acrn-hypervisor

History

Huang Yang 0621b24819 DM: Add write sync in fwrite An immediate reset or power down will cause a loss of write content. The cause is the data write to disk is at cache within a short time window before it's synced to storage media. An explicit fsync() forces to sync the data to storage to prevent the data loss of such immediate reset. Signed-off-by: Huang Yang <yang.huang@intel.com> Signed-off-by: duminx <minx.du@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com>		2018-07-05 11:38:06 +08:00
..
arch/x86	DM: cleanup for header inclusions	2018-06-07 14:35:30 +08:00
bios	dm: add vSBL binary in bios directory	2018-06-05 21:51:50 +08:00
core	DM: Remove 'strictio' from UOS bootargs' options	2018-07-02 12:33:52 +08:00
hw	DM: Add write sync in fwrite	2018-07-05 11:38:06 +08:00
include	public:fix "signed/unsigned conversion without cast"	2018-07-04 12:18:38 +08:00
samples	dm: use hugetlb by default	2018-06-29 13:11:48 +08:00
MAINTAINERS	update home page information	2018-05-15 17:19:39 +08:00
Makefile	build: Using id tool to get builder username	2018-06-29 11:55:03 +08:00
README.rst	DM USB: involve the libusb	2018-05-29 10:35:05 +08:00

README.rst

ACRN Device Model
#################

Introduction
============
The ACRN Device Model provides **device sharing** capabilities between the Service OS and Guest OSs. It is a component that is used in conjunction with the `ACRN Hypervisor`_ and this is installed within the Service OS. You can find out more about Project ACRN on the `Project ACRN documentation`_ website.


Building the Device Model
=========================

Build dependencies
******************

* For Clear Linux

.. code-block:: console

   sudo swupd bundle-add os-clr-on-clr \
          os-utils-gui-dev

* For CentOS

.. code-block:: console

   sudo yum install gcc \
          libuuid-devel \
          openssl-devel \
          libpciaccess-devel \
          libusb-devel

* For Fedora 27

.. code-block:: console

   sudo dnf install gcc \
          libuuid-devel \
          openssl-devel \
          libpciaccess-devel \
          libusb-devel

Build
*****
To build the Device Model

.. code-block:: console

   make

To clean the build artefacts

.. code-block:: console

   make clean

Runtime dependencies
********************

* On CentOS

.. code-block:: console

   sudo yum install openssl-libs \
                    zlib \
                    libpciaccess \
                    libuuid \
                    libusb

* On Fedora 27

.. code-block:: console

   sudo dnf install openssl-libs \
                    zlib \
                    libpciaccess \
                    libuuid \
                    libusb

.. _`ACRN Hypervisor`: https://github.com/projectacrn/acrn-hypervisor
.. _`Project ACRN documentation`: https://projectacrn.github.io/