[PATCH 0/2] Etron USB 3.0 controller

[AceLan Kao]

From: AceLan Kao<acelan.kao at canonical.com>

SRU Justification:

Impact: This only affects the Etron USB 3.0 controller. 
When insert USB 3.0/2.0 device into any of the USB 3.0 port, device will not 
be recognized. And the dmesg shown as below.
[ 58.330621] usb 3-1: Cannot reset HCD device state
[ 58.590690] xhci_hcd 0000:05:00.0: Unknown completion code 192 for reset device command.

Fix: Patches taken from upstream kernel

Testcase: Tested on ACER machine

Maarten Lankhorst (2):
  xhci: Do not issue device reset when device is not setup
  xhci: Add defines for hardcoded slot states

 drivers/usb/host/xhci-dbg.c |   10 +++++-----
 drivers/usb/host/xhci.c     |    7 +++++++
 drivers/usb/host/xhci.h     |    5 +++++
 3 files changed, 17 insertions(+), 5 deletions(-)

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1.7.4.1