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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 | 43 | static int (*ioctl_func) (int, int, void *) = NULL; |
332ced7a | 44 | static int windrvrfd = -1; |
45 | FILE *modulesfp = NULL; | |
723d9aa0 | 46 | static int modules_read = 0; |
f10480d1 | 47 | static struct usb_bus *busses = NULL; |
2a7af812 | 48 | static struct usb_device *usbdevice; |
49 | static usb_dev_handle *usb_devhandle = NULL; | |
010cbaa6 | 50 | static int usbinterface = -1; |
b72b86b4 | 51 | static unsigned long card_type; |
ca18111b | 52 | static int ints_enabled = 0; |
533f4b68 | 53 | static 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 | 59 | void 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 | 73 | int 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 | 233 | int 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); |
576995a8 | 261 | #ifndef NO_WINDRVR |
262 | ret = (*ioctl_func) (fd, request, wdioctl); | |
263 | #endif | |
9c9fd67c | 264 | } |
533f4b68 | 265 | #endif |
f1405f13 | 266 | DPRINTF("CARD_REGISTER\n"); |
da3ba95a | 267 | break; |
2c2119eb | 268 | |
da3ba95a | 269 | case USB_TRANSFER: |
f1405f13 | 270 | DPRINTF("in USB_TRANSFER"); |
da3ba95a | 271 | { |
272 | struct usb_transfer *ut = (struct usb_transfer*)(wdheader->data); | |
273 | ||
723d9aa0 | 274 | #ifdef DEBUG |
f1405f13 | 275 | DPRINTF(" unique: %lu, pipe: %lu, read: %lu, options: %lx, size: %lu, timeout: %lx\n", |
276 | ut->dwUniqueID, ut->dwPipeNum, ut->fRead, | |
277 | ut->dwOptions, ut->dwBufferSize, ut->dwTimeout); | |
278 | DPRINTF("setup packet: "); | |
9c9fd67c | 279 | hexdump(ut->SetupPacket, 8); |
723d9aa0 | 280 | |
9c9fd67c | 281 | if (!ut->fRead && ut->dwBufferSize) |
282 | { | |
283 | hexdump(ut->pBuffer, ut->dwBufferSize); | |
9c9fd67c | 284 | } |
723d9aa0 | 285 | #endif |
9c9fd67c | 286 | |
795992ad | 287 | #ifndef NO_WINDRVR |
9c9fd67c | 288 | ret = (*ioctl_func) (fd, request, wdioctl); |
411af373 | 289 | #else |
290 | /* http://www.jungo.com/support/documentation/windriver/802/wdusb_man_mhtml/node55.html#SECTION001213000000000000000 */ | |
a70f4f38 | 291 | if (ut->dwPipeNum == 0) { /* control pipe */ |
292 | int requesttype, request, value, index, size; | |
293 | requesttype = ut->SetupPacket[0]; | |
294 | request = ut->SetupPacket[1]; | |
295 | value = ut->SetupPacket[2] | (ut->SetupPacket[3] << 8); | |
296 | index = ut->SetupPacket[4] | (ut->SetupPacket[5] << 8); | |
297 | size = ut->SetupPacket[6] | (ut->SetupPacket[7] << 8); | |
f1405f13 | 298 | DPRINTF("requesttype: %x, request: %x, value: %u, index: %u, size: %u\n", requesttype, request, value, index, size); |
a70f4f38 | 299 | ret = usb_control_msg(usb_devhandle, requesttype, request, value, index, ut->pBuffer, size, ut->dwTimeout); |
300 | } else { | |
301 | if (ut->fRead) { | |
302 | ret = usb_bulk_read(usb_devhandle, ut->dwPipeNum, ut->pBuffer, ut->dwBufferSize, ut->dwTimeout); | |
303 | ||
304 | } else { | |
305 | ret = usb_bulk_write(usb_devhandle, ut->dwPipeNum, ut->pBuffer, ut->dwBufferSize, ut->dwTimeout); | |
306 | } | |
307 | } | |
308 | ||
411af373 | 309 | if (ret < 0) { |
a70f4f38 | 310 | fprintf(stderr, "usb_transfer: %d (%s)\n", ret, usb_strerror()); |
411af373 | 311 | } else { |
312 | ut->dwBytesTransferred = ret; | |
313 | ret = 0; | |
314 | } | |
292160ed | 315 | #endif |
9c9fd67c | 316 | |
723d9aa0 | 317 | #ifdef DEBUG |
f1405f13 | 318 | DPRINTF("Transferred: %lu (%s)\n",ut->dwBytesTransferred, (ut->fRead?"read":"write")); |
9c9fd67c | 319 | if (ut->fRead && ut->dwBytesTransferred) |
320 | { | |
f1405f13 | 321 | DPRINTF("Read: "); |
9c9fd67c | 322 | hexdump(ut->pBuffer, ut->dwBytesTransferred); |
323 | } | |
723d9aa0 | 324 | #endif |
da3ba95a | 325 | } |
cdc711dc | 326 | break; |
2c2119eb | 327 | |
f152c048 | 328 | case INT_ENABLE_OLD: |
da3ba95a | 329 | case INT_ENABLE: |
f1405f13 | 330 | DPRINTF("INT_ENABLE\n"); |
da3ba95a | 331 | { |
9c9fd67c | 332 | struct interrupt *it = (struct interrupt*)(wdheader->data); |
cdc711dc | 333 | |
f1405f13 | 334 | DPRINTF("Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", |
335 | it->hInterrupt, it->dwOptions, | |
336 | it->dwCmds, it->fEnableOk, it->dwCounter, | |
337 | it->dwLost, it->fStopped); | |
cdc711dc | 338 | |
9c9fd67c | 339 | it->fEnableOk = 1; |
9ba1e383 | 340 | it->fStopped = 0; |
ca18111b | 341 | ints_enabled = 1; |
533f4b68 | 342 | pthread_mutex_trylock(&int_wait); |
9c9fd67c | 343 | } |
cdc711dc | 344 | |
cdc711dc | 345 | break; |
9c9fd67c | 346 | |
da3ba95a | 347 | case INT_DISABLE: |
f1405f13 | 348 | DPRINTF("INT_DISABLE\n"); |
da3ba95a | 349 | { |
9c9fd67c | 350 | struct interrupt *it = (struct interrupt*)(wdheader->data); |
da3ba95a | 351 | |
f1405f13 | 352 | DPRINTF("Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", |
353 | it->hInterrupt, it->dwOptions, | |
354 | it->dwCmds, it->fEnableOk, it->dwCounter, | |
355 | it->dwLost, it->fStopped); | |
795992ad | 356 | #ifndef NO_WINDRVR |
9c9fd67c | 357 | ret = (*ioctl_func) (fd, request, wdioctl); |
e71b6bf3 | 358 | #else |
359 | it->dwCounter = 0; | |
360 | it->fStopped = 1; | |
ca18111b | 361 | ints_enabled = 0; |
9ba1e383 | 362 | if (pthread_mutex_trylock(&int_wait) == EBUSY) |
363 | pthread_mutex_unlock(&int_wait); | |
292160ed | 364 | #endif |
f1405f13 | 365 | DPRINTF("Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", |
366 | it->hInterrupt, it->dwOptions, | |
367 | it->dwCmds, it->fEnableOk, it->dwCounter, | |
368 | it->dwLost, it->fStopped); | |
da3ba95a | 369 | } |
da3ba95a | 370 | break; |
da3ba95a | 371 | |
9c9fd67c | 372 | case USB_SET_INTERFACE: |
f1405f13 | 373 | DPRINTF("USB_SET_INTERFACE\n"); |
da3ba95a | 374 | { |
9c9fd67c | 375 | struct usb_set_interface *usi = (struct usb_set_interface*)(wdheader->data); |
376 | ||
f1405f13 | 377 | DPRINTF("unique: %lu, interfacenum: %lu, alternatesetting: %lu, options: %lx\n", |
378 | usi->dwUniqueID, usi->dwInterfaceNum, | |
379 | usi->dwAlternateSetting, usi->dwOptions); | |
795992ad | 380 | #ifndef NO_WINDRVR |
9c9fd67c | 381 | ret = (*ioctl_func) (fd, request, wdioctl); |
2a7af812 | 382 | #else |
383 | if (usbdevice) { | |
2a7af812 | 384 | if (!usb_devhandle) |
385 | usb_devhandle = usb_open(usbdevice); | |
d0676964 | 386 | |
387 | /* FIXME: Select right interface! */ | |
388 | ret = usb_claim_interface(usb_devhandle, usbdevice->config[0].interface[usi->dwInterfaceNum].altsetting[usi->dwAlternateSetting].bInterfaceNumber); | |
389 | if (!ret) { | |
411af373 | 390 | if(!ret) { |
010cbaa6 | 391 | usbinterface = usbdevice->config[0].interface[usi->dwInterfaceNum].altsetting[usi->dwAlternateSetting].bInterfaceNumber; |
411af373 | 392 | ret = usb_set_altinterface(usb_devhandle, usi->dwAlternateSetting); |
393 | if (ret) | |
394 | fprintf(stderr, "usb_set_altinterface: %d\n", ret); | |
395 | } else { | |
396 | fprintf(stderr, "usb_set_configuration: %d (%s)\n", ret, usb_strerror()); | |
397 | } | |
d0676964 | 398 | } else { |
f1405f13 | 399 | fprintf(stderr, "usb_claim_interface: %d -> %d (%s)\n", |
400 | usbdevice->config[0].interface[usi->dwInterfaceNum].altsetting[usi->dwAlternateSetting].bInterfaceNumber, | |
401 | ret, usb_strerror()); | |
d0676964 | 402 | } |
2a7af812 | 403 | } |
292160ed | 404 | #endif |
f1405f13 | 405 | DPRINTF("unique: %lu, interfacenum: %lu, alternatesetting: %lu, options: %lx\n", |
406 | usi->dwUniqueID, usi->dwInterfaceNum, | |
407 | usi->dwAlternateSetting, usi->dwOptions); | |
da3ba95a | 408 | } |
cdc711dc | 409 | break; |
da3ba95a | 410 | |
f152c048 | 411 | case USB_GET_DEVICE_DATA_OLD: |
9c9fd67c | 412 | case USB_GET_DEVICE_DATA: |
f1405f13 | 413 | DPRINTF("USB_GET_DEVICE_DATA\n"); |
9c9fd67c | 414 | { |
415 | struct usb_get_device_data *ugdd = (struct usb_get_device_data*)(wdheader->data); | |
416 | int pSize; | |
417 | ||
f1405f13 | 418 | DPRINTF("unique: %lu, bytes: %lu, options: %lx\n", |
419 | ugdd->dwUniqueID, ugdd->dwBytes, | |
420 | ugdd->dwOptions); | |
421 | ||
9c9fd67c | 422 | pSize = ugdd->dwBytes; |
e71b6bf3 | 423 | if (!ugdd->dwBytes) { |
2a7af812 | 424 | if (usbdevice) { |
f95f1d2e | 425 | ugdd->dwBytes = usb_deviceinfo(NULL); |
e71b6bf3 | 426 | } |
427 | } else { | |
f95f1d2e | 428 | usb_deviceinfo((unsigned char*)ugdd->pBuf); |
e71b6bf3 | 429 | } |
da3ba95a | 430 | } |
9c9fd67c | 431 | break; |
432 | ||
f152c048 | 433 | case EVENT_REGISTER_OLD: |
b0f621dd | 434 | case EVENT_REGISTER: |
f1405f13 | 435 | DPRINTF("EVENT_REGISTER\n"); |
b0f621dd | 436 | { |
437 | struct event *e = (struct event*)(wdheader->data); | |
ac22d975 | 438 | struct usb_bus *bus; |
b0f621dd | 439 | int i; |
440 | ||
f1405f13 | 441 | 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", |
442 | e->handle, e->dwAction, | |
443 | e->dwStatus, e->dwEventId, e->dwCardType, | |
444 | e->hKernelPlugIn, e->dwOptions, | |
445 | e->u.Usb.deviceId.dwVendorId, | |
446 | e->u.Usb.deviceId.dwProductId, | |
447 | e->u.Usb.dwUniqueID, e->dwEventVer, | |
448 | e->dwNumMatchTables); | |
449 | ||
ac22d975 | 450 | for (i = 0; i < e->dwNumMatchTables; i++) { |
f1405f13 | 451 | |
452 | DPRINTF("match: dev: %04x:%04x, class: %x, subclass: %x, intclass: %x, intsubclass: %x, intproto: %x\n", | |
453 | e->matchTables[i].VendorId, | |
454 | e->matchTables[i].ProductId, | |
455 | e->matchTables[i].bDeviceClass, | |
456 | e->matchTables[i].bDeviceSubClass, | |
457 | e->matchTables[i].bInterfaceClass, | |
458 | e->matchTables[i].bInterfaceSubClass, | |
459 | e->matchTables[i].bInterfaceProtocol); | |
b0f621dd | 460 | |
ac22d975 | 461 | for (bus = busses; bus; bus = bus->next) { |
462 | struct usb_device *dev; | |
463 | ||
464 | for (dev = bus->devices; dev; dev = dev->next) { | |
465 | struct usb_device_descriptor *desc = &(dev->descriptor); | |
466 | ||
467 | if((desc->idVendor == e->matchTables[i].VendorId) && | |
468 | (desc->idProduct == e->matchTables[i].ProductId) && | |
469 | (desc->bDeviceClass == e->matchTables[i].bDeviceClass) && | |
470 | (desc->bDeviceSubClass == e->matchTables[i].bDeviceSubClass)) { | |
2a7af812 | 471 | int ac; |
472 | for (ac = 0; ac < desc->bNumConfigurations; ac++) { | |
473 | struct usb_interface *interface = dev->config[ac].interface; | |
474 | int ai; | |
475 | ||
476 | for (ai = 0; ai < interface->num_altsetting; ai++) { | |
f1405f13 | 477 | |
478 | DPRINTF("intclass: %x, intsubclass: %x, intproto: %x\n", | |
479 | interface->altsetting[i].bInterfaceClass, | |
480 | interface->altsetting[i].bInterfaceSubClass, | |
481 | interface->altsetting[i].bInterfaceProtocol); | |
482 | ||
2a7af812 | 483 | if ((interface->altsetting[ai].bInterfaceSubClass == e->matchTables[i].bInterfaceSubClass) && |
484 | (interface->altsetting[ai].bInterfaceProtocol == e->matchTables[i].bInterfaceProtocol)){ | |
485 | /* TODO: check interfaceClass! */ | |
f1405f13 | 486 | DPRINTF("found device with libusb\n"); |
2a7af812 | 487 | usbdevice = dev; |
488 | card_type = e->dwCardType; | |
489 | } | |
490 | } | |
491 | } | |
ac22d975 | 492 | } |
493 | } | |
494 | } | |
495 | } | |
496 | ||
795992ad | 497 | #ifndef NO_WINDRVR |
b0f621dd | 498 | ret = (*ioctl_func) (fd, request, wdioctl); |
2a7af812 | 499 | #else |
2a7af812 | 500 | e->handle++; |
292160ed | 501 | #endif |
b0f621dd | 502 | |
723d9aa0 | 503 | #ifdef DEBUG |
f1405f13 | 504 | 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", |
505 | e->handle, e->dwAction, | |
506 | e->dwStatus, e->dwEventId, e->dwCardType, | |
507 | e->hKernelPlugIn, e->dwOptions, | |
508 | e->u.Usb.deviceId.dwVendorId, | |
509 | e->u.Usb.deviceId.dwProductId, | |
510 | e->u.Usb.dwUniqueID, e->dwEventVer, | |
511 | e->dwNumMatchTables); | |
512 | ||
b0f621dd | 513 | for (i = 0; i < e->dwNumMatchTables; i++) |
f1405f13 | 514 | DPRINTF("match: dev: %04x:%04x, class: %x, subclass: %x, intclass: %x, intsubclass: %x, intproto: %x\n", |
515 | e->matchTables[i].VendorId, | |
516 | e->matchTables[i].ProductId, | |
517 | e->matchTables[i].bDeviceClass, | |
518 | e->matchTables[i].bDeviceSubClass, | |
519 | e->matchTables[i].bInterfaceClass, | |
520 | e->matchTables[i].bInterfaceSubClass, | |
521 | e->matchTables[i].bInterfaceProtocol); | |
723d9aa0 | 522 | #endif |
b0f621dd | 523 | } |
524 | break; | |
525 | ||
f152c048 | 526 | case TRANSFER_OLD: |
da3ba95a | 527 | case TRANSFER: |
f1405f13 | 528 | DPRINTF("TRANSFER\n"); |
795992ad | 529 | #ifndef NO_WINDRVR |
9c9fd67c | 530 | ret = (*ioctl_func) (fd, request, wdioctl); |
292160ed | 531 | #endif |
9c9fd67c | 532 | break; |
533 | ||
576995a8 | 534 | case MULTI_TRANSFER: |
535 | DPRINTF("MULTI_TRANSFER\n"); | |
536 | #ifndef NO_WINDRVR | |
537 | ret = (*ioctl_func) (fd, request, wdioctl); | |
538 | #endif | |
539 | break; | |
540 | ||
da3ba95a | 541 | case EVENT_UNREGISTER: |
f1405f13 | 542 | DPRINTF("EVENT_UNREGISTER\n"); |
795992ad | 543 | #ifndef NO_WINDRVR |
9c9fd67c | 544 | ret = (*ioctl_func) (fd, request, wdioctl); |
292160ed | 545 | #endif |
9c9fd67c | 546 | break; |
547 | ||
da3ba95a | 548 | case INT_WAIT: |
f1405f13 | 549 | DPRINTF("INT_WAIT\n"); |
b0f621dd | 550 | { |
551 | struct interrupt *it = (struct interrupt*)(wdheader->data); | |
552 | ||
f1405f13 | 553 | DPRINTF("Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", |
554 | it->hInterrupt, it->dwOptions, | |
555 | it->dwCmds, it->fEnableOk, it->dwCounter, | |
556 | it->dwLost, it->fStopped); | |
b0f621dd | 557 | |
795992ad | 558 | #ifndef NO_WINDRVR |
b0f621dd | 559 | ret = (*ioctl_func) (fd, request, wdioctl); |
292160ed | 560 | #else |
2a7af812 | 561 | if (usbdevice) { |
562 | if (it->dwCounter == 0) { | |
563 | it->dwCounter = 1; | |
564 | } else { | |
533f4b68 | 565 | pthread_mutex_lock(&int_wait); |
be452175 | 566 | pthread_mutex_unlock(&int_wait); |
2a7af812 | 567 | } |
94038a57 | 568 | } else { |
533f4b68 | 569 | pthread_mutex_lock(&int_wait); |
be452175 | 570 | pthread_mutex_unlock(&int_wait); |
2a7af812 | 571 | } |
292160ed | 572 | #endif |
573 | ||
f1405f13 | 574 | DPRINTF("INT_WAIT_RETURN: Handle: %lu, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", |
575 | it->hInterrupt, it->dwOptions, it->dwCmds, | |
576 | it->fEnableOk, it->dwCounter, it->dwLost, | |
577 | it->fStopped); | |
b0f621dd | 578 | } |
9c9fd67c | 579 | break; |
580 | ||
da3ba95a | 581 | case CARD_UNREGISTER: |
f1405f13 | 582 | DPRINTF("CARD_UNREGISTER\n"); |
795992ad | 583 | #ifndef NO_WINDRVR |
9c9fd67c | 584 | ret = (*ioctl_func) (fd, request, wdioctl); |
292160ed | 585 | #endif |
9c9fd67c | 586 | break; |
587 | ||
da3ba95a | 588 | case EVENT_PULL: |
f1405f13 | 589 | DPRINTF("EVENT_PULL\n"); |
b1831983 | 590 | { |
591 | struct event *e = (struct event*)(wdheader->data); | |
723d9aa0 | 592 | #ifdef DEBUG |
b1831983 | 593 | int i; |
594 | ||
f1405f13 | 595 | 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", |
596 | e->handle, e->dwAction, e->dwStatus, | |
597 | e->dwEventId, e->dwCardType, e->hKernelPlugIn, | |
598 | e->dwOptions, e->u.Usb.deviceId.dwVendorId, | |
599 | e->u.Usb.deviceId.dwProductId, | |
600 | e->u.Usb.dwUniqueID, e->dwEventVer, | |
601 | e->dwNumMatchTables); | |
602 | ||
b1831983 | 603 | for (i = 0; i < e->dwNumMatchTables; i++) |
f1405f13 | 604 | DPRINTF("match: dev: %04x:%04x, class: %x, subclass: %x, intclass: %x, intsubclass: %x, intproto: %x\n", |
605 | e->matchTables[i].VendorId, | |
606 | e->matchTables[i].ProductId, | |
607 | e->matchTables[i].bDeviceClass, | |
608 | e->matchTables[i].bDeviceSubClass, | |
609 | e->matchTables[i].bInterfaceClass, | |
610 | e->matchTables[i].bInterfaceSubClass, | |
611 | e->matchTables[i].bInterfaceProtocol); | |
723d9aa0 | 612 | #endif |
b1831983 | 613 | |
795992ad | 614 | #ifndef NO_WINDRVR |
b1831983 | 615 | ret = (*ioctl_func) (fd, request, wdioctl); |
292160ed | 616 | #else |
2a7af812 | 617 | if (usbdevice) { |
618 | struct usb_interface *interface = usbdevice->config->interface; | |
292160ed | 619 | |
620 | e->dwCardType = card_type; | |
621 | e->dwAction = 1; | |
622 | e->dwEventId = 109; | |
ca18111b | 623 | e->u.Usb.dwUniqueID = 110; |
2a7af812 | 624 | e->matchTables[0].VendorId = usbdevice->descriptor.idVendor; |
625 | e->matchTables[0].ProductId = usbdevice->descriptor.idProduct; | |
626 | e->matchTables[0].bDeviceClass = usbdevice->descriptor.bDeviceClass; | |
627 | e->matchTables[0].bDeviceSubClass = usbdevice->descriptor.bDeviceSubClass; | |
292160ed | 628 | e->matchTables[0].bInterfaceClass = interface->altsetting[0].bInterfaceClass; |
629 | e->matchTables[0].bInterfaceSubClass = interface->altsetting[0].bInterfaceSubClass; | |
630 | e->matchTables[0].bInterfaceProtocol = interface->altsetting[0].bInterfaceProtocol; | |
631 | } | |
632 | #endif | |
b1831983 | 633 | |
723d9aa0 | 634 | #ifdef DEBUG |
f1405f13 | 635 | 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", |
636 | e->handle, e->dwAction, e->dwStatus, | |
637 | e->dwEventId, e->dwCardType, e->hKernelPlugIn, | |
638 | e->dwOptions, e->u.Usb.deviceId.dwVendorId, | |
639 | e->u.Usb.deviceId.dwProductId, | |
640 | e->u.Usb.dwUniqueID, e->dwEventVer, | |
641 | e->dwNumMatchTables); | |
642 | ||
b1831983 | 643 | for (i = 0; i < e->dwNumMatchTables; i++) |
f1405f13 | 644 | DPRINTF("match: dev: %04x:%04x, class: %x, subclass: %x, intclass: %x, intsubclass: %x, intproto: %x\n", |
645 | e->matchTables[i].VendorId, | |
646 | e->matchTables[i].ProductId, | |
647 | e->matchTables[i].bDeviceClass, | |
648 | e->matchTables[i].bDeviceSubClass, | |
649 | e->matchTables[i].bInterfaceClass, | |
650 | e->matchTables[i].bInterfaceSubClass, | |
651 | e->matchTables[i].bInterfaceProtocol); | |
723d9aa0 | 652 | #endif |
ca18111b | 653 | |
b1831983 | 654 | } |
9c9fd67c | 655 | break; |
656 | ||
da3ba95a | 657 | default: |
292160ed | 658 | fprintf(stderr,"!!!Unsupported IOCTL: %x!!!\n", request); |
795992ad | 659 | #ifndef NO_WINDRVR |
9c9fd67c | 660 | ret = (*ioctl_func) (fd, request, wdioctl); |
292160ed | 661 | #endif |
662 | break; | |
cdc711dc | 663 | } |
da3ba95a | 664 | |
9c9fd67c | 665 | return ret; |
cdc711dc | 666 | } |
667 | ||
be452175 | 668 | int ioctl(int fd, int request, ...) { |
dbda1264 | 669 | va_list args; |
670 | void *argp; | |
671 | int ret; | |
672 | ||
673 | if (!ioctl_func) | |
f1405f13 | 674 | ioctl_func = (int (*) (int, int, void *)) dlsym (RTLD_NEXT, "ioctl"); |
dbda1264 | 675 | |
676 | va_start (args, request); | |
677 | argp = va_arg (args, void *); | |
678 | va_end (args); | |
679 | ||
332ced7a | 680 | if (fd == windrvrfd) |
dbda1264 | 681 | ret = do_wdioctl(fd, request, argp); |
682 | else | |
683 | ret = (*ioctl_func) (fd, request, argp); | |
684 | ||
685 | return ret; | |
686 | } | |
cdc711dc | 687 | |
be452175 | 688 | int open (const char *pathname, int flags, ...) { |
689 | static int (*func) (const char *, int, mode_t) = NULL; | |
cdc711dc | 690 | mode_t mode = 0; |
691 | va_list args; | |
692 | int fd; | |
693 | ||
694 | if (!func) | |
f1405f13 | 695 | func = (int (*) (const char *, int, mode_t)) dlsym (RTLD_NEXT, "open"); |
cdc711dc | 696 | |
697 | if (flags & O_CREAT) { | |
698 | va_start(args, flags); | |
699 | mode = va_arg(args, mode_t); | |
700 | va_end(args); | |
701 | } | |
702 | ||
cdc711dc | 703 | if (!strcmp (pathname, "/dev/windrvr6")) { |
f1405f13 | 704 | DPRINTF("opening windrvr6\n"); |
795992ad | 705 | #ifdef NO_WINDRVR |
01b99d52 | 706 | windrvrfd = fd = (*func) ("/dev/null", flags, mode); |
707 | #else | |
708 | windrvrfd = fd = (*func) (pathname, flags, mode); | |
709 | #endif | |
f10480d1 | 710 | if (!busses) { |
711 | usb_init(); | |
712 | usb_find_busses(); | |
713 | usb_find_devices(); | |
714 | ||
715 | busses = usb_get_busses(); | |
716 | } | |
723d9aa0 | 717 | |
718 | return fd; | |
cdc711dc | 719 | } |
720 | ||
723d9aa0 | 721 | return (*func) (pathname, flags, mode); |
cdc711dc | 722 | } |
723 | ||
723d9aa0 | 724 | int close(int fd) { |
725 | static int (*func) (int) = NULL; | |
cdc711dc | 726 | |
723d9aa0 | 727 | if (!func) |
f1405f13 | 728 | func = (int (*) (int)) dlsym(RTLD_NEXT, "close"); |
723d9aa0 | 729 | |
11d01742 | 730 | if (fd == windrvrfd && windrvrfd >= 0) { |
f1405f13 | 731 | DPRINTF("close windrvrfd\n"); |
010cbaa6 | 732 | if (usbinterface >= 0) |
733 | usb_release_interface(usb_devhandle, usbinterface); | |
734 | ||
735 | if (usb_devhandle) | |
736 | usb_close(usb_devhandle); | |
737 | ||
738 | usb_devhandle = NULL; | |
739 | usbinterface = -1; | |
332ced7a | 740 | windrvrfd = -1; |
cdc711dc | 741 | } |
cdc711dc | 742 | |
723d9aa0 | 743 | return (*func) (fd); |
cdc711dc | 744 | } |
745 | ||
723d9aa0 | 746 | FILE *fopen(const char *path, const char *mode) { |
747 | FILE *ret; | |
748 | static FILE* (*func) (const char*, const char*) = NULL; | |
ca18111b | 749 | |
750 | if (!func) | |
f1405f13 | 751 | func = (FILE* (*) (const char*, const char*)) dlsym(RTLD_NEXT, "fopen"); |
ca18111b | 752 | |
723d9aa0 | 753 | ret = (*func) (path, mode); |
ca18111b | 754 | |
723d9aa0 | 755 | if (!strcmp (path, "/proc/modules")) { |
f1405f13 | 756 | DPRINTF("opening /proc/modules\n"); |
723d9aa0 | 757 | #ifdef NO_WINDRVR |
dbda1264 | 758 | modulesfp = ret; |
723d9aa0 | 759 | modules_read = 0; |
760 | #endif | |
761 | } | |
cdc711dc | 762 | |
763 | return ret; | |
764 | } | |
765 | ||
dbda1264 | 766 | char *fgets(char *s, int size, FILE *stream) { |
767 | static char* (*func) (char*, int, FILE*) = NULL; | |
16f6b164 | 768 | const char modules[][256] = {"windrvr6 1 0 - Live 0xdeadbeef\n", "parport_pc 1 0 - Live 0xdeadbeef\n"}; |
dbda1264 | 769 | char *ret = NULL; |
770 | ||
cdc711dc | 771 | |
772 | if (!func) | |
f1405f13 | 773 | func = (char* (*) (char*, int, FILE*)) dlsym(RTLD_NEXT, "fgets"); |
723d9aa0 | 774 | |
dbda1264 | 775 | if (modulesfp == stream) { |
16f6b164 | 776 | if (modules_read < sizeof(modules)) { |
777 | strcpy(s, modules[modules_read]); | |
dbda1264 | 778 | ret = s; |
16f6b164 | 779 | modules_read++; |
dbda1264 | 780 | } |
723d9aa0 | 781 | } else { |
dbda1264 | 782 | ret = (*func)(s,size,stream); |
723d9aa0 | 783 | } |
cdc711dc | 784 | |
785 | return ret; | |
786 | } | |
787 | ||
dbda1264 | 788 | int fclose(FILE *fp) { |
789 | static int (*func) (FILE*) = NULL; | |
cdc711dc | 790 | |
dbda1264 | 791 | if (!func) |
f1405f13 | 792 | func = (int (*) (FILE*)) dlsym(RTLD_NEXT, "fclose"); |
cdc711dc | 793 | |
dbda1264 | 794 | if (fp == modulesfp) { |
795 | modulesfp = NULL; | |
796 | } | |
797 | ||
798 | return (*func)(fp); | |
cdc711dc | 799 | } |
419f2c98 | 800 | |
801 | int access(const char *pathname, int mode) { | |
802 | static int (*func) (const char*, int); | |
803 | ||
804 | if (!func) | |
f1405f13 | 805 | func = (int (*) (const char*, int)) dlsym(RTLD_NEXT, "access"); |
419f2c98 | 806 | |
807 | if (!strcmp(pathname, "/dev/windrvr6")) { | |
808 | return 0; | |
809 | } else { | |
810 | return (*func)(pathname, mode); | |
811 | } | |
812 | } |