From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-f66.google.com (mail-pg0-f66.google.com [74.125.83.66]) by dpdk.org (Postfix) with ESMTP id D0913A48F for ; Tue, 17 Apr 2018 23:53:27 +0200 (CEST) Received: by mail-pg0-f66.google.com with SMTP id e9so4917646pgr.7 for ; Tue, 17 Apr 2018 14:53:27 -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=Vv2Q5sHCh8aTTYC0DYlhiKWV3nxgIjiwyM5LEB1FMPE=; b=Z/g45qhuEg0fmpYSNLfKRZJKqf9UEiVpoJZRCoHnNNHRX89Svcw7UpIMUybyAXOsXw XtdUhFXpocurouVpqpsNnngr4pBRwqAiY0z7WaxEPj5Ui+9vXcQbChNlVSOPFHa15j8f E6q04Fdp8WM3w/H/Vc++gv65sXAcFMyQ3lAO0y7Cz4bXrZsCZJeiJOxKO+1USQqxS+dX 184gdaEVjq9GkKNjpng6YiuYo99AIdKHCZ3jscZ9/OHYP5W+Prxrjb4Y0+6CQwQ+Gp0y ATH5KrkDa274YWql4yhN31zF7kaYqVQkjBYkEt2/Wa9cJjzUX3StopRttatimBt7SDqw K+xg== 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=Vv2Q5sHCh8aTTYC0DYlhiKWV3nxgIjiwyM5LEB1FMPE=; b=mVtThWi+a+RWicR7IR5DZMYZcARsAv5KnC8KgAUlQtDms6HtdeWtFZ573ERBFfeLEh ti2OypOoiQb3dQI/pwXZYKssRqMdqAUlCS/3eRytCO2UVIt2n+3xB401hP0tVr//nsjh wQXBhVq2VyozNgHHVGjI8KFnsNSLYXMmMTrGxBhP5SSwAO9r4U95lfhJjksto7XpLqRa 3X8fabhrfntIwge75sicc3tkjfYFUZeYK8Q2DbwALoz3Hj8bzJVQ+5T9F5bulQI08F8K bsKPw3yMiObFZRZs22d1K+Le+68YGEiCIIRoFhEbEfzsPAb9pPba1nIHbq/niHMyDxcS uZow== X-Gm-Message-State: ALQs6tAUM/y92M21/eUn/5QVkZP6rNUvPt/ZXQ55xQjW1bsSWfPhpaPi usVNTNdO0vMtgc959hAZCKC2cEO8mTs= X-Google-Smtp-Source: AIpwx4+UxVX36VB2xtDPF+NrU9Gku69BhgdUip/fF18rCHzHjaBR8T4f25M5xAP17JurWjfUEdXVZA== X-Received: by 10.101.91.204 with SMTP id o12mr1519963pgr.81.1524002006651; Tue, 17 Apr 2018 14:53:26 -0700 (PDT) Received: from xeon-e3.lan (204-195-71-95.wavecable.com. [204.195.71.95]) by smtp.gmail.com with ESMTPSA id c3sm32785533pfd.28.2018.04.17.14.53.25 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 17 Apr 2018 14:53:25 -0700 (PDT) From: Stephen Hemminger X-Google-Original-From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger Date: Tue, 17 Apr 2018 14:53:20 -0700 Message-Id: <20180417215324.8576-1-sthemmin@microsoft.com> X-Mailer: git-send-email 2.17.0 Subject: [dpdk-dev] [PATCH v3 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 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 17 Apr 2018 21:53:28 -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 v3 - fix documentation to format correctly and include more info about binding - fix build on 32 bit - minor white space and indentation fixes 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 | 97 ++ 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 | 355 +++++ drivers/bus/vmbus/linux/vmbus_uio.c | 381 +++++ 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, 7896 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