On Thu, Mar 23, 2006 at 10:33:18AM +0000, Ronan Mullally wrote: > Hi Greg, > > Thanks for your response. > > On Wed, 22 Mar 2006, Greg KH wrote: > > > The generic usb-serial driver does not support any line setting changes, > > like you are trying to make here. > > So if I leave the line at 9600n81 it'll work? (Not ideal, but I'll only > be using it to talk to a GSM device)
Who knows, again, the generic driver supports "no" line settings. So whatever the chip starts up in is what you get. But you have no way of knowing what settings it is starting up in. > > You are going to have to get the specs from the manufacturer for how to > > properly control this device so we can write a Linux driver for it. > > Given that i got these off Ebay, from a seller in Hong Kong, and there > are no identifying features whatsoever on the box, that's a bit of a long > shot... Try adding the vendor and product id to the different common drivers in the kernel (pl2303 and ftdi_sio are two good ones to start with) and see how well they work. > (I've got a spare if you want to try and do some reverse engineering) Try taking it apart and seeing if you can read what chip is in the device, that's probably the best way to do this. thanks, greg k-h ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 _______________________________________________ Linux-usb-users@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
