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| author | rpaulo <rpaulo@FreeBSD.org> | 2009-07-11 15:02:45 +0000 |
|---|---|---|
| committer | rpaulo <rpaulo@FreeBSD.org> | 2009-07-11 15:02:45 +0000 |
| commit | 8424d740209fc6cee8a8bc4deba2a40cdc77d1fd (patch) | |
| tree | 7dd4e6a8c026ec13b70ca0a34e625684d79ec055 /sys/net80211/ieee80211_freebsd.h | |
| parent | ba5583d31888cb78136b114790fce49c792c14d0 (diff) | |
| download | FreeBSD-src-8424d740209fc6cee8a8bc4deba2a40cdc77d1fd.zip FreeBSD-src-8424d740209fc6cee8a8bc4deba2a40cdc77d1fd.tar.gz | |
Implementation of the upcoming Wireless Mesh standard, 802.11s, on the
net80211 wireless stack. This work is based on the March 2009 D3.0 draft
standard. This standard is expected to become final next year.
This includes two main net80211 modules, ieee80211_mesh.c
which deals with peer link management, link metric calculation,
routing table control and mesh configuration and ieee80211_hwmp.c
which deals with the actually routing process on the mesh network.
HWMP is the mandatory routing protocol on by the mesh standard, but
others, such as RA-OLSR, can be implemented.
Authentication and encryption are not implemented.
There are several scripts under tools/tools/net80211/scripts that can be
used to test different mesh network topologies and they also teach you
how to setup a mesh vap (for the impatient: ifconfig wlan0 create
wlandev ... wlanmode mesh).
A new build option is available: IEEE80211_SUPPORT_MESH and it's enabled
by default on GENERIC kernels for i386, amd64, sparc64 and pc98.
Drivers that support mesh networks right now are: ath, ral and mwl.
More information at: http://wiki.freebsd.org/WifiMesh
Please note that this work is experimental. Also, please note that
bridging a mesh vap with another network interface is not yet supported.
Many thanks to the FreeBSD Foundation for sponsoring this project and to
Sam Leffler for his support.
Also, I would like to thank Gateworks Corporation for sending me a
Cambria board which was used during the development of this project.
Reviewed by: sam
Approved by: re (kensmith)
Obtained from: projects/mesh11s
Diffstat (limited to 'sys/net80211/ieee80211_freebsd.h')
| -rw-r--r-- | sys/net80211/ieee80211_freebsd.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sys/net80211/ieee80211_freebsd.h b/sys/net80211/ieee80211_freebsd.h index f3a224c..6a8875a 100644 --- a/sys/net80211/ieee80211_freebsd.h +++ b/sys/net80211/ieee80211_freebsd.h @@ -209,6 +209,19 @@ struct mbuf *ieee80211_getmgtframe(uint8_t **frm, int headroom, int pktlen); #define M_AMPDU_MPDU M_PROTO8 /* A-MPDU re-order done */ #endif #define M_80211_RX (M_AMPDU|M_WEP|M_AMPDU_MPDU) + +#define IEEE80211_MBUF_TX_FLAG_BITS \ + "\20\1M_EXT\2M_PKTHDR\3M_EOR\4M_RDONLY\5M_ENCAP\6M_WEP\7M_EAPOL" \ + "\10M_PWR_SAV\11M_MORE_DATA\12M_BCAST\13M_MCAST\14M_FRAG\15M_FIRSTFRAG" \ + "\16M_LASTFRAG\17M_SKIP_FIREWALL\20M_FREELIST\21M_VLANTAG\22M_PROMISC" \ + "\23M_NOFREE\24M_FF\25M_TXCB\26M_AMPDU_MPDU\27M_FLOWID" + +#define IEEE80211_MBUF_RX_FLAG_BITS \ + "\20\1M_EXT\2M_PKTHDR\3M_EOR\4M_RDONLY\5M_AMPDU\6M_WEP\7M_PROTO3" \ + "\10M_PROTO4\11M_PROTO5\12M_BCAST\13M_MCAST\14M_FRAG\15M_FIRSTFRAG" \ + "\16M_LASTFRAG\17M_SKIP_FIREWALL\20M_FREELIST\21M_VLANTAG\22M_PROMISC" \ + "\23M_NOFREE\24M_PROTO6\25M_PROTO7\26M_AMPDU_MPDU\27M_FLOWID" + /* * Store WME access control bits in the vlan tag. * This is safe since it's done after the packet is classified |
