Re: usbmon and iso
Alan Stern <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
On Wed, 7 Feb 2007, Pete Zaitcev wrote: > Alan, do you happen to know how much usb_iso_packet_descriptor thingies > we allocate typically? One? Three? Tens? A hundred? In usbfs we allow 128. > If we routinely get lots of them per URB then I need to rethink the line > format and all other things. It's a big can of worms. My experience is not very wide. However I think it would be okay to cap the number at, say, 16. Probably 99+% of URBs will use fewer than that. A typical user of Iso URBs is USB audio; maybe Clemens can provide some guidance. If anyone ever needs to see more, they should be able to do it by changing a #define somewhere and rebuilding. Alan ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel