On Thu, 3 Jun 2004, Dhanesh D Pai wrote:
> > But if you insist on using the older
> > kernels, note that you have to set one of the bits in urb->transfer_flags
> > (it's called URB_QUEUE_BULK or something like that) before submitting more
> > than one bulk URB at a time.
>
> Correct me if i am wrong. In order to achieve the above I have to change
> the macro FILL_BULK_URB in
>
> /usr/src/linux/includes/linux/usb.h
>
> i.e. i have to add
>
> (URB)->transfer_flag=URB_QUEUE_BULK;
You don't have to change the macro. Just add that line in your code
after calling the macro.
> Also i had a doubt that , when i say usb_submit_urb() ....it
> ultimately calls uhic_submit_bulk_urb() (in usb_uhci.c) { is my
> understanding correct}
That's right.
Alan Stern
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