On Sun, 7 Mar 2004, David Brownell wrote: > Alan Stern wrote: > > > > It would be nice if the library routines were cognizant of the > > bus speed required for the endpoint. You could add an enum > > usb_device_speed argument to usb_ep_autoconfig(). If nothing > > else, you could use it to set the bulk maxpacket value correctly. > > Not needed ... high speed bulk maxpacket is fixed size.
I'm thinking of a dual-speed device where the gadget driver wants to allocate endpoints for a full-speed configuration. The way it is now, the driver will have to go through and manually change the wMaxPacketSize values from 512 to 64. Also, why does the code use max(64, ep->maxpacket)? Won't that cause problems for endpoints where the hardware maxpacket limit is < 64? Alan Stern ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
