Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* |
2 | * Linux ARCnet driver - COM20020 PCI support | |
3 | * Contemporary Controls PCI20 and SOHARD SH-ARC PCI | |
cb334648 | 4 | * |
1da177e4 LT |
5 | * Written 1994-1999 by Avery Pennarun, |
6 | * based on an ISA version by David Woodhouse. | |
7 | * Written 1999-2000 by Martin Mares <mj@ucw.cz>. | |
8 | * Derived from skeleton.c by Donald Becker. | |
9 | * | |
10 | * Special thanks to Contemporary Controls, Inc. (www.ccontrols.com) | |
11 | * for sponsoring the further development of this driver. | |
12 | * | |
13 | * ********************** | |
14 | * | |
15 | * The original copyright of skeleton.c was as follows: | |
16 | * | |
17 | * skeleton.c Written 1993 by Donald Becker. | |
18 | * Copyright 1993 United States Government as represented by the | |
19 | * Director, National Security Agency. This software may only be used | |
20 | * and distributed according to the terms of the GNU General Public License as | |
21 | * modified by SRC, incorporated herein by reference. | |
22 | * | |
23 | * ********************** | |
24 | * | |
25 | * For more details, see drivers/net/arcnet.c | |
26 | * | |
27 | * ********************** | |
28 | */ | |
05a24b23 JP |
29 | |
30 | #define pr_fmt(fmt) "arcnet:" KBUILD_MODNAME ": " fmt | |
31 | ||
1da177e4 LT |
32 | #include <linux/module.h> |
33 | #include <linux/moduleparam.h> | |
34 | #include <linux/kernel.h> | |
35 | #include <linux/types.h> | |
36 | #include <linux/ioport.h> | |
1da177e4 LT |
37 | #include <linux/errno.h> |
38 | #include <linux/netdevice.h> | |
39 | #include <linux/init.h> | |
a6b7a407 | 40 | #include <linux/interrupt.h> |
1da177e4 | 41 | #include <linux/pci.h> |
c51da42a | 42 | #include <linux/list.h> |
5e7ef913 | 43 | #include <linux/io.h> |
8890624a | 44 | #include <linux/leds.h> |
1da177e4 | 45 | |
26c6d281 JP |
46 | #include "arcdevice.h" |
47 | #include "com20020.h" | |
48 | ||
1da177e4 LT |
49 | /* Module parameters */ |
50 | ||
51 | static int node; | |
52 | static char device[9]; /* use eg. device="arc1" to change name */ | |
53 | static int timeout = 3; | |
54 | static int backplane; | |
55 | static int clockp; | |
56 | static int clockm; | |
57 | ||
58 | module_param(node, int, 0); | |
59 | module_param_string(device, device, sizeof(device), 0); | |
60 | module_param(timeout, int, 0); | |
61 | module_param(backplane, int, 0); | |
62 | module_param(clockp, int, 0); | |
63 | module_param(clockm, int, 0); | |
64 | MODULE_LICENSE("GPL"); | |
65 | ||
8890624a MG |
66 | static void led_tx_set(struct led_classdev *led_cdev, |
67 | enum led_brightness value) | |
68 | { | |
69 | struct com20020_dev *card; | |
70 | struct com20020_priv *priv; | |
71 | struct com20020_pci_card_info *ci; | |
72 | ||
73 | card = container_of(led_cdev, struct com20020_dev, tx_led); | |
74 | ||
75 | priv = card->pci_priv; | |
76 | ci = priv->ci; | |
77 | ||
78 | outb(!!value, priv->misc + ci->leds[card->index].green); | |
79 | } | |
80 | ||
81 | static void led_recon_set(struct led_classdev *led_cdev, | |
82 | enum led_brightness value) | |
83 | { | |
84 | struct com20020_dev *card; | |
85 | struct com20020_priv *priv; | |
86 | struct com20020_pci_card_info *ci; | |
87 | ||
88 | card = container_of(led_cdev, struct com20020_dev, recon_led); | |
89 | ||
90 | priv = card->pci_priv; | |
91 | ci = priv->ci; | |
92 | ||
93 | outb(!!value, priv->misc + ci->leds[card->index].red); | |
94 | } | |
95 | ||
ede07a1f MG |
96 | static ssize_t backplane_mode_show(struct device *dev, |
97 | struct device_attribute *attr, | |
98 | char *buf) | |
99 | { | |
100 | struct net_device *net_dev = to_net_dev(dev); | |
101 | struct arcnet_local *lp = netdev_priv(net_dev); | |
102 | ||
103 | return sprintf(buf, "%s\n", lp->backplane ? "true" : "false"); | |
104 | } | |
105 | static DEVICE_ATTR_RO(backplane_mode); | |
106 | ||
107 | static struct attribute *com20020_state_attrs[] = { | |
108 | &dev_attr_backplane_mode.attr, | |
109 | NULL, | |
110 | }; | |
111 | ||
c5567669 | 112 | static const struct attribute_group com20020_state_group = { |
ede07a1f MG |
113 | .name = NULL, |
114 | .attrs = com20020_state_attrs, | |
115 | }; | |
116 | ||
c51da42a MG |
117 | static void com20020pci_remove(struct pci_dev *pdev); |
118 | ||
d6d7d3ed JP |
119 | static int com20020pci_probe(struct pci_dev *pdev, |
120 | const struct pci_device_id *id) | |
1da177e4 | 121 | { |
8c14f9c7 | 122 | struct com20020_pci_card_info *ci; |
5ef216c1 | 123 | struct com20020_pci_channel_map *mm; |
1da177e4 LT |
124 | struct net_device *dev; |
125 | struct arcnet_local *lp; | |
c51da42a MG |
126 | struct com20020_priv *priv; |
127 | int i, ioaddr, ret; | |
128 | struct resource *r; | |
1da177e4 LT |
129 | |
130 | if (pci_enable_device(pdev)) | |
131 | return -EIO; | |
a1799af4 | 132 | |
c51da42a MG |
133 | priv = devm_kzalloc(&pdev->dev, sizeof(struct com20020_priv), |
134 | GFP_KERNEL); | |
e8a308af KP |
135 | if (!priv) |
136 | return -ENOMEM; | |
137 | ||
8c14f9c7 | 138 | ci = (struct com20020_pci_card_info *)id->driver_data; |
c51da42a | 139 | priv->ci = ci; |
5ef216c1 | 140 | mm = &ci->misc_map; |
c51da42a MG |
141 | |
142 | INIT_LIST_HEAD(&priv->list_dev); | |
143 | ||
5ef216c1 MG |
144 | if (mm->size) { |
145 | ioaddr = pci_resource_start(pdev, mm->bar) + mm->offset; | |
146 | r = devm_request_region(&pdev->dev, ioaddr, mm->size, | |
147 | "com20020-pci"); | |
148 | if (!r) { | |
149 | pr_err("IO region %xh-%xh already allocated.\n", | |
150 | ioaddr, ioaddr + mm->size - 1); | |
151 | return -EBUSY; | |
152 | } | |
153 | priv->misc = ioaddr; | |
154 | } | |
155 | ||
c51da42a MG |
156 | for (i = 0; i < ci->devcount; i++) { |
157 | struct com20020_pci_channel_map *cm = &ci->chan_map_tbl[i]; | |
158 | struct com20020_dev *card; | |
cb108619 | 159 | int dev_id_mask = 0xf; |
c51da42a MG |
160 | |
161 | dev = alloc_arcdev(device); | |
162 | if (!dev) { | |
163 | ret = -ENOMEM; | |
164 | goto out_port; | |
165 | } | |
ae8ede6a | 166 | dev->dev_port = i; |
c51da42a MG |
167 | |
168 | dev->netdev_ops = &com20020_netdev_ops; | |
169 | ||
170 | lp = netdev_priv(dev); | |
171 | ||
a34c0932 | 172 | arc_printk(D_NORMAL, dev, "%s Controls\n", ci->name); |
c51da42a MG |
173 | ioaddr = pci_resource_start(pdev, cm->bar) + cm->offset; |
174 | ||
175 | r = devm_request_region(&pdev->dev, ioaddr, cm->size, | |
176 | "com20020-pci"); | |
177 | if (!r) { | |
05a24b23 | 178 | pr_err("IO region %xh-%xh already allocated\n", |
c51da42a MG |
179 | ioaddr, ioaddr + cm->size - 1); |
180 | ret = -EBUSY; | |
181 | goto out_port; | |
182 | } | |
183 | ||
184 | /* Dummy access after Reset | |
185 | * ARCNET controller needs | |
186 | * this access to detect bustype | |
187 | */ | |
0fec6513 JP |
188 | arcnet_outb(0x00, ioaddr, COM20020_REG_W_COMMAND); |
189 | arcnet_inb(ioaddr, COM20020_REG_R_DIAGSTAT); | |
c51da42a | 190 | |
2a0ea04c | 191 | SET_NETDEV_DEV(dev, &pdev->dev); |
c51da42a MG |
192 | dev->base_addr = ioaddr; |
193 | dev->dev_addr[0] = node; | |
ede07a1f | 194 | dev->sysfs_groups[0] = &com20020_state_group; |
c51da42a MG |
195 | dev->irq = pdev->irq; |
196 | lp->card_name = "PCI COM20020"; | |
197 | lp->card_flags = ci->flags; | |
198 | lp->backplane = backplane; | |
199 | lp->clockp = clockp & 7; | |
200 | lp->clockm = clockm & 3; | |
201 | lp->timeout = timeout; | |
202 | lp->hw.owner = THIS_MODULE; | |
203 | ||
52ab12e4 MG |
204 | lp->backplane = (inb(priv->misc) >> (2 + i)) & 0x1; |
205 | ||
a356ab1c MG |
206 | if (!strncmp(ci->name, "EAE PLX-PCI FB2", 15)) |
207 | lp->backplane = 1; | |
208 | ||
5ef216c1 MG |
209 | /* Get the dev_id from the PLX rotary coder */ |
210 | if (!strncmp(ci->name, "EAE PLX-PCI MA1", 15)) | |
cb108619 MG |
211 | dev_id_mask = 0x3; |
212 | dev->dev_id = (inb(priv->misc + ci->rotary) >> 4) & dev_id_mask; | |
5ef216c1 MG |
213 | |
214 | snprintf(dev->name, sizeof(dev->name), "arc%d-%d", dev->dev_id, i); | |
215 | ||
0fec6513 | 216 | if (arcnet_inb(ioaddr, COM20020_REG_R_STATUS) == 0xFF) { |
c51da42a MG |
217 | pr_err("IO address %Xh is empty!\n", ioaddr); |
218 | ret = -EIO; | |
219 | goto out_port; | |
220 | } | |
221 | if (com20020_check(dev)) { | |
222 | ret = -EIO; | |
223 | goto out_port; | |
224 | } | |
225 | ||
226 | card = devm_kzalloc(&pdev->dev, sizeof(struct com20020_dev), | |
227 | GFP_KERNEL); | |
01c3521f CJ |
228 | if (!card) { |
229 | ret = -ENOMEM; | |
230 | goto out_port; | |
231 | } | |
c51da42a MG |
232 | |
233 | card->index = i; | |
234 | card->pci_priv = priv; | |
8890624a MG |
235 | card->tx_led.brightness_set = led_tx_set; |
236 | card->tx_led.default_trigger = devm_kasprintf(&pdev->dev, | |
237 | GFP_KERNEL, "arc%d-%d-tx", | |
238 | dev->dev_id, i); | |
239 | card->tx_led.name = devm_kasprintf(&pdev->dev, GFP_KERNEL, | |
240 | "pci:green:tx:%d-%d", | |
241 | dev->dev_id, i); | |
242 | ||
243 | card->tx_led.dev = &dev->dev; | |
244 | card->recon_led.brightness_set = led_recon_set; | |
245 | card->recon_led.default_trigger = devm_kasprintf(&pdev->dev, | |
246 | GFP_KERNEL, "arc%d-%d-recon", | |
247 | dev->dev_id, i); | |
248 | card->recon_led.name = devm_kasprintf(&pdev->dev, GFP_KERNEL, | |
249 | "pci:red:recon:%d-%d", | |
250 | dev->dev_id, i); | |
251 | card->recon_led.dev = &dev->dev; | |
c51da42a MG |
252 | card->dev = dev; |
253 | ||
8890624a MG |
254 | ret = devm_led_classdev_register(&pdev->dev, &card->tx_led); |
255 | if (ret) | |
256 | goto out_port; | |
257 | ||
258 | ret = devm_led_classdev_register(&pdev->dev, &card->recon_led); | |
259 | if (ret) | |
260 | goto out_port; | |
261 | ||
c51da42a MG |
262 | dev_set_drvdata(&dev->dev, card); |
263 | ||
264 | ret = com20020_found(dev, IRQF_SHARED); | |
265 | if (ret) | |
266 | goto out_port; | |
267 | ||
8890624a MG |
268 | devm_arcnet_led_init(dev, dev->dev_id, i); |
269 | ||
c51da42a | 270 | list_add(&card->list, &priv->list_dev); |
1da177e4 LT |
271 | } |
272 | ||
c51da42a | 273 | pci_set_drvdata(pdev, priv); |
1da177e4 LT |
274 | |
275 | return 0; | |
276 | ||
277 | out_port: | |
c51da42a MG |
278 | com20020pci_remove(pdev); |
279 | return ret; | |
1da177e4 LT |
280 | } |
281 | ||
7c47bab6 | 282 | static void com20020pci_remove(struct pci_dev *pdev) |
1da177e4 | 283 | { |
c51da42a MG |
284 | struct com20020_dev *card, *tmpcard; |
285 | struct com20020_priv *priv; | |
286 | ||
287 | priv = pci_get_drvdata(pdev); | |
288 | ||
289 | list_for_each_entry_safe(card, tmpcard, &priv->list_dev, list) { | |
290 | struct net_device *dev = card->dev; | |
291 | ||
292 | unregister_netdev(dev); | |
293 | free_irq(dev->irq, dev); | |
294 | free_netdev(dev); | |
295 | } | |
1da177e4 LT |
296 | } |
297 | ||
8c14f9c7 MG |
298 | static struct com20020_pci_card_info card_info_10mbit = { |
299 | .name = "ARC-PCI", | |
300 | .devcount = 1, | |
301 | .chan_map_tbl = { | |
54a84c61 MG |
302 | { |
303 | .bar = 2, | |
304 | .offset = 0x00, | |
305 | .size = 0x08, | |
306 | }, | |
8c14f9c7 MG |
307 | }, |
308 | .flags = ARC_CAN_10MBIT, | |
309 | }; | |
310 | ||
311 | static struct com20020_pci_card_info card_info_5mbit = { | |
312 | .name = "ARC-PCI", | |
313 | .devcount = 1, | |
314 | .chan_map_tbl = { | |
54a84c61 MG |
315 | { |
316 | .bar = 2, | |
317 | .offset = 0x00, | |
318 | .size = 0x08, | |
319 | }, | |
8c14f9c7 MG |
320 | }, |
321 | .flags = ARC_IS_5MBIT, | |
322 | }; | |
323 | ||
324 | static struct com20020_pci_card_info card_info_sohard = { | |
325 | .name = "PLX-PCI", | |
326 | .devcount = 1, | |
327 | /* SOHARD needs PCI base addr 4 */ | |
328 | .chan_map_tbl = { | |
54a84c61 MG |
329 | { |
330 | .bar = 4, | |
331 | .offset = 0x00, | |
332 | .size = 0x08 | |
333 | }, | |
8c14f9c7 MG |
334 | }, |
335 | .flags = ARC_CAN_10MBIT, | |
336 | }; | |
337 | ||
d95e2fe0 MG |
338 | static struct com20020_pci_card_info card_info_eae_arc1 = { |
339 | .name = "EAE PLX-PCI ARC1", | |
340 | .devcount = 1, | |
341 | .chan_map_tbl = { | |
54a84c61 MG |
342 | { |
343 | .bar = 2, | |
344 | .offset = 0x00, | |
345 | .size = 0x08, | |
346 | }, | |
d95e2fe0 | 347 | }, |
5ef216c1 MG |
348 | .misc_map = { |
349 | .bar = 2, | |
350 | .offset = 0x10, | |
351 | .size = 0x04, | |
352 | }, | |
8890624a MG |
353 | .leds = { |
354 | { | |
355 | .green = 0x0, | |
356 | .red = 0x1, | |
357 | }, | |
358 | }, | |
5ef216c1 | 359 | .rotary = 0x0, |
d95e2fe0 MG |
360 | .flags = ARC_CAN_10MBIT, |
361 | }; | |
362 | ||
363 | static struct com20020_pci_card_info card_info_eae_ma1 = { | |
364 | .name = "EAE PLX-PCI MA1", | |
5b85bad2 MG |
365 | .devcount = 2, |
366 | .chan_map_tbl = { | |
54a84c61 MG |
367 | { |
368 | .bar = 2, | |
369 | .offset = 0x00, | |
370 | .size = 0x08, | |
371 | }, { | |
372 | .bar = 2, | |
373 | .offset = 0x08, | |
374 | .size = 0x08, | |
375 | } | |
5b85bad2 | 376 | }, |
5ef216c1 MG |
377 | .misc_map = { |
378 | .bar = 2, | |
379 | .offset = 0x10, | |
380 | .size = 0x04, | |
381 | }, | |
8890624a MG |
382 | .leds = { |
383 | { | |
384 | .green = 0x0, | |
385 | .red = 0x1, | |
386 | }, { | |
387 | .green = 0x2, | |
388 | .red = 0x3, | |
389 | }, | |
390 | }, | |
5ef216c1 | 391 | .rotary = 0x0, |
5b85bad2 MG |
392 | .flags = ARC_CAN_10MBIT, |
393 | }; | |
394 | ||
a356ab1c MG |
395 | static struct com20020_pci_card_info card_info_eae_fb2 = { |
396 | .name = "EAE PLX-PCI FB2", | |
397 | .devcount = 1, | |
398 | .chan_map_tbl = { | |
399 | { | |
400 | .bar = 2, | |
401 | .offset = 0x00, | |
402 | .size = 0x08, | |
403 | }, | |
404 | }, | |
405 | .misc_map = { | |
406 | .bar = 2, | |
407 | .offset = 0x10, | |
408 | .size = 0x04, | |
409 | }, | |
410 | .leds = { | |
411 | { | |
412 | .green = 0x0, | |
413 | .red = 0x1, | |
414 | }, | |
415 | }, | |
416 | .rotary = 0x0, | |
417 | .flags = ARC_CAN_10MBIT, | |
418 | }; | |
419 | ||
9baa3c34 | 420 | static const struct pci_device_id com20020pci_id_table[] = { |
8c14f9c7 MG |
421 | { |
422 | 0x1571, 0xa001, | |
423 | PCI_ANY_ID, PCI_ANY_ID, | |
424 | 0, 0, | |
425 | 0, | |
426 | }, | |
427 | { | |
428 | 0x1571, 0xa002, | |
429 | PCI_ANY_ID, PCI_ANY_ID, | |
430 | 0, 0, | |
431 | 0, | |
432 | }, | |
433 | { | |
434 | 0x1571, 0xa003, | |
435 | PCI_ANY_ID, PCI_ANY_ID, | |
436 | 0, 0, | |
437 | 0 | |
438 | }, | |
439 | { | |
440 | 0x1571, 0xa004, | |
441 | PCI_ANY_ID, PCI_ANY_ID, | |
442 | 0, 0, | |
443 | 0, | |
444 | }, | |
445 | { | |
446 | 0x1571, 0xa005, | |
447 | PCI_ANY_ID, PCI_ANY_ID, | |
448 | 0, 0, | |
449 | 0 | |
450 | }, | |
451 | { | |
452 | 0x1571, 0xa006, | |
453 | PCI_ANY_ID, PCI_ANY_ID, | |
454 | 0, 0, | |
455 | 0 | |
456 | }, | |
457 | { | |
458 | 0x1571, 0xa007, | |
459 | PCI_ANY_ID, PCI_ANY_ID, | |
460 | 0, 0, | |
461 | 0 | |
462 | }, | |
463 | { | |
464 | 0x1571, 0xa008, | |
465 | PCI_ANY_ID, PCI_ANY_ID, | |
466 | 0, 0, | |
467 | 0 | |
468 | }, | |
469 | { | |
470 | 0x1571, 0xa009, | |
471 | PCI_ANY_ID, PCI_ANY_ID, | |
472 | 0, 0, | |
473 | (kernel_ulong_t)&card_info_5mbit | |
474 | }, | |
475 | { | |
476 | 0x1571, 0xa00a, | |
477 | PCI_ANY_ID, PCI_ANY_ID, | |
478 | 0, 0, | |
479 | (kernel_ulong_t)&card_info_5mbit | |
480 | }, | |
481 | { | |
482 | 0x1571, 0xa00b, | |
483 | PCI_ANY_ID, PCI_ANY_ID, | |
484 | 0, 0, | |
485 | (kernel_ulong_t)&card_info_5mbit | |
486 | }, | |
487 | { | |
488 | 0x1571, 0xa00c, | |
489 | PCI_ANY_ID, PCI_ANY_ID, | |
490 | 0, 0, | |
491 | (kernel_ulong_t)&card_info_5mbit | |
492 | }, | |
493 | { | |
494 | 0x1571, 0xa00d, | |
495 | PCI_ANY_ID, PCI_ANY_ID, | |
496 | 0, 0, | |
497 | (kernel_ulong_t)&card_info_5mbit | |
498 | }, | |
499 | { | |
500 | 0x1571, 0xa00e, | |
501 | PCI_ANY_ID, PCI_ANY_ID, | |
502 | 0, 0, | |
503 | (kernel_ulong_t)&card_info_5mbit | |
504 | }, | |
505 | { | |
506 | 0x1571, 0xa201, | |
507 | PCI_ANY_ID, PCI_ANY_ID, | |
508 | 0, 0, | |
509 | (kernel_ulong_t)&card_info_10mbit | |
510 | }, | |
511 | { | |
512 | 0x1571, 0xa202, | |
513 | PCI_ANY_ID, PCI_ANY_ID, | |
514 | 0, 0, | |
515 | (kernel_ulong_t)&card_info_10mbit | |
516 | }, | |
517 | { | |
518 | 0x1571, 0xa203, | |
519 | PCI_ANY_ID, PCI_ANY_ID, | |
520 | 0, 0, | |
521 | (kernel_ulong_t)&card_info_10mbit | |
522 | }, | |
523 | { | |
524 | 0x1571, 0xa204, | |
525 | PCI_ANY_ID, PCI_ANY_ID, | |
526 | 0, 0, | |
527 | (kernel_ulong_t)&card_info_10mbit | |
528 | }, | |
529 | { | |
530 | 0x1571, 0xa205, | |
531 | PCI_ANY_ID, PCI_ANY_ID, | |
532 | 0, 0, | |
533 | (kernel_ulong_t)&card_info_10mbit | |
534 | }, | |
535 | { | |
536 | 0x1571, 0xa206, | |
537 | PCI_ANY_ID, PCI_ANY_ID, | |
538 | 0, 0, | |
539 | (kernel_ulong_t)&card_info_10mbit | |
540 | }, | |
541 | { | |
542 | 0x10B5, 0x9030, | |
543 | 0x10B5, 0x2978, | |
544 | 0, 0, | |
545 | (kernel_ulong_t)&card_info_sohard | |
546 | }, | |
547 | { | |
548 | 0x10B5, 0x9050, | |
549 | 0x10B5, 0x2273, | |
550 | 0, 0, | |
551 | (kernel_ulong_t)&card_info_sohard | |
552 | }, | |
d95e2fe0 MG |
553 | { |
554 | 0x10B5, 0x9050, | |
555 | 0x10B5, 0x3263, | |
556 | 0, 0, | |
557 | (kernel_ulong_t)&card_info_eae_arc1 | |
558 | }, | |
5b85bad2 MG |
559 | { |
560 | 0x10B5, 0x9050, | |
561 | 0x10B5, 0x3292, | |
562 | 0, 0, | |
d95e2fe0 | 563 | (kernel_ulong_t)&card_info_eae_ma1 |
5b85bad2 | 564 | }, |
a356ab1c MG |
565 | { |
566 | 0x10B5, 0x9050, | |
567 | 0x10B5, 0x3294, | |
568 | 0, 0, | |
569 | (kernel_ulong_t)&card_info_eae_fb2 | |
570 | }, | |
8c14f9c7 MG |
571 | { |
572 | 0x14BA, 0x6000, | |
573 | PCI_ANY_ID, PCI_ANY_ID, | |
574 | 0, 0, | |
575 | (kernel_ulong_t)&card_info_10mbit | |
576 | }, | |
577 | { | |
578 | 0x10B5, 0x2200, | |
579 | PCI_ANY_ID, PCI_ANY_ID, | |
580 | 0, 0, | |
581 | (kernel_ulong_t)&card_info_10mbit | |
582 | }, | |
583 | { 0, } | |
1da177e4 LT |
584 | }; |
585 | ||
586 | MODULE_DEVICE_TABLE(pci, com20020pci_id_table); | |
587 | ||
588 | static struct pci_driver com20020pci_driver = { | |
589 | .name = "com20020", | |
590 | .id_table = com20020pci_id_table, | |
591 | .probe = com20020pci_probe, | |
7c47bab6 | 592 | .remove = com20020pci_remove, |
1da177e4 LT |
593 | }; |
594 | ||
595 | static int __init com20020pci_init(void) | |
596 | { | |
72aeea48 | 597 | if (BUGLVL(D_NORMAL)) |
05a24b23 | 598 | pr_info("%s\n", "COM20020 PCI support"); |
29917620 | 599 | return pci_register_driver(&com20020pci_driver); |
1da177e4 LT |
600 | } |
601 | ||
602 | static void __exit com20020pci_cleanup(void) | |
603 | { | |
604 | pci_unregister_driver(&com20020pci_driver); | |
605 | } | |
606 | ||
607 | module_init(com20020pci_init) | |
608 | module_exit(com20020pci_cleanup) |