From patchwork Tue Aug 30 22:51:33 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Long Li X-Patchwork-Id: 115665 Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id C24EFA00C5; Wed, 31 Aug 2022 00:51:56 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 6B53C40395; Wed, 31 Aug 2022 00:51:56 +0200 (CEST) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id A776F400D4 for ; Wed, 31 Aug 2022 00:51:54 +0200 (CEST) Received: by linux.microsoft.com (Postfix, from userid 1004) id CF3192045E22; Tue, 30 Aug 2022 15:51:53 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com CF3192045E22 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxonhyperv.com; s=default; t=1661899913; bh=kY+lAaq9rM4fVqxneQ8xDzQ+vWO3Kr4fBN7pZQiyzlI=; h=From:To:Cc:Subject:Date:Reply-To:From; b=AgjZUa5MDAp1xmMOIspYjNirvuLIYBT+j7W4Ne6GH1PvZMVwWif4AkhH9u0NPIjok gtnPfZ6U1VnZjlVoHShTnMvUwYnDQf6TycnoN3AiTyR5NIq4PLmXhP4heGMU27fbdA gIygi/LQglljnEV0weAAc9bz9+UnI+W3V46fxULU= From: longli@linuxonhyperv.com To: Ferruh Yigit Cc: dev@dpdk.org, Ajay Sharma , Stephen Hemminger , Long Li Subject: [Patch v6 00/18] Introduce Microsoft Azure Network Adatper (MANA) PMD Date: Tue, 30 Aug 2022 15:51:33 -0700 Message-Id: <1661899911-13086-1-git-send-email-longli@linuxonhyperv.com> X-Mailer: git-send-email 1.8.3.1 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: longli@microsoft.com Errors-To: dev-bounces@dpdk.org From: Long Li MANA is a network interface card to be used in the Azure cloud environment. MANA provides safe access to user memory through memory registration. It has IOMMU built into the hardware. MANA uses IB verbs and RDMA layer to configure hardware resources. It requires the corresponding RDMA kernel-mode and user-mode drivers. The MANA RDMA kernel-mode driver is being reviewed at: https://patchwork.kernel.org/project/netdevbpf/cover/1655345240-26411-1-git-send-email-longli@linuxonhyperv.com/ The MANA RDMA user-mode driver is being reviewed at: https://github.com/linux-rdma/rdma-core/pull/1177 Long Li (18): net/mana: add basic driver, build environment and doc net/mana: add device configuration and stop net/mana: add function to report support ptypes net/mana: add link update net/mana: add function for device removal interrupts net/mana: add device info net/mana: add function to configure RSS net/mana: add function to configure RX queues net/mana: add function to configure TX queues net/mana: implement memory registration net/mana: implement the hardware layer operations net/mana: add function to start/stop TX queues net/mana: add function to start/stop RX queues net/mana: add function to receive packets net/mana: add function to send packets net/mana: add function to start/stop device net/mana: add function to report queue stats net/mana: add function to support RX interrupts MAINTAINERS | 6 + doc/guides/nics/features/mana.ini | 21 + doc/guides/nics/index.rst | 1 + doc/guides/nics/mana.rst | 66 ++ drivers/net/mana/gdma.c | 289 ++++++ drivers/net/mana/mana.c | 1449 +++++++++++++++++++++++++++++ drivers/net/mana/mana.h | 553 +++++++++++ drivers/net/mana/meson.build | 48 + drivers/net/mana/mp.c | 323 +++++++ drivers/net/mana/mr.c | 324 +++++++ drivers/net/mana/rx.c | 519 +++++++++++ drivers/net/mana/tx.c | 405 ++++++++ drivers/net/mana/version.map | 3 + drivers/net/meson.build | 1 + 14 files changed, 4008 insertions(+) create mode 100644 doc/guides/nics/features/mana.ini create mode 100644 doc/guides/nics/mana.rst create mode 100644 drivers/net/mana/gdma.c create mode 100644 drivers/net/mana/mana.c create mode 100644 drivers/net/mana/mana.h create mode 100644 drivers/net/mana/meson.build create mode 100644 drivers/net/mana/mp.c create mode 100644 drivers/net/mana/mr.c create mode 100644 drivers/net/mana/rx.c create mode 100644 drivers/net/mana/tx.c create mode 100644 drivers/net/mana/version.map