drivers/net/Space.c

/* */
This source file includes following definitions.
ethif_probe
   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  * NOTE:        This file is a nice idea, but its current format does not work
   9  *              well for drivers that support multiple units, like the SLIP
  10  *              driver.  We should actually have only one pointer to a driver
  11  *              here, with the driver knowing how many units it supports.
  12  *              Currently, the SLIP driver abuses the "base_addr" integer
  13  *              field of the 'device' structure to store the unit number...
  14  *              -FvK
  15  *
  16  * Version:     @(#)Space.c     1.0.7   08/12/93
  17  *
  18  * Authors:     Ross Biro, <bir7@leland.Stanford.Edu>
  19  *              Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
  20  *              Donald J. Becker, <becker@super.org>
  21  *
  22  *      FIXME:
  23  *              Sort the device chain fastest first.
  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/errno.h>
  33 
  34 #define NEXT_DEV        NULL
  35 
  36 
  37 /* A unified ethernet device probe.  This is the easiest way to have every
  38    ethernet adaptor have the name "eth[0123...]".
  39    */
  40 
  41 extern int tulip_probe(struct device *dev);
  42 extern int hp100_probe(struct device *dev);
  43 extern int ultra_probe(struct device *dev);
  44 extern int wd_probe(struct device *dev);
  45 extern int el2_probe(struct device *dev);
  46 extern int ne_probe(struct device *dev);
  47 extern int hp_probe(struct device *dev);
  48 extern int hp_plus_probe(struct device *dev);
  49 extern int znet_probe(struct device *);
  50 extern int express_probe(struct device *);
  51 extern int eepro_probe(struct device *);
  52 extern int el3_probe(struct device *);
  53 extern int at1500_probe(struct device *);
  54 extern int at1700_probe(struct device *);
  55 extern int fmv18x_probe(struct device *);
  56 extern int eth16i_probe(struct device *);
  57 extern int depca_probe(struct device *);
  58 extern int apricot_probe(struct device *);
  59 extern int ewrk3_probe(struct device *);
  60 extern int de4x5_probe(struct device *);
  61 extern int el1_probe(struct device *);
  62 #if     defined(CONFIG_WAVELAN)
  63 extern int wavelan_probe(struct device *);
  64 #endif  /* defined(CONFIG_WAVELAN) */
  65 extern int el16_probe(struct device *);
  66 extern int elplus_probe(struct device *);
  67 extern int ac3200_probe(struct device *);
  68 extern int e2100_probe(struct device *);
  69 extern int ni52_probe(struct device *);
  70 extern int ni65_probe(struct device *);
  71 extern int SK_init(struct device *);
  72 extern int seeq8005_probe(struct device *);
  73 extern int tc59x_probe(struct device *);
  74 extern int dgrs_probe(struct device *);
  75 extern int smc_init( struct device * );
  76 extern int sparc_lance_probe(struct device *);
  77 extern int atarilance_probe(struct device *);
  78 extern int a2065_probe(struct device *);
  79 extern int ariadne_probe(struct device *);
  80 
  81 /* Detachable devices ("pocket adaptors") */
  82 extern int atp_init(struct device *);
  83 extern int de600_probe(struct device *);
  84 extern int de620_probe(struct device *);
  85 
  86 static int
  87 ethif_probe(struct device *dev)
     /*  */
  88 {
  89     u_long base_addr = dev->base_addr;
  90 
  91     if ((base_addr == 0xffe0)  ||  (base_addr == 1))
  92         return 1;               /* ENXIO */
  93 
  94     if (1
  95 #ifdef CONFIG_DGRS
  96         && dgrs_probe(dev)
  97 #endif
  98 #if defined(CONFIG_VORTEX)
  99         && tc59x_probe(dev)
 100 #endif
 101 #if defined(CONFIG_SEEQ8005)
 102         && seeq8005_probe(dev)
 103 #endif
 104 #if defined(CONFIG_DEC_ELCP)
 105         && tulip_probe(dev)
 106 #endif
 107 #if defined(CONFIG_HP100)
 108         && hp100_probe(dev)
 109 #endif  
 110 #if defined(CONFIG_ULTRA)
 111         && ultra_probe(dev)
 112 #endif
 113 #if defined(CONFIG_SMC9194)
 114         && smc_init(dev)
 115 #endif
 116 #if defined(CONFIG_WD80x3) || defined(WD80x3)
 117         && wd_probe(dev)
 118 #endif
 119 #if defined(CONFIG_EL2) || defined(EL2) /* 3c503 */
 120         && el2_probe(dev)
 121 #endif
 122 #if defined(CONFIG_HPLAN) || defined(HPLAN)
 123         && hp_probe(dev)
 124 #endif
 125 #if defined(CONFIG_HPLAN_PLUS)
 126         && hp_plus_probe(dev)
 127 #endif
 128 #ifdef CONFIG_AC3200            /* Ansel Communications EISA 3200. */
 129         && ac3200_probe(dev)
 130 #endif
 131 #ifdef CONFIG_E2100             /* Cabletron E21xx series. */
 132         && e2100_probe(dev)
 133 #endif
 134 #if defined(CONFIG_NE2000) || defined(NE2000)
 135         && ne_probe(dev)
 136 #endif
 137 #ifdef CONFIG_AT1500
 138         && at1500_probe(dev)
 139 #endif
 140 #ifdef CONFIG_AT1700
 141         && at1700_probe(dev)
 142 #endif
 143 #ifdef CONFIG_FMV18X            /* Fujitsu FMV-181/182 */
 144         && fmv18x_probe(dev)
 145 #endif
 146 #ifdef CONFIG_ETH16I
 147         && eth16i_probe(dev)    /* ICL EtherTeam 16i/32 */
 148 #endif
 149 #ifdef CONFIG_EL3               /* 3c509 */
 150         && el3_probe(dev)
 151 #endif
 152 #ifdef CONFIG_ZNET              /* Zenith Z-Note and some IBM Thinkpads. */
 153         && znet_probe(dev)
 154 #endif
 155 #ifdef CONFIG_EEXPRESS          /* Intel EtherExpress */
 156         && express_probe(dev)
 157 #endif
 158 #ifdef CONFIG_EEXPRESS_PRO      /* Intel EtherExpress Pro/10 */
 159         && eepro_probe(dev)
 160 #endif
 161 #ifdef CONFIG_DEPCA             /* DEC DEPCA */
 162         && depca_probe(dev)
 163 #endif
 164 #ifdef CONFIG_EWRK3             /* DEC EtherWORKS 3 */
 165         && ewrk3_probe(dev)
 166 #endif
 167 #ifdef CONFIG_DE4X5             /* DEC DE425, DE434, DE435 adapters */
 168         && de4x5_probe(dev)
 169 #endif
 170 #ifdef CONFIG_APRICOT           /* Apricot I82596 */
 171         && apricot_probe(dev)
 172 #endif
 173 #ifdef CONFIG_EL1               /* 3c501 */
 174         && el1_probe(dev)
 175 #endif
 176 #if     defined(CONFIG_WAVELAN) /* WaveLAN */
 177         && wavelan_probe(dev)
 178 #endif  /* defined(CONFIG_WAVELAN) */
 179 #ifdef CONFIG_EL16              /* 3c507 */
 180         && el16_probe(dev)
 181 #endif
 182 #ifdef CONFIG_ELPLUS            /* 3c505 */
 183         && elplus_probe(dev)
 184 #endif
 185 #ifdef CONFIG_DE600             /* D-Link DE-600 adapter */
 186         && de600_probe(dev)
 187 #endif
 188 #ifdef CONFIG_DE620             /* D-Link DE-620 adapter */
 189         && de620_probe(dev)
 190 #endif
 191 #if defined(CONFIG_SK_G16)
 192         && SK_init(dev)
 193 #endif
 194 #ifdef CONFIG_NI52
 195         && ni52_probe(dev)
 196 #endif
 197 #ifdef CONFIG_ATARILANCE        /* Lance-based Atari ethernet boards */
 198         && atarilance_probe(dev)
 199 #endif
 200 #ifdef CONFIG_A2065             /* Commodore/Ameristar A2065 Ethernet Board */
 201         && a2065_probe(dev)
 202 #endif
 203 #ifdef CONFIG_ARIADNE           /* Village Tronic Ariadne Ethernet Board */
 204         && ariadne_probe(dev)
 205 #endif
 206 #ifdef CONFIG_SUNLANCE
 207         && sparc_lance_probe(dev)
 208 #endif
 209         && 1 ) {
 210         return 1;       /* -ENODEV or -EAGAIN would be more accurate. */
 211     }
 212     return 0;
 213 }
 214 
 215 #ifdef CONFIG_SDLA
 216     extern int sdla_init(struct device *);
 217     static struct device sdla0_dev = { "sdla0", 0, 0, 0, 0, 0, 0, 0, 0, 0, NEXT_DEV, sdla_init, };
 218 
 219 #   undef NEXT_DEV
 220 #   define NEXT_DEV     (&sdla0_dev)
 221 #endif
 222 
 223 /* This must be AFTER the various FRADs so it initializes FIRST! */
 224 
 225 #ifdef CONFIG_DLCI
 226     extern int dlci_init(struct device *);
 227     static struct device dlci_dev = { "dlci", 0, 0, 0, 0, 0, 0, 0, 0, 0, NEXT_DEV, dlci_init, };
 228 #   undef NEXT_DEV
 229 #   define NEXT_DEV     (&dlci_dev)
 230 #endif
 231 
 232 #ifdef CONFIG_NETROM
 233         extern int nr_init(struct device *);
 234         
 235         static struct device nr3_dev = { "nr3", 0, 0, 0, 0, 0, 0, 0, 0, 0, NEXT_DEV, nr_init, };
 236         static struct device nr2_dev = { "nr2", 0, 0, 0, 0, 0, 0, 0, 0, 0, &nr3_dev, nr_init, };
 237         static struct device nr1_dev = { "nr1", 0, 0, 0, 0, 0, 0, 0, 0, 0, &nr2_dev, nr_init, };
 238         static struct device nr0_dev = { "nr0", 0, 0, 0, 0, 0, 0, 0, 0, 0, &nr1_dev, nr_init, };
 239 
 240 #   undef NEXT_DEV
 241 #   define      NEXT_DEV        (&nr0_dev)
 242 #endif
 243 
 244 /* Run-time ATtachable (Pocket) devices have a different (not "eth#") name. */
 245 #ifdef CONFIG_ATP               /* AT-LAN-TEC (RealTek) pocket adaptor. */
 246 static struct device atp_dev = {
 247     "atp0", 0, 0, 0, 0, 0, 0, 0, 0, 0, NEXT_DEV, atp_init, /* ... */ };
 248 #   undef NEXT_DEV
 249 #   define NEXT_DEV     (&atp_dev)
 250 #endif
 251 
 252 #ifdef CONFIG_ARCNET
 253     extern int arcnet_probe(struct device *dev);
 254     static struct device arcnet_dev = {
 255         "arc0", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, arcnet_probe, };
 256 #   undef       NEXT_DEV
 257 #   define      NEXT_DEV        (&arcnet_dev)
 258 #endif
 259 
 260 /* The first device defaults to I/O base '0', which means autoprobe. */
 261 #ifndef ETH0_ADDR
 262 # define ETH0_ADDR 0
 263 #endif
 264 #ifndef ETH0_IRQ
 265 # define ETH0_IRQ 0
 266 #endif
 267 /* "eth0" defaults to autoprobe (== 0), other use a base of 0xffe0 (== -0x20),
 268    which means "don't probe".  These entries exist to only to provide empty
 269    slots which may be enabled at boot-time. */
 270 
 271 static struct device eth3_dev = {
 272     "eth3", 0,0,0,0,0xffe0 /* I/O base*/, 0,0,0,0, NEXT_DEV, ethif_probe };
 273 static struct device eth2_dev = {
 274     "eth2", 0,0,0,0,0xffe0 /* I/O base*/, 0,0,0,0, &eth3_dev, ethif_probe };
 275 static struct device eth1_dev = {
 276     "eth1", 0,0,0,0,0xffe0 /* I/O base*/, 0,0,0,0, &eth2_dev, ethif_probe };
 277 
 278 static struct device eth0_dev = {
 279     "eth0", 0, 0, 0, 0, ETH0_ADDR, ETH0_IRQ, 0, 0, 0, &eth1_dev, ethif_probe };
 280 
 281 #   undef NEXT_DEV
 282 #   define NEXT_DEV     (&eth0_dev)
 283 
 284 #if defined(PLIP) || defined(CONFIG_PLIP)
 285     extern int plip_init(struct device *);
 286     static struct device plip2_dev = {
 287         "plip2", 0, 0, 0, 0, 0x278, 2, 0, 0, 0, NEXT_DEV, plip_init, };
 288     static struct device plip1_dev = {
 289         "plip1", 0, 0, 0, 0, 0x378, 7, 0, 0, 0, &plip2_dev, plip_init, };
 290     static struct device plip0_dev = {
 291         "plip0", 0, 0, 0, 0, 0x3BC, 5, 0, 0, 0, &plip1_dev, plip_init, };
 292 #   undef NEXT_DEV
 293 #   define NEXT_DEV     (&plip0_dev)
 294 #endif  /* PLIP */
 295 
 296 #if defined(SLIP) || defined(CONFIG_SLIP)
 297         /* To be exact, this node just hooks the initialization
 298            routines to the device structures.                   */
 299 extern int slip_init_ctrl_dev(struct device *);
 300 static struct device slip_bootstrap = {
 301   "slip_proto", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, slip_init_ctrl_dev, };
 302 #undef NEXT_DEV
 303 #define NEXT_DEV (&slip_bootstrap)
 304 #endif  /* SLIP */
 305   
 306 #if defined(CONFIG_STRIP)
 307 extern int strip_init_ctrl_dev(struct device *);
 308 static struct device strip_bootstrap = {
 309     "strip_proto", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, strip_init_ctrl_dev, };
 310 #undef NEXT_DEV
 311 #define NEXT_DEV (&strip_bootstrap)
 312 #endif   /* STRIP */
 313 
 314 #if defined(CONFIG_PPP)
 315 extern int ppp_init(struct device *);
 316 static struct device ppp_bootstrap = {
 317     "ppp_proto", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, ppp_init, };
 318 #undef NEXT_DEV
 319 #define NEXT_DEV (&ppp_bootstrap)
 320 #endif   /* PPP */
 321 
 322 #ifdef CONFIG_DUMMY
 323     extern int dummy_init(struct device *dev);
 324     static struct device dummy_dev = {
 325         "dummy", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, dummy_init, };
 326 #   undef       NEXT_DEV
 327 #   define      NEXT_DEV        (&dummy_dev)
 328 #endif
 329 
 330 #ifdef CONFIG_EQUALIZER
 331 extern int eql_init(struct device *dev);
 332 struct device eql_dev = {
 333   "eql",                        /* Master device for IP traffic load 
 334                                    balancing */
 335   0x0, 0x0, 0x0, 0x0,           /* recv end/start; mem end/start */
 336   0,                            /* base I/O address */
 337   0,                            /* IRQ */
 338   0, 0, 0,                      /* flags */
 339   NEXT_DEV,                     /* next device */
 340   eql_init                      /* set up the rest */
 341 };
 342 #   undef       NEXT_DEV
 343 #   define      NEXT_DEV        (&eql_dev)
 344 #endif
 345 
 346 #ifdef CONFIG_IBMTR 
 347 
 348     extern int tok_probe(struct device *dev);
 349     static struct device ibmtr_dev1 = {
 350         "tr1",                  /* IBM Token Ring (Non-DMA) Interface */
 351         0x0,                    /* recv memory end                      */
 352         0x0,                    /* recv memory start                    */
 353         0x0,                    /* memory end                           */
 354         0x0,                    /* memory start                         */
 355         0xa24,                  /* base I/O address                     */
 356         0,                      /* IRQ                                  */
 357         0, 0, 0,                /* flags                                */
 358         NEXT_DEV,               /* next device                          */
 359         tok_probe               /* ??? Token_init should set up the rest        */
 360     };
 361 #   undef       NEXT_DEV
 362 #   define      NEXT_DEV        (&ibmtr_dev1)
 363 
 364 
 365     static struct device ibmtr_dev0 = {
 366         "tr0",                  /* IBM Token Ring (Non-DMA) Interface */
 367         0x0,                    /* recv memory end                      */
 368         0x0,                    /* recv memory start                    */
 369         0x0,                    /* memory end                           */
 370         0x0,                    /* memory start                         */
 371         0xa20,                  /* base I/O address                     */
 372         0,                      /* IRQ                                  */
 373         0, 0, 0,                /* flags                                */
 374         NEXT_DEV,               /* next device                          */
 375         tok_probe               /* ??? Token_init should set up the rest        */
 376     };
 377 #   undef       NEXT_DEV
 378 #   define      NEXT_DEV        (&ibmtr_dev0)
 379 
 380 #endif 
 381 #ifdef CONFIG_NET_IPIP
 382 #ifdef CONFIG_IP_FORWARD
 383         extern int tunnel_init(struct device *);
 384         
 385         static struct device tunnel_dev1 = 
 386         {
 387                 "tunl1",                /* IPIP tunnel                          */
 388                 0x0,                    /* recv memory end                      */
 389                 0x0,                    /* recv memory start                    */
 390                 0x0,                    /* memory end                           */
 391                 0x0,                    /* memory start                         */
 392                 0x0,                    /* base I/O address                     */
 393                 0,                      /* IRQ                                  */
 394                 0, 0, 0,                /* flags                                */
 395                 NEXT_DEV,               /* next device                          */
 396                 tunnel_init             /* Fill in the details                  */
 397         };
 398 
 399         static struct device tunnel_dev0 = 
 400         {
 401                 "tunl0",                /* IPIP tunnel                          */
 402                 0x0,                    /* recv memory end                      */
 403                 0x0,                    /* recv memory start                    */
 404                 0x0,                    /* memory end                           */
 405                 0x0,                    /* memory start                         */
 406                 0x0,                    /* base I/O address                     */
 407                 0,                      /* IRQ                                  */
 408                 0, 0, 0,                /* flags                                */
 409                 &tunnel_dev1,           /* next device                          */
 410                 tunnel_init             /* Fill in the details                  */
 411     };
 412 #   undef       NEXT_DEV
 413 #   define      NEXT_DEV        (&tunnel_dev0)
 414 
 415 #endif 
 416 #endif
 417 
 418 #ifdef CONFIG_AP1000
 419     extern int apfddi_init(struct device *dev);
 420     static struct device fddi_dev = {
 421         "fddi", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, apfddi_init };
 422 #   undef       NEXT_DEV
 423 #   define      NEXT_DEV        (&fddi_dev)
 424 
 425     extern int bif_init(struct device *dev);
 426     static struct device bif_dev = {
 427         "bif", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, bif_init };
 428 #   undef       NEXT_DEV
 429 #   define      NEXT_DEV        (&bif_dev)
 430 
 431 #endif
 432         
 433 extern int loopback_init(struct device *dev);
 434 struct device loopback_dev = {
 435         "lo",                   /* Software Loopback interface          */
 436         0x0,                    /* recv memory end                      */
 437         0x0,                    /* recv memory start                    */
 438         0x0,                    /* memory end                           */
 439         0x0,                    /* memory start                         */
 440         0,                      /* base I/O address                     */
 441         0,                      /* IRQ                                  */
 442         0, 0, 0,                /* flags                                */
 443         NEXT_DEV,               /* next device                          */
 444         loopback_init           /* loopback_init should set up the rest */
 445 };
 446 
 447 struct device *dev_base = &loopback_dev;
/* */
root/drivers/net/Space.c

DEFINITIONS
