https://bugzilla.kernel.org/show_bug.cgi?id=212955 --- Comment #22 from Alan Stern (stern@xxxxxxxxxxxxxxxxxxx) --- Using two different drivers would definitely explain the different patterns of communication with the device in your two usbmon traces. But it doesn't explain why, with one of the drivers, the device seems to stop responding when used with EHCI (and works okay with xHCI!). Maybe this is caused by a bug in the device's firmware. It that's true, changing the communication pattern might work around the problem. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
