| Message ID | 1425283180-3848-1-git-send-email-sjegadee@qti.qualcomm.com (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Johannes Berg |
| Headers | show |
On Mon, 2015-03-02 at 13:29 +0530, SenthilKumar Jegadeesan wrote: > Add support to provide station PMF configuration to driver. > > Some device drivers, offload part of aggregation including ADDBa/DELBa > negotiations to low layers. In such scenario, PMF configuration of > station needs to be provided to driver to enable encryption of > ADDBa/DELBa action frames. Applied, with some small changes. Why did you write ADDBa rather than AddBA? :) johannes -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index d52914b..1502086 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1488,6 +1488,8 @@ struct ieee80211_sta_rates { * @tdls: indicates whether the STA is a TDLS peer * @tdls_initiator: indicates the STA is an initiator of the TDLS link. Only * valid if the STA is a TDLS peer in the first place. + * @mfp: indicates whether the STA supports management frame + * protection. */ struct ieee80211_sta { u32 supp_rates[IEEE80211_NUM_BANDS]; @@ -1504,6 +1506,7 @@ struct ieee80211_sta { struct ieee80211_sta_rates __rcu *rates; bool tdls; bool tdls_initiator; + bool mfp; /* must be last */ u8 drv_priv[0] __aligned(sizeof(void *)); diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index dd4ff36..c124626 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1068,6 +1068,7 @@ static int sta_apply_parameters(struct ieee80211_local *local, sta->sta.wme = set & BIT(NL80211_STA_FLAG_WME); if (mask & BIT(NL80211_STA_FLAG_MFP)) { + sta->sta.mfp = !!(set & BIT(NL80211_STA_FLAG_MFP)); if (set & BIT(NL80211_STA_FLAG_MFP)) set_sta_flag(sta, WLAN_STA_MFP); else diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 10ac632..52c34cd 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -2969,8 +2969,12 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata, rate_control_rate_init(sta); - if (ifmgd->flags & IEEE80211_STA_MFP_ENABLED) + if (ifmgd->flags & IEEE80211_STA_MFP_ENABLED) { set_sta_flag(sta, WLAN_STA_MFP); + sta->sta.mfp = true; + } else { + sta->sta.mfp = false; + } sta->sta.wme = elems.wmm_param;
Add support to provide station PMF configuration to driver. Some device drivers, offload part of aggregation including ADDBa/DELBa negotiations to low layers. In such scenario, PMF configuration of station needs to be provided to driver to enable encryption of ADDBa/DELBa action frames. Signed-off-by: SenthilKumar Jegadeesan <sjegadee@qti.qualcomm.com> --- include/net/mac80211.h | 3 +++ net/mac80211/cfg.c | 1 + net/mac80211/mlme.c | 6 +++++- 3 files changed, 9 insertions(+), 1 deletion(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html