diff options
| author | Luis Carlos Cobo <luisca@cozybit.com> | 2008-02-23 15:17:18 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-03-06 15:30:42 -0500 |
| commit | f7a921443740d7dafc65b17aa32531730d358f50 (patch) | |
| tree | 0629d16849547d50b4d37b1669841f57ee4a8700 /net | |
| parent | c5dd9c2bd0b2422dbcd57fe8158d1d7d36c07dd9 (diff) | |
mac80211: complete the mesh (interface handling) code
This completes the mesh interface handling code and a few other
bits about the mac80211 module.
Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/ieee80211.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c index 190917a74c3..7106d651f4f 100644 --- a/net/mac80211/ieee80211.c +++ b/net/mac80211/ieee80211.c @@ -26,6 +26,9 @@ #include "ieee80211_i.h" #include "ieee80211_rate.h" +#ifdef CONFIG_MAC80211_MESH +#include "mesh.h" +#endif #include "wep.h" #include "wme.h" #include "aes_ccm.h" @@ -138,9 +141,15 @@ static void ieee80211_master_set_multicast_list(struct net_device *dev) static int ieee80211_change_mtu(struct net_device *dev, int new_mtu) { + int meshhdrlen; + struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); + + meshhdrlen = (sdata->vif.type == IEEE80211_IF_TYPE_MESH_POINT) ? 5 : 0; + /* FIX: what would be proper limits for MTU? * This interface uses 802.3 frames. */ - if (new_mtu < 256 || new_mtu > IEEE80211_MAX_DATA_LEN - 24 - 6) { + if (new_mtu < 256 || + new_mtu > IEEE80211_MAX_DATA_LEN - 24 - 6 - meshhdrlen) { printk(KERN_WARNING "%s: invalid MTU %d\n", dev->name, new_mtu); return -EINVAL; @@ -441,6 +450,9 @@ static int ieee80211_stop(struct net_device *dev) ieee80211_configure_filter(local); netif_tx_unlock_bh(local->mdev); break; + case IEEE80211_IF_TYPE_MESH_POINT: + sta_info_flush(local, dev); + /* fall through */ case IEEE80211_IF_TYPE_STA: case IEEE80211_IF_TYPE_IBSS: sdata->u.sta.state = IEEE80211_DISABLED; @@ -926,6 +938,11 @@ static int __ieee80211_if_config(struct net_device *dev, conf.bssid = sdata->u.sta.bssid; conf.ssid = sdata->u.sta.ssid; conf.ssid_len = sdata->u.sta.ssid_len; +#ifdef CONFIG_MAC80211_MESH + } else if (sdata->vif.type == IEEE80211_IF_TYPE_MESH_POINT) { + conf.beacon = beacon; + ieee80211_start_mesh(dev); +#endif } else if (sdata->vif.type == IEEE80211_IF_TYPE_AP) { conf.ssid = sdata->u.ap.ssid; conf.ssid_len = sdata->u.ap.ssid_len; @@ -938,6 +955,11 @@ static int __ieee80211_if_config(struct net_device *dev, int ieee80211_if_config(struct net_device *dev) { + struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); + struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); + if (sdata->vif.type == IEEE80211_IF_TYPE_MESH_POINT && + (local->hw.flags & IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE)) + return ieee80211_if_config_beacon(dev); return __ieee80211_if_config(dev, NULL, NULL); } @@ -1802,6 +1824,10 @@ static void __exit ieee80211_exit(void) rc80211_simple_exit(); rc80211_pid_exit(); +#ifdef CONFIG_MAC80211_MESH + if (mesh_allocated) + ieee80211s_stop(); +#endif ieee80211_wme_unregister(); ieee80211_debugfs_netdev_exit(); } |