Sebastien Boeuf 950bd205c6 devices: Add userspace IOAPIC implementation ... The goal for cloud-hypervisor is to keep the host safe. With this in mind, we want to emulate as much as possible in userspace instead of in kernel directly. The IOAPIC is a good candidate to move from kernel to userspace, which is why this commit introduces a userspace implementation of the IOAPIC 82093AA based on the documentation: https://pdos.csail.mit.edu/6.828/2016/readings/ia32/ioapic.pdf This code is inspired from the files devices/src/ioapic.rs and devices/src/split_irqchip_common.rs from the crosvm codebase. The reference version used being 6c1e23eee3065b3f3d6fc4fb992ac9884dbabf68. Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>		2019-06-21 10:09:34 +02:00
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src	devices: Add userspace IOAPIC implementation	2019-06-21 10:09:34 +02:00
Cargo.toml	devices: Add userspace IOAPIC implementation	2019-06-21 10:09:34 +02:00