Hi, FYI: The USB stack will currently run a complete controller reset upon resume, like during boot.
--HPS -----Original message----- > From:Ian Smith <[email protected] <mailto:[email protected]> > > Sent: Sunday 7th July 2013 7:52 > To: Adrian Chadd <[email protected] <mailto:[email protected]> > > Cc: [email protected] <mailto:[email protected]> ; > [email protected] <mailto:[email protected]> ; > [email protected] <mailto:[email protected]> > Subject: Re: USB ports on Lenovo T400 do not work after a suspend/resume > > On Sun, 30 Jun 2013 15:02:57 -0700, Adrian Chadd wrote: > > On 30 June 2013 07:22, Ian Smith <[email protected] > <mailto:[email protected]> > wrote: > [..] > > > Nothing of note that I can see, if that usb hub-to-bus remapping is > > > normal. As you said, 'CPU0: local APIC error 0x40' looks maybe sus. > > > Maybe someone who knows might comment on that? > > Does noone know what that signifies? Maybe it's not relevant to this. > > > > Just checking: you've tried other USB devices apart from uftdi0? > > > > Yup, there's no 5v on the port. > > I was rather taken aback to hear this. Would not this indicate a > failure to reinitialise the basic underlying USB hardware on resume? > > More than a bit bemused, Ian > _______________________________________________ > [email protected] <mailto:[email protected]> mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-acpi > <http://lists.freebsd.org/mailman/listinfo/freebsd-acpi> > To unsubscribe, send any mail to "[email protected] > <mailto:[email protected]> " > _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-acpi To unsubscribe, send any mail to "[email protected]"
