[U-Boot] [PATCH 2/2] usb: ehci: fully align interrupt QHs/QTDs

Stephen Warren swarren at wwwdotorg.org
Fri Feb 21 05:17:36 CET 2014


On 02/08/2014 07:01 AM, Marek Vasut wrote:
> On Friday, February 07, 2014 at 05:24:27 PM, Stephen Warren wrote:
>> On 02/07/2014 06:48 AM, Marek Vasut wrote:
>>> On Friday, February 07, 2014 at 07:48:06 AM, Stephen Warren wrote:
>>>> On 02/06/2014 07:53 PM, Marek Vasut wrote:
>>>>> On Thursday, February 06, 2014 at 09:13:06 PM, Stephen Warren wrote:
>>>>>> From: Stephen Warren <swarren at nvidia.com>
>>>>>>
>>>>>> These data structures are passed to cache-flushing routines, and hence
>>>>>> must be conform to both the USB the cache-flusing alignment
>>>>>> requirements. That means aligning to USB_DMA_MINALIGN. This is
>>>>>> important on systems where cache lines are >32 bytes.
>>>>>>
>>>>>> Signed-off-by: Stephen Warren <swarren at nvidia.com>
>>>>>
>>>>> Acked-by: Marek Vasut <marex at denx.de>
>>>>
>>>> Oh, I assumed you would be applying this?
>>>
>>> Yes I would , but the previous patch still needs some discussion.
>>
>> Oh OK. The patches don't depend on each-other in any way, so you can go
>> ahead and apply this now if you want. I should have actually sent them
>> separately rather than as a series.
> 
> Yeah, applied V2 of 1 and 2/2 now.

Great, thanks. I assume these will be pulled into 2014.04?



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