[PATCH 0/2] Etron USB 3.0 controller

[Tim Gardner]

On 06/27/2011 03:20 PM, AceLan Kao wrote:
> 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(-)
>

I cannot determine from your patch header or the bug report which 
release you are targeting.

Patch 2/2 seems unnecessary unless you are planning on more patches in 
this area.

rtg

-- 
Tim Gardner tim.gardner at canonical.com