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author | John W. Linville <linville@tuxdriver.com> | 2012-06-22 18:39:53 (GMT) |
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committer | John W. Linville <linville@tuxdriver.com> | 2012-06-22 18:39:53 (GMT) |
commit | 133189a46c2c522eb4ef26b1ede63dd0a9fdc920 (patch) | |
tree | 04ab3567c3bea31503c4dfa94909f99dc4b3789f /net/mac80211/cfg.c | |
parent | f761b6947dde42890beea59b020e1be87491809e (diff) | |
parent | 0f6b3f597daab2254614e2773e322e73fb1b6f4b (diff) | |
download | linux-133189a46c2c522eb4ef26b1ede63dd0a9fdc920.tar.xz |
Merge branch 'for-john' of git://git.sipsolutions.net/mac80211-next
Diffstat (limited to 'net/mac80211/cfg.c')
-rw-r--r-- | net/mac80211/cfg.c | 75 |
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) |