1. 12 Apr, 2017 2 commits
  2. 16 Jun, 2016 2 commits
  3. 13 Apr, 2016 4 commits
  4. 23 Feb, 2016 1 commit
    • Alexander Aring's avatar
      6lowpan: iphc: add support for stateful compression · 5609c185
      Alexander Aring authored
      This patch introduce support for IPHC stateful address compression. It
      will offer the context table via one debugfs entry.
      This debugfs has and directory for each cid entry for the context table.
      Inside each cid directory there exists the following files:
      
       - "active": If the entry is added or deleted. The context table is
         original a list implementation, this flag will indicate if the
         context is part of list or not.
       - "prefix": The ipv6 prefix.
       - "prefix_length": The prefix length for the prefix.
       - "compression": The compression flag according RFC6775.
      
      This part should be moved into sysfs after some testing time.
      
      Also the debugfs entry contains a "show" file which is a pretty-printout
      for the current context table information.
      Reviewed-by: default avatarStefan Schmidt <stefan@osg.samsung.com>
      Signed-off-by: default avatarAlexander Aring <aar@pengutronix.de>
      Signed-off-by: Marcel Holtmann's avatarMarcel Holtmann <marcel@holtmann.org>
      5609c185
  5. 10 Dec, 2015 2 commits
  6. 20 Oct, 2015 6 commits
  7. 08 Oct, 2015 1 commit
  8. 22 Sep, 2015 1 commit
    • Alexander Aring's avatar
      ieee802154: change needed headroom/tailroom · 87a93e4e
      Alexander Aring authored
      This patch cleanups needed_headroom, needed_tailroom and hard_header_len
      fields for wpan and lowpan interfaces.
      
      For wpan interfaces the worst case mac header len should be part of
      needed_headroom, currently this is set as hard_header_len, but
      hard_header_len should be set to the minimum header length which xmit
      call assumes and this is the minimum frame length of 802.15.4.
      The hard_header_len value will check inside send callbacl of AF_PACKET
      raw sockets.
      
      For lowpan interfaces, if fragmentation isn't needed the skb will
      call dev_hard_header for 802154 layer and queue it afterwards. This
      happens without new skb allocation, so we need the same headroom and
      tailroom lengths like 802154 inside 802154 6lowpan layer. At least we
      assume as minimum header length an ipv6 header size.
      Signed-off-by: default avatarAlexander Aring <alex.aring@gmail.com>
      Signed-off-by: Marcel Holtmann's avatarMarcel Holtmann <marcel@holtmann.org>
      87a93e4e
  9. 17 Sep, 2015 2 commits
  10. 11 Aug, 2015 1 commit
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  16. 17 Dec, 2013 2 commits
  17. 12 Dec, 2013 1 commit
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  20. 26 Mar, 2013 1 commit
  21. 10 Mar, 2013 1 commit