Sorry about that, but you need to enable CONFIG_USB_DEBUG too. Can you rebuild the kernel and send out the dmesg again? Thanks, Andiry -----Original Message----- From: Richard Adams [mailto:richard@xxxxxxxxxxxx] Sent: Wednesday, July 18, 2012 6:50 PM To: Xu, Andiry Cc: linux-usb@xxxxxxxxxxxxxxx Subject: Re: Problems with the Nikon D800 and USB3 Hi Andiry, I've managed to compile a 3.2.19 kernel with (I believe) CONFIG_USB_XHCI_HCD_DEBUGGING enabled. The dmesg results are attached. Thanks again for any help. Richard -- Richard Adams Technical Director Digicave Ltd M: +44 (0)7572 611620 On Mon, Jul 16, 2012 at 3:46 PM, Richard Adams <richard@xxxxxxxxxxxx> wrote: > > Hi Andiry, > > I'm fairly new to Linux as a developer so it'll probably take me a day > or so to get a kernel compiling from source. I'l get started and post > the log files as requested ASAP. > > Thanks for taking the time to look at this. > > Regards, > > Richard > > > On Fri, Jul 13, 2012 at 8:16 AM, Andiry Xu <andiry.xu@xxxxxxx> wrote: > > > > On 07/13/2012 12:26 AM, Richard Adams wrote: > >> > >> Hi, > >> > >> I've recently been doing some development work with the latest > >> Linux Kernel (3.4& 3.5rc6) and I'm experiencing problems with USB3 on both. > >> > >> > >> I've been in conversation with the developers at gphoto and they've > >> directed me to you? > >> > >> 1) The problem occurs when I plug in the Nikon D800 in to any of my > >> USB3 > >> ports > >> 2) Ubuntu fails to mount the device > >> 3) gphoto can issue a single command to the camera before it locks. > >> > >> The gphoto forum thread is below with more details is below: > >> > >> > >> > >> http://old.nabble.com/NikonD800-locks-after-first-access.-Log-inclu > >> ded.-to34032300.html#a34034687 > >> > >> If I can provide any more information or you can advise in any way > >> that would be fantastic! > >> > >> Ive attached the kernel log file to this mail. > >> > > > > The device is disconnected just after hub_port_init(). I don't know why. > > Can you post a dmesg with CONFIG_USB_XHCI_HCD_DEBUGGING enabled? > > > > Thanks, > > Andiry > > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
