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df2d925a27
The original code assume there is only one configuration for virtio-blk, and 'b' is just located after that configuration, so to get the value of 'b', it will end char *config by adding '\0' after the first configuration. Thus, char *config will change from: /XXXX_vdisk_file,range=xxx/xxx to: /XXXX_vdisk_file and char *b will point to: range=xxx/xxx So, the range will never take effect for virtio-blk. Now, 'b' is designed to located just after emul, and char *config will point to all configurations after 'b'. Note: only ",b," is taken for boot device option. Signed-off-by: Conghui Chen <conghui.chen@intel.com> Reviewed-by: Yin Fengwei <fengwei.yin@intel.com> Reviewed-by: Hao Li <hao.l.li@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com>
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
* For Fedora 27
.. code-block:: console
sudo dnf install gcc \
libuuid-devel \
openssl-devel \
libpciaccess-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
* On Fedora 27
.. code-block:: console
sudo dnf install openssl-libs \
zlib \
libpciaccess \
libuuid
.. _`ACRN Hypervisor`: https://github.com/projectacrn/acrn-hypervisor
.. _`Project ACRN documentation`: https://projectacrn.github.io/