1. 25 1月, 2008 2 次提交
  2. 11 10月, 2007 1 次提交
    • E
      [NET]: Make the device list and device lookups per namespace. · 881d966b
      Eric W. Biederman 提交于
      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: NEric W. Biederman <ebiederm@xmission.com>
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      881d966b
  3. 31 8月, 2007 1 次提交
  4. 14 8月, 2007 1 次提交
  5. 01 8月, 2007 1 次提交
    • M
      [NET]: ethtool ops are the only way · 61a44b9c
      Matthew Wilcox 提交于
      During the transition to the ethtool_ops way of doing things, we supported
      calling the device's ->do_ioctl method to allow unconverted drivers to
      continue working.  Those days are long behind us, all in-tree drivers
      use the ethtool_ops way, and so we no longer need to support this.
      
      The bonding driver is the biggest beneficiary of this; it no longer
      needs to call ioctl() as a fallback if ethtool_ops aren't supported.
      
      Also put a proper copyright statement on ethtool.c.
      Signed-off-by: NMatthew Wilcox <matthew@wil.cx>
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      61a44b9c
  6. 11 7月, 2007 1 次提交
    • S
      [NET]: IPV6 checksum offloading in network devices · d212f87b
      Stephen Hemminger 提交于
      The existing model for checksum offload does not correctly handle
      devices that can offload IPV4 and IPV6 only. The NETIF_F_HW_CSUM flag
      implies device can do any arbitrary protocol.
      
      This patch:
       * adds NETIF_F_IPV6_CSUM for those devices
       * fixes bnx2 and tg3 devices that need it
       * add NETIF_F_IPV6_CSUM to ipv6 output (incl GSO)
       * fixes assumptions about NETIF_F_ALL_CSUM in nat
       * adjusts bridge union of checksumming computation
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      d212f87b
  7. 04 5月, 2007 1 次提交
  8. 26 4月, 2007 2 次提交
  9. 08 3月, 2007 1 次提交
  10. 27 2月, 2007 1 次提交
  11. 14 2月, 2007 1 次提交
  12. 11 2月, 2007 1 次提交
  13. 08 2月, 2007 1 次提交
  14. 22 11月, 2006 1 次提交
  15. 16 10月, 2006 1 次提交
  16. 18 8月, 2006 1 次提交
  17. 30 6月, 2006 1 次提交
    • H
      [NET]: Added GSO header verification · 576a30eb
      Herbert Xu 提交于
      When GSO packets come from an untrusted source (e.g., a Xen guest domain),
      we need to verify the header integrity before passing it to the hardware.
      
      Since the first step in GSO is to verify the header, we can reuse that
      code by adding a new bit to gso_type: SKB_GSO_DODGY.  Packets with this
      bit set can only be fed directly to devices with the corresponding bit
      NETIF_F_GSO_ROBUST.  If the device doesn't have that bit, then the skb
      is fed to the GSO engine which will allow the packet to be sent to the
      hardware if it passes the header check.
      
      This patch changes the sg flag to a full features flag.  The same method
      can be used to implement TSO ECN support.  We simply have to mark packets
      with CWR set with SKB_GSO_ECN so that only hardware with a corresponding
      NETIF_F_TSO_ECN can accept them.  The GSO engine can either fully segment
      the packet, or segment the first MTU and pass the rest to the hardware for
      further segmentation.
      Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      576a30eb
  18. 23 6月, 2006 1 次提交
  19. 18 6月, 2006 2 次提交
  20. 06 6月, 2006 1 次提交
  21. 11 5月, 2006 1 次提交
  22. 21 3月, 2006 2 次提交
  23. 05 3月, 2006 3 次提交
  24. 10 2月, 2006 2 次提交
  25. 01 2月, 2006 1 次提交
  26. 06 1月, 2006 1 次提交
  27. 04 1月, 2006 2 次提交
  28. 24 11月, 2005 1 次提交
  29. 13 10月, 2005 1 次提交
  30. 30 5月, 2005 1 次提交
  31. 17 4月, 2005 1 次提交
    • L
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds 提交于
      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