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| 1 | /* | |||
| 2 | * INET An implementation of the TCP/IP protocol suite for the LINUX | |||
| 3 | * operating system. INET is implemented using the BSD Socket | |||
| 4 | * interface as the means of communication with the user level. | |||
| 5 | * | |||
| 6 | * Holds initial configuration information for devices. | |||
| 7 | * | |||
| 8 | * Version: @(#)Space.c 1.0.7 08/12/93 | |||
| 9 | * | |||
| 10 | * Authors: Ross Biro | |||
| 11 | * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> | |||
| 12 | * Donald J. Becker, <becker@scyld.com> | |||
| 13 | * | |||
| 14 | * Changelog: | |||
| 15 | * Stephen Hemminger (09/2003) | |||
| 16 | * - get rid of pre-linked dev list, dynamic device allocation | |||
| 17 | * Paul Gortmaker (03/2002) | |||
| 18 | * - struct init cleanup, enable multiple ISA autoprobes. | |||
| 19 | * Arnaldo Carvalho de Melo <acme@conectiva.com.br> - 09/1999 | |||
| 20 | * - fix sbni: s/device/net_device/ | |||
| 21 | * Paul Gortmaker (06/98): | |||
| 22 | * - sort probes in a sane way, make sure all (safe) probes | |||
| 23 | * get run once & failed autoprobes don't autoprobe again. | |||
| 24 | * | |||
| 25 | * This program is free software; you can redistribute it and/or | |||
| 26 | * modify it under the terms of the GNU General Public License | |||
| 27 | * as published by the Free Software Foundation; either version | |||
| 28 | * 2 of the License, or (at your option) any later version. | |||
| 29 | */ | |||
| 30 | #include <linux/config.h> | |||
| 31 | #include <linux/netdevice.h> | |||
| 32 | #include <linux/etherdevice.h> | |||
| 33 | #include <linux/trdevice.h> | |||
| 34 | #include <linux/errno.h> | |||
| 35 | #include <linux/init.h> | |||
| 36 | #include <linux/netlink.h> | |||
| 37 | #include <linux/divert.h> | |||
| 38 | ||||
| 39 | /* A unified ethernet device probe. This is the easiest way to have every | |||
| 40 | ethernet adaptor have the name "eth[0123...]". | |||
| 41 | */ | |||
| 42 | ||||
| 43 | extern struct net_device *ne2_probe(int unit); | |||
| 44 | extern struct net_device *hp100_probe(int unit); | |||
| 45 | extern struct net_device *ultra_probe(int unit); | |||
| 46 | extern struct net_device *ultra32_probe(int unit); | |||
| 47 | extern struct net_device *wd_probe(int unit); | |||
| 48 | extern struct net_device *el2_probe(int unit); | |||
| 49 | extern struct net_device *ne_probe(int unit); | |||
| 50 | extern struct net_device *hp_probe(int unit); | |||
| 51 | extern struct net_device *hp_plus_probe(int unit); | |||
| 52 | extern struct net_device *express_probe(int unit); | |||
| 53 | extern struct net_device *eepro_probe(int unit); | |||
| 54 | extern struct net_device *at1700_probe(int unit); | |||
| 55 | extern struct net_device *fmv18x_probe(int unit); | |||
| 56 | extern struct net_device *eth16i_probe(int unit); | |||
| 57 | extern struct net_device *i82596_probe(int unit); | |||
| 58 | extern struct net_device *ewrk3_probe(int unit); | |||
| 59 | extern struct net_device *el1_probe(int unit); | |||
| 60 | extern struct net_device *wavelan_probe(int unit); | |||
| 61 | extern struct net_device *arlan_probe(int unit); | |||
| 62 | extern struct net_device *el16_probe(int unit); | |||
| 63 | extern struct net_device *elmc_probe(int unit); | |||
| 64 | extern struct net_device *skmca_probe(int unit); | |||
| 65 | extern struct net_device *elplus_probe(int unit); | |||
| 66 | extern struct net_device *ac3200_probe(int unit); | |||
| 67 | extern struct net_device *es_probe(int unit); | |||
| 68 | extern struct net_device *lne390_probe(int unit); | |||
| 69 | extern struct net_device *e2100_probe(int unit); | |||
| 70 | extern struct net_device *ni5010_probe(int unit); | |||
| 71 | extern struct net_device *ni52_probe(int unit); | |||
| 72 | extern struct net_device *ni65_probe(int unit); | |||
| 73 | extern struct net_device *sonic_probe(int unit); | |||
| 74 | extern struct net_device *SK_init(int unit); | |||
| 75 | extern struct net_device *seeq8005_probe(int unit); | |||
| 76 | extern struct net_device *smc_init(int unit); | |||
| 77 | extern struct net_device *atarilance_probe(int unit); | |||
| 78 | extern struct net_device *sun3lance_probe(int unit); | |||
| 79 | extern struct net_device *sun3_82586_probe(int unit); | |||
| 80 | extern struct net_device *apne_probe(int unit); | |||
| 81 | extern struct net_device *bionet_probe(int unit); | |||
| 82 | extern struct net_device *pamsnet_probe(int unit); | |||
| 83 | extern struct net_device *cs89x0_probe(int unit); | |||
| 84 | extern struct net_device *hplance_probe(int unit); | |||
| 85 | extern struct net_device *bagetlance_probe(int unit); | |||
| 86 | extern struct net_device *mvme147lance_probe(int unit); | |||
| 87 | extern struct net_device *tc515_probe(int unit); | |||
| 88 | extern struct net_device *lance_probe(int unit); | |||
| 89 | extern struct net_device *mace_probe(int unit); | |||
| 90 | extern struct net_device *mac8390_probe(int unit); | |||
| 91 | extern struct net_device *mac89x0_probe(int unit); | |||
| 92 | extern struct net_device *mc32_probe(int unit); | |||
| 93 | extern struct net_device *cops_probe(int unit); | |||
| 94 | extern struct net_device *ltpc_probe(void); | |||
| 95 | ||||
| 96 | /* Detachable devices ("pocket adaptors") */ | |||
| 97 | extern struct net_device *de620_probe(int unit); | |||
| 98 | ||||
| 99 | /* Fibre Channel adapters */ | |||
| 100 | extern int iph5526_probe(struct net_device *dev); | |||
| 101 | ||||
| 102 | /* SBNI adapters */ | |||
| 103 | extern int sbni_probe(int unit); | |||
| 104 | ||||
| 105 | struct devprobe2 { | |||
| 106 | struct net_device *(*probe)(int unit); | |||
| 107 | int status; /* non-zero if autoprobe has failed */ | |||
| 108 | }; | |||
| 109 | ||||
| 210 | 0 | 110 | static int __init probe_list2(int unit, struct devprobe2 *p, int autoprobe) | |
| 111 | { | |||
| 112 | struct net_device *dev; | |||
| 0 | 210 | - | 113 | for (; p->probe; p++) { |
| 0 | 0 | - | 114 | if (autoprobe && p->status) |
| 0 | - | 114 | T && T | |
| 0 | - | 114 | T && F | |
| 0 | - | 114 | F && _ | |
| 0 | - | 115 | continue; | |
| 116 | dev = p->probe(unit); | |||
| 0 | 0 | - | 117 | if (!IS_ERR(dev)) |
| 0 | - | 118 | return 0; | |
| 0 | 0 | - | 119 | if (autoprobe) |
| 120 | p->status = PTR_ERR(dev); | |||
| 121 | } | |||
| 210 | 122 | return -ENODEV; | ||
| 123 | } | |||
| 124 | ||||
| 125 | /* | |||
| 126 | * This is a bit of an artificial separation as there are PCI drivers | |||
| 127 | * that also probe for EISA cards (in the PCI group) and there are ISA | |||
| 128 | * drivers that probe for EISA cards (in the ISA group). These are the | |||
| 129 | * legacy EISA only driver probes, and also the legacy PCI probes | |||
| 130 | */ | |||
| 131 | ||||
| 132 | static struct devprobe2 eisa_probes[] __initdata = { | |||
| 133 | #ifdef CONFIG_ULTRA32 | |||
| 134 | {ultra32_probe, 0}, | |||
| 135 | #endif | |||
| 136 | #ifdef CONFIG_AC3200 | |||
| 137 | {ac3200_probe, 0}, | |||
| 138 | #endif | |||
| 139 | #ifdef CONFIG_ES3210 | |||
| 140 | {es_probe, 0}, | |||
| 141 | #endif | |||
| 142 | #ifdef CONFIG_LNE390 | |||
| 143 | {lne390_probe, 0}, | |||
| 144 | #endif | |||
| 145 | {NULL, 0}, | |||
| 146 | }; | |||
| 147 | ||||
| 148 | static struct devprobe2 mca_probes[] __initdata = { | |||
| 149 | #ifdef CONFIG_NE2_MCA | |||
| 150 | {ne2_probe, 0}, | |||
| 151 | #endif | |||
| 152 | #ifdef CONFIG_ELMC /* 3c523 */ | |||
| 153 | {elmc_probe, 0}, | |||
| 154 | #endif | |||
| 155 | #ifdef CONFIG_ELMC_II /* 3c527 */ | |||
| 156 | {mc32_probe, 0}, | |||
| 157 | #endif | |||
| 158 | #ifdef CONFIG_SKMC /* SKnet Microchannel */ | |||
| 159 | {skmca_probe, 0}, | |||
| 160 | #endif | |||
| 161 | {NULL, 0}, | |||
| 162 | }; | |||
| 163 | ||||
| 164 | /* | |||
| 165 | * ISA probes that touch addresses < 0x400 (including those that also | |||
| 166 | * look for EISA/PCI/MCA cards in addition to ISA cards). | |||
| 167 | */ | |||
| 168 | static struct devprobe2 isa_probes[] __initdata = { | |||
| 169 | #ifdef CONFIG_HP100 /* ISA, EISA & PCI */ | |||
| 170 | {hp100_probe, 0}, | |||
| 171 | #endif | |||
| 172 | #ifdef CONFIG_3C515 | |||
| 173 | {tc515_probe, 0}, | |||
| 174 | #endif | |||
| 175 | #ifdef CONFIG_ULTRA | |||
| 176 | {ultra_probe, 0}, | |||
| 177 | #endif | |||
| 178 | #ifdef CONFIG_WD80x3 | |||
| 179 | {wd_probe, 0}, | |||
| 180 | #endif | |||
| 181 | #ifdef CONFIG_EL2 /* 3c503 */ | |||
| 182 | {el2_probe, 0}, | |||
| 183 | #endif | |||
| 184 | #ifdef CONFIG_HPLAN | |||
| 185 | {hp_probe, 0}, | |||
| 186 | #endif | |||
| 187 | #ifdef CONFIG_HPLAN_PLUS | |||
| 188 | {hp_plus_probe, 0}, | |||
| 189 | #endif | |||
| 190 | #ifdef CONFIG_E2100 /* Cabletron E21xx series. */ | |||
| 191 | {e2100_probe, 0}, | |||
| 192 | #endif | |||
| 193 | #if defined(CONFIG_NE2000) || \ | |||
| 194 | defined(CONFIG_NE_H8300) /* ISA (use ne2k-pci for PCI cards) */ | |||
| 195 | {ne_probe, 0}, | |||
| 196 | #endif | |||
| 197 | #ifdef CONFIG_LANCE /* ISA/VLB (use pcnet32 for PCI cards) */ | |||
| 198 | {lance_probe, 0}, | |||
| 199 | #endif | |||
| 200 | #ifdef CONFIG_SMC9194 | |||
| 201 | {smc_init, 0}, | |||
| 202 | #endif | |||
| 203 | #ifdef CONFIG_SEEQ8005 | |||
| 204 | {seeq8005_probe, 0}, | |||
| 205 | #endif | |||
| 206 | #ifdef CONFIG_CS89x0 | |||
| 207 | {cs89x0_probe, 0}, | |||
| 208 | #endif | |||
| 209 | #ifdef CONFIG_AT1700 | |||
| 210 | {at1700_probe, 0}, | |||
| 211 | #endif | |||
| 212 | #ifdef CONFIG_ETH16I | |||
| 213 | {eth16i_probe, 0}, /* ICL EtherTeam 16i/32 */ | |||
| 214 | #endif | |||
| 215 | #ifdef CONFIG_EEXPRESS /* Intel EtherExpress */ | |||
| 216 | {express_probe, 0}, | |||
| 217 | #endif | |||
| 218 | #ifdef CONFIG_EEXPRESS_PRO /* Intel EtherExpress Pro/10 */ | |||
| 219 | {eepro_probe, 0}, | |||
| 220 | #endif | |||
| 221 | #ifdef CONFIG_EWRK3 /* DEC EtherWORKS 3 */ | |||
| 222 | {ewrk3_probe, 0}, | |||
| 223 | #endif | |||
| 224 | #if defined(CONFIG_APRICOT) || defined(CONFIG_MVME16x_NET) || defined(CONFIG_BVME6000_NET) /* Intel I82596 */ | |||
| 225 | {i82596_probe, 0}, | |||
| 226 | #endif | |||
| 227 | #ifdef CONFIG_EL1 /* 3c501 */ | |||
| 228 | {el1_probe, 0}, | |||
| 229 | #endif | |||
| 230 | #ifdef CONFIG_WAVELAN /* WaveLAN */ | |||
| 231 | {wavelan_probe, 0}, | |||
| 232 | #endif | |||
| 233 | #ifdef CONFIG_ARLAN /* Aironet */ | |||
| 234 | {arlan_probe, 0}, | |||
| 235 | #endif | |||
| 236 | #ifdef CONFIG_EL16 /* 3c507 */ | |||
| 237 | {el16_probe, 0}, | |||
| 238 | #endif | |||
| 239 | #ifdef CONFIG_ELPLUS /* 3c505 */ | |||
| 240 | {elplus_probe, 0}, | |||
| 241 | #endif | |||
| 242 | #ifdef CONFIG_NI5010 | |||
| 243 | {ni5010_probe, 0}, | |||
| 244 | #endif | |||
| 245 | #ifdef CONFIG_NI52 | |||
| 246 | {ni52_probe, 0}, | |||
| 247 | #endif | |||
| 248 | #ifdef CONFIG_NI65 | |||
| 249 | {ni65_probe, 0}, | |||
| 250 | #endif | |||
| 251 | {NULL, 0}, | |||
| 252 | }; | |||
| 253 | ||||
| 254 | static struct devprobe2 parport_probes[] __initdata = { | |||
| 255 | #ifdef CONFIG_DE620 /* D-Link DE-620 adapter */ | |||
| 256 | {de620_probe, 0}, | |||
| 257 | #endif | |||
| 258 | {NULL, 0}, | |||
| 259 | }; | |||
| 260 | ||||
| 261 | static struct devprobe2 m68k_probes[] __initdata = { | |||
| 262 | #ifdef CONFIG_ATARILANCE /* Lance-based Atari ethernet boards */ | |||
| 263 | {atarilance_probe, 0}, | |||
| 264 | #endif | |||
| 265 | #ifdef CONFIG_SUN3LANCE /* sun3 onboard Lance chip */ | |||
| 266 | {sun3lance_probe, 0}, | |||
| 267 | #endif | |||
| 268 | #ifdef CONFIG_SUN3_82586 /* sun3 onboard Intel 82586 chip */ | |||
| 269 | {sun3_82586_probe, 0}, | |||
| 270 | #endif | |||
| 271 | #ifdef CONFIG_APNE /* A1200 PCMCIA NE2000 */ | |||
| 272 | {apne_probe, 0}, | |||
| 273 | #endif | |||
| 274 | #ifdef CONFIG_ATARI_BIONET /* Atari Bionet Ethernet board */ | |||
| 275 | {bionet_probe, 0}, | |||
| 276 | #endif | |||
| 277 | #ifdef CONFIG_ATARI_PAMSNET /* Atari PAMsNet Ethernet board */ | |||
| 278 | {pamsnet_probe, 0}, | |||
| 279 | #endif | |||
| 280 | #ifdef CONFIG_MVME147_NET /* MVME147 internal Ethernet */ | |||
| 281 | {mvme147lance_probe, 0}, | |||
| 282 | #endif | |||
| 283 | #ifdef CONFIG_MACMACE /* Mac 68k Quadra AV builtin Ethernet */ | |||
| 284 | {mace_probe, 0}, | |||
| 285 | #endif | |||
| 286 | #ifdef CONFIG_MAC8390 /* NuBus NS8390-based cards */ | |||
| 287 | {mac8390_probe, 0}, | |||
| 288 | #endif | |||
| 289 | #ifdef CONFIG_MAC89x0 | |||
| 290 | {mac89x0_probe, 0}, | |||
| 291 | #endif | |||
| 292 | {NULL, 0}, | |||
| 293 | }; | |||
| 294 | ||||
| 295 | /* | |||
| 296 | * Unified ethernet device probe, segmented per architecture and | |||
| 297 | * per bus interface. This drives the legacy devices only for now. | |||
| 298 | */ | |||
| 299 | ||||
| 48 | 42 | 300 | static void __init ethif_probe2(int unit) | |
| 301 | { | |||
| 302 | unsigned long base_addr = netdev_boot_base("eth", unit); | |||
| 303 | ||||
| 6 | 42 | 304 | if (base_addr == 1) | |
| 6 | 305 | return; | ||
| 306 | ||||
| 307 | (void)( probe_list2(unit, m68k_probes, base_addr == 0) && | |||
| 308 | probe_list2(unit, eisa_probes, base_addr == 0) && | |||
| 309 | probe_list2(unit, mca_probes, base_addr == 0) && | |||
| 310 | probe_list2(unit, isa_probes, base_addr == 0) && | |||
| 311 | probe_list2(unit, parport_probes, base_addr == 0)); | |||
| 312 | } | |||
| 313 | ||||
| 314 | #ifdef CONFIG_TR | |||
| 315 | /* Token-ring device probe */ | |||
| 316 | extern int ibmtr_probe_card(struct net_device *); | |||
| 317 | extern struct net_device *smctr_probe(int unit); | |||
| 318 | ||||
| 319 | static struct devprobe2 tr_probes2[] __initdata = { | |||
| 320 | #ifdef CONFIG_SMCTR | |||
| 321 | {smctr_probe, 0}, | |||
| 322 | #endif | |||
| 323 | {NULL, 0}, | |||
| 324 | }; | |||
| 325 | ||||
| 326 | static __init int trif_probe(int unit) | |||
| 327 | { | |||
| 328 | int err = -ENODEV; | |||
| 329 | #ifdef CONFIG_IBMTR | |||
| 330 | struct net_device *dev = alloc_trdev(0); | |||
| 331 | if (!dev) | |||
| 332 | return -ENOMEM; | |||
| 333 | ||||
| 334 | sprintf(dev->name, "tr%d", unit); | |||
| 335 | netdev_boot_setup_check(dev); | |||
| 336 | err = ibmtr_probe_card(dev); | |||
| 337 | if (err) | |||
| 338 | free_netdev(dev); | |||
| 339 | #endif | |||
| 340 | return err; | |||
| 341 | } | |||
| 342 | ||||
| 343 | static void __init trif_probe2(int unit) | |||
| 344 | { | |||
| 345 | unsigned long base_addr = netdev_boot_base("tr", unit); | |||
| 346 | ||||
| 347 | if (base_addr == 1) | |||
| 348 | return; | |||
| 349 | probe_list2(unit, tr_probes2, base_addr == 0); | |||
| 350 | } | |||
| 351 | #endif | |||
| 352 | ||||
| 353 | ||||
| 354 | /* | |||
| 355 | * The loopback device is global so it can be directly referenced | |||
| 356 | * by the network code. Also, it must be first on device list. | |||
| 357 | */ | |||
| 358 | extern int loopback_init(void); | |||
| 359 | ||||
| 360 | /* Statically configured drivers -- order matters here. */ | |||
| 6 | 0 | 361 | static int __init net_olddevs_init(void) | |
| 362 | { | |||
| 363 | int num; | |||
| 364 | ||||
| 0 | 6 | - | 365 | if (loopback_init()) { |
| 366 | printk(KERN_ERR "Network loopback device setup failed\n"); | |||
| 367 | } | |||
| 368 | ||||
| 369 | ||||
| 370 | #ifdef CONFIG_SBNI | |||
| 371 | for (num = 0; num < 8; ++num) | |||
| 372 | sbni_probe(num); | |||
| 373 | #endif | |||
| 374 | #ifdef CONFIG_TR | |||
| 375 | for (num = 0; num < 8; ++num) | |||
| 376 | if (!trif_probe(num)) | |||
| 377 | trif_probe2(num); | |||
| 378 | #endif | |||
| 48 | 6 | 379 | for (num = 0; num < 8; ++num) | |
| 380 | ethif_probe2(num); | |||
| 381 | ||||
| 382 | #ifdef CONFIG_COPS | |||
| 383 | cops_probe(0); | |||
| 384 | cops_probe(1); | |||
| 385 | cops_probe(2); | |||
| 386 | #endif | |||
| 387 | #ifdef CONFIG_LTPC | |||
| 388 | ltpc_probe(); | |||
| 389 | #endif | |||
| 390 | ||||
| 6 | 391 | return 0; | ||
| 392 | } | |||
| 393 | ||||
| 394 | device_initcall(net_olddevs_init); | |||
| ***TER 48% (12/25) of SOURCE FILE Space.c | ||||