[dpdk-dev] [PATCH v6] net/memif: zero-copy slave

[David Marchand]

On Mon, Nov 11, 2019 at 4:21 PM Ferruh Yigit <ferruh.yigit at intel.com> wrote:
>
> On 11/4/2019 11:03 AM, Jakub Grajciar wrote:
> > Zero-copy slave support for memif PMD.
> > Slave interface exposes DPDK memory to
> > master interface. Only single file segments
> > are supported (EAL option --single-file-segments).
> >
> > Signed-off-by: Jakub Grajciar <jgrajcia at cisco.com>
> > ---
> >  doc/guides/nics/memif.rst                     |  42 +-
> >  drivers/net/memif/Makefile                    |   1 +
> >  drivers/net/memif/memif_socket.c              |  65 +--
> >  drivers/net/memif/meson.build                 |   1 +
> >  drivers/net/memif/rte_eth_memif.c             | 449 +++++++++++++++++-
> >  drivers/net/memif/rte_eth_memif.h             |  11 +-
> >  lib/librte_eal/common/eal_common_mcfg.c       |   7 +
> >  .../common/include/rte_eal_memconfig.h        |  13 +
> >  lib/librte_eal/rte_eal_version.map            |   1 +
> >  9 files changed, 516 insertions(+), 74 deletions(-)
>
> net/memif part looks good to me,
>
> @David, @Anatoly, any concern on new eal API, is it good to go?

I am okay with exposing such an info from the mem config since it was
exposed before.
It will be experimental anyway.


-- 
David Marchand