From 8f2fda9594f083981ad54c1994863875fe680925 Mon Sep 17 00:00:00 2001 From: Rui Paulo Date: Mon, 9 Nov 2009 23:46:41 +0000 Subject: mac80211: implement the meshconf formation info field The Mesh Configuration Formation Info field contains the number of neighbors. This means that the beacon must be updated every time a peer joins or leaves. Signed-off-by: Rui Paulo Signed-off-by: Javier Cardona Reviewed-by: Andrey Yurovsky Tested-by: Brian Cavagnolo Signed-off-by: John W. Linville --- net/mac80211/mesh_plink.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'net/mac80211/mesh_plink.c') diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index ffcbad75e09..f98c8d23f58 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -65,6 +65,7 @@ void mesh_plink_inc_estab_count(struct ieee80211_sub_if_data *sdata) { atomic_inc(&sdata->u.mesh.mshstats.estab_plinks); mesh_accept_plinks_update(sdata); + ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON); } static inline @@ -72,6 +73,7 @@ void mesh_plink_dec_estab_count(struct ieee80211_sub_if_data *sdata) { atomic_dec(&sdata->u.mesh.mshstats.estab_plinks); mesh_accept_plinks_update(sdata); + ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON); } /** -- cgit v1.2.3-70-g09d2 From 23c7a29cd020250646249592941261777cbeaf16 Mon Sep 17 00:00:00 2001 From: Rui Paulo Date: Mon, 9 Nov 2009 23:46:42 +0000 Subject: mac80211: fix typo in a comment Signed-off-by: Javier Cardona Signed-off-by: Rui Paulo Reviewed-by: Andrey Yurovsky Tested-by: Brian Cavagnolo Signed-off-by: John W. Linville --- net/mac80211/mesh_plink.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/mac80211/mesh_plink.c') diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index f98c8d23f58..418875246a0 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -79,7 +79,7 @@ void mesh_plink_dec_estab_count(struct ieee80211_sub_if_data *sdata) /** * mesh_plink_fsm_restart - restart a mesh peer link finite state machine * - * @sta: mes peer link to restart + * @sta: mesh peer link to restart * * Locking: this function must be called holding sta->lock */ -- cgit v1.2.3-70-g09d2 From 0938393f02c5a4db75a6e38ee31645c974169bb5 Mon Sep 17 00:00:00 2001 From: Rui Paulo Date: Mon, 9 Nov 2009 23:46:43 +0000 Subject: mac80211: update peer link management IE and action frames Update the length and format of the peer link management action frames. Signed-off-by: Rui Paulo Signed-off-by: Javier Cardona Reviewed-by: Andrey Yurovsky Tested-by: Brian Cavagnolo Signed-off-by: John W. Linville --- net/mac80211/mesh.c | 2 +- net/mac80211/mesh.h | 2 +- net/mac80211/mesh_plink.c | 32 +++++++++++++++++--------------- net/mac80211/rx.c | 2 +- 4 files changed, 20 insertions(+), 18 deletions(-) (limited to 'net/mac80211/mesh_plink.c') diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 79425182c29..63427d98321 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -553,7 +553,7 @@ static void ieee80211_mesh_rx_mgmt_action(struct ieee80211_sub_if_data *sdata, struct ieee80211_rx_status *rx_status) { switch (mgmt->u.action.category) { - case PLINK_CATEGORY: + case MESH_PLINK_CATEGORY: mesh_rx_plink_frame(sdata, mgmt, len, rx_status); break; case MESH_PATH_SEL_CATEGORY: diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h index 9948107e831..536d5c07fd1 100644 --- a/net/mac80211/mesh.h +++ b/net/mac80211/mesh.h @@ -206,7 +206,7 @@ struct mesh_rmc { #define MESH_MAX_MPATHS 1024 /* Pending ANA approval */ -#define PLINK_CATEGORY 30 +#define MESH_PLINK_CATEGORY 30 #define MESH_PATH_SEL_CATEGORY 32 /* Public interfaces */ diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index 418875246a0..8a54bc836c9 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -18,9 +18,8 @@ #define mpl_dbg(fmt, args...) do { (void)(0); } while (0) #endif -#define PLINK_GET_FRAME_SUBTYPE(p) (p) -#define PLINK_GET_LLID(p) (p + 1) -#define PLINK_GET_PLID(p) (p + 3) +#define PLINK_GET_LLID(p) (p + 4) +#define PLINK_GET_PLID(p) (p + 6) #define mod_plink_timer(s, t) (mod_timer(&s->plink_timer, \ jiffies + HZ * t / 1000)) @@ -154,6 +153,7 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb = dev_alloc_skb(local->hw.extra_tx_headroom + 400); struct ieee80211_mgmt *mgmt; bool include_plid = false; + static const u8 meshpeeringproto[] = { 0x00, 0x0F, 0xAC, 0x2A }; u8 *pos; int ie_len; @@ -171,7 +171,7 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata, memcpy(mgmt->da, da, ETH_ALEN); memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN); /* BSSID is left zeroed, wildcard value */ - mgmt->u.action.category = PLINK_CATEGORY; + mgmt->u.action.category = MESH_PLINK_CATEGORY; mgmt->u.action.u.plink_action.action_code = action; if (action == PLINK_CLOSE) @@ -189,18 +189,18 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata, /* Add Peer Link Management element */ switch (action) { case PLINK_OPEN: - ie_len = 3; + ie_len = 6; break; case PLINK_CONFIRM: - ie_len = 5; + ie_len = 8; include_plid = true; break; case PLINK_CLOSE: default: if (!plid) - ie_len = 5; + ie_len = 8; else { - ie_len = 7; + ie_len = 10; include_plid = true; } break; @@ -209,7 +209,8 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata, pos = skb_put(skb, 2 + ie_len); *pos++ = WLAN_EID_PEER_LINK; *pos++ = ie_len; - *pos++ = action; + memcpy(pos, meshpeeringproto, sizeof(meshpeeringproto)); + pos += 4; memcpy(pos, &llid, 2); if (include_plid) { pos += 2; @@ -419,12 +420,13 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m return; } - ftype = *((u8 *)PLINK_GET_FRAME_SUBTYPE(elems.peer_link)); + ftype = mgmt->u.action.u.plink_action.action_code; ie_len = elems.peer_link_len; - if ((ftype == PLINK_OPEN && ie_len != 3) || - (ftype == PLINK_CONFIRM && ie_len != 5) || - (ftype == PLINK_CLOSE && ie_len != 5 && ie_len != 7)) { - mpl_dbg("Mesh plink: incorrect plink ie length\n"); + if ((ftype == PLINK_OPEN && ie_len != 6) || + (ftype == PLINK_CONFIRM && ie_len != 8) || + (ftype == PLINK_CLOSE && ie_len != 8 && ie_len != 10)) { + mpl_dbg("Mesh plink: incorrect plink ie length %d %d\n", + ftype, ie_len); return; } @@ -436,7 +438,7 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m * from the point of view of this host. */ memcpy(&plid, PLINK_GET_LLID(elems.peer_link), 2); - if (ftype == PLINK_CONFIRM || (ftype == PLINK_CLOSE && ie_len == 7)) + if (ftype == PLINK_CONFIRM || (ftype == PLINK_CLOSE && ie_len == 10)) memcpy(&llid, PLINK_GET_PLID(elems.peer_link), 2); rcu_read_lock(); diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 28316b2a585..4066570dd41 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -507,7 +507,7 @@ ieee80211_rx_mesh_check(struct ieee80211_rx_data *rx) if (ieee80211_is_action(hdr->frame_control)) { mgmt = (struct ieee80211_mgmt *)hdr; - if (mgmt->u.action.category != PLINK_CATEGORY) + if (mgmt->u.action.category != MESH_PLINK_CATEGORY) return RX_DROP_MONITOR; return RX_CONTINUE; } -- cgit v1.2.3-70-g09d2 From 1460dd158a520447b87661aea4afda1997d69cde Mon Sep 17 00:00:00 2001 From: Rui Paulo Date: Mon, 9 Nov 2009 23:46:48 +0000 Subject: mac80211: improve peer link management debugging Print the FSM state strings instead of just the numbers. Signed-off-by: Rui Paulo Signed-off-by: Javier Cardona Reviewed-by: Andrey Yurovsky Tested-by: Brian Cavagnolo Signed-off-by: John W. Linville --- net/mac80211/mesh_plink.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) (limited to 'net/mac80211/mesh_plink.c') diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index 8a54bc836c9..cf12f616c5b 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -398,6 +398,17 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m u8 ie_len; u8 *baseaddr; __le16 plid, llid, reason; +#ifdef CONFIG_MAC80211_VERBOSE_MPL_DEBUG + static const char *mplstates[] = { + [PLINK_LISTEN] = "LISTEN", + [PLINK_OPN_SNT] = "OPN-SNT", + [PLINK_OPN_RCVD] = "OPN-RCVD", + [PLINK_CNF_RCVD] = "CNF_RCVD", + [PLINK_ESTAB] = "ESTAB", + [PLINK_HOLDING] = "HOLDING", + [PLINK_BLOCKED] = "BLOCKED" + }; +#endif /* need action_code, aux */ if (len < IEEE80211_MIN_ACTION_SIZE + 3) @@ -536,8 +547,8 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m } } - mpl_dbg("Mesh plink (peer, state, llid, plid, event): %pM %d %d %d %d\n", - mgmt->sa, sta->plink_state, + mpl_dbg("Mesh plink (peer, state, llid, plid, event): %pM %s %d %d %d\n", + mgmt->sa, mplstates[sta->plink_state], le16_to_cpu(sta->llid), le16_to_cpu(sta->plid), event); reason = 0; -- cgit v1.2.3-70-g09d2 From 77fa76bb7f5589cd336e4da4a02e2d685b70ce0a Mon Sep 17 00:00:00 2001 From: Rui Paulo Date: Mon, 9 Nov 2009 23:46:52 +0000 Subject: mac80211: set the AID field correctly for mesh peer frames This sets the AID field correctly for mesh peer confirm frames. Signed-off-by: Rui Paulo Signed-off-by: Javier Cardona Reviewed-by: Andrey Yurovsky Tested-by: Brian Cavagnolo Signed-off-by: John W. Linville --- net/mac80211/mesh_plink.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net/mac80211/mesh_plink.c') diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index cf12f616c5b..ec68d2046d2 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -181,7 +181,8 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata, if (action == PLINK_CONFIRM) { pos = skb_put(skb, 4); /* two-byte status code followed by two-byte AID */ - memset(pos, 0, 4); + memset(pos, 0, 2); + memcpy(pos + 2, &plid, 2); } mesh_mgmt_ies_add(skb, sdata); } -- cgit v1.2.3-70-g09d2 From 264d9b7d8a629620c8de84c614910c3164e935f8 Mon Sep 17 00:00:00 2001 From: Rui Paulo Date: Mon, 9 Nov 2009 23:46:58 +0000 Subject: mac80211: update copyrights to 2009 Signed-off-by: Rui Paulo Signed-off-by: Javier Cardona Reviewed-by: Andrey Yurovsky Tested-by: Brian Cavagnolo Signed-off-by: John W. Linville --- net/mac80211/mesh.c | 2 +- net/mac80211/mesh.h | 2 +- net/mac80211/mesh_hwmp.c | 2 +- net/mac80211/mesh_pathtbl.c | 2 +- net/mac80211/mesh_plink.c | 2 +- 5 files changed, 5 insertions(+), 5 deletions(-) (limited to 'net/mac80211/mesh_plink.c') diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 05955dc6b3d..bbd56b08789 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008 open80211s Ltd. + * Copyright (c) 2008, 2009 open80211s Ltd. * Authors: Luis Carlos Cobo * Javier Cardona * diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h index 5ad6975bf28..bd0e1cbb9a1 100644 --- a/net/mac80211/mesh.h +++ b/net/mac80211/mesh.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008 open80211s Ltd. + * Copyright (c) 2008, 2009 open80211s Ltd. * Authors: Luis Carlos Cobo * Javier Cardona * diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c index 7483894a396..5c67e7b8790 100644 --- a/net/mac80211/mesh_hwmp.c +++ b/net/mac80211/mesh_hwmp.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008 open80211s Ltd. + * Copyright (c) 2008, 2009 open80211s Ltd. * Author: Luis Carlos Cobo * * This program is free software; you can redistribute it and/or modify diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c index 2cebdf52b7b..5399e7a9ec6 100644 --- a/net/mac80211/mesh_pathtbl.c +++ b/net/mac80211/mesh_pathtbl.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008 open80211s Ltd. + * Copyright (c) 2008, 2009 open80211s Ltd. * Author: Luis Carlos Cobo * * This program is free software; you can redistribute it and/or modify diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index ec68d2046d2..f21329afdae 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008 open80211s Ltd. + * Copyright (c) 2008, 2009 open80211s Ltd. * Author: Luis Carlos Cobo * * This program is free software; you can redistribute it and/or modify -- cgit v1.2.3-70-g09d2 From 62ae67be31c2346b6d74653a148ddbd1b9a94424 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 18 Nov 2009 18:42:05 +0100 Subject: mac80211: remove encrypt parameter from ieee80211_tx_skb Since the flags moved into skb->cb, there's no longer a need to have the encrypt bool passed into the function, anyone who requires it set to 0 (false) can just set the flag directly. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/agg-rx.c | 2 +- net/mac80211/agg-tx.c | 5 +++-- net/mac80211/ht.c | 2 +- net/mac80211/ibss.c | 3 ++- net/mac80211/ieee80211_i.h | 3 +-- net/mac80211/mesh_hwmp.c | 4 ++-- net/mac80211/mesh_plink.c | 2 +- net/mac80211/mlme.c | 13 +++++++++---- net/mac80211/rx.c | 2 +- net/mac80211/spectmgmt.c | 2 +- net/mac80211/tx.c | 7 +------ net/mac80211/util.c | 6 ++++-- 12 files changed, 27 insertions(+), 24 deletions(-) (limited to 'net/mac80211/mesh_plink.c') diff --git a/net/mac80211/agg-rx.c b/net/mac80211/agg-rx.c index f3a5c9e0578..7ed5fe66473 100644 --- a/net/mac80211/agg-rx.c +++ b/net/mac80211/agg-rx.c @@ -171,7 +171,7 @@ static void ieee80211_send_addba_resp(struct ieee80211_sub_if_data *sdata, u8 *d mgmt->u.action.u.addba_resp.timeout = cpu_to_le16(timeout); mgmt->u.action.u.addba_resp.status = cpu_to_le16(status); - ieee80211_tx_skb(sdata, skb, 1); + ieee80211_tx_skb(sdata, skb); } void ieee80211_process_addba_request(struct ieee80211_local *local, diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c index 26d42e88808..b50b2bc3b8c 100644 --- a/net/mac80211/agg-tx.c +++ b/net/mac80211/agg-tx.c @@ -91,7 +91,7 @@ static void ieee80211_send_addba_request(struct ieee80211_sub_if_data *sdata, mgmt->u.action.u.addba_req.start_seq_num = cpu_to_le16(start_seq_num << 4); - ieee80211_tx_skb(sdata, skb, 1); + ieee80211_tx_skb(sdata, skb); } void ieee80211_send_bar(struct ieee80211_sub_if_data *sdata, u8 *ra, u16 tid, u16 ssn) @@ -120,7 +120,8 @@ void ieee80211_send_bar(struct ieee80211_sub_if_data *sdata, u8 *ra, u16 tid, u1 bar->control = cpu_to_le16(bar_control); bar->start_seq_num = cpu_to_le16(ssn); - ieee80211_tx_skb(sdata, skb, 0); + IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT; + ieee80211_tx_skb(sdata, skb); } static int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid, diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c index 345c8ee5017..15c9d4f94ce 100644 --- a/net/mac80211/ht.c +++ b/net/mac80211/ht.c @@ -134,7 +134,7 @@ void ieee80211_send_delba(struct ieee80211_sub_if_data *sdata, mgmt->u.action.u.delba.params = cpu_to_le16(params); mgmt->u.action.u.delba.reason_code = cpu_to_le16(reason_code); - ieee80211_tx_skb(sdata, skb, 1); + ieee80211_tx_skb(sdata, skb); } void ieee80211_process_delba(struct ieee80211_sub_if_data *sdata, diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index fbffce90edb..10d13856f86 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -659,7 +659,8 @@ static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata, printk(KERN_DEBUG "%s: Sending ProbeResp to %pM\n", sdata->dev->name, resp->da); #endif /* CONFIG_MAC80211_IBSS_DEBUG */ - ieee80211_tx_skb(sdata, skb, 0); + IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT; + ieee80211_tx_skb(sdata, skb); } static void ieee80211_rx_mgmt_probe_resp(struct ieee80211_sub_if_data *sdata, diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index a1bd4b2bc9e..598db7cbeb4 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1015,8 +1015,7 @@ void mac80211_ev_michael_mic_failure(struct ieee80211_sub_if_data *sdata, int ke struct ieee80211_hdr *hdr, const u8 *tsc, gfp_t gfp); void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata); -void ieee80211_tx_skb(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb, - int encrypt); +void ieee80211_tx_skb(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb); void ieee802_11_parse_elems(u8 *start, size_t len, struct ieee802_11_elems *elems); u32 ieee802_11_parse_elems_crc(u8 *start, size_t len, diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c index d93019874e4..9aecf0207af 100644 --- a/net/mac80211/mesh_hwmp.c +++ b/net/mac80211/mesh_hwmp.c @@ -187,7 +187,7 @@ static int mesh_path_sel_frame_tx(enum mpath_frame_type action, u8 flags, memcpy(pos, &target_sn, 4); } - ieee80211_tx_skb(sdata, skb, 1); + ieee80211_tx_skb(sdata, skb); return 0; } @@ -250,7 +250,7 @@ int mesh_path_error_tx(u8 ttl, u8 *target, __le32 target_sn, pos += 4; memcpy(pos, &target_rcode, 2); - ieee80211_tx_skb(sdata, skb, 1); + ieee80211_tx_skb(sdata, skb); return 0; } diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index f21329afdae..0f7c6e6a424 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -222,7 +222,7 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata, memcpy(pos, &reason, 2); } - ieee80211_tx_skb(sdata, skb, 1); + ieee80211_tx_skb(sdata, skb); return 0; } diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 2af306f67d7..f399547306c 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -426,7 +426,8 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata, memcpy(pos, &sband->ht_cap.mcs, sizeof(sband->ht_cap.mcs)); } - ieee80211_tx_skb(sdata, skb, 0); + IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT; + ieee80211_tx_skb(sdata, skb); } @@ -467,7 +468,9 @@ static void ieee80211_send_deauth_disassoc(struct ieee80211_sub_if_data *sdata, __cfg80211_send_disassoc(sdata->dev, (u8 *)mgmt, skb->len); else cfg80211_send_disassoc(sdata->dev, (u8 *)mgmt, skb->len); - ieee80211_tx_skb(sdata, skb, ifmgd->flags & IEEE80211_STA_MFP_ENABLED); + if (!(ifmgd->flags & IEEE80211_STA_MFP_ENABLED)) + IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT; + ieee80211_tx_skb(sdata, skb); } void ieee80211_send_pspoll(struct ieee80211_local *local, @@ -498,7 +501,8 @@ void ieee80211_send_pspoll(struct ieee80211_local *local, memcpy(pspoll->bssid, ifmgd->bssid, ETH_ALEN); memcpy(pspoll->ta, sdata->dev->dev_addr, ETH_ALEN); - ieee80211_tx_skb(sdata, skb, 0); + IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT; + ieee80211_tx_skb(sdata, skb); } void ieee80211_send_nullfunc(struct ieee80211_local *local, @@ -531,7 +535,8 @@ void ieee80211_send_nullfunc(struct ieee80211_local *local, memcpy(nullfunc->addr2, sdata->dev->dev_addr, ETH_ALEN); memcpy(nullfunc->addr3, sdata->u.mgd.bssid, ETH_ALEN); - ieee80211_tx_skb(sdata, skb, 0); + IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT; + ieee80211_tx_skb(sdata, skb); } /* spectrum management related things */ diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index e0cb3357f79..775365f856c 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1666,7 +1666,7 @@ static void ieee80211_process_sa_query_req(struct ieee80211_sub_if_data *sdata, mgmt->u.action.u.sa_query.trans_id, WLAN_SA_QUERY_TR_ID_LEN); - ieee80211_tx_skb(sdata, skb, 1); + ieee80211_tx_skb(sdata, skb); } static ieee80211_rx_result debug_noinline diff --git a/net/mac80211/spectmgmt.c b/net/mac80211/spectmgmt.c index 68953033403..aa743a895cf 100644 --- a/net/mac80211/spectmgmt.c +++ b/net/mac80211/spectmgmt.c @@ -65,7 +65,7 @@ static void ieee80211_send_refuse_measurement_request(struct ieee80211_sub_if_da IEEE80211_SPCT_MSR_RPRT_MODE_REFUSED; msr_report->u.action.u.measurement.msr_elem.type = request_ie->type; - ieee80211_tx_skb(sdata, skb, 1); + ieee80211_tx_skb(sdata, skb); } void ieee80211_process_measurement_req(struct ieee80211_sub_if_data *sdata, diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index bd916437e2f..b3c1faeb592 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -2281,17 +2281,12 @@ ieee80211_get_buffered_bc(struct ieee80211_hw *hw, } EXPORT_SYMBOL(ieee80211_get_buffered_bc); -void ieee80211_tx_skb(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb, - int encrypt) +void ieee80211_tx_skb(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb) { - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); skb_set_mac_header(skb, 0); skb_set_network_header(skb, 0); skb_set_transport_header(skb, 0); - if (!encrypt) - info->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT; - /* * The other path calling ieee80211_xmit is from the tasklet, * and while we can handle concurrent transmissions locking diff --git a/net/mac80211/util.c b/net/mac80211/util.c index da86e1592f8..5ae1bf38984 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -872,7 +872,8 @@ void ieee80211_send_auth(struct ieee80211_sub_if_data *sdata, WARN_ON(err); } - ieee80211_tx_skb(sdata, skb, 0); + IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT; + ieee80211_tx_skb(sdata, skb); } int ieee80211_build_preq_ies(struct ieee80211_local *local, u8 *buffer, @@ -974,7 +975,8 @@ void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst, skb_put(skb, ieee80211_build_preq_ies(local, pos, ie, ie_len, local->hw.conf.channel->band)); - ieee80211_tx_skb(sdata, skb, 0); + IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT; + ieee80211_tx_skb(sdata, skb); } u32 ieee80211_sta_get_rates(struct ieee80211_local *local, -- cgit v1.2.3-70-g09d2