From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-f68.google.com (mail-pg0-f68.google.com [74.125.83.68]) by dpdk.org (Postfix) with ESMTP id 6D94D8DB5 for ; Fri, 27 Apr 2018 00:57:40 +0200 (CEST) Received: by mail-pg0-f68.google.com with SMTP id e12so17042668pgn.9 for ; Thu, 26 Apr 2018 15:57:40 -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=AUQTT75PZayn/6XZlcGzx539ub1PHipp3/EaE8UuHjo=; b=khtcZGWuUK9SGpY59QtOOonpZxdxM/rBwZCskq6G/ydnSgqpv9AyCXyUnDRJaaYYdu pBTQnhMtyAY5lm/cVk6nZhnO56baZ84eeHtPuT4UckcidgWa0Xp2x+Vg+iU/dmKLHLl+ XXQgyOWPQP0pXwq2gC0RafucFDSKK19C7UqrBHMcRc1/MtQZOO7ep8NzSm1TdNXzIyMK tuNg6Qn5wbb5GN8p9TwCcLwgBdL/fj7+CVeZabePXB0O7K7r7XKemBMlAxBg9ED4eROW GHo9RyIfibDCM8dGqAYkbBbcyfAlfhuyenBWW1OeQGARbQ7H7Ms5ATFGJjwpsjTQaf9G qedg== 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=AUQTT75PZayn/6XZlcGzx539ub1PHipp3/EaE8UuHjo=; b=spitykOIP6LLa1ZLtkur+LQ3uQpdT1XZSG9uAe8ekYd0q8rtNfLMGbJDwQpE6ig/ct dX4pMx4rLW05TEhiCnKAjT/lF0J9CUPway+SlZsOacnhfTirfhlXjO3Tj1xg6rI+0qXF dbbl1q1yIglwpMEGAd9s3/EL/fAufj+TwF+l3idViD2I9A3VTJ6O9H9fxN1bzawy4cEO l2Aj7n1U2QLZ6bh7D7P/JfaqsPLUH7vyHQzWCSU+y+CL7KdoV9VSQjWGY4VOtumeuhj/ ymx3XyYFTG/7wORcPWSoVA4BaEG8N8vsxVKJCCixpYoM2uDVqnrp7slUJL96XPejUI+c UIkA== X-Gm-Message-State: ALQs6tDV5dUr0203rhEmquChTsIxUK4KcFx4SwTC+7pTybwjtekzVLL0 gMv8RolnE/uCnuICNE6nQVz+gFUIegE= X-Google-Smtp-Source: AIpwx4+6Pn2XmYPHoIJpWEaBmtitJigZ69k2qxhzxQEGSgwo9wQLRqabyb6LPNYq1ky1nwWQZJSrKg== X-Received: by 2002:a17:902:41:: with SMTP id 59-v6mr36132195pla.345.1524783459134; Thu, 26 Apr 2018 15:57:39 -0700 (PDT) Received: from xeon-e3.lan (204-195-71-95.wavecable.com. [204.195.71.95]) by smtp.gmail.com with ESMTPSA id e4sm41667791pfa.128.2018.04.26.15.57.37 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 26 Apr 2018 15:57:38 -0700 (PDT) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger Date: Thu, 26 Apr 2018 15:57:32 -0700 Message-Id: <20180426225736.20295-1-stephen@networkplumber.org> X-Mailer: git-send-email 2.17.0 Subject: [dpdk-dev] [PATCH v5 0/4] Hyper-V netvsc PMD (and VMBus) 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: Thu, 26 Apr 2018 22:57:40 -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 v5 - rebase to current 18.05 - fix message from vmbus due to race on sysfs for sub channel v4 - don't enable by default because of uuid library dependency - api's are internal no need to mark experimental - add netvsc ini file - fix MAINTAINERS entry 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 | 11 + config/common_base | 13 + config/meson.build | 7 + doc/guides/nics/features/netvsc.ini | 23 + doc/guides/nics/index.rst | 1 + doc/guides/nics/netvsc.rst | 97 ++ doc/guides/rel_notes/release_18_05.rst | 5 + 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 | 390 ++++++ drivers/bus/vmbus/meson.build | 16 + drivers/bus/vmbus/private.h | 132 ++ drivers/bus/vmbus/rte_bus_vmbus.h | 397 ++++++ 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 | 732 ++++++++++ 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, 7892 insertions(+), 2 deletions(-) create mode 100644 doc/guides/nics/features/netvsc.ini 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