1. 25 May, 2018 1 commit
  2. 30 Apr, 2018 1 commit
  3. 09 Oct, 2017 2 commits
  4. 26 May, 2017 2 commits
  5. 27 Apr, 2017 1 commit
  6. 03 Feb, 2017 1 commit
    • Roopa Prabhu's avatar
      bridge: uapi: add per vlan tunnel info · b3c7ef0a
      Roopa Prabhu authored
      
      
      New nested netlink attribute to associate tunnel info per vlan.
      This is used by bridge driver to send tunnel metadata to
      bridge ports in vlan tunnel mode. This patch also adds new per
      port flag IFLA_BRPORT_VLAN_TUNNEL to enable vlan tunnel mode.
      off by default.
      
      One example use for this is a vxlan bridging gateway or vtep
      which maps vlans to vn-segments (or vnis). User can configure
      per-vlan tunnel information which the bridge driver can use
      to bridge vlan into the corresponding vn-segment.
      
      Signed-off-by: default avatarRoopa Prabhu <roopa@cumulusnetworks.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      b3c7ef0a
  7. 24 Jan, 2017 1 commit
    • Felix Fietkau's avatar
      bridge: multicast to unicast · 6db6f0ea
      Felix Fietkau authored
      
      
      Implements an optional, per bridge port flag and feature to deliver
      multicast packets to any host on the according port via unicast
      individually. This is done by copying the packet per host and
      changing the multicast destination MAC to a unicast one accordingly.
      
      multicast-to-unicast works on top of the multicast snooping feature of
      the bridge. Which means unicast copies are only delivered to hosts which
      are interested in it and signalized this via IGMP/MLD reports
      previously.
      
      This feature is intended for interface types which have a more reliable
      and/or efficient way to deliver unicast packets than broadcast ones
      (e.g. wifi).
      
      However, it should only be enabled on interfaces where no IGMPv2/MLDv1
      report suppression takes place. This feature is disabled by default.
      
      The initial patch and idea is from Felix Fietkau.
      
      Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
      [linus.luessing@c0d3.blue: various bug + style fixes, commit message]
      Signed-off-by: default avatarLinus Lüssing <linus.luessing@c0d3.blue>
      Reviewed-by: default avatarNikolay Aleksandrov <nikolay@cumulusnetworks.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      6db6f0ea
  8. 02 Sep, 2016 1 commit
  9. 11 Mar, 2016 1 commit
  10. 23 Sep, 2015 1 commit
  11. 05 Mar, 2015 1 commit
    • Jouni Malinen's avatar
      bridge: Extend Proxy ARP design to allow optional rules for Wi-Fi · 842a9ae0
      Jouni Malinen authored
      This extends the design in commit 95850116
      
       ("bridge: Add support for
      IEEE 802.11 Proxy ARP") with optional set of rules that are needed to
      meet the IEEE 802.11 and Hotspot 2.0 requirements for ProxyARP. The
      previously added BR_PROXYARP behavior is left as-is and a new
      BR_PROXYARP_WIFI alternative is added so that this behavior can be
      configured from user space when required.
      
      In addition, this enables proxyarp functionality for unicast ARP
      requests for both BR_PROXYARP and BR_PROXYARP_WIFI since it is possible
      to use unicast as well as broadcast for these frames.
      
      The key differences in functionality:
      
      BR_PROXYARP:
      - uses the flag on the bridge port on which the request frame was
        received to determine whether to reply
      - block bridge port flooding completely on ports that enable proxy ARP
      
      BR_PROXYARP_WIFI:
      - uses the flag on the bridge port to which the target device of the
        request belongs
      - block bridge port flooding selectively based on whether the proxyarp
        functionality replied
      
      Signed-off-by: default avatarJouni Malinen <jouni@codeaurora.org>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      842a9ae0
  12. 18 Jan, 2015 1 commit
  13. 03 Dec, 2014 3 commits
  14. 08 Jul, 2014 2 commits
  15. 11 Jun, 2014 2 commits
  16. 13 Oct, 2012 1 commit
  17. 11 Jan, 2011 1 commit
  18. 15 Nov, 2010 1 commit
  19. 01 Jul, 2010 1 commit
  20. 14 Jun, 2010 1 commit
    • Paul E. McKenney's avatar
      net: Make accesses to ->br_port safe for sparse RCU · 81bdf5bd
      Paul E. McKenney authored
      
      
      The new versions of the rcu_dereference() APIs requires that any pointers
      passed to one of these APIs be fully defined.  The ->br_port field
      in struct net_device points to a struct net_bridge_port, which is an
      incomplete type.  This commit therefore changes ->br_port to be a void*,
      and introduces a br_port() helper function to convert the type to struct
      net_bridge_port, and applies this new helper function where required.
      
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      Signed-off-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
      Cc: David Miller <davem@davemloft.net>
      Cc: Stephen Hemminger <shemminger@linux-foundation.org>
      Cc: Eric Dumazet <eric.dumazet@gmail.com>
      81bdf5bd
  21. 02 Jun, 2010 1 commit
  22. 04 Nov, 2009 1 commit
  23. 12 Jun, 2008 1 commit
  24. 02 May, 2008 1 commit
  25. 15 Oct, 2007 1 commit
  26. 10 Oct, 2007 1 commit
    • Eric W. Biederman's avatar
      [NET]: Make the device list and device lookups per namespace. · 881d966b
      Eric W. Biederman authored
      
      
      This patch makes most of the generic device layer network
      namespace safe.  This patch makes dev_base_head a
      network namespace variable, and then it picks up
      a few associated variables.  The functions:
      dev_getbyhwaddr
      dev_getfirsthwbytype
      dev_get_by_flags
      dev_get_by_name
      __dev_get_by_name
      dev_get_by_index
      __dev_get_by_index
      dev_ioctl
      dev_ethtool
      dev_load
      wireless_process_ioctl
      
      were modified to take a network namespace argument, and
      deal with it.
      
      vlan_ioctl_set and brioctl_set were modified so their
      hooks will receive a network namespace argument.
      
      So basically anthing in the core of the network stack that was
      affected to by the change of dev_base was modified to handle
      multiple network namespaces.  The rest of the network stack was
      simply modified to explicitly use &init_net the initial network
      namespace.  This can be fixed when those components of the network
      stack are modified to handle multiple network namespaces.
      
      For now the ifindex generator is left global.
      
      Fundametally ifindex numbers are per namespace, or else
      we will have corner case problems with migration when
      we get that far.
      
      At the same time there are assumptions in the network stack
      that the ifindex of a network device won't change.  Making
      the ifindex number global seems a good compromise until
      the network stack can cope with ifindex changes when
      you change namespaces, and the like.
      
      Signed-off-by: default avatarEric W. Biederman <ebiederm@xmission.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      881d966b
  27. 26 Apr, 2007 1 commit
  28. 16 Apr, 2005 1 commit
    • Linus Torvalds's avatar
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds authored
      Initial git repository build. I'm not bothering with the full history,
      even though we have it. We can create a separate "historical" git
      archive of that later if we want to, and in the meantime it's about
      3.2GB when imported into git - space that would just make the early
      git days unnecessarily complicated, when we don't have a lot of good
      infrastructure for it.
      
      Let it rip!
      1da177e4