X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/usb-driver/blobdiff_plain/da3ba95aeee227cd7d1e805c4d55776ca6363ca6..be452175b8191dd9edcd3d64e8684d132a9fefe5:/usb-driver.c diff --git a/usb-driver.c b/usb-driver.c index 3ec8457..8ef7069 100644 --- a/usb-driver.c +++ b/usb-driver.c @@ -18,154 +18,205 @@ #include #include #include -#include "xilinx.h" +#include +#include +#include +#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; iDescriptor.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; idescriptor.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; jbNumInterfaces; 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; jbNumInterfaces; 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; knum_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) { @@ -173,193 +224,499 @@ int do_wdioctl(unsigned int request, unsigned char *wdioctl) { 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%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; idata); +#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