search for: delcmd

...to get to the serial number, model and vendor names. By doing so, we would probably get more accurate information on especially the serial number, since this is located in non-standard locations for several subdrivers. If we get a match, we could be sure that this is the same device and need not DELCMD/DELINFO whatever we got already, but could simply update the pointers to the parsed report descriptor (which is a lot lighter on the load). Another thing is that we could probably reject devices (also, depending on whether a subdriver supports this) if they are not a UPS. We could easily check for...