diff options
| author | Avraham Stern <avraham.stern@intel.com> | 2017-06-09 15:08:45 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2017-06-13 12:04:37 +0300 |
| commit | f45cbe6e691fcdeda480ecc9c66533a8277f0ca4 (patch) | |
| tree | 04ba9e63b0a9c95096f14ed5a243d6cf8cc2497b /net/wireless | |
| parent | 3a00df5707b6af715e78c26569800e0c2eb615fe (diff) | |
| download | linux-f45cbe6e691fcdeda480ecc9c66533a8277f0ca4.tar.xz | |
nl80211: add authorized flag to ROAM event
Drivers that initiate roaming while being connected to a network that
uses 802.1X authentication need to inform user space if 802.1X
authentication is further required after roaming.
For example, when using the Fast transition protocol, roaming within
the mobility domain does not require new 802.1X authentication, but
roaming to another mobility domain does.
In addition, some drivers may not support 802.1X authentication
(so it has to be done in user space), while other drivers do.
Add a flag to the roaming notification to indicate if user space is
required to do 802.1X authentication after the roaming or not.
This flag will only be used for networks that use 802.1X
authentication. For networks that do not use 802.1X authentication it
is assumed that no further action is required from user space after
the roaming notification.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
[arend.vanspriel@broadcom.com reuse NL80211_ATTR_PORT_AUTHORIZED]
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
[rebase to apply w/o the flag in CONNECT]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/nl80211.c | 4 | ||||
| -rw-r--r-- | net/wireless/sme.c | 1 |
2 files changed, 4 insertions, 1 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 8148b01bcdd2..5487cd775b6f 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -13800,7 +13800,9 @@ void nl80211_send_roamed(struct cfg80211_registered_device *rdev, info->req_ie)) || (info->resp_ie && nla_put(msg, NL80211_ATTR_RESP_IE, info->resp_ie_len, - info->resp_ie))) + info->resp_ie)) || + (info->authorized && + nla_put_flag(msg, NL80211_ATTR_PORT_AUTHORIZED))) goto nla_put_failure; genlmsg_end(msg, hdr); diff --git a/net/wireless/sme.c b/net/wireless/sme.c index 532a0007ce82..0a49b88070d0 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -960,6 +960,7 @@ void cfg80211_roamed(struct net_device *dev, struct cfg80211_roam_info *info, ev->rm.resp_ie_len = info->resp_ie_len; memcpy((void *)ev->rm.resp_ie, info->resp_ie, info->resp_ie_len); ev->rm.bss = info->bss; + ev->rm.authorized = info->authorized; spin_lock_irqsave(&wdev->event_lock, flags); list_add_tail(&ev->list, &wdev->event_list); |