acrn-hypervisor/devicemodel
Liu,Junming 345ad0a010 dm: refine the logic and UX for IGD pass-thru
Previously, when pass-thru IGD,
need to use the extra parameter "gpu",
it isn't friendly to user.
So remove the "gpu" paramater here.

Refine the logic for the judgment of IGD
check the following three conditions:
1. Physical BDF is 00:02.0
2. VGA class
3. vendor id is 0x8086
Then we can assume it's IGD.

Tracked-On: #6357

Signed-off-by: Liu,Junming <junming.liu@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
2021-09-22 15:32:01 +08:00
..
arch/x86 dm:use acrn-dm logger function instread of fprintf 2019-11-14 15:34:04 +08:00
bios OVMF release v2.5 2021-05-21 10:23:23 +08:00
core dm: mitigate reset attack 2021-08-10 15:36:49 +08:00
hw dm: refine the logic and UX for IGD pass-thru 2021-09-22 15:32:01 +08:00
include dm: ensure identical mapping of pass-thru dev PIO bar 2021-09-09 16:15:56 +08:00
lib dm: Fix some issues from string operations 2018-12-25 18:40:04 +08:00
log dm: fix potential program crash issue in disk_logger 2021-08-31 13:07:32 +08:00
MAINTAINERS update home page information 2018-05-15 17:19:39 +08:00
Makefile Makefile:add targz-pkg entry in Makefile 2021-08-09 11:52:27 +08:00
README.rst Documentation: clean-up of isolated README.rst files 2018-11-20 11:09:53 -08:00
samples acrn-config: Reorg config tool folder 2021-01-27 11:08:28 +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.

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