On Tue, May 3, 2016 at 7:46 PM, Krishna Chaitanya
<[email protected]> wrote:
> On Tue, May 3, 2016 at 6:44 PM, Johannes Berg <[email protected]>
> wrote:
>> On Tue, 2016-05-03 at 18:23 +0530, Krishna Chaitanya wrote:
>>> Hi,
>>>
>>> When the HW is in PS and Dynamic PS is enabled we are dropping
>>> all the offchannel frames. Sequence is as below
>>>
>>> if hw is in PS: stop_queues reason=PS, queue dynamic_ps_disable_work
>>> send Offchannel mgmt_tx
>>> drop the packet because offchanel + stop_reasons[q] !=0
>>>
>>> How should we handle this? SW RoC is handling this
>>> by checking for offchannel and bringing the HW out of PS before
>>> handing the packet to TX path, so it works fine.
>>
>> You should handle this by not doing such a non-sensical thing and
>> finally implementing powersave properly in the driver :)
> i don't see any issues in the powersave w.r.t driver. Isn't it a
> valid case? you meant implementing dynamic_ps?
If it advertise HW_SUPPORTS_DYNAMIC_PS it works fine.
so may be we should queue those frames and send it to
HW once it is out of powersave?
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