David Brownell wrote: > What I'd need to see would be the output of the "ohci_dump()" emitted > after the OHCI_INTR_UE messages you showed. It should be in the syslog > data; if the kernel wedged so you couldn't access that, then a very handy > debug trick is "echo 8 > /proc/sysrq-trigger" to force KERN_DEBUG messages > out to the serial console.
I compiled in the SYSRQ option and I got: Jan 1 00:08:23 local2.debug in.ftpd[327]: command list at91_ohci at91_ohci: OHCI Unrecoverable Error, disabled at91_ohci at91_ohci: OHCI controller state at91_ohci at91_ohci: OHCI 1.0, NO legacy support registers at91_ohci at91_ohci: control 0x0af HCFS=operational BLE IE PLE CBSR=3 at91_ohci at91_ohci: cmdstatus 0x00000 SOC=0 at91_ohci at91_ohci: intrstatus 0x00000074 RHSC FNO UE SF at91_ohci at91_ohci: intrenable 0x8000001a MIE UE RD WDH at91_ohci at91_ohci: ed_controlhead 21fae000 at91_ohci at91_ohci: ed_bulkhead 21fae080 at91_ohci at91_ohci: ed_bulkcurrent 21fae080 at91_ohci at91_ohci: hcca frame #b594 at91_ohci at91_ohci: roothub.a 02000202 POTPGT=2 NPS NDP=2(2) at91_ohci at91_ohci: roothub.b 00000000 PPCM=0000 DR=0000 at91_ohci at91_ohci: roothub.status 00008000 DRWE at91_ohci at91_ohci: roothub.portstatus [0] 0x00000103 PPS PES CCS at91_ohci at91_ohci: roothub.portstatus [1] 0x00000100 PPS at91_ohci at91_ohci: HC died; cleaning up irq23: nobody cared ... etc regards, Aras Vaichas ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email ______________________________________________________________________ ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
