hCOkbfJK;VNm:@i^CT1A^BL@[ng`]oWbiRbFjgIn9M`dGV]fIkM`4P@Rghi   
   From: "Lars Erdmann"    
      
   Never mind. See my other Email. There is something to fix, obviously.   
   As so often with USB, it's a timing issue. I am working on it.   
      
   Lars   
      
      
   "Barry Landy"  schrieb im Newsbeitrag    
   news:alpine.OS2.2.00.1201221030040.76@Barry...   
   > On Wed, 18 Jan 2012, Lars Erdmann wrote:   
   >   
   > :>I have updated the USB host controller drivers   
   > :>USBUHCD.SYS,USBOHCD.SYS,USBEHCD.SYS   
   > :>I have now placed these on hobbes.   
   > :>They will eventually make it into directory:   
   > :>/pub/os2/system/drivers/misc   
   > :>   
   > :>I worked heavily on suspend/resume for all: UHCI/OHCI/EHCI.   
   > :>   
   > :>For UHCI I found some very nasty bugs where I was reading from some    
   > bogus   
   > :>register address (an oversight from my part).   
   > :>That could have about any strange effect. For all those that have hard    
   > hangs   
   > :>(one person reported 4 UHCI controllers would work fine but the 5th    
   > would   
   > :>completely hang his system) just try out this version and see if it    
   > helps.   
   > :>Same holds true for EHCI where I forgot to properly initialize the retry    
   > loop   
   > :>counter on some register polling loops.   
   > :>Again, that could have any strange effect.   
   > :>   
   > :>The included USBD.SYS is experimental. Give it a try anyway, in    
   > particular if   
   > :>you want suspend/resume to work smoothly. As always, back up the    
   > original IBM   
   > :>driver in case something goes wrong. Report results.   
   > :>   
   > :>You CAN use the HC drivers with the USBD.SYS IBM version but better not    
   > mix   
   > :>different versions of the HC drivers.   
   > :>   
   > :>Please try the drivers with and without the /FS flag and report results.    
   > If   
   > :>the /FS flag turns out to be the better choice I might consider making    
   > it the   
   > :>default and therefore to render the flag superfluous.   
   > :>   
   > :>I would like to thank all those people who have reported bugs, in    
   > particular   
   > :>those people who where patient enough to wait for the solution.   
   > :>If I don't get many bug reports in the next couple of weeks, I will    
   > consider   
   > :>this version stable enough for eComStation to add to their installation    
   > CD-ROM   
   > :>update (together with the updated ACPI.PSD). Therefore the update rate    
   > will go   
   > :>down ...   
   >   
   > Funny effect with this version with memory sticks (previous version   
   > worked fine).   
   >   
   > Insert stick, go to Drives and click "refresh removable media" to get   
   > ECS to  "see" it.   
   >   
   > In the previous version this works fine and an icon for J: (the single   
   > DFSEE created artition) comes up.   
   >   
   > In v179   
   > a) it triggers a desktop refresh (bizarre)   
   > b) jams the system   
   >   
   > This is on my T61 and the stick is a sony.   
   >   
   > Please let me know what info you would like (may not be easy to   
   > collect!)   
   >   
   > --    
   > Barry Landy                        Email: Remove nospam in from address   
   > 192, Gilbert Road, Cambridge CB4 3PB   
   >   
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