On Mon, 04 Feb 2008 14:01:21 -0800, Alan Nisota <[EMAIL PROTECTED]> wrote:
> > This implies that endpoint 0x82 is a bulk endpoint. So what type is
> > it really?
> It's identified as bulk.
If would be really nice if you sent us your /proc/bus/usb/devices
to begin with, but if 82 is indeed a bulk ep with a 1024 maxpacket,
it will never work because of this:
drivers/usb/host/ehci-q.c:
qh_make() {
switch (urb->dev->speed) {
case USB_SPEED_HIGH: /* no TT involved */
info1 |= (2 << 12); /* EPS "high" */
... if (type == PIPE_BULK) {
info1 |= (EHCI_TUNE_RL_HS << 28);
info1 |= 512 << 16; /* usb2 fixed maxpacket */
info2 |= (EHCI_TUNE_MULT_HS << 30);
}
}
}
Try to patch max_packet(maxp) into it and see if that works.
Use the interrupt case for guidance.
> Is there any way for me to see what is actually being sent over the USB
> bus (rather than what seems to be sent to the driver) in Windows?
No, you need special hardware.
Please answer Alan Stern's questions about the sizes and lsusb.
-- Pete
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