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acrn-hypervisor
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Vijay Dhanraj b8a021d658 HV: split L2 and L3 cache resource MSR 
Upcoming intel platforms can support both L2 and L3
but our current code only supports either L2 or L3 CAT.
So split the MSRs so that we can support allocation
for both L2 and L3.

This patch does the following,
1. splits programming of L2 and L3 cache resource
based on the resource ID.
2. Replace generic platform_clos_array struct with resource
specific struct in all the existing board.c files.

Tracked-On: #3715
Signed-off-by: Vijay Dhanraj <vijay.dhanraj@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
 		2020-02-27 10:44:07 +08:00
..
acpi_parser hv:enable gpu iommu except APL platforms 2020-02-24 11:47:10 +08:00
arch/x86 HV: split L2 and L3 cache resource MSR 2020-02-27 10:44:07 +08:00
boot HV: init efi info with multiboot2 2020-02-26 09:24:16 +08:00
bsp/ld hv: dmar_parse: remove dynamic memory allocation 2019-05-10 11:33:37 +08:00
common HV: init efi info with multiboot2 2020-02-26 09:24:16 +08:00
debug HV: remove DBG_LEVEL_PARSE 2020-02-26 09:24:16 +08:00
dm hv: rename BOOT_CPU_ID to BSP_CPU_ID 2020-02-25 09:08:14 +08:00
hw HV: init local variable before it is used. 2020-01-17 09:21:09 +08:00
include HV: split L2 and L3 cache resource MSR 2020-02-27 10:44:07 +08:00
lib hv:tiny cleanup 2019-09-05 09:58:47 +08:00
pre_build HV: Kconfig: remove MAX_VCPUS_PER_VM in Kconfig 2019-12-12 13:49:28 +08:00
release hv: pci: use ECAM to access PCIe Configuration Space 2020-01-07 16:05:30 +08:00
scenarios hv: Use HLT as the default idle action of service OS 2020-01-07 11:23:32 +08:00
scripts Makefile: move .mk file to hv scripts folder 2019-11-13 16:05:30 +08:00
Kconfig
…
MAINTAINERS
…
Makefile HV: Rename cat.c/.h files to rdt.c/.h 2020-02-27 10:44:07 +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/