[PATCH v2] ath10k: enable VHT for IBSS

Janusz Dziedzic janusz.dziedzic at tieto.com
Thu Jun 11 22:12:05 PDT 2015

On 11 June 2015 at 16:15, Kalle Valo <kvalo at qca.qualcomm.com> wrote:
> Janusz Dziedzic <janusz.dziedzic at tieto.com> writes:
>> Enable VHT support for IBSS, while mac80211/cfg80211 and
>> wpa_supplicant already support this.
>> In my test env, ath10k 2x2 I get:
>> (udp) ath10k-1 >>>> ath10k-2 (server) -  speed: 419 Mbits/sec
>> (tcp) ath10k-1 >>>> ath10k-2 (server) -  speed: 404 Mbits/sec
> What hw and firmware version? Do you expect this to work with both
> qca988x and qca6174?
Results are for qca9888x.
But IBSS (VHT IBSS) works correctly also with qca6174 FW.

> Oh, we should still add ATH10K_FW_FEATURE_NO_ADHOC so that we can
> disable ad-hoc on 10.x firmwares. Anyone have some spare time to cook up
> a patch?
I am not sure we need this, while we add
ar->hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_ADHOC)
only for main and tlv version. Seems we already cover 10.x case correctly.

>> During tests I used wpa_supplicant (current version)
> Better to say "current git version" (if that's what you mean).
> --
> Kalle Valo

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