[RFC] ath10k: use raw tx

[Michal Kazior]

On 12 September 2014 12:41, Yeoh Chun-Yeow <yeohchunyeow at gmail.com> wrote:
> Hi, all
>
> Did anyone try the raw tx on adhoc mode? I have tested this patch with
> firmware 999.999.0.636.
>
> The unicast frame is not transmitted using raw tx, only broadcast.

I did not test 636 with IBSS.


> After adjust the cmd_tx.len as follow, I have managed to make the
> adhoc STA to ping each others.
>
> skb_cb->htt.txbuf->cmd_tx.len = __cpu_to_le16(msdu->len -
> sizeof(struct ieee80211_hdr_3addr) + sizeof(struct ethhdr));
>
> Can someone comment on this?

Interesting!

Can you confirm what kind of a header your unicast frames actually
have? Do you perhaps run 4addr mode? Or maybe Data/QoS Data (2 byte
difference at least) calculation is the problem.


Michał