From: Suman Ghosh <sumang@marvell.com>
To: <horms@kernel.org>, <sgoutham@marvell.com>, <gakula@marvell.com>,
<sbhatta@marvell.com>, <hkelam@marvell.com>,
<davem@davemloft.net>, <edumazet@google.com>, <kuba@kernel.org>,
<pabeni@redhat.com>, <netdev@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <lcherian@marvell.com>,
<jerinj@marvell.com>, <john.fastabend@gmail.com>,
<bbhushan2@marvell.com>, <hawk@kernel.org>,
<andrew+netdev@lunn.ch>, <ast@kernel.org>, <daniel@iogearbox.net>,
<bpf@vger.kernel.org>, <larysa.zaremba@intel.com>
Cc: Suman Ghosh <sumang@marvell.com>
Subject: [net-next PATCH v6 0/6] Add af_xdp support for cn10k
Date: Thu, 13 Feb 2025 00:54:50 +0530 [thread overview]
Message-ID: <20250212192456.2771997-1-sumang@marvell.com> (raw)
This patchset includes changes to support AF_XDP for cn10k chipsets. Both
non-zero copy and zero copy will be supported after these changes. Also,
the RSS will be reconfigured once a particular receive queue is
added/removed to/from AF_XDP support.
Patch #1: octeontx2-pf: use xdp_return_frame() to free xdp buffers
Patch #2: octeontx2-pf: Add AF_XDP non-zero copy support
Patch #3: octeontx2-pf: AF_XDP zero copy receive support
Patch #4: octeontx2-pf: Reconfigure RSS table after enabling AF_XDP
zerocopy on rx queue
Patch #5: octeontx2-pf: Prepare for AF_XDP transmit
Patch #6: octeontx2-pf: AF_XDP zero copy transmit support
Geetha sowjanya (1):
octeontx2-pf: use xdp_return_frame() to free xdp buffers
Hariprasad Kelam (2):
octeontx2-pf: Prepare for AF_XDP
octeontx2-pf: AF_XDP zero copy transmit support
Suman Ghosh (3):
octeontx2-pf: Add AF_XDP non-zero copy support
octeontx2-pf: AF_XDP zero copy receive support
octeontx2-pf: Reconfigure RSS table after enabling AF_XDP zerocopy on
rx queue
v6 changes:
- Updated patch #1,#3,#5 and #6 to address review comments
from Simon for some code re-arrangement
v5 changes:
- Updated patch #1 to use xdp_return_frame
- Updated patch #6 to use xdp_return_frame
v4 changes:
- Addressed minor comments from Paolo regarding adding fixes tag in patch#2
and removed one unnecessary NULL check from patch#3
v3 changes:
- Rearrenged patch ordering to fix individual patch compilation issue
- Fixed un-initialized variable declaration and reverse x-mas tree issue
pointed by Simon
v2 changes:
- Addressed minor review comments from Simon regrading smatch warnings
.../ethernet/marvell/octeontx2/nic/Makefile | 2 +-
.../ethernet/marvell/octeontx2/nic/cn10k.c | 7 +-
.../marvell/octeontx2/nic/otx2_common.c | 122 +++++++---
.../marvell/octeontx2/nic/otx2_common.h | 17 +-
.../marvell/octeontx2/nic/otx2_ethtool.c | 6 +-
.../ethernet/marvell/octeontx2/nic/otx2_pf.c | 32 +--
.../marvell/octeontx2/nic/otx2_txrx.c | 188 +++++++++++----
.../marvell/octeontx2/nic/otx2_txrx.h | 9 +
.../ethernet/marvell/octeontx2/nic/otx2_vf.c | 12 +-
.../ethernet/marvell/octeontx2/nic/otx2_xsk.c | 225 ++++++++++++++++++
.../ethernet/marvell/octeontx2/nic/otx2_xsk.h | 24 ++
.../ethernet/marvell/octeontx2/nic/qos_sq.c | 2 +-
12 files changed, 554 insertions(+), 92 deletions(-)
create mode 100644 drivers/net/ethernet/marvell/octeontx2/nic/otx2_xsk.c
create mode 100644 drivers/net/ethernet/marvell/octeontx2/nic/otx2_xsk.h
--
2.25.1
next reply other threads:[~2025-02-12 19:25 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-12 19:24 Suman Ghosh [this message]
2025-02-12 19:24 ` [net-next PATCH v6 1/6] octeontx2-pf: use xdp_return_frame() to free xdp buffers Suman Ghosh
2025-02-12 19:24 ` [net-next PATCH v6 2/6] octeontx2-pf: Add AF_XDP non-zero copy support Suman Ghosh
2025-02-12 19:24 ` [net-next PATCH v6 3/6] octeontx2-pf: AF_XDP zero copy receive support Suman Ghosh
2025-02-12 19:24 ` [net-next PATCH v6 4/6] octeontx2-pf: Reconfigure RSS table after enabling AF_XDP zerocopy on rx queue Suman Ghosh
2025-02-12 19:24 ` [net-next PATCH v6 5/6] octeontx2-pf: Prepare for AF_XDP Suman Ghosh
2025-02-12 19:24 ` [net-next PATCH v6 6/6] octeontx2-pf: AF_XDP zero copy transmit support Suman Ghosh
-- strict thread matches above, loose matches on Subject: below --
2025-02-13 5:31 [net-next PATCH v6 0/6] Add af_xdp support for cn10k Suman Ghosh
2025-02-18 10:50 ` patchwork-bot+netdevbpf
2025-02-12 9:47 Suman Ghosh
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