idVendor 0x0525 Netchip Technology Inc.<snip>
idProduct 0xdead
bcdDevice 2.02
iManufacturer 1
iProduct 2
iSerial 3
bNumConfigurations 1
cannot get config descriptor 0, Value too large for defined data type (75)
Language IDs: none (invalid length string descriptor 32; len=25)
However, I can insmod my driver at this point and the calls to
retval = usb_get_string (udev, 0x0409, 1, stringbuf, sizeof(stringbuf));
work fine.
What about string ID 0? Is the length of this descriptor correct?
The vendor returned from this call is _not_ Netchip Technology Inc.
Shouldn't be, unless that's what you put in the firmware. The idXYZ fields from lsusb are the numerical vendor and product IDs, and the "Netchip Technology Inc" string comes from /usr/share/usb.ids.
This looks very similar to a problem in the skeleton PIC 16C765 firmware when string descriptor zero got mangled. I don't know enough about Netchip's products to offer any more help, though.
-- Charles Lepple <[EMAIL PROTECTED]> http://www.ghz.cc/charles/
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