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Commit | Line | Data |
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54357994 | 1 | /* libusb/ppdev connector for XILINX impact |
f1405f13 | 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> |
54357994 | 41 | #include <sys/ioctl.h> |
c42237a3 MG |
42 | #include <sys/utsname.h> |
43 | #include <bits/wordsize.h> | |
2c0c1255 | 44 | #include "usb-driver.h" |
3e670223 | 45 | #include "config.h" |
cbfa0ac6 | 46 | #include "xpcu.h" |
cdc711dc | 47 | |
9c9fd67c | 48 | static int (*ioctl_func) (int, int, void *) = NULL; |
332ced7a | 49 | static int windrvrfd = -1; |
54357994 | 50 | static unsigned long ppbase = 0; |
51 | static unsigned long ecpbase = 0; | |
25ba7a49 | 52 | static struct parport_config *pport = NULL; |
cbfa0ac6 | 53 | static struct xpcu_s *xpcu = NULL; |
be59993b MG |
54 | static FILE *modulesfp = NULL; |
55 | static FILE *baseaddrfp = NULL; | |
56 | static int baseaddrnum = 0; | |
723d9aa0 | 57 | static int modules_read = 0; |
ca18111b | 58 | static int ints_enabled = 0; |
533f4b68 | 59 | static pthread_mutex_t int_wait = PTHREAD_MUTEX_INITIALIZER; |
292160ed | 60 | |
795992ad | 61 | #define NO_WINDRVR 1 |
723d9aa0 | 62 | |
63 | void hexdump(unsigned char *buf, int len) { | |
64 | int i; | |
65 | ||
66 | for(i=0; i<len; i++) { | |
67 | fprintf(stderr,"%02x ", buf[i]); | |
68 | if ((i % 16) == 15) | |
69 | fprintf(stderr,"\n"); | |
70 | } | |
f1405f13 | 71 | fprintf(stderr,"\n"); |
723d9aa0 | 72 | } |
cdc711dc | 73 | |
cf55ed64 | 74 | |
be59993b | 75 | static int do_wdioctl(int fd, unsigned int request, unsigned char *wdioctl) { |
cdc711dc | 76 | struct header_struct* wdheader = (struct header_struct*)wdioctl; |
9c9fd67c | 77 | struct version_struct *version; |
78 | int ret = 0; | |
cdc711dc | 79 | |
da3ba95a | 80 | if (wdheader->magic != MAGIC) { |
2c2119eb | 81 | fprintf(stderr,"!!!ERROR: magic header does not match!!!\n"); |
82 | return (*ioctl_func) (fd, request, wdioctl); | |
cdc711dc | 83 | } |
84 | ||
bdc65937 | 85 | switch(request & ~(0xc0000000)) { |
da3ba95a | 86 | case VERSION: |
9c9fd67c | 87 | version = (struct version_struct*)(wdheader->data); |
81cf3658 | 88 | strcpy(version->version, "libusb-driver.so version: " USB_DRIVER_VERSION); |
90831fba | 89 | version->versionul = 802; |
f1405f13 | 90 | DPRINTF("VERSION\n"); |
cdc711dc | 91 | break; |
2c2119eb | 92 | |
93 | case LICENSE: | |
f1405f13 | 94 | DPRINTF("LICENSE\n"); |
2c2119eb | 95 | break; |
96 | ||
f152c048 | 97 | case CARD_REGISTER_OLD: |
9c9fd67c | 98 | case CARD_REGISTER: |
54357994 | 99 | DPRINTF("CARD_REGISTER\n"); |
9c9fd67c | 100 | { |
533f4b68 | 101 | struct card_register* cr = (struct card_register*)(wdheader->data); |
54357994 | 102 | |
103 | DPRINTF("Items: %lu, Addr: 0x%lx, bytes: %lu, bar: %lu\n", | |
104 | cr->Card.dwItems, | |
105 | (unsigned long)cr->Card.Item[0].I.IO.dwAddr, | |
106 | cr->Card.Item[0].I.IO.dwBytes, | |
107 | cr->Card.Item[0].I.IO.dwBar); | |
108 | ||
109 | DPRINTF("Items: %lu, Addr: 0x%lx, bytes: %lu, bar: %lu\n", | |
110 | cr->Card.dwItems, | |
111 | (unsigned long)cr->Card.Item[1].I.IO.dwAddr, | |
112 | cr->Card.Item[1].I.IO.dwBytes, | |
113 | cr->Card.Item[1].I.IO.dwBar); | |
576995a8 | 114 | #ifndef NO_WINDRVR |
115 | ret = (*ioctl_func) (fd, request, wdioctl); | |
ac9e3f59 | 116 | #else |
bccac33b | 117 | |
25ba7a49 | 118 | pport = config_get((unsigned long)cr->Card.Item[0].I.IO.dwAddr / 0x10); |
61e0de7a | 119 | if (!pport) |
120 | break; | |
121 | ||
25ba7a49 | 122 | ret = pport->open((unsigned long)cr->Card.Item[0].I.IO.dwAddr / 0x10); |
3e670223 | 123 | |
5e3d963b | 124 | ppbase = (unsigned long)cr->Card.Item[0].I.IO.dwAddr; |
bccac33b | 125 | |
5e3d963b | 126 | if (cr->Card.dwItems > 1 && cr->Card.Item[1].I.IO.dwAddr) |
127 | ecpbase = (unsigned long)cr->Card.Item[1].I.IO.dwAddr; | |
19b2e286 | 128 | |
5e3d963b | 129 | if (ret >= 0) { |
130 | cr->hCard = ret; | |
131 | } else { | |
19b2e286 | 132 | cr->hCard = 0; |
5e3d963b | 133 | } |
576995a8 | 134 | #endif |
ac9e3f59 | 135 | DPRINTF("hCard: %lu\n", cr->hCard); |
9c9fd67c | 136 | } |
da3ba95a | 137 | break; |
2c2119eb | 138 | |
da3ba95a | 139 | case USB_TRANSFER: |
f1405f13 | 140 | DPRINTF("in USB_TRANSFER"); |
da3ba95a | 141 | { |
142 | struct usb_transfer *ut = (struct usb_transfer*)(wdheader->data); | |
143 | ||
723d9aa0 | 144 | #ifdef DEBUG |
f92c0fbc | 145 | DPRINTF(" unique: 0x%lx, pipe: %lu, read: %lu, options: %lx, size: %lu, timeout: %lx\n", |
f1405f13 | 146 | ut->dwUniqueID, ut->dwPipeNum, ut->fRead, |
147 | ut->dwOptions, ut->dwBufferSize, ut->dwTimeout); | |
cf55ed64 MG |
148 | if (ut->dwPipeNum == 0) { |
149 | DPRINTF("setup packet: "); | |
150 | hexdump(ut->SetupPacket, 8); | |
151 | } | |
723d9aa0 | 152 | |
9c9fd67c | 153 | if (!ut->fRead && ut->dwBufferSize) |
154 | { | |
155 | hexdump(ut->pBuffer, ut->dwBufferSize); | |
9c9fd67c | 156 | } |
723d9aa0 | 157 | #endif |
9c9fd67c | 158 | |
795992ad | 159 | #ifndef NO_WINDRVR |
9c9fd67c | 160 | ret = (*ioctl_func) (fd, request, wdioctl); |
411af373 | 161 | #else |
6c235d59 | 162 | xpcu_transfer(xpcu, ut); |
292160ed | 163 | #endif |
9c9fd67c | 164 | |
723d9aa0 | 165 | #ifdef DEBUG |
f1405f13 | 166 | DPRINTF("Transferred: %lu (%s)\n",ut->dwBytesTransferred, (ut->fRead?"read":"write")); |
9c9fd67c | 167 | if (ut->fRead && ut->dwBytesTransferred) |
168 | { | |
f1405f13 | 169 | DPRINTF("Read: "); |
9c9fd67c | 170 | hexdump(ut->pBuffer, ut->dwBytesTransferred); |
171 | } | |
723d9aa0 | 172 | #endif |
da3ba95a | 173 | } |
cdc711dc | 174 | break; |
2c2119eb | 175 | |
f152c048 | 176 | case INT_ENABLE_OLD: |
da3ba95a | 177 | case INT_ENABLE: |
f1405f13 | 178 | DPRINTF("INT_ENABLE\n"); |
da3ba95a | 179 | { |
9c9fd67c | 180 | struct interrupt *it = (struct interrupt*)(wdheader->data); |
cdc711dc | 181 | |
f92c0fbc | 182 | DPRINTF("Handle: 0x%lx, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", |
f1405f13 | 183 | it->hInterrupt, it->dwOptions, |
184 | it->dwCmds, it->fEnableOk, it->dwCounter, | |
185 | it->dwLost, it->fStopped); | |
cdc711dc | 186 | |
9c9fd67c | 187 | it->fEnableOk = 1; |
9ba1e383 | 188 | it->fStopped = 0; |
ca18111b | 189 | ints_enabled = 1; |
533f4b68 | 190 | pthread_mutex_trylock(&int_wait); |
9c9fd67c | 191 | } |
cdc711dc | 192 | |
cdc711dc | 193 | break; |
9c9fd67c | 194 | |
da3ba95a | 195 | case INT_DISABLE: |
f1405f13 | 196 | DPRINTF("INT_DISABLE\n"); |
da3ba95a | 197 | { |
9c9fd67c | 198 | struct interrupt *it = (struct interrupt*)(wdheader->data); |
da3ba95a | 199 | |
f92c0fbc | 200 | DPRINTF("Handle: 0x%lx, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", |
f1405f13 | 201 | it->hInterrupt, it->dwOptions, |
202 | it->dwCmds, it->fEnableOk, it->dwCounter, | |
203 | it->dwLost, it->fStopped); | |
795992ad | 204 | #ifndef NO_WINDRVR |
9c9fd67c | 205 | ret = (*ioctl_func) (fd, request, wdioctl); |
e71b6bf3 | 206 | #else |
207 | it->dwCounter = 0; | |
208 | it->fStopped = 1; | |
ca18111b | 209 | ints_enabled = 0; |
9ba1e383 | 210 | if (pthread_mutex_trylock(&int_wait) == EBUSY) |
211 | pthread_mutex_unlock(&int_wait); | |
292160ed | 212 | #endif |
f92c0fbc | 213 | DPRINTF("Handle: 0x%lx, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", |
f1405f13 | 214 | it->hInterrupt, it->dwOptions, |
215 | it->dwCmds, it->fEnableOk, it->dwCounter, | |
216 | it->dwLost, it->fStopped); | |
da3ba95a | 217 | } |
da3ba95a | 218 | break; |
da3ba95a | 219 | |
9c9fd67c | 220 | case USB_SET_INTERFACE: |
f1405f13 | 221 | DPRINTF("USB_SET_INTERFACE\n"); |
da3ba95a | 222 | { |
9c9fd67c | 223 | struct usb_set_interface *usi = (struct usb_set_interface*)(wdheader->data); |
224 | ||
f92c0fbc | 225 | DPRINTF("unique: 0x%lx, interfacenum: %lu, alternatesetting: %lu, options: %lx\n", |
f1405f13 | 226 | usi->dwUniqueID, usi->dwInterfaceNum, |
227 | usi->dwAlternateSetting, usi->dwOptions); | |
795992ad | 228 | #ifndef NO_WINDRVR |
9c9fd67c | 229 | ret = (*ioctl_func) (fd, request, wdioctl); |
2a7af812 | 230 | #else |
0c2db148 | 231 | xpcu_set_interface(xpcu, usi); |
292160ed | 232 | #endif |
f92c0fbc | 233 | DPRINTF("unique: 0x%lx, interfacenum: %lu, alternatesetting: %lu, options: %lx\n", |
f1405f13 | 234 | usi->dwUniqueID, usi->dwInterfaceNum, |
235 | usi->dwAlternateSetting, usi->dwOptions); | |
da3ba95a | 236 | } |
cdc711dc | 237 | break; |
da3ba95a | 238 | |
f152c048 | 239 | case USB_GET_DEVICE_DATA_OLD: |
9c9fd67c | 240 | case USB_GET_DEVICE_DATA: |
f1405f13 | 241 | DPRINTF("USB_GET_DEVICE_DATA\n"); |
9c9fd67c | 242 | { |
243 | struct usb_get_device_data *ugdd = (struct usb_get_device_data*)(wdheader->data); | |
9c9fd67c | 244 | |
f92c0fbc | 245 | DPRINTF("unique: 0x%lx, bytes: %lu, options: %lx\n", |
f1405f13 | 246 | ugdd->dwUniqueID, ugdd->dwBytes, |
247 | ugdd->dwOptions); | |
248 | ||
f92c0fbc MG |
249 | ugdd->dwBytes = xpcu_deviceinfo(xpcu, ugdd); |
250 | ||
da3ba95a | 251 | } |
9c9fd67c | 252 | break; |
253 | ||
f152c048 | 254 | case EVENT_REGISTER_OLD: |
b0f621dd | 255 | case EVENT_REGISTER: |
f1405f13 | 256 | DPRINTF("EVENT_REGISTER\n"); |
b0f621dd | 257 | { |
258 | struct event *e = (struct event*)(wdheader->data); | |
f92c0fbc | 259 | #ifdef DEBUG |
b0f621dd | 260 | int i; |
f92c0fbc | 261 | #endif |
b0f621dd | 262 | |
f92c0fbc | 263 | DPRINTF("handle: 0x%lx, action: %lu, status: %lu, eventid: %lu, cardtype: %lu, kplug: %lu, options: %lu, dev: %lx:%lx, unique: 0x%lx, ver: %lu, nummatch: %lu\n", |
f1405f13 | 264 | e->handle, e->dwAction, |
265 | e->dwStatus, e->dwEventId, e->dwCardType, | |
266 | e->hKernelPlugIn, e->dwOptions, | |
267 | e->u.Usb.deviceId.dwVendorId, | |
268 | e->u.Usb.deviceId.dwProductId, | |
269 | e->u.Usb.dwUniqueID, e->dwEventVer, | |
270 | e->dwNumMatchTables); | |
271 | ||
f92c0fbc | 272 | xpcu = xpcu_find(e); |
795992ad | 273 | #ifndef NO_WINDRVR |
b0f621dd | 274 | ret = (*ioctl_func) (fd, request, wdioctl); |
2a7af812 | 275 | #else |
f92c0fbc | 276 | e->handle = (unsigned long)xpcu; |
292160ed | 277 | #endif |
b0f621dd | 278 | |
723d9aa0 | 279 | #ifdef DEBUG |
f92c0fbc | 280 | DPRINTF("handle: 0x%lx, action: %lu, status: %lu, eventid: %lu, cardtype: %lu, kplug: %lu, options: %lu, dev: %lx:%lx, unique: 0x%lx, ver: %lu, nummatch: %lu\n", |
f1405f13 | 281 | e->handle, e->dwAction, |
282 | e->dwStatus, e->dwEventId, e->dwCardType, | |
283 | e->hKernelPlugIn, e->dwOptions, | |
284 | e->u.Usb.deviceId.dwVendorId, | |
285 | e->u.Usb.deviceId.dwProductId, | |
286 | e->u.Usb.dwUniqueID, e->dwEventVer, | |
287 | e->dwNumMatchTables); | |
288 | ||
b0f621dd | 289 | for (i = 0; i < e->dwNumMatchTables; i++) |
f1405f13 | 290 | DPRINTF("match: dev: %04x:%04x, class: %x, subclass: %x, intclass: %x, intsubclass: %x, intproto: %x\n", |
291 | e->matchTables[i].VendorId, | |
292 | e->matchTables[i].ProductId, | |
293 | e->matchTables[i].bDeviceClass, | |
294 | e->matchTables[i].bDeviceSubClass, | |
295 | e->matchTables[i].bInterfaceClass, | |
296 | e->matchTables[i].bInterfaceSubClass, | |
297 | e->matchTables[i].bInterfaceProtocol); | |
723d9aa0 | 298 | #endif |
b0f621dd | 299 | } |
300 | break; | |
301 | ||
f152c048 | 302 | case TRANSFER_OLD: |
da3ba95a | 303 | case TRANSFER: |
f1405f13 | 304 | DPRINTF("TRANSFER\n"); |
ac9e3f59 | 305 | { |
306 | WD_TRANSFER *tr = (WD_TRANSFER*)(wdheader->data); | |
307 | ||
1dac5195 | 308 | #ifndef NO_WINDRVR |
309 | ret = (*ioctl_func) (fd, request, wdioctl); | |
310 | #else | |
25ba7a49 | 311 | ret = pport->transfer(tr, fd, request, ppbase, ecpbase, 1); |
1dac5195 | 312 | #endif |
ac9e3f59 | 313 | } |
9c9fd67c | 314 | break; |
315 | ||
54357994 | 316 | case MULTI_TRANSFER_OLD: |
576995a8 | 317 | case MULTI_TRANSFER: |
318 | DPRINTF("MULTI_TRANSFER\n"); | |
ac9e3f59 | 319 | { |
320 | WD_TRANSFER *tr = (WD_TRANSFER*)(wdheader->data); | |
321 | unsigned long num = wdheader->size/sizeof(WD_TRANSFER); | |
1dac5195 | 322 | #ifndef NO_WINDRVR |
323 | ret = (*ioctl_func) (fd, request, wdioctl); | |
324 | #else | |
25ba7a49 | 325 | ret = pport->transfer(tr, fd, request, ppbase, ecpbase, num); |
ac9e3f59 | 326 | #endif |
ac9e3f59 | 327 | } |
576995a8 | 328 | break; |
329 | ||
da3ba95a | 330 | case EVENT_UNREGISTER: |
f92c0fbc MG |
331 | { |
332 | struct event *e = (struct event*)(wdheader->data); | |
333 | ||
334 | DPRINTF("EVENT_UNREGISTER\n"); | |
795992ad | 335 | #ifndef NO_WINDRVR |
f92c0fbc MG |
336 | ret = (*ioctl_func) (fd, request, wdioctl); |
337 | #else | |
338 | xpcu_close(xpcu, e); | |
292160ed | 339 | #endif |
f92c0fbc | 340 | } |
9c9fd67c | 341 | break; |
342 | ||
da3ba95a | 343 | case INT_WAIT: |
f1405f13 | 344 | DPRINTF("INT_WAIT\n"); |
b0f621dd | 345 | { |
346 | struct interrupt *it = (struct interrupt*)(wdheader->data); | |
347 | ||
f92c0fbc | 348 | DPRINTF("Handle: 0x%lx, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", |
f1405f13 | 349 | it->hInterrupt, it->dwOptions, |
350 | it->dwCmds, it->fEnableOk, it->dwCounter, | |
351 | it->dwLost, it->fStopped); | |
b0f621dd | 352 | |
795992ad | 353 | #ifndef NO_WINDRVR |
b0f621dd | 354 | ret = (*ioctl_func) (fd, request, wdioctl); |
292160ed | 355 | #else |
f92c0fbc | 356 | if (xpcu) { |
2a7af812 | 357 | if (it->dwCounter == 0) { |
358 | it->dwCounter = 1; | |
359 | } else { | |
533f4b68 | 360 | pthread_mutex_lock(&int_wait); |
be452175 | 361 | pthread_mutex_unlock(&int_wait); |
2a7af812 | 362 | } |
94038a57 | 363 | } else { |
533f4b68 | 364 | pthread_mutex_lock(&int_wait); |
be452175 | 365 | pthread_mutex_unlock(&int_wait); |
2a7af812 | 366 | } |
292160ed | 367 | #endif |
368 | ||
f92c0fbc | 369 | DPRINTF("INT_WAIT_RETURN: Handle: 0x%lx, Options: %lx, ncmds: %lu, enableok: %lu, count: %lu, lost: %lu, stopped: %lu\n", |
f1405f13 | 370 | it->hInterrupt, it->dwOptions, it->dwCmds, |
371 | it->fEnableOk, it->dwCounter, it->dwLost, | |
372 | it->fStopped); | |
b0f621dd | 373 | } |
9c9fd67c | 374 | break; |
375 | ||
da3ba95a | 376 | case CARD_UNREGISTER: |
f1405f13 | 377 | DPRINTF("CARD_UNREGISTER\n"); |
54357994 | 378 | { |
379 | struct card_register* cr = (struct card_register*)(wdheader->data); | |
380 | ||
381 | DPRINTF("Addr: 0x%lx, bytes: %lu, bar: %lu\n", | |
382 | (unsigned long)cr->Card.Item[0].I.IO.dwAddr, | |
383 | cr->Card.Item[0].I.IO.dwBytes, | |
384 | cr->Card.Item[0].I.IO.dwBar); | |
385 | ||
386 | DPRINTF("hCard: %lu\n", cr->hCard); | |
387 | ||
795992ad | 388 | #ifndef NO_WINDRVR |
54357994 | 389 | ret = (*ioctl_func) (fd, request, wdioctl); |
390 | #else | |
72ce448b MG |
391 | if (pport) |
392 | pport->close(cr->hCard); | |
393 | ||
394 | pport = NULL; | |
292160ed | 395 | #endif |
54357994 | 396 | } |
9c9fd67c | 397 | break; |
398 | ||
da3ba95a | 399 | case EVENT_PULL: |
f1405f13 | 400 | DPRINTF("EVENT_PULL\n"); |
b1831983 | 401 | { |
402 | struct event *e = (struct event*)(wdheader->data); | |
723d9aa0 | 403 | #ifdef DEBUG |
b1831983 | 404 | int i; |
405 | ||
f92c0fbc | 406 | DPRINTF("handle: 0x%lx, action: %lu, status: %lu, eventid: %lu, cardtype: %lx, kplug: %lu, options: %lu, dev: %lx:%lx, unique: 0x%lx, ver: %lu, nummatch: %lu\n", |
f1405f13 | 407 | e->handle, e->dwAction, e->dwStatus, |
408 | e->dwEventId, e->dwCardType, e->hKernelPlugIn, | |
409 | e->dwOptions, e->u.Usb.deviceId.dwVendorId, | |
410 | e->u.Usb.deviceId.dwProductId, | |
411 | e->u.Usb.dwUniqueID, e->dwEventVer, | |
412 | e->dwNumMatchTables); | |
413 | ||
b1831983 | 414 | for (i = 0; i < e->dwNumMatchTables; i++) |
f1405f13 | 415 | DPRINTF("match: dev: %04x:%04x, class: %x, subclass: %x, intclass: %x, intsubclass: %x, intproto: %x\n", |
416 | e->matchTables[i].VendorId, | |
417 | e->matchTables[i].ProductId, | |
418 | e->matchTables[i].bDeviceClass, | |
419 | e->matchTables[i].bDeviceSubClass, | |
420 | e->matchTables[i].bInterfaceClass, | |
421 | e->matchTables[i].bInterfaceSubClass, | |
422 | e->matchTables[i].bInterfaceProtocol); | |
723d9aa0 | 423 | #endif |
b1831983 | 424 | |
795992ad | 425 | #ifndef NO_WINDRVR |
b1831983 | 426 | ret = (*ioctl_func) (fd, request, wdioctl); |
292160ed | 427 | #else |
f92c0fbc | 428 | xpcu_found(xpcu, e); |
292160ed | 429 | #endif |
b1831983 | 430 | |
723d9aa0 | 431 | #ifdef DEBUG |
f92c0fbc | 432 | DPRINTF("handle: 0x%lx, action: %lu, status: %lu, eventid: %lu, cardtype: %lx, kplug: %lu, options: %lu, dev: %lx:%lx, unique: 0x%lx, ver: %lu, nummatch: %lu\n", |
f1405f13 | 433 | e->handle, e->dwAction, e->dwStatus, |
434 | e->dwEventId, e->dwCardType, e->hKernelPlugIn, | |
435 | e->dwOptions, e->u.Usb.deviceId.dwVendorId, | |
436 | e->u.Usb.deviceId.dwProductId, | |
437 | e->u.Usb.dwUniqueID, e->dwEventVer, | |
438 | e->dwNumMatchTables); | |
439 | ||
b1831983 | 440 | for (i = 0; i < e->dwNumMatchTables; i++) |
f1405f13 | 441 | DPRINTF("match: dev: %04x:%04x, class: %x, subclass: %x, intclass: %x, intsubclass: %x, intproto: %x\n", |
442 | e->matchTables[i].VendorId, | |
443 | e->matchTables[i].ProductId, | |
444 | e->matchTables[i].bDeviceClass, | |
445 | e->matchTables[i].bDeviceSubClass, | |
446 | e->matchTables[i].bInterfaceClass, | |
447 | e->matchTables[i].bInterfaceSubClass, | |
448 | e->matchTables[i].bInterfaceProtocol); | |
723d9aa0 | 449 | #endif |
ca18111b | 450 | |
b1831983 | 451 | } |
9c9fd67c | 452 | break; |
453 | ||
da3ba95a | 454 | default: |
292160ed | 455 | fprintf(stderr,"!!!Unsupported IOCTL: %x!!!\n", request); |
795992ad | 456 | #ifndef NO_WINDRVR |
9c9fd67c | 457 | ret = (*ioctl_func) (fd, request, wdioctl); |
292160ed | 458 | #endif |
459 | break; | |
cdc711dc | 460 | } |
da3ba95a | 461 | |
9c9fd67c | 462 | return ret; |
cdc711dc | 463 | } |
464 | ||
54357994 | 465 | int ioctl(int fd, unsigned long int request, ...) { |
dbda1264 | 466 | va_list args; |
467 | void *argp; | |
468 | int ret; | |
469 | ||
470 | if (!ioctl_func) | |
f1405f13 | 471 | ioctl_func = (int (*) (int, int, void *)) dlsym (RTLD_NEXT, "ioctl"); |
dbda1264 | 472 | |
473 | va_start (args, request); | |
474 | argp = va_arg (args, void *); | |
475 | va_end (args); | |
476 | ||
332ced7a | 477 | if (fd == windrvrfd) |
dbda1264 | 478 | ret = do_wdioctl(fd, request, argp); |
479 | else | |
480 | ret = (*ioctl_func) (fd, request, argp); | |
481 | ||
482 | return ret; | |
483 | } | |
cdc711dc | 484 | |
be452175 | 485 | int open (const char *pathname, int flags, ...) { |
486 | static int (*func) (const char *, int, mode_t) = NULL; | |
cdc711dc | 487 | mode_t mode = 0; |
488 | va_list args; | |
489 | int fd; | |
490 | ||
491 | if (!func) | |
f1405f13 | 492 | func = (int (*) (const char *, int, mode_t)) dlsym (RTLD_NEXT, "open"); |
cdc711dc | 493 | |
494 | if (flags & O_CREAT) { | |
495 | va_start(args, flags); | |
496 | mode = va_arg(args, mode_t); | |
497 | va_end(args); | |
498 | } | |
499 | ||
cdc711dc | 500 | if (!strcmp (pathname, "/dev/windrvr6")) { |
f1405f13 | 501 | DPRINTF("opening windrvr6\n"); |
795992ad | 502 | #ifdef NO_WINDRVR |
01b99d52 | 503 | windrvrfd = fd = (*func) ("/dev/null", flags, mode); |
504 | #else | |
505 | windrvrfd = fd = (*func) (pathname, flags, mode); | |
506 | #endif | |
723d9aa0 | 507 | |
508 | return fd; | |
cdc711dc | 509 | } |
510 | ||
723d9aa0 | 511 | return (*func) (pathname, flags, mode); |
cdc711dc | 512 | } |
513 | ||
723d9aa0 | 514 | int close(int fd) { |
515 | static int (*func) (int) = NULL; | |
cdc711dc | 516 | |
723d9aa0 | 517 | if (!func) |
f1405f13 | 518 | func = (int (*) (int)) dlsym(RTLD_NEXT, "close"); |
723d9aa0 | 519 | |
11d01742 | 520 | if (fd == windrvrfd && windrvrfd >= 0) { |
f1405f13 | 521 | DPRINTF("close windrvrfd\n"); |
010cbaa6 | 522 | |
cbfa0ac6 | 523 | xpcu = NULL; |
332ced7a | 524 | windrvrfd = -1; |
cdc711dc | 525 | } |
cdc711dc | 526 | |
723d9aa0 | 527 | return (*func) (fd); |
cdc711dc | 528 | } |
529 | ||
723d9aa0 | 530 | FILE *fopen(const char *path, const char *mode) { |
531 | FILE *ret; | |
532 | static FILE* (*func) (const char*, const char*) = NULL; | |
0dca330e | 533 | char buf[256]; |
534 | int i; | |
ca18111b | 535 | |
536 | if (!func) | |
f1405f13 | 537 | func = (FILE* (*) (const char*, const char*)) dlsym(RTLD_NEXT, "fopen"); |
ca18111b | 538 | |
3e670223 | 539 | for (i = 0; i < 4; i++) { |
540 | snprintf(buf, sizeof(buf), "/proc/sys/dev/parport/parport%d/base-addr", i); | |
541 | if (!strcmp(path, buf)) { | |
542 | DPRINTF("open base-addr of parport%d\n", i); | |
543 | if (config_is_real_pport(i)) { | |
544 | ret = (*func) (path, mode); | |
545 | } else { | |
546 | ret = (*func) ("/dev/null", mode); | |
547 | } | |
548 | ||
549 | if (ret) { | |
550 | baseaddrfp = ret; | |
551 | baseaddrnum = i; | |
552 | } | |
553 | ||
554 | return ret; | |
555 | } | |
556 | } | |
557 | ||
558 | ret = (*func) (path, mode); | |
ca18111b | 559 | |
0dca330e | 560 | if (!strcmp(path, "/proc/modules")) { |
f1405f13 | 561 | DPRINTF("opening /proc/modules\n"); |
723d9aa0 | 562 | #ifdef NO_WINDRVR |
dbda1264 | 563 | modulesfp = ret; |
723d9aa0 | 564 | modules_read = 0; |
565 | #endif | |
566 | } | |
cdc711dc | 567 | |
568 | return ret; | |
569 | } | |
570 | ||
dbda1264 | 571 | char *fgets(char *s, int size, FILE *stream) { |
572 | static char* (*func) (char*, int, FILE*) = NULL; | |
16f6b164 | 573 | const char modules[][256] = {"windrvr6 1 0 - Live 0xdeadbeef\n", "parport_pc 1 0 - Live 0xdeadbeef\n"}; |
0dca330e | 574 | char buf[256]; |
dbda1264 | 575 | char *ret = NULL; |
576 | ||
cdc711dc | 577 | |
578 | if (!func) | |
f1405f13 | 579 | func = (char* (*) (char*, int, FILE*)) dlsym(RTLD_NEXT, "fgets"); |
723d9aa0 | 580 | |
dbda1264 | 581 | if (modulesfp == stream) { |
54357994 | 582 | if (modules_read < sizeof(modules) / sizeof(modules[0])) { |
16f6b164 | 583 | strcpy(s, modules[modules_read]); |
dbda1264 | 584 | ret = s; |
16f6b164 | 585 | modules_read++; |
dbda1264 | 586 | } |
0dca330e | 587 | } else if (baseaddrfp == stream) { |
588 | snprintf(s, sizeof(buf), "%d\t%d\n", | |
589 | (baseaddrnum) * 0x10, | |
590 | ((baseaddrnum) * 0x10) + 0x400); | |
591 | ret = s; | |
723d9aa0 | 592 | } else { |
dbda1264 | 593 | ret = (*func)(s,size,stream); |
723d9aa0 | 594 | } |
cdc711dc | 595 | |
596 | return ret; | |
597 | } | |
598 | ||
dbda1264 | 599 | int fclose(FILE *fp) { |
600 | static int (*func) (FILE*) = NULL; | |
cdc711dc | 601 | |
dbda1264 | 602 | if (!func) |
f1405f13 | 603 | func = (int (*) (FILE*)) dlsym(RTLD_NEXT, "fclose"); |
cdc711dc | 604 | |
dbda1264 | 605 | if (fp == modulesfp) { |
606 | modulesfp = NULL; | |
607 | } | |
0dca330e | 608 | |
609 | if (fp == baseaddrfp) { | |
610 | baseaddrfp = NULL; | |
611 | } | |
dbda1264 | 612 | |
613 | return (*func)(fp); | |
cdc711dc | 614 | } |
419f2c98 | 615 | |
616 | int access(const char *pathname, int mode) { | |
617 | static int (*func) (const char*, int); | |
618 | ||
619 | if (!func) | |
f1405f13 | 620 | func = (int (*) (const char*, int)) dlsym(RTLD_NEXT, "access"); |
3eee002c | 621 | |
b8b756f5 | 622 | if (pathname && !strcmp(pathname, "/dev/windrvr6")) { |
419f2c98 | 623 | return 0; |
624 | } else { | |
625 | return (*func)(pathname, mode); | |
626 | } | |
627 | } | |
c42237a3 MG |
628 | |
629 | #if __WORDSIZE == 32 | |
630 | int uname (struct utsname *__name) { | |
631 | static int (*func) (struct utsname*); | |
632 | int ret; | |
633 | ||
634 | if (!func) | |
635 | func = (int (*) (struct utsname*)) dlsym(RTLD_NEXT, "uname"); | |
636 | ||
637 | ret = (*func)(__name); | |
638 | ||
639 | if (ret == 0 && (!strcmp(__name->machine, "x86_64"))) { | |
640 | strcpy(__name->machine, "i686"); | |
641 | } | |
642 | ||
643 | return ret; | |
644 | } | |
645 | #endif |