diff options
| -rw-r--r-- | include/net/cfg80211.h | 4 | ||||
| -rw-r--r-- | net/mac80211/cfg.c | 3 | ||||
| -rw-r--r-- | net/mac80211/mesh.c | 1 | ||||
| -rw-r--r-- | net/mac80211/mesh.h | 2 | ||||
| -rw-r--r-- | net/wireless/mesh.c | 5 | ||||
| -rw-r--r-- | net/wireless/nl80211.c | 15 |
6 files changed, 27 insertions, 3 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 3d8717a0d3b..516aded3697 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -1036,6 +1036,8 @@ struct mesh_config { * @ie_len: length of vendor information elements * @is_authenticated: this mesh requires authentication * @is_secure: this mesh uses security + * @dtim_period: DTIM period to use + * @beacon_interval: beacon interval to use * @mcast_rate: multicat rate for Mesh Node [6Mbps is the default for 802.11a] * * These parameters are fixed when the mesh is created. @@ -1051,6 +1053,8 @@ struct mesh_setup { u8 ie_len; bool is_authenticated; bool is_secure; + u8 dtim_period; + u16 beacon_interval; int mcast_rate[IEEE80211_NUM_BANDS]; }; diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 8a91dd22d57..36aa65f495f 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1666,6 +1666,9 @@ static int copy_mesh_setup(struct ieee80211_if_mesh *ifmsh, memcpy(sdata->vif.bss_conf.mcast_rate, setup->mcast_rate, sizeof(setup->mcast_rate)); + sdata->vif.bss_conf.beacon_int = setup->beacon_interval; + sdata->vif.bss_conf.dtim_period = setup->dtim_period; + return 0; } diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 245885841c8..694e27376af 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -625,7 +625,6 @@ void ieee80211_start_mesh(struct ieee80211_sub_if_data *sdata) ieee80211_queue_work(&local->hw, &sdata->work); sdata->vif.bss_conf.ht_operation_mode = ifmsh->mshcfg.ht_opmode; - sdata->vif.bss_conf.beacon_int = MESH_DEFAULT_BEACON_INTERVAL; sdata->vif.bss_conf.enable_beacon = true; sdata->vif.bss_conf.basic_rates = ieee80211_mandatory_rates(local, band); diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h index c07f6fc63dc..aff301544c7 100644 --- a/net/mac80211/mesh.h +++ b/net/mac80211/mesh.h @@ -191,8 +191,6 @@ struct mesh_rmc { #define IEEE80211_MESH_PEER_INACTIVITY_LIMIT (1800 * HZ) #define IEEE80211_MESH_HOUSEKEEPING_INTERVAL (60 * HZ) -#define MESH_DEFAULT_BEACON_INTERVAL 1000 /* in 1024 us units */ - #define MESH_PATH_EXPIRE (600 * HZ) /* Default maximum number of plinks per interface */ diff --git a/net/wireless/mesh.c b/net/wireless/mesh.c index f9d6ce5cfab..0fe8ceb5444 100644 --- a/net/wireless/mesh.c +++ b/net/wireless/mesh.c @@ -44,6 +44,9 @@ #define MESH_SYNC_NEIGHBOR_OFFSET_MAX 50 +#define MESH_DEFAULT_BEACON_INTERVAL 1000 /* in 1024 us units (=TUs) */ +#define MESH_DEFAULT_DTIM_PERIOD 2 + const struct mesh_config default_mesh_config = { .dot11MeshRetryTimeout = MESH_RET_T, .dot11MeshConfirmTimeout = MESH_CONF_T, @@ -79,6 +82,8 @@ const struct mesh_setup default_mesh_setup = { .ie = NULL, .ie_len = 0, .is_secure = false, + .beacon_interval = MESH_DEFAULT_BEACON_INTERVAL, + .dtim_period = MESH_DEFAULT_DTIM_PERIOD, }; int __cfg80211_join_mesh(struct cfg80211_registered_device *rdev, diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index ceb27fda9ec..d5842eb35ae 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -6669,6 +6669,21 @@ static int nl80211_join_mesh(struct sk_buff *skb, struct genl_info *info) nla_get_u32(info->attrs[NL80211_ATTR_MCAST_RATE]))) return -EINVAL; + if (info->attrs[NL80211_ATTR_BEACON_INTERVAL]) { + setup.beacon_interval = + nla_get_u32(info->attrs[NL80211_ATTR_BEACON_INTERVAL]); + if (setup.beacon_interval < 10 || + setup.beacon_interval > 10000) + return -EINVAL; + } + + if (info->attrs[NL80211_ATTR_DTIM_PERIOD]) { + setup.dtim_period = + nla_get_u32(info->attrs[NL80211_ATTR_DTIM_PERIOD]); + if (setup.dtim_period < 1 || setup.dtim_period > 100) + return -EINVAL; + } + if (info->attrs[NL80211_ATTR_MESH_SETUP]) { /* parse additional setup parameters if given */ err = nl80211_parse_mesh_setup(info, &setup); |