On Tue, Aug 26, 2003, Edmund Szeto <[EMAIL PROTECTED]> wrote: > Just wondering if its possible to force/modify UHCI so that it > sends/recieves a transaction on separate start of frames (SOFs), ie, > > SOF = 001 SETUP.... > SOF = 002 IN .... > SOF = 003 OUT.... > > Right now the SETUP, IN, OUT, etc are all in one SOF. Reason I'm asking is > because in Windows, my device connects to a UHCI hc and works fine, but when > I connect to Linux (also UHCI) it doesn't work so fine. Checked on my > streamscope and difference between the two OSes is that in Windows its one > SOF per transaction, and in Linux its >= 1 / transaction. > > I tried both UHCI drivers and the new one included in kernel 2.6.0-test4 and > they all act the same way. Is there a way that I can modify the code or > something to make it work the way I want?
You could by disabling FSBR and making sure everything is scheduled breadth first. However, the driver in the standard kernel will never be modified like that. I suggest you fix your device. JE ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
