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Re: [RFC v2 0/3] add TSO / A-MSDU TX for iwlwifi

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On Wed, 2015-08-19 at 15:59 +0300, Emmanuel Grumbach wrote:

> We could have enabled A-MSDU based on xmit-more, but the
> rationale of using LSO is that when using pfifo-fast,
> the Qdisc gets one packet and dequeues is straight away
> which limits the possibility to get a lot of packets at
> once. (Am I right here?).

No, you are not ;)

Key point for xmit_more is BQL being implemented in your driver.

Relevant code is in try_bulk_dequeue_skb()


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