mirror of
https://github.com/projectacrn/acrn-hypervisor.git
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2c044e0c4e
This commit refactors vector allocation/free codes, two functions are
defined to help alloc/free vectors for an irq:
- uint32_t alloc_irq_vector(uint32_t irq)
- alloc a free vector (0x20 ~ 0xDF), and bind it to irq, for legacy irqs
and static mapped irqs, vector has been allocated and bind, so just
check the mapping correctness;
- return: valid vector on success, VECTOR_INVALID on failure.
- void free_irq_vector(uint32_t irq)
- free vector allocated via alloc_irq_vector(), for legacy irqs and static
mapped irqs, nothing need to do.
Signed-off-by: Yan, Like <like.yan@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
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| .. | ||
| arch/x86 | ||
| boot | ||
| bsp | ||
| common | ||
| debug | ||
| dm | ||
| include | ||
| lib | ||
| partition | ||
| scripts/kconfig | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| 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!