src - OpenBSD base system

Age	Commit message (Collapse)	Author
2009-09-24	do not call m_free(n0) followed by m_freem(n0) when m_dup_pkthdr()	Damien Bergamini
	call fails. this double-free was introduced with the M_DUP_PKTHRD to m_dup_pkthdr change that got committed before I had a chance to review it.
2009-09-13	M_DUP_PKTHDR() define -> m_dup_pkthdr() function to properly deal	Kenneth R Westerback
	with m_tag_copy_chain() failures. Use m_defrag() to eliminate hand rolled defragging of mbufs and some uses of M_DUP_PKTHDR(). Original diff from thib@, claudio@'s feedback integrated by me. Tests kevlo@ claudio@, "reads ok" blambert@ ok thib@ claudio@, "m_defrag() bits ok" kettenis@
2008-12-03	typos in comments - no binary change.	Damien Bergamini

2008-09-27	Add some inline functions to test the presence of optional 802.11	Damien Bergamini
	header fields (Sequence Control, Address 4, QoS Control, +HTC) and use them where appropriate. Add ieee80211_get_qos() inline function to extract the QoS control field of an 802.11 header instead of duplicating the same scary code everywhere (the location of this field depends on the presence of an Address 4 field). Export ieee80211_up_to_ac() so that drivers can select the access category to use based on the TID subfield of the QoS Control field. Define more QoS-related bits for the RSN Capabilities field of RSN IE (will be used later).
2008-08-12	in a near future, unicast management frames will be encrypted/decrypted	Damien Bergamini
	using CCMP. use the right replay counter in this case.
2008-08-12	maintain a count of TKIP and CCMP replayed frames.	Damien Bergamini
	some cleanup while i'm here.
2008-08-12	retrieve the TID from QoS frames to use with the appropriate	Damien Bergamini
	replay counter.
2008-08-12	use MINCLSIZE to decide wether we need to allocate an mbuf cluster instead	Henning Brauer
	of MLEM, damien ok
2008-07-26	properly handle management frames (required for future work).	Damien Bergamini
	remove useless #includes.
2008-04-16	Kernel implementation of the 4-way handshake and group-key	Damien Bergamini
	handshake protocols (both supplicant and authenticator state machines) as defined in the IEEE 802.11i standard. Software implementation of the TKIP (Temporal Key Integrity Protocol) and CCMP (CTR with CBC-MAC Protocol) protocols. This diff doesn't implement any of the 802.1X authentication protocols and thus only PSK authentication (using pre-shared keys) is currently supported. In concrete terms, this adds support for WPA-PSK and WPA2-PSK protocols, both in station and hostap modes. The following drivers are marked as WPA-capable and should work: bwi(4), malo(4), ral(4), iwn(4), wpi(4), ural(4), rum(4), upgt(4), and zyd(4) The following options have been added to ifconfig(8): wpa, wpapsk, wpaprotos, wpaakms, wpaciphers, wpagroupcipher wpa-psk(8) can be used to generate keys from passphrases. tested by many@ ok deraadt@