Re: USB3.0 is not getting detected sometimes

2014-03-24 Thread Sarah Sharp
On Mon, Mar 24, 2014 at 02:17:37PM -0700, Abhay kumar wrote: Thanks Sarah.. I did further investigation on this figured out that When the host tries to disable the LPM U1 and U2 state of USB 3 device by sending command usb_control_msg it is getting timed out as the device is not responding

Re: USB3.0 is not getting detected sometimes

2014-03-23 Thread Sarah Sharp
Cc-ing Mathias Nyman, who is taking over as xHCI maintainer. On Sat, Mar 22, 2014 at 01:46:00AM +, Abhay Kumar wrote: Hi, In my linux kernel USB 3.0 pendrive is not getting detected some time.For the same usb port usb2.0 works perfectly. Here is the error message i am getting [

USB3.0 is not getting detected sometimes

2014-03-21 Thread Abhay Kumar
Hi, In my linux kernel USB 3.0 pendrive is not getting detected some time.For the same usb port usb2.0 works perfectly. Here is the error message i am getting [ 161.808889] usb 2-1: new SuperSpeed USB device number 4 using xhci_hcd [ 161.87] usb 2-1: New USB device found, idVendor=0951,