jackcartersmith/xilinx-usb-driver
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This commit is contained in:
michael 2007-02-22 18:00:15 +00:00
parent e71b6bf3f3
commit 01b99d5242
1 changed files with 17 additions and 3 deletions
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20
usb-driver.c
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@ -154,6 +154,7 @@ int do_wdioctl(int fd, unsigned int request, unsigned char *wdioctl) {
}
} 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,
@ -210,6 +211,15 @@ unsigned char dings[] = {0x12, 0x01, 0x00, 0x02, 0x00, 0x00, 0x00, 0x40, 0xfd, 0
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) {
@ -382,11 +392,13 @@ int open (const char *pathname, int flags, ...)
va_end(args);
}
fd = (*func) (pathname, flags, mode);
if (!strcmp (pathname, "/dev/windrvr6")) {
fprintf(stderr,"opening windrvr6\n");
windrvrfd = fd;
#ifdef USE_LIBUSB
windrvrfd = fd = (*func) ("/dev/null", flags, mode);
#else
windrvrfd = fd = (*func) (pathname, flags, mode);
#endif
if (!busses) {
usb_init();
usb_find_busses();
@ -394,6 +406,8 @@ int open (const char *pathname, int flags, ...)
busses = usb_get_busses();
}
} else {
fd = (*func) (pathname, flags, mode);
}
return fd;