remove ugly defines for 64bit support and solve the problem in a
[usb-driver] / usb-driver.c
CommitLineData
f1405f13 1/* libusb connector for XILINX impact
2 *
3 * Copyright (c) 2007 Michael Gernoth <michael@gernoth.net>
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a copy
6 * of this software and associated documentation files (the "Software"), to
7 * deal in the Software without restriction, including without limitation the
8 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
9 * sell copies of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 * IN THE SOFTWARE.
22 */
cdc711dc 23
24#define _GNU_SOURCE 1
25
cdc711dc 26#include <dlfcn.h>
27#include <stdarg.h>
28#include <stdlib.h>
29#include <string.h>
30#include <unistd.h>
31#include <fcntl.h>
32#include <sys/types.h>
33#include <sys/stat.h>
34#include <sys/time.h>
35#include <stdio.h>
f10480d1 36#include <usb.h>
2a7af812 37#include <signal.h>
533f4b68 38#include <pthread.h>
9ba1e383 39#include <errno.h>
11d01742 40#include <inttypes.h>
2c0c1255 41#include "usb-driver.h"
cdc711dc 42
9c9fd67c 43static int (*ioctl_func) (int, int, void *) = NULL;
332ced7a 44static int windrvrfd = -1;
45FILE *modulesfp = NULL;
723d9aa0 46static int modules_read = 0;
f10480d1 47static struct usb_bus *busses = NULL;
2a7af812 48static struct usb_device *usbdevice;
49static usb_dev_handle *usb_devhandle = NULL;
010cbaa6 50static int usbinterface = -1;
b72b86b4 51static unsigned long card_type;
ca18111b 52static int ints_enabled = 0;
533f4b68 53static pthread_mutex_t int_wait = PTHREAD_MUTEX_INITIALIZER;
292160ed 54
795992ad 55#define NO_WINDRVR 1
723d9aa0 56
be452175 57#ifdef DEBUG
f1405f13 58#define DPRINTF(format, args...) fprintf(stderr, format, ##args)
723d9aa0 59void hexdump(unsigned char *buf, int len) {
60 int i;
61
62 for(i=0; i<len; i++) {
63 fprintf(stderr,"%02x ", buf[i]);
64 if ((i % 16) == 15)
65 fprintf(stderr,"\n");
66 }
f1405f13 67 fprintf(stderr,"\n");
723d9aa0 68}
f1405f13 69#else
70#define DPRINTF(format, args...)
be452175 71#endif
cdc711dc 72
f95f1d2e 73int usb_deviceinfo(unsigned char *buf) {
74 int i,j,k,l;
75 int len = 0;
3664a3e3 76 WDU_CONFIGURATION **pConfigs, **pActiveConfig;
77 WDU_INTERFACE **pActiveInterface;
f95f1d2e 78
79 if (buf) {
80 struct usb_device_info *udi = (struct usb_device_info*)(buf+len);
81
82 udi->Descriptor.bLength = sizeof(WDU_DEVICE_DESCRIPTOR);
2a7af812 83 udi->Descriptor.bDescriptorType = usbdevice->descriptor.bDescriptorType;
84 udi->Descriptor.bcdUSB = usbdevice->descriptor.bcdUSB;
85 udi->Descriptor.bDeviceClass = usbdevice->descriptor.bDeviceClass;
86 udi->Descriptor.bDeviceSubClass = usbdevice->descriptor.bDeviceSubClass;
87 udi->Descriptor.bDeviceProtocol = usbdevice->descriptor.bDeviceProtocol;
88 udi->Descriptor.bMaxPacketSize0 = usbdevice->descriptor.bMaxPacketSize0;
89 udi->Descriptor.idVendor = usbdevice->descriptor.idVendor;
90 udi->Descriptor.idProduct = usbdevice->descriptor.idProduct;
91 udi->Descriptor.bcdDevice = usbdevice->descriptor.bcdDevice;
92 udi->Descriptor.iManufacturer = usbdevice->descriptor.iManufacturer;
93 udi->Descriptor.iProduct = usbdevice->descriptor.iProduct;
94 udi->Descriptor.iSerialNumber = usbdevice->descriptor.iSerialNumber;
95 udi->Descriptor.bNumConfigurations = usbdevice->descriptor.bNumConfigurations;
f95f1d2e 96
97 /* TODO: Fix Pipe0! */
98 udi->Pipe0.dwNumber = 0x00;
2a7af812 99 udi->Pipe0.dwMaximumPacketSize = usbdevice->descriptor.bMaxPacketSize0;
f95f1d2e 100 udi->Pipe0.type = 0;
8923df66 101 udi->Pipe0.direction = WDU_DIR_IN_OUT;
f95f1d2e 102 udi->Pipe0.dwInterval = 0;
3664a3e3 103
104 pConfigs = &(udi->pConfigs);
105 pActiveConfig = &(udi->pActiveConfig);
106 pActiveInterface = &(udi->pActiveInterface[0]);
f95f1d2e 107 }
108
109 len = sizeof(struct usb_device_info);
110
2a7af812 111 for (i=0; i<usbdevice->descriptor.bNumConfigurations; i++)
f95f1d2e 112 {
2a7af812 113 struct usb_config_descriptor *conf_desc = &usbdevice->config[i];
3664a3e3 114 WDU_INTERFACE **pInterfaces;
115 WDU_ALTERNATE_SETTING **pAlternateSettings[conf_desc->bNumInterfaces];
116 WDU_ALTERNATE_SETTING **pActiveAltSetting[conf_desc->bNumInterfaces];
117
f95f1d2e 118 if (buf) {
119 WDU_CONFIGURATION *cfg = (WDU_CONFIGURATION*)(buf+len);
120
3664a3e3 121 *pConfigs = cfg;
122 *pActiveConfig = cfg;
123
f95f1d2e 124 cfg->Descriptor.bLength = conf_desc->bLength;
125 cfg->Descriptor.bDescriptorType = conf_desc->bDescriptorType;
126 cfg->Descriptor.wTotalLength = conf_desc->wTotalLength;
127 cfg->Descriptor.bNumInterfaces = conf_desc->bNumInterfaces;
128 cfg->Descriptor.bConfigurationValue = conf_desc->bConfigurationValue;
129 cfg->Descriptor.iConfiguration = conf_desc->iConfiguration;
130 cfg->Descriptor.bmAttributes = conf_desc->bmAttributes;
131 cfg->Descriptor.MaxPower = conf_desc->MaxPower;
132
133 cfg->dwNumInterfaces = conf_desc->bNumInterfaces;
3664a3e3 134
135 pInterfaces = &(cfg->pInterfaces);
f95f1d2e 136 }
137 len += sizeof(WDU_CONFIGURATION);
3664a3e3 138
f95f1d2e 139 if (buf) {
3664a3e3 140 *pInterfaces = (WDU_INTERFACE*)(buf+len);
f95f1d2e 141 for (j=0; j<conf_desc->bNumInterfaces; j++) {
142 WDU_INTERFACE *iface = (WDU_INTERFACE*)(buf+len);
3664a3e3 143
144 pActiveInterface[j] = iface;
145
146 pAlternateSettings[j] = &(iface->pAlternateSettings);
2a7af812 147 iface->dwNumAltSettings = usbdevice->config[i].interface[j].num_altsetting;
3664a3e3 148 pActiveAltSetting[j] = &(iface->pActiveAltSetting);
f95f1d2e 149
150 len += sizeof(WDU_INTERFACE);
151 }
152 } else {
153 len += sizeof(WDU_INTERFACE) * conf_desc->bNumInterfaces;
154 }
155
156 for (j=0; j<conf_desc->bNumInterfaces; j++)
157 {
2a7af812 158 struct usb_interface *interface = &usbdevice->config[i].interface[j];
3664a3e3 159
160 if (buf) {
161 *pAlternateSettings[j] = (WDU_ALTERNATE_SETTING*)(buf+len);
162 /* FIXME: */
163 *pActiveAltSetting[j] = (WDU_ALTERNATE_SETTING*)(buf+len);
164 }
165
f95f1d2e 166 for(k=0; k<interface->num_altsetting; k++)
167 {
3664a3e3 168 unsigned char bNumEndpoints = interface->altsetting[k].bNumEndpoints;
169 WDU_ENDPOINT_DESCRIPTOR **pEndpointDescriptors;
170 WDU_PIPE_INFO **pPipes;
171
f95f1d2e 172 if (buf) {
173 WDU_ALTERNATE_SETTING *altset = (WDU_ALTERNATE_SETTING*)(buf+len);
174
175 altset->Descriptor.bLength = interface->altsetting[k].bLength;
176 altset->Descriptor.bDescriptorType = interface->altsetting[k].bDescriptorType;
177 altset->Descriptor.bInterfaceNumber = interface->altsetting[k].bInterfaceNumber;
178 altset->Descriptor.bAlternateSetting = interface->altsetting[k].bAlternateSetting;
179 altset->Descriptor.bNumEndpoints = interface->altsetting[k].bNumEndpoints;
180 altset->Descriptor.bInterfaceClass = interface->altsetting[k].bInterfaceClass;
181 altset->Descriptor.bInterfaceSubClass = interface->altsetting[k].bInterfaceSubClass;
182 altset->Descriptor.bInterfaceProtocol = interface->altsetting[k].bInterfaceProtocol;
183 altset->Descriptor.iInterface = interface->altsetting[k].iInterface;
3664a3e3 184 pEndpointDescriptors = &(altset->pEndpointDescriptors);
185 pPipes = &(altset->pPipes);
f95f1d2e 186
187 }
188 len +=sizeof(WDU_ALTERNATE_SETTING);
189
190 if (buf) {
3664a3e3 191 *pEndpointDescriptors = (WDU_ENDPOINT_DESCRIPTOR*)(buf+len);
f95f1d2e 192 for (l = 0; l < bNumEndpoints; l++) {
193 WDU_ENDPOINT_DESCRIPTOR *ed = (WDU_ENDPOINT_DESCRIPTOR*)(buf+len);
f95f1d2e 194
195 ed->bLength = interface->altsetting[k].endpoint[l].bLength;
196 ed->bDescriptorType = interface->altsetting[k].endpoint[l].bDescriptorType;
197 ed->bEndpointAddress = interface->altsetting[k].endpoint[l].bEndpointAddress;
198 ed->bmAttributes = interface->altsetting[k].endpoint[l].bmAttributes;
199 ed->wMaxPacketSize = interface->altsetting[k].endpoint[l].wMaxPacketSize;
200 ed->bInterval = interface->altsetting[k].endpoint[l].bInterval;
201
202 len += sizeof(WDU_ENDPOINT_DESCRIPTOR);
792bf5f2 203 }
f95f1d2e 204
3664a3e3 205 *pPipes = (WDU_PIPE_INFO*)(buf+len);
792bf5f2 206 for (l = 0; l < bNumEndpoints; l++) {
207 WDU_PIPE_INFO *pi = (WDU_PIPE_INFO*)(buf+len);
f95f1d2e 208
209 pi->dwNumber = interface->altsetting[k].endpoint[l].bEndpointAddress;
210 pi->dwMaximumPacketSize = WDU_GET_MAX_PACKET_SIZE(interface->altsetting[k].endpoint[l].wMaxPacketSize);
211 pi->type = interface->altsetting[k].endpoint[l].bmAttributes & USB_ENDPOINT_TYPE_MASK;
212 if (pi->type == PIPE_TYPE_CONTROL)
213 pi->direction = WDU_DIR_IN_OUT;
214 else
215 {
216 pi->direction = interface->altsetting[k].endpoint[l].bEndpointAddress & USB_ENDPOINT_DIR_MASK ? WDU_DIR_IN : WDU_DIR_OUT;
217 }
218
219 pi->dwInterval = interface->altsetting[k].endpoint[l].bInterval;
220
221 len += sizeof(WDU_PIPE_INFO);
222 }
223 } else {
224 len +=(sizeof(WDU_ENDPOINT_DESCRIPTOR)+sizeof(WDU_PIPE_INFO))*bNumEndpoints;
225 }
226 }
227 }
228 }
229
230 return len;
231}
232
9c9fd67c 233int do_wdioctl(int fd, unsigned int request, unsigned char *wdioctl) {
cdc711dc 234 struct header_struct* wdheader = (struct header_struct*)wdioctl;
9c9fd67c 235 struct version_struct *version;
236 int ret = 0;
cdc711dc 237
da3ba95a 238 if (wdheader->magic != MAGIC) {
2c2119eb 239 fprintf(stderr,"!!!ERROR: magic header does not match!!!\n");
240 return (*ioctl_func) (fd, request, wdioctl);
cdc711dc 241 }
242
bdc65937 243 switch(request & ~(0xc0000000)) {
da3ba95a 244 case VERSION:
9c9fd67c 245 version = (struct version_struct*)(wdheader->data);
246 strcpy(version->version, "WinDriver no more");
90831fba 247 version->versionul = 802;
f1405f13 248 DPRINTF("VERSION\n");
cdc711dc 249 break;
2c2119eb 250
251 case LICENSE:
f1405f13 252 DPRINTF("LICENSE\n");
2c2119eb 253 break;
254
f152c048 255 case CARD_REGISTER_OLD:
9c9fd67c 256 case CARD_REGISTER:
533f4b68 257 /* TODO: Implement for LPT-support */
258#if 0
9c9fd67c 259 {
533f4b68 260 struct card_register* cr = (struct card_register*)(wdheader->data);
9c9fd67c 261 }
533f4b68 262#endif
f1405f13 263 DPRINTF("CARD_REGISTER\n");
da3ba95a 264 break;
2c2119eb 265
da3ba95a 266 case USB_TRANSFER:
f1405f13 267 DPRINTF("in USB_TRANSFER");
da3ba95a 268 {
269 struct usb_transfer *ut = (struct usb_transfer*)(wdheader->data);
270
723d9aa0 271#ifdef DEBUG
f1405f13 272 DPRINTF(" unique: %lu, pipe: %lu, read: %lu, options: %lx, size: %lu, timeout: %lx\n",
273 ut->dwUniqueID, ut->dwPipeNum, ut->fRead,
274 ut->dwOptions, ut->dwBufferSize, ut->dwTimeout);
275 DPRINTF("setup packet: ");
9c9fd67c 276 hexdump(ut->SetupPacket, 8);
723d9aa0 277
9c9fd67c 278 if (!ut->fRead && ut->dwBufferSize)
279 {
280 hexdump(ut->pBuffer, ut->dwBufferSize);
9c9fd67c 281 }
723d9aa0 282#endif
9c9fd67c 283
795992ad 284#ifndef NO_WINDRVR
9c9fd67c 285 ret = (*ioctl_func) (fd, request, wdioctl);
411af373 286#else
287 /* http://www.jungo.com/support/documentation/windriver/802/wdusb_man_mhtml/node55.html#SECTION001213000000000000000 */
a70f4f38 288 if (ut->dwPipeNum == 0) { /* control pipe */
289 int requesttype, request, value, index, size;
290 requesttype = ut->SetupPacket[0];
291 request = ut->SetupPacket[1];
292 value = ut->SetupPacket[2] | (ut->SetupPacket[3] << 8);
293 index = ut->SetupPacket[4] | (ut->SetupPacket[5] << 8);
294 size = ut->SetupPacket[6] | (ut->SetupPacket[7] << 8);
f1405f13 295 DPRINTF("requesttype: %x, request: %x, value: %u, index: %u, size: %u\n", requesttype, request, value, index, size);
a70f4f38 296 ret = usb_control_msg(usb_devhandle, requesttype, request, value, index, ut->pBuffer, size, ut->dwTimeout);
297 } else {
298 if (ut->fRead) {
299 ret = usb_bulk_read(usb_devhandle, ut->dwPipeNum, ut->pBuffer, ut->dwBufferSize, ut->dwTimeout);
300
301 } else {
302 ret = usb_bulk_write(usb_devhandle, ut->dwPipeNum, ut->pBuffer, ut->dwBufferSize, ut->dwTimeout);
303 }
304 }
305
411af373 306 if (ret < 0) {
a70f4f38 307 fprintf(stderr, "usb_transfer: %d (%s)\n", ret, usb_strerror());
411af373 308 } else {
309 ut->dwBytesTransferred = ret;
310 ret = 0;
311 }
292160ed 312#endif
9c9fd67c 313
723d9aa0 314#ifdef DEBUG
f1405f13 315 DPRINTF("Transferred: %lu (%s)\n",ut->dwBytesTransferred, (ut->fRead?"read":"write"));
9c9fd67c 316 if (ut->fRead && ut->dwBytesTransferred)
317 {
f1405f13 318 DPRINTF("Read: ");
9c9fd67c 319 hexdump(ut->pBuffer, ut->dwBytesTransferred);
320 }
723d9aa0 321#endif
da3ba95a 322 }
cdc711dc 323 break;
2c2119eb 324
f152c048 325 case INT_ENABLE_OLD:
da3ba95a 326 case INT_ENABLE:
f1405f13 327 DPRINTF("INT_ENABLE\n");
da3ba95a 328 {
9c9fd67c 329 struct interrupt *it = (struct interrupt*)(wdheader->data);
cdc711dc 330
f1405f13 331 DPRINTF("Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n",
332 it->hInterrupt, it->dwOptions,
333 it->dwCmds, it->fEnableOk, it->dwCounter,
334 it->dwLost, it->fStopped);
cdc711dc 335
9c9fd67c 336 it->fEnableOk = 1;
9ba1e383 337 it->fStopped = 0;
ca18111b 338 ints_enabled = 1;
533f4b68 339 pthread_mutex_trylock(&int_wait);
9c9fd67c 340 }
cdc711dc 341
cdc711dc 342 break;
9c9fd67c 343
da3ba95a 344 case INT_DISABLE:
f1405f13 345 DPRINTF("INT_DISABLE\n");
da3ba95a 346 {
9c9fd67c 347 struct interrupt *it = (struct interrupt*)(wdheader->data);
da3ba95a 348
f1405f13 349 DPRINTF("Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n",
350 it->hInterrupt, it->dwOptions,
351 it->dwCmds, it->fEnableOk, it->dwCounter,
352 it->dwLost, it->fStopped);
795992ad 353#ifndef NO_WINDRVR
9c9fd67c 354 ret = (*ioctl_func) (fd, request, wdioctl);
e71b6bf3 355#else
356 it->dwCounter = 0;
357 it->fStopped = 1;
ca18111b 358 ints_enabled = 0;
9ba1e383 359 if (pthread_mutex_trylock(&int_wait) == EBUSY)
360 pthread_mutex_unlock(&int_wait);
292160ed 361#endif
f1405f13 362 DPRINTF("Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n",
363 it->hInterrupt, it->dwOptions,
364 it->dwCmds, it->fEnableOk, it->dwCounter,
365 it->dwLost, it->fStopped);
da3ba95a 366 }
da3ba95a 367 break;
da3ba95a 368
9c9fd67c 369 case USB_SET_INTERFACE:
f1405f13 370 DPRINTF("USB_SET_INTERFACE\n");
da3ba95a 371 {
9c9fd67c 372 struct usb_set_interface *usi = (struct usb_set_interface*)(wdheader->data);
373
f1405f13 374 DPRINTF("unique: %lu, interfacenum: %lu, alternatesetting: %lu, options: %lx\n",
375 usi->dwUniqueID, usi->dwInterfaceNum,
376 usi->dwAlternateSetting, usi->dwOptions);
795992ad 377#ifndef NO_WINDRVR
9c9fd67c 378 ret = (*ioctl_func) (fd, request, wdioctl);
2a7af812 379#else
380 if (usbdevice) {
2a7af812 381 if (!usb_devhandle)
382 usb_devhandle = usb_open(usbdevice);
d0676964 383
384 /* FIXME: Select right interface! */
385 ret = usb_claim_interface(usb_devhandle, usbdevice->config[0].interface[usi->dwInterfaceNum].altsetting[usi->dwAlternateSetting].bInterfaceNumber);
386 if (!ret) {
411af373 387 if(!ret) {
010cbaa6 388 usbinterface = usbdevice->config[0].interface[usi->dwInterfaceNum].altsetting[usi->dwAlternateSetting].bInterfaceNumber;
411af373 389 ret = usb_set_altinterface(usb_devhandle, usi->dwAlternateSetting);
390 if (ret)
391 fprintf(stderr, "usb_set_altinterface: %d\n", ret);
392 } else {
393 fprintf(stderr, "usb_set_configuration: %d (%s)\n", ret, usb_strerror());
394 }
d0676964 395 } else {
f1405f13 396 fprintf(stderr, "usb_claim_interface: %d -> %d (%s)\n",
397 usbdevice->config[0].interface[usi->dwInterfaceNum].altsetting[usi->dwAlternateSetting].bInterfaceNumber,
398 ret, usb_strerror());
d0676964 399 }
2a7af812 400 }
292160ed 401#endif
f1405f13 402 DPRINTF("unique: %lu, interfacenum: %lu, alternatesetting: %lu, options: %lx\n",
403 usi->dwUniqueID, usi->dwInterfaceNum,
404 usi->dwAlternateSetting, usi->dwOptions);
da3ba95a 405 }
cdc711dc 406 break;
da3ba95a 407
f152c048 408 case USB_GET_DEVICE_DATA_OLD:
9c9fd67c 409 case USB_GET_DEVICE_DATA:
f1405f13 410 DPRINTF("USB_GET_DEVICE_DATA\n");
9c9fd67c 411 {
412 struct usb_get_device_data *ugdd = (struct usb_get_device_data*)(wdheader->data);
413 int pSize;
414
f1405f13 415 DPRINTF("unique: %lu, bytes: %lu, options: %lx\n",
416 ugdd->dwUniqueID, ugdd->dwBytes,
417 ugdd->dwOptions);
418
9c9fd67c 419 pSize = ugdd->dwBytes;
e71b6bf3 420 if (!ugdd->dwBytes) {
2a7af812 421 if (usbdevice) {
f95f1d2e 422 ugdd->dwBytes = usb_deviceinfo(NULL);
e71b6bf3 423 }
424 } else {
f95f1d2e 425 usb_deviceinfo((unsigned char*)ugdd->pBuf);
e71b6bf3 426 }
da3ba95a 427 }
9c9fd67c 428 break;
429
f152c048 430 case EVENT_REGISTER_OLD:
b0f621dd 431 case EVENT_REGISTER:
f1405f13 432 DPRINTF("EVENT_REGISTER\n");
b0f621dd 433 {
434 struct event *e = (struct event*)(wdheader->data);
ac22d975 435 struct usb_bus *bus;
b0f621dd 436 int i;
437
f1405f13 438 DPRINTF("handle: %lu, action: %lu, status: %lu, eventid: %lu, cardtype: %lu, kplug: %lu, options: %lu, dev: %lx:%lx, unique: %lu, ver: %lu, nummatch: %lu\n",
439 e->handle, e->dwAction,
440 e->dwStatus, e->dwEventId, e->dwCardType,
441 e->hKernelPlugIn, e->dwOptions,
442 e->u.Usb.deviceId.dwVendorId,
443 e->u.Usb.deviceId.dwProductId,
444 e->u.Usb.dwUniqueID, e->dwEventVer,
445 e->dwNumMatchTables);
446
ac22d975 447 for (i = 0; i < e->dwNumMatchTables; i++) {
f1405f13 448
449 DPRINTF("match: dev: %04x:%04x, class: %x, subclass: %x, intclass: %x, intsubclass: %x, intproto: %x\n",
450 e->matchTables[i].VendorId,
451 e->matchTables[i].ProductId,
452 e->matchTables[i].bDeviceClass,
453 e->matchTables[i].bDeviceSubClass,
454 e->matchTables[i].bInterfaceClass,
455 e->matchTables[i].bInterfaceSubClass,
456 e->matchTables[i].bInterfaceProtocol);
b0f621dd 457
ac22d975 458 for (bus = busses; bus; bus = bus->next) {
459 struct usb_device *dev;
460
461 for (dev = bus->devices; dev; dev = dev->next) {
462 struct usb_device_descriptor *desc = &(dev->descriptor);
463
464 if((desc->idVendor == e->matchTables[i].VendorId) &&
465 (desc->idProduct == e->matchTables[i].ProductId) &&
466 (desc->bDeviceClass == e->matchTables[i].bDeviceClass) &&
467 (desc->bDeviceSubClass == e->matchTables[i].bDeviceSubClass)) {
2a7af812 468 int ac;
469 for (ac = 0; ac < desc->bNumConfigurations; ac++) {
470 struct usb_interface *interface = dev->config[ac].interface;
471 int ai;
472
473 for (ai = 0; ai < interface->num_altsetting; ai++) {
f1405f13 474
475 DPRINTF("intclass: %x, intsubclass: %x, intproto: %x\n",
476 interface->altsetting[i].bInterfaceClass,
477 interface->altsetting[i].bInterfaceSubClass,
478 interface->altsetting[i].bInterfaceProtocol);
479
2a7af812 480 if ((interface->altsetting[ai].bInterfaceSubClass == e->matchTables[i].bInterfaceSubClass) &&
481 (interface->altsetting[ai].bInterfaceProtocol == e->matchTables[i].bInterfaceProtocol)){
482 /* TODO: check interfaceClass! */
f1405f13 483 DPRINTF("found device with libusb\n");
2a7af812 484 usbdevice = dev;
485 card_type = e->dwCardType;
486 }
487 }
488 }
ac22d975 489 }
490 }
491 }
492 }
493
795992ad 494#ifndef NO_WINDRVR
b0f621dd 495 ret = (*ioctl_func) (fd, request, wdioctl);
2a7af812 496#else
2a7af812 497 e->handle++;
292160ed 498#endif
b0f621dd 499
723d9aa0 500#ifdef DEBUG
f1405f13 501 DPRINTF("handle: %lu, action: %lu, status: %lu, eventid: %lu, cardtype: %lu, kplug: %lu, options: %lu, dev: %lx:%lx, unique: %lu, ver: %lu, nummatch: %lu\n",
502 e->handle, e->dwAction,
503 e->dwStatus, e->dwEventId, e->dwCardType,
504 e->hKernelPlugIn, e->dwOptions,
505 e->u.Usb.deviceId.dwVendorId,
506 e->u.Usb.deviceId.dwProductId,
507 e->u.Usb.dwUniqueID, e->dwEventVer,
508 e->dwNumMatchTables);
509
b0f621dd 510 for (i = 0; i < e->dwNumMatchTables; i++)
f1405f13 511 DPRINTF("match: dev: %04x:%04x, class: %x, subclass: %x, intclass: %x, intsubclass: %x, intproto: %x\n",
512 e->matchTables[i].VendorId,
513 e->matchTables[i].ProductId,
514 e->matchTables[i].bDeviceClass,
515 e->matchTables[i].bDeviceSubClass,
516 e->matchTables[i].bInterfaceClass,
517 e->matchTables[i].bInterfaceSubClass,
518 e->matchTables[i].bInterfaceProtocol);
723d9aa0 519#endif
b0f621dd 520 }
521 break;
522
f152c048 523 case TRANSFER_OLD:
da3ba95a 524 case TRANSFER:
f1405f13 525 DPRINTF("TRANSFER\n");
795992ad 526#ifndef NO_WINDRVR
9c9fd67c 527 ret = (*ioctl_func) (fd, request, wdioctl);
292160ed 528#endif
9c9fd67c 529 break;
530
da3ba95a 531 case EVENT_UNREGISTER:
f1405f13 532 DPRINTF("EVENT_UNREGISTER\n");
795992ad 533#ifndef NO_WINDRVR
9c9fd67c 534 ret = (*ioctl_func) (fd, request, wdioctl);
292160ed 535#endif
9c9fd67c 536 break;
537
da3ba95a 538 case INT_WAIT:
f1405f13 539 DPRINTF("INT_WAIT\n");
b0f621dd 540 {
541 struct interrupt *it = (struct interrupt*)(wdheader->data);
542
f1405f13 543 DPRINTF("Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n",
544 it->hInterrupt, it->dwOptions,
545 it->dwCmds, it->fEnableOk, it->dwCounter,
546 it->dwLost, it->fStopped);
b0f621dd 547
795992ad 548#ifndef NO_WINDRVR
b0f621dd 549 ret = (*ioctl_func) (fd, request, wdioctl);
292160ed 550#else
2a7af812 551 if (usbdevice) {
552 if (it->dwCounter == 0) {
553 it->dwCounter = 1;
554 } else {
533f4b68 555 pthread_mutex_lock(&int_wait);
be452175 556 pthread_mutex_unlock(&int_wait);
2a7af812 557 }
94038a57 558 } else {
533f4b68 559 pthread_mutex_lock(&int_wait);
be452175 560 pthread_mutex_unlock(&int_wait);
2a7af812 561 }
292160ed 562#endif
563
f1405f13 564 DPRINTF("INT_WAIT_RETURN: Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n",
565 it->hInterrupt, it->dwOptions, it->dwCmds,
566 it->fEnableOk, it->dwCounter, it->dwLost,
567 it->fStopped);
b0f621dd 568 }
9c9fd67c 569 break;
570
da3ba95a 571 case CARD_UNREGISTER:
f1405f13 572 DPRINTF("CARD_UNREGISTER\n");
795992ad 573#ifndef NO_WINDRVR
9c9fd67c 574 ret = (*ioctl_func) (fd, request, wdioctl);
292160ed 575#endif
9c9fd67c 576 break;
577
da3ba95a 578 case EVENT_PULL:
f1405f13 579 DPRINTF("EVENT_PULL\n");
b1831983 580 {
581 struct event *e = (struct event*)(wdheader->data);
723d9aa0 582#ifdef DEBUG
b1831983 583 int i;
584
f1405f13 585 DPRINTF("handle: %lu, action: %lu, status: %lu, eventid: %lu, cardtype: %lx, kplug: %lu, options: %lu, dev: %lx:%lx, unique: %lu, ver: %lu, nummatch: %lu\n",
586 e->handle, e->dwAction, e->dwStatus,
587 e->dwEventId, e->dwCardType, e->hKernelPlugIn,
588 e->dwOptions, e->u.Usb.deviceId.dwVendorId,
589 e->u.Usb.deviceId.dwProductId,
590 e->u.Usb.dwUniqueID, e->dwEventVer,
591 e->dwNumMatchTables);
592
b1831983 593 for (i = 0; i < e->dwNumMatchTables; i++)
f1405f13 594 DPRINTF("match: dev: %04x:%04x, class: %x, subclass: %x, intclass: %x, intsubclass: %x, intproto: %x\n",
595 e->matchTables[i].VendorId,
596 e->matchTables[i].ProductId,
597 e->matchTables[i].bDeviceClass,
598 e->matchTables[i].bDeviceSubClass,
599 e->matchTables[i].bInterfaceClass,
600 e->matchTables[i].bInterfaceSubClass,
601 e->matchTables[i].bInterfaceProtocol);
723d9aa0 602#endif
b1831983 603
795992ad 604#ifndef NO_WINDRVR
b1831983 605 ret = (*ioctl_func) (fd, request, wdioctl);
292160ed 606#else
2a7af812 607 if (usbdevice) {
608 struct usb_interface *interface = usbdevice->config->interface;
292160ed 609
610 e->dwCardType = card_type;
611 e->dwAction = 1;
612 e->dwEventId = 109;
ca18111b 613 e->u.Usb.dwUniqueID = 110;
2a7af812 614 e->matchTables[0].VendorId = usbdevice->descriptor.idVendor;
615 e->matchTables[0].ProductId = usbdevice->descriptor.idProduct;
616 e->matchTables[0].bDeviceClass = usbdevice->descriptor.bDeviceClass;
617 e->matchTables[0].bDeviceSubClass = usbdevice->descriptor.bDeviceSubClass;
292160ed 618 e->matchTables[0].bInterfaceClass = interface->altsetting[0].bInterfaceClass;
619 e->matchTables[0].bInterfaceSubClass = interface->altsetting[0].bInterfaceSubClass;
620 e->matchTables[0].bInterfaceProtocol = interface->altsetting[0].bInterfaceProtocol;
621 }
622#endif
b1831983 623
723d9aa0 624#ifdef DEBUG
f1405f13 625 DPRINTF("handle: %lu, action: %lu, status: %lu, eventid: %lu, cardtype: %lx, kplug: %lu, options: %lu, dev: %lx:%lx, unique: %lu, ver: %lu, nummatch: %lu\n",
626 e->handle, e->dwAction, e->dwStatus,
627 e->dwEventId, e->dwCardType, e->hKernelPlugIn,
628 e->dwOptions, e->u.Usb.deviceId.dwVendorId,
629 e->u.Usb.deviceId.dwProductId,
630 e->u.Usb.dwUniqueID, e->dwEventVer,
631 e->dwNumMatchTables);
632
b1831983 633 for (i = 0; i < e->dwNumMatchTables; i++)
f1405f13 634 DPRINTF("match: dev: %04x:%04x, class: %x, subclass: %x, intclass: %x, intsubclass: %x, intproto: %x\n",
635 e->matchTables[i].VendorId,
636 e->matchTables[i].ProductId,
637 e->matchTables[i].bDeviceClass,
638 e->matchTables[i].bDeviceSubClass,
639 e->matchTables[i].bInterfaceClass,
640 e->matchTables[i].bInterfaceSubClass,
641 e->matchTables[i].bInterfaceProtocol);
723d9aa0 642#endif
ca18111b 643
b1831983 644 }
9c9fd67c 645 break;
646
da3ba95a 647 default:
292160ed 648 fprintf(stderr,"!!!Unsupported IOCTL: %x!!!\n", request);
795992ad 649#ifndef NO_WINDRVR
9c9fd67c 650 ret = (*ioctl_func) (fd, request, wdioctl);
292160ed 651#endif
652 break;
cdc711dc 653 }
da3ba95a 654
9c9fd67c 655 return ret;
cdc711dc 656}
657
be452175 658int ioctl(int fd, int request, ...) {
dbda1264 659 va_list args;
660 void *argp;
661 int ret;
662
663 if (!ioctl_func)
f1405f13 664 ioctl_func = (int (*) (int, int, void *)) dlsym (RTLD_NEXT, "ioctl");
dbda1264 665
666 va_start (args, request);
667 argp = va_arg (args, void *);
668 va_end (args);
669
332ced7a 670 if (fd == windrvrfd)
dbda1264 671 ret = do_wdioctl(fd, request, argp);
672 else
673 ret = (*ioctl_func) (fd, request, argp);
674
675 return ret;
676}
cdc711dc 677
be452175 678int open (const char *pathname, int flags, ...) {
679 static int (*func) (const char *, int, mode_t) = NULL;
cdc711dc 680 mode_t mode = 0;
681 va_list args;
682 int fd;
683
684 if (!func)
f1405f13 685 func = (int (*) (const char *, int, mode_t)) dlsym (RTLD_NEXT, "open");
cdc711dc 686
687 if (flags & O_CREAT) {
688 va_start(args, flags);
689 mode = va_arg(args, mode_t);
690 va_end(args);
691 }
692
cdc711dc 693 if (!strcmp (pathname, "/dev/windrvr6")) {
f1405f13 694 DPRINTF("opening windrvr6\n");
795992ad 695#ifdef NO_WINDRVR
01b99d52 696 windrvrfd = fd = (*func) ("/dev/null", flags, mode);
697#else
698 windrvrfd = fd = (*func) (pathname, flags, mode);
699#endif
f10480d1 700 if (!busses) {
701 usb_init();
702 usb_find_busses();
703 usb_find_devices();
704
705 busses = usb_get_busses();
706 }
723d9aa0 707
708 return fd;
cdc711dc 709 }
710
723d9aa0 711 return (*func) (pathname, flags, mode);
cdc711dc 712}
713
723d9aa0 714int close(int fd) {
715 static int (*func) (int) = NULL;
cdc711dc 716
723d9aa0 717 if (!func)
f1405f13 718 func = (int (*) (int)) dlsym(RTLD_NEXT, "close");
723d9aa0 719
11d01742 720 if (fd == windrvrfd && windrvrfd >= 0) {
f1405f13 721 DPRINTF("close windrvrfd\n");
010cbaa6 722 if (usbinterface >= 0)
723 usb_release_interface(usb_devhandle, usbinterface);
724
725 if (usb_devhandle)
726 usb_close(usb_devhandle);
727
728 usb_devhandle = NULL;
729 usbinterface = -1;
332ced7a 730 windrvrfd = -1;
cdc711dc 731 }
cdc711dc 732
723d9aa0 733 return (*func) (fd);
cdc711dc 734}
735
723d9aa0 736FILE *fopen(const char *path, const char *mode) {
737 FILE *ret;
738 static FILE* (*func) (const char*, const char*) = NULL;
ca18111b 739
740 if (!func)
f1405f13 741 func = (FILE* (*) (const char*, const char*)) dlsym(RTLD_NEXT, "fopen");
ca18111b 742
723d9aa0 743 ret = (*func) (path, mode);
ca18111b 744
723d9aa0 745 if (!strcmp (path, "/proc/modules")) {
f1405f13 746 DPRINTF("opening /proc/modules\n");
723d9aa0 747#ifdef NO_WINDRVR
dbda1264 748 modulesfp = ret;
723d9aa0 749 modules_read = 0;
750#endif
751 }
cdc711dc 752
753 return ret;
754}
755
dbda1264 756char *fgets(char *s, int size, FILE *stream) {
757 static char* (*func) (char*, int, FILE*) = NULL;
16f6b164 758 const char modules[][256] = {"windrvr6 1 0 - Live 0xdeadbeef\n", "parport_pc 1 0 - Live 0xdeadbeef\n"};
dbda1264 759 char *ret = NULL;
760
cdc711dc 761
762 if (!func)
f1405f13 763 func = (char* (*) (char*, int, FILE*)) dlsym(RTLD_NEXT, "fgets");
723d9aa0 764
dbda1264 765 if (modulesfp == stream) {
16f6b164 766 if (modules_read < sizeof(modules)) {
767 strcpy(s, modules[modules_read]);
dbda1264 768 ret = s;
16f6b164 769 modules_read++;
dbda1264 770 }
723d9aa0 771 } else {
dbda1264 772 ret = (*func)(s,size,stream);
723d9aa0 773 }
cdc711dc 774
775 return ret;
776}
777
dbda1264 778int fclose(FILE *fp) {
779 static int (*func) (FILE*) = NULL;
cdc711dc 780
dbda1264 781 if (!func)
f1405f13 782 func = (int (*) (FILE*)) dlsym(RTLD_NEXT, "fclose");
cdc711dc 783
dbda1264 784 if (fp == modulesfp) {
785 modulesfp = NULL;
786 }
787
788 return (*func)(fp);
cdc711dc 789}
419f2c98 790
791int access(const char *pathname, int mode) {
792 static int (*func) (const char*, int);
793
794 if (!func)
f1405f13 795 func = (int (*) (const char*, int)) dlsym(RTLD_NEXT, "access");
419f2c98 796
797 if (!strcmp(pathname, "/dev/windrvr6")) {
798 return 0;
799 } else {
800 return (*func)(pathname, mode);
801 }
802}
Impressum, Datenschutz