#include <sys/stat.h>
#include <sys/time.h>
#include <stdio.h>
-#include "xilinx.h"
+#include <usb.h>
+#include <signal.h>
+#include <pthread.h>
+#include "usb-driver.h"
+
+static int (*ioctl_func) (int, int, void *) = NULL;
+static int windrvrfd = 0;
+FILE *modulesfp;
+static int modules_read = 0;
+static struct usb_bus *busses = NULL;
+static struct usb_device *usbdevice;
+static usb_dev_handle *usb_devhandle = NULL;
+static unsigned long card_type;
+static int ints_enabled = 0;
+static pthread_mutex_t int_wait = PTHREAD_MUTEX_INITIALIZER;
+
+#define NO_WINDRVR 1
+#undef DEBUG
+
+#ifdef DEBUG
+void hexdump(unsigned char *buf, int len) {
+ int i;
-#define SNIFFLEN 4096
-static unsigned char lastbuf[4096];
+ for(i=0; i<len; i++) {
+ fprintf(stderr,"%02x ", buf[i]);
+ if ((i % 16) == 15)
+ fprintf(stderr,"\n");
+ }
+}
+#endif
-void hexdump(unsigned char *buf, int len);
-void diff(unsigned char *buf1, unsigned char *buf2, int len);
+int usb_deviceinfo(unsigned char *buf) {
+ int i,j,k,l;
+ int len = 0;
+ WDU_CONFIGURATION **pConfigs, **pActiveConfig;
+ WDU_INTERFACE **pActiveInterface;
+
+ if (buf) {
+ struct usb_device_info *udi = (struct usb_device_info*)(buf+len);
+
+ udi->Descriptor.bLength = sizeof(WDU_DEVICE_DESCRIPTOR);
+ udi->Descriptor.bDescriptorType = usbdevice->descriptor.bDescriptorType;
+ udi->Descriptor.bcdUSB = usbdevice->descriptor.bcdUSB;
+ udi->Descriptor.bDeviceClass = usbdevice->descriptor.bDeviceClass;
+ udi->Descriptor.bDeviceSubClass = usbdevice->descriptor.bDeviceSubClass;
+ udi->Descriptor.bDeviceProtocol = usbdevice->descriptor.bDeviceProtocol;
+ udi->Descriptor.bMaxPacketSize0 = usbdevice->descriptor.bMaxPacketSize0;
+ udi->Descriptor.idVendor = usbdevice->descriptor.idVendor;
+ udi->Descriptor.idProduct = usbdevice->descriptor.idProduct;
+ udi->Descriptor.bcdDevice = usbdevice->descriptor.bcdDevice;
+ udi->Descriptor.iManufacturer = usbdevice->descriptor.iManufacturer;
+ udi->Descriptor.iProduct = usbdevice->descriptor.iProduct;
+ udi->Descriptor.iSerialNumber = usbdevice->descriptor.iSerialNumber;
+ udi->Descriptor.bNumConfigurations = usbdevice->descriptor.bNumConfigurations;
+
+ /* TODO: Fix Pipe0! */
+ udi->Pipe0.dwNumber = 0x00;
+ udi->Pipe0.dwMaximumPacketSize = usbdevice->descriptor.bMaxPacketSize0;
+ udi->Pipe0.type = 0;
+ udi->Pipe0.direction = 3;
+ udi->Pipe0.dwInterval = 0;
+
+ pConfigs = &(udi->pConfigs);
+ pActiveConfig = &(udi->pActiveConfig);
+ pActiveInterface = &(udi->pActiveInterface[0]);
+ }
-void parse_wdioctlreq(unsigned char *wdioctl, unsigned int request) {
- struct header_struct* wdheader = (struct header_struct*)wdioctl;
+ len = sizeof(struct usb_device_info);
- if (wdheader->magic != MAGIC) {
- fprintf(stderr,"!!!ERROR: Header does not match!!!\n");
- return;
- }
+ for (i=0; i<usbdevice->descriptor.bNumConfigurations; i++)
+ {
+ struct usb_config_descriptor *conf_desc = &usbdevice->config[i];
+ WDU_INTERFACE **pInterfaces;
+ WDU_ALTERNATE_SETTING **pAlternateSettings[conf_desc->bNumInterfaces];
+ WDU_ALTERNATE_SETTING **pActiveAltSetting[conf_desc->bNumInterfaces];
- fprintf(stderr, "Request: ");
- switch(request) {
- case VERSION:
- fprintf(stderr,"VERSION");
- break;
- case LICENSE:
- fprintf(stderr,"LICENSE");
- fprintf(stderr," \"%s\" (XX,XX)", ((struct license_struct*)(wdheader->data))->cLicense);
- break;
- case TRANSFER:
- fprintf(stderr,"TRANSFER");
- break;
- case USB_TRANSFER:
- fprintf(stderr,"USB_TRANSFER");
- #if 0
- {
- struct usb_transfer *ut = (struct usb_transfer*)(wdheader->data);
+ if (buf) {
+ WDU_CONFIGURATION *cfg = (WDU_CONFIGURATION*)(buf+len);
- fprintf(stderr," unique: %d, pipe: %d, read: %d, options: %x, size: %d, timeout: %x\n", ut->dwUniqueID, ut->dwPipeNum, ut->fRead, ut->dwOptions, ut->dwBufferSize, ut->dwTimeout);
- memcpy(lastbuf, ut->pBuffer, ut->dwBufferSize);
- hexdump(ut->pBuffer, ut->dwBufferSize);
- fprintf(stderr,"\n");
- }
- fprintf(stderr,"\n");
-#endif
- break;
- case EVENT_UNREGISTER:
- fprintf(stderr,"EVENT_UNREGISTER");
- break;
- case INT_DISABLE:
- fprintf(stderr,"INT_DISABLE");
- break;
- case INT_WAIT:
- fprintf(stderr,"INT_WAIT");
- break;
- case CARD_UNREGISTER:
- fprintf(stderr,"CARD_UNREGISTER");
- break;
- case USB_GET_DEVICE_DATA:
- fprintf(stderr,"USB_GET_DEVICE_DATA");
- break;
- case INT_ENABLE:
- fprintf(stderr,"INT_ENABLE");
- break;
- case EVENT_PULL:
- fprintf(stderr,"EVENT_PULL");
- break;
- case USB_SET_INTERFACE:
- fprintf(stderr,"USB_SET_INTERFACE");
- break;
- case EVENT_REGISTER:
- {
- struct event *e = (struct event*)(wdheader->data);
- fprintf(stderr,"%x:%x ", e->u.Usb.deviceId.dwVendorId, e->u.Usb.deviceId.dwProductId);
- fprintf(stderr,"match: %04x:%04x\n", e->matchTables[0].VendorId, e->matchTables[0].ProductId);
- }
- memcpy(lastbuf, wdheader->data, wdheader->size);
- fprintf(stderr,"EVENT_REGISTER");
- break;
- case CARD_REGISTER:
- break;
- default:
- memcpy(lastbuf, wdheader->data, wdheader->size);
- fprintf(stderr,"\n");
- hexdump(wdheader->data, wdheader->size);
- fprintf(stderr,"\n");
- fprintf(stderr,"Unknown(%x)",request);
- }
+ *pConfigs = cfg;
+ *pActiveConfig = cfg;
- fprintf(stderr, ", size: %d\n", wdheader->size);
-}
+ cfg->Descriptor.bLength = conf_desc->bLength;
+ cfg->Descriptor.bDescriptorType = conf_desc->bDescriptorType;
+ cfg->Descriptor.wTotalLength = conf_desc->wTotalLength;
+ cfg->Descriptor.bNumInterfaces = conf_desc->bNumInterfaces;
+ cfg->Descriptor.bConfigurationValue = conf_desc->bConfigurationValue;
+ cfg->Descriptor.iConfiguration = conf_desc->iConfiguration;
+ cfg->Descriptor.bmAttributes = conf_desc->bmAttributes;
+ cfg->Descriptor.MaxPower = conf_desc->MaxPower;
-void parse_wdioctlans(unsigned char *wdioctl, unsigned int request, int result) {
- struct header_struct* wdheader = (struct header_struct*)wdioctl;
+ cfg->dwNumInterfaces = conf_desc->bNumInterfaces;
- if (wdheader->magic != MAGIC) {
- fprintf(stderr,"!!!ERROR: Header does not match!!!\n");
- return;
- }
+ pInterfaces = &(cfg->pInterfaces);
+ }
+ len += sizeof(WDU_CONFIGURATION);
- fprintf(stderr, "Answer: %d ", result);
- switch(request) {
- case VERSION:
- fprintf(stderr,"\"%s\" (%d)", ((struct version_struct*)(wdheader->data))->version, ((struct version_struct*)(wdheader->data))->versionul);
- break;
- case LICENSE:
- fprintf(stderr,"\"%s\" (XX,XX)", ((struct license_struct*)(wdheader->data))->cLicense);
- break;
- case TRANSFER:
- case EVENT_UNREGISTER:
- case INT_DISABLE:
- case INT_WAIT:
- case CARD_UNREGISTER:
- case USB_GET_DEVICE_DATA:
- case INT_ENABLE:
- case EVENT_PULL:
- case USB_SET_INTERFACE:
- case CARD_REGISTER:
- break;
- case EVENT_REGISTER:
- fprintf(stderr,"\n");
- diff(lastbuf, wdheader->data, wdheader->size);
- break;
- case USB_TRANSFER:
- #if 0
+ if (buf) {
+ *pInterfaces = (WDU_INTERFACE*)(buf+len);
+ for (j=0; j<conf_desc->bNumInterfaces; j++) {
+ WDU_INTERFACE *iface = (WDU_INTERFACE*)(buf+len);
+
+ pActiveInterface[j] = iface;
+
+ pAlternateSettings[j] = &(iface->pAlternateSettings);
+ iface->dwNumAltSettings = usbdevice->config[i].interface[j].num_altsetting;
+ pActiveAltSetting[j] = &(iface->pActiveAltSetting);
+
+ len += sizeof(WDU_INTERFACE);
+ }
+ } else {
+ len += sizeof(WDU_INTERFACE) * conf_desc->bNumInterfaces;
+ }
+
+ for (j=0; j<conf_desc->bNumInterfaces; j++)
+ {
+ struct usb_interface *interface = &usbdevice->config[i].interface[j];
+
+ if (buf) {
+ *pAlternateSettings[j] = (WDU_ALTERNATE_SETTING*)(buf+len);
+ /* FIXME: */
+ *pActiveAltSetting[j] = (WDU_ALTERNATE_SETTING*)(buf+len);
+ }
+
+ for(k=0; k<interface->num_altsetting; k++)
{
- struct usb_transfer *ut = (struct usb_transfer*)(wdheader->data);
+ unsigned char bNumEndpoints = interface->altsetting[k].bNumEndpoints;
+ WDU_ENDPOINT_DESCRIPTOR **pEndpointDescriptors;
+ WDU_PIPE_INFO **pPipes;
+
+ if (buf) {
+ WDU_ALTERNATE_SETTING *altset = (WDU_ALTERNATE_SETTING*)(buf+len);
+
+ altset->Descriptor.bLength = interface->altsetting[k].bLength;
+ altset->Descriptor.bDescriptorType = interface->altsetting[k].bDescriptorType;
+ altset->Descriptor.bInterfaceNumber = interface->altsetting[k].bInterfaceNumber;
+ altset->Descriptor.bAlternateSetting = interface->altsetting[k].bAlternateSetting;
+ altset->Descriptor.bNumEndpoints = interface->altsetting[k].bNumEndpoints;
+ altset->Descriptor.bInterfaceClass = interface->altsetting[k].bInterfaceClass;
+ altset->Descriptor.bInterfaceSubClass = interface->altsetting[k].bInterfaceSubClass;
+ altset->Descriptor.bInterfaceProtocol = interface->altsetting[k].bInterfaceProtocol;
+ altset->Descriptor.iInterface = interface->altsetting[k].iInterface;
+ pEndpointDescriptors = &(altset->pEndpointDescriptors);
+ pPipes = &(altset->pPipes);
- fprintf(stderr,"\n");
- hexdump(ut->pBuffer, ut->dwBufferSize);
- fprintf(stderr,"\n");
- diff(lastbuf, ut->pBuffer, ut->dwBufferSize);
+ }
+ len +=sizeof(WDU_ALTERNATE_SETTING);
+
+ if (buf) {
+ *pEndpointDescriptors = (WDU_ENDPOINT_DESCRIPTOR*)(buf+len);
+ for (l = 0; l < bNumEndpoints; l++) {
+ WDU_ENDPOINT_DESCRIPTOR *ed = (WDU_ENDPOINT_DESCRIPTOR*)(buf+len);
+
+ ed->bLength = interface->altsetting[k].endpoint[l].bLength;
+ ed->bDescriptorType = interface->altsetting[k].endpoint[l].bDescriptorType;
+ ed->bEndpointAddress = interface->altsetting[k].endpoint[l].bEndpointAddress;
+ ed->bmAttributes = interface->altsetting[k].endpoint[l].bmAttributes;
+ ed->wMaxPacketSize = interface->altsetting[k].endpoint[l].wMaxPacketSize;
+ ed->bInterval = interface->altsetting[k].endpoint[l].bInterval;
+
+ len += sizeof(WDU_ENDPOINT_DESCRIPTOR);
+ }
+
+ *pPipes = (WDU_PIPE_INFO*)(buf+len);
+ for (l = 0; l < bNumEndpoints; l++) {
+ WDU_PIPE_INFO *pi = (WDU_PIPE_INFO*)(buf+len);
+
+ pi->dwNumber = interface->altsetting[k].endpoint[l].bEndpointAddress;
+ pi->dwMaximumPacketSize = WDU_GET_MAX_PACKET_SIZE(interface->altsetting[k].endpoint[l].wMaxPacketSize);
+ pi->type = interface->altsetting[k].endpoint[l].bmAttributes & USB_ENDPOINT_TYPE_MASK;
+ if (pi->type == PIPE_TYPE_CONTROL)
+ pi->direction = WDU_DIR_IN_OUT;
+ else
+ {
+ pi->direction = interface->altsetting[k].endpoint[l].bEndpointAddress & USB_ENDPOINT_DIR_MASK ? WDU_DIR_IN : WDU_DIR_OUT;
+ }
+
+ pi->dwInterval = interface->altsetting[k].endpoint[l].bInterval;
+
+ len += sizeof(WDU_PIPE_INFO);
+ }
+ } else {
+ len +=(sizeof(WDU_ENDPOINT_DESCRIPTOR)+sizeof(WDU_PIPE_INFO))*bNumEndpoints;
+ }
}
- #endif
- break;
- default:
- fprintf(stderr,"\n");
- hexdump(wdheader->data, wdheader->size);
- fprintf(stderr,"\n");
- diff(lastbuf, wdheader->data, wdheader->size);
- break;
+ }
}
- fprintf(stderr, ", size: %d\n", wdheader->size);
+
+ return len;
}
-int do_wdioctl(unsigned int request, unsigned char *wdioctl) {
+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->magic != MAGIC) {
- fprintf(stderr,"!!!ERROR: Header does not match!!!\n");
- return;
+ fprintf(stderr,"!!!ERROR: magic header does not match!!!\n");
+ return (*ioctl_func) (fd, request, wdioctl);
}
switch(request) {
version = (struct version_struct*)(wdheader->data);
strcpy(version->version, "WinDriver no more");
version->versionul = 999;
+#ifdef DEBUG
fprintf(stderr,"faking VERSION\n");
+#endif
+ break;
+
+ case LICENSE:
+#ifdef DEBUG
+ fprintf(stderr,"faking LICENSE\n");
+#endif
break;
+
case CARD_REGISTER:
+ /* TODO: Implement for LPT-support */
+#if 0
{
struct card_register* cr = (struct card_register*)(wdheader->data);
- /* Todo: LPT-Port already in use */
}
+#endif
+#ifdef DEBUG
fprintf(stderr,"faking CARD_REGISTER\n");
+#endif
break;
+
case USB_TRANSFER:
+#ifdef DEBUG
fprintf(stderr,"in USB_TRANSFER");
+#endif
{
struct usb_transfer *ut = (struct usb_transfer*)(wdheader->data);
- fprintf(stderr," unique: %d, pipe: %d, read: %d, options: %x, size: %d, timeout: %x\n", ut->dwUniqueID, ut->dwPipeNum, ut->fRead, ut->dwOptions, ut->dwBufferSize, ut->dwTimeout);
+#ifdef DEBUG
+ 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);
fprintf(stderr,"setup packet: ");
hexdump(ut->SetupPacket, 8);
+ fprintf(stderr,"\n");
+
if (!ut->fRead && ut->dwBufferSize)
{
hexdump(ut->pBuffer, ut->dwBufferSize);
fprintf(stderr,"\n");
}
+#endif
+
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#else
+ /* 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);
+#ifdef DEBUG
+ fprintf(stderr, "requesttype: %x, request: %x, value: %u, index: %u, size: %u\n", requesttype, request, value, index, size);
+#endif
+ ret = usb_control_msg(usb_devhandle, requesttype, request, value, index, ut->pBuffer, size, ut->dwTimeout);
+ } else {
+ if (ut->fRead) {
+ ret = usb_bulk_read(usb_devhandle, ut->dwPipeNum, ut->pBuffer, ut->dwBufferSize, ut->dwTimeout);
+
+ } else {
+ ret = usb_bulk_write(usb_devhandle, ut->dwPipeNum, ut->pBuffer, ut->dwBufferSize, ut->dwTimeout);
+ }
+ }
+
+ if (ret < 0) {
+ fprintf(stderr, "usb_transfer: %d (%s)\n", ret, usb_strerror());
+ } else {
+ ut->dwBytesTransferred = ret;
+ ret = 0;
+ }
+#endif
+
+#ifdef DEBUG
+ fprintf(stderr,"Transferred: %lu (%s)\n",ut->dwBytesTransferred, (ut->fRead?"read":"write"));
+ if (ut->fRead && ut->dwBytesTransferred)
+ {
+ fprintf(stderr,"Read: ");
+ hexdump(ut->pBuffer, ut->dwBytesTransferred);
+ fprintf(stderr,"\n");
+ }
+#endif
}
- case LICENSE:
- case TRANSFER:
- case EVENT_UNREGISTER:
- case INT_DISABLE:
- case INT_WAIT:
- case CARD_UNREGISTER:
- case USB_GET_DEVICE_DATA:
+ break;
+
case INT_ENABLE:
- case EVENT_PULL:
+#ifdef DEBUG
+ fprintf(stderr,"INT_ENABLE\n");
+#endif
+ {
+ struct interrupt *it = (struct interrupt*)(wdheader->data);
+
+#ifdef DEBUG
+ 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);
+#endif
+
+ it->fEnableOk = 1;
+ ints_enabled = 1;
+ pthread_mutex_trylock(&int_wait);
+ }
+
+ break;
+
+ case INT_DISABLE:
+#ifdef DEBUG
+ fprintf(stderr,"INT_DISABLE\n");
+#endif
+ {
+ struct interrupt *it = (struct interrupt*)(wdheader->data);
+
+#ifdef DEBUG
+ 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);
+#endif
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#else
+ it->dwCounter = 0;
+ it->fStopped = 1;
+ ints_enabled = 0;
+ pthread_mutex_unlock(&int_wait);
+#endif
+#ifdef DEBUG
+ 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);
+#endif
+ }
+ break;
+
case USB_SET_INTERFACE:
+#ifdef DEBUG
+ fprintf(stderr,"USB_SET_INTERFACE\n");
+#endif
+ {
+ struct usb_set_interface *usi = (struct usb_set_interface*)(wdheader->data);
+
+#ifdef DEBUG
+ fprintf(stderr,"unique: %lu, interfacenum: %lu, alternatesetting: %lu, options: %lx\n", usi->dwUniqueID, usi->dwInterfaceNum, usi->dwAlternateSetting, usi->dwOptions);
+#endif
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#else
+ if (usbdevice) {
+ if (!usb_devhandle)
+ usb_devhandle = usb_open(usbdevice);
+
+ /* FIXME: Select right interface! */
+ ret = usb_claim_interface(usb_devhandle, usbdevice->config[0].interface[usi->dwInterfaceNum].altsetting[usi->dwAlternateSetting].bInterfaceNumber);
+ if (!ret) {
+ if(!ret) {
+ ret = usb_set_altinterface(usb_devhandle, usi->dwAlternateSetting);
+ if (ret)
+ fprintf(stderr, "usb_set_altinterface: %d\n", ret);
+ } else {
+ fprintf(stderr, "usb_set_configuration: %d (%s)\n", ret, usb_strerror());
+ }
+ } else {
+ fprintf(stderr, "usb_claim_interface: %d -> %d (%s)\n", usbdevice->config[0].interface[usi->dwInterfaceNum].altsetting[usi->dwAlternateSetting].bInterfaceNumber, ret, usb_strerror());
+ }
+ }
+#endif
+#ifdef DEBUG
+ fprintf(stderr,"unique: %lu, interfacenum: %lu, alternatesetting: %lu, options: %lx\n", usi->dwUniqueID, usi->dwInterfaceNum, usi->dwAlternateSetting, usi->dwOptions);
+#endif
+ }
+ break;
+
+ case USB_GET_DEVICE_DATA:
+#ifdef DEBUG
+ fprintf(stderr,"faking USB_GET_DEVICE_DATA\n");
+#endif
+ {
+ struct usb_get_device_data *ugdd = (struct usb_get_device_data*)(wdheader->data);
+ int pSize;
+
+#ifdef DEBUG
+ fprintf(stderr, "unique: %lu, bytes: %lu, options: %lx\n", ugdd->dwUniqueID, ugdd->dwBytes, ugdd->dwOptions);
+#endif
+ pSize = ugdd->dwBytes;
+ if (!ugdd->dwBytes) {
+ if (usbdevice) {
+ ugdd->dwBytes = usb_deviceinfo(NULL);
+ }
+ } else {
+ usb_deviceinfo((unsigned char*)ugdd->pBuf);
+ }
+ }
+ break;
+
case EVENT_REGISTER:
- default:
- return -1;
- }
+#ifdef DEBUG
+ fprintf(stderr,"EVENT_REGISTER\n");
+#endif
+ {
+ struct event *e = (struct event*)(wdheader->data);
+ struct usb_bus *bus;
+ int i;
- return 0;
-}
+#ifdef DEBUG
+ 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);
+#endif
+ for (i = 0; i < e->dwNumMatchTables; i++) {
+#ifdef DEBUG
+ 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);
+#endif
+ for (bus = busses; bus; bus = bus->next) {
+ struct usb_device *dev;
-typedef int (*open_funcptr_t) (const char *, int, mode_t);
+ for (dev = bus->devices; dev; dev = dev->next) {
+ struct usb_device_descriptor *desc = &(dev->descriptor);
-static windrvrfd = 0;
-static void* mmapped = NULL;
-static size_t mmapplen = 0;
+ 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)) {
+ int ac;
+ for (ac = 0; ac < desc->bNumConfigurations; ac++) {
+ struct usb_interface *interface = dev->config[ac].interface;
+ int ai;
-int open (const char *pathname, int flags, ...)
-{
- static open_funcptr_t func = NULL;
- mode_t mode = 0;
- va_list args;
- int fd;
+ for (ai = 0; ai < interface->num_altsetting; ai++) {
+#ifdef DEBUG
+ fprintf(stderr, "intclass: %x, intsubclass: %x, intproto: %x\n", interface->altsetting[i].bInterfaceClass, interface->altsetting[i].bInterfaceSubClass, interface->altsetting[i].bInterfaceProtocol);
+#endif
+ if ((interface->altsetting[ai].bInterfaceSubClass == e->matchTables[i].bInterfaceSubClass) &&
+ (interface->altsetting[ai].bInterfaceProtocol == e->matchTables[i].bInterfaceProtocol)){
+ /* TODO: check interfaceClass! */
+#ifdef DEBUG
+ fprintf(stderr,"!!!FOUND DEVICE WITH LIBUSB!!!\n");
+#endif
+ usbdevice = dev;
+ card_type = e->dwCardType;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
- if (!func)
- func = (open_funcptr_t) dlsym (REAL_LIBC, "open");
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#else
+ e->handle++;
+#endif
- if (flags & O_CREAT) {
- va_start(args, flags);
- mode = va_arg(args, mode_t);
- va_end(args);
- }
+#ifdef DEBUG
+ 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);
+ for (i = 0; i < e->dwNumMatchTables; i++)
+ 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);
+#endif
+ }
+ break;
- fd = (*func) (pathname, flags, mode);
+ case TRANSFER:
+ fprintf(stderr,"TRANSFER\n");
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#endif
+ break;
- if (!strcmp (pathname, "/dev/windrvr6")) {
- fprintf(stderr,"opening windrvr6\n");
- windrvrfd = fd;
- }
+ case EVENT_UNREGISTER:
+#ifdef DEBUG
+ fprintf(stderr,"EVENT_UNREGISTER\n");
+#endif
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#endif
+ break;
- return fd;
-}
+ case INT_WAIT:
+#ifdef DEBUG
+ fprintf(stderr,"INT_WAIT\n");
+#endif
+ {
+ struct interrupt *it = (struct interrupt*)(wdheader->data);
-void diff(unsigned char *buf1, unsigned char *buf2, int len) {
- int i;
+#ifdef DEBUG
+ 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);
+#endif
- 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]:'.'));
- }
- }
-}
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#else
+ if (usbdevice) {
+ 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
-void hexdump(unsigned char *buf, int len) {
- int i;
+#ifdef DEBUG
+ fprintf(stderr,"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);
+#endif
+ }
+ break;
- for(i=0; i<len; i++) {
- fprintf(stderr,"%02x ", buf[i]);
- if ((i % 16) == 15)
- fprintf(stderr,"\n");
+ case CARD_UNREGISTER:
+ fprintf(stderr,"CARD_UNREGISTER\n");
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#endif
+ break;
+
+ case EVENT_PULL:
+#ifdef DEBUG
+ fprintf(stderr,"EVENT_PULL\n");
+#endif
+ {
+ struct event *e = (struct event*)(wdheader->data);
+#ifdef DEBUG
+ int i;
+
+ fprintf(stderr,"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++)
+ 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);
+#endif
+
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#else
+ if (usbdevice) {
+ struct usb_interface *interface = usbdevice->config->interface;
+
+ e->dwCardType = card_type;
+ e->dwAction = 1;
+ e->dwEventId = 109;
+ e->u.Usb.dwUniqueID = 110;
+ e->matchTables[0].VendorId = usbdevice->descriptor.idVendor;
+ e->matchTables[0].ProductId = usbdevice->descriptor.idProduct;
+ e->matchTables[0].bDeviceClass = usbdevice->descriptor.bDeviceClass;
+ e->matchTables[0].bDeviceSubClass = usbdevice->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
+ fprintf(stderr,"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++)
+ 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);
+#endif
+
+ }
+ break;
+
+ default:
+ fprintf(stderr,"!!!Unsupported IOCTL: %x!!!\n", request);
+#ifndef NO_WINDRVR
+ ret = (*ioctl_func) (fd, request, wdioctl);
+#endif
+ break;
}
+
+ return ret;
}
-int ioctl(int fd, int request, ...)
-{
- static int (*func) (int, int, void *) = NULL;
+int ioctl(int fd, int request, ...) {
va_list args;
void *argp;
int ret;
- if (!func)
- func = (int (*) (int, int, void *)) dlsym (REAL_LIBC, "ioctl");
+ if (!ioctl_func)
+ ioctl_func = (int (*) (int, int, void *)) dlsym (REAL_LIBC, "ioctl");
va_start (args, request);
argp = va_arg (args, void *);
va_end (args);
- if (fd == windrvrfd) {
- parse_wdioctlreq(argp, request);
+ if (fd == windrvrfd)
+ ret = do_wdioctl(fd, request, argp);
+ else
+ ret = (*ioctl_func) (fd, request, argp);
- if ((ret = do_wdioctl(request, argp)))
- ret = (*func) (fd, request, argp);
- } else {
- ret = (*func) (fd, request, argp);
- }
-
- if (fd == windrvrfd) {
- parse_wdioctlans(argp, request, ret);
- }
return ret;
}
-#if 0
-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;
+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 = (void* (*) (void *, size_t, int, int, int, off_t)) dlsym (REAL_LIBC, "mmap");
+ func = (int (*) (const char *, int, mode_t)) dlsym (REAL_LIBC, "open");
- 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 (flags & O_CREAT) {
+ va_start(args, flags);
+ mode = va_arg(args, mode_t);
+ va_end(args);
+ }
- return ret;
+ if (!strcmp (pathname, "/dev/windrvr6")) {
+#ifdef DEBUG
+ fprintf(stderr,"opening windrvr6\n");
+#endif
+#ifdef NO_WINDRVR
+ windrvrfd = fd = (*func) ("/dev/null", flags, mode);
+#else
+ windrvrfd = fd = (*func) (pathname, flags, mode);
+#endif
+ if (!busses) {
+ usb_init();
+ usb_find_busses();
+ usb_find_devices();
+
+ busses = usb_get_busses();
+ }
+
+ return fd;
+ }
+
+ return (*func) (pathname, flags, mode);
}
-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 close(int fd) {
+ static int (*func) (int) = NULL;
if (!func)
- func = (void* (*) (void *, size_t, int, int, int, off64_t)) dlsym (REAL_LIBC, "mmap64");
-
- 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;
+ func = (int (*) (int)) dlsym(REAL_LIBC, "close");
+
+ if (fd == windrvrfd) {
+#ifdef DEBUG
+ fprintf(stderr,"close windrvrfd\n");
+#endif
+ windrvrfd = 0;
+ }
- return ret;
+ return (*func) (fd);
}
-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;
+FILE *fopen(const char *path, const char *mode) {
+ FILE *ret;
+ static FILE* (*func) (const char*, const char*) = NULL;
if (!func)
- func = (void* (*) (void *, size_t, int, int, int, off_t)) dlsym (REAL_LIBC, "mmap2");
+ func = (FILE* (*) (const char*, const char*)) dlsym(REAL_LIBC, "fopen");
+
+ ret = (*func) (path, mode);
- 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;
+ if (!strcmp (path, "/proc/modules")) {
+#ifdef DEBUG
+ fprintf(stderr,"opening /proc/modules\n");
+#endif
+#ifdef NO_WINDRVR
+ modulesfp = ret;
+ modules_read = 0;
+#endif
+ }
return ret;
}
-void *malloc(size_t size)
-{
- static void* (*func) (size_t) = NULL;
- void *ret;
+char *fgets(char *s, int size, FILE *stream) {
+ static char* (*func) (char*, int, FILE*) = NULL;
+ const char modules[] = "windrvr6 160960 0 - Live 0xf98b0000\n";
+ char *ret = NULL;
+
if (!func)
- func = (void* (*) (size_t)) dlsym(REAL_LIBC, "malloc");
-
- ret = (*func) (size);
+ func = (char* (*) (char*, int, FILE*)) dlsym(REAL_LIBC, "fgets");
- //fprintf(stderr,"MALLOC: %d -> %x\n", size, (unsigned int) ret);
+ if (modulesfp == stream) {
+ if (!modules_read) {
+ strcpy(s, modules);
+ ret = s;
+ modules_read = 1;
+ }
+ } else {
+ ret = (*func)(s,size,stream);
+ }
return ret;
}
-#endif
+int fclose(FILE *fp) {
+ static int (*func) (FILE*) = NULL;
+ if (!func)
+ func = (int (*) (FILE*)) dlsym(REAL_LIBC, "fclose");
+
+ if (fp == modulesfp) {
+ modulesfp = NULL;
+ }
+
+ return (*func)(fp);
+}
#endif
projects / usb-driver / blobdiff