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mac80211: support P2P GO powersave configuration

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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 <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2012-11-14 15:21:17 +01:00
parent 53cabad70e
commit 339afbf481
2 changed files with 16 additions and 2 deletions
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16
net/mac80211/cfg.c
View File

@ -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, &params->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;

2
net/mac80211/util.c
View File

@ -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;