jackcartersmith/xilinx-usb-driver
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find the device!

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This commit is contained in:
michael 2007-02-22 15:11:56 +00:00
parent f10480d179
commit ac22d975d4
1 changed files with 30 additions and 1 deletions
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31
usb-driver.c
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@ -24,6 +24,7 @@
static int (*ioctl_func) (int, int, void *) = NULL; static int (*ioctl_func) (int, int, void *) = NULL;
static int windrvrfd = 0; static int windrvrfd = 0;
static struct usb_bus *busses = NULL; static struct usb_bus *busses = NULL;
static struct usb_device *usb_cable;
void hexdump(unsigned char *buf, int len); void hexdump(unsigned char *buf, int len);
void diff(unsigned char *buf1, unsigned char *buf2, int len); void diff(unsigned char *buf1, unsigned char *buf2, int len);
@ -141,12 +142,40 @@ int do_wdioctl(int fd, unsigned int request, unsigned char *wdioctl) {
fprintf(stderr,"EVENT_REGISTER\n"); fprintf(stderr,"EVENT_REGISTER\n");
{ {
struct event *e = (struct event*)(wdheader->data); struct event *e = (struct event*)(wdheader->data);
struct usb_bus *bus;
int i; 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); 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++) for (i = 0; i < e->dwNumMatchTables; i++) {
fprintf(stderr,"match: dev: %x:%x, 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); fprintf(stderr,"match: dev: %x:%x, 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;
}
}
}
}
}
}
ret = (*ioctl_func) (fd, request, wdioctl); ret = (*ioctl_func) (fd, request, wdioctl);
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); 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);