Re: Unable to access USB mass storage device with xhci. okay with ehci

2015-04-05 Thread Alan Stern
On Sun, 5 Apr 2015, Steve Bangert wrote: On Sat, 2015-04-04 at 15:48 -0400, Alan Stern wrote: Is that really all? Was there a UAS is blacklisted for this device line in the kernel log? It looks like the usb-storage driver didn't do anything at all with the device. Yes that's

Re: Unable to access USB mass storage device with xhci. okay with ehci

2015-04-05 Thread Steve Bangert
On Sat, 2015-04-04 at 15:48 -0400, Alan Stern wrote: Is that really all? Was there a UAS is blacklisted for this device line in the kernel log? It looks like the usb-storage driver didn't do anything at all with the device. Yes that's it. Using xhci at super speed, blacklisting uas is

Re: [PATCH] usb: musb: Kconfig: Depend on some machines under blackfin

2015-04-05 Thread Greg Kroah-Hartman
On Sun, Apr 05, 2015 at 06:33:44AM +0800, Chen Gang wrote: On 4/4/15 17:54, Greg Kroah-Hartman wrote: On Sat, Apr 04, 2015 at 05:51:21AM +0800, Chen Gang wrote: Under blackfin, only bf527, bf548 and bf609 may use musb. The related error with allmodconfig: CC [M]

Re: [PATCH] usb: musb: Kconfig: Depend on some machines under blackfin

2015-04-05 Thread Chen Gang
On 4/5/15 16:29, Greg Kroah-Hartman wrote: On Sun, Apr 05, 2015 at 06:33:44AM +0800, Chen Gang wrote: On 4/4/15 17:54, Greg Kroah-Hartman wrote: On Sat, Apr 04, 2015 at 05:51:21AM +0800, Chen Gang wrote: Under blackfin, only bf527, bf548 and bf609 may use musb. The related error with

Bug 93681: Ongoing USB enumeration with xhci_hcd

2015-04-05 Thread Malte Vesper
Hello, I posted a bug to kernel.org and have been asked to send it to this mailing list. After the 3.13 Kernel series I experience that it can take an arbitrary amount of time/retries to identify the USB devices in my system. The issue became apparent when I could not start my new kernel

Re: Unable to access USB mass storage device with xhci. okay with ehci

2015-04-05 Thread Steve Bangert
On Sun, 2015-04-05 at 10:31 -0400, Alan Stern wrote: On Sun, 5 Apr 2015, Steve Bangert wrote: On Sat, 2015-04-04 at 15:48 -0400, Alan Stern wrote: Is that really all? Was there a UAS is blacklisted for this device line in the kernel log? It looks like the usb-storage driver