = { { "PreMax PE-200", 0xffff, 0xffff, "PMX ", "PE-200", 0, 0x07f0, { 0x00, 0x20, 0xe0 } }, { "National Semiconductor InfoMover", 0x00a4, 0x0002, NULL, NULL, 0, 0x0ff0, { 0x08, 0x00, 0x5a } }, { "DEC DEPCM-BA", 0x0000, 0x0000, "DIGITAL", "DEPCM-XX", 0, 0x0ff0, { 0x00, 0x00, 0xe8 } }, /* this card might need pcic_alloc_iobase < 0x400, and/or CIRRUS_PD672X on TI TravelMate 5000 needs it: */ { "Linksys EthernetCard", 0x0149, 0x0265, "LINKSYS", "E-CARD", 0, -1, { 0x00, 0x80, 0xc8 } }, { "Planet SmartCOM 2000", 0xffffffff, 0xffff, "PCMCIA", "UE2212", 0, 0xff0, { 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. */ { "Accton EN2212", 0x0000, 0x0000, NULL, NULL, 0, 0x0ff0, { 0x00, 0x00, 0xe8 } }, { "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 } }, { "D-Link DE-650", 0x0000, 0x0000, NULL, NULL, 0, 0x0040, { 0x00, 0x80, 0xc8 } }, { "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 } }, { "I-O DATA PCLA/T", 0x0000, 0x0000, NULL, NULL, 0, 0x0ff0, { 0x00, 0xa0, 0xb0 } }, { "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 } }, { "RPTI EP400", 0x0000, 0x0000, NULL, NULL, 0, 0x0110, { 0x00, 0x40, 0x95 } }, { "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 == ne2000devs[(n)].manufacturer) && \ ((card)->product == ne2000devs[(n)].product)) || \ ((ne2000devs[(n)].cis1_info0) && (ne2000devs[(n)].cis1_info1) && \ (strcmp((card)->cis1_info[0], ne2000devs[(n)].cis1_info0) == 0) && \ (strcmp((card)->cis1_info[1], ne2000devs[(n)].cis1_info1) == 0))) && \ (pa->pf->number == ne2000devs[(n)].function))? \ &ne2000devs[(n)]:NULL) int ne_pcmcia_match(parent, match, aux) struct device *parent; #ifdef __BROKEN_INDIRECT_CONFIG void *match; #else struct cfdata *cf; #endif void *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; } /* Set up power management hooks. */ dsc->sc_enable = ne_pcmcia_enable; dsc->sc_disable = ne_pcmcia_disable; /* Enable the card. */ pcmcia_function_init(pa->pf, cfe); if (pcmcia_function_enable(pa->pf)) { printf(": function enable failed\n"); return; } /* 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("\n%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); pcmcia_function_disable(pa->pf); } 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); }