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[usb-driver] / usb-driver.c
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cdc711dc 1#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
2
3#define _GNU_SOURCE 1
4
5#if defined(RTLD_NEXT)
6#define REAL_LIBC RTLD_NEXT
7#else
8#define REAL_LIBC ((void *) -1L)
9#endif
10
11#include <dlfcn.h>
12#include <stdarg.h>
13#include <stdlib.h>
14#include <string.h>
15#include <unistd.h>
16#include <fcntl.h>
17#include <sys/types.h>
18#include <sys/stat.h>
19#include <sys/time.h>
20#include <stdio.h>
f10480d1 21#include <usb.h>
da3ba95a 22#include "xilinx.h"
cdc711dc 23
9c9fd67c 24static int (*ioctl_func) (int, int, void *) = NULL;
2c2119eb 25static int windrvrfd = 0;
f10480d1 26static struct usb_bus *busses = NULL;
ac22d975 27static struct usb_device *usb_cable;
292160ed 28static unsigned long card_type;
29
795992ad 30#define NO_WINDRVR 1
cdc711dc 31
32void hexdump(unsigned char *buf, int len);
da3ba95a 33void diff(unsigned char *buf1, unsigned char *buf2, int len);
cdc711dc 34
792bf5f2 35//unique: 94, bytes: 276, options: 0
36//Vendor: 3fd
37//12 01 00 02 00 00 00 40 fd 03 08 00 00 00 01 02 12 01 00 02 00 00 00 40 fd 03 08 00 00 00 01 02
38//00 01 00 00 00 00 00 00 40 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 40 00 00 00 00 00 00 00
3664a3e3 39//03 00 00 00 00 00 00 00 38 45 21 08 38 45 21 08 03 00 00 00 00 00 00 00 38 45 21 08 38 45 21 08
40//4c 45 21 08 00 00 00 00 00 00 00 00 00 00 00 00 4c 45 21 08 00 00 00 00 00 00 00 00 00 00 00 00
792bf5f2 41//00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
42//00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
43//00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
44//00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
45//00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
46//00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
47//00 00 00 00 00 00 00 00 09 02 20 00 01 02 00 80 00 00 00 00 00 00 00 00 09 02 20 00 01 02 00 80
3664a3e3 48//8c 00 00 00 01 00 00 00 4c 45 21 08 58 45 21 08 8c 00 00 00 01 00 00 00 4c 45 21 08 58 45 21 08
49//01 00 00 00 58 45 21 08 09 04 00 00 02 ff 00 00 01 00 00 00 58 45 21 08 09 04 00 00 02 ff 00 00
50//00 00 00 00 6c 45 21 08 7c 45 21 08 07 05 02 02 00 00 00 00 6c 45 21 08 7c 45 21 08 07 05 02 02
792bf5f2 51//00 02 00 00 07 05 86 02 00 02 00 00 02 00 00 00 00 02 00 00 07 05 86 02 00 02 00 00 02 00 00 00
52//00 02 00 00 02 00 00 00 02 00 00 00 00 00 00 00 00 02 00 00 02 00 00 00 02 00 00 00 00 00 00 00
53//86 00 00 00 00 02 00 00 02 00 00 00 01 00 00 00 86 00 00 00 00 02 00 00 02 00 00 00 01 00 00 00
54//00 00 00 00 00 00 00 00
f95f1d2e 55int usb_deviceinfo(unsigned char *buf) {
56 int i,j,k,l;
57 int len = 0;
3664a3e3 58 WDU_CONFIGURATION **pConfigs, **pActiveConfig;
59 WDU_INTERFACE **pActiveInterface;
f95f1d2e 60
61 if (buf) {
62 struct usb_device_info *udi = (struct usb_device_info*)(buf+len);
63
64 udi->Descriptor.bLength = sizeof(WDU_DEVICE_DESCRIPTOR);
65 udi->Descriptor.bDescriptorType = usb_cable->descriptor.bDescriptorType;
66 udi->Descriptor.bcdUSB = usb_cable->descriptor.bcdUSB;
67 udi->Descriptor.bDeviceClass = usb_cable->descriptor.bDeviceClass;
68 udi->Descriptor.bDeviceSubClass = usb_cable->descriptor.bDeviceSubClass;
69 udi->Descriptor.bDeviceProtocol = usb_cable->descriptor.bDeviceProtocol;
70 udi->Descriptor.bMaxPacketSize0 = usb_cable->descriptor.bMaxPacketSize0;
71 udi->Descriptor.idVendor = usb_cable->descriptor.idVendor;
72 udi->Descriptor.idProduct = usb_cable->descriptor.idProduct;
73 udi->Descriptor.bcdDevice = usb_cable->descriptor.bcdDevice;
74 udi->Descriptor.iManufacturer = usb_cable->descriptor.iManufacturer;
75 udi->Descriptor.iProduct = usb_cable->descriptor.iProduct;
76 udi->Descriptor.iSerialNumber = usb_cable->descriptor.iSerialNumber;
77 udi->Descriptor.bNumConfigurations = usb_cable->descriptor.bNumConfigurations;
78
79 /* TODO: Fix Pipe0! */
80 udi->Pipe0.dwNumber = 0x00;
81 udi->Pipe0.dwMaximumPacketSize = usb_cable->descriptor.bMaxPacketSize0;
82 udi->Pipe0.type = 0;
83 udi->Pipe0.direction = 3;
84 udi->Pipe0.dwInterval = 0;
3664a3e3 85
86 pConfigs = &(udi->pConfigs);
87 pActiveConfig = &(udi->pActiveConfig);
88 pActiveInterface = &(udi->pActiveInterface[0]);
f95f1d2e 89 }
90
91 len = sizeof(struct usb_device_info);
92
93 for (i=0; i<usb_cable->descriptor.bNumConfigurations; i++)
94 {
95 struct usb_config_descriptor *conf_desc = &usb_cable->config[i];
3664a3e3 96 WDU_INTERFACE **pInterfaces;
97 WDU_ALTERNATE_SETTING **pAlternateSettings[conf_desc->bNumInterfaces];
98 WDU_ALTERNATE_SETTING **pActiveAltSetting[conf_desc->bNumInterfaces];
99
f95f1d2e 100 if (buf) {
101 WDU_CONFIGURATION *cfg = (WDU_CONFIGURATION*)(buf+len);
102
3664a3e3 103 *pConfigs = cfg;
104 *pActiveConfig = cfg;
105
f95f1d2e 106 cfg->Descriptor.bLength = conf_desc->bLength;
107 cfg->Descriptor.bDescriptorType = conf_desc->bDescriptorType;
108 cfg->Descriptor.wTotalLength = conf_desc->wTotalLength;
109 cfg->Descriptor.bNumInterfaces = conf_desc->bNumInterfaces;
110 cfg->Descriptor.bConfigurationValue = conf_desc->bConfigurationValue;
111 cfg->Descriptor.iConfiguration = conf_desc->iConfiguration;
112 cfg->Descriptor.bmAttributes = conf_desc->bmAttributes;
113 cfg->Descriptor.MaxPower = conf_desc->MaxPower;
114
115 cfg->dwNumInterfaces = conf_desc->bNumInterfaces;
3664a3e3 116
117 pInterfaces = &(cfg->pInterfaces);
f95f1d2e 118 }
119 len += sizeof(WDU_CONFIGURATION);
3664a3e3 120
f95f1d2e 121 if (buf) {
3664a3e3 122 *pInterfaces = (WDU_INTERFACE*)(buf+len);
f95f1d2e 123 for (j=0; j<conf_desc->bNumInterfaces; j++) {
124 WDU_INTERFACE *iface = (WDU_INTERFACE*)(buf+len);
3664a3e3 125
126 pActiveInterface[j] = iface;
127
128 pAlternateSettings[j] = &(iface->pAlternateSettings);
f95f1d2e 129 iface->dwNumAltSettings = usb_cable->config[i].interface[j].num_altsetting;
3664a3e3 130 pActiveAltSetting[j] = &(iface->pActiveAltSetting);
f95f1d2e 131
132 len += sizeof(WDU_INTERFACE);
133 }
134 } else {
135 len += sizeof(WDU_INTERFACE) * conf_desc->bNumInterfaces;
136 }
137
138 for (j=0; j<conf_desc->bNumInterfaces; j++)
139 {
140 struct usb_interface *interface = &usb_cable->config[i].interface[j];
3664a3e3 141
142 if (buf) {
143 *pAlternateSettings[j] = (WDU_ALTERNATE_SETTING*)(buf+len);
144 /* FIXME: */
145 *pActiveAltSetting[j] = (WDU_ALTERNATE_SETTING*)(buf+len);
146 }
147
f95f1d2e 148 for(k=0; k<interface->num_altsetting; k++)
149 {
3664a3e3 150 unsigned char bNumEndpoints = interface->altsetting[k].bNumEndpoints;
151 WDU_ENDPOINT_DESCRIPTOR **pEndpointDescriptors;
152 WDU_PIPE_INFO **pPipes;
153
f95f1d2e 154 if (buf) {
155 WDU_ALTERNATE_SETTING *altset = (WDU_ALTERNATE_SETTING*)(buf+len);
156
157 altset->Descriptor.bLength = interface->altsetting[k].bLength;
158 altset->Descriptor.bDescriptorType = interface->altsetting[k].bDescriptorType;
159 altset->Descriptor.bInterfaceNumber = interface->altsetting[k].bInterfaceNumber;
160 altset->Descriptor.bAlternateSetting = interface->altsetting[k].bAlternateSetting;
161 altset->Descriptor.bNumEndpoints = interface->altsetting[k].bNumEndpoints;
162 altset->Descriptor.bInterfaceClass = interface->altsetting[k].bInterfaceClass;
163 altset->Descriptor.bInterfaceSubClass = interface->altsetting[k].bInterfaceSubClass;
164 altset->Descriptor.bInterfaceProtocol = interface->altsetting[k].bInterfaceProtocol;
165 altset->Descriptor.iInterface = interface->altsetting[k].iInterface;
3664a3e3 166 pEndpointDescriptors = &(altset->pEndpointDescriptors);
167 pPipes = &(altset->pPipes);
f95f1d2e 168
169 }
170 len +=sizeof(WDU_ALTERNATE_SETTING);
171
172 if (buf) {
3664a3e3 173 *pEndpointDescriptors = (WDU_ENDPOINT_DESCRIPTOR*)(buf+len);
f95f1d2e 174 for (l = 0; l < bNumEndpoints; l++) {
175 WDU_ENDPOINT_DESCRIPTOR *ed = (WDU_ENDPOINT_DESCRIPTOR*)(buf+len);
f95f1d2e 176
177 ed->bLength = interface->altsetting[k].endpoint[l].bLength;
178 ed->bDescriptorType = interface->altsetting[k].endpoint[l].bDescriptorType;
179 ed->bEndpointAddress = interface->altsetting[k].endpoint[l].bEndpointAddress;
180 ed->bmAttributes = interface->altsetting[k].endpoint[l].bmAttributes;
181 ed->wMaxPacketSize = interface->altsetting[k].endpoint[l].wMaxPacketSize;
182 ed->bInterval = interface->altsetting[k].endpoint[l].bInterval;
183
184 len += sizeof(WDU_ENDPOINT_DESCRIPTOR);
792bf5f2 185 }
f95f1d2e 186
3664a3e3 187 *pPipes = (WDU_PIPE_INFO*)(buf+len);
792bf5f2 188 for (l = 0; l < bNumEndpoints; l++) {
189 WDU_PIPE_INFO *pi = (WDU_PIPE_INFO*)(buf+len);
f95f1d2e 190
191 pi->dwNumber = interface->altsetting[k].endpoint[l].bEndpointAddress;
192 pi->dwMaximumPacketSize = WDU_GET_MAX_PACKET_SIZE(interface->altsetting[k].endpoint[l].wMaxPacketSize);
193 pi->type = interface->altsetting[k].endpoint[l].bmAttributes & USB_ENDPOINT_TYPE_MASK;
194 if (pi->type == PIPE_TYPE_CONTROL)
195 pi->direction = WDU_DIR_IN_OUT;
196 else
197 {
198 pi->direction = interface->altsetting[k].endpoint[l].bEndpointAddress & USB_ENDPOINT_DIR_MASK ? WDU_DIR_IN : WDU_DIR_OUT;
199 }
200
201 pi->dwInterval = interface->altsetting[k].endpoint[l].bInterval;
202
203 len += sizeof(WDU_PIPE_INFO);
204 }
205 } else {
206 len +=(sizeof(WDU_ENDPOINT_DESCRIPTOR)+sizeof(WDU_PIPE_INFO))*bNumEndpoints;
207 }
208 }
209 }
210 }
211
212 return len;
213}
214
9c9fd67c 215int do_wdioctl(int fd, unsigned int request, unsigned char *wdioctl) {
cdc711dc 216 struct header_struct* wdheader = (struct header_struct*)wdioctl;
9c9fd67c 217 struct version_struct *version;
218 int ret = 0;
cdc711dc 219
da3ba95a 220 if (wdheader->magic != MAGIC) {
2c2119eb 221 fprintf(stderr,"!!!ERROR: magic header does not match!!!\n");
222 return (*ioctl_func) (fd, request, wdioctl);
cdc711dc 223 }
224
cdc711dc 225 switch(request) {
da3ba95a 226 case VERSION:
9c9fd67c 227 version = (struct version_struct*)(wdheader->data);
228 strcpy(version->version, "WinDriver no more");
229 version->versionul = 999;
230 fprintf(stderr,"faking VERSION\n");
cdc711dc 231 break;
2c2119eb 232
233 case LICENSE:
234 fprintf(stderr,"faking LICENSE\n");
235 break;
236
9c9fd67c 237 case CARD_REGISTER:
238 {
2c2119eb 239 //struct card_register* cr = (struct card_register*)(wdheader->data);
9c9fd67c 240 /* Todo: LPT-Port already in use */
241 }
242 fprintf(stderr,"faking CARD_REGISTER\n");
da3ba95a 243 break;
2c2119eb 244
da3ba95a 245 case USB_TRANSFER:
9c9fd67c 246 fprintf(stderr,"in USB_TRANSFER");
da3ba95a 247 {
248 struct usb_transfer *ut = (struct usb_transfer*)(wdheader->data);
249
2c2119eb 250 fprintf(stderr," unique: %lu, pipe: %lu, read: %lu, options: %lx, size: %lu, timeout: %lx\n", ut->dwUniqueID, ut->dwPipeNum, ut->fRead, ut->dwOptions, ut->dwBufferSize, ut->dwTimeout);
9c9fd67c 251 fprintf(stderr,"setup packet: ");
252 hexdump(ut->SetupPacket, 8);
253 fprintf(stderr,"\n");
254 if (!ut->fRead && ut->dwBufferSize)
255 {
256 hexdump(ut->pBuffer, ut->dwBufferSize);
257 fprintf(stderr,"\n");
258 }
259
795992ad 260#ifndef NO_WINDRVR
9c9fd67c 261 ret = (*ioctl_func) (fd, request, wdioctl);
292160ed 262#endif
9c9fd67c 263
2c2119eb 264 fprintf(stderr,"Transferred: %lu (%s)\n",ut->dwBytesTransferred, (ut->fRead?"read":"write"));
9c9fd67c 265 if (ut->fRead && ut->dwBytesTransferred)
266 {
267 fprintf(stderr,"Read: ");
268 hexdump(ut->pBuffer, ut->dwBytesTransferred);
269 }
da3ba95a 270 fprintf(stderr,"\n");
271 }
cdc711dc 272 break;
2c2119eb 273
da3ba95a 274 case INT_ENABLE:
9c9fd67c 275 fprintf(stderr,"faking INT_ENABLE");
da3ba95a 276 {
9c9fd67c 277 struct interrupt *it = (struct interrupt*)(wdheader->data);
cdc711dc 278
53f639f2 279 fprintf(stderr,"Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", it->hInterrupt, it->dwOptions, it->dwCmds, it->fEnableOk, it->dwCounter, it->dwLost, it->fStopped);
cdc711dc 280
9c9fd67c 281 it->fEnableOk = 1;
282 //ret = (*ioctl_func) (fd, request, wdioctl);
283 }
cdc711dc 284
cdc711dc 285 break;
9c9fd67c 286
da3ba95a 287 case INT_DISABLE:
9c9fd67c 288 fprintf(stderr,"INT_DISABLE\n");
da3ba95a 289 {
9c9fd67c 290 struct interrupt *it = (struct interrupt*)(wdheader->data);
da3ba95a 291
53f639f2 292 fprintf(stderr,"Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", it->hInterrupt, it->dwOptions, it->dwCmds, it->fEnableOk, it->dwCounter, it->dwLost, it->fStopped);
795992ad 293#ifndef NO_WINDRVR
9c9fd67c 294 ret = (*ioctl_func) (fd, request, wdioctl);
e71b6bf3 295#else
296 it->dwCounter = 0;
297 it->fStopped = 1;
292160ed 298#endif
53f639f2 299 fprintf(stderr,"Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", it->hInterrupt, it->dwOptions, it->dwCmds, it->fEnableOk, it->dwCounter, it->dwLost, it->fStopped);
da3ba95a 300 }
da3ba95a 301 break;
da3ba95a 302
9c9fd67c 303 case USB_SET_INTERFACE:
304 fprintf(stderr,"USB_SET_INTERFACE\n");
da3ba95a 305 {
9c9fd67c 306 struct usb_set_interface *usi = (struct usb_set_interface*)(wdheader->data);
307
2c2119eb 308 fprintf(stderr,"unique: %lu, interfacenum: %lu, alternatesetting: %lu, options: %lx\n", usi->dwUniqueID, usi->dwInterfaceNum, usi->dwAlternateSetting, usi->dwOptions);
795992ad 309#ifndef NO_WINDRVR
9c9fd67c 310 ret = (*ioctl_func) (fd, request, wdioctl);
292160ed 311#endif
da3ba95a 312 }
cdc711dc 313 break;
da3ba95a 314
9c9fd67c 315 case USB_GET_DEVICE_DATA:
316 fprintf(stderr,"USB_GET_DEVICE_DATA\n");
317 {
318 struct usb_get_device_data *ugdd = (struct usb_get_device_data*)(wdheader->data);
319 int pSize;
320
e71b6bf3 321 fprintf(stderr, "unique: %lu, bytes: %lu, options: %lx\n", ugdd->dwUniqueID, ugdd->dwBytes, ugdd->dwOptions);
9c9fd67c 322 pSize = ugdd->dwBytes;
795992ad 323#ifndef NO_WINDRVR
9c9fd67c 324 ret = (*ioctl_func) (fd, request, wdioctl);
e71b6bf3 325#else
326 if (!ugdd->dwBytes) {
327 if (usb_cable) {
f95f1d2e 328 ugdd->dwBytes = usb_deviceinfo(NULL);
e71b6bf3 329 }
330 } else {
f95f1d2e 331 usb_deviceinfo((unsigned char*)ugdd->pBuf);
e71b6bf3 332 }
292160ed 333#endif
9c9fd67c 334 if (pSize) {
e71b6bf3 335 struct usb_device_info *udi = (struct usb_device_info*)ugdd->pBuf;
336
337 fprintf(stderr, "Vendor: %x\n", udi->Descriptor.idVendor);
338
9c9fd67c 339 hexdump(ugdd->pBuf, pSize);
340 fprintf(stderr, "\n");
da3ba95a 341 }
342 }
9c9fd67c 343 break;
344
b0f621dd 345 case EVENT_REGISTER:
346 fprintf(stderr,"EVENT_REGISTER\n");
347 {
348 struct event *e = (struct event*)(wdheader->data);
ac22d975 349 struct usb_bus *bus;
b0f621dd 350 int i;
351
352 fprintf(stderr,"handle: %lu, action: %lu, status: %lu, eventid: %lu, cardtype: %lu, kplug: %lu, options: %lu, dev: %lx:%lx, unique: %lu, ver: %lu, nummatch: %lu\n", e->handle, e->dwAction, e->dwStatus, e->dwEventId, e->dwCardType, e->hKernelPlugIn, e->dwOptions, e->u.Usb.deviceId.dwVendorId, e->u.Usb.deviceId.dwProductId, e->u.Usb.dwUniqueID, e->dwEventVer, e->dwNumMatchTables);
ac22d975 353 for (i = 0; i < e->dwNumMatchTables; i++) {
e71b6bf3 354 fprintf(stderr,"match: dev: %04x:%04x, class: %x, subclass: %x, intclass: %x, intsubclass: %x, intproto: %x\n", e->matchTables[i].VendorId, e->matchTables[i].ProductId, e->matchTables[i].bDeviceClass, e->matchTables[i].bDeviceSubClass, e->matchTables[i].bInterfaceClass, e->matchTables[i].bInterfaceSubClass, e->matchTables[i].bInterfaceProtocol);
b0f621dd 355
ac22d975 356 for (bus = busses; bus; bus = bus->next) {
357 struct usb_device *dev;
358
359 for (dev = bus->devices; dev; dev = dev->next) {
360 struct usb_device_descriptor *desc = &(dev->descriptor);
361
362 if((desc->idVendor == e->matchTables[i].VendorId) &&
363 (desc->idProduct == e->matchTables[i].ProductId) &&
364 (desc->bDeviceClass == e->matchTables[i].bDeviceClass) &&
365 (desc->bDeviceSubClass == e->matchTables[i].bDeviceSubClass)) {
366 struct usb_interface *interface = dev->config->interface;
367 int ai;
368
369 for (ai = 0; ai < interface->num_altsetting; ai++) {
370 fprintf(stderr, "intclass: %x, intsubclass: %x, intproto: %x\n", interface->altsetting[i].bInterfaceClass, interface->altsetting[i].bInterfaceSubClass, interface->altsetting[i].bInterfaceProtocol);
371 if ((interface->altsetting[i].bInterfaceSubClass == e->matchTables[i].bInterfaceSubClass) &&
372 (interface->altsetting[i].bInterfaceProtocol == e->matchTables[i].bInterfaceProtocol)){
373 /* TODO: check interfaceClass! */
374 fprintf(stderr,"!!!FOUND DEVICE WITH LIBUSB!!!\n");
375 usb_cable = dev;
292160ed 376 card_type = e->dwCardType;
ac22d975 377 }
378 }
379 }
380 }
381 }
382 }
383
795992ad 384#ifndef NO_WINDRVR
b0f621dd 385 ret = (*ioctl_func) (fd, request, wdioctl);
292160ed 386#endif
b0f621dd 387
388 fprintf(stderr,"handle: %lu, action: %lu, status: %lu, eventid: %lu, cardtype: %lu, kplug: %lu, options: %lu, dev: %lx:%lx, unique: %lu, ver: %lu, nummatch: %lu\n", e->handle, e->dwAction, e->dwStatus, e->dwEventId, e->dwCardType, e->hKernelPlugIn, e->dwOptions, e->u.Usb.deviceId.dwVendorId, e->u.Usb.deviceId.dwProductId, e->u.Usb.dwUniqueID, e->dwEventVer, e->dwNumMatchTables);
389 for (i = 0; i < e->dwNumMatchTables; i++)
e71b6bf3 390 fprintf(stderr,"match: dev: %04x:%04x, class: %x, subclass: %x, intclass: %x, intsubclass: %x, intproto: %x\n", e->matchTables[i].VendorId, e->matchTables[i].ProductId, e->matchTables[i].bDeviceClass, e->matchTables[i].bDeviceSubClass, e->matchTables[i].bInterfaceClass, e->matchTables[i].bInterfaceSubClass, e->matchTables[i].bInterfaceProtocol);
b0f621dd 391 }
392 break;
393
da3ba95a 394 case TRANSFER:
9c9fd67c 395 fprintf(stderr,"TRANSFER\n");
795992ad 396#ifndef NO_WINDRVR
9c9fd67c 397 ret = (*ioctl_func) (fd, request, wdioctl);
292160ed 398#endif
9c9fd67c 399 break;
400
da3ba95a 401 case EVENT_UNREGISTER:
9c9fd67c 402 fprintf(stderr,"EVENT_UNREGISTER\n");
795992ad 403#ifndef NO_WINDRVR
9c9fd67c 404 ret = (*ioctl_func) (fd, request, wdioctl);
292160ed 405#endif
9c9fd67c 406 break;
407
da3ba95a 408 case INT_WAIT:
9c9fd67c 409 fprintf(stderr,"INT_WAIT\n");
b0f621dd 410 {
411 struct interrupt *it = (struct interrupt*)(wdheader->data);
412
53f639f2 413 fprintf(stderr,"Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", it->hInterrupt, it->dwOptions, it->dwCmds, it->fEnableOk, it->dwCounter, it->dwLost, it->fStopped);
b0f621dd 414
795992ad 415#ifndef NO_WINDRVR
b0f621dd 416 ret = (*ioctl_func) (fd, request, wdioctl);
292160ed 417#else
418 if (usb_cable)
419 it->dwCounter++;
420#endif
421
53f639f2 422 fprintf(stderr,"Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", it->hInterrupt, it->dwOptions, it->dwCmds, it->fEnableOk, it->dwCounter, it->dwLost, it->fStopped);
b0f621dd 423 }
9c9fd67c 424 break;
425
da3ba95a 426 case CARD_UNREGISTER:
9c9fd67c 427 fprintf(stderr,"CARD_UNREGISTER\n");
795992ad 428#ifndef NO_WINDRVR
9c9fd67c 429 ret = (*ioctl_func) (fd, request, wdioctl);
292160ed 430#endif
9c9fd67c 431 break;
432
da3ba95a 433 case EVENT_PULL:
9c9fd67c 434 fprintf(stderr,"EVENT_PULL\n");
b1831983 435 {
436 struct event *e = (struct event*)(wdheader->data);
437 int i;
438
439 fprintf(stderr,"handle: %lu, action: %lu, status: %lu, eventid: %lu, cardtype: %lu, kplug: %lu, options: %lu, dev: %lx:%lx, unique: %lu, ver: %lu, nummatch: %lu\n", e->handle, e->dwAction, e->dwStatus, e->dwEventId, e->dwCardType, e->hKernelPlugIn, e->dwOptions, e->u.Usb.deviceId.dwVendorId, e->u.Usb.deviceId.dwProductId, e->u.Usb.dwUniqueID, e->dwEventVer, e->dwNumMatchTables);
440 for (i = 0; i < e->dwNumMatchTables; i++)
e71b6bf3 441 fprintf(stderr,"match: dev: %04x:%04x, class: %x, subclass: %x, intclass: %x, intsubclass: %x, intproto: %x\n", e->matchTables[i].VendorId, e->matchTables[i].ProductId, e->matchTables[i].bDeviceClass, e->matchTables[i].bDeviceSubClass, e->matchTables[i].bInterfaceClass, e->matchTables[i].bInterfaceSubClass, e->matchTables[i].bInterfaceProtocol);
b1831983 442
795992ad 443#ifndef NO_WINDRVR
b1831983 444 ret = (*ioctl_func) (fd, request, wdioctl);
292160ed 445#else
446//EVENT_PULL
447//handle: 1, action: 0, status: 0, eventid: 0, cardtype: 0, kplug: 0, options: 0, dev: 0:0, unique: 0, ver: 1, nummatch: 1
448//match: dev: 0:0, class: 0, subclass: 0, intclass: 0, intsubclass: 0, intproto: 0
449//handle: 1, action: 1, status: 0, eventid: 109, cardtype: 4294967294, kplug: 0, options: 0, dev: 0:0, unique: 90, ver: 1, nummatch: 1
450//match: dev: 3fd:8, class: 0, subclass: 0, intclass: ff, intsubclass: 0, intproto: 0
451 if (usb_cable) {
452 struct usb_interface *interface = usb_cable->config->interface;
453
454 e->dwCardType = card_type;
455 e->dwAction = 1;
456 e->dwEventId = 109;
457 e->u.Usb.dwUniqueID = 4711;
458 e->matchTables[0].VendorId = usb_cable->descriptor.idVendor;
459 e->matchTables[0].ProductId = usb_cable->descriptor.idProduct;
460 e->matchTables[0].bDeviceClass = usb_cable->descriptor.bDeviceClass;
461 e->matchTables[0].bDeviceSubClass = usb_cable->descriptor.bDeviceSubClass;
462 e->matchTables[0].bInterfaceClass = interface->altsetting[0].bInterfaceClass;
463 e->matchTables[0].bInterfaceSubClass = interface->altsetting[0].bInterfaceSubClass;
464 e->matchTables[0].bInterfaceProtocol = interface->altsetting[0].bInterfaceProtocol;
465 }
466#endif
b1831983 467
468 fprintf(stderr,"handle: %lu, action: %lu, status: %lu, eventid: %lu, cardtype: %lu, kplug: %lu, options: %lu, dev: %lx:%lx, unique: %lu, ver: %lu, nummatch: %lu\n", e->handle, e->dwAction, e->dwStatus, e->dwEventId, e->dwCardType, e->hKernelPlugIn, e->dwOptions, e->u.Usb.deviceId.dwVendorId, e->u.Usb.deviceId.dwProductId, e->u.Usb.dwUniqueID, e->dwEventVer, e->dwNumMatchTables);
469 for (i = 0; i < e->dwNumMatchTables; i++)
e71b6bf3 470 fprintf(stderr,"match: dev: %04x:%04x, class: %x, subclass: %x, intclass: %x, intsubclass: %x, intproto: %x\n", e->matchTables[i].VendorId, e->matchTables[i].ProductId, e->matchTables[i].bDeviceClass, e->matchTables[i].bDeviceSubClass, e->matchTables[i].bInterfaceClass, e->matchTables[i].bInterfaceSubClass, e->matchTables[i].bInterfaceProtocol);
b1831983 471 }
9c9fd67c 472 break;
473
da3ba95a 474 default:
292160ed 475 fprintf(stderr,"!!!Unsupported IOCTL: %x!!!\n", request);
795992ad 476#ifndef NO_WINDRVR
9c9fd67c 477 ret = (*ioctl_func) (fd, request, wdioctl);
292160ed 478#endif
479 break;
cdc711dc 480 }
da3ba95a 481
9c9fd67c 482 return ret;
cdc711dc 483}
484
485
486typedef int (*open_funcptr_t) (const char *, int, mode_t);
487
cdc711dc 488int open (const char *pathname, int flags, ...)
489{
490 static open_funcptr_t func = NULL;
491 mode_t mode = 0;
492 va_list args;
493 int fd;
494
495 if (!func)
496 func = (open_funcptr_t) dlsym (REAL_LIBC, "open");
497
498 if (flags & O_CREAT) {
499 va_start(args, flags);
500 mode = va_arg(args, mode_t);
501 va_end(args);
502 }
503
cdc711dc 504 if (!strcmp (pathname, "/dev/windrvr6")) {
505 fprintf(stderr,"opening windrvr6\n");
795992ad 506#ifdef NO_WINDRVR
01b99d52 507 windrvrfd = fd = (*func) ("/dev/null", flags, mode);
508#else
509 windrvrfd = fd = (*func) (pathname, flags, mode);
510#endif
f10480d1 511 if (!busses) {
512 usb_init();
513 usb_find_busses();
514 usb_find_devices();
515
516 busses = usb_get_busses();
517 }
01b99d52 518 } else {
519 fd = (*func) (pathname, flags, mode);
cdc711dc 520 }
521
522 return fd;
523}
524
525void diff(unsigned char *buf1, unsigned char *buf2, int len) {
526 int i;
527
528 for(i=0; i<len; i++) {
529 if (buf1[i] != buf2[i]) {
530 fprintf(stderr,"Diff at %d: %02x(%c)->%02x(%c)\n", i, buf1[i], ((buf1[i] >= 31 && buf1[i] <= 126)?buf1[i]:'.'), buf2[i], ((buf2[i] >= 31 && buf2[i] <= 126)?buf2[i]:'.'));
531 }
532 }
533}
534
535void hexdump(unsigned char *buf, int len) {
536 int i;
537
538 for(i=0; i<len; i++) {
539 fprintf(stderr,"%02x ", buf[i]);
540 if ((i % 16) == 15)
541 fprintf(stderr,"\n");
542 }
543}
544
545int ioctl(int fd, int request, ...)
546{
cdc711dc 547 va_list args;
548 void *argp;
cdc711dc 549 int ret;
550
9c9fd67c 551 if (!ioctl_func)
552 ioctl_func = (int (*) (int, int, void *)) dlsym (REAL_LIBC, "ioctl");
cdc711dc 553
554 va_start (args, request);
555 argp = va_arg (args, void *);
556 va_end (args);
557
9c9fd67c 558 if (fd == windrvrfd)
559 ret = do_wdioctl(fd, request, argp);
560 else
561 ret = (*ioctl_func) (fd, request, argp);
cdc711dc 562
cdc711dc 563 return ret;
564}
565
da3ba95a 566#if 0
cdc711dc 567void *mmap(void *start, size_t length, int prot, int flags, int fd, off_t offset)
568{
569 static void* (*func) (void *, size_t, int, int, int, off_t) = NULL;
570 void *ret;
571
572 if (!func)
573 func = (void* (*) (void *, size_t, int, int, int, off_t)) dlsym (REAL_LIBC, "mmap");
574
575 ret = (*func) (start, length, prot, flags, fd, offset);
576 fprintf(stderr,"MMAP: %x, %d, %d, %d, %d, %d -> %x\n", (unsigned int)start, length, prot, flags, fd, offset, (unsigned int)ret);
577 mmapped = ret;
578 mmapplen = length;
579
580 return ret;
581}
582
583void *mmap64(void *start, size_t length, int prot, int flags, int fd, off64_t offset)
584{
585 static void* (*func) (void *, size_t, int, int, int, off64_t) = NULL;
586 void *ret;
587
588 if (!func)
589 func = (void* (*) (void *, size_t, int, int, int, off64_t)) dlsym (REAL_LIBC, "mmap64");
590
591 ret = (*func) (start, length, prot, flags, fd, offset);
592 fprintf(stderr,"MMAP64: %x, %d, %d, %d, %d, %lld -> %x\n", (unsigned int)start, length, prot, flags, fd, offset, (unsigned int)ret);
593 mmapped = ret;
594 mmapplen = length;
595
596 return ret;
597}
598
599void *mmap2(void *start, size_t length, int prot, int flags, int fd, off_t pgoffset)
600{
601 static void* (*func) (void *, size_t, int, int, int, off_t) = NULL;
602 void *ret;
603
604 if (!func)
605 func = (void* (*) (void *, size_t, int, int, int, off_t)) dlsym (REAL_LIBC, "mmap2");
606
607 ret = (*func) (start, length, prot, flags, fd, pgoffset);
608 fprintf(stderr,"MMAP2: %x, %d, %d, %d, %d, %d -> %x\n", (unsigned int)start, length, prot, flags, fd, pgoffset, (unsigned int)ret);
609 mmapped = ret;
610 mmapplen = length;
611
612 return ret;
613}
614
615void *malloc(size_t size)
616{
617 static void* (*func) (size_t) = NULL;
618 void *ret;
619
620 if (!func)
621 func = (void* (*) (size_t)) dlsym(REAL_LIBC, "malloc");
622
623 ret = (*func) (size);
624
625 //fprintf(stderr,"MALLOC: %d -> %x\n", size, (unsigned int) ret);
626
627 return ret;
628}
da3ba95a 629#endif
cdc711dc 630
631
632#endif
libusb/ppdev-connector for XILINX jtag tools (like impact)
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