From b4e08ea141e6d663dec31b31d6289baeaaa2a3a2 Mon Sep 17 00:00:00 2001 From: Luis Carlos Cobo Date: Fri, 29 Feb 2008 15:46:08 -0800 Subject: mac80211: add PLINK_ prefix and kernel doc to enum plink_state Signed-off-by: Luis Carlos Cobo Acked-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/mesh_plink.c | 69 ++++++++++++++++++++++++----------------------- 1 file changed, 35 insertions(+), 34 deletions(-) (limited to 'net/mac80211/mesh_plink.c') diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index 23d951a8366..18fe52436c4 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -84,7 +84,7 @@ void mesh_plink_dec_estab_count(struct ieee80211_sub_if_data *sdata) */ static inline void mesh_plink_fsm_restart(struct sta_info *sta) { - sta->plink_state = LISTEN; + sta->plink_state = PLINK_LISTEN; sta->llid = sta->plid = sta->reason = 0; sta->plink_retries = 0; } @@ -121,9 +121,9 @@ static void __mesh_plink_deactivate(struct sta_info *sta) { struct ieee80211_sub_if_data *sdata = sta->sdata; - if (sta->plink_state == ESTAB) + if (sta->plink_state == PLINK_ESTAB) mesh_plink_dec_estab_count(sdata); - sta->plink_state = BLOCKED; + sta->plink_state = PLINK_BLOCKED; mesh_path_flush_by_nexthop(sta); } @@ -243,7 +243,7 @@ void mesh_neighbour_update(u8 *hw_addr, u64 rates, struct net_device *dev, sta->last_rx = jiffies; sta->supp_rates[local->hw.conf.channel->band] = rates; - if (peer_accepting_plinks && sta->plink_state == LISTEN && + if (peer_accepting_plinks && sta->plink_state == PLINK_LISTEN && sdata->u.sta.accepting_plinks && sdata->u.sta.mshcfg.auto_open_plinks) mesh_plink_open(sta); @@ -283,8 +283,8 @@ static void mesh_plink_timer(unsigned long data) dev = sdata->dev; switch (sta->plink_state) { - case OPN_RCVD: - case OPN_SNT: + case PLINK_OPN_RCVD: + case PLINK_OPN_SNT: /* retry timer */ if (sta->plink_retries < dot11MeshMaxRetries(sdata)) { u32 rand; @@ -303,17 +303,17 @@ static void mesh_plink_timer(unsigned long data) } reason = cpu_to_le16(MESH_MAX_RETRIES); /* fall through on else */ - case CNF_RCVD: + case PLINK_CNF_RCVD: /* confirm timer */ if (!reason) reason = cpu_to_le16(MESH_CONFIRM_TIMEOUT); - sta->plink_state = HOLDING; + sta->plink_state = PLINK_HOLDING; mod_plink_timer(sta, dot11MeshHoldingTimeout(sdata)); spin_unlock_bh(&sta->plink_lock); mesh_plink_frame_tx(dev, PLINK_CLOSE, sta->addr, llid, plid, reason); break; - case HOLDING: + case PLINK_HOLDING: /* holding timer */ del_timer(&sta->plink_timer); mesh_plink_fsm_restart(sta); @@ -345,11 +345,11 @@ int mesh_plink_open(struct sta_info *sta) spin_lock_bh(&sta->plink_lock); get_random_bytes(&llid, 2); sta->llid = llid; - if (sta->plink_state != LISTEN) { + if (sta->plink_state != PLINK_LISTEN) { spin_unlock_bh(&sta->plink_lock); return -EBUSY; } - sta->plink_state = OPN_SNT; + sta->plink_state = PLINK_OPN_SNT; mesh_plink_timer_set(sta, dot11MeshRetryTimeout(sdata)); spin_unlock_bh(&sta->plink_lock); mpl_dbg("Mesh plink: starting establishment with %s\n", @@ -367,7 +367,7 @@ void mesh_plink_block(struct sta_info *sta) spin_lock_bh(&sta->plink_lock); __mesh_plink_deactivate(sta); - sta->plink_state = BLOCKED; + sta->plink_state = PLINK_BLOCKED; spin_unlock_bh(&sta->plink_lock); } @@ -385,18 +385,19 @@ int mesh_plink_close(struct sta_info *sta) sta->reason = cpu_to_le16(MESH_LINK_CANCELLED); reason = sta->reason; - if (sta->plink_state == LISTEN || sta->plink_state == BLOCKED) { + if (sta->plink_state == PLINK_LISTEN || + sta->plink_state == PLINK_BLOCKED) { mesh_plink_fsm_restart(sta); spin_unlock_bh(&sta->plink_lock); return 0; - } else if (sta->plink_state == ESTAB) { + } else if (sta->plink_state == PLINK_ESTAB) { __mesh_plink_deactivate(sta); /* The timer should not be running */ mod_plink_timer(sta, dot11MeshHoldingTimeout(sdata)); } else if (!mod_plink_timer(sta, dot11MeshHoldingTimeout(sdata))) sta->ignore_plink_timer = true; - sta->plink_state = HOLDING; + sta->plink_state = PLINK_HOLDING; llid = sta->llid; plid = sta->plid; spin_unlock_bh(&sta->plink_lock); @@ -468,7 +469,7 @@ void mesh_rx_plink_frame(struct net_device *dev, struct ieee80211_mgmt *mgmt, return; } - if (sta && sta->plink_state == BLOCKED) { + if (sta && sta->plink_state == PLINK_BLOCKED) { rcu_read_unlock(); return; } @@ -529,7 +530,7 @@ void mesh_rx_plink_frame(struct net_device *dev, struct ieee80211_mgmt *mgmt, event = CNF_ACPT; break; case PLINK_CLOSE: - if (sta->plink_state == ESTAB) + if (sta->plink_state == PLINK_ESTAB) /* Do not check for llid or plid. This does not * follow the standard but since multiple plinks * per sta are not supported, it is necessary in @@ -562,14 +563,14 @@ void mesh_rx_plink_frame(struct net_device *dev, struct ieee80211_mgmt *mgmt, reason = 0; switch (sta->plink_state) { /* spin_unlock as soon as state is updated at each case */ - case LISTEN: + case PLINK_LISTEN: switch (event) { case CLS_ACPT: mesh_plink_fsm_restart(sta); spin_unlock_bh(&sta->plink_lock); break; case OPN_ACPT: - sta->plink_state = OPN_RCVD; + sta->plink_state = PLINK_OPN_RCVD; sta->plid = plid; get_random_bytes(&llid, 2); sta->llid = llid; @@ -586,7 +587,7 @@ void mesh_rx_plink_frame(struct net_device *dev, struct ieee80211_mgmt *mgmt, } break; - case OPN_SNT: + case PLINK_OPN_SNT: switch (event) { case OPN_RJCT: case CNF_RJCT: @@ -595,7 +596,7 @@ void mesh_rx_plink_frame(struct net_device *dev, struct ieee80211_mgmt *mgmt, if (!reason) reason = cpu_to_le16(MESH_CLOSE_RCVD); sta->reason = reason; - sta->plink_state = HOLDING; + sta->plink_state = PLINK_HOLDING; if (!mod_plink_timer(sta, dot11MeshHoldingTimeout(sdata))) sta->ignore_plink_timer = true; @@ -607,7 +608,7 @@ void mesh_rx_plink_frame(struct net_device *dev, struct ieee80211_mgmt *mgmt, break; case OPN_ACPT: /* retry timer is left untouched */ - sta->plink_state = OPN_RCVD; + sta->plink_state = PLINK_OPN_RCVD; sta->plid = plid; llid = sta->llid; spin_unlock_bh(&sta->plink_lock); @@ -615,7 +616,7 @@ void mesh_rx_plink_frame(struct net_device *dev, struct ieee80211_mgmt *mgmt, plid, 0); break; case CNF_ACPT: - sta->plink_state = CNF_RCVD; + sta->plink_state = PLINK_CNF_RCVD; if (!mod_plink_timer(sta, dot11MeshConfirmTimeout(sdata))) sta->ignore_plink_timer = true; @@ -628,7 +629,7 @@ void mesh_rx_plink_frame(struct net_device *dev, struct ieee80211_mgmt *mgmt, } break; - case OPN_RCVD: + case PLINK_OPN_RCVD: switch (event) { case OPN_RJCT: case CNF_RJCT: @@ -637,7 +638,7 @@ void mesh_rx_plink_frame(struct net_device *dev, struct ieee80211_mgmt *mgmt, if (!reason) reason = cpu_to_le16(MESH_CLOSE_RCVD); sta->reason = reason; - sta->plink_state = HOLDING; + sta->plink_state = PLINK_HOLDING; if (!mod_plink_timer(sta, dot11MeshHoldingTimeout(sdata))) sta->ignore_plink_timer = true; @@ -655,7 +656,7 @@ void mesh_rx_plink_frame(struct net_device *dev, struct ieee80211_mgmt *mgmt, break; case CNF_ACPT: del_timer(&sta->plink_timer); - sta->plink_state = ESTAB; + sta->plink_state = PLINK_ESTAB; mesh_plink_inc_estab_count(sdata); spin_unlock_bh(&sta->plink_lock); mpl_dbg("Mesh plink with %s ESTABLISHED\n", @@ -667,7 +668,7 @@ void mesh_rx_plink_frame(struct net_device *dev, struct ieee80211_mgmt *mgmt, } break; - case CNF_RCVD: + case PLINK_CNF_RCVD: switch (event) { case OPN_RJCT: case CNF_RJCT: @@ -676,7 +677,7 @@ void mesh_rx_plink_frame(struct net_device *dev, struct ieee80211_mgmt *mgmt, if (!reason) reason = cpu_to_le16(MESH_CLOSE_RCVD); sta->reason = reason; - sta->plink_state = HOLDING; + sta->plink_state = PLINK_HOLDING; if (!mod_plink_timer(sta, dot11MeshHoldingTimeout(sdata))) sta->ignore_plink_timer = true; @@ -688,7 +689,7 @@ void mesh_rx_plink_frame(struct net_device *dev, struct ieee80211_mgmt *mgmt, break; case OPN_ACPT: del_timer(&sta->plink_timer); - sta->plink_state = ESTAB; + sta->plink_state = PLINK_ESTAB; mesh_plink_inc_estab_count(sdata); spin_unlock_bh(&sta->plink_lock); mpl_dbg("Mesh plink with %s ESTABLISHED\n", @@ -702,13 +703,13 @@ void mesh_rx_plink_frame(struct net_device *dev, struct ieee80211_mgmt *mgmt, } break; - case ESTAB: + case PLINK_ESTAB: switch (event) { case CLS_ACPT: reason = cpu_to_le16(MESH_CLOSE_RCVD); sta->reason = reason; __mesh_plink_deactivate(sta); - sta->plink_state = HOLDING; + sta->plink_state = PLINK_HOLDING; llid = sta->llid; mod_plink_timer(sta, dot11MeshHoldingTimeout(sdata)); spin_unlock_bh(&sta->plink_lock); @@ -726,7 +727,7 @@ void mesh_rx_plink_frame(struct net_device *dev, struct ieee80211_mgmt *mgmt, break; } break; - case HOLDING: + case PLINK_HOLDING: switch (event) { case CLS_ACPT: if (del_timer(&sta->plink_timer)) @@ -749,8 +750,8 @@ void mesh_rx_plink_frame(struct net_device *dev, struct ieee80211_mgmt *mgmt, } break; default: - /* should not get here, BLOCKED is dealt with at the beggining - * of the function + /* should not get here, PLINK_BLOCKED is dealt with at the + * beggining of the function */ spin_unlock_bh(&sta->plink_lock); break; -- cgit v1.2.3