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 hp100_probe(struct device *dev);
  42 extern int ultra_probe(struct device *dev);
  43 extern int wd_probe(struct device *dev);
  44 extern int el2_probe(struct device *dev);
  45 extern int ne_probe(struct device *dev);
  46 extern int hp_probe(struct device *dev);
  47 extern int hp_plus_probe(struct device *dev);
  48 extern int znet_probe(struct device *);
  49 extern int express_probe(struct device *);
  50 extern int eepro_probe(struct device *);
  51 extern int el3_probe(struct device *);
  52 extern int at1500_probe(struct device *);
  53 extern int at1700_probe(struct device *);
  54 extern int fmv18x_probe(struct device *);
  55 extern int eth16i_probe(struct device *);
  56 extern int depca_probe(struct device *);
  57 extern int apricot_probe(struct device *);
  58 extern int ewrk3_probe(struct device *);
  59 extern int de4x5_probe(struct device *);
  60 extern int el1_probe(struct device *);
  61 #if     defined(CONFIG_WAVELAN)
  62 extern int wavelan_probe(struct device *);
  63 #endif  /* defined(CONFIG_WAVELAN) */
  64 extern int el16_probe(struct device *);
  65 extern int elplus_probe(struct device *);
  66 extern int ac3200_probe(struct device *);
  67 extern int e2100_probe(struct device *);
  68 extern int ni52_probe(struct device *);
  69 extern int ni65_probe(struct device *);
  70 extern int SK_init(struct device *);
  71 extern int seeq8005_probe(struct device *);
  72 extern int tc59x_probe(struct device *);
  73 extern int smc_init( struct device * );
  74 
  75 /* Detachable devices ("pocket adaptors") */
  76 extern int atp_init(struct device *);
  77 extern int de600_probe(struct device *);
  78 extern int de620_probe(struct device *);
  79 
  80 static int
  81 ethif_probe(struct device *dev)
     /*  */
  82 {
  83     u_long base_addr = dev->base_addr;
  84 
  85     if ((base_addr == 0xffe0)  ||  (base_addr == 1))
  86         return 1;               /* ENXIO */
  87 
  88     if (1
  89 #if defined(CONFIG_VORTEX)
  90         && tc59x_probe(dev)
  91 #endif
  92 #if defined(CONFIG_SEEQ8005)
  93         && seeq8005_probe(dev)
  94 #endif
  95 #if defined(CONFIG_HP100)
  96         && hp100_probe(dev)
  97 #endif  
  98 #if defined(CONFIG_ULTRA)
  99         && ultra_probe(dev)
 100 #endif
 101 #if defined(CONFIG_SMC9194)
 102         && smc_init(dev)
 103 #endif
 104 #if defined(CONFIG_WD80x3) || defined(WD80x3)
 105         && wd_probe(dev)
 106 #endif
 107 #if defined(CONFIG_EL2) || defined(EL2) /* 3c503 */
 108         && el2_probe(dev)
 109 #endif
 110 #if defined(CONFIG_HPLAN) || defined(HPLAN)
 111         && hp_probe(dev)
 112 #endif
 113 #if defined(CONFIG_HPLAN_PLUS)
 114         && hp_plus_probe(dev)
 115 #endif
 116 #ifdef CONFIG_AC3200            /* Ansel Communications EISA 3200. */
 117         && ac3200_probe(dev)
 118 #endif
 119 #ifdef CONFIG_E2100             /* Cabletron E21xx series. */
 120         && e2100_probe(dev)
 121 #endif
 122 #if defined(CONFIG_NE2000) || defined(NE2000)
 123         && ne_probe(dev)
 124 #endif
 125 #ifdef CONFIG_AT1500
 126         && at1500_probe(dev)
 127 #endif
 128 #ifdef CONFIG_AT1700
 129         && at1700_probe(dev)
 130 #endif
 131 #ifdef CONFIG_FMV18X            /* Fujitsu FMV-181/182 */
 132         && fmv18x_probe(dev)
 133 #endif
 134 #ifdef CONFIG_ETH16I
 135         && eth16i_probe(dev)    /* ICL EtherTeam 16i/32 */
 136 #endif
 137 #ifdef CONFIG_EL3               /* 3c509 */
 138         && el3_probe(dev)
 139 #endif
 140 #ifdef CONFIG_ZNET              /* Zenith Z-Note and some IBM Thinkpads. */
 141         && znet_probe(dev)
 142 #endif
 143 #ifdef CONFIG_EEXPRESS          /* Intel EtherExpress */
 144         && express_probe(dev)
 145 #endif
 146 #ifdef CONFIG_EEXPRESS_PRO      /* Intel EtherExpress Pro/10 */
 147         && eepro_probe(dev)
 148 #endif
 149 #ifdef CONFIG_DEPCA             /* DEC DEPCA */
 150         && depca_probe(dev)
 151 #endif
 152 #ifdef CONFIG_EWRK3             /* DEC EtherWORKS 3 */
 153         && ewrk3_probe(dev)
 154 #endif
 155 #ifdef CONFIG_DE4X5             /* DEC DE425, DE434, DE435 adapters */
 156         && de4x5_probe(dev)
 157 #endif
 158 #ifdef CONFIG_APRICOT           /* Apricot I82596 */
 159         && apricot_probe(dev)
 160 #endif
 161 #ifdef CONFIG_EL1               /* 3c501 */
 162         && el1_probe(dev)
 163 #endif
 164 #if     defined(CONFIG_WAVELAN) /* WaveLAN */
 165         && wavelan_probe(dev)
 166 #endif  /* defined(CONFIG_WAVELAN) */
 167 #ifdef CONFIG_EL16              /* 3c507 */
 168         && el16_probe(dev)
 169 #endif
 170 #ifdef CONFIG_ELPLUS            /* 3c505 */
 171         && elplus_probe(dev)
 172 #endif
 173 #ifdef CONFIG_DE600             /* D-Link DE-600 adapter */
 174         && de600_probe(dev)
 175 #endif
 176 #ifdef CONFIG_DE620             /* D-Link DE-620 adapter */
 177         && de620_probe(dev)
 178 #endif
 179 #if defined(CONFIG_SK_G16)
 180         && SK_init(dev)
 181 #endif
 182 #ifdef CONFIG_NI52
 183         && ni52_probe(dev)
 184 #endif
 185         && 1 ) {
 186         return 1;       /* -ENODEV or -EAGAIN would be more accurate. */
 187     }
 188     return 0;
 189 }
 190 
 191 
 192 #ifdef CONFIG_NETROM
 193         extern int nr_init(struct device *);
 194         
 195         static struct device nr3_dev = { "nr3", 0, 0, 0, 0, 0, 0, 0, 0, 0, NEXT_DEV, nr_init, };
 196         static struct device nr2_dev = { "nr2", 0, 0, 0, 0, 0, 0, 0, 0, 0, &nr3_dev, nr_init, };
 197         static struct device nr1_dev = { "nr1", 0, 0, 0, 0, 0, 0, 0, 0, 0, &nr2_dev, nr_init, };
 198         static struct device nr0_dev = { "nr0", 0, 0, 0, 0, 0, 0, 0, 0, 0, &nr1_dev, nr_init, };
 199 
 200 #   undef NEXT_DEV
 201 #   define      NEXT_DEV        (&nr0_dev)
 202 #endif
 203 
 204 /* Run-time ATtachable (Pocket) devices have a different (not "eth#") name. */
 205 #ifdef CONFIG_ATP               /* AT-LAN-TEC (RealTek) pocket adaptor. */
 206 static struct device atp_dev = {
 207     "atp0", 0, 0, 0, 0, 0, 0, 0, 0, 0, NEXT_DEV, atp_init, /* ... */ };
 208 #   undef NEXT_DEV
 209 #   define NEXT_DEV     (&atp_dev)
 210 #endif
 211 
 212 #ifdef CONFIG_ARCNET
 213     extern int arcnet_probe(struct device *dev);
 214     static struct device arcnet_dev = {
 215         "arc0", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, arcnet_probe, };
 216 #   undef       NEXT_DEV
 217 #   define      NEXT_DEV        (&arcnet_dev)
 218 #endif
 219 
 220 /* The first device defaults to I/O base '0', which means autoprobe. */
 221 #ifndef ETH0_ADDR
 222 # define ETH0_ADDR 0
 223 #endif
 224 #ifndef ETH0_IRQ
 225 # define ETH0_IRQ 0
 226 #endif
 227 /* "eth0" defaults to autoprobe (== 0), other use a base of 0xffe0 (== -0x20),
 228    which means "don't probe".  These entries exist to only to provide empty
 229    slots which may be enabled at boot-time. */
 230 
 231 static struct device eth3_dev = {
 232     "eth3", 0,0,0,0,0xffe0 /* I/O base*/, 0,0,0,0, NEXT_DEV, ethif_probe };
 233 static struct device eth2_dev = {
 234     "eth2", 0,0,0,0,0xffe0 /* I/O base*/, 0,0,0,0, &eth3_dev, ethif_probe };
 235 static struct device eth1_dev = {
 236     "eth1", 0,0,0,0,0xffe0 /* I/O base*/, 0,0,0,0, &eth2_dev, ethif_probe };
 237 
 238 static struct device eth0_dev = {
 239     "eth0", 0, 0, 0, 0, ETH0_ADDR, ETH0_IRQ, 0, 0, 0, &eth1_dev, ethif_probe };
 240 
 241 #   undef NEXT_DEV
 242 #   define NEXT_DEV     (&eth0_dev)
 243 
 244 #if defined(PLIP) || defined(CONFIG_PLIP)
 245     extern int plip_init(struct device *);
 246     static struct device plip2_dev = {
 247         "plip2", 0, 0, 0, 0, 0x278, 2, 0, 0, 0, NEXT_DEV, plip_init, };
 248     static struct device plip1_dev = {
 249         "plip1", 0, 0, 0, 0, 0x378, 7, 0, 0, 0, &plip2_dev, plip_init, };
 250     static struct device plip0_dev = {
 251         "plip0", 0, 0, 0, 0, 0x3BC, 5, 0, 0, 0, &plip1_dev, plip_init, };
 252 #   undef NEXT_DEV
 253 #   define NEXT_DEV     (&plip0_dev)
 254 #endif  /* PLIP */
 255 
 256 #if defined(SLIP) || defined(CONFIG_SLIP)
 257         /* To be exact, this node just hooks the initialization
 258            routines to the device structures.                   */
 259 extern int slip_init_ctrl_dev(struct device *);
 260 static struct device slip_bootstrap = {
 261   "slip_proto", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, slip_init_ctrl_dev, };
 262 #undef NEXT_DEV
 263 #define NEXT_DEV (&slip_bootstrap)
 264 #endif  /* SLIP */
 265   
 266 #if defined(CONFIG_PPP)
 267 extern int ppp_init(struct device *);
 268 static struct device ppp_bootstrap = {
 269     "ppp_proto", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, ppp_init, };
 270 #undef NEXT_DEV
 271 #define NEXT_DEV (&ppp_bootstrap)
 272 #endif   /* PPP */
 273 
 274 #ifdef CONFIG_DUMMY
 275     extern int dummy_init(struct device *dev);
 276     static struct device dummy_dev = {
 277         "dummy", 0x0, 0x0, 0x0, 0x0, 0, 0, 0, 0, 0, NEXT_DEV, dummy_init, };
 278 #   undef       NEXT_DEV
 279 #   define      NEXT_DEV        (&dummy_dev)
 280 #endif
 281 
 282 #ifdef CONFIG_EQUALIZER
 283 extern int eql_init(struct device *dev);
 284 struct device eql_dev = {
 285   "eql",                        /* Master device for IP traffic load 
 286                                    balancing */
 287   0x0, 0x0, 0x0, 0x0,           /* recv end/start; mem end/start */
 288   0,                            /* base I/O address */
 289   0,                            /* IRQ */
 290   0, 0, 0,                      /* flags */
 291   NEXT_DEV,                     /* next device */
 292   eql_init                      /* set up the rest */
 293 };
 294 #   undef       NEXT_DEV
 295 #   define      NEXT_DEV        (&eql_dev)
 296 #endif
 297 
 298 #ifdef CONFIG_IBMTR 
 299 
 300     extern int tok_probe(struct device *dev);
 301     static struct device ibmtr_dev1 = {
 302         "tr1",                  /* IBM Token Ring (Non-DMA) Interface */
 303         0x0,                    /* recv memory end                      */
 304         0x0,                    /* recv memory start                    */
 305         0x0,                    /* memory end                           */
 306         0x0,                    /* memory start                         */
 307         0xa24,                  /* base I/O address                     */
 308         0,                      /* IRQ                                  */
 309         0, 0, 0,                /* flags                                */
 310         NEXT_DEV,               /* next device                          */
 311         tok_probe               /* ??? Token_init should set up the rest        */
 312     };
 313 #   undef       NEXT_DEV
 314 #   define      NEXT_DEV        (&ibmtr_dev1)
 315 
 316 
 317     static struct device ibmtr_dev0 = {
 318         "tr0",                  /* IBM Token Ring (Non-DMA) Interface */
 319         0x0,                    /* recv memory end                      */
 320         0x0,                    /* recv memory start                    */
 321         0x0,                    /* memory end                           */
 322         0x0,                    /* memory start                         */
 323         0xa20,                  /* base I/O address                     */
 324         0,                      /* IRQ                                  */
 325         0, 0, 0,                /* flags                                */
 326         NEXT_DEV,               /* next device                          */
 327         tok_probe               /* ??? Token_init should set up the rest        */
 328     };
 329 #   undef       NEXT_DEV
 330 #   define      NEXT_DEV        (&ibmtr_dev0)
 331 
 332 #endif 
 333 #ifdef CONFIG_NET_IPIP
 334 #ifdef CONFIG_IP_FORWARD
 335         extern int tunnel_init(struct device *);
 336         
 337         static struct device tunnel_dev1 = 
 338         {
 339                 "tunl1",                /* IPIP tunnel                          */
 340                 0x0,                    /* recv memory end                      */
 341                 0x0,                    /* recv memory start                    */
 342                 0x0,                    /* memory end                           */
 343                 0x0,                    /* memory start                         */
 344                 0x0,                    /* base I/O address                     */
 345                 0,                      /* IRQ                                  */
 346                 0, 0, 0,                /* flags                                */
 347                 NEXT_DEV,               /* next device                          */
 348                 tunnel_init             /* Fill in the details                  */
 349         };
 350 
 351         static struct device tunnel_dev0 = 
 352         {
 353                 "tunl0",                /* IPIP tunnel                          */
 354                 0x0,                    /* recv memory end                      */
 355                 0x0,                    /* recv memory start                    */
 356                 0x0,                    /* memory end                           */
 357                 0x0,                    /* memory start                         */
 358                 0x0,                    /* base I/O address                     */
 359                 0,                      /* IRQ                                  */
 360                 0, 0, 0,                /* flags                                */
 361                 &tunnel_dev1,           /* next device                          */
 362                 tunnel_init             /* Fill in the details                  */
 363     };
 364 #   undef       NEXT_DEV
 365 #   define      NEXT_DEV        (&tunnel_dev0)
 366 
 367 #endif 
 368 #endif
 369         
 370 extern int loopback_init(struct device *dev);
 371 struct device loopback_dev = {
 372         "lo",                   /* Software Loopback interface          */
 373         0x0,                    /* recv memory end                      */
 374         0x0,                    /* recv memory start                    */
 375         0x0,                    /* memory end                           */
 376         0x0,                    /* memory start                         */
 377         0,                      /* base I/O address                     */
 378         0,                      /* IRQ                                  */
 379         0, 0, 0,                /* flags                                */
 380         NEXT_DEV,               /* next device                          */
 381         loopback_init           /* loopback_init should set up the rest */
 382 };
 383 
 384 struct device *dev_base = &loopback_dev;
/* */
root/drivers/net/Space.c

DEFINITIONS
