<html><head></head><body><div>Hi,</div><div><br></div><div>can you send me a RCBA dump with vendor bios, coreboot after boot and suspend?</div><div><br></div><div>util/inteltool/inteltool -r</div><div><br></div><div>Nicolas Reinecke</div><div><br></div><div><br></div><div>Am Montag, den 05.10.2015, 21:49 +0800 schrieb Iru Cai:</div><blockquote type="cite"><div dir="ltr"><div><div><div><div><div><div>Hi,<br><br></div>I'm using the new Lenovo T420 port on gerrit[1] and found a bug about USB(in my post on the gerrit page). And just now I found a work around on this issue.<br><br></div>First I tested a USB disk on the buggy USB port before suspending the system, it works fine. Then I unplugged the USB disk, suspended my system, resume, and replugged the disk, the bug occurred. Then I unplugged the disk, reload the ehci_pci module as follows:<br><br></div>rmmod ehci_pci<br></div>modprobe ehci-pci<br><br></div>The I plugged in the USB disk, it worked fine again.<br><br></div>I think the kernel message[2] gives some information about it, because it gives two different port number on the USB device. But I know almost nothing about USB, so I'm not sure what's happening.<br><div><div><div><div><div><br>[1] <a href="http://review.coreboot.org/#/c/11765/">http://review.coreboot.org/#/c/11765/</a><br></div><div>[2] see the attached dmesg.log<br><br></div><div>Iru Cai<br><br></div></div></div></div></div></div>
<pre>--
coreboot mailing list: <a href="mailto:coreboot@coreboot.org">coreboot@coreboot.org</a>
<a href="http://www.coreboot.org/mailman/listinfo/coreboot">http://www.coreboot.org/mailman/listinfo/coreboot</a></pre></blockquote></body></html>