[dpdk-dev] [PATCH v4 0/6] vmxnet3 TSO, tx cksum offload and cleanups
Bruce Richardson
bruce.richardson at intel.com
Wed Feb 10 13:30:12 CET 2016
On Tue, Jan 12, 2016 at 08:56:34PM -0800, Stephen Hemminger wrote:
> On Tue, 12 Jan 2016 18:08:31 -0800
> Yong Wang <yongwang at vmware.com> wrote:
>
> > v4:
> > * moved cleanups to separate patches
> > * correctly handled multi-seg pkts with data ring used
> >
> > v3:
> > * fixed comments from Stephen
> > * added performance number for tx data ring
> >
> > v2:
> > * fixed some logging issues when debug option turned on
> > * updated the txq_flags check in vmxnet3_dev_tx_queue_setup()
> >
> > This patchset adds TCP/UDP checksum offload and TSO to vmxnet3 PMD.
> > One of the use cases is to support STT. It also restores the tx
> > data ring feature that was removed from a previous patch.
> >
> > Yong Wang (6):
> > vmxnet3: fix typos and remove unused struct
> > vmxnet3: restore tx data ring support
> > vmxnet3: cleanup txNumDeferred usage
> > vmxnet3: add tx l4 cksum offload
> > vmxnet3: add TSO support
> > vmxnet3: announce device offload capability
> >
> > doc/guides/rel_notes/release_2_3.rst | 11 +++
> > drivers/net/vmxnet3/base/includeCheck.h | 39 --------
> > drivers/net/vmxnet3/base/vmxnet3_defs.h | 9 +-
> > drivers/net/vmxnet3/vmxnet3_ethdev.c | 16 +++-
> > drivers/net/vmxnet3/vmxnet3_ring.h | 13 ---
> > drivers/net/vmxnet3/vmxnet3_rxtx.c | 160 +++++++++++++++++++++++++-------
> > 6 files changed, 151 insertions(+), 97 deletions(-)
> > delete mode 100644 drivers/net/vmxnet3/base/includeCheck.h
> >
>
> Looks good. The only thing maybe worth adding would be some more checks
> int the vmxnet3_dev_configure for unsupported offload bits, etc.
>
> Acked-by: Stephen Hemminger <stephen at networkplumber.org>
Applied to dpdk-next-net/rel_16_04
Thanks,
Bruce
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