Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* $Id: teles_cs.c,v 1.1.2.2 2004/01/25 15:07:06 keil Exp $ */ |
| 2 | /*====================================================================== |
| 3 | |
| 4 | A teles S0 PCMCIA client driver |
| 5 | |
| 6 | Based on skeleton by David Hinds, dhinds@allegro.stanford.edu |
| 7 | Written by Christof Petig, christof.petig@wtal.de |
| 8 | |
| 9 | Also inspired by ELSA PCMCIA driver |
| 10 | by Klaus Lichtenwalder <Lichtenwalder@ACM.org> |
| 11 | |
| 12 | Extentions to new hisax_pcmcia by Karsten Keil |
| 13 | |
| 14 | minor changes to be compatible with kernel 2.4.x |
| 15 | by Jan.Schubert@GMX.li |
| 16 | |
| 17 | ======================================================================*/ |
| 18 | |
| 19 | #include <linux/kernel.h> |
| 20 | #include <linux/module.h> |
| 21 | #include <linux/init.h> |
| 22 | #include <linux/sched.h> |
| 23 | #include <linux/ptrace.h> |
| 24 | #include <linux/slab.h> |
| 25 | #include <linux/string.h> |
| 26 | #include <linux/timer.h> |
| 27 | #include <linux/ioport.h> |
| 28 | #include <asm/io.h> |
| 29 | #include <asm/system.h> |
| 30 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 31 | #include <pcmcia/cs_types.h> |
| 32 | #include <pcmcia/cs.h> |
| 33 | #include <pcmcia/cistpl.h> |
| 34 | #include <pcmcia/cisreg.h> |
| 35 | #include <pcmcia/ds.h> |
| 36 | #include "hisax_cfg.h" |
| 37 | |
| 38 | MODULE_DESCRIPTION("ISDN4Linux: PCMCIA client driver for Teles PCMCIA cards"); |
| 39 | MODULE_AUTHOR("Christof Petig, christof.petig@wtal.de, Karsten Keil, kkeil@suse.de"); |
| 40 | MODULE_LICENSE("GPL"); |
| 41 | |
| 42 | /* |
| 43 | All the PCMCIA modules use PCMCIA_DEBUG to control debugging. If |
| 44 | you do not define PCMCIA_DEBUG at all, all the debug code will be |
| 45 | left out. If you compile with PCMCIA_DEBUG=0, the debug code will |
| 46 | be present but disabled -- but it can then be enabled for specific |
| 47 | modules at load time with a 'pc_debug=#' option to insmod. |
| 48 | */ |
| 49 | |
| 50 | #ifdef PCMCIA_DEBUG |
| 51 | static int pc_debug = PCMCIA_DEBUG; |
| 52 | module_param(pc_debug, int, 0); |
| 53 | #define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args); |
| 54 | static char *version = |
| 55 | "teles_cs.c 2.10 2002/07/30 22:23:34 kkeil"; |
| 56 | #else |
| 57 | #define DEBUG(n, args...) |
| 58 | #endif |
| 59 | |
| 60 | /*====================================================================*/ |
| 61 | |
| 62 | /* Parameters that can be set with 'insmod' */ |
| 63 | |
| 64 | static int protocol = 2; /* EURO-ISDN Default */ |
| 65 | module_param(protocol, int, 0); |
| 66 | |
| 67 | /*====================================================================*/ |
| 68 | |
| 69 | /* |
| 70 | The event() function is this driver's Card Services event handler. |
| 71 | It will be called by Card Services when an appropriate card status |
| 72 | event is received. The config() and release() entry points are |
| 73 | used to configure or release a socket, in response to card insertion |
| 74 | and ejection events. They are invoked from the teles_cs event |
| 75 | handler. |
| 76 | */ |
| 77 | |
Dominik Brodowski | 15b99ac | 2006-03-31 17:26:06 +0200 | [diff] [blame] | 78 | static int teles_cs_config(struct pcmcia_device *link); |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 79 | static void teles_cs_release(struct pcmcia_device *link); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 80 | |
| 81 | /* |
| 82 | The attach() and detach() entry points are used to create and destroy |
| 83 | "instances" of the driver, where each instance represents everything |
| 84 | needed to manage one actual PCMCIA card. |
| 85 | */ |
| 86 | |
Dominik Brodowski | cc3b486 | 2005-11-14 21:23:14 +0100 | [diff] [blame] | 87 | static void teles_detach(struct pcmcia_device *p_dev); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 88 | |
| 89 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 90 | A linked list of "instances" of the teles_cs device. Each actual |
| 91 | PCMCIA card corresponds to one device instance, and is described |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 92 | by one struct pcmcia_device structure (defined in ds.h). |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 93 | |
| 94 | You may not want to use a linked list for this -- for example, the |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 95 | memory card driver uses an array of struct pcmcia_device pointers, where minor |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 96 | device numbers are used to derive the corresponding array index. |
| 97 | */ |
| 98 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 99 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 100 | A driver needs to provide a dev_node_t structure for each device |
| 101 | on a card. In some cases, there is only one device per card (for |
| 102 | example, ethernet cards, modems). In other cases, there may be |
| 103 | many actual or logical devices (SCSI adapters, memory cards with |
| 104 | multiple partitions). The dev_node_t structures need to be kept |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 105 | in a linked list starting at the 'dev' field of a struct pcmcia_device |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 106 | structure. We allocate them in the card's private data structure, |
| 107 | because they generally shouldn't be allocated dynamically. |
| 108 | In this case, we also provide a flag to indicate if a device is |
| 109 | "stopped" due to a power management event, or card ejection. The |
| 110 | device IO routines can use a flag like this to throttle IO to a |
| 111 | card that is not ready to accept it. |
| 112 | */ |
| 113 | |
| 114 | typedef struct local_info_t { |
Dominik Brodowski | fd23823 | 2006-03-05 10:45:09 +0100 | [diff] [blame] | 115 | struct pcmcia_device *p_dev; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 116 | dev_node_t node; |
| 117 | int busy; |
| 118 | int cardnr; |
| 119 | } local_info_t; |
| 120 | |
| 121 | /*====================================================================== |
| 122 | |
| 123 | teles_attach() creates an "instance" of the driver, allocatingx |
| 124 | local data structures for one device. The device is registered |
| 125 | with Card Services. |
| 126 | |
| 127 | The dev_link structure is initialized, but we don't actually |
| 128 | configure the card at this point -- we wait until we receive a |
| 129 | card insertion event. |
| 130 | |
| 131 | ======================================================================*/ |
| 132 | |
Dominik Brodowski | 15b99ac | 2006-03-31 17:26:06 +0200 | [diff] [blame] | 133 | static int teles_probe(struct pcmcia_device *link) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 134 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 135 | local_info_t *local; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 136 | |
| 137 | DEBUG(0, "teles_attach()\n"); |
| 138 | |
| 139 | /* Allocate space for private device-specific data */ |
| 140 | local = kmalloc(sizeof(local_info_t), GFP_KERNEL); |
Dominik Brodowski | f8cfa61 | 2005-11-14 21:25:51 +0100 | [diff] [blame] | 141 | if (!local) return -ENOMEM; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 142 | memset(local, 0, sizeof(local_info_t)); |
| 143 | local->cardnr = -1; |
Dominik Brodowski | fd23823 | 2006-03-05 10:45:09 +0100 | [diff] [blame] | 144 | |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 145 | local->p_dev = link; |
Dominik Brodowski | fd23823 | 2006-03-05 10:45:09 +0100 | [diff] [blame] | 146 | link->priv = local; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 147 | |
| 148 | /* Interrupt setup */ |
| 149 | link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED; |
| 150 | link->irq.IRQInfo1 = IRQ_LEVEL_ID|IRQ_SHARE_ID; |
| 151 | link->irq.Handler = NULL; |
| 152 | |
| 153 | /* |
| 154 | General socket configuration defaults can go here. In this |
| 155 | client, we assume very little, and rely on the CIS for almost |
| 156 | everything. In most clients, many details (i.e., number, sizes, |
| 157 | and attributes of IO windows) are fixed by the nature of the |
| 158 | device, and can be hard-wired here. |
| 159 | */ |
| 160 | link->io.NumPorts1 = 96; |
| 161 | link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; |
| 162 | link->io.IOAddrLines = 5; |
| 163 | |
| 164 | link->conf.Attributes = CONF_ENABLE_IRQ; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 165 | link->conf.IntType = INT_MEMORY_AND_IO; |
| 166 | |
Dominik Brodowski | 15b99ac | 2006-03-31 17:26:06 +0200 | [diff] [blame] | 167 | return teles_cs_config(link); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 168 | } /* teles_attach */ |
| 169 | |
| 170 | /*====================================================================== |
| 171 | |
| 172 | This deletes a driver "instance". The device is de-registered |
| 173 | with Card Services. If it has been released, all local data |
| 174 | structures are freed. Otherwise, the structures will be freed |
| 175 | when the device is released. |
| 176 | |
| 177 | ======================================================================*/ |
| 178 | |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 179 | static void teles_detach(struct pcmcia_device *link) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 180 | { |
Dominik Brodowski | e2d4096 | 2006-03-02 00:09:29 +0100 | [diff] [blame] | 181 | local_info_t *info = link->priv; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 182 | |
Dominik Brodowski | e2d4096 | 2006-03-02 00:09:29 +0100 | [diff] [blame] | 183 | DEBUG(0, "teles_detach(0x%p)\n", link); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 184 | |
Dominik Brodowski | e2d4096 | 2006-03-02 00:09:29 +0100 | [diff] [blame] | 185 | info->busy = 1; |
| 186 | teles_cs_release(link); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 187 | |
Dominik Brodowski | e2d4096 | 2006-03-02 00:09:29 +0100 | [diff] [blame] | 188 | kfree(info); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 189 | } /* teles_detach */ |
| 190 | |
| 191 | /*====================================================================== |
| 192 | |
| 193 | teles_cs_config() is scheduled to run after a CARD_INSERTION event |
| 194 | is received, to configure the PCMCIA socket, and to make the |
| 195 | device available to the system. |
| 196 | |
| 197 | ======================================================================*/ |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 198 | static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 199 | cisparse_t *parse) |
| 200 | { |
| 201 | int i = pcmcia_get_tuple_data(handle, tuple); |
| 202 | if (i != CS_SUCCESS) return i; |
| 203 | return pcmcia_parse_tuple(handle, tuple, parse); |
| 204 | } |
| 205 | |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 206 | static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 207 | cisparse_t *parse) |
| 208 | { |
| 209 | int i = pcmcia_get_first_tuple(handle, tuple); |
| 210 | if (i != CS_SUCCESS) return i; |
| 211 | return get_tuple(handle, tuple, parse); |
| 212 | } |
| 213 | |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 214 | static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 215 | cisparse_t *parse) |
| 216 | { |
| 217 | int i = pcmcia_get_next_tuple(handle, tuple); |
| 218 | if (i != CS_SUCCESS) return i; |
| 219 | return get_tuple(handle, tuple, parse); |
| 220 | } |
| 221 | |
Dominik Brodowski | 15b99ac | 2006-03-31 17:26:06 +0200 | [diff] [blame] | 222 | static int teles_cs_config(struct pcmcia_device *link) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 223 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 224 | tuple_t tuple; |
| 225 | cisparse_t parse; |
| 226 | local_info_t *dev; |
| 227 | int i, j, last_fn; |
| 228 | u_short buf[128]; |
| 229 | cistpl_cftable_entry_t *cf = &parse.cftable_entry; |
| 230 | IsdnCard_t icard; |
| 231 | |
| 232 | DEBUG(0, "teles_config(0x%p)\n", link); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 233 | dev = link->priv; |
| 234 | |
| 235 | /* |
| 236 | This reads the card's CONFIG tuple to find its configuration |
| 237 | registers. |
| 238 | */ |
| 239 | tuple.DesiredTuple = CISTPL_CONFIG; |
| 240 | tuple.TupleData = (cisdata_t *)buf; |
| 241 | tuple.TupleDataMax = 255; |
| 242 | tuple.TupleOffset = 0; |
| 243 | tuple.Attributes = 0; |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 244 | i = first_tuple(link, &tuple, &parse); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 245 | if (i != CS_SUCCESS) { |
| 246 | last_fn = ParseTuple; |
| 247 | goto cs_failed; |
| 248 | } |
| 249 | link->conf.ConfigBase = parse.config.base; |
| 250 | link->conf.Present = parse.config.rmask[0]; |
| 251 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 252 | tuple.TupleData = (cisdata_t *)buf; |
| 253 | tuple.TupleOffset = 0; tuple.TupleDataMax = 255; |
| 254 | tuple.Attributes = 0; |
| 255 | tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 256 | i = first_tuple(link, &tuple, &parse); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 257 | while (i == CS_SUCCESS) { |
| 258 | if ( (cf->io.nwin > 0) && cf->io.win[0].base) { |
| 259 | printk(KERN_INFO "(teles_cs: looks like the 96 model)\n"); |
| 260 | link->conf.ConfigIndex = cf->index; |
| 261 | link->io.BasePort1 = cf->io.win[0].base; |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 262 | i = pcmcia_request_io(link, &link->io); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 263 | if (i == CS_SUCCESS) break; |
| 264 | } else { |
| 265 | printk(KERN_INFO "(teles_cs: looks like the 97 model)\n"); |
| 266 | link->conf.ConfigIndex = cf->index; |
| 267 | for (i = 0, j = 0x2f0; j > 0x100; j -= 0x10) { |
| 268 | link->io.BasePort1 = j; |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 269 | i = pcmcia_request_io(link, &link->io); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 270 | if (i == CS_SUCCESS) break; |
| 271 | } |
| 272 | break; |
| 273 | } |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 274 | i = next_tuple(link, &tuple, &parse); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 275 | } |
| 276 | |
| 277 | if (i != CS_SUCCESS) { |
| 278 | last_fn = RequestIO; |
| 279 | goto cs_failed; |
| 280 | } |
| 281 | |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 282 | i = pcmcia_request_irq(link, &link->irq); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 283 | if (i != CS_SUCCESS) { |
| 284 | link->irq.AssignedIRQ = 0; |
| 285 | last_fn = RequestIRQ; |
| 286 | goto cs_failed; |
| 287 | } |
| 288 | |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 289 | i = pcmcia_request_configuration(link, &link->conf); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 290 | if (i != CS_SUCCESS) { |
| 291 | last_fn = RequestConfiguration; |
| 292 | goto cs_failed; |
| 293 | } |
| 294 | |
| 295 | /* At this point, the dev_node_t structure(s) should be |
| 296 | initialized and arranged in a linked list at link->dev. *//* */ |
| 297 | sprintf(dev->node.dev_name, "teles"); |
| 298 | dev->node.major = dev->node.minor = 0x0; |
| 299 | |
Dominik Brodowski | fd23823 | 2006-03-05 10:45:09 +0100 | [diff] [blame] | 300 | link->dev_node = &dev->node; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 301 | |
| 302 | /* Finally, report what we've done */ |
Dominik Brodowski | 70294b4 | 2006-01-15 12:43:16 +0100 | [diff] [blame] | 303 | printk(KERN_INFO "%s: index 0x%02x:", |
| 304 | dev->node.dev_name, link->conf.ConfigIndex); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 305 | if (link->conf.Attributes & CONF_ENABLE_IRQ) |
| 306 | printk(", irq %d", link->irq.AssignedIRQ); |
| 307 | if (link->io.NumPorts1) |
| 308 | printk(", io 0x%04x-0x%04x", link->io.BasePort1, |
| 309 | link->io.BasePort1+link->io.NumPorts1-1); |
| 310 | if (link->io.NumPorts2) |
| 311 | printk(" & 0x%04x-0x%04x", link->io.BasePort2, |
| 312 | link->io.BasePort2+link->io.NumPorts2-1); |
| 313 | printk("\n"); |
| 314 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 315 | icard.para[0] = link->irq.AssignedIRQ; |
| 316 | icard.para[1] = link->io.BasePort1; |
| 317 | icard.protocol = protocol; |
| 318 | icard.typ = ISDN_CTYPE_TELESPCMCIA; |
| 319 | |
| 320 | i = hisax_init_pcmcia(link, &(((local_info_t*)link->priv)->busy), &icard); |
| 321 | if (i < 0) { |
| 322 | printk(KERN_ERR "teles_cs: failed to initialize Teles PCMCIA %d at i/o %#x\n", |
| 323 | i, link->io.BasePort1); |
| 324 | teles_cs_release(link); |
Dominik Brodowski | 15b99ac | 2006-03-31 17:26:06 +0200 | [diff] [blame] | 325 | return -ENODEV; |
| 326 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 327 | |
Dominik Brodowski | 15b99ac | 2006-03-31 17:26:06 +0200 | [diff] [blame] | 328 | ((local_info_t*)link->priv)->cardnr = i; |
| 329 | return 0; |
| 330 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 331 | cs_failed: |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 332 | cs_error(link, last_fn, i); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 333 | teles_cs_release(link); |
Dominik Brodowski | 15b99ac | 2006-03-31 17:26:06 +0200 | [diff] [blame] | 334 | return -ENODEV; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 335 | } /* teles_cs_config */ |
| 336 | |
| 337 | /*====================================================================== |
| 338 | |
| 339 | After a card is removed, teles_cs_release() will unregister the net |
| 340 | device, and release the PCMCIA configuration. If the device is |
| 341 | still open, this will be postponed until it is closed. |
| 342 | |
| 343 | ======================================================================*/ |
| 344 | |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 345 | static void teles_cs_release(struct pcmcia_device *link) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 346 | { |
| 347 | local_info_t *local = link->priv; |
| 348 | |
| 349 | DEBUG(0, "teles_cs_release(0x%p)\n", link); |
| 350 | |
| 351 | if (local) { |
| 352 | if (local->cardnr >= 0) { |
| 353 | /* no unregister function with hisax */ |
| 354 | HiSax_closecard(local->cardnr); |
| 355 | } |
| 356 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 357 | |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 358 | pcmcia_disable_device(link); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 359 | } /* teles_cs_release */ |
| 360 | |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 361 | static int teles_suspend(struct pcmcia_device *link) |
Dominik Brodowski | 98e4c28 | 2005-11-14 21:21:18 +0100 | [diff] [blame] | 362 | { |
Dominik Brodowski | 98e4c28 | 2005-11-14 21:21:18 +0100 | [diff] [blame] | 363 | local_info_t *dev = link->priv; |
| 364 | |
Dominik Brodowski | 98e4c28 | 2005-11-14 21:21:18 +0100 | [diff] [blame] | 365 | dev->busy = 1; |
Dominik Brodowski | 98e4c28 | 2005-11-14 21:21:18 +0100 | [diff] [blame] | 366 | |
| 367 | return 0; |
| 368 | } |
| 369 | |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 370 | static int teles_resume(struct pcmcia_device *link) |
Dominik Brodowski | 98e4c28 | 2005-11-14 21:21:18 +0100 | [diff] [blame] | 371 | { |
Dominik Brodowski | 98e4c28 | 2005-11-14 21:21:18 +0100 | [diff] [blame] | 372 | local_info_t *dev = link->priv; |
| 373 | |
Dominik Brodowski | 98e4c28 | 2005-11-14 21:21:18 +0100 | [diff] [blame] | 374 | dev->busy = 0; |
| 375 | |
| 376 | return 0; |
| 377 | } |
| 378 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 379 | |
Dominik Brodowski | 0a10d73 | 2005-06-27 16:28:24 -0700 | [diff] [blame] | 380 | static struct pcmcia_device_id teles_ids[] = { |
| 381 | PCMCIA_DEVICE_PROD_ID12("TELES", "S0/PC", 0x67b50eae, 0xe9e70119), |
| 382 | PCMCIA_DEVICE_NULL, |
| 383 | }; |
| 384 | MODULE_DEVICE_TABLE(pcmcia, teles_ids); |
| 385 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 386 | static struct pcmcia_driver teles_cs_driver = { |
| 387 | .owner = THIS_MODULE, |
| 388 | .drv = { |
| 389 | .name = "teles_cs", |
| 390 | }, |
Dominik Brodowski | 15b99ac | 2006-03-31 17:26:06 +0200 | [diff] [blame] | 391 | .probe = teles_probe, |
Dominik Brodowski | cc3b486 | 2005-11-14 21:23:14 +0100 | [diff] [blame] | 392 | .remove = teles_detach, |
Dominik Brodowski | 0a10d73 | 2005-06-27 16:28:24 -0700 | [diff] [blame] | 393 | .id_table = teles_ids, |
Dominik Brodowski | 98e4c28 | 2005-11-14 21:21:18 +0100 | [diff] [blame] | 394 | .suspend = teles_suspend, |
| 395 | .resume = teles_resume, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 396 | }; |
| 397 | |
| 398 | static int __init init_teles_cs(void) |
| 399 | { |
| 400 | return pcmcia_register_driver(&teles_cs_driver); |
| 401 | } |
| 402 | |
| 403 | static void __exit exit_teles_cs(void) |
| 404 | { |
| 405 | pcmcia_unregister_driver(&teles_cs_driver); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 406 | } |
| 407 | |
| 408 | module_init(init_teles_cs); |
| 409 | module_exit(exit_teles_cs); |