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

DEFINITIONS
