From: "Andy"    
      
   On Fri, 20 Jan 2012 17:13:58 UTC, "Lars Erdmann"    
    wrote:   
      
   >    
   > "Steve Wendt" schrieb im Newsbeitrag    
   > news:4f18f905$0$2190$c3e8da3$9f400e27@news.astraweb.com...   
   > > On 01/19/12 09:07 am, Lars Erdmann wrote:   
   > >   
   > >>> Where are the flags documented? I didn't see anything in the readme. I   
   > >>> have /S:1 since this was listed way back in some earlier release, but   
   > >>> the readme file has never had good info in it. :(   
   > >>   
   > >> /FS: "force shutdown": instead of just letting the host controller   
   > >> continue to execute on shutdown, stop the controller/put the controller   
   > >> into reset   
   > >   
   > > Does that stop a USB mouse and/or keyboard from working after shutdown    
   > > (when you see the press Ctrl+Alt+Del message)?   
   >    
   > Not forever, obviously. But from the point where OS/2 is shutdown until the    
   > next reboot.   
   > Are you saying that when you do not specify /FS (and you do not power down    
   > but instead hit Ctrl-Alt-Del)   
   > that you can then use your mouse for example in your BIOS menu ?   
   > Normally, an OS that gives up on using the HCs needs to "hand back" the    
   > controller to   
   > the legacy USB BIOS implementation.   
   > I would be interested in how you use the USB mouse/keyboard after shutdown    
   > of OS/2.   
   > Maybe I can then implement this (also missing) piece.   
   To answer how the USB keyboard could be used is to hit Ctrl-Alt-Del to   
   reboot the system. On a system that goes to the CAD message with a    
   USB keyboard has to be shut off instead of CAD to reboot. While it is   
   annoying when you run into it, I really only run into it really when    
   booting from the eCS CDs and going to the System Maintenance so is not   
   in general a high priority I wouldn't think.   
      
      
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