From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3C1C42589 for ; Thu, 21 Dec 2023 00:57:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="hdSC5rkU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A56ACC433C8; Thu, 21 Dec 2023 00:57:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1703120247; bh=kxW35Ullo1uS+z8Qsop3CWvE5kVlZi9XkqcBGBX+AXQ=; h=From:To:Cc:Subject:Date:From; b=hdSC5rkUwE8IxjP03LSSI2zydIuBtkEZBhr6uaKENz8Z/cF0AP6RZkk7bLFyg4QiH WUQfqodHzc9Nl7jETVbf8+/0N56MLj+hpY99Zx4oA+Y2r2Kcs5l7+wxDvzBC1hcSH8 4/k1nnpcbT8QkTm0dJid/jvxf7enhFhi6UEvFxbEdyicr1PxZce2iyks2GTCuCC0LM 4y9miliMV7hJfV+exhqz75yQir2yW8ram+6abnD6qxNfBJhXK9C3pFyC7p0MDi8d7W ItqbVg6SOOE/VmMi9qoDQaCo2qCKbobGXAIeCBNZMgRK4VF9euLurgt45Q3NmkSGLO Mq50FKlygg+sg== From: Saeed Mahameed To: "David S. Miller" , Jakub Kicinski , Paolo Abeni , Eric Dumazet Cc: Saeed Mahameed , netdev@vger.kernel.org, Tariq Toukan Subject: [pull request][net-next 00/15] mlx5 updates 2023-12-20 Date: Wed, 20 Dec 2023 16:57:06 -0800 Message-ID: <20231221005721.186607-1-saeed@kernel.org> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Saeed Mahameed This series adds support for Socket Direct and Embedded management PF ethernet netdev support. For more information please see tag log below. Please pull and let me know if there is any problem. Happy holidays. Thanks, Saeed. The following changes since commit bee9705c679d0df8ee099e3c5312ac76f447848a: Merge branch 'net-sched-tc-drop-reason' (2023-12-20 11:50:13 +0000) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux.git tags/mlx5-updates-2023-12-20 for you to fetch changes up to 22c4640698a1d47606b5a4264a584e8046641784: net/mlx5: Implement management PF Ethernet profile (2023-12-20 16:54:27 -0800) ---------------------------------------------------------------- mlx5-updates-2023-12-20 mlx5 Socket direct support and management PF profile. Tariq Says: =========== Support Socket-Direct multi-dev netdev This series adds support for combining multiple devices (PFs) of the same port under one netdev instance. Passing traffic through different devices belonging to different NUMA sockets saves cross-numa traffic and allows apps running on the same netdev from different numas to still feel a sense of proximity to the device and achieve improved performance. We achieve this by grouping PFs together, and creating the netdev only once all group members are probed. Symmetrically, we destroy the netdev once any of the PFs is removed. The channels are distributed between all devices, a proper configuration would utilize the correct close numa when working on a certain app/cpu. We pick one device to be a primary (leader), and it fills a special role. The other devices (secondaries) are disconnected from the network in the chip level (set to silent mode). All RX/TX traffic is steered through the primary to/from the secondaries. Currently, we limit the support to PFs only, and up to two devices (sockets). =========== Armen Says: =========== Management PF support and module integration This patch rolls out comprehensive support for the Management Physical Function (MGMT PF) within the mlx5 driver. It involves updating the mlx5 interface header to introduce necessary definitions for MGMT PF and adding a new management PF netdev profile, which will allow the host side to communicate with the embedded linux on Blue-field devices. =========== ---------------------------------------------------------------- Armen Ratner (1): net/mlx5: Implement management PF Ethernet profile Saeed Mahameed (1): net/mlx5e: Use the correct lag ports number when creating TISes Tariq Toukan (13): net/mlx5: Fix query of sd_group field net/mlx5: SD, Introduce SD lib net/mlx5: SD, Implement basic query and instantiation net/mlx5: SD, Implement devcom communication and primary election net/mlx5: SD, Implement steering for primary and secondaries net/mlx5: SD, Add informative prints in kernel log net/mlx5e: Create single netdev per SD group net/mlx5e: Create EN core HW resources for all secondary devices net/mlx5e: Let channels be SD-aware net/mlx5e: Support cross-vhca RSS net/mlx5e: Support per-mdev queue counter net/mlx5e: Block TLS device offload on combined SD netdev net/mlx5: Enable SD feature drivers/net/ethernet/mellanox/mlx5/core/Makefile | 2 +- drivers/net/ethernet/mellanox/mlx5/core/dev.c | 3 + drivers/net/ethernet/mellanox/mlx5/core/ecpf.c | 6 + drivers/net/ethernet/mellanox/mlx5/core/en.h | 15 +- .../net/ethernet/mellanox/mlx5/core/en/channels.c | 10 +- .../net/ethernet/mellanox/mlx5/core/en/channels.h | 6 +- .../net/ethernet/mellanox/mlx5/core/en/mgmt_pf.c | 268 ++++++++++++ .../ethernet/mellanox/mlx5/core/en/monitor_stats.c | 48 +- .../net/ethernet/mellanox/mlx5/core/en/params.c | 9 +- .../net/ethernet/mellanox/mlx5/core/en/params.h | 3 - drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c | 12 +- drivers/net/ethernet/mellanox/mlx5/core/en/qos.c | 8 +- .../ethernet/mellanox/mlx5/core/en/reporter_rx.c | 4 +- .../ethernet/mellanox/mlx5/core/en/reporter_tx.c | 3 +- drivers/net/ethernet/mellanox/mlx5/core/en/rqt.c | 123 +++++- drivers/net/ethernet/mellanox/mlx5/core/en/rqt.h | 9 +- drivers/net/ethernet/mellanox/mlx5/core/en/rss.c | 17 +- drivers/net/ethernet/mellanox/mlx5/core/en/rss.h | 4 +- .../net/ethernet/mellanox/mlx5/core/en/rx_res.c | 62 ++- .../net/ethernet/mellanox/mlx5/core/en/rx_res.h | 1 + drivers/net/ethernet/mellanox/mlx5/core/en/trap.c | 11 +- .../net/ethernet/mellanox/mlx5/core/en/xsk/pool.c | 6 +- .../net/ethernet/mellanox/mlx5/core/en/xsk/setup.c | 8 +- .../ethernet/mellanox/mlx5/core/en_accel/ktls.c | 2 +- .../ethernet/mellanox/mlx5/core/en_accel/ktls.h | 4 +- .../ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c | 6 +- .../net/ethernet/mellanox/mlx5/core/en_common.c | 21 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 200 +++++++-- drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 39 +- drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 4 +- drivers/net/ethernet/mellanox/mlx5/core/eswitch.c | 2 +- .../net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c | 2 +- .../net/ethernet/mellanox/mlx5/core/lib/devcom.h | 1 + drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h | 12 + drivers/net/ethernet/mellanox/mlx5/core/lib/sd.c | 487 +++++++++++++++++++++ drivers/net/ethernet/mellanox/mlx5/core/lib/sd.h | 38 ++ drivers/net/ethernet/mellanox/mlx5/core/vport.c | 21 + include/linux/mlx5/driver.h | 10 + include/linux/mlx5/mlx5_ifc.h | 24 +- include/linux/mlx5/vport.h | 1 + 40 files changed, 1320 insertions(+), 192 deletions(-) create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/en/mgmt_pf.c create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/lib/sd.c create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/lib/sd.h