1. 05 Nov, 2014 6 commits
    • Tom Herbert's avatar
      udp: Offload outer UDP tunnel csum if available · 4bcb877d
      Tom Herbert authored
      In __skb_udp_tunnel_segment if outer UDP checksums are enabled and
      ip_summed is not already CHECKSUM_PARTIAL, set up checksum offload
      if device features allow it.
      Signed-off-by: default avatarTom Herbert <therbert@google.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      4bcb877d
    • Tom Herbert's avatar
      net: Move fou_build_header into fou.c and refactor · 63487bab
      Tom Herbert authored
      Move fou_build_header out of ip_tunnel.c and into fou.c splitting
      it up into fou_build_header, gue_build_header, and fou_build_udp.
      This allows for other users for TX of FOU or GUE. Change ip_tunnel_encap
      to call fou_build_header or gue_build_header based on the tunnel
      encapsulation type. Similarly, added fou_encap_hlen and gue_encap_hlen
      functions which are called by ip_encap_hlen. New net/fou.h has
      prototypes and defines for this.
      
      Added NET_FOU_IP_TUNNELS configuration. When this is set, IP tunnels
      can use FOU/GUE and fou module is also selected.
      Signed-off-by: default avatarTom Herbert <therbert@google.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      63487bab
    • David S. Miller's avatar
      Merge branch 'stmmac-next' · 890b7916
      David S. Miller authored
      Giuseppe Cavallaro says:
      
      ====================
      stmmac: review driver Koptions
      
      Recently many Koption options have been added to have new glue logic on several
      platforms.
      
      The main goal behind this work is to guarantee that the driver built
      fine on all the branches where it is present independently of which
      glue logic is selected.
      
      IMHO, it is better to remove all the not necessary Koption(s) that can hide
      build problems when something changes in the driver and especially when
      the DT compatibility allows us to manage all the platform data.
      
      I compiled the driver w/o any issue on net-next Git for:
      
        x86, arm and sh4.
      
      In case of there are build problems on some repos now it will be
      easy to catch them and cherry-pick patches from mainstream.
      
      For sure, do not hesitate to contact me in case of issue.
      
      Also this set removes STMMAC_DEBUG_FS and BUS_MODE_DA. The latter is useless
      and the former can be replaced by DEBUG_FS (always to make safe the build).
      
      V2: patch-set re-based on top of the latest updates for net-next
      ====================
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      890b7916
    • Giuseppe CAVALLARO's avatar
      stmmac: remove BUS_MODE_DA · 98fbebcb
      Giuseppe CAVALLARO authored
      This is a very old and often unused option to configure
      a bit in a register inside the DMA. This support should
      not stay under Koption and should be extended for new chips too.
      This will be do later maybe via device-tree parameters.
      Also no performance impact when remove this setting on STi platforms.
      Signed-off-by: default avatarGiuseppe Cavallaro <peppe.cavallaro@st.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      98fbebcb
    • Giuseppe CAVALLARO's avatar
      stmmac: remove STMMAC_DEBUG_FS · 50fb4f74
      Giuseppe CAVALLARO authored
      the STMMAC_DEBUG_FS Koption is now removed from the
      driver configuration and this support will be built
      by default when DEBUG_FS is present. This can also be
      useful on building driver verification.
      Signed-off-by: default avatarGiuseppe Cavallaro <peppe.cavallaro@st.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      50fb4f74
    • Giuseppe CAVALLARO's avatar
      stmmac: remove specific SoC Koption from platform. · c0d54066
      Giuseppe CAVALLARO authored
      This patch removes all the Koptions added to build the glue-logic files
      for all different architectures: DWMAC_MESON, DWMAC_SUNXI, DWMAC_STI ...
      Nowadays the stmmac needs to be compiled on several platforms; in some
      case it very convenient to guarantee that its build is always completed
      with success on all the branches where the driver is present.
      Signed-off-by: default avatarGiuseppe Cavallaro <peppe.cavallaro@st.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      c0d54066
  2. 04 Nov, 2014 17 commits
  3. 03 Nov, 2014 17 commits