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-rw-r--r--sys/dev/ic/acx.c8
-rw-r--r--sys/dev/ic/ath.c14
-rw-r--r--sys/dev/ic/athn.c6
-rw-r--r--sys/dev/ic/atw.c5
-rw-r--r--sys/dev/ic/bwi.c5
-rw-r--r--sys/dev/ic/malo.c5
-rw-r--r--sys/dev/ic/rt2560.c5
-rw-r--r--sys/dev/ic/rt2661.c5
-rw-r--r--sys/dev/ic/rt2860.c6
-rw-r--r--sys/dev/ic/rtw.c7
-rw-r--r--sys/dev/pci/if_iwn.c4
-rw-r--r--sys/dev/pci/if_wpi.c4
-rw-r--r--sys/dev/usb/if_athn_usb.c4
-rw-r--r--sys/dev/usb/if_atu.c14
-rw-r--r--sys/dev/usb/if_otus.c4
-rw-r--r--sys/dev/usb/if_ral.c5
-rw-r--r--sys/dev/usb/if_rum.c5
-rw-r--r--sys/dev/usb/if_run.c4
-rw-r--r--sys/dev/usb/if_uath.c5
-rw-r--r--sys/dev/usb/if_upgt.c5
-rw-r--r--sys/dev/usb/if_urtw.c5
-rw-r--r--sys/dev/usb/if_urtwn.c4
-rw-r--r--sys/dev/usb/if_zyd.c4
-rw-r--r--sys/net80211/ieee80211_output.c23
-rw-r--r--sys/sys/mbuf.h5
25 files changed, 64 insertions, 97 deletions
diff --git a/sys/dev/ic/acx.c b/sys/dev/ic/acx.c
index 39910bc988f..96b0cbcd9a3 100644
--- a/sys/dev/ic/acx.c
+++ b/sys/dev/ic/acx.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: acx.c,v 1.101 2013/08/07 01:06:27 bluhm Exp $ */
+/* $OpenBSD: acx.c,v 1.102 2014/03/19 10:09:19 mpi Exp $ */
/*
* Copyright (c) 2006 Jonathan Gray <jsg@openbsd.org>
@@ -948,8 +948,7 @@ acx_start(struct ifnet *ifp)
IF_DEQUEUE(&ic->ic_mgtq, m);
/* first dequeue management frames */
if (m != NULL) {
- ni = (struct ieee80211_node *)m->m_pkthdr.rcvif;
- m->m_pkthdr.rcvif = NULL;
+ ni = m->m_pkthdr.ph_cookie;
/*
* probe response mgmt frames are handled by the
@@ -976,8 +975,7 @@ acx_start(struct ifnet *ifp)
/* then dequeue packets on the powersave queue */
IF_DEQUEUE(&ic->ic_pwrsaveq, m);
if (m != NULL) {
- ni = (struct ieee80211_node *)m->m_pkthdr.rcvif;
- m->m_pkthdr.rcvif = NULL;
+ ni = m->m_pkthdr.ph_cookie;
goto encapped;
} else {
IFQ_DEQUEUE(&ifp->if_snd, m);
diff --git a/sys/dev/ic/ath.c b/sys/dev/ic/ath.c
index 83cd2339197..89f77189738 100644
--- a/sys/dev/ic/ath.c
+++ b/sys/dev/ic/ath.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ath.c,v 1.98 2013/11/26 09:50:32 mpi Exp $ */
+/* $OpenBSD: ath.c,v 1.99 2014/03/19 10:09:19 mpi Exp $ */
/* $NetBSD: ath.c,v 1.37 2004/08/18 21:59:39 dyoung Exp $ */
/*-
@@ -897,17 +897,7 @@ ath_start(struct ifnet *ifp)
}
wh = mtod(m, struct ieee80211_frame *);
} else {
- /*
- * Hack! The referenced node pointer is in the
- * rcvif field of the packet header. This is
- * placed there by ieee80211_mgmt_output because
- * we need to hold the reference with the frame
- * and there's no other way (other than packet
- * tags which we consider too expensive to use)
- * to pass it along.
- */
- ni = (struct ieee80211_node *) m->m_pkthdr.rcvif;
- m->m_pkthdr.rcvif = NULL;
+ ni = m->m_pkthdr.ph_cookie;
wh = mtod(m, struct ieee80211_frame *);
if ((wh->i_fc[0] & IEEE80211_FC0_SUBTYPE_MASK) ==
diff --git a/sys/dev/ic/athn.c b/sys/dev/ic/athn.c
index 3aa4f0b64f1..d0c7a498686 100644
--- a/sys/dev/ic/athn.c
+++ b/sys/dev/ic/athn.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: athn.c,v 1.80 2013/12/06 21:03:02 deraadt Exp $ */
+/* $OpenBSD: athn.c,v 1.81 2014/03/19 10:09:19 mpi Exp $ */
/*-
* Copyright (c) 2009 Damien Bergamini <damien.bergamini@free.fr>
@@ -2554,7 +2554,7 @@ athn_start(struct ifnet *ifp)
/* Send pending management frames first. */
IF_DEQUEUE(&ic->ic_mgtq, m);
if (m != NULL) {
- ni = (void *)m->m_pkthdr.rcvif;
+ ni = m->m_pkthdr.ph_cookie;
goto sendit;
}
if (ic->ic_state != IEEE80211_S_RUN)
@@ -2562,7 +2562,7 @@ athn_start(struct ifnet *ifp)
IF_DEQUEUE(&ic->ic_pwrsaveq, m);
if (m != NULL) {
- ni = (void *)m->m_pkthdr.rcvif;
+ ni = m->m_pkthdr.ph_cookie;
goto sendit;
}
if (ic->ic_state != IEEE80211_S_RUN)
diff --git a/sys/dev/ic/atw.c b/sys/dev/ic/atw.c
index 443c1c0d08e..559239ae048 100644
--- a/sys/dev/ic/atw.c
+++ b/sys/dev/ic/atw.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: atw.c,v 1.80 2013/12/06 21:03:02 deraadt Exp $ */
+/* $OpenBSD: atw.c,v 1.81 2014/03/19 10:09:19 mpi Exp $ */
/* $NetBSD: atw.c,v 1.69 2004/07/23 07:07:55 dyoung Exp $ */
/*-
@@ -3605,8 +3605,7 @@ atw_start(struct ifnet *ifp)
*/
IF_DEQUEUE(&ic->ic_mgtq, m0);
if (m0 != NULL) {
- ni = (struct ieee80211_node *)m0->m_pkthdr.rcvif;
- m0->m_pkthdr.rcvif = NULL;
+ ni = m0->m_pkthdr.ph_cookie;
} else {
/* send no data packets until we are associated */
if (ic->ic_state != IEEE80211_S_RUN)
diff --git a/sys/dev/ic/bwi.c b/sys/dev/ic/bwi.c
index 1ac1cdeea16..2f316ecab99 100644
--- a/sys/dev/ic/bwi.c
+++ b/sys/dev/ic/bwi.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bwi.c,v 1.100 2013/12/06 21:03:02 deraadt Exp $ */
+/* $OpenBSD: bwi.c,v 1.101 2014/03/19 10:09:19 mpi Exp $ */
/*
* Copyright (c) 2007 The DragonFly Project. All rights reserved.
@@ -7202,8 +7202,7 @@ bwi_start(struct ifnet *ifp)
if (m != NULL) {
IF_DEQUEUE(&ic->ic_mgtq, m);
- ni = (struct ieee80211_node *)m->m_pkthdr.rcvif;
- m->m_pkthdr.rcvif = NULL;
+ ni = m->m_pkthdr.ph_cookie;
mgt_pkt = 1;
} else {
diff --git a/sys/dev/ic/malo.c b/sys/dev/ic/malo.c
index 1d4e370e994..0722b6d0160 100644
--- a/sys/dev/ic/malo.c
+++ b/sys/dev/ic/malo.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: malo.c,v 1.97 2013/12/06 21:03:03 deraadt Exp $ */
+/* $OpenBSD: malo.c,v 1.98 2014/03/19 10:09:19 mpi Exp $ */
/*
* Copyright (c) 2006 Claudio Jeker <claudio@openbsd.org>
@@ -1026,8 +1026,7 @@ malo_start(struct ifnet *ifp)
}
IF_DEQUEUE(&ic->ic_mgtq, m0);
- ni = (struct ieee80211_node *)m0->m_pkthdr.rcvif;
- m0->m_pkthdr.rcvif = NULL;
+ ni = m0->m_pkthdr.ph_cookie;
#if NBPFILTER > 0
if (ic->ic_rawbpf != NULL)
bpf_mtap(ic->ic_rawbpf, m0, BPF_DIRECTION_OUT);
diff --git a/sys/dev/ic/rt2560.c b/sys/dev/ic/rt2560.c
index 199fe8ff597..8749e1d2e15 100644
--- a/sys/dev/ic/rt2560.c
+++ b/sys/dev/ic/rt2560.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: rt2560.c,v 1.62 2013/12/06 21:03:03 deraadt Exp $ */
+/* $OpenBSD: rt2560.c,v 1.63 2014/03/19 10:09:19 mpi Exp $ */
/*-
* Copyright (c) 2005, 2006
@@ -1945,8 +1945,7 @@ rt2560_start(struct ifnet *ifp)
}
IF_DEQUEUE(&ic->ic_mgtq, m0);
- ni = (struct ieee80211_node *)m0->m_pkthdr.rcvif;
- m0->m_pkthdr.rcvif = NULL;
+ ni = m0->m_pkthdr.ph_cookie;
#if NBPFILTER > 0
if (ic->ic_rawbpf != NULL)
bpf_mtap(ic->ic_rawbpf, m0, BPF_DIRECTION_OUT);
diff --git a/sys/dev/ic/rt2661.c b/sys/dev/ic/rt2661.c
index 393b84cadb5..bb9eabe3f11 100644
--- a/sys/dev/ic/rt2661.c
+++ b/sys/dev/ic/rt2661.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: rt2661.c,v 1.71 2014/03/11 19:45:28 guenther Exp $ */
+/* $OpenBSD: rt2661.c,v 1.72 2014/03/19 10:09:19 mpi Exp $ */
/*-
* Copyright (c) 2006
@@ -1947,8 +1947,7 @@ rt2661_start(struct ifnet *ifp)
}
IF_DEQUEUE(&ic->ic_mgtq, m0);
- ni = (struct ieee80211_node *)m0->m_pkthdr.rcvif;
- m0->m_pkthdr.rcvif = NULL;
+ ni = m0->m_pkthdr.ph_cookie;
#if NBPFILTER > 0
if (ic->ic_rawbpf != NULL)
bpf_mtap(ic->ic_rawbpf, m0, BPF_DIRECTION_OUT);
diff --git a/sys/dev/ic/rt2860.c b/sys/dev/ic/rt2860.c
index 21ed2f2b1b9..7879145f740 100644
--- a/sys/dev/ic/rt2860.c
+++ b/sys/dev/ic/rt2860.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: rt2860.c,v 1.71 2013/12/06 21:03:03 deraadt Exp $ */
+/* $OpenBSD: rt2860.c,v 1.72 2014/03/19 10:09:19 mpi Exp $ */
/*-
* Copyright (c) 2007-2010 Damien Bergamini <damien.bergamini@free.fr>
@@ -1758,7 +1758,7 @@ rt2860_start(struct ifnet *ifp)
/* send pending management frames first */
IF_DEQUEUE(&ic->ic_mgtq, m);
if (m != NULL) {
- ni = (void *)m->m_pkthdr.rcvif;
+ ni = m->m_pkthdr.ph_cookie;
goto sendit;
}
if (ic->ic_state != IEEE80211_S_RUN)
@@ -1767,7 +1767,7 @@ rt2860_start(struct ifnet *ifp)
/* send buffered frames for power-save mode */
IF_DEQUEUE(&ic->ic_pwrsaveq, m);
if (m != NULL) {
- ni = (void *)m->m_pkthdr.rcvif;
+ ni = m->m_pkthdr.ph_cookie;
goto sendit;
}
diff --git a/sys/dev/ic/rtw.c b/sys/dev/ic/rtw.c
index 02622421ac3..d880dcfd03b 100644
--- a/sys/dev/ic/rtw.c
+++ b/sys/dev/ic/rtw.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: rtw.c,v 1.83 2013/11/26 09:50:33 mpi Exp $ */
+/* $OpenBSD: rtw.c,v 1.84 2014/03/19 10:09:19 mpi Exp $ */
/* $NetBSD: rtw.c,v 1.29 2004/12/27 19:49:16 dyoung Exp $ */
/*-
@@ -1504,7 +1504,7 @@ rtw_intr_beacon(struct rtw_softc *sc, u_int16_t isr)
sc->sc_dev.dv_xname);
return;
}
- m->m_pkthdr.rcvif = (void *)ieee80211_ref_node(ic->ic_bss);
+ m->m_pkthdr.ph_cookie = ieee80211_ref_node(ic->ic_bss);
IF_ENQUEUE(&sc->sc_beaconq, m);
rtw_start(&sc->sc_if);
}
@@ -2706,8 +2706,7 @@ rtw_80211_dequeue(struct rtw_softc *sc, struct ifqueue *ifq, int pri,
return NULL;
}
IF_DEQUEUE(ifq, m);
- *nip = (struct ieee80211_node *)m->m_pkthdr.rcvif;
- m->m_pkthdr.rcvif = NULL;
+ *nip = m->m_pkthdr.ph_cookie;
return m;
}
diff --git a/sys/dev/pci/if_iwn.c b/sys/dev/pci/if_iwn.c
index 65a9da515fd..10f09259788 100644
--- a/sys/dev/pci/if_iwn.c
+++ b/sys/dev/pci/if_iwn.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: if_iwn.c,v 1.130 2014/02/11 19:44:22 kettenis Exp $ */
+/* $OpenBSD: if_iwn.c,v 1.131 2014/03/19 10:09:19 mpi Exp $ */
/*-
* Copyright (c) 2007-2010 Damien Bergamini <damien.bergamini@free.fr>
@@ -3064,7 +3064,7 @@ iwn_start(struct ifnet *ifp)
/* Send pending management frames first. */
IF_DEQUEUE(&ic->ic_mgtq, m);
if (m != NULL) {
- ni = (void *)m->m_pkthdr.rcvif;
+ ni = m->m_pkthdr.ph_cookie;
goto sendit;
}
if (ic->ic_state != IEEE80211_S_RUN)
diff --git a/sys/dev/pci/if_wpi.c b/sys/dev/pci/if_wpi.c
index 635fc73147c..e0da804d2a9 100644
--- a/sys/dev/pci/if_wpi.c
+++ b/sys/dev/pci/if_wpi.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: if_wpi.c,v 1.117 2013/12/06 21:03:04 deraadt Exp $ */
+/* $OpenBSD: if_wpi.c,v 1.118 2014/03/19 10:09:19 mpi Exp $ */
/*-
* Copyright (c) 2006-2008
@@ -1926,7 +1926,7 @@ wpi_start(struct ifnet *ifp)
/* Send pending management frames first. */
IF_DEQUEUE(&ic->ic_mgtq, m);
if (m != NULL) {
- ni = (void *)m->m_pkthdr.rcvif;
+ ni = m->m_pkthdr.ph_cookie;
goto sendit;
}
if (ic->ic_state != IEEE80211_S_RUN)
diff --git a/sys/dev/usb/if_athn_usb.c b/sys/dev/usb/if_athn_usb.c
index 0b46741874c..576a73d5323 100644
--- a/sys/dev/usb/if_athn_usb.c
+++ b/sys/dev/usb/if_athn_usb.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: if_athn_usb.c,v 1.18 2013/08/07 01:06:41 bluhm Exp $ */
+/* $OpenBSD: if_athn_usb.c,v 1.19 2014/03/19 10:09:19 mpi Exp $ */
/*-
* Copyright (c) 2011 Damien Bergamini <damien.bergamini@free.fr>
@@ -2009,7 +2009,7 @@ athn_usb_start(struct ifnet *ifp)
/* Send pending management frames first. */
IF_DEQUEUE(&ic->ic_mgtq, m);
if (m != NULL) {
- ni = (void *)m->m_pkthdr.rcvif;
+ ni = m->m_pkthdr.ph_cookie;
goto sendit;
}
if (ic->ic_state != IEEE80211_S_RUN)
diff --git a/sys/dev/usb/if_atu.c b/sys/dev/usb/if_atu.c
index e5a698ab4d0..df8144a52f7 100644
--- a/sys/dev/usb/if_atu.c
+++ b/sys/dev/usb/if_atu.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: if_atu.c,v 1.105 2014/03/07 18:39:02 mpi Exp $ */
+/* $OpenBSD: if_atu.c,v 1.106 2014/03/19 10:09:19 mpi Exp $ */
/*
* Copyright (c) 2003, 2004
* Daan Vreeken <Danovitsch@Vitsch.net>. All rights reserved.
@@ -2013,17 +2013,7 @@ atu_start(struct ifnet *ifp)
DPRINTFN(25, ("%s: atu_start: mgmt packet\n",
sc->atu_dev.dv_xname));
- /*
- * Hack! The referenced node pointer is in the
- * rcvif field of the packet header. This is
- * placed there by ieee80211_mgmt_output because
- * we need to hold the reference with the frame
- * and there's no other way (other than packet
- * tags which we consider too expensive to use)
- * to pass it along.
- */
- ni = (struct ieee80211_node *)m->m_pkthdr.rcvif;
- m->m_pkthdr.rcvif = NULL;
+ ni = m->m_pkthdr.ph_cookie;
wh = mtod(m, struct ieee80211_frame *);
/* sc->sc_stats.ast_tx_mgmt++; */
diff --git a/sys/dev/usb/if_otus.c b/sys/dev/usb/if_otus.c
index 7075713a3c0..707fb808243 100644
--- a/sys/dev/usb/if_otus.c
+++ b/sys/dev/usb/if_otus.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: if_otus.c,v 1.38 2014/03/07 18:39:02 mpi Exp $ */
+/* $OpenBSD: if_otus.c,v 1.39 2014/03/19 10:09:19 mpi Exp $ */
/*-
* Copyright (c) 2009 Damien Bergamini <damien.bergamini@free.fr>
@@ -1438,7 +1438,7 @@ otus_start(struct ifnet *ifp)
/* Send pending management frames first. */
IF_DEQUEUE(&ic->ic_mgtq, m);
if (m != NULL) {
- ni = (void *)m->m_pkthdr.rcvif;
+ ni = m->m_pkthdr.ph_cookie;
goto sendit;
}
if (ic->ic_state != IEEE80211_S_RUN)
diff --git a/sys/dev/usb/if_ral.c b/sys/dev/usb/if_ral.c
index ac663f7e947..70b70579268 100644
--- a/sys/dev/usb/if_ral.c
+++ b/sys/dev/usb/if_ral.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: if_ral.c,v 1.125 2014/03/07 18:39:02 mpi Exp $ */
+/* $OpenBSD: if_ral.c,v 1.126 2014/03/19 10:09:19 mpi Exp $ */
/*-
* Copyright (c) 2005, 2006
@@ -1255,8 +1255,7 @@ ural_start(struct ifnet *ifp)
}
IF_DEQUEUE(&ic->ic_mgtq, m0);
- ni = (struct ieee80211_node *)m0->m_pkthdr.rcvif;
- m0->m_pkthdr.rcvif = NULL;
+ ni = m0->m_pkthdr.ph_cookie;
#if NBPFILTER > 0
if (ic->ic_rawbpf != NULL)
bpf_mtap(ic->ic_rawbpf, m0, BPF_DIRECTION_OUT);
diff --git a/sys/dev/usb/if_rum.c b/sys/dev/usb/if_rum.c
index 548b23aa372..8b980c76605 100644
--- a/sys/dev/usb/if_rum.c
+++ b/sys/dev/usb/if_rum.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: if_rum.c,v 1.102 2014/03/07 18:39:02 mpi Exp $ */
+/* $OpenBSD: if_rum.c,v 1.103 2014/03/19 10:09:19 mpi Exp $ */
/*-
* Copyright (c) 2005-2007 Damien Bergamini <damien.bergamini@free.fr>
@@ -1274,8 +1274,7 @@ rum_start(struct ifnet *ifp)
}
IF_DEQUEUE(&ic->ic_mgtq, m0);
- ni = (struct ieee80211_node *)m0->m_pkthdr.rcvif;
- m0->m_pkthdr.rcvif = NULL;
+ ni = m0->m_pkthdr.ph_cookie;
#if NBPFILTER > 0
if (ic->ic_rawbpf != NULL)
bpf_mtap(ic->ic_rawbpf, m0, BPF_DIRECTION_OUT);
diff --git a/sys/dev/usb/if_run.c b/sys/dev/usb/if_run.c
index 214cf12d630..4a3ee8966e7 100644
--- a/sys/dev/usb/if_run.c
+++ b/sys/dev/usb/if_run.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: if_run.c,v 1.96 2014/03/07 18:39:02 mpi Exp $ */
+/* $OpenBSD: if_run.c,v 1.97 2014/03/19 10:09:19 mpi Exp $ */
/*-
* Copyright (c) 2008-2010 Damien Bergamini <damien.bergamini@free.fr>
@@ -2273,7 +2273,7 @@ run_start(struct ifnet *ifp)
/* send pending management frames first */
IF_DEQUEUE(&ic->ic_mgtq, m);
if (m != NULL) {
- ni = (void *)m->m_pkthdr.rcvif;
+ ni = m->m_pkthdr.ph_cookie;
goto sendit;
}
if (ic->ic_state != IEEE80211_S_RUN)
diff --git a/sys/dev/usb/if_uath.c b/sys/dev/usb/if_uath.c
index ec6852209d2..3b7d76f84e2 100644
--- a/sys/dev/usb/if_uath.c
+++ b/sys/dev/usb/if_uath.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: if_uath.c,v 1.57 2014/03/07 18:39:02 mpi Exp $ */
+/* $OpenBSD: if_uath.c,v 1.58 2014/03/19 10:09:19 mpi Exp $ */
/*-
* Copyright (c) 2006
@@ -1492,8 +1492,7 @@ uath_start(struct ifnet *ifp)
}
IF_DEQUEUE(&ic->ic_mgtq, m0);
- ni = (struct ieee80211_node *)m0->m_pkthdr.rcvif;
- m0->m_pkthdr.rcvif = NULL;
+ ni = m0->m_pkthdr.ph_cookie;
#if NBPFILTER > 0
if (ic->ic_rawbpf != NULL)
bpf_mtap(ic->ic_rawbpf, m0, BPF_DIRECTION_OUT);
diff --git a/sys/dev/usb/if_upgt.c b/sys/dev/usb/if_upgt.c
index 3d371f1d106..c81df52588a 100644
--- a/sys/dev/usb/if_upgt.c
+++ b/sys/dev/usb/if_upgt.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: if_upgt.c,v 1.60 2013/08/21 05:21:45 dlg Exp $ */
+/* $OpenBSD: if_upgt.c,v 1.61 2014/03/19 10:09:19 mpi Exp $ */
/*
* Copyright (c) 2007 Marcus Glocker <mglocker@openbsd.org>
@@ -1410,8 +1410,7 @@ upgt_start(struct ifnet *ifp)
/* management frame */
IF_DEQUEUE(&ic->ic_mgtq, m);
- ni = (struct ieee80211_node *)m->m_pkthdr.rcvif;
- m->m_pkthdr.rcvif = NULL;
+ ni = m->m_pkthdr.ph_cookie;
#if NBPFILTER > 0
if (ic->ic_rawbpf != NULL)
bpf_mtap(ic->ic_rawbpf, m, BPF_DIRECTION_OUT);
diff --git a/sys/dev/usb/if_urtw.c b/sys/dev/usb/if_urtw.c
index 1bc4c5c1114..2cc01166582 100644
--- a/sys/dev/usb/if_urtw.c
+++ b/sys/dev/usb/if_urtw.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: if_urtw.c,v 1.44 2014/03/07 18:39:02 mpi Exp $ */
+/* $OpenBSD: if_urtw.c,v 1.45 2014/03/19 10:09:19 mpi Exp $ */
/*-
* Copyright (c) 2009 Martynas Venckus <martynas@openbsd.org>
@@ -2496,8 +2496,7 @@ urtw_start(struct ifnet *ifp)
break;
}
IF_DEQUEUE(&ic->ic_mgtq, m0);
- ni = (struct ieee80211_node *)m0->m_pkthdr.rcvif;
- m0->m_pkthdr.rcvif = NULL;
+ ni = m0->m_pkthdr.ph_cookie;
#if NBPFILTER > 0
if (ic->ic_rawbpf != NULL)
bpf_mtap(ic->ic_rawbpf, m0, BPF_DIRECTION_OUT);
diff --git a/sys/dev/usb/if_urtwn.c b/sys/dev/usb/if_urtwn.c
index f78f18504ae..ffe880e18d8 100644
--- a/sys/dev/usb/if_urtwn.c
+++ b/sys/dev/usb/if_urtwn.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: if_urtwn.c,v 1.34 2014/03/14 15:00:47 mpi Exp $ */
+/* $OpenBSD: if_urtwn.c,v 1.35 2014/03/19 10:09:19 mpi Exp $ */
/*-
* Copyright (c) 2010 Damien Bergamini <damien.bergamini@free.fr>
@@ -1919,7 +1919,7 @@ urtwn_start(struct ifnet *ifp)
/* Send pending management frames first. */
IF_DEQUEUE(&ic->ic_mgtq, m);
if (m != NULL) {
- ni = (void *)m->m_pkthdr.rcvif;
+ ni = m->m_pkthdr.ph_cookie;
goto sendit;
}
if (ic->ic_state != IEEE80211_S_RUN)
diff --git a/sys/dev/usb/if_zyd.c b/sys/dev/usb/if_zyd.c
index e75c2670526..34937c393b9 100644
--- a/sys/dev/usb/if_zyd.c
+++ b/sys/dev/usb/if_zyd.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: if_zyd.c,v 1.96 2014/03/07 18:39:02 mpi Exp $ */
+/* $OpenBSD: if_zyd.c,v 1.97 2014/03/19 10:09:19 mpi Exp $ */
/*-
* Copyright (c) 2006 by Damien Bergamini <damien.bergamini@free.fr>
@@ -2230,7 +2230,7 @@ zyd_start(struct ifnet *ifp)
/* send pending management frames first */
IF_DEQUEUE(&ic->ic_mgtq, m);
if (m != NULL) {
- ni = (void *)m->m_pkthdr.rcvif;
+ ni = m->m_pkthdr.ph_cookie;
goto sendit;
}
if (ic->ic_state != IEEE80211_S_RUN)
diff --git a/sys/net80211/ieee80211_output.c b/sys/net80211/ieee80211_output.c
index 3c776053b0d..31c59400aa6 100644
--- a/sys/net80211/ieee80211_output.c
+++ b/sys/net80211/ieee80211_output.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ieee80211_output.c,v 1.89 2013/12/07 01:55:06 brad Exp $ */
+/* $OpenBSD: ieee80211_output.c,v 1.90 2014/03/19 10:09:19 mpi Exp $ */
/* $NetBSD: ieee80211_output.c,v 1.13 2004/05/31 11:02:55 dyoung Exp $ */
/*-
@@ -202,17 +202,16 @@ ieee80211_mgmt_output(struct ifnet *ifp, struct ieee80211_node *ni,
ni->ni_inact = 0;
/*
- * Yech, hack alert! We want to pass the node down to the
- * driver's start routine. We could stick this in an m_tag
- * and tack that on to the mbuf. However that's rather
- * expensive to do for every frame so instead we stuff it in
- * the rcvif field since outbound frames do not (presently)
- * use this.
+ * We want to pass the node down to the driver's start
+ * routine. We could stick this in an m_tag and tack that
+ * on to the mbuf. However that's rather expensive to do
+ * for every frame so instead we stuff it in a special pkthdr
+ * field.
*/
M_PREPEND(m, sizeof(struct ieee80211_frame), M_DONTWAIT);
if (m == NULL)
return ENOMEM;
- m->m_pkthdr.rcvif = (void *)ni;
+ m->m_pkthdr.ph_cookie = ni;
wh = mtod(m, struct ieee80211_frame *);
wh->i_fc[0] = IEEE80211_FC0_VERSION_0 | IEEE80211_FC0_TYPE_MGT | type;
@@ -1864,7 +1863,7 @@ ieee80211_beacon_alloc(struct ieee80211com *ic, struct ieee80211_node *ni)
#endif
m->m_pkthdr.len = m->m_len = frm - mtod(m, u_int8_t *);
- m->m_pkthdr.rcvif = (void *)ni;
+ m->m_pkthdr.ph_cookie = ni;
return m;
}
@@ -1914,10 +1913,10 @@ ieee80211_pwrsave(struct ieee80211com *ic, struct mbuf *m,
} else {
IF_ENQUEUE(&ni->ni_savedq, m);
/*
- * Similar to ieee80211_mgmt_output, store the node in the
- * rcvif field.
+ * Similar to ieee80211_mgmt_output, store the node in a
+ * special pkthdr field.
*/
- m->m_pkthdr.rcvif = (void *)ni;
+ m->m_pkthdr.ph_cookie = ni;
}
return 1;
}
diff --git a/sys/sys/mbuf.h b/sys/sys/mbuf.h
index 3a9d0ff8adc..471f7bb7a35 100644
--- a/sys/sys/mbuf.h
+++ b/sys/sys/mbuf.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: mbuf.h,v 1.172 2014/01/19 03:04:54 claudio Exp $ */
+/* $OpenBSD: mbuf.h,v 1.173 2014/03/19 10:09:20 mpi Exp $ */
/* $NetBSD: mbuf.h,v 1.19 1996/02/09 18:25:14 christos Exp $ */
/*
@@ -111,13 +111,14 @@ struct pkthdr_pf {
/* record/packet header in first mbuf of chain; valid if M_PKTHDR set */
struct pkthdr {
struct ifnet *rcvif; /* rcv interface */
- SLIST_HEAD(packet_tags, m_tag) tags; /* list of packet tags */
+ SLIST_HEAD(packet_tags, m_tag) tags; /* list of packet tags */
int len; /* total packet length */
u_int16_t tagsset; /* mtags attached */
u_int16_t pad;
u_int16_t csum_flags; /* checksum flags */
u_int16_t ether_vtag; /* Ethernet 802.1p+Q vlan tag */
u_int rdomain; /* routing domain id */
+ void *ph_cookie; /* additional data */
struct pkthdr_pf pf;
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 01:18:56 +0000