From 339afbf4819e5c7c0a0422af43b8c2eccd059abf Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 14 Nov 2012 15:21:17 +0100 Subject: [PATCH] mac80211: support P2P GO powersave configuration If the low-level driver wants to support P2P GO powersave configuration, it must set the cfg80211 flags and mac80211 will pass the parameters to it. Signed-off-by: Johannes Berg --- net/mac80211/cfg.c | 16 +++++++++++++++- net/mac80211/util.c | 2 +- 2 files changed, 16 insertions(+), 2 deletions(-) diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 5d30e5f..97cf615 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -893,7 +893,8 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev, u32 changed = BSS_CHANGED_BEACON_INT | BSS_CHANGED_BEACON_ENABLED | BSS_CHANGED_BEACON | - BSS_CHANGED_SSID; + BSS_CHANGED_SSID | + BSS_CHANGED_P2P_PS; int err; old = rtnl_dereference(sdata->u.ap.beacon); @@ -932,6 +933,9 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev, sdata->vif.bss_conf.hidden_ssid = (params->hidden_ssid != NL80211_HIDDEN_SSID_NOT_IN_USE); + sdata->vif.bss_conf.p2p_ctwindow = params->p2p_ctwindow; + sdata->vif.bss_conf.p2p_oppps = params->p2p_opp_ps; + err = ieee80211_assign_beacon(sdata, ¶ms->beacon); if (err < 0) return err; @@ -1807,6 +1811,16 @@ static int ieee80211_change_bss(struct wiphy *wiphy, changed |= BSS_CHANGED_HT; } + if (params->p2p_ctwindow >= 0) { + sdata->vif.bss_conf.p2p_ctwindow = params->p2p_ctwindow; + changed |= BSS_CHANGED_P2P_PS; + } + + if (params->p2p_opp_ps >= 0) { + sdata->vif.bss_conf.p2p_oppps = params->p2p_opp_ps; + changed |= BSS_CHANGED_P2P_PS; + } + ieee80211_bss_info_change_notify(sdata, changed); return 0; diff --git a/net/mac80211/util.c b/net/mac80211/util.c index dc7f6b2..6e4c8bd 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1527,7 +1527,7 @@ int ieee80211_reconfig(struct ieee80211_local *local) changed |= BSS_CHANGED_IBSS; /* fall through */ case NL80211_IFTYPE_AP: - changed |= BSS_CHANGED_SSID; + changed |= BSS_CHANGED_SSID | BSS_CHANGED_P2P_PS; if (sdata->vif.type == NL80211_IFTYPE_AP) { changed |= BSS_CHANGED_AP_PROBE_RESP; -- 2.7.4