On 27 August 2015 at 14:47, Michal Kazior <michal.kaz...@tieto.com> wrote: > From: Bartosz Markowski <bartosz.markow...@tieto.com> > > All beamformee supporting chips have the ability to support > VHT NDP in up to 4 STSs. Change the published beamformee > STS cap accordingly to 3 as it should be Nsts-1. > > This makes it possible to actually make full use > of. e.g. a 4SS MU-MIMO capable AP. > > Signed-off-by: Bartosz Markowski <bartosz.markow...@tieto.com> > Signed-off-by: Michal Kazior <michal.kaz...@tieto.com> > ---
Kalle, please drop this one for now. It looks like we need to discuss about this a bit more still. > drivers/net/wireless/ath/ath10k/mac.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/net/wireless/ath/ath10k/mac.c > b/drivers/net/wireless/ath/ath10k/mac.c > index 64674c955d44..54ced30f5364 100644 > --- a/drivers/net/wireless/ath/ath10k/mac.c > +++ b/drivers/net/wireless/ath/ath10k/mac.c > @@ -4074,7 +4074,7 @@ static int ath10k_mac_set_txbf_conf(struct ath10k_vif > *arvif) > > if (ar->vht_cap_info & (IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE | > IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE)) > - value |= SM((ar->num_rf_chains - 1), WMI_TXBF_STS_CAP_OFFSET); > + value |= SM(3, WMI_TXBF_STS_CAP_OFFSET); > > if (ar->vht_cap_info & (IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE | > IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE)) > @@ -6804,7 +6804,7 @@ static struct ieee80211_sta_vht_cap > ath10k_create_vht_cap(struct ath10k *ar) > > if (ar->vht_cap_info & (IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE | > IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE)) { > - val = ar->num_rf_chains - 1; > + val = 3; > val <<= IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT; > val &= IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK; > > -- > 2.1.4 > -- Bartosz -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html