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[net-next,0/5] net: tso: expand to UDP support

Message ID 20200617184819.49986-1-edumazet@google.com
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Series net: tso: expand to UDP support | expand

Message

Eric Dumazet June 17, 2020, 6:48 p.m. UTC 
With QUIC getting more attention these days, it is worth
implementing UDP direct segmentation, the same we did for TCP.

Drivers will need to advertize NETIF_F_GSO_UDP_L4 so that
GSO stack does not do the (more expensive) segmentation.

Eric Dumazet (5):
  net: tso: double TSO_HEADER_SIZE value
  net: tso: shrink struct tso_t
  net: tso: constify tso_count_descs() and friends
  net: tso: cache transport header length
  net: tso: add UDP segmentation support

 .../ethernet/cavium/thunder/nicvf_queues.c    |  5 ++-
 drivers/net/ethernet/freescale/fec_main.c     |  5 +--
 drivers/net/ethernet/marvell/mv643xx_eth.c    |  5 +--
 drivers/net/ethernet/marvell/mvneta.c         |  5 +--
 .../net/ethernet/marvell/mvpp2/mvpp2_main.c   |  6 +--
 .../marvell/octeontx2/nic/otx2_txrx.c         |  6 +--
 include/net/tso.h                             | 23 +++++-----
 net/core/tso.c                                | 44 ++++++++++++-------
 8 files changed, 54 insertions(+), 45 deletions(-)