-#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
+/* libusb/ppdev connector for XILINX impact
+ *
+ * Copyright (c) 2007 Michael Gernoth <michael@gernoth.net>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
#define _GNU_SOURCE 1
-#if defined(RTLD_NEXT)
-#define REAL_LIBC RTLD_NEXT
-#else
-#define REAL_LIBC ((void *) -1L)
-#endif
-
#include <dlfcn.h>
#include <stdarg.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <stdio.h>
+#include <usb.h>
+#include <signal.h>
+#include <pthread.h>
+#include <errno.h>
+#include <inttypes.h>
+#include <sys/ioctl.h>
+#include <sys/utsname.h>
+#include <bits/wordsize.h>
+#include "usb-driver.h"
+#include "config.h"
+#include "xpcu.h"
+
+static int (*ioctl_func) (int, int, void *) = NULL;
+static int windrvrfd = -1;
+static unsigned long ppbase = 0;
+static unsigned long ecpbase = 0;
+static struct parport_config *pport = NULL;
+static struct xpcu_s *xpcu = NULL;
+static FILE *modulesfp = NULL;
+static FILE *baseaddrfp = NULL;
+static int baseaddrnum = 0;
+static int modules_read = 0;
+static unsigned long card_type;
+static int ints_enabled = 0;
+static pthread_mutex_t int_wait = PTHREAD_MUTEX_INITIALIZER;
+
+#define NO_WINDRVR 1
-#define SNIFFLEN 4096
-
-void hexdump(unsigned char *buf, int len);
-
-struct header_struct {
- unsigned long dwHeader;
- void* data;
- unsigned long dwSize;
-};
-
-struct version_struct {
- unsigned long versionul;
- char version[128];
-};
+void hexdump(unsigned char *buf, int len) {
+ int i;
-struct license_struct {
- char cLicense[128]; // Buffer with license string to put.
- // If empty string then get current license setting
- // into dwLicense.
- unsigned long dwLicense; // Returns license settings: LICENSE_DEMO, LICENSE_WD
- // etc..., or 0 for invalid license.
- unsigned long dwLicense2; // Returns additional license settings, if dwLicense
- // could not hold all the information.
- // Then dwLicense will return 0.
-};
+ for(i=0; i<len; i++) {
+ fprintf(stderr,"%02x ", buf[i]);
+ if ((i % 16) == 15)
+ fprintf(stderr,"\n");
+ }
+ fprintf(stderr,"\n");
+}
-#define WD_IOCTL_HEADER_CODE 0xa410b413UL
-void parse_wdioctlreq(unsigned char *wdioctl, unsigned int request) {
+static int do_wdioctl(int fd, unsigned int request, unsigned char *wdioctl) {
struct header_struct* wdheader = (struct header_struct*)wdioctl;
+ struct version_struct *version;
+ int ret = 0;
- if (wdheader->dwHeader != WD_IOCTL_HEADER_CODE) {
- fprintf(stderr,"!!!ERROR: Header does not match!!!\n");
- return;
+ if (wdheader->magic != MAGIC) {
+ fprintf(stderr,"!!!ERROR: magic header does not match!!!\n");
+ return (*ioctl_func) (fd, request, wdioctl);
}
- fprintf(stderr, "Request: ");
- switch(request) {
- case 0x910:
- fprintf(stderr,"IOCTL_WD_VERSION");
- //fprintf(stderr," %s(%d)", ((struct version_struct*)(wdheader->data))->version, ((struct version_struct*)(wdheader->data))->versionul);
+ switch(request & ~(0xc0000000)) {
+ case VERSION:
+ version = (struct version_struct*)(wdheader->data);
+ strcpy(version->version, "libusb-driver.so version: " USB_DRIVER_VERSION);
+ version->versionul = 802;
+ DPRINTF("VERSION\n");
break;
- case 0x952:
- fprintf(stderr,"IOCTL_WD_LICENSE");
+
+ case LICENSE:
+ DPRINTF("LICENSE\n");
break;
- case 0x98c:
- fprintf(stderr,"IOCTL_WD_TRANSFER");
+
+ case CARD_REGISTER_OLD:
+ case CARD_REGISTER:
+ DPRINTF("CARD_REGISTER\n");
+ {
+ struct card_register* cr = (struct card_register*)(wdheader->data);
+
+ DPRINTF("Items: %lu, Addr: 0x%lx, bytes: %lu, bar: %lu\n",
+ cr->Card.dwItems,
+ (unsigned long)cr->Card.Item[0].I.IO.dwAddr,
+ cr->Card.Item[0].I.IO.dwBytes,
+ cr->Card.Item[0].I.IO.dwBar);
+
+ DPRINTF("Items: %lu, Addr: 0x%lx, bytes: %lu, bar: %lu\n",
+ cr->Card.dwItems,
+ (unsigned long)cr->Card.Item[1].I.IO.dwAddr,
+ cr->Card.Item[1].I.IO.dwBytes,
+ cr->Card.Item[1].I.IO.dwBar);
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#else
+
+ pport = config_get((unsigned long)cr->Card.Item[0].I.IO.dwAddr / 0x10);
+ if (!pport)
+ break;
+
+ ret = pport->open((unsigned long)cr->Card.Item[0].I.IO.dwAddr / 0x10);
+
+ ppbase = (unsigned long)cr->Card.Item[0].I.IO.dwAddr;
+
+ if (cr->Card.dwItems > 1 && cr->Card.Item[1].I.IO.dwAddr)
+ ecpbase = (unsigned long)cr->Card.Item[1].I.IO.dwAddr;
+
+ if (ret >= 0) {
+ cr->hCard = ret;
+ } else {
+ cr->hCard = 0;
+ }
+#endif
+ DPRINTF("hCard: %lu\n", cr->hCard);
+ }
break;
- case 0x983:
- fprintf(stderr,"IOCTL_WDU_TRANSFER");
+
+ case USB_TRANSFER:
+ DPRINTF("in USB_TRANSFER");
+ {
+ struct usb_transfer *ut = (struct usb_transfer*)(wdheader->data);
+
+#ifdef DEBUG
+ DPRINTF(" 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);
+ if (ut->dwPipeNum == 0) {
+ DPRINTF("setup packet: ");
+ hexdump(ut->SetupPacket, 8);
+ }
+
+ if (!ut->fRead && ut->dwBufferSize)
+ {
+ hexdump(ut->pBuffer, ut->dwBufferSize);
+ }
+#endif
+
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#else
+ xpcu_claim(xpcu, XPCU_CLAIM);
+ /* http://www.jungo.com/support/documentation/windriver/802/wdusb_man_mhtml/node55.html#SECTION001213000000000000000 */
+ if (ut->dwPipeNum == 0) { /* control pipe */
+ int requesttype, request, value, index, size;
+ requesttype = ut->SetupPacket[0];
+ request = ut->SetupPacket[1];
+ value = ut->SetupPacket[2] | (ut->SetupPacket[3] << 8);
+ index = ut->SetupPacket[4] | (ut->SetupPacket[5] << 8);
+ size = ut->SetupPacket[6] | (ut->SetupPacket[7] << 8);
+ DPRINTF("requesttype: %x, request: %x, value: %u, index: %u, size: %u\n", requesttype, request, value, index, size);
+ ret = usb_control_msg(xpcu->handle, requesttype, request, value, index, ut->pBuffer, size, ut->dwTimeout);
+ } else {
+ if (ut->fRead) {
+ ret = usb_bulk_read(xpcu->handle, ut->dwPipeNum, ut->pBuffer, ut->dwBufferSize, ut->dwTimeout);
+ } else {
+ ret = usb_bulk_write(xpcu->handle, ut->dwPipeNum, ut->pBuffer, ut->dwBufferSize, ut->dwTimeout);
+ }
+ xpcu_claim(xpcu, XPCU_RELEASE);
+ }
+
+ if (ret < 0) {
+ fprintf(stderr, "usb_transfer: %d (%s)\n", ret, usb_strerror());
+ } else {
+ ut->dwBytesTransferred = ret;
+ ret = 0;
+ }
+#endif
+
+#ifdef DEBUG
+ DPRINTF("Transferred: %lu (%s)\n",ut->dwBytesTransferred, (ut->fRead?"read":"write"));
+ if (ut->fRead && ut->dwBytesTransferred)
+ {
+ DPRINTF("Read: ");
+ hexdump(ut->pBuffer, ut->dwBytesTransferred);
+ }
+#endif
+ }
break;
- case 0x987:
- fprintf(stderr,"IOCTL_WD_EVENT_UNREGISTER");
+
+ case INT_ENABLE_OLD:
+ case INT_ENABLE:
+ DPRINTF("INT_ENABLE\n");
+ {
+ struct interrupt *it = (struct interrupt*)(wdheader->data);
+
+ DPRINTF("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);
+
+ it->fEnableOk = 1;
+ it->fStopped = 0;
+ ints_enabled = 1;
+ pthread_mutex_trylock(&int_wait);
+ }
+
break;
- case 0x91f:
- fprintf(stderr,"IOCTL_WD_INT_DISABLE");
+
+ case INT_DISABLE:
+ DPRINTF("INT_DISABLE\n");
+ {
+ struct interrupt *it = (struct interrupt*)(wdheader->data);
+
+ DPRINTF("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);
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#else
+ it->dwCounter = 0;
+ it->fStopped = 1;
+ ints_enabled = 0;
+ if (pthread_mutex_trylock(&int_wait) == EBUSY)
+ pthread_mutex_unlock(&int_wait);
+#endif
+ DPRINTF("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);
+ }
break;
- case 0x94b:
- fprintf(stderr,"IOCTL_WD_INT_WAIT");
+
+ case USB_SET_INTERFACE:
+ DPRINTF("USB_SET_INTERFACE\n");
+ {
+ struct usb_set_interface *usi = (struct usb_set_interface*)(wdheader->data);
+
+ DPRINTF("unique: %lu, interfacenum: %lu, alternatesetting: %lu, options: %lx\n",
+ usi->dwUniqueID, usi->dwInterfaceNum,
+ usi->dwAlternateSetting, usi->dwOptions);
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#else
+ if (xpcu->dev) {
+ if (!xpcu->handle) {
+ xpcu->handle = usb_open(xpcu->dev);
+#ifndef NO_USB_RESET
+ if (xpcu->handle) {
+ usb_reset(xpcu->handle);
+ xpcu->handle = usb_open(xpcu->dev);
+ }
+#endif
+ }
+
+ xpcu->interface = xpcu->dev->config[0].interface[usi->dwInterfaceNum].altsetting[usi->dwAlternateSetting].bInterfaceNumber;
+ xpcu->alternate = usi->dwAlternateSetting;
+ }
+#endif
+ DPRINTF("unique: %lu, interfacenum: %lu, alternatesetting: %lu, options: %lx\n",
+ usi->dwUniqueID, usi->dwInterfaceNum,
+ usi->dwAlternateSetting, usi->dwOptions);
+ }
break;
- case 0x92b:
- fprintf(stderr,"IOCTL_WD_CARD_UNREGISTER");
+
+ case USB_GET_DEVICE_DATA_OLD:
+ case USB_GET_DEVICE_DATA:
+ DPRINTF("USB_GET_DEVICE_DATA\n");
+ {
+ struct usb_get_device_data *ugdd = (struct usb_get_device_data*)(wdheader->data);
+ int pSize;
+
+ DPRINTF("unique: %lu, bytes: %lu, options: %lx\n",
+ ugdd->dwUniqueID, ugdd->dwBytes,
+ ugdd->dwOptions);
+
+ pSize = ugdd->dwBytes;
+ if (!ugdd->dwBytes) {
+ if (xpcu->dev) {
+ ugdd->dwBytes = xpcu_deviceinfo(xpcu, NULL);
+ }
+ } else {
+ xpcu_deviceinfo(xpcu, (unsigned char*)ugdd->pBuf);
+ }
+ }
break;
- case 0x9a7:
- fprintf(stderr,"IOCTL_WDU_GET_DEVICE_DATA");
+
+ case EVENT_REGISTER_OLD:
+ case EVENT_REGISTER:
+ DPRINTF("EVENT_REGISTER\n");
+ {
+ struct event *e = (struct event*)(wdheader->data);
+ struct usb_bus *bus;
+ char* devpos;
+ int busnum = -1, devnum = -1;
+ int i;
+
+ 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",
+ 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);
+
+ devpos = getenv("XILINX_USB_DEV");
+ if (devpos != NULL) {
+ int j;
+ char *devstr = NULL, *remainder;
+
+ DPRINTF("XILINX_USB_DEV=%s\n", devpos);
+
+ for (j = 0; j < strlen(devpos) && devpos[j] != 0; j++) {
+ if (devpos[j] == ':') {
+ devpos[j] = 0;
+ devstr = &(devpos[j+1]);
+ }
+ }
+
+ if (devstr && strlen(devstr) > 0) {
+ busnum = strtol(devpos, &remainder, 10);
+ if (devpos == remainder) {
+ busnum = -1;
+ } else {
+ devnum = strtol(devstr, &remainder, 10);
+ if (devstr == remainder) {
+ busnum = -1;
+ devnum = -1;
+ } else {
+ fprintf(stderr,"Using XILINX platform cable USB at %03d:%03d\n",
+ busnum, devnum);
+ }
+ }
+ }
+ }
+
+ for (i = 0; i < e->dwNumMatchTables; i++) {
+
+ DPRINTF("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);
+
+ for (bus = xpcu->busses; bus; bus = bus->next) {
+ struct usb_device *dev;
+
+ if ((devnum != -1) && (strtol(bus->dirname, NULL, 10) != busnum))
+ continue;
+
+ for (dev = bus->devices; dev; dev = dev->next) {
+ struct usb_device_descriptor *desc = &(dev->descriptor);
+
+ if((desc->idVendor == e->matchTables[i].VendorId) &&
+ (desc->idProduct == e->matchTables[i].ProductId) &&
+ (desc->bDeviceClass == e->matchTables[i].bDeviceClass) &&
+ (desc->bDeviceSubClass == e->matchTables[i].bDeviceSubClass) &&
+ ((devnum == -1) || (strtol(dev->filename, NULL, 10) == devnum)) ) {
+ int ac;
+ for (ac = 0; ac < desc->bNumConfigurations; ac++) {
+ struct usb_interface *interface = dev->config[ac].interface;
+ int ai;
+
+ for (ai = 0; ai < interface->num_altsetting; ai++) {
+
+ DPRINTF("intclass: %x, intsubclass: %x, intproto: %x\n",
+ interface->altsetting[i].bInterfaceClass,
+ interface->altsetting[i].bInterfaceSubClass,
+ interface->altsetting[i].bInterfaceProtocol);
+
+ if ((interface->altsetting[ai].bInterfaceSubClass == e->matchTables[i].bInterfaceSubClass) &&
+ (interface->altsetting[ai].bInterfaceProtocol == e->matchTables[i].bInterfaceProtocol)){
+ /* TODO: check interfaceClass! */
+ DPRINTF("found device with libusb\n");
+ xpcu->dev = dev;
+ card_type = e->dwCardType;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#else
+ e->handle++;
+#endif
+
+#ifdef DEBUG
+ 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",
+ 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);
+
+ for (i = 0; i < e->dwNumMatchTables; i++)
+ DPRINTF("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);
+#endif
+ }
break;
- case 0x98e:
- fprintf(stderr,"IOCTL_WD_INT_ENABLE");
+
+ case TRANSFER_OLD:
+ case TRANSFER:
+ DPRINTF("TRANSFER\n");
+ {
+ WD_TRANSFER *tr = (WD_TRANSFER*)(wdheader->data);
+
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#else
+ ret = pport->transfer(tr, fd, request, ppbase, ecpbase, 1);
+#endif
+ }
break;
- case 0x988:
- fprintf(stderr,"IOCTL_WD_EVENT_PULL");
+
+ case MULTI_TRANSFER_OLD:
+ case MULTI_TRANSFER:
+ DPRINTF("MULTI_TRANSFER\n");
+ {
+ WD_TRANSFER *tr = (WD_TRANSFER*)(wdheader->data);
+ unsigned long num = wdheader->size/sizeof(WD_TRANSFER);
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#else
+ ret = pport->transfer(tr, fd, request, ppbase, ecpbase, num);
+#endif
+ }
break;
- case 0x981:
- fprintf(stderr,"IOCTL_WDU_SET_INTERFACE");
+
+ case EVENT_UNREGISTER:
+ DPRINTF("EVENT_UNREGISTER\n");
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#endif
break;
- default:
- fprintf(stderr,"Unknown(%x)",request);
- }
- fprintf(stderr, ", size: %d\n", wdheader->dwSize);
-}
+ case INT_WAIT:
+ DPRINTF("INT_WAIT\n");
+ {
+ struct interrupt *it = (struct interrupt*)(wdheader->data);
-void parse_wdioctlans(unsigned char *wdioctl, unsigned int request, int result) {
- struct header_struct* wdheader = (struct header_struct*)wdioctl;
+ DPRINTF("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);
- if (wdheader->dwHeader != WD_IOCTL_HEADER_CODE) {
- fprintf(stderr,"!!!ERROR: Header does not match!!!\n");
- return;
- }
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#else
+ if (xpcu->dev) {
+ if (it->dwCounter == 0) {
+ it->dwCounter = 1;
+ } else {
+ pthread_mutex_lock(&int_wait);
+ pthread_mutex_unlock(&int_wait);
+ }
+ } else {
+ pthread_mutex_lock(&int_wait);
+ pthread_mutex_unlock(&int_wait);
+ }
+#endif
+
+ DPRINTF("INT_WAIT_RETURN: 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);
+ }
+ break;
+
+ case CARD_UNREGISTER:
+ DPRINTF("CARD_UNREGISTER\n");
+ {
+ struct card_register* cr = (struct card_register*)(wdheader->data);
+
+ DPRINTF("Addr: 0x%lx, bytes: %lu, bar: %lu\n",
+ (unsigned long)cr->Card.Item[0].I.IO.dwAddr,
+ cr->Card.Item[0].I.IO.dwBytes,
+ cr->Card.Item[0].I.IO.dwBar);
+
+ DPRINTF("hCard: %lu\n", cr->hCard);
+
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#else
+ if (pport)
+ pport->close(cr->hCard);
- fprintf(stderr, "Answer: %d ", result);
- switch(request) {
- case 0x910:
- fprintf(stderr,"\"%s\" (%d)", ((struct version_struct*)(wdheader->data))->version, ((struct version_struct*)(wdheader->data))->versionul);
+ pport = NULL;
+#endif
+ }
break;
- case 0x952:
- fprintf(stderr,"\"%s\" (XX,XX)", ((struct license_struct*)(wdheader->data))->cLicense);
+
+ case EVENT_PULL:
+ DPRINTF("EVENT_PULL\n");
+ {
+ struct event *e = (struct event*)(wdheader->data);
+#ifdef DEBUG
+ int i;
+
+ 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",
+ 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);
+
+ for (i = 0; i < e->dwNumMatchTables; i++)
+ DPRINTF("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);
+#endif
+
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#else
+ if (xpcu->dev) {
+ struct usb_interface *interface = xpcu->dev->config->interface;
+
+ e->dwCardType = card_type;
+ e->dwAction = 1;
+ e->dwEventId = 109;
+ e->u.Usb.dwUniqueID = 110;
+ e->matchTables[0].VendorId = xpcu->dev->descriptor.idVendor;
+ e->matchTables[0].ProductId = xpcu->dev->descriptor.idProduct;
+ e->matchTables[0].bDeviceClass = xpcu->dev->descriptor.bDeviceClass;
+ e->matchTables[0].bDeviceSubClass = xpcu->dev->descriptor.bDeviceSubClass;
+ e->matchTables[0].bInterfaceClass = interface->altsetting[0].bInterfaceClass;
+ e->matchTables[0].bInterfaceSubClass = interface->altsetting[0].bInterfaceSubClass;
+ e->matchTables[0].bInterfaceProtocol = interface->altsetting[0].bInterfaceProtocol;
+ }
+#endif
+
+#ifdef DEBUG
+ 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",
+ 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);
+
+ for (i = 0; i < e->dwNumMatchTables; i++)
+ DPRINTF("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);
+#endif
+
+ }
break;
+
default:
+ fprintf(stderr,"!!!Unsupported IOCTL: %x!!!\n", request);
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#endif
break;
}
- fprintf(stderr, "\n");
+
+ return ret;
}
+int ioctl(int fd, unsigned long int request, ...) {
+ va_list args;
+ void *argp;
+ int ret;
+
+ if (!ioctl_func)
+ ioctl_func = (int (*) (int, int, void *)) dlsym (RTLD_NEXT, "ioctl");
+
+ va_start (args, request);
+ argp = va_arg (args, void *);
+ va_end (args);
-typedef int (*open_funcptr_t) (const char *, int, mode_t);
+ if (fd == windrvrfd)
+ ret = do_wdioctl(fd, request, argp);
+ else
+ ret = (*ioctl_func) (fd, request, argp);
-static windrvrfd = 0;
-static void* mmapped = NULL;
-static size_t mmapplen = 0;
+ return ret;
+}
-int open (const char *pathname, int flags, ...)
-{
- static open_funcptr_t func = NULL;
+int open (const char *pathname, int flags, ...) {
+ static int (*func) (const char *, int, mode_t) = NULL;
mode_t mode = 0;
va_list args;
int fd;
if (!func)
- func = (open_funcptr_t) dlsym (REAL_LIBC, "open");
+ func = (int (*) (const char *, int, mode_t)) dlsym (RTLD_NEXT, "open");
if (flags & O_CREAT) {
va_start(args, flags);
va_end(args);
}
- fd = (*func) (pathname, flags, mode);
-
if (!strcmp (pathname, "/dev/windrvr6")) {
- fprintf(stderr,"opening windrvr6\n");
- windrvrfd = fd;
+ DPRINTF("opening windrvr6\n");
+#ifdef NO_WINDRVR
+ windrvrfd = fd = (*func) ("/dev/null", flags, mode);
+#else
+ windrvrfd = fd = (*func) (pathname, flags, mode);
+#endif
+ if (!xpcu)
+ xpcu = xpcu_open();
+
+ return fd;
}
- return fd;
+ return (*func) (pathname, flags, mode);
}
-void diff(unsigned char *buf1, unsigned char *buf2, int len) {
- int i;
+int close(int fd) {
+ static int (*func) (int) = NULL;
- for(i=0; i<len; i++) {
- if (buf1[i] != buf2[i]) {
- 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]:'.'));
+ if (!func)
+ func = (int (*) (int)) dlsym(RTLD_NEXT, "close");
+
+ if (fd == windrvrfd && windrvrfd >= 0) {
+ DPRINTF("close windrvrfd\n");
+
+ if (xpcu->handle) {
+ xpcu_claim(xpcu, XPCU_RELEASE);
+ usb_close(xpcu->handle);
}
+
+ xpcu->handle = NULL;
+ xpcu->interface = -1;
+ xpcu = NULL;
+ windrvrfd = -1;
}
+
+ return (*func) (fd);
}
-void hexdump(unsigned char *buf, int len) {
+FILE *fopen(const char *path, const char *mode) {
+ FILE *ret;
+ static FILE* (*func) (const char*, const char*) = NULL;
+ char buf[256];
int i;
- for(i=0; i<len; i++) {
- fprintf(stderr,"%02x ", buf[i]);
- if ((i % 16) == 15)
- fprintf(stderr,"\n");
+ if (!func)
+ func = (FILE* (*) (const char*, const char*)) dlsym(RTLD_NEXT, "fopen");
+
+ for (i = 0; i < 4; i++) {
+ snprintf(buf, sizeof(buf), "/proc/sys/dev/parport/parport%d/base-addr", i);
+ if (!strcmp(path, buf)) {
+ DPRINTF("open base-addr of parport%d\n", i);
+ if (config_is_real_pport(i)) {
+ ret = (*func) (path, mode);
+ } else {
+ ret = (*func) ("/dev/null", mode);
+ }
+
+ if (ret) {
+ baseaddrfp = ret;
+ baseaddrnum = i;
+ }
+
+ return ret;
+ }
}
-}
-
-int ioctl(int fd, int request, ...)
-{
- static int (*func) (int, int, void *) = NULL;
- va_list args;
- void *argp;
- unsigned char prebuf[SNIFFLEN];
- int ret;
-
- if (!func)
- func = (int (*) (int, int, void *)) dlsym (REAL_LIBC, "ioctl");
- va_start (args, request);
- argp = va_arg (args, void *);
- va_end (args);
+ ret = (*func) (path, mode);
- if (fd == windrvrfd) {
- memcpy(prebuf, argp, SNIFFLEN);
- parse_wdioctlreq(argp, request);
+ if (!strcmp(path, "/proc/modules")) {
+ DPRINTF("opening /proc/modules\n");
+#ifdef NO_WINDRVR
+ modulesfp = ret;
+ modules_read = 0;
+#endif
}
- ret = (*func) (fd, request, argp);
-
- if (fd == windrvrfd) {
- parse_wdioctlans(argp, request, ret);
- }
return ret;
}
-void *mmap(void *start, size_t length, int prot, int flags, int fd, off_t offset)
-{
- static void* (*func) (void *, size_t, int, int, int, off_t) = NULL;
- void *ret;
+char *fgets(char *s, int size, FILE *stream) {
+ static char* (*func) (char*, int, FILE*) = NULL;
+ const char modules[][256] = {"windrvr6 1 0 - Live 0xdeadbeef\n", "parport_pc 1 0 - Live 0xdeadbeef\n"};
+ char buf[256];
+ char *ret = NULL;
- if (!func)
- func = (void* (*) (void *, size_t, int, int, int, off_t)) dlsym (REAL_LIBC, "mmap");
- ret = (*func) (start, length, prot, flags, fd, offset);
- fprintf(stderr,"MMAP: %x, %d, %d, %d, %d, %d -> %x\n", (unsigned int)start, length, prot, flags, fd, offset, (unsigned int)ret);
- mmapped = ret;
- mmapplen = length;
+ if (!func)
+ func = (char* (*) (char*, int, FILE*)) dlsym(RTLD_NEXT, "fgets");
+
+ if (modulesfp == stream) {
+ if (modules_read < sizeof(modules) / sizeof(modules[0])) {
+ strcpy(s, modules[modules_read]);
+ ret = s;
+ modules_read++;
+ }
+ } else if (baseaddrfp == stream) {
+ snprintf(s, sizeof(buf), "%d\t%d\n",
+ (baseaddrnum) * 0x10,
+ ((baseaddrnum) * 0x10) + 0x400);
+ ret = s;
+ } else {
+ ret = (*func)(s,size,stream);
+ }
return ret;
}
-void *mmap64(void *start, size_t length, int prot, int flags, int fd, off64_t offset)
-{
- static void* (*func) (void *, size_t, int, int, int, off64_t) = NULL;
- void *ret;
+int fclose(FILE *fp) {
+ static int (*func) (FILE*) = NULL;
if (!func)
- func = (void* (*) (void *, size_t, int, int, int, off64_t)) dlsym (REAL_LIBC, "mmap64");
+ func = (int (*) (FILE*)) dlsym(RTLD_NEXT, "fclose");
- ret = (*func) (start, length, prot, flags, fd, offset);
- fprintf(stderr,"MMAP64: %x, %d, %d, %d, %d, %lld -> %x\n", (unsigned int)start, length, prot, flags, fd, offset, (unsigned int)ret);
- mmapped = ret;
- mmapplen = length;
+ if (fp == modulesfp) {
+ modulesfp = NULL;
+ }
- return ret;
+ if (fp == baseaddrfp) {
+ baseaddrfp = NULL;
+ }
+
+ return (*func)(fp);
}
-void *mmap2(void *start, size_t length, int prot, int flags, int fd, off_t pgoffset)
-{
- static void* (*func) (void *, size_t, int, int, int, off_t) = NULL;
- void *ret;
+int access(const char *pathname, int mode) {
+ static int (*func) (const char*, int);
if (!func)
- func = (void* (*) (void *, size_t, int, int, int, off_t)) dlsym (REAL_LIBC, "mmap2");
-
- ret = (*func) (start, length, prot, flags, fd, pgoffset);
- fprintf(stderr,"MMAP2: %x, %d, %d, %d, %d, %d -> %x\n", (unsigned int)start, length, prot, flags, fd, pgoffset, (unsigned int)ret);
- mmapped = ret;
- mmapplen = length;
+ func = (int (*) (const char*, int)) dlsym(RTLD_NEXT, "access");
- return ret;
+ if (pathname && !strcmp(pathname, "/dev/windrvr6")) {
+ return 0;
+ } else {
+ return (*func)(pathname, mode);
+ }
}
-void *malloc(size_t size)
-{
- static void* (*func) (size_t) = NULL;
- void *ret;
+#if __WORDSIZE == 32
+int uname (struct utsname *__name) {
+ static int (*func) (struct utsname*);
+ int ret;
if (!func)
- func = (void* (*) (size_t)) dlsym(REAL_LIBC, "malloc");
-
- ret = (*func) (size);
+ func = (int (*) (struct utsname*)) dlsym(RTLD_NEXT, "uname");
- //fprintf(stderr,"MALLOC: %d -> %x\n", size, (unsigned int) ret);
+ ret = (*func)(__name);
+ if (ret == 0 && (!strcmp(__name->machine, "x86_64"))) {
+ strcpy(__name->machine, "i686");
+ }
+
return ret;
}
-
-
#endif
projects / usb-driver / blobdiff