acrn-hypervisor/hypervisor
Jason Chen CJ 71927f3c5b vuart: assert COM1_IRQ based on its pin's polarity
COM1_IRQ's polarity setting is from ACPI table, as hypervisor do not want
to parse ACPI table here, it just get the configuration from vioapic RTE
setting as a work-around.

TODO:
Here should assert vuart irq according to COM1_IRQ polarity.  The best way
is to get the polarity info from ACIP table. But we just get the info from
vioapic configuration. Based on this, we can still have irq storm during
guest modify the vioapic setting.
As it's only for debug uart, we want to make it as an known issue.

Tracked-On: https://github.com/projectacrn/acrn-hypervisor/issues/1432
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
2018-10-11 16:04:02 +08:00
..
arch/x86 HV:MM:gpa2hpa related error checking fix 2018-10-11 15:16:11 +08:00
boot hv: Fix for PARTITION_MODE compilation 2018-10-08 22:04:27 +08:00
bsp hv: fix 'User name starts with underscore' 2018-09-30 14:45:37 +08:00
common HV:MM:gpa2hpa related error checking fix 2018-10-11 15:16:11 +08:00
debug vuart: assert COM1_IRQ based on its pin's polarity 2018-10-11 16:04:02 +08:00
dm hv: mmu: make page table operation no fault 2018-10-10 09:36:51 +08:00
include HV:MM:gpa2hpa related error checking fix 2018-10-11 15:16:11 +08:00
lib HV:fix expression is not boolean 2018-10-10 13:02:00 +08:00
partition hv: Fix for PARTITION_MODE compilation 2018-10-08 22:04:27 +08:00
scripts/kconfig HV: make: rename minimalconfig to savedefconfig 2018-06-15 15:50:09 +08:00
Kconfig HV: config: add Kconfig and defconfigs for sbl & uefi 2018-06-08 17:21:13 +08:00
MAINTAINERS update home page information 2018-05-15 17:19:39 +08:00
Makefile hv: Enable the compiler warning as error for HV 2018-09-27 11:22:44 +08:00
README.rst initial import 2018-05-11 14:44:28 +08:00

README.rst

Embedded-Hypervisor
###################

This open source embedded hypervisor defines a software architecture for
running multiple software subsystems managed securely on a consolidated
system (by means of a virtual machine manager), and defines a reference
framework Device Model implementation for devices emulation

This embedded hypervisor is type-1 reference hypervisor, running
directly on the system hardware. It can be used for building software
defined cockpit (SDC) or In-Vehicle Experience (IVE) solutions running
on Intel Architecture Apollo Lake platforms. As a reference
implementation, it provides the basis for embedded hypervisor vendors to
build solutions with an open source reference I/O mediation solution,
and provides auto makers a reference software stack for SDC usage.

This embedded hypervisor is able to support both Linux* and Android* as
a Guest OS, managed by the hypervisor, where applications can run.

This embedded hypervisor is a partitioning hypervisor reference stack,
also suitable for non-automotive IoT & embedded device solutions. It
will be addressing the gap that currently exists between datacenter
hypervisors, hard partitioning hypervisors, and select industrial
applications.  Extending the scope of this open source embedded
hypervisor relies on the involvement of community developers like you!