if_awi_pcmcia.c revision 1.5.2.2
1 1.5.2.2 sommerfe /* $NetBSD: if_awi_pcmcia.c,v 1.5.2.2 1999/11/06 16:43:55 sommerfeld Exp $ */ 2 1.5.2.2 sommerfe 3 1.5.2.2 sommerfe /*- 4 1.5.2.2 sommerfe * Copyright (c) 1999 The NetBSD Foundation, Inc. 5 1.5.2.2 sommerfe * All rights reserved. 6 1.5.2.2 sommerfe * 7 1.5.2.2 sommerfe * This code is derived from software contributed to The NetBSD Foundation 8 1.5.2.2 sommerfe * by Bill Sommerfeld 9 1.5.2.2 sommerfe * 10 1.5.2.2 sommerfe * Redistribution and use in source and binary forms, with or without 11 1.5.2.2 sommerfe * modification, are permitted provided that the following conditions 12 1.5.2.2 sommerfe * are met: 13 1.5.2.2 sommerfe * 1. Redistributions of source code must retain the above copyright 14 1.5.2.2 sommerfe * notice, this list of conditions and the following disclaimer. 15 1.5.2.2 sommerfe * 2. Redistributions in binary form must reproduce the above copyright 16 1.5.2.2 sommerfe * notice, this list of conditions and the following disclaimer in the 17 1.5.2.2 sommerfe * documentation and/or other materials provided with the distribution. 18 1.5.2.2 sommerfe * 3. All advertising materials mentioning features or use of this software 19 1.5.2.2 sommerfe * must display the following acknowledgement: 20 1.5.2.2 sommerfe * This product includes software developed by the NetBSD 21 1.5.2.2 sommerfe * Foundation, Inc. and its contributors. 22 1.5.2.2 sommerfe * 4. Neither the name of The NetBSD Foundation nor the names of its 23 1.5.2.2 sommerfe * contributors may be used to endorse or promote products derived 24 1.5.2.2 sommerfe * from this software without specific prior written permission. 25 1.5.2.2 sommerfe * 26 1.5.2.2 sommerfe * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 1.5.2.2 sommerfe * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 1.5.2.2 sommerfe * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 1.5.2.2 sommerfe * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 1.5.2.2 sommerfe * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 1.5.2.2 sommerfe * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 1.5.2.2 sommerfe * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 1.5.2.2 sommerfe * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 1.5.2.2 sommerfe * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 1.5.2.2 sommerfe * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 1.5.2.2 sommerfe * POSSIBILITY OF SUCH DAMAGE. 37 1.5.2.2 sommerfe */ 38 1.5.2.2 sommerfe 39 1.5.2.2 sommerfe /* 40 1.5.2.2 sommerfe * PCMCIA attachment for BayStack 650 802.11FH PCMCIA card, 41 1.5.2.2 sommerfe * based on the AMD 79c930 802.11 controller chip. 42 1.5.2.2 sommerfe * 43 1.5.2.2 sommerfe * This attachment can probably be trivally adapted for other FH and 44 1.5.2.2 sommerfe * DS cards based on the same chipset. 45 1.5.2.2 sommerfe */ 46 1.5.2.2 sommerfe 47 1.5.2.2 sommerfe #include "opt_inet.h" 48 1.5.2.2 sommerfe #include "opt_ns.h" 49 1.5.2.2 sommerfe #include "bpfilter.h" 50 1.5.2.2 sommerfe 51 1.5.2.2 sommerfe #include <sys/param.h> 52 1.5.2.2 sommerfe #include <sys/systm.h> 53 1.5.2.2 sommerfe #include <sys/mbuf.h> 54 1.5.2.2 sommerfe #include <sys/socket.h> 55 1.5.2.2 sommerfe #include <sys/ioctl.h> 56 1.5.2.2 sommerfe #include <sys/errno.h> 57 1.5.2.2 sommerfe #include <sys/syslog.h> 58 1.5.2.2 sommerfe #include <sys/select.h> 59 1.5.2.2 sommerfe #include <sys/device.h> 60 1.5.2.2 sommerfe 61 1.5.2.2 sommerfe #include <net/if.h> 62 1.5.2.2 sommerfe #include <net/if_dl.h> 63 1.5.2.2 sommerfe #include <net/if_ether.h> 64 1.5.2.2 sommerfe #include <net/if_media.h> 65 1.5.2.2 sommerfe 66 1.5.2.2 sommerfe #ifdef INET 67 1.5.2.2 sommerfe #include <netinet/in.h> 68 1.5.2.2 sommerfe #include <netinet/in_systm.h> 69 1.5.2.2 sommerfe #include <netinet/in_var.h> 70 1.5.2.2 sommerfe #include <netinet/ip.h> 71 1.5.2.2 sommerfe #include <netinet/if_inarp.h> 72 1.5.2.2 sommerfe #endif 73 1.5.2.2 sommerfe 74 1.5.2.2 sommerfe #ifdef NS 75 1.5.2.2 sommerfe #include <netns/ns.h> 76 1.5.2.2 sommerfe #include <netns/ns_if.h> 77 1.5.2.2 sommerfe #endif 78 1.5.2.2 sommerfe 79 1.5.2.2 sommerfe #if NBPFILTER > 0 80 1.5.2.2 sommerfe #include <net/bpf.h> 81 1.5.2.2 sommerfe #include <net/bpfdesc.h> 82 1.5.2.2 sommerfe #endif 83 1.5.2.2 sommerfe 84 1.5.2.2 sommerfe #include <machine/cpu.h> 85 1.5.2.2 sommerfe #include <machine/bus.h> 86 1.5.2.2 sommerfe #include <machine/intr.h> 87 1.5.2.2 sommerfe 88 1.5.2.2 sommerfe #include <dev/ic/am79c930reg.h> 89 1.5.2.2 sommerfe #include <dev/ic/am79c930var.h> 90 1.5.2.2 sommerfe #include <dev/ic/awireg.h> 91 1.5.2.2 sommerfe #include <dev/ic/awivar.h> 92 1.5.2.2 sommerfe 93 1.5.2.2 sommerfe #include <dev/pcmcia/pcmciareg.h> 94 1.5.2.2 sommerfe #include <dev/pcmcia/pcmciavar.h> 95 1.5.2.2 sommerfe #include <dev/pcmcia/pcmciadevs.h> 96 1.5.2.2 sommerfe 97 1.5.2.2 sommerfe int awi_pcmcia_match __P((struct device *, struct cfdata *, void *)); 98 1.5.2.2 sommerfe void awi_pcmcia_attach __P((struct device *, struct device *, void *)); 99 1.5.2.2 sommerfe int awi_pcmcia_detach __P((struct device *, int)); 100 1.5.2.2 sommerfe 101 1.5.2.2 sommerfe int awi_pcmcia_get_enaddr __P((struct pcmcia_tuple *, void *)); 102 1.5.2.2 sommerfe int awi_pcmcia_enable __P((struct awi_softc *)); 103 1.5.2.2 sommerfe void awi_pcmcia_disable __P((struct awi_softc *)); 104 1.5.2.2 sommerfe 105 1.5.2.2 sommerfe struct awi_pcmcia_softc { 106 1.5.2.2 sommerfe struct awi_softc sc_awi; /* real "awi" softc */ 107 1.5.2.2 sommerfe 108 1.5.2.2 sommerfe /* PCMCIA-specific goo */ 109 1.5.2.2 sommerfe struct pcmcia_io_handle sc_pcioh; /* PCMCIA i/o space info */ 110 1.5.2.2 sommerfe int sc_io_window; /* our i/o window */ 111 1.5.2.2 sommerfe struct pcmcia_function *sc_pf; /* our PCMCIA function */ 112 1.5.2.2 sommerfe }; 113 1.5.2.2 sommerfe 114 1.5.2.2 sommerfe int awi_pcmcia_find __P((struct awi_pcmcia_softc *, 115 1.5.2.2 sommerfe struct pcmcia_attach_args *, struct pcmcia_config_entry *)); 116 1.5.2.2 sommerfe 117 1.5.2.2 sommerfe struct cfattach awi_pcmcia_ca = { 118 1.5.2.2 sommerfe sizeof(struct awi_pcmcia_softc), awi_pcmcia_match, awi_pcmcia_attach, 119 1.5.2.2 sommerfe awi_pcmcia_detach, /* awi_activate */ 0 120 1.5.2.2 sommerfe }; 121 1.5.2.2 sommerfe 122 1.5.2.2 sommerfe #if __NetBSD_Version__ <= 104120000 123 1.5.2.2 sommerfe #define PCMCIA_VENDOR_BAY 0x01eb /* Bay Networks */ 124 1.5.2.2 sommerfe #define PCMCIA_PRODUCT_BAY_STACK_650 0x804 125 1.5.2.2 sommerfe #endif 126 1.5.2.2 sommerfe 127 1.5.2.2 sommerfe /* 128 1.5.2.2 sommerfe * XXX following is common to most PCMCIA NIC's and belongs 129 1.5.2.2 sommerfe * in common code 130 1.5.2.2 sommerfe */ 131 1.5.2.2 sommerfe 132 1.5.2.2 sommerfe struct awi_pcmcia_get_enaddr_args { 133 1.5.2.2 sommerfe int got_enaddr; 134 1.5.2.2 sommerfe u_int8_t enaddr[ETHER_ADDR_LEN]; 135 1.5.2.2 sommerfe }; 136 1.5.2.2 sommerfe int awi_pcmcia_get_enaddr __P((struct pcmcia_tuple *, void *)); 137 1.5.2.2 sommerfe 138 1.5.2.2 sommerfe 139 1.5.2.2 sommerfe int 140 1.5.2.2 sommerfe awi_pcmcia_enable(sc) 141 1.5.2.2 sommerfe struct awi_softc *sc; 142 1.5.2.2 sommerfe { 143 1.5.2.2 sommerfe struct awi_pcmcia_softc *psc = (struct awi_pcmcia_softc *) sc; 144 1.5.2.2 sommerfe struct pcmcia_function *pf = psc->sc_pf; 145 1.5.2.2 sommerfe 146 1.5.2.2 sommerfe /* establish the interrupt. */ 147 1.5.2.2 sommerfe sc->sc_ih = pcmcia_intr_establish(pf, IPL_NET, awi_intr, sc); 148 1.5.2.2 sommerfe if (sc->sc_ih == NULL) { 149 1.5.2.2 sommerfe printf("%s: couldn't establish interrupt\n", 150 1.5.2.2 sommerfe sc->sc_dev.dv_xname); 151 1.5.2.2 sommerfe return (1); 152 1.5.2.2 sommerfe } 153 1.5.2.2 sommerfe return (pcmcia_function_enable(pf)); 154 1.5.2.2 sommerfe } 155 1.5.2.2 sommerfe 156 1.5.2.2 sommerfe void 157 1.5.2.2 sommerfe awi_pcmcia_disable(sc) 158 1.5.2.2 sommerfe struct awi_softc *sc; 159 1.5.2.2 sommerfe { 160 1.5.2.2 sommerfe struct awi_pcmcia_softc *psc = (struct awi_pcmcia_softc *) sc; 161 1.5.2.2 sommerfe struct pcmcia_function *pf = psc->sc_pf; 162 1.5.2.2 sommerfe 163 1.5.2.2 sommerfe pcmcia_function_disable (pf); 164 1.5.2.2 sommerfe pcmcia_intr_disestablish (pf, sc->sc_ih); 165 1.5.2.2 sommerfe } 166 1.5.2.2 sommerfe 167 1.5.2.2 sommerfe int 168 1.5.2.2 sommerfe awi_pcmcia_match(parent, match, aux) 169 1.5.2.2 sommerfe struct device *parent; 170 1.5.2.2 sommerfe struct cfdata *match; 171 1.5.2.2 sommerfe void *aux; 172 1.5.2.2 sommerfe { 173 1.5.2.2 sommerfe struct pcmcia_attach_args *pa = aux; 174 1.5.2.2 sommerfe 175 1.5.2.2 sommerfe if (pa->manufacturer != PCMCIA_VENDOR_BAY) 176 1.5.2.2 sommerfe return (0); 177 1.5.2.2 sommerfe 178 1.5.2.2 sommerfe if (pa->product == PCMCIA_PRODUCT_BAY_STACK_650) 179 1.5.2.2 sommerfe return (1); 180 1.5.2.2 sommerfe 181 1.5.2.2 sommerfe return (0); 182 1.5.2.2 sommerfe } 183 1.5.2.2 sommerfe 184 1.5.2.2 sommerfe int 185 1.5.2.2 sommerfe awi_pcmcia_find (psc, pa, cfe) 186 1.5.2.2 sommerfe struct awi_pcmcia_softc *psc; 187 1.5.2.2 sommerfe struct pcmcia_attach_args *pa; 188 1.5.2.2 sommerfe struct pcmcia_config_entry *cfe; 189 1.5.2.2 sommerfe { 190 1.5.2.2 sommerfe struct awi_softc *sc = &psc->sc_awi; 191 1.5.2.2 sommerfe int fail = 0; 192 1.5.2.2 sommerfe u_int8_t version[AWI_BANNER_LEN]; 193 1.5.2.2 sommerfe 194 1.5.2.2 sommerfe /* 195 1.5.2.2 sommerfe * see if we can read the firmware version sanely 196 1.5.2.2 sommerfe * through the i/o ports. 197 1.5.2.2 sommerfe * if not, try a different CIS string.. 198 1.5.2.2 sommerfe */ 199 1.5.2.2 sommerfe if (pcmcia_io_alloc(psc->sc_pf, cfe->iospace[0].start, 200 1.5.2.2 sommerfe cfe->iospace[0].length, 0, &psc->sc_pcioh) != 0) 201 1.5.2.2 sommerfe goto fail; 202 1.5.2.2 sommerfe 203 1.5.2.2 sommerfe if (pcmcia_io_map(psc->sc_pf, PCMCIA_WIDTH_AUTO, 0, psc->sc_pcioh.size, 204 1.5.2.2 sommerfe &psc->sc_pcioh, &psc->sc_io_window)) 205 1.5.2.2 sommerfe goto fail_io_free; 206 1.5.2.2 sommerfe 207 1.5.2.2 sommerfe /* Enable the card. */ 208 1.5.2.2 sommerfe pcmcia_function_init(psc->sc_pf, cfe); 209 1.5.2.2 sommerfe if (pcmcia_function_enable(psc->sc_pf)) 210 1.5.2.2 sommerfe goto fail_io_unmap; 211 1.5.2.2 sommerfe 212 1.5.2.2 sommerfe sc->sc_chip.sc_iot = psc->sc_pcioh.iot; 213 1.5.2.2 sommerfe sc->sc_chip.sc_ioh = psc->sc_pcioh.ioh; 214 1.5.2.2 sommerfe am79c930_chip_init(&sc->sc_chip, 0); 215 1.5.2.2 sommerfe 216 1.5.2.2 sommerfe DELAY(100); 217 1.5.2.2 sommerfe 218 1.5.2.2 sommerfe awi_read_bytes (sc, AWI_BANNER, version, AWI_BANNER_LEN); 219 1.5.2.2 sommerfe 220 1.5.2.2 sommerfe if (memcmp(version, "PCnetMobile:", 12) == 0) 221 1.5.2.2 sommerfe return 0; 222 1.5.2.2 sommerfe 223 1.5.2.2 sommerfe fail++; 224 1.5.2.2 sommerfe pcmcia_function_disable (psc->sc_pf); 225 1.5.2.2 sommerfe 226 1.5.2.2 sommerfe fail_io_unmap: 227 1.5.2.2 sommerfe fail++; 228 1.5.2.2 sommerfe pcmcia_io_unmap (psc->sc_pf, psc->sc_io_window); 229 1.5.2.2 sommerfe 230 1.5.2.2 sommerfe fail_io_free: 231 1.5.2.2 sommerfe fail++; 232 1.5.2.2 sommerfe pcmcia_io_free (psc->sc_pf, &psc->sc_pcioh); 233 1.5.2.2 sommerfe fail: 234 1.5.2.2 sommerfe fail++; 235 1.5.2.2 sommerfe return fail; 236 1.5.2.2 sommerfe } 237 1.5.2.2 sommerfe 238 1.5.2.2 sommerfe 239 1.5.2.2 sommerfe 240 1.5.2.2 sommerfe void 241 1.5.2.2 sommerfe awi_pcmcia_attach(parent, self, aux) 242 1.5.2.2 sommerfe struct device *parent, *self; 243 1.5.2.2 sommerfe void *aux; 244 1.5.2.2 sommerfe { 245 1.5.2.2 sommerfe struct awi_pcmcia_softc *psc = (void *) self; 246 1.5.2.2 sommerfe struct awi_softc *sc = &psc->sc_awi; 247 1.5.2.2 sommerfe struct pcmcia_attach_args *pa = aux; 248 1.5.2.2 sommerfe struct pcmcia_config_entry *cfe; 249 1.5.2.2 sommerfe struct pcmcia_mem_handle memh; 250 1.5.2.2 sommerfe struct awi_pcmcia_get_enaddr_args pgea; 251 1.5.2.2 sommerfe bus_addr_t memoff; 252 1.5.2.2 sommerfe int memwin; 253 1.5.2.2 sommerfe 254 1.5.2.2 sommerfe #if 0 255 1.5.2.2 sommerfe int i, j; 256 1.5.2.2 sommerfe 257 1.5.2.2 sommerfe for (cfe = pa->pf->cfe_head.sqh_first, i=0; 258 1.5.2.2 sommerfe cfe != NULL; 259 1.5.2.2 sommerfe cfe = cfe->cfe_list.sqe_next, i++) { 260 1.5.2.2 sommerfe printf("%d: %d memspaces, %d iospaces\n", 261 1.5.2.2 sommerfe i, cfe->num_memspace, cfe->num_iospace); 262 1.5.2.2 sommerfe printf("%d: number %d flags %x iftype %d iomask %lx irqmask %x maxtwins %x\n", 263 1.5.2.2 sommerfe i, cfe->number, cfe->flags, cfe->iftype, cfe->iomask, 264 1.5.2.2 sommerfe cfe->irqmask, cfe->maxtwins); 265 1.5.2.2 sommerfe for (j=0; j<cfe->num_memspace; j++) { 266 1.5.2.2 sommerfe printf("%d: mem %d: len %lx card %lx host %lx\n", 267 1.5.2.2 sommerfe i, j, 268 1.5.2.2 sommerfe cfe->memspace[j].length, 269 1.5.2.2 sommerfe cfe->memspace[j].cardaddr, 270 1.5.2.2 sommerfe cfe->memspace[j].hostaddr); 271 1.5.2.2 sommerfe } 272 1.5.2.2 sommerfe for (j=0; j<cfe->num_iospace; j++) { 273 1.5.2.2 sommerfe printf("%d: io %d: len %lx start %lx\n", 274 1.5.2.2 sommerfe i, j, 275 1.5.2.2 sommerfe cfe->iospace[j].length, 276 1.5.2.2 sommerfe cfe->iospace[j].start); 277 1.5.2.2 sommerfe } 278 1.5.2.2 sommerfe } 279 1.5.2.2 sommerfe #endif 280 1.5.2.2 sommerfe 281 1.5.2.2 sommerfe psc->sc_pf = pa->pf; 282 1.5.2.2 sommerfe 283 1.5.2.2 sommerfe for (cfe = SIMPLEQ_FIRST(&pa->pf->cfe_head); cfe != NULL; 284 1.5.2.2 sommerfe cfe = SIMPLEQ_NEXT(cfe, cfe_list)) { 285 1.5.2.2 sommerfe if (cfe->iftype != PCMCIA_IFTYPE_IO) 286 1.5.2.2 sommerfe continue; 287 1.5.2.2 sommerfe if (cfe->num_iospace < 1) 288 1.5.2.2 sommerfe continue; 289 1.5.2.2 sommerfe if (cfe->iospace[0].length < AM79C930_IO_SIZE) 290 1.5.2.2 sommerfe continue; 291 1.5.2.2 sommerfe 292 1.5.2.2 sommerfe if (awi_pcmcia_find(psc, pa, cfe) == 0) 293 1.5.2.2 sommerfe break; 294 1.5.2.2 sommerfe } 295 1.5.2.2 sommerfe if (cfe == NULL) { 296 1.5.2.2 sommerfe printf(": no suitable CIS info found\n"); 297 1.5.2.2 sommerfe return; 298 1.5.2.2 sommerfe } 299 1.5.2.2 sommerfe 300 1.5.2.2 sommerfe sc->sc_enabled = 1; 301 1.5.2.2 sommerfe sc->sc_state = AWI_ST_SELFTEST; 302 1.5.2.2 sommerfe printf(": BayStack 650 Wireless (802.11)\n"); 303 1.5.2.2 sommerfe 304 1.5.2.2 sommerfe if (pcmcia_mem_alloc(psc->sc_pf, AM79C930_MEM_SIZE, &memh) != 0) { 305 1.5.2.2 sommerfe printf("%s: unable to allocate memory space; using i/o only\n", 306 1.5.2.2 sommerfe sc->sc_dev.dv_xname); 307 1.5.2.2 sommerfe } else if (pcmcia_mem_map(psc->sc_pf, PCMCIA_MEM_COMMON, 308 1.5.2.2 sommerfe AM79C930_MEM_BASE, AM79C930_MEM_SIZE, 309 1.5.2.2 sommerfe &memh, &memoff, &memwin)) { 310 1.5.2.2 sommerfe printf("%s: unable to map memory space; using i/o only\n", 311 1.5.2.2 sommerfe sc->sc_dev.dv_xname); 312 1.5.2.2 sommerfe pcmcia_mem_free(psc->sc_pf, &memh); 313 1.5.2.2 sommerfe } else { 314 1.5.2.2 sommerfe sc->sc_chip.sc_memt = memh.memt; 315 1.5.2.2 sommerfe sc->sc_chip.sc_memh = memh.memh; 316 1.5.2.2 sommerfe am79c930_chip_init(&sc->sc_chip, 1); 317 1.5.2.2 sommerfe } 318 1.5.2.2 sommerfe 319 1.5.2.2 sommerfe sc->sc_chip.sc_bustype = AM79C930_BUS_PCMCIA; 320 1.5.2.2 sommerfe 321 1.5.2.2 sommerfe sc->sc_enable = awi_pcmcia_enable; 322 1.5.2.2 sommerfe sc->sc_disable = awi_pcmcia_disable; 323 1.5.2.2 sommerfe 324 1.5.2.2 sommerfe /* Read station address. */ 325 1.5.2.2 sommerfe pgea.got_enaddr = 0; 326 1.5.2.2 sommerfe if (pcmcia_scan_cis(parent, awi_pcmcia_get_enaddr, &pgea) == -1) { 327 1.5.2.2 sommerfe printf("%s: Couldn't read CIS to get ethernet address\n", 328 1.5.2.2 sommerfe sc->sc_dev.dv_xname); 329 1.5.2.2 sommerfe return; 330 1.5.2.2 sommerfe } else if (!pgea.got_enaddr) { 331 1.5.2.2 sommerfe printf("%s: Couldn't get ethernet address from CIS\n", 332 1.5.2.2 sommerfe sc->sc_dev.dv_xname); 333 1.5.2.2 sommerfe return; 334 1.5.2.2 sommerfe } else 335 1.5.2.2 sommerfe #ifdef DIAGNOSTIC 336 1.5.2.2 sommerfe printf("%s: Ethernet address from CIS: %s\n", 337 1.5.2.2 sommerfe sc->sc_dev.dv_xname, ether_sprintf(pgea.enaddr)) 338 1.5.2.2 sommerfe #endif 339 1.5.2.2 sommerfe ; 340 1.5.2.2 sommerfe 341 1.5.2.2 sommerfe awi_attach(sc, pgea.enaddr); 342 1.5.2.2 sommerfe 343 1.5.2.2 sommerfe sc->sc_state = AWI_ST_OFF; 344 1.5.2.2 sommerfe 345 1.5.2.2 sommerfe sc->sc_enabled = 0; 346 1.5.2.2 sommerfe pcmcia_function_disable(psc->sc_pf); 347 1.5.2.2 sommerfe } 348 1.5.2.2 sommerfe 349 1.5.2.2 sommerfe 350 1.5.2.2 sommerfe int 351 1.5.2.2 sommerfe awi_pcmcia_detach(self, flags) 352 1.5.2.2 sommerfe struct device *self; 353 1.5.2.2 sommerfe int flags; 354 1.5.2.2 sommerfe { 355 1.5.2.2 sommerfe struct awi_pcmcia_softc *psc = (struct awi_pcmcia_softc *)self; 356 1.5.2.2 sommerfe 357 1.5.2.2 sommerfe /* Unmap our i/o window. */ 358 1.5.2.2 sommerfe pcmcia_io_unmap(psc->sc_pf, psc->sc_io_window); 359 1.5.2.2 sommerfe 360 1.5.2.2 sommerfe /* Free our i/o space. */ 361 1.5.2.2 sommerfe pcmcia_io_free(psc->sc_pf, &psc->sc_pcioh); 362 1.5.2.2 sommerfe 363 1.5.2.2 sommerfe #ifdef notyet 364 1.5.2.2 sommerfe /* 365 1.5.2.2 sommerfe * Our softc is about to go away, so drop our reference 366 1.5.2.2 sommerfe * to the ifnet. 367 1.5.2.2 sommerfe */ 368 1.5.2.2 sommerfe if_delref(psc->sc_awi.sc_ethercom.ec_if); 369 1.5.2.2 sommerfe return (0); 370 1.5.2.2 sommerfe #else 371 1.5.2.2 sommerfe return (EBUSY); 372 1.5.2.2 sommerfe #endif 373 1.5.2.2 sommerfe } 374 1.5.2.2 sommerfe 375 1.5.2.2 sommerfe /* 376 1.5.2.2 sommerfe * XXX copied verbatim from if_mbe_pcmcia.c. 377 1.5.2.2 sommerfe * this function should be in common pcmcia code.. 378 1.5.2.2 sommerfe */ 379 1.5.2.2 sommerfe 380 1.5.2.2 sommerfe int 381 1.5.2.2 sommerfe awi_pcmcia_get_enaddr(tuple, arg) 382 1.5.2.2 sommerfe struct pcmcia_tuple *tuple; 383 1.5.2.2 sommerfe void *arg; 384 1.5.2.2 sommerfe { 385 1.5.2.2 sommerfe struct awi_pcmcia_get_enaddr_args *p = arg; 386 1.5.2.2 sommerfe int i; 387 1.5.2.2 sommerfe 388 1.5.2.2 sommerfe if (tuple->code == PCMCIA_CISTPL_FUNCE) { 389 1.5.2.2 sommerfe if (tuple->length < 2) /* sub code and ether addr length */ 390 1.5.2.2 sommerfe return (0); 391 1.5.2.2 sommerfe 392 1.5.2.2 sommerfe if ((pcmcia_tuple_read_1(tuple, 0) != 393 1.5.2.2 sommerfe PCMCIA_TPLFE_TYPE_LAN_NID) || 394 1.5.2.2 sommerfe (pcmcia_tuple_read_1(tuple, 1) != ETHER_ADDR_LEN)) 395 1.5.2.2 sommerfe return (0); 396 1.5.2.2 sommerfe 397 1.5.2.2 sommerfe for (i = 0; i < ETHER_ADDR_LEN; i++) 398 1.5.2.2 sommerfe p->enaddr[i] = pcmcia_tuple_read_1(tuple, i + 2); 399 1.5.2.2 sommerfe p->got_enaddr = 1; 400 1.5.2.2 sommerfe return (1); 401 1.5.2.2 sommerfe } 402 1.5.2.2 sommerfe return (0); 403 1.5.2.2 sommerfe } 404
Indexes created Thu Oct 23 22:10:10 GMT 2025