On Mon, 17 May 2004, Jean Tourrilhes wrote: > > The basic idea is simple enough. When an URB has been successfully > > submitted it is owned by the USB core, not your driver. You may not > > modify it and probably shouldn't even read it until the completion > > handler is called. > > This is good in theory, but doesn't always work in > practice. I've seen USB screwing up far too many time to trust it > entirely with URBs. Yes, I tend to have crappy HCI controllers.
I like to think that we are constantly improving the USB core and controller drivers and that now they are much more reliable than they used to be. Yes, there's still more work to be done, but you'll find it's a lot saner than it has been. Alan Stern ------------------------------------------------------- This SF.Net email is sponsored by: SourceForge.net Broadband Sign-up now for SourceForge Broadband and get the fastest 6.0/768 connection for only $19.95/mo for the first 3 months! http://ads.osdn.com/?ad_id=2562&alloc_id=6184&op=click _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
