Messages in this thread | | | From | Geethasowjanya Akula <> | Subject | RE: [EXTERNAL] Re: [net-next PATCH v2 0/9] Introduce RVU representors | Date | Tue, 23 Apr 2024 15:39:15 +0000 |
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> -----Original Message----- > From: Jiri Pirko <jiri@resnulli.us> > Sent: Tuesday, April 23, 2024 6:33 PM > To: Geethasowjanya Akula <gakula@marvell.com> > Cc: netdev@vger.kernel.org; linux-kernel@vger.kernel.org; kuba@kernel.org; > davem@davemloft.net; pabeni@redhat.com; edumazet@google.com; Sunil > Kovvuri Goutham <sgoutham@marvell.com>; Subbaraya Sundeep Bhatta > <sbhatta@marvell.com>; Hariprasad Kelam <hkelam@marvell.com> > Subject: [EXTERNAL] Re: [net-next PATCH v2 0/9] Introduce RVU representors > > Prioritize security for external emails: Confirm sender and content safety > before clicking links or opening attachments > > ---------------------------------------------------------------------- > Mon, Apr 22, 2024 at 11:53:52AM CEST, gakula@marvell.com wrote: > >This series adds representor support for each rvu devices. > >When switchdev mode is enabled, representor netdev is registered for > >each rvu device. In implementation of representor model, one NIX HW LF > >with multiple SQ and RQ is reserved, where each RQ and SQ of the LF are > >mapped to a representor. A loopback channel is reserved to support > >packet path between representors and VFs. > >CN10K silicon supports 2 types of MACs, RPM and SDP. This patch set > >adds representor support for both RPM and SDP MAC interfaces. > > > >- Patch 1: Refactors and exports the shared service functions. > >- Patch 2: Implements basic representor driver. > >- Patch 3: Add devlink support to create representor netdevs that > > can be used to manage VFs. > >- Patch 4: Implements basec netdev_ndo_ops. > >- Patch 5: Installs tcam rules to route packets between representor and > > VFs. > >- Patch 6: Enables fetching VF stats via representor interface. > >- Patch 7: Adds support to sync link state between representors and VFs. > >- Patch 8: Enables configuring VF MTU via representor netdevs. > >- Patch 9: Add representors for sdp MAC. > > > Could you please add some command outputs to the cover letter? Like $ > devlink dev $ devlink port > #devlink dev eswitch set pci/0002:1c:00.0 mode switchdev > outputs at least. > > > > > >----------- > >v1-v2: > > -Fixed build warnings. > > -Address review comments provided by "Kalesh Anakkur Purayil". > > > >Geetha sowjanya (9): > > octeontx2-pf: Refactoring RVU driver > > octeontx2-pf: RVU representor driver > > octeontx2-pf: Create representor netdev > > octeontx2-pf: Add basic net_device_ops > > octeontx2-af: Add packet path between representor and VF > > octeontx2-pf: Get VF stats via representor > > octeontx2-pf: Add support to sync link state between representor and > > VFs > > octeontx2-pf: Configure VF mtu via representor > > octeontx2-pf: Add representors for sdp MAC > > > > .../net/ethernet/marvell/octeontx2/Kconfig | 8 + > > .../ethernet/marvell/octeontx2/af/Makefile | 3 +- > > .../ethernet/marvell/octeontx2/af/common.h | 2 + > > .../net/ethernet/marvell/octeontx2/af/mbox.h | 73 +++ > > .../net/ethernet/marvell/octeontx2/af/npc.h | 1 + > > .../net/ethernet/marvell/octeontx2/af/rvu.h | 30 +- > > .../marvell/octeontx2/af/rvu_debugfs.c | 27 - > > .../marvell/octeontx2/af/rvu_devlink.c | 6 + > > .../ethernet/marvell/octeontx2/af/rvu_nix.c | 75 ++- > > .../marvell/octeontx2/af/rvu_npc_fs.c | 4 + > > .../ethernet/marvell/octeontx2/af/rvu_rep.c | 457 ++++++++++++++ > > .../marvell/octeontx2/af/rvu_struct.h | 26 + > > .../marvell/octeontx2/af/rvu_switch.c | 20 +- > > .../ethernet/marvell/octeontx2/nic/Makefile | 2 + > > .../ethernet/marvell/octeontx2/nic/cn10k.c | 4 +- > > .../ethernet/marvell/octeontx2/nic/cn10k.h | 2 +- > > .../marvell/octeontx2/nic/otx2_common.c | 53 +- > > .../marvell/octeontx2/nic/otx2_common.h | 83 ++- > > .../marvell/octeontx2/nic/otx2_devlink.c | 47 ++ > > .../ethernet/marvell/octeontx2/nic/otx2_pf.c | 305 ++++++--- > > .../ethernet/marvell/octeontx2/nic/otx2_reg.h | 1 + > > .../marvell/octeontx2/nic/otx2_txrx.c | 35 +- > > .../marvell/octeontx2/nic/otx2_txrx.h | 3 +- > > .../ethernet/marvell/octeontx2/nic/otx2_vf.c | 18 +- > > .../net/ethernet/marvell/octeontx2/nic/rep.c | 596 ++++++++++++++++++ > > .../net/ethernet/marvell/octeontx2/nic/rep.h | 51 ++ > > 26 files changed, 1707 insertions(+), 225 deletions(-) create mode > > 100644 drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c > > create mode 100644 drivers/net/ethernet/marvell/octeontx2/nic/rep.c > > create mode 100644 drivers/net/ethernet/marvell/octeontx2/nic/rep.h > > > >-- > >2.25.1 > > > >
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