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[XFS] add handlers to fix xfs_flock_t alignment issues in compat ioctls
[linux-2.6/mini2440.git] / drivers / net / pcmcia / pcnet_cs.c
blob9f22d138e3ade94237f3e24d678b41c7c24cc356
1 /*======================================================================
2
3 A PCMCIA ethernet driver for NS8390-based cards
4
5 This driver supports the D-Link DE-650 and Linksys EthernetCard
6 cards, the newer D-Link and Linksys combo cards, Accton EN2212
7 cards, the RPTI EP400, and the PreMax PE-200 in non-shared-memory
8 mode, and the IBM Credit Card Adapter, the NE4100, the Thomas
9 Conrad ethernet card, and the Kingston KNE-PCM/x in shared-memory
10 mode. It will also handle the Socket EA card in either mode.
11
12 Copyright (C) 1999 David A. Hinds -- dahinds@users.sourceforge.net
13
14 pcnet_cs.c 1.153 2003/11/09 18:53:09
15
16 The network driver code is based on Donald Becker's NE2000 code:
17
18 Written 1992,1993 by Donald Becker.
19 Copyright 1993 United States Government as represented by the
20 Director, National Security Agency. This software may be used and
21 distributed according to the terms of the GNU General Public License,
22 incorporated herein by reference.
23 Donald Becker may be reached at becker@scyld.com
24
25 Based also on Keith Moore's changes to Don Becker's code, for IBM
26 CCAE support. Drivers merged back together, and shared-memory
27 Socket EA support added, by Ken Raeburn, September 1995.
28
29 ======================================================================*/
30
31 #include <linux/kernel.h>
32 #include <linux/module.h>
33 #include <linux/init.h>
34 #include <linux/ptrace.h>
35 #include <linux/slab.h>
36 #include <linux/string.h>
37 #include <linux/timer.h>
38 #include <linux/delay.h>
39 #include <linux/ethtool.h>
40 #include <linux/netdevice.h>
41 #include <../drivers/net/8390.h>
42
43 #include <pcmcia/cs_types.h>
44 #include <pcmcia/cs.h>
45 #include <pcmcia/cistpl.h>
46 #include <pcmcia/ciscode.h>
47 #include <pcmcia/ds.h>
48 #include <pcmcia/cisreg.h>
49
50 #include <asm/io.h>
51 #include <asm/system.h>
52 #include <asm/byteorder.h>
53 #include <asm/uaccess.h>
54
55 #define PCNET_CMD 0x00
56 #define PCNET_DATAPORT 0x10 /* NatSemi-defined port window offset. */
57 #define PCNET_RESET 0x1f /* Issue a read to reset, a write to clear. */
58 #define PCNET_MISC 0x18 /* For IBM CCAE and Socket EA cards */
59
60 #define PCNET_START_PG 0x40 /* First page of TX buffer */
61 #define PCNET_STOP_PG 0x80 /* Last page +1 of RX ring */
62
63 /* Socket EA cards have a larger packet buffer */
64 #define SOCKET_START_PG 0x01
65 #define SOCKET_STOP_PG 0xff
66
67 #define PCNET_RDC_TIMEOUT (2*HZ/100) /* Max wait in jiffies for Tx RDC */
68
69 static char *if_names[] = { "auto", "10baseT", "10base2"};
70
71 #ifdef PCMCIA_DEBUG
72 static int pc_debug = PCMCIA_DEBUG;
73 module_param(pc_debug, int, 0);
74 #define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
75 static char *version =
76 "pcnet_cs.c 1.153 2003/11/09 18:53:09 (David Hinds)";
77 #else
78 #define DEBUG(n, args...)
79 #endif
80
81 /*====================================================================*/
82
83 /* Module parameters */
84
85 MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
86 MODULE_DESCRIPTION("NE2000 compatible PCMCIA ethernet driver");
87 MODULE_LICENSE("GPL");
88
89 #define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0)
90
91 INT_MODULE_PARM(if_port, 1); /* Transceiver type */
92 INT_MODULE_PARM(use_big_buf, 1); /* use 64K packet buffer? */
93 INT_MODULE_PARM(mem_speed, 0); /* shared mem speed, in ns */
94 INT_MODULE_PARM(delay_output, 0); /* pause after xmit? */
95 INT_MODULE_PARM(delay_time, 4); /* in usec */
96 INT_MODULE_PARM(use_shmem, -1); /* use shared memory? */
97 INT_MODULE_PARM(full_duplex, 0); /* full duplex? */
98
99 /* Ugh! Let the user hardwire the hardware address for queer cards */
100 static int hw_addr[6] = { 0, /* ... */ };
101 module_param_array(hw_addr, int, NULL, 0);
102
103 /*====================================================================*/
104
105 static void mii_phy_probe(struct net_device *dev);
106 static void pcnet_config(dev_link_t *link);
107 static void pcnet_release(dev_link_t *link);
108 static int pcnet_event(event_t event, int priority,
109 event_callback_args_t *args);
110 static int pcnet_open(struct net_device *dev);
111 static int pcnet_close(struct net_device *dev);
112 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
113 static struct ethtool_ops netdev_ethtool_ops;
114 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id, struct pt_regs *regs);
115 static void ei_watchdog(u_long arg);
116 static void pcnet_reset_8390(struct net_device *dev);
117 static int set_config(struct net_device *dev, struct ifmap *map);
118 static int setup_shmem_window(dev_link_t *link, int start_pg,
119 int stop_pg, int cm_offset);
120 static int setup_dma_config(dev_link_t *link, int start_pg,
121 int stop_pg);
122
123 static dev_link_t *pcnet_attach(void);
124 static void pcnet_detach(dev_link_t *);
125
126 static dev_info_t dev_info = "pcnet_cs";
127 static dev_link_t *dev_list;
128
129 /*====================================================================*/
130
131 typedef struct hw_info_t {
132 u_int offset;
133 u_char a0, a1, a2;
134 u_int flags;
135 } hw_info_t;
136
137 #define DELAY_OUTPUT 0x01
138 #define HAS_MISC_REG 0x02
139 #define USE_BIG_BUF 0x04
140 #define HAS_IBM_MISC 0x08
141 #define IS_DL10019 0x10
142 #define IS_DL10022 0x20
143 #define HAS_MII 0x40
144 #define USE_SHMEM 0x80 /* autodetected */
145
146 #define AM79C9XX_HOME_PHY 0x00006B90 /* HomePNA PHY */
147 #define AM79C9XX_ETH_PHY 0x00006B70 /* 10baseT PHY */
148 #define MII_PHYID_REV_MASK 0xfffffff0
149 #define MII_PHYID_REG1 0x02
150 #define MII_PHYID_REG2 0x03
151
152 static hw_info_t hw_info[] = {
153 { /* Accton EN2212 */ 0x0ff0, 0x00, 0x00, 0xe8, DELAY_OUTPUT },
154 { /* Allied Telesis LA-PCM */ 0x0ff0, 0x00, 0x00, 0xf4, 0 },
155 { /* APEX MultiCard */ 0x03f4, 0x00, 0x20, 0xe5, 0 },
156 { /* ASANTE FriendlyNet */ 0x4910, 0x00, 0x00, 0x94,
157 DELAY_OUTPUT | HAS_IBM_MISC },
158 { /* Danpex EN-6200P2 */ 0x0110, 0x00, 0x40, 0xc7, 0 },
159 { /* DataTrek NetCard */ 0x0ff0, 0x00, 0x20, 0xe8, 0 },
160 { /* Dayna CommuniCard E */ 0x0110, 0x00, 0x80, 0x19, 0 },
161 { /* D-Link DE-650 */ 0x0040, 0x00, 0x80, 0xc8, 0 },
162 { /* EP-210 Ethernet */ 0x0110, 0x00, 0x40, 0x33, 0 },
163 { /* EP4000 Ethernet */ 0x01c0, 0x00, 0x00, 0xb4, 0 },
164 { /* Epson EEN10B */ 0x0ff0, 0x00, 0x00, 0x48,
165 HAS_MISC_REG | HAS_IBM_MISC },
166 { /* ELECOM Laneed LD-CDWA */ 0xb8, 0x08, 0x00, 0x42, 0 },
167 { /* Hypertec Ethernet */ 0x01c0, 0x00, 0x40, 0x4c, 0 },
168 { /* IBM CCAE */ 0x0ff0, 0x08, 0x00, 0x5a,
169 HAS_MISC_REG | HAS_IBM_MISC },
170 { /* IBM CCAE */ 0x0ff0, 0x00, 0x04, 0xac,
171 HAS_MISC_REG | HAS_IBM_MISC },
172 { /* IBM CCAE */ 0x0ff0, 0x00, 0x06, 0x29,
173 HAS_MISC_REG | HAS_IBM_MISC },
174 { /* IBM FME */ 0x0374, 0x08, 0x00, 0x5a,
175 HAS_MISC_REG | HAS_IBM_MISC },
176 { /* IBM FME */ 0x0374, 0x00, 0x04, 0xac,
177 HAS_MISC_REG | HAS_IBM_MISC },
178 { /* Kansai KLA-PCM/T */ 0x0ff0, 0x00, 0x60, 0x87,
179 HAS_MISC_REG | HAS_IBM_MISC },
180 { /* NSC DP83903 */ 0x0374, 0x08, 0x00, 0x17,
181 HAS_MISC_REG | HAS_IBM_MISC },
182 { /* NSC DP83903 */ 0x0374, 0x00, 0xc0, 0xa8,
183 HAS_MISC_REG | HAS_IBM_MISC },
184 { /* NSC DP83903 */ 0x0374, 0x00, 0xa0, 0xb0,
185 HAS_MISC_REG | HAS_IBM_MISC },
186 { /* NSC DP83903 */ 0x0198, 0x00, 0x20, 0xe0,
187 HAS_MISC_REG | HAS_IBM_MISC },
188 { /* I-O DATA PCLA/T */ 0x0ff0, 0x00, 0xa0, 0xb0, 0 },
189 { /* Katron PE-520 */ 0x0110, 0x00, 0x40, 0xf6, 0 },
190 { /* Kingston KNE-PCM/x */ 0x0ff0, 0x00, 0xc0, 0xf0,
191 HAS_MISC_REG | HAS_IBM_MISC },
192 { /* Kingston KNE-PCM/x */ 0x0ff0, 0xe2, 0x0c, 0x0f,
193 HAS_MISC_REG | HAS_IBM_MISC },
194 { /* Kingston KNE-PC2 */ 0x0180, 0x00, 0xc0, 0xf0, 0 },
195 { /* Maxtech PCN2000 */ 0x5000, 0x00, 0x00, 0xe8, 0 },
196 { /* NDC Instant-Link */ 0x003a, 0x00, 0x80, 0xc6, 0 },
197 { /* NE2000 Compatible */ 0x0ff0, 0x00, 0xa0, 0x0c, 0 },
198 { /* Network General Sniffer */ 0x0ff0, 0x00, 0x00, 0x65,
199 HAS_MISC_REG | HAS_IBM_MISC },
200 { /* Panasonic VEL211 */ 0x0ff0, 0x00, 0x80, 0x45,
201 HAS_MISC_REG | HAS_IBM_MISC },
202 { /* PreMax PE-200 */ 0x07f0, 0x00, 0x20, 0xe0, 0 },
203 { /* RPTI EP400 */ 0x0110, 0x00, 0x40, 0x95, 0 },
204 { /* SCM Ethernet */ 0x0ff0, 0x00, 0x20, 0xcb, 0 },
205 { /* Socket EA */ 0x4000, 0x00, 0xc0, 0x1b,
206 DELAY_OUTPUT | HAS_MISC_REG | USE_BIG_BUF },
207 { /* Socket LP-E CF+ */ 0x01c0, 0x00, 0xc0, 0x1b, 0 },
208 { /* SuperSocket RE450T */ 0x0110, 0x00, 0xe0, 0x98, 0 },
209 { /* Volktek NPL-402CT */ 0x0060, 0x00, 0x40, 0x05, 0 },
210 { /* NEC PC-9801N-J12 */ 0x0ff0, 0x00, 0x00, 0x4c, 0 },
211 { /* PCMCIA Technology OEM */ 0x01c8, 0x00, 0xa0, 0x0c, 0 }
212 };
213
214 #define NR_INFO (sizeof(hw_info)/sizeof(hw_info_t))
215
216 static hw_info_t default_info = { 0, 0, 0, 0, 0 };
217 static hw_info_t dl10019_info = { 0, 0, 0, 0, IS_DL10019|HAS_MII };
218 static hw_info_t dl10022_info = { 0, 0, 0, 0, IS_DL10022|HAS_MII };
219
220 typedef struct pcnet_dev_t {
221 dev_link_t link;
222 dev_node_t node;
223 u_int flags;
224 void __iomem *base;
225 struct timer_list watchdog;
226 int stale, fast_poll;
227 u_char phy_id;
228 u_char eth_phy, pna_phy;
229 u_short link_status;
230 u_long mii_reset;
231 } pcnet_dev_t;
232
233 static inline pcnet_dev_t *PRIV(struct net_device *dev)
234 {
235 char *p = netdev_priv(dev);
236 return (pcnet_dev_t *)(p + sizeof(struct ei_device));
237 }
238
239 /*======================================================================
240
241 pcnet_attach() creates an "instance" of the driver, allocating
242 local data structures for one device. The device is registered
243 with Card Services.
244
245 ======================================================================*/
246
247 static dev_link_t *pcnet_attach(void)
248 {
249 pcnet_dev_t *info;
250 dev_link_t *link;
251 struct net_device *dev;
252 client_reg_t client_reg;
253 int ret;
254
255 DEBUG(0, "pcnet_attach()\n");
256
257 /* Create new ethernet device */
258 dev = __alloc_ei_netdev(sizeof(pcnet_dev_t));
259 if (!dev) return NULL;
260 info = PRIV(dev);
261 link = &info->link;
262 link->priv = dev;
263
264 link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
265 link->irq.IRQInfo1 = IRQ_LEVEL_ID;
266 link->conf.Attributes = CONF_ENABLE_IRQ;
267 link->conf.IntType = INT_MEMORY_AND_IO;
268
269 SET_MODULE_OWNER(dev);
270 dev->open = &pcnet_open;
271 dev->stop = &pcnet_close;
272 dev->set_config = &set_config;
273
274 /* Register with Card Services */
275 link->next = dev_list;
276 dev_list = link;
277 client_reg.dev_info = &dev_info;
278 client_reg.Version = 0x0210;
279 client_reg.event_callback_args.client_data = link;
280 ret = pcmcia_register_client(&link->handle, &client_reg);
281 if (ret != CS_SUCCESS) {
282 cs_error(link->handle, RegisterClient, ret);
283 pcnet_detach(link);
284 return NULL;
285 }
286
287 return link;
288 } /* pcnet_attach */
289
290 /*======================================================================
291
292 This deletes a driver "instance". The device is de-registered
293 with Card Services. If it has been released, all local data
294 structures are freed. Otherwise, the structures will be freed
295 when the device is released.
296
297 ======================================================================*/
298
299 static void pcnet_detach(dev_link_t *link)
300 {
301 struct net_device *dev = link->priv;
302 dev_link_t **linkp;
303
304 DEBUG(0, "pcnet_detach(0x%p)\n", link);
305
306 /* Locate device structure */
307 for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
308 if (*linkp == link) break;
309 if (*linkp == NULL)
310 return;
311
312 if (link->dev)
313 unregister_netdev(dev);
314
315 if (link->state & DEV_CONFIG)
316 pcnet_release(link);
317
318 if (link->handle)
319 pcmcia_deregister_client(link->handle);
320
321 /* Unlink device structure, free bits */
322 *linkp = link->next;
323 free_netdev(dev);
324 } /* pcnet_detach */
325
326 /*======================================================================
327
328 This probes for a card's hardware address, for card types that
329 encode this information in their CIS.
330
331 ======================================================================*/
332
333 static hw_info_t *get_hwinfo(dev_link_t *link)
334 {
335 struct net_device *dev = link->priv;
336 win_req_t req;
337 memreq_t mem;
338 u_char __iomem *base, *virt;
339 int i, j;
340
341 /* Allocate a small memory window */
342 req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
343 req.Base = 0; req.Size = 0;
344 req.AccessSpeed = 0;
345 i = pcmcia_request_window(&link->handle, &req, &link->win);
346 if (i != CS_SUCCESS) {
347 cs_error(link->handle, RequestWindow, i);
348 return NULL;
349 }
350
351 virt = ioremap(req.Base, req.Size);
352 mem.Page = 0;
353 for (i = 0; i < NR_INFO; i++) {
354 mem.CardOffset = hw_info[i].offset & ~(req.Size-1);
355 pcmcia_map_mem_page(link->win, &mem);
356 base = &virt[hw_info[i].offset & (req.Size-1)];
357 if ((readb(base+0) == hw_info[i].a0) &&
358 (readb(base+2) == hw_info[i].a1) &&
359 (readb(base+4) == hw_info[i].a2))
360 break;
361 }
362 if (i < NR_INFO) {
363 for (j = 0; j < 6; j++)
364 dev->dev_addr[j] = readb(base + (j<<1));
365 }
366
367 iounmap(virt);
368 j = pcmcia_release_window(link->win);
369 if (j != CS_SUCCESS)
370 cs_error(link->handle, ReleaseWindow, j);
371 return (i < NR_INFO) ? hw_info+i : NULL;
372 } /* get_hwinfo */
373
374 /*======================================================================
375
376 This probes for a card's hardware address by reading the PROM.
377 It checks the address against a list of known types, then falls
378 back to a simple NE2000 clone signature check.
379
380 ======================================================================*/
381
382 static hw_info_t *get_prom(dev_link_t *link)
383 {
384 struct net_device *dev = link->priv;
385 kio_addr_t ioaddr = dev->base_addr;
386 u_char prom[32];
387 int i, j;
388
389 /* This is lifted straight from drivers/net/ne.c */
390 struct {
391 u_char value, offset;
392 } program_seq[] = {
393 {E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD}, /* Select page 0*/
394 {0x48, EN0_DCFG}, /* Set byte-wide (0x48) access. */
395 {0x00, EN0_RCNTLO}, /* Clear the count regs. */
396 {0x00, EN0_RCNTHI},
397 {0x00, EN0_IMR}, /* Mask completion irq. */
398 {0xFF, EN0_ISR},
399 {E8390_RXOFF, EN0_RXCR}, /* 0x20 Set to monitor */
400 {E8390_TXOFF, EN0_TXCR}, /* 0x02 and loopback mode. */
401 {32, EN0_RCNTLO},
402 {0x00, EN0_RCNTHI},
403 {0x00, EN0_RSARLO}, /* DMA starting at 0x0000. */
404 {0x00, EN0_RSARHI},
405 {E8390_RREAD+E8390_START, E8390_CMD},
406 };
407
408 pcnet_reset_8390(dev);
409 mdelay(10);
410
411 for (i = 0; i < sizeof(program_seq)/sizeof(program_seq[0]); i++)
412 outb_p(program_seq[i].value, ioaddr + program_seq[i].offset);
413
414 for (i = 0; i < 32; i++)
415 prom[i] = inb(ioaddr + PCNET_DATAPORT);
416 for (i = 0; i < NR_INFO; i++) {
417 if ((prom[0] == hw_info[i].a0) &&
418 (prom[2] == hw_info[i].a1) &&
419 (prom[4] == hw_info[i].a2))
420 break;
421 }
422 if ((i < NR_INFO) || ((prom[28] == 0x57) && (prom[30] == 0x57))) {
423 for (j = 0; j < 6; j++)
424 dev->dev_addr[j] = prom[j<<1];
425 return (i < NR_INFO) ? hw_info+i : &default_info;
426 }
427 return NULL;
428 } /* get_prom */
429
430 /*======================================================================
431
432 For DL10019 based cards, like the Linksys EtherFast
433
434 ======================================================================*/
435
436 static hw_info_t *get_dl10019(dev_link_t *link)
437 {
438 struct net_device *dev = link->priv;
439 int i;
440 u_char sum;
441
442 for (sum = 0, i = 0x14; i < 0x1c; i++)
443 sum += inb_p(dev->base_addr + i);
444 if (sum != 0xff)
445 return NULL;
446 for (i = 0; i < 6; i++)
447 dev->dev_addr[i] = inb_p(dev->base_addr + 0x14 + i);
448 i = inb(dev->base_addr + 0x1f);
449 return ((i == 0x91)||(i == 0x99)) ? &dl10022_info : &dl10019_info;
450 }
451
452 /*======================================================================
453
454 For Asix AX88190 based cards
455
456 ======================================================================*/
457
458 static hw_info_t *get_ax88190(dev_link_t *link)
459 {
460 struct net_device *dev = link->priv;
461 kio_addr_t ioaddr = dev->base_addr;
462 int i, j;
463
464 /* Not much of a test, but the alternatives are messy */
465 if (link->conf.ConfigBase != 0x03c0)
466 return NULL;
467
468 outb_p(0x01, ioaddr + EN0_DCFG); /* Set word-wide access. */
469 outb_p(0x00, ioaddr + EN0_RSARLO); /* DMA starting at 0x0400. */
470 outb_p(0x04, ioaddr + EN0_RSARHI);
471 outb_p(E8390_RREAD+E8390_START, ioaddr + E8390_CMD);
472
473 for (i = 0; i < 6; i += 2) {
474 j = inw(ioaddr + PCNET_DATAPORT);
475 dev->dev_addr[i] = j & 0xff;
476 dev->dev_addr[i+1] = j >> 8;
477 }
478 printk(KERN_NOTICE "pcnet_cs: this is an AX88190 card!\n");
479 printk(KERN_NOTICE "pcnet_cs: use axnet_cs instead.\n");
480 return NULL;
481 }
482
483 /*======================================================================
484
485 This should be totally unnecessary... but when we can't figure
486 out the hardware address any other way, we'll let the user hard
487 wire it when the module is initialized.
488
489 ======================================================================*/
490
491 static hw_info_t *get_hwired(dev_link_t *link)
492 {
493 struct net_device *dev = link->priv;
494 int i;
495
496 for (i = 0; i < 6; i++)
497 if (hw_addr[i] != 0) break;
498 if (i == 6)
499 return NULL;
500
501 for (i = 0; i < 6; i++)
502 dev->dev_addr[i] = hw_addr[i];
503
504 return &default_info;
505 } /* get_hwired */
506
507 /*======================================================================
508
509 pcnet_config() is scheduled to run after a CARD_INSERTION event
510 is received, to configure the PCMCIA socket, and to make the
511 ethernet device available to the system.
512
513 ======================================================================*/
514
515 #define CS_CHECK(fn, ret) \
516 do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
517
518 static int try_io_port(dev_link_t *link)
519 {
520 int j, ret;
521 if (link->io.NumPorts1 == 32) {
522 link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
523 if (link->io.NumPorts2 > 0) {
524 /* for master/slave multifunction cards */
525 link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
526 link->irq.Attributes =
527 IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
528 }
529 } else {
530 /* This should be two 16-port windows */
531 link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
532 link->io.Attributes2 = IO_DATA_PATH_WIDTH_16;
533 }
534 if (link->io.BasePort1 == 0) {
535 link->io.IOAddrLines = 16;
536 for (j = 0; j < 0x400; j += 0x20) {
537 link->io.BasePort1 = j ^ 0x300;
538 link->io.BasePort2 = (j ^ 0x300) + 0x10;
539 ret = pcmcia_request_io(link->handle, &link->io);
540 if (ret == CS_SUCCESS) return ret;
541 }
542 return ret;
543 } else {
544 return pcmcia_request_io(link->handle, &link->io);
545 }
546 }
547
548 static void pcnet_config(dev_link_t *link)
549 {
550 client_handle_t handle = link->handle;
551 struct net_device *dev = link->priv;
552 pcnet_dev_t *info = PRIV(dev);
553 tuple_t tuple;
554 cisparse_t parse;
555 int i, last_ret, last_fn, start_pg, stop_pg, cm_offset;
556 int manfid = 0, prodid = 0, has_shmem = 0;
557 u_short buf[64];
558 config_info_t conf;
559 hw_info_t *hw_info;
560
561 DEBUG(0, "pcnet_config(0x%p)\n", link);
562
563 tuple.Attributes = 0;
564 tuple.TupleData = (cisdata_t *)buf;
565 tuple.TupleDataMax = sizeof(buf);
566 tuple.TupleOffset = 0;
567 tuple.DesiredTuple = CISTPL_CONFIG;
568 CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
569 CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
570 CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
571 link->conf.ConfigBase = parse.config.base;
572 link->conf.Present = parse.config.rmask[0];
573
574 /* Configure card */
575 link->state |= DEV_CONFIG;
576
577 /* Look up current Vcc */
578 CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(handle, &conf));
579 link->conf.Vcc = conf.Vcc;
580
581 tuple.DesiredTuple = CISTPL_MANFID;
582 tuple.Attributes = TUPLE_RETURN_COMMON;
583 if ((pcmcia_get_first_tuple(handle, &tuple) == CS_SUCCESS) &&
584 (pcmcia_get_tuple_data(handle, &tuple) == CS_SUCCESS)) {
585 manfid = le16_to_cpu(buf[0]);
586 prodid = le16_to_cpu(buf[1]);
587 }
588
589 tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
590 tuple.Attributes = 0;
591 CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
592 while (last_ret == CS_SUCCESS) {
593 cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
594 cistpl_io_t *io = &(parse.cftable_entry.io);
595
596 if (pcmcia_get_tuple_data(handle, &tuple) != 0 ||
597 pcmcia_parse_tuple(handle, &tuple, &parse) != 0 ||
598 cfg->index == 0 || cfg->io.nwin == 0)
599 goto next_entry;
600
601 link->conf.ConfigIndex = cfg->index;
602 /* For multifunction cards, by convention, we configure the
603 network function with window 0, and serial with window 1 */
604 if (io->nwin > 1) {
605 i = (io->win[1].len > io->win[0].len);
606 link->io.BasePort2 = io->win[1-i].base;
607 link->io.NumPorts2 = io->win[1-i].len;
608 } else {
609 i = link->io.NumPorts2 = 0;
610 }
611 has_shmem = ((cfg->mem.nwin == 1) &&
612 (cfg->mem.win[0].len >= 0x4000));
613 link->io.BasePort1 = io->win[i].base;
614 link->io.NumPorts1 = io->win[i].len;
615 link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
616 if (link->io.NumPorts1 + link->io.NumPorts2 >= 32) {
617 last_ret = try_io_port(link);
618 if (last_ret == CS_SUCCESS) break;
619 }
620 next_entry:
621 last_ret = pcmcia_get_next_tuple(handle, &tuple);
622 }
623 if (last_ret != CS_SUCCESS) {
624 cs_error(handle, RequestIO, last_ret);
625 goto failed;
626 }
627
628 CS_CHECK(RequestIRQ, pcmcia_request_irq(handle, &link->irq));
629
630 if (link->io.NumPorts2 == 8) {
631 link->conf.Attributes |= CONF_ENABLE_SPKR;
632 link->conf.Status = CCSR_AUDIO_ENA;
633 }
634 if ((manfid == MANFID_IBM) &&
635 (prodid == PRODID_IBM_HOME_AND_AWAY))
636 link->conf.ConfigIndex |= 0x10;
637
638 CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf));
639 dev->irq = link->irq.AssignedIRQ;
640 dev->base_addr = link->io.BasePort1;
641 if (info->flags & HAS_MISC_REG) {
642 if ((if_port == 1) || (if_port == 2))
643 dev->if_port = if_port;
644 else
645 printk(KERN_NOTICE "pcnet_cs: invalid if_port requested\n");
646 } else {
647 dev->if_port = 0;
648 }
649
650 hw_info = get_hwinfo(link);
651 if (hw_info == NULL)
652 hw_info = get_prom(link);
653 if (hw_info == NULL)
654 hw_info = get_dl10019(link);
655 if (hw_info == NULL)
656 hw_info = get_ax88190(link);
657 if (hw_info == NULL)
658 hw_info = get_hwired(link);
659
660 if (hw_info == NULL) {
661 printk(KERN_NOTICE "pcnet_cs: unable to read hardware net"
662 " address for io base %#3lx\n", dev->base_addr);
663 goto failed;
664 }
665
666 info->flags = hw_info->flags;
667 /* Check for user overrides */
668 info->flags |= (delay_output) ? DELAY_OUTPUT : 0;
669 if ((manfid == MANFID_SOCKET) &&
670 ((prodid == PRODID_SOCKET_LPE) ||
671 (prodid == PRODID_SOCKET_LPE_CF) ||
672 (prodid == PRODID_SOCKET_EIO)))
673 info->flags &= ~USE_BIG_BUF;
674 if (!use_big_buf)
675 info->flags &= ~USE_BIG_BUF;
676
677 if (info->flags & USE_BIG_BUF) {
678 start_pg = SOCKET_START_PG;
679 stop_pg = SOCKET_STOP_PG;
680 cm_offset = 0x10000;
681 } else {
682 start_pg = PCNET_START_PG;
683 stop_pg = PCNET_STOP_PG;
684 cm_offset = 0;
685 }
686
687 /* has_shmem is ignored if use_shmem != -1 */
688 if ((use_shmem == 0) || (!has_shmem && (use_shmem == -1)) ||
689 (setup_shmem_window(link, start_pg, stop_pg, cm_offset) != 0))
690 setup_dma_config(link, start_pg, stop_pg);
691
692 ei_status.name = "NE2000";
693 ei_status.word16 = 1;
694 ei_status.reset_8390 = &pcnet_reset_8390;
695
696 SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
697
698 if (info->flags & (IS_DL10019|IS_DL10022)) {
699 u_char id = inb(dev->base_addr + 0x1a);
700 dev->do_ioctl = &ei_ioctl;
701 mii_phy_probe(dev);
702 if ((id == 0x30) && !info->pna_phy && (info->eth_phy == 4))
703 info->eth_phy = 0;
704 }
705
706 link->dev = &info->node;
707 link->state &= ~DEV_CONFIG_PENDING;
708 SET_NETDEV_DEV(dev, &handle_to_dev(handle));
709
710 #ifdef CONFIG_NET_POLL_CONTROLLER
711 dev->poll_controller = ei_poll;
712 #endif
713
714 if (register_netdev(dev) != 0) {
715 printk(KERN_NOTICE "pcnet_cs: register_netdev() failed\n");
716 link->dev = NULL;
717 goto failed;
718 }
719
720 strcpy(info->node.dev_name, dev->name);
721
722 if (info->flags & (IS_DL10019|IS_DL10022)) {
723 u_char id = inb(dev->base_addr + 0x1a);
724 printk(KERN_INFO "%s: NE2000 (DL100%d rev %02x): ",
725 dev->name, ((info->flags & IS_DL10022) ? 22 : 19), id);
726 if (info->pna_phy)
727 printk("PNA, ");
728 } else {
729 printk(KERN_INFO "%s: NE2000 Compatible: ", dev->name);
730 }
731 printk("io %#3lx, irq %d,", dev->base_addr, dev->irq);
732 if (info->flags & USE_SHMEM)
733 printk (" mem %#5lx,", dev->mem_start);
734 if (info->flags & HAS_MISC_REG)
735 printk(" %s xcvr,", if_names[dev->if_port]);
736 printk(" hw_addr ");
737 for (i = 0; i < 6; i++)
738 printk("%02X%s", dev->dev_addr[i], ((i<5) ? ":" : "\n"));
739 return;
740
741 cs_failed:
742 cs_error(link->handle, last_fn, last_ret);
743 failed:
744 pcnet_release(link);
745 link->state &= ~DEV_CONFIG_PENDING;
746 return;
747 } /* pcnet_config */
748
749 /*======================================================================
750
751 After a card is removed, pcnet_release() will unregister the net
752 device, and release the PCMCIA configuration. If the device is
753 still open, this will be postponed until it is closed.
754
755 ======================================================================*/
756
757 static void pcnet_release(dev_link_t *link)
758 {
759 pcnet_dev_t *info = PRIV(link->priv);
760
761 DEBUG(0, "pcnet_release(0x%p)\n", link);
762
763 if (info->flags & USE_SHMEM) {
764 iounmap(info->base);
765 pcmcia_release_window(link->win);
766 }
767 pcmcia_release_configuration(link->handle);
768 pcmcia_release_io(link->handle, &link->io);
769 pcmcia_release_irq(link->handle, &link->irq);
770
771 link->state &= ~DEV_CONFIG;
772 }
773
774 /*======================================================================
775
776 The card status event handler. Mostly, this schedules other
777 stuff to run after an event is received. A CARD_REMOVAL event
778 also sets some flags to discourage the net drivers from trying
779 to talk to the card any more.
780
781 ======================================================================*/
782
783 static int pcnet_event(event_t event, int priority,
784 event_callback_args_t *args)
785 {
786 dev_link_t *link = args->client_data;
787 struct net_device *dev = link->priv;
788
789 DEBUG(2, "pcnet_event(0x%06x)\n", event);
790
791 switch (event) {
792 case CS_EVENT_CARD_REMOVAL:
793 link->state &= ~DEV_PRESENT;
794 if (link->state & DEV_CONFIG)
795 netif_device_detach(dev);
796 break;
797 case CS_EVENT_CARD_INSERTION:
798 link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
799 pcnet_config(link);
800 break;
801 case CS_EVENT_PM_SUSPEND:
802 link->state |= DEV_SUSPEND;
803 /* Fall through... */
804 case CS_EVENT_RESET_PHYSICAL:
805 if (link->state & DEV_CONFIG) {
806 if (link->open)
807 netif_device_detach(dev);
808 pcmcia_release_configuration(link->handle);
809 }
810 break;
811 case CS_EVENT_PM_RESUME:
812 link->state &= ~DEV_SUSPEND;
813 /* Fall through... */
814 case CS_EVENT_CARD_RESET:
815 if (link->state & DEV_CONFIG) {
816 pcmcia_request_configuration(link->handle, &link->conf);
817 if (link->open) {
818 pcnet_reset_8390(dev);
819 NS8390_init(dev, 1);
820 netif_device_attach(dev);
821 }
822 }
823 break;
824 }
825 return 0;
826 } /* pcnet_event */
827
828 /*======================================================================
829
830 MII interface support for DL10019 and DL10022 based cards
831
832 On the DL10019, the MII IO direction bit is 0x10; on the DL10022
833 it is 0x20. Setting both bits seems to work on both card types.
834
835 ======================================================================*/
836
837 #define DLINK_GPIO 0x1c
838 #define DLINK_DIAG 0x1d
839 #define DLINK_EEPROM 0x1e
840
841 #define MDIO_SHIFT_CLK 0x80
842 #define MDIO_DATA_OUT 0x40
843 #define MDIO_DIR_WRITE 0x30
844 #define MDIO_DATA_WRITE0 (MDIO_DIR_WRITE)
845 #define MDIO_DATA_WRITE1 (MDIO_DIR_WRITE | MDIO_DATA_OUT)
846 #define MDIO_DATA_READ 0x10
847 #define MDIO_MASK 0x0f
848
849 static void mdio_sync(kio_addr_t addr)
850 {
851 int bits, mask = inb(addr) & MDIO_MASK;
852 for (bits = 0; bits < 32; bits++) {
853 outb(mask | MDIO_DATA_WRITE1, addr);
854 outb(mask | MDIO_DATA_WRITE1 | MDIO_SHIFT_CLK, addr);
855 }
856 }
857
858 static int mdio_read(kio_addr_t addr, int phy_id, int loc)
859 {
860 u_int cmd = (0x06<<10)|(phy_id<<5)|loc;
861 int i, retval = 0, mask = inb(addr) & MDIO_MASK;
862
863 mdio_sync(addr);
864 for (i = 13; i >= 0; i--) {
865 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
866 outb(mask | dat, addr);
867 outb(mask | dat | MDIO_SHIFT_CLK, addr);
868 }
869 for (i = 19; i > 0; i--) {
870 outb(mask, addr);
871 retval = (retval << 1) | ((inb(addr) & MDIO_DATA_READ) != 0);
872 outb(mask | MDIO_SHIFT_CLK, addr);
873 }
874 return (retval>>1) & 0xffff;
875 }
876
877 static void mdio_write(kio_addr_t addr, int phy_id, int loc, int value)
878 {
879 u_int cmd = (0x05<<28)|(phy_id<<23)|(loc<<18)|(1<<17)|value;
880 int i, mask = inb(addr) & MDIO_MASK;
881
882 mdio_sync(addr);
883 for (i = 31; i >= 0; i--) {
884 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
885 outb(mask | dat, addr);
886 outb(mask | dat | MDIO_SHIFT_CLK, addr);
887 }
888 for (i = 1; i >= 0; i--) {
889 outb(mask, addr);
890 outb(mask | MDIO_SHIFT_CLK, addr);
891 }
892 }
893
894 static void mdio_reset(kio_addr_t addr, int phy_id)
895 {
896 outb_p(0x08, addr);
897 outb_p(0x0c, addr);
898 outb_p(0x08, addr);
899 outb_p(0x0c, addr);
900 outb_p(0x00, addr);
901 }
902
903 /*======================================================================
904
905 EEPROM access routines for DL10019 and DL10022 based cards
906
907 ======================================================================*/
908
909 #define EE_EEP 0x40
910 #define EE_ASIC 0x10
911 #define EE_CS 0x08
912 #define EE_CK 0x04
913 #define EE_DO 0x02
914 #define EE_DI 0x01
915 #define EE_ADOT 0x01 /* DataOut for ASIC */
916 #define EE_READ_CMD 0x06
917
918 #define DL19FDUPLX 0x0400 /* DL10019 Full duplex mode */
919
920 static int read_eeprom(kio_addr_t ioaddr, int location)
921 {
922 int i, retval = 0;
923 kio_addr_t ee_addr = ioaddr + DLINK_EEPROM;
924 int read_cmd = location | (EE_READ_CMD << 8);
925
926 outb(0, ee_addr);
927 outb(EE_EEP|EE_CS, ee_addr);
928
929 /* Shift the read command bits out. */
930 for (i = 10; i >= 0; i--) {
931 short dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
932 outb_p(EE_EEP|EE_CS|dataval, ee_addr);
933 outb_p(EE_EEP|EE_CS|dataval|EE_CK, ee_addr);
934 }
935 outb(EE_EEP|EE_CS, ee_addr);
936
937 for (i = 16; i > 0; i--) {
938 outb_p(EE_EEP|EE_CS | EE_CK, ee_addr);
939 retval = (retval << 1) | ((inb(ee_addr) & EE_DI) ? 1 : 0);
940 outb_p(EE_EEP|EE_CS, ee_addr);
941 }
942
943 /* Terminate the EEPROM access. */
944 outb(0, ee_addr);
945 return retval;
946 }
947
948 /*
949 The internal ASIC registers can be changed by EEPROM READ access
950 with EE_ASIC bit set.
951 In ASIC mode, EE_ADOT is used to output the data to the ASIC.
952 */
953
954 static void write_asic(kio_addr_t ioaddr, int location, short asic_data)
955 {
956 int i;
957 kio_addr_t ee_addr = ioaddr + DLINK_EEPROM;
958 short dataval;
959 int read_cmd = location | (EE_READ_CMD << 8);
960
961 asic_data |= read_eeprom(ioaddr, location);
962
963 outb(0, ee_addr);
964 outb(EE_ASIC|EE_CS|EE_DI, ee_addr);
965
966 read_cmd = read_cmd >> 1;
967
968 /* Shift the read command bits out. */
969 for (i = 9; i >= 0; i--) {
970 dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
971 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
972 outb_p(EE_ASIC|EE_CS|EE_DI|dataval|EE_CK, ee_addr);
973 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
974 }
975 // sync
976 outb(EE_ASIC|EE_CS, ee_addr);
977 outb(EE_ASIC|EE_CS|EE_CK, ee_addr);
978 outb(EE_ASIC|EE_CS, ee_addr);
979
980 for (i = 15; i >= 0; i--) {
981 dataval = (asic_data & (1 << i)) ? EE_ADOT : 0;
982 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
983 outb_p(EE_ASIC|EE_CS|dataval|EE_CK, ee_addr);
984 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
985 }
986
987 /* Terminate the ASIC access. */
988 outb(EE_ASIC|EE_DI, ee_addr);
989 outb(EE_ASIC|EE_DI| EE_CK, ee_addr);
990 outb(EE_ASIC|EE_DI, ee_addr);
991
992 outb(0, ee_addr);
993 }
994
995 /*====================================================================*/
996
997 static void set_misc_reg(struct net_device *dev)
998 {
999 kio_addr_t nic_base = dev->base_addr;
1000 pcnet_dev_t *info = PRIV(dev);
1001 u_char tmp;
1002
1003 if (info->flags & HAS_MISC_REG) {
1004 tmp = inb_p(nic_base + PCNET_MISC) & ~3;
1005 if (dev->if_port == 2)
1006 tmp |= 1;
1007 if (info->flags & USE_BIG_BUF)
1008 tmp |= 2;
1009 if (info->flags & HAS_IBM_MISC)
1010 tmp |= 8;
1011 outb_p(tmp, nic_base + PCNET_MISC);
1012 }
1013 if (info->flags & IS_DL10022) {
1014 if (info->flags & HAS_MII) {
1015 mdio_reset(nic_base + DLINK_GPIO, info->eth_phy);
1016 /* Restart MII autonegotiation */
1017 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
1018 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
1019 info->mii_reset = jiffies;
1020 } else {
1021 outb(full_duplex ? 4 : 0, nic_base + DLINK_DIAG);
1022 }
1023 }
1024 }
1025
1026 /*====================================================================*/
1027
1028 static void mii_phy_probe(struct net_device *dev)
1029 {
1030 pcnet_dev_t *info = PRIV(dev);
1031 kio_addr_t mii_addr = dev->base_addr + DLINK_GPIO;
1032 int i;
1033 u_int tmp, phyid;
1034
1035 for (i = 31; i >= 0; i--) {
1036 tmp = mdio_read(mii_addr, i, 1);
1037 if ((tmp == 0) || (tmp == 0xffff))
1038 continue;
1039 tmp = mdio_read(mii_addr, i, MII_PHYID_REG1);
1040 phyid = tmp << 16;
1041 phyid |= mdio_read(mii_addr, i, MII_PHYID_REG2);
1042 phyid &= MII_PHYID_REV_MASK;
1043 DEBUG(0, "%s: MII at %d is 0x%08x\n", dev->name, i, phyid);
1044 if (phyid == AM79C9XX_HOME_PHY) {
1045 info->pna_phy = i;
1046 } else if (phyid != AM79C9XX_ETH_PHY) {
1047 info->eth_phy = i;
1048 }
1049 }
1050 }
1051
1052 static int pcnet_open(struct net_device *dev)
1053 {
1054 pcnet_dev_t *info = PRIV(dev);
1055 dev_link_t *link = &info->link;
1056
1057 DEBUG(2, "pcnet_open('%s')\n", dev->name);
1058
1059 if (!DEV_OK(link))
1060 return -ENODEV;
1061
1062 link->open++;
1063
1064 set_misc_reg(dev);
1065 request_irq(dev->irq, ei_irq_wrapper, SA_SHIRQ, dev_info, dev);
1066
1067 info->phy_id = info->eth_phy;
1068 info->link_status = 0x00;
1069 init_timer(&info->watchdog);
1070 info->watchdog.function = &ei_watchdog;
1071 info->watchdog.data = (u_long)dev;
1072 info->watchdog.expires = jiffies + HZ;
1073 add_timer(&info->watchdog);
1074
1075 return ei_open(dev);
1076 } /* pcnet_open */
1077
1078 /*====================================================================*/
1079
1080 static int pcnet_close(struct net_device *dev)
1081 {
1082 pcnet_dev_t *info = PRIV(dev);
1083 dev_link_t *link = &info->link;
1084
1085 DEBUG(2, "pcnet_close('%s')\n", dev->name);
1086
1087 ei_close(dev);
1088 free_irq(dev->irq, dev);
1089
1090 link->open--;
1091 netif_stop_queue(dev);
1092 del_timer_sync(&info->watchdog);
1093
1094 return 0;
1095 } /* pcnet_close */
1096
1097 /*======================================================================
1098
1099 Hard reset the card. This used to pause for the same period that
1100 a 8390 reset command required, but that shouldn't be necessary.
1101
1102 ======================================================================*/
1103
1104 static void pcnet_reset_8390(struct net_device *dev)
1105 {
1106 kio_addr_t nic_base = dev->base_addr;
1107 int i;
1108
1109 ei_status.txing = ei_status.dmaing = 0;
1110
1111 outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, nic_base + E8390_CMD);
1112
1113 outb(inb(nic_base + PCNET_RESET), nic_base + PCNET_RESET);
1114
1115 for (i = 0; i < 100; i++) {
1116 if ((inb_p(nic_base+EN0_ISR) & ENISR_RESET) != 0)
1117 break;
1118 udelay(100);
1119 }
1120 outb_p(ENISR_RESET, nic_base + EN0_ISR); /* Ack intr. */
1121
1122 if (i == 100)
1123 printk(KERN_ERR "%s: pcnet_reset_8390() did not complete.\n",
1124 dev->name);
1125 set_misc_reg(dev);
1126
1127 } /* pcnet_reset_8390 */
1128
1129 /*====================================================================*/
1130
1131 static int set_config(struct net_device *dev, struct ifmap *map)
1132 {
1133 pcnet_dev_t *info = PRIV(dev);
1134 if ((map->port != (u_char)(-1)) && (map->port != dev->if_port)) {
1135 if (!(info->flags & HAS_MISC_REG))
1136 return -EOPNOTSUPP;
1137 else if ((map->port < 1) || (map->port > 2))
1138 return -EINVAL;
1139 dev->if_port = map->port;
1140 printk(KERN_INFO "%s: switched to %s port\n",
1141 dev->name, if_names[dev->if_port]);
1142 NS8390_init(dev, 1);
1143 }
1144 return 0;
1145 }
1146
1147 /*====================================================================*/
1148
1149 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id, struct pt_regs *regs)
1150 {
1151 struct net_device *dev = dev_id;
1152 pcnet_dev_t *info;
1153 irqreturn_t ret = ei_interrupt(irq, dev_id, regs);
1154
1155 if (ret == IRQ_HANDLED) {
1156 info = PRIV(dev);
1157 info->stale = 0;
1158 }
1159 return ret;
1160 }
1161
1162 static void ei_watchdog(u_long arg)
1163 {
1164 struct net_device *dev = (struct net_device *)arg;
1165 pcnet_dev_t *info = PRIV(dev);
1166 kio_addr_t nic_base = dev->base_addr;
1167 kio_addr_t mii_addr = nic_base + DLINK_GPIO;
1168 u_short link;
1169
1170 if (!netif_device_present(dev)) goto reschedule;
1171
1172 /* Check for pending interrupt with expired latency timer: with
1173 this, we can limp along even if the interrupt is blocked */
1174 outb_p(E8390_NODMA+E8390_PAGE0, nic_base + E8390_CMD);
1175 if (info->stale++ && (inb_p(nic_base + EN0_ISR) & ENISR_ALL)) {
1176 if (!info->fast_poll)
1177 printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name);
1178 ei_irq_wrapper(dev->irq, dev, NULL);
1179 info->fast_poll = HZ;
1180 }
1181 if (info->fast_poll) {
1182 info->fast_poll--;
1183 info->watchdog.expires = jiffies + 1;
1184 add_timer(&info->watchdog);
1185 return;
1186 }
1187
1188 if (!(info->flags & HAS_MII))
1189 goto reschedule;
1190
1191 mdio_read(mii_addr, info->phy_id, 1);
1192 link = mdio_read(mii_addr, info->phy_id, 1);
1193 if (!link || (link == 0xffff)) {
1194 if (info->eth_phy) {
1195 info->phy_id = info->eth_phy = 0;
1196 } else {
1197 printk(KERN_INFO "%s: MII is missing!\n", dev->name);
1198 info->flags &= ~HAS_MII;
1199 }
1200 goto reschedule;
1201 }
1202
1203 link &= 0x0004;
1204 if (link != info->link_status) {
1205 u_short p = mdio_read(mii_addr, info->phy_id, 5);
1206 printk(KERN_INFO "%s: %s link beat\n", dev->name,
1207 (link) ? "found" : "lost");
1208 if (link && (info->flags & IS_DL10022)) {
1209 /* Disable collision detection on full duplex links */
1210 outb((p & 0x0140) ? 4 : 0, nic_base + DLINK_DIAG);
1211 } else if (link && (info->flags & IS_DL10019)) {
1212 /* Disable collision detection on full duplex links */
1213 write_asic(dev->base_addr, 4, (p & 0x140) ? DL19FDUPLX : 0);
1214 }
1215 if (link) {
1216 if (info->phy_id == info->eth_phy) {
1217 if (p)
1218 printk(KERN_INFO "%s: autonegotiation complete: "
1219 "%sbaseT-%cD selected\n", dev->name,
1220 ((p & 0x0180) ? "100" : "10"),
1221 ((p & 0x0140) ? 'F' : 'H'));
1222 else
1223 printk(KERN_INFO "%s: link partner did not "
1224 "autonegotiate\n", dev->name);
1225 }
1226 NS8390_init(dev, 1);
1227 }
1228 info->link_status = link;
1229 }
1230 if (info->pna_phy && time_after(jiffies, info->mii_reset + 6*HZ)) {
1231 link = mdio_read(mii_addr, info->eth_phy, 1) & 0x0004;
1232 if (((info->phy_id == info->pna_phy) && link) ||
1233 ((info->phy_id != info->pna_phy) && !link)) {
1234 /* isolate this MII and try flipping to the other one */
1235 mdio_write(mii_addr, info->phy_id, 0, 0x0400);
1236 info->phy_id ^= info->pna_phy ^ info->eth_phy;
1237 printk(KERN_INFO "%s: switched to %s transceiver\n", dev->name,
1238 (info->phy_id == info->eth_phy) ? "ethernet" : "PNA");
1239 mdio_write(mii_addr, info->phy_id, 0,
1240 (info->phy_id == info->eth_phy) ? 0x1000 : 0);
1241 info->link_status = 0;
1242 info->mii_reset = jiffies;
1243 }
1244 }
1245
1246 reschedule:
1247 info->watchdog.expires = jiffies + HZ;
1248 add_timer(&info->watchdog);
1249 }
1250
1251 /*====================================================================*/
1252
1253 static void netdev_get_drvinfo(struct net_device *dev,
1254 struct ethtool_drvinfo *info)
1255 {
1256 strcpy(info->driver, "pcnet_cs");
1257 }
1258
1259 static struct ethtool_ops netdev_ethtool_ops = {
1260 .get_drvinfo = netdev_get_drvinfo,
1261 };
1262
1263 /*====================================================================*/
1264
1265
1266 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
1267 {
1268 pcnet_dev_t *info = PRIV(dev);
1269 u16 *data = (u16 *)&rq->ifr_ifru;
1270 kio_addr_t mii_addr = dev->base_addr + DLINK_GPIO;
1271 switch (cmd) {
1272 case SIOCGMIIPHY:
1273 data[0] = info->phy_id;
1274 case SIOCGMIIREG: /* Read MII PHY register. */
1275 data[3] = mdio_read(mii_addr, data[0], data[1] & 0x1f);
1276 return 0;
1277 case SIOCSMIIREG: /* Write MII PHY register. */
1278 if (!capable(CAP_NET_ADMIN))
1279 return -EPERM;
1280 mdio_write(mii_addr, data[0], data[1] & 0x1f, data[2]);
1281 return 0;
1282 }
1283 return -EOPNOTSUPP;
1284 }
1285
1286 /*====================================================================*/
1287
1288 static void dma_get_8390_hdr(struct net_device *dev,
1289 struct e8390_pkt_hdr *hdr,
1290 int ring_page)
1291 {
1292 kio_addr_t nic_base = dev->base_addr;
1293
1294 if (ei_status.dmaing) {
1295 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_input."
1296 "[DMAstat:%1x][irqlock:%1x]\n",
1297 dev->name, ei_status.dmaing, ei_status.irqlock);
1298 return;
1299 }
1300
1301 ei_status.dmaing |= 0x01;
1302 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1303 outb_p(sizeof(struct e8390_pkt_hdr), nic_base + EN0_RCNTLO);
1304 outb_p(0, nic_base + EN0_RCNTHI);
1305 outb_p(0, nic_base + EN0_RSARLO); /* On page boundary */
1306 outb_p(ring_page, nic_base + EN0_RSARHI);
1307 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1308
1309 insw(nic_base + PCNET_DATAPORT, hdr,
1310 sizeof(struct e8390_pkt_hdr)>>1);
1311 /* Fix for big endian systems */
1312 hdr->count = le16_to_cpu(hdr->count);
1313
1314 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1315 ei_status.dmaing &= ~0x01;
1316 }
1317
1318 /*====================================================================*/
1319
1320 static void dma_block_input(struct net_device *dev, int count,
1321 struct sk_buff *skb, int ring_offset)
1322 {
1323 kio_addr_t nic_base = dev->base_addr;
1324 int xfer_count = count;
1325 char *buf = skb->data;
1326
1327 #ifdef PCMCIA_DEBUG
1328 if ((ei_debug > 4) && (count != 4))
1329 printk(KERN_DEBUG "%s: [bi=%d]\n", dev->name, count+4);
1330 #endif
1331 if (ei_status.dmaing) {
1332 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_input."
1333 "[DMAstat:%1x][irqlock:%1x]\n",
1334 dev->name, ei_status.dmaing, ei_status.irqlock);
1335 return;
1336 }
1337 ei_status.dmaing |= 0x01;
1338 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1339 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1340 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1341 outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
1342 outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
1343 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1344
1345 insw(nic_base + PCNET_DATAPORT,buf,count>>1);
1346 if (count & 0x01)
1347 buf[count-1] = inb(nic_base + PCNET_DATAPORT), xfer_count++;
1348
1349 /* This was for the ALPHA version only, but enough people have been
1350 encountering problems that it is still here. */
1351 #ifdef PCMCIA_DEBUG
1352 if (ei_debug > 4) { /* DMA termination address check... */
1353 int addr, tries = 20;
1354 do {
1355 /* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here
1356 -- it's broken for Rx on some cards! */
1357 int high = inb_p(nic_base + EN0_RSARHI);
1358 int low = inb_p(nic_base + EN0_RSARLO);
1359 addr = (high << 8) + low;
1360 if (((ring_offset + xfer_count) & 0xff) == (addr & 0xff))
1361 break;
1362 } while (--tries > 0);
1363 if (tries <= 0)
1364 printk(KERN_NOTICE "%s: RX transfer address mismatch,"
1365 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1366 dev->name, ring_offset + xfer_count, addr);
1367 }
1368 #endif
1369 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1370 ei_status.dmaing &= ~0x01;
1371 } /* dma_block_input */
1372
1373 /*====================================================================*/
1374
1375 static void dma_block_output(struct net_device *dev, int count,
1376 const u_char *buf, const int start_page)
1377 {
1378 kio_addr_t nic_base = dev->base_addr;
1379 pcnet_dev_t *info = PRIV(dev);
1380 #ifdef PCMCIA_DEBUG
1381 int retries = 0;
1382 #endif
1383 u_long dma_start;
1384
1385 #ifdef PCMCIA_DEBUG
1386 if (ei_debug > 4)
1387 printk(KERN_DEBUG "%s: [bo=%d]\n", dev->name, count);
1388 #endif
1389
1390 /* Round the count up for word writes. Do we need to do this?
1391 What effect will an odd byte count have on the 8390?
1392 I should check someday. */
1393 if (count & 0x01)
1394 count++;
1395 if (ei_status.dmaing) {
1396 printk(KERN_NOTICE "%s: DMAing conflict in dma_block_output."
1397 "[DMAstat:%1x][irqlock:%1x]\n",
1398 dev->name, ei_status.dmaing, ei_status.irqlock);
1399 return;
1400 }
1401 ei_status.dmaing |= 0x01;
1402 /* We should already be in page 0, but to be safe... */
1403 outb_p(E8390_PAGE0+E8390_START+E8390_NODMA, nic_base+PCNET_CMD);
1404
1405 #ifdef PCMCIA_DEBUG
1406 retry:
1407 #endif
1408
1409 outb_p(ENISR_RDC, nic_base + EN0_ISR);
1410
1411 /* Now the normal output. */
1412 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1413 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1414 outb_p(0x00, nic_base + EN0_RSARLO);
1415 outb_p(start_page, nic_base + EN0_RSARHI);
1416
1417 outb_p(E8390_RWRITE+E8390_START, nic_base + PCNET_CMD);
1418 outsw(nic_base + PCNET_DATAPORT, buf, count>>1);
1419
1420 dma_start = jiffies;
1421
1422 #ifdef PCMCIA_DEBUG
1423 /* This was for the ALPHA version only, but enough people have been
1424 encountering problems that it is still here. */
1425 if (ei_debug > 4) { /* DMA termination address check... */
1426 int addr, tries = 20;
1427 do {
1428 int high = inb_p(nic_base + EN0_RSARHI);
1429 int low = inb_p(nic_base + EN0_RSARLO);
1430 addr = (high << 8) + low;
1431 if ((start_page << 8) + count == addr)
1432 break;
1433 } while (--tries > 0);
1434 if (tries <= 0) {
1435 printk(KERN_NOTICE "%s: Tx packet transfer address mismatch,"
1436 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1437 dev->name, (start_page << 8) + count, addr);
1438 if (retries++ == 0)
1439 goto retry;
1440 }
1441 }
1442 #endif
1443
1444 while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
1445 if (time_after(jiffies, dma_start + PCNET_RDC_TIMEOUT)) {
1446 printk(KERN_NOTICE "%s: timeout waiting for Tx RDC.\n",
1447 dev->name);
1448 pcnet_reset_8390(dev);
1449 NS8390_init(dev, 1);
1450 break;
1451 }
1452
1453 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1454 if (info->flags & DELAY_OUTPUT)
1455 udelay((long)delay_time);
1456 ei_status.dmaing &= ~0x01;
1457 }
1458
1459 /*====================================================================*/
1460
1461 static int setup_dma_config(dev_link_t *link, int start_pg,
1462 int stop_pg)
1463 {
1464 struct net_device *dev = link->priv;
1465
1466 ei_status.tx_start_page = start_pg;
1467 ei_status.rx_start_page = start_pg + TX_PAGES;
1468 ei_status.stop_page = stop_pg;
1469
1470 /* set up block i/o functions */
1471 ei_status.get_8390_hdr = &dma_get_8390_hdr;
1472 ei_status.block_input = &dma_block_input;
1473 ei_status.block_output = &dma_block_output;
1474
1475 return 0;
1476 }
1477
1478 /*====================================================================*/
1479
1480 static void copyin(void *dest, void __iomem *src, int c)
1481 {
1482 u_short *d = dest;
1483 u_short __iomem *s = src;
1484 int odd;
1485
1486 if (c <= 0)
1487 return;
1488 odd = (c & 1); c >>= 1;
1489
1490 if (c) {
1491 do { *d++ = __raw_readw(s++); } while (--c);
1492 }
1493 /* get last byte by fetching a word and masking */
1494 if (odd)
1495 *((u_char *)d) = readw(s) & 0xff;
1496 }
1497
1498 static void copyout(void __iomem *dest, const void *src, int c)
1499 {
1500 u_short __iomem *d = dest;
1501 const u_short *s = src;
1502 int odd;
1503
1504 if (c <= 0)
1505 return;
1506 odd = (c & 1); c >>= 1;
1507
1508 if (c) {
1509 do { __raw_writew(*s++, d++); } while (--c);
1510 }
1511 /* copy last byte doing a read-modify-write */
1512 if (odd)
1513 writew((readw(d) & 0xff00) | *(u_char *)s, d);
1514 }
1515
1516 /*====================================================================*/
1517
1518 static void shmem_get_8390_hdr(struct net_device *dev,
1519 struct e8390_pkt_hdr *hdr,
1520 int ring_page)
1521 {
1522 void __iomem *xfer_start = ei_status.mem + (TX_PAGES<<8)
1523 + (ring_page << 8)
1524 - (ei_status.rx_start_page << 8);
1525
1526 copyin(hdr, xfer_start, sizeof(struct e8390_pkt_hdr));
1527 /* Fix for big endian systems */
1528 hdr->count = le16_to_cpu(hdr->count);
1529 }
1530
1531 /*====================================================================*/
1532
1533 static void shmem_block_input(struct net_device *dev, int count,
1534 struct sk_buff *skb, int ring_offset)
1535 {
1536 void __iomem *base = ei_status.mem;
1537 unsigned long offset = (TX_PAGES<<8) + ring_offset
1538 - (ei_status.rx_start_page << 8);
1539 char *buf = skb->data;
1540
1541 if (offset + count > ei_status.priv) {
1542 /* We must wrap the input move. */
1543 int semi_count = ei_status.priv - offset;
1544 copyin(buf, base + offset, semi_count);
1545 buf += semi_count;
1546 offset = TX_PAGES<<8;
1547 count -= semi_count;
1548 }
1549 copyin(buf, base + offset, count);
1550 }
1551
1552 /*====================================================================*/
1553
1554 static void shmem_block_output(struct net_device *dev, int count,
1555 const u_char *buf, const int start_page)
1556 {
1557 void __iomem *shmem = ei_status.mem + (start_page << 8);
1558 shmem -= ei_status.tx_start_page << 8;
1559 copyout(shmem, buf, count);
1560 }
1561
1562 /*====================================================================*/
1563
1564 static int setup_shmem_window(dev_link_t *link, int start_pg,
1565 int stop_pg, int cm_offset)
1566 {
1567 struct net_device *dev = link->priv;
1568 pcnet_dev_t *info = PRIV(dev);
1569 win_req_t req;
1570 memreq_t mem;
1571 int i, window_size, offset, last_ret, last_fn;
1572
1573 window_size = (stop_pg - start_pg) << 8;
1574 if (window_size > 32 * 1024)
1575 window_size = 32 * 1024;
1576
1577 /* Make sure it's a power of two. */
1578 while ((window_size & (window_size - 1)) != 0)
1579 window_size += window_size & ~(window_size - 1);
1580
1581 /* Allocate a memory window */
1582 req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
1583 req.Attributes |= WIN_USE_WAIT;
1584 req.Base = 0; req.Size = window_size;
1585 req.AccessSpeed = mem_speed;
1586 CS_CHECK(RequestWindow, pcmcia_request_window(&link->handle, &req, &link->win));
1587
1588 mem.CardOffset = (start_pg << 8) + cm_offset;
1589 offset = mem.CardOffset % window_size;
1590 mem.CardOffset -= offset;
1591 mem.Page = 0;
1592 CS_CHECK(MapMemPage, pcmcia_map_mem_page(link->win, &mem));
1593
1594 /* Try scribbling on the buffer */
1595 info->base = ioremap(req.Base, window_size);
1596 for (i = 0; i < (TX_PAGES<<8); i += 2)
1597 __raw_writew((i>>1), info->base+offset+i);
1598 udelay(100);
1599 for (i = 0; i < (TX_PAGES<<8); i += 2)
1600 if (__raw_readw(info->base+offset+i) != (i>>1)) break;
1601 pcnet_reset_8390(dev);
1602 if (i != (TX_PAGES<<8)) {
1603 iounmap(info->base);
1604 pcmcia_release_window(link->win);
1605 info->base = NULL; link->win = NULL;
1606 goto failed;
1607 }
1608
1609 ei_status.mem = info->base + offset;
1610 ei_status.priv = req.Size;
1611 dev->mem_start = (u_long)ei_status.mem;
1612 dev->mem_end = dev->mem_start + req.Size;
1613
1614 ei_status.tx_start_page = start_pg;
1615 ei_status.rx_start_page = start_pg + TX_PAGES;
1616 ei_status.stop_page = start_pg + ((req.Size - offset) >> 8);
1617
1618 /* set up block i/o functions */
1619 ei_status.get_8390_hdr = &shmem_get_8390_hdr;
1620 ei_status.block_input = &shmem_block_input;
1621 ei_status.block_output = &shmem_block_output;
1622
1623 info->flags |= USE_SHMEM;
1624 return 0;
1625
1626 cs_failed:
1627 cs_error(link->handle, last_fn, last_ret);
1628 failed:
1629 return 1;
1630 }
1631
1632 /*====================================================================*/
1633
1634 static struct pcmcia_device_id pcnet_ids[] = {
1635 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0057, 0x0021),
1636 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0104, 0x000a),
1637 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0xea15),
1638 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0x3341),
1639 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0xc0ab),
1640 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x021b, 0x0101),
1641 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x08a1, 0xc0ab),
1642 PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
1643 PCMCIA_PFC_DEVICE_PROD_ID12(0, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
1644 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
1645 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
1646 PCMCIA_PFC_DEVICE_PROD_ID12(0, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
1647 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1648 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
1649 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away 28.8 PC Card ", 0xb569a6e5, 0x5bd4ff2c),
1650 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
1651 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
1652 PCMCIA_MFC_DEVICE_PROD_ID123(0, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
1653 PCMCIA_MFC_DEVICE_PROD_ID2(0, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
1654 PCMCIA_DEVICE_MANF_CARD(0x0057, 0x1004),
1655 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x000d),
1656 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0075),
1657 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145),
1658 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230),
1659 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
1660 /* PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab), conflict with axnet_cs */
1661 PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
1662 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x2328),
1663 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
1664 PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
1665 /* PCMCIA_DEVICE_MANF_CARD(0x021b, 0x0202), conflict with axnet_cs */
1666 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
1667 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307),
1668 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a),
1669 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1103),
1670 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1121),
1671 PCMCIA_DEVICE_PROD_ID12("2408LAN", "Ethernet", 0x352fff7f, 0x00b2e941),
1672 PCMCIA_DEVICE_PROD_ID123("Cardwell", "PCMCIA", "ETHERNET", 0x9533672e, 0x281f1c5d, 0x3ff7175b),
1673 PCMCIA_DEVICE_PROD_ID123("CNet ", "CN30BC", "ETHERNET", 0x9fe55d3d, 0x85601198, 0x3ff7175b),
1674 PCMCIA_DEVICE_PROD_ID123("Digital", "Ethernet", "Adapter", 0x9999ab35, 0x00b2e941, 0x4b0d829e),
1675 PCMCIA_DEVICE_PROD_ID123("Edimax Technology Inc.", "PCMCIA", "Ethernet Card", 0x738a0019, 0x281f1c5d, 0x5e9d92c0),
1676 PCMCIA_DEVICE_PROD_ID123("EFA ", "EFA207", "ETHERNET", 0x3d294be4, 0xeb9aab6c, 0x3ff7175b),
1677 PCMCIA_DEVICE_PROD_ID123("I-O DATA", "PCLA", "ETHERNET", 0x1d55d7ec, 0xe4c64d34, 0x3ff7175b),
1678 PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCLATE", "ETHERNET", 0x547e66dc, 0x6b260753, 0x3ff7175b),
1679 PCMCIA_DEVICE_PROD_ID123("KingMax Technology Inc.", "EN10-T2", "PCMCIA Ethernet Card", 0x932b7189, 0x699e4436, 0x6f6652e0),
1680 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2216", 0x281f1c5d, 0xd4cd2f20, 0xb87add82),
1681 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2620", 0x281f1c5d, 0xd4cd2f20, 0x7d3d83a8),
1682 PCMCIA_DEVICE_PROD_ID1("2412LAN", 0x67f236ab),
1683 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2212", 0xdfc6b5b2, 0xcb112a11),
1684 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff),
1685 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68),
1686 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997),
1687 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
1688 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96),
1689 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8010", 0x5070a7f9, 0x82f96e96),
1690 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8610", 0x5070a7f9, 0x86741224),
1691 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002", 0x93b15570, 0x75ec3efb),
1692 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002T", 0x93b15570, 0x461c5247),
1693 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8010", 0x93b15570, 0x82f96e96),
1694 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet", 0x578ba6e7, 0x0a9888c1),
1695 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet 10/100", 0x578ba6e7, 0x939fedbd),
1696 PCMCIA_DEVICE_PROD_ID12("AROWANA", "PCMCIA Ethernet LAN Card", 0x313adbc8, 0x08d9f190),
1697 PCMCIA_DEVICE_PROD_ID12("ASANTE", "FriendlyNet PC Card", 0x3a7ade0f, 0x41c64504),
1698 PCMCIA_DEVICE_PROD_ID12("Billionton", "LNT-10TB", 0x552ab682, 0xeeb1ba6a),
1699 PCMCIA_DEVICE_PROD_ID12("CF", "10Base-Ethernet", 0x44ebf863, 0x93ae4d79),
1700 PCMCIA_DEVICE_PROD_ID12("CNet", "CN40BC Ethernet", 0xbc477dde, 0xfba775a7),
1701 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "BASEline PCMCIA 10 MBit Ethernetadapter", 0xfa2e424d, 0xe9190d8a),
1702 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
1703 PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
1704 PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
1705 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
1706 PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
1707 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa),
1708 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9),
1709 PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2),
1710 PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2),
1711 PCMCIA_DEVICE_PROD_ID12("CouplerlessPCMCIA", "100BASE", 0xee5af0ad, 0x7c2add04),
1712 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-010", 0x77008979, 0x9d8d445d),
1713 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-110E 10/100M LAN Card", 0x77008979, 0xfd184814),
1714 PCMCIA_DEVICE_PROD_ID12("DataTrek.", "NetCard ", 0x5cd66d9d, 0x84697ce0),
1715 PCMCIA_DEVICE_PROD_ID12("Dayna Communications, Inc.", "CommuniCard E", 0x0c629325, 0xb4e7dbaf),
1716 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100", 0x697403d8, 0xe160b995),
1717 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100 Dongless", 0x697403d8, 0xa6d3b233),
1718 PCMCIA_DEVICE_PROD_ID12("DIGITAL", "DEPCM-XX", 0x69616cb3, 0xe600e76e),
1719 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-650", 0x1a424a1c, 0xf28c8398),
1720 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660", 0x1a424a1c, 0xd9a1d05b),
1721 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660+", 0x1a424a1c, 0x50dcd0ec),
1722 PCMCIA_DEVICE_PROD_ID12("D-Link", "DFE-650", 0x1a424a1c, 0x0f0073f9),
1723 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 PC Card", 0x725b842d, 0xf1efee84),
1724 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 Port Attached PC Card", 0x725b842d, 0x2db1f8e9),
1725 PCMCIA_DEVICE_PROD_ID12("Dynalink", "L10BC", 0x55632fd5, 0xdc65f2b1),
1726 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10BC", 0x6a26d1cf, 0xdc65f2b1),
1727 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10C", 0x6a26d1cf, 0xc4f84efb),
1728 PCMCIA_DEVICE_PROD_ID12("E-CARD", "E-CARD", 0x6701da11, 0x6701da11),
1729 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet 10BaseT card", 0x53c864c6, 0xedd059f6),
1730 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet Combo card", 0x53c864c6, 0x929c486c),
1731 PCMCIA_DEVICE_PROD_ID12("Ethernet", "Adapter", 0x00b2e941, 0x4b0d829e),
1732 PCMCIA_DEVICE_PROD_ID12("Ethernet Adapter", "E2000 PCMCIA Ethernet", 0x96767301, 0x71fbbc61),
1733 PCMCIA_DEVICE_PROD_ID12("Ethernet PCMCIA adapter", "EP-210", 0x8dd86181, 0xf2b52517),
1734 PCMCIA_DEVICE_PROD_ID12("Fast Ethernet", "Adapter", 0xb4be14e3, 0x4b0d829e),
1735 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2000", 0x2a151fac, 0xf00555cb),
1736 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2220", 0x2a151fac, 0xc1b7e327),
1737 PCMCIA_DEVICE_PROD_ID12("GVC", "NIC-2000p", 0x76e171bd, 0x6eb1c947),
1738 PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "Ethernet", 0xe3736c88, 0x00b2e941),
1739 PCMCIA_DEVICE_PROD_ID12("IC-CARD", "IC-CARD", 0x60cb09a6, 0x60cb09a6),
1740 PCMCIA_DEVICE_PROD_ID12("IC-CARD+", "IC-CARD+", 0x93693494, 0x93693494),
1741 PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
1742 PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
1743 PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
1744 PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64),
1745 PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5),
1746 PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3),
1747 PCMCIA_DEVICE_PROD_ID12("Kingston Technology Corp.", "EtheRx PC Card Ethernet Adapter", 0x313c7be3, 0x0afb54a2),
1748 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-10/100CD", 0x1b7827b2, 0xcda71d1c),
1749 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDF", 0x1b7827b2, 0xfec71e40),
1750 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDL/T", 0x1b7827b2, 0x79fba4f7),
1751 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDS", 0x1b7827b2, 0x931afaab),
1752 PCMCIA_DEVICE_PROD_ID12("Linksys", "Combo PCMCIA EthernetCard (EC2T)", 0x0733cc81, 0x32ee8c78),
1753 PCMCIA_DEVICE_PROD_ID12("LINKSYS", "E-CARD", 0xf7cb0b07, 0x6701da11),
1754 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 Integrated PC Card (PCM100)", 0x0733cc81, 0x453c3f9d),
1755 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100)", 0x0733cc81, 0x66c5a389),
1756 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V2)", 0x0733cc81, 0x3a3b28e9),
1757 PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline + 10/100 Network PC Card (PCM100H1)", 0x733cc81, 0x7a3e5c3a),
1758 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737),
1759 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922),
1760 PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0),
1761 PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578),
1762 PCMCIA_DEVICE_PROD_ID12("Macsense", "MPC-10", 0xd830297f, 0xd265c307),
1763 PCMCIA_DEVICE_PROD_ID12("Matsushita Electric Industrial Co.,LTD.", "CF-VEL211", 0x44445376, 0x8ded41d4),
1764 PCMCIA_DEVICE_PROD_ID12("MAXTECH", "PCN2000", 0x78d64bc0, 0xca0ca4b8),
1765 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-T", 0x481e0094, 0xa2eb0cf3),
1766 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-TX", 0x481e0094, 0x41a6916c),
1767 PCMCIA_DEVICE_PROD_ID12("Microcom C.E.", "Travel Card LAN 10/100", 0x4b91cec7, 0xe70220d6),
1768 PCMCIA_DEVICE_PROD_ID12("Microdyne", "NE4200", 0x2e6da59b, 0x0478e472),
1769 PCMCIA_DEVICE_PROD_ID12("MIDORI ELEC.", "LT-PCMT", 0x648d55c1, 0xbde526c7),
1770 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover 4100", 0x36e1191f, 0x60c229b9),
1771 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover NE4100", 0x36e1191f, 0xa6617ec8),
1772 PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J12", 0x18df0ba0, 0xbc912d76),
1773 PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA410TX", 0x9aa79dc3, 0x60e5bc0e),
1774 PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA411", 0x9aa79dc3, 0x40fad875),
1775 PCMCIA_DEVICE_PROD_ID12("Network Everywhere", "Fast Ethernet 10/100 PC Card", 0x820a67b6, 0x31ed1a5f),
1776 PCMCIA_DEVICE_PROD_ID12("NextCom K.K.", "Next Hawk", 0xaedaec74, 0xad050ef1),
1777 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100Mbps Ethernet Card", 0x281f1c5d, 0x6e41773b),
1778 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet", 0x281f1c5d, 0x00b2e941),
1779 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET", 0x281f1c5d, 0x3ff7175b),
1780 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet 10BaseT Card", 0x281f1c5d, 0x4de2f6c8),
1781 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Card", 0x281f1c5d, 0x5e9d92c0),
1782 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Combo card", 0x281f1c5d, 0x929c486c),
1783 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET V1.0", 0x281f1c5d, 0x4d8817c8),
1784 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEthernet", 0x281f1c5d, 0xfe871eeb),
1785 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast-Ethernet", 0x281f1c5d, 0x45f1f3b4),
1786 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FAST ETHERNET CARD", 0x281f1c5d, 0xec5dbca7),
1787 PCMCIA_DEVICE_PROD_ID12("PCMCIA LAN", "Ethernet", 0x7500e246, 0x00b2e941),
1788 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "LNT-10TN", 0x281f1c5d, 0xe707f641),
1789 PCMCIA_DEVICE_PROD_ID12("PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1790 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "UE2212", 0x281f1c5d, 0xbf17199b),
1791 PCMCIA_DEVICE_PROD_ID12("PCMCIA", " Ethernet NE2000 Compatible", 0x281f1c5d, 0x42d5d7e1),
1792 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10baseT 3.3V", 0xebf91155, 0x30074c80),
1793 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10BaseT 3.3V", 0xebf91155, 0x7f5a4f50),
1794 PCMCIA_DEVICE_PROD_ID12("Psion Dacom", "Gold Card Ethernet", 0xf5f025c2, 0x3a30e110),
1795 PCMCIA_DEVICE_PROD_ID12("=RELIA==", "Ethernet", 0xcdd0644a, 0x00b2e941),
1796 PCMCIA_DEVICE_PROD_ID12("RP", "1625B Ethernet NE2000 Compatible", 0xe3e66e22, 0xb96150df),
1797 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP400 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4a7e2ae0),
1798 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP401 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4bcbd7fd),
1799 PCMCIA_DEVICE_PROD_ID12("RPTI LTD.", "EP400", 0xc53ac515, 0x81e39388),
1800 PCMCIA_DEVICE_PROD_ID12("SCM", "Ethernet Combo card", 0xbdc3b102, 0x929c486c),
1801 PCMCIA_DEVICE_PROD_ID12("Seiko Epson Corp.", "Ethernet", 0x09928730, 0x00b2e941),
1802 PCMCIA_DEVICE_PROD_ID12("SMC", "EZCard-10-PCMCIA", 0xc4f8b18b, 0xfb21d265),
1803 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision D", 0xc70a4760, 0x2ade483e),
1804 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision E", 0xc70a4760, 0x5dd978a8),
1805 PCMCIA_DEVICE_PROD_ID12("TDK", "LAK-CD031 for PCMCIA", 0x1eae9475, 0x0ed386fa),
1806 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE450T", 0x466b05f0, 0x8b74bc4f),
1807 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE550T", 0x466b05f0, 0x33c8db2a),
1808 PCMCIA_DEVICE_PROD_ID13("Hypertec", "EP401", 0x8787bec7, 0xf6e4a31e),
1809 PCMCIA_DEVICE_PROD_ID13("KingMax Technology Inc.", "Ethernet Card", 0x932b7189, 0x5e9d92c0),
1810 PCMCIA_DEVICE_PROD_ID13("LONGSHINE", "EP401", 0xf866b0b0, 0xf6e4a31e),
1811 PCMCIA_DEVICE_PROD_ID13("Xircom", "CFE-10", 0x2e3ee845, 0x22a49f89),
1812 PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360),
1813 PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de),
1814 PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f),
1815 PCMCIA_DEVICE_PROD_ID1("IC-CARD", 0x60cb09a6),
1816 PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a),
1817 PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078),
1818 /* too generic! */
1819 /* PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100 Ethernet Card", 0x281f1c5d, 0x11b0ffc0), */
1820 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "PCMLM28.cis"),
1821 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "PCMLM28.cis"),
1822 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "PCMLM28.cis"),
1823 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "PCMLM28.cis"),
1824 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "PCMLM28.cis"),
1825 PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "DP83903.cis"),
1826 PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "DP83903.cis"),
1827 PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "DP83903.cis"),
1828 PCMCIA_DEVICE_CIS_MANF_CARD(0xc00f, 0x0002, "LA-PCM.cis"),
1829 PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "PE520.cis"),
1830 PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "NE2K.cis"),
1831 PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "PE-200.cis"),
1832 PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "tamarack.cis"),
1833 PCMCIA_DEVICE_NULL
1834 };
1835 MODULE_DEVICE_TABLE(pcmcia, pcnet_ids);
1836
1837 static struct pcmcia_driver pcnet_driver = {
1838 .drv = {
1839 .name = "pcnet_cs",
1840 },
1841 .attach = pcnet_attach,
1842 .event = pcnet_event,
1843 .detach = pcnet_detach,
1844 .owner = THIS_MODULE,
1845 .id_table = pcnet_ids,
1846 };
1847
1848 static int __init init_pcnet_cs(void)
1849 {
1850 return pcmcia_register_driver(&pcnet_driver);
1851 }
1852
1853 static void __exit exit_pcnet_cs(void)
1854 {
1855 DEBUG(0, "pcnet_cs: unloading\n");
1856 pcmcia_unregister_driver(&pcnet_driver);
1857 BUG_ON(dev_list != NULL);
1858 }
1859
1860 module_init(init_pcnet_cs);
1861 module_exit(exit_pcnet_cs);
Support for the Chinese Samsung S3C2440 based development boards