diff options
| author | Will Hawkins <hawkinsw@opentechinstitute.org> | 2012-06-20 11:51:14 -0400 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-06-20 20:03:41 +0200 |
| commit | 6abe0563224f8540c88e1d84d2bb394bd408c951 (patch) | |
| tree | 97a5764b38a6851fe0021b0cf4ac45d049911b5a | |
| parent | 9ea4fa158f3a038d5be82ccc7e142f198233f059 (diff) | |
mac80211: Track auth frame registrations on IBSS ifaces
Track userspace registrations for authentication
frames received on an IBSS interface. This field
will be used to decide whether or not to send
"open system" authentication frames when a new
station joins an adhoc network.
Signed-off-by: Will Hawkins <hawkinsw@opentechinstitute.org>
[redesign the code flow a bit]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | net/mac80211/cfg.c | 28 | ||||
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 1 |
2 files changed, 22 insertions, 7 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 17162fcc24b..a6abcd47343 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -2516,16 +2516,30 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy, u16 frame_type, bool reg) { struct ieee80211_local *local = wiphy_priv(wiphy); + struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); - if (frame_type != (IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_REQ)) - return; + switch (frame_type) { + case IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_AUTH: + if (sdata->vif.type == NL80211_IFTYPE_ADHOC) { + struct ieee80211_if_ibss *ifibss = &sdata->u.ibss; - if (reg) - local->probe_req_reg++; - else - local->probe_req_reg--; + if (reg) + ifibss->auth_frame_registrations++; + else + ifibss->auth_frame_registrations--; + } + break; + case IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_REQ: + if (reg) + local->probe_req_reg++; + else + local->probe_req_reg--; - ieee80211_queue_work(&local->hw, &local->reconfig_filter); + ieee80211_queue_work(&local->hw, &local->reconfig_filter); + break; + default: + break; + } } static int ieee80211_set_antenna(struct wiphy *wiphy, u32 tx_ant, u32 rx_ant) diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 0024c32d7bc..36ce2bb066b 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -511,6 +511,7 @@ struct ieee80211_if_ibss { bool privacy; bool control_port; + unsigned int auth_frame_registrations; u8 bssid[ETH_ALEN] __aligned(2); u8 ssid[IEEE80211_MAX_SSID_LEN]; |