summaryrefslogtreecommitdiffstats
path: root/net/mac80211/cfg.c
diff options
context:
space:
mode:
authorJohn W. Linville <linville@tuxdriver.com>2012-06-22 14:39:53 -0400
committerJohn W. Linville <linville@tuxdriver.com>2012-06-22 14:39:53 -0400
commit133189a46c2c522eb4ef26b1ede63dd0a9fdc920 (patch)
tree04ab3567c3bea31503c4dfa94909f99dc4b3789f /net/mac80211/cfg.c
parentf761b6947dde42890beea59b020e1be87491809e (diff)
parent0f6b3f597daab2254614e2773e322e73fb1b6f4b (diff)
downloadop-kernel-dev-133189a46c2c522eb4ef26b1ede63dd0a9fdc920.zip
op-kernel-dev-133189a46c2c522eb4ef26b1ede63dd0a9fdc920.tar.gz
Merge branch 'for-john' of git://git.sipsolutions.net/mac80211-next
Diffstat (limited to 'net/mac80211/cfg.c')
-rw-r--r--net/mac80211/cfg.c75
1 files changed, 60 insertions, 15 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 85ac364..d197dbe 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -689,7 +689,8 @@ static int ieee80211_set_channel(struct wiphy *wiphy,
case CHAN_MODE_HOPPING:
return -EBUSY;
case CHAN_MODE_FIXED:
- if (local->oper_channel != chan)
+ if (local->oper_channel != chan ||
+ (!sdata && local->_oper_channel_type != channel_type))
return -EBUSY;
if (!sdata && local->_oper_channel_type == channel_type)
return 0;
@@ -1529,7 +1530,7 @@ static int ieee80211_update_mesh_config(struct wiphy *wiphy,
if (_chg_mesh_attr(NL80211_MESHCONF_TTL, mask))
conf->dot11MeshTTL = nconf->dot11MeshTTL;
if (_chg_mesh_attr(NL80211_MESHCONF_ELEMENT_TTL, mask))
- conf->dot11MeshTTL = nconf->element_ttl;
+ conf->element_ttl = nconf->element_ttl;
if (_chg_mesh_attr(NL80211_MESHCONF_AUTO_OPEN_PLINKS, mask))
conf->auto_open_plinks = nconf->auto_open_plinks;
if (_chg_mesh_attr(NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, mask))
@@ -1564,17 +1565,16 @@ static int ieee80211_update_mesh_config(struct wiphy *wiphy,
* announcements, so require this ifmsh to also be a root node
* */
if (nconf->dot11MeshGateAnnouncementProtocol &&
- !conf->dot11MeshHWMPRootMode) {
- conf->dot11MeshHWMPRootMode = 1;
+ !(conf->dot11MeshHWMPRootMode > IEEE80211_ROOTMODE_ROOT)) {
+ conf->dot11MeshHWMPRootMode = IEEE80211_PROACTIVE_RANN;
ieee80211_mesh_root_setup(ifmsh);
}
conf->dot11MeshGateAnnouncementProtocol =
nconf->dot11MeshGateAnnouncementProtocol;
}
- if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_RANN_INTERVAL, mask)) {
+ if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_RANN_INTERVAL, mask))
conf->dot11MeshHWMPRannInterval =
nconf->dot11MeshHWMPRannInterval;
- }
if (_chg_mesh_attr(NL80211_MESHCONF_FORWARDING, mask))
conf->dot11MeshForwarding = nconf->dot11MeshForwarding;
if (_chg_mesh_attr(NL80211_MESHCONF_RSSI_THRESHOLD, mask)) {
@@ -1590,6 +1590,15 @@ static int ieee80211_update_mesh_config(struct wiphy *wiphy,
sdata->vif.bss_conf.ht_operation_mode = nconf->ht_opmode;
ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_HT);
}
+ if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, mask))
+ conf->dot11MeshHWMPactivePathToRootTimeout =
+ nconf->dot11MeshHWMPactivePathToRootTimeout;
+ if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_ROOT_INTERVAL, mask))
+ conf->dot11MeshHWMProotInterval =
+ nconf->dot11MeshHWMProotInterval;
+ if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, mask))
+ conf->dot11MeshHWMPconfirmationInterval =
+ nconf->dot11MeshHWMPconfirmationInterval;
return 0;
}
@@ -2309,6 +2318,21 @@ static int ieee80211_cancel_roc(struct ieee80211_local *local,
mutex_lock(&local->mtx);
list_for_each_entry_safe(roc, tmp, &local->roc_list, list) {
+ struct ieee80211_roc_work *dep, *tmp2;
+
+ list_for_each_entry_safe(dep, tmp2, &roc->dependents, list) {
+ if (!mgmt_tx && (unsigned long)dep != cookie)
+ continue;
+ else if (mgmt_tx && dep->mgmt_tx_cookie != cookie)
+ continue;
+ /* found dependent item -- just remove it */
+ list_del(&dep->list);
+ mutex_unlock(&local->mtx);
+
+ ieee80211_roc_notify_destroy(dep);
+ return 0;
+ }
+
if (!mgmt_tx && (unsigned long)roc != cookie)
continue;
else if (mgmt_tx && roc->mgmt_tx_cookie != cookie)
@@ -2323,6 +2347,13 @@ static int ieee80211_cancel_roc(struct ieee80211_local *local,
return -ENOENT;
}
+ /*
+ * We found the item to cancel, so do that. Note that it
+ * may have dependents, which we also cancel (and send
+ * the expired signal for.) Not doing so would be quite
+ * tricky here, but we may need to fix it later.
+ */
+
if (local->ops->remain_on_channel) {
if (found->started) {
ret = drv_cancel_remain_on_channel(local);
@@ -2334,8 +2365,8 @@ static int ieee80211_cancel_roc(struct ieee80211_local *local,
list_del(&found->list);
- ieee80211_run_deferred_scan(local);
- ieee80211_start_next_roc(local);
+ if (found->started)
+ ieee80211_start_next_roc(local);
mutex_unlock(&local->mtx);
ieee80211_roc_notify_destroy(found);
@@ -2489,16 +2520,30 @@ 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)
OpenPOWER on IntegriCloud