From: Geetha sowjanya <gakula@marvell.com>
To: <netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: <kuba@kernel.org>, <davem@davemloft.net>, <pabeni@redhat.com>,
<edumazet@google.com>, <sgoutham@marvell.com>,
<gakula@marvell.com>, <sbhatta@marvell.com>, <hkelam@marvell.com>
Subject: [net-next PATCH 0/9] Introduce RVU representors
Date: Tue, 16 Apr 2024 10:36:07 +0530 [thread overview]
Message-ID: <20240416050616.6056-1-gakula@marvell.com> (raw)
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
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 +-
.../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 | 67 +-
.../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 | 48 ++
.../ethernet/marvell/octeontx2/nic/otx2_pf.c | 305 ++++++---
.../ethernet/marvell/octeontx2/nic/otx2_reg.h | 1 +
.../marvell/octeontx2/nic/otx2_txrx.c | 33 +-
.../marvell/octeontx2/nic/otx2_txrx.h | 3 +-
.../ethernet/marvell/octeontx2/nic/otx2_vf.c | 18 +-
.../net/ethernet/marvell/octeontx2/nic/rep.c | 602 ++++++++++++++++++
.../net/ethernet/marvell/octeontx2/nic/rep.h | 51 ++
25 files changed, 1704 insertions(+), 223 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
next reply other threads:[~2024-04-16 5:06 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-16 5:06 Geetha sowjanya [this message]
2024-04-16 5:06 ` [net-next PATCH 1/9] octeontx2-pf: Refactoring RVU driver Geetha sowjanya
2024-04-16 5:06 ` [net-next PATCH 2/9] octeontx2-pf: RVU representor driver Geetha sowjanya
2024-04-16 16:17 ` Kalesh Anakkur Purayil
2024-04-17 13:37 ` Dan Carpenter
2024-04-17 13:45 ` [EXTERNAL] " Geethasowjanya Akula
2024-04-17 16:22 ` kernel test robot
2024-04-16 5:06 ` [net-next PATCH 3/9] octeontx2-pf: Create representor netdev Geetha sowjanya
2024-04-17 0:31 ` kernel test robot
2024-04-17 1:24 ` kernel test robot
2024-04-17 4:28 ` Kalesh Anakkur Purayil
2024-04-17 13:43 ` [EXTERNAL] " Geethasowjanya Akula
2024-04-17 15:24 ` Dan Carpenter
2024-04-17 15:36 ` Dan Carpenter
2024-04-16 5:06 ` [net-next PATCH 4/9] octeontx2-pf: Add basic net_device_ops Geetha sowjanya
2024-04-16 5:06 ` [net-next PATCH 5/9] octeontx2-af: Add packet path between representor and VF Geetha sowjanya
2024-04-17 4:10 ` Kalesh Anakkur Purayil
2024-04-17 4:15 ` Kalesh Anakkur Purayil
2024-04-17 13:48 ` [EXTERNAL] " Geethasowjanya Akula
2024-04-17 18:08 ` Dan Carpenter
2024-04-16 5:06 ` [net-next PATCH 6/9] octeontx2-pf: Get VF stats via representor Geetha sowjanya
2024-04-16 5:06 ` [net-next PATCH 7/9] octeontx2-pf: Add support to sync link state between representor and VFs Geetha sowjanya
2024-04-16 5:06 ` [net-next PATCH 8/9] octeontx2-pf: Configure VF mtu via representor Geetha sowjanya
2024-04-16 5:06 ` [net-next PATCH 9/9] octeontx2-pf: Add representors for sdp MAC Geetha sowjanya
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