Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /*** -*- linux-c -*- ********************************************************** |
2 | ||
3 | Driver for Atmel at76c502 at76c504 and at76c506 wireless cards. | |
4 | ||
5 | Copyright 2000-2001 ATMEL Corporation. | |
6 | Copyright 2003 Simon Kelley. | |
7 | ||
5c877fe5 DT |
8 | This code was developed from version 2.1.1 of the Atmel drivers, |
9 | released by Atmel corp. under the GPL in December 2002. It also | |
10 | includes code from the Linux aironet drivers (C) Benjamin Reed, | |
11 | and the Linux PCMCIA package, (C) David Hinds. | |
1da177e4 | 12 | |
5c877fe5 | 13 | For all queries about this code, please contact the current author, |
1da177e4 LT |
14 | Simon Kelley <simon@thekelleys.org.uk> and not Atmel Corporation. |
15 | ||
16 | This program is free software; you can redistribute it and/or modify | |
17 | it under the terms of the GNU General Public License as published by | |
18 | the Free Software Foundation; either version 2 of the License, or | |
19 | (at your option) any later version. | |
20 | ||
21 | This software is distributed in the hope that it will be useful, | |
22 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
23 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
24 | GNU General Public License for more details. | |
25 | ||
26 | You should have received a copy of the GNU General Public License | |
27 | along with Atmel wireless lan drivers; if not, write to the Free Software | |
28 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
29 | ||
30 | ******************************************************************************/ | |
31 | ||
1da177e4 LT |
32 | #ifdef __IN_PCMCIA_PACKAGE__ |
33 | #include <pcmcia/k_compat.h> | |
34 | #endif | |
35 | #include <linux/init.h> | |
36 | #include <linux/kernel.h> | |
37 | #include <linux/module.h> | |
38 | #include <linux/ptrace.h> | |
39 | #include <linux/slab.h> | |
40 | #include <linux/string.h> | |
41 | #include <linux/netdevice.h> | |
42 | #include <linux/moduleparam.h> | |
43 | #include <linux/device.h> | |
44 | ||
1da177e4 LT |
45 | #include <pcmcia/cs_types.h> |
46 | #include <pcmcia/cs.h> | |
47 | #include <pcmcia/cistpl.h> | |
48 | #include <pcmcia/cisreg.h> | |
49 | #include <pcmcia/ds.h> | |
50 | #include <pcmcia/ciscode.h> | |
51 | ||
52 | #include <asm/io.h> | |
53 | #include <asm/system.h> | |
54 | #include <linux/wireless.h> | |
55 | ||
56 | #include "atmel.h" | |
57 | ||
1da177e4 LT |
58 | |
59 | /*====================================================================*/ | |
60 | ||
61 | MODULE_AUTHOR("Simon Kelley"); | |
62 | MODULE_DESCRIPTION("Support for Atmel at76c50x 802.11 wireless ethernet cards."); | |
63 | MODULE_LICENSE("GPL"); | |
64 | MODULE_SUPPORTED_DEVICE("Atmel at76c50x PCMCIA cards"); | |
65 | ||
66 | /*====================================================================*/ | |
67 | ||
68 | /* | |
69 | The event() function is this driver's Card Services event handler. | |
70 | It will be called by Card Services when an appropriate card status | |
71 | event is received. The config() and release() entry points are | |
72 | used to configure or release a socket, in response to card | |
73 | insertion and ejection events. They are invoked from the atmel_cs | |
5c877fe5 | 74 | event handler. |
1da177e4 LT |
75 | */ |
76 | ||
15b99ac1 | 77 | static int atmel_config(struct pcmcia_device *link); |
fba395ee | 78 | static void atmel_release(struct pcmcia_device *link); |
1da177e4 LT |
79 | |
80 | /* | |
81 | The attach() and detach() entry points are used to create and destroy | |
82 | "instances" of the driver, where each instance represents everything | |
83 | needed to manage one actual PCMCIA card. | |
84 | */ | |
85 | ||
cc3b4866 | 86 | static void atmel_detach(struct pcmcia_device *p_dev); |
1da177e4 LT |
87 | |
88 | /* | |
89 | You'll also need to prototype all the functions that will actually | |
90 | be used to talk to your device. See 'pcmem_cs' for a good example | |
91 | of a fully self-sufficient driver; the other drivers rely more or | |
92 | less on other parts of the kernel. | |
93 | */ | |
94 | ||
1da177e4 LT |
95 | /* |
96 | A linked list of "instances" of the atmelnet device. Each actual | |
97 | PCMCIA card corresponds to one device instance, and is described | |
fba395ee | 98 | by one struct pcmcia_device structure (defined in ds.h). |
1da177e4 LT |
99 | |
100 | You may not want to use a linked list for this -- for example, the | |
fba395ee | 101 | memory card driver uses an array of struct pcmcia_device pointers, where minor |
1da177e4 LT |
102 | device numbers are used to derive the corresponding array index. |
103 | */ | |
104 | ||
1da177e4 | 105 | /* |
1da177e4 LT |
106 | A driver needs to provide a dev_node_t structure for each device |
107 | on a card. In some cases, there is only one device per card (for | |
108 | example, ethernet cards, modems). In other cases, there may be | |
109 | many actual or logical devices (SCSI adapters, memory cards with | |
110 | multiple partitions). The dev_node_t structures need to be kept | |
fba395ee | 111 | in a linked list starting at the 'dev' field of a struct pcmcia_device |
1da177e4 LT |
112 | structure. We allocate them in the card's private data structure, |
113 | because they generally shouldn't be allocated dynamically. | |
114 | ||
115 | In this case, we also provide a flag to indicate if a device is | |
116 | "stopped" due to a power management event, or card ejection. The | |
117 | device IO routines can use a flag like this to throttle IO to a | |
118 | card that is not ready to accept it. | |
119 | */ | |
5c877fe5 | 120 | |
1da177e4 LT |
121 | typedef struct local_info_t { |
122 | dev_node_t node; | |
123 | struct net_device *eth_dev; | |
124 | } local_info_t; | |
125 | ||
126 | /*====================================================================== | |
5c877fe5 | 127 | |
1da177e4 LT |
128 | atmel_attach() creates an "instance" of the driver, allocating |
129 | local data structures for one device. The device is registered | |
130 | with Card Services. | |
5c877fe5 | 131 | |
1da177e4 LT |
132 | The dev_link structure is initialized, but we don't actually |
133 | configure the card at this point -- we wait until we receive a | |
134 | card insertion event. | |
5c877fe5 | 135 | |
1da177e4 LT |
136 | ======================================================================*/ |
137 | ||
15b99ac1 | 138 | static int atmel_probe(struct pcmcia_device *p_dev) |
1da177e4 | 139 | { |
1da177e4 | 140 | local_info_t *local; |
f8cfa618 | 141 | |
2caff147 | 142 | dev_dbg(&p_dev->dev, "atmel_attach()\n"); |
1da177e4 | 143 | |
1da177e4 | 144 | /* Interrupt setup */ |
47cbb110 | 145 | p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING; |
fd238232 | 146 | p_dev->irq.Handler = NULL; |
f8cfa618 | 147 | |
1da177e4 LT |
148 | /* |
149 | General socket configuration defaults can go here. In this | |
150 | client, we assume very little, and rely on the CIS for almost | |
151 | everything. In most clients, many details (i.e., number, sizes, | |
152 | and attributes of IO windows) are fixed by the nature of the | |
153 | device, and can be hard-wired here. | |
154 | */ | |
fd238232 DB |
155 | p_dev->conf.Attributes = 0; |
156 | p_dev->conf.IntType = INT_MEMORY_AND_IO; | |
f8cfa618 | 157 | |
1da177e4 | 158 | /* Allocate space for private device-specific data */ |
b69a3aa8 | 159 | local = kzalloc(sizeof(local_info_t), GFP_KERNEL); |
1da177e4 LT |
160 | if (!local) { |
161 | printk(KERN_ERR "atmel_cs: no memory for new device\n"); | |
f8cfa618 | 162 | return -ENOMEM; |
1da177e4 | 163 | } |
fd238232 | 164 | p_dev->priv = local; |
f8cfa618 | 165 | |
15b99ac1 | 166 | return atmel_config(p_dev); |
1da177e4 LT |
167 | } /* atmel_attach */ |
168 | ||
169 | /*====================================================================== | |
5c877fe5 | 170 | |
1da177e4 LT |
171 | This deletes a driver "instance". The device is de-registered |
172 | with Card Services. If it has been released, all local data | |
173 | structures are freed. Otherwise, the structures will be freed | |
174 | when the device is released. | |
5c877fe5 | 175 | |
1da177e4 LT |
176 | ======================================================================*/ |
177 | ||
fba395ee | 178 | static void atmel_detach(struct pcmcia_device *link) |
1da177e4 | 179 | { |
2caff147 | 180 | dev_dbg(&link->dev, "atmel_detach\n"); |
1da177e4 | 181 | |
e2d40963 | 182 | atmel_release(link); |
b4635811 | 183 | |
b4558ea9 | 184 | kfree(link->priv); |
1da177e4 LT |
185 | } |
186 | ||
187 | /*====================================================================== | |
5c877fe5 | 188 | |
1da177e4 LT |
189 | atmel_config() is scheduled to run after a CARD_INSERTION event |
190 | is received, to configure the PCMCIA socket, and to make the | |
191 | device available to the system. | |
5c877fe5 | 192 | |
1da177e4 LT |
193 | ======================================================================*/ |
194 | ||
1da177e4 LT |
195 | /* Call-back function to interrogate PCMCIA-specific information |
196 | about the current existance of the card */ | |
197 | static int card_present(void *arg) | |
9940ec36 | 198 | { |
fba395ee | 199 | struct pcmcia_device *link = (struct pcmcia_device *)arg; |
9940ec36 DB |
200 | |
201 | if (pcmcia_dev_present(link)) | |
1da177e4 | 202 | return 1; |
9940ec36 | 203 | |
1da177e4 LT |
204 | return 0; |
205 | } | |
206 | ||
b54bf94b DB |
207 | static int atmel_config_check(struct pcmcia_device *p_dev, |
208 | cistpl_cftable_entry_t *cfg, | |
8e2fc39d | 209 | cistpl_cftable_entry_t *dflt, |
ad913c11 | 210 | unsigned int vcc, |
b54bf94b DB |
211 | void *priv_data) |
212 | { | |
b54bf94b DB |
213 | if (cfg->index == 0) |
214 | return -ENODEV; | |
8e2fc39d | 215 | |
b54bf94b DB |
216 | /* Does this card need audio output? */ |
217 | if (cfg->flags & CISTPL_CFTABLE_AUDIO) { | |
218 | p_dev->conf.Attributes |= CONF_ENABLE_SPKR; | |
219 | p_dev->conf.Status = CCSR_AUDIO_ENA; | |
220 | } | |
221 | ||
222 | /* Use power settings for Vcc and Vpp if present */ | |
223 | /* Note that the CIS values need to be rescaled */ | |
224 | if (cfg->vpp1.present & (1<<CISTPL_POWER_VNOM)) | |
225 | p_dev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM]/10000; | |
226 | else if (dflt->vpp1.present & (1<<CISTPL_POWER_VNOM)) | |
227 | p_dev->conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM]/10000; | |
228 | ||
229 | /* Do we need to allocate an interrupt? */ | |
230 | if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1) | |
231 | p_dev->conf.Attributes |= CONF_ENABLE_IRQ; | |
232 | ||
233 | /* IO window settings */ | |
234 | p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; | |
235 | if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { | |
236 | cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; | |
237 | p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; | |
238 | if (!(io->flags & CISTPL_IO_8BIT)) | |
239 | p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; | |
240 | if (!(io->flags & CISTPL_IO_16BIT)) | |
241 | p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; | |
242 | p_dev->io.BasePort1 = io->win[0].base; | |
243 | p_dev->io.NumPorts1 = io->win[0].len; | |
244 | if (io->nwin > 1) { | |
245 | p_dev->io.Attributes2 = p_dev->io.Attributes1; | |
246 | p_dev->io.BasePort2 = io->win[1].base; | |
247 | p_dev->io.NumPorts2 = io->win[1].len; | |
248 | } | |
249 | } | |
250 | ||
251 | /* This reserves IO space but doesn't actually enable it */ | |
252 | return pcmcia_request_io(p_dev, &p_dev->io); | |
253 | } | |
254 | ||
15b99ac1 | 255 | static int atmel_config(struct pcmcia_device *link) |
1da177e4 | 256 | { |
1da177e4 | 257 | local_info_t *dev; |
2caff147 | 258 | int ret; |
b16a228d | 259 | struct pcmcia_device_id *did; |
260 | ||
1da177e4 | 261 | dev = link->priv; |
dd2e5a15 | 262 | did = dev_get_drvdata(&link->dev); |
1da177e4 | 263 | |
2caff147 | 264 | dev_dbg(&link->dev, "atmel_config\n"); |
5c877fe5 | 265 | |
1da177e4 LT |
266 | /* |
267 | In this loop, we scan the CIS for configuration table entries, | |
268 | each of which describes a valid card configuration, including | |
269 | voltage, IO window, memory window, and interrupt settings. | |
5c877fe5 | 270 | |
1da177e4 LT |
271 | We make no assumptions about the card to be configured: we use |
272 | just the information available in the CIS. In an ideal world, | |
273 | this would work for any PCMCIA card, but it requires a complete | |
274 | and accurate CIS. In practice, a driver usually "knows" most of | |
275 | these things without consulting the CIS, and most client drivers | |
276 | will only use the CIS to fill in implementation-defined details. | |
277 | */ | |
8e2fc39d | 278 | if (pcmcia_loop_config(link, atmel_config_check, NULL)) |
b54bf94b | 279 | goto failed; |
5c877fe5 | 280 | |
1da177e4 LT |
281 | /* |
282 | Allocate an interrupt line. Note that this does not assign a | |
283 | handler to the interrupt, unless the 'Handler' member of the | |
284 | irq structure is initialized. | |
285 | */ | |
2caff147 DB |
286 | if (link->conf.Attributes & CONF_ENABLE_IRQ) { |
287 | ret = pcmcia_request_irq(link, &link->irq); | |
288 | if (ret) | |
289 | goto failed; | |
290 | } | |
5c877fe5 | 291 | |
1da177e4 LT |
292 | /* |
293 | This actually configures the PCMCIA socket -- setting up | |
294 | the I/O windows and the interrupt mapping, and putting the | |
295 | card and host interface into "Memory and IO" mode. | |
296 | */ | |
2caff147 DB |
297 | ret = pcmcia_request_configuration(link, &link->conf); |
298 | if (ret) | |
299 | goto failed; | |
5c877fe5 | 300 | |
1da177e4 | 301 | if (link->irq.AssignedIRQ == 0) { |
5c877fe5 | 302 | printk(KERN_ALERT |
1da177e4 | 303 | "atmel: cannot assign IRQ: check that CONFIG_ISA is set in kernel config."); |
2caff147 | 304 | goto failed; |
1da177e4 | 305 | } |
5c877fe5 DT |
306 | |
307 | ((local_info_t*)link->priv)->eth_dev = | |
1da177e4 LT |
308 | init_atmel_card(link->irq.AssignedIRQ, |
309 | link->io.BasePort1, | |
b16a228d | 310 | did ? did->driver_info : ATMEL_FW_TYPE_NONE, |
dd2e5a15 | 311 | &link->dev, |
5c877fe5 | 312 | card_present, |
1da177e4 | 313 | link); |
5c877fe5 | 314 | if (!((local_info_t*)link->priv)->eth_dev) |
2caff147 | 315 | goto failed; |
5c877fe5 DT |
316 | |
317 | ||
1da177e4 LT |
318 | /* |
319 | At this point, the dev_node_t structure(s) need to be | |
fd238232 | 320 | initialized and arranged in a linked list at link->dev_node. |
1da177e4 LT |
321 | */ |
322 | strcpy(dev->node.dev_name, ((local_info_t*)link->priv)->eth_dev->name ); | |
323 | dev->node.major = dev->node.minor = 0; | |
fd238232 | 324 | link->dev_node = &dev->node; |
e2d40963 | 325 | |
15b99ac1 | 326 | return 0; |
e2d40963 | 327 | |
b54bf94b | 328 | failed: |
1da177e4 | 329 | atmel_release(link); |
15b99ac1 | 330 | return -ENODEV; |
1da177e4 LT |
331 | } |
332 | ||
333 | /*====================================================================== | |
5c877fe5 | 334 | |
1da177e4 LT |
335 | After a card is removed, atmel_release() will unregister the |
336 | device, and release the PCMCIA configuration. If the device is | |
337 | still open, this will be postponed until it is closed. | |
5c877fe5 | 338 | |
1da177e4 LT |
339 | ======================================================================*/ |
340 | ||
fba395ee | 341 | static void atmel_release(struct pcmcia_device *link) |
1da177e4 LT |
342 | { |
343 | struct net_device *dev = ((local_info_t*)link->priv)->eth_dev; | |
5f2a71fc | 344 | |
2caff147 | 345 | dev_dbg(&link->dev, "atmel_release\n"); |
5f2a71fc DB |
346 | |
347 | if (dev) | |
b16a228d | 348 | stop_atmel_card(dev); |
5f2a71fc DB |
349 | ((local_info_t*)link->priv)->eth_dev = NULL; |
350 | ||
fba395ee | 351 | pcmcia_disable_device(link); |
1da177e4 LT |
352 | } |
353 | ||
fba395ee | 354 | static int atmel_suspend(struct pcmcia_device *link) |
98e4c28b | 355 | { |
98e4c28b DB |
356 | local_info_t *local = link->priv; |
357 | ||
e2d40963 | 358 | netif_device_detach(local->eth_dev); |
98e4c28b DB |
359 | |
360 | return 0; | |
361 | } | |
362 | ||
fba395ee | 363 | static int atmel_resume(struct pcmcia_device *link) |
98e4c28b | 364 | { |
98e4c28b DB |
365 | local_info_t *local = link->priv; |
366 | ||
e2d40963 DB |
367 | atmel_open(local->eth_dev); |
368 | netif_device_attach(local->eth_dev); | |
98e4c28b DB |
369 | |
370 | return 0; | |
371 | } | |
372 | ||
1da177e4 | 373 | /*====================================================================*/ |
b16a228d | 374 | /* We use the driver_info field to store the correct firmware type for a card. */ |
375 | ||
376 | #define PCMCIA_DEVICE_MANF_CARD_INFO(manf, card, info) { \ | |
377 | .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \ | |
378 | PCMCIA_DEV_ID_MATCH_CARD_ID, \ | |
379 | .manf_id = (manf), \ | |
380 | .card_id = (card), \ | |
381 | .driver_info = (kernel_ulong_t)(info), } | |
382 | ||
383 | #define PCMCIA_DEVICE_PROD_ID12_INFO(v1, v2, vh1, vh2, info) { \ | |
384 | .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ | |
385 | PCMCIA_DEV_ID_MATCH_PROD_ID2, \ | |
386 | .prod_id = { (v1), (v2), NULL, NULL }, \ | |
387 | .prod_id_hash = { (vh1), (vh2), 0, 0 }, \ | |
388 | .driver_info = (kernel_ulong_t)(info), } | |
389 | ||
4a17a119 | 390 | static struct pcmcia_device_id atmel_ids[] = { |
b16a228d | 391 | PCMCIA_DEVICE_MANF_CARD_INFO(0x0101, 0x0620, ATMEL_FW_TYPE_502_3COM), |
392 | PCMCIA_DEVICE_MANF_CARD_INFO(0x0101, 0x0696, ATMEL_FW_TYPE_502_3COM), | |
393 | PCMCIA_DEVICE_MANF_CARD_INFO(0x01bf, 0x3302, ATMEL_FW_TYPE_502E), | |
394 | PCMCIA_DEVICE_MANF_CARD_INFO(0xd601, 0x0007, ATMEL_FW_TYPE_502), | |
395 | PCMCIA_DEVICE_PROD_ID12_INFO("11WAVE", "11WP611AL-E", 0x9eb2da1f, 0xc9a0d3f9, ATMEL_FW_TYPE_502E), | |
396 | PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C502AR", 0xabda4164, 0x41b37e1f, ATMEL_FW_TYPE_502), | |
397 | PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C502AR_D", 0xabda4164, 0x3675d704, ATMEL_FW_TYPE_502D), | |
398 | PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C502AR_E", 0xabda4164, 0x4172e792, ATMEL_FW_TYPE_502E), | |
399 | PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C504_R", 0xabda4164, 0x917f3d72, ATMEL_FW_TYPE_504_2958), | |
400 | PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C504", 0xabda4164, 0x5040670a, ATMEL_FW_TYPE_504), | |
401 | PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C504A", 0xabda4164, 0xe15ed87f, ATMEL_FW_TYPE_504A_2958), | |
402 | PCMCIA_DEVICE_PROD_ID12_INFO("BT", "Voyager 1020 Laptop Adapter", 0xae49b86a, 0x1e957cd5, ATMEL_FW_TYPE_502), | |
403 | PCMCIA_DEVICE_PROD_ID12_INFO("CNet", "CNWLC 11Mbps Wireless PC Card V-5", 0xbc477dde, 0x502fae6b, ATMEL_FW_TYPE_502E), | |
404 | PCMCIA_DEVICE_PROD_ID12_INFO("IEEE 802.11b", "Wireless LAN PC Card", 0x5b878724, 0x122f1df6, ATMEL_FW_TYPE_502), | |
405 | PCMCIA_DEVICE_PROD_ID12_INFO("IEEE 802.11b", "Wireless LAN Card S", 0x5b878724, 0x5fba533a, ATMEL_FW_TYPE_504_2958), | |
406 | PCMCIA_DEVICE_PROD_ID12_INFO("OEM", "11Mbps Wireless LAN PC Card V-3", 0xfea54c90, 0x1c5b0f68, ATMEL_FW_TYPE_502), | |
407 | PCMCIA_DEVICE_PROD_ID12_INFO("SMC", "2632W", 0xc4f8b18b, 0x30f38774, ATMEL_FW_TYPE_502D), | |
408 | PCMCIA_DEVICE_PROD_ID12_INFO("SMC", "2632W-V2", 0xc4f8b18b, 0x172d1377, ATMEL_FW_TYPE_502), | |
409 | PCMCIA_DEVICE_PROD_ID12_INFO("Wireless", "PC_CARD", 0xa407ecdd, 0x119f6314, ATMEL_FW_TYPE_502D), | |
410 | PCMCIA_DEVICE_PROD_ID12_INFO("WLAN", "802.11b PC CARD", 0x575c516c, 0xb1f6dbc4, ATMEL_FW_TYPE_502D), | |
411 | PCMCIA_DEVICE_PROD_ID12_INFO("LG", "LW2100N", 0xb474d43a, 0x6b1fec94, ATMEL_FW_TYPE_502E), | |
4a17a119 DB |
412 | PCMCIA_DEVICE_NULL |
413 | }; | |
b16a228d | 414 | |
4a17a119 DB |
415 | MODULE_DEVICE_TABLE(pcmcia, atmel_ids); |
416 | ||
1da177e4 | 417 | static struct pcmcia_driver atmel_driver = { |
1e212f36 DB |
418 | .owner = THIS_MODULE, |
419 | .drv = { | |
420 | .name = "atmel_cs", | |
1da177e4 | 421 | }, |
15b99ac1 | 422 | .probe = atmel_probe, |
cc3b4866 | 423 | .remove = atmel_detach, |
4a17a119 | 424 | .id_table = atmel_ids, |
98e4c28b DB |
425 | .suspend = atmel_suspend, |
426 | .resume = atmel_resume, | |
1da177e4 LT |
427 | }; |
428 | ||
429 | static int atmel_cs_init(void) | |
430 | { | |
431 | return pcmcia_register_driver(&atmel_driver); | |
432 | } | |
433 | ||
434 | static void atmel_cs_cleanup(void) | |
435 | { | |
436 | pcmcia_unregister_driver(&atmel_driver); | |
1da177e4 LT |
437 | } |
438 | ||
439 | /* | |
440 | This program is free software; you can redistribute it and/or | |
441 | modify it under the terms of the GNU General Public License | |
442 | as published by the Free Software Foundation; either version 2 | |
443 | of the License, or (at your option) any later version. | |
444 | ||
445 | This program is distributed in the hope that it will be useful, | |
446 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
447 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
448 | GNU General Public License for more details. | |
449 | ||
450 | In addition: | |
451 | ||
452 | Redistribution and use in source and binary forms, with or without | |
453 | modification, are permitted provided that the following conditions | |
454 | are met: | |
455 | ||
456 | 1. Redistributions of source code must retain the above copyright | |
457 | notice, this list of conditions and the following disclaimer. | |
458 | 2. Redistributions in binary form must reproduce the above copyright | |
459 | notice, this list of conditions and the following disclaimer in the | |
460 | documentation and/or other materials provided with the distribution. | |
461 | 3. The name of the author may not be used to endorse or promote | |
462 | products derived from this software without specific prior written | |
463 | permission. | |
464 | ||
465 | THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | |
466 | IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
467 | WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
468 | ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, | |
469 | INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
470 | (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
471 | SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
472 | HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
473 | STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING | |
474 | IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
5c877fe5 | 475 | POSSIBILITY OF SUCH DAMAGE. |
1da177e4 LT |
476 | */ |
477 | ||
478 | module_init(atmel_cs_init); | |
479 | module_exit(atmel_cs_cleanup); |