svn commit: r188554 - head/sys/net80211
Sam Leffler
sam at FreeBSD.org
Thu Feb 12 21:26:06 PST 2009
Author: sam
Date: Fri Feb 13 05:26:04 2009
New Revision: 188554
URL: http://svn.freebsd.org/changeset/base/188554
Log:
strip M_FRAG & co mbufs coming down from ip_output, these flags are
re-used within net80211 to mark 802.11 frags so allowing them to
leak through to the driver caused packets to be dropped in ath
Modified:
head/sys/net80211/ieee80211_freebsd.h
Modified: head/sys/net80211/ieee80211_freebsd.h
==============================================================================
--- head/sys/net80211/ieee80211_freebsd.h Fri Feb 13 03:38:08 2009 (r188553)
+++ head/sys/net80211/ieee80211_freebsd.h Fri Feb 13 05:26:04 2009 (r188554)
@@ -221,7 +221,8 @@ struct mbuf *ieee80211_getmgtframe(uint8
#define M_TXCB M_PROTO7 /* do tx complete callback */
#define M_AMPDU_MPDU M_PROTO8 /* ok for A-MPDU aggregation */
#define M_80211_TX \
- (M_ENCAP|M_WDS|M_EAPOL|M_PWR_SAV|M_MORE_DATA|M_FF|M_TXCB|M_AMPDU_MPDU)
+ (M_FRAG|M_FIRSTFRAG|M_LASTFRAG|M_ENCAP|M_WDS|M_EAPOL|M_PWR_SAV|\
+ M_MORE_DATA|M_FF|M_TXCB|M_AMPDU_MPDU)
/* rx path usage */
#define M_AMPDU M_PROTO1 /* A-MPDU subframe */
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