On Fri, 14 May 2004, Alan Stern wrote: > I can't tell you what's wrong with this. All I can suggest is to add a > lot more testing and debugging messages just to make sure that it's > nothing stupid...
Hi, It was... It is not possible to use the buffer returned by request_firmware as buffer for usb_control_msg (kernel). I had to memcpy the fwdata to a new kmalloc'd buffer. Then everything was working... at least for 2 minutes. The firmware changes the appearence of the device (as I already) said, the new device gets claimed by the drvier and suddenly, after 2 minutes, the system halts. I'm quite new to kernel developing, what can I do to trace to sudden death. No infos about that in syslog or on console. Thanks for your help, Patrick ------------------------------------------------------- This SF.Net email is sponsored by: SourceForge.net Broadband Sign-up now for SourceForge Broadband and get the fastest 6.0/768 connection for only $19.95/mo for the first 3 months! http://ads.osdn.com/?ad_id=2562&alloc_id=6184&op=click _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
