mirror of
https://github.com/projectacrn/acrn-hypervisor.git
synced 2026-06-06 09:06:30 +00:00
da3ba68cb6
ptirq_prepare_msix_remap was called no matter whether MSI/MSI-X was enabled or not and it passed zero to input parameter virtual MSI/MSI-X data field to indicate MSI/MSI-X was disabled. However, it barely did nothing on this case. Now ptirq_prepare_msix_remap is called only when MSI/MSI-X is enabled. It doesn't need to check whether MSI/MSI-X is enabled or not by checking virtual MSI/MSI-X data field. Tracked-On: #3475 Signed-off-by: Li Fei1 <fei1.li@intel.com>
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/