On Fri, 6 Jan 2006, Helmut Toplitzer wrote: > hi again! > > Did what you said, but card hangs again after a few seconds. > This time without a debug message. it's not possible > to recover without reboot. Unplugging/Replugging doesn't > reinit device nor produces any debug-info. > > Killing process wakes up the driver of the device: > 23:12:35 kernel: pvrusb2 /*--TRACE_STREAM--*/ disable > 23:12:35 kernel: pvrusb2 subsys mask changing 0x3c000:0x0 from 0x3c001 to 0x1 > 23:12:35 kernel: pvrusb2 /*---TRACE_CTL----*/ pvr2_encoder_stop > > Plugging other device (storage) gets then: > hub 4-0:1.0: state 5 ports 6 chg 0000 evt 0040 > ehci_hcd 0000:00:10.3: GetStatus port 6 status 001803 POWER sig=j CSC CONNECT > hub 4-0:1.0: port 6, status 0501, change 0001, 480 Mb/s > hub 4-0:1.0: debounce: port 6: total 100ms stable100ms status 0x501 > ehci_hcd 0000:00:10.3: port 6 high speed > ehci_hcd 0000:00:10.3: GetStatus port 6 status 001005 POWER sig=se0 PE > CONNECT > usb 4-6: new high speed USB device using ehci_hcdand address 4
Try doing this test in single-user mode. When you plug in the storage device and it doesn't initialize, get a stack trace (Alt-SysRq-T). That may help show where things are hanging up. Alan Stern ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
