Any comments? :)
On 27 October 2015 at 08:38, Janusz Dziedzic <janusz.dziedzic@xxxxxxxxx> wrote:
> Add new VIF flag, that will allow get NOA update
> notification when driver will request this, even
> this is not pure P2P vif (eg. STA vif).
>
> Signed-off-by: Janusz Dziedzic <janusz.dziedzic@xxxxxxxxx>
> ---
> include/net/mac80211.h | 4 ++++
> net/mac80211/mlme.c | 6 ++++--
> 2 files changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/include/net/mac80211.h b/include/net/mac80211.h
> index 4ec6fed..1173c63 100644
> --- a/include/net/mac80211.h
> +++ b/include/net/mac80211.h
> @@ -1325,11 +1325,15 @@ struct ieee80211_channel_switch {
> * interface. This flag should be set during interface addition,
> * but may be set/cleared as late as authentication to an AP. It is
> * only valid for managed/station mode interfaces.
> + * @IEEE80211_VIF_GET_NOA_UPDATE: request to handle NOA attributes
> + * and send P2P_PS notification to the driver if NOA changed, even
> + * this is not pure P2P vif.
> */
> enum ieee80211_vif_flags {
> IEEE80211_VIF_BEACON_FILTER = BIT(0),
> IEEE80211_VIF_SUPPORTS_CQM_RSSI = BIT(1),
> IEEE80211_VIF_SUPPORTS_UAPSD = BIT(2),
> + IEEE80211_VIF_GET_NOA_UPDATE = BIT(3),
> };
>
> /**
> diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
> index 56ef9a8..5bafd1e 100644
> --- a/net/mac80211/mlme.c
> +++ b/net/mac80211/mlme.c
> @@ -1941,7 +1941,8 @@ static void ieee80211_set_associated(struct ieee80211_sub_if_data *sdata,
>
> sdata->u.mgd.flags |= IEEE80211_STA_RESET_SIGNAL_AVE;
>
> - if (sdata->vif.p2p) {
> + if (sdata->vif.p2p ||
> + sdata->vif.driver_flags & IEEE80211_VIF_GET_NOA_UPDATE) {
> const struct cfg80211_bss_ies *ies;
>
> rcu_read_lock();
> @@ -3461,7 +3462,8 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata,
> }
> }
>
> - if (sdata->vif.p2p) {
> + if (sdata->vif.p2p ||
> + sdata->vif.driver_flags & IEEE80211_VIF_GET_NOA_UPDATE) {
> struct ieee80211_p2p_noa_attr noa = {};
> int ret;
>
> --
> 1.9.1
>
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