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Stanley Chang d55813e80b hv: passthru DHRD-ignored device 
When trying to passthru a DHRD-ignored PCI device,
iommu_attach_device shall report success. Otherwise,
the assign_vdev_pt_iommu_domain will result in HV panic.
Same for iommu_detach_device case.

Tracked-On: #5240
Signed-off-by: Stanley Chang <stanley.chang@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
 		2020-09-01 09:29:25 +08:00
..
acpi_parser hv: Change to a permissive check with broken DMAR table 2020-06-30 13:59:38 +08:00
arch/x86 hv: passthru DHRD-ignored device 2020-09-01 09:29:25 +08:00
boot HV: Make: enable build for new configs layout 2020-07-24 16:16:06 +08:00
bsp/ld HV: add a specific stack space used in CPU booting 2020-04-29 13:56:40 +08:00
common hv: Restrain several hypercalls which may impact target VM 2020-09-01 09:00:45 +08:00
debug hv: debug: Enable MMIO UART support 2020-08-27 13:31:17 +08:00
dm hv: ignore the initialization of vdevs whose vbdf is unassigned 2020-08-28 16:53:12 +08:00
hw HV: vdev passthough hidding SRIOV 2020-07-16 17:27:18 +08:00
include hv: implement ivshmem device creation and destruction 2020-08-28 16:53:12 +08:00
lib HV: replace merge_cmdline api with strncat_s 2020-06-08 13:30:04 +08:00
release refine hypercall 2020-08-26 14:55:24 +08:00
scripts Makefile: modify the realpath to abspath function 2020-08-08 17:07:48 +08:00
Kconfig
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MAINTAINERS
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Makefile hv: implement ivshmem memory regions initialization 2020-08-19 15:06:15 +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/