From patchwork Wed Jul 6 00:28:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Long Li X-Patchwork-Id: 113683 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 C6DF7A0544; Wed, 6 Jul 2022 02:28:57 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 6D3AD40687; Wed, 6 Jul 2022 02:28:57 +0200 (CEST) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id C06F440395 for ; Wed, 6 Jul 2022 02:28:55 +0200 (CEST) Received: by linux.microsoft.com (Postfix, from userid 1004) id B6C1020DDCB3; Tue, 5 Jul 2022 17:28:54 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com B6C1020DDCB3 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxonhyperv.com; s=default; t=1657067334; bh=IiF63KZQPhogZsEPQpQxP5vmcaeTkUjbQ9ZpGzmp2Bo=; h=From:To:Cc:Subject:Date:Reply-To:From; b=QA5wpKDwCvIoOQ7JhH8cUX0csq6ZKTcKbVabkfvYtJKgNvdcziVWCaR67Hmsw7v4a Q7kY2fOzR53o1qY3WRv4hm/X9MCqpQZoyTewCS5AjBcSg2agXvSu8PHkoAYlzuv8HW Dakd5AxFCQJKNKkOXvrZ8noO/+qCMIsHo/n+cRC8= From: longli@linuxonhyperv.com To: Ferruh Yigit Cc: dev@dpdk.org, Ajay Sharma , Stephen Hemminger , Long Li Subject: [Patch v2 00/17] Introduce Microsoft Azure Network Adatper (MANA) PMD Date: Tue, 5 Jul 2022 17:28:31 -0700 Message-Id: <1657067328-18374-1-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 (17): 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 MAINTAINERS | 6 + doc/guides/nics/features/mana.ini | 20 + doc/guides/nics/index.rst | 1 + doc/guides/nics/mana.rst | 66 ++ drivers/net/mana/gdma.c | 284 ++++++ drivers/net/mana/mana.c | 1351 +++++++++++++++++++++++++++++ drivers/net/mana/mana.h | 544 ++++++++++++ drivers/net/mana/meson.build | 38 + drivers/net/mana/mp.c | 323 +++++++ drivers/net/mana/mr.c | 324 +++++++ drivers/net/mana/rx.c | 449 ++++++++++ drivers/net/mana/tx.c | 398 +++++++++ drivers/net/mana/version.map | 3 + drivers/net/meson.build | 1 + 14 files changed, 3808 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