acrn-hypervisor

mirror of https://github.com/projectacrn/acrn-hypervisor.git synced 2025-06-17 11:17:27 +00:00

History

Yifan Liu d33c76f701 hv: quirks: SMBIOS passthrough for prelaunched-VM This feature is guarded under config CONFIG_SECURITY_VM_FIXUP, which by default should be disabled. This patch passthrough native SMBIOS information to prelaunched VM. SMBIOS table contains a small entry point structure and a table, of which the entry point structure will be put in 0xf0000-0xfffff region in guest address space, and the table will be put in the ACPI_NVS region in guest address space. v2 -> v3: uuid_is_equal moved to util.h as inline API result -> pVendortable, in function efi_search_guid recalc_checksum -> generate_checksum efi_search_smbios -> efi_search_smbios_eps scan_smbios_eps -> mem_search_smbios_eps EFI GUID definition kept Tracked-On: #6320 Signed-off-by: Yifan Liu <yifan1.liu@intel.com>		2021-08-26 09:24:50 +08:00
..
acpi_parser	hv: dm: Use new power management data structures	2021-07-15 11:53:54 +08:00
arch/x86	hv: quirks: SMBIOS passthrough for prelaunched-VM	2021-08-26 09:24:50 +08:00
boot	HV: Add implements of 32bit and 64bit elf loader	2021-08-19 20:00:45 +08:00
bsp/ld	HV: add a specific stack space used in CPU booting	2020-04-29 13:56:40 +08:00
common	hv: minor cleanup of hv_main.c	2021-08-25 08:49:54 +08:00
debug	ACRN:hv: Fix vcpu_dumpreg command hang issue	2021-08-25 08:54:27 +08:00
dm	hv: mmiodev: a minor bug fix about refine acrn_mmiodev data structure	2021-08-19 12:01:35 +08:00
hw	hv: ensure PTM root is always enabled in hw	2021-05-27 09:00:50 +08:00
include	hv: Move uuid_is_equal to util.h	2021-08-26 09:24:50 +08:00
lib	HV: replace merge_cmdline api with strncat_s	2020-06-08 13:30:04 +08:00
quirks	hv: quirks: SMBIOS passthrough for prelaunched-VM	2021-08-26 09:24:50 +08:00
release	hv: debug: Add hv console callback to VM-exit event	2021-07-22 10:08:23 +08:00
scripts	config_tools: remove obsolete kconfig files	2021-08-09 09:25:02 +08:00
MAINTAINERS	update home page information	2018-05-15 17:19:39 +08:00
Makefile	HV: Add elf loader sketch	2021-08-19 20:00:45 +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/