Return-path: Received: from he.sipsolutions.net ([78.46.109.217]:43171 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932158Ab0LAVDQ (ORCPT ); Wed, 1 Dec 2010 16:03:16 -0500 Message-Id: <20101201210226.159495600@sipsolutions.net> Date: Wed, 01 Dec 2010 21:59:44 +0100 From: Johannes Berg To: linux-wireless@vger.kernel.org Cc: Javier Cardona , Steve Derosier , devel@lists.open80211s.org Subject: [RFC 5/5] cfg80211/mac80211: add mesh join/leave commands References: <20101201205939.009530439@sipsolutions.net> Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Johannes Berg Instead of tying mesh activity to interface up, add join and leave commands for mesh. Since we must be backward compatible, let cfg80211 handle joining a mesh if a mesh ID was pre-configured when the device goes up. Note that this therefore must modify mac80211 as well since mac80211 needs to lose the logic to start the mesh on interface up. Signed-off-by: Johannes Berg --- include/linux/nl80211.h | 7 ++ include/net/cfg80211.h | 9 +-- net/mac80211/cfg.c | 31 ++++++++-- net/mac80211/ieee80211_i.h | 13 ---- net/mac80211/iface.c | 14 ---- net/mac80211/mesh.c | 20 ------ net/mac80211/mesh.h | 23 ------- net/wireless/Makefile | 2 net/wireless/core.c | 14 ++++ net/wireless/core.h | 13 ++++ net/wireless/mesh.c | 133 +++++++++++++++++++++++++++++++++++++++++++++ net/wireless/nl80211.c | 84 +++++++++++++++++++++++++--- 12 files changed, 273 insertions(+), 90 deletions(-) --- wireless-testing.orig/include/linux/nl80211.h 2010-12-01 21:36:33.000000000 +0100 +++ wireless-testing/include/linux/nl80211.h 2010-12-01 21:40:18.000000000 +0100 @@ -394,6 +394,10 @@ * * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface. * + * @NL80211_CMD_JOIN_MESH: Join a mesh ... + * @NL80211_CMD_LEAVE_MESH: Leave the mesh network -- no special arguments, the + * network is determined by the network interface. + * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -500,6 +504,9 @@ enum nl80211_commands { NL80211_CMD_FRAME_WAIT_CANCEL, + NL80211_CMD_JOIN_MESH, + NL80211_CMD_LEAVE_MESH, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ --- wireless-testing.orig/include/net/cfg80211.h 2010-12-01 21:36:33.000000000 +0100 +++ wireless-testing/include/net/cfg80211.h 2010-12-01 21:40:18.000000000 +0100 @@ -258,13 +258,9 @@ struct ieee80211_supported_band { /** * struct vif_params - describes virtual interface parameters - * @mesh_id: mesh ID to use - * @mesh_id_len: length of the mesh ID * @use_4addr: use 4-address frames */ struct vif_params { - u8 *mesh_id; - int mesh_id_len; int use_4addr; }; @@ -1223,6 +1219,11 @@ struct cfg80211_ops { int (*set_mesh_params)(struct wiphy *wiphy, struct net_device *dev, const struct mesh_config *nconf, u32 mask); + int (*join_mesh)(struct wiphy *wiphy, struct net_device *dev, + const u8 *mesh_id, size_t mesh_id_len, + const struct mesh_config *conf); + int (*leave_mesh)(struct wiphy *wiphy, struct net_device *dev); + int (*change_bss)(struct wiphy *wiphy, struct net_device *dev, struct bss_parameters *params); --- wireless-testing.orig/net/wireless/Makefile 2010-12-01 21:36:33.000000000 +0100 +++ wireless-testing/net/wireless/Makefile 2010-12-01 21:40:18.000000000 +0100 @@ -10,7 +10,7 @@ obj-$(CONFIG_WEXT_SPY) += wext-spy.o obj-$(CONFIG_WEXT_PRIV) += wext-priv.o cfg80211-y += core.o sysfs.o radiotap.o util.o reg.o scan.o nl80211.o -cfg80211-y += mlme.o ibss.o sme.o chan.o ethtool.o +cfg80211-y += mlme.o ibss.o sme.o chan.o ethtool.o mesh.o cfg80211-$(CONFIG_CFG80211_DEBUGFS) += debugfs.o cfg80211-$(CONFIG_CFG80211_WEXT) += wext-compat.o wext-sme.o cfg80211-$(CONFIG_CFG80211_INTERNAL_REGDB) += regdb.o --- wireless-testing.orig/net/wireless/core.h 2010-12-01 21:36:33.000000000 +0100 +++ wireless-testing/net/wireless/core.h 2010-12-01 21:45:44.000000000 +0100 @@ -285,6 +285,19 @@ void __cfg80211_ibss_joined(struct net_d int cfg80211_ibss_wext_join(struct cfg80211_registered_device *rdev, struct wireless_dev *wdev); +/* mesh */ +extern const struct mesh_config default_mesh_config; +int __cfg80211_join_mesh(struct cfg80211_registered_device *rdev, + struct net_device *dev, + const u8 *mesh_id, size_t mesh_id_len, + const struct mesh_config *conf); +int cfg80211_join_mesh(struct cfg80211_registered_device *rdev, + struct net_device *dev, + const u8 *mesh_id, size_t mesh_id_len, + const struct mesh_config *conf); +int cfg80211_leave_mesh(struct cfg80211_registered_device *rdev, + struct net_device *dev); + /* MLME */ int __cfg80211_mlme_auth(struct cfg80211_registered_device *rdev, struct net_device *dev, --- /dev/null 1970-01-01 00:00:00.000000000 +0000 +++ wireless-testing/net/wireless/mesh.c 2010-12-01 21:45:49.000000000 +0100 @@ -0,0 +1,133 @@ +#include +#include +#include "core.h" + +/* Default values, timeouts in ms */ +#define MESH_TTL 31 +#define MESH_MAX_RETR 3 +#define MESH_RET_T 100 +#define MESH_CONF_T 100 +#define MESH_HOLD_T 100 + +#define MESH_PATH_TIMEOUT 5000 +/* Minimum interval between two consecutive PREQs originated by the same + * interface + */ +#define MESH_PREQ_MIN_INT 10 +#define MESH_DIAM_TRAVERSAL_TIME 50 +/* A path will be refreshed if it is used PATH_REFRESH_TIME milliseconds before + * timing out. This way it will remain ACTIVE and no data frames will be + * unnecesarily held in the pending queue. + */ +#define MESH_PATH_REFRESH_TIME 1000 +#define MESH_MIN_DISCOVERY_TIMEOUT (2 * MESH_DIAM_TRAVERSAL_TIME) + +/* Default maximum number of established plinks per interface */ +#define MESH_MAX_ESTAB_PLINKS 32 + +#define MESH_MAX_PREQ_RETRIES 4 + + +const struct mesh_config default_mesh_config = { + .dot11MeshRetryTimeout = MESH_RET_T, + .dot11MeshConfirmTimeout = MESH_CONF_T, + .dot11MeshHoldingTimeout = MESH_HOLD_T, + .dot11MeshMaxRetries = MESH_MAX_RETR, + .dot11MeshTTL = MESH_TTL, + .auto_open_plinks = true, + .dot11MeshMaxPeerLinks = MESH_MAX_ESTAB_PLINKS, + .dot11MeshHWMPactivePathTimeout = MESH_PATH_TIMEOUT, + .dot11MeshHWMPpreqMinInterval = MESH_PREQ_MIN_INT, + .dot11MeshHWMPnetDiameterTraversalTime = MESH_DIAM_TRAVERSAL_TIME, + .dot11MeshHWMPmaxPREQretries = MESH_MAX_PREQ_RETRIES, + .path_refresh_time = MESH_PATH_REFRESH_TIME, + .min_discovery_timeout = MESH_MIN_DISCOVERY_TIMEOUT, +}; + +int __cfg80211_join_mesh(struct cfg80211_registered_device *rdev, + struct net_device *dev, + const u8 *mesh_id, size_t mesh_id_len, + const struct mesh_config *conf) +{ + struct wireless_dev *wdev = dev->ieee80211_ptr; + int err; + + BUILD_BUG_ON(IEEE80211_MAX_SSID_LEN != IEEE80211_MAX_MESH_ID_LEN); + + ASSERT_WDEV_LOCK(wdev); + + if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT) + return -EOPNOTSUPP; + + if (wdev->ssid_len) + return -EALREADY; + + if (!mesh_id_len) + return -EINVAL; + + if (!rdev->ops->join_mesh) + return -EOPNOTSUPP; + + if (!conf) + conf = &default_mesh_config; + + err = rdev->ops->join_mesh(&rdev->wiphy, dev, mesh_id, mesh_id_len, + conf); + if (!err) { + memcpy(wdev->ssid, mesh_id, mesh_id_len); + wdev->ssid_len = mesh_id_len; + } + + return err; +} + +int cfg80211_join_mesh(struct cfg80211_registered_device *rdev, + struct net_device *dev, + const u8 *mesh_id, size_t mesh_id_len, + const struct mesh_config *conf) +{ + struct wireless_dev *wdev = dev->ieee80211_ptr; + int err; + + wdev_lock(wdev); + err = __cfg80211_join_mesh(rdev, dev, mesh_id, mesh_id_len, conf); + wdev_unlock(wdev); + + return err; +} + +static int __cfg80211_leave_mesh(struct cfg80211_registered_device *rdev, + struct net_device *dev) +{ + struct wireless_dev *wdev = dev->ieee80211_ptr; + int err; + + ASSERT_WDEV_LOCK(wdev); + + if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT) + return -EOPNOTSUPP; + + if (!rdev->ops->leave_mesh) + return -EOPNOTSUPP; + + if (!wdev->ssid_len) + return -ENOTCONN; + + err = rdev->ops->leave_mesh(&rdev->wiphy, dev); + if (!err) + wdev->ssid_len = 0; + return err; +} + +int cfg80211_leave_mesh(struct cfg80211_registered_device *rdev, + struct net_device *dev) +{ + struct wireless_dev *wdev = dev->ieee80211_ptr; + int err; + + wdev_lock(wdev); + err = __cfg80211_leave_mesh(rdev, dev); + wdev_unlock(wdev); + + return err; +} --- wireless-testing.orig/net/wireless/nl80211.c 2010-12-01 21:39:52.000000000 +0100 +++ wireless-testing/net/wireless/nl80211.c 2010-12-01 21:43:32.000000000 +0100 @@ -668,6 +668,7 @@ static int nl80211_send_wiphy(struct sk_ CMD(deauth, DEAUTHENTICATE); CMD(disassoc, DISASSOCIATE); CMD(join_ibss, JOIN_IBSS); + CMD(join_mesh, JOIN_MESH); CMD(set_pmksa, SET_PMKSA); CMD(del_pmksa, DEL_PMKSA); CMD(flush_pmksa, FLUSH_PMKSA); @@ -1324,11 +1325,20 @@ static int nl80211_set_interface(struct } if (info->attrs[NL80211_ATTR_MESH_ID]) { + struct wireless_dev *wdev = dev->ieee80211_ptr; + if (ntype != NL80211_IFTYPE_MESH_POINT) return -EINVAL; - params.mesh_id = nla_data(info->attrs[NL80211_ATTR_MESH_ID]); - params.mesh_id_len = nla_len(info->attrs[NL80211_ATTR_MESH_ID]); - change = true; + if (netif_running(dev)) + return -EBUSY; + + wdev_lock(wdev); + BUILD_BUG_ON(IEEE80211_MAX_SSID_LEN != + IEEE80211_MAX_MESH_ID_LEN); + wdev->ssid_len = nla_len(info->attrs[NL80211_ATTR_MESH_ID]); + memcpy(wdev->ssid, nla_data(info->attrs[NL80211_ATTR_MESH_ID]), + wdev->ssid_len); + wdev_unlock(wdev); } if (info->attrs[NL80211_ATTR_4ADDR]) { @@ -1388,12 +1398,6 @@ static int nl80211_new_interface(struct !(rdev->wiphy.interface_modes & (1 << type))) return -EOPNOTSUPP; - if (type == NL80211_IFTYPE_MESH_POINT && - info->attrs[NL80211_ATTR_MESH_ID]) { - params.mesh_id = nla_data(info->attrs[NL80211_ATTR_MESH_ID]); - params.mesh_id_len = nla_len(info->attrs[NL80211_ATTR_MESH_ID]); - } - if (info->attrs[NL80211_ATTR_4ADDR]) { params.use_4addr = !!nla_get_u8(info->attrs[NL80211_ATTR_4ADDR]); err = nl80211_valid_4addr(rdev, NULL, params.use_4addr, type); @@ -1410,6 +1414,19 @@ static int nl80211_new_interface(struct if (IS_ERR(dev)) return PTR_ERR(dev); + if (type == NL80211_IFTYPE_MESH_POINT && + info->attrs[NL80211_ATTR_MESH_ID]) { + struct wireless_dev *wdev = dev->ieee80211_ptr; + + wdev_lock(wdev); + BUILD_BUG_ON(IEEE80211_MAX_SSID_LEN != + IEEE80211_MAX_MESH_ID_LEN); + wdev->ssid_len = nla_len(info->attrs[NL80211_ATTR_MESH_ID]); + memcpy(wdev->ssid, nla_data(info->attrs[NL80211_ATTR_MESH_ID]), + wdev->ssid_len); + wdev_unlock(wdev); + } + return 0; } @@ -4499,6 +4516,39 @@ out: return err; } +static int nl80211_join_mesh(struct sk_buff *skb, struct genl_info *info) +{ + struct cfg80211_registered_device *rdev = info->user_ptr[0]; + struct net_device *dev = info->user_ptr[1]; + struct mesh_config cfg; + int err; + + /* start with default */ + memcpy(&cfg, &default_mesh_config, sizeof(cfg)); + + /* and parse other given info */ + err = nl80211_parse_mesh_params(info, &cfg, NULL); + if (err) + return err; + + if (!info->attrs[NL80211_ATTR_MESH_ID] || + !nla_len(info->attrs[NL80211_ATTR_MESH_ID])) + return -EINVAL; + + return cfg80211_join_mesh(rdev, dev, + nla_data(info->attrs[NL80211_ATTR_MESH_ID]), + nla_len(info->attrs[NL80211_ATTR_MESH_ID]), + &cfg); +} + +static int nl80211_leave_mesh(struct sk_buff *skb, struct genl_info *info) +{ + struct cfg80211_registered_device *rdev = info->user_ptr[0]; + struct net_device *dev = info->user_ptr[1]; + + return cfg80211_leave_mesh(rdev, dev); +} + #define NL80211_FLAG_NEED_WIPHY 0x01 #define NL80211_FLAG_NEED_NETDEV 0x02 #define NL80211_FLAG_NEED_RTNL 0x04 @@ -4981,6 +5031,22 @@ static struct genl_ops nl80211_ops[] = { .internal_flags = NL80211_FLAG_NEED_NETDEV | NL80211_FLAG_NEED_RTNL, }, + { + .cmd = NL80211_CMD_JOIN_MESH, + .doit = nl80211_join_mesh, + .policy = nl80211_policy, + .flags = GENL_ADMIN_PERM, + .internal_flags = NL80211_FLAG_NEED_NETDEV_UP | + NL80211_FLAG_NEED_RTNL, + }, + { + .cmd = NL80211_CMD_LEAVE_MESH, + .doit = nl80211_leave_mesh, + .policy = nl80211_policy, + .flags = GENL_ADMIN_PERM, + .internal_flags = NL80211_FLAG_NEED_NETDEV_UP | + NL80211_FLAG_NEED_RTNL, + }, }; static struct genl_multicast_group nl80211_mlme_mcgrp = { --- wireless-testing.orig/net/wireless/core.c 2010-12-01 21:36:33.000000000 +0100 +++ wireless-testing/net/wireless/core.c 2010-12-01 21:45:22.000000000 +0100 @@ -332,6 +332,7 @@ struct wiphy *wiphy_new(const struct cfg WARN_ON(ops->add_virtual_intf && !ops->del_virtual_intf); WARN_ON(ops->add_station && !ops->del_station); WARN_ON(ops->add_mpath && !ops->del_mpath); + WARN_ON(ops->join_mesh && !ops->leave_mesh); alloc_size = sizeof(*rdev) + sizeof_priv; @@ -752,6 +753,9 @@ static int cfg80211_netdev_notifier_call cfg80211_mlme_down(rdev, dev); wdev_unlock(wdev); break; + case NL80211_IFTYPE_MESH_POINT: + cfg80211_leave_mesh(rdev, dev); + break; default: break; } @@ -775,20 +779,26 @@ static int cfg80211_netdev_notifier_call } cfg80211_lock_rdev(rdev); mutex_lock(&rdev->devlist_mtx); -#ifdef CONFIG_CFG80211_WEXT wdev_lock(wdev); switch (wdev->iftype) { +#ifdef CONFIG_CFG80211_WEXT case NL80211_IFTYPE_ADHOC: cfg80211_ibss_wext_join(rdev, wdev); break; case NL80211_IFTYPE_STATION: cfg80211_mgd_wext_connect(rdev, wdev); break; +#endif + case NL80211_IFTYPE_MESH_POINT: + /* backward compat code ... */ + if (wdev->ssid_len) + __cfg80211_join_mesh(rdev, dev, wdev->ssid, + wdev->ssid_len, NULL); + break; default: break; } wdev_unlock(wdev); -#endif rdev->opencount++; mutex_unlock(&rdev->devlist_mtx); cfg80211_unlock_rdev(rdev); --- wireless-testing.orig/net/mac80211/cfg.c 2010-12-01 21:36:33.000000000 +0100 +++ wireless-testing/net/mac80211/cfg.c 2010-12-01 21:40:18.000000000 +0100 @@ -60,11 +60,6 @@ static int ieee80211_change_iface(struct if (ret) return ret; - if (ieee80211_vif_is_mesh(&sdata->vif) && params->mesh_id_len) - ieee80211_sdata_set_mesh_id(sdata, - params->mesh_id_len, - params->mesh_id); - if (type == NL80211_IFTYPE_AP_VLAN && params && params->use_4addr == 0) rcu_assign_pointer(sdata->u.vlan.sta, NULL); @@ -1054,6 +1049,30 @@ static int ieee80211_set_mesh_params(str return 0; } +static int ieee80211_join_mesh(struct wiphy *wiphy, struct net_device *dev, + const u8 *mesh_id, size_t mesh_id_len, + const struct mesh_config *conf) +{ + struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); + struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; + + memcpy(&sdata->u.mesh.mshcfg, conf, sizeof(struct mesh_config)); + ifmsh->mesh_id_len = mesh_id_len; + memcpy(ifmsh->mesh_id, mesh_id, mesh_id_len); + + ieee80211_start_mesh(sdata); + + return 0; +} + +static int ieee80211_leave_mesh(struct wiphy *wiphy, struct net_device *dev) +{ + struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); + + ieee80211_stop_mesh(sdata); + + return 0; +} #endif static int ieee80211_change_bss(struct wiphy *wiphy, @@ -1760,6 +1779,8 @@ struct cfg80211_ops mac80211_config_ops .dump_mpath = ieee80211_dump_mpath, .set_mesh_params = ieee80211_set_mesh_params, .get_mesh_params = ieee80211_get_mesh_params, + .join_mesh = ieee80211_join_mesh, + .leave_mesh = ieee80211_leave_mesh, #endif .change_bss = ieee80211_change_bss, .set_txq_params = ieee80211_set_txq_params, --- wireless-testing.orig/net/mac80211/ieee80211_i.h 2010-12-01 21:36:33.000000000 +0100 +++ wireless-testing/net/mac80211/ieee80211_i.h 2010-12-01 21:40:18.000000000 +0100 @@ -608,19 +608,6 @@ struct ieee80211_sub_if_data *vif_to_sda return container_of(p, struct ieee80211_sub_if_data, vif); } -static inline void -ieee80211_sdata_set_mesh_id(struct ieee80211_sub_if_data *sdata, - u8 mesh_id_len, u8 *mesh_id) -{ -#ifdef CONFIG_MAC80211_MESH - struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; - ifmsh->mesh_id_len = mesh_id_len; - memcpy(ifmsh->mesh_id, mesh_id, mesh_id_len); -#else - WARN_ON(1); -#endif -} - enum sdata_queue_type { IEEE80211_SDATA_QUEUE_TYPE_FRAME = 0, IEEE80211_SDATA_QUEUE_AGG_START = 1, --- wireless-testing.orig/net/mac80211/iface.c 2010-12-01 21:36:33.000000000 +0100 +++ wireless-testing/net/mac80211/iface.c 2010-12-01 21:40:18.000000000 +0100 @@ -268,9 +268,7 @@ static int ieee80211_do_open(struct net_ goto err_stop; } - if (ieee80211_vif_is_mesh(&sdata->vif)) { - ieee80211_start_mesh(sdata); - } else if (sdata->vif.type == NL80211_IFTYPE_AP) { + if (sdata->vif.type == NL80211_IFTYPE_AP) { local->fif_pspoll++; local->fif_probe_req++; @@ -495,10 +493,6 @@ static void ieee80211_do_stop(struct iee ieee80211_adjust_monitor_flags(sdata, -1); ieee80211_configure_filter(local); break; - case NL80211_IFTYPE_MESH_POINT: - if (ieee80211_vif_is_mesh(&sdata->vif)) - ieee80211_stop_mesh(sdata); - /* fall through */ default: flush_work(&sdata->work); /* @@ -1188,12 +1182,6 @@ int ieee80211_if_add(struct ieee80211_lo if (ret) goto fail; - if (ieee80211_vif_is_mesh(&sdata->vif) && - params && params->mesh_id_len) - ieee80211_sdata_set_mesh_id(sdata, - params->mesh_id_len, - params->mesh_id); - mutex_lock(&local->iflist_mtx); list_add_tail_rcu(&sdata->list, &local->interfaces); mutex_unlock(&local->iflist_mtx); --- wireless-testing.orig/net/mac80211/mesh.c 2010-12-01 21:36:33.000000000 +0100 +++ wireless-testing/net/mac80211/mesh.c 2010-12-01 21:40:18.000000000 +0100 @@ -674,26 +674,6 @@ void ieee80211_mesh_init_sdata(struct ie ieee80211_mesh_housekeeping_timer, (unsigned long) sdata); - ifmsh->mshcfg.dot11MeshRetryTimeout = MESH_RET_T; - ifmsh->mshcfg.dot11MeshConfirmTimeout = MESH_CONF_T; - ifmsh->mshcfg.dot11MeshHoldingTimeout = MESH_HOLD_T; - ifmsh->mshcfg.dot11MeshMaxRetries = MESH_MAX_RETR; - ifmsh->mshcfg.dot11MeshTTL = MESH_TTL; - ifmsh->mshcfg.auto_open_plinks = true; - ifmsh->mshcfg.dot11MeshMaxPeerLinks = - MESH_MAX_ESTAB_PLINKS; - ifmsh->mshcfg.dot11MeshHWMPactivePathTimeout = - MESH_PATH_TIMEOUT; - ifmsh->mshcfg.dot11MeshHWMPpreqMinInterval = - MESH_PREQ_MIN_INT; - ifmsh->mshcfg.dot11MeshHWMPnetDiameterTraversalTime = - MESH_DIAM_TRAVERSAL_TIME; - ifmsh->mshcfg.dot11MeshHWMPmaxPREQretries = - MESH_MAX_PREQ_RETRIES; - ifmsh->mshcfg.path_refresh_time = - MESH_PATH_REFRESH_TIME; - ifmsh->mshcfg.min_discovery_timeout = - MESH_MIN_DISCOVERY_TIMEOUT; ifmsh->accepting_plinks = true; ifmsh->preq_id = 0; ifmsh->sn = 0; --- wireless-testing.orig/net/mac80211/mesh.h 2010-12-01 21:36:33.000000000 +0100 +++ wireless-testing/net/mac80211/mesh.h 2010-12-01 21:40:18.000000000 +0100 @@ -175,33 +175,10 @@ struct mesh_rmc { */ #define MESH_CFG_CMP_LEN (IEEE80211_MESH_CONFIG_LEN - 2) -/* Default values, timeouts in ms */ -#define MESH_TTL 31 -#define MESH_MAX_RETR 3 -#define MESH_RET_T 100 -#define MESH_CONF_T 100 -#define MESH_HOLD_T 100 - -#define MESH_PATH_TIMEOUT 5000 -/* Minimum interval between two consecutive PREQs originated by the same - * interface - */ -#define MESH_PREQ_MIN_INT 10 -#define MESH_DIAM_TRAVERSAL_TIME 50 -/* A path will be refreshed if it is used PATH_REFRESH_TIME milliseconds before - * timing out. This way it will remain ACTIVE and no data frames will be - * unnecesarily held in the pending queue. - */ -#define MESH_PATH_REFRESH_TIME 1000 -#define MESH_MIN_DISCOVERY_TIMEOUT (2 * MESH_DIAM_TRAVERSAL_TIME) #define MESH_DEFAULT_BEACON_INTERVAL 1000 /* in 1024 us units */ -#define MESH_MAX_PREQ_RETRIES 4 #define MESH_PATH_EXPIRE (600 * HZ) -/* Default maximum number of established plinks per interface */ -#define MESH_MAX_ESTAB_PLINKS 32 - /* Default maximum number of plinks per interface */ #define MESH_MAX_PLINKS 256