From b6db0f899a16a23f5a9ea6c8b0fafc7bbd38e03d Mon Sep 17 00:00:00 2001 From: Ben Greear Date: Thu, 4 Feb 2021 06:46:10 -0800 Subject: cfg80211/mac80211: Support disabling HE mode Allow user to disable HE mode, similar to how VHT and HT can be disabled. Useful for testing. Signed-off-by: Ben Greear Link: https://lore.kernel.org/r/20210204144610.25971-1-greearb@candelatech.com Signed-off-by: Johannes Berg --- net/wireless/nl80211.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'net/wireless') diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 3b45a9593e71..521d36bb0803 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -752,6 +752,7 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = { NL80211_SAE_PWE_BOTH), [NL80211_ATTR_RECONNECT_REQUESTED] = { .type = NLA_REJECT }, [NL80211_ATTR_SAR_SPEC] = NLA_POLICY_NESTED(sar_policy), + [NL80211_ATTR_DISABLE_HE] = { .type = NLA_FLAG }, }; /* policy for the key attributes */ @@ -10019,6 +10020,9 @@ static int nl80211_associate(struct sk_buff *skb, struct genl_info *info) if (nla_get_flag(info->attrs[NL80211_ATTR_DISABLE_VHT])) req.flags |= ASSOC_REQ_DISABLE_VHT; + if (nla_get_flag(info->attrs[NL80211_ATTR_DISABLE_HE])) + req.flags |= ASSOC_REQ_DISABLE_HE; + if (info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK]) memcpy(&req.vht_capa_mask, nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK]), @@ -10802,6 +10806,9 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info) if (nla_get_flag(info->attrs[NL80211_ATTR_DISABLE_VHT])) connect.flags |= ASSOC_REQ_DISABLE_VHT; + if (nla_get_flag(info->attrs[NL80211_ATTR_DISABLE_HE])) + connect.flags |= ASSOC_REQ_DISABLE_HE; + if (info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK]) memcpy(&connect.vht_capa_mask, nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK]), -- cgit 1.4.1