Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /*====================================================================== |
| 2 | |
| 3 | An elsa_cs PCMCIA client driver |
| 4 | |
| 5 | This driver is for the Elsa PCM ISDN Cards, i.e. the MicroLink |
| 6 | |
| 7 | |
| 8 | The contents of this file are subject to the Mozilla Public |
| 9 | License Version 1.1 (the "License"); you may not use this file |
| 10 | except in compliance with the License. You may obtain a copy of |
| 11 | the License at http://www.mozilla.org/MPL/ |
| 12 | |
| 13 | Software distributed under the License is distributed on an "AS |
| 14 | IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or |
| 15 | implied. See the License for the specific language governing |
| 16 | rights and limitations under the License. |
| 17 | |
| 18 | The initial developer of the original code is David A. Hinds |
| 19 | <dahinds@users.sourceforge.net>. Portions created by David A. Hinds |
| 20 | are Copyright (C) 1999 David A. Hinds. All Rights Reserved. |
| 21 | |
| 22 | Modifications from dummy_cs.c are Copyright (C) 1999-2001 Klaus |
| 23 | Lichtenwalder <Lichtenwalder@ACM.org>. All Rights Reserved. |
| 24 | |
| 25 | Alternatively, the contents of this file may be used under the |
| 26 | terms of the GNU General Public License version 2 (the "GPL"), in |
| 27 | which case the provisions of the GPL are applicable instead of the |
| 28 | above. If you wish to allow the use of your version of this file |
| 29 | only under the terms of the GPL and not to allow others to use |
| 30 | your version of this file under the MPL, indicate your decision |
| 31 | by deleting the provisions above and replace them with the notice |
| 32 | and other provisions required by the GPL. If you do not delete |
| 33 | the provisions above, a recipient may use your version of this |
| 34 | file under either the MPL or the GPL. |
| 35 | |
| 36 | ======================================================================*/ |
| 37 | |
| 38 | #include <linux/module.h> |
| 39 | #include <linux/kernel.h> |
| 40 | #include <linux/init.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 41 | #include <linux/ptrace.h> |
| 42 | #include <linux/slab.h> |
| 43 | #include <linux/string.h> |
| 44 | #include <linux/timer.h> |
| 45 | #include <linux/ioport.h> |
| 46 | #include <asm/io.h> |
| 47 | #include <asm/system.h> |
| 48 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 49 | #include <pcmcia/cistpl.h> |
| 50 | #include <pcmcia/cisreg.h> |
| 51 | #include <pcmcia/ds.h> |
| 52 | #include "hisax_cfg.h" |
| 53 | |
| 54 | MODULE_DESCRIPTION("ISDN4Linux: PCMCIA client driver for Elsa PCM cards"); |
| 55 | MODULE_AUTHOR("Klaus Lichtenwalder"); |
| 56 | MODULE_LICENSE("Dual MPL/GPL"); |
| 57 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 58 | |
| 59 | /*====================================================================*/ |
| 60 | |
| 61 | /* Parameters that can be set with 'insmod' */ |
| 62 | |
| 63 | static int protocol = 2; /* EURO-ISDN Default */ |
| 64 | module_param(protocol, int, 0); |
| 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 insertion |
| 73 | and ejection events. They are invoked from the elsa_cs event |
| 74 | handler. |
| 75 | */ |
| 76 | |
Henne | f61bb62 | 2010-03-25 12:05:32 +0000 | [diff] [blame] | 77 | static int elsa_cs_config(struct pcmcia_device *link) __devinit ; |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 78 | static void elsa_cs_release(struct pcmcia_device *link); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
Henne | f61bb62 | 2010-03-25 12:05:32 +0000 | [diff] [blame] | 86 | static void elsa_cs_detach(struct pcmcia_device *p_dev) __devexit; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 87 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 88 | typedef struct local_info_t { |
Dominik Brodowski | fd23823 | 2006-03-05 10:45:09 +0100 | [diff] [blame] | 89 | struct pcmcia_device *p_dev; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 90 | int busy; |
| 91 | int cardnr; |
| 92 | } local_info_t; |
| 93 | |
| 94 | /*====================================================================== |
| 95 | |
| 96 | elsa_cs_attach() creates an "instance" of the driver, allocatingx |
| 97 | local data structures for one device. The device is registered |
| 98 | with Card Services. |
| 99 | |
| 100 | The dev_link structure is initialized, but we don't actually |
| 101 | configure the card at this point -- we wait until we receive a |
| 102 | card insertion event. |
| 103 | |
| 104 | ======================================================================*/ |
| 105 | |
Henne | f61bb62 | 2010-03-25 12:05:32 +0000 | [diff] [blame] | 106 | static int __devinit elsa_cs_probe(struct pcmcia_device *link) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 107 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 108 | local_info_t *local; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 109 | |
Dominik Brodowski | e773cfe | 2009-10-24 15:50:13 +0200 | [diff] [blame] | 110 | dev_dbg(&link->dev, "elsa_cs_attach()\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 111 | |
| 112 | /* Allocate space for private device-specific data */ |
Burman Yan | 41f9693 | 2006-12-08 02:39:35 -0800 | [diff] [blame] | 113 | local = kzalloc(sizeof(local_info_t), GFP_KERNEL); |
Dominik Brodowski | f8cfa61 | 2005-11-14 21:25:51 +0100 | [diff] [blame] | 114 | if (!local) return -ENOMEM; |
Dominik Brodowski | fd23823 | 2006-03-05 10:45:09 +0100 | [diff] [blame] | 115 | |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 116 | local->p_dev = link; |
Dominik Brodowski | fd23823 | 2006-03-05 10:45:09 +0100 | [diff] [blame] | 117 | link->priv = local; |
| 118 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 119 | local->cardnr = -1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 120 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 121 | /* |
| 122 | General socket configuration defaults can go here. In this |
| 123 | client, we assume very little, and rely on the CIS for almost |
| 124 | everything. In most clients, many details (i.e., number, sizes, |
| 125 | and attributes of IO windows) are fixed by the nature of the |
| 126 | device, and can be hard-wired here. |
| 127 | */ |
Dominik Brodowski | 90abdc3 | 2010-07-24 17:23:51 +0200 | [diff] [blame] | 128 | link->resource[0]->end = 8; |
| 129 | link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 130 | |
Dominik Brodowski | 15b99ac | 2006-03-31 17:26:06 +0200 | [diff] [blame] | 131 | return elsa_cs_config(link); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 132 | } /* elsa_cs_attach */ |
| 133 | |
| 134 | /*====================================================================== |
| 135 | |
| 136 | This deletes a driver "instance". The device is de-registered |
| 137 | with Card Services. If it has been released, all local data |
| 138 | structures are freed. Otherwise, the structures will be freed |
| 139 | when the device is released. |
| 140 | |
| 141 | ======================================================================*/ |
| 142 | |
Henne | f61bb62 | 2010-03-25 12:05:32 +0000 | [diff] [blame] | 143 | static void __devexit elsa_cs_detach(struct pcmcia_device *link) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 144 | { |
Dominik Brodowski | e2d4096 | 2006-03-02 00:09:29 +0100 | [diff] [blame] | 145 | local_info_t *info = link->priv; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 146 | |
Dominik Brodowski | e773cfe | 2009-10-24 15:50:13 +0200 | [diff] [blame] | 147 | dev_dbg(&link->dev, "elsa_cs_detach(0x%p)\n", link); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 148 | |
Dominik Brodowski | e2d4096 | 2006-03-02 00:09:29 +0100 | [diff] [blame] | 149 | info->busy = 1; |
| 150 | elsa_cs_release(link); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 151 | |
Dominik Brodowski | e2d4096 | 2006-03-02 00:09:29 +0100 | [diff] [blame] | 152 | kfree(info); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 153 | } /* elsa_cs_detach */ |
| 154 | |
| 155 | /*====================================================================== |
| 156 | |
| 157 | elsa_cs_config() is scheduled to run after a CARD_INSERTION event |
| 158 | is received, to configure the PCMCIA socket, and to make the |
| 159 | device available to the system. |
| 160 | |
| 161 | ======================================================================*/ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 162 | |
Dominik Brodowski | 5fcd4da | 2008-07-29 08:38:55 +0200 | [diff] [blame] | 163 | static int elsa_cs_configcheck(struct pcmcia_device *p_dev, |
| 164 | cistpl_cftable_entry_t *cf, |
Dominik Brodowski | 8e2fc39 | 2008-08-02 15:30:31 +0200 | [diff] [blame] | 165 | cistpl_cftable_entry_t *dflt, |
Dominik Brodowski | 5fcd4da | 2008-07-29 08:38:55 +0200 | [diff] [blame] | 166 | void *priv_data) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 167 | { |
Dominik Brodowski | 5fcd4da | 2008-07-29 08:38:55 +0200 | [diff] [blame] | 168 | int j; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 169 | |
Dominik Brodowski | 90abdc3 | 2010-07-24 17:23:51 +0200 | [diff] [blame] | 170 | p_dev->io_lines = 3; |
| 171 | |
Dominik Brodowski | 5fcd4da | 2008-07-29 08:38:55 +0200 | [diff] [blame] | 172 | if ((cf->io.nwin > 0) && cf->io.win[0].base) { |
| 173 | printk(KERN_INFO "(elsa_cs: looks like the 96 model)\n"); |
Dominik Brodowski | 90abdc3 | 2010-07-24 17:23:51 +0200 | [diff] [blame] | 174 | p_dev->resource[0]->start = cf->io.win[0].base; |
| 175 | if (!pcmcia_request_io(p_dev)) |
Dominik Brodowski | 5fcd4da | 2008-07-29 08:38:55 +0200 | [diff] [blame] | 176 | return 0; |
| 177 | } else { |
| 178 | printk(KERN_INFO "(elsa_cs: looks like the 97 model)\n"); |
Dominik Brodowski | 5fcd4da | 2008-07-29 08:38:55 +0200 | [diff] [blame] | 179 | for (j = 0x2f0; j > 0x100; j -= 0x10) { |
Dominik Brodowski | 90abdc3 | 2010-07-24 17:23:51 +0200 | [diff] [blame] | 180 | p_dev->resource[0]->start = j; |
| 181 | if (!pcmcia_request_io(p_dev)) |
Dominik Brodowski | 5fcd4da | 2008-07-29 08:38:55 +0200 | [diff] [blame] | 182 | return 0; |
| 183 | } |
| 184 | } |
| 185 | return -ENODEV; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 186 | } |
| 187 | |
Henne | f61bb62 | 2010-03-25 12:05:32 +0000 | [diff] [blame] | 188 | static int __devinit elsa_cs_config(struct pcmcia_device *link) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 189 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 190 | local_info_t *dev; |
Dominik Brodowski | e773cfe | 2009-10-24 15:50:13 +0200 | [diff] [blame] | 191 | int i; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 192 | IsdnCard_t icard; |
| 193 | |
Dominik Brodowski | e773cfe | 2009-10-24 15:50:13 +0200 | [diff] [blame] | 194 | dev_dbg(&link->dev, "elsa_config(0x%p)\n", link); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 195 | dev = link->priv; |
| 196 | |
Dominik Brodowski | 5fcd4da | 2008-07-29 08:38:55 +0200 | [diff] [blame] | 197 | i = pcmcia_loop_config(link, elsa_cs_configcheck, NULL); |
Dominik Brodowski | e773cfe | 2009-10-24 15:50:13 +0200 | [diff] [blame] | 198 | if (i != 0) |
| 199 | goto failed; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 200 | |
Dominik Brodowski | eb14120 | 2010-03-07 12:21:16 +0100 | [diff] [blame] | 201 | if (!link->irq) |
Dominik Brodowski | e773cfe | 2009-10-24 15:50:13 +0200 | [diff] [blame] | 202 | goto failed; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 203 | |
Dominik Brodowski | 1ac71e5 | 2010-07-29 19:27:09 +0200 | [diff] [blame] | 204 | i = pcmcia_enable_device(link); |
Dominik Brodowski | e773cfe | 2009-10-24 15:50:13 +0200 | [diff] [blame] | 205 | if (i != 0) |
| 206 | goto failed; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 207 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 208 | /* Finally, report what we've done */ |
Dominik Brodowski | ded6a1a | 2010-03-20 19:35:12 +0100 | [diff] [blame] | 209 | dev_info(&link->dev, "index 0x%02x: ", |
Dominik Brodowski | 7feabb6 | 2010-07-29 18:35:47 +0200 | [diff] [blame] | 210 | link->config_index); |
Dominik Brodowski | 1ac71e5 | 2010-07-29 19:27:09 +0200 | [diff] [blame] | 211 | printk(", irq %d", link->irq); |
Dominik Brodowski | 9a017a9 | 2010-07-24 15:58:54 +0200 | [diff] [blame] | 212 | if (link->resource[0]) |
| 213 | printk(" & %pR", link->resource[0]); |
| 214 | if (link->resource[1]) |
| 215 | printk(" & %pR", link->resource[1]); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 216 | printk("\n"); |
| 217 | |
Dominik Brodowski | eb14120 | 2010-03-07 12:21:16 +0100 | [diff] [blame] | 218 | icard.para[0] = link->irq; |
Dominik Brodowski | 9a017a9 | 2010-07-24 15:58:54 +0200 | [diff] [blame] | 219 | icard.para[1] = link->resource[0]->start; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 220 | icard.protocol = protocol; |
| 221 | icard.typ = ISDN_CTYPE_ELSA_PCMCIA; |
| 222 | |
| 223 | i = hisax_init_pcmcia(link, &(((local_info_t*)link->priv)->busy), &icard); |
| 224 | if (i < 0) { |
Dominik Brodowski | 9a017a9 | 2010-07-24 15:58:54 +0200 | [diff] [blame] | 225 | printk(KERN_ERR "elsa_cs: failed to initialize Elsa " |
| 226 | "PCMCIA %d with %pR\n", i, link->resource[0]); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 227 | elsa_cs_release(link); |
| 228 | } else |
| 229 | ((local_info_t*)link->priv)->cardnr = i; |
| 230 | |
Dominik Brodowski | 15b99ac | 2006-03-31 17:26:06 +0200 | [diff] [blame] | 231 | return 0; |
Dominik Brodowski | e773cfe | 2009-10-24 15:50:13 +0200 | [diff] [blame] | 232 | failed: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 233 | elsa_cs_release(link); |
Dominik Brodowski | 15b99ac | 2006-03-31 17:26:06 +0200 | [diff] [blame] | 234 | return -ENODEV; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 235 | } /* elsa_cs_config */ |
| 236 | |
| 237 | /*====================================================================== |
| 238 | |
| 239 | After a card is removed, elsa_cs_release() will unregister the net |
| 240 | device, and release the PCMCIA configuration. If the device is |
| 241 | still open, this will be postponed until it is closed. |
| 242 | |
| 243 | ======================================================================*/ |
| 244 | |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 245 | static void elsa_cs_release(struct pcmcia_device *link) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 246 | { |
| 247 | local_info_t *local = link->priv; |
| 248 | |
Dominik Brodowski | e773cfe | 2009-10-24 15:50:13 +0200 | [diff] [blame] | 249 | dev_dbg(&link->dev, "elsa_cs_release(0x%p)\n", link); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 250 | |
| 251 | if (local) { |
| 252 | if (local->cardnr >= 0) { |
| 253 | /* no unregister function with hisax */ |
| 254 | HiSax_closecard(local->cardnr); |
| 255 | } |
| 256 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 257 | |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 258 | pcmcia_disable_device(link); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 259 | } /* elsa_cs_release */ |
| 260 | |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 261 | static int elsa_suspend(struct pcmcia_device *link) |
Dominik Brodowski | 98e4c28b7 | 2005-11-14 21:21:18 +0100 | [diff] [blame] | 262 | { |
Dominik Brodowski | 98e4c28b7 | 2005-11-14 21:21:18 +0100 | [diff] [blame] | 263 | local_info_t *dev = link->priv; |
| 264 | |
Dominik Brodowski | 98e4c28b7 | 2005-11-14 21:21:18 +0100 | [diff] [blame] | 265 | dev->busy = 1; |
Dominik Brodowski | 98e4c28b7 | 2005-11-14 21:21:18 +0100 | [diff] [blame] | 266 | |
| 267 | return 0; |
| 268 | } |
| 269 | |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 270 | static int elsa_resume(struct pcmcia_device *link) |
Dominik Brodowski | 98e4c28b7 | 2005-11-14 21:21:18 +0100 | [diff] [blame] | 271 | { |
Dominik Brodowski | 98e4c28b7 | 2005-11-14 21:21:18 +0100 | [diff] [blame] | 272 | local_info_t *dev = link->priv; |
| 273 | |
Dominik Brodowski | 98e4c28b7 | 2005-11-14 21:21:18 +0100 | [diff] [blame] | 274 | dev->busy = 0; |
| 275 | |
| 276 | return 0; |
| 277 | } |
| 278 | |
Dominik Brodowski | 02ae38c | 2005-06-27 16:28:39 -0700 | [diff] [blame] | 279 | static struct pcmcia_device_id elsa_ids[] = { |
| 280 | PCMCIA_DEVICE_PROD_ID12("ELSA AG (Aachen, Germany)", "MicroLink ISDN/MC ", 0x983de2c4, 0x333ba257), |
| 281 | PCMCIA_DEVICE_PROD_ID12("ELSA GmbH, Aachen", "MicroLink ISDN/MC ", 0x639e5718, 0x333ba257), |
| 282 | PCMCIA_DEVICE_NULL |
| 283 | }; |
| 284 | MODULE_DEVICE_TABLE(pcmcia, elsa_ids); |
| 285 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 286 | static struct pcmcia_driver elsa_cs_driver = { |
| 287 | .owner = THIS_MODULE, |
| 288 | .drv = { |
| 289 | .name = "elsa_cs", |
| 290 | }, |
Dominik Brodowski | 15b99ac | 2006-03-31 17:26:06 +0200 | [diff] [blame] | 291 | .probe = elsa_cs_probe, |
Henne | f61bb62 | 2010-03-25 12:05:32 +0000 | [diff] [blame] | 292 | .remove = __devexit_p(elsa_cs_detach), |
Dominik Brodowski | 02ae38c | 2005-06-27 16:28:39 -0700 | [diff] [blame] | 293 | .id_table = elsa_ids, |
Dominik Brodowski | 98e4c28b7 | 2005-11-14 21:21:18 +0100 | [diff] [blame] | 294 | .suspend = elsa_suspend, |
| 295 | .resume = elsa_resume, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 296 | }; |
| 297 | |
| 298 | static int __init init_elsa_cs(void) |
| 299 | { |
| 300 | return pcmcia_register_driver(&elsa_cs_driver); |
| 301 | } |
| 302 | |
| 303 | static void __exit exit_elsa_cs(void) |
| 304 | { |
| 305 | pcmcia_unregister_driver(&elsa_cs_driver); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 306 | } |
| 307 | |
| 308 | module_init(init_elsa_cs); |
| 309 | module_exit(exit_elsa_cs); |