acrn-hypervisor

History

Jian Jun Chen 1bf984890b hv: tsc: start HPET counter before calibration HPET is used to calibrate the tsc frequency if system fails to get the accurate frequency from CPUID 0x15. But on some platforms (for example: the emulated ACRN on QEMU) HPET is not started by default, which causes the failure of calibration TSC by HPET. Tracked-On: #8113 Signed-off-by: Jian Jun Chen <jian.jun.chen@intel.com> Reviewed-by: Zhao Yakui <yakui.zhao@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com>		2022-09-15 03:14:01 +08:00
..
acpi_parser	Update copyright year range in code headers	2022-07-15 11:48:35 +08:00
arch/x86	hv: tsc: start HPET counter before calibration	2022-09-15 03:14:01 +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: sched: fix bug when reboot vm	2022-08-05 02:39:54 +08:00
debug	hv: shell: improve console to modify input easier	2022-07-28 23:31:43 +08:00
dm	hv: validate inputs in vpci_mmio_cfg_access	2022-07-29 10:30:08 +08:00
hw	Update copyright year range in code headers	2022-07-15 11:48:35 +08:00
include	hv: sched: fix bug when reboot vm	2022-08-05 02:39:54 +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	Update copyright year range in code headers	2022-07-15 11:48:35 +08:00
scripts	Update copyright year range in code headers	2022-07-15 11:48:35 +08:00
Makefile	config_tools: verify "iasl" version against IASL_MIN_VER	2022-07-13 14:01:01 +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/