Messages in this thread | | | Date | Mon, 22 Jul 2013 10:03:47 -0400 | From | Peter Hurley <> | Subject | Re: [PATCH 1/2] Revert "Revert "HID: Fix logitech-dj: missing Unifying device issue"" |
| |
On 07/22/2013 07:44 AM, Jiri Kosina wrote: > On Fri, 19 Jul 2013, Peter Hurley wrote: > >>>> As far as getting printk output from a custom kernel, I think that may >>>> be beyond the reporter's capability. Perhaps one of the Ubuntu devs >>>> triaging this bug could provide a test kernel for the OP with those >>>> options on. >>>> >>>> Joseph, would you be willing to do that? >>> >>> Sure thing. I'll build a kernel and request that the bug reporter >>> collect usbmon data. >> >> Thanks Joseph for building the test kernel and getting it to the reporter! >> >> Sarah, >> >> I've attached the dmesg capture supplied by the original reporter on >> a 3.10 custom kernel w/ the kbuild options you requested. >> >> It seems as if your initial suspicion is correct: >> >> [ 46.785490] xhci_hcd 0000:00:14.0: Endpoint 0x81 not halted, refusing to >> reset. >> [ 46.785493] xhci_hcd 0000:00:14.0: Endpoint 0x82 not halted, refusing to >> reset. >> [ 46.785496] xhci_hcd 0000:00:14.0: Endpoint 0x83 not halted, refusing to >> reset. >> [ 46.785952] xhci_hcd 0000:00:14.0: Waiting for status stage event >> >> At this point, would you recommend proceeding with the workaround or >> waiting for an xHCI bug fix? > > Thanks for your efforts. > > Seems like this might be a part of the picture, but not a complete one. > Linus claims to have similar problem, but his receiver is not connected > through xHCI (I got this as an off-list report, so can't really provide a > pointer to ML archives).
Ah, ok. I wasn't aware of that. I'll assume then that the necessary people have the complete picture.
Regards, Peter Hurley
| |