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| author | John W. Linville <linville@tuxdriver.com> | 2010-09-21 15:49:14 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-09-21 15:49:14 -0400 |
| commit | b618f6f885579a6237e5bf4582fa6167972ddef4 (patch) | |
| tree | b11508178570b98ce9cb2d76ecebd046a6f0e77c /net/mac80211/cfg.c | |
| parent | 462fb2af9788a82a534f8184abfde31574e1cfa0 (diff) | |
| parent | 6e5c2b4e8addfaab8ef54dedaf7b607e1585c35b (diff) | |
| download | kernel_samsung_smdk4412-b618f6f885579a6237e5bf4582fa6167972ddef4.zip kernel_samsung_smdk4412-b618f6f885579a6237e5bf4582fa6167972ddef4.tar.gz kernel_samsung_smdk4412-b618f6f885579a6237e5bf4582fa6167972ddef4.tar.bz2 | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
Conflicts:
arch/arm/mach-omap2/board-omap3pandora.c
drivers/net/wireless/ath/ath5k/base.c
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 5de1ca3..c981604 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -577,6 +577,7 @@ static void sta_apply_parameters(struct ieee80211_local *local, struct sta_info *sta, struct station_parameters *params) { + unsigned long flags; u32 rates; int i, j; struct ieee80211_supported_band *sband; @@ -585,7 +586,7 @@ static void sta_apply_parameters(struct ieee80211_local *local, sband = local->hw.wiphy->bands[local->oper_channel->band]; - spin_lock_bh(&sta->lock); + spin_lock_irqsave(&sta->flaglock, flags); mask = params->sta_flags_mask; set = params->sta_flags_set; @@ -612,7 +613,7 @@ static void sta_apply_parameters(struct ieee80211_local *local, if (set & BIT(NL80211_STA_FLAG_MFP)) sta->flags |= WLAN_STA_MFP; } - spin_unlock_bh(&sta->lock); + spin_unlock_irqrestore(&sta->flaglock, flags); /* * cfg80211 validates this (1-2007) and allows setting the AID @@ -1150,15 +1151,26 @@ static int ieee80211_scan(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_scan_request *req) { - struct ieee80211_sub_if_data *sdata; - - sdata = IEEE80211_DEV_TO_SUB_IF(dev); + struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); - if (sdata->vif.type != NL80211_IFTYPE_STATION && - sdata->vif.type != NL80211_IFTYPE_ADHOC && - sdata->vif.type != NL80211_IFTYPE_MESH_POINT && - (sdata->vif.type != NL80211_IFTYPE_AP || sdata->u.ap.beacon)) + switch (ieee80211_vif_type_p2p(&sdata->vif)) { + case NL80211_IFTYPE_STATION: + case NL80211_IFTYPE_ADHOC: + case NL80211_IFTYPE_MESH_POINT: + case NL80211_IFTYPE_P2P_CLIENT: + break; + case NL80211_IFTYPE_P2P_GO: + if (sdata->local->ops->hw_scan) + break; + /* FIXME: implement NoA while scanning in software */ + return -EOPNOTSUPP; + case NL80211_IFTYPE_AP: + if (sdata->u.ap.beacon) + return -EOPNOTSUPP; + break; + default: return -EOPNOTSUPP; + } return ieee80211_request_scan(sdata, req); } |