Hi all, I recently got an E-Mail from Axel Strübing who had the same problem and solved it (together with some kernel developpers). He pointed me to their discussion at http://www.spinics.net/lists/usb/msg00694.html which included a solution to this problem. citing http://www.spinics.net/lists/usb/msg00725.html : ------------------------------------------------------------ > test this by editing the source code for 2.6.7. In the file > drivers/usb/storage/transport.c, locate the subroutine > usb_stor_Bulk_max_lun() and comment out the two lines that call > usb_stor_clear_halt(). ------------------------------------------------------------ this solved my problem too. I tried a case where i copied all mp3 files of my mp3 player, formatted it, copied all files back, unmounted, replugged, mounted again and did a diff on all files and it was successful. Therefore it looks like this mp3 player works without problems again. (i tested with a vanilla kernel 2.6.14). greetings Martin Maurer On Thursday, 8. September 2005 06:13, you wrote: > On Mon, 5 Sep 2005 13:55:46 -0700, Andrew Morton <[email protected]> wrote: > > Re: Elitegroup K7S5A + usb_storage problem > > [linux-usb-devel] Fw: Re: Elitegroup K7S5A + usb_storage problem > > This appears to be stuck. It has to have someone with a lot of patience > to play with the device. > > Martin collected me a good USB trace from Windows, but I was unable > to figure out what we do differently. The device accepts writes, > everything looks fine, but if unplugged and plugged back, it returns > old data. All commands appear basically the same. > > The device, BTW, is called "Fun" and "Stick". Has nothing to do with > memory sticks, of course. Stupid DNT. Anyway, a European Linux hacker > has to get his hands on one of these before any progress can be made: > > http://www.dnt.de/index.php?dir=details&pid=53038&cat=mp3-128&m_id=mp3-128&; >h_curr= > > -- Pete > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to [email protected] > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/
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