On Wed, 2006-06-28 at 17:11 -0700, Jeremy Fitzhardinge wrote: > Andy Gay wrote: > > - these modules present 3 bulk EPs, the 2nd & 3rd can be used for > > control & status monitoring while data transfer is in progress on the > > 1st EP. This is useful (and necessary for my application) so we need to > > increase the port count. > > > Ooh, can you share the details of those EPs? Probably not, but I'll check. The customer I'm developing for is a Sierra OEM, so they're probably under an NDA.
The useful port is the second one, it talks a Sierra protocol called CnS (control and status). You could google for that, I guess. Or ask Sierra nicely :) > Is your application public? > > > So what should I do next? I see a few possibilities, assuming anyone is > > interested in this: > > > > - I could post a diff from Greg's driver. But I don't have hardware to > > test whether my changes will break it for the other devices that it > > supports; > > > Well, it is specifically an airprime driver. My card also presents > another two endpoints, but I don't know what to do with them, so I > haven't worried about them too much. If they all talk the same thing, > then they may as well be in the same driver. I'd think so too, but I can't test that my changes won't break things for other cards. Just being cautious here... > > Are you proposing adding some more protocol knowledge to airprime, or > just make those EPs appear as more serial ports? They are just serial ports, there's nothing special the driver can or should do with them. I just changed the driver so you can get to them. The main change I made to Greg's driver is to fix the memory leak - it leaks 16k per endpoint for each open(), that made it unusable on the very limited memory embedded platform I'm developing for. > > Thanks, > J 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 _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
