On Fri, 24 Jun 2005, Li Yang-r58472 wrote: > Hi, > > I tried to get my hands on USB gadget driver recently, but there are > things I can't figure out through documents I can get. There is a > length field in the usb_request structure. It is filled by upper gadget > layer (fs, serial, etc.). However, I can't find maximum limit for this > field, or if we can define a limit for it in udc driver. Does it mean > gadget layer may generate transfer requests of any size?
That's right. You're subject only to the limit of available memory. Alan Stern ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel