From 36aedc903ea11a4188de0a118d26c9f20afdd272 Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Mon, 25 Aug 2008 11:58:58 +0300 Subject: 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 (only the NL80211_ATTR_HT_CAPABILITY for NEW_STA part is included here). Signed-off-by: Jouni Malinen Signed-off-by: John W. Linville --- net/mac80211/cfg.c | 5 +++++ net/wireless/nl80211.c | 10 ++++++++++ 2 files changed, 15 insertions(+) (limited to 'net') diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 2b19532f4c8..928813ce08e 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -674,6 +674,11 @@ static void sta_apply_parameters(struct ieee80211_local *local, 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: diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 47542ee01c5..4d6c02afd6f 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -91,6 +91,9 @@ static struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] __read_mostly = { [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 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info) 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], ¶ms.station_flags)) return -EINVAL; @@ -1192,6 +1199,9 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info) 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], ¶ms.station_flags)) -- cgit v1.2.3