diff options
| author | Denis Kenzior <denkenz@gmail.com> | 2018-03-26 20:52:42 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2018-03-29 14:44:19 +0300 |
| commit | 2576a9ace47eba28a682d249d1d6402f891808c9 (patch) | |
| tree | b45b4cfccad58ef11f8875b2fcf317f41deb03c7 /include/net | |
| parent | 6a671a50f8199b3e1fe49fa8afff0fc8335da79c (diff) | |
| download | linux-2576a9ace47eba28a682d249d1d6402f891808c9.tar.xz | |
nl80211: Implement TX of control port frames
This commit implements the TX side of NL80211_CMD_CONTROL_PORT_FRAME.
Userspace provides the raw EAPoL frame using NL80211_ATTR_FRAME.
Userspace should also provide the destination address and the protocol
type to use when sending the frame. This is used to implement TX of
Pre-authentication frames. If CONTROL_PORT_ETHERTYPE_NO_ENCRYPT is
specified, then the driver will be asked not to encrypt the outgoing
frame.
A new EXT_FEATURE flag is introduced so that nl80211 code can check
whether a given wiphy has capability to pass EAPoL frames over nl80211.
Signed-off-by: Denis Kenzior <denkenz@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/cfg80211.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index df145f76adad..de2894a4ad10 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -2961,6 +2961,9 @@ struct cfg80211_external_auth_params { * * @external_auth: indicates result of offloaded authentication processing from * user space + * + * @tx_control_port: TX a control port frame (EAPoL). The noencrypt parameter + * tells the driver that the frame should not be encrypted. */ struct cfg80211_ops { int (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow); @@ -3256,6 +3259,12 @@ struct cfg80211_ops { const u8 *aa); int (*external_auth)(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_external_auth_params *params); + + int (*tx_control_port)(struct wiphy *wiphy, + struct net_device *dev, + const u8 *buf, size_t len, + const u8 *dest, const __be16 proto, + const bool noencrypt); }; /* |