Re: [PROBLEM] USB problem causes the HW hang

2014-05-19 Thread Mathias Nyman
On 05/19/2014 08:46 AM, lin du wrote: Add linux-usb in loop. Hello, When reload the xhci_hcd.ko continuously as following, we will see many error messages, even HW hang! (almost 300 times; if no sleep between rmmod and modprobe driver, the value should be smaller). Hi And thanks for

[PROBLEM] USB problem causes the HW hang

2014-05-18 Thread lin du
Add linux-usb in loop. Hello, When reload the xhci_hcd.ko continuously as following, we will see many error messages, even HW hang! (almost 300 times; if no sleep between rmmod and modprobe driver, the value should be smaller). # rmmod xhci_hcd; modprobe xhci_hcd By the way, our kernel