From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <stephen@networkplumber.org> Received: from mail-pg0-f67.google.com (mail-pg0-f67.google.com [74.125.83.67]) by dpdk.org (Postfix) with ESMTP id 08EA2D5C0 for <dev@dpdk.org>; Tue, 17 Apr 2018 01:24:44 +0200 (CEST) Received: by mail-pg0-f67.google.com with SMTP id b9so4528889pgf.6 for <dev@dpdk.org>; Mon, 16 Apr 2018 16:24:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id; bh=rIG8GYSwOEbg0B5BUOlNJVNWyDM3ikMkqU8Ni0AaTaI=; b=ncRdDK5bvOMKla85oN9p+hec0LXJB1+7hmHozxDmC2MFKDGB8099jyFaDTEEVgyZH9 hVaM8rgDlTQtY262VtJFv7MDRDRTxd7oVZolcvcqzTB9/dQJbfxRcs1ci0d5M92pLmEu xVEBfIvBGFXhkmYk62qiiIZqaxsqCpB2q7079/MSONKudxD6yv3jCb5OtDTKzpmQTaxo ElMu8/99vvoOMCg+KXIkSm8oqRkkkMEh3oy6TJFOOKhzEzVnsdBOB6j9zXrhNaCUzc/3 XCn1WJCDQXqAaen7QsypuDR1FS3kYa2QDT2v0lklLRCcqsfeqp/r5+/JIHENEVQHpsGs zY/w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=rIG8GYSwOEbg0B5BUOlNJVNWyDM3ikMkqU8Ni0AaTaI=; b=Fstm7gynoI6j6OH1+nKoPHu8LbG208kT9HALgWC95+JKldiR6Tg75J6QoewniK/vHS OnyJCalk+/9ptG/wQwkvFB6WPHSpTD6IdZLqtPSofuPfatDVu8dTQHNWk325F6SuRBSB LVx3TtcNQ9AuJu3JTy5PmkpLUERrEweCvBeNbCiBabkRPFT2T6zD+s2T3kgCHwFYWnBV N+ZU2myK4FctChO0vx3K5tdTfshcQegnFGd188g/c9OEl0PGG25dAem1he7s1ISXDtji 9yHQJCKzBC1DrU/EqmZGqR6EIaUcJnZ035D6SZeJXSE068w8hiQCgn/S/n5/bX2QTaR/ 4PuA== X-Gm-Message-State: ALQs6tCnfvFEBIa8i7Tmv3HTamshHtvvrBx5ktIW3tU1WGl6cXTgHFWl inoiIMDxGk+R7y2cFssQp2vqpdKF/tM= X-Google-Smtp-Source: AIpwx4+sGFLJmAndN1lmSGM3Y3BHqJTRPfhj/i3u6Ezcp/QnOW2xEz5azFnvxYFPU/lxsZt4Gyw6bQ== X-Received: by 10.99.95.5 with SMTP id t5mr6237780pgb.165.1523921083863; Mon, 16 Apr 2018 16:24:43 -0700 (PDT) Received: from xeon-e3.lan (204-195-71-95.wavecable.com. [204.195.71.95]) by smtp.gmail.com with ESMTPSA id c64sm26919102pfe.152.2018.04.16.16.24.42 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 16 Apr 2018 16:24:43 -0700 (PDT) From: Stephen Hemminger <stephen@networkplumber.org> X-Google-Original-From: Stephen Hemminger <sthemmin@microsoft.com> To: dev@dpdk.org Cc: Stephen Hemminger <sthemmin@microsoft.com> Date: Mon, 16 Apr 2018 16:24:35 -0700 Message-Id: <20180416232439.8018-1-sthemmin@microsoft.com> X-Mailer: git-send-email 2.17.0 Subject: [dpdk-dev] [PATCH v2 0/4] Hyper-V Netvsc PMD X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://dpdk.org/ml/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://dpdk.org/ml/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://dpdk.org/ml/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> X-List-Received-Date: Mon, 16 Apr 2018 23:24:45 -0000 This is a revised version of the Hyper-V native bus (VMbus) and network device (netvsc) drivers. This virtual device is used in Microsoft Hyper-V in Windows 10, Windows Server 2016 and Azure. Most of this code was extracted from FreeBSD and some of this is from earlier code donated by Brocade. Only Linux is supported at present, but the code is split to allow future FreeBSD and Windows support. This version works with upstream kernel (4.16) but in that mode only a single queue is supported. With additional patches that are pending for 5.0 kernel, multi-queue support works as well. Device binding is best done via driverctl; this required some additional fixes to kernel and driverctl to work correctly. Linux kernel vmbus support needed to support sysfs driver_override and driverctl needed to handle non-PCI bus from udev. https://gitlab.com/driverctl/driverctl/merge_requests/3 http://driverdev.linuxdriverproject.org/pipermail/driverdev-devel/2018-April/118889.html Stephen Hemminger (4): bus/vmbus: add hyper-v virtual bus support net/netvsc: add hyper-v netvsc network device net/netvsc: add documentation bus/vmbus and net/netvsc: add meson build support MAINTAINERS | 10 + config/common_base | 13 + config/common_linuxapp | 4 + config/meson.build | 7 + doc/guides/nics/index.rst | 1 + doc/guides/nics/netvsc.rst | 73 + doc/guides/rel_notes/release_18_05.rst | 6 + drivers/bus/Makefile | 1 + drivers/bus/meson.build | 2 +- drivers/bus/vmbus/Makefile | 36 + drivers/bus/vmbus/linux/Makefile | 3 + drivers/bus/vmbus/linux/vmbus_bus.c | 354 +++++ drivers/bus/vmbus/linux/vmbus_uio.c | 379 +++++ drivers/bus/vmbus/meson.build | 17 + drivers/bus/vmbus/private.h | 132 ++ drivers/bus/vmbus/rte_bus_vmbus.h | 400 ++++++ drivers/bus/vmbus/rte_bus_vmbus_version.map | 28 + drivers/bus/vmbus/rte_vmbus_reg.h | 344 +++++ drivers/bus/vmbus/vmbus_bufring.c | 241 ++++ drivers/bus/vmbus/vmbus_channel.c | 405 ++++++ drivers/bus/vmbus/vmbus_common.c | 286 ++++ drivers/bus/vmbus/vmbus_common_uio.c | 232 ++++ drivers/net/Makefile | 1 + drivers/net/meson.build | 2 +- drivers/net/netvsc/Makefile | 23 + drivers/net/netvsc/hn_ethdev.c | 760 ++++++++++ drivers/net/netvsc/hn_logs.h | 35 + drivers/net/netvsc/hn_nvs.c | 533 +++++++ drivers/net/netvsc/hn_nvs.h | 243 ++++ drivers/net/netvsc/hn_rndis.c | 1101 +++++++++++++++ drivers/net/netvsc/hn_rndis.h | 26 + drivers/net/netvsc/hn_rxtx.c | 1221 +++++++++++++++++ drivers/net/netvsc/hn_var.h | 140 ++ drivers/net/netvsc/meson.build | 13 + drivers/net/netvsc/ndis.h | 378 +++++ drivers/net/netvsc/rndis.h | 414 ++++++ drivers/net/netvsc/rte_pmd_netvsc_version.map | 5 + mk/rte.app.mk | 2 + 38 files changed, 7869 insertions(+), 2 deletions(-) create mode 100644 doc/guides/nics/netvsc.rst create mode 100644 drivers/bus/vmbus/Makefile create mode 100644 drivers/bus/vmbus/linux/Makefile create mode 100644 drivers/bus/vmbus/linux/vmbus_bus.c create mode 100644 drivers/bus/vmbus/linux/vmbus_uio.c create mode 100644 drivers/bus/vmbus/meson.build create mode 100644 drivers/bus/vmbus/private.h create mode 100644 drivers/bus/vmbus/rte_bus_vmbus.h create mode 100644 drivers/bus/vmbus/rte_bus_vmbus_version.map create mode 100644 drivers/bus/vmbus/rte_vmbus_reg.h create mode 100644 drivers/bus/vmbus/vmbus_bufring.c create mode 100644 drivers/bus/vmbus/vmbus_channel.c create mode 100644 drivers/bus/vmbus/vmbus_common.c create mode 100644 drivers/bus/vmbus/vmbus_common_uio.c create mode 100644 drivers/net/netvsc/Makefile create mode 100644 drivers/net/netvsc/hn_ethdev.c create mode 100644 drivers/net/netvsc/hn_logs.h create mode 100644 drivers/net/netvsc/hn_nvs.c create mode 100644 drivers/net/netvsc/hn_nvs.h create mode 100644 drivers/net/netvsc/hn_rndis.c create mode 100644 drivers/net/netvsc/hn_rndis.h create mode 100644 drivers/net/netvsc/hn_rxtx.c create mode 100644 drivers/net/netvsc/hn_var.h create mode 100644 drivers/net/netvsc/meson.build create mode 100644 drivers/net/netvsc/ndis.h create mode 100644 drivers/net/netvsc/rndis.h create mode 100644 drivers/net/netvsc/rte_pmd_netvsc_version.map -- 2.17.0