[dpdk-dev] [PATCH v3 14/15] net/octeontx2: add inline Tx path changes

Akhil Goyal akhil.goyal at nxp.com
Mon Feb 3 14:25:24 CET 2020


> > >
> > > >
> > > > From: Ankur Dwivedi <adwivedi at marvell.com>
> > > >
> > > > Adding pre-processing required for inline IPsec outbound packets.
> > > >
> > > > Signed-off-by: Ankur Dwivedi <adwivedi at marvell.com>
> > > > Signed-off-by: Anoob Joseph <anoobj at marvell.com>
> > > > Signed-off-by: Archana Muniganti <marchana at marvell.com>
> > > > Signed-off-by: Tejasree Kondoj <ktejasree at marvell.com>
> > > > Signed-off-by: Vamsi Attunuru <vattunuru at marvell.com>
> > > > ---
> > > >  drivers/event/octeontx2/meson.build        |   3 +-
> > > >  drivers/event/octeontx2/otx2_worker.h      |   6 +
> > > >  drivers/net/octeontx2/otx2_ethdev_sec.c    |  82 +++++++++++++
> > > >  drivers/net/octeontx2/otx2_ethdev_sec.h    |  19 +++
> > > >  drivers/net/octeontx2/otx2_ethdev_sec_tx.h | 181
> > > > +++++++++++++++++++++++++++++
> > > >  5 files changed, 290 insertions(+), 1 deletion(-)  create mode
> > > > 100644 drivers/net/octeontx2/otx2_ethdev_sec_tx.h
> > > >
> > > > diff --git a/drivers/event/octeontx2/meson.build
> > > > b/drivers/event/octeontx2/meson.build
> > > > index 56febb8..be4b47a 100644
> > > > --- a/drivers/event/octeontx2/meson.build
> > > > +++ b/drivers/event/octeontx2/meson.build
> > > > @@ -31,6 +31,7 @@ foreach flag: extra_flags
> > > >  	endif
> > > >  endforeach
> > > >
> > > > -deps += ['bus_pci', 'common_octeontx2', 'mempool_octeontx2',
> > > > 'pmd_octeontx2']
> > > > +deps += ['bus_pci', 'common_octeontx2', 'cryptodev',
> > > > +'mempool_octeontx2',
> > > > 'pmd_octeontx2',
> > > > +         'security']
> > > >
> > > >  includes += include_directories('../../crypto/octeontx2')
> > >
> > >
> > > Why would you need cryptodev in event driver meson.build?
> > > If you really need it, then why only in meson.build, Makefile should
> > > also have some change.
> >
> > [Anoob] On our platform, it's the eventdev which does packet I/O during inline
> > processing. So the Tx and Rx paths are embedded into event_dequeue_burst()
> > and tx_adapter_enqueue(). Hence the need for such dependency.
> >
> > I'll have the meson and Makefiles synced. Can send the updated series once
> you
> > are done with the rest of the reviews. The dependency was added in
> > meson.build file when some build failure was observed.
> 
> [Anoob] You are right. The above change is not necessary. I've confirmed that
> the build is not failing even without the above. Do you want me to send a new
> version with this fix?
> 

Yes, please send the patches and make sure that all individual patches gets compiled
With meson and makefile properly.

> >
> > >
> > > Please make sure that all individual patches compile for both meson
> > > and Makefile.
> > > I have not run the test yet. Will run it on Monday.
> >
> > [Anoob] Sure. From our end, we have all the patches passing the build stages.
> In
> > case if there is any failure, I'll have it addressed with the next version.
> >
> > >
> > > Regards,
> > > Akhil


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