commit 36aedc903ea11a4188de0a118d26c9f20afdd272
author Jouni Malinen <j@w1.fi> Mon Aug 25 11:58:58 2008 +0300
committer John W. Linville <linville@tuxdriver.com> Fri Aug 29 16:24:09 2008 -0400
tree 04fbd95246c146c635ad8c36929da44237aae290
parent 7262d59366f972b898ea134639112d34bcac35b3

mac80211/cfg80211: HT capabilities for NEW_STA

Allow userspace (e.g., hostapd) to set HT capabilities for associated
STAs. This is based on a patch from Zhu Yi <yi.zhu@intel.com> (only
the NL80211_ATTR_HT_CAPABILITY for NEW_STA part is included here).

Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

net/mac80211/cfg.c

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 2b19532..928813c 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -674,6 +674,11 @@
 		sta->supp_rates[local->oper_channel->band] = rates;
 	}
 
+	if (params->ht_capa) {
+		ieee80211_ht_cap_ie_to_ht_info(params->ht_capa,
+					       &sta->ht_info);
+	}
+
 	if (ieee80211_vif_is_mesh(&sdata->vif) && params->plink_action) {
 		switch (params->plink_action) {
 		case PLINK_ACTION_OPEN:

net/wireless/nl80211.c

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 47542ee..4d6c02a 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -91,6 +91,9 @@
 	[NL80211_ATTR_BSS_CTS_PROT] = { .type = NLA_U8 },
 	[NL80211_ATTR_BSS_SHORT_PREAMBLE] = { .type = NLA_U8 },
 	[NL80211_ATTR_BSS_SHORT_SLOT_TIME] = { .type = NLA_U8 },
+
+	[NL80211_ATTR_HT_CAPABILITY] = { .type = NLA_BINARY,
+					 .len = NL80211_HT_CAPABILITY_LEN },
 };
 
 /* message building helper */
@@ -1129,6 +1132,10 @@
 		params.listen_interval =
 		    nla_get_u16(info->attrs[NL80211_ATTR_STA_LISTEN_INTERVAL]);
 
+	if (info->attrs[NL80211_ATTR_HT_CAPABILITY])
+		params.ht_capa =
+			nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY]);
+
 	if (parse_station_flags(info->attrs[NL80211_ATTR_STA_FLAGS],
 				&params.station_flags))
 		return -EINVAL;
@@ -1192,6 +1199,9 @@
 	params.listen_interval =
 		nla_get_u16(info->attrs[NL80211_ATTR_STA_LISTEN_INTERVAL]);
 	params.aid = nla_get_u16(info->attrs[NL80211_ATTR_STA_AID]);
+	if (info->attrs[NL80211_ATTR_HT_CAPABILITY])
+		params.ht_capa =
+			nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY]);
 
 	if (parse_station_flags(info->attrs[NL80211_ATTR_STA_FLAGS],
 				&params.station_flags))