acrn-hypervisor

History

Haiwei Li 59a8cc4c28 hv: cpuid: make leaf 0x4 per-cpu in hybrid architecture Leaf 0x4 returns deterministic cache parameters for each level. In hybrid architecture, P-cores and E-cores have different cache information. Add leaf 0x4 to per-cpu list in hybrid architecture and handle specific cpuid access. Tracked-On: #8608 Signed-off-by: Haiwei Li <haiwei.li@intel.com>		2024-05-28 11:02:56 +08:00
..
acpi_parser	Update copyright year range in code headers	2022-07-15 11:48:35 +08:00
arch/x86	hv: cpuid: make leaf 0x4 per-cpu in hybrid architecture	2024-05-28 11:02:56 +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: enable thermal lvt interrupt	2024-05-16 09:40:32 +08:00
debug	debug: vuart: add guest break key support	2024-04-25 15:00:09 +08:00
dm	debug: vuart: fix interrupt ID for data receiving	2024-04-25 15:00:09 +08:00
hw	hv: pci: use mmio_read/write directly	2022-10-26 01:02:20 +08:00
include	hv: cpuid: make leaf 0x4 per-cpu in hybrid architecture	2024-05-28 11:02:56 +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	…

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/