From patchwork Fri Jul 1 09:02:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Long Li X-Patchwork-Id: 113603 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 8D4A2A00C2; Fri, 1 Jul 2022 11:03:03 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 28F564069D; Fri, 1 Jul 2022 11:03:03 +0200 (CEST) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id AECEF40150 for ; Fri, 1 Jul 2022 11:03:01 +0200 (CEST) Received: by linux.microsoft.com (Postfix, from userid 1004) id D214E20D4D79; Fri, 1 Jul 2022 02:03:00 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com D214E20D4D79 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxonhyperv.com; s=default; t=1656666180; bh=vjC7BhcA4irogkzwbh4shWMgr/hh9IKPGPp5YWhrTTk=; h=From:To:Cc:Subject:Date:Reply-To:From; b=eFA3pM8tVGKtZgidizMX/ZaUbShjequjs9uUwy3pCch8U06I9ghTfbBYPOacCebhR 6I86qLIdIXqwLxUJ2wbvpveIhY2xqwr+CdrdogfSuL21UxTSnjF4DLh7pqqp/2CmDJ R7U6zqHgVsMmgSHYg3MSzp6focFv0QshXcyUxa10= From: longli@linuxonhyperv.com To: Ferruh Yigit Cc: dev@dpdk.org, Ajay Sharma , Stephen Hemminger , Long Li Subject: [PATCH 00/17] Introduce Microsoft Azure Network Adatper (MANA) PMD Date: Fri, 1 Jul 2022 02:02:30 -0700 Message-Id: <1656666167-26035-1-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 | 18 + doc/guides/nics/index.rst | 1 + doc/guides/nics/mana.rst | 54 ++ drivers/net/mana/gdma.c | 309 +++++++ drivers/net/mana/mana.c | 1388 +++++++++++++++++++++++++++++ drivers/net/mana/mana.h | 543 +++++++++++ drivers/net/mana/meson.build | 38 + drivers/net/mana/mp.c | 345 +++++++ drivers/net/mana/mr.c | 339 +++++++ drivers/net/mana/rx.c | 473 ++++++++++ drivers/net/mana/tx.c | 420 +++++++++ drivers/net/mana/version.map | 3 + drivers/net/meson.build | 1 + 14 files changed, 3938 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