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Re: [PATCH] wl12xx: Add Support for Low Power DRPw (LPD) Mode

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On Tue, May 31, 2011 at 11:35 AM, Luciano Coelho <coelho@xxxxxx> wrote:
> On Tue, 2011-05-31 at 10:51 +0300, Shahar Levi wrote:
>> The Low Power DRPw (LPD) mode contains several optimizations
>> that designed to reduce the solution's consumption. The
>> purpose is to save current consumption in RX and Listen mode.
>>
>> LPD setting apply only for wl127x AP mode (not wl128x)
>>
>> Signed-off-by: Shahar Levi <shahar_levi@xxxxxx>
>> ---
>
> [...]
>
>
> I still think this is not the right way to do it.  It doesn't make sense
> to have it in the configuration parameters.  If you want to make it
> configurable, it should be in the NVS file and the driver should clear
> it when not in AP mode (and whoever generates the NVS needs to make sure
> it's never set for wl128x).
>
please don't use the "blacklist" approach. it always gets broken at some point.

> The other solution is to always set this flag when in wl127x in AP-mode,
> in which case it doesn't need to be configurable at all.  That would be
> the simplest solution and you could even use a quirk if it makes it
> easier.
>
sounds much better.

Eliad.
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