acrn-hypervisor/hypervisor
Yuan Liu b6661e48d8 hv: implement configuration space operations of ivshmem device
Implement read_vdev_cfg/write_vdev_cfg operations for ivshmem deivce

v2: read_vdev_cfg/write_vdev_cfg always return zero, the ivshmem device
    only emulated in HV.

Tracked-On: #4853

Signed-off-by: Yuan Liu <yuan1.liu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
2020-08-19 15:06:15 +08:00
..
acpi_parser hv: Change to a permissive check with broken DMAR table 2020-06-30 13:59:38 +08:00
arch/x86 hv: implement ivshmem memory regions initialization 2020-08-19 15:06:15 +08:00
boot HV: Make: enable build for new configs layout 2020-07-24 16:16:06 +08:00
bsp/ld HV: add a specific stack space used in CPU booting 2020-04-29 13:56:40 +08:00
common hv: fix deadloop in sleep_thread_sync 2020-07-30 16:54:19 +08:00
debug hv:use spinlock_irqsave_obtain api for uart 2020-07-03 17:41:17 +08:00
dm hv: implement configuration space operations of ivshmem device 2020-08-19 15:06:15 +08:00
hw HV: vdev passthough hidding SRIOV 2020-07-16 17:27:18 +08:00
include hv: Inter-VM communication config for hybrid_rt on whl-ipc-i5 2020-08-19 15:06:15 +08:00
lib HV: replace merge_cmdline api with strncat_s 2020-06-08 13:30:04 +08:00
release HV: makefile: to avoid duplicated build libs 2020-05-21 15:12:21 +08:00
scripts Makefile: modify the realpath to abspath function 2020-08-08 17:07:48 +08:00
Kconfig HV: config: add Kconfig and defconfigs for sbl & uefi 2018-06-08 17:21:13 +08:00
MAINTAINERS
Makefile hv: implement ivshmem memory regions initialization 2020-08-19 15:06:15 +08:00
README.rst doc: fix utf-8 punctuation, branding, spelling 2019-03-14 09:13:58 -07:00

ACRN Hypervisor
###############

The open source `Project ACRN`_ defines a device hypervisor reference stack and
an architecture for running multiple software subsystems, managed securely, on
a consolidated system by means of a virtual machine manager. It also defines a
reference framework implementation for virtual device emulation, called the
"ACRN Device Model".

The ACRN Hypervisor is a Type 1 reference hypervisor stack, running directly on
the bare-metal hardware, and is suitable for a variety of IoT and embedded
device solutions. The ACRN hypervisor addresses the gap that currently exists
between datacenter hypervisors, and hard partitioning hypervisors. The ACRN
hypervisor architecture partitions the system into different functional
domains, with carefully selected guest OS sharing optimizations for IoT and
embedded devices.

You can find out more about Project ACRN on the `Project ACRN documentation`_
website.

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