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authorJanusz.Dziedzic@tieto.com <Janusz.Dziedzic@tieto.com>2015-02-21 18:52:39 +0300
committerJohannes Berg <johannes.berg@intel.com>2015-03-03 17:56:04 +0300
commitffc1199122d83d60ad99f9c55df32feb650b7bff (patch)
tree65398ef57e1478724b065762d0bdf6ac410ece73 /net/wireless
parent6eb18137643fee5f182d85c818062b4feddfb76b (diff)
downloadlinux-ffc1199122d83d60ad99f9c55df32feb650b7bff.tar.xz
cfg80211: add VHT support for IBSS
Add NL80211_EXT_FEATURE_VHT_IBSS flag and VHT support for IBSS. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
-rw-r--r--net/wireless/nl80211.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 9c6e23ede5b2..66666fdf1c8d 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -7265,8 +7265,18 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
break;
case NL80211_CHAN_WIDTH_20:
case NL80211_CHAN_WIDTH_40:
- if (rdev->wiphy.features & NL80211_FEATURE_HT_IBSS)
- break;
+ if (!(rdev->wiphy.features & NL80211_FEATURE_HT_IBSS))
+ return -EINVAL;
+ break;
+ case NL80211_CHAN_WIDTH_80:
+ case NL80211_CHAN_WIDTH_80P80:
+ case NL80211_CHAN_WIDTH_160:
+ if (!(rdev->wiphy.features & NL80211_FEATURE_HT_IBSS))
+ return -EINVAL;
+ if (!wiphy_ext_feature_isset(&rdev->wiphy,
+ NL80211_EXT_FEATURE_VHT_IBSS))
+ return -EINVAL;
+ break;
default:
return -EINVAL;
}