Received: by 2002:a05:6a10:f3d0:0:0:0:0 with SMTP id a16csp1771792pxv; Fri, 25 Jun 2021 23:34:59 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxUr7xYqV29ZPT9MhmFxdPJq7N7kH3PhYsRqgzLD2UBFjdDK2IL3jsmLmMKk7+ymWN5uQml X-Received: by 2002:a05:6402:34d5:: with SMTP id w21mr20125674edc.257.1624689299469; Fri, 25 Jun 2021 23:34:59 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1624689299; cv=none; d=google.com; s=arc-20160816; b=frREt/VauryDD8+FvrFF8vMfuYMCOGC98ibCr00ZLfahFRw47jHOg6mtqNa7qGpvre HbCIcYt8Mtp28JuTnqLl3xQu3CP7ct51Ei+1MKJ0g7a+5T4QXesGqBXDmaZhThkHV/et giJ4rxc2xFqP3JxXyDMEaLQ59dHtmb1ZHfkQAHrECsoXCiMjzI0JGYnQqfzrMFiPZkmP aPkYU0UTJEc2QIKWJ0x2zrFKKp+PUxw1P0+wtrL0HrIoKnGWW+e8KsWfIyddGq0deOxe zKCFFGi8kH4TDkfZqqY1DwbCAs8P2Kq6s7dmHSp+W7pycQc7IJsau727bV+OGFMcQMMW ZSjA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:message-id:date:subject:cc:to:from :dkim-signature:dkim-filter; bh=8LT0s6KbHdrBhgtawNcOwyleERYGr9I4Roa+ATtvzs0=; b=vqBq5oZgxNqPvt0N4wo8t2lB2dDz/rJxv1Oxdf+ETndNDaDnWbNdOSH1n79xz76UQ0 kV8g1kupNllFCK0HaqWerWPo2EBQntArOjlN3mT01mDNrZXzhHRK5PuannAM1BMuZwv5 h+Toc03t4C6HBgNZkb4GjCVYy7+f4lUagWaH8AhqqZc7ExQOzms3Lh0LLRNMKvBR4NHw SYB80KiU1a/jFFATajQqIok0TRk5lUNj9rOWcIzeLcKwZLJ1WM0nY68VxTFW+/KW0FOP JTZ6R2pex4eaa0rNgLsKM/qcGAbQu4IXIYOAVtVjPPSK/1fVDQ7UY/ycXyWCEEHvqPSI Wl7g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linuxonhyperv.com header.s=default header.b=hiJo7OWY; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxonhyperv.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id ml11si8440425ejb.627.2021.06.25.23.34.35; Fri, 25 Jun 2021 23:34:59 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxonhyperv.com header.s=default header.b=hiJo7OWY; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxonhyperv.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229759AbhFZGcu (ORCPT + 99 others); Sat, 26 Jun 2021 02:32:50 -0400 Received: from linux.microsoft.com ([13.77.154.182]:52266 "EHLO linux.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229630AbhFZGcu (ORCPT ); Sat, 26 Jun 2021 02:32:50 -0400 Received: by linux.microsoft.com (Postfix, from userid 1004) id 751F620B6C50; Fri, 25 Jun 2021 23:30:28 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 751F620B6C50 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxonhyperv.com; s=default; t=1624689028; bh=8LT0s6KbHdrBhgtawNcOwyleERYGr9I4Roa+ATtvzs0=; h=From:To:Cc:Subject:Date:From; b=hiJo7OWYqDJbYrFrzPJaJ4QtXwjUr7JN3VueE2h9rw62UT9TIW63S2HvMFYD8pQWi b7Jqp/I7vSPHbiR1A+q+XDtnBdXr4qfTGBfi1pYPSAd+Gste71fZGoE1Akr+tx6yx6 C+uIDsRNfF06SKBmJ3GSmmd5xwr6oG/gMHKvaCU4= From: longli@linuxonhyperv.com To: linux-kernel@vger.kernel.org, linux-hyperv@vger.kernel.org Cc: Long Li Subject: [Patch v2 0/3] Introduce a driver to support host accelerated access to Microsoft Azure Blob Date: Fri, 25 Jun 2021 23:30:17 -0700 Message-Id: <1624689020-9589-1-git-send-email-longli@linuxonhyperv.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Long Li Microsoft Azure Blob storage service exposes a REST API to applications for data access. While it's flexible and works on most platforms, it's not as efficient as native network stack. This patchset implements a VSC that communicates with a VSP on the host to execute blob storage access via native network stack on the host. Reference: https://azure.microsoft.com/en-us/services/storage/blobs/#overview Long Li (3): Drivers: hv: vmbus: add support to ignore certain PCIE devices Drivers: hv: add Azure Blob driver Drivers: hv: add to maintainer Changes: v2: Refactored the code in vmbus to scan devices Reworked Azure Blob driver and moved user-mode interfaces to uapi Documentation/userspace-api/ioctl/ioctl-number.rst | 2 + MAINTAINERS | 1 + drivers/hv/Kconfig | 10 + drivers/hv/Makefile | 1 + drivers/hv/azure_blob.c | 621 +++++++++++++++++++++ drivers/hv/channel_mgmt.c | 55 +- include/linux/hyperv.h | 9 + include/uapi/misc/azure_blob.h | 31 + 8 files changed, 724 insertions(+), 6 deletions(-) create mode 100644 drivers/hv/azure_blob.c create mode 100644 include/uapi/misc/azure_blob.h -- 1.8.3.1