On Fri, 11 Oct 2002, David Brownell wrote: >All drivers using isochronous transfers _must_ set an altsetting, >since it's illegal for a default config to have ISO endpoints. >That's part of the USB spec.
I have a device with iso endpoints as part of the default (only) config. The iso endpoint belonging to the default interface setting is non-zero, in fact it defaults to the largest available max packet size of all its alternate settings. So it does violate the spec, but it exists...it's a DLink DSB-V100 video adapter. -- Dan Streetman [EMAIL PROTECTED] --------------------- 186,272 miles per second: It isn't just a good idea, it's the law! ------------------------------------------------------- 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-devel
