Since the kvm crates now depend on vmm-sys-util, the bump must be
atomic.
The kvm-bindings and ioctls 0.2.0 and 0.4.0 crates come with a few API
changes, one of them being the use of a kvm_ioctls specific error type.
Porting our code to that type makes for a fairly large diff stat.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
The CPU manager uses an I/O port and to prevent potential clashes with
assignment for PCI devices ensure that it is allocated by the allocator.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Rather than hardcode the CPU status for all the CPUs instead query from
the CPU manager via the I/O port that is is on via the ACPI tables.
Each CPU device has a _STA method that calls into the CSTA method which
reads and writes the I/O ports via the PRST field which exposes the I/O
port through and OpRegion.
As we only support boot CPUS report that all the CPUs are enabled for
now.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Move CpuManager, Vcpu and related functionality to its own module (and
file) inside the VMM crate
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
