Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* |
2 | * | |
3 | * A driver for Nokia Connectivity Card DTL-1 devices | |
4 | * | |
5 | * Copyright (C) 2001-2002 Marcel Holtmann <marcel@holtmann.org> | |
6 | * | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License version 2 as | |
10 | * published by the Free Software Foundation; | |
11 | * | |
12 | * Software distributed under the License is distributed on an "AS | |
13 | * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or | |
14 | * implied. See the License for the specific language governing | |
15 | * rights and limitations under the License. | |
16 | * | |
17 | * The initial developer of the original code is David A. Hinds | |
18 | * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds | |
19 | * are Copyright (C) 1999 David A. Hinds. All Rights Reserved. | |
20 | * | |
21 | */ | |
22 | ||
1da177e4 LT |
23 | #include <linux/module.h> |
24 | ||
25 | #include <linux/kernel.h> | |
26 | #include <linux/init.h> | |
27 | #include <linux/slab.h> | |
28 | #include <linux/types.h> | |
1da177e4 LT |
29 | #include <linux/delay.h> |
30 | #include <linux/errno.h> | |
31 | #include <linux/ptrace.h> | |
32 | #include <linux/ioport.h> | |
33 | #include <linux/spinlock.h> | |
34 | #include <linux/moduleparam.h> | |
35 | ||
36 | #include <linux/skbuff.h> | |
37 | #include <linux/string.h> | |
38 | #include <linux/serial.h> | |
39 | #include <linux/serial_reg.h> | |
40 | #include <linux/bitops.h> | |
1da177e4 LT |
41 | #include <asm/io.h> |
42 | ||
1da177e4 LT |
43 | #include <pcmcia/cistpl.h> |
44 | #include <pcmcia/ciscode.h> | |
45 | #include <pcmcia/ds.h> | |
46 | #include <pcmcia/cisreg.h> | |
47 | ||
48 | #include <net/bluetooth/bluetooth.h> | |
49 | #include <net/bluetooth/hci_core.h> | |
50 | ||
51 | ||
52 | ||
53 | /* ======================== Module parameters ======================== */ | |
54 | ||
55 | ||
56 | MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>"); | |
57 | MODULE_DESCRIPTION("Bluetooth driver for Nokia Connectivity Card DTL-1"); | |
58 | MODULE_LICENSE("GPL"); | |
59 | ||
60 | ||
61 | ||
62 | /* ======================== Local structures ======================== */ | |
63 | ||
64 | ||
65 | typedef struct dtl1_info_t { | |
fd238232 | 66 | struct pcmcia_device *p_dev; |
1da177e4 LT |
67 | |
68 | struct hci_dev *hdev; | |
69 | ||
70 | spinlock_t lock; /* For serializing operations */ | |
71 | ||
72 | unsigned long flowmask; /* HCI flow mask */ | |
73 | int ri_latch; | |
74 | ||
75 | struct sk_buff_head txq; | |
76 | unsigned long tx_state; | |
77 | ||
78 | unsigned long rx_state; | |
79 | unsigned long rx_count; | |
80 | struct sk_buff *rx_skb; | |
81 | } dtl1_info_t; | |
82 | ||
83 | ||
15b99ac1 | 84 | static int dtl1_config(struct pcmcia_device *link); |
1da177e4 | 85 | |
1da177e4 LT |
86 | |
87 | /* Transmit states */ | |
88 | #define XMIT_SENDING 1 | |
89 | #define XMIT_WAKEUP 2 | |
90 | #define XMIT_WAITING 8 | |
91 | ||
92 | /* Receiver States */ | |
93 | #define RECV_WAIT_NSH 0 | |
94 | #define RECV_WAIT_DATA 1 | |
95 | ||
96 | ||
97 | typedef struct { | |
98 | u8 type; | |
99 | u8 zero; | |
100 | u16 len; | |
81ca405a | 101 | } __packed nsh_t; /* Nokia Specific Header */ |
1da177e4 LT |
102 | |
103 | #define NSHL 4 /* Nokia Specific Header Length */ | |
104 | ||
105 | ||
106 | ||
107 | /* ======================== Interrupt handling ======================== */ | |
108 | ||
109 | ||
110 | static int dtl1_write(unsigned int iobase, int fifo_size, __u8 *buf, int len) | |
111 | { | |
112 | int actual = 0; | |
113 | ||
114 | /* Tx FIFO should be empty */ | |
115 | if (!(inb(iobase + UART_LSR) & UART_LSR_THRE)) | |
116 | return 0; | |
117 | ||
118 | /* Fill FIFO with current frame */ | |
119 | while ((fifo_size-- > 0) && (actual < len)) { | |
120 | /* Transmit next byte */ | |
121 | outb(buf[actual], iobase + UART_TX); | |
122 | actual++; | |
123 | } | |
124 | ||
125 | return actual; | |
126 | } | |
127 | ||
128 | ||
129 | static void dtl1_write_wakeup(dtl1_info_t *info) | |
130 | { | |
131 | if (!info) { | |
132 | BT_ERR("Unknown device"); | |
133 | return; | |
134 | } | |
135 | ||
136 | if (test_bit(XMIT_WAITING, &(info->tx_state))) { | |
137 | set_bit(XMIT_WAKEUP, &(info->tx_state)); | |
138 | return; | |
139 | } | |
140 | ||
141 | if (test_and_set_bit(XMIT_SENDING, &(info->tx_state))) { | |
142 | set_bit(XMIT_WAKEUP, &(info->tx_state)); | |
143 | return; | |
144 | } | |
145 | ||
146 | do { | |
fc5fef61 | 147 | unsigned int iobase = info->p_dev->resource[0]->start; |
1da177e4 | 148 | register struct sk_buff *skb; |
fc5fef61 | 149 | int len; |
1da177e4 LT |
150 | |
151 | clear_bit(XMIT_WAKEUP, &(info->tx_state)); | |
152 | ||
e2d40963 | 153 | if (!pcmcia_dev_present(info->p_dev)) |
1da177e4 LT |
154 | return; |
155 | ||
156 | if (!(skb = skb_dequeue(&(info->txq)))) | |
157 | break; | |
158 | ||
159 | /* Send frame */ | |
160 | len = dtl1_write(iobase, 32, skb->data, skb->len); | |
161 | ||
162 | if (len == skb->len) { | |
163 | set_bit(XMIT_WAITING, &(info->tx_state)); | |
164 | kfree_skb(skb); | |
165 | } else { | |
166 | skb_pull(skb, len); | |
167 | skb_queue_head(&(info->txq), skb); | |
168 | } | |
169 | ||
170 | info->hdev->stat.byte_tx += len; | |
171 | ||
172 | } while (test_bit(XMIT_WAKEUP, &(info->tx_state))); | |
173 | ||
174 | clear_bit(XMIT_SENDING, &(info->tx_state)); | |
175 | } | |
176 | ||
177 | ||
178 | static void dtl1_control(dtl1_info_t *info, struct sk_buff *skb) | |
179 | { | |
180 | u8 flowmask = *(u8 *)skb->data; | |
181 | int i; | |
182 | ||
183 | printk(KERN_INFO "Bluetooth: Nokia control data ="); | |
184 | for (i = 0; i < skb->len; i++) { | |
185 | printk(" %02x", skb->data[i]); | |
186 | } | |
187 | printk("\n"); | |
188 | ||
189 | /* transition to active state */ | |
190 | if (((info->flowmask & 0x07) == 0) && ((flowmask & 0x07) != 0)) { | |
191 | clear_bit(XMIT_WAITING, &(info->tx_state)); | |
192 | dtl1_write_wakeup(info); | |
193 | } | |
194 | ||
195 | info->flowmask = flowmask; | |
196 | ||
197 | kfree_skb(skb); | |
198 | } | |
199 | ||
200 | ||
201 | static void dtl1_receive(dtl1_info_t *info) | |
202 | { | |
203 | unsigned int iobase; | |
204 | nsh_t *nsh; | |
205 | int boguscount = 0; | |
206 | ||
207 | if (!info) { | |
208 | BT_ERR("Unknown device"); | |
209 | return; | |
210 | } | |
211 | ||
9a017a91 | 212 | iobase = info->p_dev->resource[0]->start; |
1da177e4 LT |
213 | |
214 | do { | |
215 | info->hdev->stat.byte_rx++; | |
216 | ||
217 | /* Allocate packet */ | |
218 | if (info->rx_skb == NULL) | |
219 | if (!(info->rx_skb = bt_skb_alloc(HCI_MAX_FRAME_SIZE, GFP_ATOMIC))) { | |
220 | BT_ERR("Can't allocate mem for new packet"); | |
221 | info->rx_state = RECV_WAIT_NSH; | |
222 | info->rx_count = NSHL; | |
223 | return; | |
224 | } | |
225 | ||
226 | *skb_put(info->rx_skb, 1) = inb(iobase + UART_RX); | |
227 | nsh = (nsh_t *)info->rx_skb->data; | |
228 | ||
229 | info->rx_count--; | |
230 | ||
231 | if (info->rx_count == 0) { | |
232 | ||
233 | switch (info->rx_state) { | |
234 | case RECV_WAIT_NSH: | |
235 | info->rx_state = RECV_WAIT_DATA; | |
236 | info->rx_count = nsh->len + (nsh->len & 0x0001); | |
237 | break; | |
238 | case RECV_WAIT_DATA: | |
0d48d939 | 239 | bt_cb(info->rx_skb)->pkt_type = nsh->type; |
1da177e4 LT |
240 | |
241 | /* remove PAD byte if it exists */ | |
242 | if (nsh->len & 0x0001) { | |
243 | info->rx_skb->tail--; | |
244 | info->rx_skb->len--; | |
245 | } | |
246 | ||
247 | /* remove NSH */ | |
248 | skb_pull(info->rx_skb, NSHL); | |
249 | ||
0d48d939 | 250 | switch (bt_cb(info->rx_skb)->pkt_type) { |
1da177e4 LT |
251 | case 0x80: |
252 | /* control data for the Nokia Card */ | |
253 | dtl1_control(info, info->rx_skb); | |
254 | break; | |
255 | case 0x82: | |
256 | case 0x83: | |
257 | case 0x84: | |
258 | /* send frame to the HCI layer */ | |
0d48d939 | 259 | bt_cb(info->rx_skb)->pkt_type &= 0x0f; |
e1a26170 | 260 | hci_recv_frame(info->hdev, info->rx_skb); |
1da177e4 LT |
261 | break; |
262 | default: | |
263 | /* unknown packet */ | |
0d48d939 | 264 | BT_ERR("Unknown HCI packet with type 0x%02x received", bt_cb(info->rx_skb)->pkt_type); |
1da177e4 LT |
265 | kfree_skb(info->rx_skb); |
266 | break; | |
267 | } | |
268 | ||
269 | info->rx_state = RECV_WAIT_NSH; | |
270 | info->rx_count = NSHL; | |
271 | info->rx_skb = NULL; | |
272 | break; | |
273 | } | |
274 | ||
275 | } | |
276 | ||
277 | /* Make sure we don't stay here too long */ | |
278 | if (boguscount++ > 32) | |
279 | break; | |
280 | ||
281 | } while (inb(iobase + UART_LSR) & UART_LSR_DR); | |
282 | } | |
283 | ||
284 | ||
7d12e780 | 285 | static irqreturn_t dtl1_interrupt(int irq, void *dev_inst) |
1da177e4 LT |
286 | { |
287 | dtl1_info_t *info = dev_inst; | |
288 | unsigned int iobase; | |
289 | unsigned char msr; | |
290 | int boguscount = 0; | |
291 | int iir, lsr; | |
aafcf998 | 292 | irqreturn_t r = IRQ_NONE; |
1da177e4 | 293 | |
7427847d MF |
294 | if (!info || !info->hdev) |
295 | /* our irq handler is shared */ | |
296 | return IRQ_NONE; | |
1da177e4 | 297 | |
9a017a91 | 298 | iobase = info->p_dev->resource[0]->start; |
1da177e4 LT |
299 | |
300 | spin_lock(&(info->lock)); | |
301 | ||
302 | iir = inb(iobase + UART_IIR) & UART_IIR_ID; | |
303 | while (iir) { | |
304 | ||
aafcf998 | 305 | r = IRQ_HANDLED; |
1da177e4 LT |
306 | /* Clear interrupt */ |
307 | lsr = inb(iobase + UART_LSR); | |
308 | ||
309 | switch (iir) { | |
310 | case UART_IIR_RLSI: | |
311 | BT_ERR("RLSI"); | |
312 | break; | |
313 | case UART_IIR_RDI: | |
314 | /* Receive interrupt */ | |
315 | dtl1_receive(info); | |
316 | break; | |
317 | case UART_IIR_THRI: | |
318 | if (lsr & UART_LSR_THRE) { | |
319 | /* Transmitter ready for data */ | |
320 | dtl1_write_wakeup(info); | |
321 | } | |
322 | break; | |
323 | default: | |
324 | BT_ERR("Unhandled IIR=%#x", iir); | |
325 | break; | |
326 | } | |
327 | ||
328 | /* Make sure we don't stay here too long */ | |
329 | if (boguscount++ > 100) | |
330 | break; | |
331 | ||
332 | iir = inb(iobase + UART_IIR) & UART_IIR_ID; | |
333 | ||
334 | } | |
335 | ||
336 | msr = inb(iobase + UART_MSR); | |
337 | ||
338 | if (info->ri_latch ^ (msr & UART_MSR_RI)) { | |
339 | info->ri_latch = msr & UART_MSR_RI; | |
340 | clear_bit(XMIT_WAITING, &(info->tx_state)); | |
341 | dtl1_write_wakeup(info); | |
aafcf998 | 342 | r = IRQ_HANDLED; |
1da177e4 LT |
343 | } |
344 | ||
345 | spin_unlock(&(info->lock)); | |
346 | ||
aafcf998 | 347 | return r; |
1da177e4 LT |
348 | } |
349 | ||
350 | ||
351 | ||
352 | /* ======================== HCI interface ======================== */ | |
353 | ||
354 | ||
355 | static int dtl1_hci_open(struct hci_dev *hdev) | |
356 | { | |
357 | set_bit(HCI_RUNNING, &(hdev->flags)); | |
358 | ||
359 | return 0; | |
360 | } | |
361 | ||
362 | ||
363 | static int dtl1_hci_flush(struct hci_dev *hdev) | |
364 | { | |
155961e8 | 365 | dtl1_info_t *info = hci_get_drvdata(hdev); |
1da177e4 LT |
366 | |
367 | /* Drop TX queue */ | |
368 | skb_queue_purge(&(info->txq)); | |
369 | ||
370 | return 0; | |
371 | } | |
372 | ||
373 | ||
374 | static int dtl1_hci_close(struct hci_dev *hdev) | |
375 | { | |
376 | if (!test_and_clear_bit(HCI_RUNNING, &(hdev->flags))) | |
377 | return 0; | |
378 | ||
379 | dtl1_hci_flush(hdev); | |
380 | ||
381 | return 0; | |
382 | } | |
383 | ||
384 | ||
7bd8f09f | 385 | static int dtl1_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) |
1da177e4 | 386 | { |
03b31868 | 387 | dtl1_info_t *info = hci_get_drvdata(hdev); |
1da177e4 LT |
388 | struct sk_buff *s; |
389 | nsh_t nsh; | |
390 | ||
0d48d939 | 391 | switch (bt_cb(skb)->pkt_type) { |
1da177e4 LT |
392 | case HCI_COMMAND_PKT: |
393 | hdev->stat.cmd_tx++; | |
394 | nsh.type = 0x81; | |
395 | break; | |
396 | case HCI_ACLDATA_PKT: | |
397 | hdev->stat.acl_tx++; | |
398 | nsh.type = 0x82; | |
399 | break; | |
400 | case HCI_SCODATA_PKT: | |
401 | hdev->stat.sco_tx++; | |
402 | nsh.type = 0x83; | |
403 | break; | |
3c4bdc4b MH |
404 | default: |
405 | return -EILSEQ; | |
1da177e4 LT |
406 | }; |
407 | ||
408 | nsh.zero = 0; | |
409 | nsh.len = skb->len; | |
410 | ||
411 | s = bt_skb_alloc(NSHL + skb->len + 1, GFP_ATOMIC); | |
57136ca6 JJ |
412 | if (!s) |
413 | return -ENOMEM; | |
414 | ||
1da177e4 | 415 | skb_reserve(s, NSHL); |
d626f62b | 416 | skb_copy_from_linear_data(skb, skb_put(s, skb->len), skb->len); |
1da177e4 LT |
417 | if (skb->len & 0x0001) |
418 | *skb_put(s, 1) = 0; /* PAD */ | |
419 | ||
420 | /* Prepend skb with Nokia frame header and queue */ | |
421 | memcpy(skb_push(s, NSHL), &nsh, NSHL); | |
422 | skb_queue_tail(&(info->txq), s); | |
423 | ||
424 | dtl1_write_wakeup(info); | |
425 | ||
426 | kfree_skb(skb); | |
427 | ||
428 | return 0; | |
429 | } | |
430 | ||
431 | ||
1da177e4 LT |
432 | |
433 | /* ======================== Card services HCI interaction ======================== */ | |
434 | ||
435 | ||
436 | static int dtl1_open(dtl1_info_t *info) | |
437 | { | |
438 | unsigned long flags; | |
9a017a91 | 439 | unsigned int iobase = info->p_dev->resource[0]->start; |
1da177e4 LT |
440 | struct hci_dev *hdev; |
441 | ||
442 | spin_lock_init(&(info->lock)); | |
443 | ||
444 | skb_queue_head_init(&(info->txq)); | |
445 | ||
446 | info->rx_state = RECV_WAIT_NSH; | |
447 | info->rx_count = NSHL; | |
448 | info->rx_skb = NULL; | |
449 | ||
450 | set_bit(XMIT_WAITING, &(info->tx_state)); | |
451 | ||
452 | /* Initialize HCI device */ | |
453 | hdev = hci_alloc_dev(); | |
454 | if (!hdev) { | |
455 | BT_ERR("Can't allocate HCI device"); | |
456 | return -ENOMEM; | |
457 | } | |
458 | ||
459 | info->hdev = hdev; | |
460 | ||
c13854ce | 461 | hdev->bus = HCI_PCCARD; |
155961e8 | 462 | hci_set_drvdata(hdev, info); |
27d35284 | 463 | SET_HCIDEV_DEV(hdev, &info->p_dev->dev); |
1da177e4 | 464 | |
3c728842 MH |
465 | hdev->open = dtl1_hci_open; |
466 | hdev->close = dtl1_hci_close; | |
467 | hdev->flush = dtl1_hci_flush; | |
468 | hdev->send = dtl1_hci_send_frame; | |
1da177e4 | 469 | |
1da177e4 LT |
470 | spin_lock_irqsave(&(info->lock), flags); |
471 | ||
472 | /* Reset UART */ | |
473 | outb(0, iobase + UART_MCR); | |
474 | ||
475 | /* Turn off interrupts */ | |
476 | outb(0, iobase + UART_IER); | |
477 | ||
478 | /* Initialize UART */ | |
479 | outb(UART_LCR_WLEN8, iobase + UART_LCR); /* Reset DLAB */ | |
480 | outb((UART_MCR_DTR | UART_MCR_RTS | UART_MCR_OUT2), iobase + UART_MCR); | |
481 | ||
9a017a91 DB |
482 | info->ri_latch = inb(info->p_dev->resource[0]->start + UART_MSR) |
483 | & UART_MSR_RI; | |
1da177e4 LT |
484 | |
485 | /* Turn on interrupts */ | |
486 | outb(UART_IER_RLSI | UART_IER_RDI | UART_IER_THRI, iobase + UART_IER); | |
487 | ||
488 | spin_unlock_irqrestore(&(info->lock), flags); | |
489 | ||
490 | /* Timeout before it is safe to send the first HCI packet */ | |
491 | msleep(2000); | |
492 | ||
493 | /* Register HCI device */ | |
494 | if (hci_register_dev(hdev) < 0) { | |
495 | BT_ERR("Can't register HCI device"); | |
496 | info->hdev = NULL; | |
497 | hci_free_dev(hdev); | |
498 | return -ENODEV; | |
499 | } | |
500 | ||
501 | return 0; | |
502 | } | |
503 | ||
504 | ||
505 | static int dtl1_close(dtl1_info_t *info) | |
506 | { | |
507 | unsigned long flags; | |
9a017a91 | 508 | unsigned int iobase = info->p_dev->resource[0]->start; |
1da177e4 LT |
509 | struct hci_dev *hdev = info->hdev; |
510 | ||
511 | if (!hdev) | |
512 | return -ENODEV; | |
513 | ||
514 | dtl1_hci_close(hdev); | |
515 | ||
516 | spin_lock_irqsave(&(info->lock), flags); | |
517 | ||
518 | /* Reset UART */ | |
519 | outb(0, iobase + UART_MCR); | |
520 | ||
521 | /* Turn off interrupts */ | |
522 | outb(0, iobase + UART_IER); | |
523 | ||
524 | spin_unlock_irqrestore(&(info->lock), flags); | |
525 | ||
13ea4015 | 526 | hci_unregister_dev(hdev); |
1da177e4 LT |
527 | hci_free_dev(hdev); |
528 | ||
529 | return 0; | |
530 | } | |
531 | ||
15b99ac1 | 532 | static int dtl1_probe(struct pcmcia_device *link) |
1da177e4 LT |
533 | { |
534 | dtl1_info_t *info; | |
1da177e4 LT |
535 | |
536 | /* Create new info device */ | |
cd7cf78e | 537 | info = devm_kzalloc(&link->dev, sizeof(*info), GFP_KERNEL); |
1da177e4 | 538 | if (!info) |
f8cfa618 | 539 | return -ENOMEM; |
1da177e4 | 540 | |
fba395ee | 541 | info->p_dev = link; |
1da177e4 LT |
542 | link->priv = info; |
543 | ||
00990e7c | 544 | link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO; |
1da177e4 | 545 | |
15b99ac1 | 546 | return dtl1_config(link); |
1da177e4 LT |
547 | } |
548 | ||
549 | ||
fba395ee | 550 | static void dtl1_detach(struct pcmcia_device *link) |
1da177e4 LT |
551 | { |
552 | dtl1_info_t *info = link->priv; | |
1da177e4 | 553 | |
5a0b8159 DH |
554 | dtl1_close(info); |
555 | pcmcia_disable_device(link); | |
1da177e4 LT |
556 | } |
557 | ||
00990e7c | 558 | static int dtl1_confcheck(struct pcmcia_device *p_dev, void *priv_data) |
1da177e4 | 559 | { |
00990e7c | 560 | if ((p_dev->resource[1]->end) || (p_dev->resource[1]->end < 8)) |
90abdc3b DB |
561 | return -ENODEV; |
562 | ||
00990e7c DB |
563 | p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; |
564 | p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; | |
565 | ||
90abdc3b | 566 | return pcmcia_request_io(p_dev); |
1da177e4 LT |
567 | } |
568 | ||
15b99ac1 | 569 | static int dtl1_config(struct pcmcia_device *link) |
1da177e4 | 570 | { |
1da177e4 | 571 | dtl1_info_t *info = link->priv; |
46afeded | 572 | int ret; |
1da177e4 | 573 | |
1da177e4 | 574 | /* Look for a generic full-sized window */ |
90abdc3b | 575 | link->resource[0]->end = 8; |
46afeded DN |
576 | ret = pcmcia_loop_config(link, dtl1_confcheck, NULL); |
577 | if (ret) | |
1da177e4 | 578 | goto failed; |
1da177e4 | 579 | |
46afeded DN |
580 | ret = pcmcia_request_irq(link, dtl1_interrupt); |
581 | if (ret) | |
eb14120f | 582 | goto failed; |
1da177e4 | 583 | |
46afeded DN |
584 | ret = pcmcia_enable_device(link); |
585 | if (ret) | |
1da177e4 | 586 | goto failed; |
1da177e4 | 587 | |
46afeded DN |
588 | ret = dtl1_open(info); |
589 | if (ret) | |
1da177e4 LT |
590 | goto failed; |
591 | ||
15b99ac1 | 592 | return 0; |
1da177e4 | 593 | |
1da177e4 | 594 | failed: |
5a0b8159 | 595 | dtl1_detach(link); |
46afeded | 596 | return ret; |
1da177e4 LT |
597 | } |
598 | ||
25f8f54f | 599 | static const struct pcmcia_device_id dtl1_ids[] = { |
88eca2e5 | 600 | PCMCIA_DEVICE_PROD_ID12("Nokia Mobile Phones", "DTL-1", 0xe1bfdd64, 0xe168480d), |
8602b4fe | 601 | PCMCIA_DEVICE_PROD_ID12("Nokia Mobile Phones", "DTL-4", 0xe1bfdd64, 0x9102bc82), |
88eca2e5 | 602 | PCMCIA_DEVICE_PROD_ID12("Socket", "CF", 0xb38bcc2e, 0x44ebf863), |
725a6abf | 603 | PCMCIA_DEVICE_PROD_ID12("Socket", "CF+ Personal Network Card", 0xb38bcc2e, 0xe732bae3), |
88eca2e5 DB |
604 | PCMCIA_DEVICE_NULL |
605 | }; | |
606 | MODULE_DEVICE_TABLE(pcmcia, dtl1_ids); | |
607 | ||
1da177e4 LT |
608 | static struct pcmcia_driver dtl1_driver = { |
609 | .owner = THIS_MODULE, | |
2e9b981a | 610 | .name = "dtl1_cs", |
15b99ac1 | 611 | .probe = dtl1_probe, |
cc3b4866 | 612 | .remove = dtl1_detach, |
88eca2e5 | 613 | .id_table = dtl1_ids, |
1da177e4 | 614 | }; |
e0c005f4 | 615 | module_pcmcia_driver(dtl1_driver); |