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acrn-hypervisor
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Haiwei Li 5283c147ef hv: pci: Add guest cfg header access handling of type 1 device 
When guests resume form s3, an error occurs in guest:

```
pcieport 0000:00:1c.0: refused to change power state from D0 to D3hot
```

PCI bridge (type 1 device) will access configuration space header but
now acrn is not supported. So add handling support.

Tracked-On: #8623
Signed-off-by: Haiwei Li <haiwei.li@intel.com>
 		2024-06-27 11:26:09 +08:00
..
acpi_parser Update copyright year range in code headers 2022-07-15 11:48:35 +08:00
arch/x86 hv: s3: reset vm after resume 2024-06-27 11:26:09 +08:00
boot hv: tsc: calibrate TSC by HPET 2022-07-17 16:48:47 +08:00
bsp/ld HV: fix MISRA violation of _ld_ram_xxx 2021-11-26 16:45:17 +08:00
common hv: s3: reset vm after resume 2024-06-27 11:26:09 +08:00
debug doc: update doc for vUART to hypervisor console switch key 2024-06-25 11:07:21 +08:00
dm hv: pci: Add guest cfg header access handling of type 1 device 2024-06-27 11:26:09 +08:00
hw hv: pci: use mmio_read/write directly 2022-10-26 01:02:20 +08:00
include hv: pci: Add guest cfg header access handling of type 1 device 2024-06-27 11:26:09 +08:00
lib Update copyright year range in code headers 2022-07-15 11:48:35 +08:00
quirks Update copyright year range in code headers 2022-07-15 11:48:35 +08:00
release hv: fix compile issue in release mode 2022-10-21 14:24:02 +08:00
scripts Makefile: do not try to figure out BOARD and SCENARIO for cleanup 2022-10-26 14:09:44 +08:00
Makefile hv: enable thermal lvt interrupt 2024-05-16 09:40:32 +08:00
README.rst doc: fix utf-8 punctuation, branding, spelling 2019-03-14 09:13:58 -07:00

README.rst 

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/