Loading...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 | /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket * interface as the means of communication with the user level. * * Holds initial configuration information for devices. * * Version: @(#)Space.c 1.0.7 08/12/93 * * Authors: Ross Biro * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> * Donald J. Becker, <becker@scyld.com> * * Changelog: * Stephen Hemminger (09/2003) * - get rid of pre-linked dev list, dynamic device allocation * Paul Gortmaker (03/2002) * - struct init cleanup, enable multiple ISA autoprobes. * Arnaldo Carvalho de Melo <acme@conectiva.com.br> - 09/1999 * - fix sbni: s/device/net_device/ * Paul Gortmaker (06/98): * - sort probes in a sane way, make sure all (safe) probes * get run once & failed autoprobes don't autoprobe again. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ #include <linux/netdevice.h> #include <linux/etherdevice.h> #include <linux/trdevice.h> #include <linux/errno.h> #include <linux/init.h> #include <linux/netlink.h> /* A unified ethernet device probe. This is the easiest way to have every ethernet adaptor have the name "eth[0123...]". */ extern struct net_device *ne2_probe(int unit); extern struct net_device *hp100_probe(int unit); extern struct net_device *ultra_probe(int unit); extern struct net_device *ultra32_probe(int unit); extern struct net_device *wd_probe(int unit); extern struct net_device *el2_probe(int unit); extern struct net_device *ne_probe(int unit); extern struct net_device *hp_probe(int unit); extern struct net_device *hp_plus_probe(int unit); extern struct net_device *express_probe(int unit); extern struct net_device *eepro_probe(int unit); extern struct net_device *at1700_probe(int unit); extern struct net_device *fmv18x_probe(int unit); extern struct net_device *eth16i_probe(int unit); extern struct net_device *i82596_probe(int unit); extern struct net_device *ewrk3_probe(int unit); extern struct net_device *el1_probe(int unit); extern struct net_device *el16_probe(int unit); extern struct net_device *elmc_probe(int unit); extern struct net_device *elplus_probe(int unit); extern struct net_device *ac3200_probe(int unit); extern struct net_device *es_probe(int unit); extern struct net_device *lne390_probe(int unit); extern struct net_device *e2100_probe(int unit); extern struct net_device *ni5010_probe(int unit); extern struct net_device *ni52_probe(int unit); extern struct net_device *ni65_probe(int unit); extern struct net_device *sonic_probe(int unit); extern struct net_device *seeq8005_probe(int unit); extern struct net_device *smc_init(int unit); extern struct net_device *atarilance_probe(int unit); extern struct net_device *sun3lance_probe(int unit); extern struct net_device *sun3_82586_probe(int unit); extern struct net_device *apne_probe(int unit); extern struct net_device *cs89x0_probe(int unit); extern struct net_device *mvme147lance_probe(int unit); extern struct net_device *tc515_probe(int unit); extern struct net_device *lance_probe(int unit); extern struct net_device *mac8390_probe(int unit); extern struct net_device *mac89x0_probe(int unit); extern struct net_device *mc32_probe(int unit); extern struct net_device *cops_probe(int unit); extern struct net_device *ltpc_probe(void); /* Detachable devices ("pocket adaptors") */ extern struct net_device *de620_probe(int unit); /* Fibre Channel adapters */ extern int iph5526_probe(struct net_device *dev); /* SBNI adapters */ extern int sbni_probe(int unit); struct devprobe2 { struct net_device *(*probe)(int unit); int status; /* non-zero if autoprobe has failed */ }; static int __init probe_list2(int unit, struct devprobe2 *p, int autoprobe) { struct net_device *dev; for (; p->probe; p++) { if (autoprobe && p->status) continue; dev = p->probe(unit); if (!IS_ERR(dev)) return 0; if (autoprobe) p->status = PTR_ERR(dev); } return -ENODEV; } /* * This is a bit of an artificial separation as there are PCI drivers * that also probe for EISA cards (in the PCI group) and there are ISA * drivers that probe for EISA cards (in the ISA group). These are the * legacy EISA only driver probes, and also the legacy PCI probes */ static struct devprobe2 eisa_probes[] __initdata = { #ifdef CONFIG_ULTRA32 {ultra32_probe, 0}, #endif #ifdef CONFIG_AC3200 {ac3200_probe, 0}, #endif #ifdef CONFIG_ES3210 {es_probe, 0}, #endif #ifdef CONFIG_LNE390 {lne390_probe, 0}, #endif {NULL, 0}, }; static struct devprobe2 mca_probes[] __initdata = { #ifdef CONFIG_NE2_MCA {ne2_probe, 0}, #endif #ifdef CONFIG_ELMC /* 3c523 */ {elmc_probe, 0}, #endif #ifdef CONFIG_ELMC_II /* 3c527 */ {mc32_probe, 0}, #endif {NULL, 0}, }; /* * ISA probes that touch addresses < 0x400 (including those that also * look for EISA/PCI/MCA cards in addition to ISA cards). */ static struct devprobe2 isa_probes[] __initdata = { #if defined(CONFIG_HP100) && defined(CONFIG_ISA) /* ISA, EISA */ {hp100_probe, 0}, #endif #ifdef CONFIG_3C515 {tc515_probe, 0}, #endif #ifdef CONFIG_ULTRA {ultra_probe, 0}, #endif #ifdef CONFIG_WD80x3 {wd_probe, 0}, #endif #ifdef CONFIG_EL2 /* 3c503 */ {el2_probe, 0}, #endif #ifdef CONFIG_HPLAN {hp_probe, 0}, #endif #ifdef CONFIG_HPLAN_PLUS {hp_plus_probe, 0}, #endif #ifdef CONFIG_E2100 /* Cabletron E21xx series. */ {e2100_probe, 0}, #endif #if defined(CONFIG_NE2000) || \ defined(CONFIG_NE_H8300) /* ISA (use ne2k-pci for PCI cards) */ {ne_probe, 0}, #endif #ifdef CONFIG_LANCE /* ISA/VLB (use pcnet32 for PCI cards) */ {lance_probe, 0}, #endif #ifdef CONFIG_SMC9194 {smc_init, 0}, #endif #ifdef CONFIG_SEEQ8005 {seeq8005_probe, 0}, #endif #ifdef CONFIG_CS89x0 {cs89x0_probe, 0}, #endif #ifdef CONFIG_AT1700 {at1700_probe, 0}, #endif #ifdef CONFIG_ETH16I {eth16i_probe, 0}, /* ICL EtherTeam 16i/32 */ #endif #ifdef CONFIG_EEXPRESS /* Intel EtherExpress */ {express_probe, 0}, #endif #ifdef CONFIG_EEXPRESS_PRO /* Intel EtherExpress Pro/10 */ {eepro_probe, 0}, #endif #ifdef CONFIG_EWRK3 /* DEC EtherWORKS 3 */ {ewrk3_probe, 0}, #endif #if defined(CONFIG_APRICOT) || defined(CONFIG_MVME16x_NET) || defined(CONFIG_BVME6000_NET) /* Intel I82596 */ {i82596_probe, 0}, #endif #ifdef CONFIG_EL1 /* 3c501 */ {el1_probe, 0}, #endif #ifdef CONFIG_EL16 /* 3c507 */ {el16_probe, 0}, #endif #ifdef CONFIG_ELPLUS /* 3c505 */ {elplus_probe, 0}, #endif #ifdef CONFIG_NI5010 {ni5010_probe, 0}, #endif #ifdef CONFIG_NI52 {ni52_probe, 0}, #endif #ifdef CONFIG_NI65 {ni65_probe, 0}, #endif {NULL, 0}, }; static struct devprobe2 parport_probes[] __initdata = { #ifdef CONFIG_DE620 /* D-Link DE-620 adapter */ {de620_probe, 0}, #endif {NULL, 0}, }; static struct devprobe2 m68k_probes[] __initdata = { #ifdef CONFIG_ATARILANCE /* Lance-based Atari ethernet boards */ {atarilance_probe, 0}, #endif #ifdef CONFIG_SUN3LANCE /* sun3 onboard Lance chip */ {sun3lance_probe, 0}, #endif #ifdef CONFIG_SUN3_82586 /* sun3 onboard Intel 82586 chip */ {sun3_82586_probe, 0}, #endif #ifdef CONFIG_APNE /* A1200 PCMCIA NE2000 */ {apne_probe, 0}, #endif #ifdef CONFIG_MVME147_NET /* MVME147 internal Ethernet */ {mvme147lance_probe, 0}, #endif #ifdef CONFIG_MAC8390 /* NuBus NS8390-based cards */ {mac8390_probe, 0}, #endif #ifdef CONFIG_MAC89x0 {mac89x0_probe, 0}, #endif {NULL, 0}, }; /* * Unified ethernet device probe, segmented per architecture and * per bus interface. This drives the legacy devices only for now. */ static void __init ethif_probe2(int unit) { unsigned long base_addr = netdev_boot_base("eth", unit); if (base_addr == 1) return; (void)( probe_list2(unit, m68k_probes, base_addr == 0) && probe_list2(unit, eisa_probes, base_addr == 0) && probe_list2(unit, mca_probes, base_addr == 0) && probe_list2(unit, isa_probes, base_addr == 0) && probe_list2(unit, parport_probes, base_addr == 0)); } #ifdef CONFIG_TR /* Token-ring device probe */ extern int ibmtr_probe_card(struct net_device *); extern struct net_device *smctr_probe(int unit); static struct devprobe2 tr_probes2[] __initdata = { #ifdef CONFIG_SMCTR {smctr_probe, 0}, #endif {NULL, 0}, }; static __init int trif_probe(int unit) { int err = -ENODEV; #ifdef CONFIG_IBMTR struct net_device *dev = alloc_trdev(0); if (!dev) return -ENOMEM; sprintf(dev->name, "tr%d", unit); netdev_boot_setup_check(dev); err = ibmtr_probe_card(dev); if (err) free_netdev(dev); #endif return err; } static void __init trif_probe2(int unit) { unsigned long base_addr = netdev_boot_base("tr", unit); if (base_addr == 1) return; probe_list2(unit, tr_probes2, base_addr == 0); } #endif /* Statically configured drivers -- order matters here. */ static int __init net_olddevs_init(void) { int num; #ifdef CONFIG_SBNI for (num = 0; num < 8; ++num) sbni_probe(num); #endif #ifdef CONFIG_TR for (num = 0; num < 8; ++num) if (!trif_probe(num)) trif_probe2(num); #endif for (num = 0; num < 8; ++num) ethif_probe2(num); #ifdef CONFIG_COPS cops_probe(0); cops_probe(1); cops_probe(2); #endif #ifdef CONFIG_LTPC ltpc_probe(); #endif return 0; } device_initcall(net_olddevs_init); |