> -----Original Message----- > From: Eli Britstein <[email protected]> > Sent: 2022年12月26日 18:04 > To: Simon Horman <[email protected]>; [email protected] > Cc: Eelco Chaudron <[email protected]>; Ilya Maximets > <[email protected]>; Chaoyong He <[email protected]>; oss- > drivers <[email protected]>; Nole Zhang <[email protected]> > Subject: RE: [PATCH 0/6] Add support for DPDK meter HW offload > > Dpif-netdev should not implement internal HW offload details. If need to > "apply on all ports", it needs to be done in offload layer. > However, in arch level, there is a problem with the proposed series. It will > create a meter object per port, while in SW it is one object, that can be > shared between multiple flows, on different ports.
In dpif-netdev, it doesn't relate with implement internal HW offload details, I just try to add the meter to the PMD if the PMD support the meter offload. No, it will create a meter object per PMD not per port, so the meter can share the same NIC different vf, different NIC can't share the meter, it is same with ovs-tc meter offload > > >-----Original Message----- > >From: Simon Horman <[email protected]> > >Sent: Friday, 16 December 2022 17:51 > >To: [email protected] > >Cc: Eelco Chaudron <[email protected]>; Ilya Maximets > ><[email protected]>; Eli Britstein <[email protected]>; Chaoyong He > ><[email protected]>; [email protected]; Peng Zhang > ><[email protected]>; Simon Horman > <[email protected]> > >Subject: [PATCH 0/6] Add support for DPDK meter HW offload > > > >External email: Use caution opening links or attachments > > > > > >Hi, > > > >this series adds support for DPDK meter HW offload > > > >* Patch 1/6: Add netdev provider API for HW offload of DPDK meters > >* Patch 2/6: Add DPIF API to offload OpenFlow meters to DPDK > >* Patch 3/6: Implement netdev provider API for HW offload of DPDK > >meters > >* Patch 4/6: Add more DPDK meter algorithms > >* Patch 4/6: Add support for meter action ti DPDK HW offload > >* Patch 4/6: Add CI builds with ALLOW_EXPERIMENTAL_API > > > >Peng Zhang (6): > > netdev-offload: Add DPDK meter offload API > > dpif-netdev: Offloading meter with DPDK > > netdev-offload-dpdk: Implement meter offload API for DPDK > > netdev-dpdk: add meter algorithms > > netdev-dpdk-offload: Add support for meter action > > ci: add the opts about ALLOW_EXPERIMENTAL_API > > > > .ci/linux-build.sh | 4 + > > .github/workflows/build-and-test.yml | 31 ++++ > > Documentation/howto/dpdk.rst | 5 +- > > lib/dpif-netdev.c | 102 +++++++++++ > > lib/netdev-dpdk.c | 243 +++++++++++++++++++++++++++ > > lib/netdev-dpdk.h | 41 +++++ > > lib/netdev-offload-dpdk.c | 101 +++++++++++ > > lib/netdev-offload-provider.h | 30 ++++ > > lib/netdev-offload.c | 59 +++++++ > > lib/netdev-offload.h | 9 + > > 10 files changed, 623 insertions(+), 2 deletions(-) > > > >-- > >2.30.2 _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
