X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/usb-driver/blobdiff_plain/01b99d524216384467e1979833b4a237c2372b91..a90dd20702b6bbdc04233a2d8802b4f1986d4fc1:/usb-driver.c?ds=inline diff --git a/usb-driver.c b/usb-driver.c index d9104a7..69ee972 100644 --- a/usb-driver.c +++ b/usb-driver.c @@ -1,13 +1,28 @@ -#if defined(__GNUC__) && !defined(__STRICT_ANSI__) +/* libusb/ppdev connector for XILINX impact + * + * Copyright (c) 2007 Michael Gernoth + * + * 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 #include #include @@ -18,21 +33,50 @@ #include #include #include -#include -#include "xilinx.h" +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "usb-driver.h" +#include "config.h" +#include "xpcu.h" static int (*ioctl_func) (int, int, void *) = NULL; -static int windrvrfd = 0; -static struct usb_bus *busses = NULL; -static struct usb_device *usb_cable; -static unsigned long card_type; - -//#define USE_LIBUSB 1 +static int *windrvrfds = NULL; +static int windrvrfds_count = 0; +static unsigned long ppbase = 0; +static unsigned long ecpbase = 0; +static struct parport_config *pport = NULL; +static FILE *modulesfp = NULL; +static FILE *baseaddrfp = NULL; +static int baseaddrnum = 0; +static int modules_read = 0; + +#define NO_WINDRVR 1 + +void hexdump(unsigned char *buf, int len, char *prefix) { + int i = 0; + + fprintf(stderr, "%s %03x: ", prefix, i); + for(i = 0; idata); - strcpy(version->version, "WinDriver no more"); - version->versionul = 999; - fprintf(stderr,"faking VERSION\n"); + strcpy(version->version, "libusb-driver.so version: " USB_DRIVER_VERSION); + version->versionul = 802; + DPRINTF("VERSION\n"); break; case LICENSE: - fprintf(stderr,"faking LICENSE\n"); + DPRINTF("LICENSE\n"); break; + case CARD_REGISTER_OLD: case CARD_REGISTER: + DPRINTF("CARD_REGISTER\n"); { - //struct card_register* cr = (struct card_register*)(wdheader->data); - /* Todo: LPT-Port already in use */ + 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 + cr->hCard = 0; + + 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); } - fprintf(stderr,"faking CARD_REGISTER\n"); break; case USB_TRANSFER: - fprintf(stderr,"in USB_TRANSFER"); + DPRINTF("USB_TRANSFER\n"); { struct usb_transfer *ut = (struct usb_transfer*)(wdheader->data); - 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"); +#ifdef DEBUG + DPRINTF("-> unique: 0x%lx, 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); - fprintf(stderr,"\n"); + hexdump(ut->pBuffer, ut->dwBufferSize, "->"); } +#endif -#ifndef USE_LIBUSB +#ifndef NO_WINDRVR ret = (*ioctl_func) (fd, request, wdioctl); +#else + ret = xpcu_transfer(ut); #endif - fprintf(stderr,"Transferred: %lu (%s)\n",ut->dwBytesTransferred, (ut->fRead?"read":"write")); +#ifdef DEBUG + DPRINTF("Transferred: %lu (%s)\n",ut->dwBytesTransferred, (ut->fRead?"read":"write")); if (ut->fRead && ut->dwBytesTransferred) { - fprintf(stderr,"Read: "); - hexdump(ut->pBuffer, ut->dwBytesTransferred); + hexdump(ut->pBuffer, ut->dwBytesTransferred, "<-"); } - fprintf(stderr,"\n"); +#endif } break; + case INT_ENABLE_OLD: case INT_ENABLE: - fprintf(stderr,"faking INT_ENABLE"); + DPRINTF("INT_ENABLE\n"); { struct interrupt *it = (struct interrupt*)(wdheader->data); - 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); + DPRINTF("-> Handle: 0x%lx, 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 + ret = xpcu_int_state(it, ENABLE_INTERRUPT); +#endif - it->fEnableOk = 1; - //ret = (*ioctl_func) (fd, request, wdioctl); + DPRINTF("<- Handle: 0x%lx, 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 INT_DISABLE: - fprintf(stderr,"INT_DISABLE\n"); + DPRINTF("INT_DISABLE\n"); { struct interrupt *it = (struct interrupt*)(wdheader->data); - 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); -#ifndef USE_LIBUSB + DPRINTF("-> Handle: 0x%lx, 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; + ret = xpcu_int_state(it, DISABLE_INTERRUPT); #endif - 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); + DPRINTF("<- Handle: 0x%lx, 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 USB_SET_INTERFACE: - fprintf(stderr,"USB_SET_INTERFACE\n"); + DPRINTF("USB_SET_INTERFACE\n"); { struct usb_set_interface *usi = (struct usb_set_interface*)(wdheader->data); - fprintf(stderr,"unique: %lu, interfacenum: %lu, alternatesetting: %lu, options: %lx\n", usi->dwUniqueID, usi->dwInterfaceNum, usi->dwAlternateSetting, usi->dwOptions); -#ifndef USE_LIBUSB + DPRINTF("-> unique: 0x%lx, 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 + ret = xpcu_set_interface(usi); #endif + DPRINTF("<- unique: 0x%lx, interfacenum: %lu, alternatesetting: %lu, options: %lx\n", + usi->dwUniqueID, usi->dwInterfaceNum, + usi->dwAlternateSetting, usi->dwOptions); } break; + case USB_GET_DEVICE_DATA_OLD: case USB_GET_DEVICE_DATA: - fprintf(stderr,"USB_GET_DEVICE_DATA\n"); + DPRINTF("USB_GET_DEVICE_DATA\n"); { struct usb_get_device_data *ugdd = (struct usb_get_device_data*)(wdheader->data); - int pSize; - fprintf(stderr, "unique: %lu, bytes: %lu, options: %lx\n", ugdd->dwUniqueID, ugdd->dwBytes, ugdd->dwOptions); - pSize = ugdd->dwBytes; - if (pSize) { - hexdump(ugdd->pBuf, pSize); - } -#ifndef USE_LIBUSB - ret = (*ioctl_func) (fd, request, wdioctl); -#else - if (!ugdd->dwBytes) { - if (usb_cable) { - ugdd->dwBytes = sizeof(struct usb_device_info) - 8 + (sizeof(WDU_CONFIGURATION)*2) + sizeof(WDU_INTERFACE) * 6; - /* TODO: Fixme */ - ugdd->dwBytes = 276; - } - } else { - struct usb_device_info *udi = (struct usb_device_info*)ugdd->pBuf; - struct usb_endpoint_descriptor *ep; -unsigned char dings[] = {0x12, 0x01, 0x00, 0x02, 0x00, 0x00, 0x00, 0x40, 0xfd, 0x03, 0x08, 0x00, 0x00, 0x00, 0x01, 0x02, -0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x45, 0x21, 0x08, 0x38, 0x45, 0x21, 0x08, -0x4c, 0x45, 0x21, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09, 0x02, 0x20, 0x00, 0x01, 0x02, 0x00, 0x80, -0x8c, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x4c, 0x45, 0x21, 0x08, 0x58, 0x45, 0x21, 0x08, -0x01, 0x00, 0x00, 0x00, 0x58, 0x45, 0x21, 0x08, 0x09, 0x04, 0x00, 0x00, 0x02, 0xff, 0x00, 0x00, -0x00, 0x00, 0x00, 0x00, 0x6c, 0x45, 0x21, 0x08, 0x7c, 0x45, 0x21, 0x08, 0x07, 0x05, 0x02, 0x02, -0x00, 0x02, 0x00, 0x00, 0x07, 0x05, 0x86, 0x02, 0x00, 0x02, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, -0x00, 0x02, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -0x86, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, -0x00, 0x00, 0x00, 0x00}; - -//unique: 94, bytes: 276, options: 0 -//Vendor: 3fd -//12 01 00 02 00 00 00 40 fd 03 08 00 00 00 01 02 12 01 00 02 00 00 00 40 fd 03 08 00 00 00 01 02 -//00 01 00 00 00 00 00 00 40 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -//03 00 00 00 00 00 00 00 38 45 21 08 38 45 21 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -//4c 45 21 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -//00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -//00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -//00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -//00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -//00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -//00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -//00 00 00 00 00 00 00 00 09 02 20 00 01 02 00 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -//8c 00 00 00 01 00 00 00 4c 45 21 08 58 45 21 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -//01 00 00 00 58 45 21 08 09 04 00 00 02 ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -//00 00 00 00 6c 45 21 08 7c 45 21 08 07 05 02 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -//00 02 00 00 07 05 86 02 00 02 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -//00 02 00 00 02 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -//86 00 00 00 00 02 00 00 02 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -//00 00 00 00 00 00 00 00 - - bzero(udi, ugdd->dwBytes); - //memcpy(udi, dings, 276); - udi->Descriptor.bLength = sizeof(WDU_DEVICE_DESCRIPTOR); - udi->Descriptor.bDescriptorType = usb_cable->descriptor.bDescriptorType; - udi->Descriptor.bcdUSB = usb_cable->descriptor.bcdUSB; - udi->Descriptor.bDeviceClass = usb_cable->descriptor.bDeviceClass; - udi->Descriptor.bDeviceSubClass = usb_cable->descriptor.bDeviceSubClass; - udi->Descriptor.bDeviceProtocol = usb_cable->descriptor.bDeviceProtocol; - udi->Descriptor.bMaxPacketSize0 = usb_cable->descriptor.bMaxPacketSize0; - udi->Descriptor.idVendor = usb_cable->descriptor.idVendor; - udi->Descriptor.idProduct = usb_cable->descriptor.idProduct; - udi->Descriptor.bcdDevice = usb_cable->descriptor.bcdDevice; - udi->Descriptor.iManufacturer = usb_cable->descriptor.iManufacturer; - udi->Descriptor.iProduct = usb_cable->descriptor.iProduct; - udi->Descriptor.iSerialNumber = usb_cable->descriptor.iSerialNumber; - udi->Descriptor.bNumConfigurations = usb_cable->descriptor.bNumConfigurations; - - ep = usb_cable->config->interface->altsetting[0].endpoint; - - udi->Pipe0.dwNumber = 0x00; - udi->Pipe0.dwMaximumPacketSize = usb_cable->descriptor.bMaxPacketSize0; - udi->Pipe0.type = 0; - udi->Pipe0.direction = 3; - udi->Pipe0.dwInterval = 0; - // ab offset 168 config desc - } -#endif - if (pSize) { - struct usb_device_info *udi = (struct usb_device_info*)ugdd->pBuf; + DPRINTF("-> unique: 0x%lx, bytes: %lu, options: %lx\n", + ugdd->dwUniqueID, ugdd->dwBytes, + ugdd->dwOptions); - fprintf(stderr, "Vendor: %x\n", udi->Descriptor.idVendor); + ret = xpcu_deviceinfo(ugdd); - hexdump(ugdd->pBuf, pSize); - fprintf(stderr, "\n"); - } } break; + case EVENT_REGISTER_OLD: case EVENT_REGISTER: - fprintf(stderr,"EVENT_REGISTER\n"); + DPRINTF("EVENT_REGISTER\n"); { struct event *e = (struct event*)(wdheader->data); - struct usb_bus *bus; +#ifdef DEBUG int i; +#endif - 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); - - for (bus = busses; bus; bus = bus->next) { - struct usb_device *dev; - - 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)) { - struct usb_interface *interface = dev->config->interface; - int ai; - - for (ai = 0; ai < interface->num_altsetting; ai++) { - fprintf(stderr, "intclass: %x, intsubclass: %x, intproto: %x\n", interface->altsetting[i].bInterfaceClass, interface->altsetting[i].bInterfaceSubClass, interface->altsetting[i].bInterfaceProtocol); - if ((interface->altsetting[i].bInterfaceSubClass == e->matchTables[i].bInterfaceSubClass) && - (interface->altsetting[i].bInterfaceProtocol == e->matchTables[i].bInterfaceProtocol)){ - /* TODO: check interfaceClass! */ - fprintf(stderr,"!!!FOUND DEVICE WITH LIBUSB!!!\n"); - usb_cable = dev; - card_type = e->dwCardType; - } - } - } - } - } - } + 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", + 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); -#ifndef USE_LIBUSB +#ifndef NO_WINDRVR ret = (*ioctl_func) (fd, request, wdioctl); +#else + ret = xpcu_find(e); #endif - 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); +#ifdef DEBUG + 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", + 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); + 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 TRANSFER_OLD: case TRANSFER: - fprintf(stderr,"TRANSFER\n"); -#ifndef USE_LIBUSB - ret = (*ioctl_func) (fd, request, wdioctl); + 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 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 EVENT_UNREGISTER: - fprintf(stderr,"EVENT_UNREGISTER\n"); -#ifndef USE_LIBUSB - ret = (*ioctl_func) (fd, request, wdioctl); + { + struct event *e = (struct event*)(wdheader->data); + + DPRINTF("EVENT_UNREGISTER\n"); +#ifndef NO_WINDRVR + ret = (*ioctl_func) (fd, request, wdioctl); +#else + ret = xpcu_close(e); #endif + } break; case INT_WAIT: - fprintf(stderr,"INT_WAIT\n"); + DPRINTF("INT_WAIT\n"); { struct interrupt *it = (struct interrupt*)(wdheader->data); - 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); + DPRINTF("-> Handle: 0x%lx, 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 USE_LIBUSB +#ifndef NO_WINDRVR ret = (*ioctl_func) (fd, request, wdioctl); #else - if (usb_cable) - it->dwCounter++; + ret = xpcu_int_wait(it); #endif - 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); + DPRINTF("<- INT_WAIT_RETURN: Handle: 0x%lx, 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: - fprintf(stderr,"CARD_UNREGISTER\n"); -#ifndef USE_LIBUSB - ret = (*ioctl_func) (fd, request, wdioctl); + 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); + + pport = NULL; #endif + } break; case EVENT_PULL: - fprintf(stderr,"EVENT_PULL\n"); + DPRINTF("EVENT_PULL\n"); { struct event *e = (struct event*)(wdheader->data); +#ifdef DEBUG int i; - 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); + 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", + 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); + 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 USE_LIBUSB +#ifndef NO_WINDRVR ret = (*ioctl_func) (fd, request, wdioctl); #else -//EVENT_PULL -//handle: 1, action: 0, status: 0, eventid: 0, cardtype: 0, kplug: 0, options: 0, dev: 0:0, unique: 0, ver: 1, nummatch: 1 -//match: dev: 0:0, class: 0, subclass: 0, intclass: 0, intsubclass: 0, intproto: 0 -//handle: 1, action: 1, status: 0, eventid: 109, cardtype: 4294967294, kplug: 0, options: 0, dev: 0:0, unique: 90, ver: 1, nummatch: 1 -//match: dev: 3fd:8, class: 0, subclass: 0, intclass: ff, intsubclass: 0, intproto: 0 - if (usb_cable) { - struct usb_interface *interface = usb_cable->config->interface; - - e->dwCardType = card_type; - e->dwAction = 1; - e->dwEventId = 109; - e->u.Usb.dwUniqueID = 4711; - e->matchTables[0].VendorId = usb_cable->descriptor.idVendor; - e->matchTables[0].ProductId = usb_cable->descriptor.idProduct; - e->matchTables[0].bDeviceClass = usb_cable->descriptor.bDeviceClass; - e->matchTables[0].bDeviceSubClass = usb_cable->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; - } + ret = xpcu_found(e); #endif - 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); +#ifdef DEBUG + 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", + 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); + 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 USE_LIBUSB +#ifndef NO_WINDRVR ret = (*ioctl_func) (fd, request, wdioctl); #endif break; @@ -373,18 +457,34 @@ unsigned char dings[] = {0x12, 0x01, 0x00, 0x02, 0x00, 0x00, 0x00, 0x40, 0xfd, 0 return ret; } +int ioctl(int fd, unsigned long int request, ...) { + va_list args; + void *argp; + int i; + + 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); + + for (i = 0; i < windrvrfds_count; i++) { + if (fd == windrvrfds[i]) + return do_wdioctl(fd, request, argp); + } -typedef int (*open_funcptr_t) (const char *, int, mode_t); + return (*ioctl_func) (fd, request, argp); +} -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); @@ -393,131 +493,277 @@ int open (const char *pathname, int flags, ...) } if (!strcmp (pathname, "/dev/windrvr6")) { - fprintf(stderr,"opening windrvr6\n"); -#ifdef USE_LIBUSB - windrvrfd = fd = (*func) ("/dev/null", flags, mode); + DPRINTF("opening windrvr6 (%d)\n", windrvrfds_count); + windrvrfds = realloc(windrvrfds, sizeof(int) * (++windrvrfds_count)); + if (!windrvrfds) + return -ENOMEM; + +#ifdef NO_WINDRVR + windrvrfds[windrvrfds_count-1] = fd = (*func) ("/dev/null", flags, mode); #else - windrvrfd = fd = (*func) (pathname, flags, mode); + windrvrfds[windrvrfds_count-1] = fd = (*func) (pathname, flags, mode); #endif - if (!busses) { - usb_init(); - usb_find_busses(); - usb_find_devices(); - busses = usb_get_busses(); - } - } else { - fd = (*func) (pathname, flags, mode); + return fd; } - return fd; + return (*func) (pathname, flags, mode); } -void diff(unsigned char *buf1, unsigned char *buf2, int len) { +int close(int fd) { + static int (*func) (int) = NULL; int i; - 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]:'.')); + if (!func) + func = (int (*) (int)) dlsym(RTLD_NEXT, "close"); + + for (i = 0; i < windrvrfds_count; i++) { + if (fd == windrvrfds[i] && windrvrfds[i] >= 0) { + int remaining = windrvrfds_count - (i + 1); + DPRINTF("close windrvr6 (%d)\n", i); + if (remaining) + memmove(&(windrvrfds[i]), &(windrvrfds[i+1]), remaining * sizeof(int)); + windrvrfds = realloc(windrvrfds, sizeof(int) * --windrvrfds_count); + if (!windrvrfds_count) + windrvrfds = NULL; + break; } } + + 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 %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"); + func = (int (*) (const char*, int)) dlsym(RTLD_NEXT, "access"); - 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 (pathname && !strcmp(pathname, "/dev/windrvr6")) { + return 0; + } else { + return (*func)(pathname, mode); + } +} - return ret; +#if 0 +/* USB cable sharing needs to overload semop, TODO! */ +int semop (int __semid, struct sembuf *__sops, size_t __nsops) { + static int (*func) (int, struct sembuf*, size_t) = NULL; + int i; + + if (!func) + func = (int (*) (int, struct sembuf*, size_t)) dlsym(RTLD_NEXT, "semop"); + + fprintf(stderr,"semop: semid: 0x%X, elements: %d\n", __semid, __nsops); + for (i = 0; i < __nsops; i++) { + fprintf(stderr, " num: %u, op: %d, flg: %d\n", __sops[i].sem_num, __sops[i].sem_op, __sops[i].sem_flg); + if (__sops[i].sem_op < 0) { + fprintf(stderr, "SEMAPHORE LOCK\n"); + } else { + fprintf(stderr, "SEMAPHORE UNLOCK\n"); + } + } + + return (*func)(__semid, __sops, __nsops); +} +#endif + +/* + * Ugly hack for ISE 12. Preload doesn't seem to work correctly for + * libImpactComm.so. Even though the file is still read with fopen(), + * the version from libc is used and not the one from this file. + * Replace the function calling fopen() instead... + * echo '_Z14isModuleLoadedPci' | c++filt + */ +long int _Z14isModuleLoadedPci(char *module_name, int i) { + DPRINTF("_Z14isModuleLoadedPci: Checking for module %s (%d)\n", module_name, i); + + return 1; } -void *malloc(size_t size) -{ - static void* (*func) (size_t) = NULL; +/* XilCommNS::CPortResources::Instance() */ +void* _ZN9XilCommNS14CPortResources8InstanceEv() { + static void* (*func) (void) = NULL; + static char *NetString = NULL; + static char *NetString2 = NULL; + char *filename = NULL; void *ret; if (!func) - func = (void* (*) (size_t)) dlsym(REAL_LIBC, "malloc"); - - ret = (*func) (size); + func = (void* (*) (void)) dlsym(RTLD_NEXT, "_ZN9XilCommNS14CPortResources8InstanceEv"); + + if (!NetString) + NetString = (char*)dlsym(RTLD_NEXT, "_ZTSN9XilCommNS9NetStringE"); + + if (!NetString2) + NetString2 = (char*)dlsym(RTLD_NEXT, "_ZTIN9XilCommNS9NetStringE"); - //fprintf(stderr,"MALLOC: %d -> %x\n", size, (unsigned int) ret); + if (NetString && (!strcmp((char*)(NetString+0xb0), "/proc/sys/dev/parport/%s/base-addr"))) + filename = (char*)(NetString+0xb0); + + if (NetString2 && (!strcmp((char*)(NetString2+0xa4), "/proc/sys/dev/parport/%s/base-addr"))) + filename = (char*)(NetString2+0xa4); + + if (filename) { + long pagesize; + size_t protectlen; + void *start; + int len = strlen(filename) + 1; + int ret; + + pagesize = sysconf(_SC_PAGE_SIZE); + DPRINTF("You have %lu bytes sized pages!\n", pagesize); + + start = (void*)((long)filename & (~(pagesize-1))); + + protectlen = pagesize; + if ((long)(filename + len) > (long)(start + protectlen)) + protectlen += pagesize; + + DPRINTF("Unprotecting %zd bytes starting at %p\n", protectlen, start); + ret = mprotect(start, protectlen, PROT_READ|PROT_WRITE); + if (ret == -1) + perror("mprotect"); + + DPRINTF("Replacing %s with /dev/zero\n", filename); + strcpy(filename, "/dev/zero"); + + DPRINTF("Reprotecting %zd bytes starting at %p\n", protectlen, start); + ret = mprotect(start, protectlen, PROT_READ|PROT_EXEC); + if (ret == -1) + perror("mprotect"); + } + + DPRINTF("-> XilCommNS::CPortResources::Instance()\n"); + + ret = func(); + + DPRINTF("<- XilCommNS::CPortResources::Instance()\n"); return ret; } -#endif +static void __attribute__ ((constructor)) libusbdriver_init(void) { + int i; + char buf[256]; + char buf2[256]; + + for (i = 0; i < 4; i++) { + snprintf(buf, sizeof(buf), "XIL_IMPACT_ENV_LPT%d_BASE_ADDRESS", i+1); + snprintf(buf2, sizeof(buf2), "%x", 0x10*i); + setenv(buf, buf2, 1); + snprintf(buf, sizeof(buf), "XIL_IMPACT_ENV_LPT%d_ECP_ADDRESS", i+1); + snprintf(buf2, sizeof(buf2), "%x", (0x10*i)+0x400); + setenv(buf, buf2, 1); + } -#endif + setenv("XIL_IMPACT_USE_LIBUSB", "0", 1); + setenv("XIL_IMPACT_USE_WINDRIVER", "1", 1); + + #if __WORDSIZE == 32 + { + struct utsname un; + int ret; + + ret = uname(&un); + + if (ret == 0 && (!strcmp(un.machine, "x86_64"))) { + DPRINTF("setting 32bit personality\n"); + (long)syscall(SYS_personality, PER_LINUX32); + } + } + #endif +}