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Re: [PATCH] iwlwifi: disable TX AMPDU by default for iwldvm

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On Wed, Feb 12, 2014 at 10:54:29AM +0200, Emmanuel Grumbach wrote:
> From: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
> 
> We have had a bug in TX AMPDU in iwldvm for a very long
> time. This bug has been raised in many bugzillas and threads
> on linux-wireless mailing list.
> 
> The bug is in firmware and we won't be able to fix it in the
> near future. Hence, we prefer to disable TX AMPDU by default
> in iwldvm. This doesn't affect iwlmvm which supports 7160 /
> 3160 and up.

...

>  #define IWL_DISABLE_HT_ALL	BIT(0)
> -#define IWL_DISABLE_HT_TXAGG	BIT(1)

Whouln't simple change, by setting disable_11=2 by default, make
the same effect, and allow easly to enable TX aggregation (without
kernel recompile) ?

Stanislaw
 
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