From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f47.google.com (mail-pa0-f47.google.com [209.85.220.47]) by dpdk.org (Postfix) with ESMTP id 40D848D8A for ; Thu, 1 Oct 2015 00:28:51 +0200 (CEST) Received: by pacex6 with SMTP id ex6so52987063pac.0 for ; Wed, 30 Sep 2015 15:28:50 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=nv656NJJSTy0oIfgrkhMzfjRNDgXK7dfUaZUp8k1A9c=; b=GBUIpUev0lU8EIM4Q31QoCJ8hngTRuvG2f3qPIOKLXPI5a5Bm7wZFmNJh25wHSWLIf 6ESYFvZDJ/GW3KGrNcRJKDQ6uItDVfy5YBWiJeQ4KQP3puWGEW+RtLh1QzIws9BRzTFw uKydPX9xd7mHUlS3qgHbrnuzeQ9Zm3bX+ZaneD8nOtyu0lKfLANH+F+f9UeDw7JuKsoj VPtdzT/Up1vj2F9T8pQtUMm7xEkIfNfRG6zzOZFruOyGZN3zZRXvniRRiDqaCLyyJBub QcotOpfxEw9SuWi9TfrwxwQVuz8KSmbyqlTN0RWQ1vIPiQ5yFySMino4dN0YEfAboQZg qKPA== X-Gm-Message-State: ALoCoQl6tbOscQHNzm//zwCCqwn66yD4Pcw1c/+4Zye/vKP4J7PcXIqju9tF9JtZMYxt3fc9LhBa X-Received: by 10.67.4.230 with SMTP id ch6mr7840190pad.11.1443652130576; Wed, 30 Sep 2015 15:28:50 -0700 (PDT) Received: from urahara.home.lan (static-50-53-82-155.bvtn.or.frontiernet.net. [50.53.82.155]) by smtp.gmail.com with ESMTPSA id gw3sm2603289pbc.46.2015.09.30.15.28.49 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 30 Sep 2015 15:28:49 -0700 (PDT) From: Stephen Hemminger To: hjk@hansjkoch.de, gregkh@linux-foundation.org Date: Wed, 30 Sep 2015 15:28:56 -0700 Message-Id: <1443652138-31782-1-git-send-email-stephen@networkplumber.org> X-Mailer: git-send-email 2.1.4 Cc: dev@dpdk.org, linux-kernel@vger.kernel.org Subject: [dpdk-dev] [PATCH 0/2] uio_msi: device driver X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 Sep 2015 22:28:51 -0000 This is a new UIO device driver to allow supporting MSI-X and MSI devices in userspace. It has been used in environments like VMware and older versions of QEMU/KVM where no IOMMU support is available. Stephen Hemminger (2): *** BLURB HERE *** Stephen Hemminger (2): uio: add support for ioctls uio: new driver to support PCI MSI-X drivers/uio/Kconfig | 9 ++ drivers/uio/Makefile | 1 + drivers/uio/uio.c | 15 ++ drivers/uio/uio_msi.c | 378 +++++++++++++++++++++++++++++++++++++++++++ include/linux/uio_driver.h | 3 + include/uapi/linux/Kbuild | 1 + include/uapi/linux/uio_msi.h | 22 +++ 7 files changed, 429 insertions(+) create mode 100644 drivers/uio/uio_msi.c create mode 100644 include/uapi/linux/uio_msi.h -- 2.1.4