Hi, > > So, the signaling needs to be different. The host adapter needs to > > signal somehow that it can handle async iso packets. One way would be > > to flag this per usb bus, another one per usb packet. Also all xen > > naming and the xen inlude should go away. BTW: does this build without > > xen-devel installed? > > Okay, I'll try to make it more generic. I think the async iso capability > should be a bus attribute.
Makes sense. > > Can we get rid of the callbacks? By filling the USBPacket iovec with > > the iso request chunks for example? > > Difficult. One iso request chunk could require multiple iovec entries. Why multiple small iovecs instead of one big iovec? usb_host_req_complete_iso_xen() returns a single status for the whole USBPacket anyway ... > The RFC version tried to avoid the callbacks and there you didn't like > exposing the additional structures. -ENOPATCH. cheers, Gerd _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
