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>
Cc: Suman Ghosh <sumang@marvell.com>
Subject: [net-next PATCH v4 0/6] Add af_xdp support for cn10k
Date: Fri, 17 Jan 2025 00:41:10 +0530 [thread overview]
Message-ID: <20250116191116.3357181-1-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: Don't unmap page pool buffer used by XDP
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: Don't unmap page pool buffer used by XDP
Hariprasad Kelam (2):
octeontx2-pf: Prepare for AF_XDP
octeontx2-pf: AF_XDP zero copy transmit support
Suman Ghosh (6):
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
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 | 6 +-
.../marvell/octeontx2/nic/otx2_common.c | 120 ++++++++--
.../marvell/octeontx2/nic/otx2_common.h | 17 +-
.../marvell/octeontx2/nic/otx2_ethtool.c | 6 +-
.../ethernet/marvell/octeontx2/nic/otx2_pf.c | 33 ++-
.../marvell/octeontx2/nic/otx2_txrx.c | 183 +++++++++++---
.../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, 558 insertions(+), 81 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:[~2025-01-16 19:11 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-16 19:11 Suman Ghosh [this message]
2025-01-16 19:11 ` [net-next PATCH v4 1/6] octeontx2-pf: Don't unmap page pool buffer Suman Ghosh
2025-01-17 17:47 ` Larysa Zaremba
2025-01-23 9:17 ` [EXTERNAL] " Suman Ghosh
2025-01-16 19:11 ` [net-next PATCH v4 2/6] octeontx2-pf: Add AF_XDP non-zero copy support Suman Ghosh
2025-01-16 19:11 ` [net-next PATCH v4 3/6] octeontx2-pf: AF_XDP zero copy receive support Suman Ghosh
2025-01-18 9:43 ` kernel test robot
2025-01-24 4:10 ` kernel test robot
2025-01-16 19:11 ` [net-next PATCH v4 4/6] octeontx2-pf: Reconfigure RSS table after enabling AF_XDP zerocopy on rx queue Suman Ghosh
2025-01-16 19:11 ` [net-next PATCH v4 5/6] octeontx2-pf: Prepare for AF_XDP Suman Ghosh
2025-01-16 19:11 ` [net-next PATCH v4 6/6] octeontx2-pf: AF_XDP zero copy transmit support Suman Ghosh
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250116191116.3357181-1-sumang@marvell.com \
--to=sumang@marvell.com \
--cc=andrew+netdev@lunn.ch \
--cc=ast@kernel.org \
--cc=bbhushan2@marvell.com \
--cc=bpf@vger.kernel.org \
--cc=daniel@iogearbox.net \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=gakula@marvell.com \
--cc=hawk@kernel.org \
--cc=hkelam@marvell.com \
--cc=horms@kernel.org \
--cc=jerinj@marvell.com \
--cc=john.fastabend@gmail.com \
--cc=kuba@kernel.org \
--cc=lcherian@marvell.com \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=sbhatta@marvell.com \
--cc=sgoutham@marvell.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox