diff options
| -rw-r--r-- | include/linux/nl80211.h | 9 | ||||
| -rw-r--r-- | include/net/cfg80211.h | 5 | ||||
| -rw-r--r-- | net/mac80211/cfg.c | 5 | ||||
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 2 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 5 | ||||
| -rw-r--r-- | net/mac80211/wext.c | 3 | ||||
| -rw-r--r-- | net/wireless/nl80211.c | 3 |
7 files changed, 29 insertions, 3 deletions
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index aeefccf..2781525 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -504,6 +504,13 @@ enum nl80211_commands { * @NL80211_ATTR_STA_FLAGS2: Attribute containing a * &struct nl80211_sta_flag_update. * + * @NL80211_ATTR_CONTROL_PORT: A flag indicating whether user space controls + * IEEE 802.1X port, i.e., sets/clears %NL80211_STA_FLAG_AUTHORIZED, in + * station mode. If the flag is included in %NL80211_CMD_ASSOCIATE + * request, the driver will assume that the port is unauthorized until + * authorized by user space. Otherwise, port is marked authorized by + * default in station mode. + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -610,6 +617,8 @@ enum nl80211_attrs { NL80211_ATTR_STA_FLAGS2, + NL80211_ATTR_CONTROL_PORT, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 0dae6b3..9e17a83 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -655,6 +655,10 @@ struct cfg80211_auth_request { * @ie: Extra IEs to add to (Re)Association Request frame or %NULL * @ie_len: Length of ie buffer in octets * @use_mfp: Use management frame protection (IEEE 802.11w) in this association + * @control_port: Whether user space controls IEEE 802.1X port, i.e., + * sets/clears %NL80211_STA_FLAG_AUTHORIZED. If true, the driver is + * required to assume that the port is unauthorized until authorized by + * user space. Otherwise, port is marked authorized by default. */ struct cfg80211_assoc_request { struct ieee80211_channel *chan; @@ -664,6 +668,7 @@ struct cfg80211_assoc_request { const u8 *ie; size_t ie_len; bool use_mfp; + bool control_port; }; /** diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index d591a93..6464bfd 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1265,6 +1265,11 @@ static int ieee80211_assoc(struct wiphy *wiphy, struct net_device *dev, sdata->u.mgd.flags &= ~IEEE80211_STA_MFP_ENABLED; } + if (req->control_port) + sdata->u.mgd.flags |= IEEE80211_STA_CONTROL_PORT; + else + sdata->u.mgd.flags &= ~IEEE80211_STA_CONTROL_PORT; + sdata->u.mgd.flags |= IEEE80211_STA_EXT_SME; sdata->u.mgd.state = IEEE80211_STA_MLME_ASSOCIATE; ieee80211_sta_req_auth(sdata); diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 081c574..56a49ef 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -235,7 +235,7 @@ struct mesh_preq_queue { #define IEEE80211_STA_ASSOCIATED BIT(4) #define IEEE80211_STA_PROBEREQ_POLL BIT(5) #define IEEE80211_STA_CREATE_IBSS BIT(6) -/* hole at 7, please re-use */ +#define IEEE80211_STA_CONTROL_PORT BIT(7) #define IEEE80211_STA_WMM_ENABLED BIT(8) /* hole at 9, please re-use */ #define IEEE80211_STA_AUTO_SSID_SEL BIT(10) diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 6d00e3f..2806f6a 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1581,8 +1581,9 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata, * to between the sta_info_alloc() and sta_info_insert() above. */ - set_sta_flags(sta, WLAN_STA_AUTH | WLAN_STA_ASSOC | WLAN_STA_ASSOC_AP | - WLAN_STA_AUTHORIZED); + set_sta_flags(sta, WLAN_STA_AUTH | WLAN_STA_ASSOC | WLAN_STA_ASSOC_AP); + if (!(ifmgd->flags & IEEE80211_STA_CONTROL_PORT)) + set_sta_flags(sta, WLAN_STA_AUTHORIZED); rates = 0; basic_rates = 0; diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c index d845026..c143947 100644 --- a/net/mac80211/wext.c +++ b/net/mac80211/wext.c @@ -41,6 +41,7 @@ static int ieee80211_ioctl_siwgenie(struct net_device *dev, return ret; sdata->u.mgd.flags &= ~IEEE80211_STA_AUTO_BSSID_SEL; sdata->u.mgd.flags &= ~IEEE80211_STA_EXT_SME; + sdata->u.mgd.flags &= ~IEEE80211_STA_CONTROL_PORT; ieee80211_sta_req_auth(sdata); return 0; } @@ -124,6 +125,7 @@ static int ieee80211_ioctl_siwessid(struct net_device *dev, return ret; sdata->u.mgd.flags &= ~IEEE80211_STA_EXT_SME; + sdata->u.mgd.flags &= ~IEEE80211_STA_CONTROL_PORT; ieee80211_sta_req_auth(sdata); return 0; } @@ -181,6 +183,7 @@ static int ieee80211_ioctl_siwap(struct net_device *dev, if (ret) return ret; sdata->u.mgd.flags &= ~IEEE80211_STA_EXT_SME; + sdata->u.mgd.flags &= ~IEEE80211_STA_CONTROL_PORT; ieee80211_sta_req_auth(sdata); return 0; } else if (sdata->vif.type == NL80211_IFTYPE_WDS) { diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 66024ef..cad2813 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -126,6 +126,7 @@ static struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] __read_mostly = { [NL80211_ATTR_STA_FLAGS2] = { .len = sizeof(struct nl80211_sta_flag_update), }, + [NL80211_ATTR_CONTROL_PORT] = { .type = NLA_FLAG }, }; /* IE validation */ @@ -3040,6 +3041,8 @@ static int nl80211_associate(struct sk_buff *skb, struct genl_info *info) } } + req.control_port = info->attrs[NL80211_ATTR_CONTROL_PORT]; + err = drv->ops->assoc(&drv->wiphy, dev, &req); out: |
