On Mon, 2012-09-24 at 03:57 +0000, Mahesh Palivela wrote:
> From: Mahesh Palivela <maheshp@xxxxxxxxxxx>
>
> To save peer STA VHT capabilities in mac80211.
>
> Signed-off-by: Mahesh Palivela <maheshp@xxxxxxxxxxx>
> ---
> Taken care of Johannes comments in patch v1
> +void ieee80211_vht_cap_ie_to_sta_vht_cap(struct ieee80211_sub_if_data *sdata,
> + struct ieee80211_supported_band *sband,
> + struct ieee80211_vht_cap *vht_cap_ie,
> + struct ieee80211_sta_vht_cap *vht_cap)
> +{
> + if (WARN_ON_ONCE(!vht_cap))
> + return;
> +
> + memset(vht_cap, 0, sizeof(*vht_cap));
> +
> + if (!vht_cap_ie || !sband->vht_cap.vht_supported)
> + return;
> +
> + vht_cap->vht_supported = true;
> +
> + vht_cap->cap = le16_to_cpu(vht_cap_ie->vht_cap_info);
> +
Well I think it'd be better to actually restrict/copy/update the feature
bits correctly, this would simplify drivers.
johannes
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