diff options
| -rw-r--r-- | include/uapi/linux/nl80211.h | 7 | ||||
| -rw-r--r-- | net/wireless/nl80211.c | 11 |
2 files changed, 16 insertions, 2 deletions
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 06320713e9c9..32b060ea5266 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -1431,6 +1431,11 @@ enum nl80211_commands { * @NL80211_ATTR_MAX_CRIT_PROT_DURATION: duration in milliseconds in which * the connection should have increased reliability (u16). * + * @NL80211_ATTR_PEER_AID: Association ID for the peer TDLS station (u16). + * This is similar to @NL80211_ATTR_STA_AID but with a difference of being + * allowed to be used with the first @NL80211_CMD_SET_STATION command to + * update a TDLS peer STA entry. + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -1729,6 +1734,8 @@ enum nl80211_attrs { NL80211_ATTR_CRIT_PROT_ID, NL80211_ATTR_MAX_CRIT_PROT_DURATION, + NL80211_ATTR_PEER_AID, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 5f10f7acfa06..14276af7964b 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -378,6 +378,7 @@ static const struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] = { [NL80211_ATTR_MDID] = { .type = NLA_U16 }, [NL80211_ATTR_IE_RIC] = { .type = NLA_BINARY, .len = IEEE80211_MAX_DATA_LEN }, + [NL80211_ATTR_PEER_AID] = { .type = NLA_U16 }, }; /* policy for the key attributes */ @@ -3872,6 +3873,8 @@ static int nl80211_set_station_tdls(struct genl_info *info, struct station_parameters *params) { /* Dummy STA entry gets updated once the peer capabilities are known */ + if (info->attrs[NL80211_ATTR_PEER_AID]) + params->aid = nla_get_u16(info->attrs[NL80211_ATTR_PEER_AID]); if (info->attrs[NL80211_ATTR_HT_CAPABILITY]) params->ht_capa = nla_data(info->attrs[NL80211_ATTR_HT_CAPABILITY]); @@ -4012,7 +4015,8 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[NL80211_ATTR_STA_SUPPORTED_RATES]) return -EINVAL; - if (!info->attrs[NL80211_ATTR_STA_AID]) + if (!info->attrs[NL80211_ATTR_STA_AID] && + !info->attrs[NL80211_ATTR_PEER_AID]) return -EINVAL; mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]); @@ -4023,7 +4027,10 @@ 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_STA_AID]) + params.aid = nla_get_u16(info->attrs[NL80211_ATTR_STA_AID]); + else + params.aid = nla_get_u16(info->attrs[NL80211_ATTR_PEER_AID]); if (!params.aid || params.aid > IEEE80211_MAX_AID) return -EINVAL; |