summaryrefslogtreecommitdiff
path: root/drivers/net/Space.c
blob: b28e5fde0b9ee729ece45c48b29b782ea5bb6017 (plain)
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
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
/*
 * 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/config.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/trdevice.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/netlink.h>
#include <linux/divert.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 *wavelan_probe(int unit);
extern struct net_device *arlan_probe(int unit);
extern struct net_device *el16_probe(int unit);
extern struct net_device *elmc_probe(int unit);
extern struct net_device *skmca_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 *SK_init(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 *bionet_probe(int unit);
extern struct net_device *pamsnet_probe(int unit);
extern struct net_device *cs89x0_probe(int unit);
extern struct net_device *hplance_probe(int unit);
extern struct net_device *bagetlance_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 *mace_probe(int unit);
extern struct net_device *macsonic_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
#ifdef CONFIG_SKMC              /* SKnet Microchannel */
        {skmca_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 = {
#ifdef CONFIG_HP100 		/* ISA, EISA & PCI */
	{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_WAVELAN		/* WaveLAN */
	{wavelan_probe, 0},
#endif
#ifdef CONFIG_ARLAN		/* Aironet */
	{arlan_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_ATARI_BIONET	/* Atari Bionet Ethernet board */
	{bionet_probe, 0},
#endif
#ifdef CONFIG_ATARI_PAMSNET	/* Atari PAMsNet Ethernet board */
	{pamsnet_probe, 0},
#endif
#ifdef CONFIG_MVME147_NET	/* MVME147 internal Ethernet */
	{mvme147lance_probe, 0},
#endif
#ifdef CONFIG_MACMACE		/* Mac 68k Quadra AV builtin Ethernet */
	{mace_probe, 0},
#endif
#ifdef CONFIG_MACSONIC		/* Mac SONIC-based Ethernet of all sorts */ 
	{macsonic_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

	
/*
 *	The loopback device is global so it can be directly referenced
 *	by the network code. Also, it must be first on device list.
 */
extern int loopback_init(void);

/*  Statically configured drivers -- order matters here. */
static int __init net_olddevs_init(void)
{
	int num;

	if (loopback_init()) {
		printk(KERN_ERR "Network loopback device setup failed\n");
	}

	
#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);