diff options
| author | Marco Porsch <marco@cozybit.com> | 2013-01-07 16:04:49 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-01-16 22:40:56 +0100 |
| commit | 1617bab8db81427392d424f2c7ffb5a3282c417c (patch) | |
| tree | 6c94fa75f1d0d5498ab8743e6b0248de75ebae40 | |
| parent | ea54fba20985b7a0cb8e1c8e2760a0865ee47763 (diff) | |
mac80211: update mesh peer link counter during userspace peering
The established peer link count is indicated in mesh beacons and
used for other internal tasks. Previously it was not updated when
authenticated peering is performed in userspace.
Signed-off-by: Marco Porsch <marco@cozybit.com>
Acked-by: Thomas Pedersen <thomas@cozybit.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | net/mac80211/cfg.c | 22 | ||||
| -rw-r--r-- | net/mac80211/mesh.h | 14 | ||||
| -rw-r--r-- | net/mac80211/mesh_plink.c | 14 |
3 files changed, 33 insertions, 17 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 817992b51fe..8a91dd22d57 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1243,18 +1243,33 @@ static int sta_apply_parameters(struct ieee80211_local *local, if (ieee80211_vif_is_mesh(&sdata->vif)) { #ifdef CONFIG_MAC80211_MESH - if (sdata->u.mesh.security & IEEE80211_MESH_SEC_SECURED) + if (sdata->u.mesh.security & IEEE80211_MESH_SEC_SECURED) { + u32 changed = 0; + switch (params->plink_state) { - case NL80211_PLINK_LISTEN: case NL80211_PLINK_ESTAB: + if (sta->plink_state != NL80211_PLINK_ESTAB) + changed = mesh_plink_inc_estab_count( + sdata); + sta->plink_state = params->plink_state; + break; + case NL80211_PLINK_LISTEN: case NL80211_PLINK_BLOCKED: + case NL80211_PLINK_OPN_SNT: + case NL80211_PLINK_OPN_RCVD: + case NL80211_PLINK_CNF_RCVD: + case NL80211_PLINK_HOLDING: + if (sta->plink_state == NL80211_PLINK_ESTAB) + changed = mesh_plink_dec_estab_count( + sdata); sta->plink_state = params->plink_state; break; default: /* nothing */ break; } - else + ieee80211_bss_info_change_notify(sdata, changed); + } else { switch (params->plink_action) { case PLINK_ACTION_OPEN: mesh_plink_open(sta); @@ -1263,6 +1278,7 @@ static int sta_apply_parameters(struct ieee80211_local *local, mesh_plink_block(sta); break; } + } #endif } diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h index 84c28c6101c..c07f6fc63dc 100644 --- a/net/mac80211/mesh.h +++ b/net/mac80211/mesh.h @@ -307,6 +307,20 @@ extern int mesh_paths_generation; #ifdef CONFIG_MAC80211_MESH extern int mesh_allocated; +static inline +u32 mesh_plink_inc_estab_count(struct ieee80211_sub_if_data *sdata) +{ + atomic_inc(&sdata->u.mesh.estab_plinks); + return mesh_accept_plinks_update(sdata); +} + +static inline +u32 mesh_plink_dec_estab_count(struct ieee80211_sub_if_data *sdata) +{ + atomic_dec(&sdata->u.mesh.estab_plinks); + return mesh_accept_plinks_update(sdata); +} + static inline int mesh_plink_free_count(struct ieee80211_sub_if_data *sdata) { return sdata->u.mesh.mshcfg.dot11MeshMaxPeerLinks - diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index 4b274e9c91a..9e0416696a8 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -41,20 +41,6 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata, enum ieee80211_self_protected_actioncode action, u8 *da, __le16 llid, __le16 plid, __le16 reason); -static inline -u32 mesh_plink_inc_estab_count(struct ieee80211_sub_if_data *sdata) -{ - atomic_inc(&sdata->u.mesh.estab_plinks); - return mesh_accept_plinks_update(sdata); -} - -static inline -u32 mesh_plink_dec_estab_count(struct ieee80211_sub_if_data *sdata) -{ - atomic_dec(&sdata->u.mesh.estab_plinks); - return mesh_accept_plinks_update(sdata); -} - /** * mesh_plink_fsm_restart - restart a mesh peer link finite state machine * |