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* ether: add loopback type ETH_P_LOOPBACKVeaceslav Falico2014-03-141-0/+1
| | | | | | | | | | | | | | | | | | | | Per IEEE 802.3*, the correct packet type for loopback 0x9000. There's already one ETH_P_LOOP 0x0060, which has been there for ages, however it's plainly wrong as anything that small is considered a length field. We can't remove it because legacy, so add a new type which corresponds to the correct id. http://www.iana.org/assignments/ieee-802-numbers/ieee-802-numbers.xhtml CC: "David S. Miller" <davem@davemloft.net> CC: Stefan Richter <stefanr@s5r6.in-berlin.de> CC: Simon Wunderlich <sw@simonwunderlich.de> CC: Neil Jerram <Neil.Jerram@metaswitch.com> CC: Simon Horman <horms@verge.net.au> CC: Arvid Brodin <Arvid.Brodin@xdin.com> Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* if_ether.h: add IEEE 802.21 EthertypeSimon Wunderlich2014-03-041-0/+1
| | | | | | | | | Add the Ethertype for IEEE Std 802.21 - Media Independent Handover Protocol. This Ethertype is used for network control messages. Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: order MPLS ethertypes numericallyNeil Jerram2014-02-261-2/+2
| | | | | | | | | All ethertypes other than ETH_P_MPLS_UC, ETH_P_MPLS_MC and ETH_P_ATMMPOA were already ordered numerically. This commit moves those three ETH_P_... values into correct numerical order too. Signed-off-by: Neil Jerram <Neil.Jerram@metaswitch.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net/hsr: Add support for the High-availability Seamless Redundancy protocol ↵Arvid Brodin2013-11-031-0/+1
| | | | | | | | | | | | | | | | | | | | | | (HSRv0) High-availability Seamless Redundancy ("HSR") provides instant failover redundancy for Ethernet networks. It requires a special network topology where all nodes are connected in a ring (each node having two physical network interfaces). It is suited for applications that demand high availability and very short reaction time. HSR acts on the Ethernet layer, using a registered Ethernet protocol type to send special HSR frames in both directions over the ring. The driver creates virtual network interfaces that can be used just like any ordinary Linux network interface, for IP/TCP/UDP traffic etc. All nodes in the network ring must be HSR capable. This code is a "best effort" to comply with the HSR standard as described in IEC 62439-3:2010 (HSRv0). Signed-off-by: Arvid Brodin <arvid.brodin@xdin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: add ETH_P_802_3_MINSimon Horman2013-03-281-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a new constant ETH_P_802_3_MIN, the minimum ethernet type for an 802.3 frame. Frames with a lower value in the ethernet type field are Ethernet II. Also update all the users of this value that David Miller and I could find to use the new constant. Also correct a bug in util.c. The comparison with ETH_P_802_3_MIN should be >= not >. As suggested by Jesse Gross. Compile tested only. Cc: David Miller <davem@davemloft.net> Cc: Jesse Gross <jesse@nicira.com> Cc: Karsten Keil <isdn@linux-pingi.de> Cc: John W. Linville <linville@tuxdriver.com> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: Bart De Schuymer <bart.de.schuymer@pandora.be> Cc: Stephen Hemminger <stephen@networkplumber.org> Cc: Patrick McHardy <kaber@trash.net> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Gustavo Padovan <gustavo@padovan.org> Cc: Johan Hedberg <johan.hedberg@gmail.com> Cc: linux-bluetooth@vger.kernel.org Cc: netfilter-devel@vger.kernel.org Cc: bridge@lists.linux-foundation.org Cc: linux-wireless@vger.kernel.org Cc: linux1394-devel@lists.sourceforge.net Cc: linux-media@vger.kernel.org Cc: netdev@vger.kernel.org Cc: dev@openvswitch.org Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* net/8021q: Implement Multiple VLAN Registration Protocol (MVRP)David Ward2013-02-101-0/+1
| | | | | | | | | | Initial implementation of the Multiple VLAN Registration Protocol (MVRP) from IEEE 802.1Q-2011, based on the existing implementation of the GARP VLAN Registration Protocol (GVRP). Signed-off-by: David Ward <david.ward@ll.mit.edu> Acked-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* if_ether.h: add B.A.T.M.A.N.-Advanced EthertypeAntonio Quartulli2012-11-031-0/+1
| | | | | | | | | | | Add Ethertype 0x4305 (not an officially registered id). This Ethertype is used by every frame generated by B.A.T.M.A.N.-Advanced. Its definition is currently batman-adv local only and since it is not officially registered it is better to make its definition kernel-wide so that we avoid collisions given by future unofficial uses of the same Ethertype. Signed-off-by: Antonio Quartulli <ordex@autistici.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* UAPI: (Scripted) Disintegrate include/linuxDavid Howells2012-10-131-0/+135
Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
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